Daratumumab biosimilar · multiple myeloma Phase I clinical trial
Official protocol title:A Randomized, Double-Blind, Parallel-Controlled Study Comparing the Pharmacokinetics, Safety, Tolerability, and Immunogenicity of JY43 and Darzalex® in Healthy Male Participants
Trial Summary
This is a Phase I clinical trial sponsored by Hangzhou Jiuyuan Gene Engineering Co., Ltd. The intended indication is multiple myeloma, but this study is primarily conducted in healthy male participants aged 18 to 60 years. The treatment regimen consists of a single intravenous infusion of either JY43 (a CD38-targeting monoclonal antibody/biological product) or the comparator drug Darzalex® (daratumumab injection), administered as a single dose. The study is currently being conducted at a total of 2 medical institutions in China: Beijing Gobroad Hospital and PKU Healthcare Luzhong Hospital.
Participating Centers0 in China + 2 overseas
Source and Verification
Every fact on this page is derived from the original filing below. The source document is archived as a PDF for direct verification.
- Document type
- CDE clinical trial registration filing (original PDF)
- Official registration number
- CTR20254167
- Verify on the NMPA CDE public platformby entering CTR20254167 in the registration-number field. The platform is a search interface with no permanent per-study URL, so a direct link is not possible.
- Last reconciled
- 2026-09-04
Frequently Asked Questions about this Study
Structured facts derived from official protocol filings for patient and family reference
According to official protocol filings (target population synthesized by CMDN from study details, not an official CDE field), this study is primarily designed for patients with [Multiple myeloma]. Eligibility requires verified clinical confirmation by investigators regarding prior lines of therapy, active disease biomarkers, and performance status.
According to verified protocol filings, key eligibility thresholds include: age 18–60 years, acceptable performance status. The study specifies 4 inclusion and 19 exclusion criteria covering detailed organ function and medical history. Final enrollment confirmation is determined by investigators at participating hospital trial centers.
The core therapeutic target or investigational mechanism is [Daratumumab biosimilar (monoclonal antibody)]. It aims to selectively eradicate clonal plasma cells or redirect anti-tumor immune responses, representing an active area of precision hematology research.
This study is registered as a [Phase I] clinical trial. The protocol is conducted under rigorous ethical and Good Clinical Practice (GCP) oversight approved by institutional ethics committees.
This is an international multi-centre study with 0 study centres in China and 2 overseas centres. The lead institution is [Beijing Gobroad Hospital]. Prominent sites include Beijing Gobroad Hospital, PKU Healthcare Luzhong Hospital. Eligible domestic patients can seek screening at the nearest participating centre.
The official public registration identifier for this protocol is [CTR20254167] (CDE_CTR). Patients and researchers can verify registration details and regulatory authorizations directly on the official NMPA CDE platform.
Key Information
Status
Recruiting
Phase
Phase I
Target / Therapy
Daratumumab biosimilar (monoclonal antibody)
Sponsor
Hangzhou Jiuyuan Gene Engineering Co., Ltd.
Principal Investigator
Jie Hou
Lead Institution
Beijing Gobroad Hospital
Participating Centers
0 in China + 2 overseas
CDE Registry ID
CTR20254167
Trial information is translated from the Chinese source record and reviewed by CMDN. Confirm current status and eligibility with the study team.
Where this study sits in the landscape
Browse comparable active studies by disease stage, modality and province
Keywords
Considering a non-trial option?
International participation must be confirmed directly with the study team. If a clinical trial is not practical, review our independent guide to CAR-T in China.
View CAR-T in China Guide →Evidence · Process · Costs · Verified hospitals
Protocol drugs and related tests are fully covered by the sponsor. All studies are strictly supervised by ethics committees, and patients retain the legal right to withdraw at any time.
Read application guide & patient rights