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1.
《Surgery》2023,173(2):511-520
BackgroundThis study aimed to clarify the risk factors of clinically relevant pancreatic fistula after early drain removal with higher drain fluid amylase after pancreaticoduodenectomy. Clinical evaluation of early drain removal with a higher drain fluid amylase after pancreaticoduodenectomy has been controversial. The safety and effectiveness have not been sufficiently examined.MethodsBetween 2015 and 2020, prophylactic surgical drains were prospectively removed on postoperative day 4 regardless of drain fluid amylase level in 364 study-eligible patients who underwent pancreaticoduodenectomy. Patients were classified according to drain fluid amylase on postoperative day 1: 281 patients with drain fluid amylase <4,000 U/L, and 83 patients with drain fluid amylase ≥4,000 U/L.ResultsClinically relevant pancreatic fistula occurred in 40 of 364 enrolled patients (11.0%). In the entire cohort, male, positive postoperative day 1 drain fluid culture, and postoperative day 1 drain fluid amylase ≥4,000 U/L were independent risk factors for clinically relevant pancreatic fistula after early drain removal. When stratifying by 4,000 U/L of postoperative day 1 drain fluid amylase, the rate of clinically relevant pancreatic fistula in postoperative day 1 drain fluid amylase <4,000 U/L was significantly lower than that in postoperative day 1 drain fluid amylase ≥4,000 U/L (4% vs 35%, P < .001) after early drain removal. Moreover, in postoperative day 1 drain fluid amylase <4,000 U/L, positive postoperative day 1 drain fluid culture did not develop clinically relevant pancreatic fistula after early drain removal. However, in postoperative day 1 drain fluid amylase ≥4,000 U/L, multivariate analysis clarified that positive postoperative day 1 drain fluid culture was the only independent risk factor of clinically relevant pancreatic fistula after early drain removal (odds ratio 26.27, 95% confidence interval 5.59–123.56, P = .001).ConclusionPositive drain fluid culture on postoperative day 1 might predict clinically relevant pancreatic fistula in early drain removal with a higher drain fluid amylase. 相似文献
2.
Francesca Menonna Niccolò Napoli Emanuele F. Kauffmann Sara Iacopi Cesare Gianfaldoni Caterina Martinelli Gabriella Amorese Fabio Vistoli Ugo Boggi 《Surgery》2021,169(4):954-962
BackgroundPostoperative pancreatic fistula continues to occur frequently after pancreatoduodenectomy.MethodsWe have described a modification of the Blumgart pancreaticojejunostomy. The modification of the Blumgart pancreaticojejunostomy was compared to the Cattel-Warren pancreaticojejunostomy in cohorts of patients matched by propensity scores based on factors predictive of clinically relevant postoperative pancreatic fistula, which was the primary endpoint of this study. Based on a noninferiority study design, 95 open pancreatoduodenectomies per group were needed. Feasibility of the modification of the Blumgart pancreaticojejunostomy in robotic pancreatoduodenectomy was also shown. All pancreaticojejunostomies were performed by a single surgeon.ResultsBetween October 2011 and May 2019, there were 415 pancreatoduodenectomies with either a Cattel-Warren pancreaticojejunostomy (n = 225) or a modification of the Blumgart pancreaticojejunostomy (n = 190). There was 1 grade C postoperative pancreatic fistula in 190 consecutive modification of the Blumgart pancreaticojejunostomies (0.5%). Logistic regression analysis showed that the rate of clinically relevant postoperative pancreatic fistula was not affected by consecutive case number. After exclusion of robotic pancreatoduodenectomies (the Cattel-Warren pancreaticojejunostomy: 82; modification of the Blumgart pancreaticojejunostomy: 66), 267 open pancreatoduodenectomies were left, among which the matching process identified 109 pairs. The modification of the Blumgart pancreaticojejunostomy was shown to be noninferior to the Cattel-Warren pancreaticojejunostomy with respect to clinically relevant postoperative pancreatic fistula (11.9% vs 22.9%; odds ratio: 0.46 [0.21–0.93]; P = .03), grade B postoperative pancreatic fistula (11.9% vs 18.3%; P = .18), and grade C postoperative pancreatic fistula (0 vs 4.6%; P = .05) as well as to all secondary study endpoints. The modification of the Blumgart pancreaticojejunostomy was feasible in 66 robotic pancreatoduodenectomies. In this subgroup with 1 conversion to open surgery (1.5%), a clinically relevant postoperative pancreatic fistula occurred after 9 procedures (13.6%) with no case of grade C postoperative pancreatic fistula and a 90-day mortality of 3%.ConclusionThe modification of the Blumgart pancreaticojejunostomy described herein is noninferior to the Cattel-Warren pancreaticojejunostomy in open pancreatoduodenectomy. This technique is also feasible in robotic pancreatoduodenectomy. 相似文献
3.
