Clinical Research Directory

A Study of Persistence to Guselkumab Treatment in Participants With Moderate-to-Severe Plaque Psoriasis in Romania

This study aims to assess the proportion of participants with moderate-to-severe plaque psoriasis who continue treatment with guselkumab over a two-year period.

A Study of Guselkumab Given After Ustekinumab in Participants With Moderate to Severe Psoriasis in Routine Clinical Practice

The main purpose of this study is to describe how well Guselkumab works after switching from Ustekinumab in participants with moderate to severe psoriasis in a routine clinical setting. A long-term skin disease that causes red, scaly and sometimes painful, itchy patches on the skin.

Psoriasis Longitudinal Assessment and Registry

The purpose of this study is to further evaluate the safety of infliximab, ustekinumab, and guselkumab in patients with plaque and other forms of psoriasis. The study also includes patients receiving other therapies, such as non-biologic and other biologic agents. The registry also evaluates patient and disease characteristics, including patient-reported assessment of psoriatic arthritis (PsA); and clinical and quality of life outcomes.

A Safety Study of Ustekinumab in the Treatment of Pediatric Participants Aged 6 Years and Older With Moderate to Severe Plaque Psoriasis

The purpose of this study is to monitor the long-term safety of ustekinumab in pediatric participants (6 years to 17 years of age at the time of inclusion) with moderate to severe plaque psoriasis, through monitoring for the following adverse events potentially related to immune modulation: serious infections, malignancies and autoimmunity; and to monitor the long-term effects of ustekinumab on growth (weight, height, body mass index) and development (sexual maturity based on the Tanner Scale).

A Phase 1 Study to Evaluate the Safety and Effects of a Single Dose of HCXT-2001 Tablets and HCXT-2001 Tablets(A) in Healthy Adults.

The goal of this intervention study is to assess the Safety, Tolerability, Pharmacokinetics, and Immunogenicity of HCXT-2001 Tablets and HCXT-2001 Tablets(A) in Healthy Participants. The main parameters it aims to answer are: Does a single dose of HCXT-2001 Tablets and HCXT-2001 Tablets(A) in healthy participants impact the Safety, Tolerability, Pharmacokinetics, and Immunogenicity profiles? This study will be a - randomized, double blind, placebo-controlled study.

Determinants of Chronic Inflammatory Skin Disease Trajectories

Although it is well known that the clinical expression and course of chronic inflammatory skin diseases are highly variable, there are insufficient epidemiological data on this, and the factors that determine the manifestation, clinical features and course are also largely unknown. There are currently no reliable markers that could predict or delineate patient subgroups to support patient management. The aim of this project is to identify clinical and molecular factors that correlate with disease, disease subtypes and progression through in-depth long-term clinical characterization of patients with chronic inflammatory skin diseases and examination of individual biomaterials.

The Psoriasis, Atherosclerosis, and Cardiometabolic Disease Initiative (PACI)

Background: \- Cardiometabolic diseases are medical disorders that can occur together and affect the heart. They increase the risk of developing heart disease and diabetes. One disorder, psoriasis, is an inflammation that mostly affects the skin but can affect the entire body. Another disorder, atherosclerosis, is a process in which cholesterol is gradually deposited on the wall of arteries. This causes arteries to harden and become less flexible. Many cells that cause psoriasis also cause atherosclerosis. Researchers want to look at the relationship between cardiometabolic diseases and psoriasis. Objectives: \- To study the relationship between psoriasis and cardiometabolic diseases. Eligibility: \- Individuals at least 18 years of age who have psoriasis. Design: * Participants will be screened with a physical exam and medical history. * Participants will have up to seven outpatient visits over the 4 years. The first visit will be a screening visit. Visits 2 will be12 months after visit 1. Visits 3, 4, and 5, will be scheduled yearly for the next 3 years. If participants have a psoriasis flare with more severe symptoms, they may have an extra visit. Those who leave the study early will have a final visit with the full series of tests. * At visits 1, 2,and 5, and any flare visits, participants will have a physical exam and medical history. They will provide blood and urine samples, as well as optional tissue biopsies. They will also have heart function tests. Imaging studies, as well as optional photographs of affected areas, will be performed. These tests will also be performed at the final visit. * At visits 3 and 4, participants will have a physical exam and medical history. They will also provide blood and urine samples, and have heart function tests.

