Objective: Graves’ disease (GD) is characterized by thyroid overactivity. Anti-thyroid drugs (ATDs), such as propylthiouracil (PTU) and methimazole (MMI), are commonly used for GD treatment, and studies have suggested a link between these drugs and elevated lipoprotein levels.However, data on their effects on lipoproteins, insulin resistance, or low-density lipoprotein receptor (LDL-R) levels are lacking, both in Indonesia and in other countries. This study investigated changes in lipoproteins, LDL-R, and insulin resistance markers with ATD treatment. Methods: This study is a secondary analysis of a randomized clinical trial entitled “The Differential Effects of Propylthiouracil and Methimazole as Graves’ Disease Treatment on Vascular Atherosclerosis Markers” conducted in Jakarta, Indonesia. Thirty-seven newly diagnosed GD patients received MMI or PTU for 3 months. Results: After 3 months of ATD treatment, LDL-R levels significantly decreased compared to baseline (197 vs. 144 ng/mL, p<0.001), while most lipoproteins, including TC, LDL-C, HDL-C, non-HDL-C, the cholesterol ratio, and the LDL-C/HDL-C ratio, increased. Unexpectedly, neither the PTU nor MMI groups showed an increased dyslipidemia prevalence. Although body mass index increased significantly and fasting plasma glucose decreased slightly, no significant post-treatment change in insulin resistance was observed. The study received ethical approval from the Ethics Committee of the Faculty of Medicine, Universitas Indonesia (ref KET-784/ UN.2.F1/ETIK/PPM.00.02/2019) and was registered on clinicaltrials.gov (NCT05118542). Conclusion ATD treatment for GD led to a significant increase in total cholesterol, LDLcholesterol, and high-density lipoprotein-cholesterol levels, along with a reduction in LDL-R levels. Both PTU and MMI showed similar effects. These findings provide valuable insights into the effects of ATDs on lipoproteins and insulin resistance in GD patients.

Objective: Graves’ disease (GD) is characterized by thyroid overactivity. Anti-thyroid drugs (ATDs), such as propylthiouracil (PTU) and methimazole (MMI), are commonly used for GD treatment, and studies have suggested a link between these drugs and elevated lipoprotein levels.However, data on their effects on lipoproteins, insulin resistance, or low-density lipoprotein receptor (LDL-R) levels are lacking, both in Indonesia and in other countries. This study investigated changes in lipoproteins, LDL-R, and insulin resistance markers with ATD treatment. Methods: This study is a secondary analysis of a randomized clinical trial entitled “The Differential Effects of Propylthiouracil and Methimazole as Graves’ Disease Treatment on Vascular Atherosclerosis Markers” conducted in Jakarta, Indonesia. Thirty-seven newly diagnosed GD patients received MMI or PTU for 3 months. Results: After 3 months of ATD treatment, LDL-R levels significantly decreased compared to baseline (197 vs. 144 ng/mL, p<0.001), while most lipoproteins, including TC, LDL-C, HDL-C, non-HDL-C, the cholesterol ratio, and the LDL-C/HDL-C ratio, increased. Unexpectedly, neither the PTU nor MMI groups showed an increased dyslipidemia prevalence. Although body mass index increased significantly and fasting plasma glucose decreased slightly, no significant post-treatment change in insulin resistance was observed. The study received ethical approval from the Ethics Committee of the Faculty of Medicine, Universitas Indonesia (ref KET-784/ UN.2.F1/ETIK/PPM.00.02/2019) and was registered on clinicaltrials.gov (NCT05118542). Conclusion ATD treatment for GD led to a significant increase in total cholesterol, LDLcholesterol, and high-density lipoprotein-cholesterol levels, along with a reduction in LDL-R levels. Both PTU and MMI showed similar effects. These findings provide valuable insights into the effects of ATDs on lipoproteins and insulin resistance in GD patients.

Objective: Graves’ disease (GD) is characterized by thyroid overactivity. Anti-thyroid drugs (ATDs), such as propylthiouracil (PTU) and methimazole (MMI), are commonly used for GD treatment, and studies have suggested a link between these drugs and elevated lipoprotein levels.However, data on their effects on lipoproteins, insulin resistance, or low-density lipoprotein receptor (LDL-R) levels are lacking, both in Indonesia and in other countries. This study investigated changes in lipoproteins, LDL-R, and insulin resistance markers with ATD treatment. Methods: This study is a secondary analysis of a randomized clinical trial entitled “The Differential Effects of Propylthiouracil and Methimazole as Graves’ Disease Treatment on Vascular Atherosclerosis Markers” conducted in Jakarta, Indonesia. Thirty-seven newly diagnosed GD patients received MMI or PTU for 3 months. Results: After 3 months of ATD treatment, LDL-R levels significantly decreased compared to baseline (197 vs. 144 ng/mL, p<0.001), while most lipoproteins, including TC, LDL-C, HDL-C, non-HDL-C, the cholesterol ratio, and the LDL-C/HDL-C ratio, increased. Unexpectedly, neither the PTU nor MMI groups showed an increased dyslipidemia prevalence. Although body mass index increased significantly and fasting plasma glucose decreased slightly, no significant post-treatment change in insulin resistance was observed. The study received ethical approval from the Ethics Committee of the Faculty of Medicine, Universitas Indonesia (ref KET-784/ UN.2.F1/ETIK/PPM.00.02/2019) and was registered on clinicaltrials.gov (NCT05118542). Conclusion ATD treatment for GD led to a significant increase in total cholesterol, LDLcholesterol, and high-density lipoprotein-cholesterol levels, along with a reduction in LDL-R levels. Both PTU and MMI showed similar effects. These findings provide valuable insights into the effects of ATDs on lipoproteins and insulin resistance in GD patients.

