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Single Layer With Unlocked Sutures Versus Double Layer Closure of Cesarean Incision and the Risk of Niche Development

Single Layer With Unlocked Sutures Versus Double Layer Closure of Cesarean Incision and the Risk of Niche Development

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07554001
Enrollment
366
Registered
2026-04-28
Start date
2024-02-01
Completion date
2025-02-01
Last updated
2026-04-28

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

Conditions

Cesarean Incision, Double Layer Closure, Niche Development, Single Layer, Unlocked Sutures

Brief summary

This study aimed to compare the development of the uterine niche after single and double closure of cesarean incision.

Detailed description

One of the most performed major surgeries worldwide is a cesarean section (CS), and CS rates are rising. These long-term complications are associated with an anatomical defect of the myometrium due to impaired healing of the incision in the uterus, a so-called uterine niche or cesarean scar defect, and with this increased rate of cesarean delivary the development of uterine niche has also increased In 50-70% of patients after cesarean section. The classification of niche was based on the measurement of the depth, base of the isthmocele and on calculation of its triangular area. This allowed to classify the uterine niches after cesarean section according to the size of its area.

Interventions

PROCEDURESingle layer unlocked sutures

Patients underwent uterine scar closure by single layer unlocked sutures.

PROCEDUREDouble layer unlocked sutures

Patients underwent uterine scar closure by double layer unlocked sutures.

Sponsors

Kafrelsheikh University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

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

Inclusion criteria

* Age ≥ 18 years. * Women who undergo first elective cesarean section (CS).

Exclusion criteria

* Women with a previous CS * Inadequate possibility for counselling (e.g. indication for CS without being informed about the study previously, women in severe pain without adequate therapy * previous major uterine surgery (e.g. laparoscopic or laparotomy fibroid resection, septum resection), Women with known causes of menstrual disorders (e.g. cervical dysplasia, communicating hydro salpinx, uterine anomaly * Placenta increta or percreta during the current pregnancy * ≥ Three foetuses during the current pregnancy. * Placenta previa * Twins

Design outcomes

Primary

MeasureTime frameDescription
Assessment of the presence of niche6 months after the procedurePatient were asked about any symptoms of the niche like post menstrual spotting as brownish discharge for more than two days at the end of menses or spotting more than seven days or inter menstrual blood loss that start after the end of menses or dysmenorrhea and prolonged bleeding

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 29, 2026