Objective: To analyze outcomes and complications of cytoreductive prostatectomy (CRP) for oligometastatic prostate cancer (PCa) in order to elucidate its role in this space.Methods: We performed a systematic literatur...Objective: To analyze outcomes and complications of cytoreductive prostatectomy (CRP) for oligometastatic prostate cancer (PCa) in order to elucidate its role in this space.Methods: We performed a systematic literature search using three databases (Medline, Scopus, and Web of Science). The primary endpoints were oncologic outcomes. The secondary endpoints were complication rates and functional results.Results: In all studies, overall survival was better or at least comparable variable in the groups with CRP compared to no local treatment. The greatest benefit from CRP in 5-year overall survival in one study was 67.4% for CRP versus 22.5% for no local treatment. Cancer-specific survival (CSS) showed the same trend. Several authors found significant benefits from CSS in the CRP group: from 79% vs. 46% to 100% vs. 61%. CRP was a predictor of better CSS (hazard ratio 0.264, p=0.004). Positive surgical margin rates differed widely from 28.6% to 100.0%. Urinary continence in CRP versus RP for localized PCa was significantly lower (57.4% vs. 90.8%, p<0.0001). Severe incontinence occurred seldom (2.5%-18.6%). Total complication rates after CRP differed widely, from 7.0% to 43.6%. Rates of grades 1 and 2 events prevailed. Patients on ADT alone also showed a considerable number of complications varying from 5.9% to 57.7%.Conclusion: CRP improves medium-term cancer control in patients with oligometastatic PCa. The morbidity and complication rates of this surgery are comparable with other approaches, but postoperative incontinence rate is higher compared with RP for localized disease.展开更多
BACKGROUND Although cytoreductive surgery(CRS)and hyperthermic intraperitoneal chemotherapy(HIPEC)offer the potential for long-term survival in peritoneal carcinomatosis,outcomes following CRS/HIPEC vary significantly...BACKGROUND Although cytoreductive surgery(CRS)and hyperthermic intraperitoneal chemotherapy(HIPEC)offer the potential for long-term survival in peritoneal carcinomatosis,outcomes following CRS/HIPEC vary significantly.AIM To identify the clinical factors associated with progression-free survival(PFS)after complete CRS/HIPEC in patients with colorectal/high-grade appendiceal,ovarian,and gastric cancers.METHODS We retrospectively evaluated the risk of recurrence within 1 year after CRS/HIPEC and its impact on overall survival(OS)in patients recruited between 2015 and 2020.Logistic regression models were used to assess the prognostic factors for the risk of recurrence within 1 year.Kaplan–Meier survival curves and Cox proportional hazards models were used to evaluate the association between recurrence and OS.RESULTS Of the 80 enrolled patients,39 had an unfavorable PFS(<1 year)and 41 had a favorable PFS(≥1 year).Simple logistic models revealed that the patients with a completeness of cytoreduction score of 0(CC-0)or length of CRS≤6 h had a favorable PFS[odds ratio(OR)=0.141,P=0.004;and OR=0.361,P=0.027,respectively].In multiple logistic regression,achieving CC-0 was the strongest prognostic factor for a favorable PFS(OR=0.131,P=0.005).A peritoneal cancer index score>12 was associated with a lower rate of achieving CC-0(P=0.027).The favorable PFS group had a significantly longer OS(median 81.7 mo vs 17.0 mo,P<0.001).CONCLUSION Achieving CC-0 was associated with a lower early recurrence rate and improved long-term survival.This study underscores the importance of selecting appropriate candidates for CRS/HIPEC to manage peritoneal carcinomatosis.展开更多
Locoregional spread of abdominopelvic malignant tumors frequently results in peritoneal carcinomatosis(PC). The prognosis of PC patients treated by conventional systemic chemotherapy is poor, with a median survival of...Locoregional spread of abdominopelvic malignant tumors frequently results in peritoneal carcinomatosis(PC). The prognosis of PC patients treated by conventional systemic chemotherapy is poor, with a median survival of < 6 mo. However, over the past three decades, an integrated treatment strategy of cytoreductive surgery(CRS) + hyperthermic intraperitoneal chemotherapy(HIPEC) has been developed by the pioneering oncologists, with proved efficacy and safety in selected patients. Supported by several lines of clinical evidence from phases Ⅰ, Ⅱ and Ⅲ clinical trials, CRS + HIPEC has been regarded as the standard treatment for selected patients with PC in many established cancer centers worldwide. In China, an expert consensus on CRS + HIPEC has been reached by the leading surgical and medical oncologists, under the framework of the China Anti-Cancer Association. This expert consensus has summarized the progress in PC clinical studies and systematically evaluated the CRS + HIPEC procedures in China as well as across the world, so as to lay the foundation for formulating PC treatment guidelines specific to the national conditions of China.展开更多
Gastric cancer associated peritoneal carcinomatosis(GCPC) has a poor prognosis with a median survival of less than one year. Systemic chemotherapy including targeted agents has not been found to significantly increase...Gastric cancer associated peritoneal carcinomatosis(GCPC) has a poor prognosis with a median survival of less than one year. Systemic chemotherapy including targeted agents has not been found to significantly increase the survival in GCPC. Since recurrent gastric cancer remains confined to the abdominal cavity in many patients, regional therapies like aggressive cytoreductive surgery( CRS) and hyperthermic intraperitoneal chemotherapy(HIPEC) have been investigated for GCPC. HIPEC has been used for three indications in GC- as an adjuvant therapy after a curative surgery, HIPEC has been shown to improve survival and reduce peritoneal recurrences in many randomised trials in Asian countries; as a definitive treatment in established PC, HIPEC along with CRS is the only therapeutic modality that has resulted in longterm survival in select groups of patients; as a palliative treatment in advanced PC with intractable ascites, HIPEC has been shown to control ascites and reduce the need for frequent paracentesis. While the results of randomised trials of adjuvant HIPEC from western centres are awaited, the role of HIPEC in the treatment of GCPC is still evolving and needs larger studies before it is accepted as a standard of care.展开更多
This article is to offer a concise review on the use of cytoreductive surgery （CRS） plus intraperitoneal hyperthermic chemotherapy （IPHC） for the treatment of peritoneal carcinomatosis （PC）. Traditionally, PC wa...This article is to offer a concise review on the use of cytoreductive surgery （CRS） plus intraperitoneal hyperthermic chemotherapy （IPHC） for the treatment of peritoneal carcinomatosis （PC）. Traditionally, PC was treated with systemic chemotherapy alone with very poor response and a median survival of less than 6 too. With the establishment of several phase Ⅱ studies, a new trend has been developed toward the use of CRS plus IPHC as a standard method for treating selected patients with PC, in whom sufficient cytoreduction could be achieved. In spite of the need for more high quality phase Ⅲ studies, there is now a consensus among many surgical oncology experts throughout the world about the use of this new treatment strategy as standard care for colorectal cancer patients with PC. This review summarizes the current status and possible progress in future.展开更多
AIM: To investigate the molecular mechanisms of miRNA in advanced gastric cancers (AGCs) before and after cytoreductive surgery (CRS) + hyperthermic intraperitoneal chemotherapy (HIPEC).
