Gilead Sciences
Gilead Sciences sponsors 504 registered US clinical trials on ClinicalTrials.gov, 26 of them currently recruiting, and 346 completed. 164 of these trials are in Phase 3-4 (later-stage) and 317 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is HIV-1-infection, with 20 trials.
Trial Pipeline
504 total, page 2 of 11
Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of GS-9716 as Monotherapy and in Combination With Anticancer Therapies in Adults With Solid Malignancies
NCT05006794
Study of Lenacapavir for HIV Pre-Exposure Prophylaxis in People Who Are at Risk for HIV Infection
NCT04925752
Study to Evaluate the Safety and Efficacy of Lenacapavir (GS-6207) in Combination With an Optimized Background Regimen (OBR) in Heavily Treatment Experienced Participants Living With HIV-1 Infection With Multidrug Resistance
NCT04150068
Study of Sacituzumab Govitecan in Participants With Metastatic Solid Tumors
NCT03964727
Study of Seladelpar in Participants With Primary Biliary Cholangitis (PBC)
NCT03301506
Study of Bictegravir/Emtricitabine/Tenofovir Alafenamide Fixed Dose Combination in Adolescents and Children With Human Immunodeficiency Virus-1
NCT02881320
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 Infection
NCT02842086
Study of Cobicistat-Boosted Atazanavir (ATV/co), Cobicistat-Boosted Darunavir (DRV/co) and Emtricitabine/Tenofovir Alafenamide (F/TAF) in Children With HIV
NCT02016924
Study to Evaluate the Antiviral Efficacy, Safety and Tolerability of Tenofovir Disoproxil Fumarate Versus Placebo in Pediatric Participants With Chronic Hepatitis B Infection
NCT01651403
Study of GS-1219 in Participants With HIV-1
NCT07115368
Study of Obeldesivir to Treat Children With Respiratory Syncytial Virus (RSV) Infection
NCT06784973
Study of Obeldesivir to Treat Nonhospitalized Adults With Acute Respiratory Syncytial Virus (RSV) Infection
NCT06585150
Study of Obeldesivir in Children and Adolescents With COVID-19
NCT05996744
Study of B/F/TAF in Participants Switching From CAB + RPV to B/F/TAF for HIV-1 Infection (EMPOWER)
NCT06104306
Study of Edecesertib in Participants With Cutaneous Lupus Erythematosus (CLE)
NCT05629208
A Multiple-Dose Study of Bulevirtide in Participants With Normal and Impaired Renal Function
NCT05760300
Study of Bulevirtide in Participants Who Have Normal or Impaired Liver Function
NCT05765344
Study of Obeldesivir in Nonhospitalized Participants With COVID-19
NCT05715528
Study of Novel Antiretrovirals in Participants With HIV-1
NCT05585307
Drug-Drug Interaction Study of Vesatolimod in Adults With HIV-1 Who Have Very Low or Undetectable Virus Levels
NCT05458102
Study of Magrolimab Given Together With FOLFIRI/Bevacizumab (BEV) in Participants With Previously Treated Advanced Inoperable Metastatic Colorectal Cancer (mCRC)
NCT05330429
Study of Magrolimab Versus Placebo in Combination With Venetoclax and Azacitidine in Participants With Acute Myeloid Leukemia
NCT05079230
Study of Magrolimab Combination Therapy in Patients With Non-Surgically Removable Locally Advanced or Metastatic Triple-Negative Breast Cancer
NCT04958785
An Open-Label Study Following Oral Dosing of Seladelpar to Participants With Primary Biliary Cholangitis (PBC) and Hepatic Impairment (HI)
NCT04950764
Study of Magrolimab Combinations in Patients With Relapsed/Refractory Multiple Myeloma
NCT04892446
Study of Magrolimab in Patients With Solid Tumors
NCT04827576
Study of Magrolimab Combination Therapy in Patients With Head and Neck Squamous Cell Carcinoma
NCT04854499
Study of Edecesertib in Participants With Cutaneous Lupus Erythematosus (CLE)
NCT04809623
Study of Semaglutide, and Cilofexor/Firsocostat, Alone and in Combination, in Adults With Cirrhosis Due to Nonalcoholic Steatohepatitis (NASH)
NCT04971785
Study of Magrolimab in Combination With Azacitidine Versus Physician's Choice of Venetoclax in Combination With Azacitidine or Intensive Chemotherapy in Patients With TP53 Mutant Acute Myeloid Leukemia That Have Not Been Treated
NCT04778397
Study of Magrolimab Combinations in Participants With Myeloid Malignancies
NCT04778410
