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Morini* E, Sighinolfi MC, Beaptiste Roche J, Bozzini G, Romero Otero J, Inzillo R, Berti L, Amato M, Bevilacqua L, Umberto B, Rocco B, Buizza C. MP69-01 “VAPORTUNNEL” URETEROSCOPIC HOLMIUM LASER LITHOTRIPSY: INTRAOPERATIVE AND EARLY POSTOPERATIVE OUTCOMES. J Urol 2020. [DOI: 10.1097/ju.0000000000000949.01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Inzillo* R, Bozzini G, Serena M, Pastore AL, Umberto B, Amato M, Bevilacqua L, Parma P, Saredi G, Casellato S, Micali S, Rocco B, Buizza C. MP73-17 THULIUM LASER EN-BLOC RESECTION OF BLADDER TUMOR (THUEB-BT): TIGER (THULIUM ITALIAN GROUP ESTABLISHED ON RESEARCH) STUDY TO COMPARE LASER AND ELECTRICAL EN- BLOC TRANSURETHRAL RESECTION OF BLADDER TUMOR. J Urol 2020. [DOI: 10.1097/ju.0000000000000959.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bozzini G, Gastaldi C, Besana U, Calori A, Casellato S, Parma P, Pastore A, Macchi A, Breda A, Gozen A, Skolarikos A, Herrmann T, Scoffone C, Eissa A, Sighinolfi MC, Rocco B, Buizza C, Liatsikos E. Thulium-laser retrograde intra renal ablation of upper urinary tract transitional cell carcinoma: an ESUT Study. Minerva Urol Nephrol 2020; 73:114-121. [PMID: 32026668 DOI: 10.23736/s2724-6051.20.03689-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Radical nephroureterectomy (RNU) is the gold standard treatment for upper urinary tract urothelial carcinoma (UTUC); however, patients presenting with small low-grade UTUC have been treated by flexible ureteroscopic laser ablation with good outcomes. Different types of laser have been discussed in the literature including Holmium and Neodymium lasers. We aimed to assess the safety and efficacy of Thulium laser (Tm:YAG) in the ureteroscopic ablation of UTUC. METHODS A retrospective observational multicentre study of patients diagnosed with papillary UTUC between January 2015 and December 2016 was carried out. All patients underwent ureteroscopic biopsy of the UTUC followed by Tm:YAG ablation. Based on the histopathological grade of the tumor, patients were counseled to undergo either RNU (high- grade tumors) or conservative management and follow-up (low-grade tumor). RESULTS RNU was performed in 31 patients, while the remaining 47 patients (undergone Tm:YAG ablation only) were followed up for a mean of 11.7 months with only 19.2% of patients showing upper tract recurrence and no patients showed postoperative ureteral strictures. Limitations include the short follow-up and retrospective nature of the study. CONCLUSIONS On the short term, thulium Laser ablation of UTUC is safe and feasible especially in low-grade UTUC.
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Bozzini G, Gastaldi C, Besana U, Calori A, Casellato S, Parma P, Pastore A, Macchi A, Breda A, Gozen A, Skolarikos A, Herrmann T, Scoffone C, Eissa A, Sighinolfi MC, Rocco B, Buizza C, Liatsikos E. Thulium-laser retrograde intra renal ablation of upper urinary tract transitional cell carcinoma: an ESUT Study. Minerva Urol Nephrol 2020. [PMID: 32026668 DOI: 10.23736/s0393-2249.20.03689-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Radical nephroureterectomy (RNU) is the gold standard treatment for upper urinary tract urothelial carcinoma (UTUC); however, patients presenting with small low-grade UTUC have been treated by flexible ureteroscopic laser ablation with good outcomes. Different types of laser have been discussed in the literature including Holmium and Neodymium lasers. We aimed to assess the safety and efficacy of Thulium laser (Tm:YAG) in the ureteroscopic ablation of UTUC. METHODS A retrospective observational multicentre study of patients diagnosed with papillary UTUC between January 2015 and December 2016 was carried out. All patients underwent ureteroscopic biopsy of the UTUC followed by Tm:YAG ablation. Based on the histopathological grade of the tumor, patients were counseled to undergo either RNU (high- grade tumors) or conservative management and follow-up (low-grade tumor). RESULTS RNU was performed in 31 patients, while the remaining 47 patients (undergone Tm:YAG ablation only) were followed up for a mean of 11.7 months with only 19.2% of patients showing upper tract recurrence and no patients showed postoperative ureteral strictures. Limitations include the short follow-up and retrospective nature of the study. CONCLUSIONS On the short term, thulium Laser ablation of UTUC is safe and feasible especially in low-grade UTUC.
