Association of Body Mass Index with Angiographic Severity of Coronary Artery disease in patients with Acute Coronary Syndrome.

Coronary artery disease (CAD) is the leading cause of death in developed and developing countries. Associated co-morbidities like diabetes, hypertension and obesity are making the situation worse. WHO enlisted obesity as an epidemic which also affects a great number of young population. Some recent studies showed the presence of an apparent paradoxical relationship between obesity and cardiovascular prognosis in certain subsets of patents. As BMI is an established marker of obesity; an attempt has been made to assess relationship between BMI and angiographic severity of coronary artery disease in Acute Coronary Syndrome (ACS) patients of Bangladeshi origin. To assess the association between body mass index and angiographic severity of coronary artery disease in patients with acute coronary syndrome; this cross sectional analytical study was conducted in the Department of Cardiology, Mymensingh Medical College Hospital (MMCH) and Bangabandhu Sheikh Mujib Medical University (BSMMU) from December 2016 to February 2018 among purposively selected 65 patients. Relevant ethical issues were taken into consideration. Coronary angiogram was done in the same index hospitalization period. After coronary angiogram performed patients were grouped into two groups according to their BMI. Patients with BMI <25kg/m² as Group I and those ≥25kg/m² as Group II. Angiographic severity of coronary artery disease was assessed by vessel score and Syntax score. Mean age of Group I was 54.45±10.42 years, while in Group II it was 50.76±8.89 years reflecting the early presentation of higher BMI patients. Male to female ratio was 12:1. Mean BMI of Group I and Group II was 22.56±1.59 and 28.67±2.64 respectively. In Group I, 10(25.0%) had single vessel lesion, 15(37.5%) had double vessel lesion and 14(35.0%) had triple vessel lesion, while in Group II, 6(24.0%) had single vessel lesion, 12(48.0%) had double vessel lesion and 5(20.0%) had triple vessel lesion. Mean Syntax score of Group I and Group II was 13.18±8.45 and 10.42±7.14 respectively. Patients in the increasing BMI class had a higher prevalence of diabetes, hypertension and dyslipidaemia. A negative correlation was observed between BMI and angiographic severity (Vessel score, Syntax score and HRCA e.g. LM disease) of CAD indicating that patients with higher BMI had a lower coronary artery disease (CAD) severity than their normal BMI counterparts. Patients with high BMI have a lower CAD severity than usually expected. After adjustment for co-morbidities, BMI was not found as an independent predictor of severity of coronary artery disease.

Role of High Neutrophil Lymphocyte Ratio as an Independent Predictor of Adverse In-Hospital Outcomes in Patients with First Attack of ST-Elevation Myocardial Infarction Thrombolysed with Streptokinase.

Atherosclerosis is the pathognomic sign of ischaemic heart disease. Inflammation of the coronary artery contributes to the development of atherosclerosis. Neutrophil-to-lymphocyte ratio (NLR) has been reported to predict the risk of CAD and associated events in patients with ST-Segment elevation myocardial infarction (STEMI). This study was done to investigate the role of neutrophil-to-lymphocyte ratio (NLR) in predicting in-hospital adverse cardiac events in patients with STEMI thrombolysed with streptokinase (STK). This cross sectional descriptive type of study was conducted in the Department of Cardiology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from August, 2017 to October, 2018. The STEMI patients, thrombolysed with STK had blood samples at admission, analyzed for complete blood counts and NLR calculated. They were grouped into two, low and high NLR, taking 4.50 as cut-off value. Chi square test was used to compare rate of adverse events and death in hospital stay. Logistic regression analysis was used to estimate predictive ability of NLR for in-hospital cardiac events. A total of 87 (39.90%) patients had complications. Patients in high NLR group had higher rate of complications (48.3% vs. 22.5%, p<0.001) in hospital than those in low NLR group. Arrhythmias (21.1% vs. 9.9%, p<0.041), heart failure (27.9% vs. 14.1%, p=0.024), cardiogenic shock (16.3% vs. 4.2%, p<0.011), death (6.8% vs. 2.8%, p=0.227), re-infarction /post MI angina (4.1% vs. 0.0% p=0.084) occurred more in high NLR group. Mean NLR was significantly different between Group I and Group II (3.11±0.84 vs. 10.20±6.08, p<0.0001). Multivariate regression analysis showed NLR an independent predictor of in-hospital adverse cardiac events (p<0.0001). High on admission NLR is an independent predictor for in-hospital adverse cardiac events in patients with STEMI thrombolysed with streptokinase.

