# Reliability, Validity, and Acceptability of a Novel Visual Scale for Estimating Daily Methamphetamine Use Among People Who Use Methamphetamine

> **NCT07464873** · — · NOT_YET_RECRUITING · sponsor: **Phillip Coffin, MD, MIA** · enrollment: 100 (estimated)

## Conditions studied

- Methamphetamine Disorders

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07464873
- **Lead sponsor:** Phillip Coffin, MD, MIA
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-03-15
- **Primary completion:** 2026-06-30
- **Final completion:** 2026-06-30
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2026-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07464873

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07464873, "Reliability, Validity, and Acceptability of a Novel Visual Scale for Estimating Daily Methamphetamine Use Among People Who Use Methamphetamine". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT07464873. Licensed CC0.

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