# LACHETONPHONE : Impact of a Dedicated Consultation Using a Structured Interview Guide on Screen Time Among Adolescents Aged 12 to 17 in Primary Care

> **NCT07685951** · NA · NOT_YET_RECRUITING · sponsor: **University Hospital, Strasbourg, France** · enrollment: 400 (estimated)

## Conditions studied

- Screen Time Exposure

## Interventions

- **BEHAVIORAL:** Structured Interview Guide
- **BEHAVIORAL:** Standard practice about screen use prevention for adolescents

## Key facts

- **NCT ID:** NCT07685951
- **Lead sponsor:** University Hospital, Strasbourg, France
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-10-15
- **Primary completion:** 2028-08-15
- **Final completion:** 2028-08-15
- **Target enrollment:** 400 (ESTIMATED)
- **Last updated:** 2026-07-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07685951

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07685951, "LACHETONPHONE : Impact of a Dedicated Consultation Using a Structured Interview Guide on Screen Time Among Adolescents Aged 12 to 17 in Primary Care". Retrieved via MORVS 2026-10-21 from https://api.morvs.ai/clinical/NCT07685951. Licensed CC0.

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