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Puliatti S, Eissa A, Bevilacqua L, Morini E, Del Prete C, Ciarlariello S, Sighinolfi M, Spandri V, Azzoni P, Bertoni L, Reggiani Bonetti L, Bozzini G, Buizza C, Rocco B, Pellacani G, Bianchi G. Ex vivo fluorescence confocal microscopy in the assessment of urothelial carcinoma grading in bladder and ureter: Our preliminary experience. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)30071-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Gastaldi C, Bozzini G, Besana U, Broggini P, Bono P, Pedaci G, Puliatti S, Bevilacqua L, Ciarlariello S, Aydogan T, Sighinolfi M, Micali S, Rocco B, Buizza C. Stone related preoperative factors affecting postoperative PCNL Stone Free Rate (SFR). EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)30023-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Bozzini G, Seveso M, Otero JR, Osmolorskij B, Garcia Cruz E, Margreiter M, Verze P, Besana U, Buizza C. Is there a clinical role for frozen section analysis during partial nephrectomy? A multicenter experience over 10 years. MINERVA UROL NEFROL 2019; 72:332-338. [PMID: 31833332 DOI: 10.23736/s0393-2249.19.03110-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Frozen section analysis (FSA) is frequently performed during partial nephrectomy (PN). We investigate the utility of intraoperative FSA by evaluating its impact on final surgical margin (SM) status. METHODS Between January 1995 and December 2005, a series of patients who were treated with open PN for renal cell carcinoma was prospectively analyzed. During PN, each patient underwent a FSA on renal parenchyma distal margin. If FSA was positive for infiltration a deeper excision was performed till obtaining a negative FSA. SM outcome of the FSA was compared with the final pathology report. Recurrence-free survival (RFS) and cost analysis on the FSA performed were analyzed. RESULTS A total number of 373 patients were enrolled. FSA was performed in all the patients considered for PN. Fifteen patients had a conversion to radical nephrectomy. Positive SMs at the definitive pathological outcome were found in 36 patients (9.6%). FSA was positive in eight patients (2.1%). In that eight cases after a deeper excision the definitive pathological outcome on SM was still positive in two cases. FSA revealed just 14.3% of the positive SM. Patients with positive SM had a worse follow up considering RFS (P<0.05). Kaplan-Meier analysis revealed that FSA did not considerably contribute to prevent recurrence (P=0.35). 1438 euros was the mean cost of performing a FSA during PN. CONCLUSIONS FSA during PN does not reduce the risk of positive SMs. The use of FSA has also a higher cost related to the procedure.
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Borghesi M, Schiavina R, Antonelli A, Buizza C, Celia A, Parma P, De Concilio B, Mengoni F, Romagnoli D, Saraceni G, Brunocilla E, Porreca A. Peri-Operative Outcomes after Open and Robot-Assisted Radical Cystectomy by Using an Advanced Bipolar Seal and Cut Technology (Caiman®): A Prospective, Comparative, and Multi-Institutional Study. Curr Urol 2019; 12:64-69. [PMID: 31114462 DOI: 10.1159/000489421] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 11/28/2017] [Indexed: 11/19/2022] Open
Abstract
Objective To report and compare the peri-operative outcomes of patients undergoing open (ORC) and robotic-assisted radical cystectomy (RARC) for bladder cancer performed with a radiofrequency seal and cut device (Caiman®). Materials and Methods Data of patients undergoing ORC or RARC between January 2015 and March 2016 at 6 Italian institutions were prospectively recorded and analyzed. Thirty-and 90-day complications were stratified according to the Martin's criteria and graded according to the Clavien-Dindo classification. Data on operative time, blood loss, transfusion rate, complications, and length of stay were evaluated and compared between the ORC and RARC groups. Results Thirty-three (66%) and 17 (34%) patients were treated with ORC and RARC, respectively. The median age was 72 (64-78) years. Overall operative time was longer in RARC compared to ORC (389 ± 80.1 vs. 242 ± 62.2 min, p < 0.001), while the estimated blood loss during cystectomy was higher after ORC (370 ± 126.8 vs. 243.3 ± 201.6 ml, p = 0.03). The transfusion rate was significantly higher in the ORC compared to RARC (24.2 vs. 5.9%, p = 0.04). Eight (19%) and 7 (16.7%) patients experienced 30- and 90-day post-operative complications, with no significant difference between ORC and RARC. Length of stay was significantly shorter in RARC group (median 7 vs. 14 days, p < 0.001). Conclusion Open and robot-assisted procedures were safely performed by using a new advanced bipolar seal and cut technology (Caiman®). RARC demonstrated to be superior to ORC in terms of bleeding, transfusion rates and length of hospital stay, despite longer operative time.
