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ACTA ENDOCRINOLOGICA (BUC)
The International Journal of Romanian Society of Endocrinology / Registered in 1938in Web of Science Master Journal List
Acta Endocrinologica(Bucharest) is live in PubMed Central
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Case Report
Gheorghiu ML, Niculescu D, Dumitrascu A, Coculescu M
Pituitary stone in long-standing acromegaly with spontaneous remissionActa Endo (Buc) 2008 4(2): 203-210 doi: 10.4183/aeb.2008.203
AbstractA 51 years old woman, diagnosed 23 years ago with acromegaly and non-insulin dependent diabetes mellitus, who denied radical treatment and took bromocriptine 2.5 - 7.5 mg/day sporadically and oral antidiabetic drugs, presented with chronic headaches, acromegalic features, bilateral temporal hemianopia, hypertension, hyperglycemia. Her pituitary function was normal (random serum growth hormone 2.5 - 2.8 ng/mL). The skull X-ray showed an enlarged sella turcica, with blurred multiple contour and an „egg-shell” calcification boarding the interior sellar floor. Cranial CT scan revealed a 1.7/0.7 cm intrasellar macrocalcification with a low-density core, lying on most of the sellar floor. In addition there were partial empty sella, asymmetrical optic chiasm, multiple cerebral,\r\nvascular and pineal microcalcifications, but no visible pituitary or tumor mass. Apoplexy within a previous large pituitary growth hormone-secreting tumor, followed by resorption and peripheral calcification, may have produced this rare case of pituitary stone associated with remission of acromegaly and sequelar visual field defect. -
Endocrine Care
Mesci B, Celik S, Coksert Kilic D, Tekin M, Oguz A
Refined carbohydrate restricted diet versus conventional diabetic diet in typw 2 diabetic patients treated by insulinActa Endo (Buc) 2010 6(2): 203-209 doi: 10.4183/aeb.2010.203
AbstractIntroduction. Our aim was to compare the effects of conventional diabetic diet with refined carbohydrate restricted diet on glycemic and metabolic parameters in type 2 diabetic patients who were treated by insulin.\r\nMaterials and methods. A hundred type 2 diabetic patients treated by insulin, randomized into two groups. The first group (n:50) was given a low refined carbohydrate\r\ndiet , the second group was given conventional diabetic diet. Metabolic parameters were evaluated at the beginning and at the end of the 3rd month of randomization.\r\nResults. There were no statistically significant weight change differences between groups (p=0,237). Changes in the HbA1C level (Δ HbA1C) in the basal insulin-refined\r\ncarbohydrate restricted diet group, in the basal insulin-conventional diet group and in the premixed insulin-conventional diet group were -1.22% (p<0.001), -0.51% (p=0.13) and -0.66%(p=0.155), respectively. Symptomatic hypoglycemic episodes were reported only by the\r\npatients in premixed insulin group.\r\nConclusion. A diet rich in nutrients with sole exclusion of refined carbohydrates has been shown to be as effective as a stricter conventional diet and therefore it has to be\r\nconsidered as a preferable treatment option. -
Clinical review/Extensive clinical experience
Grigorescu I, Dumitrascu DL
Implication of Gut Microbiota in Diabetes Mellitus and ObesityActa Endo (Buc) 2016 12(2): 206-214 doi: 10.4183/aeb.2016.206
AbstractBackground and aims. Differences in the composition of the species of microorganisms in the gut may predict the evolution toward obesity and diabetes mellitus. We carried out a systematic review of the studies dedicated to the role of gut microbiota in diabetes mellitus and obesity. Methods. A systematic literature search of electronic databases was performed, using the search syntax: “Gut microbiota and diabetes and obesity”; abstracts in English, with data about mechanisms of pathogenesis and treatment options by changing the gut composition were included (259 articles). Studies were excluded if they did not have an abstract, or they contained no data about the exact implication mechanism of microbiota. Results. There are differences