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1.
Res Rep Urol ; 11: 165-174, 2019.
Article in English | MEDLINE | ID: mdl-31240202

ABSTRACT

Male chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is represented by a heterogeneous group of symptoms that can cause an important impairment of daily quality of life for patients. Diagnosis of CP/CPPS is often not clear and treatment can be challenging, as it varies according to the different causative factors and derived symptoms. Differently from approaches used in the past, the diagnosis and subsequent treatment rely on separating this entity from chronic bacterial prostatitis and considering it as a multifactorial disease. Autoimmunity and inflammation, myofascial tenderness, neuroinflammation, and psychological causes have been clearly related to this disease, and therefore CPPS should not only be considered as related to benign prostatic enlargement. A multitude of different symptoms related to urinary, genital, rectal, and perineal areas can be attributed to this condition and therefore should be routinely investigated in patients, as well as possible differential diagnoses which can cause the same symptoms, such as pudendal nerve entrapment syndrome. The aim of this narrative review is to focus on CPPS after an infectious cause has been excluded.

2.
Surg Endosc ; 33(7): 2187-2196, 2019 07.
Article in English | MEDLINE | ID: mdl-30426256

ABSTRACT

BACKGROUND: Post-prostatectomy urinary incontinence is an adverse event leading to significant distress. Our aim was to evaluate immediate urinary continence (UC) recovery in a single-surgeon prospective randomized comparative study between the traditional robot-assisted laparoscopic radical prostatectomy (TR-RALP) and the Retzius-sparing RALP (RS-RALP), for the treatment of the clinically localized prostate cancer (PCa). METHODS: 102 consecutive PCa patients were prospectively randomized to TR-RALP (57) or RS-RALP (45). Postoperative continence was defined as patient-reported absence of leakage or use of 0 pads/day. The immediate continence rate and 95% confidence interval (CI 95%) were calculated for each treatment. Univariable and multivariate logistic regressions were used to assess predictors of immediate continence following RALP. Continence rates from 1 to 6 months were calculated by Kaplan-Meier curves; log-rank test was used for the curve comparison. Two analyses were performed, considering a per-protocol (PP) population regarding all randomized patients that received nerve-sparing RALP and an Intention-To-Treat (ITT) population regarding all randomized patients that received RALP. RESULTS: In the PP analysis, the rates of immediate continence were 12/40 (30%) (CI 95% 17-47%) for the TR-RALP and 20/39 (51.3%) (CI 95% 35-68%) for the RS-RALP (p = 0.05). In the ITT analysis, the corresponding rates were 12/57 (21%) (CI 95% 11-34%) for the TR-RALP and 23/45 (51%) (CI 95% 36-66%) for the RS-RALP (p = 0.001). Median time to continence was 21 days for the TR-RALP and 1 day for RS-RALP, respectively (p = 0.02). The relative Kaplan-Meier curves regarding continence resulted statistically different when compared with the log rank test (p = 0.02). In the multivariate analysis, lower age and the Retzius-sparing approach were significantly associated to earlier continence recovery. CONCLUSIONS: The Retzius-sparing approach significantly reduces time to continence following RALP. Further studies are required to confirm the reproducibility of our results and investigate the role of the RS-RALP as an additional "protective" factor for postoperative continence in the elderly population.


Subject(s)
Postoperative Complications , Prostatectomy , Prostatic Neoplasms/surgery , Robotic Surgical Procedures , Urinary Incontinence , Urination , Aged , Humans , Male , Middle Aged , Organ Sparing Treatments/methods , Outcome Assessment, Health Care , Postoperative Complications/etiology , Postoperative Complications/prevention & control , Prostatectomy/adverse effects , Prostatectomy/methods , Reproducibility of Results , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Urinary Incontinence/etiology , Urinary Incontinence/prevention & control
3.
Minerva Urol Nefrol ; 69(5): 421-431, 2017 Oct.
Article in English | MEDLINE | ID: mdl-28150482

