Background: Growth hormone replacement is indicated in adults with severe growth hormone (GH) deficiency, adult growth hormone deficiency assessment (AGHDA) score of at least 11 and are receiving treatment for other pituitary hormone deficiencies. There are no data looking at the cessation of GH replacement in adult patients with severe GH deficiency and the factors that predict the likelihood of patients continuing or stopping growth hormone replacement.
Methods: We audited patients on the GH register between January 2006 and January 2023 in Hull University Teaching Hospitals NHS foundation Trust, a UK tertiary hospital. Baseline characteristics, the cause of GH deficiency, AGHDA score at diagnosis and the reason for stopping GH were collected. Proportions were compared between patients adhering to GH replacement and those who had ceased it. Logistic regression analysis was used to identify factors independently associated with cessation of GH.
Results: The study comprised 141 adult patients with a mean age of 52 years, of which 75 (53%) were female. 54 (38%) individuals had discontinued GH replacement therapy. Predominant reasons for discontinuation were lack of therapeutic benefit (46%) and a change in clinical indication (26%). Among patients who discontinued GH therapy, the most frequent cause of GH deficiency was idiopathic (57%), while for those on GH replacement, pituitary surgery was the leading cause of GH deficiency (53%). Logistic regression analysis showed no baseline factor was statistically significantly associated with GH cessation, except female gender which had a borderline significance (P = 0.05).
Conclusions: In this real-world investigation of patients with severe GH deficiency, over two in five individuals who discontinued GH therapy cited the absence of perceived benefits. We show a borderline association of female gender with GH cessation and large population-based studies will be needed to investigate this and other causes of GH cessation.
{"title":"Baseline Clinical Factors Associated with Cessation of Growth Hormone Therapy in Patients with Severe Growth Hormone Deficiency - Real World Evidence.","authors":"Nageswary Nadarajah, Emmanuel Ssemmondo, Shani Brooks, Remi Akinyombo, Kazeem Adeleke, Harshal Deshmukh, Thozhukat Sathyapalan","doi":"10.5812/ijem-147825","DOIUrl":"10.5812/ijem-147825","url":null,"abstract":"<p><strong>Background: </strong>Growth hormone replacement is indicated in adults with severe growth hormone (GH) deficiency, adult growth hormone deficiency assessment (AGHDA) score of at least 11 and are receiving treatment for other pituitary hormone deficiencies. There are no data looking at the cessation of GH replacement in adult patients with severe GH deficiency and the factors that predict the likelihood of patients continuing or stopping growth hormone replacement.</p><p><strong>Methods: </strong>We audited patients on the GH register between January 2006 and January 2023 in Hull University Teaching Hospitals NHS foundation Trust, a UK tertiary hospital. Baseline characteristics, the cause of GH deficiency, AGHDA score at diagnosis and the reason for stopping GH were collected. Proportions were compared between patients adhering to GH replacement and those who had ceased it. Logistic regression analysis was used to identify factors independently associated with cessation of GH.</p><p><strong>Results: </strong>The study comprised 141 adult patients with a mean age of 52 years, of which 75 (53%) were female. 54 (38%) individuals had discontinued GH replacement therapy. Predominant reasons for discontinuation were lack of therapeutic benefit (46%) and a change in clinical indication (26%). Among patients who discontinued GH therapy, the most frequent cause of GH deficiency was idiopathic (57%), while for those on GH replacement, pituitary surgery was the leading cause of GH deficiency (53%). Logistic regression analysis showed no baseline factor was statistically significantly associated with GH cessation, except female gender which had a borderline significance (P = 0.05).</p><p><strong>Conclusions: </strong>In this real-world investigation of patients with severe GH deficiency, over two in five individuals who discontinued GH therapy cited the absence of perceived benefits. We show a borderline association of female gender with GH cessation and large population-based studies will be needed to investigate this and other causes of GH cessation.</p>","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"22 3","pages":"e147825"},"PeriodicalIF":2.1,"publicationDate":"2024-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11742744/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143005027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Context: Metabolic disorders are a growing global concern, especially in developed countries, due to their increasing prevalence. Serum lipid profiles, including triglycerides (TG), total cholesterol (TC), high-density lipoprotein (HDL), and low-density lipoprotein (LDL), are commonly used clinical biomarkers for monitoring the progression of these metabolic abnormalities. In recent decades, hydrogen-rich water (HRW) has gained attention as a safe and effective treatment, with regulatory effects on lipid peroxidation and inflammatory responses in clinical trials.
Objectives: This systematic review and meta-analysis aim to evaluate the effectiveness of HRW therapy on blood lipid profiles in randomized controlled trials (RCTs) for metabolic disorders.
