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 16 of 27

COMPLETED Phase 1

A Study in Cancer Patients to Evaluate the Bioequivalence of Alternative Formulations of Lapatinib

NCT00996762

COMPLETED Phase 3

Safety, Immunogenicity, and Relative Efficacy of H1N1 Vaccines in Adults Aged 18 Years and Older

NCT00979602

COMPLETED Phase 2

Orvepitant (GW823296) in Adult Post Traumatic Stress Disorder

NCT01000493

COMPLETED Phase 2

Dose Ranging Efficacy And Safety With Mepolizumab in Severe Asthma

NCT01000506

COMPLETED Phase 1

A Study to Compare to the Pharmacokinetic Profile of Two Paracetamol Formulations

NCT01476189

COMPLETED Phase 4

Enamel Remineralization Potential of Dentifrices in Situ

NCT01128946

COMPLETED Phase 2

Safety Study to Assess IV Zanamivir for Treatment of Influenza Infection in Patients Who Are in Hospital

NCT01014988

COMPLETED Phase 1

A Pharmacokinetic Study Investigating the Rate and Extent of Paracetamol Absorption of Three Experimental Sustained Release Pediatric Suspensions

NCT01476215

COMPLETED Phase 1

A Multiple Use Tolerability Study of a Breathe Right Nasal Strip Prototype

NCT01495494

COMPLETED Phase 2

Study to Determine the Effectiveness of GSK1120212 in BRAF Mutation-positive Melanoma Previously Treated With or Without a BRAF Inhibitor

NCT01037127

COMPLETED Phase 4

Post-operative Dental Pain Study Comparing Two Different Dosage of Analgesic Efficacy

NCT01075243

COMPLETED Phase 4

Validation of a New Shortness of Breath With Daily Activities Questionnaire in Patients With Chronic Obstructive Pulmonary Disease

NCT00984659

COMPLETED Phase 2

Safety and Immunogenicity of H1N1 Vaccines in Children Aged 6 Months to Less Than 9 Years of Age

NCT00976820

COMPLETED Phase 3

Efficacy and Safety Study of Fluticasone Furoate (FF)/GW642444 Inhalation Powder and the Individual Components in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01054885

COMPLETED Phase 3

Fluticasone Furoate/GW642444 Inhalation Powder Long-Term Safety Study

NCT01018186

COMPLETED Phase 1

A 2-Part Trial in Subjects With Type 2 Diabetes and in Healthy Subjects to Evaluate GSK1614235, a New Glucose Lowering Drug to Treat Type 2 Diabetes

NCT00976261

COMPLETED Phase 2

SB-681323 IV for Subjects at Risk of Acute Lung Injury or ARDS

NCT00996840

COMPLETED Phase 1

An Open-label Single Dose Randomized, Parallel Group Study Followed by Single-blind Repeat Dosing, to Compare the Relative Bioavailability of GSK2212836.

NCT00996268

COMPLETED Phase 3

Study to Assess the Immunogenicity and Safety of an Investigational Influenza Vaccine in Children

NCT00980005

COMPLETED Phase 1

Crossover Study to Investigate the Safety, Tolerability, and Pharmacokinetics of Repeat Dose Zanamivir/Placebo Via Devices Administered Twice Daily for 5 Days

NCT00989404

COMPLETED Phase 2

Safety and Immunogenicity of H1N1 Vaccines in Adults Aged 18 Years and Older

NCT00985088

COMPLETED Phase 2

A Study to Evaluate the Safety of 12 Weeks of Dosing With GW856553 and Its Effects on Inflammatory Markers, Infarct Size, and Cardiac Function in Subjects With Myocardial Infarction Without ST-segment Elevation

NCT00910962

COMPLETED Phase 3

A 6-month Study to Evaluate the Efficacy and Safety of Fluticasone Furoate (FF)/GW642444 Inhalation Powder in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01053988

COMPLETED Phase 2

Safety and Immunogenicity of H1N1 Vaccine With Trivalent Inactivated Seasonal Influenza Vaccine in Adults

NCT00985673

COMPLETED Phase 2

Exploratory Subjective Sleep Study of a Prototype Nasal Dilator

NCT01122849

COMPLETED Phase 4

Post-operative Dental Pain Study Comparing Analgesic Efficacy

NCT01082081

COMPLETED Phase 2

Efficacy and Safety Study of Eltrombopag in Pediatric Patients With Thrombocytopenia From Chronic Idiopathic Thrombocytopenic Purpura (ITP)

NCT00908037

COMPLETED Phase 2

28 Day Repeat Dose in Cystic Fibrosis Patients

NCT00903201

COMPLETED Phase 2

Clinical Study to Test a New Drug to Treat Major Depression

NCT00976560

COMPLETED Phase 3

A Study to Evaluate Annual Rate of Exacerbations and Safety of 3 Dosage Strengths of Fluticasone Furoate (FF)/GW642444 Inhalation Powder in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01017952

COMPLETED Phase 3

A Study to Evaluate the Efficacy and Safety of Fluticasone Furoate (FF)/GW642444 Inhalation Powder in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01009463

COMPLETED Phase 1

Phase 0 Microdose Study

NCT00975936

COMPLETED Phase 1

GSK962040 Drug-drug Interaction Study With Ketoconazole

NCT01039974

COMPLETED Phase 2

GSK573719 Dose Ranging Study in Chronic Obstructive Pulmonary Disease

NCT00950807

COMPLETED Phase 1

Study to Assess Cardiac Conduction of GSK1349572

NCT00996021

COMPLETED Phase 2

Efficacy and Safety Study in Subjects With Asthma

NCT00980200

COMPLETED Phase 2

Efficacy of Potassium Nitrate Solution in Reducing Dentinal Hypersensitivity

NCT01115452

COMPLETED Phase 3

A Study to Determine the Safety and Efficacy of Albiglutide Administered in Combination With Insulin Glargine

NCT00976391

COMPLETED Phase 3

Clinical Trial for Non-responders Who Previously Participated in Eltrombopag Studies TPL 103922 or TPL 108390

NCT00996216

COMPLETED Phase 1

Dose-Escalation Study of GSK2126458

NCT00972686

COMPLETED Phase 1

A Study of the GSK MEK Inhibitor GSK1120212 and Everolimus in Cancer Subjects

NCT00955773

COMPLETED Phase 2

A Study to Test the Benefit of a New Anti-cancer Treatment in Patients With Unresectable Advanced Melanoma

NCT00942162

COMPLETED Phase 1

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of GSK1362885 in Type 2 Diabetics

NCT01013766

COMPLETED Phase 1

Combination Study of GSK1120212 With Gemcitabine in Subjects With Solid Tumors

NCT01428427

COMPLETED Phase 3

Gynaecological Follow-up of a Subset of 580299/008 (NCT00122681) Study Subjects

NCT00937950

COMPLETED Phase 1

A Study of the Pharmacokinetics of Albiglutide in Normal and Renally Impaired Subjects.

NCT00938158

COMPLETED Phase 2

Evaluation of a Test Mouthwash and Dentifrice Regimen in an In-situ Model of Dental Erosion

NCT01128972

COMPLETED Phase 2

Safety & Immunogenicity of GlaxoSmithKline Biologicals' Herpes Zoster Vaccine 1437173A

NCT00920218

COMPLETED Phase 1

Study of Pazopanib and Paclitaxel in Advanced Non-small Cell Lung Cancer

NCT00866528

COMPLETED Phase 2

Safety Escalating Repeat IV, in Stroke Patients

NCT00833989

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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.