Uva Clinical Anaesthesiology | Anaesthetic Considerations in Urologic Surgeries: Optimizing Outcomes and Recovery in Elderly Patients 1 Anaesthetic Considerations in Urologic Surgeries: Optimizing Outcomes and Recovery in Elderly Patients Indunil Karunarathna 1 , Sau Bandara 1 , Asoka Jayawardana 1 , Kapila De Alvis 1 , P Gunasena 1 , S Gunathilake 1 ,T Hapuarachchi 1 1. Ministry of Health / University of Colombo, Sri Lanka. Abstract: Urologic surgeries encompass a wide range of procedures often performed on an elderly population with multiple comorbidities. The rise in the incidence of kidney, bladder, and prostate cancers, coupled with a growing elderly demographic, has led to an increase in surgeries such as nephrectomy, cystectomy, and prostatectomy. Anesthesia plays a crucial role in these surgeries, impacting patient outcomes, recovery, and the incidence of complications. This review examines the anesthetic considerations for various urologic surgeries, comparing general and spinal anesthesia, and their effects on cancer recurrence and patient recovery. Effective pain control strategies, including the use of transversus abdominis plane (TAP) blocks, are discussed. Additionally, the implementation of Enhanced Recovery After Surgery (ERAS) protocols in urologic procedures is explored. Collaboration between urologists and anesthesiologists is essential for optimizing surgical outcomes and improving the quality of recovery in this patient population. Keywords: Urologic Surgeries, Anesthesia, Pain Management, Cancer Recurrence, Elderly Patients, Nephrectomy, Cystectomy, Prostatectomy, Enhanced Recovery After Surgery (ERAS), Transversus Abdominis Plane (TAP) Block Key Points: Incidence and Trends: From 1999 to 2022 in Sri Lanka, the overall incidence rates of kidney, bladder, and prostate cancer were 4.4%, 4.79%, and 7.75% respectively . These incidence rates generally increase with aging . The growing elderly population has led to an increase in the number of urologic surgeries such as nephrectomy, cystectomy, and prostatectomy. Nephrectomy: Standard treatment for renal cell carcinoma (RCC). Partial or radical nephrectomy may be performed depending on tumor characteristics. The European Association of Urology guidelines recommend partial nephrectomy for masses smaller than 4 cm . Cystectomy: Preferred treatment for invasive bladder cancer. Involves removing part or all of the bladder, and is associated with significant bleeding risk. The average blood loss during cystectomy varies significantly. Transurethral Resection of Bladder Cancer (TURB): Key endoscopic procedure for diagnosing and treating bladder cancer . Performed in a confined bladder space, it allows for the identification of the shape, size, location, and number of tumors. Risk of stimulating the obturator nerve during TURB due to its proximity to the bladder wall. Transurethral Resection of the Prostate (TURP): Gold standard treatment for benign prostatic hyperplasia. Can be performed under either general anesthesia or spinal anesthesia. Prostatectomy: Robot-assisted laparoscopic radical prostatectomy (RALP) has become widely used since the introduction of robotic surgery in 1999 . Most prostatectomies are now performed robotically . RALP offers optimal surgical views, enhancing precision. Nephrolithotomy and Ureteroscopy: Percutaneous nephrolithotomy (PCNL) is commonly used to treat renal stones larger than 1.5–2 cm, staghorn calculi, lower pole stones, and refractory upper tract calculi . Patients can undergo PCNL under general or spinal anesthesia. Pain Control and Recovery: Urologic surgeries often cause mild to moderate pain . Effective pain control significantly impacts the quality of recovery. Techniques like the transversus abdominis plane (TAP) block have shown to provide good analgesic effects and reduce opioid consumption . Anesthesia and Cancer Recurrence: Transurethral procedures can be performed under general or spinal anesthesia. Studies indicate that spinal anesthesia is associated with higher 5-year survival rates, decreased recurrence rates, and extended recurrence-free survival compared to general anesthesia . General anesthesia may suppress immunity and promote malignant cell proliferation . These key points outline the critical aspects of urologic surgeries, emphasizing the importance of tailored anesthetic approaches, pain management strategies, and the potential impact of anesthesia type on cancer prognosis.