Clinical trials: Respiratory Amplitude
Neurologic Manifestations, Premature Birth
The Neu-Prem Trial: Neuromonitoring of Preterm Newborn Brain During Birth Resuscitation
The purpose of this study is to characterize the normal brain function of premature infants (23 to 31+6 weeks GA) during birth transition and through the first 72 hours of life.
- Conditions
- Neurologic Manifestations, Premature Birth, Hypoxia-Ischemia, Brain
- Trial name
- Neu-Prem (NCT02605733)
- Testing
- EEG, NIRS
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- Sharp HealthCare
Obstructive Sleep Apnea
Arousal Analysis by Pulse Wave Amplitude in Patients With Obstructive Sleep Apnea
Photoplethysmography is an easy non-invasive method to detect the pulse wave amplitude (PWA) from a finger. This can be measured using the Somnocheck micro system.
- Trial name
- NCT01690429
- Testing
- Somnocheck micro
- Where
- Germany
- Volunteers
- 26 people
- Sponsor
- Institut für Pneumologie Hagen Ambrock eV
Postoperative Pulmonary Atelectasis, Morbid Obesity
Perioperative Diaphragmatic Ultrasound as Predictive Index of Atelectasis in Bariatric Surgery
In this study the Authors assume that peri-operative changes in DIA are predictive of postoperative atelectasis, thus providing a clinically useful tool to stratify the need for high-intensity monitoring, including admission to…
- Trial name
- ECODIA (NCT04701541)
- Testing
- Diaphragmatic Ultrasound
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of Roma La Sapienza
Vaccine Adverse Reaction, COVID-19
Immunization of 7 Different Vaccines Against SARS-COV-2 Across 4 Countries.
Background: Scarce information exists in relation to the comparison of seroconversion and adverse events following immunization (AEFI) with different SARS-COV2 vaccines.
- Conditions
- Vaccine Adverse Reaction, COVID-19, Vaccine Reaction
- Trial name
- NCT05228912
- Testing
- COVID-19 Vaccines
- Where
- Mexico
- Volunteers
- 1,870 people, healthy volunteers welcome
- Sponsor
- Hospital Clinica Nova
Apneas of Prematurity
The Effect of Stimulating Substances on Brain Activity of Preterm Infants
Introduction: Methylxanthines and doxapram have been widely used for the treatment of apneas of prematurity. Both substances have effects on the central nervous system.
- Trial name
- NCT01344317
- Where
- 2 sites in Austria
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Respiratory Amplitude, Portal Blood Flow
Variations of Portal Flow During the Respiratory Cycle in Healthy Volunteers
The analysis of portal vein blood flow is important when assessing the severity and progression of liver disease. It is important to understand normal liver regulation in order to appreciate the evaluation of the effect of…
- Conditions
- Respiratory Amplitude, Portal Blood Flow, MRI, Echo Planar Imaging
- Trial name
- RESPIFLUX (NCT04782531)
- Testing
- peripheral ECG, Standard MRI
- Where
- France
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Respiratory Amplitude
Influence of Couch Tracking Motion
Tumor motion increases the uncertainty in Radiation Oncology. Couch tracking can compensate for this uncertainty. However it is not known if the couch motion influences the respiratory pattern of the patients.
- Trial name
- NCT02820532
- Testing
- Protura Treatment table
- Where
- Switzerland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Brain Injuries, Congenital Heart Disease
Protecting Brains and Saving Futures - the PBSF Protocol
Background: Multiple neonatal disorders are associated with risks of neurological injury. Thus, management of these infants should involve a coordinated approach to permit early diagnosis with improved clinical care.
- Conditions
- Brain Injuries, Congenital Heart Disease, Newborn Morbidity, Intraventricular Hemorrhage
- Trial name
- PBSF (NCT03786497)
- Where
- 2 sites in Brazil
- Volunteers
- 2,268 people
- Sponsor
- Protecting Brains Saving Futures
Lung Cancer
Motion Correction of Positron Emission Tomography (PET) Data Using Amplitude Gating
Objectives: Evaluation of an amplitude based gated Positron Emission Tomography (PET) data acquisition system for all GE Discovery Positron Emission Tomography/ Computed Tomography (PET/CT) scanners.
