# Predictive Value of the Global Limb Anatomic Staging System (GLASS) in Patients With Critical Limb-threatening Ischemia

> **NCT05999669** · — · NOT_YET_RECRUITING · sponsor: **RenJi Hospital** · enrollment: 2000 (estimated)

## Conditions studied

- Peripheral Arterial Disease

## Interventions

- **OTHER:** GLASS staging

## Key facts

- **NCT ID:** NCT05999669
- **Lead sponsor:** RenJi Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2023-08-20
- **Primary completion:** 2026-12-31
- **Final completion:** 2027-12-31
- **Target enrollment:** 2000 (ESTIMATED)
- **Last updated:** 2023-08-21

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05999669

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05999669, "Predictive Value of the Global Limb Anatomic Staging System (GLASS) in Patients With Critical Limb-threatening Ischemia". Retrieved via AI Analytics 2026-07-18 from https://api.ai-analytics.org/clinical/NCT05999669. Licensed CC0.

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