Search

OBJECTIVES: To assess the occurrence of a wide range of behavioural, emotional, and post-traumatic stress problems in children and adolescents, long term after septic shock caused by Neisseria meningitidis (MSS). DESIGN: This study included 6- to 17-year-old patients who survived MSS and were admitted to the PICU of the Medical Centre between 1988 and 2001. To assess behavioural, emotional, and post-traumatic stress problems, the Child Behaviour Checklist (CBCL), the Teacher's Report Form (TRF), and the Youth Self-Report (YSR) were used. METHODS: Parents of 89 MSS children, aged 6-17 years, completed the CBCL. Teachers of 65 same-aged MSS children completed the TRF, and 45 11- to 17-year-old MSS children completed the YSR. These data were compared with those from the normative reference groups. RESULTS: Overall, the proportions of MSS children scoring in the deviant range for problem behaviour were comparable to the proportions in the reference groups, according to parents', teachers', and self-reports. As to the level of emotional and behavioural problems, mothers of the MSS children reported more somatic complaints regarding their children in comparison with the reference groups. Severity of illness was not a significant predictor of behavioural, emotional, and post-traumatic stress problems. Age at the time of illness was a significant predictor of behavioural, emotional, and post-traumatic stress problems in MSS children, indicating that the younger the child at the time of illness, the more problems were reported by parents at follow-up. CONCLUSION: Overall, the results showed long-term behavioural, emotional, and post-traumatic stress outcomes for MSS children, which were comparable to those in the general population. [ABSTRACT FROM AUTHOR]

OBJECTIVE: To assess health consequences and health-related quality of life (HR-QoL) in children with meningococcal septic shock up to 2 yrs after discharge from the pediatric intensive care unit and to assess their parents. To determine major predictors of that outcome. PATIENTS AND METHODS: A prospective cohort study. Follow-up of all consecutive children with septic shock and purpura requiring intensive care treatment between 2001 and 2005, and their parents. HR-QoL was assessed with the Child Health Questionnaire (children) and Medical Outcomes Study 36-item Short-Form Health Survey (parents). RESULTS: Of 53 eligible families, 47 participated (28 boys/19 girls; median age at the time of pediatric intensive care unit admission, 3.7 yrs; median Pediatric Risk of Mortality score, 21). A total of 26 children (55%) had scars as a result of skin necrosis; two (4%) had amputation of a digit or digits. In 21 children (45%), chronic complaints were reported. Children with and without chronic complaints did not differ significantly with regard to severity of illness and age at the time of pediatric intensive care unit admission. Significantly lower scores were found on HR-QoL scales concerning mainly physical functioning and health perception in comparison with normative data. There was a significant negative association between severity of illness and the HR-QoL scale concerning physical functioning. Children with chronic complaints had significantly lower scores on the HR-QoL scale concerning pain. Eight of 47 mothers (17%) at the time of the study had anxiety or depression requiring professional help. Mothers with and without these problems differed significantly with regard to age of their child at the time of pediatric intensive care unit admission. Parents showed significantly higher scores on HR-QoL scales concerning physical functioning and bodily pain in comparison with normative data. There was a significantly negative association between the presence of emotional problems and HR-QoL scores in mothers. CONCLUSIONS: Up to 2 yrs after discharge from the pediatric intensive care unit, there is still a considerable effect on health and HR-QoL in children, especially on the physical scales. Severity of illness and chronic complaints negatively affected HR-QoL scales in children. Quite a few mothers suffered from emotional problems. [ABSTRACT FROM AUTHOR]

This study aimed to develop an open-source algorithm for the pressure-reactivity index (PRx) to monitor cerebral autoregulation (CA) in pediatric severe traumatic brain injury (sTBI) and compared derived optimal cerebral perfusion pressure (CPPopt) with real-time CPP in relation to long-term outcome. Retrospective study in children (< 18 years) with sTBI admitted to the pediatric intensive care unit (PICU) for intracranial pressure (ICP) monitoring between 2016 and 2023. ICP was analyzed on an insult basis and correlated with outcome. PRx was calculated as Pearson correlation coefficient between ICP and mean arterial pressure. CPPopt was derived as weighted average of CPP-PRx over time. Outcome was determined via Pediatric Cerebral Performance Category (PCPC) scale at one year post-injury. Logistic regression and mixed effect models were developed to associate PRx and CPPopt with outcome. In total 50 children were included, 35 with favorable (PCPC 1-3) and 15 with unfavorable outcome (PCPC 4-6). ICP insults correlated with unfavorable outcome at 20 mmHg for 7 min duration. Mean CPPopt yield was 75.4% of monitoring time. Mean and median PRx and CPPopt yield associated with unfavorable outcome, with odds ratio (OR) 2.49 (1.38-4.50), 1.38 (1.08-1.76) and 0.95 (0.92-0.97) (p < 0.001). PRx thresholds 0.0, 0.20, 0.25 and 0.30 resulted in OR 1.01 (1.00-1.02) (p < 0.006). CPP in optimal range associated with unfavorable outcome on day one (0.018, p = 0.029) and four (-0.026, p = 0.025). Our algorithm can obtain optimal targets for pediatric neuromonitoring that showed association with long-term outcome, and is now available open source., Competing Interests: Declarations. Disclosures: The authors have no relevant financial or non-financial interests to disclose. Competing interests: The authors declare no competing interests., (© 2024. The Author(s).)

