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 11 of 12

COMPLETED Phase 3

Evaluation of New or Worsening Lens Opacifications in Men With Non-metastatic Prostate Cancer Receiving Denosumab for Bone Loss

NCT00925600

COMPLETED Phase 2

Study of Denosumab in the Treatment of Hypercalcemia of Malignancy in Subjects With Elevated Serum Calcium

NCT00896454

COMPLETED Phase 3

PAVES: Pegfilgrastim Anti-vascular Endothelial Growth Factor (VEGF) Evaluation Study

NCT00911170

COMPLETED Phase 3

Study of the Safety of HPN (Hyperion)-100 for the Long-Term Treatment of Urea Cycle Disorders (Treat UCD)

NCT00947297

COMPLETED Phase 3

Efficacy and Safety of HPN-100 for the Treatment of Adults With Urea Cycle Disorders

NCT00992459

COMPLETED Phase 2

Study of Romosozumab (AMG 785) in Tibial Diaphyseal Fractures Status Post Intramedullary Nailing

NCT00907296

COMPLETED Phase 3

Safety Study of HZT-501 in Patients Who Require Long-Term Daily Non-steroidal Anti-inflammatory Drug Treatment

NCT00984815

COMPLETED Phase 1

A Phase 1 First-in-Human Study Evaluating AMG 900 in Advanced Solid Tumors

NCT00858377

COMPLETED Phase 2

A Study to Evaluate the Efficacy and Safety of Apremilast (CC-10004) in the Treatment of Behçet Disease

NCT00866359

TERMINATED Phase 3

Anemia Treatment for Advanced Non-Small Cell Lung Cancer (NSCLC) Patients Receiving Chemotherapy

NCT00858364

COMPLETED Phase 1

Pilot Study of Safety, Tolerability, Pharmacokinetics/Pharmacodynamics of RP103 Compared to Cystagon® in Patients With Cystinosis

NCT00872729

COMPLETED Phase 2

PEAK: Panitumumab Plus mFOLFOX6 vs. Bevacizumab Plus mFOLFOX6 for First Line Treatment of Metastatic Colorectal Cancer (mCRC) Patients With Wild-Type Kirsten Rat Sarcoma-2 Virus (KRAS) Tumors

NCT00819780

COMPLETED Phase 2

A Study of Extended Carfilzomib Therapy for Patients Previously Enrolled in Carfilzomib Treatment Protocols

NCT00884312

COMPLETED Phase 1

"Safety, Tolerability and Pharmacokinetics of MP-376 Administered for 14 Days to Stable Pediatric (CF) Patients"

NCT00840333

COMPLETED Phase 1

Safety Study of AMG 386 to Treat HER2-positive Locally Recurrent or Metastatic Breast Cancer

NCT00807859

COMPLETED Phase 1

Safety Study of AMG 811 in Subjects With Systemic Lupus Erythematosus With and Without Glomerulonephritis

NCT00818948

COMPLETED Phase 3

Extension Study to Evaluate Long Term Safety of Denosumab in Subjects Undergoing ADT for Non-Metastatic Prostate Cancer

NCT00838201

COMPLETED Phase 1

AMG386 Comb w. Either Pegylated Liposomal Doxorubicin or Topotecan Subjects w. Advanced Recurrent Epithelial Ovarian CR

NCT00770536

COMPLETED Phase 1

A Study of AMG 557 in Adults With Systemic Lupus Erythematosus

NCT00774943

COMPLETED Phase 1

A Phase 1 Study of AMG 208 in Subjects With Advanced Solid Tumors

NCT00813384

COMPLETED Phase 2

Study of the Safety and Pharmacokinetics of Carfilzomib in Patients With Relapsed and Refractory Multiple Myeloma and Varying Degrees of Renal Function

NCT00721734

COMPLETED Phase 2

A Phase 2 Study of MP-376 to Prevent Acute Exacerbations in Chronic Obstructive Pulmonary Disease (COPD) Patients

NCT00739648

TERMINATED Phase 3

Study to Assess Darbepoetin Alfa Dosing for the Correction of Anemia in Pediatric Patients With Chronic Kidney Disease

NCT00436748

COMPLETED Phase 2

Study of Denosumab in Subjects With Giant Cell Tumor of Bone

NCT00680992

COMPLETED Phase 2

Efficacy and Safety Study of Apremilast (CC-10004) in Subjects With Moderate-to-Severe Plaque-Type Psoriasis (Core Study)

