The Role of Pediatricians in Global Health

Environmental Issues in Global Pediatric Health: Technical Report

Pediatricians and pediatric trainees in North America are increasingly involved in caring for children and adolescents in or from low- and middle-income countries (LMICs). In many LMICs, toxic environmental exposures-notably outdoor and household air pollution, water pollution, lead, hazardous waste disposal, pesticides, and other manufactured chemicals-are highly prevalent and account for twice as great a proportion of disease and deaths among young children as in North America. Climate change will likely worsen these exposures. It is important that pediatricians and other pediatric health professionals from high-income countries who plan to work in LMICs be aware of the disproportionately severe impacts of environmental hazards, become knowledgeable about the major toxic threats to children's health in the countries and communities where they will be working, and consider environmental factors in their differential diagnoses. Likewise, pediatricians in high-income countries who care for children and adolescents who have emigrated from LMICs need to be aware that these children may be at elevated risk of diseases caused by past exposures to toxic environmental hazards in their countries of origin as well as ongoing exposures in products such as traditional foods, medications, and cosmetics imported from their original home countries. Because diseases of toxic environmental origin seldom have unique physical signatures, the environmental screening history, supplemented by laboratory testing, is the principal diagnostic tool. The goal of this technical report is to enhance pediatricians' ability to recognize, diagnose, and manage disease caused by hazardous environmental exposures, especially toxic chemical exposures, in all countries and especially in LMICs.

Environmental Issues in Global Pediatric Health: Policy Statement

Pediatricians and pediatric trainees in North America are increasingly involved in caring for children and adolescents in or from low- and middle-income countries (LMICs). In many LMICs, hazardous environmental exposures-notably outdoor and household air pollution, water pollution, lead, pesticides, and other manufactured chemicals-are highly prevalent and account for twice the proportion of disease and deaths among young children as in North America. Climate change will likely worsen these exposures. It is important that pediatricians and other pediatric health professionals from high-income countries who work in LMICs be aware of the disproportionately severe impacts of toxic environmental hazards, become knowledgeable about the major local/regional environmental threats, and consider environmental factors in their differential diagnoses. Likewise, pediatricians in high-income countries who care for patients who have emigrated from LMICs need to be aware that these children may be at elevated risk of toxic environmental diseases from past exposures to toxic environmental hazards in their countries of origin as well as ongoing exposures in products imported from their home countries, including traditional foods, medications, and cosmetics. Because diseases of toxic environmental origin seldom have unique physical signatures, pediatricians can utilize the environmental screening history, supplemented by laboratory testing, as a diagnostic tool. To prepare pediatricians to care for children in and from LMICs, pediatric organizations could increase the amount of environmental health and climate change content offered in continuing medical education (CME) credits, maintenance of certification (MOC) credits, and certification and recertification examinations. Broadly, it is important that governments and international agencies increase resources directed to pollution prevention, strengthen the environmental health workforce, and expand public health infrastructure in all countries.

Assessing trainee critical thinking skills using a novel interactive online learning tool

BACKGROUND

Critical thinking is essential for the accurate diagnosis and management of patients. It is correlated with academic success.

OBJECTIVE

Our objective was to design a novel tool for interactive online learning to improve knowledge and to assess trainees' critical thinking skills using the framework of the American Philosophical Association (APA).

METHODS

Residents, fellows and students participated in an online, self-directed case-based vignette activity to learn malaria diagnosis and management. Pre and post-tests with multiple choice and open-ended case-based questions assessed knowledge and critical thinking. Comparison between pre and post-test scores across subgroups were performed using paired t-tests or one-way ANOVA.

RESULTS

Between 4 April 2017 to 14 July 2019, 62 of 75 (82%) eligible subjects completed both the pre and the post-test. Improved post-test scores occurred in 90% of medical students, p=0.001, 77% of residents, p<0.001, 60% of fellows, p=0.72 and 75% of trainees overall, p=<0.001. Fellows had higher pre-test scores than students or residents but there was no difference by level of training on the post-test.

CONCLUSIONS

This interactive online learning activity effectively imparted medical knowledge and improved trainee responses to questions requiring critical thinking. To our knowledge, this is the first time the APA's critical thinking framework has been incorporated into interactive online learning and assessment of critical thinking skills in medical trainees. We applied this innovation specifically in global health education, but there is obvious potential to expand it to a wide variety of areas of clinical training.

