Outcome of small versus big capacity Hautmann neobladder reconstruction: A prospective randomized study - a 5-year follow up.

BACKGROUND: Orthotopic urinary diversion is the preferred diversion after cystectomy. Neobladder reconstruction with a longer ileum segment (60 cm) is advantageous for obtaining a large capacity and continence at the beginning; however, the long-term risk of residual urine, chronic infection, and the need for intermittent catheterization is more pronounced with the neobladder constructed with a longer ileal segment compared to the neobladder tailored from the shorter ileal segment. OBJECTIVE: To establish the differences in the functional outcome of a shorter (< 45 cm) and longer (⩾ 45 cm) ileal segment usage in the reconstruction of the Hautmann ileal neobladder following the radical cystectomy. METHODS: Between July 2013 and September 2015, 121 patients with muscle-invasive bladder cancer underwent radical cystectomy and Hautmann ileal neobladder reconstruction. Patients were divided into two groups, depending on the length of the ileum used for the diversion creation: < 45 cm of the ileum was used in the first group and ⩾ 45 cm in the second group. Five-year follow-up was performed at 1, 3, 6, and 9 months and 1 and 5 years. The main measured outcomes were functional outcomes and the quality of life. The evaluation included clinical, laboratory, and QLQ-C30 questionnaires. Statistical analysis was performed using descriptive statistics, Mann-Whitney U test, Kolmogorov-Smirnov test, ANOVA, and chi-squared tests. RESULTS: Patients with a smaller neobladder had a better quality of life, and higher global health status scale score. Thirteen early and 21 late complications developed in 10 and 17 patients, respectively. There were significant differences in the need for clean intermittent self-catheterization (CIC) between the two groups: smaller-volume pouch patients had statistically decreased need for CIC in 5 year follow-up compared to larger-volume pouch patients (χ2 test = 8.245; df = 1; P= 0.004). Eighteen percent of patients with smaller neobladders had urinary tract infections in 5 years, compared to 35% with larger neobladders (χ2 test = 4.447; df = 1; P= 0.034). CONCLUSION: Minimizing the length of the ileal segment needed for Hautmann neobladder reconstruction is feasible and provides better long-term results than larger-volume neobladders.

Long-term results of augmentation ileocystoplasty in spinal cord injury patients.

INTRODUCTION: The aim of this article was to report the long-term results of increased ileocystoplasty in 58 patients with spinal cord injury (SCI) with an impact on overall renal function and quality of life. In a representative number of patients, where we followed individual subjects for more than 20 years, we wanted to determine their quality of life and preservation of renal function after surgery. MATERIAL AND METHODS: After unsuccessful conservative therapy of urinary incontinence, increased ileocystoplasty was performed. In addition to biochemical analysis, intravenous urography (IVU) was performed preoperatively (urography and/or ultrasound assessment of the upper urinary tract) and urodynamic tests were performed in all patients preoperatively. RESULTS: After a follow-up of patients within the group (>20 years), 2 patients reported being incontinent. The median elapsed time of action was 20 (13-24) years. Vesical capacity increased in all cases postoperatively when the median vesical capacity was 420.0 (387.5-460.0) ml (p <0.001). Long-term complications included use of bladder chambers, kidney stones and urosepsis. Creatinine clearance confirmed satisfactory renal function after the elapsed time period from surgery. CONCLUSIONS: The results confirmed that augmentation ileocystoplasty had excellent long-term outcomes in the definitive therapy of refractory neurogenic detrusor overactivity in patients with SCI.

[CANCER PATIENTS FOLLOW-UP ­ CROATIAN SOCIETY OF MEDICAL ONCOLOGY CLINICAL GUIDELINES Part II: renal cell cancer, urinary bladder cancer, prostate cancer, testicular cancer]. / PRACENJE ONKOLOSKIH BOLESNIKA ­ KLINICKE PREPORUKE HRVATSKOG DRUSTVA ZA INTERNISTICKU ONKOLOGIJU HLZ-a II. dio: rak bubrega, rak mokracnog mjehura, rak prostate, rak testis.

