Reducing Prescription Drug Abuse in Iowa, January 5, 2011

Prescription drug abuse is the nation’s fastest-growing drug problem, as outlined by the White House Office of National Drug Control Policy’s 2011 national plan “Responding to America’s Prescription Drug Abuse Crisis.” The urgency of the challenge is underscored in other reports, including a recent analysis by the Centers for Disease Control (CDC) that said: “Overdoses involving prescription painkillers are at epidemic levels and now kill more Americans than heroin and cocaine combined.” According to the CDC, more than 40 people die in America every day from overdoses involving narcotic pain relievers such as hydrocodone (Vicodin), oxycodone (Oxycontin), methadone and oxymorphone (Opana). In Iowa, the situation is similar, at least in some ways. Prescription drug abuse is one of the fastest-growing forms of substance abuse in our state too, though its scope is smaller and on a more manageable scale when compared with most other states. The Iowa Department of Public Health, Bureau of Vital Statistics, reports the drug overdose deaths of at least 130 Iowans over the last three years (2008-2010) due to non-heroin opioids (i.e., prescription pain relievers such as oxycodone, hydrocodone and methadone), nearly as many as for the previous eight years combined (149 from 2000-2007).

Deciding the sale of a life policy in the viatical market: Implications on individual welfare

[cat] En aquest article, es presenta un model econòmic que permet determinar la venda o no d'una pòlissa de vida (total o en part) per part d'un assegurat malalt terminal en el mercat dels viatical settlements. Aquest mercat va aparèixer a finals de la dècada dels 80 a conseqüència de l'epidèmia de la SIDA. Actualment, representa una part del mercat dels life settlements. Les pòlisses que es comercialitzen en el mercat dels viaticals són aquelles on l'assegurat és malalt terminal amb una esperança de vida de dos anys o menys. El model és discret i considera només dos períodes (anys), ja que aquesta és la vida residual màxima que contempla el mercat. L'agent posseix una riquesa inicial que ha de repartir entre consum i herència. S'introdueix en primer lloc la funció d'utilitat esperada del decisor i, utilitzant programació dinàmica, es dedueix l'estratègia que reporta una utilitat més gran (no vendre/vendre (en part) la pòlissa en el moment zero/vendre (en part) la pòlissa en el moment ú). L'òptim depèn del preu de la pòlissa venuda i de paràmetres personals de l'individu. Es troba una expressió analítica per l'estratègia òptima i es realitza un anàlisi de sensibilitat.

Involvement of the RasGAP derived fragment N in the resistance of pancreatic beta cells towards apoptosis

