BACKGROUND Hemolymphangioma of the jejunum is rare and lacks clinical specificity,and can manifest as gastrointestinal bleeding,abdominal pain,and intestinal obstruction.Computed tomography,magnetic resonance imaging,...BACKGROUND Hemolymphangioma of the jejunum is rare and lacks clinical specificity,and can manifest as gastrointestinal bleeding,abdominal pain,and intestinal obstruction.Computed tomography,magnetic resonance imaging,and other examinations show certain characteristics of the disease,but lack accuracy.Although capsule endoscopy and enteroscopy make up for this deficiency,the diagnosis also still re-quires pathology.CASE SUMMARY A male patient was admitted to the hospital due to abdominal distension and abdominal pain,but a specific diagnosis by computed tomography examination was not obtained.Partial resection of the small intestine was performed by robotic surgery,and postoperative pathological biopsy confirmed the diagnosis of hemo-lymphangioma.No recurrence in the follow-up examination was observed.CONCLUSION Robotic surgery is an effective way to treat hemolymphangioma through minima-lly invasive techniques under the concept of rapid rehabilitation.展开更多
Background: Epiphrenic Diverticulum is frequently associated with esophageal motility disorders, such as nutcrackers esophagus. The diagnosis is usually made using imaging studies such as a Barium esophagogram, and es...Background: Epiphrenic Diverticulum is frequently associated with esophageal motility disorders, such as nutcrackers esophagus. The diagnosis is usually made using imaging studies such as a Barium esophagogram, and esophageal manometry. Surgical treatment options for epiphrenic diverticulum and EN include diverticulectomy and wide myotomy. Aim: The resection of three epiphrenic diverticula and extensive myotomy were performed by robotic thoracoscopy uneventfully. Case presentation: A 65-year-old female complaining of dysphagia for solid foods, Chest pain and regurgitation. Esophagogastroduodenoscopy (EDG) with difficulty in advancing the endoscope at 25 cm and demonstrating an ED, no hiatal hernia and normal stomach and duodenum. Barium Esophagogram showed multiple diverticula and tortuosity throughout the esophagus. Conclusion: With robotic surgery, surgeons can perform highly precise operations with enhanced 3D vision and control. Through this cutting-edge approach, the treatment of ED associated with EN can be drastically changed, promising better outcomes for patients.展开更多
Objective Although robotic surgery adoption and its indications are growing worldwide,for multiple factors,including costs,there is a lack of training and experience.Our aim was to study the impact of a robotic introd...Objective Although robotic surgery adoption and its indications are growing worldwide,for multiple factors,including costs,there is a lack of training and experience.Our aim was to study the impact of a robotic introduction training program on gesture performance,such as suturing,in robot-naive individuals.Methods Using the DaVinci robot,a 2-hour program was based on virtual reality and anatomical model exercises.All participants performed 3 repetitions of virtual reality exercises on the virtual simulator,and then performed and were assessed on 2 tests,ie robot and laparoscopic training box.After the course,the participants were surveyed for this training program.Results Twenty-seven residents and surgeons were enrolled in the training program.With only 2 hours of training,all of the participants were able to complete the training program,thus learning generic and specific skills in robotic surgery.In virtual reality exercise,the scores of the 3 exercises increased significantly with every repetition(p<0.001)and the size of the increase was large.The completion time on the robot platform was 2.6 times faster(169.33±28.28 s vs.447.96±156.55 s,p<0.001)than that in the laparoscopic box,and the difference between both types of tests was large(pη2=0.797).The centralization and passage of the needle were significantly better on the robot platform(5 vs.3,p<0.001,r=0.47;5 vs.4,p<0.001,r=0.59)than in the laparoscopic box.For the intracorporeal stitch+knot test,every participant was able to perform the exercise on the robot but only 85.2%(23/27)in the laparoscopic box.Twenty-one participants answered the survey,and 13(61.9%)of them considered robotic performance independent of laparoscopic experience.Conclusions Surgeons are interested and seek training in robotic surgery.We implemented the first hands-on robotic surgery training program in Portugal and participants considered it was important and adequate for its purpose.All participants,even without robotic experience,learned quicker,performed better,faster and more precisely on the robot over laparoscopy.展开更多
With an ageing global population,we will see an increasing number of elderly patients with colorectal cancer(CRC)requiring surgery.However,it should be recognized that the elderly are a heterogenous group,with varying...With an ageing global population,we will see an increasing number of elderly patients with colorectal cancer(CRC)requiring surgery.However,it should be recognized that the elderly are a heterogenous group,with varying physiological and functional status.While traditionally viewed to be associated with frailty,comorbidities,and a higher risk of post operative morbidity,the advancements in minimally invasive surgery(MIS)and improvements in perioperative care have allowed CRC surgery to be safe and feasible in the elderly-chronological age alone should therefore not strictly be an exclusion criterion for curative surgery.However,as a form of MIS,laparoscopic assisted colorectal surgery(LACS)has the inherent disadvantages of:(1)Dependence on a trained assistant for retraction and laparoscope control;(2)The loss of wristed movement with reduced dexterity and suboptimal ergonomics;(3)A lack of intuitive movement due to the levering effect of trocars;and(4)An amplification of physiological tremors.Representing a technical evolution of LACS,robotic assisted colorectal surgery was introduced to overcome these limitations.In this minireview,we examine the evidence for robotic surgery in the elderly with CRC.展开更多
BACKGROUND Lymphangiomas are a group of benign swellings which are commonly seen in children.The most common sites of presentation is the head and neck region,less commonly seen in axilla,chest,liver,spleen,etc.The id...BACKGROUND Lymphangiomas are a group of benign swellings which are commonly seen in children.The most common sites of presentation is the head and neck region,less commonly seen in axilla,chest,liver,spleen,etc.The ideal modality of treatment has always been surgical excision irrespective of the site and age group.But with the advent of minimally invasive surgical techniques,it is now possible to perform excision of parapharyngeal space lesions with minimal morbidity and good clearance.CASE SUMMARY A 42-year-old male patient who presented with difficulty in swallowing and had undergone surgery twice outside,where Transcervical approach was attempted to remove the parapharyngeal mass,but failed.Magnetic resonance imaging scan demonstrated a 6 cm x 5 cm x 4 cm left parapharyngeal mass.He underwent transoral robotic surgery for the excision of the parapharyngeal lesion and had an uneventful post-operative recovery.CONCLUSION Lymphangiomas are hamartomatous swellings which are benign in nature.The symptoms of the patient with large parapharyngeal mass include dysphagia,dyspnoea and neck swelling.Clinicoradiological evaluation is of utmost importance to determine the adjacent vital structures and the approach to the tumor.With the advent of robotics in oncology,transoral robotic excision is one of the best approaches to perform such a surgery.展开更多
