Video-based screening for children with suspected autism spectrum disorder – experience during the COVID-19 pandemic in India

BackgroundAssessments for children with autism spectrum disorder (ASD) must adapt to the current COVID-19 pandemic through innovation in screening and assessment strategies using technology. To our knowledge there are no such studies reported from India. We aimed to study the predictive ability of video-based screening tool with definitive diagnosis in children with ASD.MethodThirty-nine children were screened independently by two examiners with a video-based screening tool to start intervention followed by an in-person evaluation by clinical DSM-5 diagnosis three months later.ResultSimilar to studies from developed countries, videos assessments showed a 94.87% correlation with the final diagnosis. Interobserver video agreement had a kappa correlation of 0.803, which was classified as substantial agreement.ConclusionVideo-based evaluations may be used as an interim assessment to initiate early intervention in children with ASD in resource-limited setups in the current pandemic situation. Large, well-designed prospective studies are required to confirm our results.     

Changes in delusions in the early phase of antipsychotic treatment – An experience sampling study

It has been suggested that different aspects of delusions (conviction, distress, preoccupation) respond to treatment at different rates, and that the cognitive bias of ‘Jumping to Conclusions’ (JTC) may predict treatment outcome. This study investigates changes in delusion dimensions using Experience Sampling Methodology (ESM) and the role of JTC as a predictor of change during the initial 2 weeks of antipsychotic treatment on admission to hospital. Sixteen acute patients with delusions were assessed seven times per day for 14 days using computerised ESM. ESM assessed moment-by-moment experiences of affect, psychotic symptoms, and delusion dimensions. Clinical ratings were completed at baseline, 1 week and 2 weeks later. The 'beads' task was used to measure JTC at baseline. Delusion dimensions improved over the two weeks of antipsychotic treatment and admission to hospital. Different delusional dimensions changed at different rates, with distress and disruption being more responsive than conviction and preoccupation on both PSYRATS and ESM ratings. Eight out of 16 participants showed a JTC bias on the beads task at baseline. Exploratory analyses showed that JTC predicted changes in the ESM ratings of delusion conviction and distress, suggesting that reasoning biases may predict treatment response.     

Attentional functioning in children with ADHD – predominantly hyperactive-impulsive type and children with ADHD – combined type

Summary. Although particular importance has been attributed to attention deficits in attention deficit hyperactivity disorder (ADHD), there is no consensus as to the exact nature of inattention in ADHD or which components of attention are affected. The present study was based on a neuropsychological model of attention and assessed various components of attention in 23 children with ADHD/predominantly hyperactive-impulsive type (ADHD-H), 32 children with ADHD/combined type (ADHD-C) and healthy children (N₁ = 23 and N₂ = 32). A computerized test battery consisting of reaction time tasks of low complexity was used for the assessment of attention (alertness task, vigilance task, divided attention task, visual scanning task, incompatibility task, test of crossmodal integration, flexibility task). In comparison to healthy participants, patient groups were impaired in measures of vigilance, divided attention, selective attention and flexibility but not in measures of alertness. Analysis of the test performance of patient groups revealed no differences between children with ADHD-H and children with ADHD-C. The results of the present study suggest that both children with ADHD-H and children with ADHD-C are seriously impaired in attentional functioning. Children with ADHD-H and children with ADHD-C produced comparable results in measures of attention.     