A Study to Assess Concentration of TREMFYA in Breast Milk of Lactating Women Who Are Receiving TREMFYA Therapeutically

The purpose of this post-marketing study is to assess the amount of guselkumab in breast milk of lactating women receiving guselkumab as part of their standard clinical care provided by their treating physician, for any of the approved indications.

Continued Access to Deucravacitinib for Adult SLE/SjD and Pediatric PsO/PsA Study Completers

This study is designed to provide treatment with deucravacitinib for participants with SLE/SjD (Systemic Lupus Erythematosus/Sjögren's Disease) and pediatric participants with PsO/PsA (Psoriasis/Psoriatic Arthritis) who have completed their qualified parent studies and/or long-term extension if applicable.

The CorEvitas Psoriasis (PSO) Registry

The primary objective of the CorEvitas Psoriasis Registry is to study the comparative safety of approved psoriasis therapies in a North American cohort of psoriasis subjects treated by dermatologists. This includes assessing the incidence and nature of adverse events of special interest, including malignancy, in a real world population of psoriasis patients on new biologic therapies (e.g. secukinumab). Secondary objectives include analyzing the epidemiology and natural history of the disease, comorbidities, current treatment practices, and comparative effectiveness.

PPD™ CorEvitas™ Psoriasis (PSO) Early Treatment Response Non-Interventional Study

This is a 24-week prospective, single-arm cohort, study of patients initiating advanced therapy for the treatment of moderate-to-severe plaque PSO. Eligible patients must be willing to be seen in-person by their treating physician for a Baseline visit (with first dose of the advanced therapy occurring within 14 days), and at 16 (+/- 5 days) and 24 weeks (+14 days) calculated based on date of first dose of the advanced therapy and must provide informed consent prior to enrolling in the study or completing study-specific questionnaires or procedures. Data will be collected from both subjects and their treating dermatology provider at predetermined scheduled intervals (Baseline, Week 16 and Week 24) using a structured and standardized data collection tool.

PPD™ CorEvitas™ Psoriasis (PSO) Rapid Response Non-Interventional Study

This is a 16-week prospective, single-arm cohort, study of patients initiating advanced therapy for the treatment of moderate-to-severe plaque PSO. Eligible patients must be willing to be seen in-person by their treating physician for a Baseline visit (with first dose of the advanced therapy occurring within 14 days), and at 2 (+/- 5 days), 4 (+/- 5 days), and 16 weeks (+14 days) calculated based on date of first dose of the advanced therapy and must provide informed consent prior to enrolling in the study or completing study-specific questionnaires or procedures. Data will be collected from both subjects and their treating dermatology provider at predetermined scheduled intervals (Baseline, Week 2, Week 4, and Week 16) using a structured and standardized data collection tool.

Phase II Clinical Trial of SHR-1139 Injection in Patients With Psoriasis

This study is a randomized, double-blind, multi-center, parallel, phase II clinical trial, aiming to evaluate the efficacy and safety of SHR-1139 injection for adult patients with psoriasis. The trial includes a 4-week screening period, a 52-week treatment period, and a 12-week safety follow-up period. Approximately 60 patients with psoriasis are expected to participate.

Topical SGX302 for Mild-to-Moderate Psoriasis

To evaluate SGX302 (topical hypericin ointment and gel) with visible light in an initial 18-week treatment course for improving lesions in patients with mild-to-moderate psoriasis.

A Study to Investigate the Efficacy and Safety Profile of GM-XANTHO [GM-XAN003] in Patients With Psoriasis

This trial is a Phase IIa clinical trial. Around 65 subjects will be enrolled into this study to primarily assess the treatment efficacy of 5% GM-XANTHO in patients with psoriasis, as well as the safety and tolerability of 5% GM-XANTHO. Two third of the total subjects will be given the investigational product, 5% GM-XANTHO, and the other third will take placebo. The treatment period will last for 28 consecutive days, followed by a safety follow-up for 2 weeks. During the study, there will be 8 scheduled visits to the clinical center.

Prevention of Cardiovascular Disease and Mortality in Patients With Psoriasis or Psoriatic Arthritis

The goal of this research is to test a novel centralized care coordinator program to assist patients with psoriatic disease in lowering their risk of cardiovascular disease through the application of standard of care approaches to improving modifiable cardiovascular risk factors.