BACKGROUND Giant multilocular cystadenoma(GMC)of the prostate gland is a very rare benign tumor.Although the benign nature has been known,complete surgical excision is the major treatment consensus because of its high...BACKGROUND Giant multilocular cystadenoma(GMC)of the prostate gland is a very rare benign tumor.Although the benign nature has been known,complete surgical excision is the major treatment consensus because of its high recurrence rate.We report a rare case of GMC with accompanying lower urinary tract symptoms and repeated urine retention initially thought to be symptoms of benign prostatic hyperplasia,which was treated with robot-assisted laparoscopic radical prostatectomy.CASE SUMMARY A 65-year-old man presented with a 2-year history of lower urinary tract symptoms that had deteriorated gradually within the previous six months,even though he had received treatment with a selective alpha-blocking agent.He had undergone two transurethral resections of the prostate(TURP)at a local hospital during a 4-mo interval because initial ultrasound imaging and prostatic core needle biopsy showed benign prostate hyperplasia.Upon the third recurrence,the patient underwent TURP with a green-light laser at our institution.The diagnosis was a tumor composed of variously sized dilated glandular and cystic structures lined by blended prostatic type epithelia positive for prostate-specific antigen;the final diagnosis was giant multilocular cystadenoma.Magnetic resonance imaging showed a large multilocular retrovesical mass 8.0 cm×7.3 cm×6.4 cm,with heterogeneous enhancement.A coexisting malignant part could not be excluded.Considering the high recurrence rate,risk of coexisting malignancy,and possible sequelae of open surgery for radical excision,the patient decided to undergo robot-assisted radical prostatectomy,with good outcomes at the 2-year follow-up.CONCLUSION Robot-assisted surgery for the treatment of prostate GMC provides another choice for simultaneous attention to disease-control and postoperative quality of life.展开更多
Background: The mediastinum is a complex anatomical region which contains many vital structures. Many aspects of mediastinal surgery, like that for other anatomic regions, have evolved from a maximally invasive approa...Background: The mediastinum is a complex anatomical region which contains many vital structures. Many aspects of mediastinal surgery, like that for other anatomic regions, have evolved from a maximally invasive approach involving a median sternotomy, anterior mediastinotomy, mediastinoscopy or thoracotomy, to a minimally invasive video-assisted approach. Robotic surgery is presently the most advanced form of minimally invasive surgery. Methods: We reviewed our experience with a robotic approach to mediastinal pathology. In addition, an extensive search was conducted using PubMed, in order to extract references for the application of robotics to surgical conditions of the mediastinum. Results: The first robotic procedure by our group was a mediastinal procedure in 2003. In the past eighteen years, 203 patients have undergone robotic surgery for mediastinal pathology. There were 119 procedures for the Anterior Mediastinum, 33 procedures for the Middle Mediastinum, and 51 procedures for the Posterior Mediastinum. 78 patients underwent robotic thymectomy using a left-sided approach. 43/78 (55%) patients underwent radical thymectomy for Myasthenia Gravis. Thymoma was histologically identified in 32% of patients with Myasthenia Gravis. In patients with thymoma, there was no tumor recurrence. In patients with Myasthenia Gravis, the overall improvement rate after robotic radical complete thymectomy was 91% (39/43). Following robotic surgery for the mediastinal disease, the median hospitalization was 3 days, major complications occurred in 0.9% of patients and there was no mortality. Conclusion: With the advent of robotic surgery, many of the current surgical approaches to diseases of the mediastinum will likely be replaced over time by robotic surgery. When applied to the mediastinum, robotics has a number of benefits when compared to conventional Video-Assisted Thoracic Surgery (VATS) including three-dimensional visualization, magnification of the operative field, precise instrument movement, and improved dexterity. Much of the mediastinal disease encountered in an adult is benign, making it especially suited to a minimally invasive approach. With the use of the robot, a complete anatomical and oncological procedure can be performed through a number of small incisions or ports, while at the same time providing the patient with minimally invasive benefits including shorter hospitalizations, quicker returns to preoperative activity, less pain, less inflammatory response and better cosmesis. The excellent range of motion of the robotic instruments makes them particularly suitable to maneuver around the vital structures and the rigid axial skeleton encountered in various compartments of the mediastinum, and for reaching those “distant” areas of the mediastinum that are difficult to explore and dissect with conventional Video-Assisted Thoracic Surgery (VATS).展开更多
In the last 10 years,surgery has been developing towards minimal invasiveness;therefore,robotic surgery represents the consequent evolution of laparoscopic surgery.Worldwide,surgeons’performances have been upgraded b...In the last 10 years,surgery has been developing towards minimal invasiveness;therefore,robotic surgery represents the consequent evolution of laparoscopic surgery.Worldwide,surgeons’performances have been upgraded by the ergonomic developments of robotic systems,leading to several benefits for patients.The introduction into the market of the new Da Vinci Xi system has made it possible to perform all types of surgery on the colon,an in selected cases,to combine interventions in other organs or viscera at the same time.Optimization of the suprapubic surgical approach may shorten the length of hospital stay for patients who undergo robotic colonic resection.From this perspective,single-port robotic colectomy,has reduced the number of robotic ports needed,allowing a better anesthetic outcome and faster recovery.The introduction on the market of new surgical robotic systems from multiple manufacturers is bound to change the landscape of robotic surgery and yield high-quality surgical outcomes.展开更多
Esophageal cancer(EC)is among the most common malignances and one of the leading causes of cancer-related death worldwide.Surgery plays a significant role in the multidisciplinary treatment for esophageal cancer.Recen...Esophageal cancer(EC)is among the most common malignances and one of the leading causes of cancer-related death worldwide.Surgery plays a significant role in the multidisciplinary treatment for esophageal cancer.Recent advances in minimally invasive esophagectomy(MIE),including conventional thoracoscopic surgery and more recent robotic surgery,has been shown to improve short-term outcomes compared to open surgery.Robot-assisted minimally invasive esophagectomy(RAMIE)was first performed in 2003 and has been increasingly utilized in tertiary medical centers.Compared to conventional video-assisted minimally esophagectomy(VAMIE),RAMIE provides certain advantages such as increased magnification,three-dimensional visual clarity and better lymphadenectomy,with superior short-term outcome and at least equivalent oncological results.This review focuses on the techniques,benefits and obstacles in applications of robotic esophagectomy for treating EC,meanwhile discussing the future of robotic esophageal surgery.展开更多
Background:Over the past two decades robotic surgery has been introduced to many areas including liver surgery.Laparoscopic liver surgery is an alternative minimally invasive approach.However,moving on to the complexi...Background:Over the past two decades robotic surgery has been introduced to many areas including liver surgery.Laparoscopic liver surgery is an alternative minimally invasive approach.However,moving on to the complexity of living donor hepatectomies,the advantages of robotic versus laparoscopic approach have convinced us to establish the robotic platform as a standard for living donor hepatectomy.Methods:From November 2018 to January 2022,501 fully robotic donor hepatectomies,including 177 left lateral donor lobes,112 full left lobes and 212 full right lobes were performed.Grafts were donated to 296 adult recipients and 205 pediatric recipients.Donor age,sex,body weight,body mass index(BMI),graft weight,graft to body weight ratio(GBWR),operative time,blood loss,first warm ischemic time,pain score,length of intensive care unit(ICU)stay and hospital stay,and complications were retrospectively analyzed based on a prospectively kept database.Recipients were evaluated for graft and patient survival,age,sex,BMI,body weight,model of end-stage liver disease score,blood loss,transfusions,operative time,cold ischemic time,length of hospital stay and complications.Results:There was no donor mortality.Two cases needed to be converted to open surgery.The median blood loss was 60 mL(range 20-800),median donor operative time was 6.77 h(range 2.93-11.53),median length of hospital stay was 4 days(range 2-22).Complication rate in donors classified following ClavienDindo was 6.4%(n=32)with one grade Ⅲ complication.Three-year actual recipient overall survival was 91.4%;87.5% for adult recipients and 97.1% for pediatric recipients.Three-year actual graft overall survival was 90.6%;87.5% for adult recipients and 95.1% for pediatric recipients.In-hospital mortality was 6%,9.1%(27/296)for adult recipients and 1.4%(3/205)for pediatric recipients.The recipients’morbidity was 19.8%(n=99).Twenty-eight recipients(5.6%)had biliary and 22(4.4%)vascular complications.Six(12.0%)recipients needed to be re-transplanted.Conclusions:With growing experience it is nowadays possible to perform any donor hepatectomy by robotic approach regardless of anatomical variations and graft size.Donor morbidity and quality for life results are encouraging and should motivate other transplant centers with interest in minimally invasive donor surgery to adopt this robotic technique.展开更多
