Sanofi Clinical Trials
Sponsors / Sanofi
Sanofi is listed as the lead sponsor on 1,386 clinical trials registered with ClinicalTrials.gov. 78 trials are actively recruiting participants, 52 remain active without open enrollment, and 1068 have concluded. 167 of these trials ended early via termination or withdrawal. The most common reasons cited for termination include safety concerns, slow or insufficient recruitment. The cumulative planned enrollment figure across all listed trials is 2,096,972 participants. All figures are drawn directly from ClinicalTrials.gov and updated as sponsors submit revisions.
1,386
Total Trials
78
Recruiting
52
Other Active
1,068
Completed
167
Terminated / Withdrawn
2,096,972
Total Enrollment
Termination reasons: Safety29% · Other23% · Recruitment22% · Business12% · Efficacy8% · Regulatory2% · Funding2%
Recent Terminations
- Hidradenitis"Sponsor decision; the decision is not related to any safety concern"
- NCT06530030 Stopped Sep 2025Hemophilia A"Early discontinuation based on sponsor decision not driven by any safety concerns."
- Acute Myeloid Leukemia"Early discontinuation based on strategic sponsor decision not driven by any safety concerns"
- Amyloid Light-chain Amyloidosis"Early discontinuation based on sponsor decision not driven by any safety concerns."
- Osteochondrodysplasia"Sponsor decision. Not related to safety concern."
- Multiple Sclerosis"The study was terminated as it did not meet its primary and key secondary endpoints"
- Acute Myeloid Leukaemia
- NCT05819125 Stopped Dec 2023Venous Thromboembolism"Sponsor's decision. Termination decision unrelated to safety profile."
- NCT05819112 Stopped Dec 2023Venous Thromboembolism"Sponsor's decision. Termination decision unrelated to safety profile."
- Renal Impairment"Sponsor decision to cancel trial due to poor recruitment/ severe recruitment delay and not related to safety concern."
Active Trials (52 total)
- NCT06975865
- NCT07007962
- NCT07184944
- NCT06867094
- NCT06914908
- NCT07086976
- NCT07185009
- NCT05588843
- NCT06714461
- NCT07184931
- NCT07290803
- NCT07348692
- NCT06844214
- NCT07184996
- NCT05769777
- NCT06975722
- NCT07088068
- NCT07225569
- NCT07285460
- NCT07412470