Displaying publications 21 - 40 of 95 in total

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  1. Ting Tai Y, Mohd Noor N
    J R Coll Physicians Edinb, 2022 Jun;52(2):120-123.
    PMID: 36147001 DOI: 10.1177/14782715221103668
    Fulminant type 1 diabetes mellitus (FT1DM) is recognised as a novel subtype of type 1 diabetes mellitus characterised by the abrupt onset of insulin-deficient hyperglycaemia and ketoacidosis. Fulminant type 1 diabetes mellitus is known to be associated with pregnancy and had been associated with high fetal mortality. We report a case of a gestational diabetes mellitus (GDM) mother complicated with FT1DM immediately post-delivery. A 29-year-old Malay lady who was diagnosed with GDM at 19 weeks of pregnancy, underwent emergency lower segment caesarean section (EMLSCS) due to fetal distress at 36 weeks of gestation; 18 h post-EMLSCS, she developed abrupt onset Diabetic ketoacidosis (DKA) (blood glucose 33.5 mmol/L, pH 6.99, bicarbonate 3.6 mmol/L, ketone 4.4 mmol/L and HbA1c 6.1%). She received standard DKA treatment and discharged well. Her plasma C-peptide level 3 weeks later showed that she has no insulin reserve (C-peptide <33 pmol/L, fasting blood glucose (FBS) 28 mmol/L). Her pancreatic autoantibodies were negative. This case highlights that FT1DM not only can occur in pregnancy with normal glucose tolerance but can also complicate mother with GDM.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  2. Fulcher GR, Jarlov H, Piltoft JS, Singh KP, Liu L, Mohamed M, et al.
    Endocrine, 2021 12;74(3):530-537.
    PMID: 34637072 DOI: 10.1007/s12020-021-02887-8
    PURPOSE: IDegAsp, a co-formulation of long-acting basal (insulin degludec) and rapid-acting bolus (insulin aspart) insulin, provides separate prandial and basal glucose-lowering effects with relatively low risk of hypoglycaemia. Its efficacy and safety have been investigated in a large clinical trial programme (BOOST). We present the rationale and design of the ARISE study, which aims to assess glycaemic control and other clinical parameters associated with IDegAsp use in real world.

    METHODS: ARISE is a ~26-wk-long, prospective, non-interventional, single-arm study of patients with type 2 diabetes (T2D) initiating IDegAsp treatment. Approximately 1112 patients with T2D aged ≥18 years previously on anti-hyperglycaemic drugs except IDegAsp will be enroled across six countries from 15 Aug 2019 to 12 Nov 2020. IDegAsp treatment will be initiated at the physicians' discretion and as per the local label. Key exclusion criteria include previous participation, or previous IDegAsp treatment. The primary and secondary endpoints are change in HbA1c from baseline (wk 0) to study end (wk 26-36) and the proportion of patients achieving the target HbA1c level of <7% at the study end, respectively. A mixed model for repeated measurements will analyse the primary endpoint.

    CONCLUSION: Between-country differences in the prescription patterns of glucose-lowering agents in people with T2D warrant examination of their clinical use in different geographical settings. The ARISE study is designed to assess the clinical use of IDegAsp from real world in six different countries. Findings from the ARISE study will supplement those of previous randomised controlled studies by establishing real-world evidence of IDegAsp use in the participating countries.

    TRIAL REGISTRATION: ClinicalTrials.gov, NCT04042441. Registered 02 August 2014, https://clinicaltrials.gov/ct2/show/NCT04042441.

    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  3. Mathiesen ER, Ali N, Alibegovic AC, Anastasiou E, Cypryk K, de Valk H, et al.
    Diabetes Care, 2021 09;44(9):2069-2077.
    PMID: 34330786 DOI: 10.2337/dc21-0472
    OBJECTIVE: To compare the risk of severe adverse pregnancy complications in women with preexisting diabetes.