Objective: This study systematically reviewed recent findings on neurocognitive functioning and health-related quality of life (HRQoL) of children after pediatric intensive care unit admission (PICU)., Data Sources: Electronic databases searched included Embase, Medline Ovid, Web of Science, Cochrane CENTRAL, and Google Scholar. The search was limited to studies published in the last five years (2015-2019)., Study Selection: Original studies assessing neurocognitive functioning or HRQoL in children who were previously admitted to the PICU were included in this systematic review., Data Extraction: Of the 3649 identified studies, 299 met the inclusion criteria based on title abstract screening. After full-text screening, 75 articles were included in the qualitative data reviewing: 38 on neurocognitive functioning, 33 on HRQoL, and 4 on both outcomes., Data Synthesis: Studies examining neurocognitive functioning found overall worse scores for general intellectual functioning, attention, processing speed, memory, and executive functioning. Studies investigating HRQoL found overall worse scores for both physical and psychosocial HRQoL. On the short term (≤ 12 months), most studies reported HRQoL impairments, whereas in some long-term studies HRQoL normalized. The effectiveness of the few intervention studies during and after PICU admission on long-term outcomes varied., Conclusions: PICU survivors have lower scores for neurocognitive functioning and HRQoL than children from the general population. A structured follow-up program after a PICU admission is needed to identify those children and parents who are at risk. However, more research is needed into testing interventions in randomized controlled trials aiming on preventing or improving impairments in critically ill children during and after PICU admission., (© 2022. The Author(s).)

Rationale: Severe acute asthma (SAA) can be fatal, but is often preventable. We previously observed in a retrospective cohort study, a three-fold increase in SAA paediatric intensive care (PICU) admissions between 2003 and 2013 in the Netherlands, with a significant increase during those years of numbers of children without treatment of inhaled corticosteroids (ICS)., Objectives: To determine whether steroid-naïve children are at higher risk of PICU admission among those hospitalised for SAA. Furthermore, we included the secondary risk factors tobacco smoke exposure, allergic sensitisation, previous admissions and viral infections., Methods: A prospective, nationwide multicentre study of children with SAA (2-18 years) admitted to all Dutch PICUs and four general wards between 2016 and 2018. Potential risk factors for PICU admission were assessed using logistic regression analyses., Measurements and Main Results: 110 PICU and 111 general ward patients were included. The proportion of steroid-naïve children did not differ significantly between PICU and ward patients. PICU children were significantly older and more exposed to tobacco smoke, with symptoms >1 week prior to admission. Viral susceptibility was not a significant risk factor for PICU admission., Conclusions: Children with SAA admitted to a PICU were comparable to those admitted to a general ward with respect to ICS treatment prior to admission. Preventable risk factors for PICU admission were >7 days of symptoms without adjustment of therapy and exposure to tobacco smoke. Physicians who treat children with asthma must be aware of these risk factors., Competing Interests: Conflict of interest: S.A. Boeschoten has nothing to disclose. Conflict of interest: A.L. Boehmer has nothing to disclose. Conflict of interest: P.J. Merkus reports grants from Chiesi Netherlands BV and Novartis Netherlands BV during the conduct of the study. Conflict of interest: J. van Rosmalen has nothing to disclose. Conflict of interest: J.C. de Jongste has nothing to disclose. Conflict of interest: P.L.A. Fraaij reports grants from EU FP7 PREPARE (#602525). Conflict of interest: R. Molenkamp has nothing to disclose. Conflict of interest: S.G. Heisterkamp has nothing to disclose. Conflict of interest: J.B. van Woensel has nothing to disclose. Conflict of interest: B. Kapitein has nothing to disclose. Conflict of interest: E.G. Haarman has nothing to disclose. Conflict of interest: R.M. Wösten-van Asperen has nothing to disclose. Conflict of interest: M.C. Kneyber has nothing to disclose. Conflict of interest: J. Lemson has nothing to disclose. Conflict of interest: S. Hartman has nothing to disclose. Conflict of interest: D.A. van Waardenburg has nothing to disclose. Conflict of interest: H.E. Bunker-Wiersma has nothing to disclose. Conflict of interest: C.M. Brouwer has nothing to disclose. Conflict of interest: B.E. van Ewijk has nothing to disclose. Conflict of interest: A.M. Landstra has nothing to disclose. Conflict of interest: M. Verwaal has nothing to disclose. Conflict of interest: A.A. Vaessen-Verberne has nothing to disclose. Conflict of interest: S. Hammer has nothing to disclose. Conflict of interest: C.M. Buysse reports grants from the AMMODO and SAB foundations outside the submitted work. Conflict of interest: M. de Hoog reports grants from the AMMODO and SAB foundations outside the submitted work., (Copyright ©ERS 2020.)

