Ambulatory induction phase treatment of cryptococcal meningitis in HIV integrated primary care clinics, Yangon, Myanmar

BMC Infect Dis. 2021 Apr 21;21(1):375. doi: 10.1186/s12879-021-06049-z.

Abstract

Background: Cryptococcal meningitis (CM) is a common HIV-associated opportunistic-infection worldwide. Existing literature focusses on hospital-based outcomes of induction treatment. This paper reviews outpatient management in integrated primary care clinics in Yangon.

Method: This retrospective case note review analyses a Myanmar HIV-positive patient cohort managed using ambulatory induction-phase treatment with intravenous amphotericin-B-deoxycholate (0.7-1.0 mg/kg) and oral fluconazole (800 mg orally/day).

Results: Seventy-six patients were diagnosed between 2010 and 2017. The median age of patients diagnosed was 35 years, 63% were male and 33 (45%) were on concurrent treatment for tuberculosis. The median CD4 count was 60 at the time of diagnosis. Amphotericin-B-deoxycholate infusions precipitated 56 episodes of toxicity, namely hypokalaemia, nephrotoxicity, anaemia, febrile reactions, phlebitis, observed in 44 patients (58%). One-year survival (86%) was higher than existing hospital-based treatment studies.

Conclusion: Ambulation of patients in this cohort saved 1029 hospital bed days and had better survival outcomes when compared to hospital-based studies in other resource constrained settings.

Keywords: Cryptococcal meningitis; HIV; Opportunistic infections.

MeSH terms

  • AIDS-Related Opportunistic Infections / complications*
  • AIDS-Related Opportunistic Infections / epidemiology
  • AIDS-Related Opportunistic Infections / virology
  • Administration, Intravenous
  • Administration, Oral
  • Adolescent
  • Adult
  • Amphotericin B / administration & dosage*
  • Amphotericin B / adverse effects
  • Antifungal Agents / administration & dosage*
  • Antifungal Agents / adverse effects
  • Cryptococcus neoformans / immunology*
  • Cryptococcus neoformans / isolation & purification
  • Deoxycholic Acid / administration & dosage*
  • Deoxycholic Acid / adverse effects
  • Drug Combinations
  • Drug Therapy, Combination
  • Female
  • Fluconazole / administration & dosage*
  • Fluconazole / adverse effects
  • HIV*
  • Humans
  • Male
  • Meningitis, Cryptococcal / complications*
  • Meningitis, Cryptococcal / drug therapy*
  • Meningitis, Cryptococcal / epidemiology
  • Meningitis, Cryptococcal / microbiology
  • Middle Aged
  • Myanmar / epidemiology
  • Phlebitis / chemically induced
  • Primary Health Care*
  • Retrospective Studies
  • Treatment Outcome
  • Young Adult

Substances

  • Antifungal Agents
  • Drug Combinations
  • Deoxycholic Acid
  • Amphotericin B
  • amphotericin B, deoxycholate drug combination
  • Fluconazole