Active clinical trials for "Ulcer"

Venous leg ulcers (VLU) are the most common leg ulcer, can be painful, and limit work, lifestyles and activity, especially in older patients. There are few effective treatments - compression therapy (tight bandaging or stockings) helps healing, but about half the people with a VLU remain unhealed even after 12 weeks of treatment. Research suggests taking aspirin as well as using compression may speed up healing for VLU, but the current evidence is not enough to change clinical practice. We will conduct a randomised controlled trial to test whether using low dose aspirin (150 mg daily or placebo) really does speed up healing.

Primary objective : To evaluate the efficacy of Rapamide in peptic ulcer prevention in patients taking dual antiplatelet agents Study Design: Single center, double-blind, randomized-control trial study Study drug: Repamipide vs. placebo Assessment criteria The patients will be discharged from the study when one of the followings occurred, Peptic ulcer from upper endoscopy at 3 and 6 month follow up Clinical of upper gastrointestinal bleeding with peptic ulcer from upper endoscopy Anemia by CBC at 1,3 ,6,12 month with peptic ulcer from upper endoscopy Evidence of recurrent myocardial infarction from stent thrombosis

The primary objective of this post market clinical follow-up (PMCF) investigation is to evaluate performance and safety of Exufiber when used as intended in Stage II-IV pressure ulcers (PU).

This is a phase 3, randomized, controlled, blinded, multicenter study conducted in 3 parallel cohorts of diabetic patients with at least 1 infected foot ulcer. Patients will be randomized to receive 1 of 3 study treatments; systemic antibiotic therapy and standard ulcer care with either (A) daily application of a gentamicin-sponge, (B) daily application of a placebo-sponge or (C) no-sponge, in the ratio 2:1:1. Patients will be treated for approximately 28 days and return to the clinic weekly for safety and efficacy assessments. After completing treatment, patients will return to the clinic for scheduled follow-up visits approximately 10, 30, 60 and 90 days after treatment is stopped.

Remedor has developed a patented technology (RMD-G1), which comprises erythropoietin (EPO) as the active pharmaceutical ingredient (API) in a carbopol-based hydrogel with an FN matrix. RMD-G1 was designed to maintain EPO stability and activity over long periods and to optimize the administration of EPO onto the wound bed. RMD-G1 is indicated for treating DFUs in adult patients with diabetes mellitus and aims to accelerate the healing of diabetic foot ulcers. RMD-G1 is an adjunct treatment, and not a substitute for good diabetic wound care, which includes initial debridement, wound cleansing, pressure relief, and infection control. In this trial, RMD-G1 is applied daily onto a clean wound at 0.25g per sq. cm. wound surface. After its application, the wound will be covered with a dressing in order to prevent leakage of the hydrogel and contamination of the wound area.

Background: Venous Leg ulcers are a frequent pathology in dermatology and complex in their management. At the origin of high health costs and strong repercussions on quality of life for patients, they require long management and may be subject to possible complications. In spite of appropriate treatment, 50-60% of these ulcers are not healed at 24 weeks. Purpose: Topical beta adrenergic antagonists have shown efficacy in wound healing. The purpose of this study is to evaluate the efficacy and safety of treatment of chronic venous ulcers with topical timolol.

The coprecipitation method was used to prepare hydroxypropyl-beta-cyclodextrin complexed with insulin (HPβCD-I) by mixing insulin with hydroxypropyl-beta-cyclodextrin (HPβCD) in the molar ratio of 1:5 with the addition of 10 mL of purified water for every 100 mg of the complex. After complete dissolution of the material, the mixture was stirred for 30 min at room temperature (25°C), then left to rest for 60 min and lyophilized. The gel was prepared by dispersing the Carbopol 940® polymer in a known amount of purified water. Under mild heating the methylparaben (0.02%, w/v), propylparaben (0.01%, w/v) and propylene glycol were dissolved and incorporated in the dispersion of Carbopol 940® and left to rest for a period of 12h. After this time, the prepared gel was stirred and pH corrected to a range of 5.0 to 7.0 with triethanolamine. A set amount of insulin and the HPβCD-I complex were incorporated into the control gel for the preparation of other formulations. A randomized, double-blind, prospective clinical trial was conducted from March 2013 to April 2014 at the Hospital Universitário Regional de Maringá (HUM), Paraná, Brazil, in order to determine the safety and efficacy of gel in patients hospitalized in the Intensive Care Unit. Hyperglycemic volunteers and those with pressure ulcers other than grade II were excluded from the study. Grade II pressure ulcers were selected as they are a superficial lesion, with little tissue loss, and allow easy visualization of healing. A letter of free and informed consent was obtained. The study was conducted with each patient for a period of 15 days. The volunteers were divided equally into three groups A, B and C, with each group being formed by five volunteers (n=5). Group A was randomly selected for treatment with gel with HPβCD-I complex, group B for treatment with gel with insulin, and group C with the control gel. Blood glucose tests were performed in order to assess whether the insulin complexed or otherwise with HPβCD could cause an increase in the rate of insulin in the blood in patients, leading to hypoglycemia. An identical standardized procedure for gel placement was used for all patients. Initially, the pressure ulcer was cleaned with saline. With the aid of a paper ruler, the ulcer was measured and photographed, as the ruler included the date and the initials of the patient. After measuring, a quantity of 5 grams of gel was placed on the pressure ulcer and covered with sterile gauze and a transparent film. The curative was changed once a day during the treatment period, unless there was leakage of fluid, contamination, or signs of infection. Every three days the pressure ulcers of all patients were measured and photographed again, resulting in a total of six measurements per patient. The photos of pressure ulcers were evaluated for measurement of pressure ulcers and any kind of irritation. At the end of this stage, the properly gathered study data was interpreted using the analysis software Mobile Wound Analyzer® (MOWA). Data was evaluated by variance analysis (ANOVA), and means were compared with the Tukey test (p < 0.05) using the software Statistica 8.0/2008 (Stat Soft Inc., Tulsa, USA). Mixed model repeated measures methodology with some covariance structures was adopted for statistical analysis of the clinical trial (p < 0.05). The Statistical Analysis System (SAS) for Windows, version 9.3 (SAS Inc., Chicago, IL) program was used for statistical analysis.

Study objective The purpose of this trial is to evaluate the efficacy and safety of the investigational device, ULSD-12D, as Compared to the comparator, SONOCA-180, in chronic wound.

Purpose: The purpose of the study is to investigate if treatment with ciprofloxacin for one week followed by therapy with E. Coli Nissle (EcN) for seven weeks can influence disease activity among ulcerative colitis patients with disease flare-ups compared to placebo controls.

the etiology of Inflammatory Bowel Diseases (IBD) is closely associated with the gut microbiome. The results of previous studies on the effectiveness of antibiotics and fecal macrobiota transplantation (FMT) are contradicting. Aims: to evaluate the effectiveness of wide-spectrum antibiotic regimens in acute severe colitis in an addition to standard corticosteroid therapy (UC and isolated "UC-like" Crohn's colitis). The secondary aim is to assess the outcome of FMT in those not responding to five days of therapy (in either arm). As an exploratory aim, any IBD patient with a resistant disease to at least two immunosuppressive medications, may be treated with either interventions.