# POCD: Correlations With the Gene Polymorphism and the Concentrations of Plasma Homocysteine, Folic Acid and Vitamin B12.

> **NCT03084393** · — · COMPLETED · sponsor: **Xuzhou Medical University** · enrollment: 215 (actual)

## Conditions studied

- Postoperative Cognitive Dysfunction

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03084393
- **Lead sponsor:** Xuzhou Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-03-01
- **Primary completion:** 2018-04-30
- **Final completion:** 2018-04-30
- **Target enrollment:** 215 (ACTUAL)
- **Last updated:** 2020-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03084393

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03084393, "POCD: Correlations With the Gene Polymorphism and the Concentrations of Plasma Homocysteine, Folic Acid and Vitamin B12.". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03084393. Licensed CC0.

---

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