ABSTRACT

INTRODUCTION: Retrograde ureteroscopy (URS) has become a common procedure for the management of urinary stones. Although its efficacy and safety are well known, the literature about major complications is still poor. This study highlighted some cases of life-threatening complications after semi-rigid ureteroscopy (s-URS) or flexible ureteroscopy (f-URS). EVIDENCE ACQUISITION: Experienced endourologists (more than 75 cases/year in the last 3 years) we enrolled, and a survey was performed asking to review their series and report the cases encumbered by major complications (Clavien-Dindo IIIb-IV grade). A literature search was also conducted in the Medline (PubMed) and Cochrane Libraries databases in July, 2016 to identify all studies reporting the presence of major complications in patients underwent URS procedures. A PubMed search was performed using the following key words in combination: "kidney injury," "ureteroscopy," "nephrectomy," "life-threatening," "urinary stones," "complications." EVIDENCE SYNTHESIS: Eleven urologists reported on 12 major complications (4 after s-URS, 8 after f-URS). Eight patients developed a kidney injury, 1 an arteriovenous fistula, 2 a ureter avulsion and 1 acute sepsis. Six patients underwent open nephrectomy, two surgical repair, one open pyeloplasty, one coil artery embolization and two superselective artery embolization. CONCLUSIONS: Guidelines and clinical practice give useful recommendations about intraoperative safety and prevention of life-threatening events. The careful postoperative observation and the surgical active treatment of this complications play a key role in reducing morbidity, kidney loss and mortality. This study encourages a strict and active care of patients, supports a routine reporting of complications, and highlights the need for systematic use of standardized classification systems.


Subject(s)
Ureteroscopy/adverse effects , Urinary Calculi/complications , Urinary Calculi/diagnostic imaging , Female , Humans , Male , Surveys and Questionnaires , Urologists
4.
Surg Endosc ; 31(4): 1583-1590, 2017 04.
Article in English | MEDLINE | ID: mdl-27495337

ABSTRACT

BACKGROUND: Airseal represents a new generation of valveless and barrier-free surgical trocars that enable a stable pneumoperitoneum with continuous smoke evacuation and carbon dioxide (CO2) recirculation during surgery. The aim of the current study was to evaluate the potential advantages of the Airseal compared to a standard CO2 insufflator in the field of robotic partial nephrectomy (RPN). METHODS: Between October 2012 and April 2015, two cohorts of 122 consecutive patients with clinically localized renal cell carcinoma underwent RPN by a single surgeon, with the use of a standard CO2 pressure insufflator (Group A, 55 patients) or Airseal (Group B, 67 patients) and were prospectively compared. RESULTS: The two groups were similar in baseline, preoperative characteristics. The mean dimension of the lesion, as evaluated by contrast-enhanced CT scan, was 30 (median 28; IQR 2) and 39 mm (median 40; IQR 2) for Groups A and B, respectively (p < 0.05). The complexity of the treated tumors was similar, as indicated by the mean RENAL nephrometry score. Positive surgical margins rate was similar in both groups (3.6 vs 4.5 %, p = 0.8) as well as the need for postoperative blood transfusion (9.1 vs 4.5 %, p = 0.3) and the development of postoperative acute kidney injury (16.4 vs 10.4 %, p = 0.3). Mean operative time and warm ischemia time were significantly shorter in Group B. Moreover, a significant increase in the cases performed as "zero ischemia" was observed in Group B (7.3 vs 30 %, p < 0.01). CONCLUSIONS: This is the first study comparing the Airseal with a standard CO2 insufflator system in the field of the RPN. The preliminary outcomes in terms of overall operative time, warm ischemia time and cases performed as "zero ischemia" are better with respect to standard insufflators. The feasibility, safety and efficacy of combining laser tumor enucleation with the valve-free insufflation systems should be evaluated.


Subject(s)
Carcinoma, Renal Cell/surgery , Kidney Neoplasms/surgery , Laparoscopy , Nephrectomy/instrumentation , Robotic Surgical Procedures , Aged , Blood Transfusion , Carbon Dioxide , Female , Humans , Insufflation , Laparoscopy/methods , Male , Middle Aged , Nephrectomy/methods , Operative Time , Pneumoperitoneum, Artificial , Prospective Studies , Robotic Surgical Procedures/methods , Treatment Outcome , Warm Ischemia
5.
Urology ; 84(4): 751-9, 2014 Oct.
Article in English | MEDLINE | ID: mdl-25260441

ABSTRACT

Herein, we provide a systematic review and critical analysis of the current evidence on the applications of near-infrared fluorescence in robotic urologic surgery. Article selection proceeded according to Preferred Reporting Items for Systematic Reviews and Meta-analyses criteria. Overall, 14 studies were identified and included. Indocyanine green fluorescence imaging system has been tested for several applications, robotic partial nephrectomy representing the most studied one. Available evidence suggests this technology can be of aid in visually defining the surgical anatomy, thus ultimately facilitating the task of the console surgeon. Whether the added cost is justified by better outcomes remains to be determined.


