Retrospective Analysis of 1998 Patients Diagnosed with Brain Death between 2011 and 2019 in Turkey

Abstract

Background Organ transplantation reduces mortality and morbidity in patients with end-stage organ failure. The number of living organ donations is not enough to meet the current organ transplantation need; therefore, there is an urgent need for organ donation from cadavers. We aimed to determine the organ donation rates and reveal the obstacles against donation. Methods This study is designed as a retrospective multicenter study consisting of eight university hospitals, three training and research hospitals, 26 state hospitals, and 74 private hospitals in nine provinces in Turkey. A total of 1,998 patients diagnosed with brain death between January 2011 to April 2019 were examined through the electronic medical records data system. Results Median patient age was 38 (IQR: 19–57), and 1,275 (63.8%) patients were male. The median time between the intensive care unit admission and brain death diagnosis was 56 (IQR:2–131) hours. The most commonly used confirmatory diagnostic test was computed tomography in 216 (30.8%) patients, and the most common cause of brain death was intraparenchymal hemorrhage with 617 (30.9%) patients. A total of 1,646 (82.4%) families refused to permit organ donation. The most common reasons for refusal were family disagreement (68%), social/relative pressure (24%), and religious beliefs (8%). Conclusions Many families refuse permission for organ donation; some of the provinces included in this study experienced years of exceptionally high refusal rates.

Keywords

• brain death
• organ transplantation
• donation
• intensive care
• turkey