Active clinical trials for "Respiratory Tract (Lung and Bronchial) Diseases"

The study is researching an investigational drug, called BNT116, in combination with cemiplimab. BNT116 and cemiplimab will each be called a "study drug", and together be called "study drugs" in this form. The study is focused on patients who have advanced non-small cell lung cancer (NSCLC). The aims of the study are to see how safe and tolerable BNT116 is in combination with cemiplimab and to see how effective BNT116 in combination with cemiplimab is compared to cemiplimab by itself at treating your cancer. The study is looking at several other research questions, including: What side effects may happen from receiving the study drugs How much study drug is in your blood at different times Whether the body makes antibodies against the study drug(s) (which could make the drug less effective or could lead to side effects)

The prevalence of obstructive sleep apnea (OSA) is high in the United States and is a major health concern. This disorder is linked to numerous heart, blood vessel and nervous system abnormalities, along with increased tiredness while performing exercise likely because of a reduced blood supply to skeletal muscles. The gold standard treatment of OSA with continuous positive airway pressure (CPAP) in many cases does not lead to significant improvements in health outcomes because the recommended number of hours of treatment per night is often not achieved. Thus, development of novel treatments to eliminate apnea and lessen the occurrence of associated health conditions is important. The investigators will address this mandate by determining if repeated exposure to mild intermittent hypoxia (MIH) reduces heart and blood vessel dysfunction and tiredness/ fatigue experienced while exercise performance. The investigators propose that exposure to MIH has a multipart effect. MIH directly targets heart and blood vessel associated conditions, while simultaneously increasing upper airway stability and improving sleep quality. These modifications may serve to directly decrease breathing episodes and may also serve to improve usage of CPAP. Independent of its effect, MIH may serve as an adjunctive therapy which provides another path to reducing heart and blood vessel abnormalities that might ultimately result in improvements in exercise capacity and reverse performance fatigue in individuals with OSA.

This is an open-label, single arm Phase II study designed to evaluate the efficacy and safety of thoracic radiotherapy for extensive-stage small-cell lung cancer treated with PD-1/PD-L1 plus etoposide platinum followed by PD-1/PD-L1 maintenance therapy

Atomoxetine-plus-oxybutynin therapy (AtoOxy) has been shown to substantially reduce obstructive sleep apnea severity (OSA) in about half of patients. Here, the investigators will study which patients respond meaningfully to therapy using pathophysiological traits measured at baseline sleep studies.

The literature on the physiological response (vasodilation, neuromuscular fatigue, and muscle oxygenation) following the application of different dosages of oxygen therapy in patients with Chronic Respiratory Failure (CRF) and Long-Term Oxygen Therapy (LTOT) during exercise is scant. The evaluation of these aspects can allow the clinicians and the rehabilitation staff to correctly dose the oxygen therapy at rest and during exercise and to reach a higher level of improvement after training. For this purpose, we will recruit 20 patients admitted to the Pulmonary Unit of the ICS Maugeri in Lumezzane (BS) with the presence of CRF defined as PaO2 at room air less than 60 mmHg, the need for LTOT since 3 months, and with a stable clinical condition. This is a crossover study and will last 3 days. We will test the same subject, randomly, in the following three conditions: A) CONDITION ROOM AIR: patient will breathe room air through the Venturi mask (Vmask FiO2 21%) and will be considered as "sham condition" B) CONDITION FiO2 30%: the subject will breathe through a Venturi mask with a FiO2 of 30%. C) CONDITION FiO2 60%: the subject will breathe through a Venturi mask with a FiO2 of 60%. During each condition, we will evaluate: a) oxygen saturation (SatO2), transcutaneous paCO2 value (tcCO2), BORG fatigue and dyspnea, blood gas analysis; b) mitochondrial function through the Near Infra-Red Spectroscopy and c) vascular function by Single Passive Leg Movement (sPLM) technique; d) central and peripheral neuromuscular fatigue after a submaximal intermittent isometric contraction. The present project will help to understand the best doses of oxygen therapy to allow patients to achieve a higher level of vasodilation and mitochondrial function and a lower level of neuromuscular fatigue. We could apply these results to the rehabilitation program in order to get a greater level of improvement in exercise tolerance.

