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 23 of 27

COMPLETED Phase 1

FLOVENT Hydrofluoroalkane (HFA) In 6-12 Month Old Subjects

NCT00370097

COMPLETED

HLA-B*5701 And Hypersensitivity To Abacavir

NCT00373945

COMPLETED Phase 1

A Study To Determine The Effect Of SB-480848 On Asthma

NCT00368576

COMPLETED Phase 3

Tykerb Evaluation After Chemotherapy (TEACH): Lapatinib Versus Placebo In Women With Early-Stage Breast Cancer

NCT00374322

TERMINATED

A Methodology Study To Look At Genes In Lung Cells And Tissue From Asthmatic Patients

NCT00331292

TERMINATED Phase 2

TRX4 Monoclonal Antibody in Type 1 Diabetes (T1 DM)

NCT00451321

COMPLETED Phase 1

A Study To Test The Effect Of GW786034 (Pazopanib) On P450 Enzymes

NCT00401583

COMPLETED Phase 3

Safety and Immunogenicity of GSK's Tdap Vaccine (Boostrix) in Adults Aged 19 to 64 Years

NCT00346073

COMPLETED Phase 3

Rosiglitazone (Extended Release Tablets) As Adjunctive Therapy In Subjects With Mild To Moderate Alzheimer's Disease

NCT00348140

COMPLETED NA

Rosiglitazone (Extended Release Tablets) As Adjunctive Therapy For Subjects With Mild To Moderate Alzheimer's Disease

NCT00348309

COMPLETED Phase 2

Pazopanib Plus Lapatinib Compared To Lapatinib Alone In Subjects With Advanced Or Metastatic Breast Cancer

NCT00347919

COMPLETED Phase 3

Intravenous And Oral Casopitant (GW679769) For The Prevention Of Chemotherapy Induced Nausea And Vomiting

NCT00366834

COMPLETED Phase 3

The COREG And Lisinopril Combination Therapy In Hypertensive Subjects (COSMOS) Trial

NCT00347360

COMPLETED Phase 4

Assessment Of Dutasteride (AVODART) In Extending The Time To Progression Of Low-Risk, Localized Prostate Cancer In Men

NCT00363311

COMPLETED Phase 2

A Phase II Study of GSK1363089 (Formerly XL880) for Papillary Renal-Cell Carcinoma (PRC)

NCT00726323

COMPLETED Phase 2

Open-Label Extension Assessing Long-Term Safety Of Rosiglitazone In Subjects With Mild To Moderate Alzheimer's Disease

NCT00381238

COMPLETED Phase 1

Dose Finding Study Of Oral Eltrombopag In Patients With Sarcoma Receiving Adriamycin And Ifosfamide

NCT00358540

COMPLETED Phase 3

Study of 2 Doses of HRV Vaccine Given Concomitantly or Separately With Routine Vaccinations in Healthy Infants in USA

NCT00334607

COMPLETED Phase 4

A Study Evaluating Vardenafil Compared to Placebo in Subjects With Erectile Dysfunction (ED) and Dyslipidemia

NCT00379756

COMPLETED Phase 3

Open-label Extension Study of the Phase 3 VRX-RET-E22-301 Double-Blind Trial

NCT00310375

COMPLETED Phase 3

Validation Of Preference Module Of Experience With Allergic Rhinitis Nasal Sprays Questionnaire (EARNS-Q)

NCT00346775

COMPLETED Phase 3

Conversion To Monotherapy With Lamictal Extended Release Tablets For Treatment Of Partial Epilepsy

NCT00355082

COMPLETED Phase 3

Treximet (Sumatriptan/Naproxen Sodium), Formerly Known as TREXIMA, for Menstrual Migraine in Women With Dysmenorrhea

NCT00329459

COMPLETED Phase 3

A Study of an Investigational Regimen Combining FDA Approved HIV Drugs in HIV-Infected Subjects

NCT00363142

COMPLETED Phase 3

Menstrual Migraine Treatment With TREXIMET (Formerly Known as TREXIMA)

NCT00329355

COMPLETED Phase 2

Evaluation of A Morning Dosing Of A New Medicine And Its Effects On Sleep At Bedtime In Subjects With Primary Insomnia

