BACKGROUND: Influenza can produce significant complications in immunocompromised persons. METHODS: We studied the effects of the pandemic (H1N1) 2009 (pH1N1) infection on solid organ transplant recipients in our hospital, with emphasis on clinical information, duration of viral culture positivity, polymerase chain reaction positivity, effects of oseltamivir therapy, and graft status at 6 months of follow-up. RESULTS: Twenty-two cases of pH1N1 infection involving 18 renal, two lung, one heart, and one liver transplant recipients were seen from July 14 to September 8, 2009. Their median age was 50.5 years (range 20-70 years); 64% were women, and median time posttransplant was 40 months (range 6-204 months). Common symptoms were fever (86%), cough (77%), sore throat (55%), phlegm (32%), and myalgia (27%). The median duration of symptoms (n=21) and duration of polymerase chain reaction positivity (n=15) were 7 (range 4-13 days) and 8 days (range 4-16 days), respectively. Mean (± SD) duration of symptom resolution (7.4 ± 3.0 vs. 7.8 ± 3.0 days, P=0.76) and viral culture positivity (5.3 ± 2.8 vs. 4.3 ± 3.2 days, P=0.65) did not differ between those who received a 5-day (n=9) or 10-day (n=12) course of oseltamivir. Five patients (22.7%) developed pneumonia with three needing intensive care. Mortality rate was 4.5% (1/22). At 6 months, three graft rejections involving two renal and one lung developed. CONCLUSIONS: Our findings indicate that the pH1N1 infection in solid organ transplant recipients is associated with some degree of morbidity and may affect the function of the transplanted organ. In this nonrandomized comparison, patients treated with 5 days of oseltamivir did not fare worse compared with those who received 10 days.
BACKGROUND: Influenza can produce significant complications in immunocompromised persons. METHODS: We studied the effects of the pandemic (H1N1) 2009 (pH1N1) infection on solid organ transplant recipients in our hospital, with emphasis on clinical information, duration of viral culture positivity, polymerase chain reaction positivity, effects of oseltamivir therapy, and graft status at 6 months of follow-up. RESULTS: Twenty-two cases of pH1N1 infection involving 18 renal, two lung, one heart, and one liver transplant recipients were seen from July 14 to September 8, 2009. Their median age was 50.5 years (range 20-70 years); 64% were women, and median time posttransplant was 40 months (range 6-204 months). Common symptoms were fever (86%), cough (77%), sore throat (55%), phlegm (32%), and myalgia (27%). The median duration of symptoms (n=21) and duration of polymerase chain reaction positivity (n=15) were 7 (range 4-13 days) and 8 days (range 4-16 days), respectively. Mean (± SD) duration of symptom resolution (7.4 ± 3.0 vs. 7.8 ± 3.0 days, P=0.76) and viral culture positivity (5.3 ± 2.8 vs. 4.3 ± 3.2 days, P=0.65) did not differ between those who received a 5-day (n=9) or 10-day (n=12) course of oseltamivir. Five patients (22.7%) developed pneumonia with three needing intensive care. Mortality rate was 4.5% (1/22). At 6 months, three graft rejections involving two renal and one lung developed. CONCLUSIONS: Our findings indicate that the pH1N1 infection in solid organ transplant recipients is associated with some degree of morbidity and may affect the function of the transplanted organ. In this nonrandomized comparison, patients treated with 5 days of oseltamivir did not fare worse compared with those who received 10 days.
Authors: S Samuel Weigt; Aric L Gregson; Jane C Deng; Joseph P Lynch; John A Belperio Journal: Semin Respir Crit Care Med Date: 2011-08-19 Impact factor: 3.119
Authors: F Crockett; H Mal; K Amazzough; M Stern; E Rivaud; C Cerf; E Matthieu; P Honderlick; A Scherrer; L-J Couderc Journal: Rev Pneumol Clin Date: 2011-08-05
Authors: Claire-Anne Siegrist; Christian van Delden; Michael Bel; Christophe Combescure; Cécile Delhumeau; Matthias Cavassini; Olivier Clerc; Sara Meier; Karine Hadaya; Paola M Soccal; Sabine Yerly; Laurent Kaiser; Bernard Hirschel; Alexandra Calmy Journal: PLoS One Date: 2012-07-27 Impact factor: 3.240
Authors: O Manuel; F López-Medrano; L Keiser; T Welte; J Carratalà; E Cordero; H H Hirsch Journal: Clin Microbiol Infect Date: 2014-09 Impact factor: 8.067