# Work Productivity in Hyperventilation Syndrome

> **NCT03292523** · — · COMPLETED · sponsor: **University Hospital, Lille** · enrollment: 50 (actual)

## Conditions studied

- Hyperventilation Syndrome

## Interventions

- **OTHER:** questionnaire

## Key facts

- **NCT ID:** NCT03292523
- **Lead sponsor:** University Hospital, Lille
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-02-06
- **Primary completion:** 2021-02-23
- **Final completion:** 2021-02-23
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2022-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03292523

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03292523, "Work Productivity in Hyperventilation Syndrome". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03292523. Licensed CC0.

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