Chronic Obstructive Pulmonary Disease Clinical Trial
Official title:
Small Intestinal Absorption in Patients With Chronic Obstructive Pulmonary Disease Complicated by Cor Pulmonale: A Pilot Study
Aim: To investigate whether patients with pulmonary hypertension have reduced absorption
capacity compared to COPD patients without cor pulmonale potentially due to venous
obstruction in the portal vein system.
The presence of cor pulmonale was determined by echocardiography. The concentration of
D-xylose and zinc were measured in peripheral blood one, two and three hours after ingestion
and used as markers of absorption. Furthermore, urine was collected for five hours to
determine the amount of excreted D-xylose.
Background: Cor pulmonale is a common complication to Chronic Obstructive Pulmonary Disease
(COPD), and may result in increased pressure in the inferior caval vein and stasis of the
liver. The chronic pulmonary hypertension may lead to stasis in the veins from the small
intestine and thereby compromise absorption of nutrients.
Aim: To investigate whether patients with pulmonary hypertension have reduced absorption
capacity compared to COPD patients without cor pulmonale.
Methods: Absorption of D-xylose (25 g) and zinc (132 mg), administered as a single dose, was
tested in 14 COPD patients, seven with and seven without cor pulmonale. The presence of cor
pulmonale was determined by echocardiography. The concentration of D-xylose and zinc were
measured in peripheral blood one, two and three hours after ingestion and used as markers of
absorption. Furthermore, urine was collected for five hours to determine the amount of
excreted D-xylose.
;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT05102305 -
A Multi-center,Prospective, OS to Evaluate the Effectiveness of 'NAC' Nebulizer Therapy in COPD (NEWEST)
|
||
| Completed |
NCT01867762 -
An Effectiveness and Safety Study of Inhaled JNJ 49095397 (RV568) in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease
|
Phase 2 | |
| Recruiting |
NCT05562037 -
Stepped Care vs Center-based Cardiopulmonary Rehabilitation for Older Frail Adults Living in Rural MA
|
N/A | |
| Terminated |
NCT04921332 -
Bright Light Therapy for Depression Symptoms in Adults With Cystic Fibrosis (CF) and COPD
|
N/A | |
| Completed |
NCT03089515 -
Small Airway Chronic Obstructive Disease Syndrome Following Exposure to WTC Dust
|
N/A | |
| Completed |
NCT02787863 -
Clinical and Immunological Efficiency of Bacterial Vaccines at Adult Patients With Bronchopulmonary Pathology
|
Phase 4 | |
| Recruiting |
NCT05552833 -
Pulmonary Adaptive Responses to HIIT in COPD
|
N/A | |
| Recruiting |
NCT05835492 -
A Pragmatic Real-world Multicentre Observational Research Study to Explore the Clinical and Health Economic Impact of myCOPD
|
||
| Recruiting |
NCT05631132 -
May Noninvasive Mechanical Ventilation (NIV) and/or Continuous Positive Airway Pressure (CPAP) Increase the Bronchoalveolar Lavage (BAL) Salvage in Patients With Pulmonary Diseases?
|
N/A | |
| Completed |
NCT03244137 -
Effects of Pulmonary Rehabilitation on Cognitive Function in Patients With Severe to Very Severe Chronic Obstructive Pulmonary Disease
|
||
| Not yet recruiting |
NCT03282526 -
Volume Parameters vs Flow Parameters in Assessment of Reversibility in Chronic Obstructive Pulmonary Disease
|
N/A | |
| Completed |
NCT02546700 -
A Study to Evaluate Safety and Efficacy of Lebrikizumab in Participants With Chronic Obstructive Pulmonary Disease (COPD)
|
Phase 2 | |
| Withdrawn |
NCT04446637 -
Acute Bronchodilator Effects of Ipratropium/Levosalbutamol 20/50 mcg Fixed Dose Combination vs Salbutamol 100 mcg Inhaler Plus Ipratropium 20 mcg Inhalation Aerosol Free Combination in Patients With Stable COPD
|
Phase 3 | |
| Completed |
NCT04535986 -
A Phase 3 Clinical Trial to Evaluate the Safety and Efficacy of Ensifentrine in Patients With COPD
|
Phase 3 | |
| Recruiting |
NCT05865184 -
Evaluation of Home-based Sensor System to Detect Health Decompensation in Elderly Patients With History of CHF or COPD
|
||
| Completed |
NCT03295474 -
Telemonitoring in Pulmonary Rehabilitation: Feasibility and Acceptability of a Remote Pulse Oxymetry System.
|
||
| Completed |
NCT03256695 -
Evaluate the Relationship Between Use of Albuterol Multidose Dry Powder Inhaler With an eModule (eMDPI) and Exacerbations in Participants With Chronic Obstructive Pulmonary Disease (COPD)
|
Phase 3 | |
| Withdrawn |
NCT04042168 -
Implications of Appropriate Use of Inhalers in Chronic Obstructive Pulmonary Disease (COPD)
|
Phase 4 | |
| Completed |
NCT03414541 -
Safety And Efficacy Study Of Orally Administered DS102 In Patients With Chronic Obstructive Pulmonary Disease
|
Phase 2 | |
| Completed |
NCT02552160 -
DETECT-Register DocumEnTation and Evaluation of a COPD Combination Therapy
|