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 9 of 12

COMPLETED Phase 3

Monoclonal Antibody Against PCSK9 to Reduce Elevated LDL-C in Subjects Currently Not Receiving Drug Therapy for Easing Lipid Levels-2

NCT01763827

COMPLETED Phase 2

Effect of Patient Education on Reported Bone Pain in Breast Cancer Patients Receiving Chemotherapy and Pegfilgrastim

NCT01752907

COMPLETED Phase 3

LDL-C Assessment With PCSK9 Monoclonal Antibody Inhibition Combined With Statin Therapy-2

NCT01763866

COMPLETED Phase 3

Safety/Effectiveness Study of Cysteamine Bitartrate Delayed-release Capsules (RP103) in Cysteamine Treatment Naive Patients With Cystinosis

NCT01744782

COMPLETED Phase 2

Abrilumab (AMG 181) in Adults With Moderate to Severe Crohn's Disease

NCT01696396

COMPLETED Phase 2

Abrilumab (AMG 181) in Adults With Moderate to Severe Ulcerative Colitis

NCT01694485

COMPLETED Phase 4

Safety and Efficacy Study to Evaluate Denosumab Compared With Zoledronic Acid in Postmenopausal Women With Osteoporosis

NCT01732770

COMPLETED Phase 2

NOLAN: Naproxen or Loratadine and Neulasta

NCT01712009

TERMINATED Phase 1

Investigate Effect of AMG 151 on 24-hour Ambulatory Blood Pressure & Glucose Levels in Type 2 Diabetes Mellitus Subjects

NCT01755442

COMPLETED

Osteonecrosis of the Jaw (ONJ) Case Registry

NCT01666106

COMPLETED Phase 3

Phase 3b Safety and Efficacy Study of Apremilast to Treat Moderate to Severe Plaque-plaque Psoriasis

NCT01690299

TERMINATED Phase 3

First-Line Treatment for Locally Advanced or Metastatic Mesenchymal Epithelial Transition Factor (MET) - Positive Gastric, Lower Esophageal, or Gastroesophageal Junction (GEJ) Adenocarcinoma

NCT01697072

TERMINATED Phase 4

Evaluation of the Conversion From Peginesatide to Epoetin Alfa in Patients Receiving Hemodialysis

NCT01737879

COMPLETED Phase 1

Phase 1b/2 Trial of AMG386 With Pemetrexed and Carboplatin in Non-Small Cell Lung Cancer

NCT01666977

COMPLETED Phase 3

Strategies Using Darbepoetin Alfa to Avoid Transfusions in Chronic Kidney Disease

NCT01652872

COMPLETED Phase 1

A Study of Weekly Carfilzomib in Combination With Dexamethasone for Progressive Multiple Myeloma

NCT01677858

COMPLETED Phase 1

AMG 386 Drug-Drug Interaction Study With Paclitaxel

NCT01992341

TERMINATED Phase 2

Safety & Tolerability of Cinacalcet in Pediatric Patients With Chronic Kidney Disease and Secondary Hyperparathyroidism

NCT01439867

COMPLETED Phase 3

Phase 3 Study With Carfilzomib and Dexamethasone Versus Bortezomib and Dexamethasone for Relapsed Multiple Myeloma Patients

NCT01568866

COMPLETED Phase 2

Trial Assessing Long Term USe of PCSK9 Inhibition in Subjects With Genetic LDL Disorders

NCT01624142

COMPLETED Phase 1

Safety Study of AMG 557 in Subjects With Lupus Arthritis

NCT01683695

COMPLETED Phase 3

Denosumab Compared to Zoledronic Acid in the Treatment of Bone Disease in Patients With Multiple Myeloma

NCT01345019

COMPLETED Phase 3

Study to Determine the Efficacy and Safety of Romosozumab in the Treatment of Postmenopausal Women With Osteoporosis