Kristin Heeger Volker Fendrich Jens Waldmann Peter Langer Veit Kanngießer Detlef Klaus Bartsch 《The surgeon》2013,11(5):246-252
Background and PurposeA 2011 metaanalysis demonstrated no difference in postoperative complications between pancreatogastrostomy and pancreaticojejunostomy after pancreaticoduodenectomy with the limitation of heterogeneity among the analysed studies. The present study compares postoperative complications after duct-to-mucosa pancreaticojejunostomy with a modified binding purse-string-mattress sutures pancreatogastrostomy in a teaching hospital.MethodsOne-hundred consecutive pancreaticoduodenectomies were reconstructed either by pancreaticojejunostomy (n = 50, 2004–2008) or modified pancreatogastrostomy (n = 50, 2008–2011). Prospective patients' data was retrospectively analysed for postoperative complications.Main findingsComplications occurred significantly less after modified pancreatogastrostomy compared to pancreaticojejunostomy (p = 0.016). This was mainly due to a significantly lower rate of pancreatic fistula (p = 0.029), especially a lower rate of clinically relevant B and C fistulas (p = 0.011). In particular, the fistula rate was reduced in patients with a soft, non-fibrotic pancreas (p = 0.0231). Postoperative mortality was also lower after modified pancreatogastrostomy (p = 0.042). Uni- and multivariate analyses revealed a soft, non-fibrotic pancreatic texture (odds ratio 5.4, p = 0.028), a non-dilatated pancreatic duct (p = 0.047) and pancreaticojejunostomy (odds ratio 10.7, p = 0.026) as independent, negative factors for pancreatic fistula.ConclusionIn a teaching hospital, modified pancreatogastrostomy seems to be superior to pancreaticojejunostomy regarding pancreatic fistula, especially in patients with a soft, non-fibrotic pancreas and/or a small duct. An ongoing prospective randomised multicentre trial (RECOPANC) might confirm these results. 相似文献
4.
Giuseppe K. Fusai Domenico Tamburrino Stefano Partelli Panagis Lykoudis Peter Pipan Francesca Di Salvo Nassiba Beghdadi Safi Dokmak Dominik Wiese Luca Landoni Chiara Nessi O.R.C. Busch Niccolò Napoli Jin-Young Jang Wooil Kwon Marco Del Chiaro Chiara Scandavini Mahmoud Abu-Awwad Massimo Falconi 《Surgery》2021,169(5):1093-1101
BackgroundThe role of portal vein resection for pancreatic cancer is well established but not for pancreatic neuroendocrine neoplasms. Evidence from studies providing information on long-term outcome after venous resection in pancreatic neuroendocrine neoplasms patients is lacking.MethodsThis is a multicenter retrospective cohort study comparing pancreaticoduodenectomy with vein resection with standard pancreaticoduodenectomy in patients with pancreatic neuroendocrine neoplasms. The primary endpoint was to evaluate the long-term survival in both groups. Progression-free survival and overall survival were calculated using the method of Kaplan and Meier, but a propensity score-matched cohort analysis was subsequently performed to remove selection bias and improve homogeneity. The secondary outcome was Clavien-Dindo ≥3.ResultsSixty-one (11%) patients underwent pancreaticoduodenectomy with vein resection and 480 patients pancreaticoduodenectomy. Five (1%) perioperative deaths were recorded in the pancreaticoduodenectomy group, and postoperative clinically relevant morbidity rates were similar in the 2 groups (pancreaticoduodenectomy with vein resection 48% vs pancreaticoduodenectomy 33%). In the initial survival analysis, pancreaticoduodenectomy with vein resection was associated with worse 3-year progression-free survival (48% pancreaticoduodenectomy with vein resection vs 83% pancreaticoduodenectomy; P < .01) and 5-year overall survival (67% pancreaticoduodenectomy with vein resection vs 91% pancreaticoduodenectomy). After propensity score matching, no significant difference was found in both 3-year progression-free survival (49% pancreaticoduodenectomy with vein resection vs 59% pancreaticoduodenectomy; P = .14) and 5-year overall survival (71% pancreaticoduodenectomy with vein resection vs 69% pancreaticoduodenectomy; P = .98).ConclusionThis study demonstrates no significant difference in perioperative risk with a similar overall survival between pancreaticoduodenectomy and pancreaticoduodenectomy with vein resection. Tumor involvement of the superior mesenteric/portal vein axis should not preclude surgical resection in patients with locally advanced pancreatic neuroendocrine neoplasms. 相似文献
5.
