[Therapeutic education for carers, an innovative concept to prevent burnout]

Some hospital teams have chosen to use therapeutic education with carers in order to prevent their burnout. Nurses trained in therapeutic patient education perform a particularly innovative role by helping to relieve the carer's 'burden'.

[Not Available]

There is a real risk of electrical accidents in the operating theatre, with the growing number of electrical, electronic and flammable liquids used. Electrocautery remains the most commonly used device for its electrosurgical effect of coagulation or tissue section. When it is defective or misplaced on a small area of the skin, it can cause a typically deep, slow healing skin burn. It adds an unexpected iatrogenic morbidity to the initial condition, with devastating consequences for the patient, the surgeon and sometimes the hospital. We report two cases of cutaneous burn by the neutral plate that occurred intraoperatively when using electrocautery in monopolar mode, and discuss etiology, clinical and prevention aspects.

[Listening to our body to take care of ourselves]

A trained nurse and researcher shares with us her original approach for preventing burnout. For more than 30 years, she has been training health professionals in somato-psychopedagogy, an educational support method for patients which can also be applied to caregivers.

Qualitative evaluation of selected social factors that impact sexual risk-taking behaviour among African students in Kwazulu-Natal, South Africa

BACKGROUND

The incidence of HIV and AIDS continues to be a source of great concern within universities in South Africa. Furthermore, university students constitute an important community in the intervention against the HIV/AIDS epidemic. Students in the age group of 15-24 years are at a greater risk of HIV infection than any other group in the country; yet, little is known about why they continue to engage in risky sexual practices.

OBJECTIVES

This study was designed to explore the sexual behaviour of students in a metropolitan Durban University of Technology in KwaZulu-Natal to understand the social factors underlying their risk of HIV infection.

METHODS

This is a qualitative study that used cluster sampling where the population was stratified by campus and faculty. The study population was selected using a standard randomization technique. This was a part of a multi-phased research project aimed at providing a sero-prevalence baseline and an analysis of risk-taking behaviour at a Durban University of Technology in the eThekwini Metropolitan Municipality area.

RESULTS

The study highlights peer pressure among students as an influence in promoting high-risk sexual behaviour. Within this context, the findings revealed that university students lack the ability to negotiate risk-aware decisions especially regarding sexual relationships.

CONCLUSION

This study draws attention to the perspectives of African university students regarding their risk-taking sexual practices and selected factors which influence such behaviour. The findings are not exhaustive in exploring contextual antecedents that shape students' sexual practices. However, they provide an important basis in understanding key factors which expose students to HIV infections. The study provides insights into opportunities for further studies as well as preventative implications.

Role of risk stratification and genetics in sudden cardiac death

Sudden cardiac death (SCD) is a major public health issue due to its increasing incidence in the general population and the difficulty in identifying high-risk individuals. Nearly 300 000 - 350 000 patients in the United States and 4-5 million patients in the world die annually from SCD. Coronary artery disease and advanced heart failure are the main etiology for SCD. Ischemia of any cause precipitates lethal arrhythmias, and ventricular tachycardia and ventricular fibrillation are the most common lethal arrhythmias precipitating SCD. Pulseless electrical activity, bradyarrhythmia, and electromechanical dissociation also result in SCD. Most SCDs occur outside of the hospital setting, so it is difficult to estimate the public burden, which results in overestimating the incidence of SCD. The insufficiency and limited predictive value of various indicators and criteria for SCD result in the increasing incidence. As a result, there is a need to develop better risk stratification criteria and find modifiable variables to decrease the incidence. Primary and secondary prevention and treatment of SCD need further research. This critical review is focused on the etiology, risk factors, prognostic factors, and importance of risk stratification of SCD.

Trends in HIV risk behaviour of incoming first-year students at a South African university: 2007-2012

