Elisabeth M. W. J. Utens

Excellent survival and low incidence of arrhythmias, stroke and heart failure long-term after surgical ASD closure at young age. A prospective follow-up study of 21-33 years

AIMS Although studies have suggested good long-term results, arrhythmias, pulmonary hypertension and left ventricular dysfunction are mentioned as sequelae long-term after surgical atrial septal defect closure at young age. Most studies were performed only by questionnaire and in a retrospective manner. The long-term outcome is very important with regard to future employment and acceptance on insurance schemes. METHODS AND RESULTS One hundred and thirty-five consecutive ASD-patients, operated on in childhood, were studied longitudinally with ECG, echocardiography, exercise testing and Holter-recording 15 (10-22) and 26 (21-33) years after surgery. During follow-up no cardiovascular mortality, stroke, heart failure and no pulmonary hypertension occurred. Symptomatic supraventricular tachyarrhythmias were present in 6% after 15 years, and an additional 2% occurred in the last decade; 5% needed pacemaker implantation. No relation was found between arrhythmias and type of ASD, baseline data, right ventricular dimensions, or age at operation. Left and right ventricular function and dimension remained unchanged. Slightly more patients had right atrial dilatation at last follow-up. Exercise capacity was comparable with the normal Dutch population. CONCLUSIONS The long-term outcome after ASD closure at young age shows excellent survival and low morbidity. The incidence of supraventricular arrhythmias is lower than in natural history studies of ASD patients and also lower than after surgical correction at adult age.

Behavioural and emotional problems in children and adolescents with congenital heart disease

Behavioural/emotional problems were assessed at least nine years after surgical correction for congenital heart disease (ConHD) in childhood. Parents of 144 10-15-year-old ConHD-children completed the Child Behavior Checklist (CBCL) and 179, 11-17-year-old, ConHD-adolescents completed the Youth Self-Report (YSR). On the CBCL and YSR ConHD-children and adolescents obtained significantly higher problem scores than same-aged peers from normative reference groups. No significant differences were found between problem scores for different cardiac diagnostic groups. A negative correlation was found between CBCL total problem scores and IQ-scores of ConHD-children; for YSR total problem scores no such relationship was found.

Long-term follow-up (9 to 20 years) after surgical closure of atrial septal defect at a young age

To assess the long-term cardiac status after surgical closure of an atrial septal defect (ASD) at a young age, 104 of 135 children who consecutively underwent surgery (aged 0 to 14 years) at 1 institution between 1968 and 1980 participated in a follow-up study and underwent a complete cardiologic examination. Mean follow-up was 14.5 +/- 2.8 years. Most patients (87%) believed their health to be good or very good. At physical examination, all patients were in good health. Ninety-three patients (89%) were in sinus rhythm. Echocardiography showed that right ventricular dilatation was present in 27 patients (26%), 2 of whom had a residual ASD. Bicycle ergometry revealed that 88 patients (88%) had a normal exercise capacity. Both supraventricular and ventricular arrhythmias were observed in 67% of patients by 24-hour ambulatory electrocardiography, but only 3 (3%) had received antiarrhythmic medication, and 4 (4%) had needed a pacemaker. In the group of patients with right ventricular dilatation, the exercise capacity and prevalence of arrhythmias did not differ significantly from those in the group with a normal sized right ventricule. The outcome in patients with a secundum-type ASD was not different from that of those with a sinus venosus-type ASD. The finding of anatomic, functional or electrophysiologic abnormalities was not associated with a longer duration of follow-up.(ABSTRACT TRUNCATED AT 250 WORDS)

Long-term follow-up after surgical closure of ventricular septal defect in infancy and childhood

