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 14 of 15

COMPLETED Phase 3

Evaluating the Use of SR34006 Compared to Warfarin or Acenocoumarol in Patients With Atrial Fibrillation (AMADEUS)

NCT00070655

COMPLETED Phase 3

Evaluation of the Hypnotic Properties of Zolpidem-MR 12.5 mg and Zolpidem 10 mg Marketed Product Compared to Placebo in Patients With Primary Insomnia

NCT00630175

COMPLETED Phase 4

PREVAIL: PREvention of VTE After Acute Ischemic Stroke With LMWH Enoxaparin ( - VTE: Venous Thromboembolism - LMWH: Low Molecular Weight Heparin)

NCT00077805

COMPLETED Phase 3

The ORIGIN Trial (Outcome Reduction With Initial Glargine Intervention)

NCT00069784

COMPLETED Phase 4

Fasturtec TLS Treatment / Prophylysis

NCT00651911

COMPLETED Phase 4

The Efficacy and Safety of Irbesartan 150/12.5 mg and 300/25 mg in Patients With Mild Hypertension

NCT00562809

TERMINATED Phase 3

Atrial Fibrillation Clopidogrel Trial With Irbesartan for Prevention of Vascular Events (ACTIVE W)

NCT00243178

COMPLETED Phase 3

Atrial Fibrillation Clopidogrel Trial With Irbesartan for Prevention of Vascular Events (ACTIVE A)

NCT00249873

COMPLETED Phase 3

Atrial Fibrillation Clopidogrel Trial With Irbesartan for Prevention of Vascular Events (ACTIVE I)

NCT00249795

COMPLETED Phase 3

SR34006 Compared to Vitamin K Antagonist (VKA) in the Treatment of Pulmonary Embolism

NCT00062803

COMPLETED Phase 3

Safety and Efficacy Trial Evaluating the Use of SR34006 in the Treatment of Deep Vein Thrombosis (DVT)

NCT00067093

COMPLETED Phase 4

Fexofenadine (Allegra®) in Healthy Adults Who Have Been Identified as Slow Metabolizers for Desloratadine

NCT00636870

COMPLETED Phase 4

Single-Center, Double-Blind, Randomized , Parallel Study Comparing Onset of Action, Efficacy & Safety of a Single-Dose of Fexofenadine HCl 180 mg vs Montelukast Na 10 mg & Placebo in Treating Seasonal Allergic Rhinitis Subjects in an Allergen Exposure Unit

NCT00637611

COMPLETED Phase 4

Fexofenadine HCl 180 mg, Montelukast Sodium 10 mg and Placebo in Suppression of Wheal and Flare Induced by Seasonal Allergen

NCT00638118

COMPLETED Phase 3

The Efficacy, Onset of Effect, and Safety of Alfuzosin Once Daily in the Treatment of Lower Urinary Tract Symptoms of Benign Prostatic Hyperplasia: A Randomized, Placebo-Controlled Trial Using an Acute International Prostate Score

NCT00540891

COMPLETED Phase 3

Clopidogrel as Adjunctive Reperfusion Therapy - Thrombolysis in Myocardial Infarction

NCT00714961

COMPLETED Phase 4

Fexofenadine HCl 180 mg, Desloratadine 5 mg and Placebo in Suppression of Wheal and Flare Induced by Histamine

NCT00637585

COMPLETED Phase 3

AMS VS MOXI Ketek vs Avelox in AMS

NCT00537563

COMPLETED Phase 3

Compare Blood Sugar Level Between Lantus in the Morning and Other Insulins in Type 1 Diabetes Adolescents

NCT00046501

COMPLETED Phase 4

Comparative Study Evaluating the Effects of Fexofenadine HCI 180 mg With Orange Juice Versus Placebo With Orange Juice in a Skin Wheal and Flare Challenge Model.