The aim of the research on which this article is based was to understand the behavioural changes of the target student population over time to ensure that future prevention programmes are more effective in changing behaviour. This study reports on quantitative data collected at the University of the Western Cape over a six-year period between 2007 and 2012. All the students attending the orientation sessions and who were willing to complete the anonymous questionnaire during each of the six years were included in the study. Data were collected on the following aspects and subjects: sexual activity, age at first sexual encounter, number of sexual partners, condom usage, knowledge of how to use a condom, perceived ability to discuss condoms usage with a sexual partner, perception of HIV risk and HIV testing as well as the intention to be tested. Reported alcohol and drug usage, as well as depressive symptoms, was also recorded. The percentage of students reporting having had vaginal sex prior to entering university increased from 44% in 2007 to 51% in 2012 but, alarmingly, the consistent use of condoms decreased from 60% in 2007 to 51% in 2012. The average onset age of about 15.6 years for males and 16.7 years for females for vaginal sex did not change over the six-year period. No difference in smoking patterns or drug use was seen over the period of the study, but the number of entering students who indicated that they consumed alcohol increased significantly from 48% in 2007 to 58% in 2012. HIV testing increased from 19% in 2007 to 47% in 2012, whereas the intention to be tested showed no significant change over the period. Although students increasingly reported that they knew enough about HIV/AIDS (63% in 2007 and 69% in 2012), about a third reported suffering from AIDS fatigue. Prevention efforts targeted at those incoming first-year students who are not yet sexually active (about 45% in this study) should be developed and should take into account the multiplicity of factors that appear to influence their sexual debut.

[Osteoarthritis and fitness to work, a delicate balance to maintain]

Osteoarthritis, in most cases, is not caused by one's occupation. However, its presence and its consequences can limit the fitness to work of the people concerned. Nurses practising in occupational health support employees and help to develop occupational health policies to prevent the consequences of the risk of unfitness following the deterioration in an employee's health.

[Spa therapies, therapeutic education and osteoarthritis]

For people with osteoarthritis, spa therapies can provide care, education and prevention resources. The therapeutic education programme Educ'arthrose, currently being examined by a French Regional Health Agency, mobilises nurses.

[Promoting exercise and sports activities among the elderly]

The fight against sedentariness and encouraging older people to exercise is a major public health objective. The aim is to preserve the health of the elderly, to avoid the excessive cost of care and to prevent the loss of autonomy.

Clinical outcomes of HIV-exposed, HIV-uninfected children in sub-Saharan Africa

OBJECTIVE

HIV-exposed but HIV-uninfected (HEU) children are widely considered at increased risk of mortality and morbidity. Recent advances in prevention of mother-to-child HIV transmission (PMTCT) strategies, incorporating life-long universal maternal antiretroviral therapy (ART, "Option B+") with extended breastfeeding, may improve HEU child health substantially. We critically reviewed reports of mortality/morbidity among HEU and HIV-unexposed (HU) children in sub-Saharan Africa.

METHODS

We searched Medline, EMBASE, CINAHL, PsycINFO, Academic Search Premier, Global Health & Psychosocial Instruments databases, conference abstracts, and reference lists for longitudinal studies from sub-Saharan Africa reporting mortality and clinical morbidity among HIV-uninfected children aged ≤10 years, by maternal HIV status. Studies were appraised by Newcastle-Ottawa Scale and ACROBAT-NRSI. Due to substantial heterogeneity of study designs, populations and results (I(2) = 75%), data were not synthesised.

RESULTS

We included 37 reports (28 studies, 11 164 HEU children); methodological and reporting quality were variable. Most reports came from settings without universal access to maternal ART (n = 35). Results were conflicting, with some studies indicating increased risk of mortality, hospitalisation and/or under-nutrition among HEU children, while others found no evidence of increased risk. In subanalyses, improved maternal health, ART use and breastfeeding were strongly protective for all outcomes. Only 39% (11/28) of studies adjusted for major confounders. Reports from settings using universal maternal ART with breastfeeding (n = 2) found no differences in growth or development but did not report mortality or infectious morbidity.

CONCLUSIONS

The existing literature provides little insight into HEU child health under recently adopted PMTCT strategies. There is a need for robust comparative data on HEU and HIV-unexposed child health outcomes under Option B+; optimising breastfeeding practices and increasing maternal use of ART should be urgent public health priorities.

[The role of charities in the prevention of suicide in elderly people]

Charitable associations have a role to play in the prevention of suicide in the elderly. They are involved in drawing up public policies and national programmes and also put in place strategies to fight against social isolation, for example through remote assistance. Their maxim is listening, sociability and support for people in situations of suffering and their families. However, their voice is not always heard when it comes to needs and adequate responses for suicide prevention.

Best Practices for the Prevention and Management of Diabetes and Obesity-Related Chronic Disease among Indigenous Peoples in Canada: A Review

OBJECTIVES

To carry out a systematic review of interventions that have aimed at improving screening, treatment, prevention and management of type 2 diabetes and obesity-related chronic disease in Indigenous communities in Canada from 2008 to 2014, with the aim of identifying current best practices.

