{"id":1137,"date":"2026-05-01T22:44:49","date_gmt":"2026-05-01T13:44:49","guid":{"rendered":"https:\/\/www.sonire-therapeutics.com\/?p=1137"},"modified":"2026-05-01T22:44:49","modified_gmt":"2026-05-01T13:44:49","slug":"sunrise2_fpi","status":"publish","type":"post","link":"https:\/\/www.sonire-therapeutics.com\/en\/sunrise2_fpi\/","title":{"rendered":"Sonire Therapeutics Initiates First U.S. Clinical Study of Ultrasound-Guided HIFU Therapy for Pancreatic Cancer"},"content":{"rendered":"\n

SUNRISE-II feasibility trial marks the company\u2019s entry into U.S. clinical development, advancing minimally invasive, anesthesia-free treatment approach<\/em><\/p>\n\n\n\n

Palo Alto, CA \u2013 May 1, 2026 <\/strong>\u2013 Sonire Therapeutics<\/a>, a U.S.-based clinical-stage medical device company, today announced the initiation of its first U.S. clinical trial, SUNRISE-II, evaluating its proprietary High-Intensity Focused Ultrasound (HIFU) therapy system for the treatment of pancreatic cancer.<\/p>\n\n\n\n

The SUNRISE-II trial is designed to assess the safety and feasibility of Sonire\u2019s ultrasound-guided HIFU system in approximately 10 patients with pancreatic cancer. The effort represents a key milestone in the company\u2019s U.S. clinical and regulatory strategy, building on prior development experience in Japan, and marks an important step toward advancing treatment options for one of the leading causes of cancer-related deaths in the United States.<\/p>\n\n\n\n

\u201cTreatment options for pancreatic cancer remain extremely limited due to the complexity and location of the disease,\u201d said Tohru Satoh, President and CEO of Sonire Therapeutics. \u201cInitiating SUNRISE-II in the United States is a defining milestone for our company. It enables us to begin building clinical evidence in a new market while advancing a treatment approach designed to be less invasive and more accessible for patients.\u201d<\/p>\n\n\n\n

In March 2026, the first patient treated using the HIFU system was by Pejman Ghanouni, MD, PhD, at Stanford Medicine. Ghanouni is the principal investigator of the SUNRISE-II clinical trial.<\/p>\n\n\n\n

According to the American Cancer Society, pancreatic cancer\u2019s five-year survival rate remains approximately 13 percent, significantly lower than many other major cancers. Sonire\u2019s HIFU therapy system leverages real-time ultrasound guidance to enable precise, minimally invasive tumor ablation. The platform allows physicians to monitor treatment in real time while delivering targeted energy to the tumor site, without the need for general anesthesia. This approach has the potential to reduce procedural burden on patients and providers while expanding access to treatment in outpatient settings.<\/p>\n\n\n\n

The SUNRISE-II trial reflects Sonire\u2019s broader strategy to expand into the U.S. clinical development program and generate high-quality evidence to support future regulatory submissions and global commercialization. By initiating clinical development at leading institutions, the company aims to accelerate the adoption of a new, less invasive treatment option for patients with difficult-to-treat tumors.<\/p>\n\n\n\n

To learn more about SUNRISE-II, visit https:\/\/clinicaltrials.gov\/study\/NCT07033689?term=NCT07033689&viewType=Card&rank=1<\/a><\/p>\n\n\n\n

About Sonire Therapeutics<\/strong>
Sonire Therapeutics Inc. is a clinical-stage medical device company pioneering sonic technology to treat cancer in a way that is not only more effective but less invasive for patients. The company\u2019s next-generation HIFU therapy system is designed to provide precise, non-invasive, outpatient treatment for solid tumors, beginning with pancreatic cancer. Founded in February 2020 in Tokyo and now headquartered in Palo Alto, CA, Sonire is committed to transforming oncology through innovative, patient-centered acoustic engineering. For more information, visit www.sonire-therapeutics.com<\/a>.
<\/p>\n","protected":false},"excerpt":{"rendered":"

SUNRISE-II feasibility trial marks the company\u2019s entry into U.S. clinical development, advancing minimally invasive, anesthesia-free treatment approach Palo Alto, CA \u2013 May 1, 2026 \u2013 Sonire Therapeutics, a U.S.-based clinical-stage medical device company, today announced the initiation of its first U.S. clinical trial, SUNRISE-II, evaluating its proprietary High-Intensity Focused Ultrasound (HIFU) therapy system for the […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_locale":"en_US","_original_post":"https:\/\/www.sonire-therapeutics.com\/?p=1135","footnotes":""},"categories":[12],"tags":[],"class_list":["post-1137","post","type-post","status-publish","format-standard","hentry","category-press-release","en-US"],"_links":{"self":[{"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/posts\/1137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/comments?post=1137"}],"version-history":[{"count":5,"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/posts\/1137\/revisions"}],"predecessor-version":[{"id":1143,"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/posts\/1137\/revisions\/1143"}],"wp:attachment":[{"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/media?parent=1137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/categories?post=1137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sonire-therapeutics.com\/wp-json\/wp\/v2\/tags?post=1137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}