Authors:Jorianto Muntari, Husaini Umar, Pendrik Tandean, Syakib Bakri, Himawan Sanusi, Nur Ahmad Tabri, Arifin Seweng Pages: 7 - 12 Abstract: Background. Acute coronary syndrome (ACS) is a major cardiovascular problem due to its high hospitalization and mortality rates. One of the risk factors for atherosclerosis that leads to ACS is insulin resistance (IR) which plays a role in the pathogenesis and development of cardiovascular events. This study aims to determine the relationship between IR and in-hospital outcomes in non-diabetic patients with ACS. Methodology. This was a cohort study conducted from January-June 2021. Insulin resistance was assessed using the Admission insulin resistance index (AIRI). This measurement was performed once during the patient's admission, and then the outcome was observed during hospitalization. The observed in-hospital outcomes were composite outcomes; namely, heart failure, arrhythmia, cardiogenic shock, and death. The statistical tests used were ANOVA, independent T and Chi-Square tests. Statistical test results were considered significant if p<0.05. Results. This study included 60 subjects (51 males and 9 females). Analysis revealed that AIRI was higher in patients with composite outcomes (mean 9.97 ± 4.08) than in patients without composite outcomes (mean 7.71 ± 4.06) (p<0.05); AIRI was higher in patients with heart failure (mean 10.72 ± 3.83) than in patients without heart failure (mean 7.25 ± 3.84) (p<0.001). Patients with IR had a higher rate of heart failure complications [OR 5.5 95% CI (1.56-19.38) (p=0.005)]. Conclusion. There is an association between AIRI and composite outcomes. Patients with IR have 5.5 times the risk of developing heart failure. PubDate: 2023-02-08 DOI: 10.15605/jafes.038.01.03 Issue No:Vol. 38, No. 1 (2023)
Authors:Yotsapon Thewjitcharoen, Nalin Yenseung, Siriwan Butadej, Soontaree Nakasatien, Phawinpon Chotwanvirat, Waralee Chatchomchuan, Ekgaluck Wanothayaroj, Sirinate Krittiyawong, Thep Himathongkam Pages: 21 - 28 Abstract: Objective. To evaluate the real-world use of once-weekly semaglutide among Thai patients with type 2 diabetes (T2DM) in a private hospital setting. Methodology. A retrospective review of Thai patients with T2DM who have initiated semaglutide for at least 1 month between June 2020 and March 2022 at Theptarin Hospital, Bangkok, Thailand. Results. A total of 58 patients (50% female, mean age 55.6 ± 15.9 years, with duration of diabetes 12.6 ± 10.3 years, BMI 31.5 ± 4.4 kg/m2, baseline HbA1c 7.9 ± 1.9%, with prior GLP-1 RA use 24.1%, and concomitant SGLT2i intake (41.4%) were included. During a median follow-up of 6 months, the mean serum HbA1c level reduction was 1.3 ± 1.7% with weight loss of 4.7 ± 4.1 kg. The proportion of patients who achieved optimal and sustainable glycemic control (HbA1c <7.0%) increased from 43.1% to 55.8% at the last follow-up. The proportion of patients reaching both HbA1c targets of <7.0% and 5% weight loss was 27.8%. No cases of pancreatitis, cancer, or progressive retinopathy were observed. Conclusions. In this single center undertaking, it was shown that in among persons with T2DM and obesity in Thailand, semaglutide was associated with short-term glycemic control and weight loss comparable with what has been observed in randomized clinical trials and other RWE. PubDate: 2023-03-02 DOI: 10.15605/jafes.038.01.11 Issue No:Vol. 38, No. 1 (2023)
Authors:Mafauzy Mohamed, Siang Chin Lim , Malik Mumtaz, Shweta Uppal, Deepak Mukherjee, Mohamed Saiful Mohd Kassim, Shalini Sreedharan, Amudha Murugan Doraiswamy, Kuck Meng Chong, Lu Yu Tat, Sudzilla Binti Nordin, Jeshen Lau Hui Giek, Zanariah Hussein, Khalid Abdul Kadir, Bik Kui Lau, Siew Pheng Chan Pages: 37 - 44 Abstract: Objectives. Insulin degludec (IDeg)/insulin aspart (IAsp; IDegAsp) is a co-formulation of 70% IDeg and 30% IAsp. According to several randomized controlled trials, IDegAsp is effective and safe for patients with type 2 diabetes mellitus (T2DM). A subgroup analysis of the ARISE study was conducted to explore the safety