NCT00547768

COMPLETED Phase 3

Efficacy and Safety of Rimonabant as an Aid to Maintenance of Smoking Cessation

NCT00459173

COMPLETED Phase 2

TREE-2: Three Regimens of Eloxatin in Advanced Colorectal Cancer

NCT00399750

COMPLETED Phase 3

Enoxaparin and Thrombolysis Reperfusion for Acute Myocardial Infarction Treatment Thrombolysis in Myocardial Infarction - Study 25 (ExTRACT-TIMI25)

NCT00077792

COMPLETED Phase 3

Concomitant Radiation and Cisplatin With and Without Tirapazamine in Treatment of Advanced Head and Neck Cancer

NCT00094081

COMPLETED Phase 3

Glimepiride vs Metformin as Monotherapy in Pediatric Subjects With Type 2 Diabetes Mellitus

NCT00353691

COMPLETED Phase 3

Clopidogrel for High Atherothrombotic Risk and Ischemic Stabilization, Management and Avoidance (CHARISMA)

NCT00050817

COMPLETED Phase 4

Risedronate in the Prevention of Osteoporosis in Postmenopausal Women

NCT00402441

COMPLETED Phase 3

Comparison of the Efficacy and Safety of 2 Oral Doses of Rimonabant, 5 mg/Day or 20 mg/Day, Versus Placebo, as an Aid to Smoking Cessation (STRATUS US)

NCT00358228

COMPLETED Phase 4

Impact of Vertebral Fracture Knowledge on Persistence in Subjects Taking Glucocorticoid Therapy

NCT00616694

COMPLETED Phase 2

Efficacy and Safety Study of NV1FGF in Patients With Severe Peripheral Artery Occlusive Disease.

NCT00798005

COMPLETED Phase 3

Efficacy and Safety of Fexofenadine in Mild to Moderate Persistent Asthma

NCT00044811

COMPLETED Phase 3

Efficacy and Safety of Fexofenadine in Mild to Moderate Persistent Asthma

NCT00044824

COMPLETED Phase 4

EXCLAIM:Extended Prophylaxis for Venous ThromboEmbolism (VTE) in Acutely Ill Medical Patients With Prolonged Immobilization

NCT00077753

COMPLETED Phase 3

Long-Term Safety Performance of Fexofenadine in Asthma

NCT00045955

COMPLETED Phase 1

Lantus in Prediabetes

NCT00348972

COMPLETED Phase 1

Gene Expression and Tolerability Study of NV1FGF in Patients With Peripheral Artery Occlusive Disease Planned to Undergo Major Amputation

NCT01157143

COMPLETED Phase 3

HUPS: Hyalgan Use in Painful Shoulder

NCT00377624

COMPLETED Phase 4

Insulin Glargine [rDNA Origin] Injection vs Pioglitazone as add-on Therapy in Patients Failing Monotherapy With Sulfonylurea or Metformin

NCT00384215

COMPLETED Phase 3

Docetaxel in Breast Cancer

NCT00312208

COMPLETED Phase 3

American-Australian-African Trial With Dronedarone in Patients With Atrial Fibrillation or Atrial Flutter for the Maintenance of Sinus Rhythm

NCT00259376

COMPLETED Phase 2

A Phase II Trial of Adjuvant Docetaxel in Patients At High Risk of Relapse Following Prostatectomy

NCT00069888

COMPLETED Phase 3

Determine Whether Glycemic Control is Different Between Lantus & a 3rd Oral Agent When Failure With Other Treatment

NCT00046462

COMPLETED Phase 3

Rimonabant in Obesity Over a 2-Year Duration (RIO-Europe)

NCT00386061

COMPLETED Phase 3

Obese Patients With Type 2 Diabetes

NCT00029848

COMPLETED Phase 3

Obese Patients With Untreated Dyslipidemias

NCT00029835

COMPLETED Phase 3

SYNERGY: Open Study of Enoxaparin Versus Unfractionated Heparin in Patients With Acute Coronary Syndromes

NCT00043784

COMPLETED Phase 2

Safety Study of Vasopressin V2 Receptor Antagonist on Patients With Severe Chronic Heart Failure (AQUAVIT).

NCT00032747

COMPLETED Phase 3

Obese Patients With or Without Comorbidities (RIO-North America)

NCT00029861

COMPLETED Phase 3

Lantus Versus Humalog Mix as add-on Therapy in Type Diabetes Patients Failing Sulfonylurea and Metformin Combination Treatment

NCT01336751

COMPLETED Phase 4

Comparison of Insulin Glargine and NPH Human Insulin in Progression of Diabetic Retinopathy in Type 2 Diabetic Patients

NCT00174824

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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.