View clinical trials related to Respiratory Aspiration.
Filter by:The factors affecting the rate of primary caesarean section births are complex, and identifying interventions to reduce this rate is challenging. Effective interventions targeting at women are mainly represented by Childbirth training workshops, psychoeducation and psychosocial couple-based programs. Considering non medical interventions targeting mothers, the pattern of breathing during labor that can help for vaginal delivery is a controversial topic. There are no data to support a policy of directed maternal breathing or pushing during vaginal delivery. The abdomino-perineal concept was originally a postpartum rehabilitation technique. Currently, applications are increasing. During labor, expiration channeled by a flow regulator device offers support to women enduring the pain of uterine contractions. During the second stage, the expiratory regulated pushing allows a long, efficient and very intuitive push. The use of this regulated expiratory breathing method was introduced in the study unit in January 2018. Despite a positive experience both reported by women and midwives, investigators have so far only subjective feedback without objective measurable clinical impact. As a result, investigators are conducting this scientific study whose main objective is: - To Evaluate the impact of a regulated expiratory breathing method on childbirth process .
Dysfunctional breathing in children primarily affects the ability to participate in sport or exercise but can also stop children doing other activities such as playing musical instruments. Clinical experience has shown that physiotherapy (through the use of breathing retraining and other associated techniques) can stop the symptoms of dysfunctional breathing, allowing children to return to normal activities and reduce or stop inhaled medications. Whilst there is some evidence in adults with this condition to support the use of physiotherapy, there have been no studies carried out in children investigating whether physiotherapy is beneficial for children with dysfunctional breathing. This study therefore aims to investigate the feasibility of a future large scale multicentre clinical trial designed to investigate whether physiotherapy improves outcomes for children with dysfunctional breathing. The improved management of this common but under recognised condition would lead to significant improvements in the quality of life of children coupled with the reduction in potentially harmful medications.
The aim of this study was to evaluate the effect of exercise training in addition to compression therapy on quality of life, venous return time, muscle strength, clinical severity, functional capacity in venous insufficiency compared to compression treatment alone. Fourty-two volunteer patients with venous insufficiency will include in the study were randomly divided into three groups as inspiratory exercise, calf muscle exercise and control. While the control group will receive only compression therapy, the inspiratory exercise group will apply inspiratory muscle training consisted of strengthening exercise in addition to compression therapy; kalf muscle exercise group will apply strengthening exercise for calf muscle in addition to compression therapy for 2 days/week with physiotherapist and 3 days/week by themselves, 8 weeks. All the patients will assess with Chronic Venous Disease Quality of life Questionnaire-20 (CIVIQ-20), Nottingham Health Profile, Photopletismograph, Venous Clinical Severity Score (VCSS), hand-held dynamometer, Visual Analogue Scale (VAS), circumference measurements, 6-minute walk test (6MWT), before and after the treatment.
The onset and offset of the neural inspiratory time are fundamentally important measurements in studies of patientventilator interaction, where the level of assistance delivered by the ventilator is controlled by the patient's demand. The onset of neural inspiratory time can be determined in esophageal pressure, transdiaphragmatic pressure, and EMG signals. The investigator compare the onset measured by EMG, esophageal and transdiaphragmatic pressure, and consider that the correlation between them is well in different conditions.
Efficient inhalational anesthetic delivery requires the use of low-flow air and oxygen to reduce drug waste and minimize workspace contamination and environmental pollution. Currently, excess anesthetic gas is scavenged and removed from the operating room via the hospital ventilation system, where it is released into the atmosphere. CO2 is removed from the anesthesia circuit by the use of CO2 removal systems to prevent re-breathing and potential hypercarbia. Carbon dioxide is currently removed using chemical granulate absorbers (CGAs), which trap CO2 in the granules that are later disposed of when absorption capacity is reached. They require replacement approximately every other day when used in moderate to high volume surgical centres, placing a costly burden on the healthcare system and environment (landfill). One of the more concerning downfalls of using CGAs is the potential for the inhalational anesthetics to react with the granules and potentially produce toxic byproducts known as compounds A-E that are nephrotoxic and neurotoxic and require excess amounts of anesthetic gas to dilute. This excess use of anesthetics gases places a financial burden on the healthcare system and has a detrimental impact on the environment. The vast majority of the gases used are eventually released into the environment with little to no degradation where they accumulate in the troposphere and act as greenhouse gases. DMF Medical has created Memsorb, a new CO2 filtration membrane. Memsorb can remove CO2 from the anesthesia circuit without the use of CGAs, thereby eliminating the potential for toxic byproducts and allowing for significantly lower air and oxygen flow to be used, resulting in less use of inhalational anesthetics. Memsorb uses a polymeric membrane (similar to the ones used in oxygenators for cardiac surgery) that selectively allows CO2 to leave the rebreathing system, while maintaining the inhalational anesthetic in the circuit. The lifespan of Memsorb is at least 12 months, resulting in less particulate waste and a decreased cost to the healthcare system. We wish to evaluate the ability and efficacy of Memsorb in removing CO2 from the anesthesia circuit while maintaining physiologic minute volume ventilation, as compared to the traditional CGAs in a variety of surgical procedures, patient populations, and anesthesia gas flows.
There is little evidence about the mechanical characteristics and muscular function in patients with Acute Respiratory Distress Syndrome (ARDS) at the time of weaning of the mechanical ventilation, as well as the behavior of the mechanical properties, breathing pattern, muscular effort, and gas exchange during a successful and failed spontaneous breathing trial.
To assess the drug exposure profile in systemic circulation of Primatene Mist by inhalation, versus Epinephrine by intramuscular injection, and ProAir HFA by inhalation in healthy adults.
Asthma and COPD are common chronic diseases of respiratory system. The correct use of inhalers is crucial in terms of efficacy of the treatment, however both asthma and COPD patients quite frequently misuse the inhalers. The objective of this study is to determine the factors influencing the number of inhalation errors committed by asthma and COPD patients when using the inhalers. In included patients the inhalation technique will be evaluated (by both list of inhalation errors and 4 point scale of proper inhaling) by two observers and the below information will be collected: - general demographic information and education level - information concerning time of diagnosis, the previous course of disease, smoking history, number of previous inhalation techniques training, the sources of information about the inhalation technique and adherence to therapy - Asthma Control Test or COPD Assessment Test (respectively for asthma and COPD) - assessment of quality of life (St. George's Questionnaire for COPD and Asthma Quality of Life Questionnaire for asthma) - cognitive functions assessment using Mini-Mental State Examination - the simplified assessment of vision impairments - the results of spirometry
The aim of this study is to adjust the end tidal inhalation anesthetic concentration by observing the entropy value in patients who will be provided anesthesia maintenance with volatile anesthetics after applying the routine epidural anesthesia technique and to observe the end tidal volatile concentration that will provide to remain in the target entropy limits during the operation.
The effects of orofarangeal exercises (OE) and inspiratory muscle training (IMT) on sleep quality, disease severity, and airway muscle tone have been investigated in several studies. IMT and OE exercise modalities for patients and practitioners have advantages and disadvantages. It is recommended to compare exercise modalities in the studies. Whether OE or IMT exercise type is more effective on disease severity, sleep quality and snoring has not been investigated. The aim of this study was to compare the effectiveness of inspiratory muscle training and oropharyngeal exercises in patients with OSAS in terms of disease severity, snoring, daytime sleepiness, respiratory muscle strength and sleep quality.