Active clinical trials for "Ulcer"

The purpose of this study is to evaluate the efficacy and safety of ustekinumab as intravenous (IV: into the vein) infusion in induction study in participants with moderately to severely active Ulcerative Colitis (UC) and as subcutaneous (SC) administration in maintenance study in participants with moderately to severely active Ulcerative Colitis (UC) who have demonstrated a clinical response to Induction treatment with IV ustekinumab.

The daily requirement of threonine, an essential amino acid, will be evaluated in healthy adult males and in adult males with Crohn's Disease or ulcerative colitis using the indicator amino acid oxidation (IAAO) method. Participants will consume specially formulated diets with varying levels of threonine.

The purpose of this study is; To investigate whether a D961H sachet 20 mg is bioequivalent to a D961H HPMC capsule 20 mg by the assessment of percentage of time with intragastric pH>4. To compare a D961H sachet 20 mg with a D961H HPMC capsule 20 mg by the assessment of percentage of time with intragastric pH>3 during 24 hours and 24-hour median pH. To compare PK properties of a D961H sachet 20 mg with those of D961H HPMC capsule 20 mg. To evaluate the safety and tolerability of a D961H sachet 20 mg and D961H HPMC capsule 20 mg.

The purpose of this study is to evaluate the safety and efficacy of autologous PRP injection in combination with topical application of PRP gel in treating chronic or non-healing ulcers on lower extremity using a rapid, intra-operative, point-of-care technology at the patient's bedside.

The purpose of this study is to determine the efficacy of high-dose corticosteroid pulses added to conventional oral corticosteroid course for moderate flares of ulcerative colitis.

The purpose of this study is to understand the immune response activated in the human gastrointestinal tract by Trichuris Suis Ova (TSO) in patients with ulcerative colitis.

The purpose of this study is to determine the safety and pharmacokinetics of MMX mesalamine following administration in children and adolescents with ulcerative colitis.

The purpose of this study is to compare the safety and efficacy of 5 Adacolumn® treatments over 5 weeks to 10 treatments (two Adacolumn® apheresis treatments during the first 2 weeks, followed by 6 weeks with one Adacolumn® apheresis treatment) in patients with active ulcerative colitis.

This study was conducted to determine the effect of Buerger Allen exercises on lower extremity perfusion and wound healing in patients with foot ulcer type 2 diabetes. The Buerger Allen exercise is a specific exercise that aims to improve circulation in the feet and legs. Buerger Allen exercise is an ideal and noninvasive therapy for diabetic patients with a diabetic foot ulcer as it is an easy-to-learn, repetitive, low-cost, and low-risk physical activity. Subjects were randomly allocated to either the control or intervention group. The ulcers and lower extremity perfusion of the patients in both the intervention and control groups were examined and measured.

Infants with congenital heart disease often require an intervention during their first year of life. Infants are generally admitted to a cardiac intensive care unit and are routinely prescribed stress ulcer prophylaxis to decrease acid release from the stomach to prevent stress ulcer formation. However, these medicines may not be safe and could put infants at increased risk for hospital-acquired infections, necrotizing enterocolitis and alteration to the infant's microbiome. The investigators plan to assess the feasibility of conducting a prospective, blinded randomized control trial to determine the safety of withholding stress ulcer prophylaxis in critically ill infants with congenital heart disease. In addition, the investigators plan to examine the changes to the infant's microbiome through oral, gastric and stool samples and compare hospital-acquired infections.