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Levocarnitine for Dry Eye in Sjogren's Syndrome
This study evaluates the effectiveness of levocarnitine in the treatment of dry eye in adults with Sjogren's syndrome. This will be a crossover study design with all participants receiving both levocarnitine and placebo.
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LinkSymphoKnee (LSK) Total Knee Replacement System Study - Ultra-congruent (UC)
To collect information about implant performance and patient clinical outcomes in patients undergoing primary total knee arthroplasty with the LinkSymphoKnee total knee replacement system with ultra-congruent tibial bearing surface.
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Local Anesthetic Response in Ehlers-Danlos Syndrome (EDS) and Healthy Volunteers
Local anesthetic resistance is commonly reported by patients with EDS. However, there are no objective data on the occurrence of local anesthetic resistance in EDS patients and in healthy volunteers. We propose to collect such objective data on the frequency of drug resistance and whether any problems with local anesthesia are due to initial ineffectiveness or due to its effects dissipating too soon.
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Long-Term Assessment of the Safety and Performance of the NuVasive Simplify Disc at Two Levels
A prospective, multicenter post-market clinical follow-up study to evaluate the 10-year long-term safety and effectiveness of the Simplify Disc at two levels in subjects who were enrolled in the IDE study (NCT03123549) and/or post approval study (NCT04980378).
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Long-term Safety and Tolerability of Cenerimod in Adults With Systemic Lupus Erythematosus
The goal of this clinical study is to learn about the long-term safety and tolerability of cenerimod in adult patients with moderate to severe symptoms of systemic lupus erythematosus. The main questions it aims to answer are: - Whether cenerimod causes any adverse effects ('side effects') when given on top of drugs already being given for systemic lupus erythematosus. - How well cenerimod works to reduce symptoms of systemic lupus erythematosus when taken for at least 1 year and up to 3 years. Participants taking part in this study will have already taken part in another study, where they received either cenerimod or placebo (look-alike substance...
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Long-Term Voclosporin Treatment in Adolescent and Pediatric Subjects With Lupus Nephritis
The purpose of this study is to assess the long-term safety and tolerability of voclosporin for up to an additional 12 months following completion of treatment in the AUR-VCS-2020-03 study (VOCAL) in adolescent and pediatric subjects with lupus nephritis.
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Low Dose Dexmedetomidine as a Postoperative Pain Adjunct
This randomized controlled trial examines whether the addition of a low-dose dexmedetomidine infusion to our current multimodal pain management plan decreases narcotic consumption and reduces side effects in adolescent patients undergoing posterior spinal fusion for idiopathic scoliosis.
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Low Dose Rapamycin in ME/CFS, Long-COVID, and Other Infection Associated Chronic Conditions
The goal of this observational study is to assess the clinical response and the effect of autophagy function in patients before, during and throughout oral low dose sirolimus (rapamycin) therapy. The main questions this study aims to answer are: - Does rapamycin reduce the overall symptom burden in this patient population and does it improve the quality of life? - Does rapamycin change mTOR driven autophagy deficits observed in a subset of patients? Participants will be asked to complete a series of questionnaires and quality of life instruments before starting rapamycin therapy prescribed by their physician and throughout their course of treatment. Study...
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Lumbar Interbody Implant Study
The objective of this study is to evaluate the safety and performance of NuVasive interbody implants when used during thoracic and/or lumbar spine surgery as measured by reported complications, radiographic outcomes, and patient-reported outcomes. This study is being undertaken to identify possible residual risks and to clarify mid- to long-term clinical performance that may affect the benefit/risk ratios of these interbody implants.
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Lyme Disease Diagnostic Assay - Collection of Whole Blood
The primary objective is to obtain whole blood from subjects with signs and/or symptoms of early Borrelisois. Whole blood will also be obtained from subjects with suspicion of acute Borreliosis and under medical examination for Lyme disease. In addition, whole blood will be obtained from apparently healthy subjects residing in areas endemic to Lyme disease and may also inlclude apparently healthy subjects residing in areas non-endemic to Lyme disease.
