Bayer

591 total trials 21 currently recruiting 494 completed

Bayer sponsors 591 registered US clinical trials on ClinicalTrials.gov, 21 of them currently recruiting, and 494 completed. 172 of these trials are in Phase 3-4 (later-stage) and 237 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Sunscreening Agents, with 17 trials.

Trial Pipeline

591 total, page 7 of 12

COMPLETED Phase 2

Study of Radium-223 Dichloride in Combination With Exemestane and Everolimus Versus Placebo in Combination With Exemestane and Everolimus in Subjects With Bone Predominant HER2 Negative Hormone Receptor Positive Metastatic Breast Cancer

NCT02258451

COMPLETED NA

To Assess the Safety of a Sunscreen Product

NCT02803320

COMPLETED NA

Sun Protection Factor (SPF) - Static and Water Resistant Assay

NCT02857738

COMPLETED NA

Sun Protection Factor (SPF) / UVA Protection Factor (UVAPF) Assay

NCT02872233

COMPLETED NA

Sun Protection Factor (SPF) / UVA Protection Factor (UVAPF) - Assay

NCT02872246

COMPLETED NA

Sun Protection Factor (SPF) Assay

NCT02857725

COMPLETED NA

To Evaluate Eye Installation-Tear Free

NCT02802917

COMPLETED Phase 3

Safety and Contraceptive Efficacy of an Intravaginal Ring With LNG (Levonorgestrel) Over One Year in Healthy Women

NCT02403401

COMPLETED NA

Test the Phototoxicity of Sunscreen Products

NCT02802930

COMPLETED

An Observational Study in Differentiated Thyroid Cancer Which is Radioactive Iodine (RAI) Refractory to Assess the Use of Multikinase Inhibitors

NCT02303444

COMPLETED

Duration of Use of Highly Effective Reversible Contraception

NCT02414919

TERMINATED Phase 1

Phase I, Dose-escalation Trial of BAY1187982 in Subjects With Advanced Solid Tumors Known to Express Fibroblast Growth Factor Receptor 2 (FGFR2)

NCT02368951

COMPLETED NA

To Test for Photo Allergy Reaction of Sunscreens

NCT02872220

TERMINATED Phase 2

Study of Radium-223 Dichloride Versus Placebo and Hormonal Treatment as Background Therapy in Subjects With Bone Predominant HER2 (Human Epidermal Growth Factor Receptor 2) Negative Hormone Receptor Positive Metastatic Breast Cancer

NCT02258464

TERMINATED Phase 1

BAY1238097, First in Man

NCT02369029

COMPLETED Phase 1

Phase I Study of Oral BAY 1217389 in Combination With Intravenous Paclitaxel

NCT02366949

COMPLETED NA

Evaluation of the Stinging Potential in Human Eyes

NCT02872207

COMPLETED Phase 1

Phase I Dose Escalation of BAY1143572 in Subjects With Acute Leukemia

NCT02345382

COMPLETED Phase 1

Naproxen Sodium/ASA Platelet Study

NCT02229461

COMPLETED NA

Colorado Adult Joint Assessment Scale (CAJAS) Validation

NCT02284789

COMPLETED Phase 1

To Evaluate the Bioavailability of a Single Oral Dose of the Acetylsalicylic Acid Containing Dry Powder 500 mg in Comparison to the Bioavailability of a Single Oral Dose of Aspirin Tablets and Aspirin Effervescent Tablets in Healthy Adults.

NCT02394093

TERMINATED Phase 3

Magnetic Resonance Imaging of the Liver in Children 0-2 Months of Age With an Intravenous Injection of Eovist/Primovist Which is a Contrast Agent

NCT02084628

COMPLETED NA

Evaluation of the Stinging Potential of Sunscreen Products in Human Eyes

NCT02869113

COMPLETED Phase 2

EINSTEIN Junior Phase II: Oral Rivaroxaban in Young Children With Venous Thrombosis

NCT02309411

COMPLETED Phase 2

Efficacy and Safety of Riociguat in Patients With Systemic Sclerosis

NCT02283762

TERMINATED Phase 3

Rivaroxaban Versus Aspirin in Secondary Prevention of Stroke and Prevention of Systemic Embolism in Patients With Recent Embolic Stroke of Undetermined Source (ESUS)

NCT02313909

COMPLETED Phase 4

Radium-223 Dichloride Long-term Follow-up Program

NCT02312960

COMPLETED Phase 3

EINSTEIN Junior: Oral Rivaroxaban in Children With Venous Thrombosis

NCT02234843

TERMINATED Phase 4

A Phase 4 Study of Regorafenib in Metastatic Colorectal Cancer - Does Educating Physicians Change Patient Outcomes?

