View clinical trials related to Pruritus.
Filter by:The purpose of this study is to collect information on unexpected adverse reactions (ADRs), how often ADRs occur, and factors that can affect the safety and effectiveness of Claritin (loratadine) when used in children. Patients will be observed while they are taking Claritin, and ADRs and symptom scores will be recorded. At the end of treatment, improvement in symptoms will be recorded. Post-marketing surveys are not considered applicable clinical trials and thus the results of this survey will not be posted at its conclusion. The results will be submitted to public health officials as required by applicable national and international laws.
38 patients with pruritus due to chronic cholestatic liver disease will be evaluated in an investigator initiated, multicenter, double-blind, placebo-controlled, 3-week study assessing the effects of colesevelam on pruritus. Colesevelam is an oral, non-absorbable bile-acid sequestrant much more potent than cholestyramine but free of adverse effects. It is registered as a lipid lowering agent. The intensity of symptoms will be scored by means of daily Visual Analogue Scales (VAS). Fatigue, quality of life and cutaneous scratch lesions will also be evaluated using quantitative instruments.
Pruritus is a major disorder among the skin derangements in advanced renal failure. Recent information suggests that interactions between dermal mast cells and distal ends of nonmyelinated C fibers may be important in the precipitation and regulation of the sensory stimuli.Patients having uremic pruritus have been noted to have increased levels of plasma histamine and tryptase as well as increased numbers of dermal mast cells.Cromolyn sodium is a mast cell stabilizing agent that inhibits degranulation of mast cells and the release of histamine, tryptase, and leukotrienes. It is hypothesized that oral cromolyn sodium may attenuate uremic pruritus by decreasing serum tryptase level.
Can epidural nalbuphine reduce incidence or severity of epidural morphine induced pruritus in patient undergoing cesarean section?
The purpose of this research study is to evaluate the efficacy of SARNA Sensitive Lotion in the treatment of uremic pruritus in adult hemodialysis patients in a double-blind Controlled comparative trial.
The efficacy and safety of TRK-820 are to be evaluated in the treatment of intractable pruritus in patients with Chronic Liver Disease by administering 2.5, 5 and 10 microg of this drug or placebo for 28 days in four groups with a design of randomized, double-blind, parallel-group comparison. In addition, the plasma concentrations of TRK-820 and its primary metabolites are to be determined.
Atomised Methoxymethane-in-Aqua (MEXYN-A) a new topical self-chilled, non-steroidal, non-flammable, pressurised spray which embodies in one simultaneous application, most of the currently recognised and effective chemical, mechanical and thermal anti-pruritic therapies and hydrotherapy.
The purpose of this study was to confirm the efficacy of NB UVB phototherapy in alleviating uremic pruritus and investigate the association between improvement of pruritus and change of serum parameters, including routine biochemical data, immune profile and dialysis adequacy.
Background: Uremic pruritus is one of the common complications in long-term dialysis patients. In general, many factors including xerosis, elevated serum calcium, phosphate, calcium-phosphate product, hyperparathyroidism and inadequate dialysis may contribute to it. Recently, researchers reported that immuno-hypothesis with high serum level of cytokines could be the cause of uremic pruritus. Polymethylmethacrylate (PMMA) artificial kidney (AK) has been reported to adsorb more serum cytokines than other high flux artificial kidneys. Methods: In July 2006, 30 patients with severe uremic pruritus from 300 chronic hemodialysis patients in a single center entered this prospective study. Their dialyzers were changed to PMMA AK for 4 weeks. The severity of pruritus was evaluated every week using the results of a questionnaire (pruritus score). Laboratory assays including pre-dialysis serum blood urea nitrogen, creatinine, β2-microgblubulin (β2M), calcium, phosphate, intact parathyroid hormone (iPTH), total CO2, ferritin, hematocrit, high sensitivity C-reactive protein (hsCRP), IL-1, IL-2, IL-6, IL-18, TNF-α, KT/V and β2M clearance were measured before and at the end of 4 weeks of PMMA AK use. Expected Results:To prove the PMMA membrane could improve the uremic pruritus and to reveal the effect of PMMA membrane on serum level of possible factors contributing to uremic pruritus.
This is an investigator initiated dose finding study designed to determine the optimal dose of naloxone to prevent or minimize the most common side effects induced by opioids, namely itching, nausea, and vomiting. Male and female inpatients of the Children's Center of the Johns Hopkins Hospital, who are greater than 6 and less than 18 years of age with acute, moderate to severe pain, and who are to be treated with intravenous Patient controlled analgesia (IVPCA) morphine will be eligible for inclusion in this study. Patients will be recruited by a study investigator prior to the initiation of IVPCA therapy. The majority of patients will be post operative patients, and will start therapy and the investigational drug in the Post Anesthesia Care Unit or the Pediatric Intensive Care Unit. The investigators plan on studying between 10 and 99, male and female patients over a 2 year period.