    RESEARCH DESIGN AND METHODS: Multinational, prospective cohort study to assess the prevalence of newborns free from major congenital malformations or perinatal or neonatal death (primary end point) following treatment with insulin detemir (detemir) versus other basal insulins.

    RESULTS: Of 1,457 women included, 727 received detemir and 730 received other basal insulins. The prevalence of newborns free from major congenital malformations or perinatal or neonatal death was similar between detemir (97.0%) and other basal insulins (95.5%) (crude risk difference 0.015 [95% CI -0.01, 0.04]; adjusted risk difference -0.003 [95% CI -0.03, 0.03]). The crude prevalence of one or more congenital malformations (major plus minor) was 9.4% vs. 12.6%, with a similar risk difference before (-0.032 [95% CI -0.064, 0.000]) and after (-0.036 [95% CI -0.081, 0.009]) adjustment for confounders. Crude data showed lower maternal HbA1c during the first trimester (6.5% vs. 6.7% [48 vs. 50 mmol/mol]; estimated mean difference -0.181 [95% CI -0.300, -0.062]) and the second trimester (6.1% vs. 6.3% [43 vs. 45 mmol/mol]; -0.139 [95% CI -0.232, -0.046]) and a lower prevalence of major hypoglycemia (6.0% vs. 9.0%; risk difference -0.030 [95% CI -0.058, -0.002]), preeclampsia (6.4% vs. 10.0%; -0.036 [95% CI -0.064, -0.007]), and stillbirth (0.4% vs. 1.8%; -0.013 [95% CI -0.024, -0.002]) with detemir compared with other basal insulins. However, differences were not significant postadjustment.

    CONCLUSIONS: Insulin detemir was associated with a similar risk to other basal insulins of major congenital malformations, perinatal or neonatal death, hypoglycemia, preeclampsia, and stillbirth.

    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  4. Thambiah SC, Samsudin IN, George E, Zahari Sham SY, Lee HM, Muhamad MA, et al.
    Malays J Pathol, 2016 Aug;38(2):123-30.
    PMID: 27568669 MyJurnal
    The risk of coronary heart disease (CHD) is dramatically increased in diabetic patients due to their atherogenic lipid profile. The severity of CHD in diabetic patients has been found to be directly associated with glycated haemoglobin (HbA1c). According to the Malaysian Clinical Practice Guidelines on diabetes mellitus (DM), HbA1c level less than 6.5% reduces the risk of microvascular and macrovascular complications. Hence, this study aimed to determine the relationship between dyslipidaemia and glycaemic status in patients with type 2 DM (T2DM) patients in Hospital Putrajaya, a tertiary endocrine centre in Malaysia. This was a cross sectional, retrospective study of 214 T2DM patients with dyslipidaemia who had visited the endocrine clinic between January 2009 and December 2012. Significant correlations were found between fasting blood glucose (FBG) and HbA1c with total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL), non-high density lipoprotein cholesterol (non-HDL), LDL/HDL ratio and TC/HDL ratio; greater correlation being with HbA1c than FBG. In patients with HbA1c ≥ 6.5%, TC, TG, non-HDL and TC/HDL ratio were significantly higher than in patients with HbA1c < 6.5%. Non-HDL, LDL/HDL ratio, TC/HDL ratio and HbA1c were significantly lower in patients on statin treatment than nontreated patients (p<0.05). This significant association between glycaemic status and dyslipidaemia emphasises the additional possible use of HbA1c as a biomarker for dyslipidaemia as well as a potential indirect predictor of cardiovascular disease (CVD) risk in T2DM patients.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis*
  5. Ang SH, Thevarajah M, Alias Y, Khor SM
    Clin Chim Acta, 2015 Jan 15;439:202-11.
    PMID: 25451954 DOI: 10.1016/j.cca.2014.10.019
    Type 2 diabetes mellitus (T2DM) is a pressing health issue that threatens global health and the productivity of populations worldwide. Despite its long-recognized role in diabetes management, glycated hemoglobin (HbA1c) only received WHO endorsement as a T2DM diagnostic tool in 2011. Although conventional plasma-specific tests have long been utilized to diagnose T2DM, the public should be informed that plasma-specific tests are not markedly better than HbA1c tests, particularly in terms of variability and convenience for diagnosing diabetes. In the midst of the debates associated with establishing HbA1c as the preeminent diabetes diagnostic tool, unceasing efforts to standardize HbA1c tests have played an integral part in achieving more efficient communication from laboratory to clinical practice and thus better diabetes care. This review discusses the current status of HbA1c tests in the diagnosis, prevention, treatment and management of T2DM across the globe, focusing on increasing the recognition of glycated hemoglobin variants with effective utilization of different HbA1c methods, updating the current status of HbA1c standardization programs, tapping into the potential of POC analyzers to establish a cost-effective HbA1c test for diabetes care, and inspiring the advancement of HbA1c biosensors for future clinical usage.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis*
  6. Hawkins R
    Clin Chim Acta, 2011 May 12;412(11-12):1167.
    PMID: 21396354 DOI: 10.1016/j.cca.2011.03.003
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis*
  7. Ismail M, Teng CL, Teng CL, Omar M, Ho BK, Kusiar Z, et al.
    Singapore Med J, 2013 Jul;54(7):391-5.
    PMID: 23900469
    INTRODUCTION: Self-monitoring of blood glucose (SMBG) has been underutilised. We conducted an open-label, randomised controlled trial to assess the feasibility of introducing SMBG in primary care clinics in Malaysia.

