Adapted Helping Babies Breathe approach to neonatal resuscitation in Haiti: a retrospective cohort study.

BACKGROUND: Helping Babies Breathe (HBB) is an American Academy of Pediatrics neonatal resuscitation program designed to reduce neonatal mortality in low resource settings. The 2017 neonatal mortality rate in Haiti was 28 per 1000 live births and an estimated 85 % of Haitian women deliver at home. Given this, the Community Health Initiative implemented an adapted HBB (aHBB) in Haiti to evaluate neonatal mortality. METHODS: Community Health Workers taught an aHBB program to laypeople, which didn't include bag-valve-mask ventilation. Follow-up after delivery assessed for maternal and neonatal mortality and health. RESULTS: Analysis included 536 births of which 84.3 % (n=452) were attended by someone trained in aHBB. The odds of neonatal mortality was not significantly different among the two groups (aOR=0.48 [0.16-1.44]). Composite outcome of neonatal health as reported by the mother (subjective morbidity and mortality) was significantly lower in aHBB attended births (aOR=0.31 [0.14-0.70]). CONCLUSION: This analysis of the aHBB program indicates that community training to laypersons in low resource settings may reduce neonatal ill-health but not neonatal mortality. This study is likely underpowered to find a difference in neonatal mortality. Further work is needed to evaluate which components of the aHBB program are instrumental in improving neonatal health.

Stump Appendicitis.

Abdominal pain is a frequent problem encountered in the emergency department, and acute appendicitis is a well-recognized diagnosis. Laparoscopic appendectomy has become one of the most common surgical procedures in the United States. Patients with a history of appendectomy may experience recurrent right lower quadrant abdominal pain from an infrequently encountered complication that may occur when the residual appendix becomes obstructed and inflamed. We describe two cases of stump appendicitis in pediatric patients with a review of clinical and imaging findings and surgical management.

Close Together, Far Apart: an Assessment of the Public Health Needs of Three Geographically Proximate Communities in Central Haiti.

Haiti, a country marked by extreme poverty and poor health, is also an active site for thousands of non-governmental organizations. The community needs assessment is an important tool that allows aid organizations to understand better community perspectives regarding health. In this study, 84 community members were interviewed across three geographically proximate communities in the Arcahaie region of Haiti to identify similarities and differences in community needs. Overall, the most important public health-related problems included access to clean water, sanitation, health care, and education. In discussing these topics, similarities were observed in drinking water source and relative lack of water treatment. Significant differences were noted between the communities in health care source. There were no significant differences in school enrollment patterns across communities, but there were differences in gendered enrollment. This broad survey affirms the importance of understanding the needs of individual communities in order to implement effective public health interventions.

Parental perceptions of avoidability of their child's emergency department visit.

OBJECTIVES: To identify the factors associated with paediatric emergency department (ED) visits and parental perceptions of the avoidability of their child's ED visit. DESIGN: Cross-sectional study by performing secondary analysis of 2010-2011 Iowa Child and Family Household Health Survey data. SETTING: State-wide representative population-based sample of families with at least one child in the state of Iowa in the USA. PATIENTS/PARTICIPANTS: Among the eligible households, 2386 families completed the survey, yielding a cooperation rate of 80%. EXPOSURE/INTERVENTION: Presence of a medical home. MAIN OUTCOME MEASURES: Child visiting an ED in the past year; parents believing that ED care could have been provided in a primary-care setting. RESULTS: Among children who needed medical care in the past year, 26% visited an ED. Younger children, non-Hispanic black children, non-Hispanic others, children whose parents were not married, children who were from food-insecure households and had poorer health status were more likely to visit an ED. Having a medical home was not associated with ED visits (OR=0.80, 95% CI 0.61 to 1.04), even after stratifying by the child's health status. About 69% of parents who took their child to an ED agreed that ED care could have been provided in a primary-care setting. Parents of children with public insurance, those who were not referred to the ED and those who could not get routine care appointments were more likely to report a primary-care preventable ED visit. CONCLUSIONS: The majority of parents believed that paediatric ED visits could be avoided if adequate primary-care alternatives were available. Expanding access to primary care could lead to a reduction in avoidable ED visits by children.

