Invasive fungal infections in renal transplant recipients.
In a retrospective analysis, 18 instances of invasive fungal infections were observed in 512 (3.5%) renal transplant recipients. These included candidiasis (8), aspergillosis (5), cryptococcosis (3) and zygomycosis (2). All patients with candidiasis had Candida isolated from blood and one or more additional sites. One of them had superadded fungaemia with Torulopsis glabrata. Pulmonary disease in four and subcutaneous infection in one were encountered in the five patients with aspergillosis. Central nervous system involvement in two and cutaneous lesion in one were the findings in patients with cryptococcosis. Zygomycosis involved the lung in one and the allograft itself in the other. Prolonged fever not responding to antibacterial drugs was the most common clinical presentation. Fungal infections occurred during the first 4 months in 10 (55.5%) and 12 to 108 months in eight (44.5%) patients. Infections with cytomegalovirus and hepatitis viruses were concommitantly present in 12 (66.7%) and eight (44.5%) patients respectively. Fourteen episodes of fungal infections (77.8%) occurred in live unrelated kidney recipients who formed only 48% of our total transplant population. Nine patients were treated with systemic and/or local amphotericin B and six with amBisome. Fluconazole was administered alone in three and in combination with amphotericin B in two. Fourteen patients died but mortality was only directly attributable to fungal infection in 11. We conclude that invasive fungal infections continue to be an important cause of morbidity and mortality in renal transplant recipients. A high index of suspicion. prompt diagnosis and early institution of specific antifungal therapy are needed.
Department of Medicine, Mubarak Al-Kabeer Hospital, Safat, Kuwait.
M R
MR
Nampoory
Z U
ZU
Khan
K V
KV
Johny
J N
JN
Constandi
R K
RK
Gupta
I
I
Al-Muzairi
M
M
Samhan
M
M
Mozavi
T D
TD
Chugh
D000328:Adult; D000368:Aged; D001228:Aspergillosis / Q000209:etiology; D002177:Candidiasis / Q000209:etiology; D003453:Cryptococcosis / Q000209:etiology; D005260:Female; D006801:Humans; D016030:Kidney Transplantation / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D009091:Mucormycosis / Q000209:etiology; D009181:Mycoses / Q000209:etiology*; D012189:Retrospective Studies