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de Girolamo G, Candini V, Buizza C, Ferrari C, Boero ME, Giobbio GM, Goldschmidt N, Greppo S, Iozzino L, Maggi P, Melegari A, Pasqualetti P, Rossi G. Is psychiatric residential facility discharge possible and predictable? A multivariate analytical approach applied to a prospective study in Italy. Soc Psychiatry Psychiatr Epidemiol 2014; 49:157-67. [PMID: 23712514 DOI: 10.1007/s00127-013-0705-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Accepted: 05/01/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND A growing number of severely ill patients require long-term care in non-hospital residential facilities (RFs). Despite the magnitude of this development, longitudinal studies surveying fairly large resident samples and yielding important information on this population have been very few. AIMS The aims of the study were (1) to describe the socio-demographic, clinical, and treatment-related characteristics of RF patients during an index period in 2010; (2) to identify predictors and characteristics associated with discharge at the 1-year follow-up; (3) to evaluate clinicians' predictions about each patient's likelihood of home discharge (HD). METHODS A prospective observational cohort study was conducted involving all patients staying in 23 medium-long-term RFs of the St John of God Order with a primary psychiatric diagnosis. A comprehensive set of socio-demographic, clinical, and treatment-related information was gathered and standardized assessments (BPRS, HONOS, PSP, PHI, SLOF, RBANS) were administered to each participant. Logistic regression analyses were run to identify independent discharge predictors. RESULTS The study involved 403 patients (66.7% male), with a mean age of 49 years (SD = 10). The participants' average illness duration was 23 years; median value for length of stay in the RF was 2.2 years. The most frequent diagnosis was schizophrenia (67.5%). 104 (25.8%) were discharged: 13.6% to home, 8.2% to other RFs, 2.2% to supported housing, and 1.5% to prison. Clinicians' predictions about HD were generally erroneous. CONCLUSIONS Very few patients were discharged to independent accommodations after 1 year. The main variables associated with a higher HD likelihood were: illness duration of <15 years and effective social support during the previous year. Lower severity of psychopathology and higher working skill levels were also associated with a significantly greater HD likelihood.
