Filter By
Clear all Advanced
I am/have/had
added new label for I am/have/had
more
I am looking for
added new label for I am looking for
more
Advanced Filters
Found 97 clinical trials
Carbon Monoxide-based Rebreathing Method and Bioimpedance in Hemodialysis Patients

carbon monoxide rebreathing method, that measures blood volume, and bioimpedance that measures total body water. Case-control subjects will be matched on gender, age and weight. Secondary aims are

  • 0 views
  • 26 Jan, 2021
  • 2 locations
Lung Function After Abdominal Surgery

The study aims to investigate changes in lung function and diffusion capacity for carbon monoxide after open and minimally invasive abdominal surgery and whether such changes can explain hypoxia

spirometry
abdominal operation
  • 0 views
  • 26 Jan, 2021
  • 1 location
Systems Biology of Diffusion Impairment in Human Immunodeficiency Virus (HIV)

Diffusing capacity for carbon monoxide (DLco) abnormalities are common in HIV+ individuals and associated with significant morbidity and mortality. The complexity and the individualized

carbon monoxide
HIV Vaccine
bronchoscopy
bronchodilator
diagnostic procedures
  • 5 views
  • 25 Jan, 2021
  • 1 location
The Association of Cigarette Smoking on Exercise Capacity and Skeletal Muscle Function in Taiwan Adult Smokers

analysis, and resting heart rate variability will be evaluated by the heart rate variability monitor. Besides, grip strength, exhale carbon monoxide concentration, pulmonary function test, respiratory

  • 0 views
  • 26 Jan, 2021
  • 1 location
CORE: CO Monitoring for Reach and Efficacy in Tobacco Treatment for Cancer Patients

The purpose of this study is to assess the cessation success rates of an intensive tobacco treatment program in a patients undergoing cancer treatment at 30 days, 3 months and 6 months.

  • 0 views
  • 21 Feb, 2021
  • 1 location
LUNG FIBROTIC CHANGES ASSOCIATED WITH SARS-CoV-2 INFECTION

Prospective, observational, multicenter study that will evaluate the changes in lung function that patients admitted with SARS-CoV-2 pneumonia will present according to the level of severity at 4, 12, 26 and 52 weeks after hospital discharge.

pneumonia
pulmonary function test
  • 0 views
  • 24 Jan, 2021
  • 1 location
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 based on data derived from a thoracic CT scan with injection of contrast media.

lung carcinoma
ct scan
  • 0 views
  • 28 Mar, 2021
  • 1 location
Post-intensive Care Follow-up of Patients Hospitalized for an Acute Respiratory Distress Syndrome Caused by COVID-19

For the last years, studies have described the " Post-intensive care Syndrome " (PICS), which consists in alteration of quality of life, cognition, autonomy and psychological disorders within the months after intensive-care. Patients with COVID-19 in intensive care units are at high risks to develop PICS. The primary objective is …

  • 0 views
  • 27 Jan, 2021
  • 1 location
Electronic Cigarette Use During Pregnancy

Aim 1: To compare the overall toxicant exposure in pregnant women who use electronic cigarettes (e-cigs, vapor, e-liquid, e-juice, vape, vaping devices) compared to women who smoke conventional cigarettes. Aim 2. To compare toxicant exposure and birth outcomes among infants born to pregnant women who use e-cigs compared to women …

  • 36 views
  • 02 May, 2021
  • 6 locations
Healthy Lung Study- Development of 3 Tesla MRI Hardware and Software for Helium-3 Gas Imaging of the Lung: Healthy Volunteer Development Study

Healthy volunteers aged 18-75 will undergo hyperpolarized 3-Helium MRI and pulmonary function testing for the development of tools to assess image signal to noise and reproducibility of spin-density and diffusion-weighted imaging.

  • 235 views
  • 25 Jan, 2021
  • 1 location