[Congenital disorder of glycosylation type Ia (CDG Ia) - underdiagnosed entity?]. / Synnynnäinen tyypin Ia glykosylaation häiriö.

Congenital disorders of glycosylation (CDG) are a relatively recently identified group of multisystem disorders caused by defective glycosylation of N-glycosylated proteins. They mainly involve the central and peripheral nervous system, but other organ systems are involved as well. Type CDG Ia accounts for over 80% of cases, characterized by decreased activity of the enzyme phosphomannomutase caused by mutations in chromosome 16 PMM2 gene. Treatment of CDG Ia remains symptomatic.

Peptide hormones in infants with feeding disorders.

The prevalence of eating problems in otherwise healthy infants is a common problem in Western countries. Peptide hormones such as adiponectin, ghrelin and resistin have been shown to play an important role in the regulation of satiety and hunger in several diseases and states. The aim of this study was to evaluate the peptide hormone levels in children with eating problems. In this study, 12 otherwise healthy infants (mean age 10.4 months) with eating problems and 12 healthy controls were studied. At their first hospital visit samples for analysis of adiponectin, ghrelin and resistin were obtained and a careful physical examination was carried out. To exclude any possible anatomic or metabolic reason for eating problems necessary investigations were also performed. Adiponectin levels were significantly higher in the cases than in the controls (p = 0.033), and the difference was still significant after adjustment for weight (p < 0.05). Resistin and ghrelin concentrations showed no significant differences. Conclusions. For the first time we were able to show in this pilot study that adiponectin concentrations were elevated in the infants with eating problems. Cross-sectional association does not necessarily imply causal relationship. Thus, further studies with larger number of cases will be needed to clarify the role of adiponectin in the eating problems in infants.

[Update on current care guidelines. The treatment of status epilepticus]. / Pitkittynyt epileptinen kohtaus.

Status epilepticus is a medical emergency. Most epileptic seizures last for 1-4 minutes and seizures lasting over five minutes, should be treated as status epilepticus. EEG is essential for diagnostics and the monitoring of treatment effect. The treatment for status epilepticus, irrespective of aetiology, can be divided into first-aid medications, such as buccal midazolam or rectal diazepam, first-line medications such as intravenous diazepam or lorazepam, and second-line medications such as fosphenytoin and valproate for adults and phenobarbital for children. Third-line treatment is suppressive general anaesthesia, monitored by continuous EEG. Antiepileptic medication of patients with epilepsy should be carefully re-evaluated after episode of status epilepticus.