METHODS

A comprehensive literature review was carried out through an electronic database search using Medline, EMBASE, PubMED and Google scholar.

RESULTS

We identified 17 publications, comprising 13 evaluated interventions. Of them, 7 were school-based programs focused on children, 5 focused on adults, and 1 included both adults and children. Most interventions aimed at encouraging behaviour change, especially dietary change, but did little to address the underlying context of systemic marginalization and colonialism experienced in many Indigenous communities. Interventions focused on improving fitness were more effective than those aimed at dietary change. Overall, we found a range of successes among these interventions. Those that met with limited success reported that complex social issues and poverty presented challenges to effective intervention work in these communities. Participatory action research methods and community ownership of the intervention were found to be essential for project success.

CONCLUSIONS

Diabetes-focused intervention research in Indigenous communities appears to be a low priority for Canadian funders and policymakers. More intervention research is urgently needed in these communities. To be effective, this work must take an approach that is historically deep and sufficiently broad as to enable the ideologic, policy and institutional changes necessary in order to achieve true equity. This will involve addressing colonialism, racism and social exclusion as broader determinants of health.

[Learning from errors after a care-related adverse event]

The mobilisation of all health professionals with regard to the detection and analysis of care-related adverse events is an essential element in the improvement of the safety of care. This approach is required by the authorities and justifiably expected by users.

[Prevention, early detection and monitoring of cutaneous melanoma]

In parallel to the development of new treatments, considerable work remains to be done with regard on the one hand to early detection, and on the other, to the prevention of the main extrinsic risk factor, namely ultraviolet rays. Caregivers have an important educational role to play with patients and their families concerning these different aspects.

[Fighting melanoma together]

Patients and their families often become involved in non-profit organisations which undertake actions to combat a disease. In the case of melanoma, in addition to promoting research, associations work to encourage prevention and early detection.

[Health and justice coordination in prisons]

The question of health-justice coordination has been present since the law of 18th January 1994. Since then, professional relations between prison staff and health carers have been regularly questioned in terms of their aims. The texts structuring this interinstitutional health-justice coordination constitutes a framework which the various professionals must appropriate and implement by drawing on specific knowledge and skills. It is an invitation to work together around the same population, on their respective and different missions. The implementation of a structured therapeutic group with sex offenders constitutes a positive experience.

[The long road for psychiatric care in prisons]

From the 19th century to the present day, the history of psychiatry in prisons has evolved considerably. In parallel with successive laws, codes and articles, psychiatry has gained in structure. From the "medical prison", mental health consultations in every detention centre, the regional medico-psychological services, to today's specially equipped hospital units (UHSA), prisoners receive both preventive care as well as curative treatment.

[The role of the school system in the prevention of terrorism]

Schools are a place within which teenagers' anxieties are expressed, as well as those of adults, in the difficult confrontation with otherness, in a context of conflictual globalisation. The school is a key player in the prevention of terrorism, through the elaboration of these tensions which it can allow. The Métisco team offers school mediation programs, in order to help professionals fulfil this mission.

[Urological Diseases in Men and their Prevention]

The late-onset hypogonadism is defined as a reduction of blood testosterone values in aging males in combination with sexual symptoms. A hormone substitution is only necessary if desired by the patient. Erectile dysfunction is often caused by vasculopathy. Therefore, vascular risk factors should be evaluated. In case of cardiovascular disease a cardiologist should be addressed before initiating treatment. First line therapy consists of phosphodiesterase inhibitors. In lower urinary tract symptoms prostatic enlargement is the likely cause, but other causes have to be ruled out. Symptomatic therapy can be initiated if the patient is bothered. If voiding symptoms are predominant, alpha blockers or alpha reductase inhibitors are the treatment of choice. In case of storage symptoms, treatment can be started with muscarin receptor antagonists.

