View clinical trials related to Syndrome.
Filter by:Phosphatase and TENsin homolog (PTEN) gene germline mutations are associated with a spectrum of clinical manifestations characterized by neurocognitive deficits, intellectual disability, autism symptomatology, skin lesions, macrocephaly, hamartomatous overgrowth of tissues, and an increased risk of cancers. Investigators are conducting research to evaluate the potential safety and efficacy of RAD001 (everolimus) in this patient population, and the potential neurocognitive benefits from treatment with RAD001 or placebo for a six month period. The investigators hope this trial will lead to a better understanding of PTEN and to new forms of treatment that may benefit children and adults with PTEN in the future.
Carpal tunnel syndrome (CTS) is the most common peripheral entrapment neuropathy with involving compression of the median nerve in the carpal tunnel. Rather than other progressive disease, CTS is characterized by remission and recurrence. The hydrodissection could decrease the entrapment of nerve to restore blood supply. Despite the hydrodissection was pervasively used in clinical practice, current researches contain small participant without control group or randomized leading to foreseeable selection bias. The investigators design a randomized, double-blind, controlled trail to assess the effect after ultrasound-guided hydrodissection in patients with CTS.
Carpal tunnel syndrome (CTS) is the most common peripheral entrapment neuropathy with involving compression of the median nerve in the carpal tunnel. Rather than other progressive disease, CTS is characterized by remission and recurrence. Although many conservative managements of CTS, the effectiveness of these methods is insignificant or only persist for a short duration including steroid injection. Recently, the ultrasound-guided perineural injection with 5% dextrose was widely used for entrapment neuropathy with positive benefit. The investigators design a randomized, double-blind, controlled trail to assess the effect of ultrasound-guided perineural injection with 5% dextrose in patients with CTS and compared with steroid injection.
Reflex Sympathetic Dystrophy (RSD), Complex Regional Pain Syndrome (CRPS), Causalgia, and Fibromyalgia represent progressive systemic pain conditions which often worsen over time. They appear to be dysregulation of the central nervous system (CNS) and the autonomic system (sympathetic/parasympathetic) which cause extensive functional losses, impairment, and disabilities. They are often associated with injury sites (including surgical) which produce constant, often disabling pain and motor-sensory losses. Treatments are often ineffective and include medications (often high dose opiates), Physical Therapy (PT), and surgical interventions (sympathectomy, ablation) or insertion stimulators of the CNS. Study is an interventional study to document the safety and efficacy of use of adipose-derived cellular stromal vascular fraction (AD-cSVF) in chronic pain and dysfunction disease groups.
The NATIENS study is a phase III randomized study to examine the optimal treatment and mechanisms of each of two treatments (cyclosporine 5 mg/kg bid for 14 days versus etanercept 50 mg subcutaneously at day 0 and day 3) versus the current standard of care which is harmonized supportive care for the treatment of Stevens-Johnson Syndrome and toxic epidermal necrolysis (SJS/TEN). SJS/TEN is typically a drug-induced disease in adults with a mortality of up to 50% or higher in elderly adults. Although progress has been made in elucidating strong genetic risk factors that have led to pre-prescription screening and prevention the risk factors for most drugs and ethnicities represented in the United States are currently unknown. Currently there are a number of small observational studies and a non-blinded small randomized study however there is no strong or definitive evidence base to support any one treatment intervention over supportive care alone and this remains considered a standard of care for SJS/TEN. The primary objective of the study is to conduct a randomized double-blind double dummy stratified multicenter phase III study across 24 sites across the Unites States to determine whether two therapeutic interventions (etanercept versus cyclosporine) will improve short-term outcomes associated with SJS/TEN. The primary hypothesis of this study is that both etanercept and cyclosporine will show benefit over supportive care alone and that single dose etanercept 50 mg sc at days 0 and repeated 72 hours following initial dosing will show significant benefit over cyclosporine 5 mg/kg bid and supportive care alone. Our secondary outcomes are to determine the clinical outcomes at 3 and 12 months following initial presentation and to determine the molecular and cellular mechanisms of SJS/TEN through collection of timed samples to include DNA, RNA, PBMCs, blister cells and supernatant and skin. We hypothesize that patients will have significant sequelae identified at 3 and 12 months that will differ between treatment arms and that treatment interventions will significantly impact cytotoxic and cytokine signals with these biomarkers correlating with primary and secondary outcome. We also hypothesize that significant genetic associations will be found in association with drug-induced SJS/TEN. Eligible patients are >/= 18 who meet evidence for SJS/TEN clinical criteria as evidence by erythematous/dusky macules coalescing or denuded skin and blistering with positive Nikolsky sign which is mandatory criteria associated with mucous membrane involvement, prodromal symptoms including fever, myalgia and headache, increasing number of lesions and history of a medication. To continue with the study patients must meet pathological criteria. Randomization will occur by a secure central online computer-generated random number system through REDCap. Subjects will be allocated 1:1:1 to cyclosporine plus best supportive care, etanercept plus best supportive care or best supportive care alone. Patients, treating physician and outcome assessors will be blinded to the allocated treatment. The primary outcome of the study is time to complete re-epithelialization as defined by complete absence of erosion and compromised skin. Time to expected re-epithelialization of 21 days is the maximum healing time with supportive care in SJS/TEN patients which reflects the healing time of adult skin. The primary outcome will be independently assessed by the treating team to include any of a burn surgeon, dermatologist or wound specialist. Disagreement will be solved by independent adjudication by a minimum of two reviewers. Patients who have to discontinue a study medication will be analyzed by intent-to-treat analysis and followed for complications of SJS/TEN as per study protocol. Secondary outcomes of the study include: 1)time to halting of progression of SJS/TEN skin disease. Progression will be considered significant if there are any new blisters or erosions and halting of progression is defined as absence of these criteria with any new lesions; 2) all-cause mortality at 30 days, 3 months and 1 year following symptoms onset; 3) composite cause-specific mortality - outcome including death from sepsis, multi-organ failure and acute respiratory distress syndrome; 4) actual mortality versus expected mortality (as calculated by SCORTEN); 5) Time to cessation of acute ocular involvement (this will be tracked by the same serial photography evaluated by two independent Ophthalmology experts in SJS/TEN eye disease; 6) incidence of infections; 7) hospital length of stay; 8) adverse events due to therapy; 9) serial plasma granulysin, IL-15 concentrations (and other relevant biomarkers);10) Follow-up 3 months and 1 year from initial presentation for physical and mental health complications. For aims 2 and 3 a number of mechanistic studies will be performed on paired samples (DNA, RNA, PBMCs, plasma, blister fluid and skin).
