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Clinical Study on Cervical Dilation for Preventing Cervical Stenosis after Loop Electrosurgical Excision Procedure (LEEP) in Menopausal Period

Clinical Study on Cervical Dilation for Preventing Cervical Stenosis after Loop Electrosurgical Excision Procedure (LEEP) in Menopausal Period

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500110286
Enrollment
Unknown
Registered
2025-10-11
Start date
2025-11-01
Completion date
Unknown
Last updated
2025-10-13

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

Conditions

Cervical stenosis

Interventions

Group A:Cervical dilation group:Group A underwent cervical dilation three times at 3-4 weeks, 5-6 weeks, and 7-8 weeks after LEEP surgery. The specifications of the metal Hegar cervical dilation rods
Group B: Clinical observation group:No

Sponsors

International Peace Maternity and Child Healthcare Hospital Affiliated to Shanghai Jiao Tong University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
40 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Menopausal patients who have stopped menstruation for 1+ years[9] after LEEP; 2. Patients with cervix (including patients after subtotal hysterectomy). 3. Those who undergo colposcopy and LEEP surgery in our hospital and have complete colposcopy data and surgical records. 4. LEEP patients who have a clear external cervical opening under colposcopy before LEEP and can undergo cervical curettage.

Exclusion criteria

Exclusion criteria: 1. Patients who experience significant bleeding from the cervical wound after LEEP surgery and have secondary cervical wound hemostasis; 2. Patients with cervical malignant tumors; 3. Patients who have already experienced cervical stenosis before LEEP surgery; 4. Medications (oral or injectable) causing drug-induced amenorrhea.

Design outcomes

Primary

MeasureTime frame
Cervical stenosis rate;

Secondary

MeasureTime frame
Cervical stenosis rate;

Countries

China

Contacts

Public ContactDan Wu

International Peace Maternity and Child Healthcare Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

yiyi_yuyu@126.com+86 180 1731 6126

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026