PMS of Spesolimab I.V. in GPP Patients With Acute Symptoms

October 17, 2025 updated by: Boehringer Ingelheim

Post-marketing Surveillance of Spesolimab I.V. Infusion in Improvement of Generalized Pustular Psoriasis (GPP) With Acute Symptoms in Japan

Non-interventional cohort study in patients with newly initiated Spesolimab to evaluate the incidence of adverse drug reactions and to understand generalized pustular psoriasis (GPP) disease activities in the real world setting.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Actual)

52

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Japan
      • Tokyo, Japan, 1416017
        • Nippon Boehringer Ingelheim Co., Ltd.

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Patients with generalized pustular psoriasis (GPP).

Description

Inclusion Criteria:

  • GPP patients with acute symptoms who are administered Spesolimab Intravenous (I.V.) Infusion in Japan
  • Patients who have never been treated with Spesolimab I.V. Infusion before enrolment

Exclusion Criteria:

  • None

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
Patients with generalized pustular psoriasis (GPP)
Drug: Spesolimab
Spesolimab

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Incidence of adverse drug reactions (ADRs)
Time Frame: Up to 36 weeks
Incidence of adverse drug reactions (ADRs). An ADR is defined as a response to a medicinal product which is noxious and unintended. Response in this context means that a causal relationship between a medicinal product and an adverse event is at least a reasonable possibility. Adverse reactions may arise from use of the product within or outside the terms of the marketing authorization or from occupational exposure. Conditions of use outside the marketing authorization include off-label use, overdose, misuse, abuse and medication errors.
Up to 36 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Boehringer Ingelheim

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

April 18, 2023

Primary Completion (Actual)

October 6, 2025

Study Completion (Actual)

October 6, 2025

Study Registration Dates

First Submitted

January 2, 2023

First Submitted That Met QC Criteria

January 2, 2023

First Posted (Actual)

January 4, 2023

Study Record Updates

Last Update Posted (Estimated)

October 20, 2025

Last Update Submitted That Met QC Criteria

October 17, 2025

Last Verified

October 1, 2025

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 1368-0093

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

IPD Plan Description

Clinical studies sponsored by Boehringer Ingelheim, phases I to IV, interventional and non-interventional, are in scope for sharing of the raw clinical study data and clinical study documents. Exceptions might apply, e.g. studies in products where Boehringer Ingelheim is not the license holder; studies regarding pharmaceutical formulations and associated analytical methods, and studies pertinent to pharmacokinetics using human biomaterials; studies conducted in a single center or targeting rare diseases (in case of low number of patients and therefore limitations with anonymization).

For more details refer to: https://www.mystudywindow.com/msw/datatransparency

IPD Sharing Time Frame

After structured results have been posted, all regulatory activities are completed in the US and EU for the product and indication, and after the primary manuscript has been accepted for publication.

IPD Sharing Access Criteria

For study documents - upon signing of a 'Document Sharing Agreement'. For study data - 1. after the submission and approval of the research proposal (checks will be performed by the sponsor and/or the independent review panel, including checking that the planned analysis does not compete with sponsor's publication plan); 2. and upon signing of a legal agreement.

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • SAP
  • CSR

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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