BACKGROUND In recent years,minimally invasive liver resection has become a standard of care for liver tumors.Considering the need to treat increasingly fragile patients,general anesthesia is sometimes avoided due to r...BACKGROUND In recent years,minimally invasive liver resection has become a standard of care for liver tumors.Considering the need to treat increasingly fragile patients,general anesthesia is sometimes avoided due to respiratory complications.Therefore,surgical treatment with curative intent is abandoned in favor of a less invasive and less radical approach.Epidural anesthesia has been shown to reduce respiratory complications,especially in elderly patients with pre-existing lung disease.CASE SUMMARY A 77-year-old man with hepatitis-C-virus-related chronic liver disease underwent robotic liver resection for hepatocellular carcinoma.The patient was suffering from hypertension,diabetes and chronic obstructive pulmonary disease.The National Surgical Quality Improvement Program score for developing pneumonia was 9.2%.We planned a combined spinal–epidural anesthesia with conscious sedation to avoid general anesthesia.No modification of the standard surgical technique was necessary.Hemodynamics were stable and bleeding was minimal.The postoperative course was uneventful.CONCLUSION Robotic surgery in locoregional anesthesia with conscious sedation could be considered a safe and suitable approach in specialized centers and in selected patients.展开更多
BACKGROUND Robotic resection using the natural orifice specimen extraction surgery I-type F method(R-NOSES I-F)is a novel minimally invasive surgical strategy for the treatment of lower rectal cancer.However,the curre...BACKGROUND Robotic resection using the natural orifice specimen extraction surgery I-type F method(R-NOSES I-F)is a novel minimally invasive surgical strategy for the treatment of lower rectal cancer.However,the current literature on this method is limited to case reports,and further investigation into its safety and feasibility is warranted.AIM To evaluate the safety and feasibility of R-NOSES I-F for the treatment of low rectal cancer.METHODS From September 2018 to February 2022,206 patients diagnosed with low rectal cancer at First Affiliated Hospital of Nanchang University were included in this retrospective analysis.Of these patients,22 underwent R-NOSES I-F surgery(RNOSES I-F group)and 76 underwent conventional robotic-assisted low rectal cancer resection(RLRC group).Clinicopathological data of all patients were collected and analyzed.Postoperative outcomes and prognoses were compared between the two groups.Statistical analysis was performed using SPSS software.RESULTS Patients in the R-NOSES I-F group had a significantly lower visual analog score for pain on postoperative day 1(1.7±0.7 vs 2.2±0.6,P=0.003)and shorter postoperative anal venting time(2.7±0.6 vs 3.5±0.7,P<0.001)than those in the RLRC group.There were no significant differences between the two groups in terms of sex,age,body mass index,tumor size,TNM stage,operative time,intrao-perative bleeding,postoperative complications,or inflammatory response(P>0.05).Postoperative anal and urinary functions,as assessed by Wexner,low anterior resection syndrome,and International Prostate Symptom Scale scores,were similar in both groups(P>0.05).Long-term follow-up revealed no significant differences in the rates of local recurrence and distant metastasis between the two groups(P>0.05).CONCLUSION R-NOSES I-F is a safe and effective minimally invasive procedure for the treatment of lower rectal cancer.It improves pain relief,promotes gastrointestinal function recovery,and helps avoid incision-related complications.展开更多
Robotic surgery is one of the most recent technologies in healthcare building field.Due to the design complexity of Robotic surgery wards,computational implementations are being developed to either measure the effect ...Robotic surgery is one of the most recent technologies in healthcare building field.Due to the design complexity of Robotic surgery wards,computational implementations are being developed to either measure the effect of inserting advanced technologies as Electronic medical recorders and tele surgery,or evaluate design alternatives on healthcare building.This paper presents a design framework that responds to the need for coordinating design phases for Robotic Surgery Wards(RSWs)computationally.This proposed design framework for RSWs can generate functional RSW alternatives and more than one solution for each alternative.The framework has been structured based on the main architectural considerations of RSWs which are geom etric and topological,the economic considerations,specific developed pools for shape and corridor patterns,and the theory of,fShape Grammars"has been utilized to compute the framework to generate a vast number of design alternatives.Accordingly,a computational implementation has been established to assist designers in early design stages.Numerical validation for the applications of the developed framework and implementation has been conducted by using reference examples of RSWs.The main finding in this paper is providing healthcare building designers with a computational implementation that generates RSW alternative computationally based on specific shape and cost levels.展开更多
Surgeries performed with traditionally available robotic systems have many well-documented anesthetic implications. In this observational report, new and unique anesthetic considerations encountered with the introduct...Surgeries performed with traditionally available robotic systems have many well-documented anesthetic implications. In this observational report, new and unique anesthetic considerations encountered with the introduction of the da Vinci Xi robot related to positioning operating room equipment, patient access and chance for unintended patient contact are described.展开更多
Introduction:Robotic systems are designed to address the limitations of laparoscopic surgery,leading to a growing interest in robotic rectal surgery.However,certain technical limitations associated with the previous s...Introduction:Robotic systems are designed to address the limitations of laparoscopic surgery,leading to a growing interest in robotic rectal surgery.However,certain technical limitations associated with the previous systems(da Vinci S&Si)have arguably slowed down its wholesale adoption.The latest robotic platform,the da Vinci Xi,addresses these limitations.This study aims to examine the short-term surgical outcomes of 240 single-docking fully-robotic rectal cancer resections and compare the outcomes of cases performed with the da Vinci Xi vs Si systems.Materials and methods:All consecutive patients receiving robotic rectal cancer resections from three centres between 2013 and 2018 were identified from prospectively collated databases.The baseline characteristics and short-term surgical outcomes are presented and the da Vinci Xi vs Si system outcomes are analysed.Results:A total of 240 patients were identified(124 Si,116 Xi).Median operation-time and length-of-stay were 260 minutes and 6 days respectively.Conversion and 30-day mortality rates were 0.The da Vinci Si vs Xi system analysis shows that operation-time was lower in the Si group(230 vs 300 min,p=0.000)but length-of-stay,lymph node yield and circumferential resection margin favoured the Xi group(7 vs 5 days,p=0.010;17 vs 21,p=0.000;92.7%vs 99.1%,p=0.020).Conclusion:Single-docking fully-robotic rectal cancer surgery is safe,feasible and can lead to good shortterm outcomes,making it a good alternative to laparoscopic rectal cancer surgery.The new systems technological advances may result in better short-term outcomes but further larger scale observational studies are required if we are to reach such a conclusion.展开更多