When administering clinical trial drugs to patients with house dust mite allergic rhinitis, safety/tolerance is comparatively evaluated as the primary outcome, and symptom improvement and immune activity of the disease are comparatively evaluated as secondary outcome.

Continuous positive airway pressure (CPAP) is highly effective in treating obstructive sleep apnea (OSA). However, this treatment modality relies heavily on patient adherence, and poor adherence to the treatment limits its effectiveness in treating OSA. Strategies to augment adherence are needed in the management of OSA. The smart watch and linked app provide various health information, including sleep, snoring or oxygen saturation during sleep, exercise, blood pressure, and electrocardiogram. The smart watch and linked app could potentially improve adherence to positive airway pressure (PAP) treatment. This randomized controlled trial (RCT) aimed to examine whether the use of smart watch and app can increase PAP adherence in patients with OSA.

The goal of this proof-of-concept clinical trial is to determine whether cardiac rehabilitation improves exercise capacity and chronotropic (heart rate) response to exercise among people with Long COVID. The study will include individuals with confirmed SARS-CoV-2 infection, symptoms not present prior to COVID-19 that are persistent for at least 3 months after acute infection ("Long COVID"), and who have reduced exercise capacity less than predicted and reduced heart rate response during cardiopulmonary exercise testing (CPET). In addition to the primary outcome of change in peak VO2, secondary outcomes will include change in symptoms including autonomic symptoms (COMPASS-31), anxiety (GAD-7), depression (PHQ-9), endothelial function with brachial artery flow-mediated dilation, and satisfaction (net-promotor score).

COVID-19 is currently one of the serious public health challenges worldwide, and there is a great need to develop effective treatments. Paxlovid is a Pfizer-developed oral new drug for the treatment of COVID-19. Paxlovid, which is used to treat adult patients with mild to moderate COVID-19 who have high-risk factors for progression to severe disease, was conditionally approved for marketing in the United States and China in December 2021 and February 2022, respectively. Clinical trials have shown that this drug can significantly reduce the progression from mild to severe disease and the rate of hospitalization and mortality. However, due to the limitations of clinical trials in the subject selection, there is still insufficient knowledge about the efficacy and safety of Paxlovid in a real-world population. Relevant studies on this drug in real-world people, especially in Chinese populations, have not been reported. Therefore, this study was designed to investigate the efficacy and safety of Paxlovid on sufferers of COVID-19 through a retrospective, real-world analysis.

Background: Chronic graft-versus-host disease (cGVHD) is an immune system disorder that can occur in people who have had a stem cell transplant. cGVHD can affect multiple organs and increase risk of disability and death. New treatments are needed to treat cGVHD after stem cell transplant. Objective: To test a drug (pacritinib) in people with moderate or severe cGVHD that has not responded to previous treatment. Eligibility: People aged 18 years and older with moderate or severe cGVHD that has not responded to 2 or more lines of previous treatment. Design: Participants will be screened. They will have blood and urine tests. They will have tests of their heart and lung function. They may also have a CT scan. Some may have other specialized tests. Participants will take the study drug at home every day. Pacritinib is a capsule taken by mouth. The study doctor will determine the dosage and schedule. Participants will keep a medication diary. They will record the date and time of each drug dose and any missed doses. Participants will visit the clinic every 2 weeks for the first 4 months. Then they will visit the clinic once every 4 weeks. They will have blood and urine tests. During some visits, other screening tests will be repeated, and participants will fill out questionnaires about their quality of life. Photographs may be taken of skin rashes and joints affected by cGVHD. Participants will give saliva samples. Optional biopsies may be taken of the skin and mouth. Participants will take pacritinib for 6 to 12 months if no side effects develop. Follow-up visits will continue for up to 2 years. ...