{"id":2565,"date":"2022-05-16T16:31:17","date_gmt":"2022-05-16T15:31:17","guid":{"rendered":"https:\/\/bibliography.nanobiotix.com\/?p=2565"},"modified":"2022-06-05T10:18:37","modified_gmt":"2022-06-05T09:18:37","slug":"2022-nbtxr3-a-first-in-class-radioenhancer-for-pancreatic-ductal-adenocarcinoma","status":"publish","type":"post","link":"https:\/\/bibliography.nanobiotix.com\/fr\/2022-nbtxr3-a-first-in-class-radioenhancer-for-pancreatic-ductal-adenocarcinoma\/","title":{"rendered":"2022 \u2013 NBTXR3, a first-in-class radioenhancer for pancreatic ductal adenocarcinoma"},"content":{"rendered":"

[vc_row padding_top=\u00a0\u00bb0″ padding_bottom=\u00a0\u00bb0″ section_container_layout=\u00a0\u00bbfull-width\u00a0\u00bb remove_horizontal_padding=\u00a0\u00bbyes\u00a0\u00bb module_type=\u00a0\u00bbbg-color\u00a0\u00bb gutter_size=\u00a0\u00bbyes\u00a0\u00bb equal_height=\u00a0\u00bbyes\u00a0\u00bb bg_color=\u00a0\u00bb#28282e\u00a0\u00bb][vc_column][vc_row_inner padding_top=\u00a0\u00bb0″ padding_bottom=\u00a0\u00bb0″ gutter_size=\u00a0\u00bbyes\u00a0\u00bb equal_height=\u00a0\u00bbyes\u00a0\u00bb][vc_column_inner column_paddings=\u00a0\u00bb105″ column_position_vertical=\u00a0\u00bbmiddle\u00a0\u00bb column_min_height=\u00a0\u00bb700″ column_min_height_sm=\u00a0\u00bb400″ column_min_height_xs=\u00a0\u00bb350″ module_type=\u00a0\u00bbbg-image\u00a0\u00bb bg_image=\u00a0\u00bb99″ mask_fx=\u00a0\u00bbyes-mask\u00a0\u00bb mask_color_mode=\u00a0\u00bbpalette\u00a0\u00bb mask_bg_color_palette=\u00a0\u00bbmain-mask\u00a0\u00bb animation_fx=\u00a0\u00bbyes-animation\u00a0\u00bb animation_delay=\u00a0\u00bb200″ animation_offset_scroll_down=\u00a0\u00bb90″ width=\u00a0\u00bb1\/2″ animation_in=\u00a0\u00bbfadeInUp\u00a0\u00bb][vc_empty_space height=\u00a0\u00bb60px\u00a0\u00bb responsive_lg=\u00a0\u00bbhidden\u00a0\u00bb responsive_md=\u00a0\u00bbhidden\u00a0\u00bb][az_box_icons box_icon_title=\u00a0\u00bbAuthors\u00a0\u00bb box_icon_color_mode=\u00a0\u00bbon-the-fly\u00a0\u00bb icon_visibility=\u00a0\u00bbyes-icon\u00a0\u00bb icon_type=\u00a0\u00bbfont\u00a0\u00bb icon=\u00a0\u00bbfa fa-edit\u00a0\u00bb icon_color_mode=\u00a0\u00bbon-the-fly\u00a0\u00bb icon_size=\u00a0\u00bb50″ box_icon_color=\u00a0\u00bb#ffffff\u00a0\u00bb icon_color=\u00a0\u00bb#ffffff\u00a0\u00bb]Alexander F Bagley1<\/span>, Ethan B Ludmir1<\/span>, Anirban Maitra1<\/span>, Bruce D Minsky1<\/span>, Grace Li Smith1<\/span>, Prajnan Das1<\/span>, Albert C Koong1<\/span>, Emma B Holliday1<\/span>, Cullen M Taniguchi1<\/span>, Matthew H G Katz1<\/span>, Eric P Tamm1<\/span>, Robert A Wolff1<\/span>, Michael J Overman1<\/span>, Shivani Patel1<\/span>, Michael P Kim1<\/span>, Ching-Wei D Tzeng1<\/span>, Naruhiko Ikoma1<\/span>, Manoop S Bhutani1<\/span>, Eugene J Koay1<\/span>
\n
\n1 \u2013 The University of Texas MD Anderson Cancer Center, Houston, TX, USA
\n<\/span>[\/az_box_icons][vc_empty_space height=\u00a0\u00bb60px\u00a0\u00bb responsive_lg=\u00a0\u00bbhidden\u00a0\u00bb responsive_md=\u00a0\u00bbhidden\u00a0\u00bb][\/vc_column_inner][vc_column_inner column_paddings=\u00a0\u00bb105″ column_position_vertical=\u00a0\u00bbmiddle\u00a0\u00bb module_type=\u00a0\u00bbbg-color\u00a0\u00bb animation_fx=\u00a0\u00bbyes-animation\u00a0\u00bb animation_delay=\u00a0\u00bb300″ animation_offset_scroll_down=\u00a0\u00bb90″ width=\u00a0\u00bb1\/2″ bg_color=\u00a0\u00bb#ffffff\u00a0\u00bb animation_in=\u00a0\u00bbfadeInUp\u00a0\u00bb][vc_empty_space height=\u00a0\u00bb60px\u00a0\u00bb responsive_lg=\u00a0\u00bbhidden\u00a0\u00bb responsive_md=\u00a0\u00bbhidden\u00a0\u00bb][az_box_icons box_icon_title=\u00a0\u00bbSummary\u00a0\u00bb icon_visibility=\u00a0\u00bbyes-icon\u00a0\u00bb icon_type=\u00a0\u00bbfont\u00a0\u00bb icon=\u00a0\u00bbaz-icon az-icon-layers2″ icon_color_mode=\u00a0\u00bbon-the-fly\u00a0\u00bb icon_color=\u00a0\u00bb#28282e\u00a0\u00bb icon_size=\u00a0\u00bb50″]Background and purpose:<\/strong> Pancreatic ductal adenocarcinoma (PDAC) remains one of the leading causes of cancer-related deaths in the world. For patients with PDAC who are not eligible for surgery, radiation therapy improves local disease control, yet safely delivering therapeutic doses of radiation remains challenging due to off-target toxicities in surrounding normal tissues. NBTXR3, a novel radioenhancer composed of functionalized hafnium oxide crystalline nanoparticles, has recently shown clinical activity in soft tissue sarcoma, hepatocellular carcinoma, head and neck squamous cell carcinoma, and advanced solid malignancies with lung or liver metastases. Here we report the first patient with pancreatic cancer treated with NBTXR3.<\/p>\n

