Chia-En Hsieh1,2, Ya-Lan Hsu1, Kuo-Hua Lin3, Ping-Yi Lin4, Yu-Ju Hung3, Yi-Chun Lai1, Li-Chueh Weng5, Yao-Li Chen6. 1. Department of Nursing, Changhua Christian Hospital, Changhua, Taiwan. 2. Graduate Institute of Clinical Medical Science, Chang Gung University, Taoyuan, Taiwan. 3. Department of General Surgery, Changhua Christian Hospital, No. 135 Nan-Hsiao Street, Changhua, 500, Taiwan. 4. Department of Nursing, Associate Professor, HungKung University, Taichung, Taiwan. 5. Department of Nursing, Graduate Institute of Clinical Medical Science, Chang Gung University, Taoyuan, 33302, Taiwan. ax2488@mail.cgu.edu.tw. 6. Department of General Surgery, Changhua Christian Hospital, No. 135 Nan-Hsiao Street, Changhua, 500, Taiwan. ylchen.cch@gmail.com.
Abstract
BACKGROUND: Many factors cause hospital mortality (HM) after liver transplantation (LT). METHODS: We performed a retrospective research in a single center from October 2005 to June 2019. The study included 463 living donor LT patients. They were divided into a no-HM group (n = 433, 93.52%) and an HM group (n = 30, 6.48%). We used logistic regression analysis to determine how clinical features and surgical volume affected HM. We regrouped patients based on periods of surgical volume and analyzed the clinical features. RESULTS: Multivariate analysis revealed that donor age (OR = 1.050, 95% CI 1.011-1.091, p = 0.012), blood loss (OR = 1.000, 95% CI 1.000-1.000, p = 0.004), and annual surgical volumes being < 30 LTs (OR = 2.540, 95% CI 1.011-6.381, p = 0.047) were significant risk factors. A comparison of years based on surgical volume found that when the annual surgical volumes were at least 30 the recipient age (p = 0.023), donor age (p = 0.026), and ABO-incompatible operations (p < 0.001) were significantly higher and blood loss (p < 0.001), operative time (p < 0.001), intensive care unit days (p < 0.001), length of stay (p = 0.011), rate of re-operation (p < 0.001), and HM (p = 0.030) were significantly lower compared to when the annual surgical volumes were less than 30. CONCLUSIONS: Donor age, blood loss and an annual surgical volume < 30 LTs were significant pre- and peri-operative risk factors. Hospital mortality and annual surgical volume were associated with statistically significant differences; surgical volume may impact quality of care and transplant outcomes.
BACKGROUND: Many factors cause hospital mortality (HM) after liver transplantation (LT). METHODS: We performed a retrospective research in a single center from October 2005 to June 2019. The study included 463 living donor LT patients. They were divided into a no-HM group (n = 433, 93.52%) and an HM group (n = 30, 6.48%). We used logistic regression analysis to determine how clinical features and surgical volume affected HM. We regrouped patients based on periods of surgical volume and analyzed the clinical features. RESULTS: Multivariate analysis revealed that donor age (OR = 1.050, 95% CI 1.011-1.091, p = 0.012), blood loss (OR = 1.000, 95% CI 1.000-1.000, p = 0.004), and annual surgical volumes being < 30 LTs (OR = 2.540, 95% CI 1.011-6.381, p = 0.047) were significant risk factors. A comparison of years based on surgical volume found that when the annual surgical volumes were at least 30 the recipient age (p = 0.023), donor age (p = 0.026), and ABO-incompatible operations (p < 0.001) were significantly higher and blood loss (p < 0.001), operative time (p < 0.001), intensive care unit days (p < 0.001), length of stay (p = 0.011), rate of re-operation (p < 0.001), and HM (p = 0.030) were significantly lower compared to when the annual surgical volumes were less than 30. CONCLUSIONS: Donor age, blood loss and an annual surgical volume < 30 LTs were significant pre- and peri-operative risk factors. Hospital mortality and annual surgical volume were associated with statistically significant differences; surgical volume may impact quality of care and transplant outcomes.
Entities:
Keywords:
Complication; Hospital mortality; Living donor liver transplantation; Surgical volumes
Authors: R Kyle Martin; Andreas Persson; Gilbert Moatshe; Anne Marie Fenstad; Lars Engebretsen; Jon Olav Drogset; Håvard Visnes Journal: Knee Surg Sports Traumatol Arthrosc Date: 2021-07-08 Impact factor: 4.114