All clinical trials

The study's chief objective is to observe the evolution of cellular (in terms of expression of transmembrane transporters and their transcriptional regulators) and viral resistance (in terms of development of mutations in the HIV genome that may confer resistance to future treatment for HIV) in HIV-infected patients with lymphoma.

To investigate the structural/functional abnormalities and the possible genetic endophenotypes of Obsessive-compulsive disorder (OCD) patients and their core families.

The PRESTIGE-registry is a joint effort at 9 European heart centers to collect data regarding patients presenting with stent thrombosis in a dedicated database. There will be extensive clinical and procedural characterization, furthermore blood platelet function testing, intracoronary imaging, DNA-sampling and analysis of thrombus aspiration will be performed.

Prospective MR-imaging study : role of magnetic resonance (MR) and Diffusion weighted imaging (DWI) MR in staging and therapy assessment in breast cancer patients with bone metastases.

The Percutaneous drainage of symptomatic intra-abdominal collection (primary or secondary to surgery)is the treatment of choice in the absence of peritonitis signs. In critically ill patients, this procedure allows to avoid or postpone surgery. In these settings, the percutaneous drain can be either in Active Vacuum Pressure or in Free drainage. However, no prospective trials has assessed the efficiency of these two modalities of drainage in cases of infected intra-abdominal collections. The investigators aimed then to prospectively analyzed the efficiency (in term of infectious control) of drainage under active vacuum pressure vs. free drainage for the treatment of infected intra-abdominal collections.

Pain is a common cause for children seeking care in the Emergency Department (ED). Children with orthopedic injuries often require pain control when seeking emergency care. Despite the high prevalence of ED visits requiring pain control, pain is often poorly assessed and treated in ED settings. Currently, no standard of care exists for the management of this fracture-related pain in children discharged from the ED. Furthermore, discrepancies in analgesia administration to patients of various racial groups seeking emergency care have been documented but are poorly understood. No research currently exists comparing pain severity between upper extremity fractures requiring simple splinting to those treated with sedated reduction and splinting. Furthermore, there is no research regarding the prevalence of significant post-discharge pain nor the differences among ethnic and age groups treated in the ED. Research Questions: What is the prevalence of significant post-discharge pain in children treated for upper extremity fractures? Is there a difference in severity between those children requiring reduction versus simple splinting? Is there a difference in pain severity noted among different ethnic or age groups? Design This is a prospective, un-blinded, observational study that will include patients seeking treatment for an upper extremity fracture.

The primary objective of the current pilot study is to analyze MRI contrast-enhancement patterns in the hands of patients with fibromyalgia as compared to the findings in healthy controls. Further, to compare enhancement patterns obtained in fibromyalgia patients with those described in inflammatory joint disorders, i.e. rheumatoid arthritis and psoriatic arthritis. Hypothesis: Dynamic contrast-enhanced MRI (DCE-MRI) of the hands in patients with fibromyalgia reveals pathological imaging patterns indicative of diffuse non-arthrogenic inflammation of e.g. superficial soft tissues and /or muscle with patterns distinct from those of inflammatory joint disorders e.g. rheumatoid arthritis and psoriatic arthritis.

Current human IVF technology employs two strategies with respective culture media for embryo development; 'let the embryo choose' (utilizes single step media) and 'back-to-nature' (utilizes sequential media). To our knowledge, there is not any sibling oocyte study to evaluate potential advantages/disadvantages of these strategies on one another.

This research looks for markers in the blood of people with spinal cord injury that may be a sign of injury severity, or serve as a clue to the degree of recovery. Investigators would also like to compare the marker profile of these patient with that of other neurological conditions such as stroke and Guillain-Barre syndrome. Patients participating in this trial will be those accepted to neuro-rehabilitation in Sheba medical center, Israel. They will join the trial at their arrival to the ward, no less than 2 week after the beginning of their condition, but no later than 3 months. Patients will be examined by the research staff three times: At arrival, the patients will be neurologically examined and their functional abilities will be assessed. Blood will be drawn and sent to the lab. At 6 months after the beginning of the neurological condition the same will be repeated: the patients will be neurologically examined and their functional abilities will be assessed, and blood will be drawn and sent to the lab. The final examination will take place 1 year after the beginning of the neurological condition. This time only the neurological and functional abilities will be assessed without blood tests. The blood samples will be tested in the research lab. Then investigators shall compare the clinical findings with the laboratory findings, and see if any of the markers found reflect the injury severity or predict the recovery.

This study aims to determine whether or not gadoxetate disodium (Eovist) enhanced magnetic resonance imaging (MRI) has a higher sensitivity for detecting hepatocellular carcinoma (Liver Cancer) comparison to multi-detector computed tomography (CT).