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PubMed2002

Biofeedback vs verbal feedback as learning tools for pelvic muscle exercises in the early management of urinary incontinence after radical prostatectomy.

OBJECTIVE: To evaluate the comparative effectiveness of electromyographic (EMG) biofeedback with verbal instructions as learning tools of pelvic muscle exercises (PMEs) in the early management of urinary incontinence after radical prostatectomy. PATIENTS AND METHODS: Forty-two consecutive patients (mean age 64 years, sd 4.2), with urinary incontinence after radical retropubic prostatectomy for localized prostate cancer, were randomized to receive biofeedback (group A, 28 men) or verbal feedback (group B, 14 men) as learning tools for PMEs immediately after catheter removal. Group A received 15 sessions of EMG biofeedback (three times weekly, 30 min each) and group B verbal instructions. Evaluation at baseline and 1, 2, 3 and 6 months included the 1-h pad-test and a questionnaire (number of pads/day and incontinence episodes). RESULTS: By the last follow-up, 27 patients had received biofeedback and 15 verbal instructions. Data were analysed according to the intention-to-treat principle. Urine loss as assessed by the 1-h pad-test at baseline, 1, 2, 3 and 6 months was 39, 18, 7, 4 and 3 g for group A and 31, 11, 3, 1 and 0 g for group B, respectively (P > 0.05). The number of pads/day was 3.9, 3.4, 1.2, 0.8 and 0.4 for group A and 3.6, 1.8, 0.9, 0.4 and 0.2 for group B, respectively (P > 0.05). The overall continence rate at 6 months was objectively (urine loss > 1 g) 91% and subjectively (0-1 pad/day) 95%. CONCLUSION: Intensive verbal instructions and biofeedback were both very effective behavioural methods and learning tools for PMEs in the early management of urinary incontinence after radical prostatectomy.

Biofeedback, Psychology↗
PubMed2003

Surgical anatomy of the puboprostatic complex with special reference to radical perineal prostatectomy.

OBJECTIVE: To investigate the retropubic space and attachments of the prostate and urethra, with special reference to radical perineal prostatectomy. MATERIALS AND METHODS: Anatomical relationships were assessed intraoperatively in 60 patients, and in five cadavers after preparing the dorsal vein complex with coloured latex. Cross-sections of the area of interest were evaluated by microscopy. RESULTS: The puboprostatic (pubovesical) ligaments could be clearly distinguished from the median part of the puboprostatic complex continuous with the urethral suspensory mechanism. The dorsal vein complex is integrated into this fibromuscular attachment of the prostate and male urethra. During the perineal approach, dissection in this region follows the so-called avascular plane. CONCLUSION: With this new insight into the anatomical relationships the nomenclature derived from radical retropubic prostatectomy could be mirrored. In radical perineal prostatectomy, both the urethral suspensory mechanism and the dorsal vein complex can be preserved.

Humans↗
PubMed1993

Efficacy of preoperative donation of blood for autologous use in radical prostatectomy.

To determine the amount of blood lost, the number of transfusions, and the effectiveness of preoperative autologous blood donation in radical prostatectomy, 163 patients' records from 1987 to 1991 were reviewed at four university hospitals and three community hospitals. Calculated red cell volume lost was 1003 +/- 535 mL (mean +/- SD), which corresponds to 44 +/- 18 percent (mean +/- SD) of total red cell volume. Preoperative donation of blood for autologous use reduced the rate of transfusion of allogeneic blood from 66 to 20 percent (p < 0.001). Of the patients who donated 1 to 2 units, 32 percent received allogeneic blood; 14 percent of those who donated 3 units received allogeneic blood. Donation of 4 units reduced the allogeneic transfusion rate to 11 percent. However, as the number of units donated increased (1-3 units), the units not transfused also increased (0-21%). Ninety-one (56%) of 163 patients donated fewer than 3 units. Autologous blood donation is effective in minimizing the transfusion of allogeneic blood to radical prostatectomy patients, but many patients do not donate enough blood (< 3 units). The donation of 3 units of blood for autologous use is recommended for patients who undergo radical prostatectomy.

Aged↗
PubMed2002

Neoadjuvant strategies for prostate cancer prior to radical prostatectomy.

