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1.
Ann Surg Oncol ; 2024 Aug 09.
Artículo en Inglés | MEDLINE | ID: mdl-39120839

RESUMEN

BACKGROUND: Pancreatic adenocarcinoma located in the pancreatic body might require a portomesenteric venous resection (PVR), but data regarding surgical risks after distal pancreatectomy (DP) with PVR are sparse. Insight into additional surgical risks of DP-PVR could support preoperative counseling and intraoperative decision making. This study aimed to provide insight into the surgical outcome of DP-PVR, including its potential risk elevation over standard DP. METHODS: We conducted a retrospective, multicenter study including all patients with pancreatic adenocarcinoma who underwent DP ± PVR (2018-2020), registered in four audits for pancreatic surgery from North America, Germany, Sweden, and The Netherlands. Patients who underwent concomitant arterial and/or multivisceral resection(s) were excluded. Predictors for in-hospital/30-day major morbidity and mortality were investigated by logistic regression, correcting for each audit. RESULTS: Overall, 2924 patients after DP were included, of whom 241 patients (8.2%) underwent DP-PVR. Rates of major morbidity (24% vs. 18%; p = 0.024) and post-pancreatectomy hemorrhage grade B/C (10% vs. 3%; p = 0.041) were higher after DP-PVR compared with standard DP. Mortality after DP-PVR and standard DP did not differ significantly (2% vs. 1%; p = 0.542). Predictors for major morbidity were PVR (odds ratio [OR] 1.500, 95% confidence interval [CI] 1.086-2.071) and conversion from minimally invasive to open surgery (OR 1.420, 95% CI 1.032-1.970). Predictors for mortality were higher age (OR 1.087, 95% CI 1.045-1.132), chronic obstructive pulmonary disease (OR 4.167, 95% CI 1.852-9.374), and conversion from minimally invasive to open surgery (OR 2.919, 95% CI 1.197-7.118), whereas concomitant PVR was not associated with mortality. CONCLUSIONS: PVR during DP for pancreatic adenocarcinoma in the pancreatic body is associated with increased morbidity, but can be performed safely in terms of mortality.

2.
HPB (Oxford) ; 25(2): 269-277, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36526539

RESUMEN

BACKGROUND: Total pancreatectomy (TP) is a major surgical procedure that involves lifelong exocrine and endocrine pancreatic insufficiency. Qualitative evidence is sparse regarding patients' experiences after the operation. The aim of this study was to explore patients' experiences of symptoms that occur after TP and how these symptoms affect their health and life situations. METHODS: A qualitative design with prospective consecutive sampling and an inductive thematic analysis was used. Semistructured interviews were postoperatively performed at 6-9 months with 20 patients undergoing TP in two university hospitals in Sweden. RESULTS: Two main themes emerged from the analysis: "Changes in everyday life" and "Psychological journey". Patients experienced symptoms related to diabetes as the major life change after the operation, and they were also limited by symptoms of exocrine insufficiency, difficulties with food intake and physical weakness. In the psychological journey that patients underwent, the support received from family, friends and the health care system was important. Moreover, patients experienced a general need for more extensive information, especially regarding diabetes. CONCLUSION: Patients experience a lack of sufficient support and education after TP, particularly concerning their diabetes. Further efforts should be undertaken to improve information and the organization of diabetes care for this patient group.


Asunto(s)
Diabetes Mellitus , Insuficiencia Pancreática Exocrina , Humanos , Pancreatectomía/métodos , Estudios Prospectivos , Investigación Cualitativa , Calidad de Vida
3.
HPB (Oxford) ; 25(8): 972-979, 2023 08.
Artículo en Inglés | MEDLINE | ID: mdl-37198071