Methods: Following the PRISMA guidelines, a search for RCT studies was conducted in the PubMed, Web of Science, Embase, and Google Scholar databases up to January 2024. Eight studies that met all eligibility criteria, including RCTs involving metabolic dysfunctions and evaluations of lipid profiles, were included for further analysis. Data extraction was followed by quality evaluation using the Jadad scoring system. Meta-analysis was conducted using STATA software.
Results: The eight selected RCTs included a total of 357 patients with various metabolic disorders. All studies showed either no or low risk of bias. The overall levels of TG [95% CI: -0.27 (-0.47, -0.07)], TC [95% CI: -0.07 (-0.32, -0.18)], and LDL [95% CI: -0.06 (-0.28, 0.15)] demonstrated slight decreases across the studies. However, there was some heterogeneity in HDL levels [95% CI: -0.11 (-0.37, 0.14)] among the studies (I² = 37.32%). Meta-regression analysis further indicated a positive association between the outcomes and the duration of the intervention as a moderating factor.
Conclusions: Hydrogen-rich water demonstrated modest lipid-lowering effects in patients with metabolic disorders. However, due to the observed heterogeneity in HDL variations, further long-term trials involving larger populations are needed to clarify these inconsistencies.
{"title":"The Effects of Hydrogen-Rich Water on Blood Lipid Profiles in Metabolic Disorders Clinical Trials: A Systematic Review and Meta-analysis.","authors":"Hamid Jamialahmadi, Ghazaleh Khalili-Tanha, Mostafa Rezaei-Tavirani, Elham Nazari","doi":"10.5812/ijem-148600","DOIUrl":"10.5812/ijem-148600","url":null,"abstract":"<p><strong>Context: </strong>Metabolic disorders are a growing global concern, especially in developed countries, due to their increasing prevalence. Serum lipid profiles, including triglycerides (TG), total cholesterol (TC), high-density lipoprotein (HDL), and low-density lipoprotein (LDL), are commonly used clinical biomarkers for monitoring the progression of these metabolic abnormalities. In recent decades, hydrogen-rich water (HRW) has gained attention as a safe and effective treatment, with regulatory effects on lipid peroxidation and inflammatory responses in clinical trials.</p><p><strong>Objectives: </strong>This systematic review and meta-analysis aim to evaluate the effectiveness of HRW therapy on blood lipid profiles in randomized controlled trials (RCTs) for metabolic disorders.</p><p><strong>Methods: </strong>Following the PRISMA guidelines, a search for RCT studies was conducted in the PubMed, Web of Science, Embase, and Google Scholar databases up to January 2024. Eight studies that met all eligibility criteria, including RCTs involving metabolic dysfunctions and evaluations of lipid profiles, were included for further analysis. Data extraction was followed by quality evaluation using the Jadad scoring system. Meta-analysis was conducted using STATA software.</p><p><strong>Results: </strong>The eight selected RCTs included a total of 357 patients with various metabolic disorders. All studies showed either no or low risk of bias. The overall levels of TG [95% CI: -0.27 (-0.47, -0.07)], TC [95% CI: -0.07 (-0.32, -0.18)], and LDL [95% CI: -0.06 (-0.28, 0.15)] demonstrated slight decreases across the studies. However, there was some heterogeneity in HDL levels [95% CI: -0.11 (-0.37, 0.14)] among the studies (I² = 37.32%). Meta-regression analysis further indicated a positive association between the outcomes and the duration of the intervention as a moderating factor.</p><p><strong>Conclusions: </strong>Hydrogen-rich water demonstrated modest lipid-lowering effects in patients with metabolic disorders. However, due to the observed heterogeneity in HDL variations, further long-term trials involving larger populations are needed to clarify these inconsistencies.</p>","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"22 3","pages":"e148600"},"PeriodicalIF":2.1,"publicationDate":"2024-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11742746/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143004980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-09-29eCollection Date: 2024-07-01DOI: 10.5812/ijem-144736
Hedieh Saneifard, Ali Sheikhy, Aida Fallahzadeh, Marjan Shakiba, Maryam Kazemi Aghdam, Asieh Mosallanejad
Background: Due to autoimmune mechanisms, celiac disease (CD) may affect patients with type 1 diabetes mellitus (T1DM) more than the general population.
Objectives: We evaluated the effect of a gluten-free diet (GFD) on HbA1c levels in patients with both type 1 diabetes and CD.
Methods: In this cross-sectional study, biochemical and clinical information was gathered from 174 children with T1DM from January 2013 to January 2019.
Results: We assessed 174 children with T1DM (93 girls and 81 boys). Celiac disease was diagnosed in 18 out of 174 cases (10.34%). Height and weight percentiles showed significant differences between children with CD and those without CD (P = 0.015 and P = 0.026, respectively). The average HbA1c in the celiac group was 8.61 ± 2.20 (95% CI: 5.1 - 12.1) prior to GFD therapy. HbA1c was assessed six and twelve months following the initiation of the GFD and was found to be 8.32 ± 1.46 (95% CI: 6 - 9.8) and 8.37 ± 1.67 (95% CI: 6.1 - 10.2), respectively. No significant change in HbA1c was observed before and after therapy (P = 0.501).
