Respiratory Training in the Treatment of Transdiagnostic Pathological Anxiety (NCT05427708)
🩺 Plain-English Summary (8th-Grade Level)
Purpose of the Research: The primary aim of the proposed study is to conduct a randomized parallel-group 2-arm clinical trial investigating capnometry-guided respiratory intervention (CGRI) for pathological anxiety. CGRI aims to raise end-tidal CO2 levels thereby lowering hyperventilation-induced respiratory alkalosis and its associated fear-eliciting somatic reactions. Psycho-education about anxiety and its effects (PsyEd) will serve as a credible control comparator.
Who can join: To join this study, participants generally need to meet the listed inclusion criteria (15 items) and avoid the listed exclusions (14 items).
Location: University of Texas at Austin — Austin, Texas
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistCheck every box below. If you can check all of them, you may meet the study's basic screening requirements (final eligibility is confirmed by the site team).
Usually NOT eligible if any of the following apply:
- Exclusion Criteria:
- No history of medical conditions that would contraindicate participation in fear-provocation or respiratory challenges, including:
- Cardiovascular or respiratory disorders
- High blood pressure
- Epilepsy
- Strokes
- Seizures
- History of fainting
- Pregnant or lactating
- Not currently receiving other psychological treatment for anxiety.
- No history of a suicide attempt within the past 6 months.
- No history of psychosis within the past 6 months.
🔍 Extracted verbatim from the official NIH eligibility criteria. Always confirm with the study coordinator.
📍 All Participating Trial Locations (1 Sites)
- University of Texas at Austin — Austin, Texas
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.