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 purpose of this study is to explore the impact of plaque psoriasis on the different dimensions of patient life including psychological disorders, different types of addictions, and their consequences on health-related quality of life and socioeconomic parameters at baseline (cross-sectional part) and during the initial years of the psoriasis disease (longitudinal part).
The investigators hypothesize that the emotional and cognitive areas of the Subthalamic Nucleus (STN) have distinct electrophysiological properties and that specific stimulation of these areas can influence the mental and the emotional state. Parkinson's disease (PD; n=5) and obsessive-compulsive disorder (OCD; n=5) patients that are candidates for treatment with Subthalamic Nucleus (STN) Deep Brain Stimulation (DBS) will be recruited over a period of two years. The patients will be enrolled in a prospective, open label, clinical trial and will be followed for one year. No randomization or blinding will be used in this study.
In this study we try to identify the signature of brain activity in the EEG of attention deficit disorder (ADHD) patients compared to healthy subjects under different doses of Ritalin (methylphenidate) treatment.
assess the effect of MedCem MTA as a pulp medicament following pulpotomy in human primary molars with carious pulp exposure in comparison to Formocresol.
Study Rationale: The insertion of a bandage contact lens or punctal plug in a defined group of patients admitted to the ICU may be more effective than standard care in decreasing the incidence of corneal injuries. Study Objectives: 1. To document the effect of a contact bandage lens and punctal plug in preventing corneal injuries in critically ill patients admitted to the ICU. 2. To assess the safety of a contact bandage lens and punctal plug in critically ill patients.
Historically, ultrasound has been unable to provide interpretable data from the lung parenchyma, mainly because of the high total ultrasound energy attenuation and scattering by the air in the lungs. Recently it has been shown that clear reproducible Doppler signals can be recorded from the lung parenchyma by means of a pulsed Doppler ultrasound system incorporating a special signal processing package (transthoracic parametric Doppler, TPD, EchoSense Ltd., Haifa, Israel). These lung Doppler signals (LDS) are in full synchrony with the cardiac cycle and can be obtained from the lungs, including areas remote from the heart and main pulmonary vessels. The LDS waves typically have peak velocities of up to 30 cm/s and are of relatively high power, making it possible to detect them despite the aforementioned attenuation by the air in the lungs. The LDS are thought to represent the radial wall movement of small pulmonary blood vessels, caused by pressure pulse waves of cardiac origin which propagate throughout the lung vasculature. The LDS may contain information of significant diagnostic and physiological value regarding the pulmonary parenchyma and vasculature, as well as the cardio-vascular system in general. Preliminary data from ongoing studies employing the TPD in chronic diseases such as CHF, COPD and pulmonary hypertension, show promise regarding the diagnostic potential of the lung Doppler signals (unpublished data). However, lung Doppler signals in acute disease states were not investigated so far. It is reasonable to speculate that the pathological processes underlying acute cardiovascular and pulmonary diseases will affect the LDS. Therefore, the TPD may have diagnostic potential in these conditions. For example, during acute pulmonary embolism a portion of the pulmonary vascular system is occluded; therefore it's reasonable to assume that the LDS will disappear in the affected area, enabling to confirm the diagnosis without using ionizing radiation (as in CT or lung scan). Another example is COPD exacerbation, during which there is usually air trapping in the lungs; thus, the LDS may be attenuated by the increase of air volume in the lungs.
The current prospective clinical study's aim is to determine ABT's ICE implant survival rate, crestal interproximal bone resorption during 24 months post implant insertion and to assimilate the drilling sequence during the clinical use of ICE implants.
Type 2 diabetes mellitus patients exhibit many glucose homeostasis abnormalities in different tissues and organs. Among the more important defects are disturbed hepatic glucose metabolism and defective pancreatic β-cell function. Hexokinase IV, commonly known as glucokinase, is the predominant hexokinase expressed in the liver, the pancreatic β-cells (where it functions as the glucose sensor for insulin secretion) and in glucose-sensory cells in the hypothalamus and gut. The glucokinase gene contains two distinct promoters. The downstream one is active only in hepatocytes and the upstream promoter is active only in extrahepatic glucose sensory-cells. Alternative promoters enable differential regulation of gene transcription in liver and extrahepatic sites. In pancreatic β-cells, glucokinase expression at the mRNA level is largely constitutive, whereas in the liver it undergoes large adaptive changes in response to nutritional states, enabling larger changes in glucokinase activity than would otherwise be possible by post-transcriptional regulation alone. Most of the MODY-2 patients were found to have glucokinase mutations located in areas that are common to the liver and pancreas. The diabetes in these patients is related both to defect in insulin secretion and abnormal hepatic glucose metabolism. Point mutation in the pancreatic specific promoter was recently described as a cause for impaired fasting glucose [Diabetes 58:1929-1935, 2009]. The investigator have recently identified a MODY-2 family with a genetic defect that is located in the pancreatic promoter, sparing the liver promoter. This family demonstrates that abnormal insulin secretion alone (perhaps together with other extrahepatic glucose sensors) is enough to cause diabetes. In this study, the investigators would like to use an oral glucose tolerance test (OGTT) and continuous glucose monitoring (CGM) technique in order to elucidate the relative roll of the hepatic glucokinase in normal glucose homeostasis. This issue is complicated by the fact that in addition to glucokinase, hexokinase isoenzymes I, II and III are also expressed at very low levels in hepatocytes. They are an important back-up mechanism when glucokinase activity is compromised, as in liver cirrhosis or murine models with liver-specific glucokinase knock-down. However, impaired hepatic glycogen synthesis was demonstrated in MODY-2 subjects (JCI 1996:98:1755). By comparing members of the investigators MODY-2 family with members of other MODY-2 families and normal controls the investigators hope to shade some light on this question.
Fibromyalgia Syndrome (FMS) is a highly prevalent condition, often affecting individuals at the prime of life, causing severe reduction of quality of life and productivity, as well as social isolation, anxiety and depression. FMS is a condition characterized by chronic widespread pain, considered to be a manifestation of central nervous system sensitization, leading to increased processing and transmission of pain. At the same time however, it has become gradually more evident, that FMS is not merely a pain syndrome. Those patients who suffer from the full-blown clinical syndrome of FMS inevitably describe many additional symptoms beside pain. While some of these symptoms, such as heightened sensitivity to external stimulations (e.g. noise and light), can easily be understood as representing aspects of the basic underlying propensity towards central sensitization, other symptoms are not so easily explained in this context.
The purpose of the study is to evaluate dose response of JNJ-54781532 in participants with moderately to severely active ulcerative colitis (UC).