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Belceanu AD, Bîlha ȘC, Vulpoi C, Brănișteanu DD. The impact of growth hormone replacement therapy on adipokines, but not upon ghrelin. Minerva Endocrinol (Torino) 2023; 48:411-419. [PMID: 34546018 DOI: 10.23736/s2724-6507.21.03588-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Besides growth acceleration, growth hormone (GH) therapy of GH deficient (GHD) children improves body composition by decreasing body fat. This effect is due to GH interaction with lipid and carbohydrate metabolism, possibly also mediated by adipokines secreted by adipose tissue, and ghrelin. This study aimed to assess the impact of one-year GH replacement therapy on the metabolic profile, adipokines, and acylated/unacylated ghrelin of prepubertal children with GHD. METHODS Prospective observational study of 42 non-obese, prepubertal children with GHD followed up for twelve months. Mean lipid, carbohydrate, adipokine profiles, acylated/unacylated ghrelin, and body composition data before therapy onset were compared with measurements obtained after 6 and 12 months of GH therapy. RESULTS Total body fat content and body fat percentage decreased significantly, while the lipid profile improved over the study period in the 42 GHD children with a mean age of 9.2±2.6 years. The levels of leptin and unacylated ghrelin decreased significantly, whereas adiponectin and acylated ghrelin values increased after GH therapy. In regression analysis models, GH treatment (reflected by increased absolute values or standard deviations of IGF1) influences the variation of leptin and adiponectin, but not ghrelin, independently of body composition - lean or fat mass. CONCLUSIONS GH replacement therapy improves body composition, lipid, and adipokine profile in GHD children. Also, GH replacement therapy directly impacts leptin and adiponectin concentrations, independently of body composition. Further research is needed to identify the molecular mechanisms and metabolic pathways by which the GH/IGF1 axis influences adipokines secretion.
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Nitoi LC, Florea L, Stefan AA, Ionita C, Andrei C, Dascalu C, Vulpoi C. Impact of Intensive Dietary Counseling on Serum Albumin in Haemodialysis Patients with Chronic Liver Disease. REVISTA DE CHIMIE 2017. [DOI: 10.37358/rc.17.11.5931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
People on maintenance haemodialysis (MHD) are at risk of developing malnutrition, which is defined as the consequence of insufficient food intake or a suboptimal quality diet. The kidney and the liver play a central role in protein metabolism. The major aim of the study was to evaluate, for the first time in Romania, the impact of intensive dietary counseling and personalised diets on serum albumin (SA) and others nutritional parameters, but also the relationship between albumin level, inflammation and nutritional status in a cohort of haemodialysis patients which associate or not chronic liver disease (CLD). We prospectively analysed the inflammatory status and malnutrition in 162 HD patients, mean age 56�13 years, from a single dialysis centre. At baseline we evaluated: a. calorie-protein intake using patient�s diet history with the help of 72 hrs recall method;b. nutritional status by anthropometric measures- post dialysis body weight (BW), body mass index (BMI), TSF (tricipital skinfold), MAC (mid-arm circumference), MAMC (mid-arm muscle circumference);c. modified subjective global assessment score (mSGA);d. biochemical tests: pre-dialysis serum albumin, serum creatinine, alkaline reserve, Kt/V and Protein C Reactive (CRP). The patients were followed-up for 6 months.
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Albu (Matasariu) DR, Mihalceanu E, Pangal A, Vulpoi C, Onofriescu M, Nitoi L, Mihaila A, Costachescu G, Constantinescu D, Dumitrascu I. Can Osteopontin Be Considered a Biomarker for Endometriosis? REVISTA DE CHIMIE 2017. [DOI: 10.37358/rc.17.9.5840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Endometriosis is a multifactorial disease that is manifested by infertility and pelvic pain. The purpose of the study was to evaluate the effect of progesterone treatment on the serum level of osteopontin, a multipotent cytokine, in patients with endometriosis. The study was prospective and we evaluated osteopontin levels that were measured in the serum of 40 patients with endometriosis and 12 healthy women using a standardized Enzyme-Linked Immunosorbent Assay (ELISA) kit. Osteopontin seric levels were lower in endometriosis patients and increased after progesterone treatment. Because of the large dispersion of data even in the control group, we find the association between osteopontin and endometriosis questionable.
