Risk Factors Associated with Increased Morbidity in Living Liver Donation

• Published in: Journal of Transplantation Vol. 2015; no. 2015; pp. 1 - 8
• Main Authors: Candido, Helry L., Neto, Joao Seda, da Fonseca, Eduardo A., Feier, Flávia H., Pugliese, Renata Pereira Sustovich, Benavides, Marcel A., Silva, Enis D., Gordon, Karina, de Abreu, Marcelo Gama, Canet, Jaume, Chapchap, Paulo
• Format: Journal Article
• Language: English
• Published: Cairo, Egypt Hindawi Limiteds 01.01.2015; Hindawi Publishing Corporation; Hindawi Limited; Wiley
• Subjects: Donation of organs, tissues, etc; Health aspects; Liver; Morbidity; Physiological aspects; Risk factors; Transplantation; Brazil; Germany; Spain
• ISSN: 2090-0007; 2090-0015
• DOI: 10.1155/2015/949674

Living donor liver donation (LDLD) is an alternative to cadaveric liver donation. We aimed at identifying risk factors and developing a score for prediction of postoperative complications (POCs) after LDLD in donors. This is a retrospective cohort study in 688 donors between June 1995 and February 2014 at Hospital Sírio-Libanês and A.C. Camargo Cancer Center, in São Paulo, Brazil. Primary outcome was POC graded ≥III according to the Clavien-Dindo classification. Left lateral segment (LLS), left lobe (LL), and right lobe resections (RL) were conducted in 492 (71.4%), 109 (15.8%), and 87 (12.6%) donors, respectively. In total, 43 (6.2%) developed POCs, which were more common after RL than LLS and LL (14/87 (16.1%) versus 23/492 (4.5%) and 6/109 (5.5%), resp., p < 0.001 ). Multivariate analysis showed that RL resection (OR: 2.81, 95% CI: 1.32 to 3.01; p = 0.008 ), smoking status (OR: 3.2, 95% CI: 1.35 to 7.56; p = 0.012 ), and blood transfusion (OR: 3.15, 95% CI: 1.45 to 6.84; p = 0.004 ) were independently associated with POCs. RL resection, intraoperative blood transfusion, and smoking were associated with increased risk for POCs in donors.