Publications by authors named "Lee L Lim"

Objective: Once daily prednisolone taken at predawn has been proposed to be the glucocorticoid replacement of choice in patients with adrenal insufficiency (AI) who intend to fast for the month of Ramadan. However, the effects of prednisolone on metabolic parameters and quality of life during fasting for Ramadan are unknown.

Design, Patients And Measurements: Patients with AI on twice-daily hydrocortisone, who had low or moderate risk and intended to fast, were recruited.

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Article Synopsis
  • The Clinical Practice Guidelines aim to provide evidence-based recommendations for healthcare providers dealing with postmenopausal osteoporosis (OP) screening, diagnosis, and management.
  • A comprehensive literature review from 2014 onwards helped update the guidelines by formulating key clinical questions and evaluating relevant studies.
  • Recommended management includes assessing fracture risk, implementing non-pharmacological measures (like calcium intake and exercise), and choosing pharmacological treatments based on the patient's risk level, with regular assessments to adjust treatment as necessary.
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Recent clinical studies have demonstrated the effectiveness of SGLT-2 inhibitors in reducing the risks of cardiovascular and renal events in both patients with and without type 2 diabetes mellitus. Consequently, many international guidelines have begun advocating for the use of SGLT-2 inhibitors for the purpose of organ protection rather than as simply a glucose-lowering agent. However, despite the consistent clinical benefits and available strong guideline recommendations, the utilization of SGLT-2 inhibitors have been unexpectedly low in many countries, a trend which is much more noticeable in low resource settings.

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Background: Family history (FamH) of type 2 diabetes might indicate shared genotypes, environments, and/or behaviors. We hypothesize that FamH interacts with unhealthy behaviors to increase the risk of early onset of diabetes and poor cardiometabolic control.

Methods: In a cross-sectional analysis of the prospective Joint Asia Diabetes Evaluation Register including patients from 427 clinics in 11 Asian countries/regions in 2007-2021, we defined positive FamH as affected parents/siblings and self-management as (1) healthy lifestyles (balanced diet, non-use of alcohol and tobacco, regular physical activity) and (2) regular self-monitoring of blood glucose (SMBG).

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  • The Comprehensive Glucose Pentagon (CGP) evaluates multiple glycemic factors to assess the prognostic glycemic risk (PGR) in people with type 1 and type 2 diabetes.
  • A study involving continuous glucose monitoring (CGM) of 60 type 1 and 100 type 2 diabetes participants found that while HbA1c levels were lower in type 1, type 1 individuals had significantly higher metrics for time out-of-range and intensity of both hypoglycemia and hyperglycemia.
  • The findings highlight that the CGP can reveal critical differences in glycemic control beyond traditional measures like HbA1c, suggesting the need for incorporating such indices in both clinical and research practices.
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Background: Although depression is associated with changes in the hypothalamic-pituitary-thyroid axis, its relationship with subclinical hypothyroidism (SCH) is controversial. To date, there is a lack of data on the improvement of depressive symptoms with levothyroxine therapy among individuals with coexistent SCH.

Methods: We conducted a meta-analysis to evaluate the association between SCH and depression including 1) the prevalence of depression in SCH (with a sub-analysis of the geriatric cohort), 2) thyroid stimulating hormone (TSH) level among patients with depression and 3) the effect of levothyroxine therapy among patients with SCH and coexistent depression.

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Increasing prevalence of childhood obesity poses threats to the global health burden. Because this rising prevalence cannot be fully explained by traditional risk factors such as unhealthy diet and physical inactivity, early-life exposure to endocrine disrupting chemicals (EDCs) is recognized as emerging novel risk factors for childhood obesity. EDCs can disrupt the hormone-mediated metabolic pathways, affect children's growth and mediate the development of childhood obesity.

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Background: Early detection and risk factor control prevent chronic kidney disease (CKD) progression. Evaluation of peripheral autonomic dysfunction may detect incident cardiovascular-renal events in type 2 diabetes (T2D).

Methods: SUDOSCAN, a non-invasive tool, provides an age-adjusted electrochemical skin conductance (ESC) composite score incorporating hands/feet ESC measurements, with a score ≤53 indicating sudomotor dysfunction.

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Objective: The implementation of the Chronic Care Model (CCM) improves health care quality. We examined the sustained effectiveness of multicomponent integrated care in type 2 diabetes.