Peritoneal carcinomatosis in gastric cancer is associated with a dismal prognosis.Systemic chemotherapy is not effective because of the existence of a blood-peritoneal barrier.Cytoreductive surgery and intraperitoneal...Peritoneal carcinomatosis in gastric cancer is associated with a dismal prognosis.Systemic chemotherapy is not effective because of the existence of a blood-peritoneal barrier.Cytoreductive surgery and intraperitoneal chemotherapy can improve survival and quality of life in selected patients.Patient selection for this multimodal approach is one of the most critical issues,and calls for interdisciplinary evaluation by radiologists,medical and surgical oncologists,and anaesthetists.This article sets forth criteria for selection of gastric cancer patients suffering from peritoneal carcinomatosis.展开更多
AIM: To systematically review the available evidence regarding cytoreductive surgery (CRS) and intraperitoneal chemotherapy (IPC) for colorectal peritoneal metastases (CPM).
Peritoneal surface malignancies have been traditionally regarded as end-stage conditions amenable to merely palliative options. The combination of aggressive cytoreductive surgery (CRS), involving peritonectomy proced...Peritoneal surface malignancies have been traditionally regarded as end-stage conditions amenable to merely palliative options. The combination of aggressive cytoreductive surgery (CRS), involving peritonectomy procedures and multivisceral resections, with intra-operative hyperthermic intra-peritoneal chemotherapy (HIPEC) and/or early postoperative intra-peritoneal chemotherapy (EPIC) to treat the microscopic residual tumor is a new concept. In recent years, promising results have been reported for peritoneal mesothelioma and carcinomatosis of gastrointestinal and gynaecologic origin treated by this combined protocol. However, CRS with HIPEC and/or EPIC is a complex procedure associated with high rates of potentially life-threatening complications. Furthermore, disease progression following comprehensive treatment is not uncommon and represents a relevant cause of treatment failure. The present paper reviews the available information on early postoperative management and long-term follow-up in patients treated with CRS and intraperitoneal chemotherapy. The peculiar clinical and biological alterations that can be expected during an uncomplicated postoperative course, as compared to standard digestive surgery, are discussed. Early recognition and appropriate management of the most common adverse events are addressed, in order to minimize the impact of treatment-related morbidity on survival and quality of life results. Since re-operative surgery with additional HIPEC, has proven to be useful in selected patients with recurrent disease, long-term surveillance aiming at early detection of postoperative disease progression has become a relevant issue. Current results on follow-up investigations are presented.展开更多
Although gastric cancer with peritoneal carcinomatosis is associated with poor prognosis and is generally treated with palliative systemic therapy, recent studies have shown that cytoreductive surgery（CRS） and hyper...Although gastric cancer with peritoneal carcinomatosis is associated with poor prognosis and is generally treated with palliative systemic therapy, recent studies have shown that cytoreductive surgery（CRS） and hyperthermic intraperitoneal chemotherapy（HIPEC） may prove to be an efficacious treatment option. In addition to reviewing the natural history of gastric cancer with peritoneal carcinomatosis, this mini-review examines literature on the efficacy of CRS and HIPEC as compared to chemotherapy and surgical options. Both randomized and nonrandomized studies were summarized with the emphasis focused on overall survival. In summary, CRS and HIPEC are indeed a promising treatment option for gastric cancer with peritoneal carcinomatosis and large randomized clinical trials are warranted.展开更多
There are diverse protocols to manage patients with recurrent disease after primary cytoreductive surgery(CRS) with hyperthermic intraperitoneal chemotherapy(HIPEC) for peritoneal carcinomatosis. We describe a case of...There are diverse protocols to manage patients with recurrent disease after primary cytoreductive surgery(CRS) with hyperthermic intraperitoneal chemotherapy(HIPEC) for peritoneal carcinomatosis. We describe a case of metachronous liver metastasis after CRS and HIPEC for colorectal cancer, successfully treated with a selective metastectomy and partial graft of the inferior vena cava. A 35-year-old female presented with a large tumour in the cecum and consequent colonic stenosis. After an emergency right colectomy, the patient received adjuvant chemotherapy. One year later she was diagnosed with peritoneal carcinomatosis, and it was decided to carry out a CRS/HIPEC. After 2 years of total remission, an isolated metachronous liver metastasis was detected by magnetic resonance imaging surveillance. The patient underwent a third procedure including a caudate lobe and partial inferior vena cava resection with a prosthetic graft interposition, achieving an R0 situation. The postoperative course was uneventful and the patient was discharged on postoperative day 17 after the liver resection. At 18-mo follow-up after the liver resection the patient remained free of recurrence. In selected patients, the option of re-operation due to recurrent disease should be discussed. Even liver resection of a metachronous metastasis and an extended vascular resection are acceptable after CRS/HIPEC and can be considered as a potential treatment option to remove all macroscopic lesions.展开更多
BACKGROUND Primary extra-gastrointestinal stromal tumors(E-GIST)of the liver are rare.The clinical presentation may range from asymptomatic to bleeding or manifestations of mass effect.Oncologic surgery followed by ad...BACKGROUND Primary extra-gastrointestinal stromal tumors(E-GIST)of the liver are rare.The clinical presentation may range from asymptomatic to bleeding or manifestations of mass effect.Oncologic surgery followed by adjuvant therapy with imatinib is the standard of care.However,under specific circumstances,a cytoreductive approach may represent a therapeutic option.We describe herein the case of an 84-year-old woman who presented with a tender,protruding epigastric mass.Abdominal computed tomography scan revealed a large,heterogeneous mass located across segments III,IV,V,and VIII of the liver.The initial approach was transarterial embolization of the tumor,which elicited no appreciable response.Considering the large size and central location of the tumor and the advanced age of the patient,non-anatomic complete resection was indicated.Due to substantial intraoperative bleeding and hemodynamic instability,only a near-complete resection could be achieved.Histopathology and immunohistochemical staining confirmed the diagnosis of primary E-GIST of the liver.Considering the risk/benefit ratio for therapeutic options,debulking surgery may represent a strategy to control pain and prolong survival.CASE SUMMARY Here,we present a case report of a patient diagnosed with E-GIST primary of the liver,which was indicated a cytoreductive surgery and adjuvant therapy with imatinib.CONCLUSION E-GIST primary of the liver is a rare conditional,the treatment is with systemic therapy and total resection surgery.However,a cytoreductive surgery will be necessary when a complete resection is no possible.展开更多
