Purpose:To reduce the incidence of deep venous thrombosis(DVT)with nursing intervention based on the Autar DVT risk assessment scale among orthopaedic surgery patients.Methods:We recruited 216 orthopaedic surgery pati...Purpose:To reduce the incidence of deep venous thrombosis(DVT)with nursing intervention based on the Autar DVT risk assessment scale among orthopaedic surgery patients.Methods:We recruited 216 orthopaedic surgery patients at our hospital between September 2013 and March 2014.The patients were assigned to intervention and historical control groups based on the time of admission.Using the Autar DVT risk assessment scale,we assessed the DVT risk levels in both groups;the intervention group received the corresponding prophylactic measures while the control group received routine nursing.Results:The DVT incidence rate and the D-dimer level on postoperative day 3 in the intervention group were lower(1.82%;623±225 mg/L,respectively)than that of the control group(9.43%;825±201 mg/L,respectively);both differences were statistically significant(p<0.05).Conclusions:The Autar scale is beneficial when used in orthopaedic surgery patients;corresponding nursing intervention based on Autar scale assessment can prevent DVT effectively.展开更多
BACKGROUND The prognosis of acute mesenteric ischemia(AMI)caused by superior mesenteric venous thrombosis(SMVT)remains undetermined and early detection of transmural bowel infarction(TBI)is crucial.The predisposition ...BACKGROUND The prognosis of acute mesenteric ischemia(AMI)caused by superior mesenteric venous thrombosis(SMVT)remains undetermined and early detection of transmural bowel infarction(TBI)is crucial.The predisposition to develop TBI is of clinical concern,which can lead to fatal sepsis with hemodynamic instability and multi-organ failure.Early resection of necrotic bowel could improve the prognosis of AMI,however,accurate prediction of TBI remains a challenge for clinicians.When determining the eligibility for explorative laparotomy,the underlying risk factors for bowel infarction should be fully evaluated.AIM To develop and externally validate a nomogram for prediction of TBI in patients with acute SMVT.METHODS Consecutive data from 207 acute SMVT patients at the Wuhan Tongji Hospital and 89 patients at the Guangzhou Nanfang Hospital between July 2005 and December 2018 were included in this study.They were grouped as training and external validation cohort.The 207 cases(training cohort)from Tongji Hospital were divided into TBI and reversible intestinal ischemia groups based on the final therapeutic outcomes.Univariate and multivariate logistic regression analyses were conducted to identify independent risk factors for TBI using the training data,and a nomogram was subsequently developed.The performance of the nomogram was evaluated with respect to discrimination,calibration,and clinical usefulness in the training and external validation cohort.RESULTS Univariate and multivariate logistic regression analyses identified the following independent prognostic factors associated with TBI in the training cohort:The decreased bowel wall enhancement(OR=6.37,P<0.001),rebound tenderness(OR=7.14,P<0.001),serum lactate levels>2 mmol/L(OR=3.14,P=0.009)and previous history of deep venous thrombosis(OR=6.37,P<0.001).Incorporating these four factors,the nomogram achieved good calibration in the training set[area under the receiver operator characteristic curve(AUC)0.860;95%CI:0.771-0.925]and the external validation set(AUC 0.851;95%CI:0.796-0.897).The positive and negative predictive values(95%CIs)of the nomogram were calculated,resulting in positive predictive values of 54.55%(40.07%-68.29%)and 53.85%(43.66%-63.72%)and negative predictive values of 93.33%(82.14%-97.71%)and 92.24%(85.91%-95.86%)for the training and validation cohorts,respectively.Based on the nomogram,patients who had a Nomo-score of more than 90 were considered to have high risk for TBI.Decision curve analysis indicated that the nomogram was clinically useful.CONCLUSION The nomogram achieved an optimal prediction of TBI in patients with AMI.Using the model,the risk for an individual patient inclined to TBI can be assessed,thus providing a rational therapeutic choice.展开更多
BACKGROUND Acute mesenteric venous thrombosis(AMVT)can cause a poor prognosis.Prompt transcatheter thrombolysis(TT)can achieve early mesenteric revascularization.However,irreversible intestinal ischemia still occurs a...BACKGROUND Acute mesenteric venous thrombosis(AMVT)can cause a poor prognosis.Prompt transcatheter thrombolysis(TT)can achieve early mesenteric revascularization.However,irreversible intestinal ischemia still occurs and the mechanism is still unclear.AIM To evaluate the clinical outcomes of and to identify predictive factors for irreversible intestinal ischemia requiring surgical resection in AMVT patients treated by TT.METHODS The records of consecutive patients with AMVT treated by TT from January 2010 to October 2017 were retrospectively analyzed.We compared patients who required resection of irreversible intestinal ischemia to patients who did not require.RESULTS Among 58 patients,prompt TT was carried out 28.5 h after admission.A total of 42(72.4%)patients underwent arteriovenous combined thrombolysis,and 16(27.6%)underwent arterial thrombolysis alone.The overall 30-d mortality rate was 8.6%.Irreversible intestinal ischemia was indicated in 32(55.2%)patients,who had a higher 30-d mortality and a longer in-hospital stay than patients without resection.The significant independent predictors of irreversible intestinal ischemia were Acute Physiology and Chronic Health Evaluation(APACHE)II score(odds ratio=2.368,95% confidence interval:1.047-5.357,P=0.038)and leukocytosis(odds ratio=2.058,95% confidence interval:1.085-3.903,P=0.027).Using the receiver operating characteristic curve,the cutoff values of the APACHE II score and leukocytosis for predicting the onset of irreversible intestinal ischemia were calculated to be 8.5 and 12×10^9/L,respectively.CONCLUSION Prompt TT could achieve a favorable outcome in AMVT patients.High APACHE II score and leukocytosis can significantly predict the occurrence of irreversible intestinal ischemia.Therefore,close monitoring of these factors may help with the early identification of patients with irreversible intestinal ischemia,in whom ultimately surgical resection is required,before the initiation of TT.展开更多
BACKGROUND: Deep venous thrombosis(DVT) is a major cause of morbidity and is a common presenting complaint to the emergency department(ED). Point-of-care two-point compression ultrasonography has evolved as a quick an...BACKGROUND: Deep venous thrombosis(DVT) is a major cause of morbidity and is a common presenting complaint to the emergency department(ED). Point-of-care two-point compression ultrasonography has evolved as a quick and effective way of diagnosing DVT. The purpose of this study is to validate the prevalence and distribution of venous thrombi isolated to proximal lower extremity veins, other than common femoral and popliteal veins in patients with DVT.METHODS: This is a single-center retrospective study that looked at patients presenting to the ED of a tertiary care hospital between January 2014 and August 2018. The clinical presentation and laboratory and imaging results were obtained using the hospital's electronic medical record.RESULTS: A total of 2,507 patients underwent a lower extremity duplex ultrasound during the study period. Among them, 379(15%) were included in the study. The percentages of isolated thrombi to the femoral vein and deep femoral vein were 7.92% and 0.53%, respectively. When the patients were stratified into the two groups of isolated DVT and two-point compression DVT, there were no statistically significant differences in the laboratory results between both groups. However, immobilized patients and patients with recent surgeries were more likely to have an isolated DVT.CONCLUSIONS: Thrombi isolated to proximal lower extremity veins other than the common femoral and popliteal veins make up 8.45% of DVTs. Given this significant number of missed DVTs, the authors recommend the addition of the femoral and deep femoral veins to the two-point compression exam.展开更多
