Household energy poverty and trajectories of emotional and behavioural difficulties in children and adolescents: findings from two prospective cohort studies.

PURPOSE: The aim of this study is to examine the association between household energy poverty (EP) and trajectories of emotional and behavioural difficulties during childhood. METHODS: The Growing up in Ireland study is two nationally representative prospective cohorts of children. The Infant Cohort (n = 11,134) were recruited at age 9 months (9 m) and followed up at 3, 5, 7 and 9 years (y). The Child Cohort (n = 8,538) were recruited at age 9 y and followed up at 13 y and 17/18 y. EP was a composite of two relative measures of EP. Emotional and behavioural difficulties were repeatedly measured using the strengths and difficulties questionnaire (SDQ). Linear spline multilevel models were used, adjusted for confounders to examine the association between (1) EP (9 m or 3 y) and trajectories of emotional and behavioural difficulties from 3 to 9 y in the Infant Cohort and (2) EP at 9 y and the same trajectories from 9 to 18 y in the Child Cohort. RESULTS: In adjusted analyses, EP at 9 m or 3 y of age was associated with higher total difficulties score at 3 y (0.66, 95% CI 0.41, 0.91) and 5 y (0.77, 95% CI 0.48, 1.05) but not at 7 y or 9 y. EP at 9 y was associated with higher total difficulties score at 9 y (1.73, 95% CI 1.28, 2.18), with this difference reducing over time leading to 0.68 (95% CI 0.19, 1.17) at 17/18 y. CONCLUSIONS: Our study demonstrates a potential association between early life EP and emotional and behavioural difficulties that may be transient and attenuate over time during childhood. Further studies are required to replicate these findings and to better understand if these associations are causal.

Clinical Presentation and Therapy of Atrial Septal Defect.

Atrial septal defects (ASDs) occur in 1 of 1500 live births and constitute 6-10% of congenital heart defects. There is a female-to-male predominance of 2 to 1. According to their embryological origins, we can differentiate five different types of ASDs (see Fig. 23.1).

Clinical Presentation and Therapy of Ventricular Septal Defect.

Ventricular septal defects (VSDs) occur in 1.5-3.5 of 1000 live births and constitutes 20 % of congenital cardiac defects. There is no gender predominance.

Clinical Presentation and Therapy of Tetralogy of Fallot and Double-Outlet Right Ventricle.

Tetralogy of Fallot (TOF) is the most common cyanotic heart defect. TOF consists of the combination of four anomalies (Fig. 35.1): (1) a large malalignment ventricular septal defect, (2) an obstruction of the right ventricular outflow tract (usually infundibular and valvular pulmonary stenosis with a small pulmonary valve annulus and supravalvular stenosis, (3) an aorta that "overrides" the ventricular septal defect, and (4) right ventricular hypertrophy. TOF represents 4-8% of congenital heart defects. Specific variations of TOF include all forms of pulmonary atresia with VSD and absent pulmonary valve syndrome. In addition, the left and right main pulmonary arteries may be stenotic or hypoplastic. In these cases, there may be major aortopulmonary collateral arteries (MAPCAs) which are vessels arising from the aorta or the subclavian arteries that supply segments of the pulmonary arterial tree. Additional variations include an ASD (Pentalogy of Fallot), a right aortic arch, and coronary abnormalities.

Clinical Presentation and Therapy of d-Transposition of the Great Arteries.

d-Transposition of the great arteries (d-TGA) is the most common form of congenital heart disease that presents with cyanosis in a newborn. The aorta arises from the right ventricle and the pulmonary artery arises from the left ventricle. It constitutes 3-5% of all congenital heart defects. In a simple d-TGA (about two-thirds of patients), there is no other cardiac abnormality other than a patent foramen ovale (PFO) and a patent ductus arteriosus (PDA). In a complex d-TGA additional cardiac abnormalities such as VSD, pulmonary stenosis or coronary abnormalities are present. About one-third to 40% of patients with d-TGA have an associated ventricular septal defect. Among patients with d-TGA, 6% of those with intact ventricular septum and 31% of those with ventricular septal defect have associated pulmonary stenosis. Coronary abnormalities are of importance with regard to the complexity of surgical repair.

Clinical Presentation and Therapy of Semilunar Valve and Aortic Arch Anomalies.

