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 assess HBV immunity and institute policy regarding the Hepatitis B vaccination practices in the IDF among a cohort that was vaccinated during infancy.
About 300 patients with Parkinson's disease (PD) have been successfully treated by deep brain stimulation (DBS) during the last 10 years in Hadassah. In most of the patients the site of stimulation is the subthalamic nucleus (STN). Recent studies by our group and others have demonstrated that the STN is divided into motor and non-motor areas. The investigators have recently shown that electrophysiological mapping of the STN during the surgery can differentiate motor and non-motor areas of the STN. Existing methods of adjustment of DBS parameters aim at amelioration of the motor signs and therefore with inactivation of the STN motor territory only. Although the DBS parameter setting is believed to influence the mental and cognitive states, there is no data that correlates stimulation parameters with mental and cognitive state. In addition, DBS parameter setting is also believed to influence important verbal functions which are partially related to motor, mental and cognitive states, but no data correlates the verbal function with the DBS stimulation parameters. The investigators hypothesize that the cognitive areas of the STN have distinct electrophysiological properties similar to our findings with the limbic / mental areas of the STN. The investigators further hypothesize that specific stimulation of these cognitive areas can influence the cognitive state and thus treatment with cognitive-adjusted DBS can improve the cognitive symptoms of PD. In this project, the investigators intend to map the motor, emotional and cognitive areas of the STN using neuronal (single units) responses to emotional voices and cognitive tasks and to identify the emotional and cognitive spectral signature of the STN single unit activity using spectral analysis and neuronal responses to emotional voices and cognitive tasks. In addition the investigators intend to find the neuronal signature of speech and to find the correlation between motor, mental and limbic electrophysiology to speech. The investigators also intend to investigate the motor, emotional and cognitive processing of PD patients by manipulating the stimulation of the STN. The proposed study will combine neural recording, stimulation and psychological and cognitive tests to shed new light on processing in the basal ganglia, as well as to provide better treatment for PD patients.
Under normal conditions intestinal mucosa presents a baseline "physiological inflammation" caused by a controlled immune response that eliminates offending dietary and microbial antigens. This inflammation disappears once the cause is eradicated. In case of inappropriate immunological response, the inflammation becomes chronic and harmful, resulting in anatomical and functional abnormalities, namely inflammatory bowel disease (IBD). Although it is critical for the IBD patients to undergo early diagnosis and management before the development of severe complications, but as IBD has vague and non-pathognomonic clinical features, the clinician is usually mislead into late suspicion and detection of IBD. Diagnosis traditionally depended on a combination of pathologic evaluation together with the histological, clinical, radiological, endoscopic, surgical, laboratory (serological) features. Recently, serological markers were identified and became of special interest as they do not only detect the occurrence of IBD but also the potential of its development and may be used as prognostic tools. More recently, stool markers were detected and used for diagnosis. Up to now, the market is still lacking a definitive, simple and non-invasive diagnostic tool. Saliva can present an alternative form of body fluids that simplify diagnostic procedures. Our hypothesis is that IBD patients have special salivary biomarkers that may be identified through salivary analysis, where later on a simple non-invasive test can be applied in the form of an easy-to-use kit, being available at the clinician's clinic for the establishment of an immediate and early diagnosis of the destructive inflammatory bowel disease.
Vitamin D insufficiency is common globally. Pregnant women, who need an increased supply of this vitamin for the proper development of the fetus, are a significant risk group. The purpose of this study is to examine which factors - education, knowledge from non-professional sources, recommendations from medical staff - influence the use of vitamin D among pregnant women in light of the lack of a clear health policy, and to help formulating guidelines for a new health policy with specific recommendations for vitamin D dosage in pregnancy.
Patients with premalignant (CIN3) and malignant cervical cancer will asked to complete questionnaires regarding intimacy (ENRICH) and life adaptation (PAIS) before treatment (surgery or radiotherapy) and after completion of treatment in order to estimate the influence of disease and treatment on quality of life indices.
The investigators will monitor cardiac patients rehabilitation post op upon their pre op status.
The purpose of this study is to evaluate the influence of routine NSAIDs treatment for hospitalized children with pleuropneumonia in comparison with acetominophen treatment (all in conjunction with adequate antibiotic therapy).
This randomized phase II trial studies how well veliparib together with gemcitabine hydrochloride and cisplatin works compared to gemcitabine hydrochloride and cisplatin alone in treating patients with pancreatic cancer that has spread from where it started to nearby tissue or lymph nodes (locally advanced) or spread from the primary site (place where it started) to other places in the body (metastatic). Veliparib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as gemcitabine hydrochloride and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known whether giving veliparib together with gemcitabine hydrochloride and cisplatin is an effective treatment for pancreatic cancer.
Objectives: 1. To determine the level of compliance with nutritional recommendations (dietary and nutritional supplements) following discharge from hospitalization; 2. To identify barriers for post-discharge adherence to professional nutritional recommendations; 3. To determine the impact of adherence (high vs. low) to the nutritional treatment guidelines on functional and health indicators. Working hypothesis: High adherence to nutritional care after hospitalization will be associated with better functional and health outcomes.
Zetiq has introduced a histochemical stain that claims to tinctorially identify cancer and neoplastic cells. Because of the potential importance of such a capability, the investigators undertook to investigate Zetiq's CellDetect® staining technology as applied to cultured cell lines as well as an initial sample of clinical cases. This goal was pursued by investigating four types of comparisons: 1) cancer cell lines before and after differentiation; 2) cervical squamous-cell carcinoma (SCC) biopsies to non-neoplastic squamous epithelium; 3) SCCs to neoplastic, nonmalignant squamous epithelium; and 4) neoplastic squamous cells to non-neoplastic squamous cells in cytological preparations. The clinical material was also stained with hematoxylin and eosin (biopsies) or Pap (cytologies) for diagnostic purposes. The investigators found that all CellDetect®-stained cells exhibited one of the two tinctorial outcomes. Cell lines with malignant phenotype uniformly had red/purple cytoplasm, whereas the differentiated phenotype changed the color to blue/green.