INTRODUCTION Patients with headache constitute up to 4.5%of emergency department(ED)visits.[1]Cerebral venous thrombosis(CVT)is an important cause of the headache that is more common than once suspected.The diagnosis ...INTRODUCTION Patients with headache constitute up to 4.5%of emergency department(ED)visits.[1]Cerebral venous thrombosis(CVT)is an important cause of the headache that is more common than once suspected.The diagnosis of CVT is often missed or delayed because of non-展开更多
MR pulmonary angiography(MRPA)combined with indirect MR venography(MRV)was attempted by using 3D contrast-enhanced MR volume interpolated body examination(VIBE)sequence.Agreement rate for deep venous thrombosis(DVT)de...MR pulmonary angiography(MRPA)combined with indirect MR venography(MRV)was attempted by using 3D contrast-enhanced MR volume interpolated body examination(VIBE)sequence.Agreement rate for deep venous thrombosis(DVT)detection between MRV and duplex sonography(DUS)was evaluated;the potential of this method for venous thromoembolism(VTE)was also investigated.Thirty-four patients with DUS-identified DVT were enrolled in this study.MRI was performed after a single administration of Gadopentetate dimeglumine.Fatsuppressed 3D VIBE was applied for visualizing pulmonary arteries,abdominal veins,pelvic and leg veins,ranging from lung apex to ankle level.Two radiologists observed the MR images in consensus,recorded the location and number of emboli.MRV images were assessed based on per-vein segment.The agreement rate between MRV and DUS for venous segment-to-segment comparison was analyzed by Wilcoxon rank sum test.All the patients were diagnosed as having DV 1 by MRV.MRV detected 55 more venous segments with thrombi than DUS based on per-vein segment analysis.Twenty-three patients with pulmonary embolism(PE)were detected by MRPA.Twenty-one patients underwent both pulmonary CT angiography and MRPA,and consistency for PE detection was 100%.Total examination time of the combined MR protocol was 7 min for each patient.The contrast-enhanced VIBE sequence proves to be a feasible and reliable method for VTE diagnosis in one-stop MR scanning procedure,and contrast-enhanced VIBE performs better to depict DVT than DUS on per-vein segment basis.展开更多
BACKGROUND Upper limb venous thrombosis(ULVT)is rarer than lower-extremity deep venous thrombosis,and is related to Paget-Schroetter syndrome,central venous catheterization,and malignancy.There are few reports of pulm...BACKGROUND Upper limb venous thrombosis(ULVT)is rarer than lower-extremity deep venous thrombosis,and is related to Paget-Schroetter syndrome,central venous catheterization,and malignancy.There are few reports of pulmonary embolism(PE)from upper-extremity vein thrombosis due to surgery.Herein,we report two cases of PE that originated from upper limb venous thrombosis on the surgical side in two patients undergoing modified radical mastectomy for breast cancer.These cases challenge the traditional theory that PE originate only from the lower extremities.CASE SUMMARY We describe two female patients,aged 68 and 65 years,respectively,who had undergone modified radical mastectomy for breast cancer.They did not have a central venous catheter and did not undergo preoperative neoadjuvant chemotherapy.They were transferred to the intensive care unit due to symptomatic PE on the first day after surgery.Colour Doppler ultrasound identified fresh thrombosis in their upper limb veins,which was the presumed source of the PE.They all received anticoagulation therapy,and one of them experienced bleeding that required discontinuation of the drug.Ultimately,they were discharged in stable condition.CONCLUSION ULVT as a source of PE after breast cancer surgery cannot be ignored.展开更多
<strong>Objective:</strong> To evaluate the effect of physical methods on the prevention of venous thrombosis in patients with peripherally inserted central catheter (PICC). <strong>Methods:</stro...<strong>Objective:</strong> To evaluate the effect of physical methods on the prevention of venous thrombosis in patients with peripherally inserted central catheter (PICC). <strong>Methods:</strong> Randomized controlled trials meeting the inclusion and exclusion criteria were retrieved from the following databases: Cochrane library, Pubmed, EMbase, Web of science, Ovid, CBM, CNKI, Wanfang, VIP, then Review Manage (RevMan) 5.3 software was used for data analysis. <strong>Results:</strong> A total of 24 RCTs including 3496 patients were analyzed in the study. The results of meta-analysis showed that various forms of upper limb movements could effectively decrease the incidence of venous thrombosis in the patients with PICC [<em>RR</em> = 0.23, 95% <em>CI</em> (0.16, 0.33), <em>P</em> < 0.01], upper limb movements could effectively improve the mean blood flow velocity of basilic vein [<em>MD</em> = 1.65, 95% <em>CI</em> (1.19, 2.11), <em>P</em> < 0.01]. <strong>Conclusion:</strong> Upper limb movements can effectively decrease the incidence of phlebothrombosis and improve the mean flow velocity of basilic vein in the patients undergoing PICC. Other forms of physical prevention methods need to be further studied due to insufficient sample size.展开更多
Background: Cerebral venous thrombosis (CVT) is a rare type of cerebrovascular disease associated with a 15% rate of death or function dependence. The mainstay of treatment for CVT is systemic anticoagulation, despite...Background: Cerebral venous thrombosis (CVT) is a rare type of cerebrovascular disease associated with a 15% rate of death or function dependence. The mainstay of treatment for CVT is systemic anticoagulation, despite venous hemorrhagic infarction. Vitamin K antagonists have long been the only available option for anticoagulation;however, the past few years have brought the development of many new target-specific drugs, collectively called non-vitamin K antagonist oral anticoagulants (NOACs). Although emerging evidence suggests NOACs have an acceptable safety and tolerability profile in CVT, there are limited data available and no randomized controlled trials have been performed to date. Case Presentation: This describes the case of a patient with CVT occurring during an infection who was successfully treated with a NOAC, dabigatran, after a difficult time on warfarin. Conclusions: A case of extensive and deep CVT was identified. Dabigatran 150 mg treatment twice daily in this patient resulted in no additional damage to the brain. This case study illustrates that the use of NOACs such as dabigatran can be safe and effective in patients with CVT.展开更多
BACKGROUND Superior mesenteric venous thrombosis(SMVT)is a rare but fatal condition that is typically treated initially with anticoagulation therapy,and if this fails,with endovascular interventions.However,due to its...BACKGROUND Superior mesenteric venous thrombosis(SMVT)is a rare but fatal condition that is typically treated initially with anticoagulation therapy,and if this fails,with endovascular interventions.However,due to its rarity,there are not many studies that have explored the effectiveness of anticoagulation and endovascular therapies in treating SMVT.AIM To evaluate patients diagnosed with SMVT who received endovascular therapy in addition to anticoagulation and report technical and clinical outcomes.METHODS A retrospective analysis of the patients who underwent endovascular treatment for SMVT at Mayo Clinic from 2000-2019 was performed.Technical success was defined as angiographic improvement in SMV flow after intervention.Primary patency was defined as the interval from reestablishing mesenteric venous flow until the first repeat thrombotic event or need for additional intervention.Secondary patency was defined as successful restoration of flow after repeat intervention until rethrombosis or last follow-up.The adverse events were reported through Clavien-Dindo classification.RESULTS Twenty-four patients were included for analysis.The median age at intervention was 60 years(35-74 years)and 16(67%)were men.Nineteen patients presented with acute thrombosis(79.2%)and 5 with chronic thrombosis with acute manifestations(20.8%).The most commonly used endovascular modalities were thrombectomy in 12 patients(50.0%)and catheter-directed thrombolysis in 10 patients(41.7%).Technical success was achieved in 18 patients(75%).The 14-d and 30-d primary patency rates were 88.9%and 83.3%,respectively.Adverse events were reported in two patients(8.3%),one marked as grade IIIB,and 1 death marked as grade V.Five-year overall survival rate was 82%(58%-100%).CONCLUSION Endovascular intervention with anticoagulation appears to be effective for managing SMVT.This treatment combination may be considered as first-line therapy for SMVT management in select patients.展开更多
