New insulins and newer insulin regimens: a review of their role in improving glycaemic control in patients with diabetes.

The legacy effect of early good glycaemic control in people with diabetes shows it is associated with reduction of microvascular and macrovascular complications. Insulin therapy is essential and lifesaving in individuals with type 1 diabetes and beneficial for those with type 2 diabetes who fail to achieve optimal glycaemic targets with other classes of glucose-lowering therapies. Since the introduction of insulin analogues, insulin management has changed.

Cataplectic facies: clinical marker in the diagnosis of childhood narcolepsy-report of two cases.

Background: Narcolepsy is a chronic disease and is commonly diagnosed in adulthood. However, more than half of the patients have onset of symptoms in childhood and/or adolescence. The full spectrum of clinical manifestations, namely excessive daytime sleepiness, cataplexy, hypnagogic hallucinations, and sleep paralysis, is usually not present at disease onset, delaying diagnosis during childhood.

Carers' express positive views on the acceptability, efficacy and safety of buccal midazolam for paediatric status epilepticus.

Aim: Buccal midazolam has emerged as an effective alternative to rectal diazepam in the management of paediatric status epilepticus. This study aimed to identify carers' views on the safety, efficacy and acceptability of buccal midazolam in the management of this common neurological emergency.

Methods: Community-based, face-to-face interviews were carried out with 34 carers to evaluate the effectiveness, adverse effects and convenience of buccal midazolam as a rescue treatment for prolonged seizures.

Phenotypic heterogeneity in skeletal muscle sodium channelopathies: A case report and literature review.

Skeletal muscle sodium channelopathies (SMSCs) including hyperkalemic periodic paralysis (HyperPP), paramyotonia congenita (PC), and sodium channel myotonia are caused by sodium channel gene (SCN4A) mutations, with altered sarcolemal excitability, and can present as episodes of skeletal muscle weakness, paralysis, and myotonia. We report a teenage boy, who presented with features of HyperPP, PC, myotonia congenita, and sodium channel myotonia. His electromyography (EMG) revealed myopathic changes, myotonia, and Fournier EMG pattern I, and posed a diagnostic challenge.

Atypical juvenile neuronal ceroid lipofuscinosis: A report of three cases.

The diagnosis of juvenile neuronal ceroid lipofuscinosis (JNCL) is usually based on age of onset, initial clinical symptoms, clinical progression, and pathologic findings. Our cases manifested atypical clinical symptomatology and/or pathologic findings and therefore, represent variant forms of JNCL. Case 1 and 2 presented with slow developmental regression from the age of 4 years and became blind and wheelchair bound at around 8 years.

Fifteen-minute consultation: The child with acute ataxia.

Acute ataxia is a relatively common presentation to the paediatric acute services or child neurologist. Although the cause of ataxia is most often benign, it is important during initial assessment to recognise or exclude serious causes including brain tumour and central nervous system infections. It is equally important to recognise the non-neurological causes of unsteady gait and to avoid unnecessary investigations.

MICrocephaly, disproportionate pontine and cerebellar hypoplasia syndrome: A clinico-radiologic phenotype linked to calcium/calmodulin-dependent serine protein kinase gene mutation.

MICrocephaly, disproportionate pontine and cerebellar hypoplasia (MICPCH) syndrome, a rare X-linked disorder, generally seen in girls, is characterized by neurodevelopmental delay, microcephaly, and disproportionate pontine and cerebellar hypoplasia. It is caused by inactivating calcium/calmodulin-dependent serine protein kinase (CASK) gene mutations. We report a 2-year-old girl with severe neurodevelopmental delay, microcephaly, minimal pontine hypoplasia, cerebellar hypoplasia, and normal looking corpus callosum, with whom the conventional cytogenetic studies turned out to be normal, and an array-comparative genomic hybridization (a-CGH) analysis showed CASK gene duplication at Xp11.