There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
The purpose of the study is to was to evaluate the anti bacterial efficacy of sustain-release Cetylpyridinium chloride varnish on orthodontic patients.
The primary objective of this study is to assess the safety and efficacy of topical AS101 as treatment for Female Androgenetic Alopecia (FAGA) in menopause women.
Chart review evaluating outcome of patients in whom following resection of a tumor involving the head of the pancreas no anastomosis of the pancreatic stump was done to the gastrointestinal tract.
In patients with prostate cancer with indolent features, disease progrssion may be very slow and in many cases will never become clinically evident during the patient's lifetime. Active surveillance is a continuous process of monitoring disease characteristcs aiming to avoid the morbidity of active therapy in patients with stabe indolent parameters, while offering early detection of disease activity in others who will need active therapy to control their disease. We hypothesize that active surveillance will permit the avoidance of therapy related morbidity in the majority of appropriate patients and will be associated with maintaining their quality of life.
There is a simple laboratory technique for localization of caries associated bacteria on tooth surfaces by taking an impression of the teeth with a material containing sucrose. The purpose of this study is to check whether the technique can be incorporated into dental clinics as diagnostic tool comparing to other diagnostic methods available.
Mucositis and xerostomia are the most common complications of head and neck (H&N) irradiation, and the combination of chemotherapy and radiation therapy is associated with a significantly higher rate of complications. Mucositis usually develops during the second or third week of a course of standard radiotherapy, and the pain it causes peaks between the third and last week of treatment. The pain then persists for at least one month following the completion of therapy, and may be so overwhelming that it prevents patients from swallowing food and fluids. The patient is therefore at a risk to develop malnutrition, and must be treated vigorously. In this respect, the use of gastrostomy tubes (PEG) has been shown to be beneficial. Completion of the full course of irradiation, without interruption, is important for achieving best possible results in cancer of the H&N. It is therefore essential to identify and refer patients at risk to receive effective and timely nutritional intervention. Since mucositis represents a clinical continuum which differs between patients, it is difficult to assess before-hand which patients will be at risk. There is no simple laboratory tool available, which could predict which patients are susceptible to develop severe mucositis and dysphagia, and eventually will require a feeding gastrostomy. The first phase of mucositis, inflammation, results in the production of pro-inflammatory cytokines such as interleukin-1 (IL-1) and tumor necrosis factor-alpha (TNF-α). In general, the inflammatory cytokines IL-1, interleukin-6 (IL-6) and TNF-α are elevated in inflammatory conditions and are found in increased levels in blood and tissue fluid during inflammation, while anti-inflammatory cytokines are produced in a decreased manner. The main purpose of this study is to find the best indicators and prognosticators of mucositis occurring in the healthy oral tissues of H&N cancer patients receiving treatment, and to understand the cytokines balance mechanism of action. Assuming there is a correlation between high cytokines levels during inflammation and the severity of radiation induced mucositis, finding these prognostic factors may help us predict during the first part of the treatment the need for PEG, placing it prior to the complications associated with severe mucositis on one hand, and avoiding unnecessary procedures on the other hand.
Hypothesis (H0): Labor duration and obstetric complications are not significantly different in the three groups (misoprostol-dinoprostone-oxytocin).
The purpose of our study is correlate between premature delivery (between week 23-35 of the pregnancy) in women that had intercourse up to 12 hours prior to beginning of labor and polymorphisms in the gene Prostanoid receptor.
The purpose of this protocol is to develop a detailed MRI technique and haemodynamic maps enabling early detection of colorectal metastases in the liver.
Whenever a scan is accessed through the PACS system a scanned document or digital picture may be displayed automatically. In this study the technician will take a digital picture of the patient who will be undergoing the CT scan. This way the radiologist will be able to view the patient's face before viewing the scan. The hypothesis is that viewing a digital picture of the patient before viewing the CT scan will improve the quality of diagnosis.