Survey of Bicycling Accidents in Boulder,Colorado

In brief: To determine what public and individual efforts might reduce bicycling accidents and injuries, a survey was conducted during the primary cycling months (April through September) in Boulder, Colorado. Of 253 patients (87 women, 166 men, average age 22) treated for injuries in bicycling accidents, almost 30% of the accidents were caused by gravel, and nearly half involved a motor vehicle. The most frequent types of injury were abrasions, contusions, lacerations, and fractures. The survey results confirm the need for adequate head protection, satisfactory lighting, and increased awareness on the bicyclist's part. In addition, improved street maintenance will drastically reduce the number of cycling injuries and accidents.     

The impact of the immune system on the safety and efficiency of enzyme replacement therapy in lysosomal storage disorders

In the light of clinical experience in infantile onset Pompe patients, the immunological impact on the tolerability and long-term efficacy of enzyme replacement therapy (ERT) for lysosomal storage disorders has come under renewed scrutiny. This article details the currently proposed immunological mechanisms involved in the development of anti-drug antibodies and the current therapies used in their treatment. Given the current understanding of the adaptive immune response, it focuses particularly on T cell dependent mechanisms and the paradigm of using lymphocytic negative selection as a predictor of antibody formation. This concept originally postulated in the 1970s, stipulated that the genotypically determined lack of production or production of a variant protein determines an individual’s lymphocytic repertoire. This in turn is the key factor in determining the potential severity of an individual’s immunological response to ERT. It also highlights the need for immunological assay standardization particularly those looking at describing the degree of functional impact, robust biochemical or clinical endpoints and detailed patient subgroup identification if the true evaluations of impact are to be realised.     

The effectiveness of diversion programmes for offenders using Class A drugs: a systematic review and meta-analysis

Aims: To review existing evidence on effectiveness of community-based diversion programmes for Class A drug-using offenders.

Methods: 31 databases were searched for studies published 1985–2012 (update search 2012–2016) involving community-based Criminal Justice System diversion of Class A drug users via voluntary or court-mandated treatment.

Findings: 16 studies were initially included (US, 10; UK, 4; Canada, 1; Australia, 1). There was evidence for a small impact of diversion to treatment on drug use reduction (primary Class A drug use: OR 1.68, CI 1.12–2.53; other drug use: OR 2.60, 1.70–3.98). Class A drug users were less likely to complete treatment (OR 0.90, 0.87–0.94) than users of other drugs. There was uncertainty surrounding results for offending, which were not pooled due to lack of outcome measure comparability and heterogeneity. Individual studies pointed to a minor effect of diversion on offending. Findings remained unchanged following an update review (evidence up to March 2016: US, 3; Australia, 1).

Conclusions: Treatment accessed via community-based diversion is effective at reducing drug use in Class A drug-using offenders. Evidence of a reduction in offending amongst this group as a result of diversion is uncertain. Poor methodological quality and data largely limited to US methamphetamine users limits available evidence.     

Family caregivers’ perspectives on medication adherence challenges in older people with dementia: a qualitative study

Abstract

Objectives: To achieve a better understanding of medication non-adherence determinants in older people with dementia from caregivers’ perspectives and possible management solutions to improve medication adherence.

Method: Semi-structured telephone interviews were conducted with 20 caregivers of older people with dementia living in the community. Data was analyzed using an inductive thematic analysis based on Braun and Clarke’s method.

Findings: Four themes emerged: dementia symptoms influence medication adherence, medication increases caregiver burden, lack of self-efficacy, medication aids and technology to enhance medication adherence. Caregivers’ lack of knowledge reduces their self-efficacy in managing medications and increases their burden of care. The majority of caregivers used technology and welcomed its use to assist them with their role.

Conclusion: Caregivers require knowledge and support such as a multifaceted technology based intervention to assist with medication adherence.