View clinical trials related to Disease.
Filter by:This study series consists of four related studies and aims to explore and describe many important elements of alopecia areata over three key areas: (1) the current epidemiology of alopecia areata, (2) the prevalence and incidence of psychiatric co-morbidities in people with alopecia areata, (3) the prevalence and incidence of autoimmune and atopic conditions in people with alopecia areata, and (4) the incidence of common infections in people with alopecia areata.
The purpose of this study is to address two key questions in the literature on incentives for substance use. The first question is whether it is more effective to directly incentivize the outcome of interest - drug abstinence - or to incentivize behaviors that are inputs into the production of abstinence. This study will compare two versions of the incentive program: one that incentivizes inputs to achieving abstinence and one that incentivizes the outcome of abstinence. The second question is how to optimize the size of incentives over time to maximize incentive effectiveness. This will be done by randomly varying the size and timing of incentives offered to participants in both the Inputs and Outcomes groups. The incentive amounts will then be varied across participants and time to fit a structural model of abstinence behaviors over time. The model will be used to describe the optimal shape of incentives over time.
Cancer patients are at high risk of undernutrition, which is generally more pronounced for solid tumours (upper digestive tract, Ear Nose and Throat (ENT), bronchial tubes). This undernutrition leads to major weight loss and cachexia, and may represent the first sign of a call for a diagnosis of cancer. Cancer-related undernutrition is multi-factorial origins and has multiple consequences. Chemotherapy treatments can induce various adverse effects in patients, including sensory disturbances at the beginning of treatment in addition to disturbances that may already be present before any treatment. The alteration of taste and odour, observed in 86% of patients, can induce a change in food preferences, promote the development of aversions, and therefore, lead to a significant reduction in the pleasure of eating. Loss of appetite, decreased food intake and the development of aversions to certain foods are situations experienced by a large proportion of patients treated with chemotherapy. The assessment of taste disorders in patients treated with chemotherapy is established through the use of questionnaires, interviews and taste tests. Changes in the perception and identification of salty, sweet, bitter and sour flavours are common in patients treated with chemotherapy. As regards food products, patients report developing olfactory hypersensitivity mainly for food of animal origin, in particular for odours of fish, frying, cheese and eggs. The CANUT project aims to study the effect of pathology and chemotherapy on gustatory and olfactory mechanisms, and in particular on interindividual differences in the perception and appreciation of food. In order to monitor the evolution of patients' eating habits over time, the diet-related quality of life questionnaire (CANUT-QVA) was constructed from items selected from the Well-being related to Food questionnaire (WELLBFQ) after eliminating questions that were too general or expressed in terms of importance to use perception-related responses as a priority. After this part, an evaluation of the 9 dimensions of the CANUT-QVA questionnaire will be performed.
The long-term goal of this research is to re-engineer clinical decision-making for older adults with multiple chronic conditions (MCC) to focus on patients' self-identified health priorities. The overall objective of this study is to implement and evaluate an intervention called Patient Priorities Care (PPC) intervention with 20 primary care clinicians in North Carolina (NC), using a hybrid effectiveness-implementation design. Guided by the Minimally Disruptive Medicine model, the central hypothesis is that clinical decision-making guided by patients' priorities will result in less burdensome care for patients and their families, increase patient goal setting, facilitate patient-provider shared decision-making, and improve patient quality of life and satisfaction with care. As the prevalence, costs, and treatment burden of MCC continue to rise, new approaches to care are urgently needed in this growing population. Findings from this study will inform practical approaches for aligning clinical decision-making in older adults with MCC with their health priorities.
This RCT intends to investigate the use of oral Riboflavin (Vitamin B2) for reduction of blood glutamate levels in the setting of acute alcohol withdrawal. Participants will be patients admitted to an inpatient hospital unit diagnosed with acute alcohol withdrawal. In addition to receiving care as usual, they will be randomized to receive either 100mg TID riboflavin or an identically dosed placebo. The primary outcome measure will be blood glutamate levels. Secondary outcomes will include measures of alcohol withdrawal and alcohol craving. The investigators hypothesize that those in the riboflavin group will have lower blood levels of glutamate, as well as decreased symptoms of alcohol withdrawal.
Microbial keratitis is a common and serious eye disease in Edinburgh. Prompt treatment with antibiotics can prevent sight loss, and identification of the micro-organism and its antibiotic sensitivities are key to appropriate management. Standard practice of collecting infected material from the cornea using a blade can be distressing and time-consuming. Corneal impression membranes (CIM) have recently been introduced to another National Health Service (NHS) eye unit (St Paul's Eye Unit, Liverpool) as they detect more micro-organisms and are more patient-friendly than corneal scrape. The aim of this study is to compare CIM with reference to current standard practice of corneal scrape. If CIM have greater sensitivity and fewer adverse events than scrape then the investigators will consider using CIM instead of scrape in routine clinical care. The investigators will also collect additional CIM to help develop new microbiological tests being developed at the University of Edinburgh, which if successful could be applied to CIM at the bedside to further improve the speed of diagnosis in the future. Development of the new microbiological tests is facilitated by having samples of germs from eye infections. Study design: cross-sectional study comparing diagnostic techniques Participants: recruited from the Acute referral clinic at the Princess Alexandra Eye Pavilion, or emergency on-call ophthalmology service What is involved: subjects with microbial keratitis will have standard investigations to identify the germ causing the infection. In addition the investigators will capture germs using CIM, and will compare CIM with the standard test to see which is better. Funding: departmental funding
In this study, video-based training, aerobic training and both training will be applied to individuals with internet gaming disorder. Addiction levels and functional performance will be evaluated before and after treatment.
To assess Triple up® Collagen Drink on skin condition improvement
The purpose of this study is to evaluate the impact of a manualized in-hospital recovery coach intervention on rates of post-discharge treatment retention and alcohol use among hospitalized patients with alcohol use disorder.
Bipolar affective disorder or manic -depressive psychosis (MDP) is a mood disorder affecting 2.4% of the global population . Lithium is considered as the "gold standard" for the treatment of bipolar disorder but the clinical use of lithium is often restricted due to its narrow therapeutic range and adverse effects. In a published case report, Bleiwiss H found that sodium chloride supplementation diminished the adverse effects caused by lithium The literature search also revealed that till date, there is no published clinical study evaluating the effect of dietary intake of sodium in preventing the fluctuations of serum lithium level and lithium toxicity Therefore, a randomized clinical trial has been designed to evaluate the effect of regulated add -on dietary sodium chloride on serum lithium levels in bipolar disorder.