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

Respiratory und intestinal microbiome will bei analyzed during a period of 6 months. In a retrospective analysis it will be looked for correlations between microbiome and cf therapy (e.g. inhaled and systemic antibiotics, cftr modifiers, proton pump Inhibitors, enzymes, nutritional habits), clinical status and self reported outcome.

This observational study will examine the care-seeking behaviors of Veterans with chronic obstructive pulmonary disease (COPD) to see whether patients' perceived need for care or lack of access to care leads to delays in getting care for COPD exacerbations. Participants complete a baseline in-person visit and receive calls every two weeks for one year to monitor for COPD exacerbations. Detailed information about each exacerbation and time to care are obtained. A sample of participants and their caregivers participate in in-depth interviews. Approximately half the participants will also use a remote inhaler monitor to record their albuterol inhaler use to see if this approach can identify early exacerbations. Results from this study will be used to develop an intervention that will assist Veterans in the early identification, evaluation, and treatment of exacerbations, and will be integrated with the VA primary care team.

It is the aim of this project to develop and validate a German language screening questionnaire for symptoms of respiratory muscle weakness and sleep-disordered breathing (SDB) in patients with neuromuscular disorders.

To describe the clinical profile of COPD patient who is under outpatient surveillance at polyclinic institutions of Moscow (including demographic data (age, gender, ethnicity, occupation), smoking status, disease duration, disease severity grade, distribution by disease phenotype, disease exacerbation rate in the setting of real-life clinical practice).

Although High Frequency Oscillatory Ventilation (HFOV) has been used in case of unresponsive to conventional mechanical ventilation both in children and newborns, there is no data on its success and the factors that affect its success in the literature.

This study aims to identify and validate the gene expression differentials of peripheral blood mononuclear cells and differential inflammation profiles and other aspects in classic asthma, cough-variant asthma and eosinophilic bronchitis.

The purpose of this study is to identify the treatment outcomes of surgical resection with sequential adjuvant chemotherapy and radiotherapy in patients with stage IIIA non-small cell lung cancer and N2 disease at only the sub- or para-aortic level.

Young infants are most vulnerable to severe disease and even death when infected with Bordetella Pertussis. The current vaccines and vaccination programs do not guarantee protection of neonates. During the last weeks of pregnancy, maternal IgG antibodies are transferred actively to the fetus. Administration of a pertussis containing vaccine during pregnancy offers protection through high titers of maternal antibodies transferred to the child. Since transplacental transport is immature, infants who are born prior to 37 weeks of gestation, might be vulnerable to pertussis infection even though maternal vaccination was administered, but specific data are lacking. The primary aim of this observational study is to measure whether vaccination during pregnancy offers protection to preterm born infants through higher titers of maternal antibodies, despite immature transplacental transport. Four cohorts of mother-infant pairs will be recruited: term versus preterm born infants, born from either vaccinated women or not vaccinated women. These mother-infant pairs are recruited according to the vaccination status of the mother and to the gestational age at delivery. Pertussis specific antibody titers (anti-Pertussis Toxin, anti-Filamentous haemagglutinin, anti-Pertactin titers) will be monitored in blood samples of the mothers at delivery to measure the possible influence of both gestational age and maternal vaccination status. In order to measure the decline of maternal antibodies in the first weeks of life, blood will be taken from cords as well as from infants at 8 weeks of age, before the first infant pertussis vaccine is administered. Pertussis antibodies to the same antigens will be measured in all infants after a primary series of acellular pertussis vaccines administered at 8,12 and 16 weeks of age and before and after a booster dose in the second year of life. In addition, cellular mediated immune responses will be evaluated in a subgroup of infants before and after a primary series of infants vaccines. A last goal is to measure whether vaccination during pregnancy could offer additional maternal antibodies through breast milk. Again a comparison is made between preterm and term born infants, born from either vaccinated or unvaccinated women. The amount of lactoferrin and pertussis toxin specific IgA in breast milk samples will be measured in samples taken at birth (colostrum), and at several time points afterwards as long as breastfeeding is continued.

This is a retrospective observational, open label study to evaluate and prospectively validate in a blind manner the accuracy of predicting treatment outcomes by PrediCare in individual patients with Non-Small Cell Lung Cancer, Small Cell Lung Cancer, Castration-Resistant Prostate Cancer, Breast Cancer & Colon Cancer under the treatment with the mono- and combination drug protocols for the 1st and 2nd line treatment, approved to the market as a Standard of Care

This study aims to evaluate prevalence of sarcopenia and cachexia in patients with chronic cardiopulmonary disease. The investigators will also investigate metabolic disorders like glucose metabolism, presence of metabolic syndrome, body composition and histological changes in skeletal muscle and body fat. Finally, patients will be followed for clinical endpoints.