RESUME DESTINE AUX NON SCIENTIFIQUESLe diabète est une maladie associée à un excès de glucose (sucre) dans le sang. Le taux de glucose sanguin augmente lorsque l'action d'une hormone, l'insuline, responsable du transport du glucose du sang vers les tissus de l'organisme diminue, ou lorsque les quantités d'insuline à disposition sont inadéquates.L'une des causes communes entre les deux grands types de diabète connus, le type 1 et le type 2, est la disparition des cellules beta du pancréas, spécialisées dans la sécrétion d'insuline, par mort cellulaire programmée aussi appelée apoptose. Alors que dans le diabète de type 1, la destruction des cellules beta est causée par notre propre système immunitaire, dans le diabète de type 2, la mort de ces cellules, est principalement causée par des concentrations élevées de graisses saturés ou de molécules impliquées dans l'inflammation que l'on rencontre en quantités augmentées chez les personnes obèses. Etant donné l'augmentation épidémique du nombre de personnes obèses de par le monde, on estime que le nombre de personnes diabétiques (dont une majorité sont des diabétiques de type 2), va passer de 171 million en l'an 2000, à 366 million en l'an 2030, expliquant la nécessité absolue de mettre au point de nouvelles stratégies thérapeutique pour combattre cette maladie.L'apoptose est un processus complexe dont la dérégulation induit de nombreuses affections allant du cancer jusqu'au diabète. L'activation de caspase 3, une protéine clé contrôlant la mort cellulaire, était connue pour systématiquement mener à la mort cellulaire programmée. Ces dernières années, notre laboratoire a décrit des mécanismes de survie qui sont activés par caspase 3 et qui expliquent sans doute pourquoi son activation ne mène pas systématiquement à la mort cellulaire. Lorsqu'elle est faiblement activée, caspase 3 clive une autre protéine appelée RasGAP en deux protéines plus courtes dont l'une, appelée le fragment Ν a la particularité de protéger les cellules contre l'apoptose.Durant ma thèse, j'ai été impliqué dans divers projets destinés à mieux comprendre comment le fragment Ν protégeait les cellules contre l'apoptose et à savoir s'il pouvait être utilisé comme outil thérapeutique dans les conditions de survenue d'un diabète expérimental. C'est dans ce but que nous avons créé une souris transgénique, appelée RIP-N, exprimant le fragment Ν spécifiquement dans les cellules beta. Comme attendu, les cellules beta de ces souris étaient plus résistantes à la mort induite par des composés connus pour induire le diabète, comme certaines molécules induisant l'inflammation ou les graisses saturées. Nous avons ensuite pu montrer que les souris RIP-N étaient plus résistantes à la survenue d'un diabète expérimental que ce soit par l'injection d'une drogue induisant l'apoptose des cellules beta, que ce soit dans un fond génétique caractérisé par une attaque spontanée des cellules beta par le système immunitaire ou dans le contexte d'un diabète de type 2 induit par l'obésité. Dans plusieurs des modèles animaux étudiés, nous avons pu montrer que le fragment Ν protégeait les cellules en activant une voie protectrice bien connue impliquant successivement les protéines Ras, PI3K et Akt ainsi qu'en bloquant la capacité d'Akt d'activer le facteur NFKB, connu pour être délétère pour la survie de la cellule beta. La capacité qu'a le fragment Ν d'activer Akt tout en prévenant l'activation de NFKB par Akt est par conséquent particulièrement intéressante dans l'intégration des signaux régulant la mort cellulaire dans le contexte de la survenue d'un diabète.La perspective d'utiliser le fragment Ν comme outil thérapeutique dépendra de notre capacité à activer les signaux protecteurs induits par le fragment Ν depuis l'extérieur de la cellule ou de dériver des peptides perméables aux cellules possédant les propriétés du fragment N.2 SUMMARYDiabetes mellitus is an illness associated with excess blood glucose. Blood glucose levels raise when the action of insulin decreases or when insulin is provided in inappropriate amounts. In type 1 diabetes (T1D) as well as in type 2 diabetes (T2D), the insulin secreting beta cells in the pancreas undergo controlled cell death also called apoptosis. Whereas in T1D, beta cells are killed by the immune system, in T2D, they are killed by several factors, among which are increased blood glucose levels, increased levels of harmful lipids or pro-inflammatory cytokines that are released by the dysfunctional fat tissue of obese people. Given the epidemic increase in the number of obese people throughout the world, the number of diabetic people (a majority of which are type 2 diabetes) is estimated to rise from 171 million affected people in the year 2000 to 366 million in 2030 explaining the absolute requirement for new therapies to fight the disease.Apoptosis is a very complex process whose deregulation leads to a wide range of diseases going from cancer to diabetes. Caspase 3 although known as a key