Conclusions: Diabetic children with CD exhibit lower weight and height compared to those without CD. Gluten-free diet therapy in patients with CD did not affect HbA1c levels.
{"title":"Role of Gluten-Free Diet on HbA1c Level in Children with Type 1 Diabetes Mellitus and Celiac Disease.","authors":"Hedieh Saneifard, Ali Sheikhy, Aida Fallahzadeh, Marjan Shakiba, Maryam Kazemi Aghdam, Asieh Mosallanejad","doi":"10.5812/ijem-144736","DOIUrl":"10.5812/ijem-144736","url":null,"abstract":"<p><strong>Background: </strong>Due to autoimmune mechanisms, celiac disease (CD) may affect patients with type 1 diabetes mellitus (T1DM) more than the general population.</p><p><strong>Objectives: </strong>We evaluated the effect of a gluten-free diet (GFD) on HbA1c levels in patients with both type 1 diabetes and CD.</p><p><strong>Methods: </strong>In this cross-sectional study, biochemical and clinical information was gathered from 174 children with T1DM from January 2013 to January 2019.</p><p><strong>Results: </strong>We assessed 174 children with T1DM (93 girls and 81 boys). Celiac disease was diagnosed in 18 out of 174 cases (10.34%). Height and weight percentiles showed significant differences between children with CD and those without CD (P = 0.015 and P = 0.026, respectively). The average HbA1c in the celiac group was 8.61 ± 2.20 (95% CI: 5.1 - 12.1) prior to GFD therapy. HbA1c was assessed six and twelve months following the initiation of the GFD and was found to be 8.32 ± 1.46 (95% CI: 6 - 9.8) and 8.37 ± 1.67 (95% CI: 6.1 - 10.2), respectively. No significant change in HbA1c was observed before and after therapy (P = 0.501).</p><p><strong>Conclusions: </strong>Diabetic children with CD exhibit lower weight and height compared to those without CD. Gluten-free diet therapy in patients with CD did not affect HbA1c levels.</p>","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"22 3","pages":"e144736"},"PeriodicalIF":2.1,"publicationDate":"2024-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11742745/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143005029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Amir Hossein Ghanooni, Mitra KazemiJahromi, F. Hosseinpanah
Introduction: Primary aldosteronism (PA) is a clinical syndrome characterized by hypertension, suppressed plasma renin activity (PRA), elevated plasma aldosterone concentration (PAC), and spontaneous hypokalemia. Case Presentation: We present a 37-year-old normotensive female with hypokalemia, high plasma aldosterone level, and suppressed renin. The patient was treated with eplerenone and potassium chloride supplement. Further investigation with a computed tomography (CT) scan revealed a mass in the left adrenal. Laparoscopic adrenalectomy led to the diagnosis of adrenal adenoma. Conclusions: Primary aldosteronism should be among the differential diagnoses in normotensive patients presenting with severe hypokalemia.
{"title":"Primary Hyperaldosteronism in a Normotensive Patient: A Case Report","authors":"Amir Hossein Ghanooni, Mitra KazemiJahromi, F. Hosseinpanah","doi":"10.5812/ijem-138703","DOIUrl":"https://doi.org/10.5812/ijem-138703","url":null,"abstract":"Introduction: Primary aldosteronism (PA) is a clinical syndrome characterized by hypertension, suppressed plasma renin activity (PRA), elevated plasma aldosterone concentration (PAC), and spontaneous hypokalemia. Case Presentation: We present a 37-year-old normotensive female with hypokalemia, high plasma aldosterone level, and suppressed renin. The patient was treated with eplerenone and potassium chloride supplement. Further investigation with a computed tomography (CT) scan revealed a mass in the left adrenal. Laparoscopic adrenalectomy led to the diagnosis of adrenal adenoma. Conclusions: Primary aldosteronism should be among the differential diagnoses in normotensive patients presenting with severe hypokalemia.","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"9 2","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139005354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Context: This review study aimed to investigate the definition, etiology, risk factors (RFs), management strategy, and prevention of insufficient weight loss (IWL) and weight regain (WR) following bariatric metabolic surgery (BMS). Evidence Acquisition: Electronic databases were searched to retrieve relevant articles. The inclusion criteria were English articles with adult participants assessing the definition, prevalence, etiology, RFs, management strategy, and prevention of IWL/WR. Results: Definition: The preferred definition for post-BMS IWL/WR are the terms "Lack of maintenance of total weight loss (TWL)>20%" and "weight change in percentage compared to nadir weight or weight loss". Prevalence: The exact prevalence of IWL/WR is still being determined due to the type of BMS and various definitions. Etiology: Several mechanisms, including hormonal/metabolic, dietary non-adherence, physical inactivity, mental health, and anatomic surgical failure, are possible etiologies of post-BMS IWL/WR. RFs: Preoperative body mass index (BMI), male gender, psychiatric conditions, comorbidities, age, poor diet, eating disorders, poor follow-ups, insufficient physical activity, micronutrients, and genetic-epigenetic factors are the most important RFs. Management Strategy: The basis of treatment is lifestyle interventions, including dietary, physical activity, psychological, and behavioral therapy. Pharmacotherapy can be added. In the last treatment line, different techniques of endoscopic surgery and revisional surgery can be used. Prevention: Behavioral and psychotherapeutic interventions, dietary therapy, and physical activity therapy are the essential components of prevention. Conclusions: Many definitions exist for WR, less so for IWL. Etiologies and RFs are complex and multifactorial; therefore, the management and prevention strategy is multidisciplinary. Some knowledge gaps, especially for IWL, exist, and these gaps must be filled to strengthen the evidence used to guide patient counseling, selection, and improved outcomes.