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Lanfredi M, de Girolamo G, Candini V, Buizza C, Ferrari C, Boero M, Giobbio G, Goldschmidt N, Greppo S, Iozzino L, Maggi P, Melegari A, Pasqualetti P, Rossi G. 1039 – Predictors of quality of life in a sample of inpatients with schizophrenia in 23 residential facilities in northern italy. Eur Psychiatry 2013. [DOI: 10.1016/s0924-9338(13)76163-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Candini V, Buizza C, de Girolamo G, Ferrari C, Caldera M, Nobili G, Pioli R, Sacchetti E, Saviotti F, Seggioli G, Zanini A. 1040 – A study of effectiveness of structured group psychoeducation for bipolar patients. A controlled trial in italy. Eur Psychiatry 2013. [DOI: 10.1016/s0924-9338(13)76164-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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de Girolamo G, Candini V, Buizza C, Giobbio G, Maggi P, Greppo S, Boero M, Melegari A, Goldschmidt N. 1044 – A prospective comparison between formerly and never violent patients living in psychiatric residential facilities. Eur Psychiatry 2013. [DOI: 10.1016/s0924-9338(13)76167-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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de Girolamo G, Candini V, Buizza C, Ferrari C, Boero M, Giobbio G, Goldschmidt N, Greppo S, Iozzino L, Maggi P, Melegari A, Pasqualetti P, Rossi G. 1036 – Characteristics of patients and factors associated to discharge from residential facilities: a prospective cohort study in italy. Eur Psychiatry 2013. [DOI: 10.1016/s0924-9338(13)76161-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Mandressi A, Buizza C, Antonelli D, Belloni M, Chisena S, Zaroli A, Bernasconi S. Retro-extraperitoneal laparoscopic approach to excise retroperitoneal organs: Kidney and adrenal gland. ACTA ACUST UNITED AC 2009. [DOI: 10.3109/13645709309152957] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Vezzoli R, Archiati L, Buizza C, Pasqualetti P, Rossi G, Pioli R. Attitude towards psychiatric patients: a pilot study in a northern Italian town. Eur Psychiatry 2001; 16:451-8. [PMID: 11777735 DOI: 10.1016/s0924-9338(01)00606-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
The stigmatisation of the psychiatric patient is still a strong barrier to the integration process of these subjects in our society. Therefore, it is necessary to identify what types of prejudices exist and the types of variables with which they are linked, in order to plan strategies to reduce them. In this exploratory study we administered a semi-structured interview to 303 subjects in order to examine the relationships between social attitudes towards mental disorders and some social demographic variables, the information about mental disorders and the previous 'contacts' with psychiatric patients. The data analysis shows that there is a relationship between knowledge of psychiatric patients and a more positive attitude towards them (i.e., less fear, more integration and work opportunities). This study is to be considered preliminary as far as people's attitudes towards psychiatric patients are concerned. This result encourages the planning and implementation of sensitisation and information programs concerning mental disorders, in the sense that increasing the knowledge of mental disorders could lead to significant achievements in the important fight against the stigma surrounding psychiatric patients.
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Buizza C, Mandressi A. [Urologic laparoscopy in day hospital]. Arch Ital Urol Androl 1998; 70:137-43. [PMID: 9738318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Thanks to the less invasiveness that is the limitation of the surgical trauma, the utilization of laparoscopic techniques for managing a wide range of urological disorders has vastly expanded over the past five years. The advantages of less postoperative pain, shorter convalescence and decreased analgesic use collide with the high costs and the necessity of a proper training. Few cases are reported in the literature about urological laparoscopic procedures performed on an outpatient basis. This is due to the requirement of the general anesthesia in most cases with prolonged operative and anesthesiological times. Urological laparoscopic procedures are applicable on an outpatient basis only if the length of the surgery is less than two hours and the patients are able to collaborate and without concurrent medical problems. Therefore we think that the urological laparoscopic diagnostic procedures feasible on an outpatient basis could be: pelvic lymphadenectomy, identification of intra-abdominal testis and intersex, renal biopsy. Varicocelectomy, intra-abdominal orchiectomy, renal cyst resection, pelvic lymphocelectomy and bladder neck suspension can be performed as same-day surgery. We emphasize that the appropriate patient selection is critical: the ability of the patient and his family to care for the patient at home following surgery is of paramount importance in the decision to proceed with outpatient surgery. The availability of appropriately trained and experienced doctors and nurses are crucial for the potential postoperative complications.
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Buizza C, Antonelli D, Chisena S, Bernasconi S, Zaroli A, Belloni M, Mandressi A. [Conservative therapy in renal carcinoma: follow-up]. Arch Ital Urol Androl 1997; 69:93-100. [PMID: 9213499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Due to the increasing use of sophisticated imaging techniques, up to 30% of diagnosed renal cell carcinoma (RCC) are asymptomatic and diagnosed incidentally. Getting the cue from our personal survey of conservative renal surgery for renal cell carcinoma with a cancer specific survival of 95.5% after a mean follow up of 32.7 months, a review of the literature is illustrated: numerous studies have documented the technical success rate with this approach as well as long term disease free survival, comparable to that obtained by radical nephrectomy, in patients with unilateral, small, low stage tumors and normal opposite kidney. Patient selection is of extreme importance in case of partial resection in the presence of a normal contralateral kidney. The tumor must be < 3-4 cm, solitary, well delineated on CT, without invasion of the perinephric far or pyelocaliceal system (T1 and T2), easily resectable with at least 1 cm of healthy parenchyma. Only well informed patients who agree on a careful follow up after surgery can be candidates for kidney sparing surgery. In case of imperative surgery the follow up must be strict and personified for every single patient. Those patients who underwent a partial nephrectomy in presence of a normal contralateral kidney should be monitored with a conventional follow up monitored in order to detect an eventual local recurrence: 12 monthly ultrasonography and contrast enhanced CT scan alternately every 6 months for the first five years after surgery and then lifelong once a year by echography and/or CT scan.