regarding the composition of the gut microbiota in healthy people and type 2 diabetes mellitus patients; the later proved to have significantly decreased Clostridium components, and increased Lactobacillus and Bifidobacterium populations. The intestines of obese subjects are less rich in microbial genes, have a reduced amount of Bacteroidetes and an increased amount of Firmicutes. Fecal microbiota transplantation from obese subjects resulted in adoption of the donor somatotype. Early differences in gut microbiota composition (higher number of Bifidobacteria) function as diagnostic markers for the development of type 2 diabetes mellitus in high-risk patients. The gut endotoxins contribute to metabolic syndrome manifestation. Experimental studies with prebiotic showed lower levels of cytokines and antiobesity potential. Conclusion. Microbiota composition and its changes since childhood have an important role in the metabolic syndrome. Any intervention in order to prevent or treat obesity and diabetes mellitus should have as target the gut immune system. -
Endocrine Care
Spaziani E, Di Filippo AR, Di Cristofano C, Caruso G, Spaziani M, Orelli S, Fiorini F, Picchio M, De Cesare A
Incidental Parathyroidectomy During Total Thyroidectomy as a Possible Risk Factor of Hypocalcemia. Experience of a Single Center and Review of LiteratureActa Endo (Buc) 2021 17(2): 207-211 doi: 10.4183/aeb.2021.207
AbstractContext. Post-operative clinical and biochemical hypocalcemia is a common complication of thyroid surgery and the correlation with incidental parathyroidectomy (IP) remains controversial. Objective. To evaluate the incidence of IP during TT, its correlation to early post-surgery hypocalcemia, and its potential risk factors. Patients and Methods. 77 consecutive patients submitted to thyroid surgery between January 2018 and December 2019. Demographic, clinical, biochemical, surgical and histopathological factors were assessed. Statistical multivariate analysis was performed to identify the risk of IP. Results. IP was evident in 22 (28.5%) patients who underwent TT, TT with lymph node dissection of the central compartment (CLND) and reoperation for previous hemithyroidectomy with CLND. Early symptomatic hypocalcemia 24 hours after TT was demonstrated in 12/22 (54.5%) patients, with PTH value of <14pg/mL in 7/12 (58.3%) patients, and in 6 of these 7 patients (85.7%) the PTH value was <6.3pg/mL. In 5/22 (22.7%) patients the IP was associated with biochemical hypocalcemia <8.4mg/dL, and in 5/22 (22.7%) patients anatomical damage was not associated with a reduction in plasma calcium levels. The severity of early post-op hypocalcemia was not correlated with the number of parathyroid glands left in situ. The multivariate analysis did not show statistically significant values between the clinical-pathological variables and increased risk of IP. Conclusions. No IP clinical-pathological risk factors have been identified during thyroid surgery. In all cases of TT, with or without CLND, the meticulous identification of the parathyroid glands, whose incidental removal is frequently associated with clinical and biochemical hypocalcemia, is recommended. -
Editorial
Micic D, Polovina S, Micic D, Yumuk VD
Short History of ObesityActa Endo (Buc) 2024 20(2): 207-211 doi: 10.4183/aeb.2024.207
AbstractObesity epidemic, developed in recent decades with global dissemination, brings scientific interest in causes and consequences for mankind. It is of interest whether obesity existed under different, non-obesogenic environments in ancient time. There is evidence for particular obesity existence in artefacts and pictures from caves, originated in ancient times. Human female figurines from Stone Age that represent obesity were discovered in different countries indicating that some form of obesity existed 30.000 years ago. It is supposed that most of these figures represent in some way “Mother of Goddess “ connected with fertility. Records from Ancient Egyptian and Biblical eras through Greco-Roman to Medieval times indicate that obesity was present throughout peoples of previous centuries in history, although peoples of previous centuries would probably have experienced overweight and obesity as exceptional rather than normal. -
