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 3 of 12

COMPLETED Phase 1

A Trial to Assess the Effect of Kidney Impairment on How AMG 133 is Absorbed, Broken Down, and Eliminated by the Body

NCT07429045

COMPLETED Phase 1

A Trial to Evaluate Interactions Between Antiemetic Medication and AMG 133 in Participants Living With Overweight or Obesity

NCT07310563

COMPLETED

A Study to Determine the Feasibility of Online Recruitment of People Using an Anti-Obesity Medication for Weight Loss

NCT06761703

COMPLETED Phase 1

A Study to Evaluate AMG 133 Administered Subcutaneously in Participants With Overweight or Obesity

NCT06976372

COMPLETED Phase 1

A Study to Evaluate Bioavailability of Rocatinlimab Autoinjector and Vial in Healthy Participants

NCT06438263

COMPLETED Phase 1

A Study of Avacopan in Participants With Normal Renal Function and Participants With End-Stage Renal Disease (ESRD)

NCT06468826

COMPLETED Phase 1

A Study to Assess Bioavailability of Rocatinlimab (AMG 451) Vial and Prefilled Syringe in Healthy Participants

NCT06268860

COMPLETED Phase 2

A Phase 2 Proof of Concept Study to Evaluate the Efficacy and Safety of Daxdilimab in Participants With Dermatomyositis (DM) or Anti-synthetase Inflammatory Myositis (ASIM)

NCT05669014

COMPLETED Phase 3

A Study to Evaluate Similarity of ABP 206 Compared With OPDIVO® (Nivolumab) in Subjects With Resected Melanoma

NCT05907122

COMPLETED Phase 1

Study to Explore the Safety, Tolerability, and Pharmacokinetics of AMG 305 in Subjects With Advanced Solid Tumors

NCT05800964

COMPLETED Phase 3

A Study Assessing Rocatinlimab on Vaccine Antibody Response in Moderate-to-severe Atopic Dermatitis (AD) (ROCKET - VOYAGER)

NCT05899816

COMPLETED Early Phase 1

Study to Investigate the Effect of Rocatinlimab (AMG 451) on the Pharmacokinetics of Multiple Cytochrome P450 (CYP450) Substrates in Participants With Moderate to Severe Atopic Dermatitis

NCT05891119

TERMINATED Phase 2

Long-term Safety and Efficacy of Efavaleukin Alfa in Participants With Moderately to Severely Active Ulcerative Colitis

NCT05672199

TERMINATED Phase 2

Study of Daxdilimab (HZN-7734) in Participants With Active Proliferative Lupus Nephritis (LN)

NCT05540665

COMPLETED Phase 3

A Study to Evaluate Rocatinlimab (AMG 451) in Adolescent Participants With Moderate-to-severe Atopic Dermatitis (AD)

NCT05704738

COMPLETED Phase 1

A Trial to Investigate Teprotumumab (High-concentration Formulation) Subcutaneous Administration in Healthy Adult Non-Japanese and Japanese Participants

NCT06674941

TERMINATED Phase 1

A Phase 1 Safety, Tolerability, and Pharmacokinetics Study of AMG 794 With Claudin 6-positive Non-small Cell Lung Cancer, Epithelial Ovarian Cancer, and Other Malignant Solid Tumor Indications

NCT05317078

COMPLETED Phase 3

A Study Assessing Rocatinlimab in Combination With Topical Corticosteroid and/or Topical Calcineurin Inhibitors in Adult Participants With Moderate-to-severe Atopic Dermatitis (AD)

NCT05724199

COMPLETED Phase 3

A Study to Assess the Safety, Tolerability, and Efficacy of Rocatinlimab in Adolescent Participants With Moderate-to-severe Atopic Dermatitis (AD)

NCT05633355

COMPLETED Phase 3

A Study to Evaluate ABP 938 and Aflibercept (Eylea®) in Participants With Chorioretinal Vascular Disease (CVD)

NCT05704725

COMPLETED Phase 2

Dose-ranging Study to Evaluate the Efficacy, Safety, and Tolerability of AMG 133 in Adult Subjects With Overweight or Obesity, With or Without Type 2 Diabetes Mellitus

NCT05669599

TERMINATED Phase 2

Study of Daxdilimab (HZN-7734) in Participants With Moderate-to-Severe Primary Discoid Lupus Erythematosus

NCT05591222

COMPLETED Phase 3

A Study Assessing Rocatinlimab (AMG 451) Monotherapy in Moderate-to-severe Atopic Dermatitis (AD) (ROCKET-Horizon)

NCT05651711

TERMINATED Phase 1

AMG 176 With Azacitidine in Subjects With Myelodysplastic Syndrome /Chronic Myelomonocytic Leukemia

