Clinical trials: Pulmonary Perfusion
Congenital Heart Surgery, Cardiopulmonary Bypass
Use of Phenoxybenzamine [PBZ] IV to Assist High Flow Low Pressure Perfusion [HFLPP] on Cardio-pulmonary Bypass
Cardiopulmonary bypass [CPB] in small size bodies can result in decreased peripheral perfusion. This results in anaerobic metabolism as evidenced by lactic acidosis.
- Trial name
- NCT00620945
- Testing
- Phenoxybenzamine
- Volunteers
- 87 people
- Sponsor
- The Cleveland Clinic
Lung Transplant Surgery
Comparison Between Two Medical Devices for the Reconditioning of Lungs Intended for Transplantation
This study aims to evaluate the effectiveness of two medical devices ( XPS XVIVO and OCS Transmedics) used for organ reperfusion in patients needing bilateral lung transplants from marginal donors.
- Trial name
- EVOLUTION (NCT07361718)
- Testing
- ex vivo lung perfusion for eventual lung transplant, Organ Care system
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Coronary Artery Disease, Coronary Artery Bypass Grafting
Effects of PEEP on Parameters of Tissue Perfusion in Patients Post Cardiac Surgery
Pulmonary dysfunction is a condition inherent in cardiac surgery because of various interventions, such as general anesthesia, a median sternotomy, cardiopulmonary bypass and establishment of internal thoracic artery dissection.
- Conditions
- Coronary Artery Disease, Coronary Artery Bypass Grafting, Acute Lung Injury
- Trial name
- NCT03753022
- Testing
- Group G5, Group G10, Group G15
- Volunteers
- 125 people
- Sponsor
- Federal University of São Paulo
Critical Illness
Effect of Different VV ECMO Flows on Lung Perfusion Monitored by EIT
The purpose of this study is to investigate the feasibility of using electric impedance tomography (EIT) to monitor lung perfusion during veno-venous (VV) extracopreal membrane oxygenation (ECMO) support, as well as the effect of…
- Trial name
- NCT05778292
- Where
- China
- Volunteers
- 15 people
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Non-small Cell Lung Cancer
Complication and Lung Function Impairment Prediction Using Perfusion and CT Air Trapping
The primary objective of the CLIPPCAIR study is to construct and validate a new algorithm for predicting post-operative forced expiratory volume in 1 second (FEV1) values for lung resection candidates; this new model will be…
- Trial name
- CLIPPCAIR (NCT03885765)
- Testing
- Predictive data, Lung resection
- Where
- France
- Volunteers
- 160 people
- Sponsor
- University Hospital, Montpellier
Post-Acute COVID-19, Post COVID-19 Condition
Ventilatory and Perfusion Abnormalities in Individuals With Post-Acute Sequelae of SARS-CoV-2 Infection
Prospective cohort study to evaluate the utility of quantitative CT analysis to assess ventilation and perfusion defects in patients with Post-acute Sequelae of SARS-CoV-2 (PASC) and functional limitations
- Conditions
- Post-Acute COVID-19, Post COVID-19 Condition, Post Viral Fatigue, Dyspnea
- Trial name
- PASC VQ (NCT05866952)
- Testing
- Computed Tomography of the Chest
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tufts Medical Center
Lung Diseases, Interstitial Lung Disease
Thorax MRI for Evaluation of Lung Morphology, Ventilation and Perfusion
In spite of the considerable technical difficulties, several publications confirm the potential that T1-maps and MRI to characterize pathological changes in lung tissue.
- Trial name
- NCT04719078
- Testing
- MRI of the chest
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- University of Zurich
Stroke
The Acute and Chronic Effects of a Heel Raise Programme on Central Blood Pressure, Arterial Compliance and Oxygen Perfusion After Stroke
Physical inactivity and increased sedentary time are linked to increased blood pressure and may cause decreases in peripheral and cerebral oxygen perfusion in stroke survivors.
- Trial name
- NCT03423433
- Testing
- Heel raise intervention
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- University of Winchester
Pulmonary Hypertension
Cardiac Magnetic Resonance Imaging and Pulmonary Perfusion
Pulmonary hypertension is a rare severe disease leading to cardiac insufficiency. Treatment depends on the severity of the disease.
- Trial name
- NCT01100008
- Testing
- Magnetic resonance imaging (MRI)
- Where
- France
- Volunteers
- 29 people
- Sponsor
- University Hospital, Toulouse
Lung Diseases, Pulmonary Embolism
Magnetic Resonance Diagnosis of Pulmonary Embolism
The purpose of this study is to evaluate the diagnostic accuracy of thoracic magnetic resonance imaging with gadolinium-enhanced, unenhanced and perfusion sequences in patients with clinically suspected acute pulmonary embolism…
- Trial name
- IRM-EP (NCT01077778)
- Testing
- Gadolinium-enhanced Magnetic Resonance Imaging
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris