An Exploration of Pain Documentation for People Living with Dementia in Aged Care Services.

BACKGROUND: Pain in people with dementia is a common occurrence. Providing evidence-based pain management for people with dementia in residential aged care services is imperative to providing quality care. However, it remains unclear from current research how various aged care staff (Registered Nurses (RNs), Enrolled Nurses (ENs), Personal Care Assistants (PCAs)) engage at specific points of the pain management pathway. With structural changes to the residential aged care workforce over the past two decades, understanding the relative contributions of these aged care staff to pain management practices is crucial for future practice development. AIM: To investigate the quality and completeness of pain documentation for people living with dementia, and assess the extent to aged care staff are engaged in documentation processes. DESIGN: A three-month retrospective documentation audit. SETTING AND PARTICIPANTS: The audit was conducted on the files of 114 residents with moderate to very severe dementia, across four Australian residential aged care facilities. METHODS: Data was collected on each resident's pain profile (n=114). One hundred and sixty-nine (169) pain episodes were audited for quality and completeness of pain documentation and the extent to which aged care staff (RNs/ENs and PCAs) were engaged in the documentation of pain management. RESULTS: Twenty-nine percent of pain episodes had no documentation about how resident pain was identified and only 22% of the episodes contained an evidence-based (E-B) assessment. At least one intervention was documented for 89% of the pain episodes, the majority (68%) being non-pharmacological. Only 8% of pain episodes had an E-B evaluation reported. Thirteen percent (13%) of episodes contained information across all four pain management domains (Identification/ problems, assessment, intervention and evaluation). Documentation by PCAs was evident at all points in the pain management pathway. PCAs were responsible for considerately more episodes of assessment (50% vs 18%) compared to nursing staff. CONCLUSION AND CLINICAL IMPLICATIONS: Despite the high prevalence of pain in people with dementia in aged care settings, current pain management documentation does not reflect best practice standards. Future capacity building initiatives must engage PCAs, as key stakeholders in pain management, with support and clinical leadership of nursing staff.

Genome-wide association study using extreme truncate selection identifies novel genes affecting bone mineral density and fracture risk.

Osteoporotic fracture is a major cause of morbidity and mortality worldwide. Low bone mineral density (BMD) is a major predisposing factor to fracture and is known to be highly heritable. Site-, gender-, and age-specific genetic effects on BMD are thought to be significant, but have largely not been considered in the design of genome-wide association studies (GWAS) of BMD to date. We report here a GWAS using a novel study design focusing on women of a specific age (postmenopausal women, age 55-85 years), with either extreme high or low hip BMD (age- and gender-adjusted BMD z-scores of +1.5 to +4.0, n = 1055, or -4.0 to -1.5, n = 900), with replication in cohorts of women drawn from the general population (n = 20,898). The study replicates 21 of 26 known BMD-associated genes. Additionally, we report suggestive association of a further six new genetic associations in or around the genes CLCN7, GALNT3, IBSP, LTBP3, RSPO3, and SOX4, with replication in two independent datasets. A novel mouse model with a loss-of-function mutation in GALNT3 is also reported, which has high bone mass, supporting the involvement of this gene in BMD determination. In addition to identifying further genes associated with BMD, this study confirms the efficiency of extreme-truncate selection designs for quantitative trait association studies.