Conservative treatment for urinary incontinence in Men After Prostate Surgery (MAPS): two parallel randomised controlled trials.

OBJECTIVE: To determine the clinical effectiveness and cost-effectiveness of active conservative treatment, compared with standard management, in regaining urinary continence at 12 months in men with urinary incontinence at 6 weeks after a radical prostatectomy or a transurethral resection of the prostate (TURP). BACKGROUND: Urinary incontinence after radical prostate surgery is common immediately after surgery, although the chance of incontinence is less after TURP than following radical prostatectomy. DESIGN: Two multicentre, UK, parallel randomised controlled trials (RCTs) comparing active conservative treatment [pelvic floor muscle training (PFMT) delivered by a specialist continence physiotherapist or a specialist continence nurse] with standard management in men after radial prostatectomy and TURP. SETTING: Men having prostate surgery were identified in 34 centres across the UK. If they had urinary incontinence, they were invited to enroll in the RCT. PARTICIPANTS: Men with urinary incontinence at 6 weeks after prostate surgery were eligible to be randomised if they consented and were able to comply with the intervention. INTERVENTIONS: Eligible men were randomised to attend four sessions with a therapist over a 3-month period. The therapists provided standardised PFMT and bladder training for male urinary incontinence and erectile dysfunction. The control group continued with standard management. MAIN OUTCOME MEASURES: The primary outcome of clinical effectiveness was urinary incontinence at 12 months after randomisation, and the primary measure of cost-effectiveness was incremental cost per quality-adjusted life-year (QALY). Outcome data were collected by postal questionnaires at 3, 6, 9 and 12 months. RESULTS: Within the radical group (n = 411), 92% of the men in the intervention group attended at least one therapy visit and were more likely than those in the control group to be carrying out any PFMT at 12 months {adjusted risk ratio (RR) 1.30 [95% confidence interval (CI) 1.09 to 1.53]}. The absolute risk difference in urinary incontinence rates at 12 months between the intervention (75.5%) and control (77.4%) groups was -1.9% (95% CI -10% to 6%). NHS costs were higher in the intervention group [£ 181.02 (95% CI £ 107 to £ 255)] but there was no evidence of a difference in societal costs, and QALYs were virtually identical for both groups. Within the TURP group (n = 442), over 85% of men in the intervention group attended at least one therapy visit and were more likely to be carrying out any PFMT at 12 months after randomisation [adjusted RR 3.20 (95% CI 2.37 to 4.32)]. The absolute risk difference in urinary incontinence rates at 12 months between the intervention (64.9%) and control (61.5%) groups for the unadjusted intention-to-treat analysis was 3.4% (95% CI -6% to 13%). NHS costs [£ 209 (95% CI £ 147 to £ 271)] and societal costs [£ 420 (95% CI £ 54 to £ 785)] were statistically significantly higher in the intervention group but QALYs were virtually identical. CONCLUSIONS: The provision of one-to-one conservative physical therapy for men with urinary incontinence after prostate surgery is unlikely to be effective or cost-effective compared with standard care that includes the provision of information about conducting PFMT. Future work should include research into the value of different surgical options in controlling urinary incontinence.

Systematic review and economic modelling of the effectiveness and cost-effectiveness of non-surgical treatments for women with stress urinary incontinence.