Prevalence and Pattern of Dyslipidemia in Diabetes Mellitus Patients Admitted in the Department of Cardiology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh.

Patients with Diabetes Mellitus are at high risk of cardiovascular events because of abnormal lipid metabolism. Dyslipidemia is common in patients with Diabetes Mellitus (DM). However; in Bangladesh this issue is not yet properly addressed. The aim of this study is to determine the prevalence and patterns of dyslipidaemia in patients with DM in a divisional city Mymensingh. This cross-sectional study was conducted in randomly selected eligible patients from the indoor registry of the Department of Cardiology, Mymensingh Medical College Hospital (MMCH), Bangladesh from April 2012 to March 2013. A well structured questionnaire and blood investigation for lipid profile and blood sugar were the tools of data collection from 120 randomly selected DM patients registered in the department of cardiology, MMCH. Out of 120 enrolled participants the prevalence of dyslipidemia in DM patients was 86.0%, prevalence of dyslipidemia in males was 88.0% while in females was 85.0% but the difference was not significant (p=0.42). Regarding age group, BMI and duration of DM, there is no significant association exists with dyslipidemia. About half of the studied DM patients have high serum total cholesterol level (50.83%), while 22.5% had low serum HDL-C levels and 35.0% had high serum LDC-C level, most of patients had serum triglyceride levels above normal range (67.5%) and so the common patterns of dyslipidemia in this study were serum triglyceride level followed by total cholesterol. High prevalence of dyslipidemia among diabetes mellitus in Mymensingh city were observed and so the common patterns of dyslipidemia is triglyceride followed by total cholesterol. This study emphasizes the importance of screening of lipid profile as these abnormalities may lead to development of cardiovascular diseases.

Status of Plasma Vitamin-D Level in Predicting Adverse In-Hospital Outcome in Patients with First Attack of Acute Myocardial Infarction.

Acute myocardial infarction has many risk factors and etiologies. Different factors are responsible for adverse in-hospital outcome after acute MI. Status of plasma vitamin D level has been found to be a good predictor of future adverse cardiovascular outcomes in patients with acute MI. Plasma vitamin D level has been considered as a potential marker for identifying individuals under risk of CAD and associated events. This study was done to investigate the role of plasma vitamin D level in predicting in-hospital adverse cardiac events in patients with acute MI. This cross sectional descriptive type of study was conducted in the cardiology department of Mymensingh Medical College Hospital, Mymensingh, Bangladesh from October 2017 to March 2019. Total 257 patients of first attack of acute MI were included considering inclusion and exclusion criteria. Fasting blood samples were analyzed for plasma vitamin D level. Sample population were grouped at first into two, normal and low vitamin D level, taking 30ng/ml as cut-off value, low vitamin D level is further subdivided into insufficiency (21-29ng/ml), deficiency (10-20ng/ml) and severe deficiency (<10ng/ml). Adverse in-hospital cardiac outcomes were observed. In-hospital adverse outcomes occurred in 42.9% patients having normal vitamin D level (>30ng/ml), 66.2% of patients having vitamin D insufficiency (21-29ng/ml), 78.2% of patients having vitamin D deficiency (10-20ng/ml) and 94.4% patients having severe vitamin D deficiency (<10ng/ml), which was statistically significant (p<0.05). Heart failure (30.3%, 47.7%, 63.6% and 77.8%, p<0.05), cardiogenic shock (12.6%, 27.7%, 34.5% and 33.3%, p<0.05), Arrhythmias (14.3%, 21.5%, 23.6% and 22.2%, p>0.05), death (2.5%, 0%, 3.6% and 11.1%, p>0.05) occurred more in low vitamin D groups. Mean vitamin D level was significantly different between Group I and Group II (42.59±10.08 vs. 18.64±6.54, p<0.0001). Multivariate regression analysis showed vitamin D is an independent predictor of in-hospital adverse cardiac events (p=0.001). Age (p=0.001) and obesity (p=0.048) were also other predictors of in-hospital adverse cardiac events. Low plasma vitamin D level is an important predictor for in-hospital adverse cardiac events in patients hospitalized with first attack of acute MI.

