RESUMO
(1) Background. We aimed to assess long-term efficacy and safety in inadequately controlled type 2 diabetes (T2DM) of two SGLT-2 inhibitors: empagliflozin (Empa) and dapagliflozin (Dapa), combined with metformin, other oral antidiabetics or insulin, according to the protocols in Romania. (2) Methods. The data of 100 patients treated for T2DM with associated dyslipidemia and/or cardiovascular diseases at the University Hospital and Consultmed Medical Center in Iasi were retrospectively reviewed (2017-2021). In total, 48 patients had received dapagliflozin (10 mg with oral antidiabetics or insulin) and 52 patients received empagliflozin (10 mg /25 mg with oral antidiabetics). (3) Results. In both groups, the lowering of BMI was significant: Dapa group (32.04 ± 4.49 vs. 31.40 ± 4.18 kg/m2; p = 0.006), and Empa group (34.16 ± 5.08 vs. 33.17 ± 4.99 kg/m2; p = 0.002). Blood sugar average levels decreased significantly (170 vs. 136 mg/dL; p = 0.001 for Dapa; 163 vs. 140 mg/dL; p = 0.002 for Empa) and also average levels of HbA1c (7.90% vs. 7.51%; p = 0,01 for Dapa; 7.72% vs. 7.35%; p = 0.004 for Empa). (4) Conclusions. Better results in all variables were observed in younger male patients with a shorter duration of diabetes and threshold BMI levels of 34.1, treated with SGLT2, and more significantly with Empa.
RESUMO
UNLABELLED: Frozen section examination is aimed at making a preoperative diagnosis, determining the benign or malignant nature of a breast lesion, but also the most suitable surgical procedure. The sensitivity and specificity of this method and the causes of discrepancies were analyzed in a retrospective study of 2 177 breast lesions. METHOD: 1,150 frozen sections from 2,177 breast lesions were performed in the interval 1999-2005. The sections made at the open door cryostat and measuring 5 microm were stained with rapid Hematoxylin-Eosin. The following terms were used for describing the intraoperative diagnosis: negative, positive, and await paraffin section. After the frozen section diagnosis was made, the frozen tissue was thawed to room temperature and fixed in formalin overnight for further paraffin processing. The remaining unfrozen tissue was processed into a paraffin section. RESULTS: The number of cases and the number of frozen sections increased from 1999 (341 cases, 87 frozen sections) to 2005 (441 cases, 220 frozen sections). Mean sensitivity (a/a+c) was 94%, and mean specificity (d/b+d) was 99%. The false positive cases accounted for 0.08%, while the false negative ones for 2.26%. In 7% of the cases the diagnosis could not be made on frozen section. CONCLUSIONS: Despite the raging popularity of aspiration cytology, frozen section still stands out as the method of choice for rapid diagnosis. Frozen section is not indicated to be performed on mammographically detected lesions, small lesions, papillary lesions, proliferating fibrocystic disease, or tubular carcinoma.