Objective:Cytoreductive radical prostatectomy(cRP)has been proposed as local treatment option in metastatic hormone-sensitive prostate cancer(mHSPC)to prevent local complications and potentially improve oncological ou...Objective:Cytoreductive radical prostatectomy(cRP)has been proposed as local treatment option in metastatic hormone-sensitive prostate cancer(mHSPC)to prevent local complications and potentially improve oncological outcomes.In this study,we examined the feasibility of a multimodal concept with primary chemohormonal therapy followed by cRP and analyzed prostate size reduction under systemic treatment,postoperative complication rates,as well as early postoperative continence.Methods:In this retrospective study,38 patients with mHSPC underwent cRP after primary chemohormonal therapy(3-monthly luteinising hormone-releasing hormone-analogue+six cycles 3-weekly docetaxel 75 mg/m2)at two centers between September 2015 and December 2018.Results:Overall,10(26%)patients had high volume and 28(74%)patients had low volume disease at diagnosis,according to CHAARTED definition.Median prostate-specific antigen(PSA)decreased from 65 ng/mL(interquartile range[IQR]35.0-124.5 ng/mL)pre-chemotherapy to 1 ng/mL(IQR 0.3-1.7 ng/mL)post-chemotherapy.Prostate gland volume was significantly reduced by a median of 50%(IQR 29%-56%)under chemohormonal therapy(p=0.003).Postoperative histopathology showed seminal vesicle invasion in 33(87%)patients and negative surgical margins in 17(45%)patients.Severe complications(Grade 3 according to Clavien-Dindo)were observed in 4(11%)patients within 30 days.Continence was reached in 87%of patients after 1 month and in 92%of patients after 6 months.Median time to castration-resistance from begin of chemohormonal therapy was 41.1 months and from cRP was 35.9 months.Postoperative PSA-nadir≤1 ng/mL versus>1 ng/mL was a significant predictor of time to castration-resistance after cRP(median not reached versus 5.3 months;p<0.0001).Conclusion:We observed a reduction of prostate volume under chemohormonal therapy going along with a low postoperative complication and high early continence rate.However,the oncologic benefit from cRP is still under evaluation.展开更多
Peritoneal surface malignancies are generally associated with poor prognosis. In daily clinical routine, systemic chemotherapy is still considered the only reasonable therapy despite of encouraging results of cytoredu...Peritoneal surface malignancies are generally associated with poor prognosis. In daily clinical routine, systemic chemotherapy is still considered the only reasonable therapy despite of encouraging results of cytoreductive surgery (CRS) along with intraperitoneal hyperthermic chemotherapy (HIPEC). The Achilles heel of CRS and HIPEC is appropriate patient selection and precise surgical technique preventing patients from excessive morbidity and mortality. Given these findings, new concepts of second look surgery for high risk patients allow detection of peritoneal spread ahead of clinical symptoms or presence of peritoneal masses reducing perioperative morbidity. In addition, personalized intraperitoneal chemotherapy might further improve outcome by appreciating individual tumor biology. These days, every physician should be aware of CRS and HIPEC for treatment of peritoneal surface malignancies. Since there is now sufficient data for the superiority of CRS and HIPEC to systemic chemotherapy in selected patients, our next goal should be providing this strategy with minimal morbidity and mortality even in the presence of higher tumor load.展开更多
BACKGROUND Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy(CRSHIPEC)has shown promising results in improving the survival of ovarian cancer patients.Although the safety profiles of CRS-HIPEC exist,...BACKGROUND Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy(CRSHIPEC)has shown promising results in improving the survival of ovarian cancer patients.Although the safety profiles of CRS-HIPEC exist,more attention should be paid to gastrointestinal complications,as the procedure involves a considerable proportion of bowel resection and anastomosis.AIM To identify the risk factors for delayed gastric emptying in ovarian cancer treated with CRS-HIPEC.METHODS A cross-sectional study was conducted.According to the inclusion and exclusion criteria,we retrospectively analyzed 77 patients admitted between March 2014 and April 2018 with advanced and recurrent ovarian cancer treated with CRSHIPEC in Beijing Shijitan Hospital of Capital Medical University.Risk factors for delayed gastric emptying were analyzed using univariate analysis.All of the statistically significant variables in the univariate analysis were entered into the multivariable logistic regression model to determine factors independently associated with delayed gastric emptying.RESULTS Among the 77 included patients,36.4%(28/77)had delayed gastric emptying after CRS-HIPEC.The median age and body mass index of all patients were 59 years and 22.83 kg/m^(2),respectively.Preoperative chemotherapy was administered in 55 patients(71%).Sixty-two patients(81%)had a history of at least one previous pelvic surgery.The median operation time and intraoperative hemorrhage volume were 630 min and 600 mL,respectively.Omentectomy was performed in 32 cases of primary ovarian cancer and 24 cases of recurrence.The median peritoneal cancer index was 16.The risk factors for delayed gastric emptying from the univariate analysis were body mass index<23 kg/m2(X2=5.059,P=0.025),history of pelvic surgery(X^(2)=4.498,P=0.034),history of chemotherapy(X^(2)=4.334,P=0.037),operation time≥7 h(X2=4.827,P=0.047),and intraoperative hemorrhage≥800 mL(X^(2)=7.112,P=0.008).Multivariable analysis revealed that age≥70 years(HR=7.127;95%CI 1.122-45.264;P=0.037)and intraoperative hemorrhage≥800 mL(HR=3.416;95%CI 1.067-10.939;P=0.039)were independently associated with postoperative delayed gastric emptying after CRS-HIPEC.CONCLUSION Postoperative gastrointestinal management,including prolonged nasogastric intubation,should be promoted for patients over 70 years or those with intraoperative bleeding exceeding 800 mL.展开更多
