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Combined with CT images and postoperative pathology to establish a training model of computer convolutional neural network (CTN) for pridiction curative effect Neoadjuvant Radiotherapy for Resectable Hepatocellular Carcinoma with Portal Vein Tumor Thrombus

Combined with CT images and postoperative pathology to establish a training model of computer convolutional neural network (CTN) for pridiction curative effect Neoadjuvant Radiotherapy for Resectable Hepatocellular Carcinoma with Portal Vein Tumor Thrombus

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000037201
Enrollment
Unknown
Registered
2020-08-27
Start date
2020-08-25
Completion date
Unknown
Last updated
2020-10-13

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

Conditions

Hepatocellular Carcinoma

Interventions

radiotherapy effective group vs. radiotherapy invalid group:Nil

Sponsors

Eastern Hepatobiliary Surgery Hospital, Second Military Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Surgical treatment of type I-III hepatocellular carcinoma with portal venous thromboembolism in males or non-pregnant females aged between 20 and 70 years; 2. In the opinion of two senior liver surgeons, the tumor is resectable, and there is no metastasis of other parts outside the liver or invasion of adjacent organs before surgery; 3. ECOG score was 0-1, and the Child with grade A or B liver function was screened; 4. Pathological diagnosis was hepatocellular carcinoma; 5. No significant heart, lung, renal function, HCV, HIV or syphilis infection; 6. All patients should sign informed consent upon inclusion.

Exclusion criteria

Exclusion criteria: 1. Patients who are unable to receive subsequent surgical treatment due to the progression of their disease after receiving neoadjuvant radiotherapy; 2. Patients with intolerant side effects or clinical accidents after receiving neoadjuvant radiotherapy; 3. Unstable angina pectoris, symptomatic congestive heart failure, severe arrhythmia, myocardial infarction in the past 6 months, and prolonged QT interval (> 450ms); 4. Other malignant tumors have appeared within the last 5 years; 5. Patients cannot be followed up or are participating in other clinical trials.

Design outcomes

Primary

MeasureTime frame
Efficacy of neoadjuvant radiotherapy;disease-free survival;

Secondary

MeasureTime frame
Computed tomography (CT) images;Pathological image;Overall survival;

Countries

China

Contacts

Public ContactShuqun Cheng

Eastern Hepatobiliary Surgery Hospital, Second Military Medical University

chengshuqun@aliyun.com+86 021-81875251

Outcome results

None listed

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