MedImmune

Closed portfolio with an early-phase archive tilt

According to ClinicalTrials.gov-derived indexes, MedImmune sits in the top decile of US sponsors by registered trial count (#151 of 15,742 sponsors by registered trial count).

210 total trials none currently recruiting 185 completed early-phase tilt top decile by trial count

MedImmune: 210 sponsored US clinical trials, none currently recruiting.

MedImmune sponsors 210 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 185 completed. 27 of these trials are in Phase 3-4 (later-stage) and 164 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Healthy, with 9 trials.

Top-decile sponsor footprint

MedImmune ranks in the top decile of sponsors by registered trial count (#151 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 68/100

185 of 203 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (91.1%), 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.

Indexed trials (enrollment closed)

210 total, page 3 of 5

COMPLETED

A Study to Evaluate BioMarkers in Blood Samples in Subjects With Rheumatoid Arthritis

NCT01209585

COMPLETED Phase 1

Study to Assess the Safety, Tolerability, and Pharmacokinetics of AMP-224 in Patients With Advanced Cancer

NCT01352884

TERMINATED

A Study to Evaluate Biomarkers in Chronic Obstructive Pulmonary Disease

NCT01268072

COMPLETED Phase 2

A Study of MEDI-575 in Subjects With Recurrent Glioblastoma Multiforme

NCT01268566

COMPLETED

A Study to Assess Selected Biomarkers in Subjects Requiring Daily Inhaled Corticosteroids for Persistent Asthma

NCT01334853

TERMINATED Phase 1

A Study of Carboplatin and Paclitaxel With or Without MEDI-575 in Untreated, Advanced Non-Small Cell Lung Cancer

NCT01268059

COMPLETED Phase 2

Study to Evaluate the Efficacy and Safety of MEDI-563 in Adults With Uncontrolled Asthma

NCT01238861

COMPLETED Phase 1

A Study to Evaluate the Safety and Tolerability of MEDI-565 in Adults With Gastrointestinal Adenocarcinomas

NCT01284231

COMPLETED Phase 2

A Study to Evaluate the Effectiveness of MEDI-563 in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01227278

COMPLETED Phase 1

A Study to Evaluate the Safety and Antitumor Activity in Subjects With Advanced Solid Tumors

NCT01248949

COMPLETED Phase 2

A Study to Evaluate the Long-Term Safety of MEDI-545 in Adult Participants With Systemic Lupus Erythematosus or Myositis

NCT00979654

COMPLETED

An Observational Study to Assess RSV-associated Illness in Adults With COPD and/or CHF

NCT01455402

COMPLETED Phase 4

A Clinical Study to Assess the Safety of a New Influenza Vaccine

NCT01104493

TERMINATED Phase 1

A Safety and Tolerability Study of MEDI-570 in Systemic Lupus Erythematosus

NCT01127321

COMPLETED Phase 1

A Clinical Study Using MEDI-551 in Adult Participants With Relapsed or Refractory Advanced B-Cell Malignancies

NCT00983619

COMPLETED Phase 1

A Study to Assess the Safety and Immunogenicity of the Drug CAT-354 in Healthy Japanese Subjects

NCT01093040

COMPLETED Phase 1

A Study of the Safety and Tolerability of MEDI-551 in Scleroderma

NCT00946699

COMPLETED Phase 3

A Study to Evaluate the Immunogenicity of Quadrivalent Live Attenuated Influenza Vaccine (LAIV) in Children

NCT01091246

COMPLETED Phase 1

Safety Study of CAT-8015 to Treat Advanced B-cell Non-Hodgkin Lymphoma and Chronic Lymphocytic Leukemia (NHL or CLL)

NCT01030536

COMPLETED Phase 2

A Study to Evaluate the Effectiveness and Safety of MEDI-528 in Adults

NCT00968669

COMPLETED Phase 1

A Study to Evaluate Safety and Tolerability of Multiple Doses of MEDI-546 in Adult Subjects With Scleroderma

NCT00930683

COMPLETED

An Observational Study to Assess Respiratory Syncytial Virus (RSV) Respiratory Events Among Premature Infants

NCT00983606

COMPLETED Phase 4

A Study to Evaluate the Safety of HIN1 Monovalent Vaccine (MEDI3414) in Children 2 to 17 Years of Age

NCT00946101

COMPLETED Phase 4

A Study to Evaluate the Safety of H1N1 Monovalent Vaccine (MEDI3414) in Healthy Adults

NCT00945893

COMPLETED Phase 3

A Study to Evaluate the Immunogenicity of Quadrivalent LAIV (MEDI8662) in Adults 18 to 49 Years of Age

NCT00952705

TERMINATED Phase 1

Study of MEDI-547 to Evaluate the Safety, Tolerability, and Biologic Activity of IV Administration in Subjects With Relapsed or Refractory Solid Tumors

NCT00796055

COMPLETED Phase 4

A Prospective Study to Evaluate the Safety of a New Monovalent Intranasal Influenza Vaccine

NCT00873912

COMPLETED Phase 1

A Dose-escalation Study to Evaluate the Safety, Tolerability, and Antitumor Activity of MEDI-573 in Subjects With Advanced Solid Tumors

NCT00816361

COMPLETED Phase 1

A Dose Escalation, Dose Expansion Study to Evaluate the Safety, Tolerability, and Antitumor Activity of MEDI-575, in Subjects With Advanced Tumors.