Benefits of an outreach education coordinator: a burn center's experience

Education of first responders and referring medical professionals is considered vital to high-quality burn care. Prior to 1999, the community education program at The Burn Center of MedStar Washington Hospital Center (MWHC) was staffed by ICU nurses who volunteered their time. As the program became more popular in the mid-1990s, the requests for lectures exceeded the capacity of a volunteer program. A request to hospital administration for a full-time education coordinator position was rejected in the climate of budget cut-backs and declining reimbursement. A business-oriented proposal, ultimately accepted, promised an increase in admissions, an improved payor mix, and an annual review of data to demonstrate the cost/benefit advantage. To advertise the creation of the coordinator position and education programs, letters were mailed to local fire departments, nursing schools and emergency departments. The response was positive, and, with a full-time coordinator, the requests were accommodated in a timely manner. Community education programs increased almost four-fold. Average annual admissions increased initially from 292 to 374 and have continued to increase, rising to 812 in fiscal year 2008. As expected, the average percent total body surface area burns decreased (from 10.8% to 6.9%), reflecting increased referral of smaller burns and, inferentially and per analysis, an improved payor mix. Most impressive was the increase in charitable donations, from an annual average of $27,500 before the position was created to an average of $183,000 annually thereafter. From this experience as well as the experience discovered by a national survey, there are desirable side effects of a full-time community burn education program coordinator, and the cost for The Burn Center at MWHC has been more than balanced by the benefits.

[Not Available]

Hand burns in children are common and may lead to debilitating sequelae. Therefore, full functional restoration of the hand is the goal of treatment. To assess the epidemiological, clinical and development aspects of the burns, we conducted a retrospective study over 4 years, from January 2011 to January 2015. It evaluated 313 children suffering from burns and treated at the National Burn and Plastic Surgery Unit of Ibn Richd Teaching Hospital in Casablanca. Most patients were aged 3-6 years (70%), with a slight male predominance. Scalds accounted for 62% of the causes of burns, flames 33% and electricity 4.5%. Chemical and contact-related burns were anecdotal (1 case of each). Seventy-two per cent of the patients had partial thickness burns, which healed spontaneously. Awareness of and education on these accidents should be part of the school curriculum in order to reduce the incidence of burns in childhood.

[Health education and prevention of abortions in schools]

In schools, nurses play a role in the prevention of elective abortions through individual or collective actions.

[Nurses engaged in the fight against leprosy]

Even now in the 21st century, leprosy is still rife, notably among poor populations. In the regions of the world concerned, nurses specialised in the disease play an essential role in supporting the screening, treatment and reintegration of patients. In more than twenty countries, the Order of Malta France is acting to fight against leprosy.

Trials in the prevention of type 1 diabetes: current and future

A major thrust in type 1 diabetes research is stopping the destruction of beta cells that leads to type 1 diabetes. Research over the past 30 years has defined genetic factors and evidence of autoimmunity that have led to the development of robust prediction models in those at high risk for type 1 diabetes. The ability to identify those at risk and the development of new agents and of collaborative research networks has led to multiple trials aimed at preventing beta cell loss. Trials at all stages of beta cell loss have been conducted: primary prevention (prior to the development of autoimmunity); secondary prevention (after autoantibodies are found) and tertiary prevention (intervening after diagnosis to maintain remaining beta cells). Studies have shown mixed results; evidence of maintained insulin secretion after the time of diagnosis has been described in a number of studies, and primary and secondary prevention is proving to be elusive. Much has been learned from the increasing number of studies in the field in terms of network creation, study design and choice of intervention that will facilitate new avenues of investigation.

[Supporting parenting in families with multiple problems]

Supporting parenthood in families with multiple problems is a major early prevention challenge. Indeed, the factors of vulnerability, especially if they mount up, expose the child to an increased risk of a somatic pathology, developmental delays, learning difficulties and maltreatment. In order to limit the impact of these vulnerabilities on the health of mothers and infants, it is essential to act early, to adapt the working framework and to collaborate within a network.

[Diagnosis and initial assessment of cirrhosis]

When it is compensated, cirrhosis is usually asymptomatic meaning that many people with the disease are unaware they have it. It is however essential to establish with certainty the cirrhosis diagnosis as the condition is responsible for a number of complications such as liver cancer (most frequently hepatocellular carcinoma), gastrointestinal bleeding or severe liver failure. Knowledge of the diagnosis ensures the prevention, screening and early treatment of these complications.

[The risk of infection with patients with multi-drug resistant bacteria in the operating room]

The risk of infection in the operating theatre is constant and multifactorial. It can be contained through a prevention process. The organisation, implementation, monitoring and the results of the patient pathway are all sources for the analysis of practices, quality and professional progress in order to limit the risks of transmitting multi-drug or highly resistant bacteria.

[A communication campaign to improve how antibiotics are used]

A wide-scale information campaign, using a memorable slogan, reminded health professionals and users that the prescribing of antibiotics is not 'automatic' in the case of a viral infection. The fight against antibiotic resistant bacteria requires the consumption of these medications to be limited in order to preserve their effectiveness.

