Clinical trials: Lung Hypoxia
COVID-19, Cardiopulmonary Disease
Comparing Inpatient COVID-19 Outcomes in 2 Different PT Dosing Groups
The objective of this study is to compare the effects of twice-a-day 15-minute sessions of inpatient physical therapy (PT) to the standard daily 30 minute sessions.
- Conditions
- COVID-19, Cardiopulmonary Disease, Weakness, Muscle, Hypoxia
- Trial name
- CCPT (NCT04844307)
- Testing
- Shorter duration higher frequency PT, Standard PT
- Sponsor
- Montefiore Medical Center
Pulmonary Arterial Hypertension (PAH), Pulmonary Vascular Disease
Assessment of Total Pulmonary Resistance sPAP/CO Between Sea Level LA vs. High Altitude HA After Re-ascent in Patients With Pulmonary Arterial Hypertension PAH
To study the effect of a re-ascent after a one-week stay at sea level (after prior descent from 2850m) to high altitude (Quito Ecuador: 2850m) on pulmonary resistance (sPAP/CO) and other hemodynamic outcomes in patients with…
- Conditions
- Pulmonary Arterial Hypertension (PAH), Pulmonary Vascular Disease, High Altitude, Echocardiography
- Trial name
- NCT07804693
- Testing
- Re-Ascent from sea level to 2850m
- Where
- Switzerland
- Volunteers
- 20 people
- Sponsor
- Silvia Ulrich Somaini
Corona Virus Infection, Respiratory Rate
AirFLO2 Treatment for Hypoxia and/or Tachypnea in Patients With COVID-19
The study is an unblinded, randomized, controlled trial for use of the AirFlO2 device for patients admitted to Duke Hospital with COVID-19 and tachypnea (RR >20 breaths/min) and/or hypoxia (Oxygen saturation <94% on room air or…
- Conditions
- Corona Virus Infection, Respiratory Rate, Hypoxia, Covid19
- Trial name
- AirFLO2 (NCT04649775)
- Testing
- AirFLO2
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Duke University
Childhood Severe Illness, Pneumonia
Tools for the Integrated Management of Childhood Illness: Cross-country Quasi-experimental Pre-post Study in Kenya and Senegal
By introducing pulse oximetry, with or without clinical decision support algorithms, to primary care facilities in India, Kenya, Senegal and Tanzania, the Tools for Integrated Management of Childhood Illness (TIMCI) project aims…
- Conditions
- Childhood Severe Illness, Pneumonia, Primary Health Care, Hypoxia
- Trial name
- TIMCI (NCT05065320)
- Where
- 2 sites in Kenya, Senegal
- Volunteers
- 51,590 people, healthy volunteers welcome
- Sponsor
- Swiss Tropical & Public Health Institute
Pulmonary Hypertension
Acute Exposure to High Altitude on Pulmonary Artery Pressure and Right Heart Function (Echo) Under Exercise
Randomized crossover Trial in patients with Pulmonary Hypertension (PAH, CTEPH) to assess the acute response to High Altitude (2500m above sea level) on pulmonary artery pressure and right heart function (Echo) under exercise.
- Trial name
- NCT03637179
- Testing
- Assessment at Low Altitude (470m above sea level), Exposure to High Altitude (2500m above sea level)
- Where
- Switzerland
- Volunteers
- 28 people
- Sponsor
- University of Zurich
Head and Neck Cancer, Lung Cancer
[18F]HX4 PET/CT Imaging for Detection of Hypoxia
The aim of this study is to investigate the radiotracer [18F]HX4 for non-invasive detection of hypoxia in patients with head and neck, or lung cancer.
- Trial name
- OXYPET (NCT02976883)
- Testing
- [18F]HX4 diagnostic PET/CT scan
- Where
- United Kingdom
- Volunteers
- 8 people
- Sponsor
- Nottingham University Hospitals NHS Trust
PPHN, Persistent Pulmonary Hypertension of the Newborn
Study To Investigate Safety And Efficacy Of Sildenafil In The Newborns With Persistent Pulmonary Hypertension (PPHN)
Sildenafil is efficacious in newborns with persistent pulmonary hypertension and its use will reduce the need for inhaled nitric oxide.
- Conditions
- PPHN, Persistent Pulmonary Hypertension of the Newborn, Hypoxic Respiratory Failure
- Trial name
- NCT01069861
- Testing
- sildanefil
- Where
- United Kingdom
- Volunteers
- 4 people
- Sponsor
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Postoperative Respiratory Complication, Atelectasis
Positive-Pressure vs Suction Extubation in Cesarean Patients
This randomized controlled trial aims to evaluate the effects of two tracheal extubation techniques on postoperative oxygenation and early respiratory outcomes in adult women undergoing elective cesarean delivery under general…
- Conditions
- Postoperative Respiratory Complication, Atelectasis, Anesthesia, General, Extubation
- Trial name
- PPET (NCT07251686)
- Testing
- Negative Pressure Extubation Technique (NPET), Positive Pressure Extubation Technique (PPET)
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Medipol University
Hypoxemia
Effect of Different Oxygen Concentrations Before Extubation After General Anesthesia on Hypoxemia After Extubation in Post-anesthesia Care Unit
Before extubation during the anesthesia recovery period, 100% oxygen is routinely inhaled to increase the oxygen reserves, maximizing the time window for anesthesiologists to adjust strategies when they encounter hypoxemia after…
- Trial name
- NCT07293286
- Testing
- 100% oxygen concentration inhaled, 30% oxygen concentration inhaled
- Where
- China
- Volunteers
- 590 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Chronic Respiratory Failure With Hypoxia, Chronic Obstructive Pulmonary Disease
Objective Evaluation of the Number of Use Hour of Oxygen Therapy in Patients Receiving Supplemental Oxygen
The aim of this study is to measure the actual use time in patients receiving supplemental oxygen using a new easy-to-use electronic remote monitoring device (TeleOx™)
- Trial name
- MONOX (NCT04204031)
- Testing
- Presentation of the adherence record
- Where
- Switzerland
- Volunteers
- 60 people
- Sponsor
- Haute Ecole de Santé Vaud
COVID-19, Hypoxemia
Clinical Impact of Automated Oxygen Administration on Confirmed or Suspected COVID-19 in the Emergency Department.