BACKGROUND Deep venous thrombosis(DVT)is a serious complication of lumbar spine surgery.Current guidelines recommend pharmacomechanical prophylaxis for patients at high risk of DVT after spine surgery.May-Thurner synd...BACKGROUND Deep venous thrombosis(DVT)is a serious complication of lumbar spine surgery.Current guidelines recommend pharmacomechanical prophylaxis for patients at high risk of DVT after spine surgery.May-Thurner syndrome(MTS),a venous anatomical variation that may require invasive intervention,is an often overlooked cause of DVT.To date,no case reports of symptomatic MTS caused by isthmic spondylolisthesis or subsequent acute DVT after posterior lumbar surgery have been published.CASE SUMMARY We here present a case of a patient who developed acute DVT 4 h after spondylolisthesis surgery,and MTS was only considered after surgery,during a review of a gynecological enhanced computed tomography image taken before the procedure.CONCLUSION In conclusion,clinicians should consider MTS in the presence of a dangerous triad:spondylolisthesis,elevated D-dimer levels,and sonographically indicated unilateral deep vein dilation.Consultation with a vascular surgeon is also essential to MTS management.展开更多
Objective:To explore the mechanism of Simiao Yong'an Decoction in treating deep venous thrombosis based on the method of network pharmacology.Methods:Through TCMSP database,the effective components of each traditi...Objective:To explore the mechanism of Simiao Yong'an Decoction in treating deep venous thrombosis based on the method of network pharmacology.Methods:Through TCMSP database,the effective components of each traditional Chinese medicine in Simiao Yong'an Decoction were obtained and their targets were predicted.The targets of deep venous thrombosis were collected by CTD database,and the key targets were obtained by intersection of the component targets and the disease targets;Protein-Protein Interaction(PPI)network was constructed by String database.The drugs-components-targets-disease network map was constructed by using the software of Cytoscape 3.7.2.GO function and KEGG pathway enrichment of Simiao Yong'an Decoction in the treatment of deep venous thrombosis were analyzed by using the plug-in of ClueGo.Results:121 effective components and 137 potential targets of Simiao Yong'an Decoction were obtained.There were 1172 targets of deep venous thrombosis.There were 214 biological processes analyzed by GO Biological Process and 72 pathways analyzed by KEGG analysis.Conclusion:Simiao Yong'an Decoction may act on ESR1,AR,PTGS2 and other key targets,as well as AGE-RAGE signaling pathway,PI3K-Akt signaling pathway,MAPK signaling pathway,IL-17 signaling pathway,TNF signaling pathway,RLX signaling pathway and other pathways to treat deep venous thrombosis.展开更多
<b><span style="font-family:Verdana;">Introduction: </span></b>Cerebral venous thrombosis (CVT) is a rare complication of spinal anesthesia. The diagnosis is difficult when it occurs ...<b><span style="font-family:Verdana;">Introduction: </span></b>Cerebral venous thrombosis (CVT) is a rare complication of spinal anesthesia. The diagnosis is difficult when it occurs by isolated headache, following post spinal puncture headache (PSPH). We report a case of cerebral venous thrombosis complicating PSPH, following <span>a spinal</span> anesthesia. <b><span>Observation:</span></b><span> A 23-year-old man was admitted to the emergency room for</span> PSPH appeared 6 hours after a spinal <span>aesthesia</span> for removal of osteosynthesis equipment from the<span style="font-family:Verdana;"></span><span style="font-family:;" "=""> right tibial plateau. The headache was <span>fronto</span>-occipital, relieved by lying down. Six days later, <span>headache</span> became permanent, not relieved by morphine, associated with vomiting. The neurological examination was normal. Brain magnetic resonance Magnetic venography showed superior sagittal sinus and right transverse sinus thrombosis. After administration of low molecular weight heparin at curative dose, and warfarin under INR control, the evolution was marked by a rapid regression of headaches on the same day. After a 1-year <span>setback,</span> the patient was asymptomatic. <b>Conclusion:</b> CVT is a rare complication of spinal anesthesia and potentially severe if diagnosed lately. Urgent brain imaging must be performed for any atypical headache or the onset of neurological disorders so as not to misunderstand cerebral vein thrombosis. Controlling the spine anesthesia would reduce the inadvertent perforation of the dura-mother that would lead to CVT complicating post spinal puncture headaches.</span>展开更多
Objective: Obesity has become a worldwide epidemic that is directly related to chronic tissue inflammation and impaired fibrinolysis, both of which lead to an increased risk of thrombosis. The management of complicati...Objective: Obesity has become a worldwide epidemic that is directly related to chronic tissue inflammation and impaired fibrinolysis, both of which lead to an increased risk of thrombosis. The management of complications after bariatric surgery is still a challenge. The study aims to report the incidence of portomesenteric venous thrombosis (PMVT) in patients undergoing bariatric surgery. Introduction: Bariatric surgery is the procedure of choice for the treatment of obesity type III. Despite the safe technique, the surgeon must be aware of the risks linked to laparoscopy such as the PMVT. Computed tomography (CT) with intravenous contrast was the imaging method of choice for diagnosis. Materials and Methods: We performed a retrospective analysis of 4790 patients from August 1999 to June 2020 was observed the incidence of PMVT in this group. Of all patients, 72.8% were female and 27.2% male. The mean age was 46.3 years (34 - 72) and the mean BMI before bariatric surgery was 41.4 kg/m<sup>2</sup>. Results: The study showed an incidence of PMVT of 0.12% (N = 6), portal vein thrombosis was of 0.10% (n = 5) and 0.03% of MVT (n = 1). Of these, 72.5% (n = 3473 patients) underwent laparoscopic gastric bypass, 23.6% (n = 1131 patients) were submitted to the laparoscopic sleeve gastrectomy and 3.8% (n = 186 patients) to other procedures. The mean postoperative hospital stay for bariatric surgery was 3.3 days. The average time of hospital stay of patients complicated with PMVT range from 5 to 14 days. No patient died of complications related to PMVT. Conclusion: Portomesenteric vein thrombosis is a rare presentation after laparoscopic bariatric surgery. However, it is a serious complication that has a high index of suspicion for making its diagnosis. Conservative treatment using anticoagulants and thrombolytics is effective, it should always be considered the main treatment option. However, these patients must be followed up in the long term, as late complications can occur in high numbers of patients.展开更多
Deep venous thrombosis of lower extremity is one of the common complications in orthopedic perioperative period.It is caused by many factors,such as peripheral vein dilation,slow blood flow;long-term immobilization,be...Deep venous thrombosis of lower extremity is one of the common complications in orthopedic perioperative period.It is caused by many factors,such as peripheral vein dilation,slow blood flow;long-term immobilization,bed rest and so on.On the one hand,it affects the early postoperative functional exercise and functional recovery,on the other hand,it increases the length of hospital stay and economic burden,increases the pain of patients and even endangers their lives.Effective treatment of traditional Chinese medicine combined with western medicine can play a better role in the prevention and treatment of lower extremity deep venous thrombosis.This study expounds the concept of spleen and stomach meridians in the prevention and treatment of lower extremity deep venous thrombosis,and puts forward some opinions on the dialectical treatment and daily conditioning of lower extremity deep venous thrombosis,hoping to provide ideas for the clinical prevention and treatment of lower extremity deep venous thrombosis in traditional Chinese medicine.展开更多
