Rural-urban inequalities in health care utilization in Bhutan: a decomposition analysis.

BACKGROUND AND OBJECTIVE: On the trajectory towards universal health coverage in Bhutan, health equity requires policy attention as significant disparities exist between urban and rural health outcomes. This paper examines health services utilization patterns, inequalities and their socio-economic determinants in rural and urban areas and decomposes the factors behind these differences. METHODS: We used the Bhutan Living Standard Survey 2017 to profile health services utilization patterns and equalities. We employed two different decomposition analyses: decomposition of mean differences in utilization using the Oaxaca-Blinder decomposition framework and differences in the income-related distribution in utilization using recentered influence function regressions between rural and urban areas. RESULTS: Significant differences exist in the type of outpatient services used by the rural and urban population groups, with those living in rural areas having 3.4 times higher odds of using primary health centers compared to outpatient hospital care. We find that the use of primary health care is pro-poor and that outpatient hospital resources is concentrated among the more affluent section of the population, with this observed inequality consistent across settings but more severe in rural areas. The rural-urban gap in utilization is primarily driven by income and residence in the eastern region, while income-related inequality in utilization is influenced, aside from income, by residence in the central region, household size, and marriage and employment status of the household head. We do not find evidence of significant mean differences in overall utilization or inequality in utilization of inpatient health care services. CONCLUSIONS: While the differences in average contacts with health services are insignificant, there are prominent differences in the level of services availed and the associated inequality among rural and urban settings in Bhutan. Besides, while there are obvious overlaps, factors influencing income-related inequality are not necessarily the same as those driving the utilization gaps. Cognizance of these differences may lead to better informed, targeted, and potentially more effective future research and policies for universal health coverage.

Catastrophic health care expenditure and impoverishment in Bhutan.

Monitoring financial hardship due to out-of-pocket spending on health care is a critical determinant of progress towards universal health coverage. This study investigates the occurrence, intensity and determinants of catastrophic health expenditure and impoverishment in Bhutan using three rounds of the cross-sectional Bhutan Living Standard Surveys carried out in 2007, 2012 and 2017. We use a composite financial hardship measure defined as households experiencing either catastrophic health expenditure or impoverished/further impoverished due to health spending or both. We calculated concentration indices to examine socio-economic inequalities. We used logistic regression to examine the factors associated with financial hardship. We find that, in the context of a significant increase in living standards, there is a sharp increase in the incidence of catastrophic health expenditure (using 40% of capacity to pay) and impoverishment (based on equivalized average food-share-based poverty line) between 2007 and 2017. In 2017, catastrophic health expenditure was estimated at 0.51%, impoverishment at 0.32% and further impoverishment at 1.93% of the population, cumulating to financial hardship affecting 2.55% of the population. Financial hardship particularly burdened rural dwellers and poorer households. Transportation costs almost doubled the risk of facing financial hardship. Households that were poor, had an unemployed head, were larger and had more elderly members had higher odds of financial hardship. This evidence should prompt policy and programmatic interventions to support Bhutan's progress towards universal health coverage.

An assessment of fiscal space for health in Bhutan.

Several factors are expected to put a strain on health financing in Bhutan. In a predominantly public-financed healthcare, ensuring that the health system gains sufficient fiscal space to ensure the sustainability of its financing is a critical policy concern. This fiscal space assessment bases its analysis on national surveys and statistics, international databases and review of official documents and reports. Assuming that the government health spending will continue to respond in the same way to growth as in the period 2002-2012, Bhutan can expect to see a robust increase in government investments in health. If elasticity of health expenditure with respect to GDP does not change significantly, projections indicate that per-capita government spending for health could more than double in the period 2012 to 2019. This increase from Ngultrum 2632 in 2012 to Ngultrum 6724 in 2019 could correspond to government health spending from 2.65% of GDP to 3.98% of GDP in the respective years. The country, however, needs to closely monitor and ensure that government investment in healthcare keeps pace with the growth of the national economy. Along with this, supplementary resources for healthcare could be explored through earmarked taxes and by generating efficiency gains. Copyright © 2015 John Wiley & Sons, Ltd.

Acute myopericarditis in an adolescent mimicking acute myocardial infarction.

