Clinical trials: Capnography, open to volunteers
Written Exposure Therapy, Breathing Techniques
Early Intervention for Postpartum PTSD: Comparing Written Exposure and Capnometry-Guided Breathing Therapy
The purpose of this study is to examine two early interventions, Written Exposure Therapy and Capnometry Guided Breathing, to reduce post-traumatic stress disorder (PTSD) symptoms in women after childbirth as compared to usual…
- Conditions
- Written Exposure Therapy, Breathing Techniques, PTSD (Childbirth-Related), Postpartum Care
- Trial name
- NCT07342530
- Testing
- Written Exposure Therapy (WET), Capnometry-Guided Breathing Intervention (CGRI)
- Where
- 2 sites in United States
- Volunteers
- 70 people
- Sponsor
- Stanford University
Respiratory Insufficiency in Children
Comparison of Transcutaneous and Blood CO₂ Measurement in Critically Ill Children
Transcutaneous capnometry (tPCO₂) is a non-invasive method for continuous monitoring of ventilation status. In pediatric intensive care patients, it may reduce the need for repeated arterial or arterialized blood sampling.
- Trial name
- NCT07468006
- Where
- Czechia
- Volunteers
- 20 people
- Sponsor
- Brno University Hospital
Nocturnal Hypoventilation, Obesity
Prevalence of Nocturnal Hypoventilation in Obese Subjects Fiited With Continuous Positive Airway Pressure for Obstructive Sleep Apnea / Hypopnea Syndrome
CAPNOSOH study is a single-center study conducted at Toulouse University Hospital, aiming to estimate the prevalence of obese and apneic subjects maintaining nocturnal hypoventilation under continuous positive airway pressure…
- Conditions
- Nocturnal Hypoventilation, Obesity, Sleep Apnea Hypopnea Syndrome
- Trial name
- CAPNOSOH (NCT07152990)
- Testing
- Transcutaneous Oxy-Capnography, Quality of life questionnaires, Arterial gasometry
- Where
- France
- Volunteers
- 139 people
- Sponsor
- University Hospital, Toulouse
Pulmonary Disease, Chronic Obstructive, Exacerbation Copd
Monitoring of the End-tidal Carbon Dioxide (EtCO2) as a Severity Criterion in COPD Exacerbations
Although we know that these numbers are underestimated, Chronic obstructive pulmonary disease (COPD) is a common chronic respiratory disease that affects between 8 and 12% of adults.
- Trial name
- CO2PD (NCT05704881)
- Testing
- End-Tidal CO2 measurement during COPD exacerbation
- Where
- 2 sites in France
- Volunteers
- 240 people
- Sponsor
- University Hospital, Grenoble
Cardiac Arrest (CA), Out-of-hospital Cardiac Arrest (OHCA)
Measurement of Airway Opening Index During Out-of-hospital Cardiac Arrest: The Lazarus AOI Trial.
Out-of-hospital cardiac arrest (OHCA) is a leading cause of death worldwide. Despite constantly improving resuscitation techniques, the chances of survival remain limited.
- Conditions
- Cardiac Arrest (CA), Out-of-hospital Cardiac Arrest (OHCA), Resuscitated Sudden Cardiac Death
- Trial name
- Lazarus-AOI (NCT07438938)
- Where
- Belgium
- Volunteers
- 150 people
- Sponsor
- University Hospital, Ghent
General Anesthesia Using Endotracheal Intubation
Algorithm Predicting Intraoperative Changes in Cardiac Output Using Capnography
Conventional monitoring of cardiac output requires an invasive procedure and an additional device, which can lead to increased risk and cost.
- Trial name
- NCT07061548
- Testing
- No Intervention: Observational Cohort
- Where
- South Korea
- Volunteers
- 2,005 people
- Sponsor
- Samsung Medical Center
Duchenne Muscular Dystrophy (DMD)
Follow-up of NIV At Home in Patients with Duchenne Muscular Dystrophy
The aim of this study is to verify whether full video home polysomnography (sleep study) with nocturnal transcutaneous CO2 monitoring is feasible in the follow-up of non-invasive ventilation (NIV) in patients with Duchenne…
- Trial name
- NCT06773988
- Testing
- Monitoring of NIV at home
- Where
- Belgium
- Volunteers
- 17 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Intubation, Capnography
Evaluation of a Novel Portable Mainstream Capnograph MARIE in Adult Intubated Patients. A Prospective Validation Study
Primary endpoint: To describe the Bland-Altman agreement of end-tidal CO₂ (EtCO₂) measurements between MARIETM airway adapter (Oxlantic Medical AB) and a standard capnography, Getinge Flow-i, in intubated patients.
- Conditions
- Intubation, Capnography, Monitoring
- Trial name
- NOVOCAP-Intub (NCT07816926)
- Testing
- MARIE
- Volunteers
- 30 people
- Sponsor
- Malin Jonsson Fagerlund
Elderly Patients, Laparoscopic Surgery
Transnasal Microstream EtCO2 Reduces Hypoxemia During Emergence in Aged Post-Abdomen Surgery
This prospective, randomized controlled study aims to investigate whether transnasal microstream end-tidal carbon dioxide (EtCO₂) monitoring in the post-anesthesia care unit (PACU) reduces the incidence of postoperative hypoxemia…
- Conditions
- Elderly Patients, Laparoscopic Surgery, Postoperative Hypoxemia, Capnography
- Trial name
- NCT07652385
- Testing
- EtCO₂ Monitoring, Routine Monitoring
- Volunteers
- 324 people, healthy volunteers welcome
- Sponsor
- Jianbo Wu
Desaturation, Hypoxemia
Prevention of Desaturations Using Positive Airway Pressure or Capnometry During ERCP
Although sedation during endoscopy is sufficiently safe, desaturations are among the most common side effects of endoscopic retrograde cholangiopancreatography (ERCP) procedures, occurring in approximately 20-30% of cases.
