# The Turkish Version of the Smartphone Impact Scale

> **NCT04337775** · — · COMPLETED · sponsor: **Istanbul University - Cerrahpasa** · enrollment: 264 (actual)

## Conditions studied

- Addiction Psychological
- Healthy
- Addiction

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04337775
- **Lead sponsor:** Istanbul University - Cerrahpasa
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-05-07
- **Primary completion:** 2020-06-08
- **Final completion:** 2020-07-27
- **Target enrollment:** 264 (ACTUAL)
- **Last updated:** 2024-10-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04337775

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04337775, "The Turkish Version of the Smartphone Impact Scale". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04337775. Licensed CC0.

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