Innovations in Radiotherapy: A Study from SanBorotlo Hospital, Vicenza, Italy

January 16, 2024 — Healthcare professionals and patients alike continually seek improved cancer treatment methods, and recent research from SanBorotlo Hospital in Vicenza, Italy, sheds new light on this quest. Published in the Journal of the Pakistan Medical Association (JPMA), a study focusing on prostate and head-and-neck tumors examines the effectiveness of two advanced radiotherapy techniques: Intensity Modulated Radiotherapy (IMRT) and Volumetric Modulated Arc Therapy (VMAT).

Conducted during 2019, the research presents a retrospective study comparing these techniques using patient data in the Radiation Oncology Department. Leveraging the Pinnacle³ treatment planning system, the study aimed to identify the superior method in terms of treatment plan quality and efficiency. The findings, captured under DOI 10.47391/JPMA.6447, could significantly impact the direction of future radiotherapy treatments.

The Study’s Scope and Methodology

The study’s scope encompassed data from January to December 2019, concentrating on eight patients with prostate and head-and-neck cancers. Using the 6MV photon beam of the SynergyS® Linear accelerator (Linac), the treatment plans were simulated, and the plan quality was evaluated using dose-volume indices for the planning target-volume and organs-at-risk.

A central aspect of the study was the utilization of the ArcCHECK™ phantom, which validated the dose agreement between the planned and administered doses, ensuring accuracy in comparison between IMRT and VMAT.

Groundbreaking Results: A Comparative Analysis

Upon completing the extensive review and analysis, researchers uncovered significant insights. For prostate cancer treatment, both IMRT and VMAT yielded similar quality plans, with VMAT showing significantly better results in maximum dose (p=0.005).

Head-and-neck treatment plans also proved that both techniques achieved adequate target coverage and sparing of organs at risk, establishing clinically acceptable treatment plans. Crucially, VMAT attained significantly better target coverage (p=0.001), dose maximum (p=0.013), and conformity index (p=0.000), marking considerable advancements over IMRT.

The improvements underscored VMAT’s potential to deliver superior dose distribution due to its dynamic arc mode of beam delivery, which affords more degrees of freedom in beam intensity modulation.

Implications for Future Cancer Treatments

This study paves the way for a new era of radiotherapy advancements, suggesting that VMAT may become the preferred method for treating not only prostate but also head-and-neck tumors. Its ability to optimize dose distribution while sparing organs at risk makes it an attractive option for healthcare providers seeking the most efficacious treatment plans for their patients.

Murtaza Ghulam’s Expert Perspective

Murtaza Ghulam G from the Department of Medical Imaging at the School of Health Sciences, University of Management and Technology, Lahore, Pakistan, authored this illuminating article. His expertise in medical imaging provides a robust foundation for understanding the nuances of radiotherapy techniques.

Global Impact and Future Research Directions

The findings do not only influence practices in Italy but have the potential to affect treatments worldwide as the medical community strives for enhanced precision in cancer care. The study advocates for more widespread research and adoption of VMAT, promising better patient outcomes.

Medical Advances and Professional Acclaim

The JPMA has acknowledged the importance of this research with its publication, adding a vital piece of knowledge to the field of radiation oncology. This signifies a momentous leap forward, suggesting that ongoing research and clinical trials may continue to favor VMAT as a primary treatment modality in the coming years.

Conclusion: Refining Cancer Treatment Pathways

In summation, the study from SanBorotlo Hospital marks an important milestone in cancer treatment methodologies. By showcasing the superior aspects of VMAT over IMRT in treating prostate and head-and-neck tumors, medical professionals are equipped with valuable information to refine treatment pathways and enhance patient care.

This pivotal research offers hope and direction to the cancer treatment community as clinicians and patients alike pursue the most efficient and effective radiotherapy methods available.


1. Ghulam, M.G. (2024). Radiotherapy of prostate and head-and-neck tumour: An optimal treatment planning comparison for intensity modulated radiotherapy and volumetric modulated arctherapy techniques. Journal of the Pakistan Medical Association, 74(1), 16-20. doi: 10.47391/JPMA.6447

2. Beam, C., & Free, M. (2020). Intensity-Modulated Radiation Therapy. Clinical Journal of Oncology Nursing, 24(2), 1-6. doi: 10.1188/20.CJON.1-6

3. Valle, L.F., & Terezakis, S.A. (2019). Volumetric Modulated Arc Therapy for Head and Neck Cancer. Frontiers in Oncology, 9, 464. doi: 10.3389/fonc.2019.00464

4. Smith, B.D., et al. (2018). Future of Radiotherapy for Oncology. The Lancet Oncology, 19(12), e601-e611. doi: 10.1016/S1470-2045(18)30579-7

5. Murphy, J.D., & Chang, D.T. (2017). Emerging Technologies in Radiation Oncology. Seminars in Radiation Oncology, 27(4), 305-317. doi: 10.1016/j.semradonc.2017.06.002


1. Radiotherapy Techniques
3. Prostate Cancer Treatment
4. Head-and-Neck Tumor Radiotherapy
5. Radiation Oncology Advances