Robot-assisted radical cystectomy with totally intracorporeal urinary diversion: surgical and early functional outcomes through the learning curve in a single high-volume center.

The aim of the study is to report surgical and early functional outcomes of first 100 patients undergoing robot-assisted radical cystectomy (RARC) with totally intracorporeal urinary diversion (ICUD) in a single center. The main surgeon (A.P.) attended a modular training program at a referring center mentored by a worldwide-recognized robotic surgeon (P.W.). The program consisted of: (a) 10 h of theoretical lessons; (b) video session (c) step-by-step in vivo modular training. Each procedure was performed as taught, without any technique variation. Demographics, intra-operative data and post-operative complications, along with early functional outcomes, were recorded for each patient. We retrospectively evaluated the first consecutive 100 patients submitted to RARC with totally ICUD from July 2015 to December 2018. Median age at surgery was 69 years (IQR 60-74). 52 (52%), 32 (32%), and 17 (17%) patients received orthotopic neobladder, ileal conduit and uretero-cutaneostomy, respectively. Median operative time was 410 min. A median number of lymph nodes retrieved were 27 and median estimated blood loss was 240 mL with median hospitalization time of 7 days. All procedures were completed successfully without open conversion. A statistically significant improvement was found in the late (30-90 post-operative days) post-operative complications (p = 0.02) and operative time for urinary derivation. At multivariate logistic regression model ASA score ≥ 3 (OR = 4.2, p = 0.002) and number of lymph nodes retrieved (OR = 1.16, p = 0.02) were found to be predictors of 90-day complications. An adequate modular training is paramount to obtain successful results and reduce the learning curve of RARC, as demonstrated by our experience.

Retroperitoneal approach for robot-assisted partial nephrectomy: technique and early outcomes

ABSTRACT Objectives The aim of our study is to present early outcomes of our series of retroperitoneal-RAPN (Robot Assisted Partial Nephrectomy). Materials and methods From September 2010 until December 2015, we performed 81 RAPN procedures (44 at left kidney and 37 at right). Average size was 3cm (1-9). Average PADUA score 7.1 (5-10). Average surgical time (overall and only robot time), ischemia time, blood loss, pathological stage, complications and hospital stay have been recorded. Results All of the cases were completed successfully without any operative complication or surgical conversion. Average surgical time was 177 minutes (75-340). Operative time was 145 minutes (80-300), overall blood loss was 142cc (60-310cc). In 30 cases the pedicle was late clamped with an average ischemia time of 4 minutes (2-7). None of the patient had positive surgical margins at definitive histology (49pT1a, 12pT1b, 3pT2a, 2pT3a). Hospital stay was 3 days (2-7). Conclusions The retroperitoneal robotic partial nephrectomy approach is safe and allows treatment of even quite complex tumors. It also combines the already well known advantages guaranteed by the da Vinci® robotic surgical system, with the advantages of the retroperitoneoscopic approach.

Retroperitoneal approach for robot-assisted partial nephrectomy: technique and early outcomes.

OBJECTIVES: The aim of our study is to present early outcomes of our series of retroperitoneal-RAPN (Robot Assisted Partial Nephrectomy). MATERIALS AND METHODS: From September 2010 until December 2015, we performed 81 RAPN procedures (44 at left kidney and 37 at right). Average size was 3cm (1-9). Average PADUA score 7.1 (5-10). Average surgical time (overall and only robot time), ischemia time, blood loss, pathological stage, complications and hospital stay have been recorded. RESULTS: All of the cases were completed successfully without any operative complication or surgical conversion. Average surgical time was 177 minutes (75-340). Operative time was 145 minutes (80-300), overall blood loss was 142cc (60-310cc). In 30 cases the pedicle was late clamped with an average ischemia time of 4 minutes (2-7). None of the patient had positive surgical margins at definitive histology (49pT1a, 12pT1b, 3pT2a, 2pT3a). Hospital stay was 3 days (2-7). CONCLUSIONS: The retroperitoneal robotic partial nephrectomy approach is safe and allows treatment of even quite complex tumors. It also combines the already well known advantages guaranteed by the da Vinci® robotic surgical system, with the advantages of the retroperitoneoscopic approach.

The biopsy Gleason score 3+4 in a single core does not necessarily reflect an unfavourable pathological disease after radical prostatectomy in comparison with biopsy Gleason score 3+3: looking for larger selection criteria for active surveillance candidates.

