Hypofractionated Accelerated Radiotherapy for Head and Neck Cancer in Fragile Patients.

Background: Radiotherapy combined with chemotherapy is the treatment of choice for locally advanced non-metastatic head and neck cancer. Elderly and frail patients cannot always tolerate this therapy and no clear guidelines exist for their treatment. This retrospective study aims to analyze the efficacy and safety of hypofractionated radiotherapy for these patients.

Ultrahypofractionation in postoperative radiotherapy for breast cancer: A single-institution retrospective cohort series.

Background: The 'FAST-forward', study published in April 2020, demonstrated the effectiveness of an extremely hypofractionated radiotherapy schedule, delivering the total radiation dose in five sessions over the course of 1 week. We share our department's experience regarding patients treated with this regimen in real-world clinical settings, detailing outcomes related to short-term toxicity and efficacy.

Methods: A descriptive observational study was conducted on 160 patients diagnosed with breast cancer.

Advances in the treatment of prostate cancer with radiotherapy.

Introduction: Prognosis of prostate cancer has improved as a result of the combination with androgen deprivation therapy and the increase of radiation dose. However, a high number of prostate cancer patients will develop biochemical recurrence; therefore a research effort to increase the control of the tumour in these patients is necessary.

Methods: To increase the therapeutic ratio (the index between cytotoxic effects and normal tissue complications with a certain dose of radiation), different new strategies described in the literature have been reviewed.

Long-term effects of varying consumption of ω3 fatty acids in ear, nose and throat cancer patients: assessment 1 year after radiotherapy.

A prospective 1-year follow-up study in ear, nose, and throat (ENT) cancer patients was carried out one year after radiotherapy to assess the effect of varying consumption of ω3 fatty acid according to whether they consumed more or less than the 50th percentile of ω3 fatty acids. Clinical, analytical, inflammatory (CRP and IL-6), and oxidative variables (TAC, GPx, GST, and SOD) were evaluated. The study comprised 31 patients (87.

Current status of IMRT in head and neck cancer.

Background: IMRT provides highly conformal dose distributions creating non uniform spatial intensity using different segments in the beam.

Material & Methods And Results: Different retrospective studies have shown a high capability of IMRT to treat tumours close to the base of skull. Prospective studies have shown a decrease in xerostomia compared with conventional 3D conformal treatment (3DCRT).