Cerebral Venous Sinus Thrombosis (CVST/CSVT) is occlusion of cerebral veins and venous sinuses of brain secondary to blood clot formation resulting in hindrance in the blood drainage system in brain, leading to distur...Cerebral Venous Sinus Thrombosis (CVST/CSVT) is occlusion of cerebral veins and venous sinuses of brain secondary to blood clot formation resulting in hindrance in the blood drainage system in brain, leading to disturbances the internal homeostasis of brain, raised intracranial pressure, cerebral edema, and 50% of cases will have venous infarction or venous hemorrhage (stroke). CVST although being a Rare disorder but may be more common in children than adults with greater risk in neonatal period i.e. first 28 days of life. Here we are discussing a case of Pediatric CVST in a 7-month-old baby boy who presented to Emergency Room (ER) with recurrent discrete episodes of vomiting, fever, seizures, drowsiness and respiratory distress. The fatal outcome in our child was attributed to delayed presentation in a tertiary care center, hence missed early diagnosis and treatment. In this child the CVST could be result of amalgamation of complex underlying ongoing multiple pathological processes: an acute systemic illness like sepsis, severe dehydration, undiagnosed and untreated complex congenital heart disease, tetralogy of fallot with osteum secondum atrial septal defect, worsening the coagulopathy. It takes this case even more unique. This discussion is to bring focus on the importance of knowledge about CVST amongst emergency physicians and primary care physicians, specially managing this rare disorder with flummox presentation mimicking other more common disorders, especially in pediatric and neonatal population where definitive history and chief complaints are often vague and difficult to obtain, making it more difficult to diagnose. We the authors hence reporting this case with intent to spread awareness of CVST, how to doubt it, detect it and then manage it, especially in places like Chhattisgarh, India, where CVST is not so uncommon. We believe early diagnosis, early presentation to tertiary care center with aggressive early treatment can significantly reduce the mortality. Should the parents brought the baby early to any tertiary care center owing to his complex deteriorating symptoms like high grade fever progressed to drowsiness and seizure episodes, could there be a different outcome for this child as well as his parents.展开更多
BACKGROUND Cerebral venous sinus thrombosis(CVT)is rare cause of cerebrovascular disease.The incidence is 0.5%of all stroke.The majority of affected patients are young adults(mean age:35-40 years)with mild to moderate...BACKGROUND Cerebral venous sinus thrombosis(CVT)is rare cause of cerebrovascular disease.The incidence is 0.5%of all stroke.The majority of affected patients are young adults(mean age:35-40 years)with mild to moderate disabilities.Poor outcome with severe disability is seen in 13%of cases.Early diagnosis and treatment are important for good outcomes and preventing complications.Treatment options are limited and mostly based on consensus.NeuroAiD II™(MLC901;Moleac Pte,Ltd,Singapore)has a potential beneficial role in post-stroke recovery,by aiding the natural brain recovery process.CASE SUMMARY MLC901 consists of nine natural herbal ingredients.Studies have shown its safety profile and aid in post stroke recovery.The aim of this case series was to demonstrate the potential role of MLC901 in stroke recovery of patients with cerebral venous sinus thrombosis(CVST)who received MLC901 in addition to standard of care.The prescribed dose of MLC901 is 400 mg/cap two capsules,three times a day.Data from these patients were prospectively collected at baseline and at monthly visits,for a duration of 3 mo.Outcome measures included adherence to therapy,side effects,National Institutes of Health Stroke Scale,Glasgow Coma Scale,modified Rankin Scale,and the Short Orientation-Memory-Concentration Test.MLC901 was well tolerated and no side effects were reported.All patients were stable with improved condition.CONCLUSION This case series highlights the potential therapeutic effects of MLC901 on CVST and provides support for further studies.展开更多
BACKGROUND Venous adventitial cystic disease(VACD)is a rare disease characterized by cysts,filled with a gelatinous mucous substance similar to joint fluid,in the adventitia of blood vessels adjacent to the joints.It ...BACKGROUND Venous adventitial cystic disease(VACD)is a rare disease characterized by cysts,filled with a gelatinous mucous substance similar to joint fluid,in the adventitia of blood vessels adjacent to the joints.It is often misdiagnosed as deep vein thrombosis(DVT),femoral varices,venous tumors,or lymphadenopathy.CASE SUMMARY A 69-year-old woman visited our hospital with a complaint of swelling in the right lower extremity.The patient was diagnosed with DVT and prescribed apixaban at an outpatient clinic.After 3 wk,the patient was hospitalized again because of sudden swelling in the right lower extremity.We diagnosed VACD and performed surgery for cyst removal as well as patch angioplasty and thrombectomy of the right common femoral vein.The patient received anticoagulants for 6 mo and has been doing well without recurrence for 1 year postoperatively.CONCLUSION Recurrent VACD requires complete removal of the connections to the joint cavity to prevent recurrence.展开更多
BACKGROUND This report delves into the diagnostic and therapeutic journey undertaken by a patient with Sneddon's syndrome(SS)and cerebral venous sinus thrombosis(CVST).Particular emphasis is placed on the comprehe...BACKGROUND This report delves into the diagnostic and therapeutic journey undertaken by a patient with Sneddon's syndrome(SS)and cerebral venous sinus thrombosis(CVST).Particular emphasis is placed on the comprehensive elucidation of SS's clinical manifestations,the intricate path to diagnosis,and the exploration of potential underlying mechanisms.CASE SUMMARY A 26-year-old woman presented with recurrent episodes of paroxysmal unilateral limb weakness accompanied by skin mottling,seizures,and cognitive impairment.Digital subtraction angiography revealed CVST.Despite negative antiphospholipid antibody results,skin biopsy indicated chronic inflammatory cell infiltration.The patient was treated using anticoagulation,antiepileptic therapy,and supportive care,which resulted in symptom improvement.The coexistence of SS and CVST is rare and the underlying pathophysiology remains uncertain.This case underscores the challenge in diagnosis and highlights the need for early clinical differentiation to facilitate accurate assessment and prompt intervention.CONCLUSION This article has reported and analyzed the clinical data,diagnosis,treatment,and prognosis of a case of SS with CVST and reviewed the relevant literature to improve the clinical understanding of this rare condition.展开更多
BACKGROUND Cerebral venous thrombosis(CVT)is a rare but life-threatening disease in pregnant women.Anticoagulation is the first-line therapy for CVT management.However,some patients have poor outcomes despite anticoag...BACKGROUND Cerebral venous thrombosis(CVT)is a rare but life-threatening disease in pregnant women.Anticoagulation is the first-line therapy for CVT management.However,some patients have poor outcomes despite anticoagulation.Currently,the endovascular treatment of CVT in pregnant women remains controversial.We report a rare case of CVT in a pregnant woman who was successfully treated with two stent retriever devices.CASE SUMMARY The patient was a 29-year-old pregnant woman.She was first diagnosed with hyperemesis gravidarum due to severe nausea and vomiting for one week.As the disease progressed,she developed acute left hemiplegia.Imaging confirmed the diagnosis of superior sagittal sinus,right transverse sinus and sinus sigmoideus thrombosis.As anticoagulant therapy was ineffective,she underwent thrombectomy.After the mechanical thrombectomy,her headache diminished.Three weeks later,the patient was completely independent.At a 3-mo follow-up,no relapse of symptoms was observed.CONCLUSION Mechanical thrombectomy may be an effective alternative therapy for CVT in pregnant women if anticoagulation therapy fails.展开更多
基金This study was supported by Basic research project from Department of Science in Henan Province,China(Project No.132300410070).
