Bayer
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
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
To Assess the Safety of a Sunscreen Product
NCT02803320
Sun Protection Factor (SPF) - Static and Water Resistant Assay
NCT02857738
Sun Protection Factor (SPF) / UVA Protection Factor (UVAPF) Assay
NCT02872233
Sun Protection Factor (SPF) / UVA Protection Factor (UVAPF) - Assay
NCT02872246
Sun Protection Factor (SPF) Assay
NCT02857725
To Evaluate Eye Installation-Tear Free
NCT02802917
Safety and Contraceptive Efficacy of an Intravaginal Ring With LNG (Levonorgestrel) Over One Year in Healthy Women
NCT02403401
Test the Phototoxicity of Sunscreen Products
NCT02802930
An Observational Study in Differentiated Thyroid Cancer Which is Radioactive Iodine (RAI) Refractory to Assess the Use of Multikinase Inhibitors
NCT02303444
Duration of Use of Highly Effective Reversible Contraception
NCT02414919
Phase I, Dose-escalation Trial of BAY1187982 in Subjects With Advanced Solid Tumors Known to Express Fibroblast Growth Factor Receptor 2 (FGFR2)
NCT02368951
To Test for Photo Allergy Reaction of Sunscreens
NCT02872220
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
BAY1238097, First in Man
NCT02369029
Phase I Study of Oral BAY 1217389 in Combination With Intravenous Paclitaxel
NCT02366949
Evaluation of the Stinging Potential in Human Eyes
NCT02872207
Phase I Dose Escalation of BAY1143572 in Subjects With Acute Leukemia
NCT02345382
Naproxen Sodium/ASA Platelet Study
NCT02229461
Colorado Adult Joint Assessment Scale (CAJAS) Validation
NCT02284789
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
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
Evaluation of the Stinging Potential of Sunscreen Products in Human Eyes
NCT02869113
EINSTEIN Junior Phase II: Oral Rivaroxaban in Young Children With Venous Thrombosis
NCT02309411
Efficacy and Safety of Riociguat in Patients With Systemic Sclerosis
NCT02283762
Rivaroxaban Versus Aspirin in Secondary Prevention of Stroke and Prevention of Systemic Embolism in Patients With Recent Embolic Stroke of Undetermined Source (ESUS)
NCT02313909
Radium-223 Dichloride Long-term Follow-up Program
NCT02312960
EINSTEIN Junior: Oral Rivaroxaban in Children With Venous Thrombosis
NCT02234843
A Phase 4 Study of Regorafenib in Metastatic Colorectal Cancer - Does Educating Physicians Change Patient Outcomes?
NCT02287025
Bay98-7196, Dose Finding / POC Study
NCT02203331
COPANLISIB (BAY80-6946) Drug-drug Interaction and Cardiovascular Safety Study in Advanced Solid Tumor and Non-Hodgkin's Lymphoma Patients
NCT02253420
Regorafenib Eye Drops: Investigation of Efficacy and Safety in Neovascular Age Related Macular Degeneration
NCT02222207
Early Signs of Efficacy Study With Riociguat in Adult Homozygous Delta F508 Cystic Fibrosis Patients
NCT02170025
Measuring Outcomes In Patients With Pulmonary Arterial Hypertension Not on Active Treatment (MOTION)
NCT02191137
Efficacy and Safety Study of Darolutamide (ODM-201) in Men With High-risk Non-metastatic Castration-resistant Prostate Cancer
NCT02200614
Evaluation of the Stinging Potential of Products in Human Eyes
NCT02872194
Observational Study for the Evaluation of Long-term Safety of Radium-223 Used for the Treatment of Metastatic Castration Resistant Prostate Cancer
NCT02141438
RONICICLIB / Placebo in Combination With Chemotherapy in Small Cell Lung Cancer
NCT02161419
Refametinib (BAY86-9766) in Combination With Regorafenib (Stivarga, BAY73-4506) in Patients With Advanced or Metastatic Cancer
NCT02168777
Efficacy and Safety of Riociguat in Patients With Symptomatic Pulmonary Hypertension (PH) Associated With Idiopathic Interstitial Pneumonias (IIP)
NCT02138825
Dose-escalation Study of Lupartumab Amadotin (BAY1129980)
NCT02134197
Bay1002670, Fibroids, Safety and Efficacy EU,US,Can, Jap
NCT02131662
Phase I Dose Escalation of Oral BAY1161909 in Combination With Intravenous Paclitaxel
NCT02138812
A Study to Test the Safety of the Investigational Drug Larotrectinib in Adults That May Treat Cancer
NCT02122913
Ciprofloxacin Dry Powder for Inhalation (DPI) in Non-cystic Fibrosis Bronchiectasis (Non-CF BE)
NCT02106832
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
Essure (Model ESS310) Placement Rate Study
NCT02064413
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
Standard Dose Versus High Dose and Versus Extended Standard Dose Radium-223 Dichloride in Castration-resistant Prostate Cancer Metastatic to the Bone
NCT02023697
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
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 130 |
| Phase 2 | 107 |
| Phase 3 | 144 |
| Phase 4 | 28 |
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.
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.