The dramatic COVID 19 outbreak in Italy is responsible of a huge drop of urological surgical activity: a multicenter observational study

Objective

To describe the trend in surgical volume in urology in Italy during the coronavirus disease 2019 (COVID‐19) outbreak, as a result of the abrupt reorganisation of the Italian national health system to augment care provision to symptomatic patients with COVID‐19.

Methods

A total of 33 urological units with physicians affiliated to the AGILE consortium (Italian Group for Advanced Laparo‐Endoscopic Surgery; www.agilegroup.it) were surveyed. Urologists were asked to report the amount of surgical elective procedures week‐by‐week, from the beginning of the emergency to the following month.

Results

The 33 hospitals involved in the study account overall for 22 945 beds and are distributed in 13/20 Italian regions. Before the outbreak, the involved urology units performed overall 1213 procedures/week, half of which were oncological. A month later, the number of surgeries had declined by 78%. Lombardy, the first region with positive COVID‐19 cases, experienced a 94% reduction. The decrease in oncological and non‐oncological surgical activity was 35.9% and 89%, respectively. The trend of the decline showed a delay of roughly 2 weeks for the other regions.

Conclusion

Italy, a country with a high fatality rate from COVID‐19, experienced a sudden decline in surgical activity. This decline was inversely related to the increase in COVID‐19 care, with potential harm particularly in the oncological field. The Italian experience may be helpful for future surgical pre‐planning in other countries not so drastically affected by the disease to date.

Le biopsie prostatiche random nei tumori prostatici allo stadio T1C: Confronto fra la tecnica a 6 sestanti vs quella a 10 sestanti

It is still controversial which prostatic biopsy technique can provide the highest positive rate, complications, prostatic volume and PSA levels being equal. 656 consecutive patients (mean age 62.2 years) were submitted to biopsies using two similar transrectal techniques differing only in the number of biopsies: the “classic” six-sextant and a tensextant technique (adding 4 paraurethral biopsies). Every suspicious or hypoechoic area was also biopsied. Nine per cent (8/89) and 14% (6/42) of the patients subjected to 6-sextant and 10-sextant biopsies respectively, with a PSA level between 4.0-10.0 ng/ml had prostatic cancer. The positive rate increased to 24% (12/49) with sextant plus directed biopsies and to 33% (33/99) with directed biopsies only. Overall, 21% (52/279) of the patients with the above PSA level had a prostatic tumour. The 10-sextant biopsy technique does not seem to be significantly superior to the classic 6-sextant approach.

[Percutaneous echo-guided drainage and sclerotherapy of symptomatic renal cysts: critical comparison with laparoscopic treatment]

Nowadays, the minimally invasive treatment of symptomatic renal cyst has been progressively gaining wide acceptance while classic open surgery has been almost abandoned. It is a still controversial which minimally invasive approach provides the major advantages and results. Fifty-two patients with symptomatic simple renal cyst underwent ultrasound guided percutaneous drainage and sclerotherapy (ethanol 95 degrees) and 20 patients underwent laparoscopic unroofing of simple renal cysts in our department. No major complication was recorded with both the techniques. Even if we reported a higher recurrence rate (82%) with sclerotherapy than that with laparoscopic treatment (5%) we consider the percutaneous drainage a valid approach because it is a safe, easy and at low cost procedure.

[Radical transcoccygeal prostatectomy]

OBJECTIVE

A non randomized prospective study aimed at verifying the clinical outcome and pathological features of a group of patients submitted to transcoccygeal radical prostatectomy.

METHODS

Radical transcoccygeal prostatectomy was carried out at our institution in 26 patients after laparoscopic (24 cases) or open surgical (2 cases) pelvic lymphadenectomy. Eighteen patients were selected if considered at risk for nodal metastases on the basis of preoperative staging (PSA > or = 20 ng/ml and/or Gleason score > 5), while the remaining 8 were affected by incidental prostate carcinoma.

RESULTS

Intraoperative complications included rectal injury and massive blood los in one case (3.8%). Transitory leakage at the site of the urethrovesical anastomosis and urethrorectal fistula occurred postoperatively in two patients. The rate of positive surgical margins was 26.9%. The mean follow-up time was 27 months (range 3-39 months). Total urinary continence was obtained in 21 cases (80.8%), while 5 patients (19.2%) still require urinary pads. Four patients (15.4%) have experienced tumour recurrence evidenced only by elevated serum PSA levels. Local tumour recurrence with positive biopsy of urethrovesical junction was diagnosed in 3 patients (11.5%), while systemic tumour recurrence occurred in one case (3.8%).

