# Exosomes Implication in PD1-PD-L1 Activation in OSAS

> **NCT03811600** · — · COMPLETED · sponsor: **University Hospital, Angers** · enrollment: 90 (actual)

## Conditions studied

- Sleep Apnea Syndromes, Obstructive
- Cancer

## Interventions

- **DIAGNOSTIC_TEST:** PD1/PD-L1 exosomal expression

## Key facts

- **NCT ID:** NCT03811600
- **Lead sponsor:** University Hospital, Angers
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-03-03
- **Primary completion:** 2020-10-14
- **Final completion:** 2020-10-14
- **Target enrollment:** 90 (ACTUAL)
- **Last updated:** 2023-02-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03811600

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03811600, "Exosomes Implication in PD1-PD-L1 Activation in OSAS". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03811600. Licensed CC0.

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