Clinical Research Directory

A Study to Evaluate the Efficacy and Safety Study of Povorcitinib in Participants With Prurigo Nodularis (STOP-PN1)

The purpose of this study is to evaluate effect of povorcitinib on itch and skin lesions in participants with prurigo nodularis.

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single- and Multiple-Ascending Doses and Food Effect of BGB-45035 in Healthy Participants and in Adults With Autoimmune Dermatological Diseases

This study is the first-in-human (FIH) study of BGB-45035. The study will evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of BGB-45035 with both a single dose and multiple doses administered at different dose levels in healthy participants, followed by a Part E to evaluate the safety and tolerability of BGB-45035 in adults with autoimmune dermatological diseases like atopic dermatitis (AD) and prurigo nodularis (PN). An additional biomarker cohort will be evaluated in Part F. Study details include: * The study duration will be up to 24 months. * The treatment duration will be up to 14 days for Parts A-D, up to 12 weeks for Part E, and up to 3 weeks for Part F. * Safety follow-up 30 days after last dose of study drug.

A Study to Evaluate the Efficacy and Safety Study of Povorcitinib in Participants With Prurigo Nodularis (STOP-PN2)

The purpose of this study is to evaluate effect of povorcitinib on itch and skin lesions in participants with prurigo nodularis.

Real-world Experience on Using Nemolizumab in the Treatment of Moderate-to- Severe Prurigo Nodularis in Adults

The main aim of this study is to assess real-world effectiveness of nemolizumab in Prurigo nodularis (PN) as measured by investigator and patient reported outcome (PRO) in clinical practice at Month 6.

A Study of Barzolvolimab in Patients With Prurigo Nodularis

The purpose of this study is to assess the efficacy and safety of barzolvolimab in adults with prurigo nodularis.

A Phase 3, Placebo-controlled, Double-blind Study Assessing Rocatinlimab in Prurigo Nodularis

The main objective of the study will be to evaluate the efficacy of rocatinlimab compared with placebo at week 24 on the patient-reported outcome (PRO) measure of pruritus and overall clinical assessment score (US only).

A Study to Investigate the Pharmacokinetics and Safety of Dupilumab in Participants ≥6 Months to <18 Years of Age With Prurigo Nodularis

This is a Phase 3, multicenter, open-label, pharmacokinetics (PK)/safety study. The study consists of 3 periods: * Screening period: 2 to 4 weeks. * Treatment period: 24 weeks. * Post-intervention follow-up period: 16 weeks. The study duration will be approximately 42 to 44 weeks for each participant (including screening, treatment, and follow-up periods). The total number of planned study visits for each participant will be 6.

A Long-term Study of Nemolizumab (CD14152) in Participants With Prurigo Nodularis (PN)

The primary purpose of this study is to assess the long-term safety of nemolizumab (CD14152) in participants with prurigo nodularis (PN).

Real-World Effectiveness of Dupilumab in Patients With Prurigo Nodularis: An Observational Study

This study is a prospective, multinational, observational investigation designed to elucidate the real-world effectiveness and treatment patterns of dupilumab therapy in adult patients diagnosed with prurigo nodularis (PN). The primary objective of this study is to comprehensively characterize the real-world usage of dupilumab for the management of PN. In addition to this, the study aims to achieve several secondary objectives, including a detailed assessment of the medical history, socio-demographic and disease characteristics of dupilumab-treated PN patients, as well as the evaluation of the long-term real-world effectiveness of dupilumab therapy for PN.

A Non-interventional Study to Describe the Dupilumab Long-term Treatment, Safety and Patient Reported Outcomes in Chronic Nodular Prurigo (Prurigo Nodularis) in Clinical Routine

Prurigo nodularis (PN) is a skin disease characterized by the presence of single to multiple symmetrically distributed, intensively itching nodules. The main symptom is uncontrollable itching leading to prolonged, repetitive, and uncontrollable rubbing, scratching which in turn causes injuries to the skin. In recent years, number of studies evaluating PN, the affected population and the disease burden has increased but PN remains still understudied. This non-interventional study is intended to describe the long-term effectiveness of dupilumab (Dupixent®) in participants aged 18 years or older and suffering from moderate-to-severe PN who receive dupilumab for PN treatment in a real-world setting in Germany according to the prescribing information (Summary of Product Characteristics \[SmPC\]). The decision to initiate dupilumab treatment is made by the treating physician and participant according to the participant's medical need and to the standard of best medical practice. This decision is made independently and before data inclusion in this non-interventional 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.

Efficacy of Topical Cannabidiol for Eczema

Itching is a common symptom encountered in general medical practice. It can cause significant discomfort, disrupt sleep, and impair patients' quality of life. Chronic pruritic skin conditions such as atopic dermatitis, nummular eczema, lichen simplex chronicus, and prurigo nodularis are frequently observed. The pathogenesis of these conditions remains incompletely understood, and effective long-term treatment options are limited. Current therapies include topical corticosteroids, topical calcineurin inhibitors, oral corticosteroids, and systemic immunosuppressants. However, these treatments are often associated with adverse effects, and the diseases tend to follow a chronic, relapsing course. Therefore, the investigators aim to investigate the efficacy and safety of topical cannabis extract in patients with chronic pruritic skin conditions.

Study on the Treatment of Prurigo Nodularis With Stapokibart Injection

This study is a multicenter, randomized, double-blind, placebo-controlled phase III clinical study to evaluate the efficacy and safety of Stapokibart Injection in the treatment of subjects with prurigo nodularis, and observe pharmacokinetic characteristics, pharmacological effects, and immunogenicity.

Phase III Clinical Study of MG-K10 Humanized Mab Injection in Subjects With Prurigo Nodularis

A phase III clinical study to evaluate the efficacy and safety of a humanized MG-K10 mab injection in subjects with prurigo nodularis.administered every 4 weeks for 56 weeks.

Upadacitinib for Prurigo Nodularis

A single center, open-label study of 25 subjects to assess 24 weeks upadacitinib in patients with moderate-to-severe prurigo nodularis.

Clinical Study of the Efficacy and Safety of SHR-1819 Injection in Adult Patients With Prurigo Nodularis

This trial was designed to evaluate the efficacy and safety of SHR-1819 injection in patients with Prurigo Nodularis.

China Type II Inflammatory Skin Disease Clinical Research and Standardized Diagnosis and Treatment Project

In order to further improve the diagnosis and treatment level of type 2 inflammatory skin diseases, the National Clinical Center for Skin and Immune Diseases established a standardized diagnosis and treatment center for type 2 inflammatory skin diseases to systematically and effectively understand the current treatment status of patients with type 2 inflammatory skin diseases, as well as the efficacy and safety of various treatment methods during practices, so as to further improve the diagnosis and treatment level of type 2 inflammatory skin diseases and help patients with type 2 inflammatory skin diseases.