Comparison of biochemical parameters among DPP4 inhibitor users and other oral hypoglycaemic drug users: a cross-sectional study from Anuradhapura, Sri Lanka

Background: Higher efficacy of incretin-based therapies for type 2 diabetes mellitus has been reported from Asia. Pancreatitis and hepatitis have also been suspected to occur due to dipeptidyl peptidase-4 inhibitor (DPP4I) treatment. The present study aims at comparing selected biochemical parameters among DPP4 inhibitor users and other oral hypoglycaemic drug users. Methods: Patients were recruited from the State Pharmaceutical Corporation, Anuradhapura, Sri Lanka, for a comparative cross-sectional study. Two groups were involved: \u201cDPP4I\u201d user group (n = 63) and \u201cother oral hypoglycaemic\u201d user group (n = 126). Mann-Whitney U test was performed to find a significant difference (p < 0.05) in the distributions of HbA1C, pancreatic amylase, serum lipase, AST and ALT levels between the two groups. Results: Contradicting to previous Asian studies, distribution of HbA1C (p = 0.569) between anti-diabetic regimes with and without DPP4 inhibitors showed no significant difference. Also, amylase (p = 0.171), AST (p = 0.238) and ALT (p = 0.347) failed to show significance. However, lipase was significantly (p = 0.012) high in the DPP4I group. Conclusion: The study showed a significantly higher lipase level among the DPP4I users in comparison to other oral hypoglycaemic drug users, and possible reasons were discussed

Comparison of medication adherence between type 2 diabetes mellitus patients who pay for their medications and those who receive it free: a rural Asian experience

Background: Treatment plans fail if patients have poor medication adherence. Our aim was to compare medication adherence, reasons for non-adherence, and satisfaction with community support among type 2 diabetes mellitus patients who pay for their medications and those who receive it free. Methods: A descriptive cross-sectional study was conducted at Anuradhapura, Sri Lanka, among patients who were on oral anti-diabetic drugs for at least 3 months. They were grouped into two: universal-free group and fee-paying group. Three different scales were used to score medication adherence, reasons for non-adherence, and satisfaction with community support. Fisher\u2019s exact test was performed to determine if there was a significant difference between the two groups (p < 0.05) concerning medication adherence and satisfaction with community support. Results: The median (IQR) medication adherence scores for fee-paying group and universal-free group were 3 (2-3) and 3 (3-3), respectively; the median (IQR) scores for satisfaction with community support were 5 (2\u20136) and 4 (4\u20136), respectively. Both the adherence and the satisfaction failed to show a significant difference between the two groups. Forgetfulness, being away from home, complex drug regime, and willingness to avoid side effects were common reasons of non-adherence for both the groups. Conclusions: There was no significant difference in medication adherence between the universal-free group and feepaying group, despite of having a significantly different income. The universal-free health service would be a probable reason

Tuberculosis induced autoimmune haemolytic anaemia: a systematic review to find out common clinical presentations, investigation findings and the treatment options

Abstract Background Tuberculosis induced autoimmune haemolytic anaemia is a rare entity. The aim of this study was to explore its common presentations, investigation findings and treatment options through a systematic review of published reports. Methods PubMed, Trip, Google Scholar, Science Direct, Cochrane Library, Open-Grey, Grey literature report and the reference lists of the selected articles were searched for case reports in English on tuberculosis induced auto-immune haemolytic anaemia. PRISMA statement was used for systematic review. Quality assessment of the selected reports was done using the CARE guidelines. Results Twenty-one articles out of 135 search results were included. Thirty-three percent of patients were reported from India. More than half had fever and pallor. The mean haemoglobin was 5.77 g/dl (SD 2.2). Positive direct coombs test was seen in all patients. Pulmonary tuberculosis (43%) was most prevalent. Twenty-nine percent of patients needed a combination of anti-tuberculosis medicines, blood transfusion and steroids. Higher percentage of disseminated TB induced AIHA (67%) needed steroids in comparison to the other types of TB induced AIHA (13%). Conclusions Rarer complications of tuberculosis such as auto-immune haemolytic anaemia should be looked for especially in disease-endemic areas. Blood transfusion and steroids are additional treatment options along with the anti-tuberculosis medicines

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Additional file 1. Data sheet of the review on TB induced AIHA, 2017. This provides the data extracted for the review

Acetylcholinesterase inhibitor insecticides related acute poisoning, availability and sales: trends during the post-insecticide-ban period of Anuradhapura, Sri Lanka