molecule controlling apoptosis, has been shown to have various other functions. In the past few years, our laboratory has described a survival mechanism, that takes place at low caspase activity and that might explain how cells that activate their caspases for reasons other than apoptosis survive. In such conditions, caspase 3 cleaves another protein called RasGAP into two shorter proteins, one of which, called fragment N, protects cells from apoptosis.We decided to check whether fragment Ν could be used as a therapeutical tool in the context of diabetes inducing conditions. We thus derived a transgenic mouse line, called RIP-N, in which the expression of fragment Ν is restricted to beta cells. As expected, the beta cells of these mice were more resistant ex-vivo to cell death induced by diabetes inducing factors. We then showed that the RIP-N transgenic mice were resistant to streptozotocin induced diabetes, a mouse model mimicking type 1 diabetes, which correlated to fewer number of apoptotic beta cells in the pancreas of the transgenic mice compared to their controls. The RIP-N transgene also delayed overt diabetes development in the NOD background, a mouse model of autoimmune type 1 diabetes, and delayed the occurrence of obesity induced hyperglycemia in a mouse model of type 2-like diabetes. Interestingly, fragment Ν was mediating its protection by activating the protective Akt kinase, and by blocking the detrimental NFKB factor. Our future ability to activate the protective signals elicited by fragment Ν from the outside of cells or to derive cell permeable peptides bearing the protective properties of fragment Ν might condition our ability to use this protein as a therapeutic tool.3 RESUMELe diabète est une maladie associée à un excès de glucose plasmatique. La glycémie augmente lorsque l'action de l'insuline diminue ou lorsque les quantités d'insuline à disposition sont inadéquates. Dans le diabète de type 1 (D1) comme dans le diabète de type 2 (D2), les cellules beta du pancréas subissent la mort cellulaire programmée aussi appelée apoptose. Alors que dans le D1 les cellules beta sont tuées par le système immunitaire, dans le D2 elles sont tuées par divers facteurs parmi lesquels on trouve des concentrations élevées de glucose, d'acides gras saturés ou de cytokines pro-inflammatoires qui sont sécrétées en concentrations augmentées par le tissu adipeux dysfonctionnel des personnes obèses. Etant donné l'augmentation épidémique du nombre de personnes obèses de par le monde, on estime que le nombre de personnes diabétiques (dont une majorité sont des diabétiques de type 2), va passer de 171 million en l'an 2000, à 366 million en l'an 2030, justifiant la nécessité absolue de mettre au point de nouvelles stratégies thérapeutique pour combattre cette maladie.L'apoptose est un processus complexe dont la dérégulation induit de nombreuses affections allant du cancer jusqu'au diabète. Caspase 3, bien que connue comme étant une protéine clé contrôlant l'apoptose a bien d'autres fonctions démontrées. Ces dernières années, notre laboratoire a décrit un mécanisme de survie qui est activé lorsque caspase 3 est faiblement activée et qui explique probablement comment des cellules qui ont activé leurs caspases pour une autre raison que l'apoptose peuvent survivre. Dans ces conditions, caspase 3 clive une autre protéine appelée RasGAP en deux protéines plus courtes dont l'une, appelée le fragment Ν a la particularité de protéger les cellules contre l'apoptose.Nous avons donc décidé de vérifier si le fragment Ν pouvait être utilisé comme outil thérapeutique dans les conditions de survenue d'un diabète expérimental. Pour se faire, nous avons créé une souris transgénique, appelée RIP-N, exprimant le fragment Ν spécifiquement dans les cellules beta. Comme attendu, les cellules beta de ces souris étaient plus résistantes ex-vivo à la mort induite par des facteurs pro-diabétogènes. Nous avons ensuite pu montrer que les souris RIP-N étaient plus résistantes à la survenue d'un diabète induit par la streptozotocine, un drogue mimant la survenue d'un D1 et que ceci était corrélée à une diminution du nombre de cellules en apoptose dans le pancréas des souris transgéniques comparé à leurs contrôles. L'expression du transgène a aussi eu pour effet de retarder la survenue d'un diabète franc dans le fond génétique NOD, un modèle génétique de diabète de type 1 auto-immun, ainsi que de retarder la survenue d'une hyperglycémie dans un modèle murin de diabète de type 2 induit par l'obésité. Dans plusieurs des modèles animaux étudiés, nous avons pu montrer que le fragment Ν protégeait les cellules en activant la kinase protectrice Akt ainsi qu'en bloquant le facteur délétère NFKB. La perspective d'utiliser le fragment Ν comme outil thérapeutique dépendra de notre capacité à activer les signaux protecteurs induits par le fragment Ν depuis l'extérieur de la cellule ou de dériver des peptides perméables aux cellules possédant les propriétés du fragment

