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Applicability of PDOX in Patients With Primary Liver Cancer: A Randomized Controlled Trial

Applicability of Patient Derived Orthotopic Xenograft (PDOX) in Patients With Primary Liver Cancer: A Randomized Controlled Trial

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05766605
Enrollment
90
Registered
2023-03-13
Start date
2023-01-01
Completion date
2026-01-30
Last updated
2023-03-13

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

Conditions

Hepatocellular Carcinoma Resectable

Brief summary

This Randomized Controlled Trial was to clarity the clinical feasibility of PDOX results in guiding the drug use of interventional chemotherapy after primary liver cancer surgery.

Detailed description

Data of Patients who received PDOX after primary liver cancer radical reaction and received Transarterial Chemoembolization #will be collected #excluding incomplete data. The primary endpoint was the one-year disease-free survival(DFS) rate #Secondary endpoint was the adverse event.

Interventions

DRUGOxaliplatin

130 mg per square body surface area for a total of four transcatheter hepatic artery infusions per month.

DRUGDoxorubicin

20 mg per square body surface area for a total of four transcatheter hepatic artery infusions per month.

50 mg per square body surface area for a total of four transcatheter hepatic artery infusions per month.

DRUGCisplatin

50 mg per square body surface area was used for monthly transhepatic arterial infusions.

Oxaliplatin(130 mg per square body surface area), Leucovorin(400 mg per square body surface area), and fluorouracil(2800 mg per square body surface area) were used for monthly transhepatic arterial. infusions

Lobaplatin(50 mg per square body surface area) and Raltitrexed(3 mg per square body surface area) were used for monthly transhepatic arterial infusions.

Sponsors

Zhujiang Hospital
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Intervention model description

The test group received postoperative conventional treatment combined with precise transarterial chemoembolization based on PDOX results, and the control group received postoperative conventional treatment combined with empirical transarterial chemoembolization with Doxorubicin.

Eligibility

Sex/Gender
ALL
Age
18 Years to 75 Years
Healthy volunteers
No

Inclusion criteria

1. Undergone radical surgical resection. 2. Aged 18-75. 3. Patients voluntarily cooperated with the study and signed an informed consent form. 4. Histopathologically diagnosed hepatocellular carcinoma. 5. Patients with R0 resection confirmed by imaging and pathology (no residual lesions and complete tumor resection after radical surgery). 6. Child-Pugh score of 5-7 (A or B), patients with a score of 7 must be free of ascites. 7. ECOG physical fitness status score of 0-1. 8. No serious heart, lung, or renal dysfunction

Exclusion criteria

1. Unable to provide specimens for PDOX testing. 2. Patients with recurrent liver cancer. 3. Developing two or more types of tumors simultaneously. 4. Patients with existing extrahepatic distant metastases. 5. Treatment with other experimental drugs or other interventions after radical resection. 6. Patients with other malignant tumors that have not been cured within 5 years. 7. Patients with non-radical resections (R1 and R2 resections). 8. Patients with residual or recurrent lesions detected on imaging within 1-2 months after surgery. 9. Died within 1 month after surgery.

Design outcomes

Primary

MeasureTime frameDescription
The one-year DFS rateFrom the start date of the Treatment until date of the time of 1 yearThe one-year DFS rate is defined as the percentage of participants who have not accrued disease at the time of 1 year.

Secondary

MeasureTime frameDescription
Adverse eventsFrom the beginning of therapy until the date of death from any cause(max 24 months)Number of participants with treatment-related adverse events as assessed by CTCAE v5.0

Countries

China

Contacts

Primary ContactMingxin Pan, Prof.
pmxwxy@sohu.com+8618928918216

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026