View clinical trials related to Hypoventilation.
Filter by:Around 20% of the patients requiring hospitalization for Acute Exacerbation of Chronic Obstructive Pulmonary Disease (AECOPD) develop hypercapnia, which is associated with an increased risk of death. Once Non Invasive Ventilation (NIV) has been initiated, a reduction in Respiratory Rate (RR) and improvement in pH within 4 h predicts NIV success. If pH <7.25 and RR >35 breath per minutes persist, NIV failure is likely. Worsening acidosis, after initial improvement with NIV, is also associated with a worse prognosis. In addition, it has been shown that delaying intubation in patients at high risk for NIV failure has a negative impact on patient survival. Hence, assessing the risk of NIV failure is extremely important. NIV has some limitations: a) intolerance, discomfort and claustrophobia requiring frequent interruptions; b) poor patient-ventilator synchrony, especially in presence of air leaks or high ventilatory requirements. Since removing carbon dioxide by means of an artificial lung reduces the minute ventilation required to maintain an acceptable arterial partial pressure of carbon dioxide (PaCO2), the investigators hypothesize that applying Extra-Corporeal CO2 Removal (ECCO2R) in high-risk AECOPD patients may reduce the incidence of NIV failure and improve patient-ventilator interaction. After the beginning of ECCO2R, NIV could be gradually replaced by High Flow Nasal Cannula Oxygen Therapy (HFNCOT), potentially reducing the risk of ventilator induced lung injury, improving patient's comfort and probably allowing the adoption of a more physiologically "noisy" pattern of spontaneous breathing.
Using an extensive set of both volitional and non-volitional tests of respiratory muscle function and strength it is the aim of this study to - identify potential determinants for the development of obesity hypoventilation - to identify predictors for the presence of a sleep-related hypoventilation requiring treatment in obese patients
RTM Vital Signs, LLC is developing a miniature wearable tracheal sound sensor that communicates with a cell phone containing a machine-learning diagnostic algorithm designed to detect and predict the onset of mild, moderate, and severe hypoventilation (respiratory depression) due to an opioid overdose. The purpose of this clinical trial is to develop/validate diagnostic algorithms capable of detecting/predicting the onset of hypoventilation induced by a controlled intravenous infusion of fentanyl. The wearable sensor and algorithms will provide a series of alerts and alarms to the person, caregiver, and/or emergency personnel.
The aim of this study is to determine the factors associated with alveolar hypoventilation in terms of cognitive impairment, daytime sleepiness, respiratory function, nocturnal respiratory events This evaluation will clarify the clinical phenotypes of respiratory disease in myotonic steinert dystrophy.
Chronic obstructive pulmonary disease (COPD) is a lung disease caused by cigarette smoke that affects millions of people. In the United States, COPD is the 3rd leading cause of death making it one of our most important public health problems. Some people with COPD get disease flares that are called acute exacerbations of COPD - or AECOPDs for short. When people get an AECOPD they experience increased shortness of breath, wheezing and cough; symptoms that often require urgent or emergent treatment by healthcare providers. In the most severe, life-threatening situations, people with AECOPDs are put on a ventilator in the emergency department and admitted to the intensive care unit. Most AECOPDs can be treated with low doses of medications called steroids. This is good because high doses of steroids can cause unwanted side effects. Unfortunately, recent studies suggest that the sickest people, those admitted to the intensive care unit needing ventilator support, need higher doses of steroids because they may have resistance to these important medications. The investigators are studying steroid resistance during very severe AECOPDs so that we can eventually develop better and safer therapies for these vulnerable people.
Congenital central hypoventilation syndrome (CCHS) is a rare disorder of autonomic and respiratory regulation that frequently alters oxygen delivery to the brain. In CCHS, neurocognitive function has been of great concern because of the potential for repeated hypoxemia and hypercarbia in activities of daily living in addition to hypoventilation with related hypoxemia and hypercarbia during sleep. As the world's leading referral center for CCHS, the Center for Autonomic Medicine in Pediatrics (CAMP) is engaged in ongoing research to identify factors that impact neurocognitive performance in patients with CCHS in order to optimize clinical management and improve long term neurocognitive outcomes. The purpose of this IRB-approved research study is to implement the NIH Toolbox as a standard measurement of cognitive health in patients with CCHS. Further, the study aims to determine how intrinsic and extrinsic disease factors such as age at diagnosis, PHOX2B mutation type and genotype, and nature of past and present artificial respiratory intervention affect the NIH Toolbox Cognitive scores of individuals with CCHS. Eligible participants will complete a 45-minute NIH Toolbox assessment and parents (or adult participants) will complete an associated, 15-minute Research Electronic Data Capture (REDCap) questionnaire.
is to compare introduction of two different NCPAP methods in terms of mechanical ventilation (MV) need (non-invasive respiratory support failure) and surfactant need within the first 72 hours of life in preterm infants with Respiratory Distress Syndrome (RDS) at 26-30 weeks of gestation.
Patients residing in the intensive care unit typically receive mechanical ventilatory support. Selecting the appropriate level of mechanical ventilation is not trivial, and it has been shown that lung protective settings can reduce mortality in patients with lung injury. Despite being a life- saving therapy, duration of mechanical ventilation should be kept at a minimum to reduce effects of immobilization, long-term sedation, patient discomfort, risk of ventilator associated pneumonia, leading to decreasing mortality and economic costs etc. The duration of mechanical ventilation is also an important factor in weaning from ventilatory support, with prolonged ventilator support making the weaning process more difficult. The purpose of this study is to compare mechanical ventilation following advice from the Beacon Caresystem to that of standard care in general medical intensive care unit (ICU) patients, from the start of requiring invasive mechanical ventilation until successful extubation. The Beacon Caresystem will be compared to standard care to investigate whether use of the system results in similar care or reduced time for weaning from mechanical ventilation.
The purpose of this study is to determine the impact of hign-flow nasal therapy on the adult with hypercapnia and hpoxemia respiratory faliure in comparison with standard oxygen therapy ang noninvasive ventilation.
The Center for Autonomic Medicine in Pediatrics (CAMP) has collaborated with doctors from around the world to build the first International ROHHAD (Rapid-onset Obesity with Hypothalamic Dysfunction, Hypoventilation and Autonomic Dysregulation) REDCap (Research Electronic Data Capture) Registry. This registry is an international collaboration with ROHHAD patients and their physicians recruited from around the world. The purpose of this IRB-approved research study is to gain a better understanding of the various health problems ROHHAD patients face with advancing age, and how these relate to each patient's specific medical course. With a better understanding of specific ROHHAD and associated clinical manifestations, we will be able to better anticipate healthcare needs and to provide more accurate guidelines to healthcare providers world-wide in caring for patients with ROHHAD. The study aims to obtain detailed phenotypic information (information about health and well-being) on patients with ROHHAD. Participation would require filling out a confidential survey that asks questions regarding health and past medical history. Involvement in the project is completely voluntary and there is no compensation for taking part. However, this project will help us learn more about this devastating disease, with the goal of advancing treatment.