NCT05428735 · Maastricht University
The DRAGON 2 Trial
(DRAGON 2)
What this study is about
In the randomly assigned controlled DRAGON 2 trial study subjects will be randomly assigned between two treatment group$1, PVE alone (control group) and PVE/HVE (interventional group).
View original scientific description
In the randomized controlled DRAGON 2 trial study subjects will be randomized between two arms, PVE alone (control group) and PVE/HVE (interventional group).
Interventions
PROCEDURE
Embolization
Portal Vein embolization with Glue by a transhepatic approach vs. PVE and Hepatic Vein Occlusion with Vascular plugs via a transjugular or transfemoral approach in the same session as the PVE procedure
Primary outcome measures
Volume sufficient for resection at week 3 after the embolization
Time frame: 3 weeks
Volume sufficient for resection will be based on the first week or third week CT/MR Volumetry. Vauthey calculation for TLV will be used and the FLR volume will be measured centrally (objective panel)
5-year Overall Survival
Time frame: 5 years
survival data will be recorded up to 5-years.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Patients with primarily unresectable/ potentially resectable CRLM with a FLR \<30% (\<40% in chemotherapy damaged livers)
- Patients with non-resected primary CRC may be included if there is an intention to resect the CRC after the liver treatment (liver first approach) or simultaneously during one of the liver procedures.
- Patients with resectable or ablatable lung or brain metastases can be included (statement about the resectability of these extrahepatic metastases by a tumor board needs to be available)
- 18 Years and older
- Men and women
- Able to understand the trial and provide informed consent.
Exclusion criteria
- Pregnant or lactating female.
- Premenopausal females not able or willing to commit to oral contraception
- Patients with prohibitive comorbidities, decision made by local team
- Any patient with non-resectable or non-ablatable extrahepatic disease
- Patients with hepatic malignancies other than CRLM
- Progression of disease by RECIST criteria after cytoreduction chemotherapy
- Complete response after conversion chemotherapy
- Staging CT and (if indicated) CT/MRI brain that demonstrates non-resectable extrahepatic disease
- The anatomy of the liver or manifestation of tumors in relation to the liver veins prohibits the use of combined PVE/HVE.
Where
- New Haven, Connecticut
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Nov 1, 2024 · Source of record for eligibility and locations