{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T12:34:02Z","timestamp":1791894842456,"version":"4.3.4"},"reference-count":23,"publisher":"Georg Thieme Verlag KG","issue":"10","license":[{"start":{"date-parts":[[2024,8,12]],"date-time":"2024-08-12T00:00:00Z","timestamp":1723420800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"name":"MEDTEQ+ consortium and Alpha Tau Medical"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Endosc Int Open"],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n            Background and study aims Pancreatic cancer is a devastating disease with limited locoregional treatment options. Diffusing alpha-emitter radiation therapy (Alpha DaRT), a novel cancer treatment using alpha-particle interstitial radiotherapy, may help address this challenge. The aim of this study was to evaluate the feasibility and safety of endoscopic ultrasound (EUS)-guided Alpha DaRT for advanced pancreatic cancer.<\/jats:p><jats:p>\n            Patients and methods Patients with inoperable locally advanced or metastatic pancreatic adenocarcinoma were treated with EUS-guided Alpha DaRT insertion. The Alpha DaRT sources were delivered into pancreatic tumors using a standard EUS needle with a novel proprietary applicator. Adverse events (AEs) were assessed based on the Common Terminology Criteria for Adverse Events version 5.0. Tumor response was evaluated by imaging 4 to 6 weeks post treatment.<\/jats:p><jats:p>\n            Results The first five patients were treated between March and September 2023. The procedure was technically successful in all cases, with Alpha DaRT sources inserted into the target tumor. Estimated gross tumor volume coverage ranged from 8% to 44%. Fourteen AEs were reported among three patients. Four were serious AEs, none of which was associated with the treatment, but rather, with disease progression or medical assistance in dying. Only two AEs (mild) were deemed possibly related to the study device. At the 35-day visit, two patients had progressive disease and three had stable disease, with one of the latter showing partial response 2 months post procedure.<\/jats:p><jats:p>\n            Conclusions Preliminary results from this first-in-human trial indicate that EUS-guided Alpha DaRT treatment for unresectable pancreatic cancer is feasible and safe, with no device-associated serious AEs. Further investigation of this promising novel modality is underway.<\/jats:p>","DOI":"10.1055\/a-2379-1591","type":"journal-article","created":{"date-parts":[[2024,8,12]],"date-time":"2024-08-12T23:33:10Z","timestamp":1723505590000},"page":"E1085-E1091","source":"Crossref","is-referenced-by-count":15,"title":["Feasibility and safety of endoscopic ultrasound-guided diffusing alpha emitter radiation therapy for advanced pancreatic cancer: Preliminary data"],"prefix":"10.1055","volume":"12","clinical-trial-number":[{"clinical-trial-number":"nct04002479","registry":"10.18810\/clinical-trials-gov"}],"author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2190-2583","authenticated-orcid":false,"given":"Corey S","family":"Miller","sequence":"additional","affiliation":[{"name":"Gastroenterology, Jewish General Hospital, Montreal, Canada"},{"name":"Medicine, McGill University Faculty of Medicine, Montreal, Canada"},{"name":"McGill Centre for Translational Research in Cancer, Lady Davis Institute for 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Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Donald","family":"Laporta","sequence":"additional","affiliation":[{"name":"Adult Critical Care and Respirology, Jewish General Hospital, Montreal, Canada"},{"name":"Medicine, McGill University Faculty of Medicine, Montreal, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Petr","family":"Kavan","sequence":"additional","affiliation":[{"name":"Oncology, Jewish General Hospital, Montreal, Canada"},{"name":"McGill Centre for Translational Research in Cancer, Lady Davis Institute for Medical Research, Montreal, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anand","family":"Sahai","sequence":"additional","affiliation":[{"name":"Gastroenterology, Centre Hospitalier de l\u2019Universit\u00e9 de Montr\u00e9al, Montreal, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Roberge","sequence":"additional","affiliation":[{"name":"Radiation 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