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 8 of 15

COMPLETED Phase 1

Cabazitaxel and Abiraterone Acetate in Patients With Metastatic Castrate-Resistant Prostate Cancer

NCT01511536

COMPLETED Phase 2

Cabazitaxel Compared to Topotecan for the Treatment of Small Cell Lung Cancer

NCT01500720

COMPLETED Phase 1

Study in Healthy Volunteers to Assess Effect of Omeprazole and Ranitidine on the Pharmacokinetics of Vandetanib

NCT01539655

COMPLETED Phase 3

Comparison of Lixisenatide Injected Prior to the Main Meal of the Day Versus Prior to Breakfast in Type 2 Diabetic Patients on Metformin

NCT01517412

COMPLETED Phase 1

Comparison of the Pharmacokinetics and Safety of Two SAR231893 (REGN668) Drug Products in Healthy Subjects

NCT01537640

COMPLETED Phase 2

SAR3419 as Single Agent in Relapsed-Refractory Diffuse Large B-Cell Lymphoma (DLBCL) Patients

NCT01472887

COMPLETED Phase 3

Long-term Safety and Tolerability of Alirocumab (SAR236553/REGN727) Versus Placebo on Top of Lipid-Modifying Therapy in High Cardiovascular Risk Patients With Hypercholesterolemia (ODYSSEY Long Term)

NCT01507831

COMPLETED Phase 1

To Evaluate the Effect of Different Doses of SAR156597 Given to Patients With Idiopathic Pulmonary Fibrosis (IPF)

NCT01529853

TERMINATED Phase 2

A Clinical Trial to Assess the Clinical Benefit of SSR411298 as Adjunctive Treatment for Persistent Cancer Pain

NCT01439919

COMPLETED Phase 3

Comparison of a New Formulation of Insulin Glargine With Lantus in Patients With Type 2 Diabetes Mellitus on Basal Plus Mealtime Insulin

NCT01499082

COMPLETED Phase 1

Study Combining SAR245409 With Rituximab or Bendamustine Plus Rituximab in Patients With Indolent Lymphoma, Mantle Cell Lymphoma and Chronic Lymphocytic Leukemia

NCT01410513

COMPLETED Phase 3

Comparison of a New Formulation of Insulin Glargine With Lantus in Patients With Type 2 Diabetes on Basal Insulin With Oral Antidiabetic Therapy

NCT01499095

COMPLETED Phase 1

A Study of Investigational SAR256212 in Combination With SAR245408 in Patients With Solid Tumor Cancers

NCT01436565

COMPLETED Phase 2

Efficacy and Safety of Insulin Glargine/Lixisenatide Fixed Combination Versus Insulin Glargine Alone on Top of Metformin in Type 2 Diabetic Patients

NCT01476475

COMPLETED Phase 1

A Dose Escalation Study of Iniparib as a Single Agent and in Combination in Solid Tumors

NCT01455532

COMPLETED Phase 2

A Study of Investigational SAR245409 in Patients With Certain Lymphoma or Leukemia

NCT01403636

TERMINATED Phase 2

SAR3419 in Acute Lymphoblastic Leukemia

NCT01440179

TERMINATED Phase 2

Pharmacokinetics, Pharmacodynamics and Safety Evaluation of SAR279356 in Intensive Care Unit Mechanically Ventilated Patients

NCT01389700

COMPLETED Phase 1

Injection Site Tolerability, Safety, Pharmacokinetics, Pharmacodynamics in Different Single-Dose Treatments of Alirocumab SAR236553 (REGN727) in Healthy Subjects

NCT01443650

COMPLETED Phase 1

Study of SAR125844 Single Agent Administered as Slow Intravenous Infusion in Adult Patients With Advanced Malignant Solid Tumors

NCT01391533

TERMINATED Phase 1

Phase I/IIA Study of SAR422459 in Participants With Stargardt's Macular Degeneration

NCT01367444

COMPLETED Phase 1

Study of the Tolerability, Safety, Pharmacokinetics and Pharmacodynamics of Alirocumab SAR236553 (REGN727)

NCT01448304

COMPLETED Phase 3

Cabazitaxel Versus Docetaxel Both With Prednisone in Patients With Metastatic Castration Resistant Prostate Cancer

NCT01308567

COMPLETED Phase 2

Study of Ombrabulin in Patients With Platinum-Sensitive Recurrent Ovarian Cancer Treated With Carboplatin/Paclitaxel

NCT01332656

COMPLETED Phase 1

Comparison of the Safety and Pharmacokinetics of Two SAR153191 (REGN88) Drug Products in Rheumatoid Arthritis Patients