Objective: Graves’ disease (GD) is characterized by thyroid overactivity. Anti-thyroid drugs (ATDs), such as propylthiouracil (PTU) and methimazole (MMI), are commonly used for GD treatment, and studies have suggested a link between these drugs and elevated lipoprotein levels.However, data on their effects on lipoproteins, insulin resistance, or low-density lipoprotein receptor (LDL-R) levels are lacking, both in Indonesia and in other countries. This study investigated changes in lipoproteins, LDL-R, and insulin resistance markers with ATD treatment. Methods: This study is a secondary analysis of a randomized clinical trial entitled “The Differential Effects of Propylthiouracil and Methimazole as Graves’ Disease Treatment on Vascular Atherosclerosis Markers” conducted in Jakarta, Indonesia. Thirty-seven newly diagnosed GD patients received MMI or PTU for 3 months. Results: After 3 months of ATD treatment, LDL-R levels significantly decreased compared to baseline (197 vs. 144 ng/mL, p<0.001), while most lipoproteins, including TC, LDL-C, HDL-C, non-HDL-C, the cholesterol ratio, and the LDL-C/HDL-C ratio, increased. Unexpectedly, neither the PTU nor MMI groups showed an increased dyslipidemia prevalence. Although body mass index increased significantly and fasting plasma glucose decreased slightly, no significant post-treatment change in insulin resistance was observed. The study received ethical approval from the Ethics Committee of the Faculty of Medicine, Universitas Indonesia (ref KET-784/ UN.2.F1/ETIK/PPM.00.02/2019) and was registered on clinicaltrials.gov (NCT05118542). Conclusion ATD treatment for GD led to a significant increase in total cholesterol, LDLcholesterol, and high-density lipoprotein-cholesterol levels, along with a reduction in LDL-R levels. Both PTU and MMI showed similar effects. These findings provide valuable insights into the effects of ATDs on lipoproteins and insulin resistance in GD patients.

Background: Insulinoma is one of the causes of recurrent hypoglycemia, one of the chief complaints for emergency department admission. The gold standard in diagnosing insulinoma is a 72-hour fasting test which is inconvenient and inefficient as it requires hospitalization. Research has found that measurement of insulin and C-peptide during OGTT may help diagnose insulinoma. We aimed to assess the diagnostic value of OGTT in diagnosing insulinoma. Methodology: The literature search was conducted on 19 August 2022 using several databases (MEDLINE, Scopus, Embase, and ScienceDirect). All studies that measured OGTT as diagnostic tools in diagnosing insulinoma and 72-hour fasting test as reference standard were included. The quality assessment of the selected studies was based on the Centre of Evidence-Based Medicine University of Oxford and the Quality Assessment of Diagnostic Accuracy-2 tool (QUADAS-2). Analysis of the included studies was performed qualitatively. This study was registered on PROSPERO (CRD42022360205). Results: A total of two case-control studies (106 patients) were included, which were at risk of bias and low concern of applicability. Both studies demonstrated that the combination of insulin and C-peptide levels measured during OGTT had high specificity, sensitivity, positive predictive value, and negative predictive value in diagnosing insulinoma compared to the reference standard. A logistic regression model of 8.305 – (0.441 × insulin 2-h/0-h) – (1.679 × C-peptide 1-h/0-h) > 0.351 has the highest diagnostic value in one study (AUC 0.97, Sensitivity 86.5%, Specificity 95.2%, PPV 94.1, NPV 88.9). Conclusion The measurement of 0-h and 2-h insulin and C-peptide levels during 2-h OGTT was found in two small case-control studies with a total of 106 patients to have good sensitivity and specificity. However, due to these limitations, future research is still needed to validate the potential use of OGTT for the diagnosis of insulinoma.
Insulinoma ; Glucose Tolerance Test

Untreated thyroid dysfunction during pregnancy increases morbidity in the mother and fetus. Anti-thyroid medication is the first-line therapy for hyperthyroidism during pregnancy. The diagnosis of thyroid dysfunction in pregnancy is complicated because of seemingly insignificant and non-specific symptoms which overlap with normal changes during pregnancy. Early detection and management should be done to prevent maternal and fetal complications.
Thyroid Gland ; Pregnancy ; Practice Guideline ; Indonesia

Diabetes Mellitus (DM) in pregnancy has serious impact on both mother and baby if not optimally managed. The Indonesian Task Force on Reproductive Diseases determined that diabetes in pregnancy represents a priority area in need of updated evidence-based practice guidelines. The aim of the guidelines is to provide the best evidence-based recommendations for diagnostic evaluation and management of diabetes in pregnancy. The following article summarizes the guidelines.
Pregnancy ; Practice Guideline ; Indonesia

Introduction: Excess fat accumulation contributes to the development of type 2 diabetes mellitus (T2DM). Lipid accumulation product (LAP) is an index computed from waist circumference and triglycerides, which represents increased lipotoxicity. We aim to study the relationship of LAP index and T2DM and its utility as a predictor for T2DM development. Methodology: A literature search in PubMed and Cochrane database was performed to retrieve and review studies reporting the association between LAP and T2DM Results: Two cross-sectional studies from Japan and the United States, and one cohort study from Iran were obtained. A high LAP was associated with a higher risk of T2DM [odds ratio (OR) 19.1, 95% confidence interval (CI) (6.6-55.5) for women; and OR 7.4, 95% CI (5.1-10.8) for men]. Conclusion LAP was strongly associated with T2DM. Its utility in predicting the development of T2DM needs to be confirmed.
Lipid Accumulation Product ; Diabetes Mellitus, Type 2 ; Insulin Resistance ; Obesity