Sanofi

Open enrollment across a mixed-phase pipeline

According to ClinicalTrials.gov-derived indexes, Sanofi sits in the top decile of US sponsors by registered trial count (#47 of 15,742 sponsors by registered trial count).

713 total trials 69 currently recruiting 490 completed top decile by trial count

Sanofi: 713 sponsored US clinical trials, 69 recruiting.

Sanofi sponsors 713 registered US clinical trials on ClinicalTrials.gov, 69 of them currently recruiting, and 490 completed. 364 of these trials are in Phase 3-4 (later-stage) and 316 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Dermatitis, Atopic, with 9 trials.

Top-decile sponsor footprint

Sanofi ranks in the top decile of sponsors by registered trial count (#47 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 45/100

490 of 597 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (82.1%), 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.

Open and recent trials

713 total, page 11 of 15

TERMINATED Phase 3

A Study of Androgen Deprivation With Leuprolide, +/- Docetaxel for Clinically Asymptomatic Prostate Cancer Participants With a Rising Prostate Specific Antigen (PSA)

NCT00514917

COMPLETED Phase 3

Efficacy and Safety of M100907 on Sleep Maintenance Insomnia With a Sub-study in Stable Type II Diabetes Mellitus

NCT00495885

COMPLETED Phase 1

Study of the Safety and Pharmacokinetics of XL765 (SAR245409) in Adults With Solid Tumors

NCT00485719

COMPLETED Phase 3

Efficacy & Safety of Dronedarone Versus Amiodarone for the Maintenance of Sinus Rhythm in Patients With Atrial Fibrillation

NCT00489736

COMPLETED Phase 1

Study of the Safety and Pharmacokinetics of XL147 (SAR245408) in Adults With Solid Tumors or Lymphoma

NCT00486135

COMPLETED Phase 2

Phase II Study of Teriflunomide as Adjunctive Therapy to Interferon-beta in Subjects With Multiple Sclerosis

NCT00489489

COMPLETED Phase 2

Phase II Study of Teriflunomide as Adjunctive Therapy to Glatiramer Acetate in Subjects With Multiple Sclerosis

NCT00475865

COMPLETED Phase 3

Efficacy and Safety of Volinanserin on Sleep Maintenance Insomnia - Polysomnographic Study

NCT00464243

TERMINATED Phase 3

Efficacy an Safety of Volinanserin on Sleep Maintenance Insomnia With a Sub-study on Stable Type II Diabetes Mellitus

NCT00464061

COMPLETED Phase 4

A Trial to Evaluate the Safety and Immunogenicity of ADACEL® Vaccine in Persons 65 Years of Age and Older

NCT00457249

COMPLETED Phase 2

Alvocidib in Patients With Previously Treated Chronic Lymphocytic Leukemia or Prolymphocytic Leukemia Arising From Chronic Lymphocytic Leukemia (CLL)

NCT00464633

COMPLETED Phase 2

Pilot Study of the Safety & Efficacy of Two Docetaxel-Based Regimens Plus Bevacizumab for the Adjuvant Treatment of Subjects With Node Positive or High Risk Node Negative Breast Cancer

NCT00446030

COMPLETED Phase 4

Study of Triamcinolone Acetonide on the Growth Velocity of Children, Ages 3 to 9, With Perennial Allergic Rhinitis (PAR)

NCT00449072

TERMINATED Phase 3

A Glycemic Control Evaluation of Glimepiride Versus Rimonabant on Top of Metformin in Type 2 Diabetes

NCT00449605

COMPLETED Phase 2

Efficacy and Safety of HMR1766 in Patients With Fontaine Stage II Peripheral Arterial Disease

NCT00443287

TERMINATED Phase 2

Efficacy and Safety of AVE1625 as a Co-treatment With Antipsychotic Therapy in Schizophrenia

NCT00439634

COMPLETED Phase 3

XRP6258 Plus Prednisone Compared to Mitoxantrone Plus Prednisone in Hormone Refractory Metastatic Prostate Cancer

NCT00417079

COMPLETED Phase 1

A Study Evaluating BSI-201 in Combination With Chemotherapeutic Regimens in Subjects With Advanced Solid Tumors

NCT00422682

COMPLETED Phase 3

A Study Evaluating the Safety and Tolerability of Abrupt Discontinuation of Saredutant in Patients With Depression

NCT00429260

TERMINATED Phase 2

Multicenter Evaluation of Docetaxel, Gemcitabine, and Bevacizumab Combination Followed by Bevacizumab Alone in Subjects With Locally Advanced or Metastatic Non-Small Cell Lung Cancer

NCT00378573

COMPLETED Phase 3

An Eight-week Study Evaluating the Efficacy of a 100mg Dose of Saredutant Once Daily, in Elderly Patients With Major Depressive Disorder

NCT00415142

COMPLETED Phase 2

Evaluation of the Potential Effects of SSR149415 on the Hypothalamic-pituitary-adrenal Axis in Outpatients With Major Depressive Disorder

NCT01606384

COMPLETED Phase 1

Open Label, Phase I ZD6474 Head and Neck Cancer Study

NCT00450138

COMPLETED Phase 3

Larotaxel Compared To Continuous Administration of 5-FU in Advanced Pancreatic Cancer Patients Previously Treated With A Gemcitabine-Containing Regimen

NCT00417209

COMPLETED Phase 3

Efficacy And Safety Of Clopidogrel In Neonates /Infants With Systemic To Pulmonary Artery Shunt Palliation