The following semilunar valve defects and aortic arch anomalies are called simple defects because there is a single problem that can be well described. Based on the degree of malformation and hemodynamic consequence, these simple lesions can however be life threatening immediately after birth. They all affect either the left or right outflow tract or the aortic arch.

Clinical Presentation and Therapy of Coronary Artery Anomalies.

There are two major coronary arteries that arise normally directly above the aortic valve in the sinus. The left main coronary artery (LCA or LMCA) arises from the left coronary sinus and divides shortly after its origin into the left anterior descending and the circumflex coronary arteries (LCX). Branches of the left anterior descending (LAD) coronary artery include the left conus, septal, and diagonal arteries. Branches of the circumflex coronary artery may include the sinus node artery, Kugel's artery, marginal arteries, and the left atrial circumflex artery (Fig. 47.1). The LAD follows the interventricular septum to the apex, the LCX turns posterior, follows the atrioventricular groove between the left atrium and ventricle to the coronary sinus. Branches of the right coronary artery (RCX) include the conal branch, the sinus node artery, an atrial branch, the right ventricular muscle branches (including the acute marginal branch), the posterior descending coronary artery, the atrioventricular node artery, and septal branches (Fig. 47.2). The RCX follows the atrioventricular groove between the right atrium and ventricle. The "dominant coronary artery" is the one giving rise to the posterior descending coronary artery. It originates from the right coronary artery in 80% of people.

Clinical Presentation and Therapy of Ebstein Anomaly.

Ebstein anomaly is a rare congenital heart defect, accounting for less than 1% of cardiac malformations and occurring in approximately 1 out of 210,000 live births. It is characterized by an abnormality of the tricuspid valve, where the valve is positioned lower than normal in the right ventricle. Although primarily a tricuspid valve defect, the right ventricle itself is often structurally abnormal and weakened (myopathic).

Clinical Presentation and Therapy of Arrhythmias.

The electrocardiogram (ECG) is one of the cornerstones of diagnostic investigations in pediatric or adult cardiology. The standard ECG includes 12 leads; there are 6 leads that are derived from electrodes from the arms and legs (Einthoven and Goldberger leads) and 6 precordial leads (Wilson leads).

Normal Cardiac Anatomy and Clinical Evaluation.

The heart is positioned in the middle, superior, and posterior regions of the mediastinum. Although it is a midline structure, the apex of the heart is typically situated to the left of the midline (Fig. 4.1).

Clinical Presentation and Therapy of Atrioventricular Septal Defect.

Atrioventricular septal defects (AVSDs) consist of a number of cardiac malformations that result from abnormal development of the endocardial cushions. AVSDs occur in 0.19 of 1000 live births and constitute 4-5 % of congenital heart defects. AVSDs can be categorized as incomplete (or partial) or complete, and intermediate or transitional.

Clinical Presentation and Therapy of Anomalies of the Situs.

Situs abnormalities may occur in many and most often more complex congenital cardiac malformations. These conditions are collectively referred to as heterotaxy syndromes, derived from the Greek words "heteros" meaning different and "taxos" meaning orientation or arrangement. Clinically, heterotaxy spectrum encompasses defects in the left-right laterality and arrangement of visceral organs. "Situs" is derived from Latin and is the place where something exists or originates. In human anatomy, situs can be solitus (derived from Latin, meaning "normal"), inversus, or ambiguus. Heterotaxy syndrome represents an intermediate arrangement of internal organs between situs solitus and situs inversus, also known as "situs ambiguous." Situs ambiguus describes an abnormal distribution of major visceral organs within the chest and abdomen. The determination of situs as normal, inversus, or ambiguus is primarily based on the location of unpaired organs such as the spleen, liver, stomach, and intestines. Diagnosis is made by clinical examination, echocardiography, a chest X-ray (position of the heart, stomach, and liver), and ultrasound of the abdominal organs. Situs is considered solitus if the left atrium, spleen, stomach, and the trilobed lung are on the left side and the liver and bilobed lung are on the right side. Situs ambiguus is present if the location of unpaired structures is random or indeterminate even after detailed and appropriate imaging. Situs inversus results when the arrangement of the thoracic and abdominal organs is mirrored. Individuals with situs inversus or situs solitus do not experience fatal dysfunction of their organ systems, as general anatomy and morphology of the abdominothoracic organ-vessel systems are conserved.

Clinical Presentation and Therapy of Tricuspid Atresia and Univentricular Heart.