Although definitive therapy with either radical prostatectomy or radiation therapy can be effective, the optimal treatment for prostatic adenocarcinoma remains controversial. Patients may be at significant risk for primary treatment failure even with apparent clinically localized disease. Thus, there has been increased interest in initial multimodal therapy in order to maximize the potential for cure. Neoadjuvant hormonal therapy prior to radical prostatectomy has been used for several decades and a large body of literature discusses its use; nevertheless, the current data suggest that it only decreases rates of positive surgical margins without improving prostate-specific antigen (PSA)-free or disease-free survival. Novel neoadjuvant hormonal and chemotherapeutic regimens are under investigation and may improve outcomes for patients undergoing radical prostatectomy.

Adenocarcinoma↗
PubMed2004

[The influence of different wound drainage systems in radical retropubic prostatectomy--a prospective randomized study].

INTRODUCTION: Wound drainage after radical prostatectomy is used to reduce postoperative hematomas and lymphoceles and to drain any leakage at the vesicourethral anastomosis. We evaluated two different suction-drainage systems regarding their efficacy. MATERIAL AND METHOD: Fifty-seven patients with radical retropubic prostatectomy and pelvic lymphadenectomy were prospectively randomized. Two drains were placed bilaterally, using the Ulmer drain (16, F, Unoplast A/S, Maersk Medical) with suction. Patients with Ulmer drain were randomized to removal with and without prior shortening of the drain. The third system was the Blake silicon drain with J-VAC system (19F, Ethicon) with continuous suction. RESULTS: Of the 57 patients, 19 were treated by J-VAC drainage (J-VAC), 19 received the Ulmer drain with drain shortening (Ulmer-with) prior to removal and 19 received the Ulmer drain without any drain shortening (Ulmer-without). Total drainage volume (mean) was statistically significantly different (p < 0.001) with 760 cc for J-VAC, 309 cc for Ulmer-without and 234 cc for Ulmer-with. Ultrasonography demonstrated 11 lymphoceles, with 5 occurring with J-VAC, 3 with Ulmer-with and 3 with Ulmer-without. These differences did not reach statistical significance (p = 0.67). Intervention was needed in 3 of the 11 patients with lymphoceles (2 with J-VAC, 1 with Ulmer-without). The mean drainage time was 3.8 days for J-VAC, 2.9 days for Ulmer-with and 2.5 days for Ulmer-without, which was statistically significant different (p = 0.005). CONCLUSIONS: Perioperative wound drainage after radical prostatectomy with pelvic lymphadenectomy is useful to reduce perioperative complications. Different wound drainage systems demonstrate different efficacy regarding drainage volume, drainage duration and lymphocele formation. Our data are in favor of the Ulmer drain system with shortening of the drain prior to removal.

Aged↗
PubMed2006

Transrectal colour Doppler contrast sonography in the diagnosis of local recurrence after radical prostatectomy--comparison with MRI.

OBJECTIVE: To assess the usefulness of colour power-Doppler transrectal sonography before/after contrast agent in the detection of local recurrence in patients with rising prostate-specific antigen values after radical prostatectomy and to compare with magnetic resonance imaging . MATERIALS AND METHODS: 18 patients with rising prostate-specific antigen values after prostatectomy underwent digital rectal examination, bone scintigraphy, magnetic resonance imaging, transrectal colour power-Doppler sonography before/after contrast agent, and transrectal sonography-guided biopsy. Sensitivity, specificity, accuracy, positive and negative predictive values were calculated. Results were correlated using McNemar binomial 2-tailed P-test. RESULTS: Baseline and contrast-enhanced transrectal colour power-Doppler sonography and contrast-enhanced magnetic resonance imaging identified recurrent disease in 6, 10 and 10 patients, respectively. Biopsy confirmed recurrence in 10 patients, but was positive also in 2 additional patients who were negative at contrast-enhanced transrectal colour power-Doppler sonography and contrast-enhanced magnetic resonance imaging. The remaining 6 patients were negative also at diagnostic imaging and biopsy after 30 days. Grey-scale transrectal sonography values were: sensitivity 91.7 %, specificity 66 %, PPV 91.6 %, NPV 40 %. Baseline colour power-Doppler transrectal sonography values were: sensitivity 38.5 %, specificity 85 %, diagnostic accuracy 50 %, PPV 83.3 %, NPV 33.3 %. Contrast enhanced colour power-Doppler transrectal sonography and magnetic resonance imaging values were: sensitivity 76.9 %, specificity 100 %, diagnostic accuracy 83.3 %, PPV 100 %, NPV 62.5 %. CONCLUSION: Contrast-enhanced transrectal colour power-Doppler sonography increases specificity in the detection of local recurrence after prostatectomy. Magnetic resonance imaging yields equivalent accuracy. Biopsy remains the diagnostic gold standard, but the use of imaging methods may reduce the number of biopsies.

