AIMS: Randomized controlled studies suggest an increased incidence of perioperative wound complications among sirolimus-treated renal transplant patients. The present study analyzed the effect of rabbit antithymocyte globulin (rATG) on these postoperative complications. METHODS:Four hundred and twelve renal transplants were performed and managed postoperatively at two University-affiliated hospitals between January 1, 2001, and December 31, 2003. The patients received corticosteroids and Sirolimus, with delayed introduction of cyclosporine when the serum creatinine had decreased below 2.5 mg/dL. Two groups of patients were discriminated: group 1 received Basiliximab 20 mg on day 0 and day 4 (n = 283); group 2 recipients with a high panel of reactive antibody (PRA > 20%) and retransplant patients received rATG for induction (n = 129) for a maximum of 2 weeks postoperatively. The incidence of rejection was 14.5% for group 1 vs. 8.5% for group 2 patients. To avoid confounding variable associated with the rejection treatment, any patient with rejection was excluded for statistical analysis, as were patients with follow- up less than 30 days. The final study group for analysis included 350 patients: 235 with Basiliximab induction (group 1) and 115 rATG induction (group 2). The mean follow-up was 21.8 +/- 11 months. Differences in the incidences of postoperative hernia, wound infections, or lymphoceles requiring any form of drainage were analyzed for statistical significance using the chi-square test. RESULTS: The percentage of patients with wound complications was 26.0% versus 39.1% (P < .025) for group 1 versus group 2, respectively. Incisional hernias occurred in 10.6% versus 18.3% patients (P < .05), wound infections in 11.1% versus 16.5% (P = NS), and lymphoceles in 10.6% versus 15.9% (P = NS) for the two groups, respectively. CONCLUSIONS: rATG-induced renal transplants recipients treated with sirolimus, cyclosporine, and steroids show a significantly increased incidence of postoperative incisional hernias and a trend toward a greater number of lymphocele and wound infection complications.
RCT Entities:
AIMS: Randomized controlled studies suggest an increased incidence of perioperative wound complications among sirolimus-treated renal transplant patients. The present study analyzed the effect of rabbit antithymocyte globulin (rATG) on these postoperative complications. METHODS: Four hundred and twelve renal transplants were performed and managed postoperatively at two University-affiliated hospitals between January 1, 2001, and December 31, 2003. The patients received corticosteroids and Sirolimus, with delayed introduction of cyclosporine when the serum creatinine had decreased below 2.5 mg/dL. Two groups of patients were discriminated: group 1 received Basiliximab 20 mg on day 0 and day 4 (n = 283); group 2 recipients with a high panel of reactive antibody (PRA > 20%) and retransplant patients received rATG for induction (n = 129) for a maximum of 2 weeks postoperatively. The incidence of rejection was 14.5% for group 1 vs. 8.5% for group 2 patients. To avoid confounding variable associated with the rejection treatment, any patient with rejection was excluded for statistical analysis, as were patients with follow- up less than 30 days. The final study group for analysis included 350 patients: 235 with Basiliximab induction (group 1) and 115 rATG induction (group 2). The mean follow-up was 21.8 +/- 11 months. Differences in the incidences of postoperative hernia, wound infections, or lymphoceles requiring any form of drainage were analyzed for statistical significance using the chi-square test. RESULTS: The percentage of patients with wound complications was 26.0% versus 39.1% (P < .025) for group 1 versus group 2, respectively. Incisional hernias occurred in 10.6% versus 18.3% patients (P < .05), wound infections in 11.1% versus 16.5% (P = NS), and lymphoceles in 10.6% versus 15.9% (P = NS) for the two groups, respectively. CONCLUSIONS: rATG-induced renal transplants recipients treated with sirolimus, cyclosporine, and steroids show a significantly increased incidence of postoperative incisional hernias and a trend toward a greater number of lymphocele and wound infection complications.
Authors: Muhammad Abdul Mabood Khalil; Saeed M G Al-Ghamdi; Ubaidullah Shaik Dawood; Said Sayed Ahmed Khamis; Hideki Ishida; Vui Heng Chong; Jackson Tan Journal: J Transplant Date: 2022-02-28