# Endorectal Three-dimensional Ultrasound in the Diagnosis of Cryptogenic Fistulas of the Rectum.

> **NCT03743701** · NA · UNKNOWN · sponsor: **State Scientific Centre of Coloproctology, Russian Federation** · enrollment: 150 (estimated)

## Conditions studied

- Anal Fistula

## Interventions

- **DIAGNOSTIC_TEST:** The method of transrectal ultrasound in В-mode
- **DIAGNOSTIC_TEST:** The method of transrectal ultrasound examination using three-dimensional image reconstruction.

## Key facts

- **NCT ID:** NCT03743701
- **Lead sponsor:** State Scientific Centre of Coloproctology, Russian Federation
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-12-30
- **Primary completion:** 2020-08-31
- **Final completion:** 2020-08-31
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2018-11-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03743701

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03743701, "Endorectal Three-dimensional Ultrasound in the Diagnosis of Cryptogenic Fistulas of the Rectum.". Retrieved via AI Analytics 2026-07-01 from https://api.ai-analytics.org/clinical/NCT03743701. Licensed CC0.

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