Quality Control of Colposcopy Application

Colposcopy has become an important link and tool in the prevention and treatment of cervical cancer. The quality and pathological assessment of colposcopy is a key point in follow-up and treatment.The main purpose of this study was to analyze the correlation between colposcopy indications and pathological findings.

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Key information

Conditions

Cervical Cancers Cervical Intraepithelial Neoplasia (CIN) Female Urogenital Diseases Female Urogenital Diseases and Pregnancy Complications Genital Diseases Genital Diseases, Female Genital Neoplasms, Female Neoplasms Neoplasms by Site Precancerous Conditions Urogenital Diseases Urogenital Neoplasms Uterine Cervical Diseases Uterine Cervical Dysplasia Uterine Cervical Neoplasms Uterine Diseases Uterine Neoplasms

Age range

18 year and older

Sex eligibility

Female

Study type

Observational

About this study

inclusion/exclusion criteria inclusion：(1) at least 18 years of age; (2) Complete colposcopy report; (3) Clear pathological diagnosis was reported after colposcopic biopsy.

exclusion：Not all of the above criteria are met

study purpose Main purpose

1）analyze the correlation between colposcopy indications and pathological findings Secondary purpose

Influence of colposcopic transformation area type on pathological evaluation
Colposcopic follow-up results
The differences and causes of colposcopic biopsy pathology and histology
Quality of colposcopy in our hospital （3）Retrospective study Data of out-patient population in our hospital from 2005 were included

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

at least 18 years of age;
Complete colposcopy report;
Clear pathological diagnosis was reported after colposcopic biopsy.

Exclusion criteria

Under 18 years of age;
Lack of colposcopic reports;
Lack of cervical biopsy pathology results;
Other conditions deemed inappropriate by the investigator to participate in this study.

Treatment and study plan

colpscope

Diagnostic Test

Colposcopic cervical biopsy

Primary outcomes

Correlation between colposcopic results and histopathology

Time frame: Since this study was a retrospective study, colposcopic biopsy results were available at the time of enrollment. Pathological results were available on average 14 days after colposcopy.

Each enrolled subject had a definite pathological report of cervical biopsy. Investigator analyzed the correlation between cervical cancer screening results and histopathology, and analyzed the overall quality of colposcopy.

Sponsors and collaborators

Lead sponsor

Peking Union Medical College Hospital

Other

Registry information

Official study title

Quality Control of Colposcopy Application: a Retrospective Cohort Study in China

Acronym: QCCA

Important dates

Study start: 2015
Primary completion: 2025
Study completion: 2025
First posted: Feb 12, 2025
Registry last updated: Feb 12, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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Completed