# Perioperative Hypoglycemia in Diabetic Patients Undergoing Vitrectomy: a Masked CGM Prospective Observational Study

> **NCT07696910** · — · NOT_YET_RECRUITING · sponsor: **Yonsei University** · enrollment: 85 (estimated)

## Conditions studied

- Diabetes Mellitus
- Hypoglycemia

## Interventions

- **DEVICE:** Masked continuous glucose monitoring (FreeStyle Libre 2®)

## Key facts

- **NCT ID:** NCT07696910
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-07-15
- **Primary completion:** 2027-04-15
- **Final completion:** 2027-07-15
- **Target enrollment:** 85 (ESTIMATED)
- **Last updated:** 2026-07-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07696910

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07696910, "Perioperative Hypoglycemia in Diabetic Patients Undergoing Vitrectomy: a Masked CGM Prospective Observational Study". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07696910. Licensed CC0.

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