Subject(s)
Optical Imaging , Robotic Surgical Procedures , Urologic Surgical Procedures/methods , Humans , Male , Nephrectomy/methods , Prostatic Neoplasms/surgery , Ureter/surgery
6.
J Urol ; 182(2): 548-57, 2009 Aug.
Article in English | MEDLINE | ID: mdl-19524945

ABSTRACT

PURPOSE: We performed a quality of life assessment for patients treated with perineal urethrostomy for anterior urethral stricture disease. MATERIALS AND METHODS: We retrospectively reviewed 173 patients (median age 55 years) who underwent perineal urethrostomy (from 1978 to 2007) as part of a plan for a staged urethroplasty repair for a complex anterior urethral stricture. The perineostomy was made using flap urethroplasty. The clinical outcome was considered a failure when postoperative instrumentation was needed. A questionnaire was used to evaluate patient quality of life and satisfaction. RESULTS: Stricture etiology was unknown in 50.3% of the cases, lichen sclerosus in 17.3%, catheter in 13.3%, instrumentation in 8.7%, failed hypospadias repair in 4.6%, trauma in 4.1% and infection in 1.7%. Stricture length was 1 to less than 2 cm in 1.2% of cases, 2 to less than 3 cm in 3.5%, 3 to less than 4 cm in 12.1%, 4 to less than 5 cm in 13.8%, 5 to less than 6 cm in 7.5%, greater than 6 cm in 4.1% and panurethral in 57.8%. Of 173 patients 91 (52.6%) underwent prior urethroplasty. Median followup length was 62 months (range 12 to 361). Of 173 cases 121 (70%) were successful and 52 (30%) were failures, requiring revision of the perineostomy. Of 173 patients 135 (78%) were satisfied with the results obtained with surgery, 33 (19.1%) were very satisfied, 127 (73.4%) with a median age of 57 years (range 23 to 85) refused to do the second stage of urethroplasty and 46 (26.6%) with a median age of 47.5 years (range 27 to 72) are currently on a waiting list for the second stage of urethroplasty. CONCLUSIONS: Perineostomy is a necessary procedure for patients with complex urethral pathology and satisfaction rates are high.


Subject(s)
Ostomy , Quality of Life , Urethra/surgery , Urethral Stricture/surgery , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Perineum , Retrospective Studies , Treatment Outcome , Urologic Surgical Procedures/methods , Young Adult
7.
Eur Urol ; 54(3): 671-6, 2008 Sep.
Article in English | MEDLINE | ID: mdl-18155825

ABSTRACT

OBJECTIVES: Investigate the tolerability, safety, and efficacy of using the lingual mucosal graft (LMG) for anterior urethroplasty. METHODS: Ten patients (average age, 41 yr) underwent substitution urethroplasty LMG. Harvesting the graft from the tongue was performed by either the oral surgeon or the urologist. In five patients with penile urethral strictures, the grafts were placed on the dorsal urethral surface as a "dorsal inlay." In five patients with bulbar urethral strictures, the grafts were used as a "dorsal inlay" (3 cases) or "ventral onlay" (2 cases). The average follow-up was 5 mo (range: 3-12 mo). RESULTS: Nine cases (90%) were successful and one (10%) was a failure. Three patients who underwent bulbar urethroplasty showed prior failed repair using buccal mucosal grafts harvested from a single cheek (1 case), from both cheeks (1 case), or from the lip (1 case). The length of the lingual grafts was 4-6cm (mean: 4.5cm) with a width of 2.5cm. No patient developed early or late postoperative complications on the harvest site related to the tongue surgery. No difference was observed in patients in whom the graft harvesting was performed by the oral surgeon compared to the patients in whom the procedure was performed by the urologist. CONCLUSIONS: The surgical technique for harvesting a graft from the tongue is simple and safe. The tongue may be the best alternative donor site to the lip when a thin graft is required for urethroplasty or when the cheek harvesting is not possible.


