Effect of Dietary Counseling and Nutritional Monitoring in Reducing Cancer-related Cachexia Among Female Oncology Patients

This randomized controlled trial evaluates the impact of individualized dietary counseling with ongoing nutritional monitoring on cancer cachexia severity in women with advanced breast cancer. Cancer cachexia is a multifactorial syndrome characterized by muscle wasting, anorexia, inflammation, and reduced functional status, significantly impairing quality of life and treatment tolerance. Despite its clinical relevance, targeted interventions for cachexia remain underutilized in routine oncology care. The study is designed as a two-arm, parallel-group trial comparing standard oncological care alone with standard care plus a tailored nutritional intervention. The intervention is structured to address energy and protein intake requirements using individualized plans developed by a clinical dietitian. It incorporates scheduled nutritional counseling sessions, structured adherence monitoring through food logs and checklists, and reinforcement strategies including light physical activity promotion and psychosocial support. To ensure methodological rigor, the study employs block-stratified randomization with concealed allocation using opaque, sealed envelopes. While blinding of participants and care providers is not feasible due to the nature of the intervention, outcome assessors and data analysts will be blinded to minimize bias. The primary outcome-change in cachexia severity over six months-will be evaluated using a validated multidimensional tool that captures clinical, functional, and patient-reported parameters. Data will be entered into a secure, password-protected database with built-in quality control processes, including double data entry and discrepancy checks. Missing data will be handled using multiple imputation under the assumption of missing at random. Statistical analyses will be conducted on an intention-to-treat basis, with appropriate covariate adjustment and effect size reporting. This trial is expected to provide practical evidence on the feasibility and effectiveness of structured, individualized nutritional interventions as part of supportive oncology care in resource-constrained settings.