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Query: UMLS:C0042024 (incontinence)
 13,409 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To decrease side effects observed after high-intensity focused ultrasound (HIFU) treatment for localized prostate cancer and to re-establish normal micturition in a patient population that often presents with concomitant prostate enlargement, the impact of a combined transurethral resection of the prostate (TURP) and HIFU has been evaluated. TURP and HIFU treatments were performed under the same spinal anesthesia. For the HIFU treatments, the Ablatherm device (EDAP SA, Lyon, France) was used. Selection criteria for HIFU treatment were localized prostate cancer, no previous treatment for prostate cancer, and prostate-specific antigen (PSA) pound 15 ng/mL at diagnosis. All patients meeting these criteria were considered for treatment and analysis. PSA nadir and stability, histology, International Prostate Specific Score (IPSS) and IPSS-quality of life, and morbidity were assessed during follow-up; 271 patients were selected: 96 in the HIFU group and 175 in the TURP plus HIFU group. A statistically significant impact was observed on catheter time (40.0 days versus 7.0 in median), incontinence (15.4% versus 6.9%), urinary infection (47.9% versus 11.4%), and the evolution of the post-treatment IPSS (8.91 versus 3.37 in average) in favor of the TURP plus HIFU group. No significant changes were observed regarding efficacy during short-term follow-up when considering a 25% retreatment rate in the HIFU group versus a 4% retreatment rate in the TURP plus HIFU group. The combination of a TURP and HIFU treatment reduces the treatment-related morbidity significantly. The patient management after a combined TURP and HIFU treatment is comparable with the management after a single TURP.
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PMID:The status of high-intensity focused ultrasound in the treatment of localized prostate cancer and the impact of a combined resection. 1275 90

Asymptomatic prostate-specific antigen (PSA) recurrence after radiation therapy for prostate carcinoma poses a diagnostic and therapeutic dilemma for clinicians. Patients with locally recurrent disease can consider treatment options of salvage surgery, cryotherapy, watchful waiting, or androgen deprivation. Of these options, only salvage surgery has been shown to result in long-term disease-free survival for selected patients. However, salvage surgery is associated with significant morbidity, including urinary incontinence and rectal injuries. Ideally, salvage surgery outcomes can be optimized with careful patient selection according to clinical stage, serum PSA levels before radiation and surgery, the medical condition of the patient, and clear expectations of the physician and patient. Among patients with locally recurrent disease, those with localized prostate carcinoma amenable to radical prostatectomy before radiation or cryotherapy would be the most suitable candidates for salvage surgery.
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PMID:Salvage prostatectomy in patients who have failed radiation therapy or cryotherapy as primary treatment for prostate cancer. 1474 44

Since the early 1990s, screening with prostate-specific antigen (PSA) testing has increased the incidence of prostate cancer. Any decrease in mortality will not be seen for at least a decade, due to the long natural history of prostate cancer. Death due to prostate cancer is rare, while the prevalence oflocalised tumours is high. The prognosis of these early-detected localised tumours is uncertain, because most patients will die from other causes. Complications of prostate-cancer therapy are common, with high rates of impotence, incontinence and gastrointestinal problems after prostatectomy or radiotherapy. Randomised trials of prostate-cancer screening, notably the 'European randomised screening for prostate cancer' (ERSPC) trial, began with the consent of ethical committees. There is a real uncertainty regarding the benefits of prostate-cancer screening. However, it is clear that these benefits are limited, because prostate-cancer death is rare before the age of 75 years. There is no real uncertainty about the harms of prostate-cancer screening. High prevalence and high rates of treatment complications deduct many disease- and disability-free years from the eligible population (men aged 55-74 years). Therefore, there has been no real uncertainty over the balance of harms and benefits in prostate-cancer screening trials. Days may be added to old age, at the cost of months of disease- and disability-free living. It is not in the best interest of eligible men to participate in these trials. Randomised trials evaluating prostate-cancer screening violate in principle and practice the Helsinki Declaration of the rights of human subjects in medical research.
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PMID:[The unreasonableness of prostate-cancer screening and the ethical problems pertaining to its investigation]. 1590 37

Patients with isolated local recurrence of prostate cancer after radiation therapy may potentially be cured of their disease by salvage radical prostatectomy (RP). The stage-specific 5-year cancer-control rates of salvage RP resemble those of standard RP. However, the ability to effectively administer salvage treatment to patients with radiorecurrent disease is compromised by the lack of diagnostic tests with sufficient sensitivity and specificity to detect local recurrence at an early stage while it is amenable to local salvage therapy. By the time biochemical recurrence is declared using the current American Society for Therapeutic Radiology and Oncology definition, the majority of patients have advanced local disease, precluding successful local salvage therapy. When salvage RP is performed at prostate-specific antigen levels of 10 ng/mL or less, an estimated 70% of patients are free of disease at 5 years. With better patient selection and technical modifications, the morbidity associated with salvage RP has improved substantially. Rates of urinary incontinence and anastomotic stricture are acceptable, although one third of patients will experience these complications. Salvage cryotherapy is a minimally invasive alternative to salvage RP, but cancer-control rates appear to be inferior and it does not provide a clear advantage over salvage RP in terms of reduced morbidity. Patients with local recurrence after radiation therapy are at increased risk of metastatic progression and cancer-specific mortality. Currently, salvage RP represents the only curative treatment option for these patients. Salvage RP may favorably alter the natural history of biochemical recurrence after radiation therapy, but it must be instituted early in the course of recurrent disease to be effective.
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PMID:Role of salvage radical prostatectomy for recurrent prostate cancer after radiation therapy. 1627 73