《The surgeon》2020,18(1):24-30
BackgroundThe influence of postoperative complications, specifically, pancreatic fistula (PF), on long-term oncologic outcome in patients with pancreatic ductal adenocarcinoma (PDAC) is unclear.MethodsProspectively collected data of patients who underwent pancreaticoduodenectomy (PD) for PDAC between 2008 and 2016 were retrospectively reviewed and analyzed. Deaths within 90 days were excluded. Median follow-up time was 22 months for the entire cohort (range 2–102 months). PF was graded as biochemical leak, grade B, or grade C according to the criteria of the International Study Group on Pancreatic Fistula. Postoperative complications were graded according to the Clavien-Dindo classification (CDC). Data on clinical and pathological characteristics as well as on recurrence and survival were collected.ResultsTwenty-nine of the 148 identified patients (19%) developed PF, of whom 17 (11.4%) had a PF grade B or C. 29 patients developed a postoperative complication CDC grade 3 or 4. The respective 3-year disease-free survival was 15.5% and 19.2% (P = 0.725), and the 5-year overall survival was 20% and 16% (P = 0.914) in patients with and without PF. On multivariate analysis, the use of adjuvant chemotherapy, lymph node involvement, surgical margin involvement, and tumor grade were associated with patient survival. PF and postoperative complications CDC grade 3 or 4 were not associated with decreased long-term survival, disease-free survival or local recurrence rate.ConclusionsWhile acknowledging the limited sample size, no association was seen between PF or postoperative complications and overall or disease-free survival in patients undergoing PD for PDAC. 相似文献
6.
Stefano Andrianello Elisa Bannone Giovanni Marchegiani Giuseppe Malleo Salvatore Paiella Alessandro Esposito Roberto Salvia Claudio Bassi 《Surgery》2021,169(4):724-731
BackgroundPostoperative acute pancreatitis has recently been reported as a specific complication after pancreatoduodenectomy. The aim of this study was to characterize postoperative acute pancreatitis after distal pancreatectomy.MethodsWe analyzed the outcomes retrospectively of 368 patients who underwent distal pancreatectomies during the period January 2016 to December 2019. Postoperative acute pancreatitis was defined as an increase of serum amylase activity greater than our laboratory normal upper limit on postoperative days 0 to 2. We assessed the incidence of postoperative acute pancreatitis after distal pancreatectomy and examined possible predictors of postoperative acute pancreatitis and relationships of postoperative acute pancreatitis with postoperative pancreatic fistula.ResultsThe rates of postoperative acute pancreatitis and postoperative pancreatic fistula after distal pancreatectomy were 67.9% and 28.8%, respectively. Patients who developed postoperative acute pancreatitis experienced an increased rate of severe morbidity (18.4 vs 9.3%; P = .030). Neoadjuvant therapy (odds ratio 0.28, 0.09–0.85; P = .025), age ≥ 65 y (odds ratio 0.34, 0.13–0.85; P = .020), duct size (odds ratio 0.02, 0.002–0.47; P = .013), pancreatic thickness (odds ratio 3.4, 1.29–8.9; P = .013), resection at the body-tail level (odds ratio 4.3, 1.15–23.19; P = .041), and neuroendocrine histology (odds ratio 1.14, 1.06–3.90; P = .013) were independent predictors of postoperative acute pancreatitis. Furthermore, postoperative acute pancreatitis was an independent predictor of postoperative pancreatic fistula (odds ratio 5.8, 2.27–15.20; P < .001). Postoperative pancreatic fistula occurred in 37% of patients who developed postoperative acute pancreatitis. Patients developing postoperative acute pancreatitis alone demonstrated a statistically significantly increased rate of biochemical leakage and bacterial contamination in the peripancreatic drainage fluid.ConclusionPostoperative acute pancreatitis is a frequent event after distal pancreatectomy and, despite its close association with postoperative pancreatic fistula, evidently represents a separate phenomenon. A universally accepted definition of postoperative acute pancreatitis that applies to all types of pancreatic resections is needed, because it may identify patients at greater risk for additional morbidity immediately after pancreatic resections. 相似文献
7.
Naoki Ikenaga Takao Ohtsuka Kohei Nakata Yusuke Watanabe Yasuhisa Mori Masafumi Nakamura 《Surgery》2021,169(4):732-737
BackgroundThe definition of postoperative acute pancreatitis as a specific complication of pancreatic surgery was proposed in 2016. Its presence and relevance have not been established, especially after a distal pancreatectomy.MethodsMedical records of 319 patients who underwent pancreatoduodenectomy or distal pancreatectomy were analyzed. Postoperative acute pancreatitis was defined as an increase in serum amylase activity greater than the upper normal limit on postoperative day 1, according to Connor’s definition of postoperative acute pancreatitis.ResultsPostoperative acute pancreatitis occurred in 63.4% of 153 of the patients undergoing pancreatoduodenectomy and 65.7% of the 166 undergoing distal pancreatectomies. Patients who developed postoperative acute pancreatitis after pancreatoduodenectomy experienced an increase in the rate of morbidity (22.7% vs 7.1%; P = .0137), including postoperative pancreatic fistula (18.6% vs 1.8%; P = .024), resulting in greater postoperative stays (21 days vs 17 days; P = .0008). Postoperative acute pancreatitis in association with an increased serum C-reactive protein ≥18.0 mg/dL (which we defined as a clinically relevant postoperative acute pancreatitis) more strongly indicated the occurrence of severe complications (P = .0032) and was an independent predictor of postoperative pancreatic fistula after pancreatoduodenectomy (odds ratio, 3.03; P = .0448). Patients who developed postoperative acute pancreatitis after distal pancreatectomy experienced similar postoperative courses regarding morbidity and the duration of postoperative stay.ConclusionThe clinical relevance of postoperative acute pancreatitis differs after a pancreatoduodenectomy versus a distal pancreatectomy. The development of effective strategies for preventing postoperative acute pancreatitis might improve surgical outcomes after pancreatoduodenectomy. 相似文献
8.