Aged↗
PubMed1999

Immediate hormonal therapy compared with observation after radical prostatectomy and pelvic lymphadenectomy in men with node-positive prostate cancer.

BACKGROUND: Because the optimal timing of the institution of antiandrogen therapy for prostate cancer is controversial, we compared immediate and delayed treatment in patients who had minimal residual disease after radical prostatectomy. METHODS: Ninety-eight men who underwent radical prostatectomy and pelvic lymphadenectomy and who were found to have nodal metastases were randomly assigned to receive immediate antiandrogen therapy, with either goserelin, a synthetic agonist of gonadotropin-releasing hormone, or bilateral orchiectomy, or to be followed until disease progression. The patients were assessed quarterly during the first year and then semiannually. RESULTS: After a median of 7.1 years of follow-up, 7 of 47 men who received immediate antiandrogen treatment had died, as compared with 18 of 51 men in the observation group (P=0.02). The cause of death was prostate cancer in 3 men in the immediate-treatment group and in 16 men in the observation group (P<0.01). At the time of the last follow-up, 36 men in the immediate-treatment group (77 percent) and 9 men in the observation group (18 percent) were alive and had no evidence of recurrent disease, including undetectable serum prostate-specific antigen levels (P<0.001). In the observation group, the disease recurred in 42 men; 13 of the 36 who were treated had a complete response to local treatment or hormonal therapy (or both), 16 died of prostate cancer, and 1 died of another disease. The remaining men in this group were alive with progressive disease at the time of the last follow-up or had had a recent relapse. Except for the treatment group (immediate therapy or observation), no clinical or histologic characteristic significantly influenced the outcome. CONCLUSIONS: Immediate antiandrogen therapy after radical prostatectomy and pelvic lymphadenectomy improves survival and reduces the risk of recurrence in patients with node-positive prostate cancer.

Aged↗
PubMed2005

Radical prostatectomy versus watchful waiting in early prostate cancer.

BACKGROUND: In 2002, we reported the initial results of a trial comparing radical prostatectomy with watchful waiting in the management of early prostate cancer. After three more years of follow-up, we report estimated 10-year results. METHODS: From October 1989 through February 1999, 695 men with early prostate cancer (mean age, 64.7 years) were randomly assigned to radical prostatectomy (347 men) or watchful waiting (348 men). The follow-up was complete through 2003, with blinded evaluation of the causes of death. The primary end point was death due to prostate cancer; the secondary end points were death from any cause, metastasis, and local progression. RESULTS: During a median of 8.2 years of follow-up, 83 men in the surgery group and 106 men in the watchful-waiting group died (P=0.04). In 30 of the 347 men assigned to surgery (8.6 percent) and 50 of the 348 men assigned to watchful waiting (14.4 percent), death was due to prostate cancer. The difference in the cumulative incidence of death due to prostate cancer increased from 2.0 percentage points after 5 years to 5.3 percentage points after 10 years, for a relative risk of 0.56 (95 percent confidence interval, 0.36 to 0.88; P=0.01 by Gray's test). For distant metastasis, the corresponding increase was from 1.7 to 10.2 percentage points, for a relative risk in the surgery group of 0.60 (95 percent confidence interval, 0.42 to 0.86; P=0.004 by Gray's test), and for local progression, the increase was from 19.1 to 25.1 percentage points, for a relative risk of 0.33 (95 percent confidence interval, 0.25 to 0.44; P<0.001 by Gray's test). CONCLUSIONS: Radical prostatectomy reduces disease-specific mortality, overall mortality, and the risks of metastasis and local progression. The absolute reduction in the risk of death after 10 years is small, but the reductions in the risks of metastasis and local tumor progression are substantial.

Aged↗
PubMed2002

Identification of isolated and early prostatic adenocarcinoma in radical prostatectomy specimens with correlation to biopsy cores: clinical and pathogenetic significance.