Treatment of arteriovenous malformation of the brain – preliminary experience

With the availability of new techniques, such as intravascular embolisation and radiosurgery, the therapeutic approach to arteriovenous malformations (AVMs) of the brain has recently been modified. The present study reports the authors, experiences in treating AVMs over the past 13 years. Spetzler-Martin grading of AVMs was I and II in 19 cases, III in 12, IV in 5 and V in 1 case. Four therapeutic regimens were utilised: surgical resection alone, embolisation and resection, and radiosurgery alone or after surgical resection. Generally, for low-grade AVMs (Spetzler-Martin grades I, II and III), the therapeutic choice was surgical resection in 27 cases, in combination with pre-operative embolisation in two of these patients. Two cases received radiotherapy only and one case received radiosurgery after embolisation, while one case was treated conservatively. Of the five cases of grade IV, four required surgical treatment, whereas the fifth case was treated conservatively. Favourable results (good recovery and moderate disability) were obtained in 96% of the low-grade AVMs as compared with the high-grade AVMs (66%) that had a poor outcome (due to primary brain damage resulting from haemorrhage at the onset in three cases and due to postoperative re-bleeding in one case). This report summarises preliminary experience in treating intracranial AVMs by surgical resection, intravascular embolisation and radiotherapy. Good therapeutic results can be expected by combining these therapeutic modalities.     

Zero rate of shunt infection in the first postoperative year in children – dream or reality?

The rate of infectious complications following shunt implantations at the Pierre Wertheimer Hospital was 6.4% in 1992–1994. In order to improve this infection rate, new recommendations for surgery were applied and a new type of valve was used. The effects of these measures after a 1-year follow-up were analyzed in 70 patients. The rate of infection was zero, 2.8, and 4.3% at 2, 6, and 12 months, respectively. A case-control study did not reveal any significant risk factor among the patient and surgical factors analyzed. Received: 15 Juli 1999 Revised: 23 September 1999     

Craniopharyngiomas in children: surgical experience at Children’s Memorial Hospital

Objectives Craniopharyngioma during childhood poses difficulty in management because of the high incidence of surgical complications and treatment failure. In order to identify less detrimental and more effective treatment, a personal series of craniopharyngioma was reviewed in regard to various clinical factors, patient factors (age and sex), tumor factors (location and extension, relationship with chiasm, and hydrocephalus), and therapeutic modes [extent of resection and radiation therapy (RT)].Materials and methods Fifty-four childhood craniopharyngiomas treated from 1984 to 2003 were reviewed. Preoperative neuroimaging studies were classified depending upon tumor location and extension. In this series of 54 patients, 43 had total tumor resection and 11 had subtotal resection. Of the total resection group, ten showed evidence of residual tumor on postoperative neuroimaging studies. Following the initial resection, 46 did not have RT whereas 8 with subtotal resection received RT.Results There were no surgical deaths. Postoperative complications included pseudoaneurysm in 1, hemiparesis in 3, severe obesity in 5, panhypopituitarism in 50, and worsening of visual function in 7. During follow-up ranging from 12 months to 21 years, 24 patients had recurrence. Of the 33 patients with radiographic total resection, 9 (27.3%) had recurrence. Among the patients with total resection but radiographic residual and those with subtotal resection, the craniopharyngioma recurred in 90% and 100%, respectively. Three (37.5%) of eight patients with subtotal resection with RT had recurrence. Overall recurrence-free survival was 62% at 5 years and 49% at 10 years. The sex and age, location and extension of the tumor, nature of the optic chiasm, and hydrocephalus did not influence survival with statistical significance. However, the extent of surgical resection and use of RT showed significant differences for survival. Patients with total resection had a recurrence-free survival rate of 83% and 70% at 5 and 10 years, respectively. Patients with subtotal resection with RT had 71% at 5 years and 36% at 10 years. Patients who had subtotal resection or radiographically residual tumor without RT had a recurrence-free survival rate of only 9%. Among 22 patients whose recurrent tumor was treated with RT, a second recurrence-free survival rate was 90% at 5 years.Conclusion Total resection provided the best outcome. However, recurrence rates and surgical complications remained high following radical tumor resection. RT was effective for recurrent tumors and should be considered being the primary treatment for recurrences or difficult tumors, which are not amenable to total resections.     

