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.
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.
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.
Immature myeloid cells (IMCs) that are generated in the bone marrow, and differentiate into mature granulocytes, macrophages and dendritic cells (DCs) in the steady state. Recently, it was demonstrated that the IMC population expands in malignancy, both in animal models and in humans. These cells were described as immunosuppressants but have also been shown to promote tumor angiogenesis. Accordingly, IMCs were also found to take part in the burn injury wound healing process and other pathologies that involve angiogenesis. It was shown in the investigators' laboratory, that a very similar population of IMCs populates the mouse and human placenta, and that these cells actively promote angiogenesis. Dendritic cells (DCs) that can differentiate from IMCs, are antigen presenting cells (APCs) that initiate and coordinate the innate and adaptive immune responses. DCs can take up a diverse array of antigens and present them to T cells as peptides bound to MHC products. These antigen-specific responses are critical for resistance to infection and tumors. Conversely, DCs have roles in autoimmunity, transplant rejection and immunological tolerance. In the reproductive system, DCs were shown to account for 5%-10% of all hematopoietic cells in the uterine decidua at the embryonic implantation site. They were shown to promote angiogenesis during early pregnancy, especially during implantation. Very little is known about their function in the placenta and in the latter part of pregnancy when significant angiogenesis takes part. The investigators' preliminary mouse experiments and human data, demonstrate a shift in IMC/DC populations with the development of the placenta. The investigators hypothesize that this population shift may contribute to the labor and delivery process. The investigators' aim is to understand the role of these myeloid cell populations during pregnancy, to characterize their phenotype and try to shed light on the cellular and molecular mechanisms of pregnancy complications, such as preeclampsia, pre-term labor, intrauterine growth restriction, etc.
Nasal irrigation techniques have been used for many years and been shown to improve symptoms of rhinosinusitis. Although there is a wealth of literature available, establishing treatment protocols can be difficult because of the great variability in recommended composition (seawater or hypertonic or isotonic saline with or without additives) and irrigation technique (variations in pressure and volume). Nasal irrigation is also used in many centers as part of postoperative treatment protocols and in particular has been recommended following endoscopic sinus surgery (ESS). Nasal crusting and thick nasal discharge have a negative impact on these patients quality of life (QOL). At the time of our study, there are no studies comparing irrigation with mucolysis with saline irrigation following ESS. The investigators aimed to assess whether mucolysis is effective at improving patients QOL and reducing postoperative signs as assessed endoscopically.
One important goal in anesthetic management during ocular surgery is to provide adequate control of intraocular pressure (IOP). An increase in IOP may be catastrophic in patients with glaucoma or a penetrating open-eye injury. There is an ongoing debate over the effect of anesthetic agents on the IOP. Anesthetic regimens in this surgical field commonly consist of short-acting anesthetic agents, such as propofol and sevoflurane, usually combined with short-acting analgesics, such as remifentanil. Both propofol and sevoflurane are known to reduce the IOP. To this end there is no data in the literature to support or disprove this finding. Study Hypothesis Variations in the end-tidal sevoflurane concentrations have no significant effect on the IOP.
Diabetes mellitus (DM) is a growing disease and it is a public health concern, and projections of its future effect are alarming. About one third of those affected will develop diabetic nephropathy at 20 years after diagnosis. Of these patients, 20% will develop clinically end-stage renal disease ESRD, requiring renal replacement therapy (RRT). Patients with type 2 diabetes account for most patients with end stage renal disease (ESRD) and RRT. To the best of the investigators knowledge, the effects of MMF on diabetic nephropathy in patients with DM type II were not studied so far. Therefore, the purpose of this pilot study is to evaluate the effects of Mofetil Mycophenolate (MMF) on proteinuria and progression of kidney disease of diabetic origin, in patients at high risk for progressive renal failure in whom other treatment modalities are insufficient or had failed.
Combat soldiers are required to perform under strenuous physical conditions; hence, their physical fitness is a crucial factor in their survivability. The Auxiliary Device- "Minkal", is suggested (by its manufactures) to be able to reduce the soldiers' physiological strain by lowering the absolute load being carried by the soldier. As a result, it may improve the soldier's physiological abilities and performance through enduring missions with heavy loads, and may lead to better protection on the soldier from overuse injuries.
Study Rationale: As epidemiological research has shown negative effects of high egg consumption on increased all-cause mortality and diabetes and on diabetes outcomes, and egg modification may modulate their effects on diseases risks, it is important to test the effect of eggs with different composition on markers associated with dyslipidemia, dysglycemia and inflammation. The aim of this study is to assess the effect of n-3PUFA (Omega 3) fortified egg compared to omega-6 Israeli regular egg on metabolic, inflammation and other physiologic parameters.
There is growing evidence of high rates of substance use disorders among individuals with psychotic disorders especially in young people with predisposition for psychosis. There is some genetic evidence that carriers of the valine158 allele of the catechol-O-methyltransferase (COMT) gene had increased risk to exhibit psychotic symptoms and to develop schizophrenia if they used cannabis by the age of 18. It was also shown that carriers of the COMT val/val genotype were most sensitive to THC-induced psychotic experiences but this was conditional on pre-existing susceptibility to psychosis. The investigators propose to use brain-imaging and molecular genetics to investigate whether genetic factors may contribute to the THC-induced dopamine release and possibly to cannabis- induced psychosis.
The aim of the present study is to prospectively assess whether deep neuromuscular blockade (NMB) (zero response to train of four and a post tetanic count of no more than 10 responses using a nerve stimulator monitoring) until the end of surgery, followed by sugammadex (bridion®) reversal is superior to the present practice of gradual NMB reduction at the end of surgery followed by neostigmine (Prostigmin®, Vagostigmin®) reversal, in patients undergoing laparoscopic sleeve gastrectomy. The investigators hypothesize that providing deep NMB throughout the procedure creates better conditions for surgery, while reversal of deep NMBwith sugammadex (bridion®) will enable quick and full reversal of relaxation and fewer postoperative respiratory events as compared to neostigmine (Prostigmin®, Vagostigmin®)reversal. Participants will be followed for the duration of hospital stay, an expected average of 7 days.