Prise en charge de l’obstacle sous vésical lié à une HBP chez les patients à terrain particulier et/ou ayant une complication

[Surgical and interventional management of benign prostatic obstruction: Guidelines from the Committee for Male Voiding Disorders of the French Urology Association]

OBJECTIVE

The aim of the Male Lower Urinary Tract Symptoms Committee (CTMH) of the French Urology Association was to propose an update of the guidelines for surgical and interventional management of benign prostatic obstruction (BPO).

METHODS

All available data published on PubMed® between 2018 and 2020 were systematically searched and reviewed. All papers assessing surgical and interventional management of adult patients with benign prostatic obstruction (BPO) were included for analysis. After studies critical analysis, conclusions with level of evidence and French guidelines were elaborated in order to answer the predefined clinical questions.

RESULTS/GUIDELINES

Offer a trans-uretral incision of the prostate to treat patients with moderate to severe lower urinary tract symptoms (LUTS) with a prostate volume<30cm³, without a middle lobe. TUIP increases the chances of preserving ejaculation. Propose mono- or bipolar trans-urethral resection of the prostate (TURP) to treat patients with moderate to severe LUTS with a prostate volume between 30 and 80cm³. Vaporization by Greenlight™ or by bipolar energy can be offered as an alternative to TURP. Offer a Greenlight™ laser vaporization to patients at risk of bleeding. Offer endoscopic prostate enucleation to surgically treat patients with moderate to severe LUTS as an alternative to TURP and open prostatectomy (OP). Minimally invasive prostatectomy is an alternative to OP in centers without access to adequate endoscopic procedures. Embolization of the prostatic arteries may be offered in the event of a contraindication or refusal of surgery for prostates with a volume>80cm³. Prostatic uretral lift is an alternative in patients interested in preserving their ejaculatory function and with a prostate volume<70cm³ without a middle lobe. Aquablation and Rezum™ are under evaluation and should be offered in research protocols.

CONCLUSION

Major changes in surgical management of BPO have occurred and aim at reducing morbidity and improving quality of life of patients.

Incarcerated Bladder Diverticulum in a Femoral Hernia Presenting as Recurrent Hematuria

Groin hernias are extremely common surgical pathologies and usually contain intra-abdominal viscera surrounded by peritoneum. Femoral hernias are the least common types of hernia and are predominately found in females. In rare cases, an extraperitoneal organ may be pulled into the hernia sac to become part of the content. Urinary bladder diverticulum should be considered as a possible femoral hernia content in elderly patients presenting with recurrent symptoms of lower urinary tract infections and hematuria. A high index of suspicion followed by appropriate imaging assists in making a correct preoperative diagnosis and improves postoperative outcomes. We present an uncommon case of herniation of a urinary bladder diverticulum into a femoral hernia presenting with recurrent hematuria in an elderly female.

Operative profile, safety and functional outcomes after GreenLight laser prostate surgery: results from a 12 months follow-up multicenter Italian cohort analyses

BACKGROUND

Over the two past decades, GreenLight laser therapy has been considered a valid alternative for the treatment of lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia/benign prostatic obstruction (BPH/BPO). However, the debate on the effectiveness of laser therapy compared to conventional techniques is still open. The aim of our study is to analyze and describe the use of GreenLight laser prostate surgery in Italy, with regard to the surgical techniques performed and the surgical and functional outcomes at mid-term follow-up.

METHODS

From March 2012 to July 2018, patients who underwent GreenLight laser prostate surgery for LUTS due to BPH/BPO from 19 Italian centers were included. The following parameters were evaluated in the population: age, prostate volume, prostate adenoma volume, PSA tot, Q<inf>max</inf> at uroflowmetry (UFM), International Prostatic Symptoms Score (IPSS), previous therapy for LUTS, use of anticoagulants and antiplatelet drugs. We recorded also the kind of anesthesia, mean laser time (min), mean irradiation time (min), TURP conversion/completion rate, postoperative day of catheter removal, postoperative acute urinary retention (AUR), hospital stay, variation of hematocrit (Ht) and hemoglobin levels (Hb). Early complications were classified according to the Clavien-Dindo classification, the re-operation rate within 30 days and after 30 days, the late complications and the Patient Global Impression of Improvement were also collected. Changes over time in terms of blood loss and functional outcomes (IPSS and Q<inf>max</inf> at the UFM at 6 and 12 months) were tested with Student's test for paired samples. We assumed P≤0.05 as level of statistical significance.

RESULTS

Overall, 1077 were enrolled in the study, 554 (56.4%) were treated with standard vaporization and 523 (48.6%) with anatomical vaporization. Student's t-test for paired samples showed no statistically significant differences in terms of reduction of Ht preoperative vs. Ht postoperative (42.80±3.91 vs. 39.93±5.35 95% CI P=0.3) and preintervention and postintervention Hb levels (14.28±1.46 vs. 13.72 P=0.35). Compared with the preoperative Q<inf>max</inf> (8.60±2.64), the 6- and 12-month UFM showed a significant improvement [19.56±6.29, P<0.01 and 19.99±5.92 P<0.01]. In terms of IPSS variation, compared to the baseline level (22±5.51) the 6- and 12-month follow-up confirmed a significant reduction (8.01±4.41 P<0.01 and 5.81±4.12 P<0.01 respectively). Postoperative complications were CD0, CD1, CD2, CD3, CD4 in 33.0%,35.3%, 2.9%, 0.3%, and 0.6%.

CONCLUSIONS

To the best of our knowledge, this is one of the most numerous surgical series of GreenLight laser vaporization and with the longest follow-up. This technique should be considered as a safe and effective alternative in the treatment of secondary LUTS to BPH.