ABSTRACT
BACKGROUND: In recent years, age at liver transplantation (LT) has markedly increased. In the context of organ shortage, we investigated the impact of recipient age on post-transplantation mortality. METHODS: All adult patients who received a first LT between 2007 and 2017 were included in this cross-sectional study. Recipients' characteristics at the time of listing, donor and surgery data, post-operative complications and follow-up of vital status were retrieved from the national transplantation database. The impact of age on 5-year overall mortality post-LT was estimated using a flexible multivariable parametric model which was also used to estimate the association between age and 10-year net survival, accounting for expected age- and sex-related mortality. RESULTS: Among the 7610 patients, 21.4% were aged 60-65 years, and 15.7% over 65. With increasing age, comorbidities increased but severity of liver disease decreased. Older recipient age was associated with decreased observed survival at 5 years after LT (p < .001), with a significant effect particularly during the first 2 years. The linear increase in the risk of death associated with age does not allow any definition of an age's threshold for LT (p = .832). Other covariates associated with an increased risk of 5-year death were dialysis and mechanical ventilation at transplant, transfusion during LT, hepatocellular carcinoma and donor age. Ten-year flexible net survival analysis confirmed these results. CONCLUSION: Although there was a selection process for older recipients, increasing age at LT was associated with an increased risk of death, particularly in the first years after LT.
Subject(s)
Liver Transplantation , Humans , Liver Transplantation/mortality , Middle Aged , Male , Female , France/epidemiology , Aged , Age Factors , Cross-Sectional Studies , Adult , Risk Factors , Postoperative Complications/mortality , Survival Analysis , End Stage Liver Disease/surgery , End Stage Liver Disease/mortality , Transplant Recipients/statistics & numerical dataABSTRACT
BACKGROUND: Data on clinically relevant post-pancreatectomy hemorrhage (CR-PPH) are derived from series mostly focused on pancreatoduodenectomy, and data after distal pancreatectomy (DP) are scarce. METHODS: All non-extended DP performed from 2014 to 2018 were included. CR-PPH encompassed grade B and C PPH. Risk factors, management, and outcomes of CR-PPH were evaluated. RESULTS: Overall, 1188 patients were included, of which 561 (47.2 %) were operated on minimally invasively. Spleen-preserving DP was performed in 574 patients (48.4 %). Ninety-day mortality, severe morbidity and CR-POPF rates were 1.1 % (n = 13), 17.4 % (n = 196) and 15.5 % (n = 115), respectively. After a median interval of 8 days (range, 0-37), 65 patients (5.5 %) developed CR-PPH, including 28 grade B and 37 grade C. Reintervention was required in 57 patients (87.7 %). CR-PPH was associated with a significant increase of 90-day mortality, morbidity and hospital stay (p < 0.001). Upon multivariable analysis, prolonged operative time and co-existing POPF were independently associated with CR-PPH (p < 0.005) while a chronic use of antithrombotic agent trended towards an increase of CR-PPH (p = 0.081). As compared to CR-POPF, the failure-to-rescue rate in patients who developed CR-PPH was significantly higher (13.8 % vs. 1.3 %, p < 0.001). CONCLUSION: CR-PPH after DP remains rare but significantly associated with an increased risk of 90-day mortality and failure-to-rescue.
Subject(s)
Pancreatectomy , Pancreaticoduodenectomy , Humans , Pancreatectomy/adverse effects , Retrospective Studies , Pancreaticoduodenectomy/adverse effects , Risk Factors , Postoperative Hemorrhage/etiology , Postoperative Hemorrhage/therapy , Pancreatic Fistula/etiology , Postoperative Complications/etiology , Postoperative Complications/therapyABSTRACT
BACKGROUND: In response to the pandemic, the International Hepato-Pancreato-Biliary Association (IHPBA) developed the IHPBA-COVID Registry to capture data on HPB surgery outcomes in COVID-positive patients prior to mass vaccination programs. The aim was to provide a tool to help members gain a better understanding of the impact of COVID-19 on patient outcomes following HPB surgery worldwide. METHODS: An online registry updated in real time was disseminated to all IHPBA, E-AHPBA, A-HPBA and A-PHPBA members to assess the effects of the pandemic on the outcomes of HPB procedures, perioperative COVID-19 management and other aspects of surgical care. RESULTS: One hundred twenty-five patients from 35 centres in 18 countries were included. Seventy-three (58%) patients were diagnosed with COVID-19 preoperatively. Operative mortality after pancreaticoduodenectomy and major hepatectomy was 28% and 15%, respectively, and 2.5% after cholecystectomy. Postoperative complication rates of pancreatic procedures, hepatic interventions and biliary interventions were respectively 80%, 50% and 37%. Respiratory complication rates were 37%, 31% and 10%, respectively. CONCLUSION: This study reveals a high risk of mortality and complication after HPB surgeries in patient infected with COVID-19. The more extensive the procedure, the higher the risk. Nonetheless, an increased risk was observed across all types of interventions, suggesting that elective HPB surgery should be avoided in COVID positive patients, delaying it at distance from the viral infection.