Objective: Our earlier pediatric daily sedation interruption trial showed that daily sedation interruption in addition to protocolized sedation in critically ill children does not reduce duration of mechanical ventilation, length of stay, or amounts of sedative drugs administered when compared with protocolized sedation only, but undersedation was more frequent in the daily sedation interruption + protocolized sedation group. We now report the preplanned analysis comparing short-term health-related quality of life and posttraumatic stress symptoms between the two groups., Design: Preplanned prospective part of a randomized controlled trial., Setting: Two tertiary medical-surgical PICUs in the Netherlands., Patients: Critically ill children requiring mechanical ventilation., Interventions: None., Measurements and Main Results: Eight weeks after a child's discharge from the PICU, health-related quality of life was assessed with the validated Child Health Questionnaire and, only for children above 4 years old, posttraumatic stress was assessed with the Dutch Children's Responses to Trauma Inventory. Additionally, health-related quality of life of all study patients was compared with Dutch normative data. Of the 113 patients from two participating centers in the original study, 96 patients were eligible for follow-up and 64 patients were included (response rate, 67%). No difference was found with respect to health-related quality of life between the two study groups. None of the eight children more than 4 years old showed posttraumatic stress symptoms., Conclusions: Daily sedation interruption in addition to protocolized sedation for critically ill children did not seem to have an effect on short-term health-related quality of life. Also in view of the earlier found absence of effect on clinical outcome, we cannot recommend the use of daily sedation interruption + protocolized sedation.

Objectives: The purpose of this study is to evaluate the long-term health related quality of life (HRQoL) in a cohort of children surgically treated for laryngotracheal stenosis (LTS)., Study Design: Prospective cohort study., Methods: Parents of children between 4 and 18 years at follow-up completed the Child Health Questionnaire Parent Form (CHQ-PF50). Children between 11 and 18 years at follow-up completed the Child Health Questionnaire Child Form (CHQ-CF87). Biographical and pre-operative data were extracted from the hospital records. Post-operative measurements consisted of the Bruce treadmill test and pulmonary function testing (PFT)., Results: Fifty-four parents completed the CHQ-PF50; twenty-one children completed the CHQ-CF87. The CHQ-PF50 was significantly worse than the norm population on the subscales physical functioning, role functioning: emotional/behavior, general health perceptions, family activities, parental impact: emotional, and time. CHQ-CF87 was significantly worse than the norm population on physical functioning and better on mental health. After multivariate analysis, presence of co-morbidities and glottic stenosis are the most important pre-operative factors for worse scores on general health. As post-operative measurements, the Bruce treadmill test and peak expiratory flow (PEF) correlate well with HRQoL physical subscales., Conclusions: At long-term follow-up after treatment for LTS, deficits in HRQoL may still exist. Presence of co-morbidities and glottic stenosis are important negative factors for long-term HRQoL. The Bruce treadmill test and peak expiratory flow on pulmonary function testing correlate well with physical subscales on HRQoL. A long-term multidisciplinary follow-up with assessment of HRQoL is advised in patients treated for LTS., Level of Evidence: 2B, individual prospective cohort study., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)

