View clinical trials related to Respiratory Aspiration.
Filter by:From a clinical perspective, we find that many patients with Post COVID condition suffer from severe and debilitating shortness of breath, while routine pulmonary investigations fail to find the cause of the problems experienced. If dyspnea is associated with palpitations, dizziness or anxiety, patients are commonly diagnosed with "dysfunctional breathing". From a psychosomatic perspective, the symptom of dysfunctional breathing can be classified as a "functional symptom" under the umbrella term of somatic symptom disorder. Therefore, Yoga interventions with special emphasis on breath-guided relaxation are a promising approach. We aim to investigate the psycho-somatic and somato-psychic pathophysiology on a morphological, psychological, functional and biological basis underlying the symptom of dysfunctional breathing. Furthermore, we plan to investigate the mechanism of Yoga intervention on the mental and somatic symptom burden of participants with Post COVID condition. Then, we aim to compare the impact of Yoga on other groups - healthy individuals, patients with chronic obstructive lung disease (COPD), as well as those with somatic symptom disorder. As a control intervention to Yoga guided breathing exercises a social contact group will be used.
The presence of solid food or fluid residue in the stomach is always a major concern when patients require medical procedures under sedation or general anesthesia, due to the high risk of pulmonary aspiration of the stomach contents. This is especially important in emergency procedures, when a fasting period could not be observed. Pulmonary aspiration of gastric content is a serious perioperative complication of obstetric anesthesia, and it is associated with morbidity and mortality. Information from a bedside ultrasound assessment of the stomach may be a very useful resource to decide whether it's safe to proceed, cancel or delay a surgical procedure. The ultrasound assessment of the stomach content has shown to be very feasible and practical in non-pregnant patients. However, it has not been determined whether the competence reached by anesthesiologists in non-pregnant subjects can be transferred to the obstetric population, especially in term pregnant patients where it could be difficult to identify the stomach because of the presence of the gravid uterus. Although quantitative assessment of the gastric antrum cross-sectional area in terms of intra- and interrater reliability has been evaluated in non-pregnant adults, it remains to be evaluated in pregnant patients. Furthermore, it has not been determined whether the performance of novice operators is comparable to expert operators in the gastric quantitative assessment. This study aims to determine whether trained anesthesiologists can reliably assess the stomach content of pregnant patients by ultrasound, evaluating the inter- and intra-rater reliability of quantitative gastric ultrasound in term pregnant patients comparing anesthesiologists of different level of expertise. The investigators hypothesize a substantial to almost perfect agreement in the intra- and interrater reliability of the antral cross-sectional area among raters in term pregnant patients scheduled for elective cesarean delivery.
To compare the effects of active cycle of breathing technique and diaphragmatic breathing on pulmonary functions and sputum diary after coronary artery bypass graf
The study aims to investigate how slow breathing with prolonged exhalation (i.e., ProlEx breathing) modulates decision-making under risk in healthy participants. To do this, a short-term breathing intervention is combined with a decision-making paradigm while neural, physiological, and behavioral data are recorded.
Asthma is an inflammatory condition which is characterized by coughing, sneezing, and shortness of breath. The ratio of asthma is increasing day by day around the globe. According to an estimate, more than 300 million people are affected from this chronic respiratory disorder throughout the world. The asthma is diagnosis on basis of sign and symptoms as there is no gold standard of evaluating the asthma. There are basically two treatment strategies for asthma involving medical management and physiotherapy treatment. In medical treatment, steroid drugs and bronchodilators are given to asthmatic patients. Now a day, the physiotherapy treatment has gained much importance. There are numerous physiotherapy approaches available for rehabilitating asthma patients such as breathing techniques, yoga, and relaxation exercises. Buteyko technique includes three steps (control pause, shallow breathing and combination of step 1 & 2). While, papworth method includes five steps (breathing, education, relaxation, combination of breathing and relaxation exercise and home exercises). The randomized clinical trials will be conducted for this study and data will be calculated using simple random sampling technique. The study will be carried out in Clinical Private (Farooq Clinic) setting Khushab and THQ Khushab for a period of 10 months after approval from research and ethical committee. Firstly, consent will be taken from the study participants. Screening will be done using WHO Quality of Life Scale questionnaire and asthma control test adult scores. Lung spirometry values (FVC, FEV1, & FEV1/FVC) and oxygen saturation will be evaluated at baseline, 2 weeks, and 4 weeks. Patients will be divided into two groups. Group A & Group B. Buteyko breathing technique will be performed to Group A patients and papworth method will be performed to Group B. Chest physiotherapy will be performed to both groups as a conservative treatment at baseline, 2 weeks, and 4weeks
The aim of the project is to determine whether nasal inspiratory peak flow is sufficient for preoperative and postoperative measurement of nasal patency compared to rhinomanometry.
inhalation injury is very common in infants, young, children. complications of this problems are low pulmonary functions and limited mobility of main inspiratory muscle.
The purpose of this prospective randomized controlled trial is to determine whether using the Oxygen Reserve Index can prevent hyperoxemia in pediatric patients receiving single-lung ventilation. Participants will have their FiO2 adjusted in a prescribed manner based on the arm to which they are assigned. The researchers will compare whether blood oxygen levels were lower in the ORI group.
The goal of this clinical trial is to determine the efficacy of multisession mindful breathing in reducing symptoms among patients with advanced cancer. Adult patients with advanced cancer will be assessed using Edmonton Symptom Assessment System (ESAS) scoring system. Patients who scored ≥4 in at least two or more components in ESAS will be recruited and randomly assigned to either 4 daily-session of 30-minute mindful breathing and standard care or standard care alone.
This is a prospective longitudinal cohort study whereby pregnant individuals are asked to complete an 8-day testing protocol to measure their sleep and cardiovascular health at two timepoints during pregnancy.