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A novel technique in identifying unspecified sleep apnea has been developed. This technique uses signals typical acquired from a bedside monitor that is found in critical care environments. Those signals are then processed by a sleep analysis algorithm to provide an Apnoea Hypopnea Index (AHI) score. This study is intended to determine whether the prevalence of sleep disordered breathing identification among patients in a Coronary Care Unit (CCU) using this novel approach is significantly different than using routine techniques.
This study will focus on inpatients diagnosed with coronary conditions. Specific eligibility criteria will include:
- Unstable angina
- Acute myocardial infarction
- Congestive heart failure Subjects enrolled in the study will be scored for sleep apnea using a novel approach designed by the sponsor. That score will not be used in the course of treatment. A follow-up call will determine whether the subject was identified for sleep disordered breathing during the hospital stay. A comparison will be done on the number of those identified with and without the use of the sleep scoring device.
Observational Model: Cohort, Time Perspective: Prospective
Ohio State University Medical Center
Published on BioPortfolio: 2014-08-27T03:18:03-0400
To determine if estrogen therapy in postmenopausal women with unstable angina reduces the incidence of ischemic episodes.
The purpose of this study is to evaluate the differences in pharmacokinetics and pharmacodynamics of ticagrelor and its active metabolite depending on the strategy of the drug administrati...
Males and females aged 18-80 years who present with ACS (unstable angina and non ST-elevation MI) defined as one or more episodes of angina lasting at least 5 minutes in the last 24 hours ...
The primary outcome in this study will be time to discharge for low-risk patients and therapeutic turnaround time for patients with NSTEMI or unstable angina.
This study evaluates the clinical efficacy of Shuanghe Decoction in the treatment of unstable angina. All of the patients will be divided into 2 arms randomly. One of the arms will be trea...
Unstable angina (UA) is a common cause of hospital admission; risk stratification helps determine strategies for treatment.
In contrast to unstable angina, optimal therapy in patients with stable angina is debated. Our aim was to evaluate the outcomes of patients with stable angina scheduled for isolated coronary artery by...
This study aims at assessing NF-kB activity in unstable angina (UA) patients free of symptoms after a 1 year follow-up (1YFU). Plasma oxidized low-density lipoproteins (oxLDL), circulating NF-kB, Int...
On pump beating/non-beating coronary artery bypass grafts (CABG) has been compared in patients with unstable angina and/or severe left ventricular dysfunction. There is scarce evidence regarding the b...
Ranolazine is approved in the United States and Europe for chronic stable angina. Microvascular angina (MVA) is defined as angina with no obstructive coronary artery disease.
Precordial pain at rest, which may precede a MYOCARDIAL INFARCTION.
A piperazine derivative and PLATELET AGGREGATION INHIBITOR that is used to prevent THROMBOSIS in patients with ACUTE CORONARY SYNDROME; UNSTABLE ANGINA and MYOCARDIAL INFARCTION, as well as in those undergoing PERCUTANEOUS CORONARY INTERVENTIONS.
ANGINA PECTORIS or angina-like chest pain with a normal coronary arteriogram and positive EXERCISE TEST. The cause of the syndrome is unknown. While its recognition is of clinical importance, its prognosis is excellent. (Braunwald, Heart Disease, 4th ed, p1346; Jablonski Dictionary of Syndromes & Eponymic Diseases, 2d ed). It is different from METABOLIC SYNDROME X, a syndrome characterized by INSULIN RESISTANCE and HYPERINSULINEMIA, that has increased risk for cardiovascular disease.
A vasodilator used in angina of effort or ischemic heart disease.
2-(2,2-Dicyclohexylethyl)piperidine. Coronary vasodilator used especially for angina of effort. It may cause neuropathy and hepatitis.
Sleep disorders disrupt sleep during the night, or cause sleepiness during the day, caused by physiological or psychological factors. The common ones include snoring and sleep apnea, insomnia, parasomnias, sleep paralysis, restless legs syndrome, circa...
Acute Coronary Syndromes ACS
Acute Coronary Syndromes (ACS) is an umbrella term for situations where the blood supplied to the heart muscle is suddenly blocked. Treatment for acute coronary syndrome includes medicines and a procedure known as angioplasty, during which doctors inflat...