文摘Purpose:To reduce the incidence of deep venous thrombosis(DVT)with nursing intervention based on the Autar DVT risk assessment scale among orthopaedic surgery patients.Methods:We recruited 216 orthopaedic surgery patients at our hospital between September 2013 and March 2014.The patients were assigned to intervention and historical control groups based on the time of admission.Using the Autar DVT risk assessment scale,we assessed the DVT risk levels in both groups;the intervention group received the corresponding prophylactic measures while the control group received routine nursing.Results:The DVT incidence rate and the D-dimer level on postoperative day 3 in the intervention group were lower(1.82%;623±225 mg/L,respectively)than that of the control group(9.43%;825±201 mg/L,respectively);both differences were statistically significant(p<0.05).Conclusions:The Autar scale is beneficial when used in orthopaedic surgery patients;corresponding nursing intervention based on Autar scale assessment can prevent DVT effectively.
基金Wuhan Tongji Hospital,No.2017A002Wuhan Science and Technology Bureau,No.2017060201010181.
文摘BACKGROUND The prognosis of acute mesenteric ischemia(AMI)caused by superior mesenteric venous thrombosis(SMVT)remains undetermined and early detection of transmural bowel infarction(TBI)is crucial.The predisposition to develop TBI is of clinical concern,which can lead to fatal sepsis with hemodynamic instability and multi-organ failure.Early resection of necrotic bowel could improve the prognosis of AMI,however,accurate prediction of TBI remains a challenge for clinicians.When determining the eligibility for explorative laparotomy,the underlying risk factors for bowel infarction should be fully evaluated.AIM To develop and externally validate a nomogram for prediction of TBI in patients with acute SMVT.METHODS Consecutive data from 207 acute SMVT patients at the Wuhan Tongji Hospital and 89 patients at the Guangzhou Nanfang Hospital between July 2005 and December 2018 were included in this study.They were grouped as training and external validation cohort.The 207 cases(training cohort)from Tongji Hospital were divided into TBI and reversible intestinal ischemia groups based on the final therapeutic outcomes.Univariate and multivariate logistic regression analyses were conducted to identify independent risk factors for TBI using the training data,and a nomogram was subsequently developed.The performance of the nomogram was evaluated with respect to discrimination,calibration,and clinical usefulness in the training and external validation cohort.RESULTS Univariate and multivariate logistic regression analyses identified the following independent prognostic factors associated with TBI in the training cohort:The decreased bowel wall enhancement(OR=6.37,P<0.001),rebound tenderness(OR=7.14,P<0.001),serum lactate levels>2 mmol/L(OR=3.14,P=0.009)and previous history of deep venous thrombosis(OR=6.37,P<0.001).Incorporating these four factors,the nomogram achieved good calibration in the training set[area under the receiver operator characteristic curve(AUC)0.860;95%CI:0.771-0.925]and the external validation set(AUC 0.851;95%CI:0.796-0.897).The positive and negative predictive values(95%CIs)of the nomogram were calculated,resulting in positive predictive values of 54.55%(40.07%-68.29%)and 53.85%(43.66%-63.72%)and negative predictive values of 93.33%(82.14%-97.71%)and 92.24%(85.91%-95.86%)for the training and validation cohorts,respectively.Based on the nomogram,patients who had a Nomo-score of more than 90 were considered to have high risk for TBI.Decision curve analysis indicated that the nomogram was clinically useful.CONCLUSION The nomogram achieved an optimal prediction of TBI in patients with AMI.Using the model,the risk for an individual patient inclined to TBI can be assessed,thus providing a rational therapeutic choice.
基金Supported by National Natural Science Foundation of China,No.81770532Jiangsu Province Medical Foundation for Youth Talents,China,No.QNRC2016901.
文摘BACKGROUND Acute mesenteric venous thrombosis(AMVT)can cause a poor prognosis.Prompt transcatheter thrombolysis(TT)can achieve early mesenteric revascularization.However,irreversible intestinal ischemia still occurs and the mechanism is still unclear.AIM To evaluate the clinical outcomes of and to identify predictive factors for irreversible intestinal ischemia requiring surgical resection in AMVT patients treated by TT.METHODS The records of consecutive patients with AMVT treated by TT from January 2010 to October 2017 were retrospectively analyzed.We compared patients who required resection of irreversible intestinal ischemia to patients who did not require.RESULTS Among 58 patients,prompt TT was carried out 28.5 h after admission.A total of 42(72.4%)patients underwent arteriovenous combined thrombolysis,and 16(27.6%)underwent arterial thrombolysis alone.The overall 30-d mortality rate was 8.6%.Irreversible intestinal ischemia was indicated in 32(55.2%)patients,who had a higher 30-d mortality and a longer in-hospital stay than patients without resection.The significant independent predictors of irreversible intestinal ischemia were Acute Physiology and Chronic Health Evaluation(APACHE)II score(odds ratio=2.368,95% confidence interval:1.047-5.357,P=0.038)and leukocytosis(odds ratio=2.058,95% confidence interval:1.085-3.903,P=0.027).Using the receiver operating characteristic curve,the cutoff values of the APACHE II score and leukocytosis for predicting the onset of irreversible intestinal ischemia were calculated to be 8.5 and 12×10^9/L,respectively.CONCLUSION Prompt TT could achieve a favorable outcome in AMVT patients.High APACHE II score and leukocytosis can significantly predict the occurrence of irreversible intestinal ischemia.Therefore,close monitoring of these factors may help with the early identification of patients with irreversible intestinal ischemia,in whom ultimately surgical resection is required,before the initiation of TT.