Yun Ho Lee Young Hoe Hur Hee Joon Kim Choong Young Kim Jin Woong Kim 《Asian journal of surgery / Asian Surgical Association》2021,44(1):137-142
Background/objectiveA high incidence of delayed gastric emptying (DGE) is observed in patients undergoing pylorus-preserving pancreaticoduodenectomy (PpPD). However, DGE incidence after pancreaticoduodenectomy varied because of heterogeneity in surgical techniques, number of surgeons, and DGE definition. This study aimed to evaluate the difference in the incidence of DGE following PpPD and pylorus-resecting pancreaticoduodenectomy (PrPD) and to analyze the risk factor of DGE by a single surgeon to determine whether pylorus preservation was the main factor of DGE.MethodsThis retrospective study included 115 patients who underwent PpPD (with pylorus ring preservation) and PrPD (without pylorus ring preservation) with laparotomy by a single surgeon at a tertiary center.ResultsThe overall incidence of DGE was 23.1%. For comparison, 20 patients (39.2%) in the PpPD group and 5 patients (8.8%) in the PrPD group had DGE, showing a significant difference (p < 0.001). On univariate analysis, hypertension, PpPD, operation time, intraoperative bleeding, packed red blood cell transfusion ≥500 mL, and clinically relevant postoperative pancreatic fistula were associated with DGE. Multivariate analysis identified pylorus preservation and clinically relevant postoperative pancreatic fistula as risk factors for DGE.ConclusionCompared with PpPD, PrPD significantly reduced the incidence of DGE. 相似文献
9.
Stacy J. Kowalsky Mazen S. Zenati Mashaal Dhir Eric G. Schaefer Andrew Dopsovic Kenneth K. Lee Melissa E. Hogg Herbert J. Zeh Charles M. Vollmer Amer H. Zureikat 《Surgery》2018,163(4):747-752
Background
Various strategies to decrease postoperative pancreatic fistula after a distal pancreatectomy have proved unsuccessful. Because narcotics can cause spasm of the sphincter of Oddi and thereby increase pressure within the pancreatic duct stump, we hypothesized that increased narcotic use would be associated with increased occurrence of clinically relevant postoperative pancreatic fistula after distal pancreatectomy.Methods
Retrospective analysis of consecutive distal pancreatectomies (2011–2016) was performed. Postoperative narcotic use was calculated in morphine equivalents. Postoperative pancreatic fistula was graded according to the International Study Group on Pancreatic Surgery. Perioperative variables were evaluated using multivariate logistic regression with clinically relevant postoperative pancreatic fistula as the dependent outcome.Results
In the study, 310 distal pancreatectomies were analyzed (61% robotic, 20% open, 19% laparoscopic). Average age was 62 (53% female), and median total dose of morphine equivalents was 424?mg (interquartile range 242–768). Clinically relevant postoperative pancreatic fistula occurred in 21.6%. Clinically relevant postoperative pancreatic fistula and not clinically relevant postoperative pancreatic fistula cohorts were similar in most demographics and operative variables, but clinically relevant postoperative pancreatic fistula patients had fewer stapled transections (80 vs 90%, P?=?.025), less pancreatic cancers (11 vs 35%, P?<?.001), and greater median total morphine equivalents (577 vs 403?mg, P?<?.009). On univariate analysis, clinically relevant postoperative pancreatic fistula was associated with body mass index, nonstapled transection, suture ligation of the PD, a nonpancreatic cancer pathology, prophylactic octreotide, and total morphine equivalents >424 (cohort median). On multivariate analysis, only pancreatic cancer pathology was protective against a clinically relevant postoperative pancreatic fistula (odds ratio 0.24, confidence interval, 0.10–0.50, P?=?.001), while increasing total morphine equivalents were predictive of a clinically relevant postoperative pancreatic fistula (odds ratio 1.13, confidence interval, 1.01–1.27, P?=?.035) with a 13% increased risk for every approximate ≈100?mg increase in total morphine equivalents.Conclusion
In this retrospective analysis, postoperative narcotic use was associated with the development of clinically relevant postoperative pancreatic fistula after distal pancreatectomy. Limiting narcotic use may be one of the few available mitigating strategies against the development of a clinically relevant postoperative pancreatic fistula after distal pancreatectomy. 相似文献10.
