Amgen

Open enrollment with an early-phase pipeline tilt

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

558 total trials 55 currently recruiting 373 completed early-phase tilt top decile by trial count

Amgen: 558 sponsored US clinical trials, 55 recruiting.

Amgen sponsors 558 registered US clinical trials on ClinicalTrials.gov, 55 of them currently recruiting, and 373 completed. 212 of these trials are in Phase 3-4 (later-stage) and 327 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Obesity, with 8 trials.

Top-decile sponsor footprint

Amgen 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

F 42/100

373 of 461 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (80.9%), 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 5 of 12

COMPLETED Phase 2

A Study to Evaluate the Safety and Efficacy of Dual Costimulation Blockade With VIB4920 and Belatacept for Prophylaxis of Allograft Rejection in Adults Receiving a Kidney Transplant

NCT04046549

COMPLETED Phase 4

A Study to Evaluate the Efficacy and Safety of Erenumab in Adults With Medication Overuse Headache

NCT03971071

COMPLETED Phase 3

Study of Romiplostim for Chemotherapy-induced Thrombocytopenia in Adult Subjects With Gastrointestinal, Pancreatic, or Colorectal Cancer

NCT03362177

COMPLETED Phase 4

Study of Pegloticase in Participants With Uncontrolled Gout Who Have Had a Kidney Transplant

NCT04087720

COMPLETED Phase 3

Efficacy and Safety of Erenumab in Pediatric Subjects With Chronic Migraine

NCT03832998

COMPLETED Phase 1

A Study to Evaluate the Safety, Tolerability Pharmacokinetics, and Pharmacodynamics of a New Spray Dried Dispersion (SDD) Formulation of CC-11050 After Single Dose of CC-11050 and to Evaluate the Pharmacokinetics of CC-11050 Under Fasted and Fed Conditions and After Coadministration With Omeprazole

NCT04139226

COMPLETED Phase 4

Study of KRYSTEXXA® (Pegloticase) Plus Methotrexate in Participants With Uncontrolled Gout

NCT03994731

COMPLETED Phase 3

Effect of Evolocumab in Patients at High Cardiovascular Risk Without Prior Myocardial Infarction or Stroke

NCT03872401

COMPLETED Phase 4

Study of Sustained Benefit of AMG334 in Adult Episodic Migraine Patients

NCT03927144

COMPLETED Phase 3

A Study Comparing Once-weekly vs Twice-weekly Carfilzomib in Combination With Lenalidomide and Dexamethasone in Subjects With Relapsed or Refractory Multiple Myeloma

NCT03859427

TERMINATED Phase 2

A Dose Ranging Placebo-Controlled Double-Blind Study to Evaluate the Safety and Efficacy of Tezepelumab in Atopic Dermatitis

NCT03809663

COMPLETED Phase 3

Apremilast as a Direct Treatment for Mild-to-moderate Plaque Psoriasis Versus Placebo: an Analysis of Clinical Safety and Efficacy

NCT03721172

COMPLETED Phase 1

AMG 404 in Patients With Advanced Solid Tumors

NCT03853109

TERMINATED Phase 1

Assessment of AMG 420 in Subjects With Relapsed and/or Refractory Multiple Myeloma

NCT03836053

COMPLETED Phase 3

An Efficacy and Safety Study of Apremilast (CC-10004) in Subjects With Moderate to Severe Genital Psoriasis

NCT03777436

COMPLETED Phase 4

A Study to Evaluate the Impact of Apremilast on Magnetic Resonance Imaging (MRI) Outcomes in Adults With Psoriatic Arthritis

NCT03783026

TERMINATED Phase 1

Safety, Tolerability, Pharmacokinetics, and Efficacy of Acapatamab in Subjects With mCRPC

NCT03792841

COMPLETED Phase 3

A Study Evaluating the Efficacy and Safety of ABP 959 Compared With Eculizumab in Adult Participants With PNH

NCT03818607

COMPLETED Phase 4

Efficacy, Safety, and Tolerability Study of Apremilast to Treat Early Oligoarticular Psoriatic Arthritis.

NCT03747939

COMPLETED Phase 2

Evaluation of Safety and Efficacy of Avacopan in Subjects With Moderate to Severe Hidradenitis Suppurativa (AURORA)

NCT03852472

COMPLETED Phase 3

Efficacy and Safety Study of Apremilast (CC-10004) in Pediatric Subjects From 6 Through 17 Years of Age With Moderate to Severe Plaque Psoriasis

NCT03701763

COMPLETED Phase 1

A Study to Evaluate VIB7734 in Participants With Systemic Lupus Erythematosus (SLE), Cutaneous Lupus Erythematosus (CLE), Sjogren's Syndrome, Systemic Sclerosis, Polymyositis, and Dermatomyositis

NCT03817424

COMPLETED Phase 1

Multiple Ascending Dose Study of AMG 598 in Adults With Obesity

NCT03757130

COMPLETED Phase 3

Imaging of Coronary Plaques in Participants Treated With Evolocumab

NCT03570697

TERMINATED Phase 1

Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Efficacy of AMG 562 in Subjects With r/r Diffuse Large B-cell Lymphoma, Mantle Cell Lymphoma, or Follicular Lymphoma

