Acute myocardial infarction in yellow oleander poisoning.

Self-harm by consuming yellow oleander seeds has become more frequent in South Asian countries, especially Sri Lanka and in southern parts of India. Yellow oleander poisoning usually presents with gastrointestinal, cardiovascular, and neurological manifestations as well as electrolyte abnormalities. Cardiac effects can manifest as nearly any type of dysrhythmia and sudden death with very few premonitory signs. To our knowledge yellow oleander poisoning related acute myocardial infarction has not yet been reported. We report a 37-year-old man with yellow oleander poisoning who had normal sinus rhythm at presentation but within few hours developed acute ST-segment myocardial infarction.

Blunt Trauma Neck with Complete Tracheal Transection - A Diagnostic and Therapeutic Challenge to the Trauma Team.

Survival following trachea-esophageal transection is uncommon. Establishing a secure airway has the highest priority in trauma management. Airway management is a unique and a defining element to the specialty of emergency medicine. There is no doubt regarding the significance of establishing a patent airway in the critically ill patient in the emergency department. Cannot intubate and cannot ventilate situation is a nightmare to all emergency physicians. The most important take-home message from this case report is that every Emergency physician should have the ability to predict "difficult airway" and recognize "failed airway" very early and be skilled in performing rescue techniques when routine oral-tracheal intubation fails. Any delay at any step in the "failed airway" management algorithm may not save the critically ill dying patient. Here, we report a case of blunt trauma following high-velocity road traffic accident, presenting in the peri-arrest state, in whom we noticed "failed airway" which turned out to be due to complete tracheal transection. In our patient, although we had secured the airway immediately, he had already sustained hypoxic brain damage. This scenario emphasizes the importance of prehospital care in developing countries.

Bed-up-head-elevated Position versus Supine Sniffing Position in Patients Undergoing Rapid Sequence Intubation Using Direct Laryngoscopy in the Emergency Department - A Randomized Controlled Trial.

Introduction: The objective of this study is to compare bed-up-head-elevated (BUHE) position with supine sniffing position (SSP) in patients undergoing rapid sequence intubation (RSI) using direct laryngoscopy in the emergency department (ED). Methods: This single-center randomized controlled superiority trial was carried out from September 2021 to December 2022 in an academic emergency medicine department. The patients undergoing RSI in ED were grouped into two arms, namely BUHE position and SSP. The primary outcome was the time taken for endotracheal intubation. The secondary outcomes were the first-pass success rates and postintubation complications. Results: A total of 136 patients were enrolled in the study. Time for intubation in the BUHE group was no different from SSP (32.09 s [interquartile range (IQR): 23.30-42.68] vs. 33.40 [IQR: 27.53-45.90], P = 0.17). There was a modest reduction in intubation time when performed by trained experts (22.5 s [IQR: 17.7-25.3] versus 30.3 s [IQR: 21.3-33.2], P = 0.04). The first-attempt success rate in the BUHE position was also similar to the SSP position ([91.18% vs. 90.91%] P = 0.958). Postintubation complications were lesser in BUHE compared to the SSP group ([7.4% vs. 19.7%] P = 0.04). Conclusions: In our study, BUHE position did not improve time to intubation and first-pass success rate in ED patients compared to SSP. A modest decrease in intubation time was noted while experts used the BUHE position. The postintubation complications were slightly lesser in the BUHE group.

Impact of cardiopulmonary resuscitation duration on functional outcome, level of independence, and survival among patients with in-hospital cardiac arrests: A pilot study.

