Transabdominal Gastric Contrast Ultrasound

Not yet recruiting

• Conditions: Transabdominal Gastric Contrast Ultrasound
• Interventions: Diagnostic Test: gastric contrast ultrasound

• Registration Number: NCT05596864
• Lead Sponsor: The First Hospital of Jilin University

Brief Summary

In this study, the clinical data of patients diagnosed with gastric cancer who were ready for surgery were examined by contrast-enhanced ultrasonography and gastric-enhanced CT before surgery. Based on the results of postoperative pathological examinations, the diagnostic accuracy of gastric filling contrast-enhanced ultrasonography and gastric contrast-enhanced CT in different stages of gastric cancer was compared and analyzed. Provide better guidance for follow-up clinical practice.

Detailed Description

Not available

Study Timeline

• Status Verified: 2022-10
• Study First Submitted: 2022-10-24
• Study First Submitted QC: 2022-10-24
• Last Update Submitted: 2022-10-24
• Study First Posted: 2022-10-27
• Last Update Posted: 2022-10-27
• Study Start: 2022-12-01
• Primary Completion: 2024-06-30
• Study Completion: 2024-12-30

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 1000

Inclusion Criteria

1. Age: 18~80 years old, male or female;
2. Diagnosed with gastric cancer by histology or cytology;
3. No distant multiple metastasis;
4. ECOG score 0-2;
5. Heart, lung, liver and kidney function can tolerate surgery;
6. Patients and their families can understand and be willing to participate in this clinical study, and sign the informed consent.

Exclusion Criteria

1. Previous history of malignant tumor or recent diagnosis combined with other malignant tumors;
2. Patients with gastrointestinal perforation, gastrointestinal bleeding, etc. requiring emergency surgery;
3. Patients with previous gastroduodenal surgery;
4. Preoperative neoadjuvant therapy;
5. Patients and their families refuse surgical treatment;
6. ASA grade ≥ IV and/or ECOG performance status score > 2;
7. Patients with severe liver and kidney function, cardiopulmonary function, coagulation dysfunction or combined with serious underlying diseases who cannot tolerate surgery;
8. Have a history of serious mental illness;
9. Pregnant or lactating women;
10. Patients with other clinical and laboratory conditions considered by the researchers should not participate in this trial.

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Experimental group	gastric contrast ultrasound	Patients with gastric cancer underwent contrast-enhanced CT scan and gastric filling ultrasound, respectively.

Primary Outcome Measures

Name	Time	Method
Sensitivity, specificity and accuracy of gastric contrast ultrasound in judging gastric cancer staging.	one month after surgery