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Andrea Cestari

Publications and source records attributed to Andrea Cestari.

13 recordsLinked to original sources
PubMed2006

Holmium laser enucleation of the prostate versus open prostatectomy for prostates >70 g: 24-month follow-up.

OBJECTIVE: Prospectively evaluate perioperative outcomes and 2-yr follow-up after holmium laser enucleation (HoLEP) and standard open prostatectomy (OP) for treating benign prostatic hyperplasia-related obstructed voiding symptoms, with prostates >70 g. METHODS: From March 2003 to December 2004, 80 consecutive patients were randomised for surgical treatment with HoLEP (n=41) or standard OP (n=39). All patients were preoperatively assessed with International Prostate Symptom Score and International Index of Erectile Function questionnaires and complete urodynamic evaluation. Intraoperative and perioperative parameters such as blood loss, catheter removal, and hospital stays were assessed. Early and late complications were recorded. Patients were evaluated at 1-, 3-, 12-, and 24-mo follow-ups with the same tests. RESULTS: Operating room time was significantly shorter for the OP group (72.09+/-21.22 min vs. 58.31+/-11.95 min, p<0.0001); catheter removal (1.5+/-1.07 d and 4.1+/-0.5 d, p<0.001) and hospital stay (2.7+/-1.1 d vs. 5.4+/-1.05 d, p<0.001) were shorter in the HoLEP group. Blood loss was less and blood transfusions fewer in the HoLEP group (p<0.001). In both groups urodynamic and uroflowmetry findings improved from baseline, were still evident at the 24-mo follow-up, and were comparable between the two groups. Late complications were also comparable. CONCLUSIONS: HoLEP is a feasible technique for treating large prostates. Functional results are similar to OP at the 2-yr follow-up. Reduced catheterisation, hospital stay, and blood loss make HoLEP an attractive option for the treatment of large prostates.

Adenocarcinoma↗
PubMed2006

Autologous fibrin glue using the Vivostat system for hemostasis in laparoscopic partial nephrectomy.

OBJECTIVES: Haemostasis remains the greatest challenge during laparoscopic partial nephrectomy. Use of fibrin sealant currently is increasing. We describe first a technique for achieving effective haemostasis during laparoscopic partial nephrectomy using the Vivostat system. METHODS: Ten patients underwent laparoscopic partial nephrectomy. Autologous fibrin sealant was prepared with the Vivostat system and applied to the resection bed. This system is an automated medical device for the preparation of an autologous fibrin sealant, generating up to 5 ml of sealant from 120 ml of the patient's blood. The concentration of fibrin and the volume of sealant are stable; the sealant may be kept at room temperature for up to 8 hours before application without a loss of properties and effectiveness. The patients were evaluated for acute and delayed bleeding. RESULTS: Mean patient's age was 54 years (range, 31-68). Haemostasis was immediate in all cases after application of the sealant for 1 to 2 minutes to the resection site; no additional haemostatic measures were required. Mean warm ischemia time was 23 minutes (range, 20-27); mean blood loss was 90 cc (range, 20-200). Pre-operative and post-operative serum haemoglobin did not differ significantly (mean, 14.9 vs 12.6g/dl) and creatinine values (mean, 0.91 vs 0.95 ng/ml). Mean operative time was 136 minutes (range, 60-180). No postoperative bleeding or other complications occurred. CONCLUSIONS: In this study, immediate haemostasis was achieved and maintained after the kidney was reperfused. Our initial experience with the Vivostat system in laparoscopic partial nephrectomy has been encouraging.

Adult↗
PubMed2006

Intra- and peri-operative outcomes comparing radical retropubic and laparoscopic radical prostatectomy: results from a prospective, randomised, single-surgeon study.

