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IceCure: SIO Petitions NCCN to Include Cryoablation in Breast Cancer Treatment Guidelines, Citing IceCure's FDA Clearance of ProSense®

(Neutral)

IceCure Medical (Nasdaq: ICCM) reported that the Society of Interventional Oncology (SIO) has submitted a formal petition to the NCCN Breast Cancer Guidelines Panel to include percutaneous cryoablation without surgical excision as a Category 2B treatment option for selected patients with low-risk, early-stage breast cancer.

The petition proposes cryoablation as an alternative to breast-conserving surgery for women aged 70+ meeting strict clinical criteria, and for patients aged 50–69 who are poor surgical candidates or decline surgery when combined with radiation and endocrine therapy. SIO cites the FDA’s October 2025 marketing authorization of IceCure’s ProSense system, the first device cleared for local treatment of biologically low-risk breast cancer in women 70+ with tumors ≤1.5 cm receiving adjuvant endocrine therapy. According to IceCure, potential NCCN inclusion could raise clinical awareness and influence future reimbursement discussions.

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Positive

  • FDA marketing authorization in October 2025 for ProSense for biologically low-risk breast cancer in women aged 70+ with tumors ≤1.5 cm receiving adjuvant endocrine therapy
  • SIO petition to NCCN to add percutaneous cryoablation without surgical excision as a Category 2B option in breast cancer treatment guidelines for carefully selected low-risk, early-stage patients

Negative

  • None.

Market Context

FDA-tagged historical events averaged a 39.1% move, with both positive alignments and negative diver...
Analysis

FDA-tagged historical events averaged a 39.1% move, with both positive alignments and negative divergences. The petition adds a guideline catalyst, while its status as a request and the active F-3 resale registration warrant monitoring.

Key Figures

Proposed guideline category: Category 2B Proposed eligible age: 70 years or older Tumor size criterion: ≤1.5 cm +4 more
7 metrics
Proposed guideline category Category 2B NCCN breast cancer guidelines
Proposed eligible age 70 years or older Selected patients with low-risk, early-stage breast cancer
Tumor size criterion ≤1.5 cm Unifocal, ultrasound-visible invasive ductal carcinoma
Tumor grade criterion Grade 1–2 Proposed NCCN Category 2B footnote
Additional age range 50-69 Poor surgical candidates or patients declining surgery
FDA marketing authorization October 2025 ProSense cryoablation system
ASBrS resource guide update March 2026 Supports cryoablation for appropriately selected patients

Previous Fda approval Reports

5 past events · Latest: Jul 06 (Positive)
Same Type Pattern 5 events
Date Event Sentiment 24h Move Catalyst
Jul 06 FDA adoption update Positive -14.0% Reported expanding Brazilian commercial adoption following FDA breast-cancer authorization.
Jun 17 FDA install-base update Positive +200.5% Reported 70% growth in the active U.S. commercial install base.
Mar 11 FDA study approval Positive +8.9% FDA approved the post-market ChoICE study design for low-risk breast cancer.
May 06 FDA development update Positive +0.9% Reported surgeon interest following positive FDA developments for ProSense cryoablation.
Apr 30 FDA authorization progress Positive -0.8% Outlined the FDA path toward ProSense marketing authorization and post-market study.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

FDA-tagged announcements produced three aligned positive reactions and two divergences, including a 13.99% decline after a commercial-adoption update.

