Active clinical trials for "Sarcoidosis, Pulmonary"

The primary objective of the study is to assess the improvement of daily activity in subjects with Stage IV Pulmonary Sarcoidosis one year after the conduct of a pulmonary rehabilitation program. The secondary objectives are the following: assess the improvement of daily activity at several times : 2, 6 and 12 months after the beginning of a pulmonary rehabilitation program assess the improvement of exercise capacity by tests used in medical practice assess the correlation between daily activity and exercise capacity assess the improvement of dyspnea assess the improvement of quality of life and psychological state

An randomized trial of two maintenance doses of Acthar Gel for patients with chronic pulmonary sarcoidosis. Patients will be observed for 24 weeks of treatment.

Study comparing pirfenidone versus placebo for patients with advanced fibrotic sarcoidosis

This prospective interventional study was done between May and September 2020. We included 20 patients from the chest department, Alexandria Main University Hospital (AMUH) with the inclusion criteria of having suspected pulmonary sarcoidosis (based on clinical and radiological presentation) and being ≥18 years of age. The bronchoscopy procedure was done under local anesthesia. Endobronchial biopsies and bronchoalveolar lavage were obtained.

In the diagnosis of patients with sarcoidosis, there is paucity of literature on the diagnostic yield of the endobronchial biopsies obtained with narrow band imaging (NBI) bronchoscopy. The present study aims to compare the diagnostic yield of endobronchial biopsyperformed under direct narrow band imaging or white light bronchoscopy guidance in suspected sarcoidosis.We hypothesize that the use of NBI will improve the yield of endobronchial biopsy in patients with sarcoidosis.

The goal of this study is to evaluate the diagnostic agreement between, on the one hand, ultra-low dose CT and MRI with UTE pulse sequences, and on the other hand, standard CT scan, to quantify lung parenchyma patterns in thoracic sarcoidosis.

This project focuses on the sub-group population with pulmonary sarcoidosis - a condition that causes red swollen tissue called granulomas to develop in organs such as the lungs. The condition is associated to symptoms of shortness of breath and a persistent dry cough. The aim of the research is to investigate the role of physical activity, exercise and diet within pulmonary sarcoidosis-related outcomes. Exercise has the potential to improve symptoms of pulmonary sarcoidosis including fatigue, dyspnoea, quality of life (QOL) and exercise tolerance. The use of exercise in symptomatic patients is supported by current evidence but is limited and requires further understanding, given the unique nature of the condition, in terms of physical and psychological outcomes. Specific dietary and exercise recommendations are limited by the lack of evidence for specific modifications such as the type(s), intensities, frequency and duration. The study will involve completion of validated questionnaires including quality of life (QOL; Sarcoidosis Health Questionnaire (SHQ) (see appendix III), the SHQ comprises of 29-item, 7 point Likert scale questionnaire and fatigue (Fatigue Assessment Scale; FAS (see appendix IV) and will require participants to attend two visits to the Kingston University, Human Performance Lab at Penrhyn Rd campus, this is to ensure reliability and validity for the data collected. The visits will consist of a range of physical tests including lung function, a six-minute walk test and muscle strength tests. The primary aim of the study is to ascertain the physical activity patterns in those with pulmonary sarcoidosis with regards to perceived physical activity, measured using the the International Physical Activity Questionnaires (IPAQ) (appendix V), which comprises of 27 items across five activity domains and actual physical activity ,measured by tri-axial accelerometry, fatigue assessment scale (appendix IV). The secondary aim of the study is to understand the effect of pulmonary sarcoidosis in relation to muscle strength and exercise capacity against physical activity, lung function and oxygen saturation and how these differ from healthy normative values. Participants will be asked to read the participant information and declare consent before starting the study. Only the researcher and supervisors of the study will have access to the raw data. Anonymity will be kept all times.

Sarcoidosis is a chronic condition which predominantly affects the lungs and lymph glands within the chest, however, may affect any organ within the body. At the present time, very little is known as to the exact cause of sarcoidosis and it is widely believed that the condition arises due to overreaction of the immune system to an unknown trigger in the environment such as an infection. Alongside this, the clinical course and progression of the condition varies considerably; some patients have a very mild form which does require any specific treatment, where as other patients develop a more severe form which can lead to permanent scarring (fibrosis) of the lungs if left untreated. At the present time it is difficult to predict how a patient will be affected by their sarcoidosis as there is a distinct lack of clinically useful markers which help predict prognosis and identify people at risk of disease progression or those who require treatment. The main aims of this study are to use a technique which captures and analyses breath samples to provide a profile of the chemicals known as volatile organic compounds (VOCs) which are present in the exhaled breath of patients with sarcoidosis. Specifically the study would look to see if these VOCs are different in patients with sarcoidosis compared to people who do not have sarcoidosis or any lung conditions. In addition, the study would look to see how these breath profiles relate to potential infections, change over time or in response to treatment with steroids. The study will involve a total of 80 patients presenting with suspected sarcoidosis and involve a total of four study visits over the course of twelve months. During each study visit a sample of breath will be collected alongside a blood test to look for markers of disease activity as well as completion of two questionnaires relating to a patients degree of breathlessness and quality of life. At the start of the study an additional questionnaire will be completed to identify possible risk factors for the development of sarcoidosis as well as the option of providing a sample of blood for genetic testing (which is voluntary). In patients undergoing a bronchoscopy or endobronchial ultrasound (EBUS), a sample of fluid which naturally lines the airways (bronchoalveolar lavage) will also be taken and used for metagenomic sequencing to try and identify any microbes which might be present within the lung and airways.

The purpose of this study is to determine the efficacy of influenza vaccine (antibody response) in patients with sarcoidosis.

This is an educational work. Thirty patients with pulmonary sarcoidosis will be included in the study and randomly selected into two training groups.One group will receive home inspiratory muscle training (IMT) for 15 minutes, twice a day, 7 days a week with the resh Threshold IMT 'device. In the IMT group, the initial training intensity will be determined by measuring the maximal inspiratory muscle strength (MIP) with the intraoral pressure measuring device, 30% of the measured (MIP) value will be started at the first evaluation and the new training intensity will be determined by calculating 30% of the measured value by repeating the MIP measurement every week. The other group will perform upper extremity and trunk exercises combined with respiratory exercises at home for 7 days, twice a day for 15 minutes.Patients will be evaluated before the training program and 8 weeks after the training. In the first evaluation, demographic information and clinical characteristics of the patients will be noted.In this study, upper and lower extremity exercise capacity, respiratory functions, peripheral muscle strength, dyspnea, fatigue, sleep quality, cognitive function, daily living activities, physical activity level, anxiety, depression, upper extremity and trunk exercises combined with inspiratory muscle training in patients with sarcoidosis and the impact on quality of life.