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Biomedical subjects

R Formisano

Publications and source records attributed to R Formisano.

At least 37 records · Page 2Linked to original sources
PubMed1994

Transcranial electrical stimulation in patients with apallic syndrome.

Muscle responses (MEPs) to transcranial electrical stimulation were studied in 7 patients with apallic syndrome. All the patients showed clinical signs of upper motor neurone impairment in the upper and lower limbs. MEPs were absent or markedly delayed in 4 of the 7 patients. Since patients with apallic syndrome show only minimal voluntary movement, transcranial stimulation is the only way to demonstrate abnormalities of fast corticospinal axons in these patients. Even though these patients often look similar clinically, with tetraplegia and decorticate or decerebrate posture, only some cases showed dysfunction of fast corticospinal neurons.

Adolescent↗
PubMed1993

Prolonged muscular flaccidity: frequency and association with unilateral spatial neglect after stroke.

The frequency of prolonged muscular flaccidity (PMF) was examined in a series of stroke patients in chronic phase suffering from hemiplegia with minimal spontaneous recovery (MSR). The results indicated that in such a population with poor motor recovery, PMF was significantly more frequent than spasticity. PMF was found to be associated with left-sided hemiplegia and unilateral spatial neglect. The minimal spontaneous recovery of the series of stroke patients we studied could be dependent on the interaction of three negative prognostic factors: left sided hemiplegia, unilateral spatial neglect and prolonged muscular flaccidity.

Aged↗
PubMed1992

Tension type headache: a neuropsychological and neurophysiological study.

Characteristic personality profiles of patients suffering from either migraine headache (MH) or tension type headache (TTH) have been described in the light of Minnesota Multiphasic Personality Inventory (MMPI). In the present study we evaluated personality profile changes following modifications of the painful symptoms after treatment, through the administration of the MMPI to MH and TTH patients. In TTH patients with no clinical improvement the depression scale scores were higher after 6 months of treatment, whereas in MH patients similar scores were observed before and after therapy, thus suggesting a primary role of depression in the onset of pain in the latter patients. Computerized EMG recording of the neck muscle activity showed different patterns of muscle contraction in resting condition and during stress or maximal muscular activity in patients suffering from TTH as compared to MH patients and normal subjects.

Adult↗
PubMed1992

Rehabilitation and Parkinson's disease.

In this study we evaluated the efficacy of physical therapy together with drug therapy in a group of parkinsonian patients, compared with a group of patients treated using drug therapy only. The physical therapy program lasted four months and included passive and active mobilization exercises, adopted for postural control and equilibrium, walking and prevention of contractures and ankylosis. The assessment was accomplished by means of clinical rating scales and motor performance tests. Patients treated by means of physiotherapy showed an improvement at the end of the study in both clinical scales and motor performance tests. This improvement was noted in both patients with less severe and more severe symptoms as well as in those with shorter and longer disease duration. It is not easy to assess the role played by physical therapy due to the difficulty of an objective evaluation; our results, however, show an improvement in the functional performance of patients and suggest the usefulness of physical therapy associated with drug therapy in a comprehensive treatment for Parkinson's disease.

Aged↗
PubMed1992

[Rehabilitation of oro-pharyngeal dysphagia of neurogenic etiology using radiological examination: preliminary results].

Dysphagia is more frequently observed in patients with neurologic diseases (stroke, bulbar or pseudo-bulbar syndrome, amyotrophic lateral sclerosis, cranial trauma). Furthermore, the presence of this pathology is obviously more frequently noted in the light of the increase in the length of the human life span. It has become evident that alternative feeding procedures such as the nasogastric tube or gastrostomy may bring about complications and deprive patients of the oral phase of deglutition which plays a leading role in stimulating digestive functions. The Authors report a systematic research on the rehabilitation aspects of neurogenous dysphagia. All the patients studied underwent a neurological examination and oropharyngeal functional evaluation using echo-videorecording of the oral phase of deglutition and fluoro-videorecording of the pharyngeal phase. The data obtained allowed for the selection of five patients considered suitable for the rehabilitation program. One of them had a multi-infarct encephalopathy, two a spastic hemiplegia f.b.c., a fourth a cerebellar syndrome and the last a sequela of meningioma removal of the ponto-cerebellar angle with peripheral paralysis of the right VII, IX, X, XI cranial nerves. This last patient also underwent a crico-pharyngeal myotomy. Therapy consisted in making the patient sensitive to swallowing movements and in training them to assume a compensatory posture as well as functional rehabilitation of the organs involved in deglutition. The first datum emerging from the study is the lack of etiological homogeneity found in the cases treated with evident variability in different deglutition organ impairment, even though there was the common denominator of the dysphagia symptom. With regard to the results obtained, there was a complete resolution in one patient, while in the other four there was such an improvement as to allow the patients a safe autonomous oral assumption of food. The positive results obtained are not only linked to the recovery of damaged organs, but also to the development of compensatory strategies such as the choice of appropriate food consistency and the assumption of postures which protect the respiratory tract from aspiration and favor crico-pharyngeal relaxation.

Adult↗
PubMed1991

Nimodipine in migraine: clinical efficacy and endocrinological effects.

