We have located links that may give you full text access.
End-Tidal CO 2 in Patients with Panic Disorder, Stress-Related or Functional Syndromes, Versus Healthy Controls.
Applied Psychophysiology and Biofeedback 2022 December 9
A dysregulated autonomic stress physiology is hypothesized to play an important role in the etiology and perpetuation of somatic symptoms that cannot be (fully) explained by an organic disease. The aim of this study was to focus on the role of the respiratory system. We examined end-tidal CO2 concentration (PetCO2 ) in healthy controls (n = 30), patients with panic disorder (n = 36), and patients with stress-related (overstrain; n = 35, burnout; n = 44) or functional syndromes [fibromyalgia (FM) and/or chronic fatigue syndrome (CFS); n = 36]. Participants went through a rest period and a respiratory challenge with recovery, whilst PetCO2 was continuously monitored by a capnograph. Taken together, our results suggest: (1) an overactive respiratory system to be a possible transdiagnostic underlying factor of overstrain, burnout, and panic disorder, and (2) the presence of a less active respiratory fight-flight response in the more chronic and severe functional syndromes (FM/CFS).
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app