View clinical trials related to Ulcer.
Filter by:The purpose of this study is to evaluate the effectiveness and safety of ozanimod (RPC1063) in achieving and maintaining clinical remission. Ozanimod will be administered orally to pediatric participants with moderate to severe active ulcerative colitis (UC) who have had an inadequate response to conventional therapy.
This study is expected to contribute to the body of real-world data of tofacitinib's safety and efficacy profile in ulcerative colitis. Conventional clinical outcomes will give a better understanding of response and remission rates in a representative, post-marketing population. Regular patient questionnaires and measurement of a biomarker of gut inflammation will provide detail on how patients experience induction treatment and contextualise the efficacy data.
Leg ulcers are areas of epidermal discontinuity in lower limbs with causes of venous, arterial, diabetic, pressure, traumatic, allergic, or inflammation. Chronic venous leg ulcers (VLUs) are defined as leg ulcers persisting for 4 weeks or more, a.k.a C6 in CEAP classification of chronic venous insufficiency (CVI) and account for up to 70% of all chronic leg ulcers exhibiting overall prevalence of up to 2% in the general population of western countries with significant morbidity and a negative socioeconomic impact. Wound care, debridement, bed rest with leg elevation, and compression are basic approaches for chronic VLUs. Meanwhile, numerous medical and surgical interventions were developed to promote wound healing and to prevent recurrence by focusing on pathophysiology of chronic VLUs. However, many strategies just have adjuvant effects or exert debatable benefits. The lymphatic system been considered important for removal of excessive fluid from the interstitial space, absorption of fat from the intestine and the immune system, actively involved in regulation of immune cell trafficking and inflammation. Emerging lymphovenous bypass (LVB), a supermicrosurgical technique diverting lymphatic drainage into venous system in dealing with lymphedema, not only restores TH1 and TH2 imbalance, but decreases oxidative stress and increases antioxidant capacity in the serum of lymphedema patients. Clinically, LVB could be an alternative treatment option for patients with lymphorrhea. Based on these facts, the investigators hypothesis that lymphatic hypertension and lymph impregnation contributes chronic venous leg ulcer formation and propose a novel strategy, using LVB to treat patients with refractory/recurrent chronic VLUs. The preliminary results revealed promising results and the investigators would go on clinical trials.
This is a randomized, controlled study evaluating empagliflozin tablets administered daily for 8 weeks. The purpose of the study is to evaluate the efficacy and safety of empagliflozin in the treatment of mild to moderately active ulcerative colitis. Disease activity will be measured using Mayo score for ulcerative colitis activity. Calculation of the score requires patients to undergo colonoscopy at the start of the study and at week 8.
Phase IV, randomized, prospective, multi-center, open-label, comparison of transforming powder dressing to standard of care dressing for healing diabetic foot ulcers.
This study will evaluate the use of a mattress overlay system to promote the healing of full thickness pressure ulcers. The overlay is placed over the patient's bed making it easier for patients to get in and out of bed. In addition, the overlay has blue tooth capabilities that will allow clinicians to remotely monitor adherence with the device.
This is a single-center trial, randomized, single-blind, placebo-controlled clinical intervention study which intends to explore the safety and effectiveness of FMT capsule for the treatment of ulcerative colitis with depression.
SPH3127-US-01 is a multi-center, randomized, double-blind, placebo-controlled study to evaluate the safety, pharmacokinetics, and preliminary efficacy of SPH3127 for the treatment of mild-to-moderate ulcerative colitis.
Pediatric Ulcerative Colitis (UC) patients with moderate to severe disease activity at high risk of colectomy. Early use of biologic agents will likely be more effective. But there were no studies identified that compared a strategy of upfront biologic-based therapy versus gradual step-up therapy. In our study, newly diagnosed moderate to severe pediatric UC patients (6-18 years old) will be randomly divided into infliximab (IFX) treatment group (Top down group, TD) and corticosteroids (CS) treatment group (Step-up group, SU). Mucosal healing rate at week 12 will be compared between the two groups. The relapse rates and sustained durations of remission within one year will also be evaluated.
The main purpose of this study is to evaluate the effect of efavaleukin alfa on induction of clinical remission in participants with moderately to severely active ulcerative colitis (UC). Participants will be randomized to receive 1 of 3 efavaleukin alfa doses or placebo during a 12-week induction period. Participants who complete the 12-week induction period will have the option to enter an exploratory long-term treatment period for up to 40 weeks (total of up to 52 weeks of treatment) if, in the opinion of the investigator, they may benefit from continued treatment. During the long-term period, participants randomized to efavaleukin alfa will remain on the same efavaleukin alfa blinded dose; participants randomized to placebo who achieved clinical response at week 12 will remain on placebo; and placebo non-responders (ie, participants randomized to placebo who did not achieve clinical response at week 12) will receive efavaleukin alfa in a blinded manner during continued treatment. All participants will complete a safety follow-up visit 6 weeks after their last dose of investigational product.