Study of SIM0500 Alone in Participants With Relapsed or Refractory Multiple Myeloma

Study Purpose

This is an open-label, multicenter phase 1 clinical trial to evaluate the safety and tolerability, efficacy, and pharmacokinetics of SIM0500 in adult participants with Relapsed or Refractory Multiple Myeloma(RRMM). The trial is consisted of two parts, Part 1 (dose escalation) and Part 2 (dose optimization). In both parts, SIM0500 will be administered until disease progression, intolerable toxicity, withdraw of consent or end of trial.

Recruitment Criteria

Accepts Healthy Volunteers Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms	No
Study Type An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes. An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes. Searching Both is inclusive of interventional and observational studies.	Interventional
Eligible Ages	18 Years and Over
Gender	All

More Inclusion & Exclusion Criteria

Inclusion Criteria:

1. Voluntary participation and signature of informed consent form. 2. ≥18 years of age. 3. Have documented diagnosis of relapsed or refractory multiple myeloma according to Criteria for Response to Multiple Myeloma Treatment(IMWG)diagnostic criteria who have failed all established standard of care. 4. Life expectancy ≥12 weeks. 5. Eastern Cooperative Oncology Group (ECOG) score of 0 or 1. 6. Adequate hematologic, hepatic, and renal function.

Exclusion Criteria:

1. Toxicities from previous anticancer therapies should have resolved to baseline levels or to Grade 1 or less except for alopecia or peripheral neuropathy. 2. Active hepatitis B (HBsAg positive and HBV DNA ≥ 1×104 copies/mL or ≥ 2,000 international unit [IU]/mL) or hepatitis C (HCV antibody positive and HCV RNA ≥ ULN) infection; participant with HBsAg positive or detective HBV-DNA at screening should receive antiviral treatment as per local practice during the trial. 3. Known human immunodeficiency virus (HIV) infection or acquired immunodeficiency syndrome (AIDS). 4. Participant is pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial. 5. Active known or suspected autoimmune disease. Participants with vitiligo, residual hypothyroidism only requiring hormone replacement, psoriasis not requiring systemic treatment or conditions not expected to recur in the absence of an external trigger, type 1 diabetes mellitus (blood glucose can be controlled by insulin therapy) can be included. 6. Current or previous other malignancy within 3 years of study entry, except basal or squamous cell skin cancer, superficial bladder cancer, or carcinoma in situ of the prostate, cervix or breast. 7. Known active central nervous system (CNS) involvement or exhibits clinical signs of meningeal involvement of multiple myeloma. 8. Participants with known active infection within 14 days prior to the first SIM0500.

Trial Details

Trial ID: This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.	NCT06375044
Phase Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans. Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data. Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs. Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.	Phase 1
Lead Sponsor The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.	Jiangsu Simcere Pharmaceutical Co., Ltd.
Principal Investigator The person who is responsible for the scientific and technical direction of the entire clinical study.	N/A
Principal Investigator Affiliation	N/A
Agency Class Category of organization(s) involved as sponsor (and collaborator) supporting the trial.	Industry, Other
Overall Status	Not yet recruiting
Countries	China
Conditions The disease, disorder, syndrome, illness, or injury that is being studied.	Relapsed or Refractory Multiple Myeloma

Arms & Interventions

Arms

Experimental: SIM0500

Interventions

Drug: - SIM0500

Participants will receive SIM0500 in a 28-day cycle until disease progression, intolerable toxicity, or until the participant voluntarily withdraws from trial intervention, or end of study, whichever comes first.

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

International Sites

Tianjin, Tianjin, China

Status

Address

Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences

Tianjin, Tianjin, 300000

Site Contact

Yan Xu

xuyan1@ihcams.ac.cn

18630999743

Clinical Trial Finder