# "Feasibility and Safety of the Calcium Alginate Hydrogel Sealant for the Treatment of Cryptoglandular Fistula-in-ano: Phase I/IIa Clinical Trial"

> **NCT04740086** · — · COMPLETED · sponsor: **Fundación Pública Andaluza para la gestión de la Investigación en Sevilla** · enrollment: 20 (actual)

## Conditions studied

- Anal Fistula

## Interventions

- **PROCEDURE:** Calcium alginate hydrogel

## Key facts

- **NCT ID:** NCT04740086
- **Lead sponsor:** Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2016-01-01
- **Primary completion:** 2019-11-30
- **Final completion:** 2019-11-30
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2021-02-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04740086

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04740086, ""Feasibility and Safety of the Calcium Alginate Hydrogel Sealant for the Treatment of Cryptoglandular Fistula-in-ano: Phase I/IIa Clinical Trial"". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04740086. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*