Fabio Casciani Maxwell T. Trudeau Horacio J. Asbun Chad G. Ball Claudio Bassi Stephen W. Behrman Adam C. Berger Mark P. Bloomston Mark P. Callery John D. Christein Massimo Falconi Carlos Fernandez-del Castillo Mary E. Dillhoff Euan J. Dickson Elijah Dixon William E. Fisher Michael G. House Steven J. Hughes John W. Kunstman 《Surgery》2021,169(4):708-720
BackgroundPancreatoduodenectomies at high risk for clinically relevant pancreatic fistula are uncommon, yet intimidating, situations. In such scenarios, the impact of individual surgeon experience on outcomes is poorly understood.MethodsThe fistula risk score was applied to identify high-risk patients (fistula risk score 7–10) from 7,706 pancreatoduodenectomies performed at 18 international institutions (2003–2020). For each case, surgeon pancreatoduodenectomy career volume and years of practice were linked to intraoperative fistula mitigation strategy adoption and outcomes. Consequently, best operative approaches for clinically relevant pancreatic fistula prevention and best performer profiles were identified through multivariable analysis models.ResultsEight hundred and thirty high-risk pancreatoduodenectomies, performed by 64 surgeons, displayed an overall clinically relevant pancreatic fistula rate of 33.7%. Clinically relevant pancreatic fistula rates decreased with escalating surgeon career pancreatoduodenectomy (–49.7%) and career length (–41.2%; both P < .001), as did transfusion and reoperation rates, postoperative morbidity index, and duration of stay. Great experience (≥400 pancreatoduodenectomies performed or ≥21-year-long career) was a significant predictor of clinically relevant pancreatic fistula prevention (odds ratio 0.52, 95% confidence interval 0.35–0.76) and was more often associated with pancreatojejunostomy reconstruction and prophylactic octreotide omission, which were both independently associated with clinically relevant pancreatic fistula reduction. A risk-adjusted performance analysis also correlated with experience. Moreover, minimizing blood loss (≤400 mL) significantly contributed to clinically relevant pancreatic fistula prevention (odds ratio 0.40, 95% confidence interval 0.22–0.74).ConclusionSurgeon experience is a key contributor to achieve better outcomes after high-risk pancreatoduodenectomy. Surgeons can improve their performance in these challenging situations by employing pancreatojejunostomy reconstruction, omitting prophylactic octreotide, and minimizing blood loss. 相似文献
11.
Stefano Andrianello Luca Landoni Cecilia Bortolato Livio Iudici Massimiliano Tuveri Antonio Pea Matteo De Pastena Giuseppe Malleo Deborah Bonamini Gessica Manzini Claudio Bassi Roberto Salvia 《Surgery》2021,169(5):1069-1075
BackgroundSurgical site infections are an important burden of pancreatic surgery, prolonging hospitalization and delaying adjuvant treatment. The aim of this study was to compare negative pressure wound therapy with standard sterile dressing in terms of the prevention of non–organ-space surgical site infection (superficial and deep surgical site infection) in the high-risk setting.MethodsThe trial was conducted at the University of Verona Hospital Trust, Verona, Italy, from July 25, 2018, through October 10, 2019, among adults undergoing surgery for periampullary neoplasms. Only patients at high-risk for surgical site infection based on body mass index, diabetes, steroids, neoadjuvant therapy, American Society of Anesthesiologists score, Charlson comorbidity index, duration of surgery, and blood loss were included and randomized.ResultsA total of 351 patients were screened, 100 met the inclusion criteria and were 1:1 allocated in the 2 arms. The difference in terms of non–organ-space surgical site infection comparing negative pressure wound therapy with standard sterile dressing was not significant (10.9 vs 12.2%, risk ratio [RR] 1.144, confidence interval [CI] 95% 0.324–4.040, P = 1.000). Hematomas (4.3 vs 2%, RR 1.565, CI 95% 0.312–7.848, P = .609) and organ-space infections (46.7 vs 43.8%, RR 1.059, CI 95% 0.711–1.576, P = .836) were similar. Negative pressure wound therapy prevented the development of seromas (0 vs 12.2%, RR 0.483, CI 95% 0.390–0.599, P = .027). The aesthetic result assessed on postoperative day 7 was better in the negative pressure wound therapy group (visual analogue scale, 8 vs 7, P = .029; Stony Brook Scar Evaluation Scale, 3.2 vs 2.5, P = .009), but it was no more evident on postoperative day 30 after a total number of 23 dropouts.ConclusionCompared with standard sterile dressing, negative pressure wound therapy is not associated with an improved rate of non–organ-space surgical site infection after surgery for periampullary neoplasms in patients at high risk for surgical site infection. Additional studies will help identify the population that could benefit most from this intervention. 相似文献
12.