Objective:Cytoreductive surgery(CRS)and hyperthermic intraperitoneal chemotherapy(HIPEC)are increasingly being used to treat peritoneal malignancies.Urological resections and reconstruction(URR)are occasionally perfor...Objective:Cytoreductive surgery(CRS)and hyperthermic intraperitoneal chemotherapy(HIPEC)are increasingly being used to treat peritoneal malignancies.Urological resections and reconstruction(URR)are occasionally performed during the surgery.We aim to evaluate the impact of these procedures on peri-operative outcomes of CRS and HIPEC patients.Methods:A retrospective review of a prospectively maintained database of all patients who underwent CRS-HIPEC from April 2001 to February 2016 was performed.Outcomes between patients who had surgery involving,and not involving URR were compared.Primary outcomes were the rate of major complications and the duration of stay in the intensive care unit(ICU)and hospital.Secondary outcomes were that of overall survival(OS)and prognostic factors that would indicate a need for URR.Results:A total of 214 CRS-HIPEC were performed,21 of which involved a URR.Baseline clinical characteristics did not vary between the groups(URR vs.No URR).Urological resections comprised of 52%bladder resections,24%ureteric resections,and 24%involving both bladder and ureteric resections.All bladder defects were closed primarily while ureteric reconstructions consisted of two end-to-end anastomoses,one ureto-uretostomy,five direct implantations into the bladder and three boari flaps.URR were more frequently required in patients with colorectal peritoneal disease(p Z 0.029),but was not associated with previous pelvic surgery(76%vs.54%,p Z 0.065).Patients with URR did not suffer more serious complications(14%vs.24%,p Z 0.42).ICU(2.2 days vs.1.4 days,p Z 0.51)and hospital stays(18 days vs.25 days,p Z 0.094)were not significantly affected.Undergoing a URR did not affect OS(p Z 0.99),but was associated with increased operation time(570 min vs.490 min,p Z 0.046).Conclusion:While concomitant URR were associated with an increase in operation time,there were no significant differences in postoperative complications or OS.Patients with colorectal peritoneal metastases are more likely to require a URR compared to other primary tumours,and needs to be considered during pre-operative planning.展开更多
Advanced stage epithelial ovarian cancer(EOC) is diffi cult to treat with low overall cure rates. A new strategy combining maximal cytoreductive surgery(CRS) with intraoperative hyperthermic intraperitoneal chemothera...Advanced stage epithelial ovarian cancer(EOC) is diffi cult to treat with low overall cure rates. A new strategy combining maximal cytoreductive surgery(CRS) with intraoperative hyperthermic intraperitoneal chemotherapy(HIPEC) has been proposed to treat advanced stage EOC in the primary setting. Numerous small, heterogeneous studies have been conducted exploring outcomes in patients with predominantly advanced, recurrent or refractory disease treated with CRS + HIPEC. Although morbidity rates approaching 35% have been reported, oncologic outcomes are promising. Incorporation of HIPEC for the treatment of primary EOC has continued to gain interest. Several prospective phase 2 clinical trials were recently completed evaluating the impact of CRS + HIPEC in the primary setting. This article will briefl y discuss the benefi ts of optimal surgical cytoreduction and the theoretical basis of intraperitoneal chemotherapy in patients with advanced stage EOC, and will then review existing literature describing oncologic outcomes in EOC patients treated with HIPEC in the primary setting.展开更多
The evolution of loco-regional treatments has occurred in the last two decades and has deeply changed the natural history of primitive and secondary peritoneal surface malignancies.Several phase Ⅱ-Ⅲ studies have pro...The evolution of loco-regional treatments has occurred in the last two decades and has deeply changed the natural history of primitive and secondary peritoneal surface malignancies.Several phase Ⅱ-Ⅲ studies have proved the effectiveness of the combination of cytoreductive surgery with peritoneal chemohyperthermia.Cytoreductive surgery allows the reduction of the neoplastic mass and increases tumoral chemosensitivity.The development of chemohyperthermia finds its origins in the necessity to exceed the limits of intraperitoneal chemotherapy performed in normothermia.It permits a continuous high concentration gradient of chemotherapeutic drugs between the peritoneal cavity and the plasma compartment to and a more uniform distribution throughout the abdominal cavity compared to systemic administration.展开更多
AIM:To evaluate the safety and effectiveness of our new cytoreductive surgery(CRS)and hyperthermic intraperitoneal chemoperfusion(HIPEC)program.METHODS:Retrospective review of patients with gastrointestinal malignanci...AIM:To evaluate the safety and effectiveness of our new cytoreductive surgery(CRS)and hyperthermic intraperitoneal chemoperfusion(HIPEC)program.METHODS:Retrospective review of patients with gastrointestinal malignancies who were suitable candidates for CRS and HIPEC between 12/1/2009 and 10/1/2010.All clinicopathologic data were reviewed with a special focus on the surgical outcome and the postoperative morbidity and mortality.RESULTS:Fourteen patients were identified.Median age was 64 years;seven were female.The primary tumors were:colonic(29%),appendiceal(36%),peritoneal mesothelioma(14%),gastric(7%),adenocarcinoma of unknown primary(7%),and gastrointestinal stromal tumor(7%).Eleven patients(79%)received CRS/HIPEC,three for palliation.Three patients that did not undergo CRS/HIPEC had an average peritoneal cancer index(PCI)of 25.The eight patients that underwent curative CRS/HIPEC had an average PCI of 10 and a completeness of cytoreduction score of 0(87.5%) or 1(12.5%).Postoperative morbidity was 36%;the worst adverse event was Grade 3 ileus.Mortality rate was 0%.CONCLUSION:CRS with HIPEC is safe and feasible at tertiary institutions with fledgling programs.PCI is an accurate predictor of surgical outcomes.展开更多
