AstraZeneca

Open enrollment across a mixed-phase pipeline

According to ClinicalTrials.gov-derived indexes, AstraZeneca sits in the top decile of US sponsors by registered trial count (#20 of 15,742 sponsors by registered trial count).

1,285 total trials 160 currently recruiting 883 completed top decile by trial count

AstraZeneca: 1,285 sponsored US clinical trials, 160 recruiting.

AstraZeneca sponsors 1,285 registered US clinical trials on ClinicalTrials.gov, 160 of them currently recruiting, and 883 completed. 484 of these trials are in Phase 3-4 (later-stage) and 720 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Non-Small Cell Lung Cancer, with 24 trials.

Top-decile sponsor footprint

AstraZeneca ranks in the top decile of sponsors by registered trial count (#20 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

D 63/100

883 of 987 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (89.5%), 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

1,285 total, page 12 of 26

COMPLETED Phase 2

A Study to Assess the Efficacy and Safety of Multiple Dose Levels of AZD7594 Administered Once Daily by Inhalation in Asthmatic Subjects

NCT03622112

TERMINATED Phase 2

Safety and Tolerability Study of AZD4831 in Patients With Heart Failure.

NCT03756285

TERMINATED Phase 2

An Active and Placebo-Controlled Study of Brazikumab in Participants With Moderately to Severely Active Crohn's Disease

NCT03759288

COMPLETED Phase 2

Study to Evaluate Tezepelumab on Airway Inflammation in Adults With Uncontrolled Asthma (CASCADE)

NCT03688074

TERMINATED Phase 3

Effect of Ticagrelor vs. Placebo in the Reduction of Vaso-occlusive Crises in Pediatric Patients With Sickle Cell Disease

NCT03615924

COMPLETED Phase 1

A Study to Evaluate Bioavailability and Food Effect of Selumetinib (AZD6244) in Healthy Male Participants

NCT03649165

COMPLETED Phase 3

Dapagliflozin Evaluation to Improve the LIVEs of Patients With PReserved Ejection Fraction Heart Failure.

NCT03619213

TERMINATED Phase 2

Placebo-Controlled Study of Brazikumab in Participants With Moderately to Severely Active Ulcerative Colitis

NCT03616821

COMPLETED Phase 1

A Study to Assess the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AZD8233 in Healthy Male Subjects With Increased Elevated LDL-C Levels.

NCT03593785

COMPLETED Phase 3

Study to Evaluate Efficacy and Safety of Benralizumab in Reducing Oral Corticosteroid Use in Adult Patients With Severe Asthma

NCT03557307

TERMINATED Phase 2

Potassium Reduction Initiative to Optimize RAAS Inhibition Therapy With Sodium Zirconium Cyclosilicate in Heart Failure

NCT03532009

COMPLETED Phase 2

A Molecular Profiling Study of Patients With EGFR Mutation-positive Locally Advanced or Metastatic NSCLC Treated With Osimertinib

NCT03239340

COMPLETED Phase 1

Study to Evaluate Safety, PK, PD, Immunogenicity & Antitumor Activity of MSC-1 in Patients With Adv Solid Tumors

NCT03490669

COMPLETED Phase 1

Immunotherapy in Combination With Chemoradiation in Patients With Advanced Solid Tumors

NCT03509012

COMPLETED Phase 3

Study to Evaluate the Efficacy and Safety of Tezepelumab in Reducing Oral Corticosteroid Use in Adults With Oral Corticosteroid Dependent Asthma

NCT03406078

COMPLETED

Observational Study of Characteristics, Treatment and Outcomes With Severe Asthma in the United States (CHRONICLE)

NCT03373045

COMPLETED Phase 2

A Study to Evaluate a Potassium Normalization Treatment Regimen Including Sodium Zirconium Cyclosilicate (ZS) Among Patients With S-K ≥5.8

NCT03337477

COMPLETED

Prospective Tissue Collection Research Protocol

NCT03517917

COMPLETED Phase 1

AZD9150 Plus Durvalumab Alone or in Combination With Chemotherapy in Patients With Advanced, Solid Tumours and in Patients With Non-Small-Cell Lung Cancer

NCT03421353

COMPLETED Phase 2

AZD8601 Study in CABG Patients

NCT03370887

COMPLETED Phase 3

To Study Clinical Effectiveness and Safety of Olaparib Monotherapy in Metastatic Breast Cancer Patients.

NCT03286842

COMPLETED Phase 1

A Study to Assess the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AZD5718 After Single and Multiple Ascending Dose Administration to Healthy Japanese Men

NCT03400488

COMPLETED Phase 3

Efficacy and Safety Study of Benralizumab for Patients With Severe Nasal Polyposis

NCT03401229

COMPLETED Phase 2

Assessment of the Safety, Efficacy, PK, and Extrapulmonary Pharmacodynamics (PD) of Albuterol Sulfate Pressurized Inhalation Suspension (Hereafter Referred to as AS MDI) Compared to Proventil as an Active Control in Subjects With Asthma

NCT03371459

COMPLETED Phase 2

Study to Compare PT007 to Placebo MDI and Open-Label Proventil® HFA in Adult and Adolescent Subjects With Asthma

NCT03364608

COMPLETED Phase 3

A Study to Test Whether ZS (Sodium Zirconium Cyclosilicate) Can Reduce the Incidence of Increased Blood Potassium Levels Among Dialized Patients.