[Falls in the elderly, from the risk factors to prevention]

There are a number of causes of falls in the elderly. The psychological trauma following a fall can be significant and require early care management. There are multidisciplinary prevention strategies which must be adapted to each case.

[Not Available]

The association of burns and epilepsy is frequent in Morocco. These burns, often recurring, mainly occur in young women living in rural areas. The accidents usually occur in the kitchen and involve falling onto stoves situated on the floor during an epileptic crisis. Such burns may occur during a first attack before epilepsy has been diagnosed although, more often than not, the patient's illness is already known but insufficiently treated and managed. Consequences of these burns, which are always deep, are often tragic considering the sequelae, in patients whose social reintegration is already marred by epilepsy. Treatment should focus on both burns and epilepsy. Preventive measures to keep the epilepsy in check and avoid these sufferers being left alone in proximity to heat sources should be put in place.

[Not Available]

Mortality in burn patients is most often caused by infections, which are frequently bacterial. These patients are subject to loss of the cutaneous barrier, invasive devices and immunosuppression which are all contributing factors to the onset of infections. Unfortunately, it is not easy to distinguish general signs of infection from other symptoms associated with burn injuries, making diagnosis difficult. Since infection is a great threat in burns patients, its prevention is a fundamental part of the treatment process. Moreover, due to the anomalous pharmacokinetic characteristics of burns patients, it is also mandatory to adapt any antimicrobial regimen to the outcomes of regular patient blood tests and sampling. At a time when bacterial resistance is becoming an increasing concern, research on alternative treatment (e.g. inhibitors of virulence factors, antimicrobial peptides, polyphenols, immunotherap, and so on) is crucial. One of the more promising possibilities in this area seems to be phagotherapy.

[Prevention of cot death in maternity hospitals]

Part of the role of the child health nurse is to promote the health of infants and families in a public health community approach. She designs and implements health education actions. Raising parents' awareness of how to position newborns when they sleep and the prevention of cot death is a public health priority.

[Care-related pain in patients with cancer]

The pathway of a patient suffering from cancer can stretch over years, marked by multiple examinations, treatments and procedures. These can all result in induced pain which can be prevented thanks to the knowledge and skills of the caregivers along with pharmacological and non-pharmacological treatments.

An effective and biocompatible antibiofilm coating for central venous catheter

The aim of this study was to investigate the in vitro and in vivo efficacy and the tissue reaction of an antibiofilm coating composed of xylitol, triclosan, and polyhexamethylene biguanide. The antimicrobial activity was analyzed by a turbidimetric method. Scanning electron microscopy was used to evaluate the antiadherent property of central venous catheter (CVC) fragments impregnated with an antibiofilm coating (I-CVC) in comparison with noncoated CVC (NC-CVC) fragments. Two in vivo assays using subcutaneous implantation of NC-CVC and I-CVC fragments in the dorsal area of rats were performed. The first assay comprised hematological and microbiological analysis. The second assay evaluated tissue response by examining the inflammatory reactions after 7 and 21 days. The formulation displayed antimicrobial activity against all tested strains. A biofilm disaggregation with significant reduction of microorganism's adherence in I-CVC fragments was observed. In vivo antiadherence results demonstrated a reduction of early biofilm formation of Staphylococcus aureus ATCC 25923, mainly in an external surface of the I-CVC, in comparison with the NC-CVC. All animals displayed negative hemoculture. No significant tissue reaction was observed, indicating that the antibiofilm formulation could be considered biocompatible. The use of I-CVC could decrease the probability of development of localized or systemic infections.

Mechanisms of cardiac radiation injury and potential preventive approaches

In addition to cytostatic treatment and surgery, the most common cancer treatment is gamma radiation. Despite sophisticated radiological techniques however, in addition to irradiation of the tumor, irradiation of the surrounding healthy tissue also takes place, which results in various side-effects, depending on the absorbed dose of radiation. Radiation either damages the cell DNA directly, or indirectly via the formation of oxygen radicals that in addition to the DNA damage, react with all cell organelles and interfere with their molecular mechanisms. The main features of radiation injury besides DNA damage is inflammation and increased expression of pro-inflammatory genes and cytokines. Endothelial damage and dysfunction of capillaries and small blood vessels plays a particularly important role in radiation injury. This review is focused on summarizing the currently available data concerning the mechanisms of radiation injury, as well as the effectiveness of various antioxidants, anti-inflammatory cytokines, and cytoprotective substances that may be utilized in preventing, mitigating, or treating the toxic effects of ionizing radiation on the heart.