Prostate-specific antigen screening has led to an increase in the number of men who present with localized prostate cancer. Patients must engage in decision-making regarding treatment, which is influenced by several factors including patient age at diagnosis, tumor stage, and co-morbidities. Among those patients who decide to undergo potentially curative treatment, quality of life is extremely important. However, quality of life among men with prostate cancer has not been studied extensively compared to other sites. The proposed study addressed the quality of life in 100 African American men who underwent radical prostatectomy. The men had a mean age of 63.7 +/- 7.5 and mean age at diagnosis of 59.7 +/- 6.9 years. The most common problems or symptoms were erection failure (84.7%), urinary incontinence and frequency (63.3%), pain 54.1%, and fatigue 53.1%. Problems with either sleep or appetite were recorded by 39.8%, and psychological problems related to sadness, worry, nervousness, or feeling of loneliness were reported by 32.6%. Problems most often reported by patients as being moderate to severe in intensity were sex life (67.3%), sexual dysfunction (55.7%), erection (50.0%), and urination frequency (40.8%). These data present patient perception of adverse quality of life outcomes after prostatectomy and underscore the importance of considering both their short- and long-term expectations of treatment options.
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PMID:Radical prostatectomy and quality of life among African Americans. 1706 57

This article reviews the current status of the prostatic cryosurgery in the management of patients with prostate cancer. Recent advances in cryoablative technology have allowed to treat these patients successfully with decreased morbidity. Using transrectal high-resolution ultrasound imaging, prostate cryotherapy is delivered with multiple ultrathin (17-gauge) cryo-needles, via percutaneous transperineal approach. The extent of freezing can be precisely controlled and monitored with thermic devices, tissue destruction is monitored with real-time visualization of the prostate and surrounding structures, and urethral warming is used to avoid urethral sloughing. However, the results with the second and third-generation cryosurgical equipment will have to be confirmed by means of prospective and randomized trials, because up to now we only have data based on retrospective analyses, which are very heterogeneous. The ability of prostate-specific antigen (PSA) to predict long-term outcome after cryotherapy for localized prostate cancer is not well known because experience with this treatment modality is still limited; however, it seems that a PSA value of 0.5 ng/ml or less after 6 months or longer after cryotherapy would be associated with a high probability (greater than 95%) of negative post-treatment biopsy. Cryosurgery could also be an option of treatment for men with recurrent local disease who have undergone radiotherapy or radical prostatectomy. We have to keep in mind possible complications (incontinence, impotency, urethrorectal fistula or bladder outlet obstruction. The favorable side effect profile and preliminary oncologic and funtional results could suggest that cryosurgery will have a role in the minimally invasive management of selected patients with prostate cancer.
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PMID:[Cryosurgery in the management of prostate cancer]. 1765 50

Among men who experience prostate-specific antigen (PSA) failure after external beam radiation or brachytherapy (RT), many will harbor occult micrometastases; however, a significant minority will have a true local-only failure and, thus, potentially may benefit from a salvage local therapy. Those most likely to have a local-only failure initially have low-risk disease (PSA < 10 ng/mL, Gleason score < or =6, clinical T1c or T2a tumor status), pretreatment PSA velocity < 2.0 ng/mL per year at the time of initial presentation, interval to PSA failure > 3 years, PSA doubling time > 12 months, negative bone scan and pelvic imaging, and positive rebiopsy. In addition, men with presalvage PSA levels > 10 ng/mL, presalvage T3/T4 disease, or presalvage Gleason scores > or =7 on a rebiopsy sample without significant RT effects are unlikely to be cured by salvage local therapy. Based on a review of all series of post-RT salvage prostatectomy, cryosurgery, and brachytherapy published in English since 1990, morbidity can be substantial. Although urinary incontinence appeared to be greater after salvage prostatectomy (41%) or cryosurgery (36%) than after brachytherapy (6%), patients who received salvage brachytherapy faced a 17% risk of grade 3 or 4 genitourinary complications and a fistula risk that averaged 3.4% across all series. From this review, the authors concluded that prospective randomized studies are needed to determine the relative efficacy of the 3 major local salvage modalities and that additional research is needed to identify factors associated with an increased risk of significant complications to improve patient selection and to augment the benefit/risk ratio associated with attempts to cure local-only recurrences after radiation therapy.
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PMID:Patient selection, cancer control, and complications after salvage local therapy for postradiation prostate-specific antigen failure: a systematic review of the literature. 1769 53