{"title":"What About My Weight? Insufficient Weight Loss or Weight Regain After Bariatric Metabolic Surgery","authors":"Hamidreza Zefreh, Reza Amani-Beni, Erfan Sheikhbahaei, Farnaz Farsi, Shahrzad Ahmadkaraji, Maryam Barzin, Bahar Darouei, Alireza Khalaj, Shahab Shahabi","doi":"10.5812/ijem-136329","DOIUrl":"https://doi.org/10.5812/ijem-136329","url":null,"abstract":"Context: This review study aimed to investigate the definition, etiology, risk factors (RFs), management strategy, and prevention of insufficient weight loss (IWL) and weight regain (WR) following bariatric metabolic surgery (BMS). Evidence Acquisition: Electronic databases were searched to retrieve relevant articles. The inclusion criteria were English articles with adult participants assessing the definition, prevalence, etiology, RFs, management strategy, and prevention of IWL/WR. Results: Definition: The preferred definition for post-BMS IWL/WR are the terms \"Lack of maintenance of total weight loss (TWL)>20%\" and \"weight change in percentage compared to nadir weight or weight loss\". Prevalence: The exact prevalence of IWL/WR is still being determined due to the type of BMS and various definitions. Etiology: Several mechanisms, including hormonal/metabolic, dietary non-adherence, physical inactivity, mental health, and anatomic surgical failure, are possible etiologies of post-BMS IWL/WR. RFs: Preoperative body mass index (BMI), male gender, psychiatric conditions, comorbidities, age, poor diet, eating disorders, poor follow-ups, insufficient physical activity, micronutrients, and genetic-epigenetic factors are the most important RFs. Management Strategy: The basis of treatment is lifestyle interventions, including dietary, physical activity, psychological, and behavioral therapy. Pharmacotherapy can be added. In the last treatment line, different techniques of endoscopic surgery and revisional surgery can be used. Prevention: Behavioral and psychotherapeutic interventions, dietary therapy, and physical activity therapy are the essential components of prevention. Conclusions: Many definitions exist for WR, less so for IWL. Etiologies and RFs are complex and multifactorial; therefore, the management and prevention strategy is multidisciplinary. Some knowledge gaps, especially for IWL, exist, and these gaps must be filled to strengthen the evidence used to guide patient counseling, selection, and improved outcomes.","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"73 S8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135342622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zahra Hosseinpour, Mostafa Rezaei-Tavirani, Mohammad Esmaeil Akbari
Background: Breast cancer (BC) is one of the most common cancers in women, significantly contributing to cancer-related death in the modern world. Obesity, as a worldwide epidemic besides the menopausal status, has a paradoxical association with BC. Objectives: To determine the molecular mechanisms underlying the paradoxical effects of obesity on BC, a comprehensive systems biology analysis was performed. Methods: Data retrieval, data preprocessing, and differential expression analysis were conducted. Weighted correlation network analysis (WGCNA) identified the gene modules associated with clinical traits. Network analysis and hub gene identification techniques revealed key regulatory genes, and functional enrichment analysis uncovered biological pathways related to hub genes. A logistic regression model was developed to predict menopausal status based on hub genes. Additionally, gene expression analysis of two important genes was performed by qPCR. Results: The study identified the hub genes and molecular pathways (the PI3K-Akt signaling pathway, proteoglycans in cancer, and lipid metabolic and atherosclerosis pathways) associated with the obesity paradox in BC based on menopausal statutes. Conclusions: These results may improve our understanding of the underlying mechanisms of the effects of body mass on BC and assist in identifying biomarkers and potential therapeutic targets for treating obese postmenopausal women with BC.
