Clinical Research Directory

LUT017 Gel for Venous Leg Ulcers and Chronic Non-Healing Skin Wounds in Adults

This research study is investigating a new topical medication called LUT017, which is being developed to help heal chronic skin wounds, particularly those known as venous leg ulcers (VLUs). VLUs are open sores that commonly occur on the lower legs due to poor blood flow in the veins. These wounds can be painful, slow to heal, and difficult to treat, especially in older adults and people with conditions like diabetes or obesity. LUT017 is a gel that will be applied directly to the surface of these wounds. The goal of the study is to find out if the gel is safe and well tolerated when applied once a week for up to 8 weeks. The researchers will also look for early signs of whether the gel helps the wounds heal more quickly or completely. The gel contains a medicine that has been shown in animal studies to activate natural skin repair processes and promote cell growth, potentially speeding up the healing process. The study will involve between 12 and 18 adult participants who have had a chronic leg wound for at least 4 weeks. All participants will go through a screening process to make sure they are eligible. If they qualify, they will first complete a two-week "run-in" phase where their wound will be treated with standard medical bandages. This phase helps ensure that only participants whose wounds are not healing with normal care are included. If participants remain eligible after this period, they will start the treatment phase. During this phase, they will come to the clinic once a week for 8 weeks to receive the LUT017 gel treatment directly on their wound. Each visit will include a physical exam, vital signs, wound evaluation, photographs of the wound, and blood tests to monitor safety. After the 8-week treatment period, participants will return for two follow-up visits-one at 3 months and one at 6 months after their first treatment. These visits will help the researchers understand how long any benefits of the treatment might last and monitor for any delayed side effects. In total, participants will be involved in the study for about 6.5 months and will have approximately 12 to 14 visits to the clinic. Participation is entirely voluntary, and individuals can withdraw at any time. The research team is committed to ensuring participant safety and privacy throughout the study.

Human Amniotic Membrane On Venous Leg Ulcers In an Elderly Population

This study is designed to assess the clinical effectiveness of Membrane Wrap, a human amniotic membrane for the management of difficult to heal partial- or full-thickness venous leg ulcers (VLUs)

Developing Strategies for Effective Debridement in Patients for Venous Leg Ulcers

The goal of this project is to use genomic profiling, candidate genes and proteins to develop guided surgical debridement to improve healing in chronic non-healing venous leg ulcers (VLUs) and to test the efficacy of this approach.

COMS for Chronic Ulcers Treatment

Chronic leg and foot ulcers are defined as wounds that fail to heal in a timely manner, typically persisting for over 4 to 8 weeks without substantial healing despite standard care. These ulcers often result from macro- and microvascular disorders, the most common being chronic venous insufficiency (CVI), alone or with peripheral artery disease (PAD) or microangiopathy. Despite different causes, chronic vascular-origin wounds share similar biological traits and require the same physiological processes for healing. Vascular issues hinder blood perfusion, reducing oxygen, nutrients, and growth factors, leading to decreased energy metabolism and impaired cell functions necessary for proliferation, extracellular matrix production, angiogenesis, and tissue regeneration. Reduced blood supply also limits leukocyte function, compromising the immune response and leading to persistent inflammation and infection. Consequently, these wounds cannot effectively heal, showing prolonged inflammation, persistent infections, and cellular senescence. Best practice wound care includes compression therapy and physical activity for venous ulcers, and angioplasty, surgery, or bypass for arterial ulcers. These treatments aim to improve blood flow, reduce venous stasis, and enhance venous return. Compression therapy and physical activity lower hydrostatic pressure in the lower limb, while angioplasty and surgery remove arterial blockages or create new blood flow routes. Recent studies highlight the role of mechano-sensitive (MS) ion channels in skin cell processes and their dysfunction in dermatological disorders. Magnetic stimulation can activate MS TRCP1 channels, enhancing mitochondrial respiration and mitochondriogenesis via the Ca2+/CalModulin(CaM)/NFAT/PGC-1α pathway. Ca2+-activated calmodulin also catalyzes nitric oxide (NO), promoting vasodilation and tissue perfusion. Bimodal red and near-infrared photobiomodulation can further increase mitochondrial respiration and ATP production by activating Cytochrome C oxidase and mitigating NO-induced downregulation. This synergistic mechanism of concurrent optical and magnetic stimulation (COMS) may amplify Ca2+ and NO-mediated processes like cell proliferation, migration, vasodilation, and angiogenesis while resolving inflammation. Thus, COMS may offer a promising therapy for chronic, inflammation-prone wounds. The effectiveness of COMS has yet to be validated in large-scale studies. This proposal aims to assess the impact of COMS therapy combined with standard care versus standard care alone on healing, wound closure, recurrence, pain, quality of life, economic outcomes, and device usability in patients with venous leg ulcers (VLU) and VLU associated with PAD in a large-scale multicentric randomized controlled trial.