NCT03303521

COMPLETED Phase 1

Effects of AZD1775 on the PK Substrates for CYP3A, CYP2C19, CYP1A2 and on QT Interval in Patients With Advanced Cancer

NCT03333824

COMPLETED

Comparative Effectiveness of Cardiovascular Outcomes in New Users of SGLT-2 Inhibitors

NCT02993614

COMPLETED Phase 3

Study to Evaluate Tezepelumab in Adults & Adolescents With Severe Uncontrolled Asthma

NCT03347279

COMPLETED Phase 1

AZD1775 Continued Access Study to Assess Safety and Tolerability for Patients Enrolled in AZD1775 Clinical Pharmacology Studies

NCT03313557

COMPLETED Phase 2

A Study to Assess the Effect of Intensive Uric Acid (UA) Lowering Therapy With RDEA3170, Febuxostat, Dapagliflozin on Urinary Excretion of UA

NCT03316131

COMPLETED

Resistance & Activating Mutations Diagnosed Among NSCLC Community Dwelling EGFR Mutation Positive Patients

NCT03137264

COMPLETED Phase 1

Single Ascending Dose Study of MEDI1341 in Healthy Volunteers

NCT03272165

COMPLETED Phase 3

Study to Evaluate Safety and Efficacy of Dapagliflozin and Saxagliptin in Patients With Type 2 Diabetes Mellitus (T2DM) Aged 10 to Below 18 Years Old

NCT03199053

COMPLETED Phase 1

A Study to Investigate Biomarker Effects of Pre-Surgical Treatment With DNA Damage Repair (DDR) Agents in Patients With Head and Neck Squamous Cell Carcinoma (HNSCC).

NCT03022409

COMPLETED Phase 1

A Study to Investigate the Effect of Single Dose of AZD6094 (600 mg) on Cardiac Repolarization in Healthy Volunteers

NCT03258515

COMPLETED Phase 2

A Study to Evaluate the Efficacy and Safety of MEDI0382 in the Treatment of Overweight and Obese Subjects With Type 2 Diabetes

NCT03235050

TERMINATED Phase 1

Study of AZD5991 Alone or in Combination With Venetoclax in Relapsed or Refractory Haematologic Malignancies.

NCT03218683

TERMINATED Phase 1

Safety, Tolerability, Pharmacokinetics, and Efficacy of AZD2811 Nanoparticles as Monotherapy or in Combination in Acute Myeloid Leukemia Participants.

NCT03217838

COMPLETED Phase 3

A Study of the Safety and Effectiveness of Benralizumab to Treat Patients With Severe Uncontrolled Asthma.

NCT03170271

COMPLETED Phase 1

AZD5153 in Patients With Relapsed or Refractory Solid Tumors, Including Lymphomas

NCT03205176

COMPLETED

Systemic Lupus Erythematosus (SLE) Prospective Observational Cohort Study (SPOCS)

NCT03189875

COMPLETED Phase 3

An Open-Label, Multi-Centre, Study to Assess the Safety of Fixed-Dose Durvalumab + Tremelimumab Combination Therapy or Durvalumab Monotherapy in Advanced Solid Malignancies.

NCT03084471

COMPLETED Phase 1

A Study to Assess the Effect of AZD5634 on Mucociliary Clearance, Safety, Tolerability and Pharmacokinetic Parameters in Patients With Cystic Fibrosis

NCT02950805

COMPLETED Phase 1

A Study to Evaluate the Food Effect on Drug Availability, Pharmacokinetic (PK) Properties, Safety and Tolerability of Two Different Dose Combination Therapy of Saxagliptin/Dapagliflozin/Metformin Extended-release (XR) Against Individual Component Co-administration.

NCT03169959

COMPLETED Phase 3

Efficacy and Safety of Glycopyrronium/Formoterol Fumarate Fixed-dose Combination Relative to Umeclidinium/Vilanterol Fixed-dose Combination Over 24 Weeks in Patients With Moderate to Very Severe Chronic Obstructive Pulmonary Disease

NCT03162055

COMPLETED Phase 2

Intensive Uric Acid Lowering With Verinurad and Febuxostat in Patients With Albuminuria

NCT03118739

COMPLETED Phase 1

Phase I Dose-Escalation Study of AZD4785 in Patients With Advanced Solid Tumours

NCT03101839

COMPLETED Phase 1

A Phase I, Safety Tolerability and Pharmacokinetics of AZD4831 to Treat Cardiovascular Disease

NCT03136991

COMPLETED

A 6-month Clinical Study to Evaluate the Effect of a Digital Disease Management Tool in Patients With T2DM

NCT03090464

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Phase Distribution

PhaseTrial count
Phase 1 444
Phase 2 276
Phase 3 437
Phase 4 47

What is open in the AstraZeneca pipeline

160 recruiting of 1,285 indexed (12% open); 883 completed (69%).

Phase mix: 484 late (III/IV) vs 720 early (I/II) (balanced across stages).

Top condition: Non-Small Cell Lung Cancer (24 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.

AstraZeneca: open-pipeline peers nationwide

Peers matched on 1,285 registered trials and 12% open enrollment, not the therapeutic-area sidebar.

AstraZeneca 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 05001,0001,500 5%10%15%20%25% Total trials Recruiting share AstraZenecaUniversity of Colorado, DenverUniversity of MichiganUniversity of PittsburghEli Lilly and CompanyBoston UniversityAddario Lung Cancer Medical InstituteAmerican UniversityAnnexon
AstraZeneca 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).

AstraZeneca 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 1,285 trials (± recruiting share)

Sponsors near 12% open enrollment (± trial volume)

What to do with this AstraZeneca page

1,285 registered trials is a research-attention snapshot, not an endorsement of AstraZeneca or any single study.

  • 160 of AstraZeneca's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Non-Small Cell Lung Cancer is the condition AstraZeneca studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Non-Small Cell Lung Cancer 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.

AstraZeneca pipeline card: 1,285 registered trials from official public datasets.Report a data error.