Urinary and fecal incontinence are independently associated with falls risk among older women and men with complex needs: A national population study.

AIMS: To determine the relationships between urinary incontinence (UI), fecal incontinence (FI), and falls risk among community-dwelling older women and men with complex needs, after controlling for confounders. METHODS: All community care recipients in New Zealand undergo standardized needs assessments, using the Home Care International Residential Assessment Instrument (interRAI-HC), which elicits information over multiple domains, including UI and FI frequency and falls. Consenting women and men aged greater than or equal to 65 years with at least one interRAI-HC assessment undertaken between 1 July 2012 and 1 June 2018 were investigated using multilevel mixed effects ordinal regression models, stratified by sex. RESULTS: Overall, 57 781 (61.8%) women and 35 681 (38.2%) men were eligible, contributing 138 302 interRAI-HC assessments. At first assessment, the average age was 82.0 years (range: 65-109 years); high falls risk was common, found among 8.8% of women and 12.4% of men; and 43.7% of women and 33.7% of men reported some incontinence. For women, the adjusted odds of increasing falls risk was 1.24 (95% CI: 1.18, 1.30) for those with occasional UI, 1.36 (95% CI: 1.29, 1.43) for those with frequent UI, and 1.19 (95% CI: 1.13, 1.26) for those with any FI compared with their continent counterparts. Among men, the adjusted odds were 1.49 (95% CI: 1.41, 1.58) for any UI and 1.18 (95% CI: 1.10, 1.27) for any FI. CONCLUSION: UI and FI are common, have separate associations with falls risk among women and men, and would benefit from routine screening in primary health care for older adults.

Special considerations in the urological management of the older spinal cord injury patient.

PURPOSE: This paper reports the key findings of Committee 8 of the Joint SIU-ICUD Consultation on Urologic Management of the Spinal Cord Injured Patient and address issues pertaining to the older person with a SCI and the time-related changes relevant to their urological, gastrointestinal and functional management. METHODS: A literature review using the Pubmed and Ovid search engines was performed examining pertinent literature regarding SCI in the older patient. RESULTS: There is a rising incidence of both traumatic and non-traumatic spinal cord injury (SCI) in older people and improvements in healthcare and nutrition mean patients with SCI are living longer. Outcomes after a SCI in the older person are a sum of the effects of injury and its management compounded by specific effects of ageing and the emergence of unrelated comorbidities. Changes in health, comorbidities, cognition and dexterity with ageing have an impact on function and are important considerations in the management of the older patient with SCI. Treatment decisions are thus increasingly complex due to the need to take into account these changes and accompanying polypharmacy. For the person living with a SCI, changes in circumstances (social and financial) have an impact on quality of life and influence management and support strategies. CONCLUSIONS: Older patients with SCI face additional challenges both in the acute setting and with ageing. Clinicians should take into account comorbid conditions, mental health, physical function, cognition and social support in making management decisions. With the global ageing population, health services planning will need to allow for increase in resources required to care for older patients with SCI.

Falls and hip fractures associated with urinary incontinence among older men and women with complex needs: A national population study.

AIMS: To determine if urinary incontinence (UI) was an independent risk factor for falls and hip fractures in community-dwelling older men and women with complex needs, after controlling for confounders. METHODS: Since 2012, all community care recipients in New Zealand have undergone standardized needs assessments using the Home Care International Residential Assessment Instrument (interRAI-HC). The interRAI-HC elicits information over multiple domains, including UI frequency and falls. Those aged 65+ years with assessment between July 1, 2012 and May 31, 2014 without collection devices or indwelling catheters were matched to hospital, mortality, and pharmaceutical databases, and apposite regression models applied. RESULTS: Overall, 25 257 (37.5%) men and 42 032 (62.5%) women were eligible, with average age of 82.7 years (range: 65, 106 years). Incontinence was reported by 34.3% of men and 42.6% of women, falls within 90 days by 42.7% of men and 39.1% of women; and fractures recorded for 2.5% of men and 3.7% of women. In multivariable analysis, UI was significantly associated with falls (P < 0.001), and differentially related by sex (P < 0.001). Compared to continent participants, the odds of increasing falls risk was 1.69 (95% CI: 1.57, 1.82) for men with frequent incontinence and 1.53 (95% CI: 1.43, 1.64) for men with occasional continence; higher than the 1.39 (95% CI: 1.32, 1.46) and 1.33 (95% CI: 1.26, 1.39), respectively, for women. UI was not associated with hip fractures. CONCLUSION: UI is a common independent risk factor for falls but not hip fractures. Patterns are different between men and women with complex needs.