The aim of this study is to evaluate the impact of the FreeO2 system on the quality of the oxygen therapy in confirmed or suspected SARS-CoV-2 patients in the emergency department.
- Conditions
- COVID-19, Hypoxemia, Hyperoxia, Hypoxia
- Trial name
- NCT05235386
- Testing
- Automated oxygen titration
- Where
- Canada
- Volunteers
- 60 people
- Sponsor
- Laval University
High Altitude Pulmonary Hypertension
Altitude Related Adverse Health Effects (ARAHE) in Patients With Precapillary Pulmonary Hypertension During 30h Exposure to 2500m
The interest of journeys to high altitude regions for recreational or professional purposes is increasing, also among potentially vulnerable groups including patients with chronic cardiopulmonary diseases such as pulmonary…
- Trial name
- NCT05107700
- Testing
- Stay at altitude 2500 m above sea level (high altitude), Stay at altitude 470 m above sea level (low altitude)
- Where
- Switzerland
- Volunteers
- 28 people
- Sponsor
- University of Zurich
Lung Diseases
Comparison of Two Strategies of One-lung Ventilation in Patients Undergoing Carcinological Lung Resection Surgery.
During thoracic surgery, one-lung ventilation (OLV) is associated with hypoxemia, lung injury, and perioperative respiratory complications.
- Trial name
- I-PEEP-THO (NCT05525312)
- Testing
- "Open-lung" protective ventilation strategy, "Standard" protective ventilation strategy
- Where
- France
- Volunteers
- 120 people
- Sponsor
- University Hospital, Montpellier
Oxygen Deficiency, COPD Exacerbation
FreeDom: Innovative Strategy for the Management of COPD Exacerbations
The main objective of the study is to assess the "FreeDom" innovative strategy (FreeO2 at Domicile) to reduce hospitalization duration in patients with COPD exacerbation.
- Trial name
- NCT03396172
- Testing
- Control, FreeDom
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- Laval University
High Altitude Pulmonary Hypertension
Right Ventricular Function at Rest in Highlanders/Lowlanders
The purpose of the current study is to evaluate the progression of right ventricular function and dimension in Kyrgyz highlanders with high altitude pulmonary hypertension (HAPH) by performing a cross sectional case-control study.
- Trial name
- NCT03165656
- Where
- Kyrgyzstan
- Volunteers
- 173 people
- Sponsor
- University of Zurich
High Altitude Pulmonary Hypertension
Cerebral Tissue Oxygenation in Highlanders/Lowlanders
The purpose of the current study is to evaluate the cerebral tissue oxygenation of Kyrgyz highlanders with high altitude pulmonary hypertension (HAPH) by performing a longitudinal cohort study.
- Trial name
- NCT03172429
- Where
- Kyrgyzstan
- Volunteers
- 79 people
- Sponsor
- University of Zurich
Hypoxia
Integrated Pulmonary Index Monitoring on the Incidence of Hypoxemia in Elderly Patients With Painless Colonoscopy
The purpose of this clinical trial is to integrated pulmonary index to see if there is an effect on the incidence of hypoxemia during painless colonoscopy in older patients.
- Trial name
- NCT06987630
- Testing
- monitor integrated pulmonary index（IPI） and take appropriate measures
- Where
- China
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- The First People's Hospital of Lianyungang
High Altitude
HighCycle: Effect of Acetazolamide on Pulmonary Artery Pressure in Women Compared to Men
Randomized clinical trial evaluating the effect of acetazolamide on pulmonary artery pressure in women compared to men travelling to 3600 m.
- Trial name
- NCT06498505
- Testing
- Acetazolamide
- Where
- Kyrgyzstan
- Volunteers
- 303 people, healthy volunteers welcome
- Sponsor
- University of Zurich
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
Low Back Pain
ReOxy Therapy in the Rehabilitation of Chronic Low Back Pain Patients With Comorbidity
The aim of this study is to assess the effect of the respiratory therapy method based on short-term intermittent exposures to hypoxia and hyperoxia (ReOxy therapy) on the pain intensity, restoration of the lumbar range of motion…
- Trial name
- NCT05053672
- Testing
- ReOxy
- Where
- Russia
- Volunteers
- 90 people
- Sponsor
- Moscow Scientific and Practical Center of Medical Rehabilitation, Restorative and Sports Medicine