Active clinical trials for "Lung Diseases, Obstructive"

The purpose of this study is to evaluate the safety and efficacy of once daily oral inhalation dose of MK-5475 380 µg in participants 40 to 80 years (inclusive) with Pulmonary Hypertension associated with Chronic Obstructive Pulmonary Disease (PH-COPD). The primary hypothesis of the study is MK-5475, a soluble Guanylate Cyclase (sGC) stimulator is superior to placebo in increasing 6 Minute Walking Distance (6MWD) from baseline at Week 24.

This study will evaluate the efficacy and safety of astegolimab compared with placebo in participants with chronic obstructive pulmonary disease (COPD) who are former or current smokers and have a history of frequent exacerbations.

Acquired brain injury (ABI) is one of the biggest cause of death and disability in the world. Patients with ABI often have difficulties with swallow and breath. The study purpose is to evaluate if the Expiratory Flow Accelerator (EFA) technology has positive effects on the respiratory and swallowing function in patients with acquired brain injury (ABI). Researchers recruit patients at Centro Ettore Spalenza-Fondazione Don Carlo Gnocchi in Rovato, Italy. To partecipate, patients should satisfy certain eligibility criteria; they will not be enrolled if they satisfy exclusion criteria. If a patient can be recruited, researchers do a swallow, consciousness and respiratory assessment with him. After that, the patient will be randomized to the study or control group. If the patient is in the control group, he will receive a traditional rehabilitation treatment. Otherwise, the patient will receive an additional treatment with the EFA device. Researchers will assess again the patient (with the same tools of the previous assessment) after 12 weeks of treatment. They want to see if the EFA device could help patients with ABI to improve their health conditions. The study will last extensively from January 2023 to December 2024.

The purpose of this study is to evaluate the influence of exercise capacity and safety of iNO at doses of 10 ppm or 40 ppm for 2 hours per day after continuous treatment for one week, which is of great significance for finding safe and effective methods for treating COPD.

One-lung ventilation (OLV) is essential part of anesthesia during thoracic procedures. However, OLV induces a drastic increase of intrapulmonary shunt due to maintained pulmonary perfusion through the nonventilated lung, which may result in severe hypoxemia. Although the protective mechanisms of hypoxic pulmonary vasoconstriction favorably modulate pulmonary perfusion to the ventilated lung, the effect is attenuated in patients with history of chronic obstructive pulmonary disease (COPD), which alters compliance of the pulmonary artery. Salbutamol is a selective short-acting beta2-agonist and when inhaled during OLV, it acts selectively on the pulmonary vasculature reducing pulmonary vascular resistance of well-ventilated lung. We hypothesized that inhaled salbutamol would alleviate ventilation-perfusion mismatch during OLV of COPD patients, and aimed to assess the effects of salbutamol on oxygenation in these patients.

This trial is a randomized, double-blind, parallel placebo clinical trial, the purpose of which is to investigate whether the adjuvant therapy of using probiotics during the treatment of diabetic patients can decrease blood sugar levels significantly in comparison with placebo, and observe if the reduced lung function could be recovered in patients with type 2 diabetes (T2DM) and chronic obstructive pulmonary disease (COPD) simultaneously.

The purpose of the study is to prove the clinical superiority of respiratory rehabilitation software "Redpill Breath" and evaluate the clinical improvement effect by 6-minute walk test of the software, compared to the manual rehabilitation management for those who need respiratory rehabilitation(COPD, Asthma, Lung Cancer, etc.)

TQC3721 suspension for inhalation is a PDE3/4 inhibitor developed by Chia Tai Tianqing Pharmaceutical Group Co., LTD., which can simultaneously achieve bronchial smooth muscle relaxation and anti-inflammatory effects. This is a randomized, double-blind, placebo-parallel, phase II trial of the efficacy and safety of inhaled TQC3721 suspension/placebo at different doses in patients with moderate to severe chronic obstructive pulmonary disease. Objective To evaluate the efficacy, safety and tolerability of TQC3721 inhalation suspension in the treatment of moderate to severe Chronic Obstructive Pulmonary Disease (COPD).

The study aims to develop and test the effectiveness of a new home-based pulmonary rehabilitation program comprising two distinct phases, the first in which an 8-week respiratory rehabilitation program is carried out the second in which a maintenance pulmonary rehabilitation program is carried out.

Beyond pulmonary complications, COPD presents with extrapulmonary manifestations including reduced cognitive, cardiovascular, and muscle function. While exercise training is the cornerstone in the non-pharmacological treatment of COPD, there is a need for new exercise training methods. The COPD-HIIT trial intend to investigate the effects and mechanisms of 12 weeks supramaximal high-intensity interval-training (HIIT) compared to moderate intensive continous training (MICT) in people with COPD and matched healthy controls on important clinical outcomes. The trial also intends to compare the effects of 24 months of exercise training (supramaximal HIIT or MICT) to usual care in people with COPD on brain health, cardiorespiratory fitness and muscle power; in people with COPD.