RESUMEN

BACKGROUND: Laparoscopic distal pancreatectomy is being implemented worldwide. The aim of this study was to perform a cost-effectiveness analysis from a health care perspective. METHODS: This cost-effectiveness analysis was based on the randomized controlled trial LAPOP, where 60 patients were randomized to open or laparoscopic distal pancreatectomy. For the follow-up of two years, resource use from a health care perspective was recorded, and health-related quality of life was assessed using the EQ-5D-5L. The per-patient mean cost and quality-adjusted life years (QALYs) were compared using nonparametric bootstrapping. RESULTS: Fifty-six patients were included in the analysis. The mean health care costs were lower, €3863 (95% CI: -€8020 to €385), for the laparoscopic group. Postoperative quality of life improved with laparoscopic resection and resulted in a gain in QALYs of 0.08 (95% CI: -0.09 to 0.25). The laparoscopic group had lower costs and improved QALYs in 79% of bootstrap samples. With a cost-per-QALY threshold of €50 000, 95.4% of the bootstrap samples were in favour of laparoscopic resection. CONCLUSION: Laparoscopic distal pancreatectomy is associated with numerically lower health care costs and improvements in QALYs compared with the open approach. The results support the ongoing transition from open to laparoscopic distal pancreatectomies.


Asunto(s)
Laparoscopía , Pancreatectomía , Humanos , Pancreatectomía/métodos , Análisis Costo-Beneficio , Calidad de Vida , Suecia , Laparoscopía/métodos , Años de Vida Ajustados por Calidad de Vida
4.
HPB (Oxford) ; 24(9): 1464-1473, 2022 09.
Artículo en Inglés | MEDLINE | ID: mdl-35410782

RESUMEN

BACKGROUND: With the poor prognosis of pancreatic cancer and the high rate of postoperative complications after pancreaticoduodenectomy, it is important to evaluate how the operation affects patients' quality of life. METHODS: This single-centre study included all patients undergoing pancreaticoduodenectomy from 2006 to 2016. Quality of life was measured with two questionnaires preoperatively, and at 6 and 12 months postoperatively. Comparisons between groups were made using a linear mixed models analysis. RESULTS: Of 279 patients planned for pancreaticoduodenectomy, 245 underwent the operation. The postoperative response rates were all 80% or more. Differences were found in one domain between the early and late time periods and three domains between patients receiving and not receiving adjuvant chemotherapy. No significant differences were found between patients with and without severe postoperative complications. However, the demographic variables of age group, sex, preoperative diabetes and smoking all exerted a significant impact on postoperative quality of life. CONCLUSION: While little or no impact was shown for the factors of postoperative complications, time period and adjuvant chemotherapy, demographic data, such as age, sex, preoperative diabetes and smoking, had considerable impacts on postoperative quality of life after pancreaticoduodenectomy.


Asunto(s)
Neoplasias Pancreáticas , Pancreaticoduodenectomía , Estudios de Cohortes , Humanos , Pancreatectomía , Neoplasias Pancreáticas/tratamiento farmacológico , Neoplasias Pancreáticas/cirugía , Pancreaticoduodenectomía/efectos adversos , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Calidad de Vida
5.
J Am Coll Surg ; 238(4): 613-621, 2024 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-38224148

RESUMEN

BACKGROUND: The introduction of modern chemotherapy a decade ago has led to increased use of neoadjuvant therapy (NAT) in patients with pancreatic ductal adenocarcinoma (PDAC). A recent North American study demonstrated increased use of NAT and improved operative outcomes in patients with PDAC. The aims of this study were to compare the use of NAT and short-term outcomes in patients with PDAC undergoing pancreatoduodenectomy (PD) among registries from the US and Canada, Germany, the Netherlands, and Sweden. STUDY DESIGN: Databases from 2 multicenter (voluntary) and 2 nationwide (mandatory) registries were queried from 2018 to 2020. Patients undergoing PD for PDAC were compared based on the use of upfront surgery vs NAT. Adoption of NAT was measured in each country over time. Thirty-day outcomes, including the composite measure (ideal outcomes), were compared by multivariable analyses. Sensitivity analyses of patients undergoing vascular resection were performed. RESULTS: Overall, 11,402 patients underwent PD for PDAC with 33.7% of patients receiving NAT. The use of NAT increased steadily from 28.3% in 2018 to 38.5% in 2020 (p < 0.0001). However, use of NAT varied widely by country: the US (46.8%), the Netherlands (44.9%), Sweden (11.0%), and Germany (7.8%). On multivariable analysis, NAT was significantly (p < 0.01) associated with reduced rates of serious morbidity, clinically relevant pancreatic fistulae, reoperations, and increased ideal outcomes. These associations remained on sensitivity analysis of patients undergoing vascular resection. CONCLUSIONS: NAT before PD for pancreatic cancer varied widely among 4 Western audits yet increased by 26% during 3 years. NAT was associated with improved short-term outcomes.