    METHODS: This was an open-label, randomised controlled trial conducted in five public primary care clinics in Malaysia. Patients with type 2 diabetes mellitus (age range 35-65 years) not performing SMBG at the time of the study were randomised to receive either a glucometer for SMBG or usual care. Both groups of patients received similar diabetes care from the clinics.

    RESULTS: A total of 105 patients with type 2 diabetes mellitus were enrolled. Of these, 58 and 47 were randomised to intervention and control groups, respectively. After six months, the glycated haemoglobin (HbA1c) level in the intervention group showed a statistically significant improvement of 1.3% (p = 0.001; 95% confidence interval 0.6-2.0), relative to the control group that underwent usual care. The percentages of patients that reached the HbA1c treatment target of ≤ 7% were 14.0% and 32.1% in the control and intervention groups (p = 0.036), respectively.

    CONCLUSION: The usage of a glucometer improved glycaemic control, possibly due to the encouragement of greater self-care in the intervention group.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  8. Ang SH, Thevarajah TM, Woi PM, Alias YB, Khor SM
    J Chromatogr B Analyt Technol Biomed Life Sci, 2016 Mar 15;1015-1016:157-165.
    PMID: 26927875 DOI: 10.1016/j.jchromb.2016.01.059
    An immunosensor that operates based on the principles of lateral flow was developed for direct detection of hemoglobin A1c (HbA1c) in whole blood. We utilized colloidal gold-functionalized antibodies to transduce the specific signal generated when sandwich immuno-complexes were formed on the strip in the presence of HbA1c. The number and intensity of the test lines on the strips indicate normal, under control, and elevated levels of HbA1c. In addition, a linear relationship between HbA1c levels and immunosensor signal intensity was confirmed, with a dynamic range of 4-14% (20-130 mmol mol(-1)) HbA1c. Using this linear relationship, we determined the HbA1c levels in blood as a function of the signal intensity on the strips. Measurements were validated using the Bio-Rad Variant II HPLC and DCA Vantage tests. Moreover, the immunosensor was verified to be highly selective for detection of HbA1c against HbA0, glycated species of HbA0, and HbA2. The limit of detection was found to be 42.5 μg mL(-1) (1.35 mmol mol(-1)) HbA1c, which is reasonably sensitive compared to the values reported for microarray immunoassays. The shelf life of the immunosensor was estimated to be 1.4 months when stored at ambient temperature, indicating that the immunoassay is stable. Thus, the lateral flow immunosensor developed here was shown to be capable of performing selective, accurate, rapid, and stable detection of HbA1c in human blood samples.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis*
  9. Lim PC, Lim SL, Oiyammaal C
    Med J Malaysia, 2012 Feb;67(1):21-4.
    PMID: 22582544
    Type-2 diabetes mellitus (T2DM) patients who were on gliclazide co-administered with metformin were changed to pre-combined glibenclamide-metformin tablets in the Endocrine Clinic, Penang Hospital. We conducted a retrospective study to evaluate the differences in glycaemic control and treatment cost following the change. Eighty patients (60% females) with a mean age of 55 years old were studied. Mean glycosylated haemoglobin (HbAlc) reduction was -0.92% (p<0.01) and -0.83% (p<0.01) after three and six months respectively. Patients with baseline HbA1c > or =8% had greater reduction in mean HbA1c (-1.36%) after six months. The treatment cost per month was reduced by 45% at 3 months (p<0.01)) and 44% at 6 months (p<0.01). The change to pre-combined glibenclamide-metformin tablets resulted in significant improvement in glycaemia and reduction in treatment cost.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  10. Ooi HL, Wu LL
    Med J Malaysia, 2011 Oct;66(4):308-12.
    PMID: 22299548