and efficacy of IDegAsp among Malaysian patients with T2DM in real-world settings. Methodology. ARISE, an open-label, multicenter, non-interventional, prospective study was conducted between August 2019 and December 2020. Adult Malaysian patients with T2DM who were enrolled from 14 sites received IDegAsp as per the local label for 26 weeks. The primary endpoint was change in glycated hemoglobin (HbA1c) levels from baseline to end of study (EOS). Results. Of the 182 patients included in the full analysis set, 159 (87.4%) completed the study. From baseline to EOS, HbA1c (estimated difference [ED]: –1.3% [95% CI: –1.61 to –0.90]) and fasting plasma glucose levels (ED: –1.8 mmol/L [95% CI: –2.49 to –1.13]) were significantly reduced (p<0.0001). The patient-reported reduced hypoglycemic episodes (overall and nocturnal) during treatment. Overall, 37 adverse events were observed in 23 (12.6%) patients. Conclusion. Switching or initiating IDegAsp treatment resulted in significant improvements in glycemic control and a reduction in hypoglycemic episodes. PubDate: 2023-01-10 DOI: 10.15605/jafes.038.01.12 Issue No:Vol. 38, No. 1 (2023)
Authors:Yaser Khajebishak, Amir Hossein Faghfouri, Ali Soleimani, Said Peyrovi, Laleh Payahoo Pages: 45 - 51 Abstract: Objectives. Diabetes mellitus is a serious health-treated problem identified by disorders such as insulin resistance, dyslipidemia, and inflammation. Irisin, a newly discovered myokine/adipokine, is involved in metabolic homeostasis. The present study was carried out to investigate the potential relationship between serum irisin with inflammatory cytokines, oxidative stress biomarkers, glycemic indices, and lipid profiles in obese patients with type 2 diabetes mellitus. Methodology. This analytical cross-sectional study was conducted on 62 participants (n=32 obese participants with diabetes, n=30 participants with normal weight). The participants answered a demographic questionnaire. Serum irisin, glycemic indices, lipid profiles, inflammatory cytokines and oxidative stress biomarkers were measured using standard methods. The difference between groups was assessed by independent-sample t-test or by a non-parametric equivalent. For qualitative variables, the Chi-Square test was used. Pearson rho coefficient was used to determine the potential relationship between irisin and inflammatory cytokines, oxidative stress biomarkers, glycemic indices, and lipid profiles. A p<0.05 was defined as significant. Results. The median (IQR) age of the obese participants with diabetes was 54.0 years (52.2-60.7) and in the normal weight group was 38.0 years (30.0-47.2) (p<0.001). About 78% and 60% of participants in the obese with diabetes and the normal weight groups were females (p>0.05), respectively. Significant differences were observed in serum irisin levels between the two groups, with lower levels (218.74 ng/mL, [144.98-269.26]) noted in the obese with diabetes group compared to the normal weight group (266.68 ng/mL, [200.64-336.57]) with a p=0.024. There was a substantial difference between the two groups regarding IL-6, TNF-α, and hs-CRP (p<0.05). IL-6 had a moderate negative correlation with irisin in obese patients with T2DM (r=-0.478, p=0.006). Conclusion. Irisin concentration was detected to be lower in obese people with diabetes. A negative relationship was detected between irisin and IL-6. Considering emerging evidence about the beneficial functions of irisin in improving metabolic abnormalities, designing future studies with greater sample sizes that will validate these results is needed. PubDate: 2023-03-06 DOI: 10.15605/jafes.038.01.13 Issue No:Vol. 38, No. 1 (2023)