Response shift – The experience of disease progression in Parkinson disease

ObjectiveTo investigate response shift, the recalibration of perceived quality of life (QoL) relative to symptomatic changes in Parkinson disease (PD).BackgroundHealth-related QoL in PD is influenced by improvement vs. decline in disease severity. However, it is unclear how disease course changes internal standards of QoL over time.Methods124 PD patients were subdivided based on Total UPDRS change over 1 year (stable, improved, declined). The EuroQol Visual Analog Scale assessed QoL at baseline (T1) and 1 year later (T2). At T2, patients rated current QoL (T2-current) and reappraised their T1 QoL (T2-retrospective). Recalibration response shifts were represented by the difference between T1 and T2-retrospective QoL ratings.ResultsAt follow-up (T2), the total patient sample reported no difference between current (T2 current mean (M) = 76.3) and retrospective (T2-R M = 77.8) QoL ratings. While there was no significant difference between T1 (M = 79.2) and T2-R ratings 1 year later (M = 77.8) for the total sample, there was a change by group interaction (p < 0.005) which showed that retrospectively, decliners reduced ratings (M Δ = −9.0) and improvers increased ratings (M Δ = +6.4) while stable patients did not change.ConclusionsWhen PD patients consider their health status one year ago, decliners recalibrate and downgrade last year's health assessment, while improvers upgrade last year's assessment. Changes in internal calibrations cushion periods of decline or improvement in PD such that patients tend to “stabilize” their general disease course when recalling symptom trajectory, providing insight into the process of adaptation to the effects of disease progression and treatment over time.     

Seizure control and biochemical profile on the ketogenic diet in young children with refractory epilepsy—Indian experience

AimThis study evaluated the efficacy and tolerability of the ketogenic diet (KD) in young Indian children with refractory epilepsy. The changes in biochemical and lipid profile with KD were also assessed.MethodsChildren aged 6 months to 5 years who had daily seizures (or at least 7 seizures/week) despite the appropriate use of at least three antiepileptic drugs were enrolled. KD was introduced using a non-fasting gradual initiation protocol. Seizure frequency, biochemical profile (liver and kidney function tests, fasting lipid profile, and spot urinary calcium–creatinine ratio) and adverse effects were recorded. Patients continuing KD were followed up for a minimum period of 12 months.ResultsTwenty-seven children were enrolled. Non-fasting gradual KD initiation was well tolerated. Eighty-eight percent remained on KD at 3 months, 55% remained on KD at 6 months, and 37% remained on it at 1 year. Intention-to-treat analysis revealed that 48% (13 of 27) had >50% reduction in seizures, and four children (15 %) were seizure free at 6 months. At 1 year, 37% had >50% reduction in seizures and five children (18.5%) were seizure free. Adverse effects included constipation (74%), weight loss (14.8%), edema due to hypo-albuminemia (7.4%) and renal stones (3.7%). Biochemical profile did not reveal significant changes over time, except for reduced serum albumin and increased spot urinary calcium–creatinine ratio.ConclusionKD is an effective and well-tolerated treatment option in young Indian children with refractory epilepsy. However, careful ongoing medical supervision is needed.     

Editorial: Social media use in children and adolescents – on the good or the bad side of the force?

Children and adolescents spend increasingly large parts of their social life connecting with each other via social networks sites. While this is clearly an achievement and may have helped many of them during difficult COVID-19 lock downs, there is an ongoing political and scientific debate around the potential harm that (excessive) social media use may pose on young individuals. This editorial highlights a systematic review that was published on the topic of social media use and child and adolescent mental health, and sets the results of this review into a current research and public health perspective.     

Deficits in comprehending wh-questions in children with hearing loss – the contribution of phonological short-term memory and syntactic complexity

The aim of the study is to investigate if German children with hearing loss (HL) display persisting problems in comprehending complex sentences and to find out whether these problems can be linked to limitations in phonological short-term memory (PSTM). A who-question comprehension test (picture pointing) and a nonword repetition (NWR) task were conducted with 21 German children with bilateral sensorineural HL (ages 3–4) and with age-matched 19 normal hearing (NH) children. Follow-up data (ages 6–8) are reported for 10 of the children with HL. The data reveal that the comprehension of who-questions as well as PSTM was significantly more impaired in children with HL than in children with NH. For both groups of participants, there were no correlations between question comprehension scores and performance in the NWR test. Syntactic complexity (subject vs. object question) affected question comprehension in children with HL, however, these problems were overcome at school age. In conclusion, the data indicate that a hearing loss affects the comprehension of complex sentences. The observed problems did, however, not persist and were, therefore, unlikely to be caused by a genuine syntactic deficit. For the tested wh-questions, there is no indication that syntactic comprehension problems of children with HL are due to limitations in PSTM.     

