There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
This study aims to characterize the permeability as well as some protein involved in the cell junction in the oesophageal epithelium in patients with GORD symptoms. In addition these patients will be characterized for their reflux especially by pH-impedancemetry, Bilitec and oesophageal acid perfusion test. Correlations between the characteristics of the reflux and the biological results will be calculated.
The objective of this study is to determine prevalence of postoperative delirium and confusion in patients undergoing cardiac surgery. This proposal is a pilot study designed to evaluate effect of cardiac surgery on prevalence of delirium and confusion. The primary aim is to evaluate prevalence of delirium and confusion in patients undergoing cardiac surgery and to determine risk factors for this condition. A secondary aim is to evaluate organic brain injury by early postoperative diffusion weighted magnetic resonance imaging (DW-MRI) in patients who develop delirium and confusion. The hypothesis to be tested is that patients with postoperative delirium and confusion have high incidence of organic brain injury as detected by DW-MRI.
Subjects will receive a 6-month course of DBT, consisting of one 90-minute group and one 60-minute individual session per week as well as telephone availability of the individual therapist.
Avastin is a novel antiangiogenic agent that has recently been shown to improve response rates and survival of patients with advanced nonsquamous non-small cell lung cancer when added to front-line carboplatin/paclitaxel chemotherapy, and is now being routinely incorporated into the treatment of these patients. Alimta is a recently approved chemotherapeutic that has shown activity against non-small cell lung cancer when given alone and in combination with carboplatin, has a favorable toxicity profile andrequires only a brief (10 minute) infusion time. Therefore we propose to study the combination of Avasin, Alimta, and Carboplatin administered as front-line therapy to patients with advanced nonsquamous non-small cell lung cancer.
Subjects will receive six months of DBT, consisting of one 90-minute group and one 60-minute individual session per week as well as telephone availability of the individual therapist. Half the subjects will concurrently receive escitalopram while half will receive placebo, in a randomized double-blind design.
1. Recently a radomized trial of vinorelbine versus best supportive care in patients at 70 years of age or older demonstrated a definite improvement in overall survival rate and quality of life with chemotherapy. 2. The role of combination therapy containing the platinum compound, which is the standard therapy for the young patients is still vague. 3. Gemcitabine and carboplatin have favorable toxicity profile.
The purpose of the present study is to determine if spironolactone is safe and effective in the treatment of cardiovascular complications in hemodialysis patients.
This study's first aim is to widen the knowledge of the characteristics of delayed sleep phase disorder (DSPS) by focusing on the circadian rhythms of appetite regulation factors and their phase relations to the cycles of sleep-wake, melatonin, cortisol and body temperature. This study's second aim is to assess the influence of forced morning awakening, as a daily struggle faced by DSPS patients, upon the synchronization of these variables in DSPS patients. The investigators hypothesize that the chronic incompatibility between the endogenous sleep-wake rhythm of the DSPS patients and the morning wakefulness, as a social demand, may impair the synchronization between the different rhythms, as findings indicate in normal subjects under jet lag. And finally, the third aim of the study is to assess the influence of successful treatment with melatonin upon the phase locations of circadian rhythms of studied measures and the synchronization between them. These measures will be assessed in a controlled study, for 36 hours (sampled every 2 hours) under three distinct experimental conditions: first, under free sleep-wake conditions (ad-libitum bedtime and arousal); second, under restricted sleep-wake conditions (enforced morning wake-up); and finally, after 12 weeks of melatonin treatment.
Individuals with obstructive sleep apnea syndrome (OSAS) are at high risk for cardiovascular morbidity and mortality. The effect of long-term nocturnal therapy with continuous positive airway pressure (CPAP) on daytime baroreflex sensitivity (BRS), a predictor of cardiac death, was investigated in OSAS patients.
The purpose of this study is to evaluate the results of elective lumbar spinal surgery as it relates to shifting patient expectations for outcome. Patients undergoing elective posterior spinal surgery for degenerative conditions of the spine at SWCHSC will be evaluated.