Ketogenic diet therapy for epilepsy during pregnancy: A case series.

Purpose: Evaluation of ketogenic diet (KD) therapies for seizure control during pregnancy when safety and appropriate management become considerations. Until now, no information has been available on seizure reduction and human pregnancy related outcomes in women treated with KD therapies.

Method: We describe two cases of pregnant women with epilepsy treated with KD therapy either as monotherapy (Case 1) or as adjunctive therapy (Case 2).

Venous hypertension in syndromic and complex craniosynostosis: the abnormal anatomy of the jugular foramen and collaterals.

Unlabelled: Why craniosynostosis patients develop elevated intracranial pressure (ICP) is still a mystery. Our aim was to investigate jugular foramen size and its relation to venous hypertension and elevated ICP. Secondly, we evaluated whether occipital collateral veins develop as a compensatory mechanism for elevated ICP.

How does obstructive sleep apnoea evolve in syndromic craniosynostosis? A prospective cohort study.

Objective: To describe the course of obstructive sleep apnoea syndrome (OSAS) in children with syndromic craniosynostosis.

Design: Prospective cohort study.

Setting: Dutch Craniofacial Centre from January 2007 to January 2012.

Health-related problems and quality of life in patients with syndromic and complex craniosynostosis.

Purpose: We conducted this study to gauge the health-related problems, quality of life and the performance of the Health Utility Index Mark 3 (HUI-3) in patients with syndromic and complex craniosynostosis. Patients with syndromic and complex craniosynostosis have various physical and mental problems. More insight on these problems, per syndrome, could provide guidance to improve patient treatment and follow-up.

Are ultrasonography measurements of optic nerve sheath diameter an alternative to funduscopy in children with syndromic craniosynostosis?

Object: Children with syndromic or complex craniosynostosis are evaluated for increased intracranial pressure (ICP) using funduscopy to detect papilledema. However, papilledema is a late sign of increased ICP. Because papilledema might be preceded by an increase in optic nerve sheath (ONS) diameter, the authors conducted a prospective study to establish the validity and applicability of measuring the ONS using ultrasonography.

Upper airway changes in syndromic craniosynostosis patients following midface or monobloc advancement: correlation between volume changes and respiratory outcome.

In syndromic craniosynostosis patients, respiratory insufficiency may be a pressing indication to surgically increase the patency of the upper airway by midface or monobloc advancement. In this study the volume changes of the upper airway and the respiratory outcome following midface (Le Fort I or III) or monobloc advancement in ten syndromic craniosynostosis patients are evaluated. Pre- and postoperatively, the airway volume was measured using a semi-automatic region growing method.

Obstructive sleep apnea-specific quality of life and behavioral problems in children with syndromic craniosynostosis.

Objective: This study aimed at evaluating the impact of syndromic craniosynostosis on quality of life, assessing the association between the presence of craniosynostosis syndrome and prevalence of behavioral problems and assessing the impact of obstructive sleep apnea (OSA) in syndromic craniosynostosis compared with healthy controls.

Method: A prospective study was carried out using the Obstructive Sleep Apnea-18 (OSA-18) survey and Child Behavior Checklist (CBCL) in 119 syndromic craniosynostosis patients and the OSA-18 survey in 459 controls. The craniosynostosis population underwent a polysomnography to diagnose OSA.

Reliability and validity of the obstructive sleep apnea-18 survey in healthy children and children with syndromic craniosynostosis.

Objective: Obstructive sleep apnea (OSA) affects a person's quality of life. A questionnaire, the OSA-18, is available to measure quality of life in children with OSA not caused by specific craniofacial syndromes. We assessed the internal consistency, test-retest reliability, and discriminative validity of the OSA-18 in children with syndromic and complex craniosynostosis; we also applied the OSA-18 in healthy children to obtain reference values.

Use of ambulatory polysomnography in children with syndromic craniosynostosis.

Children with syndromic or complex craniosynostosis are at risk of developing obstructive sleep apnea (OSA) because of midface hypoplasia and collapse of the pharynx. The criterion standard in diagnosing OSA is polysomnography. The aims of this study were to analyze the feasibility of a home cardiorespiratory monitor in children with syndromic or complex craniosynostosis and to analyze whether oximetry alone or the sum of the amplitudes of the thoracic and abdominal movements (X flow) are valuable alternative assessments to diagnose OSA at home, when complete recording was not achieved.

Health-related quality of life in children and adolescents with syndromic craniosynostosis.

Syndromic craniosynostosis is a congenital disorder characterised by premature fusion of calvarial sutures combined with other anomalies. The facial appearance is different and patients may show physical impairment, mental or developmental disabilities, elevated intracranial pressure and obstructive sleep apnoea. The impact of this condition on daily functioning has not been studied before.

Papilledema in isolated single-suture craniosynostosis: prevalence and predictive factors.

The purpose of this retrospective study was to assess the prevalence of papilledema in patients with isolated craniosynostosis. Second, we wanted to assess if the presence of ventricular dilatation on computed tomography (CT) scan is a predictive factor for the occurrence of papilledema. We included 205 consecutive children with an isolated single-suture craniosynostosis, who had at least 1 fundus examination.

Papilledema in patients with Apert, Crouzon, and Pfeiffer syndrome: prevalence, efficacy of treatment, and risk factors.

Patients with syndromic craniosynostosis are at risk for elevated intracranial pressure because of various physiologic and anatomic abnormalities. The aims of this study were to determine the prevalence of papilledema in syndromic craniosynostosis, to evaluate the results of the treatment, and to examine the risk factors. This is a retrospective study on 84 patients with Apert, Crouzon, or Pfeiffer syndrome.

Molecular basis of glutathione reductase deficiency in human blood cells.

Hereditary glutathione reductase (GR) deficiency was found in only 2 cases when testing more than 15 000 blood samples. We have investigated the blood cells of 2 patients (1a and 1b) in a previously described family suffering from favism and cataract and of a novel patient (2) presenting with severe neonatal jaundice. Red blood cells and leukocytes of the patients in family 1 did not contain any GR activity, and the GR protein was undetectable by Western blotting.