TY - JOUR
T1 - Posaconazole in lung transplant recipients
T2 - Use, tolerability, and efficacy
AU - Robinson, C. L.
AU - Chau, C.
AU - Yerkovich, S. T.
AU - Azzopardi, M.
AU - Hopkins, Peter Mark Anthony
AU - Chambers, Daniel Charles
PY - 2016/4/1
Y1 - 2016/4/1
N2 - Background: Fungal infection is a common cause of mortality and morbidity in lung transplant recipients (LuTR). Treatment failure to first-line antifungals because of resistance or intolerance is an increasing problem. Posaconazole (PCZ), a triazole antifungal, is an attractive treatment option. Methods: We performed a single-center retrospective study to describe the use, tolerability, efficacy, and drug interaction effect (with tacrolimus) of PCZ oral suspension in LuTR. Results: Seventy-eight patients were treated with PCZ oral suspension for prophylaxis (n = 15), pre-emptive treatment (n = 31), and treatment of possible (n = 7) and probable (n = 25) invasive fungal infection. A range of fungal isolates was encountered. Resolution was observed in 52.4% (probable, possible, and pre-emptive treatment groups). Aggregate all-cause 1-year mortality was 12.8%. PCZ was well tolerated with 11.5% of patients experiencing adverse effects. Despite dose adjustment strategies, 11.7% of patients experienced supratherapeutic tacrolimus levels, which in 5 cases was associated with a rise (mean 21.6 μmol/L) in serum creatinine. Conclusions: PCZ is well tolerated and appears effective in the management of fungal infection after lung transplantation. Patients receiving concurrent tacrolimus require careful therapeutic drug monitoring.
AB - Background: Fungal infection is a common cause of mortality and morbidity in lung transplant recipients (LuTR). Treatment failure to first-line antifungals because of resistance or intolerance is an increasing problem. Posaconazole (PCZ), a triazole antifungal, is an attractive treatment option. Methods: We performed a single-center retrospective study to describe the use, tolerability, efficacy, and drug interaction effect (with tacrolimus) of PCZ oral suspension in LuTR. Results: Seventy-eight patients were treated with PCZ oral suspension for prophylaxis (n = 15), pre-emptive treatment (n = 31), and treatment of possible (n = 7) and probable (n = 25) invasive fungal infection. A range of fungal isolates was encountered. Resolution was observed in 52.4% (probable, possible, and pre-emptive treatment groups). Aggregate all-cause 1-year mortality was 12.8%. PCZ was well tolerated with 11.5% of patients experiencing adverse effects. Despite dose adjustment strategies, 11.7% of patients experienced supratherapeutic tacrolimus levels, which in 5 cases was associated with a rise (mean 21.6 μmol/L) in serum creatinine. Conclusions: PCZ is well tolerated and appears effective in the management of fungal infection after lung transplantation. Patients receiving concurrent tacrolimus require careful therapeutic drug monitoring.
KW - Fungal infection
KW - Lung transplant
KW - Posaconazole
KW - Tacrolimus interaction
UR - http://www.scopus.com/inward/record.url?scp=84959228955&partnerID=8YFLogxK
U2 - 10.1111/tid.12497
DO - 10.1111/tid.12497
M3 - Article
C2 - 26781986
AN - SCOPUS:84959228955
VL - 18
SP - 302
EP - 308
JO - Transplant Infectious Disease
JF - Transplant Infectious Disease
SN - 1398-2273
IS - 2
ER -