acyclovir and Tuberculosis

Over 26 years, we found 46 infectious episodes in 350 kidney transplant recipients. Fifteen were urinary tract infections, recurrent in 4 patients. There were 8 cytomegalovirus infections, three of them fatal when intravenous (IV) ganciclovir was not available. Seven patients had a reactivation of tuberculosis (TB) in the pleura, cervical spine, lumbar spine, knee, ankle, skin and peritoneum, respectively, and were all resolved satisfactorily with conventional anti-TB therapy. Three patients transplanted before routine prophylaxis with the use of acyclovir developed an extensive herpes zoster infection in the 1st 6 months after transplantation, which was resolved with the use of oral acyclovir, and 1 had a disseminated herpes simplex infection resolved with the use of IV acyclovir. Three patients transplanted before routine prophylaxis with trimethoprim sulfa developed Pneumocystis carinii pneumonia in the 1st 6 months after transplantation, which was fatal in one of them. In 2 patients, we found a Nocardia infection, confined to the lung, which was cured in one of the cases and systemic and fatal in the other. Two patients transplanted before routine prophylaxis with the use of nystatin developed esophageal candidiasis in the 1st 6 months after transplantation. One patient developed infective endocarditis in a stenotic bicuspid aortic valve and died 10 years later after another incident of infective endocarditis at the prosthetic aortic valve. Two patients developed an extensive condyloma at the penis, perianal region, and perineum owing to human papillomavirus, requiring extensive surgical resection and podophyllin applications. Another patient developed fatal post-transplantation lymphoproliferative disease due to Epstein-Barr virus infection 15 years after transplantation. One patient developed a severe and fatal mucocutaneous leishmaniasis with no response to conventional antimonial therapy. It is interesting to note that despite Chagas disease being endemic in Bolivia, we had no patients with reactivation or transmission through the graft even though many of the patients and donors were serologically positive for Chagas disease.

Topics: Acyclovir; Adolescent; Adult; Aged; Bolivia; Child; Cytomegalovirus Infections; Epstein-Barr Virus Infections; Female; Ganciclovir; Herpes Simplex; Herpes Zoster; Humans; Kidney Transplantation; Male; Middle Aged; Opportunistic Infections; Pneumonia, Pneumocystis; Postoperative Complications; Retrospective Studies; Tuberculosis; Young Adult

We present the case of a 42-year-old man with AIDS who had lost complete vision of his left eye for the past 15 days. MRI and brightness scan ultrasonography were performed on his eyes that suggested of endophthalmitis with dendritic involvement in the left eye. Viral DNA PCR was performed in aqueous humour sample that confirmed the presence of herpes simplex virus and showed a negative result for cytomegalovirus. The patient was treated with a high dose of oral acyclovir for 10 days and long-term topical acyclovir. Neodymium-doped yttrium aluminum garnet procedure was performed to clear up the cornea, and intraocular pressure was controlled with brimonidine and timolol maleate. The patient was diagnosed to have disseminated tuberculosis (tuberculoma of the brain) and was started with antituberculosis therapy. His condition improved significantly after the treatment, and keratitis in cornea started to clean up.

Topics: Acyclovir; Adult; AIDS-Related Opportunistic Infections; Antitubercular Agents; Antiviral Agents; Endophthalmitis; Humans; Keratitis, Herpetic; Male; Tuberculosis