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Preda C, Vasiliu I, Mihalache L, Armasu I, Serban IL, Serban DN, Stoica B, Ciobanu DG, Bredetean O, Strungaru SA, Nicoara M, Plavan G, Vulpoi C. Selenium- Essential Antioxidant Element. The example of autoimune thyroiditis. REVISTA DE CHIMIE 2017. [DOI: 10.37358/rc.17.7.5729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
To evaluate the effect of Selenium (Se) supplementation on: thyroid stimulating hormone (TSH), antiperoxidase antibodies (TPOAb) and glutathione peroxidise 1 (GPx1) in euthyroid subjects with autoimmune thyroiditis. 100 euthyroid women with autoimmune thyroiditis, from the same region, were randomized to receive daily 100 mg selenomethionine (n=50) or placebo (n=50) for 3 months. Serum concentrations of Se, TPOAb and TSH were performed in all patients at baseline and after 3 months. GPx1 activity was measured only in the interventional group before and after Se supplementation. At 3 months TSH presented a significant increase both in treated (2.49 vs. 2.09 UI/mL; p=0.001) and untreated groups (2.38 vs. 1.91 UI/mL; p=0.008). TPOAb decreased by 15.2% in patients treated with Se (p=0.002) and were not modified in untreated patients. At the end of the study Se and TPOAb were in direct insignificant correlation (r=+0.267, p=0.105). GPx1 did not show significant changes after Se supplementation. After 3 months of Se supplementation results showed a mild decrease of TPOAb and a weak negative correlation of these antibodies with Se levels. This suggests that Se treatment may improve the course of thyroid autoimmunity.
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Lecomte P, Binquet C, Le Bras M, Tabarin A, Cardot-Bauters C, Borson-Chazot F, Lombard-Bohas C, Baudin E, Delemer B, Klein M, Vergès B, Aparicio T, Cosson E, Beckers A, Caron P, Chabre O, Chanson P, Du Boullay H, Guilhem I, Niccoli P, Rohmer V, Guigay J, Vulpoi C, Scoazec JY, Goudet P. Histologically Proven Bronchial Neuroendocrine Tumors in MEN1: A GTE 51-Case Cohort Study. World J Surg 2017; 42:143-152. [DOI: 10.1007/s00268-017-4135-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Matasariu R, Mihaila A, Iacob M, Dumitrascu I, Onofriescu M, Crumpei Tanasa I, Vulpoi C. PSYCHO-SOCIAL ASPECTS OF QUALITY OF LIFE IN WOMEN WITH ENDOMETRIOSIS. ACTA ENDOCRINOLOGICA (BUCHAREST, ROMANIA : 2005) 2017; 13:334-339. [PMID: 31149196 PMCID: PMC6516567 DOI: 10.4183/aeb.2017.334] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The objective of this study was to assess the impact of endometriosis on the quality of life. PATIENTS AND METHODS Study group of 205 women, aged between 18-45 years old, hospitalized in the "Cuza-Voda" Hospital of Iasi, between 2013-2015. We used the Fertility Problem Inventory, the Endometriosis Health Profile and the Beck Depression Inventory. RESULTS We first realized a descriptive analyses of patients' health related quality of life - 60% of women reported higher infertility distress associated with relationship issues caused by difficulties to conceive. The descriptive analysis over the quality of life in patients with endometriosis suggests that the high level of stress related factors, are: the loss over the control of the symptoms, dyspareunia and altered emotional status. Regarding the sexual aspect of life, almost a quarter of the women complained about an altered sexual status, due to both fear of failing in conceiving and dyspareunia caused by the endometriosis. The descriptive analysis over the infertility related stress suggests that the factors associated with a high level of stress are: sadness, pessimism, feeling of failure, irritability, lack of confidence, self-hatred and fatigue. CONCLUSIONS Patients with endometriosis are dealing daily with a large spectrum of symptoms, including pain, dyspareunia, emotional instability and high levels of stress, which have a negative impact upon the quality of life, by lowering it on different levels. Also, within the present study we showed a significant presence of high infertility stress in patients of all ages that lead to depression and social anxiety.