OBJECTIVES: To assess the clinical effectiveness and cost-effectiveness of non-surgical treatments for women with stress urinary incontinence (SUI) through systematic review and economic modelling. DATA SOURCES: The Cochrane Incontinence Group Specialised Register, electronic databases and the websites of relevant professional organisations and manufacturers, and the following databases: CINAHL, EMBASE, BIOSIS, Science Citation Index and Social Science Citation Index, Current Controlled Trials, ClinicalTrials.gov and the UKCRN Portfolio Database. STUDY SELECTION: The study comprised three distinct elements. (1) A survey of 188 women with SUI to identify outcomes of importance to them (activities of daily living; sex, hygiene and lifestyle issues; emotional health; and the availability of services). (2) A systematic review and meta-analysis of non-surgical treatments for SUI to find out which are most effective by comparing results of trials (direct pairwise comparisons) and by modelling results (mixed-treatment comparisons - MTCs). A total of 88 randomised controlled trials (RCTs) and quasi-RCTs reporting data from 9721 women were identified, considering five generic interventions [pelvic floor muscle training (PFMT), electrical stimulation (ES), vaginal cones (VCs), bladder training (BT) and serotonin-noradrenaline reuptake inhibitor (SNRI) medications], in many variations and combinations. Data were available for 37 interventions and 68 treatment comparisons by direct pairwise assessment. Mixed-treatment comparison models compared 14 interventions, using data from 55 trials (6608 women). (3) Economic modelling, using a Markov model, to find out which combinations of treatments (treatment pathways) are most cost-effective for SUI. DATA EXTRACTION: Titles and abstracts identified were assessed by one reviewer and full-text copies of all potentially relevant reports independently assessed by two reviewers. Any disagreements were resolved by consensus or arbitration by a third person. RESULTS: Direct pairwise comparison and MTC analysis showed that the treatments were more effective than no treatment. Delivering PFMT in a more intense fashion, either through extra sessions or with biofeedback (BF), appeared to be the most effective treatment [PFMT extra sessions vs no treatment (NT) odds ratio (OR) 10.7, 95% credible interval (CrI) 5.03 to 26.2; PFMT + BF vs NT OR 12.3, 95% CrI 5.35 to 32.7]. Only when success was measured in terms of improvement was there evidence that basic PFMT was better than no treatment (PFMT basic vs NT OR 4.47, 95% CrI 2.03 to 11.9). Analysis of cost-effectiveness showed that for cure rates, the strategy using lifestyle changes and PFMT with extra sessions followed by tension-free vaginal tape (TVT) (lifestyle advice-PFMT extra sessions-TVT) had a probability of greater than 70% of being considered cost-effective for all threshold values for willingness to pay for a QALY up to 50,000 pounds. For improvement rates, lifestyle advice-PFMT extra sessions-TVT had a probability of greater than 50% of being considered cost-effective when society's willingness to pay for an additional QALY was more than 10,000 pounds. The results were most sensitive to changes in the long-term performance of PFMT and also in the relative effectiveness of basic PFMT and PFMT with extra sessions. LIMITATIONS: Although a large number of studies were identified, few data were available for most comparisons and long-term data were sparse. Challenges for evidence synthesis were the lack of consensus on the most appropriate method for assessing incontinence and intervention protocols that were complex and varied considerably across studies. CONCLUSIONS: More intensive forms of PFMT appear worthwhile, but further research is required to define an optimal form of more intensive therapy that is feasible and efficient for the NHS to provide, along with further definitive evidence from large, well-designed studies.

Sacral nerve stimulation for fecal incontinence and constipation in adults: a short version Cochrane review.

BACKGROUND: Fecal incontinence and constipation are disabling conditions that reduce quality of life. If conservative treatment fails, one option is sacral nerve stimulation (SNS), a minimally invasive technique allowing modulation of the nerves and muscles of the pelvic floor and hindgut. OBJECTIVES: To assess the effects of SNS for fecal incontinence and constipation in adults. SEARCH STRATEGY: We searched the Cochrane Incontinence Group Specialized Trials Register (searched 24 April 2007) and the reference lists of relevant articles. SELECTION CRITERIA: All randomized or quasi-randomized trials assessing the effects of SNS for fecal incontinence or constipation in adults. DATA COLLECTION AND ANALYSIS: Two review authors independently screened the search results, assessed the methodological quality of the included studies, and undertook data extraction. MAIN RESULTS: Three crossover studies were included. Two, enrolling 34 (Leroi) and two participants (Vaizey), assessed the effects of SNS for fecal incontinence, and one (Kenefick), enrolling two participants, assessed SNS for constipation. In the study by Leroi, following the crossover period, participants, while still blinded, chose the period of stimulation they had preferred. Outcomes at different time points were reported separately for 19 participants who preferred the "on" and five who preferred the "off" period. For the group of 19, the median (range) episodes of fecal incontinence per week fell from 1.7 (0-9) during the "off" period to 0.7 (0-5) during the "on" period; for the group of five, however, the median (range) rose from 1.7 (0-11) during the "off" period compared with 3.7 (0-11) during the "on" period. Vaizey reported an average of six, and one, episodes of fecal incontinence per week during the "off" and "on" periods, respectively. Leroi reported that four of 27 participants experienced an adverse event resulting in removal of the stimulator; Vaizey did not report adverse events. For SNS for constipation, during the "off" crossover period the participants experienced an average of two bowel movements per week, compared with five during the "on" period. Abdominal pain and bloating occurred 79% of the time during the "off" period compared with 33% during the "on" period. No adverse events occurred. AUTHORS' CONCLUSIONS: The very limited evidence from the included studies suggests that SNS can improve continence in selected people with fecal incontinence, and reduce symptoms in selected people with constipation. However, temporary, percutaneous stimulation for a 2-3-week period does not always successfully identify those for whom a permanent implant will be beneficial. Larger, good quality randomized crossover trials are needed to allow the effects of SNS for these conditions to be assessed with more certainty.