BACKGROUND: Cardiovascular diseases (CVDs) are the leading cause of cardiac arrest (CA), which are presented as sudden cardiac arrest (SCA) and sudden cardiac death (SCD). To assess the impact of CPR duration on the functional outcome, level of independence, and survival among patients with in-hospital cardiac arrest (IHCA). MATERIAL AND METHODS: This prospective longitudinal pilot study was conducted at a tertiary care hospital in South India. Data were collected using consecutive sampling techniques from nine patients with IHCA, and outcomes were measured using the cerebral performance category (CPC) and Katz level of independence (LOI) during the immediate post-CPR, 30th day, and 90th day. Based on the principles of pilot study design, descriptive statistics was used to analyze the results. Inferential statistics analysis was not applicable based on the sample size of the pilot study. RESULTS: Nine patients were included in this pilot study. The mean and median age of the patients were 48.11 ± 8.66 (46, IQR, 32-67 years) and 77.8% were male patients. The primary medical diagnosis was cardiology and neurology conditions among 44.4% and 22.2% of patients. The mean and median CPR duration was 12.11 ± 4.59 minutes (IQR, 8-15.50) and 44.4% achieved a return of spontaneous circulation (ROSC) with a mean ROSC time of 5.56 ± 7.418. The mean CPC score in the immediate post-CPR period and 30th day was 4 ± 1.732 and 4.56 ± 1.33, with mortality of 66.7% and 33.3% survivors in the immediate post-CPR period. While the mean LOI score among the survivors during the immediate post-CPR and 30th day was zero and four. which highlights the complete dependency of patients during the immediate post-CPR with significant improvement by the 30th day and unchanged until the 90th day. CONCLUSIONS: The overall mortality and survival were 88.8% and 11.1%, respectively, by the 90th day. The pilot study is feasible at the end of the study. However, due to the difficulty in obtaining CA, an additional tertiary hospital was included in the larger study.

Growth rate studies of marine ornamental fish Pomacentrus caeruleus in artificial conditions.

Aquaculture industry depends on development and testing of protocols for rearing and breeding of new aquaculture species as these techniques vary with species. In the present study attempts have been made to study the effect of temperature and salinity on the rate of growth of the marine ornamental fish, Pomacentrus caeruleus under artificial conditions. Results reveal the length and weight of the fish to increase gradually at an average rate of 0.10 cm and 0.23 g with decreasing salinity (25 ppt to 5 ppt) at 25 degrees C and 6.54 condition factor (K). Statistical output indicates a significant positive relationship between K at 25 degrees C and K at 30 degrees C (R = 0.557, P < 0.05). Correlation indicated growth rate to be higher between 25 degrees C and 30 degrees C. This is in contrast to the hypothesis which states the weight of the fish to be different at different temperatures, F (2,54) = 5.713, P < 0.05. Tukey's test results indicate a significant difference in the weight of the fishes acclimatized at different temperatures. Mortality rate was highest in 20 degrees C followed by 30 degrees C while least in 25 degrees C. The incidence of diseases was highest in 20 degrees C and the acclimatization period highest in 30 degrees C. In conclusion it appears that Pomacentrus caeruleus exhibits allometric growth at lower salinities and at a controlled temperature of 25 degrees C.

Effectiveness of "Resuscitation Cover All" in Minimizing COVID-19 Transmission to Health-Care Workers during Cardiopulmonary Resuscitation.