Debate: Feeling understood in a fake world – the place of inpatient mental health units in the care of children and adolescents

Inpatient units are a significant element of mental healthcare for children and adolescents with the most severe and challenging clinical presentations. Inpatient input has been associated with substantive and sustained health gains across a range of diagnoses and cannot be fully replaced by intensive community treatment options. The potential benefits and risks associated with an admission should be carefully weighed in all referred individuals and may differ depending on several parameters including the type of unit and aims of admission. Although every effort should be made for admissions to be as efficient and short as possible, access to inpatient care and its extent should continue to be determined by clinical need.     

Venous thromboembolism in children with cancer – A population-based cohort study

Introduction

Cancer is a known risk factor for venous thromboembolism (VTE) in adults, but population-based data in children are scarce.

Materials and methods

We conducted a cohort study utilising linkage of the Clinical Practice Research Database (primary care), Hospital Episodes Statistics (secondary care), UK Cancer Registry data and Office for National Statistics cause of death data. From these databases, we selected 498 children with cancer diagnosed between 1997 and 2006 and 20,810 controls without cancer. We calculated VTE incidence rates in children with cancer vs. controls, and hazard ratios (HRs) using Cox regression.

Results

We identified four VTE events in children with cancer compared with four events in the larger control population corresponding to absolute risks of 1.52 and 0.06 per 1000 person-years respectively. The four children with VTE and cancer were diagnosed with hematological, bone or non-specified cancer. Childhood cancer was hence associated with a highly increased risk of VTE (HR adjusted for age and sex: 28.3; 95%CI = 7.0-114.5).

Conclusions

Children with cancer are at increased relative risk of VTE compared to those without cancer. Physicians could consider thromboprophylaxis in children with cancer to reduce their excess risk of VTE however the absolute risk is extremely small and the benefit gained therefore would need to be balanced against the risk invoked of implementing such a strategy.

Novelty & Impact Statements

While there is a reasonable level of knowledge about the risk of VTE in adult populations, it is not well known whether this risk is reflected in paediatric patients. We found a substantial increase in risk of VTE in children with cancer compared to a child population without cancer. While this finding is important, the absolute risk of VTE is still low and must be balanced with the risks of anticoagulation.     

Separation of parents: how is it conveyed to children? How does the content of the communication influence the separation experience of children?

On the basis of 45 expert opinions of custody cases involving 89 children dating from 1996-1999 and of 62 questionnaires answered by the parents it was examined, how the parents told their children about the impending separation. We were interested if the way the parents told their children and the contents of the communication had an impact on coping with the separation. We found that only 48.9% of the families talked about the separation. 35.5% of the children were not informed, 12.4% of the children were not told the truth by their parents. There was no clear connection between the way the children were informed and their coping behaviour. Yet it could be shown that talking to the children had a positive effect on the relationship between the father and the child. The discussion of the results will point out the complexity and importance of this topic which has not been sufficiently considered in the literature and by parents planning a divorce. Yet looking at the rising divorce rate one can see how highly topical it is and will remain in the future.     

