Quality of tissue from Punch Biopsy Forceps vs. Round Loop Electrode in Colposcopically Directed Biopsy: A Randomized Controlled Trial

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

TCTR

Registry ID

TCTR20160404001

Enrollment

Registered

2016-04-04

Start date

2016-02-04

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

quality of tissue from two method measure by tissue score that consist of size of tissue(1&#45

Interventions

Round loop electrodes B1D is made from stainless&#44

1/4" Diameter 1/16" Shaft and connected with Surgitron FFPF Surgery Electro Surgical Unit. ,Punch biopsy forceps is 8 mm x 3.5 mm in size and rectangular with teeth on lower jaw.

Experimental Device,Active Comparator Device

Round loop electrodes B1D ,Punch biopsy forceps

Eligibility

Sex/Gender

Female

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. non-pregnanted women with abnormal Pap smear (ASC-US, ASC-H, LSIL, HSIL) 2. women with abnormal colposcopic finding with low grade disease, high grade disease or invasive disease as Reid Colposcopic Index that should biopsy.

Exclusion criteria

Exclusion criteria: - women who should done cone biopsy - previous conization or radiation - active genital tract infection - immunocompromised host - women with pacemaker - hematologic disease

Design outcomes

Primary

Measure	Time frame
Quality of tissue 2 days after colposcopically directed biopsy tissue score	—

Secondary

Measure	Time frame
Pain immediately after colposcopically directed biopsy Visual Analogue Score	—

Countries

Thailand

Contacts

Public ContactThanita Wetcho

Prince of Songkla University

spiralblue19@hotmail.com66813972092

Outcome results

None listed

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