BACKGROUND Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy(CRS/HIPEC)for peritoneal surface malignancy can effectively control the disease,however it is also associated with adverse effects which m...BACKGROUND Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy(CRS/HIPEC)for peritoneal surface malignancy can effectively control the disease,however it is also associated with adverse effects which may affect quality of life(QoL).AIM To investigate early perioperative QoL after CRS/HIPEC,which has not been discussed in Taiwan.METHODS This single institution,observational cohort study enrolled patients who received CRS/HIPEC.We assessed QoL using the Taiwan residents version of the MD Anderson Symptom Inventory(MDASI-T)and European Organization Research and Treatment of Cancer Core Quality of Life Questionnaire(EORTC QLQ-C30).Participants completed the questionnaires before CRS/HIPEC(S1),at the first outpatient follow-up(S2),and 3 mo after CRS/HIPEC(S3).RESULTS Fifty-eight patients were analyzed.There was no significant perioperative difference in global health status.Significant changes in physical and role functioning scores decreased at S2,and fatigue and pain scores increased at S2 but returned to baseline at S3.Multiple regression analysis showed that age and performance status were significantly correlated with QoL.In the MDASI-T questionnaire,distress/feeling upset and lack of appetite had the highest scores at S1,compared to fatigue and distress/feeling upset at S2,and fatigue and lack of appetite at S3.The leading interference items were working at S1 and S2 and activity at S3.MDASI-T scores were significantly negatively correlated with the EORTC QLQ-C30 results.CONCLUSION QoL and symptom severity improved or returned to baseline in most categories within 3 mo after CRS/HIPEC.Our findings can help with preoperative consultation and perioperative care.展开更多
文摘Objective: To analyze outcomes and complications of cytoreductive prostatectomy (CRP) for oligometastatic prostate cancer (PCa) in order to elucidate its role in this space.Methods: We performed a systematic literature search using three databases (Medline, Scopus, and Web of Science). The primary endpoints were oncologic outcomes. The secondary endpoints were complication rates and functional results.Results: In all studies, overall survival was better or at least comparable variable in the groups with CRP compared to no local treatment. The greatest benefit from CRP in 5-year overall survival in one study was 67.4% for CRP versus 22.5% for no local treatment. Cancer-specific survival (CSS) showed the same trend. Several authors found significant benefits from CSS in the CRP group: from 79% vs. 46% to 100% vs. 61%. CRP was a predictor of better CSS (hazard ratio 0.264, p=0.004). Positive surgical margin rates differed widely from 28.6% to 100.0%. Urinary continence in CRP versus RP for localized PCa was significantly lower (57.4% vs. 90.8%, p<0.0001). Severe incontinence occurred seldom (2.5%-18.6%). Total complication rates after CRP differed widely, from 7.0% to 43.6%. Rates of grades 1 and 2 events prevailed. Patients on ADT alone also showed a considerable number of complications varying from 5.9% to 57.7%.Conclusion: CRP improves medium-term cancer control in patients with oligometastatic PCa. The morbidity and complication rates of this surgery are comparable with other approaches, but postoperative incontinence rate is higher compared with RP for localized disease.
基金the Chang Gung Medical Foundation,No.CMRPG6L0091,No.CMRPG6L0092,and No.CMRPG6L0093.
文摘BACKGROUND Although cytoreductive surgery(CRS)and hyperthermic intraperitoneal chemotherapy(HIPEC)offer the potential for long-term survival in peritoneal carcinomatosis,outcomes following CRS/HIPEC vary significantly.AIM To identify the clinical factors associated with progression-free survival(PFS)after complete CRS/HIPEC in patients with colorectal/high-grade appendiceal,ovarian,and gastric cancers.METHODS We retrospectively evaluated the risk of recurrence within 1 year after CRS/HIPEC and its impact on overall survival(OS)in patients recruited between 2015 and 2020.Logistic regression models were used to assess the prognostic factors for the risk of recurrence within 1 year.Kaplan–Meier survival curves and Cox proportional hazards models were used to evaluate the association between recurrence and OS.RESULTS Of the 80 enrolled patients,39 had an unfavorable PFS(<1 year)and 41 had a favorable PFS(≥1 year).Simple logistic models revealed that the patients with a completeness of cytoreduction score of 0(CC-0)or length of CRS≤6 h had a favorable PFS[odds ratio(OR)=0.141,P=0.004;and OR=0.361,P=0.027,respectively].In multiple logistic regression,achieving CC-0 was the strongest prognostic factor for a favorable PFS(OR=0.131,P=0.005).A peritoneal cancer index score>12 was associated with a lower rate of achieving CC-0(P=0.027).The favorable PFS group had a significantly longer OS(median 81.7 mo vs 17.0 mo,P<0.001).CONCLUSION Achieving CC-0 was associated with a lower early recurrence rate and improved long-term survival.This study underscores the importance of selecting appropriate candidates for CRS/HIPEC to manage peritoneal carcinomatosis.
基金Supported by Key Project of the National Natural Science Foundation of China,No.81230031
文摘Locoregional spread of abdominopelvic malignant tumors frequently results in peritoneal carcinomatosis(PC). The prognosis of PC patients treated by conventional systemic chemotherapy is poor, with a median survival of < 6 mo. However, over the past three decades, an integrated treatment strategy of cytoreductive surgery(CRS) + hyperthermic intraperitoneal chemotherapy(HIPEC) has been developed by the pioneering oncologists, with proved efficacy and safety in selected patients. Supported by several lines of clinical evidence from phases Ⅰ, Ⅱ and Ⅲ clinical trials, CRS + HIPEC has been regarded as the standard treatment for selected patients with PC in many established cancer centers worldwide. In China, an expert consensus on CRS + HIPEC has been reached by the leading surgical and medical oncologists, under the framework of the China Anti-Cancer Association. This expert consensus has summarized the progress in PC clinical studies and systematically evaluated the CRS + HIPEC procedures in China as well as across the world, so as to lay the foundation for formulating PC treatment guidelines specific to the national conditions of China.
文摘Gastric cancer associated peritoneal carcinomatosis(GCPC) has a poor prognosis with a median survival of less than one year. Systemic chemotherapy including targeted agents has not been found to significantly increase the survival in GCPC. Since recurrent gastric cancer remains confined to the abdominal cavity in many patients, regional therapies like aggressive cytoreductive surgery( CRS) and hyperthermic intraperitoneal chemotherapy(HIPEC) have been investigated for GCPC. HIPEC has been used for three indications in GC- as an adjuvant therapy after a curative surgery, HIPEC has been shown to improve survival and reduce peritoneal recurrences in many randomised trials in Asian countries; as a definitive treatment in established PC, HIPEC along with CRS is the only therapeutic modality that has resulted in longterm survival in select groups of patients; as a palliative treatment in advanced PC with intractable ascites, HIPEC has been shown to control ascites and reduce the need for frequent paracentesis. While the results of randomised trials of adjuvant HIPEC from western centres are awaited, the role of HIPEC in the treatment of GCPC is still evolving and needs larger studies before it is accepted as a standard of care.