Iowa Plan for Brain Injury, 2007-2010

Traumatic Brain Injury (TBI) impacts the lives of thousands of Iowans every year. TBI has been described as the “Silent Epidemic” because so often the scars are not visible to others. The affects of brain injury are cognitive, emotional, social, and can result in physical disability. In addition to the overwhelming challenges individuals with brain injury experience, families also face many difficulties in dealing with their loved one’s injury, and in navigating a service delivery system that can be confusing and frustrating. In 1998, the Iowa Department of Public Health (IDPH) conducted a comprehensive statewide needs assessment of brain injury in Iowa. This assessment led to the development of the first Iowa Plan for Brain Injury, “Coming Into Focus.” An updated state plan, the Iowa Plan for Brain Injuries 2002 – 2005, was developed, which reported on progress of the previous state plan, and outlined gaps in service delivery in Iowa. Four areas of focus were identified by the State Plan for Brain Injuries Task Force that included: 1) Expanding the Iowa Brain Injury Resource Network (IBIRN); 2) Promoting a Legislative and Policy Agenda, While Increasing Legislative Strength; 3) Enhancing Data Collection; and, 4) Increasing Funding. The IDPH utilized “Coming Into Focus” as the framework for an application to the federal TBI State Grant Program, which has resulted in more than $900,000 for plan implementation. Iowa continues to receive grant dollars through the TBI State Grant Program, which focuses on increasing capacity to serve Iowans with brain injury and their families. Highlighting the success of this grant project, in 2007 the IDPH received the federal TBI Program’s “Impacting Systems Change” Award. The Iowa Brain Injury Resource Network (IBIRN) is the product of nine years of TBI State Grant Program funding. The IBIRN was developed to ensure that Iowans got the information and support they needed after a loved one sustained a TBI. It consists of a hospital and service provider pre-discharge information and service linkage process, a resource facilitation program, a peer-to-peer volunteer support network, and a service provider training and technical assistance program. Currently over 90 public and private partners work with the IDPH and the Brain Injury Association of Iowa (BIA-IA) to administer the IBIRN system and ensure that families have a relevant and reliable location to turn for information and support. Further success was accomplished in 2006 when the Iowa legislature created the Brain Injury Services Program within the IDPH. This program consists of four components focusing on increasing access to services and improving the effectiveness of services available to individuals with TBI and their families, including: 1) HCBS Brain Injury Waiver-Eligible Component; 2) Cost Share Component; 3) Neuro-Resource Facilitation; and, 4) Enhanced Training. The Iowa legislature appropriated $2.4 million to the Brain Injury Services Program in state fiscal year (SFY) 2007, and increased that amount to $3.9 million in SFY 2008. The Cost Share Component models the HCBS Brain Injury Waiver menu of services but is available for Iowans who do not qualify functionally or financially for the Waiver. In addition, the Neuro-Resource Facilitation program links individuals with brain injury and their families to needed supports and services. The Iowa Plan for Brain Injury highlights the continued need for serving individuals with brain injury and their families. Additionally, the Plan outlines the paths of prevention and services, which will expand the current system and direct efforts into the future.

Iowa Plan for Brain Injury: Executive Summary, 2007-2010

Traumatic Brain Injury (TBI) impacts the lives of thousands of Iowans every year. TBI has been described as the “Silent Epidemic” because so often the scars are not visible to others. The affects of brain injury are cognitive, emotional, and social and can result in physical disability. In addition to the overwhelming challenges individuals with brain injury experience, families also face many difficulties in dealing with their loved one’s injury and in navigating a service delivery system that can be confusing and frustrating.