    Hospital UKM (Universiti Kebangsaan Malaysia) introduced the use of insulin pump therapy in children and adolescents with Type 1 Diabetes in Malaysia in April 2004. This study aims to evaluate the effectiveness of pump therapy and its impact on metabolic control among patients from our institution. Insulin pump therapy resulted in sustainable improvement in glycemic control throughout the six years of treatment with reduction in HbA1c in the first two years of pump use was statistically significant. The BMI SDS showed an increase trend but the changes before and after pump use was insignificant. There is also high level of treatment satisfaction reported among our insulin pump patients.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  11. Khatoon R, Khoo EM
    Med J Malaysia, 2007 Jun;62(2):130-3.
    PMID: 18705445 MyJurnal
    The aims of the study were to determine the prevalence of peripheral arterial disease (PAD) in diabetic patients and in different ethnic groups at a primary care setting, and to evaluate risk factors associated with PAD in these diabetic patients. A cross sectional study of 200 diabetic patients over 18 years old who attended a primary care clinic at a teaching hospital in Kuala Lumpur, Malaysia was carried out. Face-to-face interviews were conducted using structured questionnaires for demographic characteristics and risk factors evaluation. Blood pressure measurements, assessment of peripheral neuropathy and ankle brachial pressures were performed. PAD was diagnosed by an ankle brachial pressure index (ABPI) of <0.9 on either leg. The overall prevalence of PAD was 16% in this diabetic population. The prevalence of PAD was 5.8% in Malays, 19.4% in Chinese and 19.8% in Indians. The prevalence of peripheral neuropathy was 41%, foot ulcer 9.5%, and gangrene 3.0%. The presence of foot ulcer was weakly associated with PAD (P=0.052). No significant relationships were found between age, gender, smoking status, duration of diabetes mellitus, hypertension, dyslipidaemia, and PAD. PAD is common in the diabetic population of this study.
    Study site: primary care clinic, University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  12. Mastura I, Mimi O, Piterman L, Teng CL, Wijesinha S
    Med J Malaysia, 2007 Jun;62(2):147-51.
    PMID: 18705449 MyJurnal
    The aims of this study were (i) to determine the prevalence of self-monitoring of blood glucose (SMBG) among Type 2 diabetes patients attending government health clinics and (ii) to ascertain the factors influencing SMBG. Five hundred and fifty-six Type 2 diabetes patients from two government health clinics in Selangor and Negeri Sembilan were interviewed using a structured questionnaire. The total subjects of the study were 556 patients. Eighty-five patients (15.3%) of patients; performed SMBG. However, 170 subjects were included in the statistical analysis, 85 patients who were not self-monitoring were randomly selected and was compared with 85 patients who were self-monitoring. Among those who performed SMBG, the majority (83.5%) monitored less than once per day and only 16.5% monitored at least once a day. One-third of patients adjusted their medications based on their SMBG results. The higher patient's level of education (p= 0.024, CI 1.29 - 35.3); the higher total family income (p= 0.041, CI 1.26 - 4.79); the longer duration of diabetes (p<0.01, CI 2.22 - 7.29); and treatment regime which includes insulin (p< 0.001, CI 2.05 -9.24) were significant predictors of SMBG practice. Although SMBG is recognised to be useful and effective in achieving diabetes control, this study has found that only a minority of patients with diabetes performed SMBG. Hence healthcare personnel must increase awareness on the importance of SMBG and strongly promote the practice among diabetic patients.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  13. Wan Nazaimoon WM, Md Isa SH, Wan Mohamad WB, Khir AS, Kamaruddin NA, Kamarul IM, et al.
    Diabet Med, 2013 Jul;30(7):825-8.
    PMID: 23413941 DOI: 10.1111/dme.12161