Silicon induces phytochelatin and ROS scavengers facilitating cadmium detoxification in rice.

Cadmium (Cd) is detrimental to crops and the environment. This work examines the natural mechanisms underlying silicon- (Si-)directed Cd detoxification in rice plants. The addition of Si to plants under Cd stress caused significant improvements in morphological parameters, chlorophyll score, Fv /Fm and total soluble protein concentration compared to controls, confirming that Si is able to ameliorate Cd-induced damage in rice plants. This morpho-physiological evidence was correlated with decreased cell death and electrolyte leakage after Si application. The results showed no critical changes in root Cd concentration, while shoot Cd decreased significantly after Si supplementation in comparison with Cd-stressed rice. Additionally, expression of Cd transporters (OsNRAMP5 and OsHMA2) was significantly down-regulated while the concentration of phytochelatin, cysteine and glutathione, together with expression of OsPCS1 (phytochelatin synthase) in roots of Cd-stressed rice was significantly induced when subjected to Si treatment. This confirms that the alleviation of Cd stress is not only limited to the down-regulation of Cd transporters but also closely related to the phytochelatin-driven vacuolar storage of Cd in rice roots. The enzymatic analysis further revealed the role of SOD and GR enzymes in protecting rice plants from Cd-induced oxidative harm. These findings suggest a mechanistic basis in rice plants for Si-mediated mitigation of Cd stress.

Electrosurgery Dissection versus Sharp Dissection: Effect on Early Postoperative Wound Complications in Modified Radical Mastectomy.

Modified radical mastectomy (MRM) is still the most commonly performed operation for breast cancer, despite the trends toward breast-conserving treatment. Since 1970s, electrosurgery (also known as electrocautery, diathermy) has been a widespread surgical tool to raise flaps and excise the breast specimen in order to perform a bloodless mastectomy. Use of diathermy has been well blamed for wound complications. To prevent undue delay in the adjuvant treatment, it is important to minimize the surgical complications. This quasi experimental study was conducted in the Department of Surgery, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh to evaluate the effects of electrosurgery and sharp dissection on early postoperative wound complications in MRM. 46 patients were included in the study (23 in each group). Data analysis done in SPSS version 23.0 and 'p' value <0.05 considered significant at 95% confidence interval. In Electrosurgery Dissection (ED) group mean duration of drainage was 7.8±1.2 days and in Sharp Dissection (SD) group 6.4±1.0 days (p value 0.000). Mean total drainage in ED group found 1082±287ml and in SD group 693±194ml (p value 0.000). Seroma formation found 7(30.4%) in ED group and 3(13.0%) in SD group (p value 0.004). Wound dehiscence found 5(21.7%) in ED group and 2(8.7%) in SD group (p value 0.013). Flap necrosis rate was 4(17.4%) and 1(4.4%) in ED and SD group respectively (p=0.003). Demographic and clinical variables were similar or differences were not statistically significant in two groups. No difference found in operating time and wound infection rate in two groups. The result of the study showed that, electrocautery dissection caused early postoperative wound complications more than the sharp dissection.

Zinc deficiency tolerance in maize is associated with the up-regulation of Zn transporter genes and antioxidant activities.