NCT01631214

COMPLETED Phase 3

Study of Apremilast to Treat Subjects With Active Ankylosing Spondylitis

NCT01583374

TERMINATED Phase 2

20110165: Study to Evaluate the Effect of AMG 747 on Schizophrenia Negative Symptoms (Study 165)

NCT01568229

TERMINATED Phase 2

20101299: Study to Evaluate the Effect of AMG 747 on Schizophrenia Negative Symptoms

NCT01568216

COMPLETED Phase 2

Trial Evaluating PCSK9 Antibody in Subjects With LDL Receptor Abnormalities

NCT01588496

COMPLETED Phase 4

A Safety Study of VIMOVO in Adolescents With Juvenile Idiopathic Arthritis (JIA)

NCT01544114

COMPLETED Phase 4

Open-label Safety and Pharmacokinetic Study of DUEXIS® (Ibuprofen and Famotidine) Tablets in Juvenile Idiopathic Arthritis

NCT01563185

COMPLETED Phase 1

Transition From Alendronate to Romosozumab (AMG 785)

NCT01588509

COMPLETED Phase 3

Efficacy and Safety of Denosumab Compared With Risedronate in Individuals Taking Glucocorticoids

NCT01575873

COMPLETED Phase 3

Efficacy and Safety of Romosozumab Treatment in Postmenopausal Women With Osteoporosis

NCT01575834

COMPLETED Phase 1

A Drug-Drug Interaction Study to Evaluate the Effect of Rifampin on the Pharmacokinetics of Apremilast

NCT01561963

COMPLETED Phase 1

Effect of Food on the Pharmacokinetics of Apremilast (CC-10004) in Healthy Adults

NCT01634178

COMPLETED Phase 1

Effects of Age and Sex on the Pharmacokinetics of Apremilast in Healthy Adults

NCT01634191

TERMINATED Phase 4

Etanercept Treatment in Patients With Moderate to Severe Plaque Psoriasis Who Lost Response to Adalimumab

NCT01543204

COMPLETED Phase 1

AMG 595 First-in-Human in Recurrent Gliomas

NCT01475006

COMPLETED Phase 3

Durable Effect of PCSK9 Antibody CompARed wiTh placEbo Study

NCT01516879

COMPLETED Phase 3

Safety and Efficacy Study of Romiplostim to Treat Immune Thrombocytopenia (ITP) in Pediatric Patients

NCT01444417

COMPLETED Phase 1

AMG 172 First in Human Study in Patients With Kidney Cancer

NCT01497821

TERMINATED Phase 3

TRINOVA-3: A Study of AMG 386 or AMG 386 Placebo in Combination With Paclitaxel and Carboplatin to Treat Ovarian Cancer

NCT01493505

TERMINATED Phase 1

AMG 761 in Adults With Asthma

NCT01514981

COMPLETED Phase 1

Multiple Dose Study to Evaluate the Safety of Multiple Doses of Denosumab 120 mg in Adults With Severe Chronic Kidney Disease (CKD) and CKD on Dialysis

NCT01464931

TERMINATED Phase 1

Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Clinical Effects of AMG 557 in Adults With Psoriasis

NCT01493518

TERMINATED Phase 1

Single Ascending Dose Trial in Patients With Type 2 Diabetes

NCT01492465

TERMINATED Phase 1

Open-label Study of the Safety and Activity of Oprozomib in Patients With Hematologic Malignancies

NCT01416428

COMPLETED Phase 2

Open Label Study of Long Term Evaluation Against LDL-C Trial

NCT01439880

COMPLETED Phase 1

Study Evaluating Orally Administered AMG 900 in Adult Subjects With Acute Myeloid Leukemia

NCT01380756

TERMINATED Phase 1

Safety Study of AMG 557 in Subjects With Subacute Cutaneous Lupus Erythematosus

NCT01389895

COMPLETED Phase 1

A Pharmacokinetic Study of AMG 386 in Cancer Subjects With Normal and Impaired Renal Function

NCT01331941

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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.