Both once-daily triple (rabeprazole, levofloxacin, and furazolidone) and twice-daily quadruple therapy (rabeprazole, bismuth subcitrate, doxycycline, and furazolidone) for 10 days achieved encouraging results. Subsequent studies should be performed to evaluate antibiotic resistance, doses, dosing intervals, duration of treatment, and safety of these two regimes.
OBJECTIVE:Aneurysmal subarachnoid hemorrhage puts patients at high risk for the development of pituitary insufficiency. We evaluated the incidence of pituitary dysfunction in these patients and its correlation with clinical outcome.METHODS:Pituitary function was tested in 66 consecutive patients in the first 15 days after aneurysmal subarachnoid hemorrhage. The following were measured in all patients: thyroid-stimulating hormone, free thyroxine, triiodothyronine, luteinizing hormone, follicle-stimulating hormone, total testosterone (in males), estradiol (in females), prolactin, serum cortisol, plasma adrenocorticotropic hormone, growth hormone and insulin growth factor.RESULTS:The endocrine assessment was made at a mean of 7.4 days (standard deviation ±6.6) after subarachnoid hemorrhage. Forty-four (66.7%) female and 22 (33.3%) male patients were evaluated. Thirty-nine patients (59.1%) had some type of pituitary dysfunction. Follicle-stimulating hormone/luteinizing hormone deficiency was the most frequent disorder (34.8%), followed by growth hormone/insulin growth factor (28.7%), adrenocorticotropic hormone (18.1%) and thyroid-stimulating hormone (9%). Seventeen (25.7%) patients showed deficiencies in more than one axis. A greater incidence of hormone deficiency was observed in patients with a Glasgow Coma Scale score ≤13 (t test, p = 0.008), Hunt-Hess grade ≥4 (t test, p<0.001), or Fisher grade 4 (t test, p = 0.039). Hormone deficiency was not significantly associated (p>0.05) with increased hospitalization or clinical outcome.CONCLUSION:Pituitary dysfunction was identified in a substantial portion of patients with previous aneurysmal subarachnoid hemorrhage, but no association was found between this dysfunction and poor clinical outcome.
Background:Sentinel headache (SH) is a kind of secondary headache and is characterized as sudden, intense, and persistent, preceding spontaneous subarachnoid hemorrhage (SAH) by days or weeks.Methods:Eighty-nine consecutive patients with a diagnosis of spontaneous SAH were evaluated following admission to the Neurosurgical Service at Santa Casa Hospital, Belo Horizonte, between December 2009 and December 2010.Results:Out of the 89 patients, 64 (71.9%) were women. Mean age was 48.9 years (SD ± 13.4, ranging from 18 to 85 years). Twenty-four patients (27.0%) presented SH, which occurred, in average, 10.6 days (SD ± 13.5) before a SAH. No statistically significant differences were observed between the presence of SH and gender, arterial hypertension and migraine (P > 0.05), Glasgow Comma Scale (GCS) and World Federation of Neurological Surgeons (WFNS) scale at admission.Conclusion:The prevalence of SH was 27% in this study but no related factors were identified. Therefore, further clarification of this important entity is required so as to facilitate its recognition in emergency services and improve the prognosis of patients with cerebral aneurysms.
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