Objectives/hypothesis: The purpose of this study was to evaluate our patient-reported and objective long-term outcomes of patients treated for laryngotracheal stenosis., Study Design: Prospective cohort study., Methods: Sixty-five patients were evaluated after a median follow-up of 7 years after surgery. Follow-up measurements consisted of pulmonary function testing, Bruce treadmill test, and Child Health Questionnaires (CHQ)., Results: Pulmonary function tests were available in 43 patients, and 30/43 had abnormal forced expiratory volume in 1 second/forced inspiratory volume in 1 second (FIV1), 25/43 had abnormal FIV1/maximum vital capacity, and 24/43 had abnormal peak expiratory flow. One-third of patients had reduced exercise tolerance. CHQ revealed significant positive correlations with pulmonary function results and exercise tolerance. Multivariate analysis showed that glottic involvement of the stenosis and the presence of comorbidities at time of surgery are the only factors for poor long-term functional outcome., Conclusions: The majority of patients show deficits in pulmonary function and exercise tolerance related to lower scores of quality of life. Glottic involvement of the stenosis and the presence of comorbidities are the only significant factors for poor functional outcome. Long-term multidisciplinary follow up is mandatory after surgery for laryngotracheal stenosis., Level of Evidence: 2B., (© 2015 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives: The aim of this study was to assess the effect of intravenous (IV) insulin administration in children with severe acute asthma (SAA) and hyperglycemia on IV salbutamol consumption and length of stay (LOS) in a pediatric intensive care unit (PICU)., Methods: Retrospective, descriptive study of the clinical course before and after implementation of an insulin protocol for the treatment of hyperglycemia (i.e. blood glucose >8 mmol/L or 144 mg/dL, respectively) in the PICU of a tertiary care university hospital. Admissions between 1994 and 2010 were reviewed. The insulin protocol was introduced in 2006., Results: A total of 131 pediatric patients with SAA complicated by hyperglycemia requiring IV salbutamol were included. Severity of illness before and after implementation of the insulin protocol did not significantly differ. The insulin-treated patient group had significantly higher maximum blood glucose levels and higher cumulative IV salbutamol dose than the non-treated group. There were no differences between these groups in the duration of IV salbutamol administration and LOS., Conclusions: In view of the lack of difference in outcomes and considering that the insulin protocol is labor-intensive, the question is whether this protocol is efficacious for the treatment of pediatric SAA associated with hyperglycemia.

Aims of the Study: This study aimed to evaluate if the microcirculation is impaired during and after therapeutic hypothermia (TH) in children with return of spontaneous circulation after cardiac arrest (CA) and to assess if microcirculatory impairment predicts mortality. This has been reported for post-CA adults, but results might be different for children because etiology, pathophysiology, and mortality rate differ., Methods: This prospective observational cohort study included consecutive, non-neonatal post-CA children receiving TH upon intensive care admission between June 2008 and June 2012. Also included were gender-matched and age-matched normothermic, control children without cardiorespiratory disease. The buccal microcirculation was non-invasively assessed with Sidestream Dark Field Imaging at the start of TH, halfway during TH, at the start of re-warming, and at normothermia. Macrocirculatory, respiratory, and biochemical parameters were also collected., Results: Twenty post-CA children were included of whom 9 died. During hypothermia, the microcirculation was impaired in the post-CA patients and did not change over time. At normothermia, the core body temperature and the microcirculation had increased and no longer differed from the controls. Microcirculatory deterioration was associated with mortality in the post-CA patients. In particular, the microcirculation was more severely impaired at TH start in the non-survivors than in the survivors - positive predictive value: 73-83, negative predictive value: 75-100, sensitivity: 63-100%, and specificity: 70-90%., Conclusions: The microcirculation is impaired in post-CA children during TH and more severe impairment at TH start was associated with mortality. After the stop of TH, the microcirculation improves rapidly irrespective of outcome., (Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.)

Introduction: Severe acute asthma in children is associated with substantial morbidity and may require pediatric ICU (PICU) admission. The aim of the study was to determine risk factors for PICU admission., Methods: The study used a retrospective multicenter case-control design. The cases included children admitted to the PICU because of severe acute asthma and a history of out-patient treatment by pediatricians or pediatric pulmonologists. Controls were children with asthma without a PICU admission for severe acute asthma. The children were matched for sex, age, hospital, and time elapsed since the diagnosis of asthma. Fourteen possible risk factors were analyzed., Results: Sixty-six cases were matched to 164 controls. In univariate analysis, all but one of the analyzed variables were significantly associated with PICU-hospitalization. After multivariate conditional logistic regression analysis, 4 risk factors remained significant. These included active or passive smoking, allergies, earlier hospitalization for asthma, and non-sanitized home., Conclusions: Physicians and parents should be aware of these risk factors, and efforts should be made to counteract them., (Copyright 2012 Daedalus Enterprises)

