Koulouri S, Woo MS, Horn MV, Wells WJ, Starnes VA, Szmuszkovicz JR. Previous thoracic surgery does not increase peri-operative mortality in pediatric heart-lung transplant recipients.
J Heart Lung Transplant 2004;
23:1228-30. [PMID:
15539119 DOI:
10.1016/j.healun.2003.08.035]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2003] [Revised: 08/27/2003] [Accepted: 08/27/2003] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND
Heart-lung transplant (HLT) is indicated in select children with end-stage cardiopulmonary disease. We sought to determine whether previous thoracic surgery increases peri-operative morbidity and mortality.
METHODS
Retrospective data were analyzed using unpaired Student's t-test and Fisher's exact test. Results are reported as mean +/- SD. Peri-operative mortality was defined as death at </=30 days post-transplant.
RESULTS
From August 1993 through April 2001, 13 patients (mean age 7.9 +/- 5.3 years; 9 girls, 4 boys) underwent HLT at our center. Eight of 13 (62%) had previous thoracic surgery and 5 of 13 (38%) did not. Interval of last surgery to transplant date was 45.5 +/- 26.4 months (range 6 to 79 months). We compared HLT patients who had previous thoracic surgery to HLT recipients who did not. There was no significant difference in weight (18.6 +/- 14.3 vs 36.5 +/- 20.7 kg, p = 0.09), age (6.5 +/- 4.5 vs 10.2 +/- 6.1 years, p = 0.23) or duration of intubation (14.1 +/- 12.9 vs 17.0 +/- 30.3 days, p = 0.83). There were no caval or tracheal anastomotic stenoses in either group. There was no significant difference in blood products transfused </=48 hours after HLT: packed red blood cells (p = 0.16); fresh frozen plasma (p = 0.13); platelets (p = 0.59), and cryoprecipitate (p = 0.27). There was no difference in cardiopulmonary bypass time (129.3 +/- 48.2 vs 160.6 +/- 73.9 minutes, p 0.39); post-operative diaphragm dysfunction (4 of 8 vs 0 of 5, p = 0.1); re-exploration for bleeding (2 of 8 vs 1 of 5, p = 1.0); or peri-operative mortality (2 of 8 vs 0 of 5, p = 0.48).
CONCLUSIONS
We conclude that previous thoracic surgery in HLT recipients does not significantly increase blood product transfusion, cardiopulmonary bypass time or peri-operative mortality.
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