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 3 of 12

RECRUITING Phase 3

A Study of Intismeran Autogene (V940) Plus Pembrolizumab (MK-3475) Versus Placebo Plus Pembrolizumab in Participants With Non-small Cell Lung Cancer (V940-002)

NCT06077760

RECRUITING Phase 3

Sacituzumab Tirumotecan (MK-2870) Versus Chemotherapy in Previously Treated Advanced or Metastatic Nonsquamous Non-small Cell Lung Cancer (NSCLC) With EGFR Mutations or Other Genomic Alterations (MK-2870-004)

NCT06074588

RECRUITING Phase 3

A Study of Nemtabrutinib Plus Venetoclax vs Venetoclax + Rituximab (VR) in Second-line (2L) + Relapsed/Refractory (R/R) Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL) (MK-1026-010/BELLWAVE-010).

NCT05947851

RECRUITING Phase 1

Study of MK-0472 in Participants With Advanced/Metastatic Solid Tumors (MK-0472-001)

NCT05853367

RECRUITING Phase 2

Efficacy, Safety, and Pharmacokinetics of Vericiguat in Pediatric Participants With Heart Failure Due to Left Ventricular Systolic Dysfunction (MK-1242-036)

NCT05714085

RECRUITING Phase 1

A Study to Evaluate Investigational Agents With or Without Pembrolizumab (MK-3475) in Participants With Advanced Esophageal Cancer Previously Exposed to Programmed Cell Death 1 Protein (PD-1)/ Programmed Cell Death Ligand 1 (PD-L1) Treatment (MK-3475-06B)

NCT05319730

RECRUITING Phase 2

Study to Evaluate Sotatercept (MK-7962) in Children With Pulmonary Arterial Hypertension (PAH) (MK-7962-008)

NCT05587712

RECRUITING Phase 2

Posaconazole (MK-5592) Intravenous and Oral in Children (<2 Years) With Invasive Fungal Infection (MK-5592-127)

NCT04665037

RECRUITING Phase 2

A Study of Zilovertamab Vedotin (MK-2140) in Combination With Standard of Care in Participants With Relapsed or Refractory Diffuse Large B-Cell Lymphoma (rrDLBCL) (MK-2140-003)

NCT05139017

RECRUITING Phase 1

A Study of Calderasib (MK-1084) in KRAS Mutant Advanced Solid Tumors (MK-1084-001)

NCT05067283

RECRUITING Phase 1

Safety and Efficacy Study of Investigational Agents as Monotherapy or in Combination With Pembrolizumab (MK-3475) for the Treatment of Extensive-Stage Small Cell Lung Cancer (ES-SCLC) in Need of Second-Line Therapy (MK-3475-B98/KEYNOTE-B98)

NCT04938817

RECRUITING Phase 2

Belzutifan/MK-6482 for the Treatment of Advanced Pheochromocytoma/Paraganglioma (PPGL), Pancreatic Neuroendocrine Tumor (pNET), Von Hippel-Lindau (VHL) Disease-Associated Tumors, Advanced Gastrointestinal Stromal Tumor (wt GIST), or Solid Tumors With HIF-2α Related Genetic Alterations (MK-6482-015)

NCT04924075

RECRUITING Phase 3

A Clinical Study of Sotatercept (MK-7962) in People With Pulmonary Arterial Hypertension (MK-7962-038)

NCT07218029

RECRUITING Phase 2

Efficacy and Safety of Nemtabrutinib (MK-1026) in Participants With Hematologic Malignancies (MK-1026-003)

NCT04728893

RECRUITING Phase 2

Doravirine (DOR) in Human Immunodeficiency Virus (HIV)-Infected Children Aged 4 Weeks to <12 Years and <45 kg (MK-1439-066)

NCT04375800

RECRUITING Phase 1

KEYMAKER-U01 Substudy 01A: Efficacy and Safety Study of Pembrolizumab (MK-3475) With or Without Chemotherapy When Used With Investigational Agents in Treatment-naïve Participants With Stage IV Non-small Cell Lung Cancer (NSCLC) (MK-3475-01A/KEYMAKER-U01A)