文摘BACKGROUND: Deep venous thrombosis(DVT) is a major cause of morbidity and is a common presenting complaint to the emergency department(ED). Point-of-care two-point compression ultrasonography has evolved as a quick and effective way of diagnosing DVT. The purpose of this study is to validate the prevalence and distribution of venous thrombi isolated to proximal lower extremity veins, other than common femoral and popliteal veins in patients with DVT.METHODS: This is a single-center retrospective study that looked at patients presenting to the ED of a tertiary care hospital between January 2014 and August 2018. The clinical presentation and laboratory and imaging results were obtained using the hospital's electronic medical record.RESULTS: A total of 2,507 patients underwent a lower extremity duplex ultrasound during the study period. Among them, 379(15%) were included in the study. The percentages of isolated thrombi to the femoral vein and deep femoral vein were 7.92% and 0.53%, respectively. When the patients were stratified into the two groups of isolated DVT and two-point compression DVT, there were no statistically significant differences in the laboratory results between both groups. However, immobilized patients and patients with recent surgeries were more likely to have an isolated DVT.CONCLUSIONS: Thrombi isolated to proximal lower extremity veins other than the common femoral and popliteal veins make up 8.45% of DVTs. Given this significant number of missed DVTs, the authors recommend the addition of the femoral and deep femoral veins to the two-point compression exam.
文摘INTRODUCTION Patients with headache constitute up to 4.5%of emergency department(ED)visits.[1]Cerebral venous thrombosis(CVT)is an important cause of the headache that is more common than once suspected.The diagnosis of CVT is often missed or delayed because of non-
文摘MR pulmonary angiography(MRPA)combined with indirect MR venography(MRV)was attempted by using 3D contrast-enhanced MR volume interpolated body examination(VIBE)sequence.Agreement rate for deep venous thrombosis(DVT)detection between MRV and duplex sonography(DUS)was evaluated;the potential of this method for venous thromoembolism(VTE)was also investigated.Thirty-four patients with DUS-identified DVT were enrolled in this study.MRI was performed after a single administration of Gadopentetate dimeglumine.Fatsuppressed 3D VIBE was applied for visualizing pulmonary arteries,abdominal veins,pelvic and leg veins,ranging from lung apex to ankle level.Two radiologists observed the MR images in consensus,recorded the location and number of emboli.MRV images were assessed based on per-vein segment.The agreement rate between MRV and DUS for venous segment-to-segment comparison was analyzed by Wilcoxon rank sum test.All the patients were diagnosed as having DV 1 by MRV.MRV detected 55 more venous segments with thrombi than DUS based on per-vein segment analysis.Twenty-three patients with pulmonary embolism(PE)were detected by MRPA.Twenty-one patients underwent both pulmonary CT angiography and MRPA,and consistency for PE detection was 100%.Total examination time of the combined MR protocol was 7 min for each patient.The contrast-enhanced VIBE sequence proves to be a feasible and reliable method for VTE diagnosis in one-stop MR scanning procedure,and contrast-enhanced VIBE performs better to depict DVT than DUS on per-vein segment basis.
文摘BACKGROUND Upper limb venous thrombosis(ULVT)is rarer than lower-extremity deep venous thrombosis,and is related to Paget-Schroetter syndrome,central venous catheterization,and malignancy.There are few reports of pulmonary embolism(PE)from upper-extremity vein thrombosis due to surgery.Herein,we report two cases of PE that originated from upper limb venous thrombosis on the surgical side in two patients undergoing modified radical mastectomy for breast cancer.These cases challenge the traditional theory that PE originate only from the lower extremities.CASE SUMMARY We describe two female patients,aged 68 and 65 years,respectively,who had undergone modified radical mastectomy for breast cancer.They did not have a central venous catheter and did not undergo preoperative neoadjuvant chemotherapy.They were transferred to the intensive care unit due to symptomatic PE on the first day after surgery.Colour Doppler ultrasound identified fresh thrombosis in their upper limb veins,which was the presumed source of the PE.They all received anticoagulation therapy,and one of them experienced bleeding that required discontinuation of the drug.Ultimately,they were discharged in stable condition.CONCLUSION ULVT as a source of PE after breast cancer surgery cannot be ignored.
文摘<strong>Objective:</strong> To evaluate the effect of physical methods on the prevention of venous thrombosis in patients with peripherally inserted central catheter (PICC). <strong>Methods:</strong> Randomized controlled trials meeting the inclusion and exclusion criteria were retrieved from the following databases: Cochrane library, Pubmed, EMbase, Web of science, Ovid, CBM, CNKI, Wanfang, VIP, then Review Manage (RevMan) 5.3 software was used for data analysis. <strong>Results:</strong> A total of 24 RCTs including 3496 patients were analyzed in the study. The results of meta-analysis showed that various forms of upper limb movements could effectively decrease the incidence of venous thrombosis in the patients with PICC [<em>RR</em> = 0.23, 95% <em>CI</em> (0.16, 0.33), <em>P</em> < 0.01], upper limb movements could effectively improve the mean blood flow velocity of basilic vein [<em>MD</em> = 1.65, 95% <em>CI</em> (1.19, 2.11), <em>P</em> < 0.01]. <strong>Conclusion:</strong> Upper limb movements can effectively decrease the incidence of phlebothrombosis and improve the mean flow velocity of basilic vein in the patients undergoing PICC. Other forms of physical prevention methods need to be further studied due to insufficient sample size.
基金supported financially by Boehringer Ingelheim Pharma GmbH&Co.KG
文摘Background: Cerebral venous thrombosis (CVT) is a rare type of cerebrovascular disease associated with a 15% rate of death or function dependence. The mainstay of treatment for CVT is systemic anticoagulation, despite venous hemorrhagic infarction. Vitamin K antagonists have long been the only available option for anticoagulation;however, the past few years have brought the development of many new target-specific drugs, collectively called non-vitamin K antagonist oral anticoagulants (NOACs). Although emerging evidence suggests NOACs have an acceptable safety and tolerability profile in CVT, there are limited data available and no randomized controlled trials have been performed to date. Case Presentation: This describes the case of a patient with CVT occurring during an infection who was successfully treated with a NOAC, dabigatran, after a difficult time on warfarin. Conclusions: A case of extensive and deep CVT was identified. Dabigatran 150 mg treatment twice daily in this patient resulted in no additional damage to the brain. This case study illustrates that the use of NOACs such as dabigatran can be safe and effective in patients with CVT.
