Merck Sharp & Dohme

Open enrollment with an early-phase pipeline tilt

According to ClinicalTrials.gov-derived indexes, Merck Sharp & Dohme sits in the top decile of US sponsors by registered trial count (#63 of 15,742 sponsors by registered trial count).

558 total trials 120 currently recruiting 320 completed early-phase tilt top decile by trial count

Merck Sharp & Dohme: 558 sponsored US clinical trials, 120 recruiting.

Merck Sharp & Dohme sponsors 558 registered US clinical trials on ClinicalTrials.gov, 120 of them currently recruiting, and 320 completed. 191 of these trials are in Phase 3-4 (later-stage) and 360 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Healthy, with 25 trials.

Top-decile sponsor footprint

Merck Sharp & Dohme ranks in the top decile of sponsors by registered trial count (#63 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

C 66/100

320 of 354 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (90.4%), 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

558 total, page 1 of 12

RECRUITING Phase 1

A Clinical Study of MK-7262 and Enlicitide in Healthy Participants (MK-7262-003)

NCT07619443

RECRUITING Phase 1

A Study of Ifinatamab Deruxtecan in Pediatric Participants With Relapsed or Refractory Solid Tumors (MK-9999-01D/LIGHTBEAM-U01)

NCT07630974

RECRUITING Phase 1

A Clinical Study of MK-8527 in Healthy Participants (MK-8527-021)

NCT07661108

RECRUITING Phase 2

A Clinical Trial of MK-7262 and Enlicitide in Participants With High Lipoprotein(a) (MK-7262-004)

NCT07614984

RECRUITING Phase 2

A Clinical Trial of MK-1045 and Rituximab in People With Follicular Lymphoma (MK-1045-007)

NCT07634471

RECRUITING Phase 3

A Clinical Trial of Calderasib (MK-1084) and Durvalumab in People With Non-Small Cell Lung Cancer (MK-1084-015/KANDLELIT-015)

NCT07554339

RECRUITING Phase 1

Clinical Study of MK-4884 in Participants With Advanced or Metastatic Solid Tumors (MK-4884-001)

NCT07600749

RECRUITING Phase 1

A Clinical Trial in Healthy Participants to Study the Effect of a Single Dose of MK-8527 on Levels of Methadone (MK-8527-020)

NCT07528508

RECRUITING Phase 3

A Clinical Trial of Adjuvant Intismeran (V940) With or Without Pembrolizumab Coformulated With Berahyaluronidase Alfa (MK-3475A) in High-Risk Stage I Non-Small Cell Lung Cancer (V940-014)

NCT07513376

RECRUITING Phase 1

A Clinical Study of MK-1045 in People With Non-Hodgkin Lymphoma (MK-1045-008)

NCT07519772

RECRUITING Phase 1

A Clinical Study of Letermovir (MK-8228) in Children and Adolescents Who Receive a Kidney Transplant (KT) (MK-8228-077)

NCT07199465

RECRUITING Phase 3

A Clinical Trial of Sacituzumab Tirumotecan (Sac-TMT, MK-2870) to Treat Urothelial Cancer (MK-2870-031)

NCT07419295

RECRUITING Phase 2

Study to Evaluate Tulisokibart in Adults With Psoriatic Arthritis (MK-7240-015)

NCT07486960

RECRUITING Phase 1

A Clinical Trial of Ifinatamab Deruxtecan in People With Advanced Esophageal Cancer (MK-3475-06F)

NCT07405151

RECRUITING Phase 2

A Study to Evaluate Efficacy and Safety of MK-8690 in Participants With Moderately to Severely Active Ulcerative Colitis (MK-8690-002)

NCT07463183

RECRUITING Phase 1

A Clinical Study of MK-1084 With Other Treatments for Non-small Cell Lung Cancer (MK-3475-01F)