Subject(s)
Biliary Tract Surgical Procedures , COVID-19 , Humans , COVID-19/epidemiology , Pancreaticoduodenectomy/adverse effects , Hepatectomy , RegistriesABSTRACT
BACKGROUND: Intraductal papillary neoplasm of the bile ducts (IPNB) is a rare disease in Western countries. The aim of this study was to compare tumor characteristics, management strategies, and outcomes between Western and Eastern patients who underwent surgical resection for IPNB. METHODS: A multi-institutional retrospective series of patients with IPNB undergoing surgery between January 2010 and December 2020 was gathered under the auspices of the European-African Hepato-Pancreato-Biliary Association (E-AHPBA), and at Nagoya University Hospital, Japan. RESULTS: A total of 85 patients (51% male; median age 66 years) from 28 E-AHPBA centers were compared to 91 patients (64% male; median age 71 years) from Nagoya. Patients in Europe had more multiple lesions (23% vs 2%, P < .001), less invasive carcinoma (42% vs 85%, P < .001), and more intrahepatic tumors (52% vs 24%, P < .001) than in Nagoya. Patients in Europe experienced less 90-day grade >3 Clavien-Dindo complications (33% vs 68%, P < .001), but higher 90-day mortality rate (7.0% vs 0%, P = .03). R0 resections (81% vs 82%) were similar. Overall survival, excluding 90-day postoperative deaths, was similar in both regions. DISCUSSION: Despite performing more extensive resections, the low perioperative mortality rate observed in Nagoya was probably influenced by a combination of patient-, tumor-, and surgery-related factors.
Subject(s)
Bile Duct Neoplasms , Bile Ducts, Intrahepatic , Humans , Male , Aged , Female , Bile Ducts, Intrahepatic/surgery , Retrospective Studies , Japan/epidemiology , Rare Diseases/pathology , Bile Duct Neoplasms/pathology , Bile Ducts/pathologyABSTRACT
OBJECTIVE: Defining robust and standardized outcome references for distal pancreatectomy (DP) by using Benchmark analysis. BACKGROUND: Outcomes after DP are recorded in medium or small-sized studies without standardized analysis. Therefore, the best results remain uncertain. METHODS: This multicenter study included all patients undergoing DP for resectable benign or malignant tumors in 21 French expert centers in pancreas surgery from 2014 to 2018. A low-risk cohort defined by no significant comorbidities was analyzed to establish 18 outcome benchmarks for DP. These values were tested in high risk, minimally invasive and benign tumor cohorts. RESULTS: A total of 1188 patients were identified and 749 low-risk patients were screened to establish Benchmark cut-offs. Therefore, Benchmark rate for mini-invasive approach was ≥36.8%. Benchmark cut-offs for postoperative mortality, major morbidity grade ≥3a and clinically significant pancreatic fistula rates were 0%, ≤27%, and ≤28%, respectively. The benchmark rate for readmission was ≤16%. For patients with pancreatic adenocarcinoma, cut-offs were ≥75%, ≥69.5%, and ≥66% for free resection margins (R0), 1-year disease-free survival and 3-year overall survival, respectively. The rate of mini-invasive approach in high-risk cohort was lower than the Benchmark cut-off (34.1% vs ≥36.8%). All Benchmark cut-offs were respected for benign tumor group. The proportion of benchmark cases was correlated to outcomes of DP. Centers with a majority of low-risk patients had worse results than those operating complex cases. CONCLUSION: This large-scale study is the first benchmark analysis of DP outcomes and provides robust and standardized data. This may allow for comparisons between surgeons, centers, studies, and surgical techniques.
Subject(s)
Adenocarcinoma , Pancreatic Neoplasms , Humans , Pancreatectomy/methods , Benchmarking , Adenocarcinoma/surgery , Pancreas/surgery , Retrospective Studies , Postoperative Complications/etiology , Treatment OutcomeABSTRACT
BACKGROUND AND AIM: Genetic alterations in intrahepatic cholangiocarcinoma (iCCA) are increasingly well characterized, but their impact on outcome and prognosis remains unknown. APPROACH AND RESULTS: This bi-institutional study of patients with confirmed iCCA (n = 412) used targeted next-generation sequencing of primary tumors to define associations among genetic alterations, clinicopathological variables, and outcome. The most common oncogenic alterations were isocitrate dehydrogenase 1 (IDH1; 20%), AT-rich interactive domain-containing protein 1A (20%), tumor protein P53 (TP53; 17%), cyclin-dependent kinase inhibitor 2A (CDKN2A; 15%), breast cancer 1-associated protein 1 (15%), FGFR2 (15%), polybromo 1 (12%), and KRAS (10%). IDH1/2 mutations (mut) were mutually exclusive with FGFR2 fusions, but neither was associated with outcome. For all patients, TP53 (P < 0.0001), KRAS (P = 0.0001), and CDKN2A (P < 0.0001) alterations predicted worse overall survival (OS). These high-risk alterations were enriched in advanced disease but adversely impacted survival across all stages, even when controlling for known correlates of outcome (multifocal disease, lymph node involvement, bile duct type, periductal infiltration). In resected patients (n = 209), TP53mut (HR, 1.82; 95% CI, 1.08-3.06; P = 0.03) and CDKN2A deletions (del; HR, 3.40; 95% CI, 1.95-5.94; P < 0.001) independently predicted shorter OS, as did high-risk clinical variables (multifocal liver disease [P < 0.001]; regional lymph node metastases [P < 0.001]), whereas KRASmut (HR, 1.69; 95% CI, 0.97-2.93; P = 0.06) trended toward statistical significance. The presence of both or neither high-risk clinical or genetic factors represented outcome extremes (median OS, 18.3 vs. 74.2 months; P < 0.001), with high-risk genetic alterations alone (median OS, 38.6 months; 95% CI, 28.8-73.5) or high-risk clinical variables alone (median OS, 37.0 months; 95% CI, 27.6-not available) associated with intermediate outcome. TP53mut, KRASmut, and CDKN2Adel similarly predicted worse outcome in patients with unresectable iCCA. CDKN2Adel tumors with high-risk clinical features were notable for limited survival and no benefit of resection over chemotherapy. CONCLUSIONS: TP53, KRAS, and CDKN2A alterations were independent prognostic factors in iCCA when controlling for clinical and pathologic variables, disease stage, and treatment. Because genetic profiling can be integrated into pretreatment therapeutic decision-making, combining clinical variables with targeted tumor sequencing may identify patient subgroups with poor outcome irrespective of treatment strategy.
