Sensory Health for Residents with Dementia in Care Homes in England: A Knowledge, Attitudes, and Practice Survey.

BACKGROUND: Most residents with dementia (RwD) in long-term care (LTC) facilities experience hearing and vision problems, yet these sensory deficits, which are associated with poor outcomes, are frequently under-recognized or incompletely managed. OBJECTIVE: We investigated the knowledge, attitudes, and practice (KAP) of LTC facility staff in England regarding sensory-cognitive health of RwD. DESIGN: A cross-sectional survey using self-administered online or mail-in questionnaires. SETTING AND PARTICIPANTS: The study included 117 LTC facilities throughout England, involving 887 staff of different grades (managers, n=79; nurses/allied health professionals, n=160; care workers, n=648). METHODS: Using a sampling frame of all LTC facilities nationwide, we included a stratified random selection of facilities, surveying staff regarding KAP of sensory-cognitive health. Analysis was descriptive, followed by a regression model for predictors of overall KAP capacity of staff, based on a Rasch analysis of survey items. RESULTS: Staff of all grades reported high knowledge and awareness of sensory-health concerns amongst RwD, but training opportunities were infrequent and most front-line staff felt they lacked the skills necessary to support the use of hearing and vision aids. The most reported reason for poor use of hearing aids/glasses related to lack of maintenance and care procedures (ie, broken and lost devices), and poor adherence support (ie, not tolerating the devices). Staff willingness to receive training was high. Most managers reported that training in communication skills and "sensory-friendly" environments was not provided. Finally, higher overall KAP capacity of staff was predicted by smaller facility size and public, rather than private, facility type. CONCLUSIONS AND IMPLICATIONS: Training and practice of sensory health care in RwD in LTC in England is lacking. To improve sensory-cognitive care for LTC RwD, there is a clear need for (1) practice recommendations and (2) multifaceted interventions that include staff training, tailored sensory support, and environmental modification.

Hearing and vision health for people with dementia in residential long term care: Knowledge, attitudes and practice in England, South Korea, India, Greece, Indonesia and Australia.

OBJECTIVES: Up to 90% of people with dementia in long term care (LTC) have hearing and/or vision impairment. Hearing/vision difficulties are frequently under-recognised or incompletely managed. The impacts of hearing/vision impairment include more rapid cognitive decline, behavioural disturbances, reduced quality of life, and greater care burden. This research investigated LTC staff knowledge, attitudes and practice regarding hearing/vision care needs for residents with dementia. METHODS: A survey of staff in LTC facilities in England, South Korea, India, Greece, Indonesia and Australia. Respondents used a five-point scale to indicate agreement or YES/NO response to questions regarding sensory-cognitive care knowledge (what is known); attitudes (what is thought); practice (what is done). RESULTS: Respondents reported high awareness of hearing/vision care needs, although awareness of how to identify hearing/vison difficulties or refer for assessment was low. Most felt that residents were not able to use hearing/vision devices effectively due to poor fit, being poorly tolerated or lost or broken devices. A substantial minority of respondents reported low confidence in supporting use of assistive hearing/vision devices, with lack of training the main reason. Most staff did not undertake routine checking of hearing/vision devices, and it was rare for facilities to have designated staff responsible for sensory needs. Variation among countries was not significant after accounting for staff experience and having received dementia training. CONCLUSIONS: There is a need to improve sensory support for people with dementia in LTC facilities internationally. Practice guidelines and training to enhance sensory-cognitive knowledge, attitudes and practice in professional care teams is called for.

The mechanisms associated with reflux episodes in ambulant subjects with gastro-esophageal reflux disease.

BACKGROUND: The mechanisms associated with gastro-esophageal reflux (GER) episodes were studied using combined High-resolution Impedance Manometry (HRIM) and pH monitoring in ambulant subjects with different patterns of GERD. METHODS: Sixteen subjects with mild-moderate esophagitis (Los Angeles (LA) grade A&B) (group A) and 11 subjects with severe esophagitis (LA grade C&D) or Barrett's esophagus (BE) were studied before and after a meal, resting, while walking, and during standardized exercise, using a HRIM and a pH probe. KEY RESULTS: Post-prandial acid GER episodes were more common in group B (median 10 range (3-18) vs A (6.5 (0-18), p = 0.048). Postprandial acid clearance time was much longer in group B (median 0.71( 0.07-2.66 min) vs A (0.17 (0.04-2.44 min), p = 0.02). Transient lower esophageal sphincter relaxation (TLESR) was the most frequent mechanism associated with GER episodes in both groups. Post-prandial TLESRs with GER were more common in group B (median 17 (9-24) vs A 13.5 (7-34), p = 0.014), particularly during exercise (B 8 (6-9) vs A 6 (5-6.8), p = 0.007). Post-prandially TLESR with acid reflux increased during exercise in both groups (A rest median 2.4 (0-6.4) per hour vs exercise 4.7 (0-17.3), p = 0.005 and B 4 (0.8-9.6) vs 5.3 (2.7-13.3) per hour, p = 0.045). CONCLUSIONS AND INFERENCES: TLESR was the most common mechanism associated with reflux episodes in all subjects. Acid reflux episodes were more common in subjects with severe esophagitis or BE and esophageal acid clearance was much slower. Post-prandial exercise increased TLESR with acid reflux and GERD patients should be encouraged to avoid exercise immediately after a meal.

Do differences in female sex hormone levels contribute to gastro-oesophageal reflux disease?

BACKGROUND: Hormone replacement therapy is associated with both reflux symptoms and oesophagitis. During pregnancy, elevated sex hormones are thought to contribute to the high prevalence of reflux symptoms. Increased female sex hormone levels may thus contribute to the aetiology of gastro-oesophageal reflux disease (GORD). AIM: To determine if female sex hormone levels are associated with symptomatic acid reflux. MATERIALS AND METHODS: Women with GORD symptoms undergoing oesophageal pH monitoring were prospectively recruited. 'Cases' and 'controls' were defined by normal and excess total acid exposure on pH monitoring and were age-matched and BMI-matched. Case and control groups were further stratified into premenopausal and postmenopausal groups. Demographic data were collected, body morphological parameters were measured and oestradiol, oestrone, progesterone and sex hormone-binding globulin were measured. RESULTS: One hundred and twenty-one women [mean age 52 (SD 11.6) years] were recruited and 104 [mean age 51 (SD 11.6) years] were matched for age and BMI. Increasing BMI, as expected, correlated with increasing acid exposure [premenopausal (r=0.404, P=0.02), postmenopausal (r=0.401, P=0.01)]. Increasing BMI also correlated with sex hormone levels [premenopausal oestradiol (r=0.52, P=0.004), postmenopausal oestrone (r=0.364, P=0.01)]. In premenopausal women, sex hormone binding globulin (r=-0.27, P=0.05) and testosterone (r=0.29, P=0.05) correlated with increasing acid exposure, but oestradiol fell just short of significance (r=0.26, P=0.06). However, on matching for BMI, no association between sex hormones and increased acid exposure on pH monitoring was found on multivariate logistic regression analysis. CONCLUSIONS: Female sex hormone levels do not appear to contribute to GORD, once adjustment is made for the influence of increasing BMI.