Authors:Xe Hui Lee, Lisa Mohamed Nor, Choon Seong Ang, Toh Peng Yeow, Shueh Lin Lim Pages: 52 - 61 Abstract: Objectives. This study aimed to compare the severity of COVID-19, inflammatory parameters and clinical outcomes among patients with normal and subnormal levels of Vitamin D. Methodology. This is a retrospective cohort study of 135 patients admitted in a tertiary hospital for COVID-19. Patients were grouped according to their Vitamin D level. Primary outcome measure was the composite of all-cause mortality and morbidity. Other outcome measures determined were the comparison among the groups on the severity of COVID-19 infection, changes in inflammatory parameters, length of hospital stay and duration of respiratory support. Results. There was a significant trend of higher ICU admission, mortality (p-value= 0.006) and poor clinical outcome (p-value=0.009) among the Vitamin D deficient group. No significant difference was found for most of the inflammatory parameters, duration of hospital stay and respiratory support. Overall, patients with deficient, but not insufficient Vitamin D level had 6 times higher odds of composite poor outcome than those with normal Vitamin D (crude OR=5.18, p-value= 0.003; adjusted OR =6.3, p-value=0.043). Conclusion. The inverse relationship between Vitamin D level and poor composite outcome observed in our study suggests that low Vitamin D may be a risk factor for poor prognosis among patients admitted for COVID-19. PubDate: 2023-02-25 DOI: 10.15605/jafes.038.01.08 Issue No:Vol. 38, No. 1 (2023)
Authors:Jonathon Khoo, Serena Low, Bastari Irwan, Justin Tang, Chee Fang Sum, Tavintharan Subramaniam, Su Chi Lim Pages: 62 - 67 Abstract: Objectives. Triglyceride-glucose index (TyGI) is an emerging surrogate marker of insulin resistance. We aim to explore the role of triglyceride-glucose index in the prediction of the development of hypertension. Methodology. We conducted a retrospective cohort study that included 3,183 study participants identified from a community health screening programme who had no baseline hypertension and were then followed up after an average of 1.7 years. Cox proportional-hazard model was used to assess the association between risk of incident hypertension and TyGI in quartiles, while adjusting for demographics and clinical characteristics. Results. Hypertension occurred in 363 study participants (11.4%). Those who developed hypertension had higher TyGI [8.6 (IQR 8.2-9.0)] than those who did not [8.2 (IQR 8.0-8.7)] (p<0.001). Significant association between TyGI and hypertension was observed in both the unadjusted and proportional hazard model [Quartile (Q)2, p=0.010; Q3, p<0.001 and Q4, p<0.001] and the model that adjusted for demographics (Q2, p=0.016; Q3, p=0.003; Q4, p<0.001). In the model adjusted for clinical covariates, the hazard of developing hypertension remained higher in TyGI Q4 compared to TyGI Q1(Hazard Ratio=2.57; 95% Confidence Interval: 1.71, 3.87). Increasing triglyceride-glucose index accounted for 16.4% of the association between increasing BMI and incident hypertension, after adjusting for age, gender, ethnicity and baseline HDL cholesterol (p<0.001). Conclusion. Triglyceride-glucose index was an independent predictor of the development of hypertension. It may potentially be used as an inexpensive indicator to predict the development of hypertension and risk-stratify individuals to aid management in clinical practice. PubDate: 2023-01-16 DOI: 10.15605/jafes.038.01.09 Issue No:Vol. 38, No. 1 (2023)
Authors:Djoko Wahono Soeatmadji, Rulli Rosandi, Made Ratna Saraswati, Roy Panusunan Sibarani, Widya Oktaviana Tarigan Pages: 68 - 74 Abstract: Background. Indonesia is amongst the top 10 countries with the highest prevalence of Type 2 Diabetes Mellitus (T2DM) at 10.8%. However, the distinguishable features of T2DM in Indonesia remain obscure. Therefore, the DISCOVER study aimed to describe the characteristics of T2DM patients, associated vascular complications and treatment in Indonesia. Methodology. DISCOVER study is a multi-country, multicenter, prospective, cohort study over 3 years. In the present study, the data were collected from 13 sites from clinical practice, hospitals and public health facilities in Indonesia. Results. A total of 221 subjects were recruited with a mean age of 55.6 ± 9.8 years and body mass index (BMI) of 26.4 ± 4.4 kg/m2. Over 40% of patients had hypertension and/or hyperlipidemia. The