Subject(s)
Bile Duct Neoplasms/genetics , Bile Ducts, Intrahepatic , Cholangiocarcinoma/genetics , Adult , Aged , Aged, 80 and over , Bile Duct Neoplasms/therapy , Biliary Tract Surgical Procedures , Chemotherapy, Adjuvant , Cholangiocarcinoma/therapy , Cyclin-Dependent Kinase Inhibitor p16/genetics , DNA-Binding Proteins/genetics , Female , Humans , Isocitrate Dehydrogenase/genetics , Male , Middle Aged , Mutation , Neoadjuvant Therapy , Prognosis , Proto-Oncogene Proteins p21(ras)/genetics , Receptor, Fibroblast Growth Factor, Type 2/genetics , Transcription Factors/genetics , Tumor Suppressor Protein p53/genetics , Tumor Suppressor Proteins/genetics , Ubiquitin Thiolesterase/genetics , Young AdultABSTRACT
INTRODUCTION: Ovarian cancer (OC) is the most lethal gynecological cancer. Cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy appears to increase survival, and normothermic intraperitoneal chemotherapy (IPC) could improve overall survival (OS). Furthermore, intraperitoneal epinephrine could decrease the toxicity of chemotherapy by decreasing the systemic absorption of chemotherapy. The goal of this study was to assess the effects of CRS and IPC with intraperitoneal epinephrine, as first-line therapy, on the survival of patients with serous epithelial OC (EOC) with peritoneal metastases. METHODS: A prospective monocentric database was retrospectively searched for all patients with advanced serous EOC treated by interval or consolidative CRS plus IPC with intraperitoneal epinephrine after neoadjuvant chemotherapy. OS and disease-free survival (DFS), postoperative complications, and prognostic factors were analyzed. RESULTS: From January 2003 to December 2017, 124 patients with serous EOC were treated with interval (n = 58) or consolidative (n = 66) complete CRS plus IPC with intraperitoneal epinephrine. The median follow-up was 77.8 months, the median OS was 60.8 months, and the median DFS was 21.2 months. In our multivariate analysis, a higher Peritoneal Cancer Index (PCI) and positive lymph node status resulted in worse OS, while higher World Health Organization score, higher PCI score, and positive lymph node status were risk factors for worse DFS. Grade 3 or higher surgical morbidity occurred in 27.42% of cases; only 3.2% had grade 3 renal toxicity and mortality was 0.8%. CONCLUSION: CRS and IPC with intraperitoneal epinephrine in stage III EOC offer good OS and DFS with acceptable morbidity and mortality rates.