Acute myopericarditis is primarily a pericarditic syndrome with variable myocardial involvement, as evidenced by elevated cardiac enzymes. It is a rare entity, exclusively seen in male adolescents and accounts for less than 2% of the cases of inpatient admissions for chest pain/pericarditis in the pediatric age group. The electrocardiographic changes of pericarditis include J point/ST segment elevation, which needs to be differentiated from the benign early repolarization pattern that is common in young adolescents and the subtle anterior ST segment elevation myocardial infarction. Differentiating acute myopericarditis from acute coronary syndromes can be challenging because they share the presenting triad of acute chest pain, ST segment changes, and elevated cardiac enzymes. The accurate distinction of myopericarditis from acute myocarditis or acute coronary syndrome is important because of their differences in risk for specific complications, prognosis, and treatment implications. We present a case of acute myopericarditis in an adolescent who presented with atypical precordial chest pain, accompanied by inferolateral focal electrocardiographic changes and significant elevation of cardiac enzymes. The differential diagnosis and management of myopericarditis is reviewed with a focus on electrocardiographic changes and troponin assays.

Measuring universal health coverage: a three-dimensional composite approach from Bhutan.

BACKGROUND: In the early 1960s, the Kingdom of Bhutan began to develop its modern health-care system and by the 1990s had developed an extensive network of health-care facilities. These developments, in tandem with wider social and economic progress encapsulated in the Gross National Happiness concept, have resulted in major gains in child survival and life expectancy in the past 50 years. In order to sustain these gains, the country has identified a constitutional and health-policy mandate for universal access to health. METHODS: Based on analysis of the literature, and qualitative and quantitative health data, this case study aims to provide an assessment of universal health coverage in Bhutan, and to identify the major challenges to measuring, monitoring and sustaining universal coverage. RESULTS: The study reveals that the wide network of primary and secondary care, reinforced by constitutional and policy mandates, ensures high population coverage, as well as wide availability and accessibility of care, with significant levels of financial protection. This achievement has been attributable to sustained state investment in the sector over past decades. Despite this achievement, recent surveys have demonstrated gaps in utilization of health services and confirmed associations between socioeconomic variables and health access and outcomes, which raise important questions relating to both supply- and demand-side barriers in accessing health care. CONCLUSION: In order to sustain and improve the quality of universal health coverage, improved measurements of service availability at subnational levels and of the determinants of pockets of low service utilization are required. More rigorous monitoring of financial protection is also needed, particularly in relation to rates of public investment and the impact of out-of-pocket costs while accessing care. These approaches should assist improvements in quality and equity in universal health coverage, in the context of ongoing epidemiological, demographic and social transition.

Acute myocardial infarction induced by concurrent use of adderall and alcohol in an adolescent.

Adderall (amphetamine, dextroamphetamine mixed salts), a widely prescribed stimulant for the treatment of attention-deficit/hyperactivity disorder in children and adolescents, is considered safe with due precautions. Nonmedical use of Adderall is prevalent and rising in high school and college students. Use of prescribed Adderall without intention to overdose as a cause of myocardial infarction is extremely rare, and to our knowledge, only 3 cases have been reported in the pediatric literature. We report a case of acute myocardial infarction in an adolescent without cardiovascular risk factors who took the total prescribed daily dose of Adderall one time while consuming alcohol. The sporadic use of Adderall with alcohol creates a potentially dangerous situation with serious cardiovascular adverse effects. We should have a high degree of suspicion for children and adolescents on stimulant therapy who present with chest pain and an abnormal electrocardiogram in the pediatric emergency department, and there is a need to evaluate them for myocardial ischemia and infarction.

Libman-Sacks endocarditis as the first manifestation of systemic lupus erythematosus in an adolescent, with a review of the literature.

Libman-Sacks endocarditis is rare in children and adolescents, more so as a first manifestation of systemic lupus erythematosus. Currently, sterile verrucous lesions of Libman-Sacks endocarditis are recognised as a cardiac manifestation of both systemic lupus erythematosus and antiphospholipid syndrome. They are clinically silent in a majority of the cases. The presence of antiphospholipid antibodies in systemic lupus erythematosus is associated with three times higher prevalence of mitral valve nodules and significant mitral regurgitation. We present the case of isolated mitral regurgitation with abnormal looking mitral valve, detected in early childhood, which deteriorated to a severe degree in the next decade and was diagnosed as Libman-Sacks endocarditis after surgical repair from histopathology. The full-blown clinical spectrum of systemic lupus erythematosus with antiphospholipid antibodies was observed several weeks after cardiac surgery. We discuss the atypical course of Libman-Sacks endocarditis with follow-up for 10 years, along with a review of the literature.

Chronic disease management in the South-East Asia Region: a need to do more.

Chronic diseases account for a substantial proportion of deaths in the South-East Asia Region, ranging from 34% in Timor-Leste to 79% in Maldives. Fuelled by the epidemiological shift towards noncommunicable diseases, the burden of chronic conditions is steadily increasing. Care structures for chronic diseases in most of these countries focus only on certain conditions and are often oriented towards episodic illnesses. An opportunity exists for holistic, country-driven applications of the World Health Organization Innovative Care for Chronic Conditions framework to improve quality of care for chronic conditions in the region.

