GlaxoSmithKline

1,345 total trials 50 currently recruiting 1130 completed

GlaxoSmithKline sponsors 1,345 registered US clinical trials on ClinicalTrials.gov, 50 of them currently recruiting, and 1,130 completed. 486 of these trials are in Phase 3-4 (later-stage) and 791 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Pulmonary Disease, Chronic Obstructive, with 30 trials.

Trial Pipeline

1,345 total, page 17 of 27

COMPLETED Phase 1

DDI Study of Etravirine and GSK1265744

NCT00920296

COMPLETED Phase 2

Treatment With Pazopanib for Neoadjuvant Breast Cancer

NCT00849472

COMPLETED Phase 1

GSK1349572 Proton Pump Inhibitor Drug Interaction and Supratherapeutic Dose Study

NCT00942136

COMPLETED Phase 1

A Pharmacokinetic Study of an Experimental Paracetamol Formulation

NCT01476176

TERMINATED Phase 2

Paracetamol With Caffeine to Treat Episodic Tension Type Headache

NCT01755702

COMPLETED Phase 1

A Phase I, Open-Label, First-Time-In-Human Study of the Oral AKT Inhibitor GSK2141795

NCT00920257

COMPLETED Phase 2

Study to Test GSK256073 in Patients With Dyslipidemia

NCT00903617

COMPLETED Phase 2

A Study in Type 2 Diabetics of Single and Multiple Doses of Orally Administered GSK1292263 to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics

NCT01119846

COMPLETED Phase 1

A Phase I Study to Investigate the Safety, Pharmacokinetics, and Pharmacodynamics of GSK2118436 in Subjects With Solid Tumors

NCT00880321

COMPLETED Phase 2

Immunogenicity of GSKs' MMR Vaccine (209762) vs. M-M-R® II, When Given With Routine Vaccines at 12-15 Months of Age

NCT00861744

COMPLETED Phase 1

Drug Interaction Study of Darunavir/Ritonavir and Lopinavir/Ritonavir on GSK2248761 PK and CYP450 Probe Drugs

NCT00920088

COMPLETED Phase 1

Eltrombopag Treatment of Thrombocytopenia in Subjects With Advanced Myelodysplastic Syndrome (MDS) or Secondary Acute Myeloid Leukemia After MDS (sAML/MDS)

NCT00903422

COMPLETED Phase 1

First Time in Human Study of GSK1223249 in Amyotrophic Lateral Sclerosis

NCT00875446

TERMINATED Phase 4

Thiazolidinedione Intervention With Vitamin D Evaluation

NCT00879970

COMPLETED Phase 1

Relative Bioavailability Study in Healthy Subjects

NCT00924911

COMPLETED

Safety Study of GSK Biologicals' Rotavirus Vaccine (Rotarix®) Administered to Children Aged <1 Year in the United States

NCT00875641

COMPLETED

ARI103094-Follow-Up Study for REDUCE Study Subjects

NCT00883909

COMPLETED Phase 1

GSK1349572 Drug Interaction Study With Atazanavir/Ritonavir and Atazanavir

NCT00883935

COMPLETED Phase 3

Immunogenicity and Safety of Kinrix + (Measles Mumps Rubella) MMR Vaccine With and Without Varicella Vaccine in Healthy Children 4-6 Years

NCT00871117

COMPLETED Phase 1

Tafenoquine/Chloroquine DDI Study

NCT00871156

COMPLETED Phase 1

VEG111485: A QTc Study of Pazopanib

NCT00861029

TERMINATED Phase 2

A Randomised, Double-Blind, Placebo-Controlled Study Evaluating the Efficacy and Safety of Orvepitant in Subjects With Major Depressive Disorder

NCT00880048

COMPLETED Phase 1

A Study to Examine the Effects of Esomeprazole on the Pharmacokinetics of Orally Administered Lapatinib in Subjects With Metastatic ErbB2 Positive Breast Cancer

NCT00849329

COMPLETED Phase 1

A Study to Examine the Effects of Low and High-fat Meals on Orally Administered Lapatinib in Metastatic ErbB2 Positive Breast Cancer Patients

NCT00821054

COMPLETED Phase 2

A Phase II Trial of Ofatumumab in Subjects With Waldenstrom's Macroglobulinemia

NCT00811733

TERMINATED Phase 2

A Randomized, Double-Blind, Parallel-Group, Placebo-Controlled, Fixed Dose Study Evaluating the Efficacy and Safety of Orvepitant in Subjects With Major Depressive Disorder

NCT00880399

COMPLETED Phase 4

A 16-Week Study to Evaluate the Effect of Advair DISKUS™ 250/50mcg on Arterial Stiffness in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT00857766

COMPLETED Phase 3

Evaluation of GlaxoSmithKline Biologicals' Boostrix® Vaccine in Comparison With Decavac™ Vaccine.