Subject(s)
Cystadenocarcinoma, Serous , Hyperthermia, Induced , Ovarian Neoplasms , Peritoneal Neoplasms , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Carcinoma, Ovarian Epithelial/drug therapy , Carcinoma, Ovarian Epithelial/secondary , Combined Modality Therapy , Cystadenocarcinoma, Serous/drug therapy , Cystadenocarcinoma, Serous/surgery , Cytoreduction Surgical Procedures/adverse effects , Epinephrine , Humans , Ovarian Neoplasms/drug therapy , Peritoneal Neoplasms/drug therapy , Peritoneal Neoplasms/pathology , Prospective Studies , Retrospective Studies , Survival RateABSTRACT
BACKGROUND: The modulation of perioperative inflammation seems crucial to improve postoperative morbidity and cancer-related outcomes in patients undergoing oncological surgery. Data from the literature suggest that perioperative corticosteroids decrease inflammatory markers and might be associated with fewer complications in esophageal, liver, pancreatic and colorectal surgery. Their benefit on cancer-related outcomes has not been assessed. METHODS: The CORTIFRENCH trial is a phase III multicenter randomized double-blind placebo-controlled trial to assess the impact of a flash dose of preoperative corticosteroids versus placebo on postoperative morbidity and cancer-related outcomes after elective curative-intent surgery for digestive cancer. The primary endpoint is the frequency of patients with postoperative major complications occurring within 30 days after surgery (defined as all complications with Clavien-Dindo grade > 2). The secondary endpoints are the overall survival at 3 years, the disease-free survival at 3 years, the frequency of patients with intraabdominal infections and postoperative infections within 30 days after surgery and the hospital length of stay. We hypothesize a reduced risk of major complications and a better disease-survival at 3 years in the experimental group. Allowing for 5% of drop-out, 1 200 patients (600 per arm) should be included. DISCUSSION: This will be the first trial focusing on the impact of perioperative corticosteroids on cancer related outcomes. If significant, it might be a strong improvement on oncological outcomes for patients undergoing surgery for digestive cancers. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03875690, Registered on March 15, 2019, URL: https://clinicaltrials.gov/ct2/show/NCT03875690 .
Subject(s)
Neoplasms , Surgical Oncology , Adrenal Cortex Hormones/adverse effects , Double-Blind Method , Humans , Neoplasms/drug therapy , Neoplasms/surgery , Postoperative Complications/etiology , Postoperative Complications/prevention & control , Treatment OutcomeABSTRACT
OBJECTIVES: The purpose of this study was to identify the preoperative CT features that are associated with inadvertent enterotomy (IE) during adhesive small bowel obstruction (ASBO) surgery. METHODS: From January 2015 to December 2019, all patients with ASBO who underwent an abdominal CT were reviewed. Abdominal CT were retrospectively reviewed by two radiologists with a consensus read in case of disagreement. IE during ASBO surgery was retrospectively recorded. Univariate and multivariate analyses of CT features associated with IE were performed and a simple CT score was built to stratify the risk of IE. This score was validated in an independent retrospective cohort. Abdominal CT of the validation cohort was reviewed by a third independent reader. RESULTS: Among the 368 patients with ASBO during the study period, 169 were surgically treated, including 129 ASBO for single adhesive band and 40 for matted adhesions. Among these, there were 47 IE. By multivariate analysis, angulation of the transitional zone (OR = 4.19, 95% CI [1.10-18.09]), diffuse intestinal adhesions (OR = 4.87, 95% CI [1.37-19.76]), a fat notch sign (OR = 0.32, 95% CI [0.12-0.85]), and mesenteric haziness (OR = 0.13, 95% CI [0.03-0.48]) were independently associated with inadvertent enterotomy occurrence. The simple CT score built to stratify risk of IE displayed an AUC of 0.85 (95% CI [0.80-0.90]) in the study sample and 0.88 (95% CI [0.80-0.96]) in the validation cohort. CONCLUSION: A simple preoperative CT score is able to inform the surgeon about a high risk of IE and therefore influence the surgical procedure. KEY POINTS: ⢠In this retrospective study of 169 patients undergoing abdominal surgery for adhesive small bowel obstruction, 47 (28%) inadvertent enterotomy occurred. ⢠A simple preoperative CT score enables accurate stratification of inadvertent enterotomy risk (area under the curve 0.85). ⢠By multivariable analysis, diffuse intestinal adhesions and angulation of the transitional zone were predictive of inadvertent enterotomy occurrence.
Subject(s)
Adhesives , Intestinal Obstruction , Humans , Intestinal Obstruction/diagnostic imaging , Intestinal Obstruction/etiology , Intestinal Obstruction/surgery , Intestine, Small/diagnostic imaging , Intestine, Small/surgery , Retrospective Studies , Tomography, X-Ray Computed/methodsABSTRACT
Background: Anastomotic biliary stricture (ABS) remains the most frequent complication after liver transplantation (LT). This study aimed to identify new anastomotic biliary stricture risk factors, with a specific focus on postoperative events. Additionally, ABS management and impact on patient and graft survival were assessed. Methods: All consecutive patients who underwent LT with duct-to-duct anastomosis between 2010 and 2019 were included. All patients who died within 90 days after LT due to non-ABS-related causes were excluded. Results: Among 240 patients, 65 (27.1%) developed ABS after a median time of 142 days (range, 13-1265). Median follow-up was 49 months (7-126). Upon multivariable analysis, donor BMI (OR=0.509, p = 0.037), post-LT CMV primoinfection (OR = 5.244, p < 0.001) or reactivation (OR = 2.421, p = 0.015) and the occurrence of post-LT anastomotic biliary fistula (OR = 2.691, p = 0.021) were associated with ABS. Anastomotic technical difficulty did not independently impact the risk of ABS (OR = 1.923, p = 0.051). First-line ABS treatment was systematically endoscopic (100%), and required a median of 2 (range, 1-11) procedures per patient. Repeat LT was not required in patients developing ABS. The occurrence of ABS was not associated with overall patient survival (p = 0.912) nor graft survival (p = 0.521). Conclusion: The risk of developing ABS after LT seems driven by the occurrence of postoperative events such as CMV infection and anastomotic fistula. In this regard, the role of CMV prophylaxis warrants further investigations.
