Multidimensional Benefits of Improved Sanitation: Evaluating 'PEE POWER®' in Kisoro, Uganda.

With 2.3 billion people around the world lacking adequate sanitation services, attention has turned to alternative service provision models. This study suggests an approach for meeting the sanitation challenge, especially as expressed in Sustainable Development Goal 6.2, using a toilet technology system, such as Pee Power® that generates electricity using diverted urine as a fuel. A field trial was carried out in a girls' school in Kisoro, Uganda, where the generated electricity was used to light the existing toilet block. The trial was evaluated in terms of social acceptability and user experience using a multidimensional assessment protocol. The results of our assessment show that users felt safer when visiting the toilets at night. Lights provided from the technology also helped with the perceived cleanliness of the toilets. The technology was well accepted, with 97% of the respondents saying that they liked the idea of the Pee Power® technology and 94% preferring it over other facilities on site. This shows how the technology helps meet SDG target 6.2, with its particular focus on vulnerable populations.

Speed breeding orphan crops.

KEY MESSAGE: This review explores how speed breeding protocols that hasten plant growth and development could be applied to shorten breeding cycles and accelerate research activities in orphan crops. There is a growing need for the agri-food sector to sustainably produce larger quantities of higher-quality food, feed and fuel using fewer resources, within the context of changing agroclimatic conditions. Meeting this challenge will require the accelerated development and dissemination of improved plant varieties and substantial improvement of agricultural practices. Speed breeding protocols that shorten plant generation times can hasten breeding and research to help fulfil the ever-increasing demands. Global agri-food systems rely on a relatively small number of plant species; however, there are calls to widen the scope of globally important crops to include orphan crops, which are currently grown and used by the world's poorest people or marketed as niche products for affluent consumers. Orphan crops can supply global diets with key nutrients, support economic development in the world's poorest regions, and bolster the resilience of the global agri-food sector to biotic and abiotic stresses. Little research effort has been invested in orphan crops, with farmers growing landraces that are sourced and traded through poorly structured market systems. Efforts are underway to develop breeding resources and techniques to improve orphan crops. Here, we highlight the current efforts and opportunities to speed breed orphan crops and discuss alternative approaches to deploy speed breeding in the less-resourced regions of the world. Speed breeding is a tool that, when used together with other multidisciplinary R&D approaches, can contribute to the rapid creation of new crop varieties, agricultural practices and products, supporting the production and utilisation of orphan crops at a commercial scale.

The value of independent specialty designation for interventional cardiology.

Interventional cardiology has finally completed, after 26 years of advocacy, a professional hat trick: independent board certification, membership as a unique specialty in the American Medical Association House of Delegates (AMA HOD), and recognition by the Centers for Medicaid and Medicare Services (CMS) as a separate medical specialty. This article points out how these distinctions for interventional cardiology and its professional society, the Society for Cardiovascular Angiography and Interventions (SCAI), have led to clear and definite benefits for interventional cardiologists and their patients. We focus on the least understood of these three-recognition by CMS and its implications for reimbursement and quality assessment for interventional cardiologists. © 2016 Wiley Periodicals, Inc.

Current operator volumes of invasive coronary procedures in Medicare patients: implications for future manpower needs in the catheterization laboratory.

OBJECTIVES: We seek to assess the per-operator volume of diagnostic catheterizations and percutaneous coronary interventions (PCI) among US cardiologists, and its implication for future manpower needs in the catheterization laboratory. BACKGROUND: The number of annual Medicare PCIs peaked in 2004 and has trended downward since, however the total number of catheterization laboratories nationwide has increased. It is unknown whether these trends have resulted in a dilution of per-operator volumes, and whether the current supply of interventional cardiologists is appropriate to meet future needs. METHODS: We analyzed the Centers for Medicare and Medicaid Services 2008 Medicare 5% sample file, and extracted the total number of Medicare fee-for-service (Medicare FFS) diagnostic catheterizations and PCIs performed in 2008. We then determined per-physician procedure volumes using National Provider Identifier numbers. RESULTS: There were 1,198,610 Medicare FFS diagnostic catheterizations performed by 11,029 diagnostic cardiologists, and there were 378,372 Medicare FFS PCIs performed by 6,443 interventional cardiologists in 2008. The data reveal a marked difference in the 2008 distribution of diagnostic catheterizations and PCIs among operators. Just over 10% of diagnostic catheterizations were performed by operators performing 40 or fewer Medicare FFS diagnostic catheterizations, contrasted with almost 30% of PCIs performed by operators with 40 of fewer Medicare FFS PCIs. A significant majority of interventional cardiologists (61%) performed 40 or fewer Medicare FFS PCIs in 2008. CONCLUSIONS: There is a high percentage of low-volume operators performing PCI, raising questions regarding annual volume recommendations for procedural skill maintenance, and the future manpower requirements in the catheterization laboratory.