    AIM: The prevalence of diabetes mellitus among Malaysians aged ≥ 30 years of age has increased by more than twofold over a 20-year period. This study aimed to determine the current status and to evaluate the diagnostic usefulness of the HbA(1c) cut-off point of 48 mmol/mol (6.5%).
    METHODS: Using a two-stage stratified sampling design, participants aged ≥ 18 years were recruited from five zones selected to represent Malaysia. An oral glucose tolerance test was performed on all those not known to have diabetes.
    RESULTS: A total of 4341 subjects were recruited. By World Health Organization criteria, the prevalence of diabetes mellitus was 22.9%; of that percentage, 10.8% was known diabetes and 12.1% was newly diagnosed diabetes. Diabetes was most prevalent amongst Indians (37.9%) and Malays (23.8%). Prevalence of new diabetes mellitus was only 5.5% (95% CI 4.9-6.3) when based on the HbA(1c) diagnostic criteria of 48 mmol/mol (6.5%) and, although the cut-off point was highly specific (98.1%), it was less sensitive (36.7%) compared with 45 mmol/mol (6.3%), which showed the optimal sum of sensitivity (42.5%) and specificity (97.4%) in identifying new diabetes mellitus.
    CONCLUSION: This study recorded an overall diabetes prevalence of 22.6%, almost a twofold increase from 11.6% reported in 2006. This was likely attributable to the higher prevalence of new diabetes (12.1%) diagnosed following an oral glucose tolerance test. An HbA(1c) of 45 mmol/mol (6.3%) was found to be a better predictive cut-off point for detecting new diabetes in our multi-ethnic population.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  14. Nazaimoon WM, Ng ML, Khalid BA
    Ann Acad Med Singap, 1993 Nov;22(6):861-3.
    PMID: 8129344
    Fasting serum growth hormone (GH) levels of different groups of diabetic patients were measured and compared to age-matched normal subjects. Insulin-dependent diabetes mellitus (IDDM) children (aged 12-17 years) were found to have significantly lower fasting GH levels than age-matched normal children (p < 0.001). In the adult age groups of 18-44 and 45-76 years, the IDDM patients showed increased fasting GH levels compared to age-matched normal subjects (p < 0.06 and p < 0.001 respectively) and non-insulin-dependent diabetes mellitus (NIDDM) patients (p < 0.05 and p < 0.001 respectively). The fasting GH levels of IDDM patients of the age group 18-44 years also showed significant correlations with glycated haemoglobin (r = 0.510, p = 0.002) and fasting blood sugar levels (r = 0.571, p = 0.01).
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  15. Khalid BA, Usha R, Ng ML, Norella Kong CT, Tariq AR
    Med J Malaysia, 1990 Mar;45(1):8-13.
    PMID: 2152075
    A survey was done to determine the prevalence of diabetes mellitus, hypertension and renal disease, as well as extent of diabetic control, amongst the workers of Malaysian Railways. The prevalence of diabetes was high at 6.6%, with 3.8% of these being insulin dependent diabetes. The highest prevalence was in Indians (16.0%) followed by Chinese (4.9%) and Malays (3.0%). Using HbA1 measurements, diabetic control was poor in 70.6% of the diabetics. Hypertension was found in 37% and proteinuria in 35%. Renal impairment was present in 30% of the diabetics. This survey shows that diabetes, hypertension and renal disease are high amongst the railway workers in Malaysia.
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  16. Wan KS, Moy FM, Mohd Yusof K, Mustapha FI, Mohd Ali Z, Hairi NN
    PLoS One, 2020;15(10):e0240531.
    PMID: 33035261 DOI: 10.1371/journal.pone.0240531
    BACKGROUND: Clinical inertia can lead to poor glycemic control among type 2 diabetes patients. However, there is paucity of information on clinical inertia in low- and middle-income countries including Malaysia. This study aimed to determine the time to treatment intensification among T2D patients with HbA1c of ≥7% (≥53 mmol/mol) in Malaysian public health clinics. The proportion of patients with treatment intensification and its associated factors were also determined.