OBJECTIVES: To prospectively compare intra- and peri-operative outcomes of open radical retropubic prostatectomy (RRP) and laparoscopic prostatectomy (LRP) by a single surgeon. PATIENTS AND METHODS: One-hundred-twenty, consecutive, age-matched patients diagnosed with clinically localized prostate cancer were eligible for surgery. Sixty patients underwent RRP and 60, LRP. Intra- and peri-operative parameters, pathologic findings and early complications were recorded. A validated visual analogue scale was used to assess pain in the recovery room, 3 h after the operation and on post-operative days 1, 2 and 3. A cystogram was performed on post-operative day 5. RESULTS: Operating time was significantly shorter in the RRP group versus the LRP group (mean+/-SD, 170+/-34. 2 vs 235+/-49.9 min, p<0.001). Blood loss was significantly less in the LRP group versus the RRP group (mean+/-SD, 853.3+/-485 vs 257.3+/-177 ml, p<0.001), but no patient in either group underwent early re-intervention for bleeding. The RRP group showed a trend for higher use of analgesia. A watertight anastomosis was shown at cystourethrography and the catheter removed in 86% and 66% of LRP and RRP patients, respectively. The overall percentage of post-operative complications and positive margins were comparable. CONCLUSION: Laparoscopic prostatectomy is an attractive alternative to open prostatectomy, offering the advantages of reduced blood loss and safe early catheter removal. Furthermore, the laparoscopic procedure proved to be safe oncologically. Long-term follow-up is required to compare functional results in terms of continence and potency.

Aged↗
PubMed2006

Cost containment in laparoscopic radical nephrectomy: feasibility and advantages over open radical nephrectomy.

PURPOSE: To highlight the impact of the laparoscopic experience of the surgical team on achievement of satisfactory results with cost containment in performing laparoscopic radical nephrectomy (LRN). PATIENTS AND METHODS: We compared the cost components of 15 consecutive uncomplicated LRNs performed in 2001 (LRN01) with 15 consecutive uncomplicated laparoscopic radical nephrectomies performed in 2003 (LRN03) and with 15 consecutive uncomplicated procedures performed at our institution by the same surgical team in the year 1999 matched for patient age, tumor size, and disease stage. The groups were comparable in demographics. RESULTS: The operative times were 250, 225, and 195 minutes in the LRN01, LRN03, and open-surgery groups, respectively, while the lengths of postoperative stay were 3.8, 3.1, and 6.5 days. Operating room costs, excluding the disposable instruments, were 11.00 /min for the open surgery and 10.00 /min for laparoscopic nephrectomy, and the cost of the postoperative stay was 300 to 310 per day. The cost of disposable instruments was 952.18 for LRN01 and 146.37 for LRN03. The overall costs were 4155.00 for the open-surgery group, 4672.00 for LRN01, and 3336.37 for LRN03. CONCLUSIONS: Cost containment in laparoscopic nephrectomy is possible. A proper team learning curve and the employment of reliable reusable instruments is the key to reducing costs, making this procedure as economically advantageous as the equivalent open procedure.

Cost Control↗
PubMed2005

Vardenafil for the treatment of erectile dysfunction: a critical review of the literature based on personal clinical experience.

OBJECTIVE: To critically review the literature on vardenafil in the treatment of erectile dysfunction while integrating the clinical findings with the personal experience of the authors. METHODS: Analysis of published full-length papers that were identified through Medline search from January 2000 through May 2004. Abstracts published in peer-reviewed journals from the same period were also considered. RESULTS: Efficacy, tolerability and safety, as reported in the peer-reviewed literature compares well with the authors' personal experience. Authors' personal observations include discussions on potency, selectivity, selection of initial dose, counselling for patients characteristically considered difficult-to-treat (diabetes, prostatectomy, depression), including the determination of the maximal efficacious dose and the possible role of daily dosing, optimisation of the use of vardenafil according to its pharmacokinetic and pharmacodynamic profiles (onset and reliability), and management of ED patients with or at risk for cardiovascular disease. CONCLUSIONS: Extensive experience with vardenafil as reported in peer reviewed literature confirms the important role of vardenafil in the management of patients with ED. The development of each physician's own experience with vardenafil is key to optimise overall satisfaction of this therapy by the patient and his partner.

Clinical Competence↗
PubMed2005

Nerve-sparing laparoscopic cystectomy.

