RESUMO
We present a rare case of an immunocompetent host who developed a Candida albicans-infected total hip prosthesis. The infection could not be eradicated with debridement and extensive antifungal therapy. Our patient first underwent a resection of the proximal femur and local treatment with gentamicin-loaded cement beads. In a second procedure, a handmade cement spacer impregnated with voriconazole, amphotericin B, and vancomycin was placed. After 3 months of additional systemic antibiotic therapy, the patient remained afebrile, and a tumor prosthesis was placed. Six years postoperatively, she is doing well, walking with a small limp and no signs of recurrent infection. This is the first report on elution of voriconazole and amphotericin B from bone cement delivered at clinically significant concentrations for at least 72 hours.
Assuntos
Antifúngicos/administração & dosagem , Artroplastia de Quadril/efeitos adversos , Candidíase/terapia , Fraturas do Colo Femoral/cirurgia , Fêmur/cirurgia , Infecções Relacionadas à Prótese/terapia , Idoso , Antibacterianos/administração & dosagem , Cimentos Ósseos , Transplante Ósseo , Candida albicans , Desbridamento , Remoção de Dispositivo , Feminino , Prótese de Quadril/efeitos adversos , Prótese de Quadril/microbiologia , Humanos , Fraturas Periprotéticas/cirurgia , Infecções Relacionadas à Prótese/microbiologia , ReoperaçãoRESUMO
A 75-year-old man came to the clinic because of pain and weakness in his legs. He had fallen a year earlier. The pain and weakness were caused by a bilateral rupture of the tendon of the M. rectus femoris.