    MATERIAL AND METHODS: This was a five-year retrospective open cohort study using secondary data from the National Diabetes Registry. The study setting was all public health clinics (n = 47) in the state of Negeri Sembilan, Malaysia. Time to treatment intensification was defined as the number of years from the index year until the addition of another oral antidiabetic drug or initiation of insulin. Life table survival analysis based on best-worst case scenarios was used to determine the time to treatment intensification. Discrete-time proportional hazards model was fitted for the factors associated with treatment intensification.

    RESULTS: The mean follow-up duration was 2.6 (SD 1.1) years. Of 7,646 patients, the median time to treatment intensification was 1.29 years (15.5 months), 1.58 years (19.0 months) and 2.32 years (27.8 months) under the best-, average- and worst-case scenarios respectively. The proportion of patients with treatment intensification was 45.4% (95% CI: 44.2-46.5), of which 34.6% occurred only after one year. Younger adults, overweight, obesity, use of antiplatelet medications and poorer HbA1c were positively associated with treatment intensification. Patients treated with more oral antidiabetics were less likely to have treatment intensification.

    CONCLUSION: Clinical inertia is present in the management of T2D patients in Malaysian public health clinics. We recommend further studies in lower- and middle-income countries to explore its causes so that targeted strategies can be developed to address this issue.

    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  17. Abdullah MFILB, Sidi H, Ravindran A, Gosse PJ, Kaunismaa ES, Mainland RL, et al.
    J Diabetes Res, 2020;2020:2654208.
    PMID: 32455131 DOI: 10.1155/2020/2654208
    Objective: Diabetes mellitus is one of the most common noncommunicable diseases in Malaysia. It is associated with significant complications and a high cost of treatment, especially when glycaemic control is poor. Despite its negative impact on health, data is still lacking on the possible biopsychosocial predictors of poor glycaemic control among the diabetic population. This study is aimed at determining the prevalence of poor glycaemic control as well as its association with biopsychosocial factors such as personality traits, psychiatric factors, and quality of life (QOL) among Malaysian patients with diabetes.

    Methods: A cross-sectional study was conducted at the Universiti Kebangsaan Malaysia Medical Centre (UKMMC) using outpatient population diabetic patients. Demographic data on social and clinical characteristics were collected from participants. Several questionnaires were administered, including the Beck Depression Inventory-II (BDI-II) to measure depressive symptoms, the Generalized Anxiety Disorder-7 (GAD-7) to assess anxiety symptoms, the Big Five Inventory (BFI) to evaluate personality traits, and the WHO Quality of Life-BREF (WHOQOL-BREF) to assess QOL. Multivariate binary logistic regression was performed to determine the predictors of poor glycaemic control.

