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C Testa

Publications and source records attributed to C Testa.

67 records · Page 4Linked to original sources
PubMedDate not supplied

Cerebral ischemia and asymptomatic coronary artery disease: a prospective study of 83 patients.

A prospective cardiologic evaluation was performed in 83 consecutive patients with transient cerebral ischemia or mild stroke and without symptoms or electrocardiographic signs of ischemic heart disease. Patients were studied with an electrocardiographic exercise test; a positive test was followed by exercise Thallium-201 myocardial scintigraphy. Results were compared to those obtained in a group of 83 age and sex-matched healthy subjects submitted to the same study protocol. Asymptomatic coronary artery disease was detected in 28% of cerebrovascular patients with adequate electrocardiographic exercise test. A scintigraphic perfusion defect of variable extension was found in 19 of them. In the control group the electrocardiographic exercise test was positive in only 6% (p less than 0.01). Our results support the concept that: asymptomatic ischemic heart disease is often associated with cerebrovascular disease; therefore cerebral ischemic attacks may be a marker of coronary artery disease, an active investigation of the heart should be considered in cerebrovascular patients in order to plan optimal, comprehensive management.

Adult↗
PubMedDate not supplied

Subarachnoid hemorrhage: frequency and severity of cardiac arrhythmias. A survey of 70 cases studied in the acute phase.

The frequency and severity of cardiac arrhythmias were studied in 70 patients with spontaneous subarachnoid hemorrhage investigated prospectively with 24-hour Holter monitoring. Patients were less than 70 years old and without clinical and/or ECG signs of previous heart disease; Holter monitoring was initiated within 48 hours of subarachnoid hemorrhage. Arrhythmias were detected in 64 of the 70 patients (91%). Twenty-nine of the 70 patients (41%) showed serious cardiac arrhythmias; malignant ventricular arrhythmias, i.e., torsade de pointe and ventricular flutter or fibrillation, occurred in 3 cases. Serious ventricular arrhythmias were associated with QTc prolongation and hypokalemia. No correlation was found between the frequency and severity of cardiac arrhythmias and the neurologic condition, the site and extent of intracranial blood on computed tomography scan, or the location of ruptured malformation. The extremely high incidence of cardiac arrhythmias, sometimes serious, in the acute period after subarachnoid hemorrhage and the absence of clinical and radiologic predictors make systematic continuous ECG monitoring compulsory to improve the overall results of subarachnoid hemorrhage, irrespective of early or delayed surgical treatment.

Acute Disease↗
PubMedDate not supplied

Results of treatment.

Overall results of management in patients admitted to the 8 Italian centers participating in the International Cooperative Study on Timing of Aneurysm Surgery were rather unsatisfactory, with good recovery in only 42% of patients, and death in 45% of patients. As compared to the other centers included in the Study, Italian centers exhibited a significantly lower recovery rate and a significantly higher mortality rate. There were significant differences also between the individual Italian centers; independently of admission neurological status and timing of surgery, the outcome was better in centers 2 and 6 (a mortality rate under 20%) and worse in centers 1 and 8 (a mortality rate around 60%). Using prognostic factor models, higher than expected mortality rates were observed in 4 centers, and lower than expected good recovery rates in 3 centers. In Italian centers vasospasm accounted for the highest morbidity and mortality rate; the difference in mortality rate from vasospasm between Italian and other centers was very significant. Other important causes of death and disability were constituted by direct effect of the initial bleed and by recurrent hemorrhage. Patients operated on in Italian centers exhibited a good recovery in 57% of cases; the mortality was 27%. Differences from the other centers were less marked than for the overall management results. Mortality rates from vasospasm and from surgical complications were significantly higher in Italian than in the other study centers. Between the individual Italian centers, vasospasm accounted for the highest mortality rate in centers 7 and 8 (17% and 28% respectively). Postoperative pneumonia was significantly more frequent in Italian than in the other centers. In regard to timing of surgery, the differences in results between Italian and other centers were less marked when surgery was performed after 10 days from hemorrhage. In Italian centers as a whole, a delayed operation was linked with a better outcome than an early or subacute operation. The lowest recovery rate was observed in drowsy patients operated on between 4 and 10 days from the hemorrhage. Focal ischemic deficits and pneumonia were prevalent after an operation within 3 days of hemorrhage, while postoperative brain swelling was most frequent in patients operated on between 4 and 10 days from hemorrhage. The differences in results between Italian and other centers and among the individual Italian centers are widely discussed; possible explanations include inadequate modalities of treatment (especially inadequate management of vasospasm) and structural deficiencies of intensive care management in seriously ill patients.

Humans↗
PubMedDate not supplied

Radical resection and reconstruction in spheno-ethmoidal-orbital tumors. Report of 3 cases.

Three cases of radical exenteration of spheno-ethmoidal-orbital tumors followed by plastic reconstruction of the cranial basis are described. The technique utilized has recently been developed and described by Derôme and is particularly satisfactory for benign and slow-growing malignant tumors of this region. The indications, preparation and collaborations are described, as well as the advantages and drawbacks to the procedure.

Adolescent↗
PubMedDate not supplied

[Problems in managing the newborn infant with lumbosacral meningomyelocele: basis for comprehensive care].

Newborns affected by spina bifida with myelomeningocele has been managed in Bologna by a team of neurosurgeons and neonatologists, whose experience is described here. Among the main problems faced during a ten years period are: selection of infants for surgical correction, treatment schedule and follow up program, nursing protocol in an intensive care unit. Basing on their personal work and an exhaustive literature's revision, the authors emphasize the opportunity of delaying surgery until local and general conditions are improved and a careful evaluation of the patient has been achieved. An appropriate pre and post operative nursing is mandatory. But the whole therapeutic program and furthermore any rehabilitation chance has their cornerstone in a full cooperation among the several specialists involved. The neonatologist first, the family pediatrician later can act as the pivot for the team, in order to achieve a comprehensive approach and an "overall" management for the individual affected child.

Critical Care↗