Clinical outcomes of single application multi-fractionated CT-guided interstitial high-dose-rate brachytherapy for locally advanced cervical cancer: A multi-institution initial experience.

Purpose: The aim of the study was to evaluate the safety and clinical outcomes of single application multi-fractionated computed tomography (CT)-guided interstitial high-dose-rate brachytherapy given in four fractions in locally advanced cervical cancer.

Material And Methods: Patients with locally advanced cervical cancer stage IIB-IVA treated definitively with external radiation ± weekly cisplatin, followed by single application multi-fractionated CT-guided interstitial high-dose-rate brachytherapy in four fractions were included. Dosimetry data, clinical response, and toxicity records were reviewed.

Teleconsultation Perceptions of Medical and Radiation Oncologists in the COVID-19 and Post-COVID-19 Era: A National Survey in the Philippines.

Purpose: The study reports on the current perception of medical and radiation oncologists regarding teleconsultation in the Philippines. Before the COVID-19 pandemic, the adoption of telemedicine was not widespread. With movement restrictions imposed during the pandemic, physicians were compelled to use telemedicine.

Technical details and clinical outcomes after high-dose-rate intracavitary brachytherapy for squamous cell carcinoma of external auditory canal and external beam radiotherapy for nodal coverage: A case report.

Purpose: To report technical details and 15-month outcomes of a patient with node-positive external auditory canal (EAC) squamous cell carcinoma (SCC) treated with definitive intracavitary high-dose-rate (HDR) brachytherapy to primary tumor, and external beam radiotherapy (EBRT) to draining lymphatics.

Material And Methods: A 21-year-old male was diagnosed with SCC of the right EAC. The patient underwent definitive HDR intracavitary brachytherapy, 340 cGy/fraction for 14 twice-daily fractions, followed by EBRT using intensity-modulated radiation therapy (IMRT) to cover the grossly enlarged pre-auricular node, ipsilateral intra-parotid, and cervical lymph node levels II and III.

Chemoradiotherapy in a patient with locally advanced small cell neuroendocrine carcinoma of the cervix complicated by pelvic organ prolapse: A case report.

Background: The coexistence of cervical cancer and pelvic organ prolapse represents a rare clinical scenario. Small cell neuroendocrine histology likewise represents only 0.9-1.

Assessing the Effect of Radiotherapy in Addition to Surgery in Colon Adenocarcinomas: a Systematic Review and Meta-analysis of Contemporary Evidence.

Purpose: This study aims to review the contemporary evidence investigating radiotherapy (RT) in addition to surgery for colon adenocarcinomas.

Methods: We searched the following databases: PubMed, Science Direct, Scopus, ASCOpubs, the Cochrane Library, and Google Scholar. Studies (since January 2005) comparing outcomes of high-risk colon adenocarcinomas who underwent RT in addition to surgery versus no RT were eligible.

Reirradiation for Recurrent Nasopharyngeal Carcinomas: Experience From an Academic Tertiary Center in a Low- to Middle-Income Country.

Purpose: The objectives of this study were to report the oncologic outcomes and the treatment-related toxicities after reirradiation (re-RT) for recurrent nasopharyngeal carcinoma (rNPC) at our institution and to apply a recently published prognostic model for survival in rNPC in our cohort.

Patients And Methods: Thirty-two patients with rNPC treated at the authors' institution with re-RT were retrospectively reviewed. Treatment modalities for re-RT were intensity-modulated radiotherapy (n = 14), three-dimensional conformal radiotherapy (n = 9), single-fraction stereotactic radiosurgery (n = 6), fractionated stereotactic radiotherapy (n = 2), and high dose rate intracavitary brachytherapy (n = 1).

Neoadjuvant Radiotherapy Versus No Radiotherapy for Stage IV Rectal Cancer: a Systematic Review and Meta-analysis.

Purpose: The aim of this study is to review the contemporary evidence comparing neoadjuvant radiotherapy (NRT) versus no radiotherapy (no RT) in patients with stage IV rectal cancer.

Methods: Literature was searched for studies using the following databases: Pubmed, EMBASE, Science Direct, Scopus, ASCOpubs, the Cochrane Library, and Google Scholar. Studies reporting outcomes for stage IV rectal cancer patients who underwent NRT or no RT were selected.

A novel applicator design for intracavitary brachytherapy of the nasopharynx: Simulated reconstruction, image-guided adaptive brachytherapy planning, and dosimetry.

Purpose: In nasopharyngeal cancer, brachytherapy is given as boost in primary treatment or as salvage for recurrent or persistent disease. The Rotterdam nasopharyngeal applicator (RNA) allows for suboptimal reduction of soft palate radiation dose, based on image-guided brachytherapy plans. Building on the RNA, we propose a novel design, the Benavides nasopharyngeal applicator (BNA).

Validation of the MD Anderson Symptom Inventory-Head-and-Neck-Filipino (MDASI-HN-F): clinical utility of symptom screening among patients with head-and-neck cancer.

Context: Symptom burden and quality of life (QOL) are of particular importance in head-and-neck cancer treatment. The MD Anderson Symptom Inventory-Head-and-Neck (MDASI-HN) is a simple symptom assessment tool practicable for patient follow-up, but a validated Filipino translation was previously unavailable.

Objectives: The objectives of this study were to develop a valid Filipino translation of the MDASI-HN, to test the sensitivity of the validated MDASI core-F, and to report the prevalence and pattern of head-and-neck symptoms in our cohort.