Aim:The goal of this research was to create a mathematical model to evaluate the short-term effectiveness of laparoscopic and robotic surgeries and to apply this model to surgeries with laparoscopic and robotic varian...Aim:The goal of this research was to create a mathematical model to evaluate the short-term effectiveness of laparoscopic and robotic surgeries and to apply this model to surgeries with laparoscopic and robotic variants to evaluate their performance.Materials and methods:A mathematical model was developed in this study to compare the short-term effectiveness of six different surgical procedures:ventral hernia repairs,hysterectomies,lung lobectomies,pancreatectomies,gastric bypass,and prostatectomies.The criteria analyzed to compare these procedures included morbidity rate,readmission rate,mortality rate,cost,length of hospitalization and operative time.These criteria were scaled based on their significance when considering a surgery,such that more important criteria,those that directly impact patient health,are more heavily weighted than less important criteria.Results:The mathematical model indicated that robotic surgery was the preferred option for lung lobectomies and prostatectomies.Laparoscopy was preferred for all other procedures.In the case of gastric bypass,laparoscopy was heavily preferred,and there was only a marginal preference in laparoscopy for hysterectomies and ventral hernia repairs.Conclusion:The mathematical model developed in this research serves as a robust definitive standard that can continue to be utilized to compare robotic and laparoscopic surgeries.With new technologies,preferences are likely to change in favor of robotic surgery,and this model can be employed to predict the impact of those advancements.展开更多
Objective:A major role in the establishment of computer-assisted robotic surgery(CARS)can be traced to the work of Mani Menon at Vattikuti Urology Institute(VUI),and of many surgeons of Asian origin.The success of rob...Objective:A major role in the establishment of computer-assisted robotic surgery(CARS)can be traced to the work of Mani Menon at Vattikuti Urology Institute(VUI),and of many surgeons of Asian origin.The success of robotic surgery in urology has spurred its acceptance in other surgical disciplines,improving patient comfort and disease outcomes and helping the industrial growth.The present paper gives an overview of the progress and development of robotic surgery,especially in the field of Urology;and to underscore some of the seminal work done by the VUI and Asian surgeons in the development of robotic surgery in urology in the US and around the world.Methods:PubMed/Medline and Scopus databases were searched for publications from 2000 through June 2014,using algorithms based on keywords“robotic surgery”,“prostate”,“kidney”,“adrenal”,“bladder”,“reconstruction”,and“kidney transplant”.Inclusion criteria used were published full articles,book chapters,clinical trials,prospective and retrospective series,and systematic reviews/meta-analyses written in English language.Studies from Asian institutions or with the first/senior author of Asian origin were included for discussion,and focused on techniques of robotic surgery,relevant patient outcomes and associated demographic trends.Results:A total of 58 articles selected for final review highlight the important strides made by robots in urology,from robotic radical prostatectomy in 2000 to robotic kidney transplant in 2014.In the hands of an experienced robotic surgeon,it has been demonstrated to improve functional patient outcomes and minimize perioperative complications compared to open surgery,especially in urologic oncology and reconstructive urology.With increasing surgeon proficiency,the benefits of robotic surgery were consistently seen across different surgical disciplines,patient populations,and strata.展开更多
During the peri-coronavirus disease 2019 pandemic,the need of special care has raised,not only for our patients but also for health care workers.These needs are different regarding the procedure and the approach perfo...During the peri-coronavirus disease 2019 pandemic,the need of special care has raised,not only for our patients but also for health care workers.These needs are different regarding the procedure and the approach performed.This is a dynamic review in the use of robotics and transanal approaches for colorectal diseases.We searched PubMed and KSREvidence.com for studies related to coronavirus disease and robotic surgery/transanal mesorectal excision/transanal surgery(primary and systematic reviews).From 147 results in PubMed,11 were selected for full text screening,and 11 were included in this paper.From 3 results in KSREvidence,no relevant systematic reviews were identified.We also checked the references in identified papers for further relevant studies.European Society of Coloproctology guidelines were including as part of the recommendations available.Robotic and transanal MIS can be performed safely during the pandemic,but particular characteristics of these procedure need to be taken into consideration.展开更多
Endometriosis is a chronic and progressive gynecologic disorder that affects 10% - 50% of women of reproductive age worldwide. Chronic pain and infertility are the most debilitating problems associated with it requiri...Endometriosis is a chronic and progressive gynecologic disorder that affects 10% - 50% of women of reproductive age worldwide. Chronic pain and infertility are the most debilitating problems associated with it requiring both medical and surgical treatment. Laparoscopy is considered the gold standard for diagnosis and treatment. However, a 10% rate of conversion to laparotomy has been reported when performed by skilled laparoscopic surgeons and much higher in low volume less skilled surgeons. To improve surgical outcomes, robotic assistance is the logical next step in performing minimally invasive gynecological surgeries, especially in complex endometriosis cases. Enhanced 3D visualization and 10× magnification along with Endowrist instruments with seven degrees of freedom facilitates precise and careful dissection. Firefly technology using ICG green dye can improve detection of small and invisible lesions. Robotics is useful in deep infiltrating disease manifesting as lesions deeper than the superficial tissues of rectovaginal septum, vaginal fornix, pelvic sidewalls, parametrium, bowel or ureter and bladder. Trials show no increase in surgical time, blood loss, or intra- or postoperative complications and similar clinical outcome when robotics is compared with laparoscopy. At present, it is more appropriate to compare it with laparotomy rather than laparoscopy. Robotics can be used to manage recurrence of endometriosis after hysterectomy. Surgeons experienced in conventional laparoscopy can utilize robotic platform for deep infiltrating endometriosis for performing complex surgical dissection and achieving the surgical goals in mind and reduce conversions to open surgery. Robotic assistance can bridge the gap in performance of laparoscopic surgery in advanced endometriosis.展开更多
Objective To report the outcomes of intra-and extra-peritoneal robot-assisted radical prostatectomy(RARP)and robot-assisted radical cystectomy(RARC)with Hugo™robot-assisted surgery(RAS)system(Medtronic,Minneapolis,MN,...Objective To report the outcomes of intra-and extra-peritoneal robot-assisted radical prostatectomy(RARP)and robot-assisted radical cystectomy(RARC)with Hugo™robot-assisted surgery(RAS)system(Medtronic,Minneapolis,MN,USA).Methods Data of twenty patients who underwent RARP and one RARC at our institution between February 2022 and January 2023 were reported.The primary endpoint of the study was to report the surgical setting of Hugo™RAS system to perform RARP and RARC.The secondary endpoint was to assess the feasibility of RARP and RARC with this novel robotic platform and report the outcomes.Results Seventeen patients underwent RARP with a transperitoneal approach,and three with an extraperitoneal approach;and one patient underwent RARC with intracorporeal ileal conduit.No intraoperative complications occurred.Median docking and console time were 12(interquartile range[IQR]7-16)min and 185(IQR 177-192)min for transperitoneal RARP,15(IQR 12-17)min and 170(IQR 162-185)min for extraperitoneal RARP.No intraoperative complications occurred.One patient submitted to extraperitoneal RARP had a urinary tract infection in the postoperative period that required an antibiotic treatment(Clavien-Dindo Grade 2).In case of transperitoneal RARP,two minor complications occurred(one pelvic hematoma and one urinary tract infection;both Clavien-Dindo Grade 2).Conclusion Hugo™RAS system is a novel promising robotic platform that allows to perform major oncological pelvic surgery.We showed the feasibility of RARP both intra-and extra-peritoneally and RARC with intracorporeal ileal conduit with this novel platform.展开更多
基金Supported by Tianjin Key Medical Discipline(Specialty)Construction Project,No.TJYXZDXK-015A and No.TJYXZDXK-058B.
