19 Clinical Trials for Various Conditions
The primary purpose of this study is to determine if patients randomized to corneal collagen cross-linking plus medical therapy will have a lower prevalence of positive bacterial or fungal cultures immediately after the procedure than patients who received medical therapy alone. The secondary purpose of this study is to determine if patients randomized to corneal collagen cross-linking will have a better visual acuity at 3 and 12 months than patients who receive medical therapy alone.
The study design is a prospective, randomized, controlled interventional study to compare the outcome of ProKera Plus® with conventional treatment in patients with vision-threatening bacterial corneal ulcers. The study will be conducted at the University of Arkansas Medical Sciences (UAMS) in two phases for patients who present to an Ophthalmology clinic or Emergency Department at UAMS.
This study evaluates the safety and efficacy of gatifloxacin 0.3% ophthalmic solution compared with ciprofloxacin 0.3% ophthalmic solution in patients with acute bacterial corneal ulcers
Bacterial corneal ulcers are a leading cause of pediatric blindness in underdeveloped countries due to a lack of antibiotic availability and affordability, among other reasons. Povidone-iodine, an inexpensive and readily available broad-spectrum antimicrobial agent, may be an effective and affordable treatment for corneal ulcers, allowing preservation of sight for those afflicted with this disease.
This study is designed to determine the safety and immunogenicity of a Live Francisella tularensis Vaccine
Steroids and Cross-linking for Ulcer Treatment (SCUT II) is an international, randomized, double-masked, clinical trial. The purpose of this study is to determine differences in 6-month visual acuity between medical antimicrobial treatments alone versus antimicrobial treatment plus collagen cross-linking (CXL), as well as to further evaluate findings from subgroup analyses of SCUT. Patients presenting to the Aravind Eye Care System (India), Kaiser Permanente Northern California (USA), or the University of California, San Francisco (USA) with smear-positive and/or culture-positive typical (i.e. non-Nocardia or Mycobacteria) bacterial corneal ulcers and moderate to severe vision loss, defined as Snellen visual acuity of 20/40 or worse, will be eligible for inclusion. Those who agree to participate will be randomized to one of three treatment groups: Group 1: Standard therapy, topical 0.5% moxifloxacin plus topical placebo plus sham CXL Group 2: Early steroids, topical 0.5% moxifloxacin plus topical difluprednate 0.05% plus sham CXL Group 3: CXL plus early steroids, topical 0.5% moxifloxacin plus topical difluprednate 0.05% plus CXL
The investigators plan to enroll up to 750 subjects over the course of 5 years. Study duration will be 2 visits over 7 days (+/-3). Participants will be consented and undergo baseline procedures. Participants will be grouped into 1 of 3 groups, based on infection and antibiotic status at screening. Debridement will be performed per standard of care and collection of tissue will be taken from this discarded tissue. A blood draw will be performed at each of these two visits as well. This is for research purposes only. All other data will be obtained from the electronic medical record. All standard of care except for the blood draws.
The objective of this study is to collect wound exudate (fluid) swab samples from Subjects who have wounds that show clinical signs of infection, as well as from Subjects who have wounds that do not show clinical signs of infection. Swab samples will be collected from acute and chronic wounds of different etiologies and these will be analysed for bacteria types and markers of infection.
The objective of this study is to collect wound exudate (fluid) swab samples from Subjects who have wounds that show clinical signs of infection, as well as from Subjects who have wounds that do not show clinical signs of infection. Swab samples will be collected from acute and chronic wounds of different etiologies and these will be analysed for bacteria types and markers of infection.
The goal of this study is to investigate the overall theory that the use of chemically preserved solutions associated with contact lenses promotes an increase in bacterial infection.
The purpose of this study is to determine whether adding topical steroids improves the outcomes of bacterial corneal ulcers, especially visual acuity.
The goal of this observational study is to compare the differences in wound outcomes when the MolecuLight imaging procedure is used in combination with standard of care wound assessment in long term care and skilled nursing facilities. The main outcome studied is healing of ulcers after 12-weeks, along with other outcomes such as occurrence of infection, complications, and antimicrobial use. Medical records from the past were reviewed, where patients receiving the MolecuLight procedure were compared to those who did not.
This is a prospective study of Veterans with chronic lower extremity or diabetic foot ulcers who will be randomized to either a Larval Debridement Therapy group (Biobags every 4 days x 2 applications) or a Sharp Debridement Therapy group (standard or control weekly x 2) during an 8 day study period.
The primary purpose of this research study is to evaluate if DermaTherapy® bedding will significantly reduce pressure ulcer incidence by decreasing maceration, friction, and shearing among residents of Nursing Homes.
The primary purpose of this research study is to evaluate if DermaTherapy® bedding will significantly reduce pressure ulcer incidence by decreasing maceration, friction, and shearing among residents of Nursing Homes.
The purpose of this study was to look at the safety and effectiveness of a once-daily dose of tigecycline compared to ertapenem for the treatment of diabetic foot infections. The co-primary efficacy endpoints were not met.
Serious infections caused by resistant bacteria are becoming more of a medical problem throughout the world. This study will measure how well TD-6424 (Telavancin) can control infections and whether the drug is safe to give to patients.
Serious infections caused by resistant bacteria are becoming more of a medical problem throughout the world. One of the ways to deal with this problem is to develop new drugs that can control these bacteria. This study will measure how well TD-6424 (Telavancin) can control infections and whether this drug can be safely given to patients.
The purpose of this study is to learn more about biofilm and to see how it affects diabetic wounds. A biofilm can occur if a chronic infection causes bacteria to grow in a slime enclosed group. This grouping of bacteria is called a biofilm.