NCT04165070

RECRUITING

KEYMAKER-U01 Umbrella Master Study: Studies of Investigational Agents With Either Pembrolizumab (MK-3475) Alone or With Pembrolizumab PLUS Chemotherapy in Participants With Non-small Cell Lung Cancer (NSCLC) (MK-3475-U01/KEYMAKER-U01)

NCT04165798

RECRUITING Phase 3

Long-term Safety and Efficacy Extension Study for Participants With Advanced Tumors Who Are Currently on Treatment or in Follow-up in a Pembrolizumab (MK-3475) Study (MK-3475-587/KEYNOTE-587)

NCT03486873

RECRUITING Phase 1

Study of Pembrolizumab (MK-3475) Combination Therapies in Metastatic Castration-Resistant Prostate Cancer (MK-3475-365/KEYNOTE-365)

NCT02861573

RECRUITING Phase 1

A Study of Pembrolizumab (MK-3475) in Pediatric Participants With an Advanced Solid Tumor or Lymphoma (MK-3475-051/KEYNOTE-051)

NCT02332668

ACTIVE NOT RECRUITING Phase 1

A Clinical Trial of MK-4646 With Bictegravir/Emtricitabine/Tenofovir Alafenamide and Dolutegravir in Healthy Adult Participants (MK-4646)

NCT07532304

ACTIVE NOT RECRUITING Phase 1

A Clinical Trial to Compare Forms of MK-1167 in Healthy People (MK-1167-011)

NCT07334860

ACTIVE NOT RECRUITING Phase 1

A Clinical Trial to Evaluate the Effect of Ulonivirine (MK-8507) on Heart Rhythm in Healthy Adults (MK-8507-012)

NCT07305831

ACTIVE NOT RECRUITING Phase 1

A Clinical Trial of Enlicitide and Rosuvastatin in Healthy Adults (MK-0616-039)

NCT07300280

ACTIVE NOT RECRUITING Phase 1

A Clinical Trial of MK-1167 in Healthy Adults (MK-1167-010)

NCT07266818

ACTIVE NOT RECRUITING Phase 2

Study to Evaluate Tulisokibart for Hidradenitis Suppurativa (MK-7240-012)

NCT06956235

ACTIVE NOT RECRUITING Phase 2

A Clinical Study of Sotatercept (MK-7962) in People With Pulmonary Arterial Hypertension (MK-7962-031/LIGHTRAY EXTENSION)

NCT06925750

ACTIVE NOT RECRUITING Phase 1

A Study of MK-8527 in Healthy Lactating Female Participants (MK-8527-009)

NCT06580587

ACTIVE NOT RECRUITING Phase 2

A Study of Islatravir (ISL) and Ulonivirine (ULO) Once Weekly (QW) in Virologically Suppressed Adults With Human Immunodeficiency Virus Type 1 (HIV-1) (MK-8591B-060)

NCT06891066

ACTIVE NOT RECRUITING Phase 2

A Study of Raludotatug Deruxtecan (R-DXd) in People With Gastrointestinal Cancers (MK-5909-005)

NCT06864169

ACTIVE NOT RECRUITING Phase 1

A Trial to Evaluate Tolerability and Immunogenicity of V540D in Healthy Adults (V540D-004)

NCT06688058

ACTIVE NOT RECRUITING Phase 2

A Study to Evaluate the Efficacy and Safety of MK-1167 in Participants With Alzheimer's Disease Dementia (MK-1167-008)

NCT06721156

ACTIVE NOT RECRUITING Phase 3

A Clinical Study of Pembrolizumab (+) Berahyaluronidase Alfa (MK-3475A) to Treat Newly-diagnosed Metastatic Non-small Cell Lung Cancer (MK-3475A-F84)

NCT06698042

ACTIVE NOT RECRUITING Phase 1

Safety and Immunogenicity of V540B in Healthy Adults (V540B-002).