Diet, inflammation and prediabetes-impact of quality of diet

Low grade inflammation has been linked to risk of type 2 diabetes and atherosclerotic vascular diseases. Obesity and, in particular, abdominal obesity increase the risk of diabetes and atherosclerotic vascular diseases. One of the mechanisms could be low grade inflammation and vascular endothelial dysfunction. Permanent weight reduction is the first line of treatment both for obese individuals at increased risk of diabetes and for newly onset type 2 diabetes. Weight reduction lowers the level of several inflammatory factors in the body while increasing the level of adiponectin. Besides weight reduction the quality of diet and physical activity also modifies low grade inflammation. Based on the literature survey and our own studies in humans, it is possible to have dietary patterns that reduce inflammatory stress in the body and improves vascular endothelial dysfunction. There is strong evidence to suggest that IL-1 Ra is a very sensitive marker of low grade inflammation in obesity and related phenotypes; however, its level is markedly lowered by weight reduction and by choosing foods that have been shown to reduce inflammatory stress in the body.

It is time to revisit current dietary recommendations for saturated fat

The extent to which a high intake of saturated fat (SFA) increases the risk of cardiovascular disease (CVD) has become a highly controversial topic. Dietary SFA primarily raises low-density lipoprotein cholesterol, while having a relatively neutral impact on other key CVD risk factors. Recent epidemiological data also challenge the concept that SFA increases the risk of CVD. This short review provides arguments for the urgency to re-assess the association between dietary SFA and CVD risk in light of recent data on the subject.

Review: [corrected] The changing face of the HIV epidemic in sub-Saharan Africa

The widespread roll-out of antiretroviral therapy (ART) has substantially changed the face of human immunodeficiency virus (HIV). Timely initiation of ART in HIV-infected individuals dramatically reduces mortality and improves employment rates to levels prior to HIV infection. Recent findings from several studies have shown that ART reduces HIV transmission risk even with modest ART coverage of the HIV-infected population and imperfect ART adherence. While condoms are highly effective in the prevention of HIV acquisition, they are compromised by low and inconsistent usage; male medical circumcision substantially reduces HIV transmission but uptake remains relatively low; ART during pregnancy, delivery and breastfeeding can virtually eliminate mother-to-child transmission but implementation is challenging, especially in resource-limited settings. The current HIV prevention recommendations focus on a combination of preventions approach, including ART as treatment or pre- or post-exposure prophylaxis together with condoms, circumcision and sexual behaviour modification. Improved survival in HIV-infected individuals and reduced HIV transmission risk is beginning to result in limited HIV incidence decline at population level and substantial increases in HIV prevalence. However, achievements in HIV treatment and prevention are threatened by the challenges of lifelong adherence to preventive and therapeutic methods and by the ageing of the HIV-infected cohorts potentially complicating HIV management. Although current thinking suggests prevention of HIV transmission through early detection of infection immediately followed by ART could eventually result in elimination of the HIV epidemic, controversies remain as to whether we can treat our way out of the HIV epidemic.

How to offer culturally relevant type 2 diabetes screening: lessons learned from the South asian diabetes prevention program

The literature on diabetes mellitus in the South Asian population clearly states the high-risk status of this group, yet there is a lack of effective models of culturally relevant, community-based screening and education programs for such a group. The South Asian Diabetes Prevention Program (SADPP) was developed to enhance equitable access to diabetes prevention resources for the South Asian communities in Toronto by offering language-specific and culturally relevant services. The SADPP model works through 3 participant education sessions plus an additional attachment and enrolment component. The screening tool that SADPP uses to provide participants with their individual risk score at the first education session is derived from the multiculturally validated Canadian Diabetes Risk Assessment Questionnaire (CANRISK), which has been modified to reflect the distinctive characteristics of the South Asian population. After analyzing the risk scores, 32% of participants were at increased risk, 40% were at high risk, 21% were at very high risk and only 7% were found to be at low risk of diabetes development. Evaluations of the program conducted in 2010 and 2013 revealed that the program is achieving its objectives and that participants increase their knowledge and self-efficacy related to diabetes prevention after program participation. Participants reported that the presentation from the nurse and dietitian, the question-and-answer time, the healthy eating demonstration, the multiple languages of delivery and the convenient location were especially beneficial. Those working in the field are encouraged to adapt this model and to contribute to the development of culturally relevant, community-driven diabetes prevention programs.