RESPONSE: Response to Seladelpar in Subjects With Primary Biliary Cholangitis (PBC) and an Inadequate Control to or an Intolerance to Ursodeoxycholic Acid (UDCA)
NCT04620733
Study to Evaluate the Safety and Efficacy of Teropavimab and Zinlirvimab in Combination With Lenacapavir in Virologically Suppressed Adults With HIV-1 Infection
NCT04811040
Study to Evaluate the Efficacy and Safety of Remdesivir in Participants With Severely Reduced Kidney Function Who Are Hospitalized for Coronavirus Disease 2019 (COVID-19)
NCT04745351
Study to Assess the Effects of GS-3583 in Participants With Advanced Solid Tumors
NCT04747470
Study of Sacituzumab Govitecan Versus Physician's Choice of Treatment in Participants With Urothelial Cancer That Cannot Be Removed or Has Spread
NCT04527991
Study of GS-0189 (Formerly FSI-189) as Monotherapy and in Combination With Rituximab in Participants With Relapsed/Refractory Non-Hodgkin Lymphoma
NCT04502706
Study to Evaluate Organic Anion Transporting Polypeptide (OATP) Transporter-Mediated Drug-Drug Interactions Between Filgotinib and Statins as Probe Drugs in Healthy Participants
NCT04608344
Study to Evaluate the Efficacy and Safety of Remdesivir (GS-5734™) Treatment of Coronavirus Disease 2019 (COVID-19) in an Outpatient Setting
NCT04501952
Study in Participants With Early Stage Coronavirus Disease 2019 (COVID-19) to Evaluate the Safety, Efficacy, and Pharmacokinetics of Remdesivir Administered by Inhalation
NCT04539262
Magrolimab + Azacitidine Versus Azacitidine + Placebo in Untreated Participants With Myelodysplastic Syndrome (MDS)
NCT04313881
Rollover Study in Participants With Metastatic Solid Tumors Benefiting From Therapy With Sacituzumab Govitecan-hziy
NCT04319198
Study of Remdesivir in Participants Below 18 Years Old With COVID-19
NCT04431453
Study to Evaluate the Safety and Antiviral Activity of Remdesivir (GS-5734™) in Participants With Moderate Coronavirus Disease (COVID-19) Compared to Standard of Care Treatment
NCT04292730
Study to Evaluate the Safety and Antiviral Activity of Remdesivir (GS-5734™) in Participants With Severe Coronavirus Disease (COVID-19)
NCT04292899
Study to Evaluate the Efficacy and Safety of Tilpisertib in Adults With Moderately to Severely Active Ulcerative Colitis
NCT04130919
Study to Evaluate the Efficacy and Safety of Filgotinib in Participants With Active Psoriatic Arthritis Who Are Naive to Biologic DMARD Therapy
NCT04115748
Study to Evaluate the Safety and Efficacy of Lenacapavir (GS-6207) in Combination With Other Antiretroviral Agents in People Living With HIV
NCT04143594
Study to Evaluate the Efficacy and Safety of Filgotinib in Participants With Active Psoriatic Arthritis Who Have an Inadequate Response or Are Intolerant to Biologic DMARD Therapy
NCT04115839
A Study to Evaluate the Safety, and Tolerability, and Efficacy of Seladelpar in Patients With PSC
NCT04024813
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 134 |
| Phase 2 | 183 |
| Phase 3 | 150 |
| Phase 4 | 14 |
What the Pipeline for Gilead Sciences Shows
According to the ClinicalTrials.gov registry, Gilead Sciences is linked to 504 US clinical trials across every stage of research activity. Of those, 26 studies are currently recruiting, about 5% of the sponsor's indexed portfolio, and 346 are already marked complete, representing roughly 69% of the total.
The phase mix for Gilead Sciences reports 164 late-stage studies (Phase 3 and Phase 4 combined) and 317 earlier-phase studies (Phase 1 and Phase 2).
The top therapeutic focus area indexed for Gilead Sciences is HIV-1-infection with 20 linked trials, and 9 other condition areas appear in the top list above.
How to read these pipeline numbers
Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.
A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work, safety, dosing, and early signal detection, and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.
That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice, verify current details directly with ClinicalTrials.gov before relying on any figure here.
Read our methodology - how this data is sourced, computed, and verified.
Related
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.