Although the terms "single ventricle" and "univentricular heart" are frequently used to describe a variety of complex congenital heart defects, in fact, nearly all hearts have two ventricles, although one of the two may be too small to be functional. A better term for these hearts would therefore be "functional single ventricle."

Clinical Presentation and Therapy of Truncus Arteriosus.

Truncus arteriosus (TA, also known as common arterial trunk) consists of only one great artery ("the truncus") with a semilunar valve (truncus valve) arising from the heart and an additional ventricular septal defect and (Fig. 50.1). This great artery is positioned above the ventricular septal defect and gives rise to the coronary arteries, the pulmonary arteries, and the aortic arch. Historically, TA has been classified by Collet and Edwards in three types, where in type I there was a common pulmonary artery truncus, in type II the left and right PA arise separately but close to each other, in type III both PA arise independently; in addition, there was a type IV that was later characterized as pulmonary atresia with VSD and major aortopulmonary collateral arteries arising from the descending aorta.

Clinical Presentation and Therapy of Hypoplastic Left Heart Syndrome.

Hypoplastic left heart syndrome (HLHS) is a complex congenital heart defect characterized by several abnormalities that result in a significantly underdeveloped left ventricle and severe hypoplasia of the ascending aorta, often leading to retrograde perfusion. These abnormalities include aortic valve atresia or severe stenosis, accompanied by a severely hypoplastic aortic valve annulus (Fig. 59.1). Mitral valve atresia, hypoplasia, and/or stenosis with a hypoplastic valve annulus with or without a ventricular septal defect can also contribute to the development of HLHS. Endocardial fibroelastosis and sinusoids may be present as well. The interatrial septum can either be closed or the foramen ovale severely stenotic. Other malformations, such as anomalous pulmonary venous drainage or variations of the systemic veins, may coexist. It is also common to observe a coarctation of the aorta in these cases.

Clinical Presentation and Therapy of Cardiomyopathies.

Cardiomyopathies are a group of diseases that primarily affect the heart muscle, leading to mechanical or electrical dysfunction of the heart. They can be categorized into primary and secondary forms. Primary cardiomyopathies can be further classified as congenital, acquired, or mixed. In terms of the heart muscle itself, there are five distinct types of cardiomyopathies: hypertrophic cardiomyopathy, dilated or congestive cardiomyopathy, restrictive cardiomyopathy, arrhythmogenic (right ventricular) dysplasia, and noncompaction cardiomyopathy. While cardiomyopathies primarily affect the heart, they can also have systemic manifestations, impacting other organs and potentially causing progressive debilitation, heart failure, or even death.

Clinical Presentation and Therapy of Total Anomalous Pulmonary Venous Return.

Total anomalous pulmonary venous return (TAPVR) is rare (accounting for about 1% of all CHD) and can occur as a single lesion or in combination with other types of CHD (such as heterotaxy or HLHS). TAPVR is defined as an abnormal connection where all pulmonary veins do not drain into the left atrium but into the right atrium either directly or through a vein that is connected to the right atrium. TAPVR can be divided into four anatomic groups (Fig. 32.1): (1) supracardiac (about 55%), (2) cardiac (about 30%), (3) infracardiac (about 13%), and (4) mixed (very rare). In addition, it can be divided into two physiological types: nonobstructed and obstructed. Embryologically, all pulmonary veins usually connect to a pulmonary venous confluence that connects to the left atrium. If this connection does not occur, the pulmonary venous confluence connects to a systemic vein instead.

Antipsychotic prescribing: national findings of children and adolescents attending mental health services in Ireland.