Asunto(s)
Carcinoma Ductal Pancreático , Neoplasias Pancreáticas , Humanos , Carcinoma Ductal Pancreático/cirugía , Carcinoma Ductal Pancreático/tratamiento farmacológico , Terapia Neoadyuvante , Pancreatectomía , Neoplasias Pancreáticas/cirugía , Neoplasias Pancreáticas/tratamiento farmacológico , Pancreaticoduodenectomía , Estudios Retrospectivos , Estudios Multicéntricos como Asunto
6.
Surgery ; 176(4): 1198-1206, 2024 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-39019733

RESUMEN

BACKGROUND: The efficacy and safety of minimally invasive distal pancreatectomy have been confirmed by randomized trials, but current patient selection and outcome of minimally invasive distal pancreatectomy in large international cohorts is unknown. This study aimed to compare the use and outcome of minimally invasive distal pancreatectomy in North America, the Netherlands, Germany, and Sweden. METHODS: All patients in the 4 Global Audits on Pancreatic Surgery Group (GAPASURG) registries who underwent minimally invasive distal pancreatectomy or open distal pancreatectomy during 2014-2020 were included. RESULTS: Overall, 20,158 distal pancreatectomies were included, of which 7,316 (36%) were minimally invasive distal pancreatectomies. Use of minimally invasive distal pancreatectomy varied from 29% to 54% among registries, of which 13% to 35% were performed robotically. Both the use of minimally invasive distal pancreatectomy and robotic surgery were the highest in the Netherlands. Patients undergoing minimally invasive distal pancreatectomy tended to have a younger age (Germany and Sweden), female sex (North America, Germany), higher body mass index (North America, the Netherlands, Germany), lower comorbidity classification (North America, Germany, Sweden), lower performance status (Germany), and lower rate of pancreatic adenocarcinoma (all). The minimally invasive distal pancreatectomy group had fewer vascular resections (all) and lower rates of severe complications and mortality (North America, Germany). In the multivariable regression analysis, country was associated with severe complications but not with 30-day mortality. Minimally invasive distal pancreatectomy was associated with a lower risk of 30-day mortality compared with open distal pancreatectomy (odds ratio 1.633, 95% CI 1.159-2.300, P = .005). CONCLUSIONS: Considerable disparities were seen in the use of minimally invasive distal pancreatectomy among 4 transatlantic registries of pancreatic surgery. Overall, minimally invasive distal pancreatectomy was associated with decreased mortality as compared with open distal pancreatectomy. Differences in patient selection among countries could imply that countries are in different stages of the learning curve.


Asunto(s)
Procedimientos Quirúrgicos Mínimamente Invasivos , Pancreatectomía , Neoplasias Pancreáticas , Selección de Paciente , Sistema de Registros , Procedimientos Quirúrgicos Robotizados , Humanos , Pancreatectomía/métodos , Pancreatectomía/estadística & datos numéricos , Pancreatectomía/efectos adversos , Femenino , Masculino , Persona de Mediana Edad , Anciano , Procedimientos Quirúrgicos Robotizados/estadística & datos numéricos , Procedimientos Quirúrgicos Robotizados/efectos adversos , Procedimientos Quirúrgicos Robotizados/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/estadística & datos numéricos , Sistema de Registros/estadística & datos numéricos , Neoplasias Pancreáticas/cirugía , Neoplasias Pancreáticas/mortalidad , Suecia/epidemiología , Países Bajos/epidemiología , Resultado del Tratamiento , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Adulto , Alemania/epidemiología , América del Norte/epidemiología
7.
BJS Open ; 7(2)2023 03 07.
Artículo en Inglés | MEDLINE | ID: mdl-36893287