{"title":"Bioinformatic Identification of Hub Genes Related to Menopause-Obesity Paradox in Breast Cancer","authors":"Zahra Hosseinpour, Mostafa Rezaei-Tavirani, Mohammad Esmaeil Akbari","doi":"10.5812/ijem-140835","DOIUrl":"https://doi.org/10.5812/ijem-140835","url":null,"abstract":"Background: Breast cancer (BC) is one of the most common cancers in women, significantly contributing to cancer-related death in the modern world. Obesity, as a worldwide epidemic besides the menopausal status, has a paradoxical association with BC. Objectives: To determine the molecular mechanisms underlying the paradoxical effects of obesity on BC, a comprehensive systems biology analysis was performed. Methods: Data retrieval, data preprocessing, and differential expression analysis were conducted. Weighted correlation network analysis (WGCNA) identified the gene modules associated with clinical traits. Network analysis and hub gene identification techniques revealed key regulatory genes, and functional enrichment analysis uncovered biological pathways related to hub genes. A logistic regression model was developed to predict menopausal status based on hub genes. Additionally, gene expression analysis of two important genes was performed by qPCR. Results: The study identified the hub genes and molecular pathways (the PI3K-Akt signaling pathway, proteoglycans in cancer, and lipid metabolic and atherosclerosis pathways) associated with the obesity paradox in BC based on menopausal statutes. Conclusions: These results may improve our understanding of the underlying mechanisms of the effects of body mass on BC and assist in identifying biomarkers and potential therapeutic targets for treating obese postmenopausal women with BC.","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135679361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: Whether the endocrine aberrations caused by polycystic ovary syndrome (PCOS) might influence bone density in women of reproductive age is controversial. Objectives: The present study aimed to compare PCOS women to a control group matched in age and body mass index (BMI) regarding bone indices and to clarify the potential relationship between their hormonal changes and bone density. Methods: This case-control study consisted of 61 PCOS patients, and 35 women with normal ovulatory function served as controls. Bone parameters, including bone mineral content (BMC) and bone mineral density (BMD) in addition to T- and Z-scores, were measured at the lumbar vertebrae, neck of the left femur, hip, and distal part of the radial bone, using dual-energy X-ray absorptiometry. Blood samples were taken to be tested for biochemical parameters and serum concentrations of insulin, osteocalcin, parathyroid hormone (PTH), vitamin D, follicle-stimulating hormone (FSH), luteinizing hormone (LH), total testosterone, dehydroepiandrosterone sulfate (DHEAS), and estradiol were measured. Insulin resistance was evaluated through the homeostatic model assessment of insulin resistance (HOMA-IR). Results: The results revealed greater levels of HOMA-IR and total testosterone in PCOS women than in controls. Nevertheless, the two groups were comparable in terms of bone parameters. In the control group, BMI was the only determinant of bone density at most of the skeletal sites. Nonetheless, BMI and HOMA-IR were independently and positively associated with bone indices at the femoral neck (FN) and total hip in the PCOS group. Parathyroid hormone and vitamin D concentrations were not different in the two groups. However, phosphate levels were higher in PCOS patients (P = 0.025). Osteocalcin was inversely correlated to BMI, and both groups had a negative correlation between DHEAS and PTH. Serum phosphate was inversely and independently associated with estrogen in the PCOS group (r = -0.377, P = 0.004). Conclusions: Body mass index and HOMA-IR were independent and positive determinants of FN and total hip bone density in the PCOS subjects. Nonetheless, in the non-PCOS women, BMI was the only independent determinant of bone density at most of the skeletal sites. Additionally, osteocalcin was inversely correlated with BMI in both groups.
