Rathika Ramkumar

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About

Dr. Rathika Ramkumar is a leading urologic surgeon and researcher whose work centers on optimizing surgical outcomes for patients with bladder cancer, with a particular focus on radical cystectomy and urinary reconstruction. Her major contributions lie in two critical areas: the prevention of acute kidney injury (AKI) following major surgery and the advancement of orthotopic urinary diversion (OUD) techniques. Her highly cited 2022 study, "The role of enhanced recovery after surgery protocols in the development of acute kidney injury following radical cystectomy," has garnered 8 citations, establishing a vital link between perioperative care and renal protection. Dr. Ramkumar is also a recognized authority on neobladder reconstruction, as evidenced by her 2021 review, "Orthotopic urinary diversions after radical cystectomy for bladder cancer: lessons learned last decade," which synthesizes key advancements in this continent, intracavitary diversion—a procedure she champions as the gold standard despite its underutilization. Her work directly addresses the practical challenges and long-term benefits of OUDs, providing essential guidance for surgeons seeking to improve patients’ quality of life after cystectomy. Through her focused research, Dr. Ramkumar is shaping safer, more effective surgical pathways for bladder cancer patients.