Disabilities in Early Childhood: A Global Health Perspective

Prior to the launch of the United Nations' Sustainable Development Goals (SDGs) in 2015, childhood disability was rarely considered an important subject in global health. The SDGs till 2030 now require that children under 5 years who are at risk of not benefitting from inclusive quality education are identified, monitored, and promptly supported. A new tool for identifying children who are not developmentally on track has been developed by UNICEF but has limited sensitivity for detecting children with disabilities due to reliance on parental assessment of child behavior in certain everyday situations. In this paper, we identified conditions that are commonly associated with developmental disabilities based on the International Classification of Diseases (ICD) codes and clarified the concept of "developmentally on track" as it relates to children with developmental disabilities and developmental delays. We summarized the latest evidence on the global burden of developmental disabilities in children under 5 years based on the diagnostic and functional approaches for measuring disabilities at the population level. We highlighted the global health context for addressing the needs of children with developmental disabilities and provided an overview of the opportunities and the role of pediatric caregivers in supporting children with developmental disabilities.

Development of the Association of Pediatric Program Directors Global Educator Scholarship-Expanding Bidirectional Efforts in Global Health Education

BACKGROUND

The Board of the Association of Pediatric Program Directors (APPD) partnered with the APPD Global Health Learning Community (GHLC) to establish the APPD Global Pediatric Educator Scholarship. This award seeks to recognize pediatric educators who demonstrate leadership in improving pediatric education in low- and middle-income countries, and provide them with career development opportunities by attending the APPD Spring meeting. Two educators per year have been awarded the scholarship since 2017.

AWARD EVALUATION

The authors sent survey questions via email and obtained responses from 6 (100%) of the scholarship awardees, 8 (75%) APPD GHLC leadership individuals, and 4 (67%) APPD Board members. Three authors analyzed the responses with consensus achieved on themes.

RESULTS

Awardees noted learning about educational strategies, academic opportunities through networking, and context for stronger bilateral exchange with partners. APPD leaders noted an expansion of the organization's mission to include global presence. Challenges included program visibility, sustainable funding, and logistics. Suggestions included better incorporation of awardees into APPD membership, longitudinal mentorship, targeted conference navigation, and visits to local academic institutions.

CONCLUSIONS

The APPD Global Educator Scholarship is a replicable model of organizational global outreach that expands the concept of bidirectional exchange to include career sponsorship for global partners.

Large Pediatric Randomized Clinical Trials in ClinicalTrials.gov

BACKGROUND

Large, randomized controlled trials (RCTs) are essential in answering pivotal questions in child health.

METHODS

We created a bird's eye view of all large, noncluster, nonvaccine pediatric RCTs with ≥1000 participants registered in ClinicalTrials.gov (last search January 9, 2020). We analyzed the funding sources, countries, outcomes, publication status, and correlation with the pediatric global burden of disease (GBD) for eligible trials.

RESULTS

We identified 247 large, nonvaccine, noncluster pediatric RCTs. Only 17 mega-trials with ≥5000 participants existed. Industry funding was involved in only 52 (21%) and exclusively funded 47 (19%) trials. Participants were from high-income countries (HICs) in 100 (40%) trials, from lower-middle-income countries (LMICs) in 122 (49%) trials, and from both HICs and LMICs in 19 (8%) trials; 6 trials did not report participants' country location. Of trials conducted in LMIC, 43% of investigators were from HICs. Of non-LMIC participants trials (HIC or HIC and LMIC), 39% were multicountry trials versus 11% of exclusively LMIC participants trials. Few trials (18%; 44 of 247) targeted mortality as an outcome. 35% (58 of 164) of the trials completed ≥12 months were unpublished at the time of our assessment. The number of trials per disease category correlated well with pediatric GBD overall (ρ = 0.76) and in LMICs (ρ = 0.69), but not in HICs (ρ = 0.29).

CONCLUSIONS

Incentivization of investigator collaborations across diverse country settings, timely publication of results of large pediatric RCTs, and alignment with the pediatric GBD are of pivotal importance to ultimately improve child health globally.

Pediatric Refugee Health Care Delivery in the Community Setting: An Educational Workshop for Multidisciplinary Family-Centered Care During Resettlement

INTRODUCTION

With 70.8 million people displaced worldwide, there is an increasing need for medical professionals to provide medical care to refugees. Insufficient training on refugee health poses a barrier to effective care delivery.

METHODS

This workshop addressed common challenges in providing family-centered pediatric refugee care in community settings as well as barriers related to policy changes. Presentations covered prearrival experiences, medical screening, and trauma-based care. In small groups, participants discussed cases that featured medical, behavioral health, social, and cultural factors impacting the provision of family-centered pediatric care that was culturally respectful and included shared decision-making. After the breakout session, each small group informed the larger group of topics discussed. Facilitators identified themes and reinforced key learning points. At the workshop's conclusion, participants were guided to create their own personalized action plan.

