Clinical trials: Lung Hypoxia
Nasopharyngeal Cancers, Lung Cancer (NSCLC)
The Clinical Application Value of CAIX-Targeted PET Hypoxia Imaging in Malignant Tumors
This project involves conducting integrated PET/MR or PET/CT imaging using a CAIX-targeted PET tracer (e.g., [68Ga]Ga-DOTA-CAIX peptide) in clinically diagnosed malignant tumor patients, aiming to achieve the following…
- Conditions
- Nasopharyngeal Cancers, Lung Cancer (NSCLC), Esophageal Cancer, Glioma
- Trial name
- NCT07890038
- Testing
- Specific PET Imaging Agent Targeting CAIX
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Non-small Cell Lung Cancer
Randomized Study of Carbon Ion Boost in Hypoxic Lesions for Locally Advanced Non-small Cell Lung Cancer
The goal of this randomized clinical trial is to learn about if carbon ion radiotherapy dose boost in hypoxia lesions detected by 18F-Misonidazole PET/CT could improve clinical outcomes in locally advanced non-small cell lung…
- Trial name
- NCT06205927
- Testing
- Standard carbon ion beam radiotherapy, Carbon ion beam radiotherapy simultaneously dose boost
- Where
- China
- Volunteers
- 77 people
- Sponsor
- Jian Chen
Chronic Obstructive Pulmonary Disease (COPD), Sleep Apnea Obstructive (OSA)
Brain During Effort : Effects of Hypoxia With Respiratory Patients
Brain oxygenation is determined by the product of CaO2 and the cerebral blood flow (CBF), the modification of one or the other can affect the neuronal O2 availability.
- Conditions
- Chronic Obstructive Pulmonary Disease (COPD), Sleep Apnea Obstructive (OSA), Healthy Volunteers
- Trial name
- NEUROX (NCT02854280)
- Testing
- Pedalling exercise on a cycle ergometer, Isolated contractions of the quadriceps
- Where
- France
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Carcinoma, Non-Small-Cell Lung
The Addition of Metformin to Definitive Radiotherapy in Patients With Stage III NSCLC
Study the effect of metformin when added to definitive locoregional radiotherapy on locoregional control and relapse rate in stage III non-small cell lung cancer patients receiving sequential chemoradiotherapy.
- Trial name
- RADFORMIN (NCT04170959)
- Testing
- Metformin, No metformin
- Where
- Belgium
- Volunteers
- 3 people
- Sponsor
- ethisch.comite@uza.be
Pulmonary Hypertension
Acute Exposure to High Altitude on Blood and Tissue Oxygenation (ABGA, NIRS)
Randomized crossover Trial in patients with Pulmonary Hypertension (PAH, CTEPH) to assess the acute response to High Altitude (2500m above sea level) on blood and tissue oxygenation (ABGA, NIRS).
- Trial name
- NCT03600415
- Testing
- Low altitude: 470m above sea level, Säntis; 2500m above sea level
- Where
- Switzerland
- Volunteers
- 28 people
- Sponsor
- University of Zurich
One-Lung Ventilation, Thoracic Surgery, Video-Assisted
Effect of Sevoflurane and Remimazolam on Arterial Oxygenation During One-lung Ventilation
The goal of this clinical trial is to compare the effect of sevoflurane and remimazolam on arterial oxygenation during one lung ventilation in patients undergoing video-assisted thoracoscopic surgery.
- Conditions
- One-Lung Ventilation, Thoracic Surgery, Video-Assisted, Remimazolam
- Trial name
- NCT05907525
- Testing
- Remimazolam, 1% propofol
- Where
- South Korea
- Volunteers
- 66 people
- Sponsor
- Pusan National University Yangsan Hospital
Respiratory Insufficiency
Evaluation of Leak-free Bronchoscope Adapter
Patients who develop respiratory failure require the assistance of mechanical ventilation while recovering from their respiratory injury.
