# Influence of Apelin Levels on Postoperative Cognitive Disorders After Orthopedic Surgery in Elderlies (APOCOGNIT)

> **NCT02574234** · NA · COMPLETED · sponsor: **University Hospital, Toulouse** · enrollment: 88 (actual)

## Conditions studied

- Delirium

## Interventions

- **OTHER:** Determination of apelin and inflammatory cytokines
- **OTHER:** Assessment of cognitive functions
- **OTHER:** Liquid sampling cerebrospinal
- **OTHER:** Postoperative delirium research
- **OTHER:** Residual cognitive dysfunction research

## Key facts

- **NCT ID:** NCT02574234
- **Lead sponsor:** University Hospital, Toulouse
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-03-30
- **Primary completion:** 2018-03
- **Final completion:** 2018-03-12
- **Target enrollment:** 88 (ACTUAL)
- **Last updated:** 2024-02-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02574234

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02574234, "Influence of Apelin Levels on Postoperative Cognitive Disorders After Orthopedic Surgery in Elderlies (APOCOGNIT)". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT02574234. Licensed CC0.

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