Sacral nerve stimulation for faecal incontinence and constipation in adults.

BACKGROUND: Faecal incontinence and constipation are disabling conditions that reduce quality of life. If conservative treatment fails, one option is sacral nerve stimulation (SNS), a minimally invasive technique allowing modulation of the nerves and muscles of the pelvic floor and hindgut. OBJECTIVES: To assess the effects of SNS for faecal incontinence and constipation in adults. SEARCH STRATEGY: We searched the Cochrane Incontinence Group Specialised Trials Register (searched 24 April 2007) and the reference lists of relevant articles. SELECTION CRITERIA: All randomised or quasi-randomised trials assessing the effects of SNS for faecal incontinence or constipation in adults. DATA COLLECTION AND ANALYSIS: Two review authors independently screened the search results, assessed the methodological quality of the included studies, and undertook data extraction. MAIN RESULTS: Three crossover studies were included. Two, enrolling 34 (Leroi) and two participants (Vaizey), assessed the effects of SNS for faecal incontinence, and one (Kenefick), enrolling two participants, assessed SNS for constipation. In the study by Leroi, following the crossover period, participants, while still blinded, chose the period of stimulation they had preferred. Outcomes at different time points were reported separately for 19 participants who preferred the 'on' and five who preferred the 'off' period. For the group of 19, the median (range) episodes of faecal incontinence per week fell from 1.7 (0 to 9) during the 'off' period to 0.7 (0 to 5) during the 'on' period; for the group of five, however, the median (range) rose from 1.7 (0 to 11) during the 'off' period compared with 3.7 (0 to 11) during the 'on' period. Vaizey reported an average of six, and one, episodes of faecal incontinence per week during the 'off' and 'on' periods respectively. Leroi reported that four of 27 participants experienced an adverse event resulting in removal of the stimulator; Vaizey did not report adverse events. For SNS for constipation, during the 'off' crossover period the participants experienced an average of two bowel movements per week, compared with five during the 'on' period. Abdominal pain and bloating occurred 79% of the time during the 'off' period compared with 33% during the 'on' period. No adverse events occurred. AUTHORS' CONCLUSIONS: The very limited evidence from the included studies suggests that SNS can improve continence in selected people with faecal incontinence, and reduce symptoms in selected people with constipation. However temporary, percutaneous stimulation for a two-to-three week period does not always successfully identify those for whom a permanent implant will be beneficial. Larger, good quality randomised crossover trials are needed to allow the effects of SNS for these conditions to be assessed with more certainty.

Conservative management for postprostatectomy urinary incontinence.

