9 Clinical Trials for Various Conditions
Use of Biocellular and cellular approaches to treatment of Osteoarthritis (OA), musculoskeletal aging processes, pain, and degenerative changes are to be studied with minimally invasive protocols, and non-pharmaceutical means to relieve OA and its associated issues. Traditional surgical interventions have not yielded convincing long-term outcomes, including total joint replacement surgeries and medical management of the supportive structures. This study is to use a person's own stem/stromal Cells (autologous) plus HD-PRP (important healing growth factors and signal molecules) in such cases of OA for long-term minimally invasive treatments. Baseline (existing) findings are documented, and thence tracked as to progress deemed to be result of the intervention.
The objective of this study is to prospectively evaluate the mid-term results and intraoperative and postoperative complication rate in patients who underwent double or triple arthrodesis using CCS screws.
The purpose of this study is to determine if Electromagnetic Transduction Therapy (EMTT) is a viable treatment option in patients with osteoarthritis of the foot and/or ankle.
Ankle osteoarthritis (OA) is a painful, progressive condition that can severely limit physical activity and reduce quality of life. Rocker bottom (RB) shoes and ankle-foot orthoses (AFOs) are commonly used as non-surgical treatments for ankle OA. RB shoes have a curved sole in the toe to heel direction that may alleviate joint pain by reducing ankle range of motion (ROM). Similarly, AFOs may reduce joint motion by securing the foot and ankle within the ankle-foot orthosis (AFO) frame. This study aims to determine the ability of RB shoes and AFOs to improve mobility, by relieving pain and reducing joint ROM.
Carbon fiber custom dynamic orthoses (CDOs) consist of a proximal cuff that wraps around the leg just below the knee, a posterior carbon fiber strut that stores and returns energy during gait, and a carbon fiber foot plate that supports the foot and allows bending of the posterior strut. The proximal cuff is a primary interface between the patient and the CDO and may influence comfort, preference, limb mechanics and loading, and effective stiffness of the CDO. The important role of the proximal cuff has not been examined. The purpose of this study is to determine the effects of CDO proximal cuff design on patient reported outcomes, limb mechanics and loading, and CDO mechanical characteristics.
The proposed study evaluates the effect of carbon fiber brace design on forces across the ankle. Research suggests that ankle arthritis develops following ankle fracture due, in part, to elevated forces on the cartilage. It is expected that carbon fiber braces can reduce forces in the ankle joint thereby reducing the risk of developing arthritis following injury. In this study, carbon fiber braces will be tested to determine how they influence the forces acting on the ankle cartilage. The proposed study will provide evidence that can be used by clinicians and researchers to design carbon fiber braces to effectively reduce forces on ankle cartilage.
The proposed study evaluates the effect of carbon fiber brace design on forces across the ankle joint. Research suggests that ankle arthritis develops after ankle fracture, in part, due to elevated forces on the cartilage. It is expected that carbon fiber braces can be designed to reduce forces in the ankle joint and thereby reduce the risk of developing arthritis following traumatic injury. In this study, brace geometry will be varied to determine how these changes influence the forces experienced by ankle cartilage. The proposed study will provide evidence that can be used by clinicians and researchers to design braces that most effectively reduce forces on ankle cartilage.
The proposed study evaluates the effect of medial and lateral wedges and carbon fiber custom dynamic orthoses (CDOs) on lower limb forces and motion during walking. Previous work has used foam wedges of different stiffness and height placed under the heel to alter CDO alignment and alter lower limb mechanics. Medial or lateral wedges have been used by individuals with unilateral knee osteoarthritis in effort to reduce knee loading. In this study, medial and lateral wedges will be placed in participants shoes, with the tall side of the wedge placed on the medial or lateral aspect of the shoes, and participants will walk at controlled and self-selected speeds and complete physical performance measures. Participants will also walk without a CDO. The proposed study will provide evidence that can be used by physicians when treating knee osteoarthritis.
This study will investigate the effect of foot orthoses on two common conditions (ankle osteoarthritis and symptomatic adult onset flat feet) by using a custom biplane X-ray system the group has developed to very accurately and precisely quantify foot bone motion. The investigators will vary the design of the orthoses and subjects will be examined to find out which are most effective at improving function.