Geoffrey Spurling

Information from pharmaceutical companies and the quality, quantity, and cost of physicians' prescribing: A systematic review

Geoff Spurling and colleagues report findings of a systematic review looking at the relationship between exposure to promotional material from pharmaceutical companies and the quality, quantity, and cost of prescribing. They fail to find evidence of improvements in prescribing after exposure, and find some evidence of an association with higher prescribing frequency, higher costs, or lower prescribing quality.

‘It had to be my choice’ Indigenous smoking cessation and negotiations of risk, resistance and resilience

While Australia is considered a world leader in tobacco control, smoking rates within the Aboriginal and Torres Strait Islander population have not declined at the same rate. This failure highlights an obvious shortcoming of mainstream anti-smoking efforts to effectively understand and engage with the socio-cultural context of Indigenous smoking and smoking cessation experiences. The purpose of this article is to explore the narrative accounts of 20 Indigenous ex-smokers within an urban community and determine the motivators and enablers for successful smoking cessation. Our findings indicated that health risk narratives and the associated social stigma produced through anti-smoking campaigns formed part of a broader apparatus of oppression among Indigenous people, often inspiring resistance and resentment rather than compliance. Instead, a significant life event and supportive relationships were the most useful predictors of successful smoking cessation acting as both a motivator and enabler to behavioural change. Indigenous smoking cessation narratives most commonly involved changing and reordering a persons life and identity and autonomy over this process was the critical building block to reclaiming control over nicotine addiction. Most promisingly, at an individual level, we found the important role that individual health professionals played in encouraging and supporting Indigenous smoking cessation through positive rather than punitive interactions. More broadly, our findings highlighted the central importance of resilience, empowerment and trust within health promotion practice.

Retinal photography for diabetic retinopathy screening in Indigenous primary health care: the Inala experience

Objective: We aimed to determine the impact of clinic based retinal photography on access to appropriate screening for diabetic retinopathy (DR).

General practitioners and pharmaceutical sales representatives: quality improvement research.

Background and objective: Interaction between pharmaceutical sales representatives (PSRs) and general practitioners (GPs) may have an adverse impact on GP prescribing and therefore may be ethically questionable. This study aimed to evaluate the interactions between PSRs and GPs in an Australian general practice, and develop and evaluate a policy to guide the interaction. Methods: Doctors’ prescribing, diaries, practice promotional material and samples were audited and a staff survey undertaken. After receiving feedback, the staff voted on practice policy options. The resulting policy was evaluated 3 and 9 months. Results: Prior to the intervention, GPs spent on average 40 min/doctor/month with PSRs. There were 239 items of promotional material in the practice and 4660 tablets in the sample cupboard. These were reduced by 32% and 59%, respectively, at 3 months after policy adoption and the reduction was sustained at 9 months. Vioxx was the most common drug name in promotional material. Staff adopted a policy of reduced access to PSRs including: reception staff not to make appointments for PSRs or accept promotional material; PSRs cannot access sample cupboards; GPs wishing to see PSRs may do so outside consulting hours. At 3 and 9 months, most staff were satisfied with the changes. Promotional items/room were not significantly reduced at 3 months (−4.0 items/room ; 95% CI −6.61 to −1.39; p = 0.066) or 9 months (−2.63 items/room; 95% CI −5.86 to 0.60; p = 0.24). Generic prescribing significantly increased at 3 months (OR 2.28, 95% CI 1.31 to 3.86; p = 0.0027) and 9 months (OR 2.07, 95% CI 1.13 to 3.82; p = 0.016). Conclusion: There was a marked reduction in interactions with PSRs with majority staff satisfaction and improved prescribing practices. The new policy will form part of the practice’s orientation package. Reception staff give PSRs a letter explaining the policy. It is hoped that the extra 40 min/doctor of consulting time translates into more time with patients and time to evaluate more independent sources of drug information.

