Neoadjuvant Chemotherapy for Elderly with Pancreatic Head Cancer

Brief summary (registry, in English)

The goal of this observational retrospective cohort study is to evaluate the efficacy and safety of neoadjuvant chemotherapy (NAT) in elderly patients with resectable or borderline resectable (BR) pancreatic ductal adenocarcinoma (PDAC). The study includes patients aged ≥70 years who have undergone NAT followed by surgery or upfront surgery. The main questions it aims to answer are: Does NAT improve overall survival (OS) and progression-free survival (PFS) in elderly patients compared to upfront surgery? What is the impact of NAT on R0 resection rates, conversion rates in BR tumors, and the need for vascular resection? How does the toxicity profile of different NAT regimens affect treatment outcomes and patient tolerability? Researchers will compare NAT followed by surgery vs. upfront surgery to determine differences in oncologic outcomes and postoperative complications. Participants will: Be retrospectively identified from hospital records. Be classified based on treatment received (NAT vs. upfront surgery). Undergo data collection on tumor characteristics, treatment regimens, surgical details, and survival outcomes. This study aims to refine patient selection criteria for NAT in elderly patients, guiding personalized treatment strategies to optimize survival and quality of life.

What you commit to

• Study type: Observational
• Planned participants: 240
• From 1 Jan 2026 to the primary completion date, Jun 2026
• No sites listed in no country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 70 years to 100 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov