Long-Term PAE Results: What Do We Know

Ultrasound-guided Transperineal Prostate Thermal Ablation (TPTA) for Benign Prostatic Hyperplasia: Feasibility of an Outpatient Procedure using Radiofrequency Ablation

PURPOSE

To evaluate the feasibility, safety, and short-term (3-month) results of transperineal prostate thermal ablation (TPTA) as a minimally invasive outpatient treatment for benign prostatic hyperplasia (BPH).

MATERIALS AND METHODS

A prospective nonrandomized study of 25 patients with lower urinary tract symptoms secondary to BPH seeking care at 2 interventional radiology centers between March and July 2024. TPTA was performed using a 17G radiofrequency needle with a 10-mm active tip under unconscious sedation combined with bilateral perineal and periprostatic nerve blocks. The primary outcome measure was technical success, defined as successful bilateral ablation of the prostate transition zone. Secondary outcome measures included changes of international prostate symptom score (IPSS), quality of life (QoL), prostate volume, intravesical prostatic protrusion (IPP), prostate-specific antigen (PSA), post-void residual volume (PVR), maximum urinary flow rate (Qmax), and need for BPH medical therapy at 3 months relative to baseline.

RESULTS

All procedures were technically successful (100%). The median patient age was 69.4 years (IQR 54-74), and all were discharged within 3 h of the end of the procedure. Sixteen patients (64.0%) were discharged without a urinary catheter, and 6 patients (24.0%) reported mild complications. At 3-month follow-up, there were significant reductions in IPSS (79.1%), QoL score (70.3%), prostate volume (36.9%), IPP (70.8%), PSA (54.7%), and PVR (51.1%), whereas Qmax increased significantly (102.3%). Twenty-four patients (96.0%) reported discontinuation of medical therapy after TPTA.

CONCLUSION

Ultrasound-guided TPTA using radiofrequency ablation is feasible and safe in the outpatient setting, with significant clinical improvements after 3 months of the procedure.

LEVEL OF EVIDENCE

Level 3 [non-randomized prospective cohort study].

Evaluation of Current Surgical BPH Interventions for Young and Elderly Men

PURPOSE OF REVIEW

Benign prostatic hyperplasia affects the quality of life of a significant number of men, especially as they age. There are continuous innovations in the surgical management of benign prostatic hyperplasia, but many of these innovations are studied in the core population of men 50-70 years of age. This review focuses on the outliers of men aged 18-50 and 70 and older.

RECENT FINDINGS

Older populations have more comorbidities, higher rates of antithrombotic medications, and advanced symptoms. Properly selected older men can safely have significant objective and subjective improvement in their symptoms. The literature was scarce when evaluating younger men; however, ejaculatory preserving techniques are promising providing improvement in symptoms and preserving ejaculation. This review demonstrates that in properly selected elderly patients, improvements in quality of life while also providing safe surgical interventions can be achieved. Ejaculatory preservation techniques demonstrate promising results, but further studies are required to elucidate true outcomes.