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Prospective Functional, Gait, and Outcome Comparison Study of Medial Pivot Versus Single Radius Design for Total Knee Arthroplasty
Patients with degenerative joint disease can effectively be treated with a primary total knee replacement to reduce pain and improve function in their daily lives. Theoretically, achievement of normal knee motion using a medial pivot design in total knee replacements can be recreated in comparison to single radius designs, which could lead to an improvement in post-surgical outcomes and satisfaction with the procedure. The aim of this study is to compare two types of implant designs (medial pivot and single radius) in a total knee replacement using clinical outcomes, patient reported outcomes, and overall function assessed by a specialized gait laboratory.
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Prospective, Multicenter, Case-Control Analysis of the VersaTie Posterior Fixation System to Prevent Proximal Junctional Failure in Long Posterior Spinal Fusion Constructs for Adult Patients
Prospective, Multicenter, Case-Control Analysis of the VersaTie Posterior Fixation System to Prevent Proximal Junctional Failure in Long Posterior Spinal Fusion Constructs for Adult Patients
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Prospective Multicenter Evaluation of a New Predictive Model for the Progression of Adolescent Idiopathic Scoliosis
Scoliosis is a three-dimensional deformity affecting the orientation and position of the spine. Locally, the shape of the vertebra is also affected. The most common form is adolescent idiopathic scoliosis (AIS) with a prevalence of 1-3% affecting primarily young adolescent females. AIS can either be treated using a brace and in some cases necessitate surgical correction to prevent progressive deformity. Risk factors for progression include female gender, curve magnitude and location, skeletal maturity and growth velocity. However, these risk factors have been shown to be inconsistent in predicting curve progression. Over the past 6 years, the investigators have developed a...
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Prospective, Multi-Center, Observational, Whole Blood Specimen Collection Study in Participants with Rheumatoid Arthritis with Inadequate Response or Intolerance to a DMARD Starting a New BDMARD or TsDMARD Treatment +/- CsDMARD
The primary goal of this study is to assess a cfDNA-based blood test using genetic, transcriptomic and/or epigenetic information to help doctors predict the best treatment options for rheumatoid arthritis (RA) patients with inadequate response or intolerance to previous therapies.
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Prospective Registry Investigating Maternal and Infant Outcomes in Anifrolumab Users
PRIMULA Preg (Prospective Registry Investigating Maternal and Infant Outcomes in Anifrolumab Users) is a prospective, observational cohort study designed to evaluate the association between anifrolumab exposure during pregnancy and subsequent adverse maternal, fetal, and infant outcomes. This study will fulfil an FDA post-marketing requirement.
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Prospective Registry Investigating Maternal, Infant, and Lactation Outcomes in Anifrolumab Users
Prospective Registry Investigating Maternal, Infant, and Lactation Outcomes in Anifrolumab Users (PRIMULA Lac) is a Post Marketing Requirements (PMR) study designed to fulfill the FDA post-marketing requirements. The study will collect data about the presence of anifrolumab in human breast milk and serum (maternal and infant) among lactating individuals who receive anifrolumab therapeutically.
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Prospective SPINE Registry
This study is a prospective, multi-center, open label registry designed to collect real-world data on performance and safety data on RTI's spine products.
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Psilocybin-facilitated Treatment for Chronic Pain
The primary purpose of this study is to preliminarily estimate the efficacy of psilocybin-facilitated treatment for fibromyalgia. Investigators will assess the impact of psilocybin-facilitated treatment on pain, fatigue, and other fibromyalgia symptoms, in addition to the level of functioning and quality of life. Investigators will also evaluate potential mediators of treatment (e.g., treatment expectations, pain characteristics, personality, beliefs/cognitions, emotions). Investigators hypothesize psilocybin treatment will significantly reduce symptom severity in fibromyalgia patients.
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Psorcast Mobile Study
The purpose of this study is to understand variation in the symptoms of psoriasis and psoriatic arthritis using simple, scalable smartphone-based measurements. This study uses an iPhone app to record these symptoms through questionnaires and sensors.
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Psoriatic Arthritis D2P Screening
The overarching goal of this study is to develop a direct-to-patient screening approach that will improve early Psoriatic Arthritis (PsA) detection in patients with psoriasis. Previously developed screening questionnaires were intended for use in the setting of a doctor's office to assist providers with referral decisions. However, these screening questionnaires are infrequently used in routine practice because of limitations with time and resources. The study will aim to develop a practical screening strategy that does not require involvement from dermatologists (or other non-rheumatology providers) and can systematically reach a broad range of psoriasis patients, including...