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Gatu A, Velicescu C, Grigorovici A, Danila R, Muntean V, Mogoş SJ, Mogoş V, Vulpoi C, Preda C, Branisteanu D. THE VOLUME OF SOLITARY PARATHYROID ADENOMA IS RELATED TO PREOPERATIVE PTH AND 25OH-D3, BUT NOT TO CALCIUM LEVELS. ACTA ENDOCRINOLOGICA-BUCHAREST 2017; 13:441-446. [PMID: 31149214 DOI: 10.4183/aeb.2017.441] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Purpose To correlate the volume of parathyroid adenomas with the hormonal and metabolic profile at patients diagnosed with primary hyperparathyroidism (pHPTH). Patients and Methods Cross-sectional multicentric study, enrolling 52 patients with pHPTH from two medical institutions. Serum calcium and PTH were evaluated in all patients before surgery, whereas 25OHD3 was measured only in the 33 patients recruited form one medical unit. The volume of parathyroid adenoma was measured by using the formula of a rotating ellipsoid. Results We observed a significant correlation of the volume of parathyroid adenomas with PTH at patients from the two units and in the whole group (p < 0.0001), but not with serum calcium (p = 0.494). Twenty-five out of the 33 patients at whom 25OHD3 was measured had levels in the range of deficiency. 25OHD3 was not correlated with PTH or calcium levels, but was negatively correlated to the adenoma volume and positively to the PTH/volume ratio (p = 0.041 and p = 0.048, respectively). Conclusions The volume of parathyroid adenoma seems to be related to preoperative PTH and 25OHD3, but not to calcium level. Vitamin D deficiency is frequently found at patients with pHPTH and may contribute to particular disease profiles, including larger parathyroid adenomas.
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Nitoi LC, Aspazia Stefan A, Ionita C, Andrei C, Vulpoi C. The Impact of Socioeconomic Status and Nutritional Biochemical Markers on Quality of Life of Chronic Dialysis Patients? REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2016; 120:812-817. [PMID: 30137952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
AIM This cross-sectional study aimed to determine the relationship between socio-economic status and laboratory values with mental and physical components of QoL (quality of life) in chronic dialysis patients. MATERIAL AND METHODS 254 patients were included in the study and divided into two groups: 243 hemodialysis (HD) patients and 11 peritoneal dialysis (PD) patients. QoL was measured by the Short Form 36(SF-36). Scores for all dimensions are expressed on a 0-100 scale. Higher score indicates better health status. Two more questions related to monthly food expenditure and the presence/or lack of family support were added. Laboratory investigations included the following nutritional parameters: serum albumin and creatinine. RESULTS Our study results showed that compared to PD group in HD patients QoL was compromised in all SF-36 subscale except physical functioning, role limitations due to physical functioning and role limitations due to emotional functioning. Also, the presence of supportive family members/ caregivers showed a significant improvement of all QoL scores. HD patients who spend at least 90 euros monthly on groceries/food had higher values of SF-36 items. Better QoL is associated with high pre-dialysis serum creatinine and serum albumin levels. CONCLUSIONS Future work should incorporate larger and more balanced sample sizes and patient recruitment from multiple dialysis centers to truly capture the variability in patient characteristics.
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Ionescu L, Danila R, Vulpoi C, Ciobanu D, Lozneanu L. NEUROENDOCRINE TUMOR OF THE APPENDIX AND TUBERCULOSIS OF THE CAECUM IN A PATIENT WITH ACUTE APPENDICITIS. ACTA ENDOCRINOLOGICA-BUCHAREST 2016; 12:368-369. [PMID: 31149116 DOI: 10.4183/aeb.2016.368] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ştefănescu C, Ionescu L, Dănilă R, Butcovan D, Tibu R, Bilha S, Timofte D, Vulpoi C. 99mTc MIBI THYMIC SCINTIGRAPHY IN DIAGNOSIS AND THERAPEUTIC DECISION MAKING: WHAT IS BEHIND THE IMAGE? ACTA ENDOCRINOLOGICA (BUCHAREST, ROMANIA : 2005) 2016; 12:249-256. [PMID: 31149097 PMCID: PMC6535270 DOI: 10.4183/aeb.2016.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
CONTEXT Despite CT being generally used in thymic pathology, in the case of regions with the same tissue density, only functional radioisotopic imaging can hint towards malignity. OBJECTIVES To assess the usefulness of 99mTc MIBI scintigraphy for diagnosis and treatment planning in thymoma, in relation with the radiotracer uptake mechanism. PATIENTS AND METHODS 99mTc MIBI thymic scans for 19 patients diagnosed with thymic disorders were assessed using tumor uptake ratio (UR). Specimens of thymectomies were examined and cytological assessments were correlated with the UR. RESULTS The UR of all surgical patients was higher than 1.2, with a 1.5 cutoff between lymphoid hyperplasia and thymoma. The UR values were correlated with the histopathologic diagnosis (Pearson correlation 0.91, significant at p<0.01). The highest UR was 3.24, found in the case of an AB thymoma where the rate lymphocytes/epithelial cells (L/E) was 1.6. In B1 thymoma UR was 1.14 and L/E was 2.46. CONCLUSION Phenotype differences between thymoma types correlate with 99mTc MIBI cellular uptake: lower rate L/E corresponds to higher UR, higher malignity potential and invasiveness. A thymic 99mTc MIBI UR higher than 1.5, corresponding to a CT tumoral image, is suggestive for a thymoma, requiring surgical treatment first.
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Florescu A, Bîlha S, Buţa C, Vulpoi C, Preda C, Ristescu I, Grigoraş I, Brănişteanu DD. POTENTIAL NEW ROLES OF LEPTIN IN HEALTH AND DISEASE. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2016; 120:252-257. [PMID: 27483701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Leptin is an adipose-tissue specific cytokine described 20 years ago and classically thought to be involved in regulation of food intake and energy homeostasis. More recently, leptin was proven to exert other multiple roles in carbohydrate and lipid metabolism, reproductive system, and inflammatory and immune reactions. Emerging data propose leptin to be a modulator of bone mass. In some particular circumstances leptin synthesis follow specific patterns in inflammation and sepsis, not being proportional with fat mass. Therefore, it may be used as diagnostic or prognostic marker for critical illness.
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Pascanu I, Pop R, Barbu CG, Dumitrescu CP, Gherlan I, Marginean O, Preda C, Procopiuc C, Vulpoi C, Hermanussen M. DEVELOPMENT OF SYNTHETIC GROWTH CHARTS FOR ROMANIAN POPULATION. ACTA ENDOCRINOLOGICA-BUCHAREST 2016; 12:309-318. [PMID: 31149106 DOI: 10.4183/aeb.2016.309] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
There are no new national growth references for the Romanian population and the current recommendations for short stature evaluation is the use of the Swiss growth charts developed based on a longitudinal study.The aim of the present paper is to present the new synthetic growth references for Romanian children. Material and methods We used local Romanian data from 9 studies with information on height and weight obtained between 1999 and 2016. Based on their plausibility and methodology six studies were selected for generating the National Synthetic Growth References for Romanian Children based on the specific methodology described previously. The selected studies included 8407 subjects measured in schools/kindergartens. Age is reported in years covering a range from 3-18 years. Height and weight were measured at a precision of 0.1 cm and 0.1 kg. All children were measured at normal temperature, in light clothes, without footwear. Results We present the charts and tables with the common centiles for height, weight and body mass index for boys and girls. Conclusion We suggest synthetic growth references based upon recent growth data from 6 different Romanian regions as new National Growth Charts for Romanian children.
