Robenacoxib versus meloxicam following ovariohysterectomy in cats: A randomised, prospective clinical trial involving owner-based assessment of pain.

BACKGROUND: Injectable non-steroidal anti-inflammatory drugs (NSAIDs) are commonly prescribed to queens undergoing ovariohysterectomy (OVH), but the requirement for postoperative administration is unclear and practices vary. Existing studies assessing efficacy rely on pain scoring by experienced clinicians. However, following OVH, most cats are discharged within hours of recovery. METHODS: Cats undergoing OVH were randomly assigned to two treatment groups: MEL and ROB. Cats in the MEL group (n = 76) received meloxicam (0.2 mg/kg) and those in the ROB group (n = 65) received robenacoxib (2 mg/kg). Owners were contacted by a blinded assessor 3 days postoperatively and asked to identify physical or behavioural changes and to assign pain scores using a numerical rating scale. RESULTS: More cats in the ROB group displayed abnormal behaviours than cats in the MEL group (p = 0.03). Most owners assigned a pain score of 0 (72%) (n = 101), but pain scores were significantly higher in the ROB group than in the MEL group (p = 0.005). LIMITATION: Methods of owner assessment of pain in cats have not been validated. CONCLUSIONS: Both meloxicam and robenacoxib are effective in controlling postoperative pain. Meloxicam may have improved efficacy in certain patient populations. Applying a blanket approach to prescribing NSAIDs to cats undergoing OVH postoperatively may not be necessary. This has safety, environmental and cost implications.

Uncertainty in phosphorus fluxes and budgets across the US long-term agroecosystem research network.

Phosphorus (P) budgets can be useful tools for understanding nutrient cycling and quantifying the effectiveness of nutrient management planning and policies; however, uncertainties in agricultural nutrient budgets are not often quantitatively assessed. The objective of this study was to evaluate uncertainty in P fluxes (fertilizer/manure application, atmospheric deposition, irrigation, crop removal, surface runoff, and leachate) and the propagation of these uncertainties to annual P budgets. Data from 56 cropping systems in the P-FLUX database, which spans diverse rotations and landscapes across the United States and Canada, were evaluated. Results showed that across cropping systems, average annual P budget was 22.4 kg P ha-1 (range = -32.7 to 340.6 kg P ha-1 ), with an average uncertainty of 13.1 kg P ha-1 (range = 1.0-87.1 kg P ha-1 ). Fertilizer/manure application and crop removal were the largest P fluxes across cropping systems and, as a result, accounted for the largest fraction of uncertainty in annual budgets (61% and 37%, respectively). Remaining fluxes individually accounted for <2% of the budget uncertainty. Uncertainties were large enough that determining whether P was increasing, decreasing, or not changing was inconclusive in 39% of the budgets evaluated. Findings indicate that more careful and/or direct measurements of inputs, outputs, and stocks are needed. Recommendations for minimizing uncertainty in P budgets based on the results of the study were developed. Quantifying, communicating, and constraining uncertainty in budgets among production systems and multiple geographies is critical for engaging stakeholders, developing local and national strategies for P reduction, and informing policy.

The costs, health outcomes and cost-effectiveness of interventions for the prevention and treatment of incontinence-associated dermatitis: A systematic review.

