ABSTRACT
BACKGROUND: Bubble-continuous positive airway pressure (bCPAP) is a simple, low-cost ventilation therapy with the potential to lower morbidity and mortality in children in low- and middle-income countries (LMICs). AIM: To examine (i) whether bCPAP is a safe and effective treatment for children in all age-groups presenting with respiratory