背景:多囊卵巢综合征(PCOS)引起的内分泌异常是否影响育龄妇女的骨密度存在争议。目的:本研究旨在将PCOS女性与年龄和体重指数(BMI)相匹配的对照组进行比较，以阐明其激素变化与骨密度之间的潜在关系。方法:以61例PCOS患者为研究对象，35例排卵功能正常的女性为对照。采用双能x线吸收仪测量腰椎、左股骨颈、髋部和桡骨远端骨参数，包括骨矿物质含量(BMC)和骨矿物质密度(BMD)以及T和z评分。采集血样检测生化指标，测定血清胰岛素、骨钙素、甲状旁腺激素(PTH)、维生素D、卵泡刺激素(FSH)、黄体生成素(LH)、总睾酮、硫酸脱氢表雄酮(DHEAS)、雌二醇浓度。胰岛素抵抗通过胰岛素抵抗稳态模型评估(HOMA-IR)进行评估。结果:结果显示多囊卵巢综合征妇女的HOMA-IR和总睾酮水平高于对照组。然而，两组在骨骼参数方面具有可比性。在对照组中，BMI是大多数骨骼部位骨密度的唯一决定因素。尽管如此，BMI和HOMA-IR与PCOS组股骨颈(FN)和全髋关节骨指数独立且正相关。甲状旁腺激素和维生素D浓度在两组中没有差异。然而，PCOS患者的磷酸盐水平较高(P = 0.025)。骨钙素与BMI呈负相关，两组DHEAS与PTH呈负相关。PCOS组血清磷酸盐与雌激素呈负相关且独立相关(r = -0.377, P = 0.004)。结论:体重指数和HOMA-IR是PCOS患者FN和髋部总骨密度的独立和阳性决定因素。然而，在非多囊卵巢综合征女性中，BMI是大多数骨骼部位骨密度的唯一独立决定因素。此外，在两组中，骨钙素与BMI呈负相关。
{"title":"Determinants of Bone Mineral Density in Iranian Women with Polycystic Ovary Syndrome","authors":"Fariba Karimi, Parisa Mardani","doi":"10.5812/ijem-137594","DOIUrl":"https://doi.org/10.5812/ijem-137594","url":null,"abstract":"Background: Whether the endocrine aberrations caused by polycystic ovary syndrome (PCOS) might influence bone density in women of reproductive age is controversial. Objectives: The present study aimed to compare PCOS women to a control group matched in age and body mass index (BMI) regarding bone indices and to clarify the potential relationship between their hormonal changes and bone density. Methods: This case-control study consisted of 61 PCOS patients, and 35 women with normal ovulatory function served as controls. Bone parameters, including bone mineral content (BMC) and bone mineral density (BMD) in addition to T- and Z-scores, were measured at the lumbar vertebrae, neck of the left femur, hip, and distal part of the radial bone, using dual-energy X-ray absorptiometry. Blood samples were taken to be tested for biochemical parameters and serum concentrations of insulin, osteocalcin, parathyroid hormone (PTH), vitamin D, follicle-stimulating hormone (FSH), luteinizing hormone (LH), total testosterone, dehydroepiandrosterone sulfate (DHEAS), and estradiol were measured. Insulin resistance was evaluated through the homeostatic model assessment of insulin resistance (HOMA-IR). Results: The results revealed greater levels of HOMA-IR and total testosterone in PCOS women than in controls. Nevertheless, the two groups were comparable in terms of bone parameters. In the control group, BMI was the only determinant of bone density at most of the skeletal sites. Nonetheless, BMI and HOMA-IR were independently and positively associated with bone indices at the femoral neck (FN) and total hip in the PCOS group. Parathyroid hormone and vitamin D concentrations were not different in the two groups. However, phosphate levels were higher in PCOS patients (P = 0.025). Osteocalcin was inversely correlated to BMI, and both groups had a negative correlation between DHEAS and PTH. Serum phosphate was inversely and independently associated with estrogen in the PCOS group (r = -0.377, P = 0.004). Conclusions: Body mass index and HOMA-IR were independent and positive determinants of FN and total hip bone density in the PCOS subjects. Nonetheless, in the non-PCOS women, BMI was the only independent determinant of bone density at most of the skeletal sites. Additionally, osteocalcin was inversely correlated with BMI in both groups.","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135634944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Context: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection normally damages the respiratory system but might likewise impair endocrine organs’ function. Thyroid dysfunction and hyperglycemia are common endocrine complications of SARS-CoV-2 infection. The onset of type 1 diabetes (T1D) and associated complications, including diabetic ketoacidosis (DKA), hospitalization, and death, are thought to have increased during the coronavirus disease 2019 (COVID-19) pandemic. The aim of this study was to review the available data about the incidence rate of T1D and accompanying complications since the beginning of the COVID-19 pandemic. Evidence Acquisition: A literature review was conducted using the electronic databases PubMed and Google Scholar. The keywords “T1D, T1DM, Type 1 DM or Type 1 Diabetes”, “Coronavirus, SARS-CoV-2 or COVID-19” were used to search these databases. Titles and abstracts were screened for selection, and then relevant studies were reviewed in full text. Results: A total of 25 manuscripts out of 304 identified studies were selected. There were 15 (60%) multicenter or nationwide studies. The data about the incidence rate of T1D, hospitalization, and death are not consistent across countries; however, DKA incidence and severity seem to be higher during the COVID-19 pandemic. The present study’s data collection demonstrated that COVID-19 might or might not increase the incidence of T1D. Nevertheless, it is associated with the higher incidence and severity of DKA in T1D patients. This finding might indicate that antivirals are not fully protective against the endocrine complications of SARS-CoV-2 infection, which promotes the application of an alternative approach. Conclusions: Combining medications that reduce SARS-CoV-2 entry into the cells and modulate the immune response to infection is an alternative practical approach to treating COVID-19.
