Actively Recruiting
New Cross-linked Hyaluronan Gel to Prevent Adhesion After USG-MVA: RCT
Led by Chinese University of Hong Kong · Updated on 2025-08-13
150
Participants Needed
1
Research Sites
204 weeks
Total Duration
On this page
Sponsors
C
Chinese University of Hong Kong
Lead Sponsor
H
Health and Medical Research Fund
Collaborating Sponsor
AI-Summary
What this Trial Is About
The objective of this prospective, randomized controlled study was to evaluate the effectiveness of this NCH gel in the prevention of IUA development as assessed by hysteroscopy after USG-MVA, in the treatment for first-trimester miscarriage. * To study the severity and extent of the IUA as assessed by the AFS and ESGE adhesion score in both groups of patients. * To examine the rate of complications or side effects with the NCH gel. * To assess the subsequent menstrual history and reproductive outcome in both groups of patients.
CONDITIONS
Official Title
New Cross-linked Hyaluronan Gel to Prevent Adhesion After USG-MVA: RCT
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Women 18 years old or above
- No previous history of intrauterine adhesions or Asherman's syndrome
- No previous surgical history of endometrial vacuum aspiration, dilation and curettage, surgical termination of pregnancy, or cesarean section
- No previous history of therapeutic hysteroscopic surgeries
- Voluntary informed consent and understanding of study
You will not qualify if you...
- Previous therapeutic hysteroscopic procedures such as endometrial ablation, fibroid or polyp removal, correction of uterine anomalies, or adhesiolysis
- Suspicion of molar pregnancy
- Genital tract malformation
- Suspicion of active infection, genital tract cancer, or genital tuberculosis
- Abnormal blood clotting
- Inability to tolerate pelvic examination
- Suspected hypersensitivity to NCH gel or its components
- Patient refusal
AI-Screening
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Trial Site Locations
Total: 1 location
1
The Chinese University of Hong Kong
Hong Kong, Hong Kong
Actively Recruiting
Research Team
E
Elaine NG
CONTACT
S
Stacey Wong, Bsc
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
2
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