NCT00396877

COMPLETED Phase 2

AVE0005 (VEGF Trap) in Patients With Recurrent Symptomatic Malignant Ascites

NCT00396591

COMPLETED Phase 2

Study of Inactivated, Split-Virion Influenza Vaccine Compared With Standard Fluzone Vaccine in Infants and Children

NCT00391391

COMPLETED Phase 3

Long Term Safety and Efficacy Study of Teriflunomide 7 mg or 14 mg in Patients With Relapsing-Remitting Multiple Sclerosis

NCT00803049

COMPLETED Phase 2

Study of Larotaxel in Combination With Weekly Herceptin® in Patients With HER2 Positive Metastatic Breast Cancer

NCT00387907

COMPLETED Phase 3

A North-American Eight-week Study to Evaluate the Efficacy and Safety of Saredutant in Patients With Generalized Anxiety Disorder

NCT00390650

COMPLETED Phase 2

Study of Menactra® in Children Aged 4 to 6 Years When Administered Concomitantly With a Fifth Dose of DAPTACEL®

NCT00355121

COMPLETED Phase 3

Efficacy and Safety of SR58611A in Patients With Major Depressive Disorder (SIRIUS)

NCT00385307

COMPLETED Phase 2

Docetaxel and Oxaliplatin in Gastric Cancer

NCT00382720

COMPLETED Phase 3

An Eight-week Study to Evaluate the Efficacy and Safety of 2 Doses of Saredutant in Patients With Generalized Anxiety Disorder

NCT00390533

COMPLETED Phase 1

Activity of AVE1625 in Mild to Moderate Alzheimer's Patients.

NCT00380302

COMPLETED Phase 3

Efficacy and Safety of Dianicline Treatment as an Aid to Smoking Cessation in Cigarette Smokers (AMERIDIAN)

NCT00387946

COMPLETED Phase 2

Study of Inactivated, Split-Virion Influenza Vaccine Compared With Standard Fluzone Vaccine in Elderly Subjects

NCT00388583

COMPLETED Phase 1

Combination Study of a New Taxane and Capecitabine in Patients With Metastatic Breast Cancer

NCT00327743

COMPLETED Phase 2

Pilot Study of Docetaxel & Bevacizumab +/- Trastuzumab in First-Line Treatment of Patients With Metastatic Breast Cancer

NCT00364611

COMPLETED Phase 2

Safety & Efficacy of Three Docetaxel-Based Chemotherapy Regimens Plus Bevacizumab With or Without Trastuzumab for Adjuvant Treatment of Patients With Breast Cancer

NCT00365365

COMPLETED Phase 2

An Eight-week Study Evaluating the Efficacy and Tolerability of Two Doses of SSR149415 in Outpatients With Generalized Anxiety Disorder

NCT00374166

TERMINATED Phase 3

Satavaptan for the Prevention of Ascites Recurrence in Patients With Ascites Due to Cirrhosis of the Liver

NCT00366795

COMPLETED Phase 2

An Eight-Week Study Evaluating the Efficacy and Tolerability of Two Doses of SSR149415 in Outpatients With Major Depressive Disorder

NCT00358631

COMPLETED Phase 3

Cirrhotic Ascites Treatment With Satavaptan in Patients With Ascites Due to Cirrhosis of the Liver (CATS)

NCT00358878

COMPLETED Phase 2

Study of the Effect of Intravenous AVE0005 (VEGF Trap) in Advanced Ovarian Cancer Patients With Recurrent Symptomatic Malignant Ascites

NCT00327444

COMPLETED Phase 2

Docetaxel & Oxaliplatin in Combination With Bevacizumab as First-Line Treatment in Subjects With Non-Small Cell Lung Cancer (NSCLC)

NCT00356122

COMPLETED Phase 4

Insulin Glulisine in Type 2 Diabetic Patients

NCT00360698

COMPLETED Phase 3

Pharmacokinetics and Safety Study With Alfuzosin in Children and Adolescents With Elevated Detrusor Leak Point Pressure of Neuropathic Etiology

NCT00629720

TERMINATED Phase 3

Satavaptan in the Prevention of Ascites Recurrence in Patients With Ascites Due to Cirrhosis of the Liver

NCT00359437

COMPLETED Phase 3

Clinical Study Assessing Idrabiotaparinux Sodium Injections Once-weekly in Pulmonary Embolism Therapeutic Approach

NCT00345618

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What is open in the Sanofi pipeline

69 recruiting of 713 indexed (10% open); 490 completed (69%).

Phase mix: 364 late (III/IV) vs 316 early (I/II) (balanced across stages).

Top condition: Dermatitis, Atopic (9 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.

Sanofi: open-pipeline peers nationwide

Peers matched on 713 registered trials and 10% open enrollment, not the therapeutic-area sidebar.

Sanofi 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 SanofiIcahn School of Medicine at Mount SinaiUniversity of MiamiWeill Medical College of Cornell UniversityThe University of Texas Health Science Center, HoustonChildren's Hospitals and Clinics of MinnesotaCytokineticsChildren's Oncology GroupUniversity of North Carolina, Chapel Hill
Sanofi 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).

Sanofi 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 713 trials (± recruiting share)

Sponsors near 10% open enrollment (± trial volume)

What to do with this Sanofi page

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

  • 69 of Sanofi's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
  • Dermatitis, Atopic is the condition Sanofi studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Dermatitis, Atopic 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. Sanofi pipeline card: 713 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.