# In-vivo Extraction of Lead, Cadmium and Tobacco Specific Nitrosamines From Swedish 'Snus' in Regular Snus Users

> **NCT01838473** · PHASE1 · COMPLETED · sponsor: **Contract Research Organization el AB** · enrollment: 32 (actual)

## Conditions studied

- Smoking Cessation
- Harm Reduction

## Interventions

- **PROCEDURE:** Buccal Administration of nicotine
- **PROCEDURE:** Buccal Administration of nicotine
- **PROCEDURE:** Buccal Administration of nicotine
- **PROCEDURE:** Buccal Administration of nicotine

## Key facts

- **NCT ID:** NCT01838473
- **Lead sponsor:** Contract Research Organization el AB
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2004-05
- **Primary completion:** 2004-08
- **Final completion:** 2005-04
- **Target enrollment:** 32 (ACTUAL)
- **Last updated:** 2013-04-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01838473

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01838473, "In-vivo Extraction of Lead, Cadmium and Tobacco Specific Nitrosamines From Swedish 'Snus' in Regular Snus Users". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT01838473. Licensed CC0.

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