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 21 of 26

COMPLETED Phase 3

Safety and Efficacy Study Comparing ABT-143 to Simvastatin in Subjects With Elevated Levels of Low Density Lipoprotein Cholesterol ("Bad Cholesterol") and Triglycerides

NCT00812955

COMPLETED Phase 3

Safety and Efficacy of Exenatide Once Weekly Injection Versus Metformin, Dipeptidyl Peptidase-4 Inhibitor, or Thiazolidinedione as Monotherapy in Drug-Naive Patients With Type 2 Diabetes (DURATION-4)

NCT00676338

COMPLETED Phase 3

Cediranib in Combination With Lomustine Chemotherapy in Recurrent Glioblastoma

NCT00777153

COMPLETED Phase 2

AZD6765 Severe Major Depressive Disorder (MDD) IV

NCT00781742

COMPLETED Phase 1

AZD7325 Single Ascending Dose Study in Healthy Male Japanese Subjects

NCT00769899

COMPLETED Phase 3

Safety of Exenatide Once Weekly in Patients With Type 2 Diabetes Mellitus Treated With Thiazolidinedione Alone or Thiazolidinedione in Combination With Metformin

NCT00753896

COMPLETED Phase 3

Addition Of Exenatide To Insulin Glargine In Type 2 Diabetes Mellitus

NCT00765817

COMPLETED Phase 1

To Evaluate Safety and Tolerability After Multiple Oral Doses of AZD1656 in Type 2 Diabetes Patients on Top of Metformin

NCT00774553

COMPLETED Phase 3

Safety and Efficacy of Dapagliflozin as Monotherapy in Subjects With Type 2 Diabetes

NCT00736879

COMPLETED Phase 1

To Evaluate Safety and Tolerability After Multiple Oral Doses of AZD1656 in Type 2 Diabetes Patients on Top of Insulin

NCT00768105

COMPLETED Phase 1

AZD8529 Single Ascending Dose Study

NCT00755378

COMPLETED Phase 2

Assessment of Efficacy of AZD2281 in Platinum Sensitive Relapsed Serous Ovarian Cancer

NCT00753545

COMPLETED Phase 1

Study to Compare the Bioavailability of ABT-335 and Rosuvastatin From ABT-143 Capsules Relative to That From Co-administration of ABT-335 and Rosuvastatin for the 5/45mg Dosage Form.

NCT00728780

COMPLETED Phase 4

Comparison of the Effect of Exenatide Versus Sitagliptin on 24-hour Average Glucose in Patients With Type 2 Diabetes on Metformin or a Thiazolidinedione

NCT00729326

COMPLETED Phase 1

A Study to Evaluate Safety and Tolerability After Single Oral Dosing of AZD1656 in Japanese Healthy Volunteers

NCT00741689

COMPLETED Phase 1

A Study to Evaluate Safety, Tolerability and P-Glucose After Multiple Ascending Oral Doses of AZD1656 in Type 2 Diabetes

NCT00747175

TERMINATED Phase 2

Open-Label, Multicenter Extension Study for Patients Completing Treatment Phase of a Rigel-Sponsored R935788 Studies

NCT00805467

TERMINATED Phase 2

Effect of Exenatide on Abdominal Fat Distribution in Patients With Type 2 Diabetes Pretreated With Metformin

NCT00701935

TERMINATED Phase 1

Phase I, Open-label, Dose-escalation, Safety and PK Study of AZD6918

NCT00733031

COMPLETED Phase 2

Dose-finding Study Comparing Efficacy and Safety of a PARP Inhibitor Against Doxil in BRCA+ve Advanced Ovarian Cancer

NCT00628251

COMPLETED Phase 1

A Study of Tor Kinase Inhibitor in Advanced Tumors

NCT00731263

COMPLETED Phase 1

A Study to Evaluate Safety and Tolerability After Oral Dosing of AZD1656 in Healthy Volunteers

NCT00726427

COMPLETED Phase 1

Quetiapine Fumarate Immediate Release (IR) Versus Extended Release (XR) Dose Escalation Comparison

NCT00702676

COMPLETED Phase 3

Add-on to Thiazolidinedione (TZD) Failures

NCT00683878

COMPLETED Phase 1

Assessment of the Effect of Food on ABT-143 Bioavailability

NCT00719693

COMPLETED Phase 3

Safety and Efficacy Study of Subjects That Are Taking Saxagliptin Added Onto Metformin XR Compared to Subjects Taking Metformin XR Alone

NCT00683657

TERMINATED Phase 2

Comparison of Aclidinium Bromide and Formoterol Fumarate in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD)

NCT00706914

COMPLETED Phase 1

Relative Bioavailability Study in Healthy Male Subjects for ZD4054 (Zibotentan) Immediate Release Tablets.