Endocrine Care
Musina AM, Hutanu I, Scripcariu DV, Anitei MG, Filip B, Hogea M, Radu I, Gavrilescu MM, Panuta A, Buna-Arvinte M, Moraru V, Scripcariu V
Surgical Management of the Adrenal Gland Tumors - Single Center ExperienceActa Endo (Buc) 2020 16(2): 208-215 doi: 10.4183/aeb.2020.208
AbstractContext. Incidentally discovered solid adrenal tumors must be evaluated from two points of view: the risk of malignancy and the secretory feature. Objective. Our aim was to evaluate the surgical technique option in relation with clinical and histopathologic features. Design. We performed a retrospective study that included patients with adrenal gland tumors. Subjects and methods. All patients were operated between 2012 and 2019 by the same surgical team in a single center. Results. The batch included 102 patients with adrenal tumors operated through open surgery (OS, n=41) and laparoscopic surgery (LS, n=61). Tumor localization was especially on the right adrenal gland (n=52, 50.98%). Primary origin of the adrenal gland tumors was in 82 cases (80.39%) and a metastatic origin in 16 cases. Average dimension for surgical resected tumors was 4.02 cm (0.9-12 cm) for the LS group as compared to 7.22 cm (1.3-19 cm) for OS group with a predominant type of surgery represented by adrenalectomy and a conversion rate of 2.94%. The hospital stay was 7.22 days (5-12 days) in the LS group versus 12.72 days (6-57 days) in OS group with significant differences (p<0.01). Also, the postoperative recovery was significantly different (6.5 days versus 2.62 days, p<0.01). Conclusion. Laparoscopic approach represents the gold standard in adrenal gland tumors less than five centimeters in size. Adrenalectomy is mostly performed by LS and adenoma is the most frequent histopathologic type, while pheochromocytoma is operated through OS. LS has a significantly reduced hospitalization and postoperative stay compared to OS. -
Endocrine Care
Kostek M, Aygun N, Unlu MT, Uludag M
Interrelation between Preoperative Tests, Intraoperative Findings and Outcomes of 99M-Technetium-Sestamibi Scan in Primary HyperparathyroidismActa Endo (Buc) 2023 19(2): 208-214 doi: 10.4183/aeb.2023.208
AbstractContext. Primary hyperparathyroidism is one of the most common endocrinological disorder and surgery of parathyroid glands is the main therapy of this disease. Minimally invasive surgery is getting more prominent in these days and its success in parathyroid surgery mostly depends on accuracy of the localization studies. Objective. The aim of this study is to understand the relationship between preoperative biochemical tests, intraoperative findings and Technetium-99mmethoxyisobutylisonitrile (MIBI) scan results. Design. Retrospective clinical study. Subjects and Methods. A total of 185 patients, who have been diagnosed with primary hyperparathyroidism (PHPT) and operated between January, 2010 and October, 2018, were included to the study. Patients with less than 6 months of follow up are excluded from the study. Results. Patients were divided into two groups according to their scintigraphy results; with positive scintigraphy findings as group 1 (n:135) and negative scintigraphy findings as group 2 (n:50). Mean preoperative serum parathyroid hormone (PTH) values were significantly different between the two groups (p<0.02). Mean preoperative serum calcium, creatinine, magnesium, phosphorus, alkaline phosphatase, 25-OH Vitamin D3 levels of both groups were analyzed and there were no statistical differences between the two groups considering these parameters. Also, mean diameter and mean volume of parathyroid adenomas were significantly higher in group 1 (2.1±1.0 cm vs. 1.55±0.72 cm, respectively, p<0.0001; 2.66±5.35 cm3 vs. 1±1.9 cm3, respectively, p<0.0001). Optimal cut-off values of parathyroid adenoma diameter for MIBI scan positivity were 1.55 cm, parathyroid volume for MIBI scan positivity were 0.48 cm3, preoperative serum PTH for MIBI scan positivity were 124.5 ng/L. Conclusions. Preoperative serum PTH levels, diameter and volume of adenomas might be helpful for the prediction of MIBI scan accuracy and possible need of another localization studies. -