Introduction: Coronavirus disease 2019 (COVID-19) is a highly contagious disease transmitted by contact, droplets, and aerosols. Front line health-care workers (HCWs), particularly emergency physicians and acute care providers, are vulnerable to being exposed while treating their sick patients. Despite appropriate personal protective equipment use, HCW gets infected, suggesting the need for multiple layers of protection such as barrier devices. Methods: We aimed to determine the effectiveness of our novel "Resuscitation Cover All"(RCA) in reducing the exposure of HCW to simulated respiratory particles and its feasibility during cardio pulmonary resuscitation (CPR). This was a pilot simulation-based study. Five CPR simulation sessions were performed in Standard and RCA protocols, individually. Exposures through contact, droplets, and aerosols were simulated using a standardized volume of liquid detergent. Under Wood's lamp illumination, exposures of participants were compared between the protocols. Rate and depth of chest compressions, time taken to intubate, interruptions in CPR, and first-pass success were analyzed. Results: Overall mean exposure in standard protocol was 4950.4 ± 1461.6 (95%confidence interval [CI]:3135.7-6765.2) sq.pixels and RCA protocol was 2203.6 ± 1499.0 (95%CI: 342.4-4064.9) sq.pixels (P = 0.019). In standard, chest compressor had the highest exposure of 3066.6 ± 1419.2 (95%CI: 2051.3-4081.9) sq.pixels followed by defibrillator assistant 1166.4 ± 767.4 (95%CI: 617.4-1715.4) sq.pixels. Chest compressor of RCA had reduced exposure compared to that of standard (P < 0.001). Hands were the most frequently exposed body part. Airway manager of RCA had no exposure over head and neck in any session. No significant difference in CPR performance metrics was observed. Conclusion: This pilot simulation-based study shows that the novel RCA device could minimize the exposure of HCW to simulated respiratory particles during CPR. Also, it might not alter the high-quality CPR performance metrics. We need more real-life evidence.

Profile of Pediatric Trauma among the Patients Attending Emergency Department in a Tertiary Care Hospital in South India.

BACKGROUND: Pediatric trauma is emerging as an epidemic worldwide; the epidemiology of pediatric trauma is different in different parts of the world. There are very few studies describing the pediatric trauma in developing countries. OBJECTIVES: The objectives of this study were to assess the type, mechanism, and extent of trauma among pediatric trauma patients and its association with clinical outcome. METHODOLOGY: This was a prospective observational study conducted in the department of emergency medicine and trauma at a tertiary care hospital in South India from September 2015 to March 2017. All children aged <12 years with a history of injuries irrespective of the cause for attending our trauma center were included in the study. OBSERVATIONS AND RESULTS: Of the 911 children enrolled, 63.9% sustained injuries at home. The leading modes of injury were fall at level ground (26.9%), road traffic accidents (RTAs) (25.5%), and fall from height (16.8%). Majority of RTA victims were two-wheeler pillion riders (40.5%) and pedestrians (31.9%). Nearly 49% of children had head and maxillofacial injuries. Polytrauma was found in 3.6% of children. Based on the Pediatric Trauma Score (PTS), 72.6% of children had mild trauma and 6.1% severe trauma. Totally, 18.9% of children required inpatient management, 7.5% surgical intervention, and 1.8% expired. CONCLUSIONS: Most of injuries in children occurred at home. This was followed by injuries on road. The leading cause of polytrauma was RTA. RTA victims were more likely to have severe injuries and poor outcome. They were more likely to require inpatient management compared to those who fell from height or fell at level ground. Glasgow Coma Scale and PTS may be used reliably to assess the severity of injuries sustained by children.

Pediatric Trauma - An Emerging Epidemic.

We enrolled 911 children aged <12 years presenting to the trauma center of a tertiary-care hospital (over a period of 18 months) with history of injuries. Majority (582; 63.9%) of children had sustained injuries at home; 56 (6.1%) had severe injuries based on Pediatric Trauma Score. Of road traffic accidents victims (n=232), majority (40.5%) were two-wheeler pillion riders or pedestrians (31.9%). More Indian data are required and efforts are needed to prioritize injury prevention efforts in children.

Wild tuber poisoning: Arum maculatum - A rare case report.

Arum maculatum, commonly known as wild Arum, is a woodland plant species of the Araceae family. All parts of this plant are considered toxic. We report a case of a young man who allegedly consumed poisonous wild tuber with suicidal intention. He presented to our emergency department 3 h later with features of angioedema. He was managed successfully with adrenaline and hydrocortisone. He was discharged after 4 days of observation. Later, the wild tuber plant was identified to be A. maculatum. We recommend that all patients who present with unknown substance poisoning should be managed according to the principles of intensive care, irrespective of the diagnosis.