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Small Molecule

SAR443820 for Multiple Sclerosis

Phase 2
Waitlist Available
Research Sponsored by Sanofi
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be between 18 and 65 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up from baseline (week 0) to weeks 12, 24, 36 and 48
Awards & highlights

Study Summary

This trial will test a drug's effect on MS patients, looking at safety, tolerability & effectiveness. It will last 100 weeks.

Who is the study for?
Adults aged 18-60 with Multiple Sclerosis (RRMS, SPMS, or PPMS) can join this trial. They must be stable on approved treatments for at least 3 months or untreated, have an EDSS score up to 26, weigh at least 45 kg with a BMI of at least 18.0 kg/m^2. Participants should not have other neurological diseases besides MS and must agree to use contraception.Check my eligibility
What is being tested?
The study is testing SAR443820 against a placebo in people with Multiple Sclerosis over approximately two years. It includes initial double-blind treatment where neither participants nor researchers know who gets the real drug or placebo, followed by an open-label phase where everyone knows they're getting SAR443820.See study design
What are the potential side effects?
Potential side effects are not detailed here but may include reactions related to oral medications such as gastrointestinal discomfort, allergic reactions to ingredients in SAR443820, and any specific side effects that the investigational drug might cause.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~from baseline (week 0) to weeks 12, 24, 36 and 48
This trial's timeline: 3 weeks for screening, Varies for treatment, and from baseline (week 0) to weeks 12, 24, 36 and 48 for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Part A: Week 48 sNfL levels relative to baseline
Part B: Week 96 sNfL levels relative to baseline
Secondary outcome measures
Part A: Annualized relapse rate (ARR) of RMS population (relapsing SPMS and RRMS)
Part A: Change from baseline in EDSS Plus
Part A: Change from baseline in the intensity (T1) of SELs
+41 more

Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: SAR443820Experimental Treatment1 Intervention
Oral SAR443820
Group II: PlaceboPlacebo Group1 Intervention
Oral placebo
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
SAR443820
2022
Completed Phase 1
~120

Find a Location

Who is running the clinical trial?

SanofiLead Sponsor
2,163 Previous Clinical Trials
3,512,306 Total Patients Enrolled
40 Trials studying Multiple Sclerosis
14,089 Patients Enrolled for Multiple Sclerosis
Clinical Sciences & OperationsStudy DirectorSanofi
857 Previous Clinical Trials
2,019,125 Total Patients Enrolled
36 Trials studying Multiple Sclerosis
11,417 Patients Enrolled for Multiple Sclerosis

Media Library

Placebo (Small Molecule) Clinical Trial Eligibility Overview. Trial Name: NCT05630547 — Phase 2
Multiple Sclerosis Research Study Groups: Placebo, SAR443820
Multiple Sclerosis Clinical Trial 2023: Placebo Highlights & Side Effects. Trial Name: NCT05630547 — Phase 2
Placebo (Small Molecule) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05630547 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Is the age qualification for this research endeavor restricted to persons over 18 years of age?

"Based on the conditions for inclusion in this medical analysis, participants must be between 18 and 60 years old."

Answered by AI

Has SAR443820 been granted regulatory confirmation by the Food and Drug Administration?

"While SAR443820 is yet to be proven effective in clinical trials, there are some preliminary safety data points, thus it receives a score of 2."

Answered by AI

Who is eligible to join this medical experiment?

"In order to qualify for this clinical study, prospective participants must have a diagnosis of multiple sclerosis and fall within the age range of 18-60. The research team aims to enroll 168 individuals in total."

Answered by AI

Are there any current availabilities for individuals to participate in this trial?

"According to the information shared on clinicaltrials.gov, this experiment is actively recruiting patients. The trial was posted on December 27th 2022 and recently revised in January 31st 2023."

Answered by AI

Could you please provide an approximate number of participants in this research endeavor?

"Affirmative, the clinicaltrials.gov entry for this trial confirms it is actively enrolling participants. This study was first posted on December 27th 2022 and last updated January 31st 2023. Two sites are currently recruiting 168 patients in total."

Answered by AI
~87 spots leftby Sep 2025