PMID- 38400871 OWN - NLM STAT- MEDLINE DCOM- 20240415 LR - 20240425 IS - 1548-3576 (Electronic) IS - 1548-3568 (Print) IS - 1548-3568 (Linking) VI - 21 IP - 2 DP - 2024 Apr TI - Complex Decisions in HIV-Related Cryptococcosis: Addressing Second Episodes of Cryptococcal Meningitis. PG - 75-85 LID - 10.1007/s11904-024-00691-3 [doi] AB - PURPOSE OF REVIEW: This review highlights the difficulties in diagnosing and treating persons with a prior history of cryptococcal meningitis who improve but suffer from a recurrence of symptoms. This scenario is well known to those who frequently care for patients with cryptococcal meningitis but is not well understood. We highlight major gaps in knowledge. RECENT FINDINGS: We recently summarized our experience with 28 persons with paradoxical immune reconstitution inflammatory syndrome (IRIS) and 81 persons with microbiological relapse. CD4 count and cerebrospinal fluid white blood cell count were higher in IRIS than relapse but neither was reliable enough to routinely differentiate these conditions. Second-episode cryptococcal meningitis remains a difficult clinical scenario as cryptococcal antigen, while excellent for initial diagnosis has no value in differentiating relapse of infection from other causes of recurrent symptoms. Updated research definitions are proposed and rapid, accurate diagnostic tests are urgently needed. CI - (c) 2024. The Author(s). FAU - Musubire, Abdu AU - Musubire A AD - Infectious Diseases Institute, Makerere University, Kampala, Uganda. FAU - Kagimu, Enock AU - Kagimu E AD - Infectious Diseases Institute, Makerere University, Kampala, Uganda. FAU - Mugabi, Timothy AU - Mugabi T AD - Infectious Diseases Institute, Makerere University, Kampala, Uganda. FAU - Meya, David B AU - Meya DB AD - Infectious Diseases Institute, Makerere University, Kampala, Uganda. FAU - Boulware, David R AU - Boulware DR AD - Division of Infectious Diseases and International Medicine, Department of Medicine, University of Minnesota, Minneapolis, MN, USA. FAU - Bahr, Nathan C AU - Bahr NC AD - Division of Infectious Diseases, Department of Medicine, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, 66160 KS, USA. nate.bahr@gmail.com. LA - eng GR - K23 NS110470/NS/NINDS NIH HHS/United States GR - R01NS086312/NS/NINDS NIH HHS/United States GR - R01NS086312/NS/NINDS NIH HHS/United States GR - R01NS086312/NS/NINDS NIH HHS/United States GR - K23 NS110470/NS/NINDS NIH HHS/United States PT - Journal Article PT - Review DEP - 20240224 PL - United States TA - Curr HIV/AIDS Rep JT - Current HIV/AIDS reports JID - 101235661 SB - IM MH - Humans MH - *Meningitis, Cryptococcal/diagnosis/drug therapy/microbiology MH - *HIV Infections/complications/drug therapy MH - *Cryptococcosis/complications/diagnosis MH - CD4 Lymphocyte Count MH - *Immune Reconstitution Inflammatory Syndrome/diagnosis/drug therapy/etiology MH - Recurrence PMC - PMC11016006 OTO - NOTNLM OT - Cryptococcal meningitis OT - Cryptococcosis OT - Immune reconstitution inflammatory syndrome OT - Second episode cryptococcal meningitis COIS- Drs. Musubire, Kagimu, and Mugabi declare that they have no conflict of interest. Drs. Meya Boulware and Bahr declare grant funding from the NIH. Dr. Bahr also declares that his institution received funds for his role as a PI in an unrelated trial from Karyopharm Therapeutics. EDAT- 2024/02/24 21:42 MHDA- 2024/04/15 06:42 PMCR- 2024/02/24 CRDT- 2024/02/24 11:04 PHST- 2024/02/08 00:00 [accepted] PHST- 2024/04/15 06:42 [medline] PHST- 2024/02/24 21:42 [pubmed] PHST- 2024/02/24 11:04 [entrez] PHST- 2024/02/24 00:00 [pmc-release] AID - 10.1007/s11904-024-00691-3 [pii] AID - 691 [pii] AID - 10.1007/s11904-024-00691-3 [doi] PST - ppublish SO - Curr HIV/AIDS Rep. 2024 Apr;21(2):75-85. doi: 10.1007/s11904-024-00691-3. Epub 2024 Feb 24.