[Long-term follow-up in patients with spinal cord injury - prevention and comprehensive care]

Patients with spinal cord injuries suffer not only from sensory and motor deficits, but from failure of the autonomic nerve system which in consequence involves many organs and metabolic pathways. These deficits lead to a different approach to these patients and their medical, psychological and social problems. Three examples will illustrate the different approaches to typical medical problems of these patients. Regularly ambulatory long term follow up visits in specialized centres in close collaboration with general practitioners help to diminish complications and rehospitalisations. Facing the now ageing population with a spinal cord injury we need evidence based guidelines in follow up and preventive strategies for these patients. We updated these recommendations recently. The brochure is available on the webside oft he swiss society of paraplegia www.ssop.ch.

How do international trade obligations affect policy options for obesity prevention? Lessons from recent developments in trade and tobacco control

OBJECTIVE

Regulatory measures, including taxes and subsidies on food and beverage products, food labelling requirements, regulation of food content and regulation of food marketing, have been proposed to encourage healthier eating and prevent obesity. The objective of this article is to explore the extent to which international trade agreements affect governments' choices to use such regulatory measures.

METHODS

It reviews key provisions of relevant World Trade Organization (WTO) agreements and their implications. Some insights can be gained by examining 2 recent developments in the WTO regarding tobacco control: a current dispute involving Australia's plain packaging law and its effect on trademarks, and a recent decision involving the United States law banning flavoured cigarettes.

RESULTS

This decision said that the ban did not restrict trade more than necessary to fulfil its legitimate health objective, but it was discriminatory because it banned imported products (clove cigarettes) while exempting domestic products (menthol cigarettes) with similar characteristics.

CONCLUSION

The conclusion we can draw from this decision is that WTO member states probably enjoy a significant degree of latitude in developing food regulations as part of an obesity prevention strategy, so long as those do not disproportionately affect imported products and therefore raise questions of discrimination. The approach taken in this case encourages the adoption of public health policies that are consistent with strong scientific evidence, but may restrict governments' ability to make political compromises, which could frustrate some proposals. The ongoing development of WTO law will continue to affect policy choices in public health.

[Congenital malformations in Lubumbashi (Democratic Republic of Congo): about 72 cases observed and advocacy for the development of a National Registry of Congenital Malformations and a National Reference Center for Human Genetics]

En République Démocratique du Congo, les malformations congénitales constituent un véritable problème de santé publique. En effet, elles relancent le débat sur les effets de l'intensification de l'activité minière sur la santé de la reproduction. De 2009 à 2010, nous avons calculé une prévalence de 5.84 pour 1000 naissances. Les malformations du système nerveux central étaient les plus fréquentes (2.029 pour 1000) suivies des malformations des membres (1.055 pour 1000), et des fentes oro-faciales (0.811 pour 1000). Ces données sont certainement largement sous-estimées et les causes y relatives en République Démocratique du Congo ne sont ni surveillées, ni prévenues dans le cadre d'une politique gouvernementale. La mise en place d'un registre national et d'un centre national de génétique humaine de référence pourrait constituer un cadre rigoureux, organisé et structuré de surveillance et de prévention des malformations congénitales.

Theileria, Babesia, and Anaplasma detected by PCR in ruminant herds at Bié Province, Angola

Distribution of Anaplasma spp., Babesia spp., Theileria spp., and Ehrlichia ruminantium, was for the first time studied in Bié Province, central Angola. We examined 76 blood samples of cattle originated from seven farms, and 13 blood samples of goats from two farms employing molecular genetic tools (PCR). Most prevalent was A. ovis-infection in goats (100%) and A. marginale-infection in cattle (38% of examined animals, and six out of seven farms). B. bigemina-infection was detected in only one specimen at Andulo, whereas B. bovis was not detected in Bié. We did not detected T. parva, the causative agent of serious diseases in cattle; nevertheless, infection by T. velifera was quite frequent (14% of examined animals, and five out of seven farms). Causative agent of heartwater disease - E. ruminantium, was not detected. Taking into account short-term perspective of PCR methods in monitoring of epidemiological status in herds, the number of infected animals and distribution of detected pathogens should not be ignored.