The treatment of oncological patients must be based upon multidisciplinary approach, and takes place in specialized oncological centers. By the end of a specific oncological treatment further follow-up is being managed mostly by the oncologists, but the role of the general practitioners becomes more important every day and therefore should be precisely defined. Nowadays, most of the existing follow-up guidelines are not based on prospective studies, but on the experts opinion of individual oncological centers or specialists. The aim of the Croatian Society of Medical Oncology (CSMO) with these recommendations is to standardize and rationalize the diagnostic procedures algorithm in the follow­up of ­oncological patients after primary treatment, in patients with renal cell cancer, urinary bladder cancer, prostate cancer and testicular cancer.

Thoracic epidural analgesia for radical cystectomy improves bowel function even in traditional perioperative care: a retrospective study in eighty-five patients.

Radical cystectomy is associated with significant morbidity and mortality due to complex surgery and comorbidities associated with advanced age of patients. In contrast to the surgery, which is clearly the procedure of choice for patients with invasive bladder cancer, the opti- mal anesthesiologic method is still under debate. Therefore, we retrospectively analyzed 85 patients having undergone radical cystectomy at our institution, either under combined epidural-general anesthesia (CEGA) or opioid based general anesthesia (GA). The intraoperative blood loss was significantly lower in CEGA group (497.37 ± 354.13) than in GA group (742.31 ± 403.69; p = 0.006), due to induced hypotension. Consequently, blood transfusion requirements were lower in CEGA group (107.20 ± 263.92) than in GA group (388.18 ± 321.32; p = 0.001). The incidence of postoperative ileus was also lower in CEGA group (p = 0.024). There was no difference in analgesic efficacy, but a trend towards lower incidence of venous thrombosis and infection was noticed. The results of our study suggest that epidural anesthesia might have specific advantages in patients undergoing radical cystectomy.

[Clinical guidelines for diagnosing, treatment and monitoring patients with bladder cancer--Croatian Oncology Society and Croatian Urology Society, Croatian Medical Association]. / Klinicke upute za dijagnostiku, lijecenje i pracenje bolesnika oboljelih od raka mokracnog mjehura Hrvatskoga Onkolokog Drustva i Hrvatskoga Uroloskog Drustva Hrvatskoga Lijecnickog Zbora.

Urothelial cancer is the most common bladder cancer. Hematuria is the most common presenting symptom in patients with bladder cancer. The most common diagnostics of bladder cancer is performed by transurethral resection of bladder after which pathohistological diagnosis is set. It is necessary to determine whether the cancer penetrated in muscle layer (muscle-invasive cancer) or not (muscle-noninvasive cancer). Decision on therapeutic modality depends on the clinical stage of disease and on prognostic and risk factors. For muscle non-invasive bladder cancer transurethral resection is preferred with or without intravesical instillation of Bacillus Calmette-Guérin (BCG). For invasive cancer the method of choice is radical cystectomy. Radiotherapy is used in radical and palliative purposes. Metastatic disease is most frequently treated by chemotherapy metotrexate/vinblastine/doxorubicine/cisplatin (MVAC) or gemcitabine/cisplatin (GC). The purpose of this article is to present clinical recommendations to set standards of procedures and criteria in diagnostics, treatment and follow up of patients with bladder cancer in the Republic of Croatia.

[Clinical guidelines for diagnosing, treatment and monitoring patients with prostate cancer--Croatian Oncology Society and Croatian Urology Society, Croatian Medical Association]. / Klinicke upute za dijagnostiku, lijecenje i pracenje bolesnika oboljelih od raka prostate Hrvatskoga Onkoloskog Drustva i Hrvatskoga Uroloskog Drustva Hrvatskoga Lijecnickog Zbora.

Prostate adenocarcinoma is the second most common solid neoplasm in male population in Croatia. It rarely causes symptoms unless it is advanced. The finding of PSA rise is the most common reason for diagnostic workout. Treatment plan is based on TNM classification, Gleason score and PSA. Clinically localized disease is successfully treated by radical prostatectomy or radiotherapy with or without hormonal therapy. Locally advanced disease is treated with radiotherapy and hormonal therapy. Metastatic disease can be controlled for many years by androgen deprivation. For castration resistant disease appropriate treatment is chemotherapy or secondary hormonal therapy. The following paper presents the clinical guidelines in order to standardize procedures and criteria for the diagnosis, management, management, treatment and monitoring of patients with prostate cancer in the Republic of Croatia.