- Trial name
- NCT05288218
- Testing
- Leak-free Bronchoscope Adapter, Standard Bronchoscope Adapter
- Volunteers
- healthy volunteers welcome
- Sponsor
- Columbia University
Hypertension, Pulmonary
Effects of Normobaric Hypoxia During Exercise in Patients With Pulmonary Hypertension With/Without Sildenafil
To study the effect of acute normobaric hypoxia during exercise in patients with pulmonary hypertension with/without Sildenafil
- Trial name
- HEXAS (NCT04704440)
- Testing
- Normobaric hypoxia (FiO2 15%), Normobaric hypoxia (FiO2 15%) under Sildenafil
- Where
- Switzerland
- Volunteers
- 24 people
- Sponsor
- University of Zurich
Mountain Sickness, Chronic
Chronic Mountain Sickness, Systemic Vascular Function
Diseases associated with chronic hypoxemia like chronic obstructive pulmonary disease (COPD) or emphysema, represent major medical and socio-economical problems and one of the leading cause of morbidity and mortality in the…
- Trial name
- CMS (NCT01182792)
- Testing
- Vitamin C and E
- Where
- 2 sites in Bolivia, Switzerland
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Lausanne Hospitals
Obesity, COPD, OHS
Hypoxia in Flight Simulation in Obese Patients
The purpose of this pilot study is to determine whether obese adults,obese (BMI>30 kg/m2) with obesity hypoventilation or obese COPD-patients do undergo oxygen desaturation under flight simulation and if the hypoxic altitude…
- Trial name
- NCT02636465
- Testing
- flight simulationin obese healthy adults or obese patients with or without COPD, OHS
- Where
- Germany
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Wissenschaftliches Institut Bethanien e.V
Pulmonary Complications, Hypoxemia During Surgery
Association of Different Tidal Volumes and Postoperative Pulmonary Complications
The incidence of lung cancer in China is increasing year by year. Currently, the treatment primarily based on video-assisted thoracoscopic surgery (VATS) is still considered the optimal approach for early-stage non-small cell…
- Conditions
- Pulmonary Complications, Hypoxemia During Surgery, Thoracic Surgery, Video Assisted, One Lung Ventillation (OLV)
- Trial name
- NCT07372378
- Volunteers
- 650 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
Respiratory Distress Syndrome, Acute, Respiratory Insufficiency
Bioelectrical Impedance in Monitoring Hyperhydration and Polyneuromyopathy in Critically Ill Patients
This prospective, blinded observational clinical study was aimed to determine the effect of hyperhydration and muscle loss measured by Bioelectrical impedance vector analysis (BIVA) on mortality.
- Conditions
- Respiratory Distress Syndrome, Acute, Respiratory Insufficiency, Lung Ventilator, Hyperhydration
- Trial name
- NCT05991778
- Testing
- Bioelectrical impedance vector analysis (BIVA), Blood and urine analysis, cumulative water balance
- Where
- Czechia
- Volunteers
- 61 people
- Sponsor
- University Hospital Ostrava
Chronic Respiratory Failure With Hypoxia
REgistry-based Treatment Duration and Mortality in Long-term OXygen Therapy (REDOX)
Multicenter, phase IV, non-superiority, registry-based, randomized controlled trial. Patients starting long-term oxygen therapy (LTOT) are randomized between LTOT prescribed 24 h/day or 15 h/day using the Swedish Register for…
- Trial name
- REDOX (NCT03441204)
- Testing
- LTOT 24 h/day, LTOT 15h/day
- Where
- 2 sites in Sweden
- Volunteers
- 241 people
- Sponsor
- Skane University Hospital
Pain, Hypoxia
Effects of Static Apnea at High Lung Volume on Hypoalgesia, Cardiovascular Function and Respiratory Function
The aim of this randomized controlled study is to explore the hypoalgesic response of a 6 minutes of intermittent static apneas training session at high lung volume in healthy subjects; also, as secondary objectives, to analyze…
- Conditions
- Pain, Hypoxia, Hypercapnia, Apnea
- Trial name
- NCT06150677
- Testing
- Voluntary apnoea
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centro Universitario La Salle
Bronchiolitis
Automation Oxygen Flow Titration in Spontaneously Breathing Infants
The objective of this study is to assess the efficacy of the FreeO2 device in shortening the hospital length of stay during a first episode of hypoxemic bronchiolitis in infants less than 1 year of age.