Traumatic Brain Injury in Iowa: An Analysis of Core Surveillance Data 2006-2008, July 15, 2011

Termed the “silent epidemic”, traumatic brain injury is the most debilitating outcome of injury characterized by the irreversibility of its damages, long-term effects on quality of life, and healthcare costs. The latest data available from the Centers for Disease Control and Prevention (CDC) estimate that nationally 50,000 people with traumatic brain injury (TBI) die each year; three times as many are hospitalized and more than twenty times as many are released from emergency room departments (ED) (CDC, 2008)1. The purpose of this report is to describe the epidemiology of TBI in Iowa to help guide policy and programming. TBI is a result of an external force which transfers energy to the brain. Stroke is caused by a disruption of blood flow in the brain that leads to brain injury. Though stroke is recognized as the 3rd leading cause of death nationally2, and is an injury that affects the brain it does not meet the definition a traumatic brain injury and is not included in this report.

Traumatic Brain Injury in Iowa: Iowa Brain Injury Resource Network Outcome Evaluation 2007-2009, August 2011

Termed the “silent epidemic,” traumatic brain injury (TBI) is the most debilitating outcome of injury, and is characterized by the irreversibility of its damages, long-term effects on quality of life and healthcare costs. The latest data available from the CDC estimate that nationally, 52,000 people die each year from TBI2. In Iowa, TBI is a major public health problem. The numbers and rates of hospitalizations and emergency department (ED) visits due to TBIs are steadily increasing. From 2006 to 2008, there were on average 545 injury deaths per year. Among the injured Iowans, TBI constituted nearly 30 percent (545) of all injury deaths, ten percent (1,591) of people hospitalized and seven percent (17,696) of ED visitors. 3 The state of Iowa has been supporting secondary prevention services to TBI survivors for several years. An Iowa organization that has made a significant effort in assisting TBI survivors is the Brain Injury Association of Iowa (BIAIA). The BIAIA administers the IBIRN program in cooperation with the Iowa Department of Public Health (IDPH) through HRSA TBI Implementation grant funding and state appropriations.

Monitoring mortality as an indicator of influenza in Catalonia, Spain.

This study aimed to investigate the behaviour of two indicators of influenza activity in the area of Barcelona and to evaluate the usefulness of modelling them to improve the detection of influenza epidemics. DESIGN: Descriptive time series study using the number of deaths due to all causes registered by funeral services and reported cases of influenza-like illness. The study concentrated on five influenza seasons, from week 45 of 1988 to week 44 of 1993. The weekly number of deaths and cases of influenza-like illness registered were processed using identification of a time series ARIMA model. SETTING: Six large towns in the Barcelona province which have more than 60,000 inhabitants and funeral services in all of them. MAIN RESULTS: For mortality, the proposed model was an autoregressive one of order 2 (ARIMA (2,0,0)) and for morbidity it was one of order 3 (ARIMA (3,0,0)). Finally, the two time series were analysed together to facilitate the detection of possible implications between them. The joint study of the two series shows that the mortality series can be modelled separately from the reported morbidity series, but the morbidity series is influenced as much by the number of previous cases of influenza reported as by the previous mortality registered. CONCLUSIONS: The model based on general mortality is useful for detecting epidemic activity of influenza. However, because there is not an absolute gold standard that allows definition of the beginning of the epidemic, the final decision of when it is considered an epidemic and control measures recommended should be taken after evaluating all the indicators included in the influenza surveillance programme.

Naudan respiratory syncytial -virus ja naudan koronavirus-epidemiat keväällä ja tilanne syksyllä 2000

Summary: The spread of bovine respiratory syncytial virus and bovine coronavirus epidemic in spring and situation in fall 2000

MHC-genotype of progeny influenced by parental infection.