BACKGROUND: Urinary incontinence is common after both radical prostatectomy (RP) and transurethral resection of the prostate (TURP). Conservative management includes pelvic floor muscle training (PFMT) with or without biofeedback, electrical stimulation, compression devices (penile clamps), lifestyle changes, extra-corporeal magnetic innervation or a combination of methods. OBJECTIVES: To assess the effects of conservative management for urinary incontinence after prostatectomy. SEARCH STRATEGY: We searched the Cochrane Incontinence Group Specialised Trials Register (searched 23 January 2006), MEDLINE (January 1966 to January 2006), EMBASE (January 1988 to January 2006), CINAHL (January 1982 to January 2006), PsycLIT (January 1984 to January 2006), ERIC (January 1984 to January 2006), the reference lists of relevant articles, handsearched conference proceedings and contacted investigators to locate studies. SELECTION CRITERIA: Randomised or quasi-randomised controlled trials evaluating conservative interventions for urinary continence after prostatectomy. DATA COLLECTION AND ANALYSIS: At least two review authors assessed the methodological quality of trials and abstracted data. MAIN RESULTS: Seventeen trials met the inclusion criteria, fifteen trials amongst men after radical prostatectomy (RP), one trial after transurethral resection of the prostate (TURP) and one trial after either operation. There was considerable variation in the interventions, populations and outcome measures. The majority of trials in this area continue to be of moderate quality, although more recent studies have been of higher quality in terms of both randomization and blinding. Data were not available in all the trials for many of the pre-stated outcomes. Confidence intervals have tended to be wide except for the more recent studies, and it continues to be difficult to reliably identify or rule out a useful effect. There were several important variations in the populations being studied. Therefore the decision was made by the review authors to separate in the analysis the men having the intervention as prevention (whether administered before or after operation, to all men having surgery) or as treatment (postoperatively to those men who did have urinary incontinence), as well as separating those treated with TURP or RP. Amongst seven treatment trials of postoperative PFMT for urinary incontinence after RP, one trial suggested benefits, whereas the estimates from the others were consistent with no effect. There was clinical and statistical heterogeneity, precluding meta-analysis. There was no clear reason for this heterogeneity. Trials of preventative PFMT started pre or post-operatively also showed heterogeneity: only one large trial favoured PFMT but the data from the others were conflicting. Analysis of other conservative interventions such as transcutaneous electrical nerve stimulation and anal electrical stimulation, or combinations of these interventions were inconclusive. There were too few data to determine treatment effects on incontinence after TURP. The findings should continue to be treated with caution, as most studies were of poor to moderate quality. With respect to other management, men in one trial reported a preference for one type of external compression device compared to two others or no treatment. The effect of other conservative interventions such as lifestyle changes remains undetermined as no trials involving these interventions were identified. Men's symptoms tended to improve over time, irrespective of management. AUTHORS' CONCLUSIONS: The value of the various approaches to conservative management of postprostatectomy incontinence remains uncertain. Long-term incontinence may be managed by external penile clamp, but there are safety problems.

Complementary and miscellaneous interventions for nocturnal enuresis in children.

BACKGROUND: Nocturnal enuresis (bedwetting) is a socially disruptive and stressful condition which affects around 15 to 20% of five year olds, and up to 2% of young adults. OBJECTIVES: To assess the effects of complementary interventions and others such as surgery or diet on nocturnal enuresis in children, and to compare them with other interventions. SEARCH STRATEGY: We searched the Cochrane Incontinence Group Specialised Register (searched 22 November 2004), the Traditional Chinese Medical Literature Analysis and Retrieval System (TCMLARS) (January 1984 to June 2004) and the reference lists of relevant articles. SELECTION CRITERIA: All randomised or quasi-randomised trials of complementary and other miscellaneous interventions for nocturnal enuresis in children were included except those focused solely on daytime wetting. Comparison interventions could include no treatment, placebo or sham treatment, alarms, simple behavioural treatment, desmopressin, imipramine and miscellaneous other drugs and interventions. DATA COLLECTION AND ANALYSIS: Two reviewers independently assessed the quality of the eligible trials, and extracted data. MAIN RESULTS: In 15 randomised controlled trials, 1389 children were studied, of whom 703 received a complementary intervention. The quality of the trials was poor: four trials were quasi-randomised, five showed differences at baseline and ten lacked follow up data. The outcome was better after hypnosis than imipramine in one trial (relative risk (RR) for failure or relapse after stopping treatment 0.42, 95% confidence interval (CI) 0.23 to 0.78). Psychotherapy appeared to be better in terms of fewer children failing or relapsing than both alarm (RR 0.28, 95% CI 0.09 to 0.85) and rewards (0.29, 95% 0.09 to 0.90) but this depended on data from only one trial. Acupuncture had better results than sham control acupuncture (RR for failure or relapse after stopping treatment 0.67, 95% CI 0.48 to 0.94) in a further trial. Active chiropractic adjustment had better results than sham adjustment (RR for failure or relapse after stopping treatment 0.74, 95% CI 0.60 to 0.91). However, each of these findings came from small single trials, and need to be verified in further trials. The findings for diet and faradization were unreliable, and there were no trials including homeopathy or surgery. AUTHORS' CONCLUSIONS: There was weak evidence to support the use of hypnosis, psychotherapy, acupuncture and chiropractic but it was provided in each case by single small trials, some of dubious methodological rigour. Robust randomised trials are required with efficacy, cost-effectiveness and adverse effects carefully monitored.