Zinc (Zn) is an essential micronutrient for the growth and development of plants. However, Zn deficiency is a common abiotic stress causing yield loss in crop plants. This study elucidates the mechanisms of Zn deficiency tolerance in maize through physiological and molecular techniques. Maize lines tolerant (PAC) and sensitive (DAC) to Zn deficiency were examined physiologically and by atomic absorption spectrometry (AAS). Proteins, H2 O2 , SOD, POD, membrane permeability and gene expression (using real-time PCR) of roots and shoots of both maize lines were assessed. Zn deficiency had no significant effect on root parameters compared with control plants in PAC and DAC but showed a substantial reduction in shoot parameters in DAC. AAS showed a significant decrease in Zn concentrations in both roots and shoots of DAC but not PAC under Zn deficiency, implying that Zn deficiency tolerance mechanisms exist in PAC. Consistently, total protein and membrane permeability were significantly reduced in DAC but not PAC in both roots and shoots under Zn deficiency in comparison with Zn-sufficient plants. Real-time PCR showed that expression of ZmZIP1, ZmZIP4 and ZmIRT1 transporter genes significantly increased in roots of PAC, but not in DAC due to Zn deficiency compared with controls. The H2 O2 concentration dramatically increased in roots of DAC but not PAC. Moreover, tolerant PAC showed a significant increase in POD and SOD activity due to Zn deficiency, suggesting that POD- and SOD-mediated antioxidant defence might provide tolerance, at least in part, under Zn deficiency in PAC. This study provides an essential background for improving Zn biofortification of maize.

Admission Troponin I and Post Thrombolytic ST-Segment Resolution in Prediction of Early Risk Stratification in ST- Elevation Myocardial Infarction.

The prognostic value of admission troponin I (tnI) levels and the resolution of the ST-segment elevation in ST-elevation myocardial infarction (STEMI) is well established. However, the combination of these two early available markers for predicting the risk of early mortality has not been evaluated yet. This prospective analytical study conducted in the department of Cardiology, Sir Salimullah Medical College and Mitford Hospital, Dhaka and NICVD, Dhaka, Bangladesh from March 2004 to February 2005. We have evaluated 80 patients with streptokinase treated STEMI who had both admission troponin I and ST-monitoring. We used a prospectively defined cut-off value of troponin I of 0.1ng/ml. For ST-segment resolution, a cut-off of 50% measured after 90 minutes was used. Both a troponin I >0.1ng/ml and ST segment resolution <50% was related to higher early mortality; 16.7% vs. 14.3% (p<0.001) and 57.1% vs. 1.7% (p<0.001) respectively. In a multivariate analysis ST-segment resolution was and troponin I showed a strong trend to be independently related to early mortality. The combination of both further improved risk stratification. The early mortality in the group with elevation of troponin I and without ST-segment resolution compared to the group without troponin I elevation and with ST-segment resolution was 55.6% vs. 0%. Both troponin I on admission and ST-segment resolution after 90 minutes are strong predictors of early mortality. The combination of both gives additive early information about prognosis and further improves risk stratification.

High Wall Motion Score Index after Acute Myocardial Infarction is Associated with Worse In-Hospital Outcome.

