View clinical trials related to Gout.
Filter by:Rationale: Gout is a disease with growing incidence and complexity due to increased life expectancy, co-morbidity and medication. The disease can be diagnosed by microscopy, demonstrating monosodium uric acid (MSU) in synovial fluid of the affected joint or in tophi (subcutaneous or peritendinous MSU depositions). In daily practice, however, the diagnosis is difficult to ascertain due to sampling error (no synovial fluid acquired because the needle was not exactly placed in the affected joint, or the location of the gout might have been extra-articular e.g. around tendons) or to a different cause of acute arthritis (e.g. infection, reactive arthritis). Recently, Dual Energy CT scan has become available. This technique allows the visualization and quantification of MSU. Although imaging modalities such as DECT show promise in the classification of gout, the studies to date have been small and have primarily involved people with established disease. A study with cross-sectional design in which patients for whom the clinical questions "does this patient have gout?" are referred for participation may contribute to assess the value of DECT scan in diagnosing acute arthritis caused by gout. Objective: Assessment of value of DECT scan in diagnosing acute arthritis, caused by gout. Study design: Prospective Study population: Patients with acute mono or oligo arthritis without prior diagnosis, the rheumatologist has an indication for diagnostic needle aspiration. Nature and extent of the burden and risks associated with participation, benefit and group relatedness: In current daily practice, patients with acute mono- or oligo-arthritis without prior diagnosis undergo a diagnostic aspiration of the affected joint. This can be done by blind aspiration or ultra sound guided aspiration depending on the judgement of the rheumatologist. The aspirated synovial fluid is then assessed by polarized microscopy to detect MSU crystals. The diagnostic value of DECT in acute gout attacks had not yet been established and is therefore not used in daily practice. In this study all patients undergo DECT scan to assess the value of DECT scan in diagnosing acute arthritis caused by gout. If the DECT scan demonstrates MSU depositions and the diagnosis of gout was not ascertained prior to DECT scanning by MSU crystals in the synovial fluid, then additional ultrasound guided aspiration will take place, with knowledge of DECT results, followed by repeat microscopy
This is a single-center, randomized, double-blind, placebo-controlled, single ascending-dose Phase I trial.
The purpose of this study is confirmatory investigation of safety and efficacy of FYU-981 administered orally to hyperuricemic patients with and without gout for 34 or 58 weeks by the method of multicenter, open label and ascending dose regimen.
This is an open label multicenter study to evaluate the safety and tolerability of multiple doses (3 monthly IV infusions) of SEL-212 ( a combination of pegsiticase (SEL-037) and SVP-rapamycin (SEL-110)) followed by multiple doses (2 monthly IV infusions) of pegsiticase (SEL-037) alone for a total of 5 treatment cycles in subjects with symptomatic gout and hyperuricemia. Additional participants will be treated with multiple doses ( 5 monthly IV infusions) of pegsiticase (SEL-037) alone. Participants will be monitored for safety endpoints through the 5th treatment cycle plus 30 days .Pharmacokinetic samples will be drawn at pre-determined time points in addition to weekly serum uric acid levels.
Cluster randomised controlled trial to evaluate what the effect is of evidence-based order sets aimed at five indications on the appropriateness of laboratory test ordering in primary care.
Bone erosions are a common manifestation and feature of structural damage in severe/chronic tophaceous gout. Management of this destructive and often debilitating gout complication has focused exclusively on urate-lowering therapy (ULT) to reduce frequency of gout attacks, but little attention has been given to prevention or reversal of gout related bone erosions and other structural damage to bone caused by gout. Since there is no known effective treatment to attenuate or improve structural damage caused by gout, we propose a pilot, controlled, proof-of-concept study in which denosumab, an FDA approved medication for the treatment of bone loss, will be added to standard ULT in 20 patients with erosive gout.
The purpose of this study is to determine the feasibility and acceptability of using different remote data collection technologies to ascertain flare occurrence among gout patients. Two technologies will be the focus of this study: a telephone based interactive voice response (IVR) and a smartphone mobile application (called RheumPRO). The results of this study will not only guide research approaches in clinical trials, but may also have direct implications for monitoring patient outcomes in the context of day-to-day clinical practice. The investigators hypothesize that acceptability will be greater for RheumPRO application than IVR. Additionally, the investigators hypothesize that RheumPRO will be associated with a greater frequency of patient-initiated interactions.
The overarching goal of the investigators project is to identify best practices in gout and hyperuricemia management, translate these evidence-based practices into a highly generalizable strategy for optimal delivery of gout care, and implement and evaluate such a strategy in a large, population-based healthcare setting. With the use of novel but readily-accessible technology, the investigators will examine the use of a novel, large-scale, and relatively low-cost pharmacy-based intervention, with the goal of optimizing urate lower therapy (ULT) in chronic gout treatment.
The objective is to test the efficacy of a patient-centered, culturally relevant narrative intervention, or "storytelling," based on the solid conceptual foundation of the narrative communication theory and the constructs of the Health Belief Model (HBM) to improve medication adherence and outcomes in chronic diseases among African-Americans (AA), using gout as an example. Gout is a chronic disease associated with chronic symptoms and disability interrupted by intermittent acute flares, similar to Chronic Obstructive Pulmonary Disease (COPD) and Congestive Heart Failure (CHF) that leads to joint destruction if not treated appropriately. Due to the intermittently symptomatic nature of chronic conditions, patients often don't perceive disease severity and susceptibility to disease complications, and, therefore, may not balance the barriers and benefits to medication adherence. Storytelling in the patients' own voices has the power to directly and more effectively confront a patient's barriers to medication adherence, reinforce the benefits and provide useful cues to action. Storytelling promotes patient engagement when the patient identifies with the storyteller and can lead to a patient's recognition of the need to treat the condition and improve health outcomes, as shown by a meaningful improvement in blood pressure in a recent clinical trial in AAs with hypertension. The success of this project, combined with other published data, will represent a major step toward demonstrating the effectiveness of storytelling to improve medication adherence in chronic diseases and will address two VA research priority areas, i.e., health care disparities and health care delivery.
Fructose-containing sugars have been implicated in the epidemics of obesity, diabetes and related cardiometabolic disorders. This view is supported by lower quality evidence from ecological observations, animal models, and select human trials. Higher level evidence from controlled trials and prospective cohort studies have been inconclusive. Whether sugars contribute to cardiometabolic complications independent of their calories remains unclear. To address the uncertainties, the investigators propose to conduct a series of systematic reviews and meta-analyses of the totality of the evidence from controlled trials to distinguish the contribution of fructose-containing sugars from that of energy in the development of markers of cardiometabolic risk. The findings generated by this proposed knowledge synthesis will help improve the health of consumers through informing evidence-based guidelines and improving health outcomes by educating healthcare providers and patients, stimulating industry innovation, and guiding future research design.