Dental care after an emergency department visit for dental problems among adults enrolled in Medicaid.

BACKGROUND: Dental emergency department (ED) visits are increasing nationally, but EDs provide only palliative care. The authors examine time to subsequent dentist visit within 6 months after the ED visit, as well as the effect of having a dentist visit in the prior year. METHODS: Using 2010-2012 Iowa Medicaid claims data, the authors identified adults with an index dental ED visit. The authors examined the claims data for a subsequent dentist visit within the next 6 months. The authors used Kaplan-Meier curves and log-rank tests for bivariate analyses. The authors included a dentist visit in the year before the index ED visit, subsequent ED visits, and sociodemographic characteristics in a Cox multivariable regression model. RESULTS: A total of 2,430 adults enrolled in Medicaid satisfied the study inclusion criteria. Within 6 months, 52.4% had a subsequent dentist visit, 12.0% lost Medicaid eligibility, and 35.6% did not have subsequent dentist visit. Bivariate and multivariable analyses revealed that nonwhites, those without a dentist visit in the prior year, and those with subsequent ED visits had a significantly lower rate of subsequent dentist visits. CONCLUSIONS: Almost one-half of adults with a dental ED visit did not visit a dentist in the next 6 months. Adults who did not visit a dentist in the past year and those with repeated ED visits may be living with unresolved dental problems that can affect their quality of life. PRACTICAL IMPLICATIONS: Adults without a dentist visit in the past year and those who visit ED repeatedly can be targeted by ED diversion programs because they are at higher risk of not receiving follow-up dental care.

Wilderness medicine race for preclinical students.

OBJECTIVES: Introducing medical students to wilderness medicine provides skills in leadership, teamwork, improvisation, and managing medical emergencies; however, wilderness medicine (WM) education is typically reserved for senior medical students and often requires expensive travel. Here, we describe the Winter Wilderness Medicine Race (WWMR). The race was held at a large allopathic medical school and targeted towards preclinical medical students. Race planning was performed by senior medical students with the supervision of doctors from the Department of Emergency Medicine. We hypothesized that this intervention in medical education would enhance students' WM knowledge, and build teamwork and improvisational skills. METHODS: The research involved a one day WM race that required teams of first- and second-year medical students to navigate a 5-km course and complete medical scenarios. Races that were held annually between 2011 and 2014 are included in the study. The educational effectiveness of the race was evaluated by pre- and post-race knowledge assessments of the medical students participating in a WWMR. Qualitative data regarding student perceptions of the skills learned were obtained by focus group interviews. Wilderness medicine provides skills in leadership, teamwork, improvisation and managing medical emergencies RESULTS: Between 2011 and 2014, 122 preclinical medical students from a Midwestern US allopathic medical school participated in the study. Overall, the mean scores for pre- and post-race knowledge assessments were 48 and 85 per cent, respectively, a 37 per cent increase in scores (p < 0.0001). Participants cited improvisational and communication skills as the most important educational feature of the race. CONCLUSIONS: The Winter Wilderness Medicine Race (WWMR) enhanced preclinical medical students' wilderness medicine knowledge, teamwork skills and improvisational abilities.

Eliminating Medicaid adult dental coverage in California led to increased dental emergency visits and associated costs.

Dental coverage for adults is an elective benefit under Medicaid. As a result of budget constraints, California Medicaid eliminated its comprehensive adult dental coverage in July 2009. We examined the impact of this policy change on emergency department (ED) visits by Medicaid-enrolled adults for dental problems in the period 2006-11. We found that the policy change led to a significant and immediate increase in dental ED use, amounting to more than 1,800 additional dental ED visits per year. Young adults, members of racial/ethnic minority groups, and urban residents were disproportionately affected by the policy change. Average yearly costs associated with dental ED visits increased by 68 percent. The California experience provides evidence that eliminating Medicaid adult dental benefits shifts dental care to costly EDs that do not provide definitive dental care. The population affected by the Medicaid adult dental coverage policy is increasing as many states expand their Medicaid programs under the ACA. Hence, such evidence is critical to inform decisions regarding adult dental coverage for existing Medicaid enrollees and expansion populations.