Laparoscopic radical cystectomy has been included among the viable options for the surgical treatment of muscle-invasive bladder cancer. Even with the minimally invasive approach, it must be considered a major surgical intervention and, even in experienced hands, it can be associated with a significant percentage of complications with a negative impact on overall quality of life, especially in terms of continence and sexual potency. According to our Medline search, only two papers are available from the literature on laparoscopic and robotic versions of nerve- and seminal-sparing cystectomy and nerve-sparing cystectomy, performed respectively on three and 17 patients, showing the feasibility and preliminary results of those surgical procedures. Therefore, data seem encouraging, but further prospective studies are mandatory to correctly assess oncologic and functional results in terms of potency and continence maintenance related to these innovative techniques.

Carcinoma, Transitional Cell↗
PubMed2005

Update of the minimally invasive therapies for benign prostatic hyperplasia.

PURPOSE OF REVIEW: The elevated impact benign prostatic hyperplasia has on patient quality of life has determined continuous research into the development of minimally invasive therapies aimed at restoring or preserving a good quality of life. The purpose of this review is to highlight recent developments in the field of minimally invasive treatment of benign prostatic hyperplasia, and to determine their possible impact on everyday clinical practice. RECENT FINDINGS: Recent publications have described some interesting new therapies and provided data concerning long-term follow up and cost-effectiveness that have been lacking up until now. The review mainly focuses on transurethral microwave thermotherapy, interstitial laser coagulation, transurethral laser ablation, laser prostatectomies (resection and enucleation), transurethral ethanol injection therapy, transurethral electrovaporization, and high-power (80-W) potassium titanyl phosphate laser vaporization. SUMMARY: Recent developments, new approaches and long-term reports of previously described minimally invasive therapies for the treatment of benign prostatic hyperplasia are presented. Cost-effectiveness studies were also carried out to complete the comparison with standard everyday procedures. Currently, transurethral microwave thermotherapy seems to offer the soundest basis for management of the condition, providing the longest term follow up and the largest numbers of studies completed to date. Among surgical alternatives, holmium laser enucleation has gained ground as an encouraging new approach, being similar to standard transurethral resection of the prostate, but reducing perioperative morbidity with the same long-term results. More randomized comparisons correctly conducted need to be undertaken before an accurate general picture is available for the urologist.

Humans↗
PubMed2005

Laparoscopic adrenalectomy and adrenal-preserving surgery.

PURPOSE OF REVIEW: The aim of this paper is to define the current role of laparoscopy in the management of surgical adrenal diseases evaluating the surgical aspects, the indications and contraindications of laparoscopic adrenalectomy, focusing also on the most innovative tendencies in the laparoscopic adrenal-preserving surgery. RECENT FINDINGS: Recent publications have described some interesting new indications that need to be confirmed by long-term follow up. The present review mainly focuses on defining the state of the art of current adrenal laparoscopic surgery. SUMMARY: Laparoscopic adrenalectomy is becoming the 'platinum standard' for the treatment of the adrenal surgical diseases and it should be considered the treatment of choice for benign adrenal diseases. In cases of malignancy and conservative surgery, adrenalectomy appears to be very promising, although a longer follow up and further studies are still needed to accurately assess the role played by these procedures. Finally, who should do laparoscopic adrenalectomy? Every patient who requires the ablation of the adrenal should receive laparoscopic opportunity. And the surgeons? Only those with advanced laparoscopic skills and a good knowledge of adrenal anatomy and pathophysiology will obtain the same excellent results currently reported in the literature.

Adrenal Gland Diseases↗
PubMed2004

Laparoscopic cryoablation of solid renal masses: intermediate term followup.

