View clinical trials related to Pneumonia, Aspiration.
Filter by:Sunnybrook Veterans Centre (VC) is a long-term care (LTC) facility with many elderly residents living with swallowing disorders who are at high risk of developing pneumonia from aspirating food/liquid into their lungs. Expiratory muscle strength training (EMST) using a hand-held resistance device over a four week intensive program has been shown to have promising results in improving cough function and reducing aspiration during swallowing in older, community-dwelling adults. The purpose of this study is to explore whether a modified slow-stream protocol of EMST over eight weeks is an effective therapy for improving swallowing safety and lung clearance in elderly VC residents with swallowing disorders. Before and after the eight week therapy program, we will measure participants' cough under spirometry, swallowing under videofluoroscopy, and their swallowing-related quality of life and diet texture modification. A three month follow-up visit will measure swallowing-related quality of life again, as well as record incidence of respiratory tract infections requiring antibiotics in the last three months, to be compared with broader institutional data.
The goal of this study to evaluate whether eliminating the use of non-depolarizing neuromuscular blocking agents (NMBA) for maintenance of general anesthesia reduces postoperative pulmonary complications in higher risk patients.
Numerous elderly patients are suffering from aspiration pneumonia due to anatomical or functional predisposing factors including enteral tube feeding, swallowing difficulties, and gastroesophageal reflux disease (GERD). Previous studies have been demonstrated that continuous positive airway pressure (CPAP) is an acceptable means of managing chronic aspiration, atelectasis, and GERD. The purpose of this study is to determine whether nocturnal nasal CPAP is beneficial in patients with aspiration pneumonia and that it would contribute to the rapid clinical stability of aspiration pneumonia.
The current standard for cataract surgery is phacoemulsification with intraocular lens (IOL) implantation. In this procedure, topical anesthesia has become favoured over local anesthetic blocks due to potential serious complications resulting from retrobulbar or peribulbar anesthesia. Routinely, intravenous sedation is used to supplement the topical anesthesia. If patients are not fasted, there is the potential to reduce preoperative discomfort and anxiety, ultimately improving the satisfaction with the care received. An additional benefit is that liberal fasting policies allow for flexibility in the scheduling of cases, particularly for urgent or semi-urgent situations. Clinical practice guidelines for cataract surgery published by the Canadian Ophthalmological Society (COS) recommend that fasting is unnecessary if only topical anesthesia is used without intravenous (IV) opiates or sedation. In general, these suggestions are in agreement with guidelines from the United Kingdom's Royal College of Ophthalmologists, who note that "it is unnecessary to fast patients for local anesthetic cataract surgery." According to the CAS practice guidelines, the same fasting restrictions are applied when IV sedation or anesthesia with peripheral nerve blocks (e.g. retrobulbar or peribulbar blocks) are administered. At our centre at the Kensington Eye Institute (KEI) in Toronto, Canada, almost all cataract patients receive fentanyl and midazolam, with propofol given only in rare circumstances with close observation. This research project at the Kensington Eye Institute will consist of two phases, namely a prospective, consecutive observational analysis and a prospective time-interrupted study. In the first phase, an observational analysis will be conducted in which consecutive cataract surgery patients will be surveyed with a validated questionnaire to assess their satisfaction. Inclusion criteria will include any cataract patient scheduled for surgery who is willing and able to participate in the study, with fully informed consent provided. Previously published literature has evaluated the use of a patient satisfaction questionnaire regarding preoperative fasting, which includes items on hunger, thirst, hoarseness of voice, difficulty breathing, pain, agitation, anxiety, nausea, vomiting, shivering and problems with concentration. A Research Assistant will complete the questionnaire with all patients preoperatively at KEI, as well as a baseline demographic checklist that will include the patient's age, gender, laterality, surgeon, length of time fasted for solids and clear liquids, as well as the type and amount of solids and liquids. Secondary endpoints will be collected postoperatively and will include the incidence of aspiration, nausea and vomiting, as well as the rate of cancellations of surgeries directly related to issues with fasting guidelines. The first phase of the study will be used to conduct an appropriate sample size calculation, which will ensure that our second phase is not underpowered for the primary