Status:

UNKNOWN

Efficacy and Mechanism of Action of SCIg in Patients With Stiff Person Syndrome (SPS)

Lead Sponsor:

Thomas Jefferson University

Conditions:

Stiff-Person Syndrome

Eligibility:

All Genders

18+ years

Brief Summary

This is a pilot, proof-of concept investigator-initiated trial planned for 22 patients with the diagnosis of Stiff Person Syndrome (SPS). The study will compare efficacy of treatment using subcutaneou...

Detailed Description

Study Design:This is a proof of concept observational prospective, open label, study on the safety, efficacy and convenience of treatment with SCIg study of 22 patients at Thomas Jefferson University ...

Eligibility Criteria

Inclusion

  • Men or women aged \>18 years
  • Diagnosis of SPS based on standard criteria
  • IVIg Group: Receiving the equivalent of 1-2 g/kg IVIg every 4 weeks with dependence\* on IVIg to maintain clinical response \*Dependence is clinically determined either by symptomatic worsening of condition at the end of the inter-dose interval or by worsening after dose reduction or discontinuation within the previous 3 months.
  • IVIg-Naïve Group: Patients with symptomatic SPS and never treated with IVIg (IVIg-naïve group), poorly controlled with standard therapy

Exclusion

  • Pregnancy, planned pregnancy, breast-feeding or unwillingness to practice contraception
  • Severe concurrent medical conditions, which would prevent treatment or assessment, including significant hematological, renal or liver dysfunction or malignancies
  • Initiation of immunomodulatory treatment other than IVIg in the past 3 months
  • Participation in a trial of an investigational medicinal product in the past 12 weeks
  • Presence of any medical condition, which in the opinion of the investigator might interfere with performance or interpretation of this study.

Key Trial Info

Start Date :

June 1 2019

Trial Type :

OBSERVATIONAL

Allocation :

ESTIMATED

End Date :

May 1 2020

Estimated Enrollment :

22 Patients enrolled

Trial Details

Trial ID

NCT03829826

Start Date

June 1 2019

End Date

May 1 2020

Last Update

May 14 2019

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