{"title":"Type 1 Diabetes and COVID-19: A Literature Review and Possible Management","authors":"Kebria Kashfi, Narges Anbardar, Artin Asadipooya, Kamyar Asadipooya","doi":"10.5812/ijem-139768","DOIUrl":"https://doi.org/10.5812/ijem-139768","url":null,"abstract":"Context: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection normally damages the respiratory system but might likewise impair endocrine organs’ function. Thyroid dysfunction and hyperglycemia are common endocrine complications of SARS-CoV-2 infection. The onset of type 1 diabetes (T1D) and associated complications, including diabetic ketoacidosis (DKA), hospitalization, and death, are thought to have increased during the coronavirus disease 2019 (COVID-19) pandemic. The aim of this study was to review the available data about the incidence rate of T1D and accompanying complications since the beginning of the COVID-19 pandemic. Evidence Acquisition: A literature review was conducted using the electronic databases PubMed and Google Scholar. The keywords “T1D, T1DM, Type 1 DM or Type 1 Diabetes”, “Coronavirus, SARS-CoV-2 or COVID-19” were used to search these databases. Titles and abstracts were screened for selection, and then relevant studies were reviewed in full text. Results: A total of 25 manuscripts out of 304 identified studies were selected. There were 15 (60%) multicenter or nationwide studies. The data about the incidence rate of T1D, hospitalization, and death are not consistent across countries; however, DKA incidence and severity seem to be higher during the COVID-19 pandemic. The present study’s data collection demonstrated that COVID-19 might or might not increase the incidence of T1D. Nevertheless, it is associated with the higher incidence and severity of DKA in T1D patients. This finding might indicate that antivirals are not fully protective against the endocrine complications of SARS-CoV-2 infection, which promotes the application of an alternative approach. Conclusions: Combining medications that reduce SARS-CoV-2 entry into the cells and modulate the immune response to infection is an alternative practical approach to treating COVID-19.","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"6 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135368677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: The coronavirus disease 2019 (COVID-19) vaccine is one of the few vaccines that obtained emergency authorization to combat the fatal pandemic. Despite the fact that some available literature addressed its short-term side effects, there are still limitations on its effects on type 1 diabetes mellitus (T1DM). Objectives: The aim of the present study was to assess the association between COVID-19 vaccination and diabetic ketoacidosis (DKA) among individuals with T1DM. Additionally, the study aimed to determine the effects of the vaccine on glucose control, variability, and risk of hypoglycemia. Methods: This retrospective study was conducted at King Fahad Specialist Hospital (KFSH) in Qassim Region, Saudi Arabia. Diabetic ketoacidosis cases admitted to the hospital within February 2020 and August 2022 were included in the study based on specific inclusion criteria. Finally, a total of 49 patients were included in statistical analyses. Results: Out of the 62 patients admitted to the hospital, 49 met the diagnostic criteria for DKA and agreed to participate in the study. The majority of the remaining patients (n = 13) refused to participate, and only a few of them lacked complete documentation. Of the 49 patients who were included in the study, 46 cases had a history of T1DM; nevertheless, 3 patients were newly diagnosed with T1DM. Additionally, among these participants, 16 (32.7%), 19 (38.8%), and 14 (28.6%) patients had mild, moderate, and severe DKA, respectively. There were 27 male (55.1%) and 22 female (44.9%) patients. About 91% of the patients were vaccinated against COVID-19, 30.6% of whom were vaccinated within 29 days of being diagnosed with DKA. The pH and bicarbonate levels were observed to be significantly high among those who were diagnosed with DKA within 29 days of vaccination, with p-values of 0.031 and 0.037, respectively. Similarly, pH and random blood sugar (RBS) were observed to be significantly higher among the vaccinated patients than in the non-vaccinated subjects (P = 0.044 and P = 0.032, respectively). Conclusions: The study findings revealed that some of the DKA indicators were evident among the vaccinated patients. However, larger-scale and multi-center studies are recommended in order to have more conclusive evidence and generalize the findings.