Urinary incontinence, but not fecal incontinence, is a risk factor for admission to aged residential care of older persons in New Zealand.

AIMS: To determine if urinary incontinence (UI) and fecal incontinence (FI) were independent risk factors for aged resident care (ARC) admissions for older people, after controlling for confounders and applying apposite statistical methods. METHODS: Since 2012, all community care recipients in New Zealand have undergone a standardized needs assessment using the Home Care International Residential Assessment Instrument (interRAI-HC). The interRAI-HC instrument elicits information on 236 questions over 20 domains, including UI and FI frequency within the last 3 days. Those aged 65+ years with an interRAI-HC assessment between July 1, 2012 and May 31, 2014 were matched to national mortality and ARC databases, and competing-risk regression models applied to those without collection devices or indwelling catheters who were admitted to ARC or alive 30+ days after their interRAI-HC assessment. RESULTS: Overall, 32 285 people were eligible, with average age of 82.1 years (range 65, 105 years) of whom 20 627 (63.9%) were female. UI and FI was reported by 36.4% and 12.9% of people, respectively. By June 30, 2014, 5993 (18.6%) had an ARC admission and 5443 (16.9%) had died before any such admission. In the multivariable analysis, the subhazard ratio (SHR) for ARC admission was significant for UI (SHR = 1.11, 95%CI: 1.05, 1.18) but not for FI (SHR = 1.07, 95%CI: 0.99, 1.16). CONCLUSIONS: UI is a common, independent risk factor for ARC admissions. Identifying the extent of incontinence and its impact on ARC admissions is the first vital step in addressing the burgeoning need for better community continence services.

Sacral neuromodulation with implanted devices for urinary storage and voiding dysfunction in adults.

BACKGROUND: The neural control of storage and voiding of urine is complex and dysfunction can be difficult to treat. One treatment for people with refractory symptoms is continuous electrical nerve stimulation of the sacral nerve roots using implanted electrodes and an implanted pulse generator. OBJECTIVES: To determine the effects of implantable electrical stimulation devices in the treatment of urine storage and voiding problems. SEARCH STRATEGY: We searched the Cochrane Incontinence Group Specialised Register (searched 10 February 2009), CENTRAL (The Cochrane Library 2008, Issue 1), MEDLINE (January 1980 to March 2008), EMBASE (January 1980 to March 2008), CINAHL (January 1982 to March 2008) and the reference lists of relevant articles. SELECTION CRITERIA: Trials that tested implanted electronic stimulators connected to electrodes attached to the nerves and providing continuous electrical stimulation for neuromodulation. DATA COLLECTION AND ANALYSIS: Both authors selected studies, assessed quality, and extracted data. MAIN RESULTS: Eight reports of randomised studies that evaluated implants which provided continuous stimulation were included. It was unclear whether some reports included patients who also appeared in other reports, so no data were pooled. In spite of this, it seems clear that continuous stimulation offers benefits for carefully selected people with overactive bladder syndrome and for those with urinary retention but no structural obstruction.Many of the implants did not work and many required revision operations. Many questions remain about patient selection and the best way to use these devices. AUTHORS' CONCLUSIONS: In spite of methodological problems, it would appear that some people benefit from implants which provide continuous nerve stimulation. More research is needed on the best way to improve patient selection, carry out the implant, and to find why so many fail. The effectiveness of implants should be tested against other interventions, particularly in people with an overactive bladder.