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Vasiliu I, Preda C, Serban IL, Strungaru SA, Nicoară M, Plăvan G, Stoica B, Ciobanu DG, Bredeţean O, Vulpoi C. SELENIUM STATUS IN AUTOIMMUNE THYROIDITIS. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2015; 119:1037-1044. [PMID: 26793846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
UNLABELLED Selenium (Se) is an important element that exerts its effects through selenoproteins. The thyroid gland has the highest Se concentration and specific selenoprotein enzymes families are crucial in the thyroid hormone metabolism. There is little evidence on the link between Se and thyroid autoimmune disease, therefore future studies are required to elucidate the nature of this associ ation. AIM To evaluate the Se status in euthyroid subjects with autoimmune thyroiditis. MATERIAL AND METHODS From January 2014 to January 2015 we recruited 100 consecutive euthyroid subjects with autoimmune thyroiditis, living in the same region and with normal iodine intake. Serum concentrations of Se, thyroid antibodies (antithyroperoxidase--TPOAb--and antithyroglobulin--TgAb), thyroid-stimulating hormone (TSH), and thyroid ultrasound were performed in all patients. RESULTS Mean age of the study group was 48.87 ± 12.83 years, range: 18-82 years. Since thyroid pathology is more frequent in the 5th - 6th decades of life we selected the age of 50 for the comparative analysis of the results (51% of patients were under 50). No statistical age-group differences in antibody levels were found: mean TPOAb = 420.95 IU/ml, p = 0.840; mean TgAb = 327.98 IU/ml, p = 0.977. TSH mean was 2.14 [μIU/ml, with no significant age-group differences (p = 0.176). Se levels ranged between 8.05 - 998.50 μg/ with a mean value of 294.96 μg/L and no significant differences between age groups (p = 0.158). Thyroid ultrasound showed inhomogeneity in 89%, nodules in 35% of patients, and a mean thyroid volume of 11.72ml, with no significant age-group differences (p = 0.366). The low TSH levels were associated with low Se levels in 11.6% of cases, but the direct correlation was statistically insignificant (r = 0.116; R2 = 0.0161; p = 0.371). Depend ing on TSH percentiles, mean Selevels showed no significant differences, however pointing out the highest mean value at the 25th percentile (F = 0.441, df = 61, p = 0.646). A negative correlation trend was found between Se and TPOAb (r = -0.2276) or TgAb (r = -0.2190) but lacking statistical significance (p=0.099). CONCLUSION Our results showed a weak negative correlation between Se and antithyroid antibodies, suggesting that selenium supplementation may improve the course of thyroid autoimmunity.
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Vasiliu I, Vulpoi C, Armasu I, Stefanescu C, Danila R, Ciobanu DG, Crumpei I, Preda C. Concomitant autoimmune thyroiditis and primary hyperparathyroidism – random association? Two cases report. Arch Clin Cases 2015. [DOI: 10.22551/2015.07.0203.10049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Buzdugă CM, Găleşanu C, Vulpoi C, Preda C, Ungureanu MC, Ciobanu D, Azoicăi D, Mogoş V. Thyroid fine-needle biopsy: aspiration versus capillary. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2015; 119:45-50. [PMID: 25970941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
UNLABELLED Thyroid nodules are a common pathology of the thyroid gland. Thyroid fine-needle biopsy (FNB) is a technique used as the first step in the assessment of thyroid nodules. Some au- thors have demonstrated the superiority of nonaspiration compared with aspiration biopsy. AIM The objective was to assess whether there are significant differences between the two thyroid biopsy techniques. MATERIAL AND METHODS The study group comprised 309 patients with thyroid nodules admitted to the Endocrinology Clinic of the Iasi "St. Spiridon "Hospital between 2005 and 2008 in which fine-needle nonaspiration or aspiration biopsy was performed. The slides were read by one pathologist. The smears were stained using the May-Grunwald-Giemsa method (MGG). The quality of smears obtained by the two sampling techniques was evaluated by using the scoring system developed by Mair. RESULTS AND DISCUSSION No differences in smear quality between the two sampling techniques in terms of blood contamination, amount of cellular material, degree of cellular degeneration, degree of cellular trauma, and preservation of appropriate architecture were found. CONCLUSION The results of this study show that the sensitivity and specificity of both techniques allow their use as standard screening methods for thyroid nodular lesions.
