A Study of CS1001 in Subjects With Relapsed or Refractory Classical Hodgkin Lymphoma

Phase 2

Completed

• Conditions: Hodgkin Lymphoma
• Interventions: Biological: CS1001

• Registration Number: NCT03505996
• Lead Sponsor: CStone Pharmaceuticals

Brief Summary

This is a multicenter, single-arm phase II study to evaluate the efficacy and safety of CS1001 monotherapy for relapsed/refractory classical Hodgkin Lymphoma (rr-cHL)

Detailed Description

Eligible subjects with rr-cHL who failed at least two prior lines of therapies are planned to receive CS1001 1200 mg intravenous infusion every three weeks until progression of disease, intolerable toxicity, consent withdrawn or death.The primary endpoint of this trial is objective response rate (ORR), as assessed by independent radiological review committee (IRRC) based on Criteria for Response Assessment of Lymphoma: Lugano 2014 Classification.

Study Timeline

• Study First Submitted: 2018-04-15
• Study First Submitted QC: 2018-04-15
• Study First Posted: 2018-04-23
• Study Start: 2018-05-22
• Primary Completion: 2020-02-19
• Study Completion: 2021-11-01
• Status Verified: 2022-10
• Last Update Submitted: 2022-10-27
• Last Update Posted: 2022-10-31

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 82

Inclusion Criteria

1. Subjects with histologically confirmed cHL at study site.
2. Relapsed or refractory cHL that failed at least two lines of systemic therapy.
3. ECOG PS of 0-2.
4. Subjects with at least one measurable lesion at baseline.
5. Subjects treated by prior anti-cancer therapy whose toxicity resolved to baseline or =< Grade 1 according to Common Terminology Criteria for Adverse Events (CTCAE) v4.03
6. Subjects who agree to use highly effective contraception.

Exclusion Criteria

1. Nodular lymphocyte predominant Hodgkin lymphoma or grey zone lymphoma.
2. Primary site in central nervous system (CNS) or CNS involvement.
3. Subjects currently participating in other clinical studies or use of any investigational drug within 4 weeks prior to the first dose of CS1001.
4. Subjects who had systemic corticosteroid or any other immunosuppressive therapy within 14 days prior to the first dose of CS1001.
5. Subject who had chemotherapy, immune therapy or biological therapy as systemic anti-cancer treatment within 28 days prior to the first dose of CS1001.
6. Receipt of traditional medicinal herbal preparations within 7 days prior to the first dose of CS1001.
7. Known history of human immunodefiency virus (HIV) infection and/or acquired immune deficiency syndrome.
8. Subjects with active Hepatitis B or C infection.
9. Subjects with active tuberculosis infection.
10. Subjects who received prior therapy with anti-PD-1, anti-PD-L1 or anti CTLA-4 monoclonal antibody.
11. Female subjects who are pregnant or breast-feeding.

For more information regarding trial participation, please contact at cstonera@cstonepharma.com

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
CS1001	CS1001	Participants will receive CS1001 1200 mg by intravenous infusion every three weeks

Primary Outcome Measures

Name	Time	Method
Objective response rate (ORR)	From first patient first visit to 6 month after last patient first visit	The percentage of subjects whose best overall response is either complete response or partial response evaluated by IRRC according to Criteria for Response Assessment of Lymphoma: Lugano 2014 Classification

Trial Locations

Locations (1)

Beijing Cancer Hospital; 🇨🇳 Beijing, China