RESUMEN

BACKGROUND: Pancreatic surgery is rapidly transitioning towards minimally invasive methods. Positive results have been published regarding the safety and efficacy of laparoscopic distal pancreatectomy, but postoperative quality of life after operation remains relatively unexplored. The aim of this study was to assess the long-term quality of life after open versus laparoscopic distal pancreatectomy. METHODS: A long-term analysis of quality-of-life data after laparoscopic and open distal pancreatectomy based on the LAPOP trial (a single-centre, superiority, parallel, open-label, RCT in which patients undergoing distal pancreatectomy were randomized 1 : 1 to either the open or laparoscopic approach). Patients received the quality-of-life questionnaires QLQ-C30 and PAN26 before surgery and at 5-6 weeks, 6 months, 12 months, and 24 months after surgery. RESULTS: Between September 2015 and February 2019, a total of 60 patients were randomized, and 54 patients (26 in the open group and 28 in the laparoscopic group) were included in the quality-of-life analysis. A significant difference was observed in six domains in the mixed model analysis, with better results among patients who underwent laparoscopic surgery. At the 2-year measurement, a statistically significant difference between groups was seen in three domains, and a clinically relevant difference of 10 or more was seen in 16 domains, with better results among the patients who underwent laparoscopic resection. CONCLUSION: Considerable differences were shown in postoperative quality of life after laparoscopic compared with open distal pancreatectomy, with better results among the patients who had undergone laparoscopic resection. Of note, some of these differences persisted up to 2 years after surgery. These results strengthen the ongoing transition from open to minimally invasive pancreatic surgery for distal pancreatectomy. Registration number: ISRCTN26912858 (http://www.controlled-trials.com).


Asunto(s)
Laparoscopía , Pancreatectomía , Humanos , Pancreatectomía/métodos , Calidad de Vida , Páncreas , Laparoscopía/efectos adversos , Laparoscopía/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos
8.
Ann Surg Open ; 2(3): e090, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37635825

RESUMEN

Objective: This study aimed to explore a possible relationship between preoperative biliary drainage (PBD) and overall survival in a national cohort of Swedish patients who underwent pancreaticoduodenectomy (PD) for pancreatic ductal adenocarcinoma (PDAC). Background: PBD has been shown to increase postoperative complications after PD, but its use is steadily increasing. There are a few small studies that have indicated that PBD might in itself negatively affect overall survival after PD. Methods: Patients from the Swedish National Registry for tumors in the pancreatic and periampullary region diagnosed from 2010 to 2019 who underwent PD for PDAC were included. Kaplan-Meier curves, log-rank tests and Cox proportional hazards analyses were performed to investigate survival. Results: Out of 15,818 patients in the registry, 3113 had undergone PD, of whom 1471 had a histopathological diagnosis of PDAC. Patients who had undergone PBD had significantly worse survival, but the effect of PBD disappeared in the multivariable analysis when elevated bilirubin at any time was included. Conclusions: PBD does not independently influence survival after PD for PDAC, but this study implies that even a nominally increased preoperative bilirubin level might impair long-term survival.

9.
Ann Surg Open ; 1(2): e015, 2020 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37637454

RESUMEN

Objective: The aim of this observational study was to compare postoperative mortality and complications between octogenarians and younger patients following pancreaticoduodenectomy (PD). Summary Background Data: With the growing elderly population and improved operative and postoperative results, PD is performed more frequently in octogenarians. Despite recent studies, it is uncertain whether elderly patients experience worse postoperative outcomes than younger patients. Methods: All patients registered in the Swedish National Registry for tumors in the pancreatic and periampullary region from 2010 to 2018 who underwent PD were included in the analysis. Results: Out of 13,936 patients included in the registry, 2793 patients underwent PD and were divided into the following age groups: <70 (n = 1508), 70-79 (n = 1137), and ≥80 (n = 148) years old. There was no significant difference in in-hospital, 30- or 90-day mortality among groups. The 2 older groups had a higher rate of medical and some surgical complications but not a significantly higher rate of complications ≥IIIa according to the Clavien-Dindo classification system. The 2 older groups had lower body mass index, higher American Society of Anesthesiologists and Eastern Cooperative Oncology Group scores, lower smoking rates, and a higher rate of preoperative biliary drainage than the <70-year-old group (all P < 0.001). The operation time was shorter in the oldest group. Conclusions: Despite the worse preoperative condition of octogenarians than younger patients, short-term mortality and serious complications were not increased. The shorter operation time, however, may indicate that patients in the oldest group were more strictly selected. With careful preoperative consideration, especially regarding cardiovascular morbidity, more octogenarians can potentially be safely offered PD.

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