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Mandressi A, Bernasconi S, Zaroli A, Buizza C, Belloni M, Antonelli D, Chisena S, Taverna GL. [100 orthotopic neobladders in men after cystectomy: a 5-year experience]. Arch Ital Urol Androl 1996; 68:323-31. [PMID: 9026235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Urethral bladder substitution is traditionally suggested to good prognosis cystectomized patients. In our series this diversion was chosen for all but the salvage cystectomized men. Between the 1st of February 1991 and the 30th of April 1996, one hundred consecutive men underwent lower urinary tract reconstruction after radical cystoprostatectomy for bladder cancer. An orthotopic ileal neobladder was constructed (in 84 cases according to Kock's technique and in 16 to Studer's technique). Total early complication rate was 29% (29/100), including one perioperative death due to sepsis (mortality rate 1%). 13 patients required surgery (6 retroperitoneal hematomas, 2 wound dehiscences, 1 urinary fistula, 1 lymphocele, 1 rectal-neobladder fistula, 1 rectal-cutaneous fistula, 1 necrosis of the terminal ureter). The late complication rate was 19% (19/100); in 8 cases reparative surgery was required (1 mechanical ileus, 2 bladder neck stenoses, 3 stenoses of the ureteral anastomosis, 2 laparoceles). Four patients were lost at the follow-up; out of the 96 remaining patients only 85 were evaluable for continence: continence during the day was achieved in a period between there to six months in 78 patients (91.7%); night continence was achieved with planned awakenings in 60 patients (70.5%). Eight patients recovered potency, another 7 had successful intercourses after PGE1 intracavernous injection. Renal function based on creatinine value was mildly impaired in 5/78 evaluable patients (6.4%) (peak creatinine 2.8 mg%). In 29 patients tumour progression was observed (29%): 9 pelvic and 20 metastatic. Among the latter 2 urethral recurrences were observed (2%). Twenty-four patients died for metastatic cancer, one for primitive lung cancer, one patient for postoperative septic shock. Adjuvant chemotherapy was administered in 11 patients without complication with an indwelling catheter in the neobladder to avoid drug reabsorption. Four patients showed complete response (2 are alive after a mean of 12 months), 6 were non responders and 1 had a partial response. In our series the ileal neobladder is a feasible method of urinary diversion when urethral cancer involvement is ruled out. Early and late complications are proportionally decreasing with experience and overall continence is satisfactory. The fate of the neobladder depends on both the technique and patient's compliance. Only educated patients can cope successfully with neobladder diversion without major complications. All the patients operated for non salvage cystectomy deserve to be diverted with a continent urethral bladder substitution.
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Mandressi A, Buizza C, Antonelli D, Chisena S. Is laparoscopy a worthy method to treat varicocele? Comparison between 160 cases of two-port laparoscopic and 120 cases of open inguinal spermatic vein ligation. J Endourol 1996; 10:435-41. [PMID: 8905490 DOI: 10.1089/end.1996.10.435] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Because it is still a puzzling debate whether ligation of a unilateral varicose spermatic vein is worth performing by laparoscopy, even with the two-port technique, we conducted a study in which 280 patients with palpable left varicoceles were treated with spermatic vein ligation either by open surgery (120 patients) or by laparoscopy (160 patients). The inclusion criteria were the same for each group, and the two groups were homogeneous in preoperative clinical features and patient characteristics. The clinical outcomes were compared 6 months after surgery, and the costs of each treatment were analyzed. The procedures showed the same effectiveness and intraoperative safety. Open surgery scored a shorter operating time, whereas hospitalization was significantly shorter in the laparoscopic group. Postoperative complications occurred more frequently in the open surgery than in the laparoscopic group (7.5% and 0.6%, respectively). Of the patients treated, 197 were eligible for seminal analysis: 82 and 115 in the open surgery and laparoscopic groups, respectively. Significant improvement in seminal analysis was recorded in both groups, whereas no difference was found between the groups. Laparoscopy costs about 60% more than open surgery. It can thus be concluded that laparoscopy is not a worthy method to treat unilateral varicocele.