Materials and methods:<\/strong> A 66-year-old male with unresectable locally advanced PDAC was enrolled on our clinical trial to receive NBTXR3 activated by radiation therapy. Local endoscopic delivery of NBTXR3 was followed by intensity modulated radiation therapy (IMRT). Follow-up assessment consisted of physical examination, laboratory studies including CA19-9, and CT of the chest, abdomen, and pelvis.<\/p>\n

Results:<\/strong> The patient received NBTXR3 by local endoscopic delivery without any acute adverse events. Radiation treatment consisted of 45 Gy in 15 daily fractions using IMRT. The patient began radiation twelve days after NBTXR3 injection. Daily CT-on-rails imaging demonstrated retention of NBTXR3 within the tumor for the duration of treatment. At initial follow-up evaluation, the lesion remained radiographically stable and the patient did not demonstrate treatment-related toxicity.<\/p>\n

Conclusion:<\/strong> This report demonstrates initial feasibility of local endoscopic delivery of NBTXR3 activated by radiation therapy for patients with pancreatic cancer who are not eligible for surgery.[\/az_box_icons][vc_empty_space height=\u00a0\u00bb60px\u00a0\u00bb responsive_lg=\u00a0\u00bbhidden\u00a0\u00bb responsive_md=\u00a0\u00bbhidden\u00a0\u00bb][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"

Pancreatic ductal adenocarcinoma (PDAC) remains one of the leading causes of cancer-related deaths in the world. For patients with PDAC who are not eligible for surgery, radiation therapy improves local disease control, yet safely delivering therapeutic doses of radiation remains challenging due to off-target toxicities in surrounding normal tissues. NBTXR3, a novel radioenhancer composed of functionalized hafnium oxide crystalline nanoparticles [\u2026]<\/p>\n","protected":false},"author":1,"featured_media":2570,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[187,676,655,186],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/posts\/2565"}],"collection":[{"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/comments?post=2565"}],"version-history":[{"count":2,"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/posts\/2565\/revisions"}],"predecessor-version":[{"id":2572,"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/posts\/2565\/revisions\/2572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/media\/2570"}],"wp:attachment":[{"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/media?parent=2565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/categories?post=2565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bibliography.nanobiotix.com\/fr\/wp-json\/wp\/v2\/tags?post=2565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}