文摘BACKGROUND Hemolymphangioma of the jejunum is rare and lacks clinical specificity,and can manifest as gastrointestinal bleeding,abdominal pain,and intestinal obstruction.Computed tomography,magnetic resonance imaging,and other examinations show certain characteristics of the disease,but lack accuracy.Although capsule endoscopy and enteroscopy make up for this deficiency,the diagnosis also still re-quires pathology.CASE SUMMARY A male patient was admitted to the hospital due to abdominal distension and abdominal pain,but a specific diagnosis by computed tomography examination was not obtained.Partial resection of the small intestine was performed by robotic surgery,and postoperative pathological biopsy confirmed the diagnosis of hemo-lymphangioma.No recurrence in the follow-up examination was observed.CONCLUSION Robotic surgery is an effective way to treat hemolymphangioma through minima-lly invasive techniques under the concept of rapid rehabilitation.
文摘Background: Epiphrenic Diverticulum is frequently associated with esophageal motility disorders, such as nutcrackers esophagus. The diagnosis is usually made using imaging studies such as a Barium esophagogram, and esophageal manometry. Surgical treatment options for epiphrenic diverticulum and EN include diverticulectomy and wide myotomy. Aim: The resection of three epiphrenic diverticula and extensive myotomy were performed by robotic thoracoscopy uneventfully. Case presentation: A 65-year-old female complaining of dysphagia for solid foods, Chest pain and regurgitation. Esophagogastroduodenoscopy (EDG) with difficulty in advancing the endoscope at 25 cm and demonstrating an ED, no hiatal hernia and normal stomach and duodenum. Barium Esophagogram showed multiple diverticula and tortuosity throughout the esophagus. Conclusion: With robotic surgery, surgeons can perform highly precise operations with enhanced 3D vision and control. Through this cutting-edge approach, the treatment of ED associated with EN can be drastically changed, promising better outcomes for patients.
文摘Objective Although robotic surgery adoption and its indications are growing worldwide,for multiple factors,including costs,there is a lack of training and experience.Our aim was to study the impact of a robotic introduction training program on gesture performance,such as suturing,in robot-naive individuals.Methods Using the DaVinci robot,a 2-hour program was based on virtual reality and anatomical model exercises.All participants performed 3 repetitions of virtual reality exercises on the virtual simulator,and then performed and were assessed on 2 tests,ie robot and laparoscopic training box.After the course,the participants were surveyed for this training program.Results Twenty-seven residents and surgeons were enrolled in the training program.With only 2 hours of training,all of the participants were able to complete the training program,thus learning generic and specific skills in robotic surgery.In virtual reality exercise,the scores of the 3 exercises increased significantly with every repetition(p<0.001)and the size of the increase was large.The completion time on the robot platform was 2.6 times faster(169.33±28.28 s vs.447.96±156.55 s,p<0.001)than that in the laparoscopic box,and the difference between both types of tests was large(pη2=0.797).The centralization and passage of the needle were significantly better on the robot platform(5 vs.3,p<0.001,r=0.47;5 vs.4,p<0.001,r=0.59)than in the laparoscopic box.For the intracorporeal stitch+knot test,every participant was able to perform the exercise on the robot but only 85.2%(23/27)in the laparoscopic box.Twenty-one participants answered the survey,and 13(61.9%)of them considered robotic performance independent of laparoscopic experience.Conclusions Surgeons are interested and seek training in robotic surgery.We implemented the first hands-on robotic surgery training program in Portugal and participants considered it was important and adequate for its purpose.All participants,even without robotic experience,learned quicker,performed better,faster and more precisely on the robot over laparoscopy.
文摘With an ageing global population,we will see an increasing number of elderly patients with colorectal cancer(CRC)requiring surgery.However,it should be recognized that the elderly are a heterogenous group,with varying physiological and functional status.While traditionally viewed to be associated with frailty,comorbidities,and a higher risk of post operative morbidity,the advancements in minimally invasive surgery(MIS)and improvements in perioperative care have allowed CRC surgery to be safe and feasible in the elderly-chronological age alone should therefore not strictly be an exclusion criterion for curative surgery.However,as a form of MIS,laparoscopic assisted colorectal surgery(LACS)has the inherent disadvantages of:(1)Dependence on a trained assistant for retraction and laparoscope control;(2)The loss of wristed movement with reduced dexterity and suboptimal ergonomics;(3)A lack of intuitive movement due to the levering effect of trocars;and(4)An amplification of physiological tremors.Representing a technical evolution of LACS,robotic assisted colorectal surgery was introduced to overcome these limitations.In this minireview,we examine the evidence for robotic surgery in the elderly with CRC.
文摘BACKGROUND Lymphangiomas are a group of benign swellings which are commonly seen in children.The most common sites of presentation is the head and neck region,less commonly seen in axilla,chest,liver,spleen,etc.The ideal modality of treatment has always been surgical excision irrespective of the site and age group.But with the advent of minimally invasive surgical techniques,it is now possible to perform excision of parapharyngeal space lesions with minimal morbidity and good clearance.CASE SUMMARY A 42-year-old male patient who presented with difficulty in swallowing and had undergone surgery twice outside,where Transcervical approach was attempted to remove the parapharyngeal mass,but failed.Magnetic resonance imaging scan demonstrated a 6 cm x 5 cm x 4 cm left parapharyngeal mass.He underwent transoral robotic surgery for the excision of the parapharyngeal lesion and had an uneventful post-operative recovery.CONCLUSION Lymphangiomas are hamartomatous swellings which are benign in nature.The symptoms of the patient with large parapharyngeal mass include dysphagia,dyspnoea and neck swelling.Clinicoradiological evaluation is of utmost importance to determine the adjacent vital structures and the approach to the tumor.With the advent of robotics in oncology,transoral robotic excision is one of the best approaches to perform such a surgery.
