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Background: Deliberate self-poisoning (DSP) is one of the leading causes of mortality and morbidity, with rodenticides being common compounds used by many victims. However, comprehensive data regarding the spectrum and outcome of rodenticide poisoning is scant. Method: This retrospective study was conducted in the Emergency Department (ED) of a large tertiary care hospital in South India between January 2017 and December 2018. All patients with deliberate consumption of rodenticides were included in the analysis. Results: During the study period, 1802 patients presented with DSP, among which 145 (8%) consumed rodenticide compounds. The mean (SD) age was 27.9 (10.7) years. Young adults (16-30 years) comprised 73% (106/145) of the study population. The majority (87%) were triaged as priority 2, while 10% were triaged as priority 1. Common rodenticide compounds consumed were yellow phosphorous (57%: 82/145), coumarins (12%: 17/145), zinc phosphide (19%: 27/145), and aluminum phosphide (1%: 1/145). A significant proportion of patients (18.6%) were under the influence of alcohol. Among the 73 males, 25 (34.2%) gave a history of co-consumption of alcohol. There was a history of previous DSP attempts in 6%. The majority (68%) of the patients were discharged alive from the hospital, and the in-hospital mortality rate was 9%. Age >30 years (adjusted OR: 2.2; 95% CI: 1.00-5.05; p value: 0.04) was an independent predictor of poor outcome. Conclusion: Rodenticide compound consumption for DSP is prevalent in young adults and is associated with significant mortality, especially with yellow phosphorous poisoning. The current trend in our country of the increasing use of highly fatal phosphorous compounds over the innocuous coumarin derivatives is a cause of grave concern.
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BACKGROUND: Due to associated comorbidities, the elderly population is more vulnerable to injuries with complications. This study was done to assess the severity of trauma and outcome of injuries among these patients presenting to the Emergency Department (ED). MATERIALS AND METHODS: This was a retrospective cohort study. We included all patients aged more than 60 years, who presented to the ED with trauma in the year 2018. Details of the mode of trauma, severity of injuries and outcome were analysed. RESULTS: During the study period a total of 7666 trauma patients presented to ED, among which 879 (879/7666: 11.4%) were in the geriatric age group. The mean age was 68.9 (SD: 7) years with 90.8% being young-old (60-79 years) and 9.2% being old-old (>80 years). Common modes of injuries were road traffic accidents (RTA) (64%) fall on level ground (FLG) (20%) and fall from height (FFH) (8%). Most of them had Injury Severity Score (ISS) and New Injury Severity Score (NISS) score of 0-7, i.e.: 62% and 51%, respectively. On multivariate logistic regression analysis RTA, FFH FLG and triage priority 1 patients were associated with trauma in the old-old as compared to the young-old age groups significantly. Independent risk factors associated with severe trauma were seen RTA, FLG and priority 1 patients. Forty-four per cent patients were managed by the ED team alone. Trauma speciality departments referred to included orthopaedics (47%), neurosurgery (22%), trauma surgery (14%), plastic surgery (8%) and hand reconstruction surgery (6%). About half of the population under study was discharged stable (44%), of which the majority belonged to the young-old category (44.1%). The in-hospital mortality rate was 0.5% (4/879). CONCLUSION: This study shows the gravity of multiple injuries sustained by the geriatric age group with RTA, FLG and FFH being the predominant causes of trauma. The NISS highlights the severity of injuries in the old and the frail.
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BACKGROUND: Procedural sedation and analgesia (PSA) in the emergency department (ED) is mainly used for wound irrigation, reduction of fractures, and wound closure. Ketamine is one of the most commonly used drugs for PSA in the ED. The study was conducted in the ED of a large tertiary care hospital in southern India to evaluate the adverse effects of Ketamine on PSA. MATERIALS AND METHODS: This is a prospective observational study performed in the ED for 6 months (October 2019-March 2020) in 151 patients who required Ketamine for PSA. Titrated doses of Ketamine was administered in all patients; hemodynamic variables and adverse events were recorded at timed intervals. RESULTS: During the study period, a total of 151 patients in the ED required PSA. The mean age of the study Cohort was 37 ± 15 years, and males accounted for 83%. All individuals obtained adequate sedation and pain relief. It was found that the incidence of adverse reactions to Ketamine was higher in young people (18- to 40-year-old), which was 63%. The most common adverse reaction in the study population was 39 cases of hypertension (44.8%), followed by vomiting in 25 cases (28.7%) and delusion in 6 cases (4%). There was no significant adverse effect in any patients which necessitated admission. CONCLUSION: Ketamine is a drug with good analgesic, sedative properties and has been shown to have a good safety profile with minimal adverse events for use as PSA in ED. Side effects were most common in the younger adult age group and hypertension was the most common side effect.