- Trial name
- FreeO2Bronchio (NCT03614507)
- Testing
- FreeO2 (modèle FO2-220-00) automatic oxygen flow titration, FreeO2 (modèle FO2-220-00) manual oxygen flow titration
- Where
- 10 sites in France
- Volunteers
- 105 people
- Sponsor
- University Hospital, Brest
COVID-19
Treatment of COVID-19 Patients With Anti-interleukin Drugs
The purpose of this study is to test the safety and effectiveness of individually or simultaneously blocking IL-6 and IL-1 versus standard of care on blood oxygenation and systemic cytokine release syndrome in patients with…
- Trial name
- COV-AID (NCT04330638)
- Testing
- Usual Care, Anakinra, Siltuximab
- Where
- 15 sites in Belgium
- Volunteers
- 342 people
- Sponsor
- University Hospital, Ghent
COVID-19, Hypoxic Respiratory Failure
Almitrine and COVID-19 Related Hypoxemia
In severe COVID-19 pulmonary failure, the profound hypoxemia is mainly related to pulmonary vasodilation with altered hypoxic pulmonary vasoconstriction (HPV).
- Trial name
- NCT04380727
- Where
- France
- Volunteers
- 17 people
- Sponsor
- Central Hospital, Nancy, France
Hypoxia, Hypercapnia
Effect of FFP2 Masks on Peripheral Oxygen Saturation and Pulse Rate During the COVID-19 Pandemic
aim of this research is to evaluate the effects of FFP2/N95 masks on peripheral oxygen saturation and pulse rate in dental professionals
- Conditions
- Hypoxia, Hypercapnia, COVID-19 Pandemic
- Trial name
- NCT05188651
- Testing
- face masks
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Catholic University of the Sacred Heart
Adult Patients, Requiring Intubation
Lung MORphological Modifications Evaluated by Electrical Impedance Tomography During Preoxygenation for the Intubation of Hypoxemic Patients: Comparison of Standard Oxygenation, High Flow Nasal Oxygen Therapy, and NonInvasive Ventilation (MORPHEIT Study, an Ancillary Study of PREONIV Trial)
Prospective, randomized clinical multicentric study, in ICU, during preoxygenation for the intubation of hypoxemic patients. Electrical impedance tomographic evaluation of lung morphology variations according to the…
- Conditions
- Adult Patients, Requiring Intubation, Hypoxemia (Defined by PaO2/FiO2( Fraction of Inspired Oxygen) Below 200), Patient Covered by French Health Care System
- Trial name
- MORPHEIT (NCT03282331)
- Testing
- Standard oxygenation, High flow nasal oxygenation, noninvasive ventilation
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Clermont-Ferrand
Acute Respiratory Distress Syndrome (ARDS), Hypoxemia
Early Prone Positioning and Clinical Outcomes in Non-Intubated Acute Respiratory Distress Syndrome (ARDS) Patients
This study aimed to evaluate the effectiveness of early prone positioning in improving clinical outcomes among non-intubated patients with Acute Respiratory Distress Syndrome (ARDS).
- Conditions
- Acute Respiratory Distress Syndrome (ARDS), Hypoxemia, Respiratory Failure, Non-Intubated Patients
- Trial name
- EPP-ARDS (NCT07133022)
- Testing
- Early Prone Positioning Protocol, Standard ICU Care
- Where
- Palestinian Territories
- Volunteers
- 100 people
- Sponsor
- Loai Muawiah Zabin