Active clinical trials for "Syndrome"

The clinical spectrum of primary Sjogren Syndrome (pSS)ranges from sicca syndrome to systemic involvement (extraglandular manifestations), including a large number of manifestations that may be the form of presentation or appear after the disease is diagnosed, and that clearly mark the prognosis of the disease. Gene expression levels of Interferon (INF) and B Lymphocyte Biomarkers as Markers of Systemic Affectation and Lymphoproliferative Disease in, together with clinical and laboratory parameters, will provide significant information about the risk of developing hematological neoplasms in patients with pSS at different stages of the disease, and lead to better management of the disease treatment and therapeutic behaviors. Using the proposed technique allows us to study the gene expression at the mRNA level of each biomarker, which allows us to anticipate the irreversible changes that take place due to the progress of the pathology in progress, since the molecular changes precede the histological changes and in the pathological diagnosis.

This study evaluates the percentage of patients that reach the objective levels of LDL cholesterol, glycosylated hemoglobin and blood pressure recommended by clinical guidelines after an acute coronary syndrome, following strategies of pharmacological optimization based on algorithms. The investigators hypothesize that the use of algorithms designed and protocolized within a cardiac rehabilitation program after an ACS to optimize pharmacological treatment is effective and safe to improve the control of risk factors in patients with high cardiovascular risk.

Ultrasound study focused on salivary gland outcomes in Sjogren's subjects

A group of poorly studied immune-mediated neurological syndromes are associated with antibodies against glutamic-acid decarboxylase (GAD-Ab). GAD is the rate-limiting enzyme for the synthesis of gamma aminobutyric acid (GABA) from glutamate and is expressed by inhibitory neurons of the central nervous system. Neurological syndromes with anti-GAD antibodies (GAD-Ab) are often non-paraneoplastic. They mainly include limbic encephalitis (LE), cerebellar ataxia (CA) and stiff-person syndrome (SPS). Although the pathogenic role of GAD-Ab is controversial, most patients have high serum levels and GAD-Ab are also detected in the cerebrospinal fluid (CSF) along with other inflammatory abnormalities such as oligoclonal bands. GAD-Ab may also be present in the serum of T1DM patients, as pancreatic beta cells also express GAD, but usually at much lower titers than those of neurological patients. Organ-specific autoimmune diseases, such as T1DM and autoimmune thyroid disease, are common among patients with GAD-Ab and neurological syndromes and in their relatives, suggesting a shared genetic predisposition to autoimmune disorders. This is also supported by family reports of neurological syndromes with GAD-Ab and some HLA associations described in SPS. The aim of this study is to describe the different autoimmune organ-specific diseases present in patients with GAD-Ab and their relatives, along with to identify families with higher aggregation of autoimmune diseases and establish potential ways of inheritability.

Thoracic outlet syndrome (TOS) may complicate the activities of sporty subjects that participate in sports that involves upper extremities activities, such as baseball, tennis, swimming, rowing, volleyball, rugby football, and weightlifting. Disability and postintervention recovery related to TOS treatment and possible surgery may have a significant impact in the overall performance abilities of athletes. This study aims to detect the early predisposition of athletes to TOS onset, by means of computational fluid dynamics (CFD) analysis of thoracic outlet region.

Understand better the aetiology and physiopathogenesis of anophthalmic socket syndrome.

A continuous infusion of Dexmedetomidine (DEX) will be administered to 80 patients admitted to Critical Care because of signs of Respiratory Insufficiency requiring non-invasive ventilation. Measurements of respiratory performance and quantification of cellular and molecular inflammatory mediators. The primary outcome will be the avoidance of mechanical ventilation with secondary outcomes duration of mechanical ventilation, avoidance of delirium after sedation and association of mediators of inflammation to outcomes. Outcomes will be compared to a matched historical control (no DEX) series

This is a pilot, proof-of concept investigator-initiated trial planned for 22 patients with the diagnosis of Stiff Person Syndrome (SPS). The study will compare efficacy of treatment using subcutaneous immunoglobulin therapy (SCIg) compared to intravenous immunoglobulin (IVIg) therapy. The majority of IVIg naïve subjects (those not already receiving IVIg) are typically managed with non-immunotherapy mostly Gamma Aminobutyric Acid (GABA) -enhancing drugs such as Baclofen or Diazepam.

Coronary artery disease (CAD) is increasing rapidly in Egyptian people and manifesting a younger age. Higher plasma low-density lipoprotein cholesterol (LDL-C), is a major predictor for the development of CAD. However, whether oxidized-LDL (ox-LDL) can be used as a risk factor for myocardial infarction (MI) has not been fully investigated. Therefore, the aim of the present study was to examine the role of ox-LDL as a risk factor for the presence and clinical outcomes in patients with MI.

A total of 400 participants will be recruited: 200 patients with suspected OSAS will be recruited from the sleep clinic (OSAS group), 100 patients diagnosed with dizziness will be recruited from the ENT clinic (Dizziness group). In addition, 100 patients with no dizziness and no evidence for OSAS will be recruited from both the sleep clinic and the ENT clinic (controls). Informed consents will be completed by all participants. ). In order to assess the effect of treatment of OSAS on dizziness -patients with the diagnosis of OSAS will complete validated questionnaires regarding sleep, dizziness and eustachian tube function 3 months following initiation of treatment with CPAP