In a previous series of in vitro fertilization experiments with mice we found non-random combination of major histocompatibility complex (MHC) haplotypes in the very early embryos. Our results suggested that two selection mechanisms were operating: (i) the eggs selected specific sperm; and (ii) the second meiotic division in the eggs was influenced by the type of sperm that entered the egg. Furthermore, the proportion of MHC-heterozygous embryos varied over time, suggesting that non-random fertilization was dependent on an external factor that changed over time. As a higher frequency of heterozygous individuals correlated with an uncontrolled epidemic by MHV (mouse hepatitis virus), we suggested that MHV-infection might have influenced the outcome of fertilization. Here, we present an experiment that tests this hypothesis. We infected randomly chosen mice with MHV and sham-infected control mice five days before pairing. We recovered the two-cell embryos from the oviduct, cultured them until the blastocyst stage, and determined the genotype of each resulting blastocyst by polymerase chain reaction. We found the pattern that we expected from our previous experiments: virus-infected mice produced more MHC-heterozygous embryos than sham-infected ones. This suggests that parents are able to promote specific combinations of MHC-haplotypes during fertilization according to the presence or absence of a viral infection.

How critical is timing for the diagnosis of influenza in general practice?

QUESTIONS UNDER STUDY: The diagnostic significance of clinical symptoms/signs of influenza has mainly been assessed in the context of controlled studies with stringent inclusion criteria. There was a need to extend the evaluation of these predictors not only in the context of general practice but also according to the duration of symptoms and to the dynamics of the epidemic. PRINCIPLES: A prospective study conducted in the Medical Outpatient Clinic in the winter season 1999-2000. Patients with influenza-like syndrome were included, as long as the primary care physician envisaged the diagnosis of influenza. The physician administered a questionnaire, a throat swab was performed and a culture acquired to document the diagnosis of influenza. RESULTS: 201 patients were included in the study. 52% were culture positive for influenza. By univariate analysis, temperature >37.8 degrees C (OR 4.2; 95% CI 2.3-7.7), duration of symptoms <48 hours (OR 3.2; 1.8-5.7), cough (OR 3.2; 1-10.4) and myalgia (OR 2.8; 1.0-7.5) were associated with a diagnosis of influenza. In a multivariable logistic analysis, the best model predicting influenza was the association of a duration of symptom <48 hours, medical attendance at the beginning of the epidemic (weeks 49-50), fever >37.8 and cough, with a sensitivity of 79%, specificity of 69%, positive predictive value of 67%, negative predictive value of 73% and an area under the ROC curve of 0.74. CONCLUSIONS: Besides relevant symptoms and signs, the physician should also consider the duration of symptoms and the epidemiological context (start, peak or end of the epidemic) in his appraisal, since both parameters considerably modify the value of the clinical predictors when assessing the probability of a patient having influenza.

A two-week workshop to promote cardiovascular disease prevention programs in countries with limited resources.

Training is a crucial tool for building the capacity necessary for prevention and control of cardiovascular diseases (CVDs) in developing countries. This paper summarizes some features of a 2-week workshop aimed at enabling local health professionals to initiate a comprehensive CVD prevention and control program in a context of limited resources. The workshops have been organized in the regions where CVD prevention programs are being contemplated, in cooperation with health authorities of the concerned regions. The workshop's content includes a broad variety of issues related to CVD prevention and control, and to program development. Strong emphasis is placed on "learning by doing," and groups of 5-6 participants conduct a small-scale epidemiological study during the first week; during the second week, they draft a virtual program of CVD prevention and control adapted to the local situation. This practice-oriented workshop focuses on building expertise among anticipated key players, strengthening networks among relevant health professionals, and advocating the urgent need to tackle the emerging CVD epidemic in developing countries.

Improved multiple-locus variable-number tandem-repeat assay for Staphylococcus aureus genotyping, providing a highly informative technique together with strong phylogenetic value.