Key Terms

cryoablation, percutaneous cryoablation, her2-negative, endocrine therapy
4 terms
cryoablation medical
"percutaneous cryoablation without surgical excision as a Category 2B option"
A medical treatment that uses extreme cold to freeze and destroy unwanted tissue, such as small tumors or heart tissue causing irregular rhythms; think of it like applying a focused freezer to stop a problem spot without cutting it out. It matters to investors because devices, tools, and drugs tied to cryoablation, plus clinical results, approval status and insurance coverage, can drive sales, shape market adoption and affect the financial outlook of healthcare companies.
percutaneous cryoablation medical
"percutaneous cryoablation without surgical excision may be considered"
Percutaneous cryoablation is a minimally invasive medical procedure that inserts a thin probe through the skin to freeze and destroy targeted tissue, commonly tumors. For investors, it matters because adoption and effectiveness influence demand for specialized devices, hospital procedure volumes, reimbursement decisions and regulatory approvals — think of it as a targeted “local freezing” alternative to open surgery that can reshape market share and revenues in relevant medical device and healthcare services sectors.
her2-negative medical
"hormone receptor-positive/HER2-negative, and clinically node-negative disease"
HER2-negative describes a cancer that does not have an excess of the HER2 protein on tumor cells; think of it as a door that lacks a specific lock that certain drugs are designed to fit. It matters to investors because it determines which therapies can work, how large the treatable patient group is, and the commercial and clinical prospects for drugs and trials targeting that subtype.
endocrine therapy medical
"patients aged 70 and older with tumors ≤1.5 cm who receive adjuvant endocrine therapy"
Endocrine therapy is a medical treatment that reduces or blocks hormones that help certain tumors grow, for example by lowering production of the hormone or preventing it from attaching to cancer cells. Think of it as cutting off the fuel supply to slow or stop growth. Investors care because these therapies drive sales, long-term treatment demand, regulatory milestones and clinical trial outcomes that directly affect healthcare companies’ revenues and valuations.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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The petition by The Society of Interventional Oncology (SIO) includes adding criteria for patients aged 50-69 who are poor surgical candidates or who decline surgery in the National Comprehensive Cancer Network (NCCN) treatment guidelines, expanding the current eligible population of patients aged 70 and above

CAESAREA, Israel, July 29, 2026 /PRNewswire/ -- IceCure Medical Ltd. (Nasdaq: ICCM) ("IceCure," "IceCure Medical" or the "Company"), developer of minimally-invasive cryoablation technology that destroys tumors by freezing as an option to surgical tumor removal, today announced that the Society of Interventional Oncology ("SIO") has submitted a formal petition (the "SIO Petition") to the National Comprehensive Cancer Network ("NCCN") Breast Cancer Guidelines Panel, requesting the inclusion of percutaneous cryoablation without surgical excision as a Category 2B option for carefully selected patients with low-risk, early-stage breast cancer.

IceCure Medical Logo

The SIO Petition specifically proposes adding a Category 2B footnote recommending that percutaneous cryoablation without surgical excision may be considered as an alternative to breast-conserving surgery after shared decision-making, for patients aged 70 years or older with unifocal, ultrasound-visible invasive ductal carcinoma ≤1.5 cm, grade 1–2, hormone receptor-positive/HER2-negative, and clinically node-negative disease.

The SIO Petition further recommends the consideration of patients between the ages of 50-69 who are either poor surgical candidates or decline surgery when cryoablation is combined with whole-breast radiation therapy and endocrine therapy.

In support of its recommendation, the SIO Petition cited the U.S. Food and Drug Administration's ("FDA") marketing authorization of IceCure's ProSense® cryoablation system in October 2025. ProSense® is the first and only medical device to receive FDA marketing authorization specifically for the local treatment of biologically low-risk breast cancer in women aged 70 and older with tumors ≤1.5 cm who receive adjuvant endocrine therapy. The recommendation follows the March 2026 update to the American Society of Breast Surgeons (ASBrS) resource guide, which now supports cryoablation for appropriately selected patients with low-risk, early-stage breast cancer.

Potential Significance

Potential inclusion of cryoablation in the NCCN Breast Cancer Guidelines could increase clinical awareness and support broader consideration of this minimally invasive option for appropriately selected patients. Guideline recognition is often viewed as an important factor in clinical adoption and may influence reimbursement discussions over time.

The SIO is a professional organization focused on advancing interventional oncology through education, research, and advocacy.

The NCCN is a not-for-profit alliance of leading U.S. cancer centers that develops and publishes the widely used NCCN Clinical Practice Guidelines in Oncology. These guidelines are among the most influential evidence-based recommendations in cancer care and are frequently referenced by clinicians, institutions, and payers.

