Emilia Ferruzza

Remembering and knowing the past: a case study of isolated retrograde amnesia.

We describe a patient, RM, who suddenly became amnesic for premorbid autobiographic events in the absence of any known precipitating event. Learning abilities as well as semantic knowledge were normal. Knowledge of famous facts and persons was good, although not perfect. Whether RM suffered from organic or psychogenic isolated retrograde amnesia (IRA) could not be established on the basis of available clinical and neuropsychological elements. Regardless of its aetiology, RMs case respects the boundaries between semantic and episodic memory and so gives further support to the distinction between these two memory systems.

Divergence of Central Nervous System Involvement in 2 Italian Sisters with Congenital Muscular Dystrophy: A Clinical and Neuroradiological Follow-Up

We report the clinical and neuroradiological follow-up of 2 Italian sisters, 10 and 6 years of age, affected by congenital muscular dystrophy (CMD) with divergent CNS involvement. In both, CMD was diagnosed by finding dystrophic alterations in muscle biopsy and muscular deficit at birth. The elder sister suffered also from marked intellectual deficit and epilepsy, as usually reported in children with Fukuyama CMD. In the same patient, at 2 years of age, CT scan showed severe hypodensity of cerebral white matter and severe ventricular dilatation of occipital horns. At 8 years of age, MRI also showed clearcut pachygyria mainly in the parietal and occipital lobes. MRI and CT scan at the same age showed improvement of the leukoencephalopathy and unchanged ventricular dilatation, as reported for patients with Fukuyama CMD. Unlike Japanese cases, however, she showed no progression in her muscular deficit and her muscle immunostaining of laminin M chain (merosin) was normal. The younger sister had normal mental development, never experienced epileptic fits and had always normal EEG. However, as often seen in classical CMD, her CT scan showed moderate hypomyelination of cerebral white matter and mild dilatation of lateral ventricles. MRI did not show any other brain abnormalities. Sequential CT scan at 2, 4 and 6 years of age showed improvement of the leukoencephalopathy. Her muscular deficit had a stationary clinical course. Her immunostaining of muscle merosin was moderately reduced. The finding of Fukuyama-like and classical CMD in 2 sisters indicates the possibility that different forms of CMD may be different expressions of the same genetic disease.

Brain alterations in the classical form of congenital muscular dystrophy

In the classical form of congenital muscular dystrophy (CMD), subclinical brain involvement is frequent. In order to establish the natural evolution of CNS alterations in this type of CMD, the cerebral functions of 12 cases were examined longitudinally for a mean period of 8 years. There were 7 boys and 5 girls, with a mean age of 5 years at first evaluation and 13 at the last one. Merosin expression in muscle fiber basement membrane, evaluated in 10 of them, was normal in 6 and deficient in 4. CNS conditions were followed up by repeated neuropsychiatric examinations, intelligence tests, EEG and brain CT scan and/or MRI. Eight of the 12 patients (including the 4 with merosin-deficiency) had normal intelligence, while 4 had mild to moderate mental retardation: in all the intellectual ability was unchanged during the follow-up study. CT scan detected minor brain alterations in 9 patients: 6 of these, the 4 with merosin deficiency and 2 others in whom merosin was not evaluated, presented leukoencephalopathy: on neuroimaging reappraisal it was unchanged in 3, improved in 2 and worse in 1 (a merosin-deficient case). Cerebellar alterations or mild ventricular dilatation were detected in 8 cases, including 3 merosin-non-deficient ones: these abnormalities were unchanged at the last study by CT and MRI, as were the normal neuroimaging findings observed in 3 other cases. Overall, during our study the brain alterations found in classical CMD showed a stationary or an improving course; progressive worsening was observed only in 1 of 4 merosin-deficient cases with leukoencephalopathy.

Perinatal stress and food allergy: a preliminary study on maternal reports.

