Skip to content

Comparison Of Suture Materials on Sectio Scars (COSMOSS)

COSMOSS Study, Comparison Of Suture Materials on Sectio Scars. A Multicenter Prospective Randomized Controlled Study

Status
UNKNOWN
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05096910
Acronym
COSMOSS
Enrollment
100
Registered
2021-10-27
Start date
2020-09-04
Completion date
2022-01-01
Last updated
2021-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Uterine Scar

Keywords

cesarean section, isthmocele, uterine scar, suture

Brief summary

This multicenter prospective randomized controlled trial aims to investigate the ishtmocele rates after c-section delivery depending on using different suture materials for the uterine closure.

Detailed description

The study involves 5 health centers (two universities, three private hospitals). Patients who will undergo their first cesarean section because of any etiology (except emergent cases) will be included in the study. Operation Nurse will randomize the patients into two groups depending on the monofilament or poly filament suture material. Patients will be checked by transvaginal ultrasound on a postoperative day one, postoperative first month, and postoperative sixth month. As the primary result, the istmocele rates will be compared between the study groups.

Interventions

PROCEDUREUterine Closure with monofilament or polyfilament suture materials

Postoperative 6th-month isthmocele rates

Sponsors

Bursa Medicana Hospital
CollaboratorUNKNOWN
UMI Health Center
CollaboratorUNKNOWN
Ceylan Hospital
CollaboratorUNKNOWN
Uludag University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
DIAGNOSTIC
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 40 Years
Healthy volunteers
No

Inclusion criteria

* 18-40 yrs women * Primary elective cesarean section * First delivery * Without any systemic diseases

Exclusion criteria

* emergent delivery * previous c-section history * congenital uterine abnormality

Design outcomes

Primary

MeasureTime frameDescription
Isthmocele Rate6 monthsdiagnosis of isthmocele during 6th month ultrasound check.

Countries

Turkey (Türkiye)

Contacts

Primary ContactKiper Aslan, M.D.
kiperaslan@yahoo.com.tr+905548127272
Backup ContactTugba Kilik, M.D.
tbsklk@gmail.com+905373437012

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026