基金New-Century Excellent Talents Supporting Program of the Ministry of Education of China NCET-04-0669Foundation for the Author of National Excellent Doctoral Dissertation of China+2 种基金 FANEDD-200464Young Talents Supporting Program of Hubei Province 301161202National Natural Science Foundation of China No. 20675058
文摘This article is to offer a concise review on the use of cytoreductive surgery （CRS） plus intraperitoneal hyperthermic chemotherapy （IPHC） for the treatment of peritoneal carcinomatosis （PC）. Traditionally, PC was treated with systemic chemotherapy alone with very poor response and a median survival of less than 6 too. With the establishment of several phase Ⅱ studies, a new trend has been developed toward the use of CRS plus IPHC as a standard method for treating selected patients with PC, in whom sufficient cytoreduction could be achieved. In spite of the need for more high quality phase Ⅲ studies, there is now a consensus among many surgical oncology experts throughout the world about the use of this new treatment strategy as standard care for colorectal cancer patients with PC. This review summarizes the current status and possible progress in future.
基金Supported by The PhD Start-up Funds of Guangzhou Medical College,Guangdong Province,China,No.2012C66 and No.2012C69Guangdong Province Natural Science Fund,No.S2013010016662the National Natural Science Foundation of China,No.81201932 and No.81372493
文摘AIM: To investigate the molecular mechanisms of miRNA in advanced gastric cancers (AGCs) before and after cytoreductive surgery (CRS) + hyperthermic intraperitoneal chemotherapy (HIPEC).
文摘Peritoneal carcinomatosis in gastric cancer is associated with a dismal prognosis.Systemic chemotherapy is not effective because of the existence of a blood-peritoneal barrier.Cytoreductive surgery and intraperitoneal chemotherapy can improve survival and quality of life in selected patients.Patient selection for this multimodal approach is one of the most critical issues,and calls for interdisciplinary evaluation by radiologists,medical and surgical oncologists,and anaesthetists.This article sets forth criteria for selection of gastric cancer patients suffering from peritoneal carcinomatosis.
基金Supported by Cancer Research United KingdomWessex Medical Research
文摘AIM: To systematically review the available evidence regarding cytoreductive surgery (CRS) and intraperitoneal chemotherapy (IPC) for colorectal peritoneal metastases (CPM).
文摘Peritoneal surface malignancies have been traditionally regarded as end-stage conditions amenable to merely palliative options. The combination of aggressive cytoreductive surgery (CRS), involving peritonectomy procedures and multivisceral resections, with intra-operative hyperthermic intra-peritoneal chemotherapy (HIPEC) and/or early postoperative intra-peritoneal chemotherapy (EPIC) to treat the microscopic residual tumor is a new concept. In recent years, promising results have been reported for peritoneal mesothelioma and carcinomatosis of gastrointestinal and gynaecologic origin treated by this combined protocol. However, CRS with HIPEC and/or EPIC is a complex procedure associated with high rates of potentially life-threatening complications. Furthermore, disease progression following comprehensive treatment is not uncommon and represents a relevant cause of treatment failure. The present paper reviews the available information on early postoperative management and long-term follow-up in patients treated with CRS and intraperitoneal chemotherapy. The peculiar clinical and biological alterations that can be expected during an uncomplicated postoperative course, as compared to standard digestive surgery, are discussed. Early recognition and appropriate management of the most common adverse events are addressed, in order to minimize the impact of treatment-related morbidity on survival and quality of life results. Since re-operative surgery with additional HIPEC, has proven to be useful in selected patients with recurrent disease, long-term surveillance aiming at early detection of postoperative disease progression has become a relevant issue. Current results on follow-up investigations are presented.
文摘Although gastric cancer with peritoneal carcinomatosis is associated with poor prognosis and is generally treated with palliative systemic therapy, recent studies have shown that cytoreductive surgery（CRS） and hyperthermic intraperitoneal chemotherapy（HIPEC） may prove to be an efficacious treatment option. In addition to reviewing the natural history of gastric cancer with peritoneal carcinomatosis, this mini-review examines literature on the efficacy of CRS and HIPEC as compared to chemotherapy and surgical options. Both randomized and nonrandomized studies were summarized with the emphasis focused on overall survival. In summary, CRS and HIPEC are indeed a promising treatment option for gastric cancer with peritoneal carcinomatosis and large randomized clinical trials are warranted.
文摘There are diverse protocols to manage patients with recurrent disease after primary cytoreductive surgery(CRS) with hyperthermic intraperitoneal chemotherapy(HIPEC) for peritoneal carcinomatosis. We describe a case of metachronous liver metastasis after CRS and HIPEC for colorectal cancer, successfully treated with a selective metastectomy and partial graft of the inferior vena cava. A 35-year-old female presented with a large tumour in the cecum and consequent colonic stenosis. After an emergency right colectomy, the patient received adjuvant chemotherapy. One year later she was diagnosed with peritoneal carcinomatosis, and it was decided to carry out a CRS/HIPEC. After 2 years of total remission, an isolated metachronous liver metastasis was detected by magnetic resonance imaging surveillance. The patient underwent a third procedure including a caudate lobe and partial inferior vena cava resection with a prosthetic graft interposition, achieving an R0 situation. The postoperative course was uneventful and the patient was discharged on postoperative day 17 after the liver resection. At 18-mo follow-up after the liver resection the patient remained free of recurrence. In selected patients, the option of re-operation due to recurrent disease should be discussed. Even liver resection of a metachronous metastasis and an extended vascular resection are acceptable after CRS/HIPEC and can be considered as a potential treatment option to remove all macroscopic lesions.
基金Supported by Fundo de IncentivoàPesquisa(FIPE)/Hospital de Clínicas de Porto Alegre and Universidade Federal do Rio Grande do Sul.