{"title":"Diabetic Ketoacidosis After COVID-19 Vaccine in Patients with Type 1 Diabetes Mellitus","authors":"Fahad Bedaiwi Albedaiwi, Manar Alshammari, Metab Algeffari, Abdulmajeed Alfouzan, Yasmeen Alfouzan, Hassan Siddiq, Omaima Hussein","doi":"10.5812/ijem-135866","DOIUrl":"https://doi.org/10.5812/ijem-135866","url":null,"abstract":"Background: The coronavirus disease 2019 (COVID-19) vaccine is one of the few vaccines that obtained emergency authorization to combat the fatal pandemic. Despite the fact that some available literature addressed its short-term side effects, there are still limitations on its effects on type 1 diabetes mellitus (T1DM). Objectives: The aim of the present study was to assess the association between COVID-19 vaccination and diabetic ketoacidosis (DKA) among individuals with T1DM. Additionally, the study aimed to determine the effects of the vaccine on glucose control, variability, and risk of hypoglycemia. Methods: This retrospective study was conducted at King Fahad Specialist Hospital (KFSH) in Qassim Region, Saudi Arabia. Diabetic ketoacidosis cases admitted to the hospital within February 2020 and August 2022 were included in the study based on specific inclusion criteria. Finally, a total of 49 patients were included in statistical analyses. Results: Out of the 62 patients admitted to the hospital, 49 met the diagnostic criteria for DKA and agreed to participate in the study. The majority of the remaining patients (n = 13) refused to participate, and only a few of them lacked complete documentation. Of the 49 patients who were included in the study, 46 cases had a history of T1DM; nevertheless, 3 patients were newly diagnosed with T1DM. Additionally, among these participants, 16 (32.7%), 19 (38.8%), and 14 (28.6%) patients had mild, moderate, and severe DKA, respectively. There were 27 male (55.1%) and 22 female (44.9%) patients. About 91% of the patients were vaccinated against COVID-19, 30.6% of whom were vaccinated within 29 days of being diagnosed with DKA. The pH and bicarbonate levels were observed to be significantly high among those who were diagnosed with DKA within 29 days of vaccination, with p-values of 0.031 and 0.037, respectively. Similarly, pH and random blood sugar (RBS) were observed to be significantly higher among the vaccinated patients than in the non-vaccinated subjects (P = 0.044 and P = 0.032, respectively). Conclusions: The study findings revealed that some of the DKA indicators were evident among the vaccinated patients. However, larger-scale and multi-center studies are recommended in order to have more conclusive evidence and generalize the findings.","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135197510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-29eCollection Date: 2023-07-01DOI: 10.5812/ijem-136900
Daisy Carolina Buenaventura, Hernando Vargas-Sierra, Natalia Aristizabal-Henao, Jose Luis Torres-Grajales, Carolina Aguilar-Londono, Johnayro Gutierrez-Restrepo
Posterior reversible encephalopathy syndrome (PRES) is an uncommon transient neuroradiological phenomenon that develops vasogenic cerebral edema and could be caused by some pharmacological agents, such as molecular-specific target agents. Lenvatinib belongs to the tyrosine kinase inhibitors and was approved in 2015 for progressive locally advanced or metastatic thyroid cancer refractory to radioactive iodine (I-131) treatment. Herein, we present the case of a 65-year-old woman who, while receiving treatment with lenvatinib for radioiodine-refractory metastatic papillary thyroid carcinoma, developed PRES without hypertension at the initial evaluation. Her clinical and radiological findings improved after withdrawing from the mentioned therapy, and later it was possible to re-incorporate lower doses of the medication, as described in the other three case reports found in the worldwide medical literature. The recognition of this entity is essential to timely suspend the drug and avoid greater comorbidity. This is the first paper reporting this kind of adverse event using lenvatinib in a Hispanic population.
{"title":"Posterior Reversible Encephalopathy Syndrome as an Adverse Effect of Lenvatinib in a Patient with Papillary Thyroid Carcinoma: A Case Report.","authors":"Daisy Carolina Buenaventura, Hernando Vargas-Sierra, Natalia Aristizabal-Henao, Jose Luis Torres-Grajales, Carolina Aguilar-Londono, Johnayro Gutierrez-Restrepo","doi":"10.5812/ijem-136900","DOIUrl":"10.5812/ijem-136900","url":null,"abstract":"<p><p>Posterior reversible encephalopathy syndrome (PRES) is an uncommon transient neuroradiological phenomenon that develops vasogenic cerebral edema and could be caused by some pharmacological agents, such as molecular-specific target agents. Lenvatinib belongs to the tyrosine kinase inhibitors and was approved in 2015 for progressive locally advanced or metastatic thyroid cancer refractory to radioactive iodine (I-131) treatment. Herein, we present the case of a 65-year-old woman who, while receiving treatment with lenvatinib for radioiodine-refractory metastatic papillary thyroid carcinoma, developed PRES without hypertension at the initial evaluation. Her clinical and radiological findings improved after withdrawing from the mentioned therapy, and later it was possible to re-incorporate lower doses of the medication, as described in the other three case reports found in the worldwide medical literature. The recognition of this entity is essential to timely suspend the drug and avoid greater comorbidity. This is the first paper reporting this kind of adverse event using lenvatinib in a Hispanic population.</p>","PeriodicalId":13969,"journal":{"name":"International Journal of Endocrinology and Metabolism","volume":"1 1","pages":"e136900"},"PeriodicalIF":2.1,"publicationDate":"2023-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10676670/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71265597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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