Active clinical trials for "Syndrome"

To identified prevalence, risk factors, and prognostic factors of IAH and ACS in surgical critically ill patients in institutional hospital

This is a national registry study to determine genetics risk factors and serial biomarkers of Acute Coronary Syndrome.

To investigate the association between metabolic syndrome (MS) and thyroid nodule(s).

Hepatopulmonary Syndrome is a respiratory complication of liver cirrhosis defined as a triad: hypoxemia (PaO2 < 80 mmHg in room air), chronic liver disease and intrapulmonary vasodilatations. Its prevalence varies between 4 and 32%. Numerous treatments have been tried but the only efficient therapy to cure the syndrome is liver transplantation. Without transplantation it is associated with a higher mortality which is the reason why hepatopulmonary syndrome patients have a higher priority to transplantation. However it appears in some restricted studies that hepatopulmonary syndrome is associated with more postoperative complications (infections, vascular and biliary complications, prolonged length of mechanical ventilation…). The investigators hypothesised that hepatopulmonary syndrome patients have more postoperative complications after liver transplantation than non hepatopulmonary syndrome patients matched on age, MELD (Model for End-Stage Liver Disease) score, comorbidities, perioperative transfusion and noradrenaline doses.

The AMISS study will characterize the features of muscle disease in patients with primary Sjogren's syndrome (pSS).

May-Thurner syndrome is the result of compression of the left common iliac vein between the right common iliac artery and overlying vertebrae. In This Study , We will detect the role of color doppler US in the diagnosis of May-Thurner Syndrome in comparison to Direct CT Venography

This is a prospective pilot study, with a recruitment goal of 60 patients. Patients who are female, above the age of 18, and with a diagnosis of IC/BPS based on clinical criteria and O'Leary Sant ICPI and ICSI scores undergoing cystoscopy, hydrodistention and bladder biopsy will be included. The bladder biopsies will be evaluated for TLR4 expression, and sent for histological assessment of mast cell count. Additionally, data will be collected at baseline, day of surgery, day 7, day 14 and day 28. Data will include validated questionnaires, lower urinary tract symptoms, and recorded pain medication use.

Iron chelation, mostly associated with multiple red blood cell transfusion, is relatively common in patients with hematological malignancies receiving allo-HSCT. This multicenter prospective observational study is designed to establish the impact of iron chelation on relapse after allo-HSCT in patients with acute myeloid leukemia and myelodysplastic syndrome. The investigators will compare the results obtained in the prospective study to those observed in a historical retrospective cohort of paired patients who did not receive chelation. Given our clinical experience and literature results, the investigators will evaluate the Exjade chelator. Although not demonstrated, the presence of mutations of the HFE gene could play an indirect role on leukemogenesis by promoting overload. It is therefore important to evaluate the status in this patient population.

Irritable bowel syndrome (IBS) is one of the most commonly diagnosed functional bowel disorders (FBD). IBS is diagnosed by symptom-based criteria，while the available literature suggests that symptom-based diagnostic algorithms, which often used for clinical and research studies, have poor sensitivity. Although diagnostic algorithms can discriminate IBS from health or upper gastrointestinal tract conditions, studies do not provide convincing evidence that the criteria can discriminate IBS from organic disease of the colon. Rectal bleeding, anemia, weight loss, fever, family history of colon cancer, and age above 50 years are considered the warning signs of severe gastrointestinal disease. Colonoscopy is the most direct way to rule out organic colonic diseases. There is no consensus so far on whether patients with suspected IBS lacking warning signs need colonoscopy or not. In 2016, the Rome IV criteria was updated and published. However, there are few studies on the clinical practice based on Rome IV. The value of alarm symptoms in discriminating organic disease from functional disorders remains uncertain and further research is needed. To evaluate the predictive value of alarm symptoms of IBS patients based on Roman IV, the investigators designed this cross-sectional study.

This is a study intended to validate a new set of guidelines for a device that uses light to measure the amount of oxygen in the muscles of injured and non-injured legs and forearms in specific situations.