[The use of verapamil in the treatment of hemicrania without aura].

The efficacy of verapamil CR in migraine prophylaxis has been tested in an open study with 64 patients. The group of patients showed a significant decrease of the frequency, duration and severity score of their headache. All patients were treated for 3 months; thirty patients extended the treatment for 6 months without further improvement.

Risk factors in lacunar syndromes: a case-control study.

The association between some hypothetical risk factors (previous TIA, hypertension, ECG ischemic abnormalities, diabetes, cigarette smoking, atrial fibrillation, hypercholesterolemia, hypertriglyceridemia, high hematocrit) and lacunar syndromes has been evaluated by a matched sample case-control study involving 108 consecutive, incident cases with lacunar syndrome and 216 hospital control subjects, matched for sex and age. A significant increase of Relative Risk (RR) has been shown for: 1. Previous history of TIA; 2.

[Hemispheric cerebrovascular lesions with secondary brain stem involvement. Anatomo-clinical study].

The authors studied incidence, nature and place of vascular injuries of brainstem secondary to acute hemispheric vascular injuries. In a large number of 363 patients deceased and submitted to autopsy, incidence was 10.2%, higher in haemorrhagic primitive injuries (13.

[Transitory global amnesia].

The authors studied 18 cases of transient global amnesia, a syndrome occurring in middle age, characterized by a sudden memory loss of recent events and transient inability to acquire new knowledge, while consciousness and personal identity are preserved. Chemical and laboratory findings indicates that TGA is probably due to transient ischemia in the temporal lobe and hippocampus.

[Tolosa-Hunt syndrome. Observations in 11 cases].

The authors report 11 cases of Tolosa-Hunt syndrome, a painful ophthalmoplegia due to an aspecific, benign, steroid-responsive inflammation of the cavernous sinus. Other causes of painful ophthalmoplegia, diagnostic findings and etiological hypothesis are discussed.