Clinical trial · Interventional
Clinical Significance of Circulating Tumor Cells (CTCs) in Blood of Patients With Advanced/Metastatic Gastric Cancer
NCT01625702CI-TRIAL-00027448completedN/AClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
To identify the correlation of CTCs with clinical prognosis in advanced/metastatic gastric cancer. Confirm the presence of CTCs are sensitive for monitoring response to chemotherapy.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Gastric Cancer | Malignant Gastric Neoplasm | CURATED_BROADER | 0.80 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| CellSearch® CTC kit | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- cisplatin plus capecitabine
- description
- gastric cancer patients treated with capecitabine/cisplatin
- interventionNames
- Device: CellSearch® CTC kit
- type
- EXPERIMENTAL
- label
- capecitabine plus paclitaxel
- description
- gastric cancer patients treated with capecitabine/paclitaxel
- interventionNames
- Device: CellSearch® CTC kit
Primary outcomes (1)
- measure
- circulating tumor cells in blood
- timeFrame
- every 6 weeks
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Having signed informed consent * Age≥ 18 years old * Histologically confirmed gastric adenocarcinoma * Unresectable recurrent or metastatic disease * Previous neo-adjuvant or adjuvant treatment for gastric cancer, if applicable, more than 6 months * Previous chemotherapy with capecitabine or cisplatin, if applicable, more than 12 months. * Measurable disease according to the RECIST criteria * Karnofsky performance status ≥60 * Life expectancy of ≥2 month * No prior radiotherapy except radiotherapy at non-target lesion of the study more than 4 weeks * ALT and AST\<2.5 times ULN (≤5 times ULN in patients with liver metastases) * Serum albumin level ≥3.0g/dL * Serum AKP \< 2.5 times ULN * Serum creatinine \<ULN, and CCr \< 60ml/min * Bilirubin level \< 1.5 ULN * WBC\>3,000/mm3, absolute neutrophil count ≥2000/mm3, platelet\>100,000/mm3, Hb\>9g/dl Exclusion Criteria: * Brain metastasis (known or suspected) * Previous systemic therapy for metastatic gastric cancer * Inability to take oral medication * Previous therapy targeting at angiogenesis or vasculogenesis pathway or other targeted therapy * Surgery (excluding diagnostic biopsy) within 4 weeks prior to study entry Contraindications of nuclear magnetic resonance image such as fitment of cardiac pacemaker , nerve stimulator, or aneurysm clip, and metallic foreign body in eye ball and so on. * Allergic constitution or allergic history to protium biologic product or any investigating agents. * Severe heart disease or such history as recorded congestive heart failure, uncontrolled cardiac arrhythmia, angina pectoris needing medication, cardiac valve disease, severe abnormal ECG findings, cardiac infarction , or retractable hypertension. * Pregnancy or lactation period * Any investigational agent within the past 28 days * Other previous malignancy within 5 year, except non-melanoma skin cancer * Previous adjuvant therapy with capecitabine+platinum, * Pre-existing neuropathy\>grade 1 * Legal incapacity
References
Publications (1)
- DERIVEDLi Y, Peng Z, Zhang X, Gong J, Shen L. [Value of serum human epithelial growth factor receptor 2 extracellular domain and circulating tumor cells in evaluating therapeutic response in advanced gastric cancer]. Zhonghua Wei Chang Wai Ke Za Zhi. 2017 Nov 25;20(11):1293-1299. Chinese. PMID 29178102