Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Comparing two types of sutures for closing groin incisions after vascular surgery

Official title: CLOSM Trial: Groin Closure Using Layered Option for Suture Material

Run by The Cleveland Clinic · NCT06990425 · Data updated 2026-11-12

This study is testing whether using Vicryl or PDS sutures helps reduce complications after groin surgery for patients over 18.

More Vascular Diseases trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment259 (estimated)
SponsorThe Cleveland Clinic
Academic / other
Locations1 site (Cleveland, Ohio)
StatusRecruiting
StartedMarch 27, 2025
Main results expectedDecember 31, 2027
Study endsDecember 31, 2027
Registry record updatedJune 3, 2026
Trial IDNCT06990425 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are patients over 18 years old scheduled for elective vascular surgery requiring groin incisions.

Probably not a fit

Patients who are under 18, pregnant, or undergoing emergency procedures will not benefit from this study.

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

What this trial studies

This randomized controlled trial evaluates the effectiveness of Vicryl versus PDS sutures in reducing complications after groin closure following vascular surgery. Conducted at the Cleveland Clinic, patients over 18 undergoing elective vascular procedures requiring groin incisions will be enrolled and randomized to receive either suture type. Those with bilateral groin exposure will receive both sutures in a crossover design. The study aims to fill the knowledge gap regarding the relative effectiveness of these suture materials in this specific surgical context.

Why it matters

Potential benefit: If successful, this study could lead to improved postoperative outcomes and reduced complications for patients undergoing vascular surgery.

How similar studies have gone: Previous studies have explored various suture materials, but this specific head-to-head comparison in vascular surgery is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* All patients \> 18 years who undergo ELECTIVE vascular surgery that would require groin incisions
* Patients with to undergo ELECTIVE bilateral groin incisions will be matched to receive closure with PDS in one groin and Vicryl in the other groin

Exclusion Criteria:

1. Age 17 or younger
2. Prisoners
3. Pregnant patients
4. Emergent cases
5. Active groin infection prior to intervention
6. History of prior surgical groin access (re-operative groin)
7. Groin closure after extracorporeal membrane oxygenation (ECMO)

Where it's running

  • Cleveland Clinic
    Cleveland, Ohio, United States
    Recruiting

Study contacts

  • Principal investigator: Francis Caputo, MD — The Cleveland Clinic
  • Study coordinator: Ahmed Sorour, MD
  • Email: SOROURA2@ccf.org
  • Phone: 216-399-9224

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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.