Constipation in people with learning disability

#### Case scenario A 48 year old woman with mild intellectual impairment and epilepsy (for which she takes phenytoin) presented with left sided abdominal pain. She had mentioned this before but had denied constipation or diarrhoea. We found an archived radiograph showing moderate faecal loading. When pressed, she admitted not knowing what “constipation” meant and, in fact, had been manually evacuating but was too ashamed to tell anyone. Chronic constipation is surprisingly common in people with learning disability. Communication difficulties, the vagueness of the symptoms, and the presence of other priorities often mean that carers and clinicians miss looking for this problem.1 #### How common is it?

Automated Multi-Lesion Detection for Referable Diabetic Retinopathy in Indigenous Health Care

Diabetic Retinopathy (DR) is a complication of diabetes mellitus that affects more than one-quarter of the population with diabetes, and can lead to blindness if not discovered in time. An automated screening enables the identification of patients who need further medical attention. This study aimed to classify retinal images of Aboriginal and Torres Strait Islander peoples utilizing an automated computer-based multi-lesion eye screening program for diabetic retinopathy. The multi-lesion classifier was trained on 1,014 images from the São Paulo Eye Hospital and tested on retinal images containing no DR-related lesion, single lesions, or multiple types of lesions from the Inala Aboriginal and Torres Strait Islander health care centre. The automated multi-lesion classifier has the potential to enhance the efficiency of clinical practice delivering diabetic retinopathy screening. Our program does not necessitate image samples for training from any specific ethnic group or population being assessed and is independent of image pre- or post-processing to identify retinal lesions. In this Aboriginal and Torres Strait Islander population, the program achieved 100% sensitivity and 88.9% specificity in identifying bright lesions, while detection of red lesions achieved a sensitivity of 67% and specificity of 95%. When both bright and red lesions were present, 100% sensitivity with 88.9% specificity was obtained. All results obtained with this automated screening program meet WHO standards for diabetic retinopathy screening.

Opioid conversion ratios used in palliative care: Is there an Australian consensus?

Opioid switching or rotation is reported to be a common practice in palliative care. Published tables of opioid conversion ratios have been found to vary in their recommendations, potentially leading to significant differences in clinical practice.

Yarning about health checks: barriers and enablers in an urban Aboriginal medical service

The annual health check for Aboriginal and Torres Strait Islander People has been welcomed as a means of conducting a comprehensive assessment to address preventive health care delivery, identify new diagnoses and initiate new treatments. Rates of health check uptake across Australia have been poor with less than 12% of the eligible population receiving one during 2009/10. This qualitative study sought to identify barriers and enablers to undertaking health checks in an urban Aboriginal Medical Service through semistructured interviews with 25 clinical staff (doctors, nurses and Aboriginal and Torres Strait Islander health workers). Clinical systems for conducting health checks were unclear to staff, with barriers relating to time pressures for both patients and clinic staff, and lack of clarity about staff responsibilities for initiating and conducting the health check. Additionally some staff perceived some content as sensitive, invasive, culturally inappropriate and of questionable value. Other barriers included concerns about community health literacy, disengagement with preventative health care, and suspicion about confidentiality and privacy. The development of clear service-wide systems that support the conduct of health checks are required to increase uptake, combined with supportive local clinical leadership and audit and feedback systems. Staff training, consideration of culture and roles, and critical review of health check content may improve staff confidence and community acceptance. Community-based health education and promotion is strongly supported by staff to increase client engagement, knowledge and acceptance of the health check.

Urban Aboriginal and Torres Strait Islander children's exposure to stressful events: a cross-sectional study

Objectives: To determine the frequency and types of stressful events experienced by urban Aboriginal and Torres Strait Islander children, and to explore the relationship between these experiences and the childrens physical health and parental concerns about their behaviour and learning ability.

Health and well-being of urban Aboriginal and Torres Strait Islander women at their first antenatal visit: A cross-sectional study

The first antenatal visit is a valuable opportunity to influence the health and well‐being of the mother and child during pregnancy, birth and beyond. Our primary‐care‐based cross‐sectional study of urban Aboriginal and Torres Strait Islander women found that 81% presented for their first antenatal visit within the first 10 weeks. Consequently, there can be up to 30 weeks in which health professionals can provide lifestyle and parenting education and psychosocial support.