Two healthy children, a 10-year-old boy and a 13-year-old girl, both presented with a history of collapse. The boy had had multiple episodes of syncope over a 7-year period. He was diagnosed with reflex syncope on the basis of case history and diagnostic tests. The girl collapsed at school while resting. She was diagnosed with long QT syndrome and was treated with beta-blockers. After DNA-testing both her mother (who had, in retrospect, been wrongly diagnosed with epilepsy), and her brother were also diagnosed with long QT syndrome. Syncope is a common complaint in children and adolescents. In most cases the cause is a benign reflex syncope, but potentially life threatening syncope caused by rare cardiac conditions does occur and needs to be recognized in both the patient and their family members (who may be asymptomatic). Benign reflex syncope and cardiac syncope can be distinguished by performing a thorough medical and family history, physical examination and ECG.

Objective: To investigate long-term psychosocial outcomes in young adults who survived septic shock caused by Neisseria meningitidis (meningococcal septic shock) during childhood., Design: A cross-sectional study., Setting: The psychological investigation took place in the department of Child and Adolescent Psychiatry of the Erasmus MC-Sophia Children's Hospital., Patients: All consecutive surviving patients with meningococcal septic shock requiring intensive care treatment at the pediatric intensive care unit between 1988 and 2001., Intervention: To explore biographical characteristics (such as living conditions, educational, occupational, and marital status) and illness-related physical or social consequences a structured interview was used. To assess intellectual functioning the Groninger Intelligence Test 2 was used and to assess behavioral/emotional problems, the Adult Self-Report was used., Measurements and Main Results: Fifty-eight of 83 eligible septic shock survivors were evaluated (response rate: 70%). The patients were 16-31 yrs old at time of follow-up (median age: 21 yrs old). These patients had had meningococcal septic shock before 18 yrs of age. Median follow-up interval was 13 yrs, with a range of 4 to 16 yrs. For the vast majority of meningococcal septic shock patients, outcomes on biographical characteristics, intellectual functioning, and levels of behavioral/emotional problems were comparable to those of reference groups. A minority (5% to 20%) still report illness-related physical or social consequences, behavioral and emotional problems, and lower intellectual functioning., Conclusions: Despite favorable outcomes for the majority of meningococcal septic shock patients in the long term, an important minority (5% to 20%) still struggles with ongoing problems as to behavioral/emotional problems, intellectual functioning, biographical characteristics, and illness-related physical or social consequences.

Background: Butane gas is inhaled by young people with the aim of getting 'high'. This can cause coronary spasm with myocardial infarction and ventricular fibrillation as a result., Case Description: We report on a 16-year-old male who collapsed at home after sniffing butane. His father, together with a paramedical emergency team that had found ventricular fibrillation, started basic and advanced life support. ECG showed exaggerated ST-elevations and an echocardiography showed a hypokinetic anterior ventricular wall and ventricular septum. After treatment with dobutamine, nitroglycerine, acetylsalicylic acid and dalteparine, the ECG and left ventricular function improved. He was admitted to a pediatric intensive care unit where he was artificially ventilated for 4 days and treated for cardiogenic shock. In the following days his cardiovascular condition improved. Magnetic resonance imaging showed no ischaemic damage of the brain. At 6 weeks his general condition was not as before, but ECG and cardiac function had almost recovered., Conclusion: Young people who experiment with inhalation of volatile substances generally do not know how dangerous this is. Provision of information about the possible consequences will have a preventive effect.

Objectives: To assess psychological distress, styles of coping and disease-related psychosocial limitations in parents of children and adolescents who survived meningococcal septic shock (MSS) 4-16 years ago., Research Methodology: An exploratory design using standardised questionnaires and interviews., Setting: The psychological investigation took place in the department of Child and Adolescent Psychiatry of the ErasmusMC-Sophia Children's Hospital., Main Outcome Measures: 87 mothers and 77 fathers participated in this study. The General Health Questionnaire was used to assess parents' psychological distress; the Utrecht Coping List to assess styles of coping. A semi-structured disease-specific interview served to explore long-term disease-related psychosocial limitations for parents., Results: MSS parents reported similar psychiatric symptoms and styles of coping in comparison to reference groups. Severity of illness and the child's age at time of illness were not significant predictors of parental psychological distress and styles of coping. The presence of somatic sequelae, cognitive or behavioural and emotional problems was not associated with the levels of parental psychiatric symptoms or styles of coping. The vast majority of parents reported no current disease-related psychosocial limitations due to the MSS., Conclusion: Parents of children who survived MSS show recovery. Nevertheless a minority still experiences emotional burden and disease-related limitations., (Copyright 2010 Elsevier Ltd. All rights reserved.)