BACKGROUND: To assess whether the addition of clinical Gleason score (Gs) 3+4 to the Prostate Cancer Research International: Active Surveillance (PRIAS) criteria affects pathologic results in patients who are potentially suitable for active surveillance (AS) and to identify possible clinical predictors of unfavourable outcome. METHODS: Three hundred and twenty-nine men who underwent radical prostatectomy with complete clinical and follow-up data and who would have fulfilled the inclusion criteria of the PRIAS protocol at the time of biopsy except for the addition of biopsy Gs=3+4 and with at least 10 cores taken have been evaluated. One experienced genitourinary pathologist selected those with real Gs=3+3 and 3+4 in only one core according to the 2005 International Society of Urological Pathology criteria. The primary end point was the proportion of unfavourable outcome (nonorgan confined disease or Gs⩾4+3). Logistic regressions explored the association between preoperative characteristics and the primary end point. RESULTS: Two hundred and four patients were evaluated and 46 (22.5%) patients harboured unfavourable disease at final pathology. After a median follow-up of 73.5 months, there was no cancer-specific death, and 4 (2.0%) patients had biochemical relapse. There were no significant differences in terms of high Gs, locally advanced disease, unfavourable disease and biochemical relapse-free survival among patients with clinical Gs=3+3 vs Gs=3+4. At multivariable analysis, the presence of atypical small acinar proliferation (ASAP) and lower number of core taken were independently associated with a higher risk of unfavourable disease. CONCLUSION: The inclusion of Gs=3+4 in patients suitable to AS does not enhance the risk of unfavourable disease after radical prostatectomy. Additional factors such as number of cores taken and the presence of ASAP should be considered in patients suitable for AS.

Survival, Continence and Potency (SCP) recovery after radical retropubic prostatectomy: a long-term combined evaluation of surgical outcomes.

OBJECTIVE: To offer a comprehensive account of surgical outcomes on a defined series of patients treated with radical retropubic prostatectomy (RRP) for prostate cancer in a single European Center after 5-year minimum follow-up according to the Survival, Continence and Potency (SCP) system. MATERIAL AND METHODS: We evaluated our Institutional database of patients who underwent RRP from November 1995 to September 2008. Oncological and functional outcomes were reported according to the recently proposed SCP system. RESULTS: The 5- and 10-year biochemical recurrence-free survival rates were 80.1% and 55.8%, respectively. At the end of follow-up, 611 (78.5%) patients were fully continent (C0), 107 (13.8%) used 1 pad for security (C1) and 60 (7.7%) patients were incontinent (C2). Of the 112 patients who underwent nerve-sparing RRP, 22 (19.6%) were fully potent without aids (P0), 13 (11.6%) were potent with assumption of PDE-5 inhibitors (P1) and 77 (68.8%) experienced erectile dysfunction (P2). The combined SCP outcomes were reported together only in 95 (12.2%) evaluable patients. In patients preoperatively continent and potent, who received a nerve-sparing and did not require adjuvant therapy, oncological and functional success was attained by 29 (30.5%) patients. In the subgroup of 508 patients not evaluable for potency recovery, oncological and continence outcomes were obtained in 357 patients (70.3%). CONCLUSION: Survival, Continence and Potency (SCP) classification offer a comprehensive report of surgical results, even in those patients who do not represent the best category, thus allowing to provide a much more accurate evaluation of outcomes after RP.

[Pre- and postoperative radiotherapy of oral carcinoma of a locally advanced stage. An analysis of the results and complications]. / Radioterapia pre- e post-operatoria nel carcinoma orale in stadio localmente avanzato. Analisi dei risultati e complicanze.

The combination of radiotherapy and surgery in the treatment of advanced oral carcinoma (T3 and T4 lesions) yields good possibilities of recovery; whether radiotherapy should be given before or after surgery is still debated. Fifty patients with advanced oral carcinomas were analyzed: 24 of them were irradiated before and 26 after surgery; doses ranged from 40 to 56 Gy for the first group of patients, and from 50 to 68 Gy for the second one. The disease-free survival 48 months after the diagnosis was 36% in patients who received preoperative irradiation, and 53.6% in patients who received postoperative radiotherapy; the latter allowed local control of the disease to be significantly improved (chi 2 3.99, 0.01 less than p less than 0.05). The quality of survival was worse in the group receiving preoperative irradiation, because of radiation-induced surgical complications, which were especially observed in patients with diffuse disease. Our findings suggest that postoperative radiotherapy may be advisable if the tumor is resectable, since tolerance and local control rate were acceptable. On the contrary, nearly inoperable masses and massive neck diseases often require preoperative irradiation.