    Results: 300 patients with diabetes mellitus were recruited, with the majority (90%) having type 2 diabetes. In this population, the prevalence of poor glycaemic control (HbA1C ≥ 7.0%) was 69%, with a median HbA1C of 7.6% (IQR = 2.7). Longer duration of diabetes mellitus and a greater number of days of missed medications predicted poor glycaemic control, while older age and overall self-perception of QOL protected against poor glycaemic control. No psychological factors were associated with poor glycaemic control.

    Conclusion: This study emphasizes the importance of considering the various factors that contribute to poor glycaemic control, such as duration of diabetes, medication adherence, age, and QOL. These findings should be used by clinicians, particularly when planning a multidisciplinary approach to the management of diabetes.

    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis
  18. Rama Chandran S, Tay WL, Lye WK, Lim LL, Ratnasingam J, Tan ATB, et al.
    Diabetes Technol Ther, 2018 05;20(5):353-362.
    PMID: 29688755 DOI: 10.1089/dia.2017.0388
    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.

    METHODS: A retrospective observational study of 60 type 1 and 100 type 2 diabetes subjects. All underwent professional continuous glucose monitoring (CGM) for 3-6 days and recorded self-monitored blood glucose (SMBG). Indices were calculated from both CGM and SMBG. Statistical analyses included regression and area under receiver operator curve (AUC) analyses.

    RESULTS: Hypoglycemia frequency (53.3% vs. 24%, P 

    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis*
  19. Sthaneshwar P, Shanmugam H, Arumugam S
    Pathology, 2014 Apr;46(3):263-5.
    PMID: 24614705 DOI: 10.1097/PAT.0000000000000090
    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis*
  20. Ayadurai S, Sunderland VB, Tee LBG, Md Said SN, Hattingh HL
    J Diabetes, 2018 Dec;10(12):965-976.
    PMID: 29877609 DOI: 10.1111/1753-0407.12799
    BACKGROUND: Reviewing pharmacist diabetes intervention studies revealed a lack of structured process in providing diabetes care, leading to varied results from increased to minimal improvements. The aim of this study was to determine the effectiveness of the Simpler tool, a structured clinical guidelines tool, in the delivery of diabetes care. The primary outcome was significant improvement in HbA1c. Secondary outcomes were improved lipid profiles and blood pressure (BP).

    METHODS: A 6-month parallel multicenter two-arm, single-blind randomized controlled trial involving 14 pharmacists at seven primary care clinics was conducted in Johor, Malaysia. Pharmacists without prior specialized diabetes training were trained to use the tool. Patients were randomized within each center to either Simpler care (SC), receiving care from pharmacists who used the tool (n =55), or usual care (UC), receiving usual care and dispensing services (n = 69).

    RESULTS: Compared with UC, SC significantly reduced HbA1c (mean reduction 1.59% [95% confidence interval {CI} -2.2, -0.9] vs 0.25% [95% CI -0.62, 0.11], respectively; P ≤ 0.001), and significantly improved systolic BP (-6.28 mmHg [95% CI -10.5, 2.0] vs 0.26 mmHg [95% CI -3.74, 0.43], respectively; P = 0.005). A significantly higher proportion of patients in the SC than UC arm reached the Malaysian guideline treatment goals for HbA1c (14.3% vs 1.5%; P = 0.020), systolic BP (80% vs 42%; P = 0.001), and low-density lipoprotein cholesterol (60.5% vs 40.4%; P = 0.046).

    CONCLUSIONS: Using the Simpler tool facilitated the delivery of comprehensive evidence-based diabetes management and significantly improved clinical outcomes. The Simpler tool supported pharmacists in providing enhanced structured diabetes care.

    Matched MeSH terms: Hemoglobin A, Glycosylated/analysis*
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