文摘BACKGROUND Superior mesenteric venous thrombosis(SMVT)is a rare but fatal condition that is typically treated initially with anticoagulation therapy,and if this fails,with endovascular interventions.However,due to its rarity,there are not many studies that have explored the effectiveness of anticoagulation and endovascular therapies in treating SMVT.AIM To evaluate patients diagnosed with SMVT who received endovascular therapy in addition to anticoagulation and report technical and clinical outcomes.METHODS A retrospective analysis of the patients who underwent endovascular treatment for SMVT at Mayo Clinic from 2000-2019 was performed.Technical success was defined as angiographic improvement in SMV flow after intervention.Primary patency was defined as the interval from reestablishing mesenteric venous flow until the first repeat thrombotic event or need for additional intervention.Secondary patency was defined as successful restoration of flow after repeat intervention until rethrombosis or last follow-up.The adverse events were reported through Clavien-Dindo classification.RESULTS Twenty-four patients were included for analysis.The median age at intervention was 60 years(35-74 years)and 16(67%)were men.Nineteen patients presented with acute thrombosis(79.2%)and 5 with chronic thrombosis with acute manifestations(20.8%).The most commonly used endovascular modalities were thrombectomy in 12 patients(50.0%)and catheter-directed thrombolysis in 10 patients(41.7%).Technical success was achieved in 18 patients(75%).The 14-d and 30-d primary patency rates were 88.9%and 83.3%,respectively.Adverse events were reported in two patients(8.3%),one marked as grade IIIB,and 1 death marked as grade V.Five-year overall survival rate was 82%(58%-100%).CONCLUSION Endovascular intervention with anticoagulation appears to be effective for managing SMVT.This treatment combination may be considered as first-line therapy for SMVT management in select patients.
文摘BACKGROUND Deep venous thrombosis(DVT)is a serious complication of lumbar spine surgery.Current guidelines recommend pharmacomechanical prophylaxis for patients at high risk of DVT after spine surgery.May-Thurner syndrome(MTS),a venous anatomical variation that may require invasive intervention,is an often overlooked cause of DVT.To date,no case reports of symptomatic MTS caused by isthmic spondylolisthesis or subsequent acute DVT after posterior lumbar surgery have been published.CASE SUMMARY We here present a case of a patient who developed acute DVT 4 h after spondylolisthesis surgery,and MTS was only considered after surgery,during a review of a gynecological enhanced computed tomography image taken before the procedure.CONCLUSION In conclusion,clinicians should consider MTS in the presence of a dangerous triad:spondylolisthesis,elevated D-dimer levels,and sonographically indicated unilateral deep vein dilation.Consultation with a vascular surgeon is also essential to MTS management.
基金General Project of the National Natural Science Foundation of China(No.81774311)Traditional Chinese Medicine Technology Development Foundation of Shandong Province,China(No.2019-0149,2019-0764)Shandong Youth Education Scientific Planning Project College Students Academic Subjects(No.20BSH086)。
文摘Objective:To explore the mechanism of Simiao Yong'an Decoction in treating deep venous thrombosis based on the method of network pharmacology.Methods:Through TCMSP database,the effective components of each traditional Chinese medicine in Simiao Yong'an Decoction were obtained and their targets were predicted.The targets of deep venous thrombosis were collected by CTD database,and the key targets were obtained by intersection of the component targets and the disease targets;Protein-Protein Interaction(PPI)network was constructed by String database.The drugs-components-targets-disease network map was constructed by using the software of Cytoscape 3.7.2.GO function and KEGG pathway enrichment of Simiao Yong'an Decoction in the treatment of deep venous thrombosis were analyzed by using the plug-in of ClueGo.Results:121 effective components and 137 potential targets of Simiao Yong'an Decoction were obtained.There were 1172 targets of deep venous thrombosis.There were 214 biological processes analyzed by GO Biological Process and 72 pathways analyzed by KEGG analysis.Conclusion:Simiao Yong'an Decoction may act on ESR1,AR,PTGS2 and other key targets,as well as AGE-RAGE signaling pathway,PI3K-Akt signaling pathway,MAPK signaling pathway,IL-17 signaling pathway,TNF signaling pathway,RLX signaling pathway and other pathways to treat deep venous thrombosis.
文摘<b><span style="font-family:Verdana;">Introduction: </span></b>Cerebral venous thrombosis (CVT) is a rare complication of spinal anesthesia. The diagnosis is difficult when it occurs by isolated headache, following post spinal puncture headache (PSPH). We report a case of cerebral venous thrombosis complicating PSPH, following <span>a spinal</span> anesthesia. <b><span>Observation:</span></b><span> A 23-year-old man was admitted to the emergency room for</span> PSPH appeared 6 hours after a spinal <span>aesthesia</span> for removal of osteosynthesis equipment from the<span style="font-family:Verdana;"></span><span style="font-family:;" "=""> right tibial plateau. The headache was <span>fronto</span>-occipital, relieved by lying down. Six days later, <span>headache</span> became permanent, not relieved by morphine, associated with vomiting. The neurological examination was normal. Brain magnetic resonance Magnetic venography showed superior sagittal sinus and right transverse sinus thrombosis. After administration of low molecular weight heparin at curative dose, and warfarin under INR control, the evolution was marked by a rapid regression of headaches on the same day. After a 1-year <span>setback,</span> the patient was asymptomatic. <b>Conclusion:</b> CVT is a rare complication of spinal anesthesia and potentially severe if diagnosed lately. Urgent brain imaging must be performed for any atypical headache or the onset of neurological disorders so as not to misunderstand cerebral vein thrombosis. Controlling the spine anesthesia would reduce the inadvertent perforation of the dura-mother that would lead to CVT complicating post spinal puncture headaches.</span>
文摘Objective: Obesity has become a worldwide epidemic that is directly related to chronic tissue inflammation and impaired fibrinolysis, both of which lead to an increased risk of thrombosis. The management of complications after bariatric surgery is still a challenge. The study aims to report the incidence of portomesenteric venous thrombosis (PMVT) in patients undergoing bariatric surgery. Introduction: Bariatric surgery is the procedure of choice for the treatment of obesity type III. Despite the safe technique, the surgeon must be aware of the risks linked to laparoscopy such as the PMVT. Computed tomography (CT) with intravenous contrast was the imaging method of choice for diagnosis. Materials and Methods: We performed a retrospective analysis of 4790 patients from August 1999 to June 2020 was observed the incidence of PMVT in this group. Of all patients, 72.8% were female and 27.2% male. The mean age was 46.3 years (34 - 72) and the mean BMI before bariatric surgery was 41.4 kg/m<sup>2</sup>. Results: The study showed an incidence of PMVT of 0.12% (N = 6), portal vein thrombosis was of 0.10% (n = 5) and 0.03% of MVT (n = 1). Of these, 72.5% (n = 3473 patients) underwent laparoscopic gastric bypass, 23.6% (n = 1131 patients) were submitted to the laparoscopic sleeve gastrectomy and 3.8% (n = 186 patients) to other procedures. The mean postoperative hospital stay for bariatric surgery was 3.3 days. The average time of hospital stay of patients complicated with PMVT range from 5 to 14 days. No patient died of complications related to PMVT. Conclusion: Portomesenteric vein thrombosis is a rare presentation after laparoscopic bariatric surgery. However, it is a serious complication that has a high index of suspicion for making its diagnosis. Conservative treatment using anticoagulants and thrombolytics is effective, it should always be considered the main treatment option. However, these patients must be followed up in the long term, as late complications can occur in high numbers of patients.