efficacy endpoint. In the second phase, a time-interrupted prospective study will be established with the following two arms: (1) experimental arm: patients will be encouraged by the Research Assistant to drink clear fluids right up to the 2 hour limit as specified in the latest ASA and CAS guidelines, with no intervention applied for solids, and (2): control arm: standard of care without any encouragement to drink clear fluids up to the 2 hour limit. Patients will be assigned to groups based on month, so that the first month of study execution will enroll all patients into the experimental arm, the second month will enroll only into the control arm, and that subsequent months will alternate enrollment in a similar method. Given the design, the study will be in accordance with the latest ASA and CAS preoperative fasting guidelines, and will not involve any use of financial or other methods of coercion to incentivize patients that are randomly assigned to the experimental arm. The encouragement process will only involve the Research Assistant asking and encouraging the patient to drink a standardized quantity of clear fluid (up to 400mL of water, coffee, tea, apple or cranberry juice and maximum of 2 teaspoons of sugar) up to the ASA and CAS mandated guideline of 2 hours preoperatively, with the patient making the final determination of whether to comply. Following the encouragement process, a demographics and satisfaction questionnaire will be administered to each patient preoperatively, as well as another satisfaction questionnaire administered following the surgery. Baseline demographics, primary and secondary endpoints will remain consistent with the first phase.
The two most common consequences resulting from aspiration are chemical pneumonitis and bacterial aspiration pneumonia. Both entities present with comparable clinical signs and symptoms. In the absence of a reliable clinical or biological marker to differentiate between these two conditions, most patients with suspected aspiration are treated empirically with antibiotics. De-escalation of initial antibiotic treatment is encouraged based on the results of microbiological results, usually performed before starting antimicrobial treatment. However, in most hospitals, 48-72h are required to obtain the results of microbiological cultures, and to de-escalate empirical large spectrum antibiotic treatment. The use of the Unyvero®, a multiplex PCR-based testing system, for detection of respiratory bacterial pathogens would allow decreasing the percentage of patients with aspiration syndrome who will receive unappropriated antibiotic treatment at Day 3.
Dysphagia is associated with high rates of mortality and morbidity. Adjusting the oral diet of ICU-patients based on flexible endoscopic evaluation of swallowing (FEES) findings might reduce pneumonia rate, mortality and need for intubation/tracheotomy.
Total participants in the "Functionality and Accuracy of the smART System in Real-Life ICU Settings" are 10 participants - in the current Sheba study site there were 2 participants and in the Jefferson study site (identifier NCT03198988) there were 8 participants. This study is conducted in order to validate the functionality and accuracy of the smART™ System in a real-life ICU setting. The smART™ Feeding Tube System is a novel system with nasogastric tube developed by ART Medical (Healthcare) Ltd, based on sensor-lined tubes that transmit real-time information to an external console. The smART™ feeding tube is equipped with reflux sensors which alert when gastric contents regurgitating into the esophagus. In addition, the smART™ feeding tube is equipped with sensors designed to provide information about the location of the tube thus assisting in reducing the incident of misplacement during first positioning. The smART™ feeding tube is also automatically and in real-time stops feeding if the feeding tube moves out of position during ongoing use or detect gastric content in esophagus. Furthermore, smART™ Feeding Tube System can guide operator to correctly re-position the tube. Lastly the smART™ Feeding Tube System is equipped with an anti-reflux mechanism and automatic Gastric Residual Volume (GRV).
This study evaluates potential of music therapy treatment to support breathing, speech, swallow and cough of persons with amyotrophic lateral sclerosis (ALS). Music therapy is the clinical use of music and its elements to enhance human health and wellbeing. Application of music therapy principles in neurorehabilitation allow to treat cognitive, sensory, and motor dysfunctions.
Purpose of the trial: Evaluate the efficacy and safety of the device of self-invention of continuous oropharyngeal aspiration denominated "SUPRAtube" in patients with orotracheal intubation and mechanical ventilation.
This study evaluates the medical device Newbreez LD is designed to protect the lower airways from saliva, liquids and food aspirations in tracheotomized patients suffering from chronic aspirations that require specific care and may lead to complications, including inhalation pneumonia.