ACTA ENDOCRINOLOGICA (BUC)

Context. Osteonecrosis (ON) is bone death caused by inadequate blood supply and its optimal management remains uncertain. Objective. We describe the outcomes of BP (pamidronate) treatment in our patients. Design. Data regarding clinical, laboratory, magnetic resonance imaging (MRI) studies, and bone mineral density measurements (BMD) were recorded before and one year after treatment (reevaluation). The severity of the clinical picture was assessed using the criteria of the common terminology criteria for adverse events (CTCAE). Subjects and Methods. There were four female patients (patient 1, acute lymphoblastic leukemia; patient 2, immune thrombocytopenic purpura; patients 3 and 4, systemic lupus erythematosus) .All of them had been treated with high-dose prednisolone. Clinical picture of all patients were consistent with grade 3 according to CTCAE(: severe symptoms, limiting self-care ). Results. ON lesions were multifocal in the lower limbs in all of them and none of them had any fractures. All of them had been treated with high-dose glucocorticoid. Patients were treated with pamidronate (1 mg/kg/day, with maximum dose of 60 mg/day, for two days, quarterly). At the time of re-evaluation(one year after treatment), the lesions were stable on MRI, and their clinical condition was consistent with grade 1 according to CTCAE(asymptomatic). No side effects related to the use of bisphosphonates were observed except for increased BMD (SD score of 2.9) in one of the patients. Conclusions. Pamidronate may be an effective treatment for the improvement of functional impairment and pain among patients with severe osteonecrosis (ON) lesions.

Sotos syndrome is characterized by overgrowth, macrocephaly, distinctive facial features, and learning disabilities and is associated with alterations in the nuclear receptor binding SET domain protein 1 (NSD1) gene. Due to the advanced bone age, the eventual adult height is usually at the upper limit of normal. In this case report, a 6-year and 10-month old boy who presented with Sotos syndrome was described. He also had increased testicular volumes with advanced bone age. The stimulated levels of gonadotropins revealed central precocious puberty and brain magnetic resonance imaging (MRI) showed a pineal cyst. A heterozygous duplication variant [NM_022455.4:c.4560dup; p.(His1521Thrfs*9)] in the NSD1 was identified. Triptorelin acetate treatment was started. The aim was to report the novel duplication variant in the NSD-1 in a patient with Sotos syndrome accompanied by a pineal cyst and central precocious puberty, and also to discuss the rationale for treating precocious puberty.

Background and aims. There are numerous intrinsic and extrinsic factors associated with the pathophysiology of rosacea, including immune dysregulation. The aim of this study is to determine the relationship between rosacea and thyroid autoimmunity. Methods. Seventy-two patients with rosacea and 62 rosacea-free control subjects were included in the study. Serum free triiodothyronine (fT3), free thyroxine (fT4), thyrotropin releasing hormone (TSH), antithyroidperoxidase antibody (ATPO), antithyroglobulin (anti-Tg), prolactin, dehydroepiandrosterone sulfate (DHEAS), basal cortisol, serum CRP concentrations and erythrocyte sedimentation rate were measured. Results. The number of the cases with high levels of CRP, anti-M and prolactin in rosacea group were significantly higher than the controls (p<0.05), there was no significant difference according to other parameters in both groups (p>0.05). There was no significant difference according to the presence of a thyroid disease in both groups (p>0.05). The decrease in the CRP parameter in patients with the disease duration of 1-5 years was found to be statistically significant (βCRP=-0.251, pCRP<0.05). There was no statistically significant difference according to disease severity or disease duration (p>0.05). Conclusions. Rosacea may be associated with high thyroid autoantibodies, prolactin and CRP levels, in which immune-endocrine interactions are important.