Smoke exposure among women in Haiti: the case for improved stoves.

Indoor smoke exposure is responsible for two million deaths per year and has been studied globally, but the impacts of exposure have not yet been evaluated in Haiti, the Western hemisphere's poorest nation. This study measures the disproportionate impact of indoor smoke exposure on the women and children of Haiti. We studied 2296 clinic patients in four Haitian villages to determine the extent of carbon monoxide (CO) exposure, using carboxyhemoglobin saturation in the blood as a proxy for overall smoke exposure. We predicted CO levels to be higher in women, who traditionally perform the majority of cooking duties, and in children who accompany their mothers. CO levels averaged 4.9% in women and 3.4% in men. Women of child-bearing age carried a minimum relative risk (RR) for CO exposure of 1.22, relative to all males and younger females. Older females carried no significant difference in risk. Children averaged the lowest CO exposure among all cohorts. These findings demonstrate the burden of indoor smoke exposure that falls disproportionately on women in these regions of Haiti. Global efforts to mitigate indoor exposure have demonstrated the health, economic, environmental and social improvements that are possible by tackling this problem.

Off-highway vehicle parks: combining environment, knowledge, and enforcement for all-terrain vehicle injury prevention.

The number of off-highway vehicle (OHV) parks continues to grow to meet the recreational needs of ATV enthusiasts and the increasing popularity of the vehicle. Little is known about how OHV park regulations and enforcement affect ATV safety among their users. This study was designed to determine whether there were differences in crash mechanisms and/or compliance with ATV safety laws and regulations when comparing off-road ATV crashes inside and outside state OHV parks. Relative to outside the parks, a smaller percentage of park victims were under the age of sixteen, a lower percentage were passengers, and a dramatically higher percentage were helmeted. Mean injury severity scores were not different inside and outside the parks, but 5% of outside victims had severe brain injuries, as compared to no park victims. Overall, park victims exhibited better compliance with ATV safety laws and regulations and suffered less severe brain injury outcomes. However, park crashes involved more jump-related injuries, suggesting that additional approaches are needed to improve park safety. These findings support the hypothesis that riding environments with safety regulations and effective enforcement can promote safe behaviors and may prevent injuries.

All-terrain vehicles (ATVs) on the road: a serious traffic safety and public health concern.

OBJECTIVES: On-road all-terrain vehicle (ATV) crashes are frequent occurrences that disproportionately impact rural communities. These crashes occur despite most states having laws restricting on-road ATV use. A number of overall risk factors for ATV-related injuries have been identified (e.g., lack of helmet, carrying passengers). However, few studies have determined the relative contribution of these and other factors to on-road crashes and injuries. The objective of our study was to determine whether there were differences between on- and off-road ATV crashes in their demographics and/or mechanisms and outcomes of injuries. METHODS: Data were derived from our statewide ATV injury surveillance database (2002-2009). Crash location and crash and injury mechanisms were coded using a modification of the Department of Transportation (DOT) coding system. Descriptive analyses and statistical comparisons (chi-square test) of variables were performed. Multivariate logistic regression analysis was used to determine relative risk. RESULTS: 976 records were included in the final analysis, with 38 percent of the injured individuals from on-road crashes. Demographics were similar for crashes at each location, with approximately 80 percent males, 30 percent under the age of 16, and 15 percent passengers. However, females and youths under 16 were over 4 times more likely to be passengers (P ≤ 0.0001), regardless of crash location. Compared to those off-road, on-road crash victims were approximately 10 times more likely to be involved in a vehicle-vehicle collision (P < 0.001), 3 times more likely to have a severe brain injury (P < 0.001), and twice as likely to have suffered major trauma (P < 0.001). Adult operators in on-road crashes were also twice as likely to test positive for alcohol as those off-road (P < 0.05). Helmet use significantly reduced the odds of sustaining a brain injury and on-road victims were only half as likely to be helmeted (P < 0.01). CONCLUSIONS: More than 1 in 3 on-road crashes involved a collision with another vehicle, suggesting that ATVs on the road represent a potential traffic safety concern. Of note, helmets were associated with reduced risk for the number and severity of brain injuries, providing further support for the importance of helmet use. Finally, even controlling for helmet use, on-road crash victims suffered more major trauma and severe brain injuries than those off-road. Overall, our data reinforce the importance of laws restricting ATV road use and the need for effective enforcement, as well as the need to increase user education about ATV road-use laws and the dangers of riding on the roads.