《Asian journal of surgery / Asian Surgical Association》2021,44(9):1151-1157
ObjectivesThe clinical significance of the highest drain fluid amylase (DFA) level beyond pancreaticoduodenectomy (PD) postoperative day three (POD 3) remains unclear. This study investigated the impact of highest DFA level beyond POD 3 on postoperative pancreatic fistula (POPF) severity and outcomes of patients undergoing PD with POPF.MethodsPatient demographics of biochemical POPF and clinically relevant POPF (CR-POPF) were compared. Predictive factors were assessed using binary logistic regression. Receiver operating characteristic curve analysis was performed to determine the optimal cutoff value of highest DFA (beyond POD 3). We compared length of hospital stay, surgical mortality rates, and need for postoperative interventions by highest DFA level.ResultsPatients with CR-POPF had an older age (p = 0.039), required intraoperative blood transfusion (p = 0.006), and had greater highest DFA levels (p = 0.001) than those with biochemical POPF. The optimal highest DFA cutoff was 2014.5 U/L. Multivariate analysis showed that percentage of patients with intraoperative blood transfusion (p = 0.011; odds ratio, 3.716) and a highest DFA > 2014.5 U/L beyond POD 3 (p = 0.001; odds ratio, 5.722) was predictive of CR-POPF.ConclusionHighest DFA > 2014.5 U/L beyond POD 3 is an independent predictor for CR-POPF. At a highest DFA >2014.5 U/L, 30-day surgical mortality rate, length of stay, and need for postoperative interventions did not differ. 相似文献
13.
Shubham Agrawal Jerry Ingrande Engy T. Said Rodney A. Gabriel 《The Journal of arthroplasty》2021,36(3):1029-1034
BackgroundPreoperative smoking is an easily modifiable risk factor and has associations with increased postoperative morbidity and mortality. It is important to clarify these risks for specific procedures to provide improved and evidence-based quality of care. The purpose of the present study aims to identify the associations between preoperative smoking and 30-day postoperative outcomes in patients undergoing total hip arthroplasty.MethodsWe used R statistics to conduct a multivariable logistic regression analysis followed by a propensity score matching analysis to explore the association between preoperative smoking and postoperative outcomes.ResultsA final cohort of 67,897 patients who underwent total hip arthroplasty was selected for analysis. After adjusting for potential confounders, the odds of postoperative pulmonary complications (odds ratio [OR], 1.352; 95% confidence interval [95% CI], 1.075-1.700; P = .01), infectious complications (OR, 1.310; 95% CI, 1.094-1.567; P = .003), and extended hospital stay (OR, 1.17; 95% CI, 1.099-1.251; P < .001) were all significantly higher in the smoking population. After propensity matching these cohorts, both infectious complications (P = .017) and extended hospital stays (P = .001) were significantly higher in smoking patients.ConclusionsAfter controlling for potential confounding variables, our multivariable regression analysis revealed a significant increase in pulmonary and infectious complications as well as significantly longer hospital stays in our smoking population. When using a propensity score matching analysis, an increase in infectious complications as well as extended hospital stay was observed. Given the concerning prevalence of smoking in the United States, our data provide updated information toward a growing mass of literature supporting smoking cessation before surgical operations. 相似文献
14.
Yun Song Andrew D. Tieniber Charles M. Vollmer Major K. Lee Robert E. Roses Douglas L. Fraker Rachel R. Kelz Giorgos C. Karakousis 《Surgery》2019,165(6):1136-1143
BackgroundClinically relevant postoperative pancreatic fistula and delayed gastric emptying cause substantial morbidity after pancreatoduodenectomy. Per international guidelines, the placement of jejunostomy tubes may be considered for patients at risk for malnutrition, such as those with a high risk for clinically relevant postoperative pancreatic fistula and related complications. This study determined predictors and postoperative outcomes of jejunostomy tube placement.MethodsPatients undergoing pancreatoduodenectomy in 2014 to 2015 were identified using the American College of Surgeons National Surgical Quality Improvement Program and Procedure-Targeted Pancreatectomy Participant Use Files. Multivariable logistic regressions were used to identify factors associated with concurrent jejunostomy tube placement and postoperative outcomes.ResultsOf 3,600 patients, 8.9% underwent jejunostomy tube placement. Patients given a jejunostomy tube were more likely white (odds ratio 1.46, P = .016), to have low preoperative serum albumin levels (odds ratio 2.13, P < .001), to have received neoadjuvant radiotherapy (odds ratio 2.14, P < .001), and to have received an intraoperative transfusion (odds ratio 1.50, P = .004). We observed no association between jejunostomy tube placement and an increasing number of risk factors for clinically relevant postoperative pancreatic fistula (P = .96) or delayed gastric emptying (P = .54). Overall, jejunostomy tube placement was associated with increased morbidity (odds ratio 1.34, P = .020) and duration of stay (P < .001), but not mortality (P = .12). Among patients with low serum albumin or those who developed clinically relevant postoperative pancreatic fistula or delayed gastric emptying, jejunostomy tube utilization was not associated with morbidity or mortality.ConclusionJejunostomy tube placement during pancreatoduodenectomy was not driven by risk factors for clinically relevant postoperative pancreatic fistula or delayed gastric emptying, suggesting that practice patterns play a role. Among patients with at-risk preoperative albumin or who developed these complications, jejunostomy tube placement was not associated with worse outcomes, supporting selective utilization per guideline recommendations. 相似文献
15.