文摘BACKGROUND Primary extra-gastrointestinal stromal tumors(E-GIST)of the liver are rare.The clinical presentation may range from asymptomatic to bleeding or manifestations of mass effect.Oncologic surgery followed by adjuvant therapy with imatinib is the standard of care.However,under specific circumstances,a cytoreductive approach may represent a therapeutic option.We describe herein the case of an 84-year-old woman who presented with a tender,protruding epigastric mass.Abdominal computed tomography scan revealed a large,heterogeneous mass located across segments III,IV,V,and VIII of the liver.The initial approach was transarterial embolization of the tumor,which elicited no appreciable response.Considering the large size and central location of the tumor and the advanced age of the patient,non-anatomic complete resection was indicated.Due to substantial intraoperative bleeding and hemodynamic instability,only a near-complete resection could be achieved.Histopathology and immunohistochemical staining confirmed the diagnosis of primary E-GIST of the liver.Considering the risk/benefit ratio for therapeutic options,debulking surgery may represent a strategy to control pain and prolong survival.CASE SUMMARY Here,we present a case report of a patient diagnosed with E-GIST primary of the liver,which was indicated a cytoreductive surgery and adjuvant therapy with imatinib.CONCLUSION E-GIST primary of the liver is a rare conditional,the treatment is with systemic therapy and total resection surgery.However,a cytoreductive surgery will be necessary when a complete resection is no possible.
文摘Objective:Cytoreductive radical prostatectomy(cRP)has been proposed as local treatment option in metastatic hormone-sensitive prostate cancer(mHSPC)to prevent local complications and potentially improve oncological outcomes.In this study,we examined the feasibility of a multimodal concept with primary chemohormonal therapy followed by cRP and analyzed prostate size reduction under systemic treatment,postoperative complication rates,as well as early postoperative continence.Methods:In this retrospective study,38 patients with mHSPC underwent cRP after primary chemohormonal therapy(3-monthly luteinising hormone-releasing hormone-analogue+six cycles 3-weekly docetaxel 75 mg/m2)at two centers between September 2015 and December 2018.Results:Overall,10(26%)patients had high volume and 28(74%)patients had low volume disease at diagnosis,according to CHAARTED definition.Median prostate-specific antigen(PSA)decreased from 65 ng/mL(interquartile range[IQR]35.0-124.5 ng/mL)pre-chemotherapy to 1 ng/mL(IQR 0.3-1.7 ng/mL)post-chemotherapy.Prostate gland volume was significantly reduced by a median of 50%(IQR 29%-56%)under chemohormonal therapy(p=0.003).Postoperative histopathology showed seminal vesicle invasion in 33(87%)patients and negative surgical margins in 17(45%)patients.Severe complications(Grade 3 according to Clavien-Dindo)were observed in 4(11%)patients within 30 days.Continence was reached in 87%of patients after 1 month and in 92%of patients after 6 months.Median time to castration-resistance from begin of chemohormonal therapy was 41.1 months and from cRP was 35.9 months.Postoperative PSA-nadir≤1 ng/mL versus>1 ng/mL was a significant predictor of time to castration-resistance after cRP(median not reached versus 5.3 months;p<0.0001).Conclusion:We observed a reduction of prostate volume under chemohormonal therapy going along with a low postoperative complication and high early continence rate.However,the oncologic benefit from cRP is still under evaluation.
文摘Peritoneal surface malignancies are generally associated with poor prognosis. In daily clinical routine, systemic chemotherapy is still considered the only reasonable therapy despite of encouraging results of cytoreductive surgery (CRS) along with intraperitoneal hyperthermic chemotherapy (HIPEC). The Achilles heel of CRS and HIPEC is appropriate patient selection and precise surgical technique preventing patients from excessive morbidity and mortality. Given these findings, new concepts of second look surgery for high risk patients allow detection of peritoneal spread ahead of clinical symptoms or presence of peritoneal masses reducing perioperative morbidity. In addition, personalized intraperitoneal chemotherapy might further improve outcome by appreciating individual tumor biology. These days, every physician should be aware of CRS and HIPEC for treatment of peritoneal surface malignancies. Since there is now sufficient data for the superiority of CRS and HIPEC to systemic chemotherapy in selected patients, our next goal should be providing this strategy with minimal morbidity and mortality even in the presence of higher tumor load.
基金Supported by Beijing Natural Science Foundation,No.7202075 and“Beijing Hospitals Authority”Ascent Plan,No.DFL20190701.
文摘BACKGROUND Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy(CRSHIPEC)has shown promising results in improving the survival of ovarian cancer patients.Although the safety profiles of CRS-HIPEC exist,more attention should be paid to gastrointestinal complications,as the procedure involves a considerable proportion of bowel resection and anastomosis.AIM To identify the risk factors for delayed gastric emptying in ovarian cancer treated with CRS-HIPEC.METHODS A cross-sectional study was conducted.According to the inclusion and exclusion criteria,we retrospectively analyzed 77 patients admitted between March 2014 and April 2018 with advanced and recurrent ovarian cancer treated with CRSHIPEC in Beijing Shijitan Hospital of Capital Medical University.Risk factors for delayed gastric emptying were analyzed using univariate analysis.All of the statistically significant variables in the univariate analysis were entered into the multivariable logistic regression model to determine factors independently associated with delayed gastric emptying.RESULTS Among the 77 included patients,36.4%(28/77)had delayed gastric emptying after CRS-HIPEC.The median age and body mass index of all patients were 59 years and 22.83 kg/m^(2),respectively.Preoperative chemotherapy was administered in 55 patients(71%).Sixty-two patients(81%)had a history of at least one previous pelvic surgery.The median operation time and intraoperative hemorrhage volume were 630 min and 600 mL,respectively.Omentectomy was performed in 32 cases of primary ovarian cancer and 24 cases of recurrence.The median peritoneal cancer index was 16.The risk factors for delayed gastric emptying from the univariate analysis were body mass index<23 kg/m2(X2=5.059,P=0.025),history of pelvic surgery(X^(2)=4.498,P=0.034),history of chemotherapy(X^(2)=4.334,P=0.037),operation time≥7 h(X2=4.827,P=0.047),and intraoperative hemorrhage≥800 mL(X^(2)=7.112,P=0.008).Multivariable analysis revealed that age≥70 years(HR=7.127;95%CI 1.122-45.264;P=0.037)and intraoperative hemorrhage≥800 mL(HR=3.416;95%CI 1.067-10.939;P=0.039)were independently associated with postoperative delayed gastric emptying after CRS-HIPEC.CONCLUSION Postoperative gastrointestinal management,including prolonged nasogastric intubation,should be promoted for patients over 70 years or those with intraoperative bleeding exceeding 800 mL.
