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Multiple prospective, randomized studies show that breast conservation therapy (BCT) results in survival rates equal to mastectomy (Mx) for patients with early stage breast cancer (ESBC). Nevertheless, BCT remains underused in certain areas of the nation, without clearly definable reasons. Several studies have implicated socioeconomic status as one potential cause for this disparity in BCT usage. We sought to compare BCT rates in the medically indigent versus insured patients, within the same institution. ⋯ These data refute the hypothesis that socioeconomic status, as reflected by medical insurance, is a determinant of BCT in women with ESBC. Distance of <40 miles to a radiation therapy facility, Stage I disease, and diagnosis after 1995 were factors associated with higher BCT rates.
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Annually about 50,000 patients are hospitalized for acute stroke in Hungary. Of all stroke cases 85% are ischemic, and 15% are hemorrhagic (intracerebral or subarachnoid). In acute ischemic stroke the only registered causal treatment with proven efficacy is thrombolysis with intravenous administration of recombinant tissue plasminogen activator with a 3-hour time window. ⋯ In subarachnoid hemorrhage nimodipine was found effective in preventing vasospasm and thus secondary ischemic cerebral damage. Although the results of individual trials are conflicting, a systematic review on the effects of statins suggests a similar effect. Due to the limited options of evidence based treatments of acute stroke primary prevention has utmost importance.
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NOBOX (newborn ovary homeobox gene) is an oocyte-specific homeobox gene that plays a critical role in early folliculogenesis and represents a candidate gene for nonsyndromic ovarian failure. We investigated whether mutations in the NOBOX gene cause premature ovarian failure (POF). We sequenced the NOBOX gene in 96 white women with POF and discovered seven known single-nucleotide polymorphisms and four novel variations, two of which, p. ⋯ Electrophoretic mobility shift assay (EMSA) confirmed that the missense mutation, p. Arg355His, disrupted NOBOX homeodomain binding to NOBOX DNA-binding element (NBE) and had a dominant negative effect on the binding of wild-type NOBOX to DNA. Our findings demonstrate that NOBOX mutations can cause POF.
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This study was performed to evaluate the clinical course of patients treated for traumatic microhyphema and the occurrence of elevated intraocular pressure (IOP) and secondary hemorrhage in these patients. ⋯ Complications from traumatic microhyphema treated with standard measures are few. Closeness of follow-up may be determined by IOP on presentation. Secondary hemorrhage seems to be unaffected by the use of topical corticosteroids.