Subject(s)
Mouth Mucosa/transplantation , Plastic Surgery Procedures/methods , Tongue/transplantation , Urethra/surgery , Adult , Aged , Constriction, Pathologic/surgery , Female , Humans , Male , Middle Aged , Treatment Outcome
8.
J Urol ; 178(6): 2470-3, 2007 Dec.
Article in English | MEDLINE | ID: mdl-17937939

ABSTRACT

PURPOSE: We performed a retrospective evaluation and statistical analysis of outcome in patients who underwent bulbar end-to-end anastomosis. MATERIALS AND METHODS: We reviewed 153 patients with an average age of 39 years who underwent bulbar end-to-end anastomosis between 1988 and 2006. Mean followup was 68 months. Stricture etiology was unknown (62.7%), catheter (14.4%), blunt perineal trauma (11.7%), instrumentation (9.8%), radiotherapy (0.7%) and infection (0.7%). Stricture length was 1 to 2 cm (in 59.5%), 2 to 3 cm (37.9%), 3 to 4 cm (1.9%) or 4 to 5 cm (0.7%). A total of 90 patients (59%) underwent dilation, internal urethrotomy, urethroplasty or multiple procedures before being referred to our center. Clinical outcome was considered a treatment failure when any postoperative instrumentation was needed. The prevalence of postoperative sexual dysfunction was investigated using a nonvalidated questionnaire. RESULTS: Of 153 cases 139 (90.8%) were successful and 14 (9.2%) were treatment failures. Treatment failure was managed with urethrotomy in 9 cases, end-to-end anastomosis in 2, buccal mucosal graft urethroplasty in 1 and 2-stage repair in 2. Of 14 cases of failure 12 had a satisfactory final outcome, 1 is still waiting for the second stage of urethroplasty and 1 underwent definitive perineostomy. There were 14 patients (23.3%) who experienced ejaculatory dysfunction, 1 (1.6%) a cold glans during erection, 7 (11.6%) a glans that was neither full nor swollen during erection and 11 (18.3%) had decreased glans sensitivity. No patients complained of penile chordee or impotence. CONCLUSIONS: Bulbar end-to-end anastomosis has a success rate of 90.8%. Most patients were satisfied with the surgical outcome despite postoperative complications such as ejaculatory dysfunction, a glans that was neither full nor swollen during erection, or decreased penile sensitivity.


Subject(s)
Urethral Stricture/surgery , Urologic Surgical Procedures, Male/methods , Academic Medical Centers , Adolescent , Adult , Aged , Anastomosis, Surgical , Chi-Square Distribution , Erectile Dysfunction/etiology , Erectile Dysfunction/physiopathology , Follow-Up Studies , Humans , Italy , Male , Middle Aged , Postoperative Complications/physiopathology , Probability , Retrospective Studies , Risk Assessment , Time Factors , Treatment Outcome , Urodynamics
9.
Eur Urol ; 49(5): 887-94; discussion 895, 2006 May.
Article in English | MEDLINE | ID: mdl-16476518

ABSTRACT

OBJECTIVES: To evaluate the results of one-stage and multistage urethroplasty in adults with complications following multiple failed hypospadias repairs. METHODS: Sixty adults underwent reconstructive surgery of the following complications after hypospadias repair: stricture (34), residual hypospadias (26), fistula (18), meatal stenosis (11), penile curvature (9), hair (4), diverticula (2), and stone (1). A total of 36% of the patients had one complication and 64% had two or more complications. Twenty-nine patients underwent one-stage repair with buccal or skin grafts or direct repair, and 31 underwent multistage repairs with buccal or skin grafts. RESULTS: Mean follow-up was 33.8 mo. Of the 60 cases, 45 (75%) had a final successful outcome and 15 (25%) failed. One-stage repair provided 24 (82.7%) successes and 5 (17.3%) failures. Multistage repair provided 21 (67.7%) successes and 10 (32.3%) failures. Buccal mucosa grafts provided 81% of success in one-stage procedures and 82.3% in multistage procedures. Penile skin grafts provided 80% of success in one-stage procedures and 50% in multistage procedures. CONCLUSIONS: Adults with complications following childhood hypospadias repair are still a difficult population to treat with a high failure rate for reoperative surgery.


Subject(s)
Hypospadias/surgery , Plastic Surgery Procedures/methods , Urethra/surgery , Urologic Surgical Procedures, Male/adverse effects , Adult , Follow-Up Studies , Humans , Male , Mouth Mucosa/transplantation , Prognosis , Reoperation/methods , Retrospective Studies , Skin Transplantation , Treatment Failure
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