NCT06623409

ACTIVE NOT RECRUITING Phase 2

A Study to Evaluate the Safety and Efficacy of Pembrolizumab (MK-3475) Coformulated With Berahyaluronidase Alfa (MK-3475A) in Participants With Relapsed or Refractory Classical Hodgkin Lymphoma (rrcHL) or Relapsed or Refractory Primary Mediastinal Large B-cell Lymphoma (rrPMBCL)(MK-3475A-F65)

NCT06504394

ACTIVE NOT RECRUITING Phase 3

Open-label Extension Study of Enlicitide Decanoate (MK-0616/Enlicitide Oral PCSK9 Inhibitor) in Adults With Hypercholesterolemia (MK-0616-019) CORALreef Extension

NCT06492291

ACTIVE NOT RECRUITING Phase 1

A Study of Efficacy and Safety of Sacituzumab Tirumotecan (MK-2870) Plus Enfortumab Vedotin (EV) With and Without Pembrolizumab in Advanced Urothelial Carcinoma (MK-3475-04C/KEYMAKER-U04)

NCT06483334

ACTIVE NOT RECRUITING Phase 1

A Study of MK-6837 as a Monotherapy and Combination Therapy in Participants With Advanced/Metastatic Solid Tumors (MK-6837-001)

NCT06460961

ACTIVE NOT RECRUITING Phase 2

A Clinical Study of Efinopegdutide in People With Compensated Cirrhosis Due to Steatohepatitis (MK-6024-017)

NCT06465186

ACTIVE NOT RECRUITING Phase 3

A Study to Evaluate Sacituzumab Tirumotecan (MK-2870) in Advanced/Metastatic Gastroesophageal Adenocarcinoma (MK-2870-015)

NCT06356311

ACTIVE NOT RECRUITING Phase 2

A Study of (Neo)Adjuvant Intismeran Autogene (V940) and Pembrolizumab in Cutaneous Squamous Cell Carcinoma (V940-007)

NCT06295809

ACTIVE NOT RECRUITING Phase 2

A Study of Adjuvant Intismeran Autogene (V940) and Pembrolizumab in Renal Cell Carcinoma (V940-004).

NCT06307431

ACTIVE NOT RECRUITING Phase 1

A Clinical Study of Intismeran Autogene (V940) Treatment and Pembrolizumab in People With Bladder Cancer (V940-005/INTerpath-005)

NCT06305767

ACTIVE NOT RECRUITING Phase 2

A Study of Participant Reported Preference for Subcutaneous Pembrolizumab Coformulated With Berahyaluronidase Alfa (MK-3475A) Over Intravenous Pembrolizumab (MK-3475) Formulation in Multiple Tumor Types (MK-3475A-F11)

NCT06099782

ACTIVE NOT RECRUITING Phase 3

Sacituzumab Tirumotecan (MK-2870) in Post Platinum and Post Immunotherapy Endometrial Cancer (MK-2870-005)

NCT06132958

ACTIVE NOT RECRUITING Phase 3

A Study to Evaluate Efficacy and Safety of Tulisokibart (MK-7240) in Participants With Moderately to Severely Active Ulcerative Colitis (MK-7240-001)

NCT06052059

ACTIVE NOT RECRUITING Phase 3

Enlicitide Decanoate (MK-0616 Oral PCSK9 Inhibitor) Cardiovascular Outcomes Study (MK-0616-015) CORALreef Outcomes

NCT06008756

ACTIVE NOT RECRUITING Phase 3

A Clinical Study of Intismeran Autogene (V940) Plus Pembrolizumab in People With High-Risk Melanoma (V940-001)

NCT05933577

ACTIVE NOT RECRUITING Phase 1

A Study of Efficacy and Safety of Pembrolizumab Plus Enfortumab Vedotin (EV) +/- Investigational Agents in First-Line Metastatic Urothelial Carcinoma (mUC) (MK-3475-04B/KEYMAKER-U04)

NCT05845814

ACTIVE NOT RECRUITING Phase 3

A Study of Doravirine/Islatravir (DOR/ISL, MK-8591A) for the Treatment of Human Immunodeficiency Virus 1 (HIV-1) Infection in Participants Who Previously Received DOR/ISL (MK-8591A-054)

NCT05766501

← Previous Page 3 of 12 Next →

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.