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Filter by:Ki-67 is used as a marker for determination of the proliferative activity in solid tumors. The use within hemato-oncological malignancies is limited. This is related to limited technical possibilities of flow cytometry in the past. Meanwhile, flow cytometry in hemato-oncological malignancies has progressed to assessment of 8 colors and makes it possible to add Ki-67 as an additional marker to the 8-color panels. Adding Ki-67 to these panels could lead to improved diagnosis and prediction of therapy response for a number of hemato-oncological malignancies.
H. Pylori is frequently observed in patients with irritable bowel syndrome(IBS). However, the effect of H. pylori eradication on IBS is not clear.
This study is an international multicenter, pilot randomized, assessor-blind, controlled trial, which is aimed to preliminarily investigate the efficacy and safety of acupuncture on oligomenorrhea due to polycystic ovary syndrome (PCOS).
The objective of this study is to evaluate the efficacy of noninvasive ventilation with helmet in reducing endotracheal intubation rates in comparison with Noninvasive Ventilation (NIV) facemask among patients with Acute Respiratory Distress Syndrome (ARDS)
Intratracheal surfactant treatment is applied in Respiratory Distress Syndrome (RDS) Continious Positive Airway Pressure(CPAP) treatment. In recent clinical studies, two similar methods have been studied with a thin catheter without endotracheal intubation in the application of surfactant. In our neonatal intensive care unit, respiratory support is given with nasal CPAP and Humidified Heated High Flow Nasal Cannula (HHHFNC) instead of classical invasive (intubated) mechanical ventilation methods. In CPAP method, heated and humidified air is given a certain pressure (6-8 cmH2O), while in HHHFNC method, heated humidified air is given at a certain flow rate (6-8 L / min). This study was planned to compare the results of infants who were given surfactant with MIST (Minimal Invazive Surfactant Treatment) method under CPAP or HHHFNC support in the treatment of respiratory distress syndrome in premature babies. During surfactant application, babies will be monitored (as in all babies in the NICU) saturation, peak heart rate, perfusion index (the ratio of nonpulsatile flow in the capillary bed) and t values will be recorded. For all these reasons, monitoring of PI (Perfusion Index), PVI (plethysmographic variability index) and continuous transcutaneous PCO2 and PO2 values are of great importance for the prevention of mortality and morbidity, as well as monitoring of oxygen saturation values with pulse oximetry in premature babies. In our hospital, it was planned to take a total of 40 patients born under 32 weeks and less than 1500 grams (20 patients being in the HHHNFC, 20 patients in the CPAP group). Patients will be consecutively distributed to two groups until they reach the specified number of patients. In this study, it was aimed to monitor continuous oxygen saturation, PI, PVI, transcutaneous PO2 and PCO2 measurements just before, during and after the surfactant application and to compare the results of babies who received nCPAP and HHHFNC support. At the end of the study, all data will be entered in an SPSS (Statistical Package for the Social Sciences) file and study statistics will be made. A database will be created using SPSS software. A p value of <0.05 was determined as the limit of significance.
Hemophagocytic syndrome (HPS), also known as hemophagocytic lymphohistiocytosis (HLH), is an immune mediated life-threatening disease. There is no uniform recommendation for salvage treatment of HLH. Based on the results of current clinical trials, the marketing situation of the drug in China, and the use requirements of pegylated recombinant human granulocyte stimulating factor(PEG-rhG-CSF), this study was conducted in patients who received the DEP rescue therapy or dexamethasone combined with VP-16 maintenance therapy. The aim of this study was to evaluate the efficacy and safety of PEG-rhG-CSF(Jinyouli®) for the recovery of neutropenia after chemotherapy in patients with hemophagocytic syndrome.
Objectives: Collect clinical and biological data about patients with SD/THE, collect samples of patients; create a secure on line database to collect worldwide data about SD/THE Partners : APHM, HCL, APHP Currently10 patients (8 with TTC37 mutations and 2 with SKIV2l mutations) present a SD/THE and are managed in France in 5 different centers (Marseille, Paris Trousseau, Paris Necker, Paris Robert Debrés, and Lyon). Most of them are followed in hepato-gastro-enterology units for their intractable diarrhea. Three aspects of the disease: intractable diarrhea, immune defect and liver disease are responsible for the main part of the burden of the disease .For each aspect, the investigators will propose a close follow-up with collection of clinical, biochemical, functional and microbial data. Collect of clinical date: during a programmed consultation clinical data about symptom will be collected twice a year. A detailed form will be used for better delineation of the symptoms. These data included growth, symptom (diarrhea, pain …), and clinical signs. Most of these children have recurrent sample for follow up. During them some blood will be take for study the immune side but also the platelet function.
Polycystic ovary syndrome (PCOS) is a common disorder in women of reproductive age that is characterized by elevated androgen levels, ovulatory dysfunction and polycystic ovarian morphology (PCOM). Moreover, has been associated to insulin resistance, obesity, type 2 diabetes and infertility. Women with PCOS are a heterogeneous group, and specific PCOS phenotype could have a substantial impact on oocyte quality and molecular profile. Regarding the Rotterdam criteria for PCOS, four different phenotypes of the syndrome are defined (A, B, C, D). Phenotypic group A is the most frequent and severe subtype of PCOS. It is described that patients with so-called phenotype A exhibit a significantly increased risk of pregnancy complications compared to women with more favorable PCOS phenotypes. Specifically, this clinical-laboratory study will focus on the molecular characterization of PCOS phenotype A. Epigenetic are external modifications to DNA that affect how cells "read" genes. These external modifications have garnered attention in the pathogenesis of PCOS since epigenetics changes have been reported in various organs in women with the condition. However, remains unknown whether these alterations are also found in the egg and in its surrounding cells. Further research is needed to understand the PCOS disorder and to design treatments that can ameliorate the symptoms of the disease. In particular, this project aims to generate the molecular profiles of PCOS phenotype A eggs and surrounding cells and compare them with the ones obtained from and healthy controls. This approach involves the aspiration of immature eggs without hormonal stimulation or with stimulation of only a few days.
The overall objective of this study is to measure the effect of growth hormone (GH) treatment on physical and psychosocial health in adults with Prader-Willi syndrome. Adults with PWS who have not been treated with GH during the past three years and who will start with GH treatment as part of regular patient care will be asked for informed consent to participate in this open-label prospective cohort study. We hypothesize that growth hormone treatment will improve the physical and psychosocial health.
the aim of study is to investigate the effect of body mass index (BMI), age, duration of symptoms, pain severity and knee angle valgus on patient̕̕s response to proximal control exercises.