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Found 67 clinical trials
Establishment of NAFLD Cohort and Development of Fibrosis Markers

This study is designed for establishment of non-alcoholic fatty liver disease patients cohort to development of markers to predict histologic progression of liver fibrosis.

shear wave elastography
fatty liver
biopsy of liver
liver disease
elastography
  • 7 views
  • 27 Mar, 2021
  • 1 location
Pediatric COVID-19 and MIS-C Long-term Follow-up

This is a multisite prospective observational study to evaluate the clinical sequelae of symptomatic and asymptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in the pediatric population, including coronavirus disease 2019 (COVID-19) and multisystem inflammatory syndrome in children (MIS-C), and characterize the immune response associated with these clinical presentations. …

  • 0 views
  • 29 Jul, 2021
  • 2 locations
Treatment Outcome and Prognostic Factors for Rheumatoid Arthritis (RA) Patients With Interstitial Lung Disease (ILD)

The objectives of this single center, prospective, non-interventional cohort is to understand patient characteristics, general treatment patterns, effectiveness/safety of conventional disease modifying antirheumatic drug (DMARD) and biologic DMARD treatments in rheumatoid arthritis patients with ILD in the real-world setting

biologic disease-modifying antirheumatic drug
DMARD
interstitial lung disease
antirheumatics
pulmonary disease
  • 28 views
  • 25 Jan, 2021
  • 1 location
Diagnostic Accuracy Of Forced Oscillation Technique To Detect Lung Function Anomalies

The diagnosis of a lung function anomaly requires the evaluation of pulmonary function by spirometry. However, some patients (e.g. children, elderly, or diseased individuals) may have difficulty performing the related forced maximal respiratory maneuver correctly. Forced Oscillation Technique (FOT) measures lung impedance during tidal breathing, requiring minimal patient cooperation. The …

spirometry
pulmonary function test
  • 0 views
  • 26 Jan, 2021
  • 8 locations
Sample Collection Registry for Quality Control of Biological and Environmental Specimens and Assay Development and Testing

Background Researchers are interested in developing a registry protocol to obtain biologic and environmental samples anonymously from adult volunteers for use in laboratory tests and studies. The samples will be used to determine if new tests are sufficiently valid and precise to be used in research studies and for quality …

  • 1 views
  • 21 Sep, 2021
  • 1 location
Mechanisms of Familial Pulmonary Fibrosis

This a prospective, longitudinal study of first-degree family members of patients diagnosed with familial interstitial pneumonia (FIP). FIP is the familial form of idiopathic pulmonary fibrosis (IPF), which is defined as 2 or more bloodline relatives which have a diagnosis of idiopathic interstitial pneumonia (IIP). The most common form of …

pneumonia
  • 30 views
  • 22 Mar, 2021
  • 1 location
Lung Function After Abdominal Surgery

> Investigation: The day before surgery and the day after surgery Primary outcome measures: Pulmonary function test with dynamic spirometry (Vital capacity, FEV1) and diffusion capacity for

spirometry
abdominal operation
  • 0 views
  • 26 Jan, 2021
  • 1 location
Functional Capacity and Quality of Life in Patients With Vascular Ring

pulmonary function test, 6 minute walk test, cardiopulmonary exercise test and will fill a quality of life questionnaire.

  • 0 views
  • 13 Mar, 2021
  • 1 location
Vitamin C Supplementation to Pregnant Smokers: Follow-up of 2 Randomized Trials Plus Changes in DNA Methylation

follow-up of respiratory outcomes in these children including the study of pulmonary function test (PFT) trajectories and incidence of recurrent wheeze/asthma from infancy through early adolescence in

vitamin c supplementation
pulmonary function test
wheezing
asthma
  • 40 views
  • 14 May, 2021
  • 2 locations
Hyperglycemia and Mitochondrial Function in The Endothelium of Humans

matrix metalloproteinase9 (MMP9). Lastly, to show that inhaled steroids can improve residual lung disease evaluated by Pulmonary Function Test (PFTs) and Impulse Oscillometry (IOS).

rosiglitazone
hypertension
metabolic syndrome
diabetes
hyperglycemia
  • 46 views
  • 26 Jan, 2021
  • 1 location