Active clinical trials for "Syndrome"

The objectives of the protocol are to: (1) evaluate the uptake of cascade screening and preventative therapies after the implementation of a simplified screening process and (2) assess proband and family member perspectives about the return of research results and cascade screening for the KCNQ1 Thr224Met variant. The investigators will conduct a mixed methods study in the Old Order Amish community where the KCNQ1 variant is enriched over 100,000-fold compared to other populations. The intervention will offer free, mail-in, saliva-based genetic testing for family members of probands. The rate of uptake of testing and preventative therapy after the intervention is implemented (i.e. when 'simplified' free, mail-in, saliva-based testing was available) will be compared to data from before the intervention (i.e. when 'traditional' $50 blood-based testing was available to family members) when uptake was essentially zero. The primary outcome is the rate of uptake of cascade screening with the intervention ('simplified'). The secondary outcomes include: extent of disclosure of genotype results before and after the intervention, proportion of informed relatives who get screened before and after the intervention, and the uptake of appropriate preventative care (e.g. seeing a cardiologist and/or taking beta-blocker). The tertiary outcomes are demographic characteristics associated with uptake of cascade screening or uptake of preventative therapy. The investigators will also assess qualitative themes surrounding the return of results process and cascade screening using interviews.

This is a two arm, prospective, single center, randomized clinical trial. Subjects will be randomly assigned into one of two groups using block randomization technique in a 1:1 ratio. The control group will receive care using elastic compression stocking and the intervention group will use the ACTitouch device. Stratified randomization will occur based on whether the Deep Vein Thrombosis (DVT) has iliac or non-iliac involvement. Subjects will be followed for 2 years with clinic visits occurring at 1, 3, 6, 12, and 24 months.

This study aims to investigate whether the treatment of non-anemic iron deficiency with intravenous iron sucrose will result in decreased symptom reporting and improved cardiovascular indices in patients with Postural Orthostatic Tachycardia syndrome (POTS).

Participation will be for approximately 21 days (3 study visits,1 week apart with allowance for scheduling conflicts). A topical (or placebo) foam alone or with a splint will be used. Demographic and symptom information will be obtained. At each visit 3 questionnaires (BCT, CTS-6, and DASH) will be completed and an ultrasound of the wrist (median nerve) will be done to document any change in symptoms and/or in the size of the nerve. Random assignment will be to one of 4 groups: foam or placebo with or without a night splint. We will provide instruction on how to apply the foam, whether or not and how to wear the splint, and return visits.

Restless Legs Syndrome (RLS) is a common neurological sensorimotor disorder defined by an urge to move the legs when at rest that increase in the evening and at night. The pathophysiology of RLS remains poorly understood, but brain iron deficiency plays a major role. Iron absorption is an active process located in enterocytes of the proximal bowel, and is inhibited by hepcidin. The gut microbiota plays a central role in intestinal absorption, and in the maturation of the immune system. An imbalance in the microbiota, known as dysbiosis, could lead to a decrease in iron absorption, inflammation of the intestinal epithelium, and an increase in its permeability, thus favoring bacterial translocation and chronic systemic inflammation. Numerous studies showed an association between RLS and gastrointestinal diseases: Irritable bowel syndrome, Crohn's disease, ulcerative colitis, small intestinal bacterial overgrowth. However, no study has examined the gut microbiota in RLS. The investigators hypothesize that there is an imbalance of gut microbiota in patients with RLS, favoring an increased intestinal permeability and bacterial translocation, leading to chronic inflammation and reduced iron bioavailability.

Ambispective, national, multicenter observational cohort study aimed at characterizing the satellite dysimmune manifestations of clonal hematopoiesis, including Vexas (Vacuoles, E1 enzyme, X-linked, Autoinflammatory and Somatic) syndrome.

This study aims to investigate the role of inflammation in carpal tunnel syndrome (CTS) using a prospective cohort study design. The study will involve a sample of at least 50 individuals with CTS who will undergo a comprehensive clinical and biochemical evaluation to assess the role of inflammation in CTS. The primary outcome measures include inflammatory markers, such as C-reactive protein (CRP), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α), as well as clinical measures of CTS severity. Data will be analyzed using regression analysis to determine the relationship between inflammation and CTS. The study is expected to provide information on the role of inflammation in CTS and inform the choice of drug and concentration for transdermal drug administration.

Hand10 questionnaire, Boston Carpal Tunnel Syndrome Questionnaire and Arm Shoulder Questionnaire for patients with carpal tunnel syndrome and Hand Deficiencies Questionnaire (DASH) will be applied one week apart to investigate the validity of the questionnaire. Test-retest reliability and internal consistency will be determined using Intraclass Correlation Coefficient analysis and Cronbach alpha, respectively. The validity of Hand10 in individuals with CST will be determined using the Pearson Correlation Coefficient analysis, the Arm, Shoulder, and Hand Disability Questionnaire and the Boston Carpal Tunnel Syndrome Questionnaire.

This study will address the value of adding intralipid infusion in reducing pregnancy complications related to antiphospholipid syndrome

The goal of this research study is to determine whether it is safe and practical to give CK0801 (a cord-blood derived T-regulatory cell product) to patients with Guillain-Barré Syndrome (GBS). Researchers also want to determine the highest possible dose that is safe to be given and to learn if CK0801 may improve the symptoms of GBS. There will be three doses of CK0801 given during this study. A minimum of three patients will be treated in each dose level. The dose a patient receives is dependent on the timing of when they enter the study, as after each dose level is completed the following patients will receive the next highest dose level.