NCT00835237

COMPLETED Phase 3

Efficacy and Safety of Albiglutide in Treatment of Type 2 Diabetes

NCT00838903

COMPLETED

Prevalence of Chronic Airway Obstruction in Subjects With a History of Cigarette Smoking in a Primary Care Setting

NCT01013948

COMPLETED Phase 3

A Study to Determine the Safety and Efficacy of Albiglutide in Patients With Type 2 Diabetes

NCT00838916

COMPLETED Phase 1

The Effects of Potassium Nitrate in Reducing Dentinal Hypersensitivity

NCT01587950

COMPLETED Phase 1

GSK1349572 Mass Balance Study

NCT00828763

COMPLETED Phase 4

Fondaparinux Trial With Unfractionated Heparin (UFH) During Revascularization in Acute Coronary Syndromes (ACS)

NCT00790907

COMPLETED Phase 3

A Study to Determine the Safety and Efficacy of Albiglutide in Subjects With Type 2 Diabetes

NCT00839527

COMPLETED Phase 1

Drug Interaction Study Between Eltrombopag and Lopinavir/Ritonavir in Healthy Adult Subjects.

NCT00833378

COMPLETED Phase 1

A Phase 1 Study to Evaluate the Safety and Tolerability of GSK1362885 in Healthy Normal Subjects

NCT00823940

COMPLETED Phase 2

Immunogenicity and Safety Study of GSK Biologicals' Herpes Zoster Vaccine With Various Formulations in Adults >= 50 Years

NCT00802464

COMPLETED Phase 4

Effect of Dentifrice Usage Regime on Delivery and Efficacy of Fluoride

NCT01563172

COMPLETED Phase 3

Safety Study of GSK Biologicals' Human Papillomavirus Vaccine in 580299/008 Subjects From Canada or the US

NCT00799825

COMPLETED Phase 3

Safety and Efficacy Study of Albiglutide in Type 2 Diabetes

NCT00849017

COMPLETED Phase 3

Safety and Efficacy of Albiglutide in Type 2 Diabetes

NCT00849056

COMPLETED Phase 1

A Study to Evaluate the Effect of Antacid and Multivitamin and Mineral Tablet on the Study Drug GSK1349572

NCT00858455

COMPLETED Phase 2

Efficacy and Safety Study of GSK679586 in Patients With Severe Asthma

NCT00843193

COMPLETED Phase 3

The Stabilization of Atherosclerotic Plaque by Initiation of Darapladib Therapy Trial

NCT00799903

COMPLETED Phase 2

A Clinical Trial to Test a Study Drug in Volunteers Who Develop Asthma Following Exercise

NCT00812929

TERMINATED Phase 3

A Phase III Study to Test the Benefit of a New Kind of Anti-cancer Treatment in Patients With Melanoma, After Surgical Removal of Their Tumor

NCT00796445

COMPLETED

Evaluation of Lung Function and Symptoms in Patients Diagnosed With Chronic Obstructive Pulmonary Disease (COPD) on Long-Acting Bronchodilator Monotherapy

NCT00791518

COMPLETED Phase 3

Migraine Study in Adolescent Patients

NCT00843024

COMPLETED Phase 1

A Study Investigating the Pharmacokinetic Profiles of Four Extended Release Paracetamol Formulations

NCT01568749

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Phase Distribution

PhaseTrial count
Phase 1 440
Phase 2 351
Phase 3 377
Phase 4 109

What the Pipeline for GlaxoSmithKline Shows

According to the ClinicalTrials.gov registry, GlaxoSmithKline is linked to 1,345 US clinical trials across every stage of research activity. Of those, 50 studies are currently recruiting, about 4% of the sponsor's indexed portfolio, and 1,130 are already marked complete, representing roughly 84% of the total.

The phase mix for GlaxoSmithKline reports 486 late-stage studies (Phase 3 and Phase 4 combined) and 791 earlier-phase studies (Phase 1 and Phase 2).

The top therapeutic focus area indexed for GlaxoSmithKline is Pulmonary Disease, Chronic Obstructive with 30 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.

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial

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.