# Detecting Drugs of Abuse Via Exhaled Breath Samples Using Differential Mobility Spectrometry

> **NCT05384470** · — · COMPLETED · sponsor: **Mclean Hospital** · enrollment: 32 (actual)

## Conditions studied

- Opiate Abuse
- Marijuana Abuse
- Diagnostic

## Interventions

- **DRUG:** Marihuana
- **DEVICE:** BID2 Instrument - breathalyzer

## Key facts

- **NCT ID:** NCT05384470
- **Lead sponsor:** Mclean Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-08-01
- **Primary completion:** 2024-03-19
- **Final completion:** 2024-08-15
- **Target enrollment:** 32 (ACTUAL)
- **Last updated:** 2025-05-02

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05384470

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05384470, "Detecting Drugs of Abuse Via Exhaled Breath Samples Using Differential Mobility Spectrometry". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05384470. Licensed CC0.

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