Research Design And Methods: We searched PubMed and Ovid MEDLINE (January 2000-August 2016) and identified randomized controlled trials comprising two or more quality improvement strategies from two or more domains (health system, health care providers, or patients) lasting ≥12 months with one or more clinical outcomes.

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Background: Hypoglycemia is the major impediment to therapy intensification in diabetes. Although higher individualized HbA1c targets are perceived to reduce the risk of hypoglycemia in those at risk of hypoglycemia, HbA1c itself is a poor predictor of hypoglycemia. We assessed the use of glycemic variability (GV) and glycemic indices as independent predictors of hypoglycemia.

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Rising global prevalence and incidence of obesity lead to increased cardiovascular-renal complications and cancers. Epidemiological studies reported a worldwide trend towards suboptimal sleep duration and poor sleep quality in parallel with this obesity epidemic. From rodents and human models, it is highly plausible that abnormalities in sleep, both quantity and quality, impact negatively on energy metabolism.

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Aims/introduction: Vitamin D is suggested to influence glucose homeostasis. An inverse relationship between serum 25-hydroxyvitamin D (25[OH]D) and glycemic control in non-chronic kidney disease (CKD) patients with type 2 diabetes was reported. We aimed to examine this association among type 2 diabetes patients with CKD.

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Background And Objectives: Vitamin D3 (cholecalciferol) dose required to maintain sufficiency in non- Caucasian women with postmenopausal osteoporosis (PMO) inthe tropics has not been well studied. Some guidelines mandate 800-1000 IU vitamin D/day but the Endocrine Society (US) advocates 1500-2000 IU/day to maintain 25-hydroxyvitamin-D (25(OH)D) concentration at >75 nmol/L. We aimed to establish oral cholecalciferol dose required to maintain 25(OH)D concentration at >75 nmol/L in PMO Chinese Malaysian women, postulating lower dose requirements amongst light-skinned subjects in the tropics.

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Introduction: We conducted a meta-analysis to assess the effects of vitamin D replacement on biochemical and skeletal parameters in subjects with mild primary hyperparathyroidism (PHPT) and coexistent vitamin D deficiency.

Evidence Acquisition: A systematic search of all English-language medical literature published from 1980 till May 2016 using PubMed, Embase and Ovid was performed. Nine observational studies were evaluated after fulfilling the inclusion and exclusion criteria.

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The burden of type 2 diabetes (T2DM) in East Asia is alarming. Rapid modernization and urbanization have led to major lifestyle changes and a tremendous increase in the prevalence of obesity, metabolic syndrome, and diabetes mellitus. The development of T2DM at a younger age, with lower body mass index, higher visceral adiposity, and more significant pancreatic beta-cell dysfunction compared to Caucasians are factors responsible for the increased prevalence of T2DM in East Asians.

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Aims/introduction: Studies on the relative contributions of fasting and postprandial hyperglycemia (FH and PPH) to glycated hemoglobin (HbA ) in patients with type 2 diabetes have yielded inconsistent results. We aimed to assess the relationship by using continuous glucose monitoring in a multi-ethnic cohort.

Materials And Methods: A total of 100 adults with type 2 diabetes were assessed with 6-day continuous glucose monitoring and HbA .

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Background: Poliomyelitis survivors suffer from post-myelitic complications including osteoporosis that are often overlooked.

Methods: We report a case of a 49-year-old lady with history of poliomyelitis with resultant flaccid paralysis of the involved limb.

Results: The bone mineral density revealed asymmetrical severe osteoporosis in the poliomyelitic limb.

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Introduction: Determining the etiology of Cushing's syndrome is very challenging to endocrinologists, with most of the difficulty arising from subtype differentiation of adrenocorticotropic hormone-dependent Cushing's syndrome. We present the pitfalls of evaluating a rare cause of adrenocorticotropic hormone-independent Cushing's syndrome in the transition period between adolescence and adulthood.

Case Presentation: A sibling pair with familial isolated primary pigmented nodular adrenocortical disease is described.

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Purpose: The purpose of this paper is to outline considerations and steps taken to introduce electronic reporting and verification from systems design and multidisciplinary collaborations to gap analysis and devising solutions. It also evaluates carefully placed forcing functions' impact on verification rates.

Design/methodology/approach: A multidisciplinary workgroup was formed to stop print and establish electronic reporting.

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