NCT03571828

TERMINATED Phase 2

A Study of CCX140-B in Subjects With Primary FSGS and Nephrotic Syndrome

NCT03703908

COMPLETED Phase 4

Study of Pegloticase (KRYSTEXXA®) Plus Methotrexate in Patients With Uncontrolled Gout

NCT03635957

TERMINATED Phase 1

Safety, Tolerability, PK, PD, and Efficacy of AMG 427 in Subjects With Relapsed/Refractory Acute Myeloid Leukemia

NCT03541369

TERMINATED Phase 1

Safety, Tolerability, Pharmacokinetics and Efficacy of AMG 397 in Subjects With Selected Relapsed or Refractory Hematological Malignancies

NCT03465540

TERMINATED Phase 1

A Phase1 Study of VIB9600

NCT03621605

COMPLETED Phase 1

Safety, Tolerability, Pharmacokinetics and Pharmacodynamics Study of AMG 890 in Subjects With Elevated Plasma Lipoprotein(a)

NCT03626662

TERMINATED Phase 3

Open-label Extension of Study 20130173 of Denosumab in Children and Young Adults With Osteogenesis Imperfecta

NCT03638128

TERMINATED Phase 2

A Study of Carfilzomib Plus Dexamethasone in Adults With Relapsed or Refractory Multiple Myeloma at US Community Oncology Centers

NCT03512353

TERMINATED Phase 2

Effect of Blinatumomab on Minimal Residual Disease (MRD) in Diffuse Large B-Cell Lymphoma (DLBCL) Subjects Post Autologous Hematopoietic Stem Cell Transplantation (aHSCT)

NCT03298412

TERMINATED Phase 1

Safety and Efficacy of Efavaleukin Alfa in Subjects With Active Rheumatoid Arthritis

NCT03410056

COMPLETED Phase 2

A Study of CCX140-B in Subjects With FSGS

NCT03536754

COMPLETED Phase 3

Safety and Efficiency of Denosumab in Pediatric Subjects With Glucocorticoid-induced Osteoporosis

NCT03164928

COMPLETED Phase 1

AMG 334 20160172 Pediatric Migraine PK Study.

NCT03499119

TERMINATED Phase 1

Safety and Efficacy of Efavaleukin Alfa in Subjects With Steroid Refractory Chronic Graft Versus Host Disease

NCT03422627

TERMINATED Phase 1

Study of AMG 596 in Patients With EGFRvIII Positive Glioblastoma

NCT03296696

COMPLETED Phase 1

A Study to Evaluate the Pharmacokinetics of Avacopan (CCX168) in Participants With Mild or Moderate Hepatic Impairment

NCT06004934

COMPLETED Phase 3

Treatment of Graves' Orbitopathy to Reduce Proptosis With Teprotumumab Infusions in an Open-Label Clinical Extension Study

NCT03461211

COMPLETED Phase 1

Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Immunogenicity of Efavaleukin Alfa in Participants With Systemic Lupus Erythematosus

NCT03451422

COMPLETED Phase 1

Study of Talimogene Laherparepvec With Atezolizumab for Triple Negative Breast Cancer and Colorectal Cancer With Liver Metastases

NCT03256344

COMPLETED Phase 1

Study Investigating the Safety and Efficacy of Blinatumomab in Combination With Pembrolizumab in Adults With Relapsed or Refractory Diffuse Large B Cell Lymphoma (DLBCL)

NCT03340766

COMPLETED Phase 4

Study of Glycerol Phenylbutyrate & Sodium Phenylbutyrate in Phenylbutyrate Naïve Patients With Urea Cycle Disorders (UCDs)

NCT03335488

COMPLETED Phase 3

A Comparison of Subject-administered Romosozumab With Healthcare Provider-administered Romosozumab for Osteoporosis

NCT03432533

COMPLETED Phase 1

Study to Evaluate the Safety, Tolerability and Pharmacokinetics of AMG 986 Administered Orally to Healthy Volunteers and Participants With Severely Impaired Renal Function

NCT03318809

COMPLETED Phase 4

Long-term Safety Follow-up of Subjects With Giant Cell Tumor of Bone Treated With Denosumab in Study 20062004

NCT03301857

TERMINATED Phase 1

A Study to Assess AMG 701 Montherapy, or in Combination With Pomalidomide, With or Without, Dexamethasone in Subjects With Relapsed or Refractory Multiple Myeloma

NCT03287908

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What is open in the Amgen pipeline

55 recruiting of 558 indexed (10% open); 373 completed (67%).

Phase mix: 212 late (III/IV) vs 327 early (I/II) (early-phase heavy).

Top condition: Obesity (8 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.

Amgen: open-pipeline peers nationwide

Peers matched on 558 registered trials and 10% open enrollment, not the therapeutic-area sidebar.

Amgen sits at or above the median trial volume and below 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 05001,0001,500 5%10%15%20%25% Total trials Recruiting share AmgenMerck Sharp & DohmeVirginia Commonwealth UniversityUniversity of Maryland, BaltimoreOhio State UniversityOhio UniversityPurdue UniversityUniversity of North Carolina, Chapel HillAbiomed
Amgen sits at or above the median trial volume and below the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

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

Sponsors near 558 trials (± recruiting share)

Sponsors near 10% open enrollment (± trial volume)

What to do with this Amgen page

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

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

Amgen pipeline card: 558 registered trials from official public datasets.Report a data error.