文摘BACKGROUND Giant multilocular cystadenoma(GMC)of the prostate gland is a very rare benign tumor.Although the benign nature has been known,complete surgical excision is the major treatment consensus because of its high recurrence rate.We report a rare case of GMC with accompanying lower urinary tract symptoms and repeated urine retention initially thought to be symptoms of benign prostatic hyperplasia,which was treated with robot-assisted laparoscopic radical prostatectomy.CASE SUMMARY A 65-year-old man presented with a 2-year history of lower urinary tract symptoms that had deteriorated gradually within the previous six months,even though he had received treatment with a selective alpha-blocking agent.He had undergone two transurethral resections of the prostate(TURP)at a local hospital during a 4-mo interval because initial ultrasound imaging and prostatic core needle biopsy showed benign prostate hyperplasia.Upon the third recurrence,the patient underwent TURP with a green-light laser at our institution.The diagnosis was a tumor composed of variously sized dilated glandular and cystic structures lined by blended prostatic type epithelia positive for prostate-specific antigen;the final diagnosis was giant multilocular cystadenoma.Magnetic resonance imaging showed a large multilocular retrovesical mass 8.0 cm×7.3 cm×6.4 cm,with heterogeneous enhancement.A coexisting malignant part could not be excluded.Considering the high recurrence rate,risk of coexisting malignancy,and possible sequelae of open surgery for radical excision,the patient decided to undergo robot-assisted radical prostatectomy,with good outcomes at the 2-year follow-up.CONCLUSION Robot-assisted surgery for the treatment of prostate GMC provides another choice for simultaneous attention to disease-control and postoperative quality of life.
文摘Background: The mediastinum is a complex anatomical region which contains many vital structures. Many aspects of mediastinal surgery, like that for other anatomic regions, have evolved from a maximally invasive approach involving a median sternotomy, anterior mediastinotomy, mediastinoscopy or thoracotomy, to a minimally invasive video-assisted approach. Robotic surgery is presently the most advanced form of minimally invasive surgery. Methods: We reviewed our experience with a robotic approach to mediastinal pathology. In addition, an extensive search was conducted using PubMed, in order to extract references for the application of robotics to surgical conditions of the mediastinum. Results: The first robotic procedure by our group was a mediastinal procedure in 2003. In the past eighteen years, 203 patients have undergone robotic surgery for mediastinal pathology. There were 119 procedures for the Anterior Mediastinum, 33 procedures for the Middle Mediastinum, and 51 procedures for the Posterior Mediastinum. 78 patients underwent robotic thymectomy using a left-sided approach. 43/78 (55%) patients underwent radical thymectomy for Myasthenia Gravis. Thymoma was histologically identified in 32% of patients with Myasthenia Gravis. In patients with thymoma, there was no tumor recurrence. In patients with Myasthenia Gravis, the overall improvement rate after robotic radical complete thymectomy was 91% (39/43). Following robotic surgery for the mediastinal disease, the median hospitalization was 3 days, major complications occurred in 0.9% of patients and there was no mortality. Conclusion: With the advent of robotic surgery, many of the current surgical approaches to diseases of the mediastinum will likely be replaced over time by robotic surgery. When applied to the mediastinum, robotics has a number of benefits when compared to conventional Video-Assisted Thoracic Surgery (VATS) including three-dimensional visualization, magnification of the operative field, precise instrument movement, and improved dexterity. Much of the mediastinal disease encountered in an adult is benign, making it especially suited to a minimally invasive approach. With the use of the robot, a complete anatomical and oncological procedure can be performed through a number of small incisions or ports, while at the same time providing the patient with minimally invasive benefits including shorter hospitalizations, quicker returns to preoperative activity, less pain, less inflammatory response and better cosmesis. The excellent range of motion of the robotic instruments makes them particularly suitable to maneuver around the vital structures and the rigid axial skeleton encountered in various compartments of the mediastinum, and for reaching those “distant” areas of the mediastinum that are difficult to explore and dissect with conventional Video-Assisted Thoracic Surgery (VATS).
文摘In the last 10 years,surgery has been developing towards minimal invasiveness;therefore,robotic surgery represents the consequent evolution of laparoscopic surgery.Worldwide,surgeons’performances have been upgraded by the ergonomic developments of robotic systems,leading to several benefits for patients.The introduction into the market of the new Da Vinci Xi system has made it possible to perform all types of surgery on the colon,an in selected cases,to combine interventions in other organs or viscera at the same time.Optimization of the suprapubic surgical approach may shorten the length of hospital stay for patients who undergo robotic colonic resection.From this perspective,single-port robotic colectomy,has reduced the number of robotic ports needed,allowing a better anesthetic outcome and faster recovery.The introduction on the market of new surgical robotic systems from multiple manufacturers is bound to change the landscape of robotic surgery and yield high-quality surgical outcomes.
基金National Natural Science Foundation of China(81871882)Shanghai Municipal Commission of Health and Family Planning Outstanding Academic Leaders Training Program(2017BR055)Shanghai Municipal Education Commission-Gaofeng Clinical Medicine Grant(20172005).
文摘Esophageal cancer(EC)is among the most common malignances and one of the leading causes of cancer-related death worldwide.Surgery plays a significant role in the multidisciplinary treatment for esophageal cancer.Recent advances in minimally invasive esophagectomy(MIE),including conventional thoracoscopic surgery and more recent robotic surgery,has been shown to improve short-term outcomes compared to open surgery.Robot-assisted minimally invasive esophagectomy(RAMIE)was first performed in 2003 and has been increasingly utilized in tertiary medical centers.Compared to conventional video-assisted minimally esophagectomy(VAMIE),RAMIE provides certain advantages such as increased magnification,three-dimensional visual clarity and better lymphadenectomy,with superior short-term outcome and at least equivalent oncological results.This review focuses on the techniques,benefits and obstacles in applications of robotic esophagectomy for treating EC,meanwhile discussing the future of robotic esophageal surgery.