Introduction: The purpose of this study was to evaluate associations between long-term physical and psychological outcome variables in patients who survived meningococcal septic shock (MSS) in childhood., Methods: The study population was made up of all MSS patients requiring intensive care treatment between 1988 and 2001., Results: A total of 120 patients visited the follow-up clinic (age at paediatric intensive care unit (PICU) admission 3.1 years; follow-up interval 9.8 years; age at follow-up 14.5 years (all medians)). Four major outcomes were considered: 1) major physical sequelae (defined as major scars and/or orthopaedic sequelae) (29/120), 2) mild neurological impairments (39/120), 3) problem behaviour (defined as a total score above the 90th percentile of the reference groups on questionnaires to screen for psychopathology) (16/114) and 4) total intelligence quotient < 85 (18/115). No differences were found between patients with major physical sequelae and patients without major physical sequelae as to the presence of problem behaviour or total IQ < 85. Also, no differences were found between patients with mild neurological impairments and patients without as to the presence of problem behaviour or total IQ < 85. Finally, no differences were found between patients with major physical sequelae and patients without as to the presence of mild neurological sequelae. Less favourable scores on behavioural and emotional problems were significantly associated with poorer health-related quality of life (HR-QoL). HR-QoL scores were to a lesser amount predicted by severity of illness at time of PICU admission or by adverse physical outcome., Conclusions: Long-term adverse physical and psychological outcomes in survivors of MSS did not seem to be associated. Poorer HR-QoL was mainly predicted by problem behaviour.

Aims: To assess long-term cognitive functioning and its predictors, in children and adolescents who survived meningococcal septic shock (MSS) 4 to 16 years ago., Methods: The Wechsler Intelligence Scale for Children-third edition was used to measure intellectual functioning and neuropsychological tests were used to measure attention, verbal memory, visual-motor integration, and executive skills., Results: Overall, results of the total MSS sample (N=77) as to neuropsychological functioning were similar to those of normative reference groups. On social and practical reasoning and visual-motor integration, however, MSS children obtained poorer outcomes compared to normative data. Two children had mental retardation (estimated IQ<70) due to the MSS. The percentage of children with mental retardation or borderline intellectual functioning (15%) was similar to that in the general population (16%). Eighteen children (23%) had a z score<-2, indicating unusual poor functioning, on one or more domains of neuropsychological functioning (selective attention, sustained attention, and executive functioning). Compared to normative data, significantly more children had received special education services in the past. Older age at time of follow-up was the most important significant predictor of poorer long-term cognitive functioning., Conclusion: Overall, long-term outcomes as to cognitive functioning of the total MSS sample were similar to those of normative reference groups, but MSS children showed long-term impairments on social and practical reasoning, visual-motor integration, attention, and executive functioning. Older age at time of follow-up was a significant predictor.

Objective: To assess the incidence of skin scarring and orthopaedic sequelae (amputation, limb-length discrepancy) in patients who survived meningococcal septic shock (MSS) in childhood and to determine the severity and predictors of these sequelae., Methods: 179 consecutive patients (170 of whom were eligible) with septic shock and purpura requiring intensive care between 1988 and 2001 in Rotterdam, the Netherlands were invited to visit a follow-up clinic 4-16 years after paediatric intensive care unit (PICU) discharge., Results: 58 (48%) of 120 follow-up patients (median follow-up interval 10 years; median age at follow-up 14.5 years) had skin scarring due to purpura. This varied from barely visible to extremely disfiguring scars. Ten patients (8%) had undergone amputation(s) of extremities, ranging from one toe to both legs and one arm. Seven patients (6%) had lower limb-length discrepancy, in most cases together with angular deformity, requiring one or more late surgical intervention(s). Patients with scars or orthopaedic sequelae had significantly higher severity of illness scores, determined by the Pediatric Risk of Mortality score, Vasopressor score and Disseminated Intravascular Coagulation score. Gender or Neisseria meningitidis serogroup had no significant influence on the presence of scars or orthopaedic sequelae. Patients with lower limb-length discrepancy were significantly younger at the time of PICU admission., Conclusions: The incidence of long-term skin scarring and orthopaedic sequelae was high (48% and 14%, respectively) in patients who survived MSS in childhood. The severity of these sequelae varied from mild to severe. Patients with scars or orthopaedic sequelae had significantly higher severity of illness scores.

