Dosimetric comparison of O-ring versus conventional C-arm linear accelerator for volumetric modulated arc therapy (VMAT) of head and neck cancer and carcinoma cervix patients.

The objective of this study is dosimetric comparison between the O-ring Halcyon and C-arm Clinac iX linac for volumetric modulated arc therapy (VMAT) plans for head & neck (H&N) cancer and carcinoma cervix patients. Total 60 patients of H&N cancer and carcinoma cervix were enrolled prospectively from March 2021 to March 2023. VMAT plans with 6 MV photons for Halcyon and Clinac iX were generated and compared for each patient by dose volume histogram for planning target volume coverage and organ at risk (OAR) sparing.

A prospective study to assess and quantify the setup errors with cone-beam computed tomography in head-and-neck cancer image-guided radiotherapy treatment.

Introduction: This study was done to quantify the translational setup errors with cone-beam computed tomography (CBCT) in the image-guided radiation therapy (IGRT) treatment of head-and-neck cancer (HNC) patients.

Aims: The objective was to quantify the setup errors by CBCT.

Methodology: One hundred patients of HNC were enrolled from March 2020 to March 2021 for IGRT treatment.

A Randomized, Placebo-Controlled Study to Evaluate the Effect of Bio-Enhanced Turmeric Formulation on Radiation-Induced Oral Mucositis.

Introduction: Oral mucositis is the most common toxicity of chemoradiotherapy treatment of head and neck cancers. The present study was performed to evaluate the effect of a researched turmeric formulation on oral mucositis in patients receiving chemoradiotherapy for oral cancer.

Methods: This randomized double-blinded placebo-controlled trial included 60 patients with oral cancer who had undergone radical surgery.

An observational single-center study of nivolumab in Indian patients with recurrent advanced non-small cell lung cancer.

Purpose: Limited treatment options are available for patients with advanced non-small cell lung cancer (NSCLC) after failure of first-line platinum-based chemotherapy. The treatment of recurrent advanced NSCLC progressed with the arrival of nivolumab and other immunotherapeutic agents. Our single-center prospective study aimed to present the effectiveness and safety of nivolumab in second-line setting after first-line platinum doublet in Indian patients with advanced NSCLC.

Ayurvedic approach for improving reaction time of attention deficit hyperactivity disorder affected children.

Attention deficit/hyperactivity disorder (ADHD) is a behavioral disorder of children. It is the most common neurological disorder of childhood. The present study was conducted to examine the increase in attention span in 43 ADHD-affected children treated with different approaches.