RESULTS

This workshop was presented at two international conferences to more than 47 participants, including clinicians, nurse practitioners, pediatric residents, and medical students. Evaluations were completed by 34 individuals. Participants' overall comfort level with taking care of refugee patients increased from 3.3 to 4.0 (on a 5-point scale, p = .24) during the 3-hour version of the workshop and from 3.8 to 4.0 (p = .43) in the 1-hour version of the workshop. Mean overall ratings of the 3- and 1-hour workshop versions on conference-administered evaluations were 4.8 and 4.2, respectively, on a 5-point scale.

DISCUSSIONS

This workshop was well received and equipped participants with knowledge, tools, and strategies regarding pediatric refugee health in a community setting.

Improving musculoskeletal health for children and young people - A 'call to action'

This chapter describes the musculoskeletal (MSK) context in children and young people as an important contributor to the global non-communicable disease burden. Through selected MSK conditions, we describe the impact on patients, families and communities and highlight the challenges that need to be addressed. We focus on opportunities for better working together and describe exemplar initiatives to raise awareness, workforce capacity building, models of care and research agendas to have a greater global context.

Children in Immigrant Families: Advocacy Within and Beyond the Pediatric Emergency Department

In the United States, 1 in 4 children lives in an immigrant family. State and national policies have historically precluded equitable access to health care among children in immigrant families. More recently, increasingly restrictive policies, political rhetoric, and xenophobic stances have made immigrant families less able to access health care and less comfortable in attempting to do so, thus increasing the likelihood that patients will present to the emergency department. Once in the emergency department, language, cultural, and health literacy barriers make providing high-quality care potentially challenging for some families. Emergency care professionals can therefore glean critical insight regarding inequities from clinical work to inform advocacy and policy changes at institutional, community, regional, and national levels.

Global Health Experience and Interest: Results From the AAP Periodic Survey

BACKGROUND

Interest and participation in global health (GH) experiences have increased over the past 30 years in both medical schools and residencies, but little is known at the level of practicing pediatricians.

METHODS

Data were compared from the American Academy of Pediatrics Periodic Surveys conducted in 1989 and 2017. The surveys had a response rate of 70.8% in 1989 and 46.7% in 2017. There were 638 and 668 postresidency pediatricians in the 1989 and 2017 surveys, respectively. Descriptive analyses were performed to look at changes in experience and interest in GH. A multivariable logistic regression was conducted specifically looking at characteristics associated with interest in participating in GH experiences in the next 3 years.

RESULTS

Pediatrician participation in GH experiences increased from 2.2% in 1989 to 5.1% in 2017, with statistically significant increases in pediatricians ≥50 years of age. Interest in participating in future GH experiences increased from 25.2% in 1989 to 31.7% in 2017, with a particular preference for short-term clinical opportunities. In the multivariable logistic regression model, the year 2017 was associated with an increased interest in future GH experience, especially in medical school, hospital or clinic practice settings, as well as among subspecialists.

CONCLUSIONS

Over the past 28 years, practicing pediatricians have increased their involvement in GH, and they are more interested in future GH experiences. The focus is on short-term opportunities. Our study reveals that practicing pediatricians mirror medical trainees in their growing interest and participation in GH.

Newborn Screening for Sickle Cell Disease Using Point-of-Care Testing in Low-Income Setting

BACKGROUND

Newborn screening provides early diagnosis for children with sickle cell disease (SCD), reducing disease-related mortality. We hypothesized that rapid point-of-care (POC) Sickle SCAN would be reliable in Haiti and would assist newborn screening.

METHODS

Dried blood specimens were obtained from infant heel sticks and analyzed by isoelectric focusing (IEF) at a public hospital in Cap-Haïtien during a 1-year period. A total of 360 Guthrie cards were also analyzed for quality assurance by high-performance liquid chromatography at the Florida Newborn Screening Laboratory. In addition, two-thirds of the infants were also screened by the POC to assess differences with the IEF. The hemoglobinopathy incidence and the specificity and sensitivity of the POC scan were assessed.

RESULTS

Overall, 1.48% of the children screened positive for SCD. The specificity and the sensitivity of POC Sickle SCAN were 0.97 (confidence interval 0.95-0.99) and 0.90 (confidence interval 0.55-1.00), respectively, relative to high-performance liquid chromatography gold standard. The confirmatory testing rate was 75% before POC and improved to 87% after POC was added for dual screening. Confirmatory testing revealed that 0.83% of children screened had SCD. Children who screened positive for SCD by POC started penicillin earlier, had their first pediatric follow-up a median of 38 days earlier, and received antipneumococcal vaccination on time when compared with those who screened positive for SCD by IEF alone.

CONCLUSIONS

The observational study revealed a high incidence of SCD among Haitian newborns. Sickle SCAN had excellent specificity and sensitivity to detect SCD during newborn screening and shortened health care access for children positive for SCD.