Bayer

Open enrollment across a mixed-phase pipeline

According to ClinicalTrials.gov-derived indexes, Bayer sits in the top decile of US sponsors by registered trial count (#58 of 15,742 sponsors by registered trial count).

591 total trials 21 currently recruiting 494 completed top decile by trial count

Bayer: 591 sponsored US clinical trials, 21 recruiting.

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.

Top-decile sponsor footprint

Bayer ranks in the top decile of sponsors by registered trial count (#58 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.

Trial completion reliability score

D 63/100

494 of 552 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (89.5%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.

Open and recent trials

591 total, page 5 of 12

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 204/2016)

NCT02936544

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 205/2016)

NCT02936557

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 206/2016)

NCT02936570

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 207/2016)

NCT02936583

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 203/2016)

NCT02930798

COMPLETED

Iodinated Contrast Agents and Risk of Hypothyroidism in Young Children in the United States

NCT02959827

COMPLETED

Study Evaluating "Real World" Treatment Pattern in Previously Treated Hemophilia A Patients Receiving KOVALTRY (Octocog Alfa) for Routine Prophylaxis

NCT02830477

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 199/2016)

NCT02930746

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 200/2016)

NCT02930759

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 201/2016)

NCT02930772

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 202/2016)

NCT02930785

COMPLETED Phase 1

Thorough ECG (Electrocardiogram) and Drug Interaction Study With Anetumab Ravtansine and Itraconazole

NCT02824042

COMPLETED NA

Supervised Outdoor-Use Test For Sunscreen Products in Adults

NCT02877511

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 104/2016)

NCT02891057

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 105/2016)

NCT02891044

COMPLETED Phase 1

Evaluation of the Pharmacokinetics and Safety of BAY3427080 (NT-814) in Post-Menopausal Women With Vasomotor Symptoms

NCT02865538

COMPLETED NA

Outdoor-Use Test for Sunscreen Products in Children Ages 3 to 9 Years Old

NCT02831478

COMPLETED NA

Sun Protection Factor Assay

NCT02815241

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 19008)

NCT02815202

COMPLETED NA

Sun Protection Factor Assay (SPF Assay 19009)

NCT02815228

COMPLETED NA

Sun Protection Factor Assay

NCT02822339

COMPLETED NA

Evaluation of Sunscreen During Exercise Under Conditions of Profuse Sweating

NCT02842268

COMPLETED Phase 1

Phase I Trial of BAY1251152 for Advanced Blood Cancers

NCT02745743

COMPLETED Phase 1

Phase Ib Study of Anetumab Ravtansine in Combination With Pegylated Liposomal Doxorubicin in Patients With Recurrent Mesothelin-expressing Platinum-resistant Cancer

NCT02751918

COMPLETED Phase 1

Phase I Study of BAY1436032 in IDH1-mutant Advanced Solid Tumors

NCT02746081

COMPLETED

Incidence of Second Primary Malignancies in Castration-Resistant Prostate Cancer: An Observational Retrospective Cohort Study in the US

NCT02788409

COMPLETED NA

Human Photoallergy Test

NCT02750449

COMPLETED NA

18850 - Human Photoallergy Test

NCT02751463

COMPLETED NA

18793 - Human Photoallergy Test

NCT02750488

TERMINATED Phase 2

Exploratory Study for Allergy Relief Onset

NCT02722083

COMPLETED NA

Human Phototoxicity Test

NCT02754102

COMPLETED NA

18794 - Human Photo Toxicity Test

NCT02751372

COMPLETED NA

Human Phototoxicity Test

NCT02750475

COMPLETED NA

Human Phototoxicity Test

NCT02751541

COMPLETED NA

Human Photoallergy Test

NCT02751515

COMPLETED NA

Human Phototoxicity Test

NCT02751489

COMPLETED NA

18842 - Sun Protection Factor Assay

NCT02717325

COMPLETED NA

18841- Sun Protection Factor Assay

NCT02717351

COMPLETED NA

18751-Sun Protection Factor Assay.

NCT02739802

COMPLETED NA

18750-Sun Protection Factor Assay

NCT02741466

COMPLETED NA

Evaluation of the Irritation Potential of Products in Human Eyes.

NCT02728856

COMPLETED NA

Evaluation of the Irritation Potential of Products in Human Eyes

NCT02714166

COMPLETED Phase 1

Interaction With HIV Antiretroviral Agents

NCT02556268

COMPLETED NA

18790 - Sun Protection Factor Assay

NCT02695303

COMPLETED NA

18791 - Sun Protection Factor Assay

NCT02682628

COMPLETED

Real-world Dosing Patterns of Rivaroxaban in the United States

NCT03242278

COMPLETED

Real-world Comparative Effectiveness of Rivaroxaban Versus VKA

NCT02690155

COMPLETED

Real-world Comparative Effectiveness of Dabigatran Versus Vitamin K Antagonist

NCT02687867

COMPLETED

Real-world Comparative Effectiveness of Apixaban Versus Vitamin K Antagonist

NCT02687854

COMPLETED NA

A Multi-Site Evaluation of the Pain Relief, Support, Fit and Comfort From Use of a Custom Knee or Ankle Brace in Persons Suffering From Chronic Ankle or Knee Pain and Instability

NCT02682654

← Previous Page 5 of 12 Next →

What is open in the Bayer pipeline

21 recruiting of 591 indexed (4% open); 494 completed (84%).

Phase mix: 172 late (III/IV) vs 237 early (I/II) (balanced across stages).

Top condition: Sunscreening Agents (17 trials), 9 others listed.

How open-pipeline share is computed

Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.

Bayer: open-pipeline peers nationwide

Peers matched on 591 registered trials and 4% open enrollment, not the therapeutic-area sidebar.

Bayer sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 0200400600800 0%10%20%30% Total trials Recruiting share BayerJanssen Research & DevelopmentCity of Hope Medical CenterChildren's Hospital Medical Center, CincinnatiNational Institute of Neurological Disorders and Stroke (NINDS)Bausch Health AmericasHarvard Pilgrim Health CareSumitomo Pharma AmericaTeva Branded Pharmaceutical Products R&D
Bayer sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

Bayer sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 591 trials (± recruiting share)

Sponsors near 4% open enrollment (± trial volume)

What to do with this Bayer page

591 registered trials is a research-attention snapshot, not an endorsement of Bayer or any single study.

  • 21 of Bayer's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Sunscreening Agents is the condition Bayer studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Sunscreening Agents trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Bayer pipeline card: 591 registered trials from official public datasets.Report a data error.