Myocardial Infarction is a major cause of death and disability worldwide. The incidence of coronary heart disease is high and second most cause of death after cancer. This prospective study conducted on 100 patients admitted with first attack of acute myocardial infarction in the department of Cardiology in Mymensingh Medical College Hospital, Mymensingh, Bangladesh from July 2012 to June 2013 who were observed 3 to 8 days of hospital stay without doing further echocardiography and evaluated the relationship between echocardiographic wall motion score index (WMSI) assessed within 24 hours of admission and in-hospital outcomes. Mean age was 53.24±10.17 years in WMSI <2 and 55.58±12.68 years in WMSI ≥2 groups; difference was statistically non-significant (p>0.05). In both groups, males were predominant sufferer. Male-female ratio was 3.55:1 and the difference was statistically non-significant (p>0.05). As a risk factor, smoking was significantly higher in both groups but the difference was not statistically significant (p>0.05) between groups. Hypertension was 34(49.28%) cases in WMSI <2 and 13(41.93%) cases in WMSI ≥2 group; difference was not statistically significant (p>0.05). Diabetes mellitus was 13(18.84%) cases in WMSI <2 and 16(51.61%) cases in WMSI ≥2 group that was statistically significant (p<0.05). Dyslipidemia was 28(40.58%) cases in WMSI <2 group and 23(74.19%) cases in WMSI ≥2 group that was statistically significant (p<0.05). Site of involvement of MI in WMSI <2 group were 39(56.52%) cases AMI (Anterior) and 30(43.48%) cases AMI (Inferior). In WMSI ≥2 group, AMI (Anterior) were 29(93.55%) and AMI (Inferior) were 02(6.45%). It revealed that AMI (anterior) was significantly higher in WMSI ≥2 group and AMI (Inferior) was significantly higher in WMSI <2 group. Heart failure class (Killip class) increases with the increasing of WMSI. In Killip class-I, 4(5.80%) were WMSI <2 and 01(3.23%) was WMSI ≥2 (p>0.05). In Killip class-II, 8(11.59%) were WMSI <2 and 02(6.45%) were WMSI ≥2 (p>0.05). In Killip class-III, 4(5.80%) were WMSI <2 and 13(41.94%) were WMSI ≥2 (p<0.05). In Killip class-IV, 2(2.89%) were WMSI <2 and 05(16.13%) were WMSI ≥2 (p<0.05) that was statistically significant. Arrhythmia was 14(20.29%) cases in WMSI <2 group and 13(41.94%) cases in WMSI ≥2 group that was statistically significant (p<0.05). Death was 2(2.90%) cases in WMSI <2 and 07(22.58%) cases in WMSI ≥2 group that was statistically significant (p<0.05). Early mortality rate was greater in patients with both WMSI ≥2 and a higher Killip's class. The higher the WMSI determined within 24 hours of admission, the worse the in-hospital outcome. Echocardiography is an affordable and readily available technique, which may be used to identify and stratify the risk following acute MI.

Association of Metabolic Syndrome with Hyper Apolipoprotein B status in Young People with Acute Coronary Syndrome.

Prevalence of Metabolic Syndrome (MetS) and acute coronary syndrome (ACS) in young people is progressively increasing. This was originally a case control study to predict the risk of ACS with hyper apolipoprotein B (Hyper apoB) status in young people, with 50 cases of 18-45 years of age of both sex with first attack of acute coronary syndrome admitted in Coronary care unit of Mymensingh Medical College Hospital from June 2009 to May 2010 and for comparison, equal number of age and sex matched healthy controls were chosen. In present study only cases were analyzed regarding their anthropometric, fasting blood glucose, blood pressure and lipoprotein lipid profiles. Regarding anthropometric measurement, body mass index (BMI), Waist Circumference (WC) and Waist-to Hip ratio (WHR) was calculated. Thirty one cases had increased and 19 had normal WHR, of them 28 cases had hyper and 3 had normal ApoB and 14 cases out of 19 with normal WHR had hyper ApoB and hyper ApoB status was significantly found to be present in ACS patients with increased waist-hip ratio (p=0.03). In this study WHR, instead of WC was used by the author to define abdominal obesity for the diagnosis of MetS along with other criteria according to IDF (International Diabetic Federation) consensus worldwide definition of Mets. Out of 50 young ACS cases 14 cases had metabolic syndrome of those 12 had hyper ApoB status and was statistically significant (p=0.04).

Risk Factor Pattern of Ischemic Heart Disease in Young Male Patients with Vertex Baldness.