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Chisena S, Antonelli D, Bernasconi S, Zaroli A, Buizza C, Belloni M, Mandressi A. [T1G3 of the bladder: our experience]. Arch Ital Urol Androl 1996; 68:51-4. [PMID: 8664923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
From June 1991 to June 1995 we treated 20 patients affected by T1 G3 TCC of the bladder, 18 men and 2 women, with a mean age of 65.1 years (46-71). In 11 patients the disease was monofocal, with diameter of the tumor under 3.5 cms; in 5 patients monofocal with diameter of the tumor over 3.5 cms; in 1 patient multifocal and in 3 patients complex (mono or multifocal associated with CIS). The 11 patients with monofocal disease under 3.5 cms were treated with TUR-B, the other 9 (all males) were submitted to radical cystectomy with OINB diversion as first choice treatment. The mean follow up (all patients) was 3.2 years (6 months-14 years). Out of the patients of the former group only 3 did not show any relapse, the other 8 showed multiple relapses or metachronous tumors: 5 were treated with TUR-B+BCG, 3 were cystectomized. The patients submitted to cystectomy as first choice treatment did not show any progression of the disease after a mean follow-up of 19.8 months.
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Chisena S, Mandressi A, Zaroli A, Belloni M, Antonelli D, Bernasconi S, Buizza C. [Alpha blockers, TUS-P and TUR-P in the treatment of benign prostatic hypertrophy. A comparison using multivariate statistical analysis]. Arch Ital Urol Androl 1995; 67:41-5. [PMID: 7538387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
To evaluate the effectiveness of Alpha-blockers, TUI-P and TUR-P in the treatment of obstruction due to BPH, 50 patients, never before treated, were considered. Fifteen were treated with alfuzosin chlorhydrate 7.5 mg/day for four months, 15 were submitted to TUI-P and 20 to TUR-P. In all patients linear purr was carried out before treatment and was repeated from 60 to 90 days after intervention in surgical patients and during the fourth month of treatment in patients treated with alfuzosin. The data obtained were analyzed with the T-test both for dependent and independent samples. The results show that Alpha-blocker contain an increase in maximal flow, without decreasing bladder voiding pressures. On the contrary TUI-P and TUR-P, besides the increase in maximal flow obtain a significant reduction of bladder pressures. The conclusions are the following: maximal flow alone is not a sufficient parameter to evaluate the work of the bladder, the entity of the obstruction and the effectiveness of the therapy. The treatment with Alpha-blockers is unable to reduce the obstruction due to BPH. TUI-P and TUR-P realize an effective deobstruction. Under the same deobstructing effect TUR-P assures a better voiding performance by obtaining higher flow values.
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Zaroli A, Mandressi A, Belloni M, Antonelli D, Bernasconi S, Buizza C, Chisena S. [Physiopathology of BPH obstruction]. Arch Ital Urol Androl 1995; 67:13-6. [PMID: 7538381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
The underlying BPH related mechanisms of outlet obstruction are outlined (modification of the shape of the bladder neck, failure of funnel formation, geometric variations of the urethra, alpha 1 adrenoceptors mediated sympathetic hyperactivity at the level of the lower genito-urinary tract). Bladder voiding dysfunction in response to prostate obstruction is also discussed and correlated to ultrastructural patterns and clinical symptoms. Finally, a pathogenetic mechanism for detrusor overactivity in obstructed bladder is suggested.