NCT02287025

COMPLETED Phase 2

Bay98-7196, Dose Finding / POC Study

NCT02203331

COMPLETED Phase 1

COPANLISIB (BAY80-6946) Drug-drug Interaction and Cardiovascular Safety Study in Advanced Solid Tumor and Non-Hodgkin's Lymphoma Patients

NCT02253420

TERMINATED Phase 2

Regorafenib Eye Drops: Investigation of Efficacy and Safety in Neovascular Age Related Macular Degeneration

NCT02222207

TERMINATED Phase 2

Early Signs of Efficacy Study With Riociguat in Adult Homozygous Delta F508 Cystic Fibrosis Patients

NCT02170025

COMPLETED Phase 4

Measuring Outcomes In Patients With Pulmonary Arterial Hypertension Not on Active Treatment (MOTION)

NCT02191137

COMPLETED Phase 3

Efficacy and Safety Study of Darolutamide (ODM-201) in Men With High-risk Non-metastatic Castration-resistant Prostate Cancer

NCT02200614

COMPLETED NA

Evaluation of the Stinging Potential of Products in Human Eyes

NCT02872194

COMPLETED

Observational Study for the Evaluation of Long-term Safety of Radium-223 Used for the Treatment of Metastatic Castration Resistant Prostate Cancer

NCT02141438

TERMINATED Phase 2

RONICICLIB / Placebo in Combination With Chemotherapy in Small Cell Lung Cancer

NCT02161419

TERMINATED Phase 1

Refametinib (BAY86-9766) in Combination With Regorafenib (Stivarga, BAY73-4506) in Patients With Advanced or Metastatic Cancer

NCT02168777

TERMINATED Phase 2

Efficacy and Safety of Riociguat in Patients With Symptomatic Pulmonary Hypertension (PH) Associated With Idiopathic Interstitial Pneumonias (IIP)

NCT02138825

TERMINATED Phase 1

Dose-escalation Study of Lupartumab Amadotin (BAY1129980)

NCT02134197

COMPLETED Phase 2

Bay1002670, Fibroids, Safety and Efficacy EU,US,Can, Jap

NCT02131662

TERMINATED Phase 1

Phase I Dose Escalation of Oral BAY1161909 in Combination With Intravenous Paclitaxel

NCT02138812

COMPLETED Phase 1

A Study to Test the Safety of the Investigational Drug Larotrectinib in Adults That May Treat Cancer

NCT02122913

COMPLETED Phase 3

Ciprofloxacin Dry Powder for Inhalation (DPI) in Non-cystic Fibrosis Bronchiectasis (Non-CF BE)

NCT02106832

COMPLETED Phase 3

Radium-223 Dichloride and Abiraterone Acetate Compared to Placebo and Abiraterone Acetate for Men With Cancer of the Prostate When Medical or Surgical Castration Does Not Work and When the Cancer Has Spread to the Bone, Has Not Been Treated With Chemotherapy and is Causing no or Only Mild Symptoms

NCT02043678

COMPLETED Phase 3

Essure (Model ESS310) Placement Rate Study

NCT02064413

COMPLETED Phase 2

Long Term Extension Study for the Maintenance Treatment of Anemia Associated With Chronic Kidney Disease (CKD) in Hemodialysis Subjects on Epoetin Alfa / Beta Treatment Versus BAY85-3934

NCT02064426

COMPLETED Phase 2

Standard Dose Versus High Dose and Versus Extended Standard Dose Radium-223 Dichloride in Castration-resistant Prostate Cancer Metastatic to the Bone

NCT02023697

COMPLETED Phase 2

A Randomized Phase IIa Efficacy and Safety Study of Radium-223 Dichloride With Abiraterone Acetate or Enzalutamide in Metastatic Castration-resistant Prostate Cancer (CRPC)

NCT02034552

← Previous Page 7 of 12 Next →

What the Pipeline for Bayer Shows

According to the ClinicalTrials.gov registry, Bayer is linked to 591 US clinical trials across every stage of research activity. Of those, 21 studies are currently recruiting, about 4% of the sponsor's indexed portfolio, and 494 are already marked complete, representing roughly 84% of the total.

The phase mix for Bayer reports 172 late-stage studies (Phase 3 and Phase 4 combined) and 237 earlier-phase studies (Phase 1 and Phase 2).

The top therapeutic focus area indexed for Bayer is Sunscreening Agents with 17 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 Editorial

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.