The prostate anesthetic block for outpatient prostate surgery

Area of Science:

• Urology
• Anesthesiology
• Surgical Innovation

Background:

• Minimally invasive techniques for benign prostate hyperplasia (BPH) are increasing.
• There is a need to reduce healthcare costs associated with BPH treatment.
• Effective pain management is crucial for enabling outpatient and office-based procedures.

Purpose of the Study:

• To evaluate the efficacy of a perineal prostate anesthetic block for pain control during minimally invasive BPH surgery.
• To determine if the anesthetic block can facilitate procedures in an outpatient or office setting.
• To assess the influence of intravenous sedation on the block's effectiveness.

Main Methods:

• A perineal approach for prostate anesthesia was utilized based on neuroanatomical studies.
• The technique was applied to 43 patients undergoing interstitial laser coagulation for BPH.
• Pain was assessed using visual analog scale, linear pain scale, and global pain questionnaire.

Main Results:

• The perineal prostatic block demonstrated effectiveness in pain control, regardless of whether lidocaine or a lidocaine/bupivacaine combination was used.
• Pain management was consistently achieved as measured by multiple pain assessment tools.
• The addition of intravenous (i.v.) sedation did not significantly alter the efficacy of the prostate anesthetic block.

Conclusions:

• The perineal prostate anesthetic block is an effective method for pain management in patients undergoing minimally invasive BPH surgery.
• This anesthetic technique supports the feasibility of performing BPH procedures in outpatient or office settings.
• The perineal approach offers a viable option for anesthesia in BPH treatment, potentially improving patient access and reducing costs.