Pyrilamine-induced prolonged QT interval in adolescent with drug overdose.

The widespread availability of antihistamines in many over-the-counter preparations can lead to significant hazard to the public because of their possible link to potential ventricular arrhythmias secondary to prolongation of QT interval. The effect can be further compounded by the use of other commonly used medications such as macrolides, antifungal agents, antipsychotics, and other antihistamine-containing preparations. The effect of antihistamines on QT interval is not a class effect but is unique to certain medications. Pyrilamine, a first-generation antihistaminic agent, is considered safe as there are no reports regarding its cardiac toxicity available in literature. We report a case of an adolescent with prolonged QT interval after an overdose of pyrilamine.

Symptomatic myocardial bridges in children: a case report with review of literature.

Myocardial bridge is a rare congenital coronary anomaly in children, usually seen in the setting of hypertrophic cardiomyopathy and in left ventricular hypertrophy. Most myocardial bridges are believed to represent a benign anatomical variant; however, symptomatic myocardial bridge is a distinct subgroup of pathological variant, linked to myocardial ischaemia, ventricular arrhythmia, and sudden cardiac death. We present a case of a symptomatic myocardial bridge in a 5-year-old boy with mild hypertrophic cardiomyopathy who underwent supra-arterial myotomy, automatic defibrillator placement, and long-term Beta-blocker therapy. We also present 10 years of follow-up with a review of literature regarding symptomatic myocardial bridges in the paediatric age group.

Obstructive right ventricular outflow tract hemangioma in an adolescent.

Cardiac tumors are rare in children, but they are being diagnosed with increasing frequency and great accuracy with wide array of imaging modalities. Cardiac rhabdomyoma and myxoma are the most common tumors in children and adults, respectively. Cardiac hemangiomas comprise about 2.8% of all primary cardiac tumors and fewer than 100 cases have been reported in the literature. We report a successful resection of cardiac hemangioma in the right ventricular outflow tract in an adolescent, presented with moderate to severe obstruction.

Aborted sudden cardiac death in adolescent.

Sudden cardiac death is rare in children and adolescents but accounts for 19% to 30% of sudden deaths until 21 years of age. Fatal ventricular arrhythmias are usual common pathways in such tragic events, and underlying etiologies include cardiac ion channelopathies in majority of cases. We present a case of aborted sudden cardiac death in field, resuscitated successfully, and a clinical event in the pediatric emergency department that led to the diagnosis of the underlying rare condition.

Spontaneous resolution of marked dilatation of cerebral duro-venous system in newborn presenting with fetal hydrops.

A newborn with antenatal diagnosis of fetal hydrops at 36 wk of gestation, presented with congestive heart failure (CHF) and generalized edema. Computed tomographic angiography showed marked dilatation of cerebral duro-venous system including vein of Galen (VOG), straight sinus, torcula and transverse sinus without evidence of arteriovenous fistulae at the vein of Galen. Dilatation of duro-venous system resolved with concomitant improvement in biventricular function and CHF with decongestive therapy. Such entity should be differentiated from more serious conditions like VOG malformation and venous sinus thrombosis.

Aortic distensibility and dilation in Turner's syndrome.

BACKGROUND: Aortic dilation and dissection is reported in patients with Turner's syndrome, both with and without cardiovascular risk factors. The bicuspid aortic valve is closely associated with dilated aortic root, although expression of aortic dilation is variable. The determinants for variable expression of aortic dilation in individuals with Turner's syndrome, however, are unknown. HYPOTHESIS: A primary mesenchymal defect is prevalent in individuals with Turner's syndrome, suggested by having abnormalities in bone matrix, and lymphatic and peripheral blood vessels. We hypothesize that an abnormal intrinsic elastic property of aorta is a forerunner of aortic dilation in Turner's syndrome. OBJECTIVE: Assess utility of aortic distensibility as a measure of aortic elasticity for the stratification of the risk for aortic dilation, and its relationship with age, karyotype, and hormonal therapy. DESIGN: Prospective cross-sectional study. PATIENTS AND METHOD: We performed cross-sectional M-mode and Doppler echocardiography in 24 individuals with Turner's syndrome. Dimensions of the aortic root, and its distensibility, were calculated using standard techniques. We also examined a control group of 24 age matched normotensive patients with structurally normal hearts, who had been referred for evaluation of cardiac murmurs or chest pain. RESULTS: Aortic dilation was the most common cardiac anomaly, seen in 11 of 24 (46%) individuals with Turner's syndrome, and none in control group. Of these individuals, 5 without cardiovascular risk factors had aortic dilation. In 2 young girls, aortic dimensions were normal, albeit with reduced distensibility. Aortic dilation correlated inversely with aortic distensibility, but not with age, karyotype or hormonal therapy. CONCLUSION: Individuals with Turner's syndrome, even without cardiovascular risk factors, do develop aortic dilation accompanied by decreased aortic distensibility, suggestive of an intrinsic abnormality in elastic property of the ascending aorta.

