2023 ASTRO Annual Meeting Press Kit

The 65th ASTRO Annual Meeting – the leading meeting in radiation oncology – was held October 1-4, 2023, at the San Diego Convention Center. Led by ASTRO President Jeff Michalski, MD, MBA, FASTRO, the meeting was organized around the theme, “Pay it Forward: Partnering with Our Patients.” New results from clinical trials and other research studies were presented in conjunction with educational panels, keynote addresses and other special sessions. For more information, view our media advisory about the meeting or visit the links below.

• Meeting Portal – abstracts, presenter disclosures, daily schedule
• Virtual Meeting quick reference – access, support, connection tips
• ASTRO 2023 FAQs

News Briefings

ASTRO news briefings highlighted top-rated abstracts at the Annual Meeting. Briefings were held in room 26 of the San Diego Convention Center, with live webcasts for off-site reporters.

Monday, October 2

View/download high-res photos from the briefing.

• LBA 02: Randomized controlled trial of hypofractionated vs. normo-fractionated accelerated radiation therapy with or without cisplatin for locally advanced head and neck squamous cell carcinoma (HYPNO)
  • Presented by Søren Bentzen, PhD, DMSc, FASTRO, University of Maryland School of Medicine 
  • View this study's news release, slides
• LBA 05: Patient-reported and toxicity results from the FABREC study: A multicenter randomized trial of hypofractionated vs. conventionally fractionated postmastectomy radiation therapy after implant-based reconstruction
  • Presented by Rinaa Punglia, MD, MPH, Dana-Farber Brigham Cancer Center
  • View this study's news release, slides
• Abstract 4: Association between regular vaginal dilation and/or sexual activity and long-term vaginal morbidity in cervical cancer survivors
  • Presented by Kathrin Kirchheiner, PhD, Medical University of Vienna
  • View this study's news release, slides
• Abstract 105: Clinical validation of HPV ctDNA for early detection of residual disease following chemoradiation in cervical cancer
  • Presented by Kathy Han, MD, Princess Margaret Cancer Center
  • View this study's news release, slides
• Abstract 122: The impact of a precision medicine navigator on inequities associated with utilization of genomic tests in Black men with prostate cancer
  • Presented by Alexander Allen, MD, University of Maryland Medical Center
  • View this study's news release, slides
• Moderator: Howard M. Sandler, MD, FASTRO, ASTRO President-elect
• Featured experts: Beth Beadle, MD, PhD, Stanford University; Lori Pierce, MD, FASTRO, University of Michigan; Akila Viswanathan, MD, MPH, FASTRO, Johns Hopkins University

Watch the recorded briefing:

Tuesday, October 3

View/download high-res photos from the briefing.

• LBA 03: 5-year outcomes from PACE B: An international phase III randomized controlled trial comparing stereotactic body radiotherapy (SBRT) vs. conventionally fractionated or moderately hypofractionated external beam radiotherapy for localized prostate cancer
  • Presented by Nicholas van As, MD, The Royal Marsden NHS Foundation Trust
  • View this study's news release, slides
• LBA 14: Diagnostic CT-enabled radiation therapy (DART): Results of a randomized trial for palliative radiation therapy
  • Presented by Melissa O'Neil, MRT(T), MSc, London Health Sciences Center
  • View this study's news release, slides
• Abstract 5: TROG 15.03/ANZUP international multicenter phase II trial of focal ablative stereotactic radiotherapy for cancers of the kidney (FASTRACK II)
  • Presented by Shankar Siva, PhD, Peter MacCallum Cancer Center
  • View this study's news release, slides
• Abstract 149: Circulating tumor DNA for early risk stratification of oligometastatic lung cancer
  • Presented by Aadel Chaudhuri, MD, PhD, Washington University in St. Louis
  • View this study's news release, slides
• Moderator: Neha Vapiwala, MD, FASTRO, ASTRO Secretary/Treasurer
• Featured expert: Rohann J.M. Correa, MD, PhD, London Health Sciences Center

Watch the recorded briefing:

Virtual Press Room

ASTRO provides a virtual press room for institutions with research at the meeting and ASTRO Corporate Members.

• View the 2023 Virtual Press Room

Embargo Policy and Access to Abstracts

All abstracts to be presented at the ASTRO Annual Meeting were embargoed until 5:00 p.m. Eastern time on Friday, September 29, 2023. For more details, view the full embargo policy here. Contact ASTRO's media relations team with questions about the embargo policy or for press access to embargoed materials.

Abstracts are available online in the International Journal of Radiation Oncology • Biology • Physics (Red Journal).

For More Information

For media-related questions and interview requests, email ASTRO’s media relations team.

For the latest updates, follow ASTRO on social media.

For general information about radiation therapy, visit RTAnswers.org.

For meeting information, visit the ASTRO 2023 microsite.