Subject(s)
Cholestasis , Cytomegalovirus Infections , Liver Transplantation , Anastomosis, Surgical/adverse effects , Cholestasis/etiology , Cholestasis/surgery , Constriction, Pathologic/etiology , Constriction, Pathologic/therapy , Cytomegalovirus , Cytomegalovirus Infections/complications , Humans , Liver Transplantation/adverse effects , Liver Transplantation/methods , Postoperative Complications/epidemiology , Retrospective Studies , Treatment OutcomeABSTRACT
AIM: To determine the safety of performing an anastomosis after rectal cancer (RC) resection in patients with a previously treated prostate cancer (PC). METHODS: Patients with a previously treated PC who underwent rectal resection from 2008 to 2018 were retrospectively included. Outcomes were compared between patients who underwent rectal resection with anastomosis (restorative surgery, RS+ group) and those with a definitive stoma (RS- group). In the RS+ group, anastomotic leak (AL) rates were assessed according to the type of reconstruction. RESULTS: A total of 126 patients underwent rectal surgery for mid-low RC after a previous PC treated by radiotherapy (RT) and/or radical prostatectomy. Overall, 80 patients (63%) underwent a RS and 46 patients (37%) underwent rectal surgery with a definitive stoma. There was no statistical difference between the two groups in terms of intraoperative data, except for the type of resection with more multivisceral resection in the RS- group (p < 0.01). In the RS+group, a diverting stoma was performed in 74% of cases. No difference between the two groups in terms of overall morbidity was found. In the RS+group (n = 80), 17 patients (21%) experienced AL. Of these, none was observed when delayed coloanal anastomosis was performed (p = 0.16). Long-term permanent stoma in the RS+ group was 16% (n = 13). CONCLUSION: Restorative surgery after resection for RC in patients with a previous history of RT and/or radical prostatectomy for PC is safe without additional morbidity. In selected patients for restorative surgery, performing delayed coloanal anastomosis may represent a promising option.
Subject(s)
Proctectomy , Prostatic Neoplasms , Rectal Neoplasms , Anal Canal/surgery , Anastomosis, Surgical/adverse effects , Anastomotic Leak/etiology , Anastomotic Leak/surgery , Colon/surgery , Humans , Male , Proctectomy/adverse effects , Prostatic Neoplasms/surgery , Rectal Neoplasms/etiology , Rectal Neoplasms/surgery , Retrospective StudiesABSTRACT
BACKGROUND: Delayed return of gastrointestinal function (DGIF) after hepatectomy can involve increased morbidity and prolonged hospital stay. Yet, data on incidence and risks factors are lacking. METHODS: All consecutive patients who underwent hepatectomy between June 2018 and December 2020 were included. All patients were included in an enhanced recovery after surgery (ERAS) program. DGIF was defined by the need for nasogastric tube (NGT) insertion after surgery. DGIF risk factors were identified. RESULTS: Overall, 206 patients underwent hepatectomy. DGIF occurred in 41 patients (19.9%) after a median time of 2 days (range, 1-14). Among them, 6 patients (14.6%) developed aspiration pneumonia, of which one required ICU for mechanical ventilation. DGIF developed along with an intraabdominal complication in 7 patients (biliary fistula, n = 5; anastomotic fistula, n = 1; adhesive small bowel obstruction, n = 1). DGIF was associated with significantly increased severe morbidity rate (p = 0.001), prolonged time to normal food intake (p < 0.001) and hospital stay (p < 0.001) and significantly decreased overall compliance rate (p = 0.001). Independent risk factors of DGIF were age (p < 0.001), vascular reconstruction (p = 0.007), anaesthetic induction using volatiles (p = 0.003) and epidural analgesia (p = 0.004). Using these 4 variables, a simple DGIF risk score has been developed allowing patient stratification in low-, intermediate- and high-risk groups. CONCLUSION: DGIF after hepatectomy was frequently observed and significantly impacted postoperative outcomes. Identifying risk factors remains critical for preventing its occurrence.
Subject(s)
Anesthetics , Enhanced Recovery After Surgery , Hepatectomy/adverse effects , Humans , Incidence , Length of Stay , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Risk FactorsABSTRACT
INTRODUCTION: To identify factors associated with irreversible transmural necrosis (ITN) among critically ill patients experiencing nonocclusive mesenteric ischemia (NOMI) and to compare the predictive value regarding ITN risk stratification with that of the previously described Clichy score. METHODS: All consecutive patients admitted to the intensive care unit between 2009 and 2019 who underwent exploratory laparotomy for NOMI and who had an available contrast-enhanced computed tomography with at least 1 portal venous phase were evaluated for inclusion. Clinical, laboratory, and radiological variables were collected. ITN was assessed on pathological reports of surgical specimens and/or on laparotomy findings in cases of open-close surgery. Factors associated with ITN were identified by univariate and multivariate analysis to derive a NOMI-ITN score. This score was further compared with the Clichy score. RESULTS: We identified 4 factors associated with ITN in the context of NOMI: absence of bowel enhancement, bowel thinning, plasma bicarbonate concentration ≤15 mmol/L, and prothrombin rate <40%. These factors were included in a new NOMI-ITN score, with 1 point attributed for each variable. ITN was observed in 6%, 38%, 65%, 88%, and 100% of patients with NOMI-ITN score ranging from 0 to 4, respectively. The NOMI-ITN score outperformed the Clichy score for the prediction of ITN (area under the receiver operating characteristics curve 0.882 [95% confidence interval 0.826-0.938] vs 0.674 [95% confidence interval 0.582-0.766], respectively, P < 0.001). DISCUSSION: We propose a new 4-point score aimed at stratifying risk of ITN in patients with NOMI. The Clichy score should be applied to patients with occlusive acute mesenteric ischemia only.