Surgical repair in neonatal life of cardiac haemangiomas diagnosed prenatally.

Although cardiac tumours are rare, such tumours are increasingly being diagnosed with increasing frequency and great accuracy by antenatal ultrasound. Cardiac haemangiomas account for less than one-twentieth of all primary cardiac tumours, with most being diagnosed in the neonatal period. We report 3 instances of successful neonatal resection of cardiac haemangioma subsequent to prenatal diagnosis. Such diagnosis is important in perinatal management, since early surgical intervention provides a good prognosis.

Severe failure to thrive in infant.

Failure to thrive in an infant has multiple etiologies and at times, is only manifestation of underlying serious disease. Bartter syndrome is a rare disease that manifests as failure to thrive. It can be diagnosed by a careful history, physical examination, and abnormal electrolyte pattern. It can be alleviated by appropriate management, whereas failure to recognize early can be life threatening. A case of severe failure to thrive in an infant due to neonatal form of Bartter syndrome, its manifestations, management, and outcome is presented in this article.

Atrial flutter in a premature infant with a structurally normal heart.

Isolated postnatal atrial flutter (AF) with a structurally normal heart is rare in the neonatal period. Central lines have their inherent risks and are frequently used in the management of growing premature newborns. Some new antimicrobial agents do have pro-arrhythmic effects, proven in adults but with limited data available for the newborn. We present a case of atrial flutter with 2:1 block in a 1-month-old premature baby with possible contribution from an intra-cardiac catheter and/or use of a broad spectrum antimicrobial.

Management of a large organized intraatrial catheter-tip thrombus in a child with acquired immunodeficiency syndrome using escalating tissue plasminogen activator infusions.

OBJECTIVES: To describe the dissolution of a large organized intraatrial catheter-tip thrombus using a novel aggressive dose escalation of tissue plasminogen activator infusion. DESIGN: Case report. SETTING: A six-bed pediatric intensive care unit (ICU) at a university hospital. PATIENT: An 8-yr-old with acquired immunodeficiency syndrome with a large organized intraatrial thrombus at the tip of an indwelling central venous catheter placed for total parenteral nutrition 2 months before presentation. INTERVENTION: Escalating dose of tissue plasminogen activator infusion. MEASUREMENTS: A large intraatrial catheter-tip thrombus (2.5 x 3 cm) was an incidental finding on an echocardiogram done to assess cardiac function. The thrombus occupied almost half the right atrial cavity and hit the tricuspid valve with each heartbeat without obstruction of tricuspid inflow. The catheter had no blood return from either lumen for >1 month. Protein C, protein S, and antithrombin III were normal, and factor V Leiden and prothrombin gene mutations were absent. Blood cultures were negative. Pediatric and cardiovascular surgeons recommended open-heart surgery as the safest option for catheter removal to avoid the risk of superior vena cava occlusion, vascular rupture, or embolization. A second opinion concurred. A trial of thrombolytic therapy with tissue plasminogen activator infusions was started at 0.1 mg/kg/hr for 6 hrs daily. No change in thrombus size was seen on a followup echocardiogram after 4 days. An aggressive dose escalation (0.15, 0.2, 0.25 mg/kg/hr for 6 hrs) was done over the next 5 days in an attempt to avoid open-heart surgery. Risks regarding disseminated intravascular coagulation and bleeding were presented to the parents. MAIN RESULTS: Followup echocardiogram on day 10 showed complete resolution of the thrombus. No changes in respiratory/hemodynamic status or oxygen saturation were observed. Studies for disseminated intravascular coagulation remained stable, and no clinical bleeding was seen. The catheter was safely removed surgically; pathology examination showed no residual thrombus. CONCLUSIONS: Prolonged infusion of tissue plasminogen activator in escalating doses was safe and effective in the management of a large intracardiac catheter-tip thrombus and helped avoid open-heart surgery. In view of the potential hazards of tissue plasminogen activator, close pediatric ICU monitoring is indicated with the use of high-dose tissue plasminogen activator infusions.