Evidence map›Paper›PMID 41627415›Full record

ArticleSurgery today2026

Outcomes of conversion surgery for patients with locally advanced pancreatic cancer under strict indication criteria.

Mihoko Yamada, Katsuhisa Ohgi, Ryo Ashida, Yoshiyasu Kato, Shimpei Otsuka, Hideyuki Dei, Katsuhiko Uesaka, Teiichi Sugiura

Abstract read
In one paragraph

Article in Surgery today, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Mihoko YamadaDivision of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimo-Nagakubo, Sunto-Nagaizumi, Shizuoka, 411-8777, Japan. mi.yamada@scchr.jp.ORCID http://orcid.org/0000-0001-6362-2243
Katsuhisa OhgiDivision of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimo-Nagakubo, Sunto-Nagaizumi, Shizuoka, 411-8777, Japan.
Ryo AshidaDivision of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimo-Nagakubo, Sunto-Nagaizumi, Shizuoka, 411-8777, Japan.
Yoshiyasu KatoDivision of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimo-Nagakubo, Sunto-Nagaizumi, Shizuoka, 411-8777, Japan.
Shimpei OtsukaDivision of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimo-Nagakubo, Sunto-Nagaizumi, Shizuoka, 411-8777, Japan.
Hideyuki DeiDivision of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimo-Nagakubo, Sunto-Nagaizumi, Shizuoka, 411-8777, Japan.
Katsuhiko UesakaDivision of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimo-Nagakubo, Sunto-Nagaizumi, Shizuoka, 411-8777, Japan.
Teiichi SugiuraDivision of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center, 1007 Shimo-Nagakubo, Sunto-Nagaizumi, Shizuoka, 411-8777, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeConversion surgery (CS) is performed for locally advanced pancreatic cancer (LAPC); however, the criteria for CS varies among institutions. This study aimed to evaluate the clinical outcomes of CS for LAPC based on strict indications at our center.

methodsThis study included patients diagnosed with and treated for LAPC between 2011 and 2021. The CS criteria indicated that the tumors shrunk to the same status as resectable pancreatic cancer (RPC) on imaging and were maintained for > 3 months. Additionally, tumors that had shrunk to a size corresponding to borderline resectable pancreatic cancer (BRPC) were observed on CT.

resultsTwenty-two patients underwent CS with a morbidity rate of 40.9% and no mortality. Overall survival after surgery in the LAPC group tended better than that in the BR and R groups (MST, LAPC, 59.7 months; BR, 38.6 months; R, 39.1 months; LAPC vs. BR, p = 0.085, vs. R, p = 0.065). Disease-free survival was similar across all resectability statuses: LAPC, 21.1 months; BR, 16.6 months; and R, 19.6 months (LAPC vs. BR, p = 1.000, vs. R, p = 1.000).

conclusionCS in patients with LAPC under strict criteria showed promising outcomes, demonstrating the potential benefit of this approach in carefully selected patients.

Indexed as

Conversion to Open SurgeryPancreatectomyPancreatic NeoplasmsAgedDisease-Free SurvivalFemaleHumansMaleMiddle AgedNeoplasm StagingSurvival RateTreatment OutcomeConversion surgeryLocally advanced pancreatic cancerPancreatic ductal adenocarcinoma

Identifiers

PMID41627415
PMCPMC13303324

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.