View clinical trials related to Ulcer.
Filter by:The purpose of this study is to determine if the addition of oral voriconazole to topical treatment regimens results in lower rates of perforation in severe fungal corneal ulcers.
The purpose of this study is to determine if natamycin or voriconazole results in better visual outcomes in fungal corneal ulcers, especially visual acuity.
This study uses an open-label design and will be conducted in approximately 40 sites in the United States. Approximately 400 subjects will be enrolled in the study to ensure that approximately 300 subjects will have 6 months exposure to PA32540 and at least 100 subjects will have 12 months exposure to PA32540.
To compare HP828-101 to standard of care for the management of partial or full thickness wounds
Background: No medical treatment has proved its efficacy for the treatment of hypertensive leg ulcers in a well designed trial. Primary aim of the study: to compare the rate of healing in hypertensive leg ulcers treated with becaplermin gel (Regranex Gel®) daily application versus the application of the same quantity of an hydrogel (Duoderm Hydrogel™), corresponding to the excipient of becaplermin gel. Method: Ambulatory or hospitalized patients presenting with an hypertensive leg ulcer, were randomized to receive either a daily application of becaplermin gel or hydrogel during 8 weeks. At week 8, a pinch graft was proposed to patients whom the ulcer has not healed. Primary aim of the study: Complete closure at week 8 Secondary aims: percentage of wound area reduction at week 8, complete closure at week 12, pain and quality of life during treatment Study hypothesis: becaplermin gel may promote the healing of hypertensive leg ulcers and be an alternative medical treatment to the skin graft usually proposed
The purpose of this study is to evaluate the efficacy and safety of the Chinese prescription on Ulcerative Colitis.
A prospective, randomized trial to determine indigo carmine dye spraying and narrow band imaging (NBI) of colonic mucosa to detect dysplasia in ulcerative colitis (UC). Confocal laser microscopy may be beneficial in the further assessment of abnormalities identified by these methods.
Primary: To demonstrate that PA32540 causes fewer gastric ulcers in subjects at risk for developing aspirin-associated gastric ulcers compared to enteric coated (EC) aspirin 325 mg.
Primary: To demonstrate that PA32540 causes fewer gastric ulcers in subjects at risk for developing aspirin-associated gastric ulcers compared to enteric coated (EC) aspirin 325 mg.
Patients with endoscopically diagnosed active duodenal ulcer disease were enrolled in a randomized, double-blind, parallel and dose-ranging trial. They were randomly assigned into four groups to be treated for up to four weeks and be seen at week 1, 2 and 4: three of ilaprazole, 5, 10, and 20 mg/day, and one of omeprazole 20 mg/day as positive control. The primary endpoint was the ulcer healing rate at week 4. Healing of ulcer was determined by its resolution from active to scarring stage. Symptoms relief was evaluated as secondary end points by using a graded score. Safety and tolerability were evaluated on basis of clinical assessments.