[Epidemiological profile of children burns admitted at the National Center for Brules, Morocco]

This retrospective study was performed in order to analyse the epidemiology and aetiology of 543 cases of paediatric burns and to determine the elements that might have contributed to their prevention, which remains the treatment of choice for this pathology. The paediatric hospitalization rate for burns was 45.7% (mean age, 4.25 yr), the highest proportion of patients (42.5%) being in the 1-5 yr age group. The male/female ratio in all age groups was 1.7/1. The environment where burn injury most commonly occurred was the home (85.1%), and with accidental causes, accounting for 96.5% of the causes (mainly liquids, 69.3%). The mean percentage of burned body surface area was 21% with a total burned body surface area of ≥ 20% in 52.3% of cases. The upper limbs (79.1%) were the most affected body site; and the children were referred from other hospitals in more than 6 h in 65.5% of cases. The mortality rate was 13.2%

[Evaluation of a police strategy for road safety in Quebec: the strategy of the Quebec Association of Police Chiefs]

OBJECTIVE

To estimate the effect on collisions of a police traffic safety strategy carried out between January and December 2007, in the province of Quebec, Canada.

CONTEXT

This strategy was implemented by several key players (Société de I'Assurance Automobile du Québec, Sûreté du Québec, Montreal Police Department and 34 other municipal police organizations) and targeted the leading causes of traffic casualties such as drinking and driving, speeding and not wearing a seat belt. The strategy has two main components: 1) joint law enforcement operations in which all the police organizations take part, and 2) police organizations targeting local traffic safety problems. Media campaigns supported all operations.

INTERVENTION

Over the intervention period, traffic citations issued for speed limit violations, not fastening the seat belt and running the red light or a stop sign increased from 2006 rates by 27, 33 and 8%, respectively. The Société de I'Assurance Automobile du Québec spent more than $5 million in mass media campaigns.

RESULTS

According to our results, the strategy was associated with decreases varying between 14 and 36% in collisions with serious injuries. In spite of evidence of downward trends for the period under investigation, neither fatal nor minor injury collisions were significantly affected by introduction of the strategy.

CONCLUSION

Police programs characterized by a substantial increase in the distribution of traffic citations and supported by mass media campaigns represent an effective strategy to prevent traffic casualties.

The skin cancer prevention framework: a comprehensive tool for population-level efforts in skin cancer

The Skin Cancer Prevention Team (SCPT) required a comprehensive approach for guiding its efforts in population-level skin cancer prevention. After identifying and reviewing several models, it concluded that an appropriate population-level model applicable to the Alberta context did not exist. Thus, the SCPT, under the Alberta Health Services - Cancer Prevention Program, developed and evaluated a model for Alberta. Three inclusion criteria for a comprehensive framework were identified: 1) use an ecological approach to population health; 2) function as a dynamic tool for planning, implementing and evaluating population-level efforts; and 3) address weaknesses in existing theory in population health and health promotion. Theoretical constructs were layered together, on the basis of the criteria, to develop an omnibus framework. The resulting Framework represents a layering of several constructs used in popular health promotion and population health theories. It merges principles of the realist approach to scientific enquiry with principles of ecological theory. The Framework outlines a three-step, dynamic process for planning, implementing and evaluating population-level efforts. It also provides insight into the larger, unifying influences for changes in health outcomes and the complex mechanisms of behaviour change processes at the population level.

Understanding HIV viral load: implications for counselling

This paper provides an overview of HIV viral loads in blood and genital fluids and how these relate to HIV transmission during sexual activity. Current knowledge around HIV viral loads and transmission are then discussed in relation to HIV disclosure laws in Canada. HIV counsellors and health care workers should ensure that their clients/patients are aware that blood viral load is not necessarily equivalent to genital tract viral load and that the development of drug resistance within the two compartments may be unrelated. This is an important factor in preventing the spread of HIV as well as for HIV-positive individuals in not unintentionally exposing themselves to potential legal repercussions.

[Beauty and smoking: the utilization of public health programs in the prevention of tobacco use disorders]

Research in tobacco prevention is increasingly showing that anti-smoking campaigns aimed at youth work. However, not all interventions are effective, and some have had unintended harmful effects, even to the point of increasing tobacco use by youth. In this commentary, we discuss potentials risks associated with interventions poorly supported by the evidence, using the example of tobacco prevention campaigns that focus on the effects of smoking on beauty. We conclude with two points: 1) the importance of using strategies based on evidence, and 2) the importance of rigorous evaluation of innovative strategies.