Efficacy and Safety of SHR-1314 in Patients With Active Ankylosing Spondylitis

May 21, 2024 updated by: Suzhou Suncadia Biopharmaceuticals Co., Ltd.

A Randomized, Double-blind, Multicenter, Placebo-controlled, Phase II/III Adaptive Study of SHR-1314 to Assess Efficacy and Safety in Patients With Active Ankylosing Spondylitis

The purpose of this study is to assess efficacy, safety, pharmacokinetics and immunogenicity of subcutaneous SHR-1314 in patients with active ankylosing spondylitis

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

548

Phase

  • Phase 2
  • Phase 3

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

  • China
    • Beijing
      • Beijing, Beijing, China, 100853
        • Chinese PLA General Hospital

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

Description

Inclusion Criteria:

- Active Ankylosing Spondylitis, prior radiographic evidence according to the Modified NY Criteria (1984), inadequate response, contraindications or intolerance to NSAIDs

Exclusion Criteria:

- pregnancy or lactation, serious infectious, malignancy, previous exposure to any biological agent excluding TNF antagonists

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

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Treatment group A
Drug: SHR-1314
SHR-1314 high dose
Drug: SHR-1314
SHR-1314 low-dose
Experimental: Treatment group B
Drug: SHR-1314
SHR-1314 high dose
Drug: SHR-1314
SHR-1314 low-dose
Placebo Comparator: Treatment group C
Drug: Placebo
Placebo

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Percentage of Participants Responded for Assessment of SpondyloArthritis international Society 20 Criteria (ASAS20) at 16 Weeks
Time Frame: 16 Weeks
16 Weeks

Secondary Outcome Measures

Outcome Measure
Time Frame
Percentage of Participants Responded for ASAS 20 Response at 32 Weeks
Time Frame: 32 Weeks
32 Weeks
Percentage of Participants Responded for ASAS 40 Response at 16 and 32 Weeks
Time Frame: 16 and 32 Weeks
16 and 32 Weeks
Percentage of Participants Responded for ASAS 5/6 Response at 16 and 32 Weeks
Time Frame: 16 and 32 Weeks
16 and 32 Weeks
Change From Baseline in Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) at 16 and 32 Weeks
Time Frame: 16 and 32 Weeks
16 and 32 Weeks
Change From Baseline in Ankylosing Spondylitis Quality of Life Questionnaire (ASQoL) at 16 and 32 Weeks
Time Frame: 16 and 32 Weeks
16 and 32 Weeks

Collaborators and Investigators

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

Sponsor

Suzhou Suncadia Biopharmaceuticals Co., Ltd.

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)

June 9, 2021

Primary Completion (Actual)

November 3, 2023

Study Completion (Actual)

February 28, 2024

Study Registration Dates

First Submitted

April 7, 2021

First Submitted That Met QC Criteria

April 7, 2021

First Posted (Actual)

April 12, 2021

Study Record Updates

Last Update Posted (Actual)

May 22, 2024

Last Update Submitted That Met QC Criteria

May 21, 2024

Last Verified

May 1, 2024

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • SHR-1314-302

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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