- Trial name
- NCT00843219
- Testing
- PET/CT Scan
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- M.D. Anderson Cancer Center
Sleep, Cerebral Oxygenation
Respiratory Support and Brain Health in Preterm Infants
Premature babies often require breathing support during their neonatal intensive care unit stay. This is because their lungs are not fully developed to perform the work of breathing on their own.
- Trial name
- NCT05589831
- Testing
- Non-invasive Neurally Adjusted Ventilatory Assist
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Mount Sinai Hospital, Canada
Obstructive Sleep Apnea (OSA), CPAP
Sleep Apnea Biomarkers and Adherence to Continuous Positive Airway Pressure
Obstructive sleep apnea (OSA) is commonly assessed using the apnea-hypopnea index, although this measure does not fully reflect cardiovascular risk or the physiological impact of the disease.
- Conditions
- Obstructive Sleep Apnea (OSA), CPAP, Biomarkers for Prediction of OA Treatment Efficacy
- Trial name
- BIOSA (NCT07792746)
- Testing
- Continuous Positive Airway Pressure
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Clinique du Millenaire
Heart Failure, Hypertension, Pulmonary
Measurement of Endothelial Function and Cardiac Output: New Methods
The main purpose of this study is to analyse test-retest-reliability of functional quantification of endothelial dysfunction through puls-amplitude-tonometry in patients with heart failure with preserved/reduced ejection…
- Conditions
- Heart Failure, Hypertension, Pulmonary, Hypertension, Diabetic Nephropathies
- Trial name
- NCT02299960
- Testing
- Endo-PAT, NICOM
- Where
- Germany
- Volunteers
- 101 people
- Sponsor
- Charite University, Berlin, Germany
Regional Blood Flow, Premature Birth
Common Neonatal Procedures Could Affect the aEEG in <30 Weeks of Gestational Age Preterms
Very low birth weight infants has increased dramatically their survival. Survival without neurologic disturbance varies a lot between centers.There is evidence that fluctuations in cerebral blood flow influences the appearance of…
- Conditions
- Regional Blood Flow, Premature Birth, Electroencephalography
- Trial name
- ELECTROPREM (NCT00722033)
- Testing
- 3 protocols of Indomethacin administration
- Where
- Chile
- Volunteers
- 10 people
- Sponsor
- Pontificia Universidad Catolica de Chile
Altitude Hypoxia, Neonatal Encephalopathy
Neonatal Electrical Activity at Different Altitude Levels
In this study, the objective is to compare neonatal cerebral electrical activity within 3 days after birth across different altitude areas using amplitude-integrated electroencephalography (aEEG), and establish reference value…
- Trial name
- NCT05966714
- Testing
- aEEG
- Where
- 2 sites in China
- Volunteers
- 531 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Fudan University
Apnea of Newborn, Preterm Labor
Analyze Changes in Respiratory Rate When Using the Scare Respirator
Pilot study of 10 preterm, who are going to be randomly placed to 3 phases : 2 hour of basal observation of respiratory rate, heart rate, saturation, NIPS and aEEG recording, 2 hours with a 20cycles/minute with "scare…
- Trial name
- RESPSUS (NCT04584814)
- Testing
- without any device, scare ventilator at 20, scare ventilator at 40
- Where
- Chile
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidad Catolica de Chile
Neurophysiologic Maturation
Neurophysiologic Maturation Index for Late Preterm Infants
Late preterm infants contribute to significant neonatal intensive care unit health care resource utilization because of their sheer numbers. Determinants of the length of hospitalization (LOH) in this population are understudied.
- Trial name
- NEMO Project (NCT02156817)
- Testing
- Amplitude integrated electroencephalogram, Cardiorespiratory signal acquisition
- Where
- 3 sites in United States, Canada
- Volunteers
- 26 people
- Sponsor
- Brown University