There are about 9745 clinical studies being (or have been) conducted in Israel. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The current study is designed to test the hypothesis that targeted electrical stimulation will result in upper limb tremor reduction in ET and PD patients.
The purpose of this study is to determine whether the use of RenalGuard system which creates high urine output with fluid balancing may prevent contrast induced nephropathy in patient undergoing cardiac resynchronization therapy (CRT) implantation.
This study is an individualized anti-cancer vaccine protocol where the vaccination occurs inside of the body. To create the vaccine, a tumor lesion is selected and caused to die by a process called "Radiofrequency Ablation" or RFA. RFA causes the tumor to release its internal contents to the surrounding environment, such contents include tumor-specific antigens. Immune cells respond to the tissue damage and take-up these tumor antigens. The injection of the experimental cell drug, AlloStim(TM) into the lesion is designed to cause the responding cells to signal the immune system of the danger of the tumor, creating tumor-specific immunity.
Objectives: The mechanisms of tardive dyskinesia (TD) remain unclear, although pathophysiologic theories have proposed mechanisms such as dopamine receptor supersensitivity, the degeneration of cholinergic striatal interneurons, γ-aminobutyric acid (GABA) depletion, and an excess of free radicals. Prior development of second generation antipsychotic agents, tardive movement disorders were widespread among neuroleptics treated patients. There were great expectations of the new novel drugs. Unfortunately, reports about tardive movement disturbances induced by these medications became more and more frequent, although it has been in use for less than two decades. A recent study demonstrated that schizophrenic and schizoaffective patients suffering from TD had the mean level of pyridoxal 5'-phosphate (PLP) below lower limit of normal range, while those patients without TD had normal values. At the same time, some open and double-blind placebo-controlled, randomized clinical studies showed that vitamin B6 was very effective in treatment of TD. Pyridoxal kinase is a key enzyme for the biosynthesis of PLP, the biologically active form of vitamin B6. Some publications reported that the finding of high vitamin B6 levels is consistent with recent reports of low levels of PLP and low activity of pyridoxal kinase. It may explain the functional need for high-dose vitamin B6 supplementation in subjects with TD. Methods: A multicenter study including 300 schizophrenia and schizoaffective subjects will be performed. The trial will be consisted of 2 parts: the first part a single comparison pyridoxal kinase plasma activity in patients with and without TD; in the second part only TD schizophrenia and schizoaffective patients will continue. It will be a 12-week, randomized, double-blind placebo-controlled trial. Vitamin B6 (1200 mg/day) or placebo capsules will be added to the stable ongoing antipsychotic treatment of 150 schizophrenia patients. Participants will be assessed at baseline and after every 2 weeks of treatment till week 12. Pyridoxal kinase activity will be compared between patients who positively respond to vitamin B6 versus non responders. In addition, PLP levels will be monitored at baseline and at the end of the study. A battery of research tools will be used for assessment of movement disorders, psychopathology, and side effects. The study will be performed along a period of 2 years.
This is a Phase 2, randomized, double-masked, placebo-controlled study subjects with active, sight-threatening, noninfectious intermediate or posterior uveitis.
Oncologic patients often report increased fatigue during and after chemotherapy. Evidence suggests Tai-chi/Qi-gong may improve quality of life (QOL) in oncologic patients treated with chemotherapy. Previous studies, mostly performed in a population of breast cancer patients, have demonstrated the benefits of Tai-chi/Qi-gong practice in improving quality of life (1), reducing bone resorption (2), preventing the decrease of blood counts (WBC and Hb) (3), and reducing inflammation (4). The aim of this pilot study is to evaluate the effect of Tai-chi/Qi-gong on QOL, sleep, and fatigue in patients with gynecological malignancies, particularly in patients with ovarian cancer.
Following medical history and clinical examination the children which are scheduled for treatment with suspected pulpary involved primary teeth will be selected. During the regular treatment if a pulp of primary teeth is opened and before the regular pulpotomy procedure is performed the blood that is flowing out of the pulp will be collected and stored until analyzed for the present of inflammatory markers. Clinical and radiographic evaluation will be obtained in follow up appointments if the child will remain in regular treatments in our clinic.
The purpose of this study is to compare the influence of an intervention program especially designed to young ultra orthodox men that were diagnosed with diabetes type one.
The role of alpha2 receptor agonist on pain perception and modulation will be examined. In addition whether this is mediated through the opioid system will be examined. Pain perception and modulation will be examined before and after administration of Clonidine or placebo together with Naloxone or saline.
Post-traumatic stress disorder, PTSD, is one of the most prevalent psychiatric disorders. As casualties of motor vehicle accidents, criminal acts or terrorism are arriving to the ER, it is almost impossible to conclude who will overcome his psychiatric trauma and will be able to return to his normal life course and who will be thrown out of his promising life trajectory. Current attempts to identify those who are at the greatest risk are still unsatisfactory, which comprise a therapeutic dilemma, since the interventions used to ameliorate and prevent the occurrence of PTSD in a high-risk patient, might be counter-productive and even precipitate the emergence of PTSD in lower-risk patients. Since PTSD is closely related to the "Fight, Flight or Freeze" reaction, it has much to do with the autonomic nervous system and the major stress hormone, cortisol. Despite many studies demonstrating the involvement of those factors in the development of PTSD, various attempts to profile the direction of the association between PTSD and cortisol abnormalities have yielded conflicting results. The introduction of a novel method of assessing the excretion of cortisol using residues in the human hair shaft, has allowed an unprecedented evaluation of its activity over a prolonged period of time. Using this novel method of cortisol assessment, the investigators aim to identify biomarkers that will be able to aid in the prediction of PTSD development ahead of symptoms emergence, and will enhance the understanding of the physiological mechanism involved and etiology of this disorder.