Active clinical trials for "Syndrome"

The purpose of the study is to determine whether azacitidine is safe and effective in the treatment of Chinese patients with higher risk Myelodysplastic Syndromes (MDS).

Overview of Methods: This is a double blind, randomized controlled trial with a non-balanced randomization and a cross-over to active treatment for placebo treated individuals who do not respond to the placebo treatment. Data collected will help determine the feasibility of the study design in primary care offices. Patient outcome data will provide a more precise estimate of power for a larger, classic randomized trial to determine if such a study can be reasonably undertaken within primary care practices. Aims: The aims of this pilot study are to: 1) Evaluate how well Genova Diagnostics (GDx) IBS tests can be integrated into primary care, 2) examine the effects of the Genova Diagnostics (GDx) test on treatment, and 3) observe and track patients' health, quality of life and clinical outcomes related to IBS during the study period.

The purpose of this study is to evaluate the efficacy and safety of rebamipide ophthalmic suspension in subjects with dry eye syndrome.

An exploratory phase 2 therapeutic trial in children from 6 to 21, RTS carriers, randomized to be treated either with sodium valproate with the usual pediatric dosage (30 mg/kg/j), or by placebo for one year. The investigator would like to include children because they could best profit from it due to their neuronal plasticity as CBP and EP300 take effect through neuronal and synaptic plasticity. The therapeutic effect of sodium valproate in RTS patients will be assessed thanks to a clinical approach (learning and memory neuropsychological evaluation, fine motor skills assessment by pointing), to a biological approach (histone acetylation functional tests), and to imaging (morphological and functional MRI).

The objectives of the present trial are to test the following three hypotheses in anovulatory women with PCOS: Acupuncture protocol 1 plus CC (Arm A) is more likely to result in live birth than acupuncture protocol 2 combined with CC (Arm B), Acupuncture protocol 2 plus CC (Arm B) is more likely to result in live birth than acupuncture protocol 1 plus placebo (Arm C), Acupuncture protocol 1 plus placebo (Arm C) is more likely to result in live birth than acupuncture protocol 2 plus placebo (Arm D).

The purpose of the study is to show that Rotigotine improves Restless Legs Syndrome (RLS) symptoms in subjects with moderate to severe RLS during both day and evening.

This pilot phase II trial studies how well erlotinib hydrochloride works in treating patients with relapsed or refractory acute myeloid leukemia. Erlotinib hydrochloride may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.

Ticagrelor is a new P2Y12 ADP receptor antagonist. This drug demonstrated a faster onset of action and a higher potency compared to clopidogrel standard regimen. Consistently these properties were associated in the PLATO trial, and particularly in the percutaneous coronary intervention (PCI) arm of the study, with a lower incidence of thrombotic complications at one year follow-up but at a price of increased major bleedings (7,8). The major finding of the trial was a significant reduction in one year mortality in patients treated with ticagrelor. This reduction in mortality may not be related to the anti-platelet effect of the drug since another potent anti-platelet agent which was recently commercialized a did not exhibit any improvement in death compared to clopidogrel. Therefore there may be non anti platelet directed properties, or pleiotropic effects, of ticagrelor that could be involved in a reduction in mortality in acute coronary syndrome (ACS) patients. In fact together with its anti platelet properties, ticagrelor, has been shown to inhibit the uptake of adenosine by red cells, leading to an increase in adenosine plasma level and then activating the low affinity adenosine receptor thus potentially affecting the vascular homeostasis including endothelial cells. Therefore, it is hypothesis that the side effects and its benefit on mortality may be related to its interaction with adenosine metabolism. In line with this hypothesis, some adverse effects of ticagrelor (bradycardia and modulation of bronchoconstriction) are compatible with the activation of low affinity A1 or A2A adenosine receptors. In addition the investigators have recently demonstrated that P2Y12 ADP blockade did impact the endothelial compartment during PCI (9). In fact the investigators have observed that the level of PR inhibition achieved by clopidogrel before PCI correlated with the extent of endothelial damage during PCI. More potent anti platelet drugs such as ticagrelor may thus be associated with reduced peri-procedural endothelial lesion which could further improve the clinical prognosis of patients. The investigators have previously observed that endothelial marker of lesion and regeneration could be measured in the blood post PCI (10). Finally, in the response trial no patients in the ticagrelor arm had HTPR compared to 50% in the clopidogrel arm (7). This finding is surprising since recent data suggest that some patients still exhibit HTPR following the use of the very potent third generation thienopyridine prasugrel. This may be related to the fact that in the response trial only stable patients were included. The investigators aimed to evaluate the anti-platelet efficacy and pleiotropic effects of ticagrelor in acute coronary syndromes patients undergoing percutaneous coronary intervention.

The objective of this study is to determine the safety and efficacy of once weekly dosing of idursulfase-beta 0.5mg/kg administered by intravenous(IV) infusion for Hunter syndrome patients < 6 years old.

This is an open-label, parallel-group, randomized, multicenter Phase III trial to compare the efficacy and safety of a single 250 microgram (mcg) subcutaneous dose of MSJ-0011 to a single 5,000 international units (IU) intramuscular dose of urinary human chorionic gonadotropin (hCG) in inducing ovulation in Japanese women diagnosed with anovulation or oligo-ovulation. Ovulation induction therapy will be undertaken with follitropin alfa. The primary objective is to show that MSJ-0011 is non-inferior to urinary hCG, as assessed by the ovulation rate.