Abstract Background Acetylcholinesterase inhibitor insecticides (AChEIIs) were used extensively in the agrarian region of Anuradhapura for the past few decades. As a result, the region faced a heightened risk of toxicity. Carbaryl, carbofuran, chlorpyrifos, dimethoate, and fenthion were the five hazardous AChEIIs banned from Anuradhapura in 2014. Assessment of post-ban trends in acute poisoning will reveal the impact of the ban. Data on availability and sales of remaining AChEIIs will guide towards preventive measures against related toxicities. Methods Cross-sectional surveys were conducted at Anuradhapura district of Sri Lanka. Details related to acute AChEII poisoning were sorted from the Teaching Hospital Anuradhapura. Main insecticide vendors in Anuradhapura were surveyed to find information on availability and sales of AChEIIs. Chi-square for goodness of fit was performed for trends in acute poisoning and sales. Results Hospital admissions related to acute AChEII poisoning have declined from 554 in 2013 to 272 in 2017. Deaths related to acute AChEII poisoning have declined from 27 in 2013 to 13 in 2017. Sales of all five banned AChEIIs had reduced by 100%. Sales of the remaining AChEIIs were declining, except for acephate, phenthoate, and profenofos. However, one of the top selling, most frequently abused carbosulfan, had the highest risk of toxicity. Chi-square for goodness of fit showed a significance (P < 0.001) between the trends of hospital admissions for acute AChEII poisoning and the sales related to AChEIIs. Conclusions Hospital admissions related to acute poisoning was declining along with the overall sales of remaining AChEIIs, during the post-AChEII ban period. Nevertheless, future vigilance is needed on the remaining AChEIIs to predict and prevent related toxicities

Comparison of biochemical parameters among DPP4 inhibitor users and other oral hypoglycaemic drug users: a cross-sectional study from Anuradhapura, Sri Lanka

Abstract Background Higher efficacy of incretin-based therapies for type 2 diabetes mellitus has been reported from Asia. Pancreatitis and hepatitis have also been suspected to occur due to dipeptidyl peptidase-4 inhibitor (DPP4I) treatment. The present study aims at comparing selected biochemical parameters among DPP4 inhibitor users and other oral hypoglycaemic drug users. Methods Patients were recruited from the State Pharmaceutical Corporation, Anuradhapura, Sri Lanka, for a comparative cross-sectional study. Two groups were involved: “DPP4I” user group (n = 63) and “other oral hypoglycaemic” user group (n = 126). Mann-Whitney U test was performed to find a significant difference (p < 0.05) in the distributions of HbA1C, pancreatic amylase, serum lipase, AST and ALT levels between the two groups. Results Contradicting to previous Asian studies, distribution of HbA1C (p = 0.569) between anti-diabetic regimes with and without DPP4 inhibitors showed no significant difference. Also, amylase (p = 0.171), AST (p = 0.238) and ALT (p = 0.347) failed to show significance. However, lipase was significantly (p = 0.012) high in the DPP4I group. Conclusion The study showed a significantly higher lipase level among the DPP4I users in comparison to other oral hypoglycaemic drug users, and possible reasons were discussed

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Additional file 2. PRISMA 2009 checklist. This provides the PRISMA 2009 checklist related to this systematic review

Red blood cell acetylcholinesterase activity among healthy dwellers of an agrarian region in Sri Lanka: a descriptive cross-sectional study

Abstract Background Assessment of acetylcholinesterase-inhibitor insecticide (AChEII) toxicity depends on the measurement of red blood cell acetylcholinesterase (RBC-AChE) activity. Its interpretation requires baseline values which is lacking in scientific literature. We aim to find the measures of central tendency and variation for RBC-AChE activity among dwellers of Anuradhapura, where the use and abuse of AChEIIs were rampant for the last few decades. Methods A descriptive cross-sectional study with a community-based sampling for 100 healthy non-farmers (male:female = 1:1) was done using pre-determined selection criteria. Duplicate measurements of RBC-AChE activity were performed according to the modified Ellman procedure. Pearson’s correlation and regression analysis were sort for RBC-AChE activity against its possible determinants. Results RBC-AChE activity had a mean of 449.8 (SD 74.2) mU/μM Hb with a statistical power of 0.847. It was similar to values of “healthy controls” from previous Sri Lankan toxicological studies but was low against international reference value [586.1 (SD 65.1) mU/μM Hb]. None of the possible determinants showed a significant strength of relationship with RBC-AChE activity. Conclusion The baseline RBC-AChE activity among people of Anuradhapura is low in comparison with international reference values. This arises a need to find a causative mechanism

Demography of pet ownership.

Demography of pet ownership.</p

Number and percentage of pet combinations in the selected households (n = 532).

Number and percentage of pet combinations in the selected households (n = 532).</p