Two Dimensional Versus Three Dimensional Transvaginal U/S With or Without SIS

Two Dimensional Versus Three Dimensional Transvaginal U/S With or Without SIS for the Evaluation of Cesarean Scar Defect

Status

Not yet recruiting

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT07704788

Enrollment

100

Registered

2026-07-15

Start date

2026-08-01

Completion date

2027-06-01

Last updated

2026-07-15

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

Conditions

Scar Niche

Keywords

scar niche

Brief summary

Primary aim: To assess the diagnostic agreement between 2D vs 3D TV U/S with or without SIS for the evaluation of cesarean scar defects and its correlation with symptoms. Secondary aims: To assess the relation between the size of the niche and the patient symptoms.

Detailed description

Primary aim: To assess the diagnostic agreement between 2D vs 3D TV U/S with or without SIS for the evaluation of cesarean scar defects and its correlation with symptoms. To compare both imaging modalities regarding assessment of cesarean scar defect parameters, including depth, length, width, anterior myometrial thickness, and residual myometrial thickness, as well as to evaluate procedure time, patient tolerability, and satisfaction. Secondary aims: To assess the relation between the size of the niche and the patient symptoms.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

FEMALE

Age

20 Years to 45 Years

Healthy volunteers

Inclusion criteria

* Women aged 20-45 years * History of at least one previous cesarean section * Interval since last cesarean section ranging from 6 months to 10 years * Willingness to participate and provide written informed consent

Exclusion criteria

* Current pregnancy * Active pelvic infection or acute pelvic inflammatory disease * Large uterine fibroids distorting the uterine cavity * History of uterine surgery other than cesarean section (e.g., myomectomy) * Failure of SIS performance * Patients on any contraception methods

Design outcomes

Primary

Measure	Time frame
Diagnostic agreement between 3D-TVUS and SIS in detecting cesarean scar defects, assessed using Cohen's kappa coefficient	1 hour

Contacts

CONTACTEmam Mohamed Sayed Emam Mohamed Sayed

emammohammed.12345@gmail.com01095877078

Outcome results