文摘Background:Over the past two decades robotic surgery has been introduced to many areas including liver surgery.Laparoscopic liver surgery is an alternative minimally invasive approach.However,moving on to the complexity of living donor hepatectomies,the advantages of robotic versus laparoscopic approach have convinced us to establish the robotic platform as a standard for living donor hepatectomy.Methods:From November 2018 to January 2022,501 fully robotic donor hepatectomies,including 177 left lateral donor lobes,112 full left lobes and 212 full right lobes were performed.Grafts were donated to 296 adult recipients and 205 pediatric recipients.Donor age,sex,body weight,body mass index(BMI),graft weight,graft to body weight ratio(GBWR),operative time,blood loss,first warm ischemic time,pain score,length of intensive care unit(ICU)stay and hospital stay,and complications were retrospectively analyzed based on a prospectively kept database.Recipients were evaluated for graft and patient survival,age,sex,BMI,body weight,model of end-stage liver disease score,blood loss,transfusions,operative time,cold ischemic time,length of hospital stay and complications.Results:There was no donor mortality.Two cases needed to be converted to open surgery.The median blood loss was 60 mL(range 20-800),median donor operative time was 6.77 h(range 2.93-11.53),median length of hospital stay was 4 days(range 2-22).Complication rate in donors classified following ClavienDindo was 6.4%(n=32)with one grade Ⅲ complication.Three-year actual recipient overall survival was 91.4%;87.5% for adult recipients and 97.1% for pediatric recipients.Three-year actual graft overall survival was 90.6%;87.5% for adult recipients and 95.1% for pediatric recipients.In-hospital mortality was 6%,9.1%(27/296)for adult recipients and 1.4%(3/205)for pediatric recipients.The recipients’morbidity was 19.8%(n=99).Twenty-eight recipients(5.6%)had biliary and 22(4.4%)vascular complications.Six(12.0%)recipients needed to be re-transplanted.Conclusions:With growing experience it is nowadays possible to perform any donor hepatectomy by robotic approach regardless of anatomical variations and graft size.Donor morbidity and quality for life results are encouraging and should motivate other transplant centers with interest in minimally invasive donor surgery to adopt this robotic technique.
文摘BACKGROUND In recent years,minimally invasive liver resection has become a standard of care for liver tumors.Considering the need to treat increasingly fragile patients,general anesthesia is sometimes avoided due to respiratory complications.Therefore,surgical treatment with curative intent is abandoned in favor of a less invasive and less radical approach.Epidural anesthesia has been shown to reduce respiratory complications,especially in elderly patients with pre-existing lung disease.CASE SUMMARY A 77-year-old man with hepatitis-C-virus-related chronic liver disease underwent robotic liver resection for hepatocellular carcinoma.The patient was suffering from hypertension,diabetes and chronic obstructive pulmonary disease.The National Surgical Quality Improvement Program score for developing pneumonia was 9.2%.We planned a combined spinal–epidural anesthesia with conscious sedation to avoid general anesthesia.No modification of the standard surgical technique was necessary.Hemodynamics were stable and bleeding was minimal.The postoperative course was uneventful.CONCLUSION Robotic surgery in locoregional anesthesia with conscious sedation could be considered a safe and suitable approach in specialized centers and in selected patients.
基金National Natural Science Foundation of China,No.81860519.
文摘BACKGROUND Robotic resection using the natural orifice specimen extraction surgery I-type F method(R-NOSES I-F)is a novel minimally invasive surgical strategy for the treatment of lower rectal cancer.However,the current literature on this method is limited to case reports,and further investigation into its safety and feasibility is warranted.AIM To evaluate the safety and feasibility of R-NOSES I-F for the treatment of low rectal cancer.METHODS From September 2018 to February 2022,206 patients diagnosed with low rectal cancer at First Affiliated Hospital of Nanchang University were included in this retrospective analysis.Of these patients,22 underwent R-NOSES I-F surgery(RNOSES I-F group)and 76 underwent conventional robotic-assisted low rectal cancer resection(RLRC group).Clinicopathological data of all patients were collected and analyzed.Postoperative outcomes and prognoses were compared between the two groups.Statistical analysis was performed using SPSS software.RESULTS Patients in the R-NOSES I-F group had a significantly lower visual analog score for pain on postoperative day 1(1.7±0.7 vs 2.2±0.6,P=0.003)and shorter postoperative anal venting time(2.7±0.6 vs 3.5±0.7,P<0.001)than those in the RLRC group.There were no significant differences between the two groups in terms of sex,age,body mass index,tumor size,TNM stage,operative time,intrao-perative bleeding,postoperative complications,or inflammatory response(P>0.05).Postoperative anal and urinary functions,as assessed by Wexner,low anterior resection syndrome,and International Prostate Symptom Scale scores,were similar in both groups(P>0.05).Long-term follow-up revealed no significant differences in the rates of local recurrence and distant metastasis between the two groups(P>0.05).CONCLUSION R-NOSES I-F is a safe and effective minimally invasive procedure for the treatment of lower rectal cancer.It improves pain relief,promotes gastrointestinal function recovery,and helps avoid incision-related complications.
文摘Robotic surgery is one of the most recent technologies in healthcare building field.Due to the design complexity of Robotic surgery wards,computational implementations are being developed to either measure the effect of inserting advanced technologies as Electronic medical recorders and tele surgery,or evaluate design alternatives on healthcare building.This paper presents a design framework that responds to the need for coordinating design phases for Robotic Surgery Wards(RSWs)computationally.This proposed design framework for RSWs can generate functional RSW alternatives and more than one solution for each alternative.The framework has been structured based on the main architectural considerations of RSWs which are geom etric and topological,the economic considerations,specific developed pools for shape and corridor patterns,and the theory of,fShape Grammars"has been utilized to compute the framework to generate a vast number of design alternatives.Accordingly,a computational implementation has been established to assist designers in early design stages.Numerical validation for the applications of the developed framework and implementation has been conducted by using reference examples of RSWs.The main finding in this paper is providing healthcare building designers with a computational implementation that generates RSW alternative computationally based on specific shape and cost levels.
文摘Surgeries performed with traditionally available robotic systems have many well-documented anesthetic implications. In this observational report, new and unique anesthetic considerations encountered with the introduction of the da Vinci Xi robot related to positioning operating room equipment, patient access and chance for unintended patient contact are described.
文摘Introduction:Robotic systems are designed to address the limitations of laparoscopic surgery,leading to a growing interest in robotic rectal surgery.However,certain technical limitations associated with the previous systems(da Vinci S&Si)have arguably slowed down its wholesale adoption.The latest robotic platform,the da Vinci Xi,addresses these limitations.This study aims to examine the short-term surgical outcomes of 240 single-docking fully-robotic rectal cancer resections and compare the outcomes of cases performed with the da Vinci Xi vs Si systems.Materials and methods:All consecutive patients receiving robotic rectal cancer resections from three centres between 2013 and 2018 were identified from prospectively collated databases.The baseline characteristics and short-term surgical outcomes are presented and the da Vinci Xi vs Si system outcomes are analysed.Results:A total of 240 patients were identified(124 Si,116 Xi).Median operation-time and length-of-stay were 260 minutes and 6 days respectively.Conversion and 30-day mortality rates were 0.The da Vinci Si vs Xi system analysis shows that operation-time was lower in the Si group(230 vs 300 min,p=0.000)but length-of-stay,lymph node yield and circumferential resection margin favoured the Xi group(7 vs 5 days,p=0.010;17 vs 21,p=0.000;92.7%vs 99.1%,p=0.020).Conclusion:Single-docking fully-robotic rectal cancer surgery is safe,feasible and can lead to good shortterm outcomes,making it a good alternative to laparoscopic rectal cancer surgery.The new systems technological advances may result in better short-term outcomes but further larger scale observational studies are required if we are to reach such a conclusion.
