Clinical Research Directory

A Study to Test Whether Spesolimab Helps People With Generalized Pustular Psoriasis (GPP) Who Need Treatment for Repeated Flares

This study is open to adults with a serious skin disease called generalized pustular psoriasis (GPP) who have repeated flares of GPP. The purpose of this study is to find out whether a medicine called spesolimab helps people with repeated flares of GPP. Participants are given a single dose of spesolimab as an infusion into a vein on the first day of an outbreak of GPP. They may be given a second dose 1 week later if doctors think it is helpful. They are also treated for additional GPP flares. During the time of the study, doctors regularly examine participants' skin for signs of GPP to see how well the treatment works and take blood samples. The doctors also regularly check participants' health and take note of any unwanted effects.

Effisayil™ ON: A Study to Test Long-term Treatment With Spesolimab in People With Generalized Pustular Psoriasis Who Took Part in a Previous Study

This study is open to people with generalized pustular psoriasis (GPP). People can only take part if they have completed treatment in a previous study with spesolimab (1368-0013 or 1368-0027). The goal of this study is to find out how well people with GPP tolerate long-term treatment with spesolimab. The study also tests whether spesolimab helps improve GPP symptoms and how quickly the symptoms improve after a flare-up. Every participant gets spesolimab for almost 5 years (252 weeks). Depending on their symptoms and whether they had a GPP flare during the previous trial, they get spesolimab every few weeks. When participants have a GPP flare during this trial, they get spesolimab as an infusion into a vein. Participants visit their doctors regularly. During these visits, the doctors collect information on any health problems of the participants. To assess the study endpoints, doctors regularly check participants' skin.

A Clinical Trial of TQH2929 Injection in Patients With Acute Flare-up of Generalized Pustular Psoriasis

This is a multicenter, randomized, double-blind, placebo-controlled phase II clinical study, all subjects need to use TQH2929 injection/placebo. The aim was to demonstrate the efficacy and safety of TQH2929 injection in patients with acute exacerbations of generalized pustular psoriasis, with a total of 36 subjects.

A Study of JNJ-77242113 for the Treatment of Participants With Generalized Pustular Psoriasis or Erythrodermic Psoriasis

The purpose of this study is to evaluate how effective JNJ-77242113 is in participants with generalized pustular psoriasis (GPP) or erythrodermic psoriasis (EP).

Generalized Pustular Psoriasis Registry in Costa Rica

The goal of this observational registry study is to characterize the clinical, epidemiological, and therapeutic features of patients with generalized pustular psoriasis (GPP) in Costa Rica through a standardized national registry. The main question it aims to answer is: What are the clinical, epidemiological, and therapeutic characteristics of patients with generalized pustular psoriasis registered in the country, and how do these relate to disease severity and evolution? Patients with GPP receiving routine dermatologic care in participating centers will have their demographic, clinical, severity, comorbidity, and treatment data recorded using a standardized case report form. Clinical assessments (e.g., GPPASI, PASI/BSA, DLQI), laboratory results, triggers, complications, and therapies will be documented and updated during periodic follow-up visits as part of usual care.

CorEvitas Generalized Pustular Psoriasis (GPP) Drug Safety and Effectiveness Registry

Prospective, observational registry for subjects with GPP under the care of a dermatology investigator.Approximately 200 subjects and 75 clinical sites in North America will be recruited to participate with no defined upper limit for either target

A Study of TAK-279 in Adult Participants With Generalized Pustular Psoriasis or Erythrodermic Psoriasis

The main aim of this study is to check if TAK-279 improves symptoms of With Generalized Pustular Psoriasis (GPP) or Erythrodermic Psoriasis (EP) and side effect from the study treatment or TAK-279. All participants will be assigned to study treatments of TAK-279 and will be treated with TAK-279 if the participants meet the study rules. Participants will be in the study for up to 61 weeks including 52 weeks of study treatment. During the study, participants will visit their study clinic for multiple times.

A Clinical Study of TQH2929 Injection in Treatment With Generalized Pustular Psoriasis (GPP)

This study is a multicenter, single-group, open-label study to evaluate the safety and tolerability of TQH2929 injection at a dose of 900mg in adult subjects with active Generalized Pustular Psoriasis (GPP), and to preliminarily evaluate the efficacy.

Long-Term Safety and Efficacy of HB0034 in Subjects With Generalized Pustular Psoriasis

This is a Phase IIb, long term extension study to evaluate the safety and efficacy of HB0034 in adult subjects with generalized pustular psoriasis (GPP).