Systematic review of sacral nerve stimulation for faecal incontinence and constipation.

BACKGROUND AND METHOD: This systematic review assesses the efficacy and safety of sacral nerve stimulation (SNS) for faecal incontinence and constipation. Electronic databases and selected websites were searched for studies evaluating SNS in the treatment of faecal incontinence or constipation. Primary outcome measures included episodes of faecal incontinence per week (faecal incontinence studies) and number of evacuations per week (constipation studies). RESULTS: From 106 potentially relevant reports, six patient series and one crossover study of SNS for faecal incontinence, and four patient series and one crossover study of SNS for constipation, were included. After implantation, 41-75 per cent of patients achieved complete faecal continence and 75-100 per cent experienced improvement in episodes of incontinence. There were 19 adverse events among 149 patients. The small crossover study reported increased episodes of faecal incontinence when the implanted pulse generator was switched off. Case series of SNS for constipation reported an increased frequency of evacuation. There were four adverse events among the 20 patients with a permanent implant. The small crossover study reported a reduced number of evacuations when the pulse generator was switched off. CONCLUSION: SNS results in significant improvement in faecal incontinence in patients resistant to conservative treatment. Early data also suggest benefit in the treatment of constipation.

Conservative management for postprostatectomy urinary incontinence.

BACKGROUND: Urinary incontinence is common after both radical prostatectomy and transurethral resection. Conservative management includes pelvic floor muscle training, biofeedback, electrical stimulation, compression devices (penile clamps), lifestyle changes, extra-corporeal magnetic innervation or a combination of methods. OBJECTIVES: To assess the effects of conservative managements for urinary incontinence prostatectomy. SEARCH STRATEGY: We searched the Cochrane Incontinence Group trials register (searched 2 July 2003), MEDLINE (January 1966 to January 2004), EMBASE (January 1988 to January 2004), CINAHL (January 1982 to January 2004), PsycLIT (January 1984 to January 2004), ERIC (January 1984 to January 2004), the reference lists of relevant articles, handsearched conference proceedings and contacted investigators to locate studies. SELECTION CRITERIA: Randomised controlled trials evaluating conservative interventions for urinary continence after prostatectomy. DATA COLLECTION AND ANALYSIS: At least two reviewers assessed the methodological quality of trials and abstracted data. MAIN RESULTS: Ten trials met the inclusion criteria, eight trials amongst men after radical prostatectomy, one trial after transurethral resection of prostate and one after either operation. There was considerable variation in the interventions, populations and outcome measures. The trials were of moderate quality and data were not available for many of the pre-stated outcomes. Confidence intervals were wide: it was not possible to reliably identify or rule out a useful effect. There was some support from five trials for pelvic floor muscle training with biofeedback being better than no treatment or sham treatment in the short term for men after radical prostatectomy: relative risk for incontinence with pelvic floor muscle training and biofeedback versus no treatment: 0.74 (95% confidence interval 0.60 to 0.93). Analysis of other conservative interventions such as pelvic floor muscle training alone, transcutaneous electrical nerve stimulation and rectal electrical stimulation, or combinations of these interventions were inconclusive. There were too few data to determine effects on incontinence after transurethral resection of the prostate. The findings should be treated with caution as there were few studies, all of moderate quality. Men in one trial reported a preference for one type of external compression device compared to two others or no treatment. The effect of other conservative interventions such as lifestyle changes remains undetermined as no trials involving these interventions were identified. Men's symptoms tended to improve over time, irrespective of management. REVIEWERS' CONCLUSIONS: The value of the various approaches to conservative management of postprostatectomy incontinence remains uncertain. There may be some benefit of offering pelvic floor muscle training with biofeedback early in the postoperative period immediately following removal of the catheter as it may promote an earlier return to continence. Long-term incontinence may be managed by external penile clamp, but there are safety problems.