BACKGROUND: Incontinence-associated dermatitis is a common, under-recognized painful skin condition associated with poorer quality of life, increased nurse workloads, and costs. OBJECTIVE: To systematically review economic evidence for the prevention and treatment of incontinence-associated dermatitis. DESIGN: Systematic review of quantitative research. DATA SOURCES: PubMed, MEDLINE, EMBASE, Cochrane Library, York Centre for Reviews and Dissemination database, Econlit, Tufts' Cost-Effectiveness Analysis Registry, and Web of Science. REVIEW METHODS: A comprehensive search for studies on resource use (costs), health outcomes, and cost-effectiveness of interventions for incontinence-associated dermatitis was conducted. Screening, data extraction, and initial quality assessment were conducted independently by two reviewers, with disagreements/queries regarding quality settled through consensus with the larger team. Quality evaluated using the Consolidated Health Economic Evaluation Reporting Standards checklist and results narratively arranged. FINDINGS: Seventeen studies (10 for prevention, one for treatment and six for both prevention and treatment) included. All studies measured resource use from a healthcare provider perspective; 14 quantified resources in monetary terms. Considerable variation existed in the resource use data primarily due to differences in the type of resources counted, selected time horizons, valuation methods, and reporting approaches. Ten studies provided evidence of their intervention to be cost saving (or at least cost avoiding). Five studies on barrier products provided evidence to be cost saving: three for prevention, one for treatment, and one for both prevention and treatment. Two studies of cleanser and barrier products provided evidence to be cost saving for the prevention and treatment of incontinence-associated dermatitis. One study found a cleanser to be a cost saving preventative intervention. One bowel management system was found to be cost saving over time only, and one nurse education intervention was found to be cost saving for preventing and treating incontinence-associated dermatitis. One barrier product was found to be cost-effective for preventing and treating the condition. Finally, one study found a cleanser and barrier product was time saving for prevention. None of the studies incorporated a multi-attribute quality of life measure; however, two studies included person-reported outcome measures for pain. A narrow range of resources (mainly products) were considered, and there was limited information on how they were counted and valued. Analyses relating to heterogeneity among patients/hospital wards or health facilities and uncertainty were lacking. CONCLUSIONS: Barrier products are possibly a more cost-effective treatment than others; however, this evidence lacks certainty. Structured health economic evaluations are required for a reliable evidence-base on the interventions for incontinence-associated dermatitis. TWEETABLE ABSTRACT: Most incontinence-associated dermatitis studies lack person-reported outcomes, costs beyond product/staff time, and economic evaluation.

Assessment of scoring functions to rank the quality of 3D subtomogram clusters from cryo-electron tomography.

Cryo-electron tomography provides the opportunity for unsupervised discovery of endogenous complexes in situ. This process usually requires particle picking, clustering and alignment of subtomograms to produce an average structure of the complex. When applied to heterogeneous samples, template-free clustering and alignment of subtomograms can potentially lead to the discovery of structures for unknown endogenous complexes. However, such methods require scoring functions to measure and accurately rank the quality of aligned subtomogram clusters, which can be compromised by contaminations from misclassified complexes and alignment errors. Here, we provide the first study to assess the effectiveness of more than 15 scoring functions for evaluating the quality of subtomogram clusters, which differ in the amount of structural misalignments and contaminations due to misclassified complexes. We assessed both experimental and simulated subtomograms as ground truth data sets. Our analysis showed that the robustness of scoring functions varies largely. Most scores were sensitive to the signal-to-noise ratio of subtomograms and often required Gaussian filtering as preprocessing for improved performance. Two scoring functions, Spectral SNR-based Fourier Shell Correlation and Pearson Correlation in the Fourier domain with missing wedge correction, showed a robust ranking of subtomogram clusters without any preprocessing and irrespective of SNR levels of subtomograms. Of these two scoring functions, Spectral SNR-based Fourier Shell Correlation was fastest to compute and is a better choice for handling large numbers of subtomograms. Our results provide a guidance for choosing an accurate scoring function for template-free approaches to detect complexes from heterogeneous samples.

Health literacy and cancer care coordination in Chinese migrant patients and their carers: A cross-sectional survey.

OBJECTIVES: This study aimed to describe the levels of health literacy and experience of care coordination among Chinese migrant patients with cancer and their carers in Australia, and to examine factors associated with these. METHODS: Patients' self-reported data were collected using the Health Literacy and Cancer Care Coordination questionnaires. We conducted multivariate linear regression analyses to investigate predictors of patients' health literacy and their care experience. Canonical correlation analysis was used to examine the relationship between patients' health literacy and their care experience. RESULTS: A total of 68 patients and eight carers participated in the survey. Patients and carers reported similar levels of health literacy, with the lowest scores being in the "Having sufficient information to manage health" and "Navigating the health system" subscales. Gender (P = 0.026, partial η2  = 0.281) and educational attainment (P = 0.015, partial η2  = 0.250) had significant and large effects on patients' health literacy, after controlling for each other. Educational attainment showed a significant and medium association with patients' experience of cancer care coordination (P = 0.041, partial η2  = 0.101). A large and positive correlation was found between patients' health literacy and experience of cancer care coordination (canonical correlation = 0.81). CONCLUSIONS: Our findings reveal the health literacy and care coordination needs of Chinese migrant patients with cancer in Australia, especially those with lower educational attainment. Future efforts are necessary to enhance Chinese migrants' health literacy and establish an accessible and easy-to-navigate care environment.

