Active clinical trials for "Respiratory Aspiration"

Aim: This study was conducted to determine the effect of progressive muscle relaxation and breathing exercise on sleep quality and exercise self-efficacy in chronic obstructive pulmonary patients. Methods: This study was conducted as a randomized controlled experimental study. The study was conducted with 64 chronic obstructive pulmonary patients, where 36 of them were in the intervention group and 34 in the control group. Data of the study were collected using the descriptive information form, the Pittsburgh Sleep Quality Index, and the Exercise Self-Regulatory Efficacy Scale (Ex-SRES) for patients with COPD. Results: When the total scores pertaining to the sleep quality index and exercise self-efficacy of the individuals in the intervention and control groups were compared, it was found that there were statistically significant differences in the intervention group compared to the control group (p < 0.05). Keywords: Exercise Self-Regulatory Efficacy, sleep quality in patients with COPD, PGE along with breathing exercises, pulmonary rehabilitation

Open cardiac surgery is an important treatment method that is frequently used in the treatment of complicated atherosclerotic ischemic heart disease and heart valve diseases. It is emphasized that respiratory functions decrease significantly after cardiac surgery, especially in the immediate post-operative period. Therefore, despite significant progress in the field of cardiopulmonary bypass and anesthesia technique, pulmonary complications after cardiac surgery are still seen as the main cause of other negative outcomes such as morbidity, mortality, and long-term hospitalization. Cardiac surgery patients are especially at high risk for the development of postoperative pulmonary complications (PPC). It has been reported that deep breathing exercises improve postoperative lung expansion and ventilation, resulting in a significant reduction in pulmonary complications. Postoperative respiratory physiotherapy techniques include techniques such as early mobilization, positioning, breathing exercises, active breathing techniques cycle, as well as the use of different mechanical devices such as incentive spirometry (IS), positive expiratory pressure mask therapy, and continuous positive airway pressure. Incentive spirometry (IS) is a mechanical breathing device that provides slow deep breathing and gives visual feedback and is used as one of the important interventions in the prevention of PPC in patients who have been undergoing open heart surgery for many years. In studies examining the effectiveness of deep breathing exercise with IS on the development of PPC in open cardiac surgery patients, it is seen that IS application is performed in the postoperative period , it is noteworthy that there is no study examining the effectiveness of preoperative IS application. In the light of this information, the aim of this study is to evaluate the effect of deep breathing exercise with incentive spirometry initiated in the preoperative period on pulmonary function and complications in patients undergoing open heart surgery.

Even if cerebral palsy not directly effect respiratory system, impairment of nervous and muscle systems, because of the brain damage, may cause respiratory functions impairment. In literature, it has been showed that children with cerebral palsy have decreased respiratory muscle strength and associated with trunk control, quality of life and respiratory functions. But, there is no study in literature that aims to increase respiratory muscle strength in these children. Hence, the aim of this study is to investigate effects of inspiratory muscle training on respiratory functions, trunk control, activities of daily living, functional exercise capacity and quality of life in children with cerebral palsy.

A prospective validation study: Level I-full night-polysomnography (PSG) versus a diagnostic device with measurement of the peripheral arterial tone (PAT) of patients with chronic heart failure (CHF) and sleep-disordered breathing (SDB).

The study seeks to determine the prevalence of sleep disordered breathing in a population of patients diagnosed with lung cáncer.

To determine the effect of deep breathing exercises on lung function in healthy smokers.

Background: After total knee replacement (TKR) surgery, patients often experience intense levels of pain, stress, and anxiety that can adversely affect postoperative recovery. Diaphragmatic breathing exercise (DBE) may help patients manage pain and emotional distress. Aim: The aim of this study was to investigate the effect of DBE on pain, anxiety, and depression in patients undergoing TKR. Methods: The study population consisted of patients who underwent TKR surgery in the orthopedic ward of Çankırı State Hospital between May and August 2019. The study sample included a total of 38 patients satisfying the inclusion criteria. Stratified randomization was used to assign the patients into sex-matched intervention group (n=19) and control group (n=19). Patients in the intervention group were also trained in the DBE procedure. Pain scores were evaluated at 1, 2, 4, 8, 12, and 24 hours postoperatively, while the anxiety and depression was applied on the postoperative day 2. Data were analyzed using descriptive statistics, Chi-square test, and Mann-Whitney U test.

Patient-ventilator asynchronies can occur as a result of a mismatch between neural (patient) and ventilator inspiratory and expiratory phases. Sensitivity of this visual analysis, even when performed by experts in the field, is low, around 28% in one landmark publication. The impact of the display of Pmus together with the other ventilator waveforms on the ability of health-care professionals to identify asynchronies has not been tested so far. OBJECTIVES: To compare the sensitivity and specificity of the detection of patient-ventilator asynchrony by health professionals through visual inspection of the ventilator waveforms (conventional group) with the sensitivity and specificity of health professionals who have available, in addition to these ventilator waveforms, also the estimated inspiratory muscle pressure curve (Pmus group). METHODS: Participants will analyze 49 consecutive different scenarios of mechanical ventilation generated in a simulator. Intensive care unit physicians and respiratory therapist will be invited to participate and after the inclusion will be randomized to one of two groups: 1) the control group will inspect pressure and flow curves and 2) the Pmus group will inspect pressure, flow, and Pmus curves. Before the start of the study, all participants will have a 30-min training session to homogenize their concepts on the definitions of the different types of asynchrony. Subsequently, the participants will be randomized to the conventional group or Pmus group. Participants will be designated to watch different sessions, in groups of at most 20 individuals, according to their randomization. In these sessions, recorded ventilator waveforms will be projected to a large screen for 30 seconds. A still image containing a few ventilatory cycles will remain visible for another 30 seconds when participants will have to choose which asynchrony (if any) the participants can see on the screen. Sessions of the Pmus group will display, in addition to pressure and flow, the estimated muscle pressure curves. The main outcome is the asynchrony detection rate (sensitivity). It will be also compared specificity, positive and negative predictive values for asynchrony detection. Statistical significance will be set at an alpha level of 0.05. The sample size was estimated in 98 participants based on the expectation of a 10 percentage points difference in the sensitivity between groups.

Forty-six endurance runners, 23 males (age = 16.4±1.1) and 23 females (age=16.8±1.1) participated in our study. The contribution of abdominal, thoracic, and subclavian musculature to respiration and ventilation parameters during three different intensities on a cycle ergometer was assessed pre- and post-intervention.

The purpose is to determine if single doses of PUL-042 inhalation solution are safe in healthy subjects.