Antipsychotic prescribing trends vary internationally, albeit off-label use remains high (i.e., target symptoms). We aim to describe antipsychotic use, target conditions, target symptoms and dosing regimens in children and adolescents in Ireland. We used a sampled cohort from a national audit of children and adolescents attending mental health services with predefined inclusion and exclusion criteria from Jul-2021 to Dec-2021 who were prescribed at least one psychotropic medication and up to and including 17-years of age (n = 3528). Each service provided anonymised data. We described the frequency of antipsychotic medication, medication type, target condition, target symptom and medication doses. We used multivariable logistic regression, adjusted with available co-variates to assess the association of being prescribed an antipsychotic medication. Twelve percentage (n = 437) were prescribed an antipsychotic and 16-17-years (n = 211, 48.3%) was the most common age category. The commonest reason for prescribing an antipsychotic was target symptoms (i.e., off-label use) (n = 329; 75.%) and of these symptoms, agitation (n = 77/329; 25%) and irritability (56/239; 25%) were the most common. Quetiapine (n = 127; 29%) was the most common antipsychotic, followed by risperidone (n = 125; 28.6%), aripiprazole (n = 107; 24.5%), and olanzapine (n = 66; 15.1%). In adjusted analysis, having a psychotic disorder ((adjusted-odds-ratio) aOR: 39.63, CI 95%, 13.40-117.22), bipolar disorder (aOR: 16.96, CI 95%, 3.60-80.00), autism spectrum disorder (aOR: 3.24, CI 95%, 2.45-4.28) or aggression symptoms (aOR: 16.75, CI 95%, 7.22-38.89) was associated with prescribing an antipsychotic medication. This is the first study in children and adolescents that describes the target conditions and target symptoms for antipsychotic use in Ireland. Our results show a high proportion of antipsychotic prescribing based on target symptoms rather than target condition or diagnosis.

Venous thromboembolic and bleeding complications among pregnant women with Klippel-Trenaunay syndrome.

BACKGROUND: Klippel-Trenaunay syndrome (KTS) is a vascular malformation overgrowth syndrome characterized by capillary malformation, venous malformation, and limb overgrowth, with or without lymphatic malformation. Patients are at an increased risk of hemorrhage and venous thromboembolism (VTE). Consequently, women with this condition often are counseled to avoid pregnancy, but minimal data are available on the relationship between pregnancy, VTE, and bleeding risk. OBJECTIVE: To review the risk of VTE and bleeding in pregnant and nulligravid women with KTS. METHODS: A retrospective medical record review was performed of women with KTS, aged ≥18 years, evaluated at Mayo Clinic Rochester, Minnesota, from August 1945 to April 2018. RESULTS: We identified 75 women with ≥1 pregnancy and 64 nulligravid women. VTE prevalence was 14 of 70 (20%) for women with a history of pregnancy and 16 of 64 (25%) for nulligravid women (P = .93). Among the 70 women with a history of pregnancy, 7 of 18 VTE events (39%) occurred in association with pregnancy, with VTE affecting 7 of 151 pregnancies (4.6%). Significant bleeding prevalence was 6 of 70 (8.6%) for women with a history of pregnancy and 6 of 64 (9.4%) for nulligravid women (P = .54). LIMITATIONS: This was a retrospective review. CONCLUSION: The prevalence of VTE and bleeding was similar in patients with KTS, irrespective of pregnancy status.

Total Knee Arthroplasty Is Safe and Successful in Patients With Klippel-Trénaunay Syndrome.

BACKGROUND: Klippel-Trénaunay syndrome (KTS) is a severe vascular malformation that can lead to hypertrophic osteoarthritis. Total knee arthroplasty (TKA) performed in extremities affected with KTS is challenging given the high-risk vascular considerations and occasionally poor bone quality. METHODS: We identified 12 patients with KTS who underwent TKA between 1998 and 2017. There were 7 men, mean age 42 years, and mean follow-up was 7 years. Before arthroplasty, 2 patients (17%) had preoperative sclerotherapy. Preoperative vascular studies were done for 9 patients (75%) and included magnetic resonance imaging (n = 7), magnetic resonance angiography (n = 1), and computed tomography angiography (n = 1). A preoperative blood conservation protocol was used for all operations and included the use of tranexamic acid (TXA) in later years. Posterior-stabilized TKA was used in 10 cases and cruciate-retaining TKA was used in 2 cases. RESULTS: At final follow-up, 2 patients (17%) had undergone revision surgery: 1 for infection and 1 for tibial loosening with subsequent arthrofibrosis. Knee Society Scores (36-83, P < .0001) and functional scores (48-84, P = .0007) significantly increased between the preoperative and postoperative period. Likewise at last follow-up, the mean knee range of motion significantly increased (82°-104°, P = .04). Median blood loss for patients who received TXA was 200 mL compared to 275 mL in patients who did not receive TXA (P = .66). Likewise there was no difference (P = .5) in the proportion of patients who required a transfusion between those who received TXA (2/6, 33%) and those who did not (3/6, 50%). CONCLUSION: In this small series, TKA can lead to significant clinical improvement for patients with KTS. Modern blood management techniques and a careful multidisciplinary care approach render TKA a reasonable option for select patients with KTS. LEVEL OF EVIDENCE: Level IV case series, therapeutic.