Comparison of tissue adequacy from endometrial samplings between manual vacuum aspiration and the Wallach Endocell in premenopausal women with abnormal uterine bleeding.

Comparison of tissue adequacy from endometrial samplings between manual vacuum aspiration and the Wallach Endocell in premenopaual women with abnormal uterine bleeding.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

TCTR

Registry ID

TCTR20160225001

Enrollment

265

Registered

2016-02-25

Start date

2016-03-01

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Abnormal uterine bleeding in premenopausal women Tissue adequacy Endometrial sampling Abnormal uterine bleeding MVA (manual vacuum aspiration) The Wallach Endocell

Interventions

High pressure office&#45

based endometrial sampling device ,Low pressure office&#45

based endometrial sampling device

Experimental Device,Active Comparator Device

MVA,The wallach Endocell

Eligibility

Sex/Gender

Female

Age

30 Years to 55 Years

Inclusion criteria

Inclusion criteria: Patient, coming to the King Chulalongkorn Memorial Hospital, who is diagnosed as having abnormal uterine bleeding and meet with the following criteria. 1. Age over 30 years 2. Premenopausal status 3. Have an indication for endometrial sampling 4. Informed consent

Exclusion criteria

Exclusion criteria: 1. Hemodynamic unstable patients 2. Pregnancy 3. Pelvic inflammatory disease

Design outcomes

Primary

Measure	Time frame
Tissue adequacy At the time of performing intervention Pathological diagnosis	—

Secondary

Measure	Time frame
Cost effectiveness End of study ICER	—

Countries

Thailand

Contacts

Public ContactSomsook Santibenchakul

University of Hawaii at Manoa

somsook@hawaii.edu02-256-0000

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026