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Interrelationship of Serum HER2-ECD with Pathological HER2 level (Human Epidermal Growth Factor Receptor Type2 - Extra Cellular Domain) in Operable Gastric Cancer Patients in Japan

Interrelationship of Serum HER2-ECD with Pathological HER2 level (Human Epidermal Growth Factor Receptor Type2 - Extra Cellular Domain) in Operable Gastric Cancer Patients in Japan - sHER2-GC

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000006048
Enrollment
60
Registered
2011-08-01
Start date
2011-08-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Gastric Cancer

Interventions

We measure serum HER2-ECD by the Chemiluminescence immunoassay.

Sponsors

Shizuoka General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Histological proven gastric adenocarcinoma. 2)cStage IB/IIA/IIB/IIIA/IIIB/IIIC (except for T1) 3)Patient considered that R(0) resection is possible. 4)Age 20-80 years 5)ECOG PS: 0 or 1 6)No prior treatment 7)Adequate organ functions defined as indicated below (1)WBC >= 2,500 /mm3 (2)Plt >= 100,000 /mm3 (3) T.Bil <= 2.0 mg/dL (4) AST, ALT <= 100 IU/L (5) Cr <= 1.5 mg/dL 8)Written informed consent

Exclusion criteria

Exclusion criteria: 1) Patient with Breast cancer 2) Patient with active double cancer (synchronous double cancer and metachronous double cancer), excluding carcinoma in situ (lesions equal to intraepithelial or intramucosal cancer) judged to have been cured with local treatment. 3) Patient with severe complications, such as paralytic ileus, bowel obstruction, interstitial pneumonitis, pulmonary fibrosis, or uncontrollable diabetes mellitus, arrhythmias, heart failure, liver cirrhosis, and active hepatitis) 4) Exclude the patients who are recognized as inadequate patients by doctors with responsibility in this trial.

Design outcomes

Primary

MeasureTime frame
Interrelationship of serum HER2-ECD with pathological HER2 level.

Countries

Japan

Contacts

Public ContactKeisei Taku

Shizuoka General Hospital Medical Oncology

054-247-6111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026