Workplace Breastfeeding Support Varies by Employment Type: The Service Workplace Disadvantage.

BACKGROUND: The majority of women are returning to work full-time after childbirth, and support within their place of employment may influence intention and duration for breastfeeding, but more research is needed. Therefore, the purpose of this study was to explore the influence of employment type on breastfeeding duration upon return to work by examining informal (i.e., verbal encouragement) and direct (i.e., lactation space, flexible time) factors of support. METHODS: This was a retrospective survey of women's returning-to-work experiences while breastfeeding. Survey contents included respondent demographics as well as questions surrounding perceptions of employer support, work environment, and goal/satisfaction regarding breastfeeding. Data were analyzed via crosstabs and chi-square goodness of fit tests. RESULTS: A total of 1,002 women completed the survey. Significant differences were seen across different employment types. Women within the professional/management industry were most likely to receive informal and direct support for breastfeeding upon return to work. Women within the service industry and production/transportation industry reported receiving the lowest levels of informal and direct support. CONCLUSION: Workplace support varies by employment type and women in the service and production/transportation industry appear to be at a disadvantage compared with other employment types. There is a need for more breastfeeding support programs to be developed that target specific workplace characteristics.

Healthy Living after Cancer: a dissemination and implementation study evaluating a telephone-delivered healthy lifestyle program for cancer survivors.

BACKGROUND: Given evidence shows physical activity, a healthful diet and weight management can improve cancer outcomes and reduce chronic disease risk, the major cancer organisations and health authorities have endorsed related guidelines for cancer survivors. Despite these, and a growing evidence base on effective lifestyle interventions, there is limited uptake into survivorship care. METHODS/DESIGN: Healthy Living after Cancer (HLaC) is a national dissemination and implementation study that will evaluate the integration of an evidence-based lifestyle intervention for cancer survivors into an existing telephone cancer information and support service delivered by Australian state-based Cancer Councils. Eligible participants (adults having completed cancer treatment with curative intent) will receive 12 health coaching calls over 6 months from Cancer Council nurses/allied health professionals targeting national guidelines for physical activity, healthy eating and weight control. Using the RE-AIM evaluation framework, primary outcomes are service-level indicators of program reach, adoption, implementation/costs and maintenance, with secondary (effectiveness) outcomes of patient-reported anthropometric, behavioural and psychosocial variables collected at pre- and post-program completion. The total participant accrual target across four participating Cancer Councils is 900 over 3 years. DISCUSSION: The national scope of the project and broad inclusion of cancer survivors, alongside evaluation of service-level indicators, associated costs and patient-reported outcomes, will provide the necessary practice-based evidence needed to inform future allocation of resources to support healthy living among cancer survivors. TRIAL REGISTRATION: Australian and New Zealand Clinical Trials Registry (ANZCTR)--ACTRN12615000882527 (registered on 24/08/2015).

A community-of-care: the integration of a palliative approach within residential aged care facilities in Australia.

In developed countries, residential aged care facilities (RACFs) are increasingly becoming the place of care and site of death for older people with complex chronic illnesses. Consequently, it is becoming ever more relevant for these facilities to provide appropriate complex, as well as end-of-life care for this growing group of people. Evidence-based guidelines for providing a 'palliative approach' were developed and introduced in Australia in 2004, with the emphasis on improving symptom control earlier in the disease trajectory. The aim of the study reported here was to explore the extent to which a palliative approach was being used in the organisation and provision of care for older people with complex needs living in mixed-level (a combination of low- and high-level care) RACFs. This paper primarily reports on the qualitative findings. Two residential aged care organisations, one in rural New South Wales and the other in Sydney, Australia, participated. Data were collected over a 9-month period from May until December 2008. Residents, family members and aged care staff were interviewed. Thematic analysis of participant interviews shows that while the various elements of a palliative approach are incorporated into the care of high-level care residents, the discourse itself is not used. In this paper, we argue for a new conceptualisation of care for people in mixed-level care facilities: a community-of-care, in which a palliative approach is one of several components of the care provided. The findings illuminate aged care staff experiences of providing care to high-level care residents. They also provide valuable insights into high-level care residents' perceptions of their health, care provided and the way in which they foresee their care being provided in future. These findings will be important for informing clinical practice, research and policy in these settings.

