# Surveillance of Complex Renal Cysts - The SOCRATIC Study

> **NCT04558593** · — · RECRUITING · sponsor: **Université de Sherbrooke** · enrollment: 330 (estimated)

## Conditions studied

- Complex Renal Cyst

## Interventions

- **PROCEDURE:** Active surveillance
- **PROCEDURE:** Surgery

## Key facts

- **NCT ID:** NCT04558593
- **Lead sponsor:** Université de Sherbrooke
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-02-02
- **Primary completion:** 2029-12-20
- **Final completion:** 2031-09-20
- **Target enrollment:** 330 (ESTIMATED)
- **Last updated:** 2025-06-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04558593

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04558593, "Surveillance of Complex Renal Cysts - The SOCRATIC Study". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT04558593. Licensed CC0.

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