# Real-World Two-Year Weight Loss Outcomes With Breath Biofeedback

> **NCT07430618** · — · COMPLETED · sponsor: **University of British Columbia** · enrollment: 11524 (actual)

## Conditions studied

- Overweight (BMI > 25)
- Obesity (Body Mass Index >30 kg/m2)
- Obesity & Overweight

## Interventions

- **DEVICE:** Breath acetone biofeedback device with mHealth program

## Key facts

- **NCT ID:** NCT07430618
- **Lead sponsor:** University of British Columbia
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-11-18
- **Primary completion:** 2025-04-25
- **Final completion:** 2025-04-25
- **Target enrollment:** 11524 (ACTUAL)
- **Last updated:** 2026-02-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07430618

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07430618, "Real-World Two-Year Weight Loss Outcomes With Breath Biofeedback". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT07430618. Licensed CC0.

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