Treatment of advanced head and neck tumors with PEV-B regimen: a pilot study.

Thirty-seven patients with advanced head and neck tumors were treated with a polychemotherapy regimen (PEV-B: platinum 30 mg/m2 i.v., epirubicin 30 mg/m2 i.v., etoposide 75 mg/m2 i.v. on days 1 and 2 every 28 days, and bleomycin 15 mg i.m. weekly up to the total dose of 300 mg). All but 7 patients were pretreated with surgery and/or radiotherapy. Thirty-six patients were evaluable for response. Partial response (PR) was observed in 19 cases (53%), no change (NC) in 13 cases (36%) and progression (P) in 4 cases (11%). The median duration of PR was 5 months. The most frequent side-effects were leukopenia (78%), vomiting (57%) and alopecia (46%). The median duration of survival was 8 months for the responders and 5 months for the non-responders.

[Incidence of lymph node metastases in epithelial neoplasms of the oral cavity: risk factors]. / Incidenza di metastasi linfonodali nelle neoplasie epiteliali del cavo orale: fattori di rischio.

The incidence of pathological neck nodes metastases in a group of 60 patients with a diagnosis of oral squamous carcinoma is reviewed. Risk factors are a size of primary more than 4 cm and tumors of the anterior two-third of the tongue. Carcinomas of oral tongue, also of a size less than 4 cm (T1,T2), have a high incidence of subclinical metastases.

[2 cases of mandibular ameloblastoma treated by a conservative surgical method]. / Due casi di ameloblastoma della mandibola trattati con metodo chirurgico conservatore.

The Authors describe two cases of jaw adamantinoma which have been treated with preserving surgical operation. The first was a very cyst which has been completely enucleated, after one year since the operation the clinical investigation and screening show a complete healing. The second, equally of cyst shape, has been treated with curettage, after 15 months since the operation it shows no sign of recurrence. The Authors conclude by saying that, while bony resection, is always efficient as surgical therapy of choice in jaw adamantinoma in other particular cases it is right to resort to having a definitive recovery.

[Althesin or CT 1341 as a drug to induce balanced anesthesia with ethrane or fluothane associated with type II NLA in dental, maxillofacial and plastic surgery of the head area]. / L'Althesin o CT 1341 come farmaco di induzione alla narcosi bilanciata con ethrane o fluothane associati alla N.L.A. tipo II in chirurgia stomatologica, maxillo-facciale e plastica dell'estremo cranio-cefalico.

The Authors have tried Althesin as a medicine for the induction and maintainement of the narcosis in the stomatological, maxillo-facial and extra and intra-oral surgery. They have deduced that CT 1341 does not constitute to the anaesthetics Ethrane and Fluothane because of the anaesthetic-level instability (restlessness of the patient and clonic movements of the limbs during the most painful operations in particular). The Authors, supporters of the balanced anaesthesia, suggest using Althesin in the narcosis induction, the maintaining of which is carried on by the N.L.A. type II medicine and by the Ethrane or Fluothane. The latest ones are to be given in very small, not dangerous quantities. The Authors have so obtained a remarkable oxygenation of the patient, a ready, calm and lucid awakening without any collateral and dangerous consequences.

[Preventive therapy in stomatological and maxillofacial surgery. Clinical considerations on the administration of cephaloridine, using a new technic (short-term prophylaxis)]. / La profilassi antibiotica nella chirurgia stomatologica e maxillo-facciale. Considerazioni cliniche sulla somministrazione di cefaloridina secondo una nuova tecnica (Short term Prophylaxis).

The "Short term prophylaxis" technique was used in 100 patients who had undergone Stomatologic surgery and Maxillo-facial surgery for post-operative prophylaxis of surgical infections according to analogous researches conducted in other surgical branches by various authors. The results obtained can be summarized as following: 1) a marked reduction in administered antibiotics (cefaloridina); 2) a marked reduction of post-operative fever; 3) a maintainment of average febrile levels at 37,8 degrees-38 degrees. The above tecnique thus allowed a more rapid mobilization of patients who had undergone surgical intervention, a reduction of the recovery period and the therapeutic costs.