Objective: To assess long-term health status in patients who survived meningococcal septic shock in childhood., Design: Medical and psychological follow-up of a cross-sectional cohort., Setting: Pediatric intensive care unit (PICU) of a tertiary care university hospital., Participants: All consecutive patients with septic shock and purpura who required intensive care between 1988 and 2001. Intervention Patients and their parents were invited to our follow-up clinic 4 to 16 years after PICU discharge., Outcome Measures: Health status was assessed with a standard medical interview, physical examination, renal function test, and the Health Utilities Index Mark 2 (HUI2) and 3 (HUI3)., Results: One hundred twenty patients (response rate 71%) participated in the follow-up (median age at PICU admission, 3.1 years; median follow-up interval, 9.8 years; median age at follow-up, 14.5 years). Thirty-five percent of patients had 1 or more of the following neurological impairments: severe mental retardation with epilepsy (3%), hearing loss (2%), chronic headache (28%), and focal neurological signs (6%), like paresis of 1 arm. One of the 16 patients with septic shock-associated acute renal failure at PICU admission showed signs of mild chronic renal failure (glomerular filtration rate, 62 mL/min/1.73 m(2); proteinuria; and hypertension). Scores were significantly lower on nearly all HUI2 and HUI3 attributes compared with Dutch population data, indicating poorer health in these patients., Conclusions: In patients who survived meningococcal septic shock in childhood, one-third showed long-term neurological impairments, ranging from mild to severe and irreversible. Patients reported poorer general health as measured by HUI2 and HUI3.

Purpose: To investigate self-esteem and its relation to scars, amputations, and orthopedic sequelae in children and adolescents long term after meningococcal septic shock (MSS) caused by Neisseria meningitidis., Methods: The Dutch versions of the Self-Perception Profile for Children (SPP-C; 8-11 years) and the Self-Perception Profile for Adolescents (SPP-A; 12-17 years) were used to assess self-esteem. The Patient and Scar Assessment Scale (PSAS) was used to evaluate scar severity., Results: MSS boys aged 8-11 years achieved higher, more favorable scores on self-esteem, whereas same-aged MSS girls reported comparable levels of self-esteem compared with the respectively same-aged reference boys and girls. MSS boys and girls aged 12-17 years obtained unfavorable scores on self-esteem compared with respectively same-aged reference boys and girls. Overall gender did not have an effect on self-esteem. Severity of illness, age at time of illness, and age at time of follow-up were not significant predictors of self-esteem. MSS adolescents with scars reported lower global self-worth than MSS adolescents without scars. The worse MSS children evaluated their scars, the worse their outcomes on social acceptance. The worse MSS adolescents evaluated their scars, the worse their outcomes on close friendship, but the better their outcomes on social acceptance and behavioral conduct., Conclusion: In this cross-sectional study, favorable outcomes for self-esteem were found in MSS children, whereas MSS adolescents reported lower self-esteem compared with reference adolescents. Adolescents with scars reported lower global self-worth than MSS adolescents without scars.

Objective: To assess long-term health-related quality of life (HR-QoL) in patients who survived meningococcal septic shock in childhood, and their parents., Patients and Methods: All consecutive patients with meningococcal septic shock requiring intensive care treatment between 1988 and 2001, and their parents. HR-QoL was assessed by the Child Health Questionnaire and the SF-36. Scores were compared with reference data of Dutch general population samples. Lower scores indicated poorer HR-QoL, higher scores more favourable HR-QoL., Results: One hundred and forty-five patients (response rate 82%) agreed to participate (age PICU admission 3.5 years; follow-up interval 10 years; age follow-up 14.6 years (all medians)). In patients, regardless of age and of patient- versus parent-report, significantly lower scores were found mainly on physical (physical functioning, general health perception) domains and/or physical summary score. In patients <18 years, according to parent-reports, significantly lower scores were also found on psychosocial HR-QoL domains, whereas in patients > or =12 years, according to patients themselves, significantly higher scores were found on psychosocial domains. As to parents themselves, we found significantly higher scores on the majority of HR-QoL scales (both physical and psychosocial)., Conclusions: In patients who survived meningococcal septic shock in childhood significantly lower HR-QoL scores were found on the physical domains. This could indicate that the patient's disease episode and present health status had a negative impact on their present physical HR-QoL. Overall long-term HR-QoL in parents was significantly higher.

