# Evaluating the Effects of a Self-help Mobile Phone Application on Worry and Overthinking in Young Adults Aged Between 16 and 24.

> **NCT04950257** · NA · COMPLETED · sponsor: **University of Exeter** · enrollment: 236 (actual)

## Conditions studied

- Rumination
- Worry
- Repetitive Negative Thinking

## Interventions

- **DEVICE:** digital CBT self-help including specific intervention elements to target worry and rumination.

## Key facts

- **NCT ID:** NCT04950257
- **Lead sponsor:** University of Exeter
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-05-14
- **Primary completion:** 2021-12-13
- **Final completion:** 2022-01-30
- **Target enrollment:** 236 (ACTUAL)
- **Last updated:** 2022-02-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04950257

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04950257, "Evaluating the Effects of a Self-help Mobile Phone Application on Worry and Overthinking in Young Adults Aged Between 16 and 24.". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT04950257. Licensed CC0.

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