PMID- 27074792 OWN - NLM STAT- MEDLINE DCOM- 20170630 LR - 20180105 IS - 1758-1052 (Electronic) IS - 0956-4624 (Linking) VI - 27 IP - 14 DP - 2016 Dec TI - An unusual case of underlying rilpivirine resistance in an antiretroviral-naive man with AIDS. PG - 1346-1349 AB - Primary resistance mutations to second generation HIV non-nucleoside reverse transcriptase inhibitors are rare in HIV-infected persons in the US (estimated at 1.8%). We report an antiretroviral treatment (ART)-naive patient with acquired immunodeficiency syndrome (AIDS) (CD4 cell count 20 cells/mm(3), viral load 8439 copies/mL), who was infected with HIV-1 sub-type B virus containing a reverse transcriptase mutation, E138A, associated with rilpivirine resistance. Subsequently, he was initiated on a single tablet ART regimen containing an integrase inhibitor and developed immune reconstitution inflammatory syndrome (IRIS), presenting as Mycobacterium avium cervical adenitis. The patient went on to develop rifamycin-induced neutropenia during treatment of his opportunistic infection but later recovered his counts, and remains well on an integrase-based HIV regimen. His case illustrates the growing importance of archived resistance mutations including the less common E138A mutation, as well as the risk and rapid occurrence of IRIS in AIDS patients initiated on integrase inhibitors. CI - (c) The Author(s) 2016. FAU - Skalweit, Marion J AU - Skalweit MJ AD - Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, OH, USA; Case Western Reserve University School of Medicine, Cleveland, OH, USA marion.skalweit@va.gov. LA - eng PT - Case Reports PT - Journal Article DEP - 20160412 PL - England TA - Int J STD AIDS JT - International journal of STD & AIDS JID - 9007917 RN - 0 (Anti-HIV Agents) RN - 0 (Integrase Inhibitors) RN - 0 (Reverse Transcriptase Inhibitors) RN - EC 2.7.7.- (reverse transcriptase, Human immunodeficiency virus 1) RN - EC 2.7.7.49 (HIV Reverse Transcriptase) RN - FI96A8X663 (Rilpivirine) SB - IM MH - Acquired Immunodeficiency Syndrome/*drug therapy MH - Anti-HIV Agents/*therapeutic use MH - CD4 Lymphocyte Count MH - Drug Resistance, Viral/*genetics MH - HIV Infections/drug therapy/virology MH - HIV Reverse Transcriptase/*genetics MH - HIV-1/*drug effects/genetics MH - Humans MH - Immune Reconstitution Inflammatory Syndrome/*complications/drug therapy MH - Integrase Inhibitors/therapeutic use MH - Male MH - Middle Aged MH - Mutation MH - Reverse Transcriptase Inhibitors/therapeutic use MH - Rilpivirine/*therapeutic use MH - Treatment Outcome MH - Tuberculosis/*complications OTO - NOTNLM OT - AIDS OT - HIV OT - Mycobacterium avium cervical adenitis OT - immune reconstitution inflammatory syndrome OT - non-nucleoside reverse transcriptase inhibitors OT - primary resistance OT - rilpivirine OT - treatment EDAT- 2016/04/15 06:00 MHDA- 2017/07/01 06:00 CRDT- 2016/04/15 06:00 PHST- 2015/12/08 00:00 [received] PHST- 2016/03/09 00:00 [accepted] PHST- 2016/04/15 06:00 [pubmed] PHST- 2017/07/01 06:00 [medline] PHST- 2016/04/15 06:00 [entrez] AID - 0956462416643852 [pii] AID - 10.1177/0956462416643852 [doi] PST - ppublish SO - Int J STD AIDS. 2016 Dec;27(14):1346-1349. doi: 10.1177/0956462416643852. Epub 2016 Apr 12.