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NCT07448428
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.
NCT06886009
The primary and secondary objectives are to respectively monitor the safety and effectiveness of Spesolimab IV in Korean patients with flares with generalized pustular psoriasis (GPP) in a routine medical practice.
NCT07314060
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.
NCT06323356
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.
NCT05239039
This Expanded Access Program in China is open to people with a serious skin disease called Generalized Pustular Psoriasis (GPP). This program provides a medicine called spesolimab to people with a GPP flare-up who have no alternative treatment options. This means that no therapy exists and participation in a clinical study is not possible. Participants get a single infusion of spesolimab into a vein. They can get another spesolimab infusion one week after the first infusion if the doctors think it is helpful. Participants are in the program for about 4 months and visit the study site about 5 times. Participants who benefit from the treatment during that time may repeat the treatment in case they experience a new GPP flare-up. The doctors regularly check participants' health and take note of any unwanted effects.
NCT03782792
To evaluate efficacy, safety, and tolerability of spesolimab (BI 655130) compared to placebo in patients with Generalized Pustular Psoriasis (GPP) presenting with an acute flare of moderate to severe intensity.
NCT06477536
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).
NCT06391996
The investigators aim to compare the efficacy and safety of secukinumab and ustekinumab in patients with generalized pustular psoriasis (GPP), and to explore the impact of genetic mutation types on clinical efficacy. The main questions the study aims to answer are: Is there a difference in the effectiveness of secukinumab and ustekinumab in the treatment of GPP? How is the safety of secukinumab and ustekinumab in the treatment of GPP? Does the type of genetic mutation in GPP patients affect the efficacy of secukinumab and ustekinumab? The investigators will compare patients treated with secukinumab to those treated with ustekinumab to see the difference in the effectiveness of the two drugs in treating GPP. Participants will: The investigators conducted a 48-week follow-up study on 65 participants who were admitted to the dermatology department of the First Affiliated Hospital of Fujian Medical University for GPP from July 2019 to December 2022. All participants underwent saliva-based genetic testing. Efficacy analyses were performed based on the scores of Generalized Pustular Psoriasis Area and Severity Index (GPPASI) and Generalized Pustular Psoriasis Physician Global Assessment (GPPGA) at week 0, 2, 4, 12, 24, and 48. Participants were also asked to report all adverse events (AEs) during follow-up.
NCT03942042
The reason for this study is to see if the study drug ixekizumab is safe and effective in participants with generalized pustular psoriasis and erythrodermic psoriasis.