Epidemiology of injuries to wildland firefighters.

INTRODUCTION: Wildland fires have significant ecologic and economic impact in the United States. Despite the number of firefighters involved in controlling them, little is known about the injuries that they sustain. We hypothesized that the mechanism of injury would predict injury characteristics and severity of fire-related injuries. METHODS: We examined firefighter injuries reported to the US Department of the Interior from the years 2003 to 2007. Associations between the injury mechanism and the injury diagnosis and body part were assessed. A logistic regression model was used to evaluate the odds of disabling injury associated with mechanism of injury after controlling for demographic and temporal variables. RESULTS: A total of 1301 nonfatal injuries to wildland firefighters were reported during the 5-year period. Mechanism of injury was significantly associated with the type of injury and injured body part (P ≤ .001). The most common injury mechanism was slips/trips/falls followed by equipment/tools/machinery. Injuries from poisoning or environmental exposure were less likely to lead to severe injury than slips, trips, or falls (odds ratio, 0.45; 95% confidence interval, 0.21-0.95). Compared with injuries in the early and peak season, those in the late season had more than twice the odds of being severe (odds ratio, 2.24; 95% confidence interval, 1.23-4.10). DISCUSSION: This study contributes important knowledge for implementing evidence-based injury prevention programs, for planning emergency medical responses on fire incidents and for provoking further inquiry into occupational risk factors affecting this high-risk occupational group.

All-terrain vehicle injury prevention: healthcare providers' knowledge, attitudes, and the anticipatory guidance they provide.

All-terrain vehicles (ATVs) continue to be an increasing cause of injuries and deaths in children, especially in rural communities. More children die in the United States each year from ATV-related events than from bicycle crashes. The purpose of this study was to determine the ATV anticipatory guidance practices of primary care providers, as well as their attitudes, knowledge, and the barriers faced in educating families about the risk of ATV use. An electronic survey was administered to primary care providers belonging to state medical societies. More than 60% of respondents (Total N = 218) believed that ATV anticipatory guidance was important to provide to pediatric patients and their families. However, 78% stated they provide ATV safety counseling less than 10% of the time during regular pediatric exams, and only 12% stated they do so greater than 25% of the time. Families rarely ask providers for advice on ATV safety issues; 84% of providers were asked once a year or less. ATV knowledge scores were low (median score 2 of 12); however, those with previous ATV exposure had significantly higher scores. Many respondents affirmed insufficient knowledge (47%) and inadequate resources (63%), but the most commonly identified barrier was that it was not a routine part of their practice. Providers in the study demonstrated limited knowledge, reported multiple barriers, and provided little or no ATV safety counseling. However, they consider ATV anticipatory guidance important for their patients. Armed with increased knowledge and appropriate resources, providers could play a significant role in promoting ATV safety.

A pilot study of the King LT supralaryngeal airway use in a rural Iowa EMS system.

