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Phase 1 clinical study to evaluate the safety and efficacy of MYJ1633 in patients with advanced or recurrent gastric cancer who failed 2nd standard therapy

A single center, randomized, open, parallel, Phase 1 clinical study to evaluate the safety and efficacy of MYJ1633 in patients with advanced or recurrent gastric cancer who failed 2nd standard therapy

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
CRIS
Registry ID
KCT0006677
Enrollment
10
Registered
2021-10-19
Start date
2021-10-18
Completion date
Unknown
Last updated
2025-05-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Biological/Vaccine, Non-Stem Cell : Both mediators administer MYJ1633 5 times. Mediation group 1 is administered every 1 week, mediation group 2 is administered once a day every 2 weeks,

Sponsors

Immunisbio
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Adults over 19 years of age 2) Patients with at least one measurable lesion or assessable lesion in accordance with RECIST 1.1 and with histologically or cytologically confirmed gastric cancer 3) Gastric cancer patients with progressive or re-occurring lesions that show non-compliance with the first and second standard chemotherapy treatments (two or more combinations of chemotherapy failed) 4) A person with a life expectancy of more than 3 months. 5)ECOG PS (Eastern Cooperative Oncology Group Performance Status) of 0 to 2 6) A person who voluntarily agrees in writing

Exclusion criteria

Exclusion criteria: 1) Troops (1) A person who has developed secondary cancer or has another cancer history within three years (2) A person transferred to the brain, central nervous system, etc. (3) A person who has received radiation and chemotherapy within one month for the treatment of this target disease (4) A person who has received CYtokine-Induced Killer (CIK) cell therapy power or other immunotherapy agents within 8 months (5) A person who is currently being treated for autoimmune disease or who has a history of treatment; (6) Patients with severe uncontrolled hypertension (7) A person with an active infectious disease (8) A person who is deemed unfit for clinical testing due to serious internal or psychiatric conditions in the medical opinion of the tester. 2) Anti-combination drugs and therapies (1) A person who has a long history of receiving a live vaccine within 4 weeks of the first administration date of IP or who needs to be administered a live vaccine during the clinical trial period. (2) A person who participated in another clinical trial within four weeks of the first administration date of IP and administered the medication for clinical trial 3) HIV, Syphilis, HBV, and HCV positive factors 4) A person who shows abnormalities through laboratory testing within 4 weeks of the first administration date of IP. (1) Neutrophil count =1.5 X10^9 /L (2) Platelets =100X10^9/L (3) Hemoglobin = 8.0g/dL (4) Aspartate aminotransferase (AST) and Alanine aminotransferase (ALT) > ?????? ?????????? 2.5?? (5) Serum total bilirubin > 3.0 times the normal upper limit 5) overreaction (1) Patients with a history of severe hypersensitivity to MYJ1633 or the components of this clinical medicine 6) Pregnant women or lactating women 7) Contraception (1) A person who does not use medically acceptable contraceptives during the pre-clinical trial period; - Hormone therapy including oral contraceptives - Use of blocked contraceptives (for men or women) and pesticides at the same time - Vasectomy in your spouse (or partner) - Osteoarthritis and ligation, uterine extraction, in your own or spouse (or partner) - Using intrauterine devices with proven pregnancy failure rates in their own or spouse (or partner) (2) In the case of pregnant women, positive factors in the pregnancy response test 8) Other (1) A person who is medically judged and deemed inappropriate by doctor

Design outcomes

Primary

MeasureTime frame
Best overall response;Treatment Emergent Adverse Event

Secondary

MeasureTime frame
Progression-Free Survival, PFS

Countries

Korea, Republic of

Contacts

Public Contactjieun yun

Immunisbio

lsyisu81@immunisbio.com+82-32-715-5868

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026