Development of Indicators to Assess Quality of Care for Prostate Cancer.

BACKGROUND: The development, monitoring, and reporting of indicator measures that describe standard of care provide the gold standard for assessing quality of care and patient outcomes. Although indicator measures have been reported, little evidence of their use in measuring and benchmarking performance is available. A standard set, defining numerator, denominator, and risk adjustments, will enable global benchmarking of quality of care. OBJECTIVE: To develop a set of indicators to enable assessment and reporting of quality of care for men with localised prostate cancer (PCa). DESIGN, SETTING, AND PARTICIPANTS: Candidate indicators were identified from the literature. An international panel was invited to participate in a modified Delphi process. Teleconferences were held before and after each voting round to provide instruction and to review results. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Panellists were asked to rate each proposed indicator on a Likert scale of 1-9 in a two-round iterative process. Calculations required to report on the endorsed indicators were evaluated and modified to reflect the data capture of the Prostate Cancer Outcomes Registry-Australia and New Zealand (PCOR-ANZ). RESULTS AND LIMITATIONS: A total of 97 candidate indicators were identified, of which 12 were endorsed. The set includes indicators covering pre-, intra-, and post-treatment of PCa care, within the limits of the data captured by PCOR-ANZ. CONCLUSIONS: The 12 endorsed quality measures enable international benchmarking on the quality of care of men with localised PCa. Reporting on these indicators enhances safety and efficacy of treatment, reduces variation in care, and can improve patient outcomes. PATIENT SUMMARY: PCa has the highest incidence of all cancers in men. Early diagnosis and relatively high survival rates mean issues of quality of care and best possible health outcomes for patients are important. This paper identifies 12 important measurable quality indicators in PCa care.

Botulinum toxin injections for adults with overactive bladder syndrome.

BACKGROUND: Overactive bladder syndrome (OAB) is a common condition with a significant negative impact on quality of life characterised by urgency with or without urge incontinence, frequency and nocturia.  Intravesical botulinum toxin is being increasingly used to treat severe overactive bladder refractory to standard management.  An increasing body of literature is forming that supports this technique as effective, well tolerated, and safe.  This review is a substantial update of the 2007 review of the same title. OBJECTIVES: The objective was to compare intravesical botulinum toxin with other treatments for neurogenic and idiopathic overactive bladder in adults. The hypothesis to be addressed were whether intravesical injection of botulinum toxin was better than placebo or no treatment; pharmacological and other non-pharmacological interventions; whether higher doses of botulinum toxin were better than lower doses; whether botulinum toxin in combination with other treatments was better than other treatments alone; whether one formulation of botulinum toxin is better than another; and whether one injection technique was better than another. SEARCH METHODS: We searched the Cochrane Incontinence Group Specialised Trials Register (searched 23 February 2010). The Register contains trials identified from MEDLINE, CINAHL, the Cochrane Central Register of Controlled Trials (CENTRAL), and handsearching of journals and conference proceedings. Additionally, all reference lists of selected trials and relevant review papers were searched. No limitations were placed on the searches. SELECTION CRITERIA: All randomised or quasi-randomised controlled trials of treatment for OAB in adults in which at least one management arm involved intravesical injection of botulinum toxin were included. Participants had either neurogenic OAB or idiopathic OAB with or without stress incontinence. Comparison interventions could include no intervention, placebo, lifestyle modification, bladder retraining, pharmacological treatments, surgery, bladder instillation techniques, neuromodulation, and different types, doses, and injection techniques of botulinum toxin. DATA COLLECTION AND ANALYSIS: Binary outcomes were presented as relative risk and continuous outcomes by mean differences. Little data could be synthesised across studies due to differing study designs and outcome measures. Where applicable standard deviations were calculated from P values according to the formula described in section 7.7.3.3 of the Cochrane Handbook of Systematic Reviews of Interventions. Data were tabulated where possible with results taken from trial reports where this was not possible. Where multiple publications were found, the reports were treated as a single source of data. MAIN RESULTS: Nineteen studies were identified that met the inclusion criteria.  Most patients in the studies had neurogenic OAB, but some included patients with idiopathic OAB.  All studies demonstrated superiority of botulinum toxin to placebo.  Lower doses of botulinum toxin (100 to 150 U) appeared to have beneficial effects, but larger doses (300 U) may have been more effective and longer lasting, but with more side effects.  Suburothelial injection had comparable efficacy to intradetrusor injection. The effect of botulinum toxin may last for a number of months and is dependent upon dose and type of toxin used. Patients receiving repeated doses do not seem to become refractory to botulinum toxin. Botulinum toxin appeared to have beneficial effects in OAB that quantitatively exceeded the effects of intravesical resiniferatoxin. Intravesical botulinum toxin appeared to be reasonably safe; however, one study was halted due to a perceived unacceptable rate of urinary retention.  AUTHORS' CONCLUSIONS: Intravesical botulinum toxin appears to be an effective therapy for refractory OAB symptoms, but as yet little controlled trial data exist on benefits and safety compared with other interventions, or with placebo. Further robust data are required on long term outcomes, safety, and optimal dose of botulinum toxin for OAB.

Robot-assisted laparoscopic prostatectomy: a 2010 update.

AIM: To build on the previous article and further explore the safety and efficacy of robotic-assisted laparoscopic prostatectomy (RALP) in the first 100 cases from a single institution in New Zealand. METHOD: A prospective database was created to monitor perioperative and postoperative outcomes of men undergoing RALP for clinically localised carcinoma of the prostate. RESULTS: The first 100 cases were followed prospectively with a mean follow-up of 13.9 months. There were no conversions to open surgery, or re-operations. Average blood loss was 281 ml, and there was only one blood transfusion. Mean hospital stay was 1.1 nights. Mean console time improved from 251.4 minutes over the first 10 cases to 104.6 minutes over the last 10. The overall positive margin rate was 18%. The positive margin rate from pT2 tumours was 8%. The majority of patients had well-differentiated, organ-confined disease. Postoperatively, five have a detectable PSA level. 68% use no incontinence pads at 12 months. At one year, 12% of the men who were previously fully potent have achieved full potency again without assistance CONCLUSION: The results further support RALP as a safe, effective, and well tolerated procedure for the management of carcinoma of the prostate. The early local experience compares favourably with other published early series.