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.
Multiple sclerosis (Latin: Sclerosis multiplex; MS) is a chronic, inflammatory and degenerative disease of the central nervous system (CNS) characterised by a varied course and symptomatology. The chronic nature of the disease and gradual loss of tissue within the CNS result in increasing neurological deficits and motor failure over time. Due to the characteristics of the symptoms and the chronic course of MS, patients with MS use various forms of physiotherapeutic procedures throughout most of their lives, including especially often whole-body cryotherapy (WBC) treatments. The aim of this study was to assess potential changes in bioelectrical muscle activity during rest and contraction after exposure on 20 series of Whole body cryotherapy (WBC) in patients with multiple sclerosis (MS). Assessment potential relationships between the sEMG parameters and functional state in patients with multiple sclerosis pre and post 20 series of WBC. Finally, 114 patients with MS participated in the planned procedures of research. The participants were randomly assigned to the two groups, WBC and control. The sample size was 60 in WBC, and 54 in control groups. Testing before and after series of WBC consisted of: clinical assessment of fatigue was performed by the Fatigue Severity Scale (FSS), gait speed using Timed 25 Foot Walk (T25-FW), Hand grip strength (HGS), and surface electromyography (sEMG) of the dominant hand.
Missed appointments to outpatient substance use treatment are common and costly and can have a negative effect on the health of patients. In this quasi-experimental study, the investigators used an on-off design to examine whether a reminder "plus" intervention (telephone call from therapist before first appointment) would increase attendance and improve cancellation and rebooking practices. Secondary outcomes included satisfaction with treatment and intention to complete the treatment program.
The implications of obesity, especially visceral fat, in health are well known. It would be desirable to control obesity by safe and effective treatment modalities. Aim: To assess the effectiveness of Auricular Acupuncture (AA) on body weight loss in a Portuguese sample.
This is a randomised prospective comparison study to evaluate the incidence of cut - out failure of the dynamic hip screw implant alone compared to the dynamic hip screw adding calcium sulfate through the cervical canal before placing the sliding screw for improvement of the implant stability integration and bone healing.
Objectives: To further evaluate the immediate, long-term and cumulative effects of Tian Jiu Therapy on asthma. Hypothesis to be tested: The efficacy of Tian Jiu Therapy on asthma is also long-term and will be accumulated. Design and Subjects: Recruiting 167 asthma participants who received Tian Jiu Therapy under the primary study of HKCTR-1128. All subjects should be above age 13 and receive the same Tian Jiu Therapy, 3 times per year from 2013 to 2015. A one-year follow-up after the last Tian Jiu treatment will be conducted. Study instruments: Modern USB PC-based Spirometer and Fingertip Pulse Oximeter. Interventions: Plastering some stimulating Chinese herbal cubes on certain acupoints in the three hottest days of each year, for three consecutive years. Main outcome measures: Pulmonary Function Test, Blood Oxygen Test, Quality of Life and Standardized Questionnaire on asthma attack and symptoms will be administered before treatment, after treatment of each year and one-year follow-up after the last treatment. Data analysis: All the parameters will be analyzed, the physical improvement (Cured, Remarkably effective, Effective and Ineffective) will be recorded, and the differences in different treatment courses will be investigated and compared with previous data obtained in the primary study of HKCTR-1128 by using standard statistical analysis. Expected results: The effect of Tian Jiu Therapy on Asthma is not only immediate but also long-term and will be gradually accumulated. The Tian Jiu Therapy will acquire better efficacy on asthma if this treatment was conducted more years continuously.
The main purpose of the study is to investigate the clinical real-world effectiveness of a specific exposure based psychological treatment for irritable bowel syndrome (IBS). A secondary aim of the study is to find mediators of the treatment effect and thereby learn something about the working mechanism of the treatment.
Photophobia, the aberrantly increased sensitivity to light, is a common symptom in migraine patients and light discomfort is frequently found as a trigger for migraine attacks. In behavioral studies, planned exposure to light was found to reduce headache in migraineurs with photophobia, potentially by increasing habituation to this migraine trigger. Here, neurophysiological mechanisms of light exposure versus light deprivation therapy in migraine patients are investigated using functional magnetic resonance imaging (fMRI). Migraine patients and healthy controls receive light exposure therapy (Flash) and light deprivation therapy (Dark) for one hour daily on 7 consecutive days, in a crossover design with a wash-out period of three months. Study participants keep a diary including items on interictal and ictal photophobia, headache frequency and severity 7 days before, during, and 7 days after the interventions. One week before and one day after both interventions, fMRI using flickering light in a block design is applied. Functional activation is analyzed at whole-brain level and habituation of the visual cortex (V1) is modeled with the initial amplitude estimate and the corrected habituation slope.
Family-involved treatments for alcohol use disorders (AUDs) hold considerable promise to improve engagement and compliance with treatment and improve treatment outcomes. Currently, however, these treatments are time-intensive and difficult to learn and to integrate with on-going clinical treatment. Consistent with the general trend toward briefer treatments, we propose to develop a brief, 3-session, family-involved treatment that can be incorporated into a variety of other AUD treatment modalities. If successful, the treatment may increase the efficiency and effectiveness of AUD treatment.
The investigators aim was to compare healthy young adults, senior orienteers (model of healthy ageing) and elderly with gastrointestinal symptoms on intestinal permeability, microbiota compositions and well-being. In addition, assess whether 3 weeks of oral intake of soluble or dispersible forms yeast-dervied beta-glucan could improve intestinal barrier function against drug-induced barrier disruption vs placebo for a cohort of elderly people with gastrointestinal symptoms, in a randomized double blinded placebo-controlled cross-over clinical trial.
Diverticular bleeding is the most common cause of acute lower gastrointestinal bleeding (LGIB) in Western populations. Although self-limited in 85% of cases, some patients may require hospitalization with blood transfusion and emergent intervention, with significant associated morbidity and mortality. Up to 25% of patients with an initial bleeding episode will have subsequent episodes. Diverticula form at weak points along the colon wall, where the vasa recta enter the circular muscle layer of the colon. Diverticular bleeding is attributed to thinning of the blood vessels as they cross over the dome of a diverticulum. Endoscopic clipping of actively bleeding colonic diverticula has been recognized as a safe and effective treatment for acute LGIB since the mid1990s. Patients selected would have had previous colonoscopy to exclude other causes of bleeding (e.g. angiodysplasia, colorectal cancer). The investigators propose prophylactic elective endoscopic diverticular clipping in patients who have had at least 1 episode of acute LGIB requiring hospitalization. This would involve applying endoscopic clips to the base of every diverticula in a patient's colon, such that any bleeding source would effectively be excluded. The investigators would later reevaluate patients for colonoscopic appearance of diverticula to assess their diverticular disease. The investigators hypothesize that patients undergoing endoscopic diverticular clipping will not have repeat episodes of bleeding.