5 Clinical Trials for Various Conditions
Joint pain and disease affect more than one in four adults in the United States. We conducted a double-blind, randomized, placebo-controlled trial to investigate the efficacy of a hydrolyzed chicken collagen type II (HCII) supplement in reducing joint-related discomfort such as pain and stiffness, and in improving mobility. We enrolled adults aged 40-65y (65.5% were women) who had joint discomfort, but had no co-morbidities, and were not taking pain medications. The participants were randomized to receive either the HCII supplement (n=47) or a placebo (n=43) for eight weeks. At baseline, week 4, and week 8, we administered the Western Ontario and McMaster Universities Arthritis Index (WOMAC) survey with three additional wrist-related questions and the Visual Analog Scale for assessments of joint-related symptoms.
The objective of this study is to determine if patients taking aromatase inhibitors (AI), who are experiencing joint discomfort and stiffness, would have reduction in this discomfort and stiffness by participating in a directed exercise program. The overarching objective is to improve patient compliance with the medication and ultimately clinical outcome. In this pilot study, we will utilize a scientific approach for proof of concept employing both objective (inflammatory cytokine profiles and Physical Therapy (PT) measurements) and subjective (patient perception) methods to support an evidence based clinical plan. Patients will be divided into two cohorts. Group A will receive AI therapy with a directed exercise program. Group B will receive AI therapy without a directed exercise program. Data will be collected when both cohorts of patients enroll in the study, at the end of PT for Group A and, at the end of 8 weeks for Group B. At these time points, both groups will undergo a PT evaluation; have blood drawn for cytokine profiles; answer questions on an iPad that includes: the Pain Disability Index, the PHQ-4 (Psycological Health Questionaire depression scale, and pain level scale.
The purpose of this clinical study was to determine whether gold nanoparticles (AuNP) supplement holds clinical value in improving joint health, function, and quality of life for arthritis patients.
Joint discomfort is reported by 32% of U.S. adults, and increases with age. The knee is the most common site of joint discomfort regardless of age. Nearly half of people with knee joint discomfort use natural supplements to alleviate symptoms, but more research is needed to determine their effectiveness. In a previous study, we measured the effect of 8-weeks ingestion of a commercialized joint support dietary supplement (InstaflexTM Joint Support, Direct Digital, Charlotte, NC) compared to placebo on joint discomfort, stiffness, and function in adults with self-reported joint discomfort. This study will be repeated using Instaflex Advanced, with a longer 12-week time period. The Instaflex Advanced supplement includes six products: turmeric, resveratrol, Boswellia serrata, collagen, hyaluronic acid, and black pepper extract. This unique blend may improve joint function and increase mobility, but has not yet been tested in humans using a randomized, double-blinded, placebo-controlled research design. The primary purpose of this study is to assess the effect of 12-weeks ingestion of the Instaflex Advanced supplement compared to placebo in improving knee function in adults with self-reported knee joint discomfort.
This is a multicenter, randomized, double-blind, placebo-controlled, study in subjects with exercise-related knee pain/discomfort to determine the efficacy of a polyherbal capsule compared to placebo capsule in improving exercise capacity and overall parameters of joint health.