NCT00713791

COMPLETED Phase 3

An Efficacy & Safety Study of BMS-512148 in Combination With Metformin Extended Release Tablets

NCT00643851

COMPLETED Phase 3

30 Week Study of the Combination of ABT-335 and Rosuvastatin Compared to Rosuvastatin Monotherapy for Subjects With Dyslipidemia and Stage 3 Chronic Kidney Disease

NCT00680017

COMPLETED Phase 2

Glycemic Efficacy and Renal Safety Study of Dapagliflozin in Subjects With Type 2 Diabetes Mellitus and Moderate Renal Impairment

NCT00663260

COMPLETED Phase 4

Phase4/Symbicort® Versus Pulmicort Flexhaler® in African Americans

NCT00702325

COMPLETED Phase 3

Safety and Efficacy of Exenatide as Monotherapy and Adjunctive Therapy to Oral Antidiabetic Agents in Adolescents With Type 2 Diabetes

NCT00658021

COMPLETED Phase 2

Validation of Patient-reported Outcomes Measures for the Assessment of Gastroesophageal Reflux Disease (GERD) Symptoms

NCT00703534

COMPLETED Phase 2

A Study of the Antiplatelet Effects Comparing Ticagrelor (Ticag. - AZD6140) With Clopidogrel (Clop.) Responder and Non-responders

NCT00642811

COMPLETED Phase 2

Phase IIA Study in Patients With Schizophrenia

NCT00686998

COMPLETED Phase 1

Study to Compare the Bioavailability of ABT-335 and Rosuvastatin From ABT-143 Relative to That From the Co-administration of ABT-335 and Rosuvastatin Calcium

NCT00681395

COMPLETED Phase 2

A Phase II Study of AZD4877 (a Novel Anti-mitotic Agent) in Advanced Bladder Cancer

NCT00661609

COMPLETED Phase 2

An Exploratory Trial of AZD3480 (TC-1734) for the Treatment of Adult Attention-Deficit/Hyperactivity Disorder (ADHD)

NCT00683462

COMPLETED Phase 3

Efficacy and Safety of Dapagliflozin, Added to Therapy of Patients With Type 2 Diabetes With Inadequate Glycemic Control on Insulin

NCT00673231

COMPLETED Phase 1

AZD6140 Oral Contraceptive Interaction Study

NCT00685906

COMPLETED Phase 3

Efficacy of Exenatide Once Weekly and Once-Daily Insulin Glargine in Patients With Type 2 Diabetes Treated With Metformin Alone or in Combination With Sulfonylurea (DURATION - 3)

NCT00641056

COMPLETED Phase 2

Study to Investigate the Analgesic Efficacy of a Single Dose of AZD1386

NCT00672646

COMPLETED Phase 2

Study to Examine Safety, Tolerability, and Effect on Body Weight of Metreleptin Administered in Conjunction With Pramlintide in Obese and Overweight Subjects

NCT00673387

COMPLETED Phase 4

Local Phase IV, Gastroesophageal Reflux Disease (GERD) Sleep Study US

NCT00660660

COMPLETED Phase 3

Study Comparing Budesonide Hydrofluoroalkane (HFA) vs Chlorofluorocarbon (CFC) Pressurized Metered Dose Inhalers (pMDI) in Patients With Mild to Moderate Asthma

NCT00667992

TERMINATED Phase 2

Study to Asses Pharmacodynamics, Pharmacokinetics, Safety and Tolerability of AZD0328 in Patients With Schizophrenia

NCT00669903

COMPLETED Phase 1

AZD7325 Multiple Ascending Dose Study

NCT00681915

COMPLETED Phase 1

AZD6280 Multiple Ascending Dose Study

NCT00681317

COMPLETED Phase 2

Study to Investigate the Analgesic Efficacy of a Single Dose of AZD1940

NCT00659490

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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.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. AstraZeneca pipeline card: 1,285 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.