NCT07286149

RECRUITING Phase 3

Extension Study for Participants in Studies That Include Belzutifan (MK-6482-043/LITESPARK-043)

NCT07405164

RECRUITING Phase 1

A Clinical Trial in Healthy Participants to Learn How Itraconazole Affects MK-2828 Levels and How MK-2828 Affects Midazolam Levels (MK-2828-007)

NCT07435194

RECRUITING Phase 1

A Clinical Study of MK-4082 in Healthy Overweight Participants (MK-4082-002)

NCT07388667

RECRUITING Phase 1

A Clinical Trial of MK-2828 in People With Kidney Disease (MK-2828-006)

NCT07348237

RECRUITING Phase 3

A Clinical Trial of Sac-TMT in People With Non-HRD Positive Advanced Ovarian Cancer (MK-2870-021)

NCT07318558

RECRUITING Phase 1

KEYMAKER-U04 Substudy 04D: A Clinical Study of New Treatments Given With Enfortumab Vedotin and Pembrolizumab in People With Urothelial Cancer (MK-3475-04D/KEYMAKER-U04)

NCT07232602

RECRUITING Phase 1

A Clinical Study of Gocatamig (MK-6070) and Infinatamab Deruxtecan (MK-2400) in People With Small Cell Lung Cancer (MK-6070-003)

NCT07227597

RECRUITING Phase 3

A Clinical Study of Sacituzumab Tirumotecan (MK-2870) in Combination With Pembrolizumab (MK-3475) as First-line Maintenance Treatment of Cervical Cancer (MK-2870-036/TroFuse-036/GOG-3123/ENGOT-cx22)

NCT07216703

RECRUITING Phase 1

A Clinical Study of Novel Pneumococcal Vaccine V118C in Children (V118C-002)

NCT07300267

RECRUITING Phase 1

A Clinical Trial of MK-1403 in Participants With Type 2 Diabetes Mellitus (MK-1403-006)

NCT07242469

RECRUITING Phase 2

KEYMAKER-U01 Substudy 01J: A Study of Pembrolizumab Plus MK-1084 in Participants With Non-Small Cell Lung Cancer (NSCLC) With Kirsten Rat Sarcoma Viral Oncogene Homolog (KRAS) G12C Mutations (MK-3475-01J/KEYMAKER-U01J)

NCT07252739

RECRUITING Phase 2

A Clinical Study of Islatravir and Ulonivirine for People With HIV-1 Who Have Not Been Treated Before (MK-8591B-062)

NCT07266831

RECRUITING Phase 1

A Clinical Study of MK-4716 in People With Certain Solid Tumors (MK-4716-001)

NCT07247110

RECRUITING Phase 2

A Study of V940/Placebo + Pembrolizumab and Chemotherapy in Metastatic Squamous Non-Small Cell Lung Cancer (V940-013)

NCT07221474

RECRUITING Phase 1

A Clinical Study of MK-3120 in People With Bladder Cancer (MK-3120-003)

NCT07222488

RECRUITING Phase 1

A Study of the Effect of Diltiazem on the Plasma Levels of Nemtabrutinib (MK-1026-022)

NCT07232589

RECRUITING Phase 2

A Clinical Study of Calderasib (MK-1084) in People With Advanced Solid Tumors (MK-1084-014)

NCT07209111

RECRUITING Phase 3

A Clinical Study of Belzutifan and Zanzalintinib in People With Recurrent Kidney Cancer Following Adjuvant Therapy (MK-6482-033)

NCT07227402

RECRUITING Phase 3

A Clinical Study of Enlicitide in Participants With High Cholesterol (MK-0616-037)

NCT07216482

RECRUITING Phase 1

A Study of Calderasib (MK-1084) in Participants With Hepatic Impairment and Healthy Volunteers (MK-1084-017)

NCT07219550

RECRUITING Phase 3

A Study of Suvorexant (MK-4305) for the Treatment of Insomnia Disorder in Participants With Opioid Use Disorder (MK-4305-098)

