Journal of hepato-biliary-pancreatic sciences · 2025
Comprehensive Analysis of Chyle Leak in Resected Pancreatic Head Cancer: Impact on Clinical, Oncologic, and Nutritional Outcomes.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Kwak Jae Seung, Kang Chang Moo, Hwang Ho Kyoung, Kim Sung Hyun, Hong Seung Soo
Аннотация
BACKGROUND: Chyle leak (CL) is a relevant complication of pancreatic surgery, but its incidence, risk factors, clinical and oncologic impacts, and nutritional relevance remain inconsistent and limited.
METHODS: We retrospectively reviewed patients who underwent pancreaticoduodenectomy for pancreatic head cancer from 2007 to 2023 at a single institution. The clinical impact of CL was evaluated by prolonged hospital stays and immune-nutritional status, assessed using the Controlling Nutritional Status (CONUT) score at discharge. Oncologic impact included the administration of adjuvant chemotherapy, the surgery-to-chemotherapy interval, overall survival (OS), and recurrence-free survival (RFS). Predictors of CL were identified through multivariate analyses.
RESULTS: CL occurred in 70 patients (13.8%) and was significantly associated with prolonged hospital stay (OR: 1.947, p = 0.045) and poor CONUT score at discharge (> 6; OR: 1.820, p = 0.036). CL did not significantly impact oncologic outcomes, including adjuvant chemotherapy (p = 0.732), surgery-to-chemotherapy interval (p = 0.235), 5-year OS (p = 0.978), or 5-year RFS (p = 0.919). Independent predictors of CL included hypertension, lymph node metastasis, delayed gastric emptying, minimally invasive surgery (MIS), and operative time.
CONCLUSIONS: CL is associated with prolonged hospital stay and poor nutritional status at discharge, but shows no significant impact on long-term oncologic outcomes.
METHODS: We retrospectively reviewed patients who underwent pancreaticoduodenectomy for pancreatic head cancer from 2007 to 2023 at a single institution. The clinical impact of CL was evaluated by prolonged hospital stays and immune-nutritional status, assessed using the Controlling Nutritional Status (CONUT) score at discharge. Oncologic impact included the administration of adjuvant chemotherapy, the surgery-to-chemotherapy interval, overall survival (OS), and recurrence-free survival (RFS). Predictors of CL were identified through multivariate analyses.
RESULTS: CL occurred in 70 patients (13.8%) and was significantly associated with prolonged hospital stay (OR: 1.947, p = 0.045) and poor CONUT score at discharge (> 6; OR: 1.820, p = 0.036). CL did not significantly impact oncologic outcomes, including adjuvant chemotherapy (p = 0.732), surgery-to-chemotherapy interval (p = 0.235), 5-year OS (p = 0.978), or 5-year RFS (p = 0.919). Independent predictors of CL included hypertension, lymph node metastasis, delayed gastric emptying, minimally invasive surgery (MIS), and operative time.
CONCLUSIONS: CL is associated with prolonged hospital stay and poor nutritional status at discharge, but shows no significant impact on long-term oncologic outcomes.