The introduction of breast-sparing surgery (ie, "lumpectomy") revolutionized the management of breast cancer. The use of lumpectomy showed that quality of life could be optimized without compromising treatment efficacy. Complications of prostate cancer treatment, including impotence and incontinence, adversely alter the male self-image similarly to the way the loss of a breast does for a woman. Traditional thinking holds that prostate cancer is multifocal and therefore is not amenable to focal treatment. However, histopathologic findings from published data have indicated that up to 25% of prostate cancers are solitary and unilateral. Furthermore, the significance of minute secondary cancers might be minimal. These observations raise the question of whether certain patients can be identified and treated with a limited "lumpectomy." In this study, focal cryoablation has been used to ablate the area of known cancer as determined by staging biopsies. The serum prostate-specific antigen (PSA) concentration was obtained every 3 months for 2 years and every 6 months thereafter. American Society for Therapeutic Radiology Oncology (ASTRO) criteria for PSA recurrence were used. A total of 55 patients with > or = 1 year of follow-up had undergone focal cryoablation. Follow-up ranged from 1 to 10 years (mean, 3.6 years). At the original transrectal ultrasound biopsy, the mean and median numbers of cores taken were 9.9 and 10 (SD, +/- 3.5), respectively. Mean and median numbers of positive cores were 1.8 and 1 (SD, +/- 1.3), respectively. Of the 55 study patients, 52 (95%) had stable PSA levels with no evidence of cancer despite a medium to high risk for recurrence in 29 patients. All biopsy findings were negative among the 26 patients with a stable PSA level who had undergone routine biopsy at 1 year. No local recurrence was noted in treated areas. Potency was maintained in 44 (86%) of 51 patients. Of the 54 patients without previous prostate surgery or radiotherapy, all were continent. These preliminary results indicate that "male lumpectomy"--in which the prostate tumor region itself is destroyed--preserves potency in most patients and limits other complications (particularly incontinence) without compromising cancer control. Additional studies and long-term follow-up are needed to confirm that this treatment approach could have a profound effect on prostate cancer management.
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PMID:"Male lumpectomy": focal therapy for prostate cancer using cryoablation. 1819 6

The study reported here was undertaken to assess medium short-term efficacy of focal cryoablation as primary therapy for localized prostate cancer and to determine the rate of morbidity in patients who undergo this treatment. Patients were treated with focal cryoablation with argon cryoprobes under ultrasonographic visualization with temperature monitoring. Men who were potent at the time of intervention were encouraged to use a vacuum erectile dysfunction device on a regular basis after treatment. Incontinence was defined as any urine leakage regardless of the number of pads worn (if any). Potency was defined as the ability to achieve an erection sufficient to complete intercourse with or without oral pharmaceuticals. Biochemical failure was defined as 3 successive rises in serum prostate-specific antigen (PSA) concentration. A total of 60 consecutive patients were treated. Mean patient age was 69.0 years; mean PSA was 7.2 ng/mL, median Gleason score was 6, and median stage was T1c. Before treatment was initiated, all patients were continent and 72.7% were potent. Mean follow-up for the entire population was 15.2+/-7.4 months. Of those patients who were continent before receiving treatment, 3.6% were incontinent at 6 months, but none used any absorbent pads. At last follow-up, 80.4% of patients were biochemically disease free; mean time to failure was 3.5 months among those for whom treatment failed. The positive biopsy rate after first treatment was 23.3%, and mean time to failure was 12.0 months. Of those who underwent a second focal cryoablation procedure after positive biopsy, 66% were subsequently cancer free. All patients who were potent after the first cryoablation procedure regained their potency after the second cryoablation procedure. Focal cryoablation combined with penile rehabilitation as primary treatment for localized prostate cancer is a minimally morbid procedure with acceptable morbidity and the potential for retreatment of a patient if cancer is subsequently detected. Further study is warranted.
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PMID:Focal cryosurgery followed by penile rehabilitation as primary treatment for localized prostate cancer: initial results. 1819 12

From January 2004 to March 2007, 308 patients with clinically localized prostate cancer were treated using iodine-125 (125I) seed implantation (permanent brachytherapy) at Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences. We evaluated the treatments efficacy and morbidity in 300 prostate cancer patients who were followed up for more than 1 month after brachytherapy. Based on the National Comprehensive Cancer Network (NCCN) guidelines, patients with a prostate volume of less than 40 ml in transrectal ultrasound imaging were classified as low or intermediate risk. The median patient age was 67 years (range 50 to 79 years), the median prostate-specific antigen (PSA) value before biopsy was 6.95 ng/ml (range 1.13 to 24.7 ng/ml), and the median prostate volume was 24.33 ml (range 9.3 to 41.76 ml). The median follow-up was 18 months (range 1 to 36 months) and the PSA levels decreased in almost all patients after brachytherapy. Although 194 of 300 patients (64.7%) complained of difficulty in urination, pollakisuria/urgency, miction pain, and/or urinary incontinence, all of which might be associated with radiation prostatitis during the first month after brachytherapy, these symptoms gradually improved. 125I seed implantation brachytherapy is safe and effective for localized prostate cancer within short-term follow up.
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PMID:Iodine-125 seed implantation (permanent brachytherapy) for clinically localized prostate cancer. 1832 66


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