Multicenter randomized trial of centralized nurse-led telephone-based care coordination to improve outcomes after surgical resection for colorectal cancer: the CONNECT intervention.

PURPOSE: To investigate the effectiveness of a centralized, nurse-delivered telephone-based service to improve care coordination and patient-reported outcomes after surgery for colorectal cancer. PATIENTS AND METHODS: Patients with a newly diagnosed colorectal cancer were randomly assigned to the CONNECT intervention or usual care. Intervention-group patients received standardized calls from the centrally based nurse 3 and 10 days and 1, 3, and 6 months after discharge from hospital. Unmet supportive care needs, experience of care coordination, unplanned readmissions, emergency department presentations, distress, and quality of life (QOL) were assessed by questionnaire at 1, 3, and 6 months. RESULTS: Of 775 patients treated at 23 public and private hospitals in Australia, 387 were randomly assigned to the intervention group and 369 to the control group. There were no significant differences between groups in unmet supportive care needs, but these were consistently low in both groups at both follow-up time points. There were no differences between the groups in emergency department presentations (10.8% v 13.8%; P = .2) or unplanned hospital readmissions (8.6% v 10.5%; P = .4) at 1 month. By 6 months, 25.6% of intervention-group patients had reported an unplanned readmission compared with 27.9% of controls (P = .5). There were no significant differences in experience of care coordination, distress, or QOL between groups at any follow-up time point. CONCLUSION: This trial failed to demonstrate substantial benefit of a centralized system to provide standardized, telephone follow-up for postoperative patients with colorectal cancer. Future interventions could investigate a more tailored approach.

Are visiting oncologists enough? A qualitative study of the needs of Australian rural and regional cancer patients, carers and health professionals.

AIM: Survival rates for patients with cancer who live in rural and regional areas are worse than in metropolitan areas. This may be due to geographical isolation, delayed diagnosis, inadequate transport, lower socioeconomic status and workforce shortages. We conducted a qualitative study of rural patients, carers and health professionals. It aimed to identify concerns about, and strategies to optimize cancer care from those with direct experience. METHODS: Focus groups and structured interviews were conducted in New South Wales, Australia at four rural and regional hospitals (Bega, Dubbo, Tamworth and Albury) and three metropolitan locations (in Sydney and the Jean Colvin Hostel) caring for rural patients. Sessions were audiotaped, transcribed and analyzed using thematic analysis. RESULTS: In total, 36 patients, 14 carers and 32 health professionals were interviewed in seven focus groups and 42 individual interviews. Concerns related to access to oncologists and other health professionals, and for services for investigation and treatment, the financial and social consequences of travel, unmet carer support needs and the hardships for health professionals. Strategies for improvement included comprehensive staffing and services coordinated in a hub and spoke model from adjacent larger centers, adequate reimbursement for travel and better carer support. CONCLUSION: We identified broad concerns about regional and rural cancer care in Australia. The Australian Federal Government commitment of $560 million to establish regional cancer centers is welcome; however, improvements must extend beyond infrastructure funding in large regional centers to comprehensive staffing in centers currently lacking resident oncologists, travel support and assistance for carers.

Psychosocial well-being and supportive care needs of cancer patients living in urban and rural/regional areas: a systematic review.