文摘Deep venous thrombosis of lower extremity is one of the common complications in orthopedic perioperative period.It is caused by many factors,such as peripheral vein dilation,slow blood flow;long-term immobilization,bed rest and so on.On the one hand,it affects the early postoperative functional exercise and functional recovery,on the other hand,it increases the length of hospital stay and economic burden,increases the pain of patients and even endangers their lives.Effective treatment of traditional Chinese medicine combined with western medicine can play a better role in the prevention and treatment of lower extremity deep venous thrombosis.This study expounds the concept of spleen and stomach meridians in the prevention and treatment of lower extremity deep venous thrombosis,and puts forward some opinions on the dialectical treatment and daily conditioning of lower extremity deep venous thrombosis,hoping to provide ideas for the clinical prevention and treatment of lower extremity deep venous thrombosis in traditional Chinese medicine.
文摘Cerebral Venous Sinus Thrombosis (CVST/CSVT) is occlusion of cerebral veins and venous sinuses of brain secondary to blood clot formation resulting in hindrance in the blood drainage system in brain, leading to disturbances the internal homeostasis of brain, raised intracranial pressure, cerebral edema, and 50% of cases will have venous infarction or venous hemorrhage (stroke). CVST although being a Rare disorder but may be more common in children than adults with greater risk in neonatal period i.e. first 28 days of life. Here we are discussing a case of Pediatric CVST in a 7-month-old baby boy who presented to Emergency Room (ER) with recurrent discrete episodes of vomiting, fever, seizures, drowsiness and respiratory distress. The fatal outcome in our child was attributed to delayed presentation in a tertiary care center, hence missed early diagnosis and treatment. In this child the CVST could be result of amalgamation of complex underlying ongoing multiple pathological processes: an acute systemic illness like sepsis, severe dehydration, undiagnosed and untreated complex congenital heart disease, tetralogy of fallot with osteum secondum atrial septal defect, worsening the coagulopathy. It takes this case even more unique. This discussion is to bring focus on the importance of knowledge about CVST amongst emergency physicians and primary care physicians, specially managing this rare disorder with flummox presentation mimicking other more common disorders, especially in pediatric and neonatal population where definitive history and chief complaints are often vague and difficult to obtain, making it more difficult to diagnose. We the authors hence reporting this case with intent to spread awareness of CVST, how to doubt it, detect it and then manage it, especially in places like Chhattisgarh, India, where CVST is not so uncommon. We believe early diagnosis, early presentation to tertiary care center with aggressive early treatment can significantly reduce the mortality. Should the parents brought the baby early to any tertiary care center owing to his complex deteriorating symptoms like high grade fever progressed to drowsiness and seizure episodes, could there be a different outcome for this child as well as his parents.
文摘BACKGROUND Cerebral venous sinus thrombosis(CVT)is rare cause of cerebrovascular disease.The incidence is 0.5%of all stroke.The majority of affected patients are young adults(mean age:35-40 years)with mild to moderate disabilities.Poor outcome with severe disability is seen in 13%of cases.Early diagnosis and treatment are important for good outcomes and preventing complications.Treatment options are limited and mostly based on consensus.NeuroAiD II™(MLC901;Moleac Pte,Ltd,Singapore)has a potential beneficial role in post-stroke recovery,by aiding the natural brain recovery process.CASE SUMMARY MLC901 consists of nine natural herbal ingredients.Studies have shown its safety profile and aid in post stroke recovery.The aim of this case series was to demonstrate the potential role of MLC901 in stroke recovery of patients with cerebral venous sinus thrombosis(CVST)who received MLC901 in addition to standard of care.The prescribed dose of MLC901 is 400 mg/cap two capsules,three times a day.Data from these patients were prospectively collected at baseline and at monthly visits,for a duration of 3 mo.Outcome measures included adherence to therapy,side effects,National Institutes of Health Stroke Scale,Glasgow Coma Scale,modified Rankin Scale,and the Short Orientation-Memory-Concentration Test.MLC901 was well tolerated and no side effects were reported.All patients were stable with improved condition.CONCLUSION This case series highlights the potential therapeutic effects of MLC901 on CVST and provides support for further studies.
基金the Bio&Medical Technology Development Program of the National Research Foundation(NRF)funded by the Korean government(MSIT),No.RS-2023-00223764.
文摘BACKGROUND Venous adventitial cystic disease(VACD)is a rare disease characterized by cysts,filled with a gelatinous mucous substance similar to joint fluid,in the adventitia of blood vessels adjacent to the joints.It is often misdiagnosed as deep vein thrombosis(DVT),femoral varices,venous tumors,or lymphadenopathy.CASE SUMMARY A 69-year-old woman visited our hospital with a complaint of swelling in the right lower extremity.The patient was diagnosed with DVT and prescribed apixaban at an outpatient clinic.After 3 wk,the patient was hospitalized again because of sudden swelling in the right lower extremity.We diagnosed VACD and performed surgery for cyst removal as well as patch angioplasty and thrombectomy of the right common femoral vein.The patient received anticoagulants for 6 mo and has been doing well without recurrence for 1 year postoperatively.CONCLUSION Recurrent VACD requires complete removal of the connections to the joint cavity to prevent recurrence.
文摘BACKGROUND This report delves into the diagnostic and therapeutic journey undertaken by a patient with Sneddon's syndrome(SS)and cerebral venous sinus thrombosis(CVST).Particular emphasis is placed on the comprehensive elucidation of SS's clinical manifestations,the intricate path to diagnosis,and the exploration of potential underlying mechanisms.CASE SUMMARY A 26-year-old woman presented with recurrent episodes of paroxysmal unilateral limb weakness accompanied by skin mottling,seizures,and cognitive impairment.Digital subtraction angiography revealed CVST.Despite negative antiphospholipid antibody results,skin biopsy indicated chronic inflammatory cell infiltration.The patient was treated using anticoagulation,antiepileptic therapy,and supportive care,which resulted in symptom improvement.The coexistence of SS and CVST is rare and the underlying pathophysiology remains uncertain.This case underscores the challenge in diagnosis and highlights the need for early clinical differentiation to facilitate accurate assessment and prompt intervention.CONCLUSION This article has reported and analyzed the clinical data,diagnosis,treatment,and prognosis of a case of SS with CVST and reviewed the relevant literature to improve the clinical understanding of this rare condition.
文摘BACKGROUND Cerebral venous thrombosis(CVT)is a rare but life-threatening disease in pregnant women.Anticoagulation is the first-line therapy for CVT management.However,some patients have poor outcomes despite anticoagulation.Currently,the endovascular treatment of CVT in pregnant women remains controversial.We report a rare case of CVT in a pregnant woman who was successfully treated with two stent retriever devices.CASE SUMMARY The patient was a 29-year-old pregnant woman.She was first diagnosed with hyperemesis gravidarum due to severe nausea and vomiting for one week.As the disease progressed,she developed acute left hemiplegia.Imaging confirmed the diagnosis of superior sagittal sinus,right transverse sinus and sinus sigmoideus thrombosis.As anticoagulant therapy was ineffective,she underwent thrombectomy.After the mechanical thrombectomy,her headache diminished.Three weeks later,the patient was completely independent.At a 3-mo follow-up,no relapse of symptoms was observed.CONCLUSION Mechanical thrombectomy may be an effective alternative therapy for CVT in pregnant women if anticoagulation therapy fails.