OBJECTIVES The purpose of this study was to assess the health-related quality of life of patients who underwent surgical closure of a ventricular septal defect at a young age between 1968 and 1980. BACKGROUND Since the beginning of open heart surgery for congenital cardiac malformations, the surgical techniques have continually improved. As a result, even infants have become eligible for surgical repair. Long-term follow-up data are not available on the health-related quality of life of nonselected patients after surgical repair at a young age. We therefore conducted a follow-up study of 176 infants and children consecutively operated on in one institution between 1968 and 1980. METHODS Patients who were alive and could be traced through the offices of local registrars received an invitation to participate in the follow-up study, consisting of an interview, physical examination, echocardiography, exercise testing and standard 12-lead and 24-h electrocardiography. RESULTS One hundred nine patients (78% of those eligible for follow-up) participated. The mean interval after operation (+/- SD) was 14.5 +/- 2.6 years. Eighty-four percent of the patients assessed their health as good or very good, and 89% had been free of any medical or surgical intervention since the operation. At physical examination all patients were in good health. Their mean exercise capacity was 100 +/- 17% (range 56% to 141%) of predicted values; 84% of the patients had a normal exercise capacity. Echocardiography demonstrated a small residual ventricular septal defect in seven patients (6%). There were no signs of pulmonary hypertension. No patient had symptomatic arrhythmias. CONCLUSIONS Long-term results of surgical closure of ventricular septal defect in infancy and childhood are good. Pulmonary hypertension is absent. Personal health assessment is comparable to that of the normal population, as is exercise capacity, even though many patients have anatomic, hemodynamic or electrophysiologic sequelae.

Psychosocial functioning of the adult with congenital heart disease: a 20–33 years follow-up

AIMS Since knowledge about the psychosocial function of adult patients with congenital heart disease is limited, we compared biographical characteristics, and emotional and social functioning of these patients with that of the reference groups. METHODS AND RESULTS Patients with congenital heart disease (N=362, aged 20-46 years), belonging to five diagnostic groups, were subjected to extensive medical and psychological examination, 20-33 years after their first open heart surgery. All the patients were seen by the same psychologist, who examined their psychosocial functioning using a structured interview and questionnaires. The majority (78%)was living independently and showed favourable outcome regarding the marital status. Among married/cohabitant patients, 25-39-year-olds showed normal offspring rates. None of the 20-24-year-old patients had any children. The offspring rate dropped after the age of 40. The proportion of adult patients with a history of special education was high (27%). Accordingly, patients showed lower educational and occupational levels compared to reference groups. As regard to the emotional and social functioning (leisure-time activities), the sample showed favourable results. CONCLUSIONS Overall, this sample of patients with congenital heart disease seemed capable of leading normal lives and seemed motivated to make good use of their abilities.

Cardiac status and health-related quality of life in the long term after surgical repair of tetralogy of Fallot in infancy and childhood

The long-term results of surgical repair of tetralogy of Fallot were assessed by means of extensive cardiologic examination of 77 nonselected patients 14.7 +/- 2.9 years after surgical repair of tetralogy of Fallot in infancy and childhood. Because of the frequent use of a transannular patch (56%) for the relief of right ventricular outflow tract obstruction, the prevalence of elevated right ventricular systolic pressure was low (8%), but the prevalence of substantial right ventricular dilation with severe pulmonary regurgitation was high (58%). The exercise capacity of patients with a substantially dilated right ventricle proved to be significantly decreased (83% +/- 19% of predicted) when compared with that of patients with a near normal sized right ventricle (96% +/- 13%). Eight out of 10 patients who had needed treatment for symptomatic arrhythmia had supraventricular arrhythmia, which makes supraventricular arrhythmia--in numbers--a more important sequela in the long-term survivors than ventricular arrhythmia. Older age at the time of the operation and longer duration of follow-up were not associated with an increase in prevalence or clinical significance of sequelae.

Systematic review of the effects of physical exercise training programmes in children and young adults with congenital heart disease

BACKGROUND Most patients with congenital heart disease (ConHD) do not perform regular physical exercise. Consensus reports have stated that exercise should be encouraged and regularly performed in these patients, but this is not common practise. We reviewed the literature on actual evidence for either negative or positive effects of physical exercise training programmes in children and young adults with ConHD. METHODS Using the Medline database, we systematically searched for articles on physical exercise training programmes in ConHD. RESULTS A total of 31 articles met all inclusion criteria; in total, 621 subjects (age range 4 to 45 years) were included. Most studies used training programmes with a duration of 12 weeks. On average, the number of training sessions was 3 times per week. In 12 studies, training intensity was set at a percentage of peak heart rate. Outcome measures reported were PeakVO2, activity levels and muscle strength. Twenty-three studies (72%) found a significant positive change in the main outcome measure after the physical exercise training period. None of the studies reported negative findings related to physical exercise training in ConHD. Cardiac effects have hardly been studied. CONCLUSION In most studies, participation in a physical exercise training programme was safe and improved fitness in children and young adults with ConHD. We recommend that patients with ConHD participate in physical exercise training. Cardiac effects need to be studied more extensively.