NCT00773734

COMPLETED Phase 1

A Phase 1b Study to Evaluate the Safety and PK of MP-376 in Chronic Obstructive Pulmonary Disease (COPD) Patients

NCT00752414

COMPLETED Phase 2

Safety, Tolerability and Efficacy of MP-376 Given for 28 Days to Cystic Fibrosis (CF) Patients

NCT00677365

COMPLETED Phase 1

Phase 1b Multicenter Study of Carfilzomib With Lenalidomide and Dexamethasone in Relapsed Multiple Myeloma

NCT00603447

COMPLETED Phase 2

Phase IIa Study of Fomepizole for Acetaldehyde Toxicity After Ethanol Exposure in Subjects With Altered Ethanol Metabolism

NCT00661141

COMPLETED Phase 3

Study to Assess the Safety and Efficacy of Modified-Release Prednisone (Lodotra®) Therapy in Patients With Active Rheumatoid Arthritis

NCT00650078

COMPLETED Phase 1

Effect of Panitumumab on the Pharmacokinetics of Irinotecan

NCT00563316

COMPLETED Phase 1

Panitumumab in Children With Solid Tumors

NCT00658658

TERMINATED Phase 2

Efficacy and Safety Study of Ammonul® in Patients With Grade 3 or 4 Hepatic Encephalopathy

NCT00597909

COMPLETED Phase 2

Dose-Escalation Safety Study of HPN-100 to Treat Urea Cycle Disorders

NCT00551200

COMPLETED Phase 1

Phase 1b/2 Study of AMG 655 With mFOLFOX6 and Bevacizumab for First-Line Metastatic Colorectal Cancer

NCT00625651

COMPLETED Phase 1

Phase 1b/2 Study of Carfilzomib in Relapsed Solid Tumors, Multiple Myeloma, or Lymphoma

NCT00531284

COMPLETED Phase 2

Phase 2 Study of Carfilzomib in Relapsed Multiple Myeloma

NCT00530816

COMPLETED Phase 3

Double-Blind Follow-on Safety Study of HZT-501 (Ibuprofen 800 mg/Famotidine 26.6 mg) in Subjects Who Have Completed Participation in HZ-CA-301 (NCT00450658) or HZ-CA-303 (NCT00450216)

NCT00613106

COMPLETED Phase 2

Apremilast Safety and PK Study in Recalcitrant Plaque Psoriasis

NCT00521339

COMPLETED Phase 2

Phase 2 Study of Carfilzomib in Relapsed and Refractory Multiple Myeloma

NCT00511238

COMPLETED Phase 2

Phase 2 Study of AMG 386 Plus Paclitaxel With or Without Bevacizumab as First Line Therapy in Her2-Negative Breast Cancer Patients

NCT00511459

COMPLETED Phase 1

Safety, Pharmacokinetic and Pharmacodynamic Study of MP-376 in Patients With Cystic Fibrosis

NCT00503490

COMPLETED Phase 2

PARTNER: Panitumumab Added to Regimen for Treatment of Head aNd Neck Cancer Evaluation of Response

NCT00454779

COMPLETED Phase 2

Dose/ Schedule Finding Trial of Romiplostim for Chemotherapy-Induced Thrombocytopenia (CIT) in Non-Small Cell Lung Cancer (NSCLC)

NCT00413283

COMPLETED Phase 1

A Study to Evaluate the Safety, Pharmacokinetics and Pharmacodynamics of AMG 557 in Subjects With Systemic Lupus Erythematosus

NCT02391259

COMPLETED Phase 1

Dynamic Contrast-Enhanced Magnetic Resonance Imaging (DCE-MRI) to Measure Response to Etanercept in Rheumatoid Arthritis

NCT00361634

COMPLETED Phase 3

RED-HF™ Trial - Reduction of Events With Darbepoetin Alfa in Heart Failure Trial

NCT00358215

COMPLETED Phase 2

Bone Biopsy Study For Dialysis Patients With Secondary Hyperparathyroidism of End Stage Renal Disease

NCT00261950

COMPLETED Phase 1

AMG-479 in Treating Patients With Advanced Solid Tumors or Non-Hodgkin Lymphoma

NCT00562380

COMPLETED Phase 1

Safety Study of the Proteasome Inhibitor PR-171 (Carfilzomib for Injection) in Patients With Hematological Malignancies

NCT00150462

← Previous Page 11 of 12 Next →

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.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. Amgen pipeline card: 558 registered trials from official public datasets. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.