mean duration of T2DM was 58.3 ± 62.0 months while the mean HbA1c levels was 9.2 ± 2%. In total, 82.4% completed the study within a 36-month follow-up period. BMI remained elevated i.e., >25 kg/m2. A significant reduction was observed in HbA1c levels as compared to baseline (9.2 ± 2% to 8.1 ± 1.8%). T2DM-associated microvascular complications such as peripheral neuropathy, albuminuria and chronic kidney disease were observed in 17.2%. Macrovascular complications including coronary artery disease and heart failure were seen in 26.2% of patients. We also found that more than 70% of patients were on metformin and/or sulfonylurea. Conclusion. The features of patients with T2DM in Indonesia were high BMI, with hypertension and hyperlipidemia as co-morbidities. Metformin and sulfonylureas were the most common treatment. HbA1c reduction during follow-up did not reach recommended target. Thus, early detection and intervention using available glucose-lowering medications and aggressive management of risk factors and complications are essential to improve outcomes of diabetes management in Indonesia. PubDate: 2023-01-25 DOI: 10.15605/jafes.038.01.10 Issue No:Vol. 38, No. 1 (2023)
Authors:Mohamed Badrulnizam Long Bidin, Abdul Mueed Khan, Florence Hui Sieng Tan, Nor Azizah Aziz, Norhaliza Mohd Ali, Nor Azmi Kamaruddin, Shireene Vethakkan, Balraj Sethi, Zanariah Hussein Pages: 75 - 80 Abstract: Objective. This study aims to report the demographic features of patients with acromegaly the disease burden, and the corresponding treatment patterns and outcomes in Malaysia. Methodology. This is a retrospective study that included patients from the Malaysian Acromegaly registry who were diagnosed with acromegaly from 1970 onwards. Data collected included patient demographics, clinical manifestations of acromegaly, biochemical results and imaging findings. Information regarding treatment modalities and their outcomes was also obtained. Results. Registry data was collected from 2013 to 2016 and included 140 patients with acromegaly from 12 participating hospitals. Median disease duration was 5.5 years (range 1.0 – 41.0 years). Most patients had macroadenoma (67%), while 15% were diagnosed with microadenoma. Hypertension (49.3%), diabetes (37.1%) and hypopituitarism (27.9%) were the most common co-morbidities for patients with acromegaly. Majority of patients had surgical intervention as primary treatment (65.9%) while 20.7% were treated medically, mainly with dopamine agonists (18.5%). Most patients had inadequate disease control after first-line treatment regardless of treatment modality (79.4%). Conclusion. This registry study provides epidemiological data on patients with acromegaly in Malaysia and serves as an initial step for further population-based studies. PubDate: 2023-02-01 DOI: 10.15605/jafes.038.01.06 Issue No:Vol. 38, No. 1 (2023)
Authors:Margarita Katrina Amor Tan, Rebecca Lim Alba, Kingbherly Li Pages: 81 - 89 Abstract: Objectives. This study aimed to compare the severity of COVID-19, inflammatory parameters and clinical outcomes among patients with normal and subnormal levels of Vitamin D. Methodology. This is a retrospective cohort study of 135 patients admitted in a tertiary hospital for COVID-19. Patients were grouped according to their Vitamin D level. Primary outcome measure was the composite of all-cause mortality and morbidity. Other outcome measures determined were the comparison among the groups on the severity of COVID-19 infection, changes in inflammatory parameters, length of hospital stay and duration of respiratory support. Results. There was a significant trend of higher ICU admission (p=0.024), mortality (p=0.006) and poor clinical outcome (p=0.009) among the Vitamin D deficient group. No significant difference was found for most of the inflammatory parameters, duration of hospital stay and respiratory support. Overall, patients with deficient, but not insufficient Vitamin D level had 6 times higher odds of composite poor outcome than those with normal Vitamin D (crude OR=5.18, p=0.003; adjusted OR=6.3, p=0.043). Conclusion. The inverse relationship between Vitamin D level and poor composite outcome observed in our study suggests that low Vitamin D may be a risk factor for poor prognosis among patients admitted for COVID-19. PubDate: 2023-02-27 DOI: 10.15605/jafes.038.01.07 Issue No:Vol. 38, No. 1 (2023)