Context. Comparison of GnRH analogues and their impact on IVF treatment to improve pregnancy outcome.\r\nObjective. To compare the effects of GnRH agonists and GnRH antagonists on pregnancy rates.\r\nDesign. A total of 458 women who had embryo transfers completed were analyzed retrospectively in a university\r\nhospital setting.\r\nMethods. Comparative data were gathered on pregnancy rates, FSH dosage, and number of follicles, retrieved oocytes\r\nand embryos.\r\nResults. The use of GnRH agonist showed a strong association with the number of follicles (GnRH antagonist: 11.45; GnRH agonist: 15.17), oocytes retrieved (GnRH antagonist: 10.66; GnRH agonist: 13.68) and embryos transferred (GnRH antagonist: 2.54; GnRH agonist: 2.89) (p<0.01). The use of GnRH antagonist showed a significant association with &#946;-\r\nhCG > 5 mIU/mL pregnancy (GnRH antagonist 30.8%; GnRH agonist: 21.8%) (p<0.05). Ongoing pregnancy rates between\r\nthe two GnRH analogues showed no statistically significant differences (GnRH antagonist 72.1%; GnRH agonist: 64.1%)\r\n(p>0.05).\r\nConclusion. On the basis of current evidence, it is still unclear which GnRH analogue is the first choice for achieving a higher rate of pregnancy.

Introduction. Diabetes mellitus, a chronic metabolic disorder stemming from pancreatic dysfunction, is surging in India, notably among those aged 60 and above. The escalating disease prevalence in this demographic necessitates heightened medication use, escalating the risk of Adverse Drug Reactions (ADRs). This underscores the vital role of ADR monitoring to curtail potential harm. Method. A 12-month cross-sectional, prospective, observational study engaged 200 participants from the geriatric Outpatient Department (OPD). Diabetic patients in the geriatric OPD, willing to participate, underwent faceto- face evaluations using a structured questionnaire focused on adverse reactions to anti-diabetic medications. The study also included a Knowledge, Attitude, and Practice (KAP) assessment. Results. Of the 200 patients, 57% were male, 43% female. Thirteen participants (7 male, 6 female) reported ADR encounters during therapy, predominantly categorized as mild in causality and severity. KAP assessments unveiled a robust understanding of ADRs, primarily shaped by physicians and reinforced by pharmacists. Anticipation of ADR occurrence was noted in 70% of respondents, linked to non-compliance and lifestyle factors. Conclusion. Educating caregivers about the critical importance of monitoring medication adherence among the elderly is imperative. Cultivating an attitude of reporting even minor ADRs to appropriate authorities is essential for harm prevention.

Objective. Hyperkalemia is one of the most common acute life-threatening metabolic emergencies. Alterations in serum potassium (K+) levels can have dramatic effects on\r\ncardiac cell conduction and may lead to electrocardiographic (ECG) changes. But in some\r\npatients ECG changes do not accompany serum K+ abnormalities. Severe hyperkalemia secondary to Addison Disease (AD) is rare.\r\nCase. A 40-year-old woman with AD was admitted to emergency service with generalized pain. The patient?s serum K+ level was found to be at the highest level that can be detected in our laboratory (>10.0 mmol/L, normal 3.5-4.5 mmol/L) and repeated serum K+ confirmed the previous result. Results of repeated ECGs have revealed a normal sinus rhythm. Our case is particularly interesting because it demonstrates an Addison patient that has an extremely high level of K+ (>10 mmol/L) without any accompanying ECG changes.\r\nConclusion. Our case confirms that diagnostic ECG changes do not always accompany severe hyperkalemia. Therefore, clinicians should be careful that ECG may look\r\nnormal in the presence of severe hyperkalemia.

Context. Vitamin D, a fat-soluble prohormone, is synthesized in response to sunlight and plays several roles in the body. Objectives. To determine Vitamin D status among healthy, young female medical students studying at King Saud University, Riyadh, Saudi Arabia, and to study the effects of nutritional and environmental factors on Vitamin D level. Study design. It is a prospective, observational, cross-sectional study conducted between December 2012 and March 2013. Subjects and methods. One hundred and seventy eight healthy medical students participated in the study. Each subject completed a questionnaire about vitamin D deficiency and attitude towards related environmental and nutritional factors, including duration of sunlight exposure, and vitamin D supplements. Serum levels of 25-hydroxyvitamin D, parathyroid hormone, calcium, phosphorus, and alkaline phosphatase were obtained.Results. The mean serum vitamin D level of the study group was 41.41±29.31 mmol/L (normal 75–250 mmol/L). Out of 178 participants, 126 (70.8%) were vitamin D deficient (<50 mmol/L), 29 (16.3%) had insufficient vitamin D (50–75 mmol/L), and 23 (12.9%) had normal vitamin D level (>75 mmol/L), with mean serum levels of 25.52±10.89, 62.84±7.04 and 101.41±9.1 mmol/L, respectively. In comparison between vitamin D deficient and nondeficient groups, daily milk consumption (P < 0.001), use of vitamin D supplements (P < 0.0001), and frequency of sun exposure for ≥ 5 days/week (P < 0.006) were significantly higher in the nondeficient group. Conclusion. Prevalence of vitamin D deficiency among female medical students in Riyadh is high and may be attributed to nutritional, social and environmental factors.