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Leuștean LE, Dimitriu C, Fica S, Ungureanu MC, Preda C, Mogoș V, Ungureanu D, Vulpoi C. Serum Uric Acid Concentration in Overweight and Obese Women with Polycystic Ovary Syndrome / Nivelul acidului uric la femeile supraponderale și obeze cu sindromul ovarelor polichistice. REV ROMANA MED LAB 2015. [DOI: 10.1515/rrlm-2015-0010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractBackground: Women with polycystic ovary syndrome (PCOS) are at high risk for the development of diabetes mellitus, hypertension and coronary heart disease. Due to the inverse correlation between serum uric acid and insulin sensitivity, the measurement of uric acid may provide a marker of insulin resistance. Objective: To establish the relationship between uric acid and markers of insulin resistance in obese and overweight women with PCOS. Methods: Serum uric acid levels were measured in 38 PCOS obese and overweight patients and 30 controls matched for age and body mass index (BMI). Anthropometric variables, plasma glucose and insulin levels were measured. Insulin resistance was evaluated by homeostasis model assessment (HOMA-IR). Results: No statistically significant differences in uric acid levels between PCOS and non-PCOS women were found. Serum uric acid levels were positively correlated with BMI, waist circumference, insulin and HOMA. Following the use of stepwise linear regression analysis, BMI was the only parameter retained by the regression model, responsible for 42.1% of the variability of serum uric acid levels. Conclusions: In PCOS women obesity seems to be the main determinant of plasma uric acid levels. Insulin and HOMA are also involved to a lesser extent, but their role remains to be clarified by further studies.
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Costache L, Mogos V, Preda C, Vulpoi C, Ungureanu MC. Therapeutic particularities in amiodarone induced thyroid disorder in patients with underlying cardiac condition. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2014; 118:959-964. [PMID: 25581954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIM the analysis of therapeutic approach in patients with basic heart condition and amiodarone induced thyroid dysfunction--correlations with the evolution and prognosis. MATERIAL AND METHODS The study included 215 patients, 90 men and 125 women aged between 35 and 87, with different cardiac pathologies hospitalized in the Cardiology Clinic between 2004-2014, who received amiodarone treatment, in most cases for prophylaxis of various arrhythmias, both supraventricular and ventricular. During the evolution, these patients have developed amiodarone-induced thyroid dysfunction (hypo- or hyper function). RESULTS AND DISCUSSION The evaluation of thyroid function after starting treatment was performed in 187 patients (86.97%). Diagnosis of amiodarone-induced thyroid dysfunction was based on hormonal dosages of TSH, FT4 and FT3, endocrinological examination and thyroid ultrasound. Thyroid dysfunction treatment was initiated, depending on the situation, in all patients during the hospitalization. Treatment included anti thyroid drugs or hormones substitution and in some cases a minimal dose of prednisone. CONCLUSIONS Thyroid dysfunction regardless of the type (with hypo- or hyper function) requires continuous changes of the cardiovascular treatment, and association, where appropriate, with thyroid dysfunction medication. In some cases the latter determines cardiovascular side effects, for instance corticotheraphy may become a factor of imbalance for the hemodynamic status of the patient (by fluid retention, increased blood pressure, hyper glycemia).
