Actively Recruiting

Phase 2
Age: 18Years - 75Years
All Genders
ID06690528

Conversion Surgery Versus Palliative Care in Pancreatic Cancer with Limited Liver Metastases (SONAR) Randomized Controlled Trial

Led by Azienda Ospedaliera di Padova · Updated on 2024-11-15

56

Participants Needed

1

Research Sites

N/A

Total Duration

On this page

Sponsors

A

Azienda Ospedaliera di Padova

Lead Sponsor

U

University of Padova

Collaborating Sponsor

AI-Summary

What this Trial Is About

This research investigates the role of surgical removal compared to palliative care in patients with pancreatic cancer that has spread to the liver but remains limited in number (oligometastatic). The study focuses on whether surgery after stable disease or a positive response to chemotherapy can improve survival and quality of life in these patients. This international, multicenter randomized controlled trial aims to provide clearer evidence on the best approach for managing this aggressive cancer stage. Participants will be randomly assigned to one of two groups. One group will have surgery to remove both the primary pancreatic tumor and liver metastases, with the surgical approach tailored by each center's protocols. Some liver lesions under 20 mm may be treated with needle ablation or microwave techniques. Postoperative chemotherapy or radiotherapy may be given based on individual cases. The other group will continue with palliative care, including observation or ongoing chemotherapy according to the physician's choice and prior treatment, following approved protocols. Throughout the study, participants will have regular clinical evaluations, lab tests, and imaging scans such as abdominal and chest CTs every 8-12 weeks. Quality of life and nutritional status will also be assessed. The primary outcome measured is survival two years after randomization, with secondary outcomes including progression-free survival, surgical complications, cancer-related quality of life, and treatment-related side effects. The minimum follow-up period is two years from enrollment.

CONDITIONS

Brief Title

Conversion Surgery Vs. Palliative Care in Pancreatic Cancer Oligometastatic to the Liver

Who Can Participate

Age: 18Years - 75Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Adults aged 18 to 75 years at diagnosis
  • Confirmed pancreatic adenocarcinoma that is resectable or borderline resectable
  • Presence of up to 3 liver metastases without spread to other organs
  • ECOG performance status of 0 or 1 at enrollment
  • Stable disease or partial response after first-line chemotherapy
  • Serum CA19-9 level stable or decreased after chemotherapy
  • Liver metastases suitable for surgical removal or needle ablation if smaller than 20 mm
Not Eligible

You will not qualify if you...

  • Locally advanced pancreatic cancer
  • Unresectable liver disease
  • Spread of cancer to organs other than the liver
  • Significant health problems preventing surgery
  • Pregnancy
  • Contraindications to surgery
  • Previous surgery to remove pancreatic tumor or liver metastases
  • Evidence of disease progression after chemotherapy
  • Serum CA19-9 level increased by more than 20% after chemotherapy
  • Inability to consent or participate in follow-up assessments

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

1
2
3
+1

Your Study Journey

Screening

Duration - 2 to 4 weeks

Participants are screened for eligibility to participate in the trial.

1 visit (in-person)

Treatment

Duration - Ongoing from randomization until disease progression or discontinuation, with a minimum follow-up of 2 years

Participants receive either surgical resection of the primary tumor and liver metastases with possible postoperative chemotherapy or radiotherapy, or continue with palliative care consisting of observation or continuation of chemotherapy based on the investigator's choice.

Visits every 8 to 12 weeks for clinical assessments, laboratory tests, imaging, quality-of-life, and nutritional evaluations

Follow-up

Duration - Up to 2 years from randomization

Participants are monitored for survival, disease progression, surgical outcomes, quality of life, and treatment-related adverse events for up to 2 years after randomization.

Visits every 8 to 12 weeks for assessments

Trial Site Locations

Total: 1 location

1

UOC Chirurgia Generale 2, Azienda Ospedale di Padova

Padova, Italy, Italy, 35128

Actively Recruiting

Loading map...

Research Team

G

Giovanni Marchegiani, Medical Doctor, PhD, Professor

G

Giampaolo Perri, Medical Doctor

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

2

Similar Trials

A Phase Ib/II Study of Regorafenib Combined With Toripalimab...

Pancreatic Cancer Metastatic

Actively Recruiting

1 location

A Single-center, Prospective Study of Surufatinib Combined w...

Pancreatic Cancer Metastatic

Actively Recruiting

1 location

A Phase 3 Randomized, Open-Label Study of Atebimetinib Combi...

Pancreatic Cancer

Actively Recruiting

13 locations

Frequently Asked Questions

Have more questions? Get in touch with our team for quick support

Not the Right Trial for You?

Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.

Already have an account? Log in here

Published Research Related To This Trial

Conversion surgery vs. standard of care in pancreaTic cancer oligometastatic to the liver (SONAR: Surgery in Oligometastatic paNcreatic cAnceR) a randomized controlled trial.

Riccardo Guastella, Giampaolo Perri, Domenico Bassi...

https://pubmed.ncbi.nlm.nih.gov/41526867