Community health workers and medicaid managed care in New Mexico.

We describe the impact of community health workers (CHWs) providing community-based support services to enrollees who are high consumers of health resources in a Medicaid managed care system. We conducted a retrospective study on a sample of 448 enrollees who were assigned to field-based CHWs in 11 of New Mexico's 33 counties. The CHWs provided patients education, advocacy and social support for a period up to 6 months. Data was collected on services provided, and community resources accessed. Utilization and payments in the emergency department, inpatient service, non-narcotic and narcotic prescriptions as well as outpatient primary care and specialty care were collected on each patient for a 6 month period before, for 6 months during and for 6 months after the intervention. For comparison, data was collected on another group of 448 enrollees who were also high consumers of health resources but who did not receive CHW intervention. For all measures, there was a significant reduction in both numbers of claims and payments after the community health worker intervention. Costs also declined in the non-CHW group on all measures, but to a more modest degree, with a greater reduction than in the CHW group in use of ambulatory services. The incorporation of field-based, community health workers as part of Medicaid managed care to provide supportive services to high resource-consuming enrollees can improve access to preventive and social services and may reduce resource utilization and cost.

Transforming the delivery of care in the post-health reform era: what role will community health workers play?

The Patient Protection and Affordable Care Act (PPACA) affords opportunities to sustain the role of community health workers (CHWs). Among myriad strategies encouraged by PPACA are prevention and care coordination, particularly for chronic diseases, chief drivers of increased health care costs. Prevention and care coordination are functions that have been performed by CHWs for decades, particularly among underserved populations. The two key delivery models promoted in the PPACA are accountable care organizations and health homes. Both stress the importance of interdisciplinary, interprofessional health care teams, the ideal context for integrating CHWs. Equally important, the payment structures encouraged by PPACA to support these delivery models offer the vehicles to sustain the role of these valued workers.

Trends in coronary revascularization in the United States from 2001 to 2009: recent declines in percutaneous coronary intervention volumes.

BACKGROUND: There is speculation that the volume of percutaneous coronary interventions (PCIs) has been decreasing over the past several years. Published studies of PCI volume have evaluated regional or hospital trends, but few have captured national data. This study describes the use of coronary angiography and revascularization methods in Medicare patients from 2001 to 2009. METHODS AND RESULTS: This retrospective study used data from the Centers for Medicare & Medicaid Services from 2001 to 2009. The annual number of coronary angiograms, PCI, intravascular ultrasound, fractional flow reserve, and coronary artery bypass graft (CABG) surgery procedures were determined from billing data and adjusted for the number of Medicare recipients. From 2001 to 2009, the average year-to-year increase for PCI was 1.3% per 1000 beneficiaries, whereas the mean annual decrease for CABG surgery was 5%. However, the increase in PCI volume occurred primarily from 2001 to 2004, as there was a mean annual rate of decline of 2.5% from 2004 to 2009; similar trends were seen with diagnostic angiography. The use of intravascular ultrasound and fractional flow reserve steadily increased over time. CONCLUSIONS: This study confirms recent speculation that PCI volume has begun to decrease. Although rates of CABG have waned for several decades, all forms of coronary revascularization have been declining since 2004.

Health extension in new Mexico: an academic health center and the social determinants of disease.

The Agricultural Cooperative Extension Service model offers academic health centers methodologies for community engagement that can address the social determinants of disease. The University of New Mexico Health Sciences Center developed Health Extension Rural Offices (HEROs) as a vehicle for its model of health extension. Health extension agents are located in rural communities across the state and are supported by regional coordinators and the Office of the Vice President for Community Health at the Health Sciences Center. The role of agents is to work with different sectors of the community in identifying high-priority health needs and linking those needs with university resources in education, clinical service and research. Community needs, interventions, and outcomes are monitored by county health report cards. The Health Sciences Center is a large and varied resource, the breadth and accessibility of which are mostly unknown to communities. Community health needs vary, and agents are able to tap into an array of existing health center resources to address those needs. Agents serve a broader purpose beyond immediate, strictly medical needs by addressing underlying social determinants of disease, such as school retention, food insecurity, and local economic development. Developing local capacity to address local needs has become an overriding concern. Community-based health extension agents can effectively bridge those needs with academic health center resources and extend those resources to address the underlying social determinants of disease.

Isothermal amplification of genetically modified DNA sequences directly from plant tissues lowers the barriers to high-throughput and field-based genotyping.