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Leuştean L, Preda C, Ungureanu MC, Dănilă R, Mogoş V, Stefănescu C, Vulpoi C. Jod-Basedow effect due to prolonged use of lugol solution-case report. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2014; 118:1013-1017. [PMID: 25581962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Graves' disease is the most common form of hyperthyroidism, accounting for 60-80% of all cases of thyrotoxicosis. If left untreated, it may lead to severe thyrotoxicosis with cardiovascular, ocular, psychiatric complication, and in extreme cases thyrotoxic crisis with a high mortality rate. We present the case of a 50-years-old woman diagnosed in another service with Graves' disease and treated for many years with antithyroid drugs (ATDs), admitted to our service for a relapse due to treatment discontinuation. The surgical treatment was planned and the preoperative preparation with Lugol solution was initiated. Due to a misunderstanding, the administration of iodine solution was extended for a period of about 30 days, thus generating the so-called Jod-Basedow effect, with the exacerbation of the manifestations of thyrotoxicosis and risk of thyroid storm. The patient received treatment with high ATDs doses, glucocorticoids, and beta-blockers, resulting in the progressive improvement of symptoms. She was discharged from hospital and given the risk of thyrotoxic crisis the surgery was postponed. After a month, the patient underwent thyroidectomy without preoperative preparation with iodine solution. The operative and postoperative courses were uneventful.
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Costan AR, Vulpoi C, Mocanu V. Vitamin D Fortified Bread Improves Pain and Physical Function Domains of Quality of Life in Nursing Home Residents. J Med Food 2014; 17:625-31. [DOI: 10.1089/jmf.2012.0210] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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Vulpoi C. An old dilemma: subclinical thyroid dysfunctions. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2013; 117:843-850. [PMID: 24502059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
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Onofriescu A, Bors A, Luca A, Holicov M, Onofriescu M, Vulpoi C. GnRH Antagonist IVF Protocol in PCOS. CURRENT HEALTH SCIENCES JOURNAL 2013; 39:20-5. [PMID: 24778852 PMCID: PMC3945257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Accepted: 02/27/2013] [Indexed: 11/15/2022]
Abstract
The aim of the present study was to compare the GnRH agonist long protocol with the flexible GnRH antagonist protocol in infertile PCOS women undergoing COS in terms of clinical pregnancy rate (CPR), with special reference to the incidence of OHSS. Materials and Methods. The study was conducted at the Hospital Obstetrics and Gynecology Cuza Vodă Iaşi and Fertility Reproductive Medical Center Omini Clinic Iaşi from June 1, 2010, to September 31, 2012. PCOS as defined by the Rotterdam 2003 consensus, i.e. presence of two of the following three features: presence of oligo- and/ or anovulation, clinical and/or biochemical signs of hyperandrogenism, polycystic ovaries and exclusion of other endocrinopathies. Results. No differences were observed in clinical pregnancy rate (CPR) in the agonist and antagonist protocols, respectively. Incidence of OHSS was lower in the antagonist compared with agonist group (4% versus 28%). Duration of stimulation (13,80 + 1,4 vs 11,85 + 2,4 p < 0,001) and total gonadotrophin required (2435,5 + 884,5 versus 2005, 5 + 545,5 IU p < 0.003) were also lower in the antagonist compared with agonist protocol. Conclusions. The current study suggests that the flexible GnRH antagonist protocol is associated with a similar ongoing pregnancy rate, lower incidence of OHSS grade II, lower gonadotrophin requirement and shorter duration of stimulation, compared with GnRH agonist. The GnRH antagonist might be the treatment choice for patients with PCOS undergoing IVF.