《Asian journal of surgery / Asian Surgical Association》2022,45(1):125-130
BackgroundPancreatic trauma results in significant morbidity and mortality. However, few studies have investigated the postoperative prognostic factors in patients with pancreatic trauma.Material and methodsA retrospective study was conducted on consecutive patients with pancreatic trauma who underwent surgery in a national referral trauma center. Clinical data were retrieved from the electronic medical system. Univariate and binary logistic regression analyses were performed to identify the perioperative clinical parameters that may predict the factors of mortality of the patients.ResultsA total of 150 patients underwent laparotomy due to pancreatic trauma during the study period. 128(85.4%) patients survived and 22 (14.6%) patients died due to pancreatic injury (10 patients died of recurrent intra-abdominal active hemorrhage and 12 died of multiple organ failure). Univariate analysis showed that age, hemodynamic status, and injury severe score (ISS) as well as postoperative serum levels of C-reactive protein (CRP), procalcitonin, albumin, creatinine and the volume of intraoperative blood transfusion remained strongly predictive of mortality (P < 0.05). Binary logistic regression analysis showed that the independent risk factors for prognosis after pancreatic trauma were age (P = 0.010), preoperative hemodynamic instability (P = 0.015), postoperative CRP ≥154 mg/L (P = 0.014), and postoperative serum creatinine ≥177 μmol/L (P = 0.027).ConclusionsIn this single-center retrospective study, we demonstrated that preoperative hemodynamic instability, severe postoperative inflammation (CRP ≥154 mg/L) and acute renal failure (creatinine ≥177 μmol/L) were associated with a significant risk of mortality after pancreatic trauma. 相似文献
16.
Ayman El Nakeeb Tarek Salah Ahmad Sultan Mohamed El Hemaly Waleed Askr Helmy Ezzat Emad Hamdy Ehab Atef Ehab El Hanafy Ahmed El-Geidie Mohamed Abdel Wahab Talaat Abdallah 《World journal of surgery》2013,37(6):1405-1418
Background
Postoperative pancreatic fistula (POPF) after pancreaticoduodenectomy (PD) remains a challenge even at high-volume centers.Methods
This study was designed to analyze perioperative risk factors for POPF after PD and evaluate the factors that predict the extent and severity of leak. Demographic data, preoperative, intraoperative, and postoperative variables were collected.Results
A total of 471 consecutive patients underwent PD in our center. Fifty-seven patients (12.1 %) developed a POPF of any type; 21 patients (4.5 %) had a fistula type A, 22 patients (4.7 %) had a fistula type B, and the remaining 14 patients (3 %) had a POPF type C. Cirrhotic liver (P = 0.05), BMI > 25 kg/m2 (P = 0.0001), soft pancreas (P = 0.04), pancreatic duct diameter <3 mm (0.0001), pancreatic duct located <3 mm from the posterior border (P = 0.02) were significantly associated with POPF. With the multivariate analysis, both BMI and pancreatic duct diameter were demonstrated to be independent factors. The hospital mortality in this series was 11 patients (2.3 %), and the development of POPF type C was associated with a significantly increased mortality (7/14 patients). The following factors were predictors of clinically evident POPF: a postoperative day (POD) 1 and 5 drain amylase level >4,000 IU/L, WBC, pancreatic duct diameter <3 mm, and pancreatic texture.Conclusions
Cirrhotic liver, BMI, soft pancreas, pancreatic duct diameter <3 mm, pancreatic duct near the posterior border are risk factors for development of POPF. In addition a drain amylase level >4,000 IU/L on POD 1 and 5, WBC, pancreatic duct diameter, pancreatic texture may be predictors of POPF B, C. 相似文献17.
IntroductionPancreatic fistula remains the main cause for postoperative morbidity following pancreaticoduodenectomy. The coincidence of sentinel bleed prior to post pancreatectomy haemorrhage (PPH) and pancreatic fistula is associated with very high mortality.Presentation of caseWe report a case of pancreaticoduodenectomy complicated by postoperative leak and hematemesis. Severe delayed haemorrhage from the pancreatico-jejunostomy necessitated re-laparotomy and complete disconnection of the pancreatic anastomosis. Hemodynamic instability precluded a pancreatectomy or creation of a new anastomosis. A follow up MRI done 3 weeks after the patient’s discharge demonstrated a fistulous tract causing a communication between both the pancreatic and biliary systems and the enteric loop.DiscussionSpontaneous development a pancreatico-enteric fistula despite ligation of the pancreatic duct and complete disconnection of the pancreatic anastomosis has never been reported in literature to date.ConclusionPancreatic duct occlusion may be considered over a completion pancreatectomy or revisional pancreatic anastomosis in hemodynamically unstable and challenging cases. 相似文献
18.
