View clinical trials related to Syndrome.
Filter by:The development of Polycystic Ovary Syndrome has been linked to chronic low-grade inflammation (PCOS). In this context, the current study looked into the effects of aerobic exercise on IL6, TNF, and C-reactive protein (CRP) in PCOS women. This was a randomized clinical trial including 40 females diagnosed with PCOS who were between the ages of 25 and 35. The participants were divided into two groups, each with an equal number of individuals: aerobic exercise (AEM) and Metformin (M). At baseline and after 12 weeks of intervention, participants' levels of IL6, TNF, and CRP were measured.
Gilles de la Tourette syndrome (GTS; also known as Tourette syndrome) is a congenital neuropsychiatric disorder. Characteristic symptoms are so-called tics-rapid, repetitive movements (motor tics) or vocalizations (vocal tics) that start suddenly without any apparent purpose. Previous research supports the hypothesis of defective regulation (dysregulation) of the dopaminergic system, with particular discussion of dysfunction of tonic/phasic dopamine release or dopaminergic hyperinnervation. Moreover, given the complex interaction of different neurotransmitters, especially in the basal ganglia, it can be assumed that abnormal dopaminergic transmission also affects other transmitter systems, such as glutamate (Glu) or γ-aminobutyrate (GABA). Furthermore, recent results suggest an abnormality in cerebral iron metabolism in GTS. Since iron is accumulated in dopamine vesicles and plays a central role in dopamine synthesis, this observation may also be related to dysfunction of the dopaminergic system. Therefore, in this multimodal study, the investigators aim to combine positron emission tomography (PET), magnetic resonance imaging (MRI), and magnetic resonance spectroscopy (MRS) methods comparing patients with GTS and a control cohort. In Part 2 of this study, MRI and MRS at 7 Tesla are employed to investigate (i) the concentrations of Glu, glutamine and GABA in the corpus striatum and the cortex cingularis anterior and (ii) the subcortical iron concentration.
The primary objective of the study focuses on the kinetics of plasma CRP measured during the overall management (before the angioplasty procedure until the discharge of hospitalization) of patients with ST+ ACS requiring emergency transluminal angioplasty.
The optimal anti-thrombotic therapy to prevent recurrent ischemic events in patients with acute coronary syndrome and coronary artery ectasia (CAE) remains unclear. OVER-TIME is an investigator initiated, exploratory, open label, single center, randomized clinical trial comparing dual antiplatelet therapy (acetyl-salicylic acid plus a P2Y12 inhibitor) with the combination of an antiplatelet monotherapy (a P2Y12 inhibitor) plus a low dose anticoagulant (rivaroxaban, 15mg oral dose) for the prevention of recurrent ischemic events among patients with CAE. The investigators aim to enroll 60 patients with CAE and acute coronary syndromes. After recruitment, patients are randomized to (a) standard of care (dual antiplatelet regimen) or (b) the combination of antiplatelet monotherapy and low dose anticoagulant. Patients will be followed for at least 12 months. The OVER-TIME study aims to assess the efficacy of the regimen in prevention of major cardiovascular events and its security in bleeding events in acute coronary syndromes among patients with CAE. OVER-TIME is the first randomized controlled trial to assess different antithrombotic strategies in patients with CAE and acute coronary syndrome, and its results will offer preliminary data for the prevention of major cardiovascular events and bleeding events in this group of patients.
Gilles de la Tourette syndrome (GTS; also known as Tourette syndrome) is a congenital neuropsychiatric disorder. Characteristic symptoms are so-called tics-rapid, repetitive movements (motor tics) or vocalizations (vocal tics) that start suddenly without any apparent purpose. Previous research supports the hypothesis of defective regulation (dysregulation) of the dopaminergic system, with particular discussion of dysfunction of tonic/phasic dopamine release or dopaminergic hyperinnervation. Moreover, given the complex interaction of different neurotransmitters, especially in the basal ganglia, it can be assumed that abnormal dopaminergic transmission also affects other transmitter systems, such as glutamate (Glu) or γ-aminobutyrate (GABA). Furthermore, recent results suggest an abnormality in cerebral iron metabolism in GTS. Since iron is accumulated in dopamine vesicles and plays a central role in dopamine synthesis, this observation may also be related to dysfunction of the dopaminergic system. Therefore, in this multimodal study, the investigators aim to combine positron emission tomography (PET), magnetic resonance imaging (MRI), and magnetic resonance spectroscopy (MRS) methods comparing patients with GTS and a control cohort. In Part 1 of this study, MRI and MRS at 3 Tesla are employed to investigate (i) the binding potential of D1 dopamine receptors, (ii) the concentrations of Glu, glutamine and GABA in the corpus striatum and the cortex cingularis anterior and (iii) the subcortical iron concentration.