文摘Objective:Cytoreductive surgery(CRS)and hyperthermic intraperitoneal chemotherapy(HIPEC)are increasingly being used to treat peritoneal malignancies.Urological resections and reconstruction(URR)are occasionally performed during the surgery.We aim to evaluate the impact of these procedures on peri-operative outcomes of CRS and HIPEC patients.Methods:A retrospective review of a prospectively maintained database of all patients who underwent CRS-HIPEC from April 2001 to February 2016 was performed.Outcomes between patients who had surgery involving,and not involving URR were compared.Primary outcomes were the rate of major complications and the duration of stay in the intensive care unit(ICU)and hospital.Secondary outcomes were that of overall survival(OS)and prognostic factors that would indicate a need for URR.Results:A total of 214 CRS-HIPEC were performed,21 of which involved a URR.Baseline clinical characteristics did not vary between the groups(URR vs.No URR).Urological resections comprised of 52%bladder resections,24%ureteric resections,and 24%involving both bladder and ureteric resections.All bladder defects were closed primarily while ureteric reconstructions consisted of two end-to-end anastomoses,one ureto-uretostomy,five direct implantations into the bladder and three boari flaps.URR were more frequently required in patients with colorectal peritoneal disease(p Z 0.029),but was not associated with previous pelvic surgery(76%vs.54%,p Z 0.065).Patients with URR did not suffer more serious complications(14%vs.24%,p Z 0.42).ICU(2.2 days vs.1.4 days,p Z 0.51)and hospital stays(18 days vs.25 days,p Z 0.094)were not significantly affected.Undergoing a URR did not affect OS(p Z 0.99),but was associated with increased operation time(570 min vs.490 min,p Z 0.046).Conclusion:While concomitant URR were associated with an increase in operation time,there were no significant differences in postoperative complications or OS.Patients with colorectal peritoneal metastases are more likely to require a URR compared to other primary tumours,and needs to be considered during pre-operative planning.
文摘Advanced stage epithelial ovarian cancer(EOC) is diffi cult to treat with low overall cure rates. A new strategy combining maximal cytoreductive surgery(CRS) with intraoperative hyperthermic intraperitoneal chemotherapy(HIPEC) has been proposed to treat advanced stage EOC in the primary setting. Numerous small, heterogeneous studies have been conducted exploring outcomes in patients with predominantly advanced, recurrent or refractory disease treated with CRS + HIPEC. Although morbidity rates approaching 35% have been reported, oncologic outcomes are promising. Incorporation of HIPEC for the treatment of primary EOC has continued to gain interest. Several prospective phase 2 clinical trials were recently completed evaluating the impact of CRS + HIPEC in the primary setting. This article will briefl y discuss the benefi ts of optimal surgical cytoreduction and the theoretical basis of intraperitoneal chemotherapy in patients with advanced stage EOC, and will then review existing literature describing oncologic outcomes in EOC patients treated with HIPEC in the primary setting.
文摘The evolution of loco-regional treatments has occurred in the last two decades and has deeply changed the natural history of primitive and secondary peritoneal surface malignancies.Several phase Ⅱ-Ⅲ studies have proved the effectiveness of the combination of cytoreductive surgery with peritoneal chemohyperthermia.Cytoreductive surgery allows the reduction of the neoplastic mass and increases tumoral chemosensitivity.The development of chemohyperthermia finds its origins in the necessity to exceed the limits of intraperitoneal chemotherapy performed in normothermia.It permits a continuous high concentration gradient of chemotherapeutic drugs between the peritoneal cavity and the plasma compartment to and a more uniform distribution throughout the abdominal cavity compared to systemic administration.
文摘AIM:To evaluate the safety and effectiveness of our new cytoreductive surgery(CRS)and hyperthermic intraperitoneal chemoperfusion(HIPEC)program.METHODS:Retrospective review of patients with gastrointestinal malignancies who were suitable candidates for CRS and HIPEC between 12/1/2009 and 10/1/2010.All clinicopathologic data were reviewed with a special focus on the surgical outcome and the postoperative morbidity and mortality.RESULTS:Fourteen patients were identified.Median age was 64 years;seven were female.The primary tumors were:colonic(29%),appendiceal(36%),peritoneal mesothelioma(14%),gastric(7%),adenocarcinoma of unknown primary(7%),and gastrointestinal stromal tumor(7%).Eleven patients(79%)received CRS/HIPEC,three for palliation.Three patients that did not undergo CRS/HIPEC had an average peritoneal cancer index(PCI)of 25.The eight patients that underwent curative CRS/HIPEC had an average PCI of 10 and a completeness of cytoreduction score of 0(87.5%) or 1(12.5%).Postoperative morbidity was 36%;the worst adverse event was Grade 3 ileus.Mortality rate was 0%.CONCLUSION:CRS with HIPEC is safe and feasible at tertiary institutions with fledgling programs.PCI is an accurate predictor of surgical outcomes.
基金Supported by Chang Gung Medical Foundation through grants,No.CMRPG6H0341-43.
文摘BACKGROUND Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy(CRS/HIPEC)for peritoneal surface malignancy can effectively control the disease,however it is also associated with adverse effects which may affect quality of life(QoL).AIM To investigate early perioperative QoL after CRS/HIPEC,which has not been discussed in Taiwan.METHODS This single institution,observational cohort study enrolled patients who received CRS/HIPEC.We assessed QoL using the Taiwan residents version of the MD Anderson Symptom Inventory(MDASI-T)and European Organization Research and Treatment of Cancer Core Quality of Life Questionnaire(EORTC QLQ-C30).Participants completed the questionnaires before CRS/HIPEC(S1),at the first outpatient follow-up(S2),and 3 mo after CRS/HIPEC(S3).RESULTS Fifty-eight patients were analyzed.There was no significant perioperative difference in global health status.Significant changes in physical and role functioning scores decreased at S2,and fatigue and pain scores increased at S2 but returned to baseline at S3.Multiple regression analysis showed that age and performance status were significantly correlated with QoL.In the MDASI-T questionnaire,distress/feeling upset and lack of appetite had the highest scores at S1,compared to fatigue and distress/feeling upset at S2,and fatigue and lack of appetite at S3.The leading interference items were working at S1 and S2 and activity at S3.MDASI-T scores were significantly negatively correlated with the EORTC QLQ-C30 results.CONCLUSION QoL and symptom severity improved or returned to baseline in most categories within 3 mo after CRS/HIPEC.Our findings can help with preoperative consultation and perioperative care.
