ABSTRACT
There are limited literatures studying the pancreatic involvement in organophosphate (OP) poisoning using biochemical means. This study focused on assessing the type of OP poisoning and determining the association of serum amylase levels with the patient's presentation and outcome. Materials and methods: A cross-sectional study was carried out in the Maharajgunj Medical Campus, Tribhuwan University Teaching Hospital, Kathmandu, Nepal, after ethical approval [Ref: IRB/308 (6-11-E)]. We collected data from 172 participants with OP poisoning over the period of 2 years using nonprobability purposive sampling method. All patients with age group 16-75 years having a history of OP poisoning within the previous 24 h with clinical features and physical evidence of poisoning were included in the study. Those participants with indications of exposure to an entirely different poisons, poisoning with multiple poisons, OP poisoning along with alcohol, chronic alcoholics, comorbid conditions, taking drugs that could affect serum amylase levels (azathioprine, thiazides, furosemide, etc.), and/or treated in other hospitals after poisoning were excluded from the study. Appropriate statistical calculations were made using the statistical package for social sciences (SPSS), version 21. The P-value of less than 0.05 was considered statistically significant. Results: Metacid (53.5%, 92) was the most common OP poison. There were significantly higher mean values of serum amylase levels either within 12 h of exposure (468.60 vs. 135.4 IU/ml, P<0.001) or after 12 h of exposure (152.0 vs. 58.9 IU/ml, P<0.001) in dead participants than alive ones. The participants with initial and after 12 h of exposure-serum amylase level 100 or more IU/ml had more than two-fold and 18-fold higher odds of severe/life-threatening severity (odds ratio=2.40, 95% CI: 1.28-4.52, P=0.007 and odds ratio=18.67, 95% CI: 8.02-43.47, P<0.001) respectively than those with less than 100 IU/ml. Conclusions: The clinical severity of OP poisoning is directly related to serum amylase levels. Importantly, higher mean values of serum amylase levels were depicted in those participants with OP poisoning culminating to death. Thus, serum amylase level could be one of the easy measurable prognostic marker of OP poisonings.
ABSTRACT
INTRODUCTION: Diabetes is one of the major public health problems in Nepal. Very few studies on correlation between waist hip ratio and random blood sugar have been done in remote areas of Nepal particularly in minor ethnic groups like Thami. This study attempted to compare waist hip ratio and blood sugar level in Thami community. METHODS: This cross sectional study was conducted in sub-health post of Lapilang village of Dolakha district of Nepal. A total of 243 local inhabitants from Thami Tribe participated in the study. Waist hip ratio was calculated after taking measurements of waist and hip using flexible measuring tape; and, blood glucose level was measured by glucometer. RESULTS: The mean age of the participants was 46.02 years; among participants 126 (51.9%) were males and 117 (48.1%) were females. Mean waist hip ratio was 0.87, mean blood sugar level was 124.5 mg%. Increase in Waist hip ratio correlated significantly with increase in random blood sugar level both in males (p=0.008) and females (p=0.007). CONCLUSIONS: Increase in waist hip ratio is associated with increase in random blood sugar level. Therefore, there is a need of public awareness program to reduce waist circumference thus reducing weight of people to prevent development of diabetes mellitus in long run.
