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Intraductal Radiofrequency Ablation under Pancreatoscopy for Main Duct Intraductal Papillary Mucinous Neoplasm: A Prospective, Single-Center, Observational Cohort Study

Intraductal Radiofrequency Ablation under Pancreatoscopy for Main Duct Intraductal Papillary Mucinous Neoplasm: A Prospective, Single-Center, Observational Cohort Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600117038
Enrollment
Unknown
Registered
2026-01-19
Start date
2026-02-01
Completion date
Unknown
Last updated
2026-01-27

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

Conditions

Intraductal Papillary Mucinous Neoplasm

Interventions

Sponsors

Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients with confirmed main duct IPMN who are either unwilling or unable to undergo surgical resection.

Exclusion criteria

Exclusion criteria: 1. Patients unable to lie flat and/or tolerate the procedure; 2. Severe coagulation dysfunction; 3. Severe cardiac, pulmonary, or renal failure; 4. History of other malignant tumors or prior antitumor therapy; 5. History of previous pancreatic surgery.

Design outcomes

Primary

MeasureTime frame
Technical success rate;Clinical success rate;Overall survival;

Secondary

MeasureTime frame
Incidence of postoperative adverse events (including but not limited to: bleeding requiring endoscopic or interventional hemostasis; perforation confirmed by imaging or endoscopy; cholangitis (meeting the 2018 Tokyo Guidelines diagnostic criteria); pancreatitis (meeting the revised Atlanta criteria); stent-related complications (migration, occlusion, infection));Quality of life;Progression-free survival;Tumor marker CA19-9;

Countries

China

Contacts

Public ContactLi Hongzhen

Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University

13405443939@163.com+86 25 8310 6666

Outcome results

None listed

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