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Clinical Research Directory

Browse clinical research sites, groups, and studies.

16 clinical studies listed.

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Ulcer

Tundra lists 16 Ulcer clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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ACTIVE NOT RECRUITING

NCT06616844

IDEAL: Efficacy of Porcine Placental Extracellular Matrix Augmented Plus Standard of Care (SOC) Versus SOC Alone for the Management of Diabetic Foot Ulcers

A multi-center, prospective, observer-blinded, randomized controlled clinical trial to evaluate the efficacy of PPECM augmented standard of care versus standard of care alone in the management of hard-to-heal diabetic foot ulcers.

Gender: All

Ages: 18 Years - Any

Updated: 2026-10-22

9 states

Wound Heal
Ulcer
RECRUITING

NCT06742801

Onyx™ Liquid Embolic IDE Clinical Study

The purpose of this study is to evaluate the safety and effectiveness of Onyx™ LES in the treatment of subjects with active arterial bleeding in the peripheral vasculature outside of the heart and brain.

Gender: All

Ages: 22 Years - Any

Updated: 2026-10-13

15 states

Peripheral Arterial Hemorrhage
Trauma
GI Bleed
+2
RECRUITING

NCT04210089

Total Contact Soft Cast in Diabetic Foot Ulcers

To determine the effectiveness, compliance, patient tolerance, ease of use and safety of total contact soft cast in diabetic foot ulcers.

Gender: All

Ages: 18 Years - Any

Updated: 2026-10-02

1 state

Diabetic Foot Ulcer
Diabetes Mellitus
Foot Ulcer
+5
RECRUITING

NCT07364630

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.

Gender: All

Ages: 18 Years - Any

Updated: 2026-10-01

1 state

Diabetic Foot Ulcer
Foot Ulcer Chronic
DFU
+6
NOT YET RECRUITING

NCT07840378

Evaluating Autologous Platelet-Rich Fibrin Plasma for Chronic Diabetic Foot Ulcers

To prospectively evaluate the safety and efficacy of an Autologous Platelet-Rich Fibrin Plasma system when applied in conjunction with Standard of Care for management of chronic Diabetic Foot Ulcers.

Gender: All

Ages: 18 Years - Any

Updated: 2026-09-25

Diabetic Foot Ulcer (DFU)
Ulcer
Wound Closure
+1
RECRUITING

NCT06999590

Evaluating Several Cellular, Acellular, and Matrix-like Products (CAMPs) and Standard of Care Versus Matched Standard of Care Controls in the Management of Nonhealing Pressure Ulcers

The purpose of this study it to evaluate several cellular, acellular, and matrix-like products (CAMPs) and standard of care versus matched standard of care controls in the management of nonhealing pressure ulcers.

Gender: All

Ages: 18 Years - Any

Updated: 2026-09-23

1 state

Pressure Ulcer
Ulcer
Ulcer, Pressure
+1
RECRUITING

NCT06826339

Evaluating Several Cellular, Acellular, and Matrix-like Products (CAMPs) and Standard of Care Versus Standard of Care Alone in the Management of Nonhealing Diabetic Foot and Venous Leg Ulcers.

Title A Multicenter, Prospective, Randomized Controlled Modified Multi-Platform (Matriarch) Trial Evaluating Several Cellular, Acellular, and Matrix-like Products (CAMPs) and Standard of Care versus Standard of Care alone in the Management of Nonhealing Diabetic Foot and Venous Leg Ulcers.

Gender: All

Ages: 21 Years - Any

Updated: 2026-09-22

1 state

Venous Leg Ulcer
Venous Leg
Diabetic Foot
+6
COMPLETED

NCT07789561

Functional Food Product

Background/Objective: This study evaluated the effects of pomegranate peel powder (PPP)-enriched muffins containing 1.5 g or 2.5 g PPP on H. pylori, inflammation, oxidative stress, and gastric ulcer healing in patients with gastric ulcers. Conclusion: PPP-enriched muffins showed potential as a functional dietary intervention for improving antioxidant and anti-inflammatory status and supporting gastric ulcer healing.

Gender: All

Ages: 40 Years - 60 Years

Updated: 2026-08-27

1 state

Ulcer
Blood Tests
Liver Function Tests
RECRUITING

NCT07747896

Effect of a Coordinated Primary-care-Based MDT-model on the Treatment of Hard-to-heal Ulcers

The TSS project is a study of the effects of treating hard-to-heal ulcers in a multidisciplinary cross sectional team, meaning that nurse and doctor from a hospital based wound healing clinic and wound care nurse from the primary care sector treat the patient in collaboration rather than the current form where care in municipalities and hospital setting, communicate but treat the patient on their own. The study is designed as a randomized study, meaning that individuals with hard-to-heal ulcers are randomly designated to standard care or the multidis-ciplinary team. We measure several aspects of the new format, but the main outcome com-pared between the two groups (standard care and multidisciplinary care) is number of ulcers healed. Participants are followed for a year after inclusion in the study, and have 6 fixed visits in the clinic, with the possibility of more visits if necessary. There is no "new" medicine, surgery or other treatments planned in the study, but the multi-disciplinary team can offer and implement any treatment deemed appropriate for the individ-ual that is allocated to the multidisciplinary team, of course the individual has the opportunity to decline any treatment offered by the team. The control group, i.e. individuals allocated to standard care, will receive the treatment that is normally available to individuals with hard-to-heal ulcers treated in the municipality, including referral to hospital based treatments.