Prospective Case Series Evaluating the Efficacy and Safety of NeoThelium FT for Venous Leg Ulcers

This is a prospective case series evaluating the efficacy and safety of NeoThelium FT Amnion Skin Graft in the Mangement of Venous Leg Ulcers

Evaluation of the Efficacy of Hyalomatrix® in the Healing of Chronic Venous Leg Ulcers

This is a randomized controlled trial evaluating the efficacy of HYALOMATRIX in conjunction with standard of care vs. standard of care alone in treating venous leg ulcers.

The GORE® VIABAHN® FORTEGRA Venous Stent IVC Study

This study is a prospective, multicenter, non-randomized, single-arm study to evaluate the performance, safety, and efficacy of the GORE® VIABAHN® FORTEGRA Venous Stent (formerly known as GORE® VIAFORT Vascular Stent) for treatment of symptomatic inferior vena cava obstruction with or without combined iliofemoral obstruction in adult patients.

Effect of Photobiomodulation on Healing of Venous Leg Ulcers

This randomized, controlled, double-blind clinical trial will evaluate the efficacy of photobiomodulation (PBM) combined with compression therapy in the healing of venous ulcers (VUs) in the lower limbs. A total of 96 participants will be allocated into two groups: Experimental Group (PBM + compression) and Control Group (sham PBM + compression). Treatments will be administered twice weekly for 16 weeks (32 sessions). The primary outcome will be complete wound healing. Secondary outcomes include changes in ulcer area and volume, pain (VAS), quality of life (SF-36), clinical severity (VCSS), wound quality (Bates-Jensen Scale), infrared thermography, and treatment costs. Data will be analyzed using ANOVA or Kruskal-Wallis, chi-square or Fisher's exact test, and Kaplan-Meier survival analysis, with a significance level of p \< 0.05.

MTX-001 for the Treatment of Non-Healing Venous Stasis Ulcers

DL-VSU-201 is a randomized, double-blind, placebo-controlled study in subjects with a non-infected venous stasis ulcer (VSU) that has failed to demonstrate improvement after receiving at least 4 weeks of standard, conventional wound therapy to evaluate the efficacy and safety of MTX-001.

Diagnostics in the Leg Ulcer Pathway

This project aims to investigate 'The minimum diagnostic requirements for patients presenting to primary care with suspected venous ulcers.' In order to do this, the investigators intend to run a series of questionnaires with primary care services, vascular science services, and perform some cost effectiveness modelling on running diagnostic services in primary care and in secondary care settings. A one off questionnaire, designed in Qualtrics, will be sent out to primary care practitioners via social media and email contacts. This will be aimed at establishing their current role and any guidelines they follow with regards to the diagnosis and management of venous leg ulcers in primary care, and to determine their opinion of what this patient pathway should involve. A Delphi consensus will be carried out amongst vascular scientists across the UK to determine current and streamline future practice in diagnostics for patients with venous leg ulcers. The consensus will be achieved when there is ≥ 70% agreement. Cost effectiveness modelling will be carried out on two different scenarios of managing this cohort of patients, one in primary care and one in secondary care settings. Descriptive statistics will be performed on the results.

A Modified Platform Trial of Multiple CAMPs for the Management of Diabetic Foot Ulcers and Venous Leg Ulcers

The purpose of this study is to determine how well multiple CAMPs (Cellular, Acellular and Matrix-Like Products) and Standard of Care work when compared to Standard of Care alone in achieving complete closure of hard-to-heal diabetic foot and venous leg ulcers.

Evaluating the Efficacy of NeoThelium FT in the Treatment of Venous Leg Ulcers

This is a randomized controlled trial evaluating the efficacy of NeoThelium FT in conjunction with standard of care vs. standard of care alone in treating venous leg ulcers.

Study Evaluating Several CAMPs in Nonhealing Diabetic Foot and Venous Leg Ulcers

The purpose of this study is to determine how well multiple CAMPs (Cellular, Acellular and Matrix-Like Products) and Standard of Care work when compared to Standard of Care alone in achieving complete closure of diabetic foot and venous leg ulcers.

The GORE® VIABAHN® FORTEGRA Venous Stent Iliofemoral Study

This study is a prospective, non-randomized, multicenter, single-arm, clinical study to evaluate the performance, safety and efficacy of the GORE® VIABAHN® FORTEGRA Venous Stent (formerly known as GORE® VIAFORT Vascular Stent) for treatment of symptomatic iliofemoral venous obstruction.