Endocrine Care
Grigorie D, Coles D, Sucaliuc A
Trabecular Bone Score (Tbs) Has a Poor Discriminative Power for Vertebral Fractures in 153 Romanian Patients with Primary HyperparathyroidismActa Endo (Buc) 2018 14(2): 208-212 doi: 10.4183/aeb.2018.208
AbstractContext. Trabecular Bone Score (TBS) has been recently proposed as a good tool to investigate secondary osteoporosis. Objective. The aim of this study was to assess TBS from spine DXA images in patients with primary hyperparathyroidism (PHPT) and look at its correlates. Subjects and Methods. 153 patients, mean age 59.1 ± 12.1 yrs, females and males (10%), mean BMI 26.2 ± 4.8 kg/m2, mean serum calcium and PTH of 11.3 ± 1.2 mg/dL and 232 ± 329 pg/mL, respectively; 89% had osteoporosis/ osteopenia by LS DXA and 46% had renal involvement. There were 7.6% patients with vertebral fractures, 13.2% patients with nonvertebral fractures. TBS indices were derived from LS-DXA images and cutoff points used were those previously reported. Results. Mean TBS was in the partially degraded range (1.258 ± 0.115); 32% of patients had degraded microarchitecture (TBS ≤ 1.20), 51% had partially degraded microarchitecture (TBS > 1.20 and < 1.35) and 17% had normal TBS. TBS was significantly correlated with areal BMD both at the LS (r=0.544; p<0.001) and FN (r = 0.315; p < 0.001), and negatively with age (r= - 0.354; p < 0.001) and years since menopause - YSM (r = - 0.257, p = 0.005). Patients with vertebral fractures had mean values of TBS in the degraded range, significantly lower than those without vertebral fractures (1.173 ± 0.076 vs. 1.263 ± 0.115; p = 0.006). The presence of vertebral fracture was independently associated only with YSM (OR = 1.131, 95% CI = 0.032 – 0.214, p = 0.008) but not with TBS. Conclusions. In a cohort of symptomatic PHPT patients, including postmenopausal, premenopausal and male patients, we have shown that TBS was in the partially degraded range, but it was not independently associated with fractures. -
Editorial
Bertagna X
ENS@T : The European Network for the Study of Adrenal TumorsActa Endo (Buc) 2015 11(2): 208-211 doi: 10.4183/aeb.2015.208
Abstract- -
Endocrine Care
Babes E, Babes V, Popescu M, Ardelean A
Value of N-Terminal Pro-B-Type Natriuretic Peptide in Detecting Silent Ischemia and its Prognostic Role in Asymptomatic Patients with Type 2 Diabetes MellitusActa Endo (Buc) 2011 7(2): 209-218 doi: 10.4183/aeb.2011.209
AbstractContext. Patients with diabetes mellitus have high-risk of coronary artery disease that is often silent. NT-proBNP is a\r\nneurohormone that in recent studies proved useful in detecting ischemic heart disease.\r\nThe objective was to evaluate whether NT-proBNP can detect silent myocardial ischemia and can predict cardiovascular outcome and mortality in asymptomatic patients with type 2 diabetes.\r\nMethods. This study was conducted on 250 patients with type 2 diabetes mellitus without known coronary heart disease and heart failure. All patients were evaluated at baseline and were followed-up prospectively for 3 years for major cardiac events. Exercise ECG and Holter ECG were performed for silent ischemia detection. NT-proBNP was determined on a ROCHE cardiac reader.\r\nResults. NT-pro BNP was significantly raised in patients with silent ischemia (p<0.0001) and remained independent and the strongest predictor of silent ischemia in multiple regression analysis (p<0.0001). NTproBNP levels in patients who experienced major cardiac events were significantly higher (p<0.0001). In multiple regression analysis only silent ischemia (p<0.0001, r=0.20) and NT-proBNP (p<0.0001, r=0.67) remained independent predictors for major cardiac events.\r\nConclusions. NT-proBNP can be useful in screening for silent ischemia in asymptomatic type 2 diabetic patients and also is a strong predictor for major cardiac events.