We describe an improved multiple-locus variable-number tandem-repeat (VNTR) analysis (MLVA) scheme for genotyping Staphylococcus aureus. We compare its performance to those of multilocus sequence typing (MLST) and spa typing in a survey of 309 strains. This collection includes 87 epidemic methicillin-resistant S. aureus (MRSA) strains of the Harmony collection, 75 clinical strains representing the major MLST clonal complexes (CCs) (50 methicillin-sensitive S. aureus [MSSA] and 25 MRSA), 135 nasal carriage strains (133 MSSA and 2 MRSA), and 13 published S. aureus genome sequences. The results show excellent concordance between the techniques' results and demonstrate that the discriminatory power of MLVA is higher than those of both MLST and spa typing. Two hundred forty-two genotypes are discriminated with 14 VNTR loci (diversity index, 0.9965; 95% confidence interval, 0.9947 to 0.9984). Using a cutoff value of 45%, 21 clusters are observed, corresponding to the CCs previously defined by MLST. The variability of the different tandem repeats allows epidemiological studies, as well as follow-up of the evolution of CCs and the identification of potential ancestors. The 14 loci can conveniently be analyzed in two steps, based upon a first-line simplified assay comprising a subset of 10 loci (panel 1) and a second subset of 4 loci (panel 2) that provides higher resolution when needed. In conclusion, the MLVA scheme proposed here, in combination with available on-line genotyping databases (including http://mlva.u-psud.fr/), multiplexing, and automatic sizing, can provide a basis for almost-real-time large-scale population monitoring of S. aureus.

Iowa State Plan for Brain Injury 2013-2018

Traumatic Brain Injury (TBI) impacts the lives of thousands of Iowans each year. The effects of brain injury (often called the "silent epidemic" because resulting injury is often not visible to others) are cognitive, emotional, and social but may also result in physical disability. This state plan, created by the Governor's Advisory Council on Brain Injuries, is intended to provide guidance for brain injury services and prevention activities in Iowa. This is the fourth Iowa State Plan for Brain Injury. In addition to a statewide needs assessment, development of this plan included recommendations made by the Mental Health and Disability Services Redesign Brain Injury Work-group. For the first time in the history of TBI surveillance in Iowa, the numbers and rates of TBI deaths are decreasing, however hospitalizations and emergency department visits resulting from TBI are steadily increasing. This trend is likely due to the decrease in motor vehicle accidents and improved hospitalization protocols. Looking to the future, the Advisory Council on Brain Injuries identified goals in each of four focus areas. These focus areas are: #1 Individual and family access; dedicated to the enhancement of the lives of individuals with brain injuries and their families. #2 Service and support availability; #3 Service system enhancements; continued funding growth and public awareness campaigns that draw attention to the impact of brain injury. #4 Brain injury prevention; working to prevent and reduce three of the most common causes of brain injury are falls, no helmet use, and motor vehicle crashes.

Addressing non-communicable diseases in the Seychelles: towards a comprehensive plan of action.

This article reviews the different steps taken during the past 20 years for the prevention and control of non-communicable diseases (NCDs) in the Seychelles. National surveys revealed high levels of several cardiovascular risk factors and prompted an organized response, starting with the creation of an NCD unit in the Ministry of Health. Information campaigns and nationwide activities raised awareness and rallied increasingly broad and high-level support. Significant policy was developed including comprehensive tobacco legislation and a School Nutrition Policy that bans soft drinks in schools. NCD guidelines were developed and specialized 'NCD nurses' were trained to complement doctors in district health centers. Decreasing smoking prevalence is evidence of success, but the raising so-called diabesity epidemic calls for an integrated multi-sector policy to mould an environment conducive to healthy behaviors. Essential components of these efforts include: effective surveillance mechanisms supplemented by focused research; generating broad interest and consensus; mobilizing leadership and commitment at all levels; involving local and international expertise; building on existing efforts; and seeking integrated, multi-disciplinary and multi-sector approaches.