Systematic review of the clinical effectiveness and cost-effectiveness of tension-free vaginal tape for treatment of urinary stress incontinence.

OBJECTIVES: To evaluate the effectiveness and cost-effectiveness of tension-free vaginal tape (TVT) in comparison with the standard surgical interventions currently used. DATA SOURCES: Literature searches were carried out on electronic databases and websites for data covering the period 1966--2002. Other sources included references lists of relevant articles; selected experts in the field; abstracts of a limited number of conference proceedings titles; and the Internet. REVIEW METHODS: A systematic review of studies including comparisons of TVT with any of the comparators was conducted. Alternative treatments considered were abdominal retropubic colposuspension (including both open and laparoscopic colposuspension), traditional suburethral sling procedures and injectable agents (periurethral bulking agents). The identified studies were critically appraised and their results summarised. A Markov model comparing TVT with the comparators was developed using the results of the review of effectiveness and data on resource use and costs from previously conducted studies. The Markov model was used to estimate costs and quality-adjusted life-years for up to 10 years following surgery and it incorporated a probabilistic analysis and also sensitivity analysis around key assumptions of the model. RESULTS: Based on limited data from direct comparisons with TVT and from systematic reviews, laparoscopic colposuspension and traditional slings have broadly similar cure rates to TVT and open colposuspension, whereas injectable agents appear to have lower cure rates. TVT is less invasive than colposuspension and traditional sling procedures, and is also usually performed under regional or local anaesthesia. The principal operative complication is bladder perforation. There are currently no randomised controlled trial (RCT) data beyond 2 years post-surgery, and long-term effects are therefore currently not known reliably. TVT was more likely to be considered cost-effective compared with the other surgical procedures. Increasing the absolute probability of cure following TVT reduced the likelihood that TVT would be considered cost-effective. CONCLUSIONS: The long-term performance of TVT in terms of both continence and unanticipated adverse effects is not known reliably at the moment. Despite relatively few robust comparative data, it appears that in the short to medium term TVT's effectiveness approaches that of alternative procedures currently available, and is of lower cost. As TVT is a less invasive procedure, it is possible that some women who would currently be managed non-surgically will be considered eligible for TVT. Increased adoption of TVT will require additional surgeons proficient in the technique. It is likely that some of the higher rates of complications, e.g. bladder perforation, reported for TVT are associated with a 'learning curve'. Appropriate training will therefore be needed for surgeons new to the operation, in respect of both the technical aspects of the procedure and the choice of women suitable for the operation. Further research suggestions include unbiased assessments of longer term performance from follow-up of controlled trials or population-based registries; more data from methodologically sound RCTs using standard outcome measures; a surveillance system to detect longer term complications, if any, associated with the use of tape; and rigorous evaluation before extending the use of TVT to women who are currently managed non-surgically.

Pilot study: quality of life assessment of postnatal fatigue and other physical morbidity.

Postnatal morbidity is increasingly recognized, but standard assessments may not capture what is most important to the woman with such morbidity in terms of her quality of life. The Mother-Generated Index (MGI) is a proposed postnatal quality-of-life instrument which allows the mother to determine both content and scoring. In this pilot study we found that although a degree of psychological and physical morbidity (including tiredness) is common, and may be very significant, for most women these factors are low-grade, and other aspects of their lives are more important. A quality-of-life approach allows the mother to determine her own postnatal assessment, and encourages practitioners to view her more holistically.

Conservative management for post prostatectomy urinary incontinence.