Authors:Mari Des San Juan, Elizabeth Paz-Pacheco Pages: 100 - 107 Abstract: Background. The majority of thyroid malignancies are differentiated thyroid carcinomas (DTCs). We examined the incidence, disease extent, recurrence and disease-specific mortality (DSM) of DTC among Filipinos residing in the Philippines and Filipino immigrants. Methodology. In accordance with the 2020 PRISMA statement, we performed a systematic literature search in MEDLINE, Google Scholar, EBSCO, Cochrane and Clinicaltrials.gov for the period January 1, 1980 until January 27, 2022. Pooled incidence rate ratio and pooled proportions of disease extent, recurrence and DSM were determined. Results. Literature search yielded 1,852 studies. Out of 26 articles retrieved, nine retrospective case controls and cohorts were included. Incidence of DTC was significantly higher in female Filipino immigrants compared with non-Hispanic whites (NHW). Distant metastases and recurrence were more common among Filipinos and Filipino immigrants compared with NHW. Limited data showed higher DSM in Filipino immigrants and NHW than Filipinos, which may be influenced by reporting bias. Conclusions. This review supports the trend of increased incidence and recurrence of DTC among Filipinos, although case registries are essential to confirm these findings. In the setting of the newly released Philippine guidelines for DTC, prospective studies with active long-term follow-up will help detect any changes in the outcomes of DTC among Filipinos. PubDate: 2023-03-02 DOI: 10.15605/jafes.038.01.14 Issue No:Vol. 38, No. 1 (2023)
Authors:Sunetra Mondal, Neha Agrawal, Subhankar Chowdhury Pages: 114 - 119 Abstract: A 16.5-year-old Indian female presented with secondary amenorrhoea, cubitus valgus, scoliosis and multiple lentigines on the face. Karyotyping revealed mosaic Turner syndrome (TS) with 45, X/46, X iXq. She also had multiple café-au-lait macules and axillary freckles but no neurofibroma and did not fulfil the classic criteria for diagnosis of Neurofibromatosis-1(NF1). Many of her macules were smaller than 15 mm in diameter, which might be due to her hypoestrogenic state. However, exome-sequencing found a pathologic variant consistent with NF1. She was started on daily oral estrogen, and oral progesterone for 10 days every month with close monitoring for neurofibroma and/or glioma expansion. Co-occurrence of NF1 and TS is extremely rare, TS and NF1 can both affect growth and puberty, cause different cutaneous and skeletal deformities, hypertension, vasculopathy and learning disabilities. Our case highlights the need for genetic testing in some cases with NF1 who do not strictly fulfil the NIH diagnostic criteria. We also emphasize the need for close monitoring during therapy with growth hormone, estrogen and progesterone due to the potential risk of tumour expansion in NF1. PubDate: 2023-02-17 DOI: 10.15605/jafes.038.01.20 Issue No:Vol. 38, No. 1 (2023)
Authors:Jamie Hong Im Teoh, Norlaila Mustafa, Norasyikin Wahab Pages: 125 - 130 Abstract: Autoimmunity associated with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has been well-described as the mechanism of development of thyroid dysfunction following Coronavirus Disease 19 (COVID-19) infection and SARS-CoV-2 vaccination. However, the occurrence of thyroid eye disease (TED) after SARS-CoV-2 vaccination is scarcely described. The postulated mechanisms include immune reactivation, molecular mimicry and the autoimmune/inflammatory syndrome induced by adjuvants (ASIA). We report a case of new-onset TED after receiving the SARSCoV- 2 vaccine. PubDate: 2023-02-08 DOI: 10.15605/jafes.038.01.19 Issue No:Vol. 38, No. 1 (2023)
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