Gender: All

Ages: 18 Years - Any

Updated: 2026-08-05

Diabetic Foot Disease
Diabetic Foot Infection
Diabetic Foot Ulcer (DFU)
+2
RECRUITING

NCT06543316

Marginal Ulcer Healing With Low-Thermal Argon Plasma Endoscopic Treatment

The objective of the study is to investigate the treatment of marginal ulcers with Low Thermal plasma in an endoscopic setting. By a treatment of the ulcerated areas with argon plasma with low power settings (\~ 1 W) we hypothesize that the size of the ulcers will shrink, and the healing is accelerated compared to standard of care alone. Patients will benefit from this minimally invasive approach compared to a much more invasive surgical approach that comes with higher risks and hospital stay length time. From a societal and scientific perspective, this study aims to extend the well-documented clinical benefits of plasma technology - from external wound healing to internal ulcer treatment - within an endoscopic framework. The success of this study could pave the way for broader applications of LTP in the treatment of other endoscopically accessible conditions such as peptic ulcers, duodenal ulcers and esophageal ulcers. This advancement has the potential not only to improve patient outcomes through less invasive methods, but also to position LTP as a cornerstone in the future of gastroenterological wound management strategies.

Gender: All

Ages: 18 Years - Any

Updated: 2026-06-25

1 state

Roux-en-y Anastomosis Site
Marginal Ulcer
Marginal Ulcer (Peptic) or Erosion
+9
RECRUITING

NCT07086443

Randomized Evaluation of Nonhealing Diabetic Foot Ulcers With Exclusive Wound Therapy

The goal of this study is to determine the between-arm difference in the proportion of subjects achieving complete closure of nonhealing diabetic foot ulcers with multiple CAMPs plus SOC versus matched controls over 12 weeks using a modified platform trial design.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-19

1 state

Diabetic Foot Ulcer
DFU
Diabetic Foot Ulcer (DFU)
+4
ENROLLING BY INVITATION

NCT07414368

Case Series of StimLabs Dehydrated Human Umbilical Cord Particulate for Acute and Chronic Wounds

The purpose of this observational case series is to assess the use of Corplex P as a resorbable particulate device used to cover, protect, and provide a moist wound environment when added to the standard of care treatment of hard-to-heal wounds.

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-28

1 state

Chronic Ulcers
Diabetic Foot Ulcers (DFU)
DFU
+1
RECRUITING

NCT07360418

Evaluating the Durability of Closure for Diabetic Foot Ulcers Following a Randomized, Controlled, Modified Platform Trial.

Prospective long-term follow-up on durability of closure evaluated by photographic and thermal scanning.

Gender: All

Ages: 18 Years - Any

Updated: 2026-02-10

1 state

Diabetic Foot Ulcers (DFU)
Foot Ulcer Chronic
Ulcer
+1
ENROLLING BY INVITATION

NCT07255391

Use of PRP for the Healing of Grade III Ulcers

Treatment with platelet-rich plasma (PRP) consists of extracting a small amount of blood from the patient himself, which is later processed by centrifugation to obtain a fraction rich in platelets. It will be done on weekly or fortnightly blood extraction procedure, depending on the process. Between 1-3 sterile citrate collection tubes will be used, which may vary depending on the size of the ulcer. Each tube can contain approximately 8-10ml of blood and the procedure is carried out under aseptic conditions and with material from a single use Once the sample has been centrifuged, the blood plasma will be extracted and the concentrate obtained will be applied directly on the wound or ulcer with the objective of stimulating and accelerating healing by means of growth factors. This procedure is used as complementary therapy in chronic ulcers or with difficulty in healing, such as they can be venous, arterial, pressure or diabetic foot ulcers.

Gender: All

Ages: 18 Years - Any

Updated: 2025-12-12

1 state

PRP Injection
Ulcer
RECRUITING

NCT07089602

Trial Assessing the Efficacy of Human Placental Membrane Products and Standard of Care Versus Standard of Care Alone in the Management of Nonhealing Diabetic Foot Ulcers and Venous Leg Ulcers

The purpose of this study is to evaluate the efficacy of human placental membrane products and standard of care versus standard of care alone in the management of nonhealing diabetic foot ulcers and venous leg ulcers.

Gender: All

Ages: 18 Years - Any

Updated: 2025-07-28

1 state

Diabetic Foot
DFU
Diabetic Foot Ulcer
+6
RECRUITING

NCT06674980

Clinical Trial Assessing Human Placental Membrane Products and Standard of Care Versus Standard of Care in Nonhealing DFUs and VLUs

The purpose of the study is to evaluate the efficacy of multiple human placental membrane products and Standard of Care (SOC) versus SOC alone in the management of nonhealing diabetic foot ulcers (DFUs) and venous leg ulcers (VLUs) over 12 weeks using a modified platform trial design.

Gender: All

Ages: 18 Years - Any

Updated: 2024-12-27

1 state

Pathologic Processes
Diabetes Mellitus
Glucose Metabolism Disorders
+16