CONCLUSIONS

Radical transcoccygeal prostatectomy is a safe procedure for the surgical treatment of prostate cancer both from a clinical and pathological point of view. Operative complications, as well as pathological features and clinical outcome reported in this series of patients, must be related to selection criteria use in the majority of cases. The exact role of radical transcoccygeal prostatectomy in the clinical setting has yet to be defined. According to these preliminary results, radical transcoccygeal prostatectomy should be further investigated in the treatment of incidental carcinoma following TURP or suprapubic prostatectomy.

Transperitoneal laparoscopic versus open adrenalectomy for benign hyperfunctioning adrenal tumors: a comparative study

In our retrospective study we compare the effectiveness and safety of transperitoneal laparoscopic versus open adrenalectomy in 40 patients with benign hyperfunctioning unilateral adrenal tumors. Patients 1 to 20 underwent open adrenalectomy between July 1988 and July 1992, and patients 21 to 40 underwent the laparoscopic procedure between September 1992 and January 1994. Student's t test for unpaired data was used to compare intraoperative and postoperative results, and morbidity observed in the 2 groups. The affected adrenal gland was successfully removed in all cases. Mean operative time was significantly longer for laparoscopy, although it shortened progressively due to the learning curve effect. Blood loss was significantly less with laparoscopy, while only 3 patients undergoing open surgery required blood transfusions. Overall invasiveness and analgesic requirement were significantly lower with laparoscopy. The intervals to oral intake and ambulation, hospital stay and return to preoperative normal activity were shorter with laparoscopy. Major complications were noted only in open surgery patients. At 3 months all patients in both groups were cured of the underlying adrenal disease. We conclude that transperitoneal laparoscopic adrenalectomy is equally effective and less invasive than open surgery, and that it should be considered the first choice therapy for benign hyperfunctioning adrenal tumors.

Improved minimally-invasive assessment of penile haemodynamics: the combination of colour Doppler sonography and injection-stimulation test

The aim of this study was to assess the diagnostic value of erotically enhanced penile colour Doppler sonography as a minimally invasive tool to evaluate penile haemodynamics. Colour Doppler sonography was used to study the cavernosal arteries of 135 consecutive impotent patients after intracavernous injection of a vasoactive mixture (injection phase) and after subsequent genital and audiovisual sexual stimulation (stimulation phase). The erectile response was upgraded after the adjunct of genital and audiovisual stimulation in 36% of patients. Colour Doppler assessment performed after the stimulation phase identified 16% of patients as arteriogenic despite normal erections, and 7% of patients falsely diagnosed as venogenic after the injection phase. When colour Doppler sonography and the injection-stimulation test are performed together as a single diagnostic procedure the overall diagnostic accuracy is significantly enhanced.

Surgical management of duplex ureteroceles

We reviewed the cases of 95 children with duplex ureteroceles treated in this department over an 18-year period. There were 101 ureteroceles (6 bilateral). Diagnosis and treatment were analyzed. Special attention was paid to newborns screened in utero. We always strove to preserve functional renal tissue whenever possible. In keeping with this goal, three surgical techniques were used: (1) upper pole heminephrectomy; (2) ureterocele excision, bladder neck reconstruction, and ureter reimplantation with or without cutaneous ureterostomy of the upper pole ureter; and (3) endoscopic ureterocele incision. Follow-up studies using x-ray and radionuclide imaging demonstrated satisfactory renal function in 86.6% of patients. These findings support a conservative approach to ureteroceles using endoscopic ureterocele incision as the primary treatment. Lower urinary tract reconstruction may be associated in cases involving urinary tract infection, obstruction or incontinence. Upper pole heminephrectomy should be performed only after functional evaluation following ureterocele incision or cutaneous ureterostomy.

A novel technique for reconstruction of the abdominal wall in the prune belly syndrome

There is currently widespread enthusiasm for abdominal wall reconstruction in patients with the prune belly syndrome. We have devised an operation that appears to offer some advantages over those proposed by Ehrlich and Randolph. The technique preserves the umbilicus, and thickens and strengthens the anterior abdominal wall. By narrowing the waist, it also produces a better cosmetic appearance. After full thickness resection of a varying amount of skin from the central abdomen, the anterior wall is sutured in double-breasted fashion, thus, preserving all vascularization and the umbilicus. Since 1969 we have successfully performed this procedure on 9 prune belly patients including 1 girl. The results were excellent in terms of duration and cosmetic appearance.

Multimodal therapy for stones in pelvic kidneys

Stones located in pelvic kidneys can be successfully treated by extracorporeal lithotripsy, either alone or in combination with endourology and open surgery. A multimodal approach was used in 16 patients with pelvic kidney stone disease and a 87.5% stone-free rate was achieved. The proper positioning of the patient on the lithotripter apparatus and the correct integration of the different therapeutic procedures were the real clues for obtaining a remarkable success rate with a minimally invasive approach.