- Conditions
- Desaturation, Hypoxemia, ERCP
- Trial name
- PrePAP-ERCP (NCT07056075)
- Testing
- Nasal PAP Ventilation System, Low Flow Oxygen, Capnometry
- Where
- 2 sites in Austria
- Volunteers
- 288 people
- Sponsor
- Karl Landsteiner University of Health Sciences
Video-Assisted Thoracoscopic Surgery, One-Lung Ventilation
Trending Ability of End-Tidal Capnography to Reflect Arterial Carbon Dioxide Changes in One-Lung Ventilation
In this study, we want to find out if measuring carbon dioxide from a patient's breath (end-tidal CO₂ or ETCO₂) can reliably reflect changes in blood carbon dioxide levels (arterial CO₂ or PaCO₂) during lung surgery.
- Conditions
- Video-Assisted Thoracoscopic Surgery, One-Lung Ventilation, Capnography, Blood Gas Analysis
- Trial name
- NCT06835894
- Volunteers
- 115 people
- Sponsor
- Koç University
Acute Respiratory Failure
Waveform Capnography Compared to Colorimetric Carbon Dioxide Detection During Tracheal Intubation of Critically Ill Adults
This study will compare the sensitivity and specificity of waveform capnography versus colorimetric carbon dioxide detection to identify tracheal placement of the endotracheal tube during intubation of critically ill adults.
- Trial name
- WAVE (NCT06934876)
- Testing
- Colorimetric carbon dioxide (CO2) detection, Waveform capnography
- Where
- 9 sites in United States
- Volunteers
- 2,092 people
- Sponsor
- Brian Driver
Respiratory Rate Monitoring
Respiration From Pleth Validation
This observational clinical investigation evaluates the performance of respiratory rate derived from the plethysmography waveform (Respiration from Pleth, RfP) using Philips FAST Pulse Oximetry technology.
- Trial name
- RfP Validation (NCT07449715)
- Testing
- Physiological Monitoring with SpO₂ Sensors and Capnography
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 113 people
- Sponsor
- Philips Clinical & Medical Affairs Global
Capnography
The Effect of Oxygen Flow Rate on End-tidal CO2 During Deep Sedation
This study aims to detect the effect of different O2 flow rates on end tidal carbon dioxide level in patients scheduled for minor gynaecological procedures under deep sedation using laryngeal mask airway.
- Trial name
- NCT06824610
- Testing
- capnography
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Minia University
Hypoxemia, Airway Management
Multifunctional Oropharyngeal Airway and Hypoxemia in Sedated GI Endoscopy: A Multicenter RCT
This multicenter, prospective, randomized controlled trial aims to evaluate whether a novel multifunctional oropharyngeal airway (MOPA) reduces the incidence of hypoxemia in 1,518 adult patients (ASA I-II, aged 18-80 years)…
- Trial name
- NCT07623863
- Testing
- Novel Multifunctional Oropharyngeal Airway
- Volunteers
- 1,518 people, healthy volunteers welcome
- Sponsor
- Qianfoshan Hospital
Copd, Emphysema
Exploring Novel Biomarkers for Emphysema Detection
The goal of this clinical trial is to evaluate whether voice or capnometry, alone or in combination with other (non invasive) biomarkers can be used to detect emphysema on chest CT-scan in people with chronic obstructive…
- Trial name
- ENBED (NCT05825261)
- Testing
- voice sampling, capnometry
- Where
- 2 sites in Netherlands
- Volunteers
- 200 people
- Sponsor
- Maastricht University
Post Surgical Respiratory Failure, Respiratory Complication
Clinical Evaluation of an Alarm Activated Detection System to Enable Early Intervention of Emerging Respiratory Decline With the Linshom Medical Continuous Predictive Respiratory Sensor (CPRS)
Investigators will enroll 493 patients who will undergo non-cardiac surgery, receive supplemental oxygen via face mask or nasal cannula, and will be on continuous pulse oximetry monitor in the Post Anesthesia Care Unit (PACU).
- Conditions
- Post Surgical Respiratory Failure, Respiratory Complication, Opioid Induced Respiratory Depression, Respiratory Arrest
- Trial name
- NCT07793981
- Testing
- Linshom Continuous Predictive Respiratory Monitoring
- Where
- 2 sites in United States
- Volunteers
- 394 people
- Sponsor
- Linshom Medical, Inc.
Foreign Body Aspiration
The Impact of Preoperative Nasal Capnography on Clinical Management in Patients Undergoing Diagnostic Bronchoscopy for Suspected Foreign Body Aspiration
Introduction Despite advances in medical care, foreign body aspiration remains a common and ongoing health concern in children. Diagnostic bronchoscopy is the gold standard for confirming the diagnosis and providing definitive…
- Trial name
- Capnography (NCT07870005)
- Testing
- Nasal capnographic examination
- Where
- Turkey (Türkiye)
- Volunteers
- 45 people
- Sponsor
- Mersin University