NCT01328522

COMPLETED Phase 1

Oral SAR245408 (XL147) and Oral MSC1936369B in Patients With Locally Advanced or Metastatic Solid Tumors

NCT01357330

COMPLETED Phase 3

Cabazitaxel at 20 mg/m² Compared to 25 mg/m² With Prednisone for the Treatment of Metastatic Castration Resistant Prostate Cancer

NCT01308580

COMPLETED Phase 4

Study of Adacel® Vaccine Administered to Persons 10 Years of Age

NCT01311557

COMPLETED Phase 2

Efficacy, Safety, and Tolerability of Dupilumab in Patients With Persistent Moderate to Severe Eosinophilic Asthma

NCT01312961

COMPLETED Phase 2

Effect of Different Doses of SAR110894 on Cognition in Patients With Mild to Moderate Alzheimer's Disease on Donepezil

NCT01266525

COMPLETED Phase 2

Trial of Ombrabulin (AVE8062) in Combination With Taxane and Platinum in Patients With Non-small Cell Lung Cancer

NCT01263886

COMPLETED Phase 1

Injection Site Tolerability, Safety, Pharmacokinetics and Pharmacodynamics Study After a Single Dose Subcutaneous Treatment of Alirocumab SAR236553 (REGN727)

NCT01448239

COMPLETED Phase 2

Efficacy and Safety Evaluation of Alirocumab (SAR236553/REGN727) When Co-administered With High Dose of Atorvastatin in Patients With Primary Hypercholesterolemia

NCT01288469

COMPLETED Phase 1

Exploratory Study of XL765 (SAR245409) or XL147 (SAR245408) in Subjects With Recurrent Glioblastoma Who Are Candidates for Surgical Resection

NCT01240460

COMPLETED Phase 2

Efficacy and Safety Evaluation of Alirocumab (SAR236553/REGN727) in Patients With Primary Hypercholesterolemia on Stable Atorvastatin Therapy

NCT01288443

TERMINATED Phase 3

Efficacy and Safety of Teriflunomide in Patients With Relapsing Multiple Sclerosis and Treated With Interferon-beta

NCT01252355

COMPLETED Phase 2

Antibody Persistence and Response to Re-vaccination With Either Menactra® or Menomune® 3 Years After Initial Vaccination

NCT01239043

TERMINATED Phase 2

Effect of SAR153191 (REGN88) With Methotrexate in Patients With Active Rheumatoid Arthritis Who Failed TNF-α Blockers

NCT01217814

COMPLETED Phase 4

Patient Preference and Satisfaction With Insulin Glargine (Lantus) Solostar Pen vs Conventional Vial-Syringe Method of Lantus Injection Therapy in Patients With Type 2 Diabetes Mellitus

NCT01226043

COMPLETED Phase 1

First in Man Study of SAR566658 Administered in Patients With CA6-Positive and Refractory Solid Tumor

NCT01156870

TERMINATED Phase 4

Effects of Dronedarone on Cardiac Geometry and Function in Patients With Atrial Fibrillation and Left Atrial Enlargement

NCT01198873

COMPLETED Phase 2

A Study Evaluating INIPARIB in Combination With Chemotherapy to Treat Triple Negative Breast Cancer Brain Metastasis

NCT01173497

COMPLETED Phase 1

An Open-label Study Investigating the Disposition and QT/QTc Interval Effects of 400 mg [14C]-Iniparib(3.7 MBq, 100 µCi)

NCT01161836

COMPLETED Phase 4

Efficacy Assessment of Insulin Glargine Versus LiraglutidE After Oral Agents Failure

NCT01117350

TERMINATED Phase 4

Effects of Dronedarone on Atrial Fibrillation Burden in Subjects With Permanent Pacemakers

NCT01135017

TERMINATED Phase 3

Permanent Atrial fibriLLAtion Outcome Study Using Dronedarone on Top of Standard Therapy

NCT01151137

COMPLETED Phase 3

Long Term Evaluation of Sarilumab in Rheumatoid Arthritis Patients (SARIL-RA-EXTEND)

NCT01146652

COMPLETED Phase 4

Nasacort AQ Hypothalamic-Pituitary-Adrenal (HPA) Axis Study in Children With Allergic Rhinitis

NCT01154153

COMPLETED Phase 3

Evaluation of Cardiovascular Outcomes in Patients With Type 2 Diabetes After Acute Coronary Syndrome During Treatment With AVE0010 (Lixisenatide)

NCT01147250

COMPLETED

Retrospective Safety Survey In Patients Included In NV1FGF Clinical Trials

NCT01135797

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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.