# Nicotinic Receptor Density in Smoking and Nonsmoking Schizophrenics

> **NCT01246128** · — · WITHDRAWN · sponsor: **National Institute on Drug Abuse (NIDA)**

## Conditions studied

- Schizophrenia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01246128
- **Lead sponsor:** National Institute on Drug Abuse (NIDA)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2010-10-31
- **Primary completion:** —
- **Final completion:** 2011-07-12
- **Target enrollment:** 0 (ACTUAL)
- **Last updated:** 2017-07-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01246128

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01246128, "Nicotinic Receptor Density in Smoking and Nonsmoking Schizophrenics". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01246128. Licensed CC0.

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