Clinical trials: Hypoxia
Sleep Apnea, Age
Determinants of Age Related Breathing Instability During Non-Rapid-Eye-Movement (NREM) Sleep
The purpose for this research protocol was to examine the role of breathing control mechanisms that determine the development of sleep-disordered breathing in the elderly.
- Trial name
- NCT00732199
- Testing
- 1) hyperventilation via noninvasive positive pressure ventilation 2) multiple trials of episodic hypoxia
- Where
- United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Hypoxia
Accuracy of Pulse Oximeters With Profound Hypoxia At Rest (NIHO18)
The aim of this study is to determine the accuracy of devices called pulse oximeters, which measure blood oxygen by shining light through fingers, ears or other skin, without requiring blood sampling.
- Trial name
- NCT05807464
- Testing
- Pulse Oximeter
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Nihon Kohden
Hypoxic-Ischemic Encephalopathy
Caffeine for Hypoxic-Ischemic Encephalopathy
Hypoxic-ischemic encephalopathy (HIE) due to perinatal asphyxia is common and often fatal. Therapeutic hypothermia reduces mortality and morbidity in infants with HIE.
- Trial name
- NCT03913221
- Testing
- Caffeine Citrate 5 mg/kg, Caffeine Citrate 10 mg/kg
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of North Carolina, Chapel Hill
Neoplasms, Benign, Neoplasms, Malignant
Oxygen Measurements in Subcutaneous Tumors by EPR Oximetry Using OxyChip
Tumors with low oxygen levels are associated with poor prognosis and resistance to standard radiotherapy or systemic therapies. The ability to make repeated oxygen measurements in tumors could be used to help select the most…
- Trial name
- NCT02706197
- Testing
- OxyChip
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Periannan Kuppusamy
Hypoxemia, Anoxia
Reproducibility of 6 Minute Walk Tests for Oxygen Desaturation
This trial will test the hypothesis that the 6 minute walk test (6MWT) is not reproducible as a measure for oxygen desaturation.
- Conditions
- Hypoxemia, Anoxia, Chronic Obstructive Pulmonary Disease
- Trial name
- 6MWT (NCT00740220)
- Where
- United States
- Volunteers
- 97 people
- Sponsor
- Wake Forest University Health Sciences
Hypoxia, Altitude
Effects of Nebivolol Versus Carvedilol on Cardiopulmonary Function at High Altitude in Healthy Subjects.
Exposure of healthy subjects to high altitude hypoxia elicits changes in cardiovascular, respiratory and metabolic features as weel as in exercise performance similar, for some aspects, to those observed in chronic heart failure.
- Conditions
- Hypoxia, Altitude, Heart Failure
- Trial name
- NCT00924833
- Testing
- Carvedilol, Nebivolol
- Where
- Italy
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Istituto Auxologico Italiano
Asphyxia Neonatorum, Hypoxia
TOBY (TOtal Body hYpothermia): a Study of Treatment for Perinatal Asphyxia
Hypothesis: Prolonged whole body cooling in term infants with perinatal asphyxial encephalopathy reduces death and severe neurodevelopmental disability.
- Conditions
- Asphyxia Neonatorum, Hypoxia, Encephalopathy, Seizures
- Trial name
- NCT00147030
- Testing
- Whole body mild induced hypothermia
- Where
- United Kingdom
- Volunteers
- 325 people
- Sponsor
- Imperial College London
Sensitivity
Effects of Acute Intermittent Hypoxia on Sensory Function in Healthy Adults
Exposure to acute intermittent hypoxia (AIH) can facilitate of motor output but no studies of sensory effects has been reported.
- Trial name
- SensoryFLO (NCT03283072)
- Testing
- Intervention 1, Intervention 2, Intervention 3
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Florida
Cerebral Palsy, Hypoxic-Ischemic Encephalopathy
Therapeutic Intervention Supporting Development From NICU to 6 Months for Infants Post Hypoxic-Ischemic Encephalopathy
The purpose of this study is to evaluate the feasibility and begin to evaluate the effect of a sensorimotor intervention (SMI) provided in the first 6 months of life for infants with hypoxic-ischemic encephalopathy.
- Trial name
- NCT05130528
- Testing
- Sensorimotor Intervention
- Where
- 2 sites in United States
- Volunteers
- 11 people
- Sponsor
- University of Southern California
Hypoxic-ischemic Encephalopathy, Neonatal Encephalopathy
Neonatal Erythropoietin And Therapeutic Hypothermia Outcomes in Newborn Brain Injury (NEATO)
Hypoxic-ischemic encephalopathy (HIE), a condition of reduced blood and oxygen flow to a baby's brain near the time of birth, may cause death or neurologic disability.
