# A Trial of Two Electrosurgical Conizations: Histopathological Analysis of Excision Margins

> **NCT01929993** · PHASE3 · COMPLETED · sponsor: **Oswaldo Cruz Foundation** · enrollment: 164 (actual)

## Conditions studied

- Cervical Intraepithelial Neoplasia

## Interventions

- **PROCEDURE:** SWETZ
- **PROCEDURE:** LLETZ cone

## Key facts

- **NCT ID:** NCT01929993
- **Lead sponsor:** Oswaldo Cruz Foundation
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-01
- **Primary completion:** 2011-12
- **Final completion:** 2012-02
- **Target enrollment:** 164 (ACTUAL)
- **Last updated:** 2015-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01929993

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01929993, "A Trial of Two Electrosurgical Conizations: Histopathological Analysis of Excision Margins". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT01929993. Licensed CC0.

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