Subject(s)
Intestine, Small/pathology , Mesenteric Ischemia/pathology , Adult , Aged , Aged, 80 and over , Bicarbonates/blood , Critical Illness , Female , Humans , Intestine, Small/blood supply , Intestine, Small/diagnostic imaging , Laparotomy , Male , Mesenteric Ischemia/blood , Mesenteric Ischemia/complications , Mesenteric Ischemia/diagnostic imaging , Middle Aged , Multivariate Analysis , Necrosis , Postoperative Complications/diagnostic imaging , Postoperative Complications/pathology , Proportional Hazards Models , Prothrombin Time , Risk Assessment , Sepsis/complications , Tomography, X-Ray ComputedABSTRACT
BACKGROUND: Postoperative acute pancreatitis (POAP) emerges as a distinct pancreas-specific complication increasing both the risk and the burden of POPF after pancreatoduodenectomy. Among various risk factors, pancreas stump (PS) hypoperfusion might play a role in POAP occurrence but has never been investigated. The current study aimed at evaluating the feasibility of intraoperative fluorescence angiography (IOFA) of the PS using ICG and its association with POAP. METHODS: Consecutive patients who underwent pancreatoduodenectomy for a periampullary tumor with pancreatojejunostomy and PS perfusion assessment using IOFA between January 2020 and November 2020 were prospectively included. Perioperative management and surgical strategy were standardized. IOFA of the pancreas stump was performed before fashioning pancreatojejunostomy. POAP was defined according to the Connor definition and was confirmed upon radiological blind review. Outcomes between patients with normally perfused and hypoperfused PS were compared. POAP was the primary endpoint. RESULTS: Among 30 patients, nine patients (30%) developed POAP according to the Connor definition, and six patients (20%) had CT-confirmed POAP. Upon IOFA, six patients (20%) presented PS hypoperfusion; of which one patient underwent extended pancreatectomy further to the left. PS hypoperfusion was statistically associated with the occurrence of POAP (80% vs. 16%; p = 0.011) and CT-confirmed POAP (60% vs. 12%; p = 0.041). Clinically relevant POPF rate was 40% in case of PS hypoperfusion and 4% in case of normal PS perfusion (p = 0.064). CONCLUSIONS: PS perfusion assessment using IOFA seems safe and reliable to anticipate POAP. PS IOFA could be considered as a potential tool for perioperative assessment of surgical risk after pancreatoduodenectomy.
ABSTRACT
OBJECTIVES: Our objective was to identify hospitals with unusual mortality rates for major pancreatectomies over a period of ten years using 30-day mortality data from the French national database. METHODS: Data for all patients who underwent pancreatectomy were extracted from the national medico-economic database (Programme de Médicalisation des Systèmes d'Information). To identify quality outliers for each hospital, the observed-to-expected 30-day mortality rates were used as a quality indicator. RESULTS: A total of 19 494 patients underwent a major pancreatectomy in France between January 2009 and December 2018. The overall 30-day mortality rate was 4.8% (n = 944). For the 2009-2014 period, the funnel plot showed that 10 of the 176 hospitals lie outside the central 95% region and 7 lie outside the central 99.8% region. For the 2015-2018 period, out of 176 hospitals, 6 lie outside the central 95% region and 2 lie outside the central 99.8% region. The change in standardized mortality ratios between 2009-2014 and 2015-2018 testing for differences from the overall change, they were there 4 hospitals lie outside the central 95% region and 0 lie outside the central 99.8% region. CONCLUSION: Over time, the improvement in hospital quality was weak. This study suggests that there is a pressing need to reorganize the supply of care for pancreatic surgery in France.
