Asian journal of surgery · 2018
Revisiting donor risk over two decades of single-center experience: More attention on the impact of overweight.
СтатьяНазвание и аннотация: Перевод в очереди
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.
Ho Cheng-Maw, Huang Yu-Min, Hu Rey-Heng, Wu Yao-Ming, Ho Ming-Chih, Lee Po-Huang
Аннотация
OBJECTIVE: Morbidity rates after living donor hepatectomy vary greatly among centers. Donor morbidity in a tertiary center over the past two decades was revisited.
METHODS: Clinical data and grading of complications were reviewed by a nontransplant surgeon based on Clavien 5 tier grading. Risk factors were analyzed.
RESULTS: In total, 473 consecutive living liver donors from 1997 to 2016 were included for analysis; 305 were right liver donors and 168 left liver donors, and the corresponding morbidity rates were 27.2% and 9.5%. The majority (81/99, 81.2%) of complications were grade I and II. Donors with morbidity compared with those without were significantly younger, nonoverweight body figure (BMI < 25), more as the right liver donors, and longer length of hospital stay. Right liver donation had significantly higher morbidity rates than did left liver donation in earlier periods (before 2011), but not thereafter. Multivariate modeling revealed that right lobe donation and overweight (BMI ≥ 25 kg/m2) were significant factors associated with donor morbidity, with adjusted hazard ratios HR (95% confidence interval) of 3.401 (1.909-6.060) and 0.550 (0.304-0.996), respectively. Further, overweight was a paradoxical risk factor in right donor hepatectomy with HR 0.422 (0.209-0.851), but the effect was nonsignificant in left liver donors. Most complications in overweight donors were grade I and not specific to liver surgery.
CONCLUSIONS: The overall complication rate was 20.9%. Overweight might be protective against morbidity in right hepatectomy and warrants further deliberation.
METHODS: Clinical data and grading of complications were reviewed by a nontransplant surgeon based on Clavien 5 tier grading. Risk factors were analyzed.
RESULTS: In total, 473 consecutive living liver donors from 1997 to 2016 were included for analysis; 305 were right liver donors and 168 left liver donors, and the corresponding morbidity rates were 27.2% and 9.5%. The majority (81/99, 81.2%) of complications were grade I and II. Donors with morbidity compared with those without were significantly younger, nonoverweight body figure (BMI < 25), more as the right liver donors, and longer length of hospital stay. Right liver donation had significantly higher morbidity rates than did left liver donation in earlier periods (before 2011), but not thereafter. Multivariate modeling revealed that right lobe donation and overweight (BMI ≥ 25 kg/m2) were significant factors associated with donor morbidity, with adjusted hazard ratios HR (95% confidence interval) of 3.401 (1.909-6.060) and 0.550 (0.304-0.996), respectively. Further, overweight was a paradoxical risk factor in right donor hepatectomy with HR 0.422 (0.209-0.851), but the effect was nonsignificant in left liver donors. Most complications in overweight donors were grade I and not specific to liver surgery.
CONCLUSIONS: The overall complication rate was 20.9%. Overweight might be protective against morbidity in right hepatectomy and warrants further deliberation.