Budesonide Reverses Lung Hyperinflation in Childhood Asthma: a Controlled Study

Budesonide (800 mg bid, for 2 months) was administered to 12 asthmatic children (mean age, 11.293.3 years) with lung hyperinflation (TGV]130% predicted and:or RV]140% predicted) in a randomised, placebo controlled, double blind, crossover study. Body plethysmography (panting frequency controlled at 1·s 1) was performed at the beginning, 2 months afterwards (before crossover) and at the end of the study. Budesonide significantly reduced TGV (2.3590.90 l BTPS or 126924% predicted) compared with placebo (2.5491.08 l BTPS, P 0.014 or 140921% predicted, PB0.05). In addition, budesonide significantly increased mean specific conductance (0.0690.02 cm H2O 1 l s 1 to 0.0790.01 cm H2O 1 l s 1, PB0.05). It was concluded that budesonide reduced lung hyperinflation most likely by decreasing airway inflammation.

Neuropsychological Abnormalities in Children with the Panayiotopoulos Syndrome Point to Parietal Lobe Dysfunction

Panayiotopoulos syndrome (PS) is a common epilepsy syndrome associated with rare clinical seizures and unknown localization of the epileptogenic area. Despite findings of normal development in patientswith PS, recent neuropsychological studies point to subtle and diverse cognitive impairments. No well-outlined hypothesis about the localization of the brain dysfunction responsible for these impairments has been proposed.We further explored the cognitive dysfunctions in PS andmade inferences on the most likely anatomical localization of brain impairment. A group of 19 patients (aged 6–12) with PS was rated according to spike activity and lateralization. The patients were submitted to a neuropsychological evaluation to assess general intelligence, memory, language, visual–perceptual abilities, attention, and executive functions. Using 35-channel scalp EEG recordings, the N170 face-evoked event-related potential (ERP)was obtained to assess the functional integrity of the ventral pathway. All patientswith PS showed normal IQ but subtle and consistent neurocognitive impairments. Namely, we found abnormalities in the copy task of the Rey–Osterrieth Complex Figure and in theNarrative Memory Test. There was no correlation between neuropsychological impairments with spike activity and hemispheric spike lateralization. The N170 ERP was normal in all patients except for one. Our neuropsychological findings demonstrate impairments in visual–perceptual abilities and in semantic processing. These findings, paired with the absence of occipital lobe dysfunction in all neuropsychological studies of PS performed to this date, support the existence of parietal lobe dysfunction.

A Case of Post-Radiotherapy Gastritis: Radiation Does Not Explain Everything

Hemorrhagic gastritis is a possible late toxicity outcome after radical radiotherapy but it is nowadays a very rare condition and most likely depends on other clinical factors. We report the case of a 77-year-old woman with a symptomatic solitary extramedullary intra-abdominal plasmacytoma and multiple gastric comorbidities, treated with external beam radiotherapy. Despite the good response to radiotherapy, the patient experienced multiple gastric bleeding a few months later, with the need of multiple treatments for its control. In this paper we will discuss in detail all aspects related to the different causes of hemorrhagic gastritis.