An Italian Multicenter Retrospective Observational Study to Assess Effectiveness and Safety of Siltuximab for Patients with Castleman's Disease Treated in Italy in a Real-life Context (SilOs)

The study is a pilot, observational, retrospective, and (italian) multicenter study.

The study will involve the collection of patient data from medical records for patients with Multicentric Castelman Disease Relapsed/Refractory who received treatment with at least one dose of siltuximab, as part of standard of care in a real-life context, from July 2016 till April 2022 in 31selected italian centres.

Study Overview

Status

Recruiting

Conditions

Detailed Description

The aim of the present study is to provide useful information about use, effectiveness, and safety profile of siltuximab given to relapsed or refractory (R/R) MCD in a real-life context since approval as more data are needed to improve knowledge in this rare disease. The observational, non-interventional nature of the study is based on the retrospective observation of current clinical practice without the application of any kind of ad hoc 'intervention' for the study itself. Infact, patients participating in the study will not be subjected to any procedures outside the normal clinical practice; likewise, the clinical variables that will be collected for the study are those that are already commonly collected by the physicians in clinical practice.

Study Type

Observational

Enrollment (Estimated)

65

Contacts and Locations

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

Study Contact

Study Contact Backup

Study Locations

      • Bari, Italy, 70124
        • Recruiting
        • Policlinico di Bari - Azienda Ospedaliero Universitaria Consorziale Policlinico
        • Contact:
          • Pellegrino Musto, MD
        • Contact:
        • Contact:
      • Bologna, Italy, 40138
        • Recruiting
        • IRCCS Azienda Ospedaliero - Universitaria di Bologna
        • Contact:
          • Pier Luigi Zinzani, MD
        • Contact:
        • Contact:
      • Caserta, Italy, 81100
      • Ferrara, Italy, 44124
        • Recruiting
        • Azienda Ospedaliera Universitaria Arcispedale Sant'Anna
        • Contact:
          • Antonio Cuneo, MD
        • Contact:
          • Antonio Cuneo, MD
          • Phone Number: +390532236977
          • Email: cut@unife.it
      • Firenze, Italy, 50134
      • Milano, Italy, 20100
        • Recruiting
        • IRCCS Ospedale San Raffaele
        • Contact:
          • Andrés JM Ferreri, MD
        • Contact:
        • Contact:
      • Novara, Italy, 28100
        • Recruiting
        • Azienda Ospedaliero-Universitaria "Maggiore della Carità"
        • Contact:
        • Contact:
          • Gloria Margiotta Casalucci, MD
          • Phone Number: +39 03213733094
      • Padova, Italy, 35128
      • Pavia, Italy, 27100
        • Recruiting
        • Fondazione IRCCS Policlinico San Matteo
        • Contact:
          • Luca Arcaini, MD
        • Contact:
        • Contact:
          • Cristinelli, MD
          • Phone Number: +39 0382503084
      • Siena, Italy, 53100
        • Recruiting
        • Azienda Ospedaliera Universitaria Senese
        • Contact:
        • Contact:
        • Contact:
          • Emanuele Cencini, MD
      • Treviso, Italy, 31100
        • Recruiting
        • Azienda ULSS 2 Marca Trevigiana - UOC Medicina Interna 1 Centro di Riferimento per le Malattie Rare del Sistema Immunitario e dell'Apparato Respiratorio
        • Contact:
        • Contact:
        • Contact:
          • Francesco Cinetto, MD
      • Treviso, Italy, 31100
        • Recruiting
        • Azienda Ulss 2 Marca Trevigiana- Ospedale Di Treviso
        • Contact:
        • Contact:
          • Piero Maria Stefani, MD

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

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Patients with R/R MCD who receive at least one dose of siltuximab in a real-life context from July 2016 till April 2022.

Description

Inclusion Criteria:

  1. Histologically confirmed diagnosis of R/R MCD HIV and HHV-8 negative patients who underwent siltuximab in a real-life context from July 2016 till April 2022.
  2. Age ≥ 18 yearsatenrollment
  3. Signature of written informed consent (where applicable)

Exclusion Criteria:

1. R/R MCD patients who underwent siltuximab in a clinical trial context

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

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
overall response rate (ORR)
Time Frame: after the end of siltuximab infusion
Primarily this study aims to evaluate retrospectively effectiveness in terms of ORR of siltuximab as a single agent in patients with R/R MCD treated with at least one dose of siltuximab in a real-life context
after the end of siltuximab infusion

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Duration of response (DoR)
Time Frame: before, during and after the end of siltuximab infusion
Duration of response (DoR)
before, during and after the end of siltuximab infusion
Progression-free survival (PFS)
Time Frame: before, during and after the end of siltuximab infusion
Progression-free survival (PFS)
before, during and after the end of siltuximab infusion
Overall Survival (OS)
Time Frame: before, during and after the end of siltuximab infusion
Overall Survival (OS)
before, during and after the end of siltuximab infusion
Duration Free Survival (DFS)
Time Frame: before, during and after the end of siltuximab infusion
Duration Free Survival (DFS)
before, during and after the end of siltuximab infusion
Best response rate (BRR)
Time Frame: before, during and after the end of siltuximab infusion
Best response rate (BRR)
before, during and after the end of siltuximab infusion
safety and tolerability of siltuximab
Time Frame: before, during and after the end of siltuximab infusion
safety and tolerability of siltuximab
before, during and after the end of siltuximab infusion

Collaborators and Investigators

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

Investigators

  • Principal Investigator: Pier Luigi Zinzani, MD, IRCCS Azienda Ospedaliero-Universitaria di Bologna

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)

March 1, 2023

Primary Completion (Estimated)

January 1, 2025

Study Completion (Estimated)

January 1, 2025

Study Registration Dates

First Submitted

December 3, 2024

First Submitted That Met QC Criteria

December 3, 2024

First Posted (Estimated)

December 6, 2024

Study Record Updates

Last Update Posted (Estimated)

December 6, 2024

Last Update Submitted That Met QC Criteria

December 3, 2024

Last Verified

October 1, 2024

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

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.

Clinical Trials on Castleman Disease

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