Paediatrics and international child health
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Paediatr Int Child Health · Aug 2019
Intravenous magnesium sulphate infusion as first-line therapy in the control of spasms and muscular rigidity in childhood tetanus.
Background: Reports suggest that, in tetanus, magnesium sulphate (MgSO4) alone may control muscle spasms, thereby avoiding sedation and mechanical ventilation. Aim: To study the efficacy and safety of intravenous MgSO4 in controlling spasms and rigidity in children with tetanus. Methods: All children with tetanus consecutively admitted over a 2-year period in a tertiary-care teaching hospital were recruited. ⋯ Five patients died (18.5%). Asymptomatic hypocalcaemia was a universal finding and was treated with calcium supplements. Conclusion: MgSO4 alone is effective in mild-to-moderate tetanus but not when it is severe.
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Paediatr Int Child Health · Aug 2019
Use of a modified bubble continuous positive airway pressure (bCPAP) device for children in respiratory distress in low- and middle-income countries: a safety study.
Background: While bubble continuous positive airway pressure (bCPAP) is commonly used in low- and middle-income countries (LMIC) to support neonates with respiratory distress, there are limited non-invasive support options for non-neonatal children. Aim: To demonstrate safety of a new device designed to support children during respiratory distress in LMIC. Methods: A paediatric bCPAP device was designed called SEAL-bCPAP (Simplified Ear-plug Adapted-bCPAP). ⋯ Unadjusted mortality rates were 12.2% (6/49) and 9.6% (8/83), respectively, for pre-trial (historical control) and trial patients (p = 0.64); the study was not powered to show efficacy. Conclusions: The SEAL-bCPAP device is safe for treatment of respiratory distress in non-neonatal children in LMIC. There is a trend toward decreased mortality that should be evaluated with adequately powered clinical trials.
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Paediatr Int Child Health · Aug 2019
Bubble CPAP devices for infants and children in resource-limited settings: review of the literature.
Background: Early management of respiratory distress is critical to reducing mortality in infants and children in resource-limited settings. Bubble continuous positive airway pressure (bCPAP) can offer effective and affordable non-invasive respiratory support. Objective: To determine the best physical components of bubble CPAP circuits for respiratory support of children in low-resource settings. ⋯ Conclusion: This narrative review found many studies which evaluated the real clinical outcomes with bCPAP in the target population as well as technical comparison of bCPAP components. However, many studies were not blinded or randomised and there was significant heterogeneity in design and outcome measures. Abbreviations: bCPAP, bubble continuous positive airway pressure; CPAP, continuous positive airway pressure; FiO2, fractional oxygen concentration; HFNC, high-flow nasal cannula; HIC, high-income countries; LMIC, low- and middle-income countries; NP, nasopharyngeal; O2, oxygen; PEEP, positive end-expiratory pressure; PICO, Population, Intervention, Comparison and Outcome.