PURPOSE: We report our experience with laparoscopic renal cryoablation (LRC) in select cases of small renal neoplasms. We evaluated the oncological results with the advantages of minimally invasive surgery. MATERIALS AND METHODS: Since September 2000, at our department 37 patients with a mean age of 64 years (range 29 to 89) have undergone LRC for computerized tomography or magnetic resonance imaging (MRI) documented renal masses. Mean lesion diameter was 25.7 mm (range 10 to 60). According to tumor position in 22 cases the procedure was performed transperitoneally and in 15 it was done retroperitoneoscopically. Postoperative followup included MRI on postoperative day 1, 1, 3, 6, 12, 18 and 24 months after surgery, and annually thereafter. Moreover, 6 months following the surgical procedure biopsy of the site of the treated neoplasm was performed. RESULTS: The laparoscopic procedure was successfully completed in all cases. Mean operative time was 194 minutes (range 120 to 300) and mean blood loss was 165.3 ml (range 20 to 900). Final histological evaluation revealed renal cell carcinoma in 29 cases and oncocytoma in 6, while 2 were reported as indefinite. All patients were discharged home after a mean of 3.8 days (range 3 to 7) and returned to normal social life after a mean of 7.3 days (range 5 to 9). Early and postoperative complications were evaluated. Mean diameter of the cryolesion on postoperative day 1 on MRI was 48.2 mm and it progressively decreased during followup. Of the 35 patients with at least 6 months of followup computerized tomography guided biopsy was performed in 25, who were negative for neoplasm. CONCLUSIONS: LRC for small renal masses appears to be a safe, reproducible, minimally invasive technique. Medium term followup in our series is encouraging, although further studies and prolonged followup are needed to access properly the role of this surgical technique.

Adenoma, Oxyphilic↗
PubMed2003

Laparoscopic nerve- and seminal-sparing cystectomy with orthotopic ileal neobladder: the first three cases.

INTRODUCTION AND OBJECTIVES: Seminal and prostate sparing cystectomy represents an alternative in young patients where preservation of urinary continence and sexual potency are fundamental. We present our preliminary experience with this procedure performed laparoscopically. METHODS: Three men-53, 58 and 49 years old-suffering from recurrent superficial transitional cell carcinoma of the bladder, resistant to intravesical therapy, underwent laparoscopic nerve, prostate and seminal vesical sparing cystectomy. One week before surgery, TURP was performed to create an adequate prostate capsule. After pneumoperitoneum induction and the positioning of five/six trocars, the ureters were clipped and transected, the vas deferens and seminal vescicles were identified and prepared for the conservative procedure. Cystectomy was performed with vascular pedicles transection by EndoGia. The reconstruction of the bladder was obtained through a 7 cm longitudinal periumbilical incision using 60 cm of ileus and an orthotopic neobladder realized outside the abdomen. The ileocapsular anastomosis was performed laparoscopically after the re-induction of pneumoperitoneum. RESULTS: No major complications were recorded. The surgical time was respectively 480, 450 and 410 min. Blood loss was 150, 220 and 300 ml respectively. Drains were removed after 4 days (two patients) and 6 days (one patient) and the patients were discharged after 8 days (two patients) and 9 days. The patients were fully continent after catheter removal with normal uroflowmetry. At the three month follow-up they had a normal sexual function, equivalent to the preoperative assessment. The patients reported adequate erections for intercourse. CONCLUSIONS: Laparoscopic prostate and seminal cystectomy with orthotopic ileal neobladder is a safe, feasible, reproducible surgical technique. In patients who desire to preserve sexual functioning and obtain complete continence it represents a valid alternative to classic radical cystectomy.

Carcinoma, Transitional Cell↗
PubMed2002

A prospective study comparing paroxetine alone versus paroxetine plus sildenafil in patients with premature ejaculation.