Acute coronary syndrome (ACS) is increasingly evident in all parts of the globe as well in our country. There are accumulating evidences regarding many physical markers, like vertex baldness to predict ACS. This cross sectional study was conducted in the Department of Cardiology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from October 2014 to September 2015. The main objective of the study was to assess the risk factors of premature coronary artery disease (CAD) of male patient of Acute Coronary Syndrome with or without vertex baldness. A total of 100 male patients with age between 25 to 55 years was included as study population. The study population was divided into two groups; each group consisted of 50 patients. Acute coronary syndrome in patients with vertex baldness mentioned as Group A and ACS in patients without vertex baldness mentioned as Group B. All risk factors were higher in group A than group B. But diabetes mellitus, metabolic syndrome and family history of ischemic heart disease (IHD) were significantly higher in group A than in group B (p=0.003, p=0.008, <0.001). Probably as first study in Bangladesh, it may label vertex baldness as a cutaneous marker of premature CAD.

Risk of Acute Coronary Syndrome is Better Predicted by Apolipoprotein B in Young People than Dyslipidemic Parameter of Conventional Lipid Profile.

The traditional lipidic parameters when present and clusters within reference range, often fails to predict the risk of acute coronary syndrome in young population in this region. Measurement of Apolipoprotein B (Apo B), a parameter of the lipoprotein-lipid profile, provides a method of quantifying the concentration of lipoproteins, rather than their cholesterol content. Present study aimed to quantify the risk of acute coronary syndrome (ACS) in young people with having none to less number of traditional lipidic parameters for dyslipidemia. This is a case control study among 50 cases of first attack of ACS among 18-45 years of age of both sexes, admitted in coronary care unit of Mymensingh Medical College Hospital, Mymensingh, Bangladesh from June 2009 to May 2010. Data was recently reanalyzed. Out of five sub-sets of lipid profile, namely TC, TG, HDL-C, LDL-C and non-HDL-C, 16(32%) cases were dyslipidemic by 0 (none) parameter, 13(26%) cases by one parameter, 7(14%) cases by two parameters, 4(8%) cases by three cases, 7(14%) cases by four parameters and 3(6%) cases by all five parameters. It was found that none to lesser the number of dyslipidemic parameters, greater the percentage of ACS cases and they are having hyper ApoB with statistically significant association (p<0.05).

Apolipoprotein B versus Non- High Density Lipoprotein Cholesterol as a Discriminating Factor for Acute Coronary Syndrome in Young People.

This study aimed to compare Apolipoprotein B(Apo B) with non-HDL-C as a predictor and discriminating factor of acute coronary syndrome (ACS). This is a case control study among 50 cases of first attack of ACS among 18-45 years of age of both sex, admitted in coronary care unit of Mymensingh Medical College Hospital, Bangladesh from June 2009 to May 2010. Data was recently reanalyzed. Apo B is more sensitive than non-HDL C (84% vs. 62%) as well with more negative predictive value (NPV) (76.5% vs. 62.7%) but with similar positive predictive value (PPV) (63%). Specificity was more for non HDL C than Apo B (64% vs. 52%). Highest specificity and PPV observed for HDL- C, 88% and 71.4% respectively but with low sensitivity (30%). In this study diagnostic value of LDL-C, TC and TG was low. Apo B was a more discriminating factor as well predictor for ACS cases than non-HDL-C (OR: 5.678, 95% CI 2.227 - 14.528, P=0.001) vs. (OR: 2.901, 95% CI 1.288 - 6.534, P=0.01). Area under the Receiver Operating Characteristic (ROC) curve was greater for Apo B than non-HDL-C (0.680 vs. 0.630). Though ApoB and non-HDL-C theoretically often equally reflects the atherogenic burden, Apo B was a more discriminating factor for ACS cases than non-HDL-C.

B-type Natriuretic Peptide Assay in Differentiating Congestive Heart Failure from Lung Disease in Patients Presenting with Dyspnea.

