Unveiling the Dark Side of Datura in Pediatric Poisoning With Insights From Jordanian Experience : A Retrospective Clinical Study.

OBJECTIVES: Datura stramonium , jimsonweed, is a toxic plant with hallucinogenic properties. Although there are many studies on Datura poisoning, none reported cases in Jordan. This study offers a comprehensive review on D. stramonium ingestion, covering its epidemiology, clinical presentation, and treatment. We aimed to provide better understanding of the factors for Datura ingestion, identify prevention and management strategies, and address research challenges. METHODS: This study adopted a retrospective review design to evaluate the cases of Datura poisoning in Al Karak, province of Jordan during the spring of 2022. Data collected from medical records, toxicology databases, and consultation records were analyzed using descriptive statistics. RESULTS: The common symptoms of Datura poisoning included agitation, mydriasis, and tachycardia. The management approaches comprised supportive care, administration of Diazepam for agitation, and, in some cases, neostigmine to counteract anticholinergic effects. CONCLUSIONS: Understanding the risks associated with D. stramonium poisoning and implementing effective prevention and management strategies are crucial. This study highlights the importance of recognizing Datura poisoning as a potential diagnosis in children presenting with unexplained anticholinergic symptoms or agitation to the emergency room.

Left ventricular diastolic function and respiratory outcomes in preterm infants: a retrospective study.

BACKGROUND: The role of left ventricular (LV) diastolic pressure in the pathophysiology of bronchopulmonary dysplasia (BPD) is unclear. We evaluated the trajectory of echocardiographic parameters of LV diastolic function and the association with respiratory outcomes in preterm infants. METHODS: We retrospectively analysed measurements of LV diastolic function (E, e', A, Ee' and E/A ratios) in infants below 32 weeks' gestation (GA). We compared infants with and without BPD by two-way RM ANOVA. We considered Ee' ratio as a proxy of LV filling pressure and identified a cut-off value using ROC analysis. We divided infants using such threshold and compared respiratory outcomes between groups by Mann-Whitney or Chi-square tests. RESULTS: We included 72 infants. Ee' ratio at 28 days was significantly associated with the duration of respiratory support (beta (std. error) = 5.32 (1.82), p = 0.005) and BPD (beta = 0.27 (0.10), p = 0.008). Infants with Ee' ratio > 12 at 28 days had longer respiratory support, oxygen requirement, and higher BPD rates than infants with Ee' ratio ≤ 12. CONCLUSION: LV diastolic function associated with elevated LV filling pressure may contribute to the pathophysiology of BPD. Serial echocardiographic measurements could identify infants at risk of worse respiratory outcomes. IMPACT: In very preterm infants, we assessed the trajectory of left ventricular diastolic function by serial echocardiographic evaluations and evaluated its association with respiratory outcomes. On average, infants who developed bronchopulmonary dysplasia had higher Ee' at 28 postnatal days and 36 weeks postmentrual age than infants who did not develop the disease. Infants with elevated Ee' at 28 postnatal days, suggestive of elevated left atrial pressure, required longer respiratory support.

Assessment of bronchodilator response by forced oscillation technique in a preterm infant with evolving bronchopulmonary dysplasia: A case report.

Inhaled bronchodilators are often given in preterm infants with evolving or established bronchopulmonary dysplasia. However, it is unclear which patients may benefit from it and when it is the best time to start treatment. The forced oscillation technique (FOT) is a noninvasive method for assessing lung mechanics that proved sensitive to airway obstruction reversibility in children and adults. FOT does not need patient cooperation, which is ideal for infants. Bedside tools for applying FOT in infants during spontaneous breathing and different respiratory support modes are becoming available. This case report illustrates for the first time that FOT has potential value in assessing airway obstruction reversibility in preterm infants, informing which infants may manifest a clinical benefit from the treatment with bronchodilators.