Carpal tunnel syndrome (CTS) is the most common peripheral entrapment neuropathy with involving compression of the median nerve in the carpal tunnel. Rather than other progressive disease, CTS is characterized by remission and recurrence. Although many conservative managements of CTS, the effectiveness of these methods is insignificant or only persist for a short duration. The platelet rich plasma (PRP) is a new and potential treatment for patients with kinds of musculoskeletal disorders and recent reports showed being beneficial for peripheral neuropathy in animal studies. Since 2014, three small clinical trials showed the positive effect of PRP in peripheral neuropathy included CTSin a pilot research. However, these studies have not entirely proved the effects of PRP on peripheral neuropathy because these studies enrolled small number of patients and lacked controlled design. The investigators design a randomized, double-blind, controlled trail to assess the effect after ultrasound-guided PRP injection in patients with CTS.
Dry eye syndrome is a highly prevalent ocular disease with an increasing incidence in the elderly population. Topically administered lubricants are the basis for treatment of this disease. However, exact information about influence on tear film thickness and corneal residence time of topical lubricants is still sparse, therefore no ideal treatment regimen has been found. Recently a new method for assessment of tear film thickness based on ultra-high resolution optical coherence tomography (OCT) has become available. The aim of the present study is to assess the influence on tear film thickness of three different formulations of topical lubricants, in particular Thealoz Duo® Eye Drops, Optive® Eye Drops and Systane Ultra® Eye Drops in patients with moderate to severe dry eye disease. In addition, standard tests for dry eye syndrome, such as the ocular surface disease index (OSDI©), Schirmer I test, corneal fluorescein staining and determination of tear break up time (BUT) will be performed to compare the product effects.
The anesthetic technique of choice for surgical treatment of CTS varies among surgeons. In the last decade some studies have described the performance of this surgery using local anesthesia with adrenaline without the necessity of sedation or the use of pneumatic garrote, having good effectiveness and substantial reduction of costs. However there is need for studies with an appropriate design and methodology to evaluate the actual effectiveness of this kind of anesthesia for the surgical treatment of CTS. Objective: To evaluate the effectiveness and cost of open surgery for CTS in a randomized trial comparing two anesthesia methods: intravenous regional anesthesia (Bier) and local anesthesia with adrenaline without limb garroting (Lalondi). Methods: This study was developed in the Group of Hand Surgery and Upper Limb; Department of Orthopedics and Traumatology, Federal University of São Paulo, UNIFESP / EPM with co-participation of the Hand Surgery and Microsurgery Department of Hospital Alvorada. This study will be a Randomized Clinical Trial. The previous calculation of the sample resulted in 78 patients. The following primary outcomes will be assessed: Pain through visual analogue scale (VAS). Costs: Costs related to anesthetic and surgical procedures will be recorded. The secondary outcomes will be: Use of Analgesics, Anxiety and Depression through the HADS (Hospital Anxiety and Depression Scale) scale. Quality of life through the Boston Carpal Tunnel Syndrome Questionnaire (BCTQ). Remission of paresthesia after surgical intervention, complications and failures.
Primary Objective: To compare the efficacy of alirocumab (Praluent®) with standard of care (SoC) on coronary atheroma progression (percent change in normalized total atheroma volume [TAV]) after 9 months of treatment in participants who had acute coronary syndrome (ACS) within 4 weeks prior to randomization, with hypercholesterolemia treated with statin. Secondary Objectives: - To compare the efficacy of alirocumab (Praluent®) with SoC on secondary endpoints including absolute change in percent atheroma volume and normalized TAV after 9 months of treatment. - To evaluate the efficacy of alirocumab (Praluent®) on low-density lipoprotein cholesterol (LDL-C), apolipoprotein B, triglycerides, non-high-density lipoprotein cholesterol and lipoprotein (a) after 9 months treatment. - To evaluate the safety of alirocumab (Praluent®) including the occurrence of cardiovascular events (coronary heart disease death, non-fatal myocardial infarction, fatal and non-fatal ischemic stroke, unstable angina requiring hospitalization) throughout the study.
One double-blind, randomized, placebo-controlled trial is designed to examine whether berberine added to current antipsychotic drugs could produce significantly greater efficacy in reducing atypical antipsychotic-induced metabolic syndrome. To achieve this objective, 120 patients with schizophrenia spectrum disorders (SSD) who have developed metabolic syndrome will be recruited and randomly assigned to receive additional treatment with placebo (n = 60) or berberine (n = 60, 0.6 g/day, 0.3 g, b.i.d.) for 12 weeks. The primary outcome is changes in net weight gain; other outcomes include body mass index (BMI), waist circumference (WC), blood pressure, triglycerides (TG), total cholesterol, high-density lipoprotein (HDL), and low-density lipoprotein (LDL), fasting glucose, glycated haemoglobin (HbA1c).