Subject(s)
Hospitals , Pancreatectomy , Databases, Factual , France/epidemiology , HumansABSTRACT
OBJECTIVE: The aim of this study was to define whether rapidly reallocating health care workers not experienced with PP for performing PP in ICU is feasible and safe. SUMMARY BACKGROUND DATA: In the setting of severe acute respiratory distress syndrome (ARDS), the use of prone and supine positioning procedures (PP) has been associated with improved oxygenation resulting in decreased mortality. Nevertheless, applying PP is time consuming for ICU staffs that are at risk of mental of physical exhaustion, especially with the constant surge of admitted COVID-19 patients with severe ARDS. METHODS: This prospective cohort study conducted at a single regional university hospital between March 27 and April 15, 2020. Among 117 patients admitted to ICU, 67 patients (57.3%) presented with proven SARS-CoV-2 infection with severe ARDS requiring PP. After accelerated simulation training, 109 volunteers including surgeons, physicians, nurses and physiotherapists, multiple dedicated teams performed daily multiple PP following a systematic checklist. Patient demographics and PP data were collected. Patient safety and health care workers safety were assessed. RESULTS: Among 117 patients admitted to ICU, 67 patients (57.3%) required PP. Overall, 53 (79%) were male, with a median age of 68.5 years and median body mass index of 29.3âkg/m. A total of 384 PP were performed. Overall, complication occurred in 34 PP (8.8%) and led to PP cancelation in 4 patients (1%). Regarding health care workers safety, four health care workers presented with potential COVID-19 related symptoms and none was positive. CONCLUSIONS: To overcome the surge of critically ill COVID-19 patients, reallocating health care workers to targeted medical tasks beyond their respective expertise such as PP was safe.
Subject(s)
COVID-19/complications , Health Workforce/organization & administration , Patient Positioning/methods , Prone Position , SARS-CoV-2 , Severe Acute Respiratory Syndrome/therapy , Severe Acute Respiratory Syndrome/virology , Surgical Procedures, Operative , Aged , COVID-19/epidemiology , Checklist , Disease Outbreaks , Female , Humans , Male , Middle Aged , Prospective Studies , Resource Allocation/methods , Resource Allocation/organization & administrationABSTRACT
BACKGROUND: Synchronous prostate cancer (PC) and rectal cancer (RC) is a rare clinical situation. While combining curative-intent management for both cancers can be challenging, available data for guiding the multidisciplinary strategy are lacking. METHODS: Consecutive patients undergoing rectal resection for a mid-low RC with synchronous PC treated at 9 tertiary-care centers between 2008 and 2018 were included. Management strategy and data on postoperative and long-term outcomes were retrospectively analyzed. RESULTS: Overall, 25 patients underwent curative-intent RC resection combined with PC management. Nine (36%), 10 (40%) and 6 (24%) patients had low-, intermediate-, and high-risk PC, respectively. Management mostly consisted of chemoradiotherapy combined in 18 patients (72%) with either TME in 12 patients or pelvic exenteration for resection of both cancers in 6 patients. Most patients underwent RC resection using a laparoscopic approach (n = 16, 64%). Anastomosis was performed in 18 patients (72%) of whom 13 received diverting ileostomy. The complete R0 resection rate was 96% (n = 24). The overall morbidity rate was 64% (n = 16) and 5 patients (20%) experienced severe surgical morbidity of which two died within 90 days of surgery after pelvic exenteration. Among patients with anastomosis, 2 patients (11%) experienced anastomotic leak requiring surgical management. After a median follow-up of 31.2 months, 3-year OS and RFS were 80.2% (CI 95% 58.8-92.2) and 68.6% (CI 95% 42.3-84.8), respectively. CONCLUSIONS: This series is the largest to report that simultaneous curative-intent management of synchronous PC and RC is feasible and safe. Pelvic exenteration might be a better option when RC complete resection seems not achievable through TME.
Subject(s)
Neoplasms, Multiple Primary , Prostatic Neoplasms , Rectal Neoplasms , Anastomosis, Surgical , Humans , Ileostomy , Male , Neoplasms, Multiple Primary/surgery , Prostatic Neoplasms/surgery , Rectal Neoplasms/surgery , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: Spontaneous rupture of hepatocellular carcinoma (HCC) remains a life-threatening complication, with a reported mortality rate of between 16 and 30% and an incidence rate of approximately 3% in Europe. Survival data and risk factors after ruptured HCC are lacking, especially for peritoneal metastasis (PM). OBJECTIVES: The aims of this study were to evaluate the pattern of recurrence and mortality after hepatectomy for ruptured HCC, and to focus on PM. METHODS: We retrospectively reviewed the files of patients admitted to 14 French surgical centers for spontaneous rupture of HCC between May 2000 and May 2012. RESULTS: Overall, 135 patients were included in this study. The median disease-free survival and overall survival (OS) rates were 16.1 (11.0-21.1) and 28.7 (26.0-31.5) months, respectively, and the median follow-up period was 29 months. At last follow-up, recurrences were observed in 65.1% of patients (n = 88). The overall rate of PM following ruptured HCC was 12% (n = 16). Surgical management of PM was performed for six patients, with a median OS of 36.6 months. An α-fetoprotein level > 30 ng/mL (p = 0.0009), tumor size at rupture > 70 mm (p = 0.0009), and vascular involvement (p < 0.0001) were found to be independently associated with an increased likelihood of recurrence. No risk factor for PM was observed. CONCLUSION: This large-cohort French study confirmed that 12% of patients had PM after ruptured HCC. A curative approach may be an option for highly selected patients with exclusive PD because of the survival benefit it could provide.
