Clinical trials: Chronic Hyperventilation
Hyperventilation, Chronic Idiopathic Hyperventilation
Normalizing CO2 in Chronic Hyperventilation by a Novel Breathing Mask: A Pilot Study
Background: Chronic Idiopathic Hyperventilation (CIH) is a form of dysfunctional breathing which has proven hard to treat effectively.
- Conditions
- Hyperventilation, Chronic Idiopathic Hyperventilation, Dysfunctional Breathing, Respiratory Alkalosis
- Trial name
- HVMASKE (NCT01575665)
- Testing
- Partial Rebreathing Mask
- Where
- Denmark
- Volunteers
- 6 people
- Sponsor
- University of Aarhus
Cancer, Chronic Stress
Can You Breathe Your Way To Better Health?
The purpose of this clinical trial is to explore the effects of either a 2-week high-intensity interval training (HIIT) or breath training intervention on measures of overall health, circulating biomarkers of stress, and immune…
- Conditions
- Cancer, Chronic Stress, Autonomic Dysfunction
- Trial name
- NCT06829836
- Testing
- Hight intensity interval training, Cyclic Hyperventilation with Retention
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Northern Colorado
Fibromyalgia, Respiratory Alkalosis and Metabolic Acidosis
Evaluation of Respiratory Function in Fibromyalgia
This study will evaluate respiratory function in people with fibromyalgia and whether or not breathing patterns in this patient group can be explained by stress, emotional or biomechanical variables.
- Conditions
- Fibromyalgia, Respiratory Alkalosis and Metabolic Acidosis, Chronic Hyperventilation
- Trial name
- NCT04098731
- Where
- Sweden
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Uppsala University
Emergencies, Heart Failure
The Use of a Monitoring Device by General Practitioners During Out-of-hours Care
All calls that end up on the out-of-hours general practitioners' service (OHGPS), which contain a demand for an urgent home visit, are passed on to the on-call general practitioner (GP).
- Conditions
- Emergencies, Heart Failure, Pulmonary Embolism, Acute Exacerbation of Chronic Obstructive Pulmonary Disease
- Trial name
- NCT05222711
- Testing
- Use of the PICO(TM) monitoring device
- Where
- Belgium
- Volunteers
- 866 people
- Sponsor
- KU Leuven
Pulmonary Disease, Chronic Obstructive, Lung Diseases, Interstitial
Assessment of Continuous Measurement of Transcutaneous CO2 for Evaluation of Alveolar Dead Space During Exercise
The study aim is to monitor, during exercise tests carried out in various conditions, the alveolar dead space, by means of continuous transcutaneous measurement of Pt CO2, which would be used as a surrogate for arterial PaCO2.
- Conditions
- Pulmonary Disease, Chronic Obstructive, Lung Diseases, Interstitial, Chronic Heart Failure, Pulmonary Arterial Hypertension
- Trial name
- TEASE (NCT03718780)
- Testing
- simultaneous determination of PaCO2 and PtCO2, Hyperventilation test, Exercise test
- Where
- 4 sites in France
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Metropole Savoie
Asthma, Cough
Sensory-Mechanical Responses to Eucapneic Voluntary Hyperventilation and Mannitol
The objectives of this study are to determine the sensory-mechanical responses to Eucapneic Voluntary Hyperventilation (EVH) and Mannitol in individuals with cough variant asthma (CVA) and methacholine-induced cough with normal…
- Conditions
- Asthma, Cough, Cough Variant Asthma
- Trial name
- NCT03105843
- Testing
- Methacholine (MCh) Challenge Testing, Eucapneic Voluntary Hyperventilation (EVH), Mannitol Inhalation Kit
- Where
- Canada
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Dr. Diane Lougheed
Persistent Physical Symptoms (PPS)
CBT Plus SMC Compared to SMC for Persistent Physical Symptoms in Secondary Care (PRINCE)
Brief Summary: Persistent Physical Symptoms (PPS), also known as medically unexplained symptoms (MUS) is a term used to describe a range of persistent bodily symptoms for which the exact cause is unclear.
- Trial name
- PRINCE (NCT02426788)
- Testing
- Cognitive behavioural therapy (CBT)
- Where
- 7 sites in United Kingdom
- Volunteers
- 324 people
- Sponsor
- King's College London
Post COVID-19 Condition (PCC), Dysfunctional Breathing
Dysfunctional Breathing in Post COVID-19 Condition.
The goal of this observational study with a cross-sectional design is to investigate what signs, symptoms and assessment which can describe and explain dysfunctional breathing in patients with post COVID-19 condition.
- Conditions
- Post COVID-19 Condition (PCC), Dysfunctional Breathing, Breathing Pattern Disorder, Post-Acute COVID-19 Syndrome
- Trial name
- DB-PCC (NCT06776263)
- Where
- 2 sites in Sweden
- Volunteers
- 200 people
- Sponsor
- Karolinska Institutet
Low Back Pain, Recurrent, Hyperventilation Syndrome
Hyperventilation in Patients With Chronic Low Back Pain
Low back pain (LBP) is the leading cause of disability worldwide. Impaired postural control is a key factor in the development and maintenance of LBP.
- Trial name
- HELBP (NCT04074798)
- Testing
- assessment of hyperventilation, postural control and psychological behavior
- Where
- Belgium
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Hasselt University
COPD
Dynamic Hyperinflation and Tiotropium
We will detect dynamic hyperinflation (DH) in 40 COPD (chronic obstructive pulmonary disease) patients with moderately severe disease using metronome paced hyperventilation (MPH) with inspiratory capacity as the primary end…
- Trial name
- NCT00569270
- Where
- 2 sites in United States, Canada
- Volunteers
- 30 people
- Sponsor
- Gelb, Arthur F., M.D.
COPD, Emphysema
Tiotropium Induced Bronchodilation in Lung CT Scored Emphysema
To evaluate if tiotropium (Spiriva)induced bronchodilation of inspiratory capacity in patients with moderate to severe copd subjected to metronome paced hyperventilation induced dynamic hyperinflation is dependent upon the extent…
- Trial name
- NCT00570544
- Testing
- tiotropium
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Gelb, Arthur F., M.D.