文摘Aim:The goal of this research was to create a mathematical model to evaluate the short-term effectiveness of laparoscopic and robotic surgeries and to apply this model to surgeries with laparoscopic and robotic variants to evaluate their performance.Materials and methods:A mathematical model was developed in this study to compare the short-term effectiveness of six different surgical procedures:ventral hernia repairs,hysterectomies,lung lobectomies,pancreatectomies,gastric bypass,and prostatectomies.The criteria analyzed to compare these procedures included morbidity rate,readmission rate,mortality rate,cost,length of hospitalization and operative time.These criteria were scaled based on their significance when considering a surgery,such that more important criteria,those that directly impact patient health,are more heavily weighted than less important criteria.Results:The mathematical model indicated that robotic surgery was the preferred option for lung lobectomies and prostatectomies.Laparoscopy was preferred for all other procedures.In the case of gastric bypass,laparoscopy was heavily preferred,and there was only a marginal preference in laparoscopy for hysterectomies and ventral hernia repairs.Conclusion:The mathematical model developed in this research serves as a robust definitive standard that can continue to be utilized to compare robotic and laparoscopic surgeries.With new technologies,preferences are likely to change in favor of robotic surgery,and this model can be employed to predict the impact of those advancements.
文摘Objective:A major role in the establishment of computer-assisted robotic surgery(CARS)can be traced to the work of Mani Menon at Vattikuti Urology Institute(VUI),and of many surgeons of Asian origin.The success of robotic surgery in urology has spurred its acceptance in other surgical disciplines,improving patient comfort and disease outcomes and helping the industrial growth.The present paper gives an overview of the progress and development of robotic surgery,especially in the field of Urology;and to underscore some of the seminal work done by the VUI and Asian surgeons in the development of robotic surgery in urology in the US and around the world.Methods:PubMed/Medline and Scopus databases were searched for publications from 2000 through June 2014,using algorithms based on keywords“robotic surgery”,“prostate”,“kidney”,“adrenal”,“bladder”,“reconstruction”,and“kidney transplant”.Inclusion criteria used were published full articles,book chapters,clinical trials,prospective and retrospective series,and systematic reviews/meta-analyses written in English language.Studies from Asian institutions or with the first/senior author of Asian origin were included for discussion,and focused on techniques of robotic surgery,relevant patient outcomes and associated demographic trends.Results:A total of 58 articles selected for final review highlight the important strides made by robots in urology,from robotic radical prostatectomy in 2000 to robotic kidney transplant in 2014.In the hands of an experienced robotic surgeon,it has been demonstrated to improve functional patient outcomes and minimize perioperative complications compared to open surgery,especially in urologic oncology and reconstructive urology.With increasing surgeon proficiency,the benefits of robotic surgery were consistently seen across different surgical disciplines,patient populations,and strata.
文摘During the peri-coronavirus disease 2019 pandemic,the need of special care has raised,not only for our patients but also for health care workers.These needs are different regarding the procedure and the approach performed.This is a dynamic review in the use of robotics and transanal approaches for colorectal diseases.We searched PubMed and KSREvidence.com for studies related to coronavirus disease and robotic surgery/transanal mesorectal excision/transanal surgery(primary and systematic reviews).From 147 results in PubMed,11 were selected for full text screening,and 11 were included in this paper.From 3 results in KSREvidence,no relevant systematic reviews were identified.We also checked the references in identified papers for further relevant studies.European Society of Coloproctology guidelines were including as part of the recommendations available.Robotic and transanal MIS can be performed safely during the pandemic,but particular characteristics of these procedure need to be taken into consideration.
文摘Endometriosis is a chronic and progressive gynecologic disorder that affects 10% - 50% of women of reproductive age worldwide. Chronic pain and infertility are the most debilitating problems associated with it requiring both medical and surgical treatment. Laparoscopy is considered the gold standard for diagnosis and treatment. However, a 10% rate of conversion to laparotomy has been reported when performed by skilled laparoscopic surgeons and much higher in low volume less skilled surgeons. To improve surgical outcomes, robotic assistance is the logical next step in performing minimally invasive gynecological surgeries, especially in complex endometriosis cases. Enhanced 3D visualization and 10× magnification along with Endowrist instruments with seven degrees of freedom facilitates precise and careful dissection. Firefly technology using ICG green dye can improve detection of small and invisible lesions. Robotics is useful in deep infiltrating disease manifesting as lesions deeper than the superficial tissues of rectovaginal septum, vaginal fornix, pelvic sidewalls, parametrium, bowel or ureter and bladder. Trials show no increase in surgical time, blood loss, or intra- or postoperative complications and similar clinical outcome when robotics is compared with laparoscopy. At present, it is more appropriate to compare it with laparotomy rather than laparoscopy. Robotics can be used to manage recurrence of endometriosis after hysterectomy. Surgeons experienced in conventional laparoscopy can utilize robotic platform for deep infiltrating endometriosis for performing complex surgical dissection and achieving the surgical goals in mind and reduce conversions to open surgery. Robotic assistance can bridge the gap in performance of laparoscopic surgery in advanced endometriosis.
文摘Objective To report the outcomes of intra-and extra-peritoneal robot-assisted radical prostatectomy(RARP)and robot-assisted radical cystectomy(RARC)with Hugo™robot-assisted surgery(RAS)system(Medtronic,Minneapolis,MN,USA).Methods Data of twenty patients who underwent RARP and one RARC at our institution between February 2022 and January 2023 were reported.The primary endpoint of the study was to report the surgical setting of Hugo™RAS system to perform RARP and RARC.The secondary endpoint was to assess the feasibility of RARP and RARC with this novel robotic platform and report the outcomes.Results Seventeen patients underwent RARP with a transperitoneal approach,and three with an extraperitoneal approach;and one patient underwent RARC with intracorporeal ileal conduit.No intraoperative complications occurred.Median docking and console time were 12(interquartile range[IQR]7-16)min and 185(IQR 177-192)min for transperitoneal RARP,15(IQR 12-17)min and 170(IQR 162-185)min for extraperitoneal RARP.No intraoperative complications occurred.One patient submitted to extraperitoneal RARP had a urinary tract infection in the postoperative period that required an antibiotic treatment(Clavien-Dindo Grade 2).In case of transperitoneal RARP,two minor complications occurred(one pelvic hematoma and one urinary tract infection;both Clavien-Dindo Grade 2).Conclusion Hugo™RAS system is a novel promising robotic platform that allows to perform major oncological pelvic surgery.We showed the feasibility of RARP both intra-and extra-peritoneally and RARC with intracorporeal ileal conduit with this novel platform.
