Acta clinica Croatica
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Acta clinica Croatica · Mar 2019
Case ReportsINDIVIDUALIZATION OF CUSTOM COMPOUNDED HORMONE THERAPY IN A PATIENT WITH CHEMOTHERAPY INDUCED PREMATURE OVARIAN INSUFFICIENCY AND IMPAIRED LIVER FUNCTION - CASE REPORT.
Although the use of commercially manufactured hormone therapy (HT) to treat menopausal symptoms has declined during the past 12 years, the use of custom compounded HT seems to have increased. A 39-year-old woman with refractory anemia sustained premature ovarian insufficiency following allogeneic stem cell transplantation. After systemic biologic treatment (azacitidine) and corticosteroid therapy, besides extreme climacteric symptoms (Green Climacteric Scale, 59) and impaired quality of life, she also had elevated liver enzymes. ⋯ She was much better but she complained of low libido, decreased sex drive and emotional instability, so 1% testosterone gel was added. Now she was completely satisfied, Green Climacteric Scale was 8 and liver enzymes were normal. In conclusion, custom compound HT has the possibility of tailoring and adjusting therapy to the individual need, which has been the everlasting goal in menopause medicine and should be a good option for special clinical cases.
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Acta clinica Croatica · Mar 2019
FALSE POSITIVE PHENOTYPIC DETECTION OF METALLO-BETA-LACTAMASES IN ACINETOBACTER BAUMANNII.
Phenotypic detection of metallo-β-lactamases (MBLs) in Acinetobacter (A.) baumannii is a serious challenge to clinical microbiologists. MBLs are inhibited by metal chelators such as ethylenediaminetetraacetic acid) (EDTA). Production of MBLs cannot be recognized based on resistance phenotype. ⋯ However, false positive results were observed in strains with class D carbapenemases using both tests, i.e. all OXA-23 and OXA-24/40 producing organisms and most OXA-58 positive strains (77% with CDT-EDTA vs. 65% with EPI-DT). False positive results can occur because oxacillinases are converted to a less active state in the presence of EDTA, leading to augmentation of the inhibition zone around the carbapenem disk or reduction of carbapenem minimum inhibitory concentrations. This study showed high sensitivity but low specificity of phenotypic methods in the detection of MBLs.