PURPOSE: The aim of this study was to describe what is known about levels of morbidity and the experience and needs of people with cancer, and their informal caregivers, living in rural areas. METHODS: A search of online databases for English language papers describing or assessing the prevalence of psychosocial morbidity or needs in a population of rural or regional cancer patients was employed. The following were excluded: intervention studies, discussion of service delivery, effectiveness of support groups or support via videoconferencing, concentrated on medical outcomes or survival rates, reported differences in the uptake of cancer screening or concentrated on health attitudes or treatment decision making. RESULTS: There were 37 studies in the review, including 25 quantitative studies (all surveys), 11 of which included a control group of urban patients and 12 qualitative studies. Until recently, most studies had methodological shortcomings. Only two prospective studies were identified, most studies focused on breast cancer and few addressed psychological morbidity. The majority of controlled studies reported worse outcomes for rural patients, who appear to have higher needs in the domains of physical/daily living. This may reflect more limited access to resources, a more self-sufficient lifestyle and personal characteristics, for example, being more stoical and less likely to ask for help. The need to travel for treatment caused many practical, emotional and financial problems for patients and burdened them with additional worry concerning family and work commitments. Some patients reported benefits in sharing experiences with others also forced to stay away from home, but most agreed that staying at home was preferable. CONCLUSION: This review highlights that whilst we are beginning to get some insight into the needs of people with cancer in rural areas, much is still unknown. Population-based, prospective studies including people with heterogeneous cancers from rural and urban settings are needed.

East meets West: a brief report of a culturally sensitive breast health education program for Chinese-Australian women.

Chinese-Australian women are less likely to undergo breast health examination compared to women born in Australia, and cultural beliefs have been identified as a barrier to screening participation and breast health practices. We sought to promote awareness using trained lay health advisers (breast health advocates). This paper discusses the impact of the training program on advocate knowledge and beliefs, and women's experience as advocates. Thirty-seven of 50 women approached participated in an education program. The education was delivered over one full day and one half-day follow-up. Data were collected using questionnaires, focus groups and interviews. The program increased participant knowledge of breast health, decreased misperceptions about breast cancer and enhanced participants' readiness to discuss these topics with other Chinese women. Advocates enjoyed the role but did not always remember to promote awareness. The program appears effective and is suitable for further, more widespread testing.

Accessing metropolitan cancer care services: practical needs of rural families.

This study explored the practical needs of patients and their families travelling from rural areas in New South Wales, Australia to cities for cancer treatment. Practical needs were information, accommodation, transport, and economic impact. A cross-sectional design was employed; data were collected by questionnaire and focus group interviews. Findings showed that practical needs impacted on the ability of the patients and families to cope with diagnosis and treatment for cancer. The greatest unmet practical need of the patients and their families was for comprehensive information that is provided before travelling and by someone, for example, nurse or social worker who can help them decipher it if required.

The impact of unrelieved patient suffering on palliative care nurses.

AIM: to describe the impact of unrelieved patient suffering on nurses working with palliative care patients. DESIGN: This was a qualitative descriptive design using semi-structured interviews. SAMPLE: nine experienced palliative care nurses were interviewed. RESULTS: nurses acknowledged that the term 'suffering' generally was not used in the workplace. The nurses identified that only a small group of patients died with suffering that could be classified as 'unrelieved' but that the impact of these patients' suffering on themselves was enormous. Nurses describe the impact in terms of perceptions of suffering (difficult situation), feelings (helplessness, distress, feelings of failure), bearing the burden (alcohol consumption, headaches) and effects on their relationship with family. The nurses identified several factors that increased the personal impact of unrelieved patient suffering. The most important strategy for ameliorating the impact of unrelieved patient suffering was informal support from work colleagues. CONCLUSION: the nurses' stories indicate that the personal impact of unrelieved patient suffering could be reduced through acknowledgement of this suffering and better formal and informal support mechanisms.

Assessing the practical and psychosocial needs of rural women with early breast cancer in Australia.

The purpose of the current study was to assess the practical and psychosocial needs of rural women with early breast cancer in Australia and recommend strategies to ensure equity in availability and access to cancer treatment for all women. A random sample of 204 rural women diagnosed with early breast cancer was recruited to participate in a telephone survey via state and territory cancer registries. Although the majority of women were satisfied with their provision of information overall, less than a third of participants were provided with specific information on assistance for rural women. Findings also revealed that only 47% of the women who had to travel for treatment received financial assistance, and 13% of these women had difficulty organizing or claiming financial assistance. Furthermore, only 10% of women found social workers to be a source of support.