Examining the relation between the therapeutic alliance, treatment adherence, and outcome of cognitive behavioral therapy for children with anxiety disorders.

Little is known about the contribution of technical and relational factors to child outcomes in cognitive behavioral therapy (CBT) for children with anxiety disorders. This study investigated the association between treatment adherence, the child-therapist alliance, and child clinical outcomes in manual-guided individual- and group-based CBT for youths diagnosed with anxiety disorders. Trained observers rated tapes of therapy sessions for treatment adherence and child-therapist alliance in a sample of 52 children (aged 8 to 12) with anxiety disorders. Self-reported child anxiety was assessed at pre-, mid-, and posttreatment; parent-reported child internalizing symptoms was assessed at pre- and posttreatment. The results showed high levels of treatment adherence and child-therapist alliance in both CBT programs. Neither treatment adherence nor child-therapist alliance predicted traditional measurements of child outcomes in the present study, but a relation between alliance and outcome was found using a more precise estimation of the true pre-post differences. Implications of these findings for expanding our understanding of how treatment processes relate to child outcome in CBT for children with anxiety disorders are discussed.

No differences between group versus individual treatment of childhood anxiety disorders in a randomised clinical trial

BACKGROUND The present study compares an individual versus a group format in the delivery of manualised cognitive-behavioural therapy (FRIENDS) for children with anxiety disorders. Clinically referred children (aged 8 to 12) diagnosed with Separation Anxiety Disorder (n = 52), Generalised Anxiety Disorder (n = 37), Social Phobia (n = 22) or Specific Phobia (n = 16) were randomly assigned to individual (n = 65) or group (n = 62) treatment. METHOD Analyses were conducted separately for the intent-to-treat sample and the sample of children who completed treatment. Analyses included chi-square comparisons and regression analyses with treatment format as a predictor. RESULTS Forty-eight percent of the children in the individual versus 41% in the group treatment were free of any anxiety disorder at post-treatment; 62% versus 54% were free of their primary anxiety disorder. Regression analyses showed no significant difference in outcome between individual and group treatment. CONCLUSIONS Children improved in both conditions. Choice between treatments could be based on pragmatic considerations such as therapeutic resources, referral rates, and the preference of the parents and the child.

Types of parental involvement in CBT with anxious youth: A preliminary meta-analysis

OBJECTIVE Meta-analytic studies have not confirmed that involving parents in cognitive behavior therapy (CBT) for anxious children is therapeutically beneficial. There is also great heterogeneity in the type of parental involvement included. We investigated parental involvement focused on contingency management (CM) and transfer of control (TC) as a potential outcome moderator using a meta-analysis with individual patient data. METHOD Investigators of randomized controlled trials (RCTs) of CBT for anxious children, identified systematically, were invited to submit their data. Conditions in each RCT were coded based on type of parental involvement in CBT (i.e., low involvement, active involvement without emphasis on CM or TC, active involvement with emphasis on CM or TC). Treatment outcomes were compared using a 1-stage meta-analysis. RESULTS All cases involved in active treatment (894 of 1,618) were included for subgroup analyses. Across all CBT groups, means of clinical severity, anxiety, and internalizing symptoms significantly decreased posttreatment and were comparable across groups. The group without emphasis on CM or TC showed a higher proportion with posttreatment anxiety diagnoses than the low-involvement group. Between posttreatment and 1-year follow-up, the proportion with anxiety diagnoses significantly decreased in CBT with active parental involvement with emphasis on CM or TC, whereas treatment gains were merely maintained in the other 2 groups. CONCLUSIONS CBT for anxious children is an effective treatment with or without active parental involvement. However, CBT with active parental involvement emphasizing CM or TC may support long-term maintenance of treatment gains. RESULTS should be replicated as additional RCTs are published.