NCT06655883

RECRUITING Phase 1

A Study of V118E in Healthy Participants (V118E-003)

NCT07168915

RECRUITING Phase 3

A Clinical Study of Calderasib (MK-1084) and Other Treatments for Participants With Non-Small Cell Lung Cancer (MK-1084-007/KANDLELIT-007)

NCT07190248

RECRUITING Phase 2

A Clinical Study of Tulisokibart (MK-7240) to Treat Rheumatoid Arthritis (RA) (MK-7240-014)

NCT07176390

RECRUITING Phase 2

A Clinical Study of Tulisokibart (MK-7240) to Treat Radiographic Axial Spondyloarthritis (MK-7240-013)

NCT07133633

RECRUITING Phase 1

Multiple Dose Study of MK-2828 in Participants With Type 2 Diabetes (MK-2828-003)

NCT07089784

RECRUITING Phase 2

A Study of Enlicitide Decanoate (MK-0616, an Oral PCSK9 Inhibitor) in Children and Adolescents With Heterozygous Familial Hypercholesterolemia (MK-0616-029)

NCT07058077

RECRUITING Phase 2

A Study of MK-5684 in People With Certain Solid Tumors (MK-5684-015/OMAHA-015)

NCT06979596

RECRUITING Phase 3

A Clinical Study of MK-8527 to Prevent Human Immunodeficiency Virus Type 1 (HIV-1) (MK-8527-011)

NCT07044297

RECRUITING Phase 1

Substudy 06E: Umbrella Study of Combination Therapies in Esophageal Cancer (MK-3475-06E/KEYMAKER-U06)

NCT06780111

RECRUITING Phase 1

A Clinical Study of MK-8294 in Participants With Advanced Solid Tumors (MK-8294-001)

NCT07030712

RECRUITING Phase 3

A Clinical Study of Patritumab Deruxtecan to Treat Breast Cancer (MK-1022-016)

NCT07060807

RECRUITING Phase 1

Substudy 03C: A Study of Combination Therapies in Participants With Renal Cell Carcinoma With Recurrent Disease During or After Anti-PD-(L)1 Therapy (MK-3475-03C/KEYMAKER-U03)

NCT07049926

RECRUITING Phase 3

A Clinical Study of Calderasib (MK-1084) With Targeted Therapy and Chemotherapy in People With Colorectal Cancer (MK-1084-012/KANDLELIT-012)

NCT06997497

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Phase Distribution

PhaseTrial count
Phase 1 230
Phase 2 130
Phase 3 173
Phase 4 18

What is open in the Merck Sharp & Dohme pipeline

120 recruiting of 558 indexed (22% open); 320 completed (57%).

Phase mix: 191 late (III/IV) vs 360 early (I/II) (early-phase heavy).

Top condition: Healthy (25 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.

Merck Sharp & Dohme: open-pipeline peers nationwide

Peers matched on 558 registered trials and 22% open enrollment, not the therapeutic-area sidebar.

Merck Sharp & Dohme 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 0200400600 5%10%15%20%25% Total trials Recruiting share Merck Sharp & DohmeAmgenVirginia Commonwealth UniversityUniversity of Maryland, BaltimoreOhio State UniversityAbbVieWomen and Infants Hospital of Rhode IslandFlorida State UniversityAxsome Therapeutics
Merck Sharp & Dohme 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).

Merck Sharp & Dohme 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 558 trials (± recruiting share)

Sponsors near 22% open enrollment (± trial volume)

What to do with this Merck Sharp & Dohme page

558 registered trials is a research-attention snapshot, not an endorsement of Merck Sharp & Dohme or any single study.

  • 120 of Merck Sharp & Dohme's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Healthy is the condition Merck Sharp & Dohme studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Healthy 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.

Merck Sharp & Dohme pipeline card: 558 registered trials from official public datasets.Report a data error.