Prostatic adenocarcinoma (PAC) is a multifocal disease. In this study, we identified isolated and small foci of PAC (ISPAC) in radical prostatectomy specimens, described the histopathologic features, investigated their zonal distribution in the prostate and their relationship with large tumor nodules, and correlated the findings with those of preceding biopsy cores. One hundred and thirty radical prostatectomy specimens performed for PAC or for urothelial carcinoma of the urinary bladder with incidental PAC were reviewed for identification of ISPAC. Prostates were serially sectioned in the horizontal plane and submitted in toto for microscopic examination. ISPAC were defined as foci of PAC measuring less than 3 mm in maximum diameter. There were 461 ISPAC identified in 114 cases. They were distributed in the transitional zone (TZ) (18 foci), the apex (73 foci), the anterior horn of the non-TZ (NTZ) (118 foci), the base (8 foci), and the remaining NTZ (244 foci). ISPAC usually consisted of groups of small acini with a GS ranging from 2 to 7 (3 + 4). GSs of ISPAC consisted of single grade or two consecutive grades equal to or lower than those of the main PAC. ISPAC were more often located in close proximity to large tumor nodules. The number of ISPAC increased with the tumor volume up to 3 cm3, then decreased as the PAC became more extensive (p value = 0.02, statistically significant). Prostates with NTZ PAC <1.5 cm3 and TZ PAC or prostates containing 4 or more than 4 ISPAC tended to be frequently associated with small foci of PAC in biopsy cores In this study, we identified ISPAC that likely represent foci of PAC in early development and account for the multicentricity and heterogeneity of PAC. ISPAC in the NTZ were common and may account for small foci of PAC or atypia in biopsy cores. Although these small foci of PAC or atypia in biopsy cores without accompanying higher GS PAC were often associated with significant PAC, they may also occasionally represent insignificant or vanishing PAC in subsequent radical prostatectomies.

Adenocarcinoma↗
PubMed2003

Radical prostatectomy--long-term oncological outcome from a community hospital.

OBJECTIVE: Radical prostatectomy has recently been shown to prolong cancer-specific survival compared to watchful waiting in patients with localized prostate cancer. Most patients who seek medical advice for this disease are treated in hospitals in which the operation is performed relatively infrequently. The aim of this study is to report the oncological outcome at intermediate- to long-term follow-up after radical prostatectomy performed in a community hospital. MATERIAL AND METHODS: A total of 148 patients underwent radical prostatectomy at Ryhov County Hospital between 1985 and 1997. Patients without T3 tumours, prostate-specific antigen (PSA) >10 ng/ml or poorly differentiated tumours were judged to be in a low-risk group, those with one risk factor to be in an intermediate group and those with two or more factors to be in a high-risk group. The projected biochemical disease free- and cancer-specific survival rates were compared between these risk groups. RESULTS: Median follow-up was 96 months for surviving patients. Patients in the low- and intermediate risk groups had equal 10-year PSA-free survival rates of 68.8%, while that in the high-risk group was only 19.3% (9-year data). Corresponding cancer-specific survival rates were 93% and 84%, respectively. CONCLUSIONS: The oncological outcome seems comparable to that reported in the literature, even when the operation is performed in a low-volume community-based setting.

Aged↗
PubMed2004

Retropubic transvesical prostatectomy for significant prostatic enlargement must remain a standard part of urology training.

OBJECTIVE: In recent years, open prostatectomy for benign enlargement has again become an issue of interest. We evaluated our experience with this procedure. Special attention was paid to the effect of the experience of the surgeon on operative outcome. MATERIAL AND METHODS: The patient files of 201 patients were evaluated retrospectively for operation outcome parameters. Statistical analysis was performed where appropriate. The different parameters were also analyzed separately for patients operated on by the head of the department and those operated on by residents. RESULTS: We found significant differences in pre- and postoperative median residual urine volume (85 vs 0.0 ml; p < 0.001) and pre- and postoperative median urinary flow (6.0 vs 20.8 ml/s; p < 0.001). There was a moderate correlation between preoperative determination of the prostate volume by means of transrectal ultrasound and postoperative histological weight. Patients operated on by the head of the department had a significantly shorter operation time. Postoperative complications were rarely seen in either group. The rates of postoperative complications were as follows: permanent incontinence, 0.5%; endoscopic revision (bleeding), 3%; open revision, 1%; urinary tract infection, 13%; and secondary wound healing, 5.5%. CONCLUSIONS: We feel that open prostatectomy remains an excellent technique for large prostate adenomas and should always be offered in such cases as a true alternative to endoscopic techniques. Having a well-trained urologist perform the procedure is the best guarantee of minimal blood loss and minimal complication rates. Therefore, open prostatectomy should be part of the education program of all prostate centers and urological departments.