Study Assessing Complete Wound Healing by Comparing Surgenex® PelloGraft in Treating DFU and SanoGraft® in Treating VLU to SOC

The purpose of this study is to compare Pellograft to standard of care modalities in treating diabetic foot ulcers in human subjects, and to compare Sanograft to standard of care in treating venous leg ulcers. The study will demonstrate wound healing outcomes with comparators including time to wound epithelialization, decrease in wound size, and total number of study product applications towards healing outcome. This information is important to the Centers for Medicare and Medicaid Services (CMS) and other payors in determining coverage policy and reimbursement for this product category.

Suprasorb®X+PHMB Pro vs Suprasorb®X+PHMB in Treatment of Infected Venous Leg Ulcers

This clinical investigation will be conducted as a multicentre, open-label, randomised in parallel groups, controlled study on patients with infected venous leg ulcers.

Clinical Registry Collecting Real World Evidence on Wound Care Treatments

The proposed registry Sponsor (Siddhey LLC) will collect data on various wound treatments in real life settings. Data collection will facilitate the analysis of the safety and efficacy of wound treatments.

Tissue Repair Gel in Venous Leg Ulcers (US)

The goal of this clinical trial is to learn if TR987 0.1% gel + Standard of Care works better than Standard of Care alone to treat Venous Leg Ulcers (VLUs). It will also provide additional information about the safety of drug TR987 0.1% gel.

A Multicenter, Prospective, Controlled Modified Multi-Platform Trial Assessing the Efficacy of Human Placental Membrane Products and Standard of Care in the Management of Nonhealing Diabetic Foot Ulcers and Venous Leg Ulcers.

The study is a multicenter, prospective, controlled modified multi-platform trial assessing the efficacy of human placental membrane products and standard of care in the management of nonhealing diabetic foot ulcers and venous leg ulcers.

Chronic Venous Thrombosis: Relief With Adjunctive Catheter-Directed Therapy (The C-TRACT Trial)

The purpose of this study is to determine if the use of image-guided, endovascular therapy (EVT) is an effective strategy with which to reduce Post Thrombotic Syndrome (PTS) disease severity and improve quality of life in patients with established disabling iliac-obstructive post thrombotic syndrome (DIO-PTS).

Non-healing Venous Leg Ulcers Treated With Standard Care With or Without BR-AC

This study examines a patient population with a non-healing, non-infected venous leg ulcer (VLU) having adequate arterial perfusion with confirmed venous reflux. It is hypothesized that weekly applications of the human placental allograft BioREtain® Amnion Chorion (BR-AC) applied to a non-healing VLU will result in a higher proportion of wounds showing complete healing within 12 weeks of initiating therapy, compared to standard care alone. This study has a crossover period, where subjects on standard care alone who do not achieve complete healing within 12 weeks of initiating therapy will be allowed to crossover to receive BR-AC over 12 additional weeks, to evaluate if their wound can achieve complete healing.

PMCF Study of Debridement Pad

The design of the study is a clinical trial of Debridement Pad in subjects with superficial, chronic and acute wounds consisting of Diabetic ulcers, Arterial and Venous Leg ulcers, Pressure ulcers, Postoperative wounds healing by secondary intention, traumatic or surgical wounds and burns and scalds. The performance data from this study will support clinically meaningful rates of successful improvement in wound bed condition immediately after treatment.

Cold atmOspheric plaSMa Therapy Versus standArd Wound Care in Diabetic Foot and Venous Leg ulcerS

Chronic wounds such as diabetic foot ulcers (DFUs) and venous leg ulcers (VLUs) pose a major health burden to the patients but also to the healthcare system because of their distorted healing capacity. This is mainly due to a prolonged treatment duration, high recurrence rates and substantial healthcare costs in wound care. Current guidelines exist that outline the standard wound care (SWC) in these patient groups but it often fails to achieve timely healing. Cold atmospheric plasma (CAP) is an emerging technology with promising antimicrobial and wound healing properties. In vitro and in vivo studies have highlighted the ability of CAP to reduce the bacterial biofilm load and stimulate tissue regeneration and microcirculation. This Randomized Controlled Trial (RCT) aims to evaluate the clinical effectiveness and cost-effectiveness of CAP in addition to SWC in patients with a DFU and VLU.

CAMP RWE Trial: Amnion Grafts for Healing Hard-to-Heal Ulcers in RW Populations

CAMP RWE Trial: A Multicenter hybrid platform trial comparing the effects of a prospective cohort treated with a tri-layer amnion graft or a single layer amnion graft to a coarsened exact matched retrospective control cohort of patients with hard-to-heal DFUs and VLUs