Active clinical trials for "Respiratory Aspiration"

Scoliosis is the abnormality of the spine with direct effects on the shape and mechanics of the thoracic cage. Adolescent Idiopathic Scoliosis (AIS) is the most common 3-dimensional deformity of the spine which can potentially affect respiratory function, exercise capacity as well as the performance of inspiratory and expiratory muscles. During growth morphological changes of thoracic cage affects the pulmonary tissues and functions. Respiratory functions shows negative changes due to Cobb angle, curve localization, number of vertebra and onset age in patient with scoliosis. Exercise approaches include respiratory training program and aim to improve respiratory functions.It is reported that respiratory muscle weakness is a potent contributor to pulmonary impairment in mild, moderate, and severe forms of scoliosis. Studies showed that exercise training and respiratory exercises may improve respiratory function and exercise capacity in patients with AIS. Thus the aim of this study was to investigate the effect of inspiratory muscle training on respiratory muscle strength, respiratory function and functional capacity in adolescents with idiopathic scoliosis.

Since osteopathy it is considered that the alterations in the mobility of the different structures of the organism could cause a decrease in the blood circulation of the tissue causing a functional disorder and, with time, the appearance of a disease. In visceral osteopathy, the treatment of liver dysfunctions it is important due to their interrelation with the functioning of the rest of the abdominal and pelvic viscera and, especially, through the hepatic portal system. However, there are few studies showing whether a manual therapeutic intervention can affect the mobility, function or vascularization of a viscera. Ultrasonography is an appropriate tool for validating some of these intervention procedures given their safety, repeatability, autonomy and the low cost of the procedures and technical equipment which, in a non-invasive manner, will allow the effects of the different therapeutic interventions to be verified. Hypothesis: Vertebral manipulations and pumping of the liver improve the flow of the portal vein in front of the diaphragmatic breathing and the contraction of the psoas iliac muscle. The accuracy of ultrasound to assess venous flow may be useful as an outcome measure. Objectives: To describe the immediate changes of different manipulative interventions on portal vein flow in healthy women and to obtain baseline measurements for future research. Sample description: Pilot randomized controlled clinical trial with a sample of 50 healthy adult women recruited intentionally sampled that will be pseudo-randomly forcing equality of groups: control, chest manipulation, liver manipulation, abdominal breathing and iliac psoas muscle contraction. The minimum size required has been calculated using the program G*Power 3.1.3 for Windows (University Kiel, Germany, 2008) based on an effect size of 0.5, type I error of 5%,type II error of 10% and an effect size of f=0.45.

This study investigated the effects of an inspiratory muscle training (IMT) program on the respiratory muscle strength and resistance and the aerobic physical performance (PP) of handball athletes. Nineteen male athletes took part in the study, allocated at random into the experimental group (EG, n=10) and the placebo group (PG, n=9), aged 19±1 and 22±5 years old, respectively. The respiratory muscle strength (RMS) was evaluated by measuring the maximum inspiratory and expiratory pressures (MIP and MEP, respectively), the muscular respiratory resistance was evaluated by maximum voluntary ventilation (MVV) and the aerobic PP by applying the cardiopulmonary exercise test. Subsequently the volunteers were submitted to an IMT protocol 5 times a week for 12 weeks.

The investigators hypothesize that the scheduled use of bronchoscopy on a regular basis after inhalation injury in burn patients will improve outcome by providing pulmonary hygiene, decrease the incidence of pneumonia, and detect pneumonia earlier than standard treatment without bronchoscopy.

The purpose of this study is to determine the chronic safety and efficacy of phrenic nerve stimulation on central sleep apnea (CSA). Clinically, CSA events translate into sleep fragmentation, excessive daytime sleepiness, reduced exercise capacity, and possibly ventricular arrhythmias. The study is chronic in nature, such that subjects will undergo the implantation of an implantable pulse generator and stimulation lead. A sensing lead may also be placed during the initial implant procedure. Subjects will be followed for up to six-months on therapy to assess respiratory and heart failure outcomes. Following the six-month therapy visit, subjects will enter into a long-term follow-up phase until the completion of the study. It is anticipated that data obtained in this study will show that the proposed intervention can modify respiration with a low incidence of adverse effects. The results of this trial are intended to be used to develop a subsequent protocol for pivotal study.

48 healthy adult male & female subjects will be enrolled in this study to determine the effect of Technosphere® Inhalation Powder (FDKP) on the QT interval of the EKG. Eligible subjects will be randomized into a dosing regimen after admission.

The purpose of this study was to evaluate the efficacy, safety, and tolerability of single doses of trospium inhalation powder (TrIP) administered to subjects with chronic obstructive pulmonary disease (COPD).

The purpose of this study is to evaluate the effects of a 6-day postoperative in hospital cardiopulmonary rehabilitation program on inspiratory muscle strength and its potential association with improved functional capacity after coronary artery bypass grafting surgery.

This study examines the pharmacokinetic profile of Armstrong's proposed Epinephrine Inhalation Aerosol USP, an HFA-MDI (E004), in healthy male and female adult volunteers. Safety of E004 will also be evaluated, under augmented dose conditions.

The objective is to evaluate whether the use of expiratory positive airway pressure (EPAP) reduces the electrical activity of the sternocleidomastoid muscle and enhances the action of the muscle in the patient parasternal ported from Chronic Obstructive Pulmonary Disease. Noting also, if the set pressure level (10 or 15 cmH2O) affects this relationship.