An AI-Based Erythema Measurement System for Psoriasis Lesions

Psoriasis is a common chronic inflammatory skin disease. Disease severity is commonly assessed using the Psoriasis Area and Severity Index (PASI), in which erythema is graded subjectively on a 0-4 scale. This visual assessment is prone to significant inter- and intra-rater variability. Although objective tools such as colorimeters provide accurate erythema measurement, their high cost limits routine clinical use. Smartphone imaging combined with artificial intelligence (AI) offers a practical alternative for objective assessment. However, variability in lighting conditions can affect image consistency. Incorporating a color calibration card enables accurate color normalization. This study aims to develop and validate an AI-based system for measuring erythema in psoriatic lesions using smartphone images with a color card, compared against a standard colorimeter to assess validity and reliability.

A Study to Evaluate the Efficacy and Safety of LZM012 ( Psoriasis )

This study is a Multicenter, Open-Label, Single-Arm Phase III Clinical Trial to Evaluate the Efficacy and Safety of LZM012 Injection in Patients With Moderate to Severe Plaque Psoriasis.

Metabolic Profiling of Immune Responses in Immune-mediated Diseases

Background: The immune system is the part of the body that fights infection. Some people have immune deficiencies that cause skin rashes, make them get sick often with infections, or make it difficult for their skin to heal. Researchers want to learn more to better treat conditions that affect immune response. Objective: To learn about how the immune system and skin healing are related to each other. Eligibility: People ages 18-75 with primary immune deficiency, eczema, or psoriasis. Healthy volunteers are also needed. Design: Participants will be screened with a medical and medicine history and a physical exam. They may take a pregnancy test. Participants will discuss the medicines or supplements they take as well as skin products they use, such as soaps and lotions. Participants will have up to 4 skin biopsies taken from the forearm. A needle will inject an anesthetic into the skin where the biopsy will be done. A sharp tool that looks like a tiny cookie cutter will be used to remove a round plug of skin a bit smaller than the tip of a pencil. Participants will give at least 1 blood sample. Participants may have optional skin swab collection. A cotton swab will be used to swab the skin on the arm. Participants may have optional skin tape collection. A sticky strip of tape will be placed on the arm and then removed. Participants may give leftover samples taken as part of their regular medical care. Participation will last for about 4 days. Participants will have 2 visits that each last about 1 hour. They may be asked to repeat the study in the future.

Anti Inflammatory Diet With Physical Therapy on Psoriasis

Purpose and Hypotheses The purpose of this study is to find out if changing the diet and adding exercise can help children with psoriasis. Psoriasis is a skin condition that causes red, scaly patches and is linked to inflammation inside the body. We want to see if a special diet that avoids gluten and foods high in histamine can improve children's skin and reduce inflammation. We will also test if adding a fun physical therapy program with light exercise, stretching, and relaxation provides even more benefits, especially for their overall well-being and quality of life. Study Details: Study Duration: 14 weeks in total (this includes a 2-week screening period and the 12-week treatment period). Treatment Duration: 12 weeks. Visit Frequency: Participants will come to the clinic for assessments at the start of the study, after 6 weeks, and after 12 weeks. During the 12-week treatment period, participants in the exercise group will attend supervised physical therapy sessions three times a week. What Will Happen in the Study? Sixty (60) children aged 6 to 17 with mild to moderate psoriasis will be invited to take part. They will be put into one of three groups by chance, like drawing lots. One group will continue with their regular skin care. A second group will follow a special anti-inflammatory diet. This means they will avoid foods with gluten (like wheat bread) and foods high in histamine (like aged cheese or fermented foods) and will eat more fruits, vegetables, and healthy fish. A third group will follow the same diet and also take part in a physical therapy program three times a week. The physical therapy will include light exercise, fun movement activities, and relaxation exercises. Who Can Participate? We are looking for children who: Have been diagnosed with plaque psoriasis for at least 6 months. Have mild to moderate psoriasis. Are not taking any new psoriasis medications. Study Interventions: Dietary Intervention: A structured anti-inflammatory diet that is gluten-free and low in histamine. Physical Therapy: A supervised program of low-impact aerobic activities, stretching, and relaxation exercises. This study is not currently available through an expanded access program.