Wide spectrum of clinical manifestations in children with tuberous sclerosis complex – Follow-up of 20 children

TSC is a multisystem genetic disorder predisposing to multiple organ manifestations and developmental problems. Clinical follow-up of patients remains a challenge for the caring paediatrician. Methods: We performed a retrospective analysis of clinical manifestations, diagnostic and therapeutic data in 20 children with the diagnosis of tuberous sclerosis complex (TSC) to answer the following questions: are the clinical guidelines and imaging strategies appropriate to discover complications, are there significant early predictors of long-term prognosis, what is the age range for signs and symptoms to occur. Results: Cardiac rhabdomyoma were present in 18 children and occurred as earliest manifestation. 8 of these exhibited associated arrhythmia or congenital cardiac anomalies. Seizures combined with cortical tubers and subependymal nodules occurred in 18 patients and were most likely to start in infancy, which was associated with later cognitive impairment. Cutaneous manifestations (15 children) occurred in late childhood and school age, whilst renal angiomyolipomas (11) developed in puberty. Discussion: The clinical course and imaging strategies are compared with data from previous studies. A review of TSC in regard to the multiple manifestations is provided.     

A single institution experience with proximal junctional kyphosis in the context of existing classification schemes – Systematic review

BackgroundProximal junctional kyphosis is a kyphotic deformity following spine instrumentation, predominantly seen in scoliosis patients. There have been previous attempts to develop classification schema of PJK. We analyzed the factors contributing to PJK based upon our own clinical experience with the goal of developing a clinical guidance tool which took into account both etiology and mechanism of failure. Methods: We performed a retrospective analysis of all re-operation thoracolumbar surgeries at a single institution over a 14-year period. Patients with PJK were identified and categorized based upon the etiology, mechanism of failure, and an indication of revision. Next, we conducted a systematic review on articles emphasizing a classification system for PJK. Results: Fourteen PJK patients were identified out of 121 patients who required revision spine surgery. The average age was 64.9 ± 10.2 years, with 10 males (71%) and 4 females (29%). Three primary etiologies were identified: 6/14 (47%) overcorrection, 6/14 (47%) osteopenia, and 2/14 (14%) ligamentous disruption. The mechanism of failure was likewise divided into three categories: 9/14 (64%) compression fracture, 1/14 (7%) hardware failure, and 4/14 (29%) disc degeneration. The relationship between osteopenia and the development of a compression fracture leading to PJK was statistically significant (p = 0.031). Conclusion: There are multiple current classification systems for PJK. Our study findings were in line with previously published literature and suggest the need for a future classification system combining both etiology, mechanism of failure, and severity of disease.     

Fractionated stereotactic radiotherapy for pediatric brain tumors: the Chicago children’s experience

Thirty-three children with a total of 35 benign/malignant brain and eye neoplasms were treated with fractionated stereotactic radiotherapy. In the first 11 children immobilization for treatment was achieved with plaster of Paris casts or aquaplast masks. In the remaining 22 children the Laitinen stereoadapter was used. Radiation was delivered with noncoplanar static or rotational beams. The dose fractionation used was 50.4–60 Gy in 28–30 fractions in patients receiving treatment with curative intent, and 10–32 Gy at 2–4 Gy/fraction for reirradiation. The accuracy of daily treatment was <2 mm. After a median follow-up of 27 months, 22 of the 25 children treated with curative intent achieved local control. One child had progressive brain necrosis following 54 Gy in 30 fractions for a pontine astrocytoma. The exact etiology of this complication is unknown. This series demonstrates that in children fractionated stereotactic radiotherapy using the Laitinen stereoadapter is well tolerated and accurate and results in good local control. Received: 26 July 1999     

Voices from the past: early institutional experience of children with disabilities—the case of Scotland

In the countries of the western world, the institutional option for confining and endeavouring to ‘correct’ traits and attributes of people who did not conform to a rising consciousness of ‘normalcy’ developed rapidly during the 19th century. Scotland, a small, but rapidly urbanizing and industrializing country on the edge of Europe, was not an exception, but in its adoption of the institutional option for children with disabilities, its responses and objectives to different forms of impairment followed an uneven path. This article considers the reason for this erratic response, and the varied objectives of those responses, in the context of different forms of impairment and the differing interests of those with a professional or philanthropic involvement. The responses of some of the children directly affected are also considered.     

Multimodality treatment of cerebral AVMs in children: a single-centre 20 years experience

Purpose  

The purpose of this study was to review our experience with a multimodality treatment approach in the management of cerebral arteriovenous malformation (AVM) in children.