Context. For control of blood glucose in diabetic patients on enteral feeding either insulin infusion or multiple insulin injections are used. However, both of these\r\nmethods necessitate a very close follow-up and are not easy to apply during home care.\r\nObjective. In this study we aimed to see whether insulin glargine once daily is proper for glucose regulation in enterally fed diabetic patients.\r\nDESIGN: Insulin glargine is given to enterally fed diabetic patients and they are followed up for three months.\r\nSubjects and methods. Thirteen diabetic stroke patients with PEG are involved in the study. Treatment of these patients is switched from insulin infusion or multiple insulin injections to once daily insulin glargine and they are followed up for 3 months.\r\nResults. Mean blood glucose values are improved with once daily insulin glargine regimen. HbA1c decreased from 7.2% ? 1.5 5. to 6.7% ? 0.8 with insulin glargine. Daily insulin requirement of the patients is significantly decreased as well. A significant decrease in the hypoglycemic episodes is\r\ndetected with glargine (p<0,0001).\r\nConclusion. Insulin glargine once daily is a safe and effective regimen for diabetic patients with PEG.

Objective. Our research investigated the impact of mobile phone distance video education of patients with type II diabetes. This approach was delivered to 100 type 2 diabetes patients based on their cognitive-social factors and metabolic variables. Subjects and Methods. A randomized controlled trial study design was employed. Diabetes education videos were designed and were streamed to the smartphones of the patients. Data were collected from the control (n=50) and experimental (n=50) groups in the first interview, and metabolic control data were recorded. The second interview was held three months after the education process was completed. During this meeting, the survey instrument and the Turkish version of the Multidimensional Diabetes Questionnaire was re-administered to both groups, and metabolic control data were recorded. Results. Following the distance video education, there was a significant decrease in the FPG (1.2 mmol/L) HbA1c (-1.04%), LDL (-0.4 mmol/L) and BMI (-0.7 kg/ m2) values of the experimental group, and their cognitivesocial factors were found to improve in terms of perceiving diabetes. Conclusions. In our study, distance education via mobile phones was an influential approach on cognitivesocial factors and metabolic variables of type 2 diabetes patients.

Context. Despite that the Triglycerides/High Density Lipoprotein Cholesterol (TG/HDL-C) ratio has been associated with insulin resistance and cardiovascular disease, some outcomes differ between populations. Objective. The objective of this study was to evaluate the association between TG/HDL-C ratio and cardio-metabolic risk factors in both obese and normal weight women. Design. Cross sectional, from January to December of 2015. Subjects and Methods. Two hundred and fifty three women aged 40 to 60 years. Anthropometric and laboratory measurements were performed. Insulin resistance was measured by the homeostasis model assessment for insulin resistance (HOMA-IR). All participants underwent a Doppler ultrasound to measure intima-media thickness of carotid artery (cIMT). Results. TG/HDL-C ratio correlated with body mass index (r=0.194, p=0.01), and visceral adipose tissue (r=0.193, p=0.002). Additionally, TG/HDL-C correlated with glucose (r=0.367, p=0.001), insulin (r=0.354, p=0.001) and HOMA-IR (r=0.396 p=0.001). TG/HDL-C was associated with prediabetes, Odds Ratio (OR) was 1.83 (95%CI 1.07-3.13) and insulin resistance 3.27 (95%CI 1.78- 6.01), and this risk remains in normal weight women 4.7 (95%CI 1.2-17.81) for prediabetes and 4.38 (95%CI 1.42- 13.84) for insulin resistance. No significant risk for cIMT. Conclusion. A TG/HDL-C ratio ≥ 3.0 is a potential risk factor for prediabetes and insulin resistance in women 40-60 years, even in normal weight women.