Radiation Oncology

The SKYSCRAPER-03 trial revealed that tiragolumab plus atezolizumab failed to improve progression-free survival compared with durvalumab in NSCLC.

The safety profile of durvalumab after radiotherapy was consistent with durvalumab after chemoradiotherapy among those with unresectable stage III NSCLC.

Serious AEs occurred in 49% of patients treated with FOLFIRNOX vs 43% of patients treated with chemoradiation for pancreatic ductal adenocarcinoma.

Researching the feasibility of consolidating extensive information into a unified cancer database is the “tip of the iceberg”, said Leila Tchelebi, MD.

Neoadjuvant radiotherapy prior to surgery was associated with a 3-year OS rate of 88.5% in patients with locally advanced rectal cancer.

The addition of comprehensive bridging radiotherapy to extramedullary disease sites before CAR T therapy may improve PFS outcomes in multiple myeloma.

A study presented at ASTRO 2025 evaluated the feasibility of using a unified cancer database to consolidate information gathered across 14 institutions.

Compared with 25 years ago, radiotherapy is much more personalized and targeted, thus reducing the strain on patients with cancer.

The 10-year biochemical DFS rate was 86% with EBRT plus focal boost vs 71% with standard EBRT in those with intermediate- and high-risk prostate cancer.

Imaging developments have made it possible to detect nodal recurrence at low PSA levels, which could help guide salvage approaches for prostate cancer.

Oncotype DX 21-gene recurrence scores may help select certain patients who are suitable to omit radiotherapy for early-stage breast cancer.

Grade 2 or higher genitourinary acute toxicity was observed in 27.3% of patients treated with 2 fractions of SBRT vs 29.2% of patients treated with 5 fractions.

Twice-daily radiotherapy prolongs survival vs once-daily radiation among those with LS-SCLC, even with the incorporation of immunotherapy.

Less lymphocyte depletion with twice-daily radiotherapy warrants further assessment to optimize the synergistic effect of radiotherapy and immunotherapy.

Twice-daily thoracic radiotherapy appeared to confer less leukocyte and lymphocyte depletion compared with once-daily radiation in LS-SCLC.

The RadComp Consortium trial showed comparable HRQOL between proton and photon therapy for patients with non-metastatic breast cancer.

SBRT achieved a 5-year DFS rate of 89% vs 92% with moderately hypofractionated IMRT in patients with intermediate-risk prostate cancer.

The clinical adoption of twice-daily accelerated radiotherapy has been limited in North America despite improved outcomes, according to Bin Gui, MD.

Long-term data from the STARS trial affirm stereotactic radiation as a strong alternative to surgery for patients with operable stage I NSCLC.

The efficacy of TTFields was greater among patients who received immune checkpoint inhibition for the treatment of brain metastatic NSCLC.

The addition of 177Lu-PNT2002 did not significantly increase toxicity in patients with oligorecurrent prostate cancer who received SBRT.

No toxicity-related discontinuations were seen with adjuvant radiotherapy among patients with muscle-invasive bladder cancer.

Apalutamide plus stereotactic radiotherapy may be effective for certain patients with recurrent prostate cancer following radical prostatectomy.

In patients with rectal cancer, the median OS was 12 years in the chemotherapy and radiation therapy group vs 24 years in the chemotherapy alone group.

Results from a phase 2 trial showed a 1-year local control rate of 93.1% with SABR in patients with solid tumors who have uncomplicated bone metastases.

The cumulative chronic grade 3 or higher toxicity rate was 3% in patients treated with de-escalated adjuvant radiotherapy vs 11% with standard of care therapy.

Although radiotherapy was safe and well tolerated in patients with esophageal squamous cell carcinoma, more research is needed to confirm these results.

The retrospective study is the largest to evaluate the relationship between dose-averaged LET profiles and local control after CIRT for pancreatic cancer.

No treatment-related deaths were observed with radiotherapy for extensive-stage small cell lung cancer, and most adverse effects were grade 1 or 2.

The new formulation should increase the batch size by approximately 50% and will offer the potential to expand access to patients in new geographic locations.