NCT00354809

COMPLETED Phase 1

Pazopanib (VOTRIENT) Plus Paclitaxel (TAXOL), Pazopanib Plus Paclitaxel (TAXOL) Plus Carboplatin (PARAPLATIN), and Pazopanib Plus Paclitaxel (TAXOL) Plus Lapatinib (TYKERB)

NCT00388076

COMPLETED Phase 1

Study Of Eltrombopag in Healthy Subjects and Volunteers With Mild, Moderate or Severe Hepatic Impairment

NCT00359463

COMPLETED Phase 2

A Trial of a Walter Reed Army Institute of Research (WRAIR) Live Attenuated Virus Tetravalent Dengue Vaccine in Healthy US Adults

NCT00239577

COMPLETED Phase 1

A Study To Investigate The Effects Of End Stage Renal Disease And Hemodialysis On The Pharmacokinetics Of Ropinirole

NCT00422994

COMPLETED Phase 3

Casopitant And ZOFRAN To Prevent Post Operative Nausea And Vomiting In Women

NCT00334152

COMPLETED

Post-marketing Safety Study of GSK Biologicals' Boostrix® Vaccine

NCT00297856

COMPLETED Phase 2

A Phase II, Open-Label Study Evaluating the Effect Of GW786034 In Subjects With Ovarian Cancer

NCT00281632

COMPLETED Phase 4

Chronic Obstructive Pulmonary Disease Endpoints Study

NCT00358358

COMPLETED Phase 3

Casopitant (Oral) And ZOFRAN To Prevent Postoperative Nausea And Vomiting In Women

NCT00326248

COMPLETED Phase 4

A Second Open-Label Extension of a Double-Blind, Parallel, Phase IV Study to Assess the Efficacy and Safety of Adjunctive Lovaza® (Formerly Known as Omacor®) Therapy in Hypertriglyceridemic Subjects Treated With Antara™

NCT00891293

COMPLETED Phase 3

Safety and Immunogenicity Study of Hib-MenCY-TT Vaccine Compared to Licensed Hib Conjugate Vaccine

NCT00289783

COMPLETED Phase 4

VALTREX(Valacyclovir) Once Daily for Viral Shedding In Subjects Newly Diagnosed With HSV-2

NCT00306293

TERMINATED Phase 1

Comparison Of Molecular Targets In Mild To Severe Asthmatics And Healthy Subjects

NCT00331058

COMPLETED Phase 3

Study to Evaluate the Efficacy of the Human Papillomavirus Vaccine in Healthy Adult Women of 26 Years of Age and Older

NCT00294047

COMPLETED Phase 3

Once-Daily Investigational Nasal Spray In Adults And Adolescents With Perennial Allergic Rhinitis (PAR)

NCT00289198

COMPLETED Phase 2

In-patient Study With GSK716155 In Patients With Type 2 Diabetes Mellitus

NCT00354536

COMPLETED Phase 3

RLS In Adults: Comparing Immediate Release Formulation With Extended Release Formulation Of Ropinirole

NCT00314860

COMPLETED Phase 4

US-licensed Combined Vaccine Against Tetanus & Diphtheria, Given With US-licensed Vaccine Against Meningococcal Disease

NCT00282295

COMPLETED Phase 1

Pharmacokinetic Profiles Of Amoxicillin 2000 mg And Clavulanate 125 mg In Adolescent Patients

NCT00354965

COMPLETED Phase 3

COREG MR Versus TOPROL-XL On The Lipid Profile Of Normolipidemic Or Mildly Dyslipidemic Patients With Hypertension

NCT00273052

COMPLETED Phase 2

Effects Of GW679769 On Sleep Onset And Maintenance And Next Day Functioning In Subjects With Primary Insomnia

NCT00280423

COMPLETED Phase 2

Weight Loss In Obese Subjects Taking Either GW869682 Or Placebo 3 Times Per Day For 12 Weeks

NCT00297180

COMPLETED Phase 1

Study In Patients With Type 2 Diabetes Who Are Taking Metformin And Sulfonylurea, Metformin And Insulin, Or Insulin

NCT00269061

COMPLETED Phase 2

GSK189075, GW869682 Or Placebo In Type 2 Diabetic Patients

NCT00291356

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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.