BACKGROUND: Urinary incontinence after prostatectomy is a common problem. Conservative management of this condition includes pelvic floor muscle training, biofeedback, electrical stimulation using a rectal electrode, transcutaneous electrical nerve stimulation, or a combination of methods. OBJECTIVES: To assess the effects of conservative management for urinary incontinence after transurethral, suprapubic, radical retropubic or perineal prostatectomy. SEARCH STRATEGY: The Cochrane Incontinence Group's trials register, Medline, Cinahl, Embase, PsycLit and ERIC all up to January 1999, and reference lists of relevant articles. We contacted investigators to locate studies and we handsearched the following conference proceedings: American Urological Association (1989-1999); Society of Urologic Nurses and Associates (1991-1998); Wound Ostomy and Continence Nurses (1996-1999); and International Continence Society (1980-1998). Date of most recent searches: January 1999. SELECTION CRITERIA: Randomised or quasi-randomised trials which evaluated conservative management aimed at improving urinary continence after prostatectomy. DATA COLLECTION AND ANALYSIS: Two reviewers independently assessed the methodological quality of studies and abstracted data from included trials onto a standard form. MAIN RESULTS: Only five randomised trials were identified which included 365 men, each evaluating different treatments, and all studying men after radical prostatectomy. The trials were of moderate quality and data were not available for many of the pre-stated outcomes. Confidence intervals for both dichotomous and continuous data were wide; it was not possible to reliably identify or rule out a useful effect. Men's symptoms tended to improve over time, irrespective of management. REVIEWER'S CONCLUSIONS: The value of the various approaches to conservative management of post prostatectomy incontinence remains uncertain. Further well designed trials are needed.

Conservative management of post prostatectomy incontinence.

BACKGROUND: Urinary incontinence after prostatectomy is a common problem. Conservative management of this condition includes pelvic floor muscle training, biofeedback, electrical stimulation using a rectal electrode, transcutaneous electrical nerve stimulation, or a combination of methods. OBJECTIVES: To assess the effects of conservative management for urinary incontinence after transurethral, suprapubic, radical retropubic or perineal prostatectomy. SEARCH STRATEGY: The Cochrane Incontinence Group's trials register, Medline, Cinahl, Embase, PsycLit and ERIC all up to January 1999, and reference lists of relevant articles. We contacted investigators to locate studies and we handsearched the following conference proceedings: American Urological Association (1989-1999); Society of Urologic Nurses and Associates (1991-1998); Wound Ostomy and Continence Nurses (1996-1999); and International Continence Society (1980-1998). Date of most recent searches: January 1999. SELECTION CRITERIA: Randomised or quasi-randomised trials which evaluated conservative management aimed at improving urinary continence after prostatectomy. DATA COLLECTION AND ANALYSIS: Two reviewers independently assessed the methodological quality of studies and abstracted data from included trials onto a standard form. MAIN RESULTS: Only five randomised trials were identified which included 365 men, each evaluating different treatments, and all studying men after radical prostatectomy. The trials were of moderate quality and data were not available for many of the pre-stated outcomes. Confidence intervals for both dichotomous and continuous data were wide; it was not possible to reliably identify or rule out a useful effect. Men's symptoms tended to improve over time, irrespective of management. REVIEWER'S CONCLUSIONS: The value of the various approaches to conservative management of post prostatectomy incontinence remains uncertain. Further well designed trials are needed.

Satisfaction and the three C's: continuity, choice and control. Women's views from a randomised controlled trial of midwife-led care.

OBJECTIVE: 1. To explore whether there are differences in women's satisfaction with care in a midwife-managed delivery unit compared with that in a consultant-led labour ward. 2. To compare factors relating to continuity, choice and control between the two randomised groups. DESIGN: A pragmatic randomised controlled trial. SETTING: Aberdeen Maternity Hospital, Grampian. SAMPLE: 2844 women, identified at booking as low risk, were randomised in a 2:1 ratio between the midwives' unit and the labour ward. MAIN OUTCOME MEASURES: Satisfaction, continuity of carer, choice, and control. RESULTS: Satisfaction with the overall experience did not differ between the groups. Satisfaction with how labour and delivery was managed by staff was slightly higher in the midwives' unit group, but this did not reach the 0.1% level of significance. Women allocated to the midwives' unit group saw significantly fewer medical staff and were less likely to report numerous individuals entering the room. They were more likely to report having had a choice regarding mobility and alternative positions for delivery and were significantly more likely to have made their own decisions regarding pain relief. CONCLUSIONS: The issues surrounding the measurement of satisfaction with childbirth need further investigation. Until this area is clarified it would be unwise to use an overall measure of satisfaction as an indicator of the quality of maternity service provision. In particular, the current measures are not sensitive enough to examine the specific factors which affect women's satisfaction. Further research is required to assess which factors are important to women if they are to have a positive experience of childbirth and how these priorities change over time.