Aged↗
PubMed2005

Comparison of tumor- and comorbidity-related predictors of mortality after radical prostatectomy.

OBJECTIVES: To identify and compare tumor- and non-tumor-related predictors of survival after radical prostatectomy and to incorporate the latter into the tumor node metastasis classification of prostate cancer. MATERIAL AND METHODS: A total of 402 patients who underwent radical prostatectomy (mean follow-up period 6.9 years) were stratified according to postoperative tumor stage, Gleason score, prostate-specific antigen level, age and five comorbidity classifications. Cox proportional hazard models were used to identify independent prognostic factors predicting overall survival. RESULTS: Comorbidity (American Society of Anesthesiologists Physical Status classification), Gleason score and age, but not tumor stage, were independent predictors of overall survival. Based on tumor stage and the identified independent prognostic factors, an easily applicable prognostic score was developed to predict overall mortality. CONCLUSION: A prognostic classification of radical prostatectomy patients based on Gleason score, comorbidity and age and supplementary to a coarsened variant of the tumor node metastasis classification may be of clinical value.

Aged↗
PubMedDate not supplied

Quality of life in men with localized prostate cancer treated by radical prostatectomy or radiotherapy.

Radical prostatectomy and radiotherapy are the most commonly utilized modalities for managing patients with localized prostate cancer. Each has effects on quality of life that are important in decision making. Long term side effects of these treatment modalities include urinary, bowel and sexual dysfunction, and have been documented. Comparison of the side effects of these different modalities continues to be explored, emphasizing their effects on quality of life (QOL) from the patient's viewpoint. Questionnaires were mailed to 224 eligible patients and a response was elicited in 161 men (72%). The final number of patients who completed all the questionnaires was 151. Of these, 73 (48%) had radical prostatectomy and 78 (52%) had radiotherapy. General well being measures demonstrated a definite advantage favoring men treated with radical prostatectomy. Prostate cancer specific QOL measures were similar among men treated with surgery or radiotherapy. Radiotherapy treated men were slightly more likely to report bowel-related problems than surgically treated men. Urinary QOL measures were no different between treated groups. Surgically treated men reported lower level of sexual function than radiotherapy treated men.

Adenocarcinoma↗
PubMed2005

Is tumor vascularity in prostate core biopsies a predictor of PSA recurrence after radical prostatectomy?

The purposes of this study were to evaluate if tumour vascularity by Chalkley counting (TVC) in prostate core biopsies can be a predictor of PSA recurrence after radical prostatectomy in prostate cancer and to estimate the concordance between the TVC in core biopsies and the subsequently examined prostatectomy specimen. All patients, with Gleason score < or =7 in core biopsy, clinical stage T1 or T2 who had a radical prostatectomy during 1990-1997 at Sahlgrenska University Hospital, were selected as a primary group. Patients with neoadjuvant hormonal therapy were excluded. The patients were divided into two groups, one with PSA recurrence and one group without PSA recurrence. 25 patients had PSA recurrence during the follow up period and 25 patients from non-recurrence group were randomly selected. TVC was assessed from the prostate tissue by immunostaining against CD34. TVC was statistically significant predictor of PSA relapse. The PSA-free survival rate was only 17% in patients within the highest TVC quartile compared to 67% in patients within the lowest TVC quartile.

Antigens, CD34↗
PubMed2001

Laparoscopic radical prostatectomy: the lessons learned.

PURPOSE: To evaluate the operative, oncologic, and functional results of laparoscopic radical prostatectomy based on an initial series of 350 patients. PATIENTS AND METHODS: Between January 1998 and May 2000, 350 consecutive patients underwent laparoscopic radical prostatectomy according to our technique. The study of operative morbidity was based on all intraoperative and postoperative complications. The oncologic assessment was based on clinical, laboratory, and intraoperative and postoperative pathological data. Postoperative functional results were assessed by the ICS-male self-administered questionnaire. RESULTS: No deaths were observed in this series. Conversion was required in seven cases, exclusively among the first 70 patients. The mean operating time was 217 +/- 59 minutes, including the lymphadenectomy phase that was considered necessary in 21.4% of patients, and 195 +/- 56 minutes for the most recent 200 patients. The mean intraoperative blood loss was 354 +/- 250 mL. The overall transfusion rate was 5.7% and 2.8% in the last 250 patients. Intraoperative complications were reported in 14 patients (4%), and the reoperation rate was 3.7%. The mean postoperative bladder catheterization time was 5.8 +/- 3.3 days, and the catheter could be removed before the 5th day in 41% of patients. The mean hospital stay was 6 +/- 3.9 postoperative days (range 2-33 days). By pathologic stage, the positive surgical margin rate was 3.6% for pT2a specimens (3 patients), 14% for pT2b specimens (29 patients), 33% for pT3a specimens (12 patients), and 43.5% for pT3b specimens (10 patients). In the first 75 patients with pT2N0/Nx negative-margin specimens and a follow-up of >12 months, the PSA concentrations was <0.2 ng/mL in 92% of patients. The continence rate (no protection necessary either during the day or at night) among the first 133 patients was 85.5% and the postoperative erection rate was 59% among 22 selected consecutive patients. CONCLUSIONS: This study confirms the value, in our experience, of the laparoscopic approach to radical prostatectomy, which allows satisfactory cancer control associated with low perioperative morbidity and encouraging functional results in terms both of continence and erectile function.