About IceCure Medical

IceCure Medical (Nasdaq: ICCM) develops and markets advanced liquid-nitrogen-based cryoablation therapy systems for the destruction of tumors (benign and cancerous) by freezing, with the primary focus areas being breast, kidney, bone and lung cancer. Its minimally invasive technology is a safe and effective option to surgical tumor removal that is easily performed in a relatively short procedure. The Company's flagship ProSense® system is marketed and sold worldwide for the indications cleared and approved to date including in the U.S., Europe, and Asia.

Forward Looking Statements

This press release contains "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, that are intended to be covered by the "safe harbor" created by those sections. Forward-looking statements, which are based on certain assumptions and describe our future plans, strategies and expectations, can generally be identified by the use of forward-looking terms such as "believe," "expect," "may," "should," "could," "seek," "intend," "plan," "goal," "estimate," "anticipate" or other comparable terms. For example, the Company is using forward-looking statements when it discusses the NCCN's consideration of and potential response to the SIO Petition; the potential inclusion of percutaneous cryoablation without surgical excision as a Category 2B option in the NCCN Breast Cancer Guidelines; the potential expansion of the patient population for whom cryoablation may be considered; and the potential for guideline recognition to increase clinical awareness, support broader clinical consideration or adoption of cryoablation and ProSense®, and influence reimbursement discussions over time. Historical results of scientific research and clinical and preclinical trials do not guarantee that the conclusions of future research or trials will suggest identical or even similar conclusions. Important factors that could cause actual results, developments and business decisions to differ materially from those anticipated in these forward-looking statements include, among others: the Company's planned level of revenues and capital expenditures; the Company's available cash and its ability to obtain additional funding; the Company's ability to market and sell its products; legal and regulatory developments in the United States and other countries; the Company's ability to maintain its relationships with suppliers, distributors and other partners; the Company's ability to maintain or protect the validity of its patents and other intellectual property; the Company's ability to expose and educate medical professionals about its products; political, economic and military instability in the Middle East, specifically in Israel; as well as those factors set forth in the Risk Factors section of the Company's Annual Report on Form 20-F for the year ended December 31, 2025 filed with the SEC on March 17, 2026, and other documents filed with or furnished to the SEC which are available on the SEC's website, www.sec.gov. The Company undertakes no obligation to update these statements for revisions or changes after the date of this release, except as required by law.

Investor Relations: Meir Peleg
investors@icecure-medical.com
+1-888-902-5716

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SOURCE IceCure Medical

FAQ

What did the SIO petition request from NCCN regarding cryoablation and IceCure (ICCM)?

The SIO petition asks NCCN to list percutaneous cryoablation without surgical excision as a Category 2B option for selected low-risk, early-stage breast cancer patients. According to IceCure, this would recognize cryoablation as an alternative to breast-conserving surgery after shared decision-making in defined patient groups.

How does IceCure’s ProSense FDA clearance support the SIO petition for ICCM?

ProSense received FDA marketing authorization in October 2025 for local treatment of biologically low-risk breast cancer in women 70 and older with tumors ≤1.5 cm. According to IceCure, SIO cited this authorization as key clinical and regulatory support for including cryoablation in NCCN breast cancer guidelines.

Which breast cancer patients could qualify for cryoablation if NCCN adopts the SIO proposal for ICCM?

The petition targets women 70+ with unifocal, ultrasound-visible invasive ductal carcinoma ≤1.5 cm, grade 1–2, hormone receptor-positive/HER2-negative, and node-negative disease. According to IceCure, it also recommends considering patients aged 50–69 who are poor surgical candidates or decline surgery with added radiation and endocrine therapy.

How could NCCN guideline inclusion impact adoption of IceCure’s ProSense (ICCM) in breast cancer care?

Potential NCCN inclusion could increase clinical awareness and support broader consideration of cryoablation for appropriate patients. According to IceCure, guideline recognition is often seen as important for clinical adoption and may influence payer reimbursement discussions over time.

How do ASBrS guidelines relate to the SIO petition and IceCure (ICCM)?

The American Society of Breast Surgeons updated its resource guide in March 2026 to support cryoablation for appropriately selected low-risk, early-stage breast cancer patients. According to IceCure, the SIO petition to NCCN follows this update and aligns with growing professional support for cryoablation.