View clinical trials related to Respiratory Tract Diseases.
Filter by:The objective of this study is to assess the inoculation-related symptoms and long-term effects of COVID-19 vaccines in patients with lung cancer or pulmonary nodules in a real-world setting. The investigators aim to provide high-quality evidence for the COVID-19 vaccines in cancer/pre-cancer patients, and to address their concern about the safety profile of the newly developed vaccines.
The Investigators plan a single center study to get preliminary data to answer a number of fundamental questions directly related to management of COPD. The research will determine whether ventilation heterogeneity and distribution of ventilation inform, determine, assist or drive the: 1) status or clinical course in patients with COPD, 2) understanding of factors associated with activities of daily living and quality of life in patients , 3) risk of exacerbation or hospitalization in those with COPD, and 4) predictors of therapeutic pathway or treatment regime.
This study aims to validate dried blood spots (DBS) for SARS-CoV-2 (Severe Acute Respiratory Syndrome 2) antibody detection in elderly individuals.
Lung magnetic resonance imaging (MRI) with proton and inhaled inert gases has demonstrated a clinical ability to provide valuable structural and functional information in lung disease. Advances in lung MRI methods have led to the STH department handling clinical imaging referrals from local and national respiratory units. Hyperpolarised Xenon-129 gas MRI is now the gold-standard MRI modality used in clinical practice for asthma and COPD in Sheffield. In this new study, the investigators will use Xenon gas MR imaging and 19F gas MR imaging to obtain physiological, structural, and functional information about patients with known respiratory disease, namely asthma and COPD. Up to 20 patients with asthma and up to 20 patients with COPD will be recruited. Study visits will involve lung function tests and imaging using proton MRI, hyperpolarised xenon gas MRI, and 19F perfluoropropane MRI. After initial baseline assessments, patients will be followed up after 3 and 6 years to investigate the utility of MRI and lung function measurements in tracking disease progression over time. In addition, during the COVID-19 pandemic will also be studying the long term effects of this novel disease. The investigators will use Xenon gas MR imaging and pulmonary vascular 1H MR imaging to obtain physiological, structural, and functional information about patients with COVID-19, including hospitalised patients and mild, non-hospitalised COVID-19 patients. Participants may be invited for baseline assessments during the symptomatic phase of the disease and/or be followed up after 6, 12, 24 and 52 weeks (in line with clinical follow up for hospitalised patients) to investigate long term effects of this novel disease. This novel approach will provide mechanistic insight in to clinical observations such as : (i) why previously healthy patients can respond so poorly to oxygen/ventilation therapy, (ii) why patients respond to proning, and (iii) whether this is caused by alveolar-capillary interstitial changes and /or microvascular clotting in the pulmonary vasculature (leading to V/Q mismatch), and (iv) whether these acute changes lead to long term interstitial lung disease.
This is a Phase 1/2, open-label, first-in-human (FIH) study designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and anticancer activity of BLU-945, a selective EGFR inhibitor, as monotherapy or in combination with osimertinib.
The main objective of the proposed study is to evaluate the impact of coronavirus (2019-nCoV), hereafter COVID -19, on patients' loss of functional capacity after completion of hospital treatment. Specifically, the research will focus on examining changes in musculoskeletal, cardiovascular, and respiratory function, as well as motor control. In addition, we aim to evaluate rehabilitation treatments after recovery from COVID -19 and consider additional preventive measures based on previous experience.
Lung diseases are one of the most common causes of emergency room visits. There are very few tools that are able to predict which patients will have a worsening or increasing severity of their condition. There are also limited ways to check the health of patients with respiratory conditions at home and during the time between medical appointments. The ADAMM-RSMTM device records heart rate, breathing rate, temperature, cough and activity while wearing it. This study will test participants willingness to wear the device and perform ongoing monitoring to assess the possibility to predict the onset and increases in severity of their lung conditions.
A cross-sectional study is expected to conducted by inquiring about the history, diagnosis results and medication details of respiratory diseases of the outpatient pediatric patients with respiratory diseases in the pediatric departments at specialist children's hospital at the second class and above, general hospitals and maternal and child healthcare hospitals. About 10,000 electronic questionnaires are expected to be collected in total, with about 100 participating hospitals and 100 electronic questionnaires from each participating hospital.Diagnosis and treatment information of pediatric patients are expected to be collected in the third week in April, July and October 2021 and in January 2022.
Chronic Respiratory Disease (CRD), particularly asthma and chronic obstructive pulmonary disorders (COPD) are leading causes of mortality and reduced quality of life due to its wide-reported association with other multi-morbidities.There is limited knowledge on the burden of CRD in the rural communities in Bangladesh due to poor awareness on the impact of CRD on quality of life and unavailability of diagnostic facilities due to weaker primary healthcare settings. The study aims to estimate the CRD burden in Bangladesh in a large representative population to draw the attention of policy makers to the creation of social awareness and improvement of primary healthcare infrastructure for respiratory disease in Bangladesh. The study is a prospective observational one in nature. The study will be implemented in Mirzapur, a rural sub-district of Tangail district in Bangladesh within the period of February to May 2021. A total of 981 participants will be enrolled from the study. Verbal consent will be taken initially. Participants who are assessed to be COVID-19 negative will be invited for a visit to the mobile clinic following national health guidelines to perform the spirometry. The study team will provide an information sheet (written in local language) that describes the study aim and objectives with potential risk benefits to the participants. All participants will be enrolled through written consent and satisfactory response to the patient information sheet. The Research Assistant (RA) will collect the relevant metadata such as demographics, information on risk factors, screening questionnaires relevant to asthma and COPD, reported health status and symptoms related to CRD etc. from the participant after obtaining the written consent. Data quality will be ensured by the Field Research Supervisor through checking all the collected information. The enrolled participants will undergo spirometry for the evaluation of their lung function. Spirometry will be collected by trained personnel and will be quality checked by an expert panel at CHRF. Repeated collection will take place in the event if the test results do not pass quality checking. Participant will also be invited to the study clinic within the next 10 days after assessment for any further clinical assessment that is deemed necessary by the study physician. The collected data and spirometry reports will be reviewed to evaluate the CRD patient in terms of their disease. The study will analyse the rate of CRD burden stratified by age, sex, and income group. The productivity loss will be measured in terms of work hours lost due to CRDs.
This is a prospective cohort study, observational, multicentre, single-arm, post-registration to assess the safety of the Adsorbed COVID-19 (Inactivated) Vaccine Sinovac / Institute Butantan.