Background
It has long been debated whether pancreaticogastrostomy (PG) or pancreaticojejunostomy (PJ) is the better choice for reconstruction after pancreaticoduodenectomy. The purpose of this study is to evaluate the two techniques.Methods
Randomized controlled trials (RCTs) comparing PG with PJ published from January 1995 to January 2014 were searched electronically using PubMed, Medline, and Cochrane Library. Published data of these RCTs were analyzed using either fixed-effects model or random-effects model.Results
Seven RCTs were included in this meta-analysis, with a total of 1121 patients (562 in PG, 559 in PJ). The incidence of postoperative pancreatic fistula and intra-abdominal fluid collection were significantly lower in PG than in PJ (respectively: odds ratio = 0.53 [0.37, 0.74], P < 0.001; odds ratio = 0.48 [0.30, 0.76], P < 0.01), no significant difference could be found for delayed gastric emptying, hemorrhage, morbidity, reoperation rate, and mortality.Conclusions
The evidence from RCTs suggests that PG technique is associated with a lower rate of postoperative pancreatic fistula and intra-abdominal fluid collection than PJ. 相似文献19.
Giulio Belfiori Guido Fiorentini Domenico Tamburrino Stefano Partelli Michele Pagnanelli Giulia Gasparini Renato Castoldi Gianpaolo Balzano Corrado Rubini Giuseppe Zamboni Stefano Crippa Massimo Falconi 《Surgery》2021,169(2):403-410
BackgroundThere is an increased interest in venous vascular resection associated with pancreatic resection for pancreatic ductal adenocarcinoma as an upfront procedure or after neoadjuvant treatment. The aim of this study was to evaluate the impact of venous vascular resection for pancreatic ductal adenocarcinoma on postoperative and long-term outcomes.MethodsThe study is a retrospective analysis of patients who underwent pancreatectomy for pancreatic head pancreatic ductal adenocarcinoma with and without venous vascular resection between January 2010 and April 2018. The impact of venous vascular resection on postoperative and pathologic data was analyzed. Univariate and multivariate analyses of predictors of disease-free and disease-specific survival were analyzed for the entire cohort. A propensity-score matched cohort analysis was subsequently performed to remove selection bias and improve homogeneity.ResultsFour hundred and eighty-one patients were included, and 126 (26%) underwent a venous vascular resection. Patients undergoing venous vascular resection had higher morbidity (64% vs 54%; P = .026) with no differences in 90-day postoperative mortality (3.1 vs 2.8%; P = .5). Venous vascular resections were also significantly associated with R1 resections (52% vs 37%; P = .002) and perineural invasion (87% vs 77%; P = .017). Five-year disease-free survival in patients with and without venous vascular resection were 7% and 20% (P = .018), respectively. Independent predictors of worse disease-free survival included venous vascular resection, positive lymph node status, and perineural invasion. Independent predictors of worse disease-specific survival were perineural invasion and positive nodal status, while adjuvant treatment was a protective factor. Five-year disease-specific survival in patients with and without venous vascular resection were 19% and 35% (P = .42).ConclusionPancreatectomy with venous vascular resection can be accomplished safely. Venous vascular resections are associated with poor prognostic factors and with a worse clinical outcome, being a significant predictor of cancer recurrence. 相似文献
20.
IntroductionDonor nephrectomy (DN) is a procedure performed to provide recipients with a kidney to treat end-stage renal disease. The following analysis evaluated depression diagnosis in DN patients compared to controls.MethodsDN patients and matched controls were identified between 2000 and 2009 from the Statewide Planning and Research Cooperative System database. Cohorts were tracked for depression incidence. Multivariable logistic regression was used to determine independent predictors of a postoperative depression diagnosis.ResultsThe total study cohort included 2108 DN cases and 2108 controls. In both donors and controls, the baseline rate of depression was 0.95% (n = 20). The 5-year incidence of depression diagnosis after exposure increased in both cohorts (donors: 2.5%, n = 53; controls: 7.2%, n = 152; P < .001). The 5-year relative risk for developing depression was 2.65 (CI 1.59-4.42, P = .0002) in donors and 7.60 (CI 4.79-12.07, P < .001) in controls. On multivariable regression, being a donor was associated with reduced risk of developing postoperative depression (OR = 0.322, CI 0.233-0.445, P < .001), and the greatest risk factor for postoperative depression was a prior depressive diagnosis (OR = 7.811, CI 3.814-15.997, P < .001).ConclusionOur analysis shows that the strongest risk factor for depression was a prior diagnosis of depression. However, willingness to undergo donor nephrectomy is associated with less subsequent depression than the control population, suggesting that kidney donors may be a more resilient cohort. 相似文献