NCT05209152

TERMINATED Phase 2

An Open-label Extension Trial of HZNP-HZN-825-301 in Adult Participants With Diffuse Cutaneous Systemic Sclerosis (Diffuse Cutaneous SSc)

NCT05626751

COMPLETED Phase 1

A Study Evaluating Bemarituzumab in Solid Tumors With Fibroblast Growth Factor Receptor 2b (FGFR2b) Overexpression

NCT05325866

COMPLETED Phase 1

A Study to Evaluate the Pharmacokinetics, Safety, and Pharmacodynamics of Olpasiran in Participants With Normal Renal Function and Participants With Various Degrees of Renal Impairment

NCT05489614

COMPLETED Phase 1

A Study to Evaluate the Pharmacokinetics, Safety, and Pharmacodynamics of Olpasiran in Participants With Various Degrees of Hepatic Impairment

NCT05481411

COMPLETED Phase 1

Single and Multiple Ascending Dose Study to Evaluate AMG 786 in Healthy Participants and Participants With Obesity

NCT05406115

COMPLETED Phase 1

A Study to Evaluate the Impact of Omeprazole on the Pharmacokinetics of Sotorasib Co-administered With an Acidic Beverage in Healthy Volunteers

NCT05497557

COMPLETED Phase 1

A Study of TEPEZZA® Treatment in Participants With Thyroid Eye Disease

NCT06389578

COMPLETED Phase 1

Effect of Repeated Oral Doses of Avacopan on the Pharmacokinetics (PK) of a Single Dose of Simvastatin

NCT06207682

TERMINATED Phase 2

Study of Daxdilimab (HZN-7734) for the Treatment of Systemic Lupus Erythematosus in an Open-label Extension Study

NCT05430854

COMPLETED Phase 3

A Study Evaluating Rocatinlimab in Moderate-to-severe Atopic Dermatitis (ROCKET-IGNITE)

NCT05398445

COMPLETED Phase 2

Study of DAXDILIMAB for the Treatment of Moderate-to-Severe Alopecia Areata

NCT05368103

COMPLETED NA

A Cross-sectional Study of Lipoprotein(a) Levels in Patients With Documented History of Atherosclerotic Cardiovascular Disease (ASCVD)

NCT05378529

TERMINATED Phase 1

A Study of Bemarituzumab Monotherapy and Combination With Other Anti-cancer Therapy in SqNSCLC With FGFR2b Overexpression (FORTITUDE-201)

NCT05267470

COMPLETED Phase 1

A Study in Healthy Volunteers to Compare the Pharmacokinetics of Sotorasib Administered as 1 or 2 Tablets

NCT05327491

TERMINATED Phase 2

Safety and Efficacy of Efavaleukin Alfa in Participants With Moderately to Severely Active Ulcerative Colitis

NCT04987307

COMPLETED Phase 2

A Study of Sotorasib (AMG 510) in Participants With Stage IV NSCLC Whose Tumors Harbor a KRAS p.G12C Mutation in Need of First-line Treatment

NCT04933695

TERMINATED Phase 2

A Multicenter Trial to Evaluate the Efficacy, Safety and Tolerability of HZN-825 in Subjects With Idiopathic Pulmonary Fibrosis

NCT05032066

TERMINATED Phase 1

A Study With TEPEZZA in Patients With Diffuse Cutaneous Systemic Sclerosis (dcSSc)

NCT04478994

COMPLETED Phase 3

A Comparative Study Between ABP 501 and Humira® in Participants With Moderate to Severe Plaque Psoriasis

NCT05073315

COMPLETED Phase 1

AMG 757 and AMG 404 in Subjects With Small Cell Lung Cancer (SCLC)

NCT04885998

COMPLETED Phase 4

TEPEZZA® (Teprotumumab-trbw) Post-Marketing Requirement Study

NCT05002998

COMPLETED Phase 1

Study of AMG 133 Administered Subcutaneously in Healthy Japanese and Caucasian Participants

NCT05056246

COMPLETED Phase 4

A Study Evaluating TEPEZZA® Treatment in Patients With Chronic (Inactive) Thyroid Eye Disease

NCT04583735

TERMINATED Phase 1

Study of AMG 160 in Subjects With Non-Small Cell Lung Cancer

NCT04822298

TERMINATED Phase 4

Feasibility Study to Evaluate Outpatient Blinatumomab in Subjects With Minimal Residual Disease (MRD) of B-precursor Acute Lymphoblastic Leukemia (ALL)

NCT04506086

COMPLETED Phase 1

Effect of Coadministration of Sotorasib on the Pharmacokinetics of Rosuvastatin in Healthy Participants

NCT05045638

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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.