This cross-sectional analytical study was conducted in Cardiology & Medicine Department of Mymensingh Medical College Hospital. After fulfilling the exclusion & inclusion criteria, B-type natriuretic peptide concentrations were measured in a convenience sample of 100 predominantly male (94%) dyspnic patients who got admitted in Cardiology & Medicine Department of Mymensingh Medical College & Hospital from November 2013 to October 2014. The diagnosis of Congestive Heart Failure (CHF) was based on generally accepted Framingham criteria with corroborative information including hospital course (response to diuretics, vasodilators, inotropes or hemodynamic monitoring) and results of further cardiac testing, including echocardiography. Patients with right heart failure from cor pulmonale were classified as having CHF. Pulmonary disease was confirmed by using the following diagnostic tools: i) A chest X-ray without signs of heart enlargement or pulmonary venous hypertension or a chest X-ray with signs of chronic obstructive lung disease, ii) Normal heart function as seen by echocardiography, iii) Abnormal pulmonary function tests or follow-up results and iv) A positive response to treatment with steroids, nebulizers or antibiotics in hospital. Patients with CHF (n=50) had mean BNP level 1146.72pg/ml (range 103 to 5000pg/ml), which is significantly higher than the group of patients with a final diagnosis of pulmonary disease (n=50) whose BNP was 34pg/ml (range 10 to 90pg/ml) (p<0.05). In conclusion, it was found that B-type natriuretic peptide is an important biomarker for differentiating congestive heart failure from lung disease in patients presenting with dyspnea.

Mass Screening of Apolipoprotein B May Detect Young People at Risk of Acute Coronary Syndrome.

Incidence of acute coronary syndrome in young people is progressively increasing. Apolipoprotein B is now regarded as a nobel parameter over conventional lipid profile, predicting acute coronary syndrome. A case control study was carried out in Department of Cardiology of Mymensingh Medical College Hospital from June 2009 to May 2010. Total 50 cases of 18-45 years of age with first attack of acute coronary syndrome and 50 healthy controls of same age and sex distribution were studied. Of them 42(84.0%) of cases and 24(48%) of controls had hyper apoB condition. Mass screening of apolipoprotein B in apparently healthy young people may detect persons with hyper apoB status, who may develop acute coronary syndrome in future.

Pattern of anti-diabetic drugs prescribed in a tertiary care hospital of Bangladesh.

BACKGROUND: Globally, diabetes mellitus is a common endocrine disorder. This study was conducted for collecting the demographic details of diabetic patients and determining the pattern of drugs prescribed among them in outpatient department of a tertiary healthcare center. METHODS: A descriptive type of cross-sectional study was carried out at the outpatient department of Endocrinology, Dhaka Medical College Hospital, Bangladesh from 1 May to 31 July, 2015. Diabetic patients receiving the management for at least 6 months were enrolled and interviewed by the researchers after getting informed written consent. Structured case record form was used for demographic data & prescription details. Data were analysed using computer in SPSS 22 and Microsoft Excel 2010. RESULTS: Altogether 105 patients, 40 males (38.1%) and 65 females (61.9%) were enrolled with urban predominance (69.5%) where 51 (48.6%) were in the age group 47-61 years with a mean of 53.4 (SD±10.6) years. 70 (66.7%) had diabetic history of less than 5 years and 66 (62.9%) had at least one concurrent illness. Hypertension accounted for majority (34.3%) of complications. On an average, 5.62 (SD±3.16) drugs were advised per prescription for diabetes as well as associated co-morbidities and majority (23.8%) had 4 drugs. The majority of drugs (74.3%) were from local manufacturers. Most patients (62.9%) were prescribed with oral drugs singly. Metformin alone predominated in 41% prescriptions followed by the combination of Metformin and Sitagliptin (31.4%). CONCLUSIONS: The findings can serve as a guide to choose the formulation and combination of anti-diabetic drugs in this part of the world before developing & marketing any new drug.

Measurement of cholinesterase enzyme activity before and after exposure to organophosphate pesticides in farmers of a suburb region of Mazandaran, a northern province of Iran.