Symptoms of bowel dysfunction and their management after spinal cord injury in a New Zealand centre.

AIM: To document the symptoms of bowel dysfunction, and how the bowels are managed, in a cohort of patients following a spinal cord injury. To relate these to the level of the spinal injury and to examine the relationship between bowel symptoms and bladder dysfunction. METHOD: Participants were identified from the discharge data from the Burwood Spinal Unit, one of two national Spinal Units in New Zealand, in two two-year sets from 1-3 years post-injury and from 20-21 years post-injury. With informed consent, they completed a survey developed for symptoms and management using Survey Monkey. This was cross-related to the level of cord injury and the AIS Scale, and then to the latest urodynamic analysis. RESULTS: A total of 54 patients were included; data was incomplete in five patients. No specific relation was found between bowel sensation, bowel continence, bowel management, nor with bladder function. CONCLUSION: Lack of correlation of patterns of bowel function with the level and severity of the cord lesion indicates the need to continue to individualise advice on bowel care according to symptoms.

A successful nurse-led model in the elective orthopaedic admissions process.

AIM: To document a nurse-led admissions process for same day orthopaedic surgery, on relatively fit patients under 70 years of age. METHODS: Patients undergoing minor surgery, under 70 years of age, and with a body mass index (BMI) of <35, were selected from the total of patients being admitted for elective orthopaedic surgery under the Accident Compensation Commission (ACC) contract. The nurse-led project relied primarily on an admission questionnaire, on physician consultation notes, and on previous clinical records. RESULTS: During the 6-month study, 331 patients with a median age of 38 years were categorised into 3 streams. 252 patients (76%) underwent a nursing-admission process without the need for further consultation with a junior medical officer or an anaesthetist. The remaining patients not included in the study were admitted and clerked by a house officer. No safety issues arose and the surgeons and anaesthetists were satisfied with the process. The junior medical officers described improved job satisfaction by being able to attend theatre, other educational opportunities, and working more closely with the consultant. SUMMARY: The process was safe; it improved the patient journey and job satisfaction among house surgeons; and it extended the skill base and job satisfaction of the nurses. It also allowed the hospital to cope better with the reduced number of house surgeons available. The process has now been incorporated into elective orthopaedic admissions at Burwood Hospital.

Propiverine compared to oxybutynin in neurogenic detrusor overactivity--results of a randomized, double-blind, multicenter clinical study.

OBJECTIVES: To compare the efficacy and tolerability of propiverine and oxybutynin in patients with neurogenic detrusor overactivity. METHODS: Patients were eligible, if at least 18 years of age and suffering from neurogenic detrusor overactivity. Eligibility also required a maximum cystometric capacity less than 300 ml. After a one-week run-in period, propiverine 15 mg t.i.d. or oxybutynin 5mg t.i.d. were administered for 21 days. As primary efficacy outcomes urodynamic parameters were assessed. As tolerability outcome the percentage of patients with newly manifesting anticholinergic adverse events was taken. RESULTS: 131 patients were recruited at 20 study centers. The maximum cystometric capacity (ml) was increased significantly in the propiverine group from 198 (+/-110) to 309 (+/-166), and in the oxybutynin group from 164 (+/-64) to 298 (+/-125). Similarly, maximum detrusor pressure during the filling phase (cm H(2)O) was lowered significantly in the propiverine group from 56.8 (+/-36.2) to 37.8 (+/-31.6), and in the oxybutynin group from 68.6 (+/-34.5) to 43.1 (+/-29.2). No significant differences resulted between treatment groups. Anticholinergic adverse events were reported less frequently in the propiverine compared to the oxybutynin group (63.0% versus 77.8%). Dryness of the mouth, the most frequent adverse event, was reported significantly less (47.1% versus 67.2%; p=0.02) in the propiverine compared to the oxybutynin group. CONCLUSION: Propiverine and oxybutynin are equally effective in increasing bladder capacity and lowering bladder pressure in patients with neurogenic detrusor overactivity. The trend for better tolerability of propiverine compared to oxybutynin achieved significance for dryness of the mouth.