# Environmental Pollutants and Neurological Disorders

> **NCT07140601** · — · RECRUITING · sponsor: **Beijing Tiantan Hospital** · enrollment: 500 (estimated)

## Conditions studied

- Cerebrovascular Disorders
- Brain Tumours
- Alzheimer Dementia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07140601
- **Lead sponsor:** Beijing Tiantan Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2025-08-01
- **Primary completion:** 2025-12-31
- **Final completion:** 2027-08-01
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2025-08-24

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07140601

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07140601, "Environmental Pollutants and Neurological Disorders". Retrieved via AI Analytics 2026-06-13 from https://api.ai-analytics.org/clinical/NCT07140601. Licensed CC0.

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