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Mandressi A, Buizza C, Antonelli D, Chisena S, Servadio G. Retroperitoneoscopy. ANNALES D'UROLOGIE 1995; 29:91-96. [PMID: 7646003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
From October 1992 to June 1994, 12 nephrectomies (all for benign diseases), one nephropexy and 7 adrenalectomies (one pheochromocitoma, three adenomas, one cyst) were performed. In all the cases the retroperitoneal working space was created with direct CO2 insufflation (without balloon) with the patient in prone position. Four 10-12 mm ports were always inserted in the lumbar area. Eighteen procedures were successful (90%), 2 failed (one nephrectomy and one adrenalectomy) and underwent open surgery. Twelve procedures were carried out with the patients in prone position, six (one nephropexy and 5 nephrectomies) were performed with the patients in lateral de cubitus. The removal of organs was managed either through an enlarged port (phi 2 cm.) or by joining vertically the stabs of the two ports lateral to the sarcospinalis muscle. The average operative time was 4.10 hours) range 2.30-5.20). Both CO2 absorption and blood loss were negligible. No major complications were observed. Postoperative pain never required medications. All patients were able to stand on the 1st postoperative day. Mean postoperative hospitalisation was 4 days. Direct retroperitoneal approach provides optimal access for laparoscopic renal, proximal ureteral and adrenal surgery, avoiding extensive dissection and handling of intraperitoneal structures.
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Mandressi A, Buizza C, Assi A, Solbiati L, Antonelli D, Allaria P, Greco S, Cioffi V. [Familial multiple bilateral carcinoma of the kidney: clinical strategy and surgical approach]. Arch Ital Urol Androl 1993; 65:539-49. [PMID: 8252084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
A case of familiar bilateral multicentric RCC in a young woman is an ideal model to evaluate preoperative and intraoperative diagnostic and surgical tools in order to achieve two distinct goals: the oncologic radicalness and the renal function preserved. Radical bilateral nephrectomy, the renal hypothermia by perfusion of both kidneys, the bench high resolution sonography of parenchyma, the choose of one kidney suitable for conservative surgery, the resection of suspect lesions with intraoperative pathology, the reconstructive bench surgery, the autotransplantation, are the steps accurately performed with particular concern to eradication of all the tumoral lesions present in the kidneys. The results confirm that renal function has been preserved with this method. Radicalness should be appointed by a longlasting follow up. However, as it is discussed, conservative surgery, when accurately performed can give results not different from radical demolitive surgery. In this paper tools to improve diagnostic and therapeutic methods are described in order to increase the diagnostic accuracy and the therapeutic efficacy. The possibility that this multiple RCC can be a part of the abnormalities occurring in the Von Hippel-Lindau syndrome does not change the surgical approach, being the RCC the worst prognostic factor of the syndrome.
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Mandressi A, Buizza C, Belloni M, Chisena S, Antonelli D, Bernasconi S, Zaroli A. [Retroextraperitoneal laparoscopic nephrectomy]. Arch Ital Urol Androl 1993; 65:251-3. [PMID: 8334447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The authors describe a new technique of laparoscopic nephrectomy; the retroextraperitoneal approach has been successfully performed in 4 patients with the following indications: 2 non functioning hydronephrotic kidneys, 2 atrophic chronic pyelonephritic kidneys. The patient was put in a proneoblique position after the retrograde placement of a ureteral catheter up to the renal pelvis, through which the contrast medium was injected. The Veress needle is inserted under fluoroscopic guidance into the perirenal fatty space which was insufflated with CO2. One 12 mm and three 10 mm Trocars were inserted into the cavity created by gas in the trapezoid area whose boundaries are: the 12th rib, the iliac crest, the posterior axillary line and the sacrospinalis muscle. The kidney was progressively dissected free with the traditional laparoscopic instruments (forceps and scissors). The artery has always been closed with clips. In two patients the vein has been stapled and cut with EndoGIA. After the section of the clipped ureter the kidney was removed en block by pulling it out through the 20 mm Kleiber Trocar in two cases and in the other two cases by extending to a length of 4 cm the port of one Trocar. The average total operating time was 4.35 hours and blood loss < 200 cc. The patients were all discharged on the fourth postoperative day. The advantages of the retroextraperitoneal approach with respect to open surgery are synthetically the following: a less traumatic and a more accurate dissection almost always bloodless; a shorter hospitalization period; an almost painless postoperative course.(ABSTRACT TRUNCATED AT 250 WORDS)
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