INTRODUCTION: Accidental toxicity by organophosphate (OP) agents may occur among farmers during spraying season due to improper use and handling. Plasma cholinesterase (ChE) activity measurement is recommended to monitor the extent of exposure to the OP agent. The aim of the current study was to measure plasma ChE activity before and after exposure with OP pesticides. METHODS: This was a prospective study conducted on 36 farmers working in the farm field. The plasma ChE level was measured before spraying and 2 days and 8 weeks after spraying season and exposure to OP agent. Farmers were observed for clinical signs and symptoms of toxicity after exposure. RESULTS: Vertimac was the most common agent used by farmers followed by diazinon and chlorpyrifos. The plasma ChE level significantly decreased after exposure by over 50%. The level returned to preexposure level after 8 weeks. CONCLUSION: Exposure to OP pesticide is a major concern in the developing countries. More than 50% reduction in the plasma ChE activity after spraying is an alarming message for health-care system and policy makers. Furthermore, workplace evaluation, serial ChE monitoring, and appropriate training and education to exposed individuals would be initial important steps to avoid the toxicity or reduce the severity of poisoning.

Lipid Profile in Post-Acute Coronary Syndrome Setting: Lipidic Risk Assessment in Young People beyond LDL-C.

This case-control study was carried out in Department of Cardiology, Mymensingh Medical College Hospital, Bangladesh, within the period from June 2009 to May 2010. A total 50 case of 18-45 years of age with first attack of acute coronary syndrome admitted in coronary care unit and 50 healthy controls of same age and sex distribution were studied. Among the lipid parameters, TC, HDL-C, LDL-C and non-HDL-C were significantly lower in cases than in controls. Apo B was significantly higher in the cases (98.7±25.1 mg/dl vs. 77.5±35.2 mg/dl in control). Importantly, among the cases with hyper Apo B condition, 25 (50.0%) had LDL-C level within normal limit, thus conventional lipid profile underestimated the ACS risk. In multivariate analysis Apo B was an independent determinant of ACS. Among the controls 23(46.0%) with high LDL-C had hyper Apo condition. Hyper-Apo B in these controls may cause acute coronary syndrome in future. The present study shows estimation of Apo B can predict basal or residual risk of acute coronary syndrome in young people, what from calculated LDL-C level cannot be inferred.

Left Ventricular Diastolic Dysfunction is More Common in Patients of Uncontrolled Diabetes Mellitus.

There is a relationship between the left ventricular diastolic dysfunction with uncontrolled diabetes mellitus. A cross sectional study was designed to see the association of uncontrolled diabetes mellitus with diastolic dysfunction of the heart. The study was conducted from April 2012 to March 2013 in the department of cardiology, Mymensingh Medical College Hospital, Mymensingh. Sixty cases were selected as study population; twenty one patients were in Group I with good glycaemic controlled of HbA1C <7% and 39 patients were in Group II with poorly controlled diabetes mellitus having HbA1C ≥ 7%. In the study population male were 43(71.70%) and female were 17(28.30%). Mean age in the two groups were 49.05 ± 6.34 years vs. 53.64 ± 5.38 years, which was not significant difference. Duration of diabetes was <10 years and ≥ 10 years in two groups. Glycaemic status (percentage of HbA1C) was 6.55 ± 0.29% vs. 8.72 ± 1.01% in controlled and uncontrolled diabetic patient groups respectively which was significant difference. Diastolic dysfunction was found more in uncontrolled diabetic patient (patients having HbA1C% ≥ 7%) than controlled diabetic patients (HbA1C <7%). Grade I diastolic dysfunction was in uncontrolled and controlled glycaemic status were 33(84.60%) and 04(19.00%). The difference was statistically significant. Diastolic dysfunction in type 2 diabetic subjects was significantly higher as compared to the well control group (p<0.001). And this study concluded as - Diastolic dysfunction is more common in patient with poorly controlled diabetes mellitus.