Subject(s)
Carcinoma, Hepatocellular , Liver Neoplasms , Neoplasm Recurrence, Local , Peritoneal Neoplasms , Aged , Carcinoma, Hepatocellular/complications , Carcinoma, Hepatocellular/mortality , Carcinoma, Hepatocellular/surgery , Female , France , Hepatectomy/mortality , Humans , Italy , Liver Neoplasms/complications , Liver Neoplasms/mortality , Liver Neoplasms/surgery , Male , Middle Aged , Neoplasm Recurrence, Local/etiology , Neoplasm Recurrence, Local/mortality , Neoplasm Recurrence, Local/therapy , Peritoneal Neoplasms/etiology , Peritoneal Neoplasms/mortality , Peritoneal Neoplasms/surgery , Prognosis , Retrospective Studies , Risk Factors , Rupture, Spontaneous/complications , Rupture, Spontaneous/mortality , Rupture, Spontaneous/surgery , Survival Analysis , Treatment OutcomeABSTRACT
BACKGROUND: Pancreatoduodenectomy for pancreatic ductal adenocarcinoma (PDAC) with paraaortic lymph nodes metastases (PALN +) is associated with poor survival. Still, there are no current guidelines advocating systematic detection of PALN+. METHODS: All consecutive patients who underwent surgical exploration/resection with concurrent paraaortic (group 16) lymphadenectomy for PDAC between 2009 and 2016 were considered for inclusion. Resection was systematically aborted in case of intraoperative PALN + detection. Diagnostic performance of preoperative imaging upon blind review and intraoperative PALN dissection with frozen section (FS) for PALN detection were evaluated. Additionally, the prognostic significance of PALN + on overall survival (OS) was analyzed. RESULTS: Over the study period, among 129 patients undergoing surgery for PDAC, 113 had intraoperative PALN dissection with FS analysis. Median number of resected PALN was 3 (range, 1-15). Overall, PALN+ was found in 19 patients (16.8%). Upon blind review, preoperative imaging performed poorly for PALN + detection with a low agreement between imaging and final pathology (Kappa-Cohen index<0.2). In contrast, PALN FS showed high detection performances and strong agreement with final pathology (Kappa-Cohen index = 0.783, 95%CI 0.779-0.867, p < 0.001). Regarding survival outcomes, there was no difference between patients with PALN+ and patients not resected in the setting of liver metastases or locally unresectable disease found at exploration (p = 0.708). CONCLUSIONS: Before PD for PDAC, intraoperative PALN dissection and FS analysis yields accurate PALN assessment and allows appropriate patient selection. This should be routinely performed and aborting resection should be strongly considered in case of PALN+.
Subject(s)
Carcinoma, Pancreatic Ductal/diagnosis , Carcinoma, Pancreatic Ductal/pathology , Frozen Sections/methods , Lymph Nodes/pathology , Lymphatic Metastasis/diagnosis , Lymphatic Metastasis/pathology , Pancreatic Neoplasms/diagnosis , Pancreatic Neoplasms/pathology , Adult , Aged , Aged, 80 and over , Carcinoma, Pancreatic Ductal/diagnostic imaging , Female , Humans , Intraoperative Period , Kaplan-Meier Estimate , Lymph Node Excision , Lymph Nodes/diagnostic imaging , Lymphatic Metastasis/diagnostic imaging , Male , Middle Aged , Pancreatic Neoplasms/diagnostic imaging , Pancreaticoduodenectomy/methods , Patient Selection , Predictive Value of Tests , Prognosis , Survival Analysis , Treatment OutcomeABSTRACT
BACKGROUND: The laparoscopic approach might increase the number of cirrhotic patients with hepatocellular carcinoma (HCC) indicated for liver resection, otherwise contraindicated due to portal hypertension. The goal of this study was to confirm the safety of laparoscopic liver resection (LLR) in patients with portal hypertension. METHODS: This prospective, single-center, open study (ClinicalTrials.gov ID: NCT02145013) included all consecutive cirrhotic patients who underwent LLR for HCC from 2014 to 2017. Short-term outcomes were compared between patients with and without clinically significant portal hypertension (CSPH, defined by hepatic venous pressure gradient ≥ 10 mmHg). RESULTS: The study population included 45 patients, comprising 27 patients (60%) in the no CSPH group and 18 patients (40%) in the CSPH group. All planned procedures could be performed. The two groups did not differ in the extent of resection, transfusion, duration of clamping, and need for conversion. Overall, the 90-day mortality and severe morbidity rates were nil. Moderate morbidity was significantly higher in the CSPH group (39 vs. 4%, p = 0.01); however, the two groups did not differ in the rate of unresolved liver decompensation. Intensive care unit and hospital stays were significantly longer in the CSPH group. At 2 years, overall survival was 77% in the no CSPH group and 100% in the CSPH group (p = 0.17), and recurrence-free survival was 55% in the no CSPH group and 79% in the CSPH group (p = 0.10). CONCLUSION: LLR is safe in BCLC 0-A patients with CSPH, with no mortality and good short-term outcomes. Re-evaluation of the BCLC guidelines is needed.