# A Study to Evaluate Endoscope-assisted, Minimally-invasive Cortical Access System for Chronic Subdural Evacuation

> **NCT04502745** · NA · TERMINATED · sponsor: **Mayo Clinic** · enrollment: 6 (actual)

## Conditions studied

- Chronic Subdural Hematoma

## Interventions

- **DEVICE:** Minimally Invasive Cortical Access System (MICAS)

## Key facts

- **NCT ID:** NCT04502745
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2020-10-01
- **Primary completion:** 2023-10-23
- **Final completion:** 2023-10-23
- **Target enrollment:** 6 (ACTUAL)
- **Why stopped:** Terminated due to lack of the flexible endoscope.
- **Last updated:** 2024-05-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04502745

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04502745, "A Study to Evaluate Endoscope-assisted, Minimally-invasive Cortical Access System for Chronic Subdural Evacuation". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04502745. Licensed CC0.

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