Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 to 75

SRSD107 for people with chronic coronary or peripheral arterial disease

Official title: A Phase 2a Randomized, Double-Blind, Placebo-Controlled, Sequential Cohort Study to Evaluate the Pharmacodynamics, Safety and Pharmacokinetics of Subcutaneously Administered SRSD107 in Participants With Chronic Coronary and/or Peripheral Arterial Disease

Run by Sirius Therapeutics Co., Ltd. · NCT07318155 · Data updated 2026-11-12

This trial will test different doses of SRSD107 to see if they are safe and produce the expected drug effects in adults with chronic coronary or peripheral arterial disease who are taking aspirin.

More Peripheral Arterial Disease trials

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment104 (estimated)
SponsorSirius Therapeutics Co., Ltd.
Industry-sponsored
Locations1 site (Beijing)
StatusRecruiting
StartedMarch 11, 2025
Main results expectedDecember 2027
Study endsDecember 2028
Registry record updatedApril 29, 2026
Trial IDNCT07318155 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults 18–75 with documented chronic coronary and/or peripheral arterial disease, BMI 18–35 kg/m2, able to consent, and willing to take aspirin as background therapy.

Probably not a fit

Patients with known bleeding disorders, severe heart failure (LVEF <35% or NYHA class III–IV), non-ischemic genetic cardiomyopathies, recent substance abuse, or prior SRSD107 exposure are unlikely to be eligible or to receive benefit from this trial.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Phase 2a, randomized, double-blind, placebo-controlled, sequential-cohort trial administers multiple doses of SRSD107 or placebo to adults with chronic coronary and/or peripheral arterial disease on background aspirin. The main aims are to characterize pharmacodynamics, safety, and pharmacokinetics of repeated dosing, with participants randomized within dose cohorts and blinded to treatment assignment. Key eligibility includes age 18–75, BMI 18–35 kg/m2, and documented CAD and/or PAD, while excluding participants with bleeding disorders, severe heart failure, non-ischemic cardiomyopathies, recent substance abuse, prior SRSD107 exposure, or recent investigational drug use. The trial is sponsored by Sirius Therapeutics and conducted at Fuwai Hospital in Beijing with serial monitoring and blood sampling to measure drug levels and PD markers.

Why it matters

Potential benefit: If SRSD107 is effective and safe, it could provide a new treatment option to improve vascular function or reduce ischemic symptoms in patients with chronic coronary or peripheral arterial disease.

How similar studies have gone: SRSD107 represents an early-phase therapeutic approach in this patient group; while other vascular-targeting drugs have shown benefit in some CAD/PAD populations, SRSD107’s clinical effectiveness in this setting is not yet established.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Able to comprehend and willing to sign an ICF and to abide by the study restrictions.
* Males or females aged 18 to 75 years, inclusive.
* Body mass index (BMI) between 18.0 and 35.0 kg/m2, inclusive.
* History of chronic coronary and/or peripheral arterial disease

Exclusion Criteria:

* Known bleeding disorder
* Severe heart failure with known left ventricular ejection fraction \<35%, or New York Heart Association (NYHA) class III or IV symptoms.
* Genetic cardiomyopathies or other non-ischemic cardiomyopathies that are not related to atherosclerotic cardiovascular disease.
* History of ethanol abuse or addictive drug use (cannabis products allowed) within 6 months of screening.
* Receipt of an investigational drug (IP) within 30 days or 5 half-lives of that drug, whichever is longer, prior to dose administration in this study.
* Previous use of SRSD107.

Where it's running

  • Fuwai Hospital
    Beijing, China
    Recruiting

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.