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Vulpoi C, Anton M, Poeata I, Idriceanu J, Rusu C. The neuro-cardio-facial-cutaneous syndrome – unity in diversity. INTERNATIONAL JOURNAL OF PEDIATRIC ENDOCRINOLOGY 2013. [PMCID: PMC3850265 DOI: 10.1186/1687-9856-2013-s1-p205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Corina M, Vulpoi C, Brănişteanu D. Relationship between bone mineral density, weight, and estrogen levels in pre and postmenopausal women. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2012; 116:946-950. [PMID: 23700870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
UNLABELLED Bone loss in postmenopausal women is mainly due to estrogen deficiency affecting the balance between osteoclast resorption and bone formation controlled by osteoblasts. AIM To determine the relationship between bone mineral density (BMD) in pre and postmenopausal Caucasian women, and estrogen levels. MATERIAL AND METHODS Cross-sectional study including six groups of 8 to 15 pre- and postmenopausal healthy volunteers with different weights, body mass index (BMI) (normal or underweight < 25 kg/m2, overweight 25-30 kg/m2, and obese > 30 kg/m2), not exposed to antiosteoporotic therapy. Lumbar bone mineral density (BMD) and body composition (BC) were evaluated by dual X ray absorptiometry (DXA, Hologic), while serum estradiol and estrone were measured by ELISA. RESULTS BMD in postmenopausal women is lower than in premenopausal women irrespective of body weight (p<0.05). Estradiol and estrone are positively correlate with bone mass in premenopausal women, but not in postmenopausal women (R2 0.3209, R2 0.2579, respectively). CONCLUSIONS It is very important to identify the risk factors for osteoporosis, especially in postmenopausal women, as we will show that aromatization of androgens into estrogens in adipose tissue appears not to have a significant role in postmenopausal women bone protection. Key-
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Curic LM, Vulpoi C. The place of ultrasound assisted megaliposuction in the Romanian obesity therapy dedicated programs. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2012; 116:951-956. [PMID: 23700871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
UNLABELLED Obesity global epidemic and increasing number of super obese people requires a firm stand on the need for medical education of the general population and the need for aggressive therapeutic, but effective, methods, as its consequence is growth rate of comorbidities. The treatment of obesity is a combined treatment worldwide: lifestyle changes, medication and surgery. The aim of this article was 1) to highlight the obesity therapy in the world and the Romanian experience regarding bariatric surgery and the UAM (Ultrasound Assisted Megaliposuction) technique, 2) to underline the necessity of implementation of all new methods of obesity treatment in Romania and the possibilities to do that and 3) to determine the knowledge and the compliance of the Romanian obese patients regarding the new surgical obesity therapy technique. MATERIAL AND METHODS We conducted a personal single center survey on 30 obese persons in order to demonstrate the necessity of adjusting the obesity treatment in Romania to the European standards and the complete Romanian patient compliance regarding the new surgical obesity therapy technique. Responses to two questionnaires were evaluated. RESULTS Interpretation of the scores of the first questionnaire revealed a significant impairment of life quality. Evaluation of'the second questionnaire results revealed that 60% of people studied had morbid obesity. These people may theoretically benefit from bariatric surgery techniques and UAM. CONCLUSIONS The implementation of all new methods of obesity treatment in Romania, as an UE member state, is not an illusory idea, but a reality and it should be a matter of national interest.
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Morcov C, Vulpoi C, Brănişteanu D. Correlation between adiponectin, leptin, insulin growth factor-1 and bone mineral density in pre and postmenopausal women. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2012; 116:785-789. [PMID: 23272528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
UNLABELLED Body weight positively correlates with bone mass, gravity being a stimulating bone stress. Adipose tissues could influence bone metabolism especially in postmenopause. Also, muscle mass positively correlates with bone mass and is dependent on physical activity, but also on some hormones with direct effect on bone, such as insulin growth factor-1 (IGF-1). AIM Our study investigated the relative influence on lumbar bone mass of pre and postmenopausal women of body weight, leptin, adiponectin and IGF-1. MATERIAL AND METHODS Cross-sectional study including six groups of 8 to 15 pre and postmenopausal healthy volunteers with different weight: body mass index (BMI): normal and underweight (BMI<25 kg/m2), overweigh: (BMI 25-30 kg/m2), and obese (BMI>30 kg/m2). Lumbar bone mineral density (BMD) and body composition (BC) were evaluated by dual X ray absorptiometry (DXA, Hologic), while serum leptin, adiponectin and IGF-1 were measured by ELISA. RESULTS Body weight, fat and lean mass positively correlated with BMD, irrespective of age (p<0.05, ANOVA). Leptin was an independent predictor for bone mass only in postmenopausal women (p<0.05). Adiponectin negatively correlated (R2=0.1975) and IGF-1 positively correlated with body mass (p<0.05). CONCLUSIONS Increased body weight prevents bone loss after menopause. Leptin and IGF-1 have adjacent positive roles in preserving bone mass during postmenopause.
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