Aged↗
PubMed2003

Vattikuti Institute Prostatectomy: a single-team experience of 100 cases.

PURPOSE: To analyze the outcomes of the first 100 patients undergoing robotic radical prostatectomy by a single surgical team. PATIENTS AND METHODS: From August 2001 to May 2002, we performed robotic radical prostatectomy in 100 patients with localized prostate cancer. The mean age was 60 +/- 0.67 years (SEM), the body mass index 27.5 +/- 0.35, the preoperative prostate specific antigen concentration 7.2 +/- 0.86 ng/mL, and follow-up 5.5 +/- 0.24 months. Thirty-eight patients also underwent pelvic lymph node dissection. We used the da Vinci surgical system and a subperitoneal approach (the Vattikuti Institute Prostatectomy; VIP). This is a prospective outcomes analysis of these patients. RESULTS: The mean operating time was 195 +/- 5.0 minutes, and the mean blood loss was 149 +/- 11.8 mL. No patient required blood transfusion. The stages of the cancers were pT(2a) in 21, pT(2b) in 64, pT(3a) in 5, pT(3b) in 9, and pT(3b)N(1) in 1. The positive surgical margin rate was 15%. At 1, 3, and 6 months, the continence rates were 37%, 72%, and 92%, respectively, and the potency rates were 11%, 32%, and 59%. CONCLUSION: The VIP is a safe operation with excellent operative parameters, low morbidity, and good surgical margins. The early functional results are promising.

Adult↗
PubMed2003

Hernia repair during endoscopic (laparoscopic) radical prostatectomy.

We retrospectively reviewed our experience in performing endoscopic extraperitoneal radical prostatectomy (EERPE) and totally extraperitoneal (TEP) hernia repair in one procedure to evaluate its feasibility and safety. Based on our experience of 70 laparoscopic radical prostatectomies, a total of 60 patients underwent EERPE. Eight of these had 10 hernias repaired with Prolene mesh. The median total operating time for EERPE was 165 minutes. Mesh placement required an additional 15 minutes for a unilateral hernia and 25 minutes for bilateral hernias. The conversion rate and the reoperation rate were 0%. The median duration of vesical catheterization was 8.3 days. One patient required a blood transfusion. The most common minor complications, occurring in eight patients, were edema and hematoma of the penis. No wound infection occurred. The only major complication was a deep venous thrombosis in one patient. No additional complications developed in the hernioplasty group. We conclude that the extraperitoneal approach for radical prostatectomy allows concomitant inguinal hernia repair with a low morbidity rate and within an acceptable operating time.

Aged↗
PubMed1993

Transurethral laser prostatectomy: a comparison of contact tip mode and lateral firing free beam mode.

Transurethral laser prostatectomy was performed on 66 patients for the management of bladder outlet obstruction secondary to prostatic hyperplasia. All of the patients were treated on an outpatient basis primarily using IV sedation or spinal anesthesia. Selection consisted of patients with obstructive voiding symptoms who would be considered candidates for transurethral resection of the prostate (TURP). Thirty procedures were performed with the contact tip laser probe, with successful results noted in 24 cases (80%). Thirty-one of the 36 patients who underwent laser prostatectomy using the lateral firing free beam probe experienced a significant improvement in their obstructive voiding symptoms, for a success rate of 86%. Transurethral laser prostatectomy using the contact tip laser system or the lateral firing free beam mode appears to be an acceptable alternative to TURP in individuals with obstructive voiding symptoms.

Aged↗