Study Description: Background: Well-known fact that the number of cardiovascular diseases is on the rise during influenza epidemic. It is conceivable that influenza may precipitate plaque rupture, increase cytokines with central roles in plaque destabilization and trigger the coagulation cascade. A number of studies have shown that the risk of cardiovascular complications (ACS, stroke, CHF decompensation, cardiac arrhythmias) seem to be reduced following influenza vaccination. The Influenza Vaccination After Myocardial Infarction study data published in September 2021 have demonstrated a significant decrease of mortality (by 40%) during 1 year of follow-up in patients with myocardial infarction (MI) who has been vaccinated during the first 72 hours. Objective: the objective is to find out whether influenza vaccination protects against cardiovascular events and death in ACS & CHF patients vaccinated during hospitalization Methods: Population: 400 patients aged 65 and older with acute coronary syndrome are randomized 1:1 and followed up via telephone calls and registries (AIS "Mortality"). Patients will be included in the study in cardiology departments № 1, 2, 3, 5, 6 of the State Budgetary Healthcare Institution "Samara Regional Clinical Cardiology Dispensary named after V.P. Polyakov" Intervention: Influenza vaccination. Control: group of unvaccinated patients. Planned study period is 1 year.
This study evaluate the addition of PTX and ALA to clomiphene citrate in the treatment of polycystic ovary.
Pigment dispersion syndrome is a rare condition where anomalous iris configuration leads to posterior iris bowing with subsequent friction with the lenticulozonular unit resulting in dispersion of pigment from the back surface of the iris into the anterior segment as well as thinning with resultant transillumination defects in the mid iris segment. The released pigment is deposited in various parts of the anterior segment resulting in a constellation of clinical signs: Krukenberg Spindle: Back surface of the cornea Zentmayer ring: Back surface of the lens. Egger line: Anterior vitreous face. More importantly, pigment accumulated in the trabecular meshwork leading to visible hyperpigmentation of the trabeculum seen by gonioscopy. This leads to reduction of aqueous outflow which leads to ocular hypertension or even glaucoma which is known as pigment dispersion glaucoma which is considered one of refractory glaucomas. Current practice in the management of pigment dispersion syndrome revolves around the management of glaucoma when it develops by IOP lowering medication, Laser trabeculoplasty or peripheral iridoplastyor glaucoma surgery as a last resort. The only prophylactic measure in practice that is aimed at preventing the progression from mere pigment dispersion to pigment dispersion glaucoma is the long term use of miotic eyedrops e.g. Pilocarpine which comes with both risks and side effects i.e. the risk of retinal breaks and detachment which is even higher in a cohort which is predominantly myope, the constriction of visual field and ocular surface complications. In this interventional case series, the investigators assess the efficacy of a novel Argon Laser iridoplasty in the management of pigment dispersion through correcting the posterior iris bowing and hence halting the dispersion process so that glaucoma wouldn't develop in the first place instead of managing glaucoma after it sets in which proved refractory.
Progressive age-related cognitive deficits occurring in both AD and DS have been connected to the degeneration of several neuronal populations, but mechanisms are not fully elucidated. The most consistent neuronal losses throughout the progression of AD are seen in cholinergic neurons where these losses negatively affect cognition, particularly in attention, learning, and memory formation. Evidence of reduced cholinergic integrity in DS is largely limited to animal models and post-mortem human data. The investigators propose to use molecular, functional, and structural biomarkers to assess the cholinergic integrity in adults with DS. The investigators anticipate using the data gathered in this pilot study to inform future study designs to determine AD risk stratification in DS by identifying individuals who show an accelerated decline in cholinergic integrity that correlates with cognitive and neurobehavioral changes. Also, our cholinergic biomarkers may identify whether individuals with DS are likely to respond to pro-cholinergic interventions, including the novel cholinergic modulators that are being developed to enhance cholinergic-sensitive cognitive functioning. The investigators anticipate using the data gathered here to inform future treatment studies in TRC-DS and beyond where novel cholinergic treatments may offer opportunities for early intervention in DS and be complementary to disease-modifying approaches such as anti-amyloid treatments.
Antiphospholipid syndrome (APS) is an autoimmune disorder characterized by thrombosis and pregnancy morbidity in patients with persistently positive antiphospholipid antibodies (aPLs). However, large-scale research on general population with persistent aPLs has been lacking. This project proposes to establish the first multicenter cohort of patients with persistently positive aPLs in China and conduct a comprehensive clinical phenotyping study. Based on traditional phenotypes of thrombotic and pregnancy events, the focus will be on extra-standard clinical phenotypes and prospective assessment of event risk and prognosis in aPL-positive population. A prospective analysis of extra-standard antibodies will also be conducted to recommend detection criteria for extra-standard antibody application in China and to assess their clinical significance.