Background: To gain insight into factors that might affect results of future case-control studies, we performed an analysis of children with sepsis and purpura admitted to the paediatric intensive care unit (PICU) of Erasmus MC-Sophia Children's Hospital (Rotterdam, The Netherlands)., Methods: Between 1988 and 2006, all 287 children consecutively admitted with sepsis and purpura were included in various sepsis studies. Data regarding age, gender, ethnicity, serogroup of Neisseria meningitidis, severity, therapy, and survival were collected prospectively. These data were pooled into one database and analyzed retrospectively., Results: The case fatality rate (CFR) from sepsis and purpura was 15.7%. During the study period, survival improved significantly. Younger age was significantly associated with more severe disease and a higher CFR. Children under the median age of 3.0 years had an increased risk of case fatality (odds ratio 4.3, 95% confidence interval 2.1 to 9.2; p < 0.001). Gender was not associated with CFR. However, males did have higher Paediatric Risk of Mortality scores, fewer PICU-free days, and more presence of shock. The course of sepsis and purpura was not related to ethnic origin. A causative organism was isolated in 84.3% of cases. N. meningitidis was the major organism (97.5%). Although N. meningitidis serogroup B was observed more often in younger children, serogroups were not associated with severity or survival. During the study period, the use of inotropic agents and corticosteroids changed substantially (less dopamine and more dobutamine, norepinephrine, and corticosteroids)., Conclusion: Age and gender are determinants of severity of paediatric sepsis and purpura. Survival rates have improved during the last two decades.

A 1.5-year-old boy presented with progressive ataxia and meningeal irritation after a period of general malaise and fever. He was eventually admitted to a paediatric intensive care unit for respiratory insufficiency. A diagnosis of acute disseminated encephalomyelitis (ADEM) with pontine involvement was made. The patient was mechanically ventilated and treated with immunoglobulins and corticosteroids, after which he recovered almost completely. ADEM is characterised by rapidly progressive demyelination of the central nervous system. The exact incidence and aetiology are unknown. The disorder is considered to be an autoimmune reaction, and current treatment is aimed at the suppression of this reaction. Despite the dramatic clinical and radiological presentation of ADEM, the prognosis is favourable in most cases.

Objectives: To assess the effect of administration of sodium bicarbonate on carbon dioxide levels in children with life-threatening asthma (LTA) and to evaluate the clinical effect of this treatment., Study Design: Retrospective study., Setting: A pediatric ICU (PICU) of a tertiary care university hospital., Patients: Seventeen children with LTA who received sodium bicarbonate., Measurements and Results: In January 1999, a new protocol for the treatment of LTA was initiated in our institution, incorporating the use of IV sodium bicarbonate in acidotic patients (pH < 7.15) with refractory status asthmaticus. Since January 1999, sodium bicarbonate was administered to 17 patients; 5 patients received two or three doses of sodium bicarbonate. In three patients, sodium bicarbonate was administered after intubation. Intubation and mechanical ventilation were performed in five patients before admission to the PICU, and in one patient during admission. There was a significant decrease of Pco(2) after sodium bicarbonate infusion (p = 0.007). An improvement of respiratory distress in all but one patient was seen as well., Conclusions: Administration of sodium bicarbonate in 17 children with LTA was associated with a significant decrease in Pco(2) and an improvement of respiratory distress. The possible benefits of sodium bicarbonate in LTA deserve further study in a controlled, prospective design.

A 2-month-old male infant with consanguineous parents had fever of unknown origin, pancytopenia, and hepatosplenomegaly. Laboratory tests, peripheral blood smear and bone marrow revealed haemophagocytic lymphohistiocytosis.

We describe 2 immunocompetent adolescents with fulminant infectious mononucleosis and virus-associated hemophagocytosis. A new quantitative polymerase chain reaction revealed high serum Epstein-Barr virus DNA levels in these patients. One patient died with an increasing viral load not responding to corticosteroids followed by antiviral and intensified immunomodulatory treatment. The other patient received corticosteroids and acyclovir at diagnosis; her rapid recovery was heralded by a steep decline of viral load. We propose monitoring the clinical course of fulminant infectious mononucleosis in immunocompetent patients by Epstein-Barr virus DNA quantification and prompt corticosteroid and antiviral therapy when viral load is high.