PURPOSE: We compared the efficacy of paroxetine alone and combined with sildenafil in patients complaining of premature ejaculation. MATERIALS AND METHODS: Enrolled in this study were 80 consecutive potent men 19 to 47 years old (mean age 34) with premature ejaculation but without any obvious organic cause. Pretreatment evaluation included a history, self-administration of the International Index of Erectile Function (IIEF) questionnaire, physical examination and the Meares-Stamey test to exclude genital tract infection. The initial 40 patients received 10 mg. paroxetine daily for 21 days and then 20 mg. as needed, that is 3 to 4 hours before planned sexual activity, for 6 months (group 1). The other group of 40 men received 10 mg. paroxetine daily for 21 days and then 20 mg. as needed plus 50 mg. sildenafil as needed, that is 1 hour before planned sexual activity, for 6 months (group 2). Patients were followed 3 and 6 months after beginning therapy and were evaluated using several general assessment questions, IIEF and ejaculatory latency time. RESULTS: Mean ejaculatory latency time +/- SE in group 1 was 0.33 +/- 0.04, 3.7 +/- 0.10 (p <0.01) and 4.2 +/- 0.03 (p <0.01) minutes at baseline, 3 and 6-month followup, while in group 2 it was 0.35 +/- 0.03, 4.5 +/- 0.07 (p <0.01) and 5.3 +/- 0.02 (p <0.001) minutes, respectively. When improvement in ejaculatory latency time was compared in the 2 groups, group 2 results proved to be significantly greater (p <0.05). Baseline, and 3 and 6-month mean intercourse satisfaction domain values of the IIEF were 9, 11 and 11 (p = 0.09, not significant), and 9, 11 and 14 (p <0.05) in groups 1 and 2, respectively. Group 2 patients reported significantly greater intercourse satisfaction than those in group 1 (p <0.05). At baseline, 3 and 6 months there was a mean of 0.9 +/- 0.1, 1.7 +/- 0.3 (not significant) and 2.5 +/- 0.3 (p <0.01) coitus episodes weekly in group 1, and 1 +/- 0.2, 2.3 +/- 0.3 (p <0.01) and 3.2 +/- 0.1 (p <0.001) in group 2, respectively. Group 2 patients reported a significantly higher number of coitus episodes weekly (p <0.05). Side effects in the 40 group 1 cases included anejaculation in 1 (2.5%), gastrointestinal upset and/or nausea in 5 (12.5%), headache in 4 (10%) and decreased libido in 2 (5%). Side effects in the 40 group 2 cases included anejaculation in 1 (2.5%), headache in 8 (20%), gastrointestinal upset and/or nausea in 6 (15%) and flushing in 6 (15%). Group 2 patients reported significantly more headaches (p <0.01) and flushing episodes (p <0.001) than those in group 1. After 6 months of treatment 33 men (82.5%) in group 1 and 36 (90%) in group 2 were willing to continue therapy (not significant). CONCLUSIONS: Paroxetine combined with sildenafil appears to provide significantly better results in terms of ejaculatory latency time and intercourse satisfaction versus paroxetine alone in potent patients with premature ejaculation. However, combined treatment is associated with a mild increase in drug related side effects.

Adult↗
PubMed2002

Vestibular flap urethroplasty for strictures of the female urethra. Impact on symptoms and flow patterns.

INTRODUCTION: To assess the impact on subjective symptoms and flow patterns of a new surgical technique designed to correct strictures of the female distal urethra and urethral meatus. MATERIALS AND METHODS: Seventeen patients (mean age 41.2 years) with symptomatic strictures of either the distal urethra or the urethral meatus entered the study. Patients reporting an AUA score >20, a diagnosis of bladder outlet obstruction according to the Abrams-Griffiths nomogram and the Schaefer linPURR diagram, urethral calibration <20 F and radiologic evidence of the stricture, were considered eligible for surgery. A pedicled flap isolated from the vaginal vestibule was anastomosed with two longitudinal running sutures along the two edges of an opened urethra. RESULTS: In all cases, diffuse fibrosis of the urethral wall was demonstrated at histological examination. Mean (+/- SE) preoperative and 12-month follow-up results were as follows: AUA score 25.2 +/- 2.1 vs. 8.4 +/- 1.2 (p < 0.0001); peak flow rate (ml/s) 13.2 +/- 1.2 vs. 36 +/- 1.5 (p < 0.0001); detrusor pressure at Q(max) (cm H(2)O) 45 +/- 5 vs. 17 +/- 3; residual urine volume (ml) 120 +/- 5 vs. 20 +/- 5 (p < 0.0001). Fifteen patients (88%) showed an unobstructed Abrams-Griffiths nomogram and a Schaefer linPURR diagram postoperatively. All but 2 cases (88%) could be calibrated at 28 F postoperatively and showed a normal urethral lumen at voiding cystourethrography. Complications were never noted. CONCLUSIONS: Female patients with symptomatic strictures of the distal urethra or urethral meatus may be treated efficaciously and safely with vestibular flap urethroplasty. Although this technique must be performed under optical magnification it is easy to perform and is not associated with complications.

Adolescent↗