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Development and application of locating markers of gastrointestinal lesions and accurate detection equipment in minimally invasive surgery

Development and application of locating markers of gastrointestinal lesions and accurate detection equipment in minimally invasive surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000028743
Enrollment
Unknown
Registered
2020-01-02
Start date
2020-01-01
Completion date
Unknown
Last updated
2020-01-06

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

Conditions

gastrointestinal tumors

Interventions

Gold Standard:Pathology examination
Index test:locating&#32
markers&#32
of&#32
gastrointestinal&#32
lesions&#32
and&#32
accurate&#32
detection&#32
equipment

Sponsors

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Lead Sponsor

Eligibility

Sex/Gender
All
Age
16 Years to 89 Years

Inclusion criteria

Inclusion criteria: 1. the tumor lesion is less than 1cm or the tumor cannot be seen outside the serosa; 2. Patients who need follow-up after ESD or surgery; 3. preoperative neoadjuvant patients; 4. for endoscopic postoperative pathological results suggesting a high degree of malignancy of the patients need additional surgery.

Exclusion criteria

Exclusion criteria: 1. The tumor breaks through the serous layer; 2. Multiple metastasis pre-palliative treatment; 3. severe cardiopulmonary disease.

Design outcomes

Primary

MeasureTime frame
magnetic signal;SEN, SPE, ACC, AUC of ROC;—

Countries

China

Contacts

Public ContactKaikai Lin

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

caikailin@hust.edu.cn+86 13971086496

Outcome results

None listed

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