Clinical Scorecard: Robotic-Assisted Radical Prostatectomy via Single-Port Approach: Assessing the Da Vinci SP System in Minimally Invasive Urologic Oncology

At a Glance

Key Highlights

• The da Vinci Single-Port (SP) system enables radical prostatectomy through a single incision, aiming to minimize surgical trauma.
• Early evidence suggests SP-RARP offers reduced postoperative pain, shorter hospital stays, and improved cosmetic outcomes compared to multiport or open approaches.
• Challenges include a steep learning curve and limited instrument triangulation, requiring surgeon expertise and adaptation.

Guideline-Based Recommendations

Diagnosis

• Utilize improved diagnostic methods and equitable screening strategies to identify localized prostate cancer, especially in high-risk populations.

Management

• Consider robotic-assisted radical prostatectomy (RARP) as a standard treatment for localized prostate cancer.
• Adopt the da Vinci SP system for minimally invasive single-port RARP where available and appropriate.
• Incorporate nerve-sparing and Retzius-sparing techniques to optimize functional outcomes.

Monitoring & Follow-up

• Monitor perioperative outcomes including operative time, blood loss, complication rates, and length of hospital stay.
• Assess oncologic outcomes such as surgical margin status and cancer control.
• Evaluate functional recovery focusing on urinary continence and erectile function postoperatively.

Risks

• Be aware of the technical challenges and learning curve associated with the single-port robotic system.
• Consider potential limitations in instrument triangulation that may impact surgical precision.

Patient & Prescribing Data

Men undergoing surgical treatment for localized prostate cancer, including those from diverse ethnic backgrounds with varying risk profiles.

SP-RARP may provide benefits in postoperative recovery and cosmesis, but requires experienced surgical teams to mitigate technical challenges.

Clinical Best Practices

• Ensure surgeon training and experience with the da Vinci SP system to overcome the learning curve.
• Apply nerve-sparing and Retzius-sparing approaches to preserve urinary and sexual function.
• Use a structured perioperative protocol to monitor and optimize patient outcomes.
• Select patients appropriately for single-port robotic surgery based on tumor characteristics and patient factors.

References

• PROSPERO Registration CRD420251085012