NCT00816400

COMPLETED Phase 2

A Study to Evaluate the Immunogenicity of Quadrivalent LAIV in Adults 18 to 49 Years of Age

NCT00860067

COMPLETED Phase 2

A Phase 2 Study to Evaluate the Safety and Efficacy of Intravenously Administered Benralizumab (MEDI-563).

NCT00768079

COMPLETED Phase 2

A Phase 2a Study to Evaluate the Safety and Tolerability of Benralizumab (MEDI-563) in Adults With Asthma

NCT00783289

COMPLETED

Respiratory Events Among Premature Infants

NCT00889070

COMPLETED Phase 1

A Randomized, Double-Blind, Placebo-Controlled Study to Evaluate Safety of MEDI-559 in Healthy 1 to <24 Month-Old Children

NCT00767416

COMPLETED

Assessing Choice in the Employer Setting (ACES) Study

NCT00808808

COMPLETED Phase 1

CAT-8015 in Children, Adolescents and Young Adults With Acute Lymphoblastic Leukemia or Non-Hodgkin's Lymphoma

NCT00659425

COMPLETED Phase 2

A Study to Evaluate Safety and Tolerability of Subcutaneous Doses of MEDI-545 in Subjects With Lupus

NCT00657189

COMPLETED Phase 4

A Prospective Study to Evaluate the Safety of a New Trivalent Intranasal Influenza Vaccine

NCT00677820

COMPLETED Phase 1

A Study to Evaluate the Safety, Tolerability, Immunogenicity and Vaccine-like Viral Shedding of MEDI-534, Against Respiratory Syncytial Virus (RSV) and Parainfluenza Virus Type 3 (PIV3), in Healthy 6 to <24 Month-old Children and in 2 Month-old Infants

NCT00686075

COMPLETED Phase 1

A Study to Assess Bioavailability and Pharmacokinetics of CAT- 354

NCT00638989

COMPLETED Phase 1

A Study to Evaluate Safety of Multi-Dose MEDI-545 in Adult Patients With Dermatomyositis or Polymyositis

NCT00533091

TERMINATED Phase 2

A Phase 2A Study to Evaluate the Safety and Effect on Exercise Challenge Testing of MEDI-528 in Adults With Asthma

NCT00590720

COMPLETED Phase 1

A Study to Evaluate the Safety, Tolerability and Effects of MEDI-563 in Adults With Asthma

NCT00659659

COMPLETED Phase 1

A Phase I, Randomized, Double-Blind, Single-Dose, Dose Escalation Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of MEDI-557

NCT00578682

COMPLETED

A Post Marketing Evaluation of the Effectiveness of FluMist Risk Minimization Plan in Children

NCT00626808

COMPLETED

A Post Marking Study to Evaluate the Safety of FluMist in Children

NCT00569894

TERMINATED Phase 1

A Phase 1/2A Study to Evaluate the Safety, Immunogenicity, and Shedding of MEDI-560 in Infants 1 to < 12 Months of Age

NCT00508651

COMPLETED

A Study to Describe Pediatric Influenza Vaccine Coverage

NCT00639418

TERMINATED Phase 1

A Phase I, Multicenter, Dose Escalation Study of CAT-8015 in Patients With Non-Hodgkin's Lymphoma (NHL)

NCT00587015

COMPLETED Phase 2

A Study to Evaluate the Safety and Tolerability of the Administration of MEDI-528 When Administered in Multiple Doses to Adults With Mild Persistent Asthma

NCT00507130

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How the MedImmune early-phase archive is shaped

210 indexed studies, none listed as recruiting (0% open); 185 completed (88%).

Phase mix: 27 late (III/IV) vs 164 early (I/II) (early-phase heavy).

Top condition: Healthy (9 trials), 9 others listed.

How to read a closed sponsor archive

When recruiting_count is zero, the indexed set is completed or otherwise not open. Phase tilt still describes where archived studies sat on the investigational pathway. Re-check ClinicalTrials.gov before acting.

MedImmune: archived-pipeline peers nationwide

Peers matched on 210 indexed studies with no current recruiting: volume and archive shape, not condition overlap.

MedImmune 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 050100150200250 0%5%10%15%20%25% Total trials Recruiting share MedImmuneOHSU Knight Cancer InstituteUniversity of LouisvilleNational Center for Complementary and Integrative Health (NCCIH)The University of Texas Medical Branch, Galveston10xBio22nd Century Group23andMe3-C Institute for Social Development
MedImmune 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).

MedImmune 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 210 archived trials

Sponsors with similar archive density (± trial count)

What to do with this MedImmune page

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

  • None of MedImmune's trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
  • Healthy is the condition MedImmune 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.

MedImmune pipeline card: 210 registered trials from official public datasets.Report a data error.