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Nitroglycerine in scorpion sting with decompensated shock.
P Narayanan1, S Mahadevan, V Tiroumourougane Serane
1Department of Pediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER),Pondicherry 605 006, India.
Indian Pediatrics
|August 8, 2006
Summary
Nitroglycerine infusion improved heart function in children with severe scorpion sting shock. This treatment showed potential for better survival rates by enhancing oxygenation and blood pressure.
Area of Science:
- Pediatric Cardiology
- Toxicology
- Critical Care Medicine
Background:
- Scorpion stings can cause severe myocardial dysfunction and shock in children.
- Hemodynamic instability requires urgent and effective therapeutic interventions.
Purpose of the Study:
- To evaluate the efficacy of nitroglycerine infusion in pediatric patients with scorpion sting-induced myocardial dysfunction and shock.
- To assess the impact of nitroglycerine on oxygenation, pulmonary congestion, and hemodynamic parameters.
Main Methods:
- A prospective study involving children hospitalized for scorpion sting with severe myocardial dysfunction.
- Administration of nitroglycerine infusion under close hemodynamic monitoring and supportive care.
- Recording of clinical and hemodynamic parameters before and during nitroglycerine therapy.
Main Results:
- Seven of eleven children showed significant clinical improvement within 30-60 minutes of nitroglycerine infusion.
- Improvements were observed in oxygen saturation, blood pressure, and respiratory rate, with heart rate improving last.
- Non-survivors exhibited higher admission tachycardia and greater need for assisted ventilation compared to survivors.
Conclusions:
- Nitroglycerine infusion is a potentially effective therapy for improving myocardial function and hemodynamic stability in children with severe scorpion sting.
- Early intervention with nitroglycerine may contribute to improved survival outcomes in this critical condition.