- Conditions
- Hypoxic-ischemic Encephalopathy, Neonatal Encephalopathy, Birth Asphyxia
- Trial name
- NEATO (NCT01913340)
- Testing
- Erythropoietin, Normal saline
- Where
- 7 sites in United States
- Volunteers
- 50 people
- Sponsor
- University of California, San Francisco
Spinal Cord Injuries, Obesity
Effects of Intermittent Hypoxia (IH) on Metabolism and Dysglycemia, in Overweight/Obese Persons SCI
The purpose of this research is to examine changes in blood glucose control and metabolism in individuals with SCI and non injured controls at rest and during exercise after five days of exposure to IH.
- Conditions
- Spinal Cord Injuries, Obesity, Insulin Resistance
- Trial name
- NCT02973438
- Testing
- Intermittent Hypoxia (IH)
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Miami
Infant, Newborn, Hypoxia, Brain
Preemie Hypothermia for Neonatal Encephalopathy
This study is a randomized, controlled trial to assess safety and effectiveness of whole body hypothermia for 72 hours in preterm infants 33-35 weeks gestational age (GA) who present at <6 hours postnatal age with moderate to…
- Conditions
- Infant, Newborn, Hypoxia, Brain, Hypoxia-Ischemia, Brain, Encephalopathy, Hypoxic-Ischemic
- Trial name
- NCT01793129
- Testing
- Hypothermia, Normothermic Control
- Where
- 18 sites in United States
- Volunteers
- 168 people
- Sponsor
- NICHD Neonatal Research Network
Stroke
American Heart Association- Stroke/Hypoxia Study
Of the 795,000 people who experience a stroke every year in the US, only a small percentage will achieve full recovery. While current therapies promote strength and endurance, none directly address the unique potential of the…
- Trial name
- NCT04019522
- Testing
- Acute Intermittent Hypoxia (AIH)
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Shirley Ryan AbilityLab
Brain Hypoxia
Metabolic Changes in the Activated Human Visual Cortex During Mild Hypoxia
The primary objective of this research is to measure changes in neurochemical concentrations during stimulation of the primary visual cortex, in both conditions of normoxia (normal oxygen availability) and induced mild hypoxia…
- Trial name
- NCT02482571
- Testing
- Mild Hypoxia
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Spinal Cord Injuries
Pairing Intermittent Hypoxia and Transcutaneous Electrical Spinal Cord Stimulation to Promote Arm Use After Cervical SCI
The purpose of this study is to test the efficacy of mild breathing bouts of low oxygen (intermittent hypoxia) combined with transcutaneous electrical spinal cord stimulation on restoring hand function in persons with chronic…
- Trial name
- NCT04854057
- Testing
- AIH - Intermittent Hypoxia - hypoxia air mixture, TESS - Transcutaneous Electrical Spinal Cord Stimulation + Functional Task Practice
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Spaulding Rehabilitation Hospital
Adult Liver Carcinoma, Liver Cirrhosis
[18F]FMISO PET/CT After Transcatheter Arterial Embolization in Imaging Tumors in Patients With Liver Cancer
This clinical trial studies how well 18F-fluoromisonidazole ([18F]FMISO) positron emission tomography (PET)/computed tomography (CT) works after transcatheter arterial embolization in imaging tumors in patients with liver cancer.
- Trial name
- NCT02695628
- Testing
- 18F-Fluoromisonidazole, Arterial Embolization, Computed Tomography
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Stanford University
Hypoxia
Evaluation of the Attenuation by Aes-103 of Hypoxia Mediated Decrements in Endurance Exercise Performance
In low oxygen environments, such as high-altitude, some adults may become ill and suffer from acute mountain sickness. Further, all adults will find that exercising becomes much more difficult when compared with exercise at lower…
- Trial name
- NCT01871142
- Testing
- Aes-103
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Encephalopathy, Hypoxic-Ischemic
Safety of Clonidine in Infants With Hypoxic Ischemic Encephalopathy During Therapeutic Hypothermia
This research is being done to find out the safety of the investigational study drug, Clonidine Hydrochloride ( CLON). , in infants who are undergoing whole body cooling for the treatment of hypoxic ischemic encephalopathy (HIE).
- Trial name
- HIE (NCT01862250)
- Testing
- Clonidine (Duraclon®)
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Johns Hopkins University
Hypoxemia
Oxygen Saturation Alarms in the Neonatal Intensive Care Unit
Infants will be observed in the neonatal intensive care unit for 4 hours. The observer will note the timing of oxygen saturation alarms, staff response, and interrupted staff activities.
- Trial name
- NCT01085539
- Where
- 3 sites in United States
- Volunteers
- 50 people
- Sponsor
- Medtronic - MITG
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