DNA extractions are a major cost for high-throughput genotyping. The loop-mediated isothermal amplification (LAMP) assay has been used for the detection of two genetically modified (GM) related sequences. The amplification of target DNA sequences from leaf and maize seed tissues prepared with minimum preparative treatment (disruption in water) demonstrates the ability of LAMP to work in conditions normally inhibitive to PCRs. The wide dynamic range of detection in these samples suggests that LAMP is highly sensitive even when the target is presented in such a crude form. LAMP offers a means of reducing genotyping costs as well as simplifying testing procedures.

The Health Commons and care of New Mexico's uninsured.

PURPOSE: A seamless system of social, behavioral, and medical services for the uninsured was created to address the social determinants of disease, reduce health disparities, and foster local economic development in 2 inner-city neighborhoods and 2 rural counties in New Mexico. METHODS: Our family medicine department helped urban and rural communities that had large uninsured, minority populations create Health Commons models. These models of care are characterized by health planning shared by community stakeholders; 1-stop shopping for medical, behavioral, and social services; employment of community health workers bridging the clinic and the community; and job creation. RESULTS: Outcomes of the Health Commons included creation of a Web-based assignment of uninsured emergency department patients to primary care homes, reducing return visits by 31%; creation of a Web-based interface allowing partner organizations with incompatible information systems to share medical information; and creation of a statewide telephone Health Advice Line offering rural and urban uninsured individuals access to health and social service information and referrals 24 hours a day, 7 days a week. The Health Commons created jobs and has been sustained by attracting local investment and external public and private funding for its products. Our department's role in developing the Health Commons helped the academic health center (AHC) form mutually beneficial community partnerships with surrounding and distant urban and rural communities. CONCLUSIONS: Broad stakeholder participation built trust and investment in the Health Commons, expanding services for the uninsured. This participation also fostered marketable innovations applicable to all Health Commons' sites. Family medicine can promote the Health Commons as a venue for linking complementary strengths of the AHC and the community, while addressing the unique needs of each. Overall, our experience suggests that family medicine can play a leadership role in building collaborative approaches to seemingly intractable health problems among the uninsured, benefiting not only the community, but also the AHC.

New Mexico community voices: policy reform to reduce oral health disparities.

Using a socio-ecological framework to guide the initiative, New Mexico Community Voices developed, with state and local stakeholders, responsive oral health policies to address oral health disparities. Several policy objectives were achieved: increasing awareness of the public health importance of oral health; improving access to dental services for uninsured or underserved populations; enhancing dental services specialty care; and increasing sustainable oral health infrastructure through pipeline development of oral health providers to relieve service shortages and diversify the oral health workforce. Improving access to oral health and augmenting numbers of dental providers in rural areas were also successful. The governor has appointed the New Mexico Oral Health Advisory Council to address state oral health issues. The New Mexico partnerships have demonstrated how effective policy change can generate important incremental shifts in oral health care delivery and provide best practice models that diminish the oral health crisis faced by underserved populations.

Drug-eluting stent task force: final report and recommendations of the working committees on cost-effectiveness/economics, access to care, and medicolegal issues.

Coronary artery disease remains a major health problem worldwide. Since introduction of percutaneous transluminal coronary angioplasty and stents, much progress has been made. Percutaneous coronary intervention, however, has been limited by restenosis (repeat obstruction of arteries that have been previously treated. Introduction of drug-eluting stents (DESs) in April 2003 was a major breakthrough in preventing restenosis. In March 2003, The Society for Cardiovascular Angiography and Interventions (SCAI) published a position statement on the clinical implications of DESs, recommending an evidence-based adoption strategy. Subsequently, in May 2003, SCAI formed a multidisciplinary Drug Eluting Stent (DES) Task Force to address the significant nonclinical ramifications posed by DESs: medicolegal, financial, and access to care. The Task Force included representatives from physician societies, industry, academia, the reimbursement community, and health policy organizations. The resultant report presents analyses, options, and recommendations regarding those nonclinical issues based on the collective experience and knowledge of the Task Force members. The Task Force trusts that this report will be of value to the diverse constituencies involved with introduction of this important new technology.

A "health commons" approach to oral health for low-income populations in a rural state.

Oral health needs are urgent in rural states. Creative, broad-based, and collaborative solutions can alleviate these needs. "Health commons" sites are enhanced, community-based, primary care safety net practices that include medical, behavioral, social, public, and oral health services. Successful intervention requires a comprehensive approach, including attention to enhancing dental service capacity, broadening the scope of the dental skills of locally available providers, expanding the pool of dental providers, creating new interdisciplinary teams in enhanced community-based sites, and developing more comprehensive oral health policy. By incorporating oral health services into the health commons primary care model, access for uninsured and underserved populations is increased. A coalition of motivated stakeholders includes community leaders, safety net providers, legislators, insurers, and medical, dental, and public health providers.