Maternal stress in fetal and early life has been associated with the development of respiratory allergies, but no studies exist about food allergy. Stressful events and the quality of caregiving provided, as they affect the emotional and physiologic regulation of the infant, could alter the hypothalamic–pituitary–adrenal and immune system, facilitating an increased allergic response. This study aimed to investigate the influence of perinatal stress, as perceived by mothers, on developing food allergy in childhood. A survey on pregnancy and the first three months after giving birth was submitted to 59 Italian mothers of at least one child suffering from severe food allergy and one completely healthy child, for a total of 118 children examined. The presence of stressful events and the quality of perinatal period for each child were assessed retrospectively. The food allergic children’s data were compared to siblings’ data through inferential statistics. The results showed a significantly higher number of stressful events occurred during patients’ perinatal period, compared to siblings, in particular bereavements in pregnancy and parenting difficulties in postpartum. Mothers reported harder pregnancies and more stressful, harder, and, in general, worse postpartum when referring to their food-allergic children, in comparison with their siblings (p < .05). Psychological aspects are demonstrated to be involved in the development of allergic diseases. This study constitutes the first step to examine the role of early stress and perinatal psychosocial factors in the pathogenesis of food allergy; further studies are necessary to understand individual psychological impact and its relations with genetic and biological factors.

Food allergy and attitudes to close interpersonal relationships: an exploratory study on attachment

Food allergy is a common immunologic disease that includes potentially fatal reactions. It impacts considerably on patients’ social life including close interpersonal relationships. Attachment theory provides a theoretic framework to evaluate the quality of close interpersonal relationships in chronic disorders. Attachment insecurity, mainly characterized by attachment avoidance, has been found in a variety of health conditions, but still needs to be investigated in food allergy. The study aimed to investigate attachment, as attitude to close interpersonal relationships, among food‐allergic young patients, compared to healthy controls.

Alexithymia in food-allergic versus healthy children and young adults

Alexithymia is a multifaceted personality construct associated with several medical illnesses. However, no studies have focused on food allergy. We investigated alexithymia among food-allergic youths, compared to a matched healthy sample. A total of 220 participants aged 9–25 years were assessed using the Toronto Alexithymia Scale and the Alexithymia Questionnaire for Children. Food-allergic patients reported higher levels of alexithymia compared to a matched healthy sample. Furthermore, an association between alexithymia and a clinical history of anaphylaxis was found among patients. Some possible hypotheses have been discussed considering physiological, psychological, developmental, and cognitive/behavioral factors.

Assessment of children's nutritional attitudes before oral food challenges to identify patients at risk of food reintroduction failure: a prospective study

Inappropriate dietary eliminations may impair quality of life, affect childrens growth and unnecessarily impact on healthcare costs. Previous retrospective studies reported that around 25% of children continue a food‐avoidance diet despite a negative oral food challenge (OFC). A definite pattern has not been found yet for patients not reintroducing the food. This study aimed to examine the role of childs nutritional attitudes and maternal anxiety in reintroducing food after a negative OFC.

Focus Groups in the Prevention of Teenagers’ Alcohol Misuse

ABSTRACT The present study assessed the efficacy of focus groups (FGs) used as part of a prevention-action project targeting students in their first and second years of Italian high school (9th and 10th graders). A sample of 661 students was randomly divided into an experimental group participating in an FG activity and a control group only attending a brief informative meeting. Two questionnaires were administered to measure alcohol consumption and any psychopathological vulnerability, respectively, with test–retest modality. Among the most important results, 52.4% of students drank alcoholic beverages on Saturday evenings and this consumption increased with age; in addition, alcohol consumption was associated with psychobehavioral problems of the externalizing type. The FGs proved effective in reducing the known tendency for alcohol consumption to increase with age, in terms of both the frequency of ingestion of alcoholic beverages and the quantity of alcohol involved.

Reversible Aphasia in Adolescence: A Late-Onset form of Landau Kleffner Syndrome? Report of a Single Case

An adolescent boy developed a long-lasting pattern of global aphasia, concomitant to focal (left temporal) EEG abnormalities; this was followed by complete recovery. Laboratory and neuroimaging studies were within normal limits. The possibility of a late-onset Landau Kleffner syndrome is discussed.