Acquired Immunodeficiency Syndrome
Recent clinical, regulatory, research and industry developments relating to this disease.
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What's happening now
An analyst briefing on current research, clinical, regulatory and industry activity surrounding this disease.
- 2 clinical trials expected to report results, the earliest in Q2 2029.
- Q2 2029A Phase 3 Open-label Rollover Clinical Study of Doravirine/Islatravir (DOR/ISL) Once-daily for the Treatment of HIV-1 Infection in Participants Who Previously Received DOR/ISL in a Phase 2 or Phase 3 DOR/ISL Clinical Study
- Q3 2030A Phase 2/3, Open-Label Study to Evaluate the Pharmacokinetics, Safety, and Antiviral Activity of Bictegravir/Lenacapavir in Children and Adolescents With HIV-1
Clinical MilestonesViewHide
- 2026-09-29A Phase 2/3, Open-Label Study to Evaluate the Pharmacokinetics, Safety, and Antiviral Activity of Bictegravir/Lenacapavir in Children and Adolescents With HIV-1Results expected Q3 2030
- 2025-12-23A Phase 3 Open-label Rollover Clinical Study of Doravirine/Islatravir (DOR/ISL) Once-daily for the Treatment of HIV-1 Infection in Participants Who Previously Received DOR/ISL in a Phase 2 or Phase 3 DOR/ISL Clinical StudyResults expected Q2 2029
- 2026-07-29A Phase 3, Randomized, Double-blind Study to Evaluate the Safety and Efficacy of Emtricitabine and Tenofovir Alafenamide (F/TAF) Fixed-Dose Combination Once Daily for Pre-Exposure Prophylaxis in Men and Transgender Women Who Have Sex With Men and Are At Risk of HIV-1 InfectionTerminated
- 2026-06-06Extracts of Plants Eclipta Prostrata, Dioscorea Cirrhosa, Phyllanthus Urinaria, Adenosma Glutinosum, Impatiens Balsamina and Ascorbic Acid Use for in Protecting and Increasing CD4+ T Lymphocytes; B Lymphocytes Level in HIV/AIDS Patients.Withdrawn
- 2026-03-16An Operationally Seamless Phase 2/3, Randomized, Active-Controlled Study Evaluating the Safety and Efficacy of an Oral Weekly Regimen of GS-1720 in Combination With GS-4182 Versus Biktarvy in Treatment-Naive People With HIV-1Terminated
- 2025-12-31A Phase III, Randomized, Open-label, Controlled Trial to Investigate the Efficacy and Safety of UB-421 Monotherapy as Substitution for Stable Antiretroviral Therapy in HIV-1 Infected AdultsWithdrawn
- 2026-09-29ClinicalA Phase 2/3, Open-Label Study to Evaluate the Pharmacokinetics, Safety, and Antiviral Activity of Bictegravir/Lenacapavir in Children and Adolescents With HIV-1Results expected Q3 2030
- 2026-07-29ClinicalA Phase 3, Randomized, Double-blind Study to Evaluate the Safety and Efficacy of Emtricitabine and Tenofovir Alafenamide (F/TAF) Fixed-Dose Combination Once Daily for Pre-Exposure Prophylaxis in Men and Transgender Women Who Have Sex With Men and Are At Risk of HIV-1 InfectionTerminated
- 2026-06-06ClinicalExtracts of Plants Eclipta Prostrata, Dioscorea Cirrhosa, Phyllanthus Urinaria, Adenosma Glutinosum, Impatiens Balsamina and Ascorbic Acid Use for in Protecting and Increasing CD4+ T Lymphocytes; B Lymphocytes Level in HIV/AIDS Patients.Withdrawn
- 2026-04-17ClinicalA Phase 3, Randomized, Double-blind, Active-controlled Study to Evaluate a Switch to an Oral Weekly Islatravir/Lenacapavir Regimen in People With HIV-1 Who Are Virologically Suppressed on Bictegravir/Emtricitabine/Tenofovir Alafenamide (B/F/TAF)Primary completion
- 2026-03-16ClinicalAn Operationally Seamless Phase 2/3, Randomized, Active-Controlled Study Evaluating the Safety and Efficacy of an Oral Weekly Regimen of GS-1720 in Combination With GS-4182 Versus Biktarvy in Treatment-Naive People With HIV-1Terminated
- 2025-12-31ClinicalA Phase III, Randomized, Open-label, Controlled Trial to Investigate the Efficacy and Safety of UB-421 Monotherapy as Substitution for Stable Antiretroviral Therapy in HIV-1 Infected AdultsWithdrawn
- 2025-12-23ClinicalA Phase 3 Open-label Rollover Clinical Study of Doravirine/Islatravir (DOR/ISL) Once-daily for the Treatment of HIV-1 Infection in Participants Who Previously Received DOR/ISL in a Phase 2 or Phase 3 DOR/ISL Clinical StudyResults expected Q2 2029
Clinical trials
The current development programme across all trial phases.
Research activity
Key research shaping understanding of this disease, combining the latest publications with the most influential evidence.
Major themes8
- Acquired Immunodeficiency Syndrome2
- COVID-192
- Communicable Diseases1
- Disease Outbreaks1
- Hemorrhagic Fever, Ebola1
- HIV Infections1
- Malaria1
- Tuberculosis1
Leading journals3
- Emerging infectious diseases1
- Frontiers in immunology1
- Reviews of infectious diseases1
Leading researchers8
- Bettencourt PJG1
- Crane J1
- Curran JW1
- De Cock KM1
- Guerrant RL1
- Hughes JM1
- Jaffe HW1
- Lima NL1
Affiliations (unnormalised)2
- Center for Interdisciplinary Research in Health1
- University of Virginia School of Medicine1
Associated genes
Genes associated with this disease in the canonical knowledge graph (Open Targets evidence). Number shows the association score.
Disease biology
Proteins whose encoding gene is associated with this disease, reached through the canonical gene→disease graph. Number shows the gene's association score.
Related conditions
Diseases frequently studied alongside this one. Number shows shared papers.
Reference
Authoritative identity, definition & identifiers.
An acquired defect of cellular immunity associated with infection by the human immunodeficiency virus (HIV), a CD4-positive T-lymphocyte count under 200 cells/microliter or less than 14% of total lymphocytes, and increased susceptibility to opportunistic infections and malignant neoplasms. Clinical manifestations also include emaciation (wasting) and dementia. These elements reflect criteria for AIDS as defined by the CDC in 1993.
- Disease identity & definition — NLM Medical Subject Headings (MeSH), public domain
- Clinical trials — ClinicalTrials.gov (U.S. National Library of Medicine)
- Research activity — Europe PMC (EMBL-EBI) + OpenAlex-derived paper links
- Related entities are derived from literature co-mention (studied together) — associative, not causal.