INTRODUCTION: In 2003, the King Laryngeal Tube (LT) received FDA approval for US sales. Prehospital systems in urban setting have begun evaluating and adopting the LT for clinical airway management. However, it is not routinely approved by State EMS Boards for use by all prehospital providers. Given the LT's simple design there may be benefit to using this tool for airway management in all levels of prehospital providers. This pilot study reviews cases where the King LT was used in a rural Iowa county EMS system. METHODS: In 2006, the Iowa Department of Public Health / Bureau of EMS approved a 12 month pilot evaluating the King LT by all levels of EMS providers in a rural county EMS system. Following a didactic and competency training session on using the King LT, the providers were instructed to continue airway management per usual protocol but were allowed to use the King LT as a first line airway tool if they felt indicated. Successful placement of airway devices used were determined by colourimetric end-tidal CO2, chest auscultation and rise as well as vital sign and skin colour improvement. Review of the data was approved by the University of Iowa Institution Review Board (IRB). RESULTS: During the 12-month pilot period, the King LT was used in 13 patients with a mean age of 60.7 years (24-81). All patients had cardiopulmonary or traumatic arrest. The King LT was successfully placed on the first attempt in all but one case. The King LT was placed following endotracheal intubation failure in 6/13 (46.1%) cases and in 3/13 (23.1%) of cases of Combitube attempt / failure. CONCLUSIONS: This small pilot project emphasizes the need for additional rapid airway management tools given the demonstrated ETI failures. The authors believe the King LT has significant potential to impact prehospital airway management as a primary airway device or backup to other failed strategies. Further study is necessary to evaluate the LT's efficacy compared to current strategies.

Met5-enkephalin-Arg6-Phe7 (MEAP): a cardioprotective hormonal opioid.

BACKGROUND: Acute myocardial ischemia is an important cause of morbidity and mortality worldwide. The heart and other organs can be rendered more resistant to the deleterious effects of ischemia through a variety of preconditioning strategies, including treadmill exercise and brief ischemia of skeletal muscle. Some of the beneficial effects of these preconditioning strategies appear to be mediated by as-of-yet unidentified hormonal opioids. OBJECTIVES: To test the hypothesis that endogenous opioids of the enkephalin class are capable of improving ischemic tolerance and acting in a hormonal manner. METHODS: In phase one of the investigation, the authors assessed the cardioprotective potential of all four known enkephalins. This was achieved by subjecting isolated buffer-perfused rabbit hearts to a 25-minute period of test ischemia and two hours of reperfusion (protocol 1) after receiving treatment with either saline vehicle (controls) or increasing concentrations of purified enkephalins. On the basis of results from these initial studies, the authors performed additional experiments (protocol 2) to determine whether Met5-enkephalin-Arg6-Phe7 (MEAP) could be absorbed from skeletal muscle and exert a cardioprotective effect. Specifically, MEAP or vehicle (controls) was given intramuscularly 24 hours before the hearts were harvested. A similar assessment of ischemic tolerance as described in protocol 1 was then performed. Postischemic myocardial viability (infarct size) was assessed in all cases by triphenyltetrazolium chloride (TTC) staining. Hemodynamic parameters and infarct sizes for concentration-dependence studies were compared by two-way analysis of variance, and infarct sizes from protocol 2 studies were compared by using Student's t-test (significance set at p < or = 0.05). RESULTS: Mean infarct size in control hearts (+/- SEM) was 33% (+/- 4%) and 36% (+/- 6%) for protocol 1 and 2, respectively. Of the four enkephalins tested in protocol 1, only MEAP treatment showed a tendency toward cardioprotection. Interestingly, an alternative enkephalin, methionine5-enkephalin-Arg6-Gly7-Leu8, tended to exert an injurious effect. In protocol 2, MEAP treatment 24 hours before ischemia significantly reduced infarct size (14% +/- 4%) compared with controls, suggesting that it can be released from muscle and exert a distant cardioprotective effect. CONCLUSIONS: When given either directly to the heart or absorbed from a distant tissue, MEAP induces cardioprotection, supporting the hypothesis that it can act as a hormonal modulator of ischemic tolerance.