Serum prolactin is increased during chronic flunarizine treatment of patients suffering from migraine. In order to clarify the role of calcium in control of the secretion of anterior pituitary hormones, a study has now been made of the effects of chronic nimodipine and propranolol treatment of migraine patients on prolactin (PRL), luteinizing hormone (LH) and growth hormone (GH) levels. 11 patients were treated with nimodipine and 8 with propranolol for four months. A statistically significant reduction in the frequency of the attacks was demonstrated in both groups. No significant change was found in the hormones levels during nimodipine treatment.

Adult↗
PubMed1991

Neuropsychological outcome after traumatic temporal lobe damage.

The most frequent sequelae after severe brain injury include changes in personality traits, disturbances of emotional behaviour and impairment of cognitive functions. In particular, emotional changes and/or verbal and non verbal dysfunctions were found in patients with bilateral or unilateral temporal lobe lesions. The aim of our study is to correlate the localization of the brain damage after severe brain injury, in particular of the temporal lobe, with the cognitive impairment and the emotional and behavioural changes resulting from these lesions. The patients with right temporal lobe lesions showed significantly better scores in verbal intelligence and verbal memory in comparison with patients with left temporal lobe lesions and those with other focal brain lesions or diffuse brain damage. In contradistinction, study of the personality and the emotional changes (MMPI and FAF) failed to demonstrate pathological scores in the 3 groups with different CT lesions, without any significant difference being found between the groups with temporal lesions and those with other focal brain lesions or diffuse brain damage. The severity of the brain injury and the prolongation of the disturbance of consciousness could, in our patients, account for prevalence of congnitive impairment on personality and emotional changes.

Adolescent↗
PubMed1991

Continuous intravenous infusion of TRH-T: clinical, cardiovascular and endocrinological effects.

Seven patients, six suffering from amyotrophic lateral sclerosis (ALS) and one from Friedreich ataxia, were treated with a placebo i.v. infusion during the first day and with TRH-T i.v. infusion at a rate of 2 mg/h for 8 h daily (total daily dosage 16 mg) on the 2 consecutive days. Continuous blood pressure (BP) and EKG monitorings were performed during 3 days infusion. Blood samples were collected for endocrinological evaluations. The neurological evaluation after acute TRH-T treatment showed an objective improvement in 3 of the 8. We found significantly higher values of systolic (max. difference of 10.1 mm Hg) and diastolic (max. difference of 8.8 mm Hg) BP than during placebo, beginning from the 5th h of the infusion (p less than 0.05). A trend in progressive increase of the heart rate (HR) reached statistical significance (p less than 0.01) at the 8th h of the second TRH-T infusion. The cardiovascular changes during the i.v. continuous TRH-T infusions were clinically irrelevant and never required the interruption of the treatment.

Adult↗
PubMed1990

Cluster-like headache and head injury: case report.

This appears to be the first report of cluster-like headache secondary to post-traumatic subdural hematoma. A 39 year old man consulted us for cluster-like headáche on the right side following an injury to the right frontotemporal region some 45 days before. A CT scan revealed a chronic subdural hematoma in the right frontotemporal region. We discuss the possible relationship between the head injury and the headache and suggest the value of CT scanning in patients with cluster headache.

Administration, Rectal↗
PubMed1989

Association of ganglioneuroblastoma with syringomyelia. Case report.

The association of a syndrome of a degenerative nature such as syringomyelia and a neuroblastoma can be of clinical interest. We will describe the case of a young female suffering from a retroperitoneal neuroblastoma and secondary development of syringomyelia. The possible pathogenetic link between these two pathologies will be discussed. Firstly, the dysontogenetic interpretation will be underlined. Other hypotheses will concentrate on the presence of tumors within the cord, which tend to cavitate, and furthermore, on the association between the edema and some diseases such as neoplasma, traumas, and on arachnoiditis as a major pathogenetic factor in syringomyelia. The existence of a possible link between arachnoiditis and the radiotherapy received by the patient after the surgical excision of the retroperitoneal neuroblastoma, will be discussed. Lastly a further pathogenetic hypothesis will be pointed out: an intramedullary softening due to disturbed blood supply, caused by the extramedullary neoplasm.

Adolescent↗
PubMed1989

[Motor speech disorder after removal of a glioblastoma in the left hemisphere: Cortical disorder or apraxia?].

A 38-year-old male patient with a deep central parietal lesion in the left hemisphere reveals a motor speech disorder but no aphasia as evidenced by linguistic testing with the Aachener Aphasietest. Nuclear magnetic resonance tomography of the brain shows no lesion of the brainstem. Whether the speech disorder can be termed cortical dysarthria or apraxia of speech is left open to discussion.

Adult↗
PubMed1988

Complicated migraine: case report.

The occurrence of long lasting focal neurological deficit as a complication of migraine is well known. A high incidence of C.T. scan abnormalities have been seen in subjects affected by severe complicated migraine; in some cases such lesions had the aspect of cerebral infarction. In this report we will relate case of a 29 year old woman with complicated migraine and multifocal suffering within the area of the hind brain circulation. The hypodense area we found with C.T. in the left cerebellar hemisphere and the reversibility of this lesion could support the hypothesis of focal edema in our case.

Adult↗