Assessing Psoriasis Treatment Outcomes

To assess the feasibility of AIGPP video interactions with psoriasis patients. To explore patient attitudes, trust, and comfort levels concerning AIGPP interactions in a healthcare setting, and to understand their influence on the patient-physician dynamic. To evaluate medication adherence over a 4-week period in patients with psoriasis randomized to weekly AI-generated automated physician providers (AIGPP) video interactions, weekly human video calls, or standard care (single follow up visit after 4 weeks). Adherence rates will be evaluated via a cap designed to record adherence attached to the study medication container.

Use of Transcutaneous Electrical Nerve Stimulation for Reducing Biologic Injection Site Pain(TENS Study)

The purpose of this research study is to determine the efficacy of TENS therapy in reducing the pain experienced by patients during and after the injection of biological medications. The study team is interested in recording the level of pain reduction from TENS therapy to determine if this intervention is effective at reducing discomfort associated with medication administration so that it may possibly be applied to other patients in an effort to reduce treatment-related discomfort, anxiety, and possibly increase adherence. A total of 10-20 subjects at one research site will be recruited to participate, specifically, individuals who receive the injection of medication in two separate sites. The inclusion criteria will be an age of \> 18 years old, a diagnosis of psoriasis, and currently receiving biologic medication injection in two sites during their dermatology clinic visit. The first step is to administer the biologic medication in one thigh without the use of TENS therapy. This is done to establish a control, or baseline, for how painful the injection experience is. The second step involves a study team member applying two to four TENS unit pads (made of adhesive gel) to the skin of your thigh approximately two centimeters from the site where injection of the biological medication takes place. The device will be turned on during the injection of the medication. Medication injection will take place by either the patient or nursing staff as it would normally take place without involvement in this study. Immediately after both steps, subjects will be given a brief survey to determine their pain level.

HPP737 in Adult Patients With Moderate-to-severe Plaque Psoriasis.

The goal of this clinical trial is to learn if drug HPP737 works to treat moderate-to-severe plaque psoriasis in adults. It will also learn about the safety of drug HPP737. The main questions it aims to answer are: Does drug HPP737 improve psoriasis severity compared to a placebo at Week 16, as measured by the proportion of patients achieving a significant reduction in the Psoriasis Area and Severity Index (PASI) score? What medical problems do participants have when taking drug HPP737? Researchers will compare drug HPP737 to a placebo (a look-alike substance that contains no drug) to see if drug HPP737 works to treat moderate-to-severe plaque psoriasis. This is a multicenter, randomized, double-blind, placebo-controlled Phase III clinical trial. Participants will: Take drug HPP737 or a placebo orally every day Visit the clinic regularly for checkups and tests throughout the study Have their psoriasis severity assessed using standardized scoring tools, including the Psoriasis Area and Severity Index (PASI), static Physician's Global Assessment (sPGA), and Body Surface Area (BSA) Eligible participants are adults aged 18 years and older with a confirmed diagnosis of chronic plaque psoriasis for at least 6 months and moderate-to-severe disease at screening.

HPP737 in Adult Patients With Plaque Psoriasis

The goal of this clinical trial is to learn if drug HPP737 works to treat moderate-to-severe plaque psoriasis in adults. It will also learn about the safety of drug HPP737. The main questions it aims to answer are: Does drug HPP737 improve psoriasis severity compared to an active control drug, as measured by the proportion of patients achieving a significant reduction in the Psoriasis Area and Severity Index (PASI) score and other standardized assessments? What medical problems do participants have when taking drug HPP737? Researchers will compare drug HPP737 to an active control drug (a positive drug comparator) to see if drug HPP737 works to treat moderate-to-severe plaque psoriasis. This is a multicenter, randomized, double-blind, double-dummy, active-controlled Phase III clinical trial. Participants will: Take drug HPP737 or an active control drug orally every day Visit the clinic regularly for checkups and tests throughout the study Have their psoriasis severity assessed using standardized scoring tools, including the Psoriasis Area and Severity Index (PASI), static Physician's Global Assessment (sPGA), and Body Surface Area (BSA) The trial plans to enroll approximately 606 participants across about 61 centers in China. Eligible participants are adults aged 18 years and older with a confirmed diagnosis of stable moderate-to-severe plaque psoriasis for at least 6 months.