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Kavitha Nagandla

International Medical University , Malaysia

Title: Clinical Applications of Biomarkers in Gynecological Cancers

Abstract

The clinical applications of biomarkers in gynecological cancers represent a significant advancement in early detection, prognosis, and personalized treatment strategies. Biomarkers, measurable indicators of biological processes, aid in diagnosing and monitoring diseases, including various gynecological cancers such as ovarian, cervical, and endometrial cancers. The following is the summary of the clinical applications of biomarkers in gynecological cancers: 1. Early Detection and Diagnosis: Elevated levels of specific biomarkers, such as CA-125 in ovarian cancer or HPV DNA in cervical cancer, may indicate the presence of disease 2. Prognostic Assessment: Certain biomarkers, such as HER2/neu in endometrial cancer, help stratify patients into risk categories, guiding clinicians in determining the most appropriate treatment plans. 3. Predictive Markers for Treatment Response: Hormone receptor status (estrogen and progesterone receptors) in endometrial cancer, for example, helps guide decisions regarding hormonal therapy, 4. Personalized Medicine Approaches: Genetic biomarkers, such as BRCA mutations in ovarian cancer, influence treatment decisions and may indicate eligibility for targeted therapies, 5. Monitoring Residual Disease: Monitoring the expression of Ki-67, a proliferative marker, can help assess the presence of residual tumor cells in gynecological cancers, 6. Monitoring Treatment Response and Disease Progression: Serial monitoring of CA-125 levels in ovarian cancer patients can be used to assess the effectiveness of treatment and detect recurrence.7. Minimizing Unnecessary Interventions: For instance, the presence of p16INK4a as a biomarker in cervical dysplasia may guide the decision-making process for colposcopy or biopsy 8. Research and Drug Development: Biomarkers are essential in clinical trials, aiding in patient stratification, monitoring treatment responses, and assessing the efficacy of experimental therapies. Identifying new biomarkers through research contributes to ongoing advancements in the field. In summary, the clinical applications of biomarkers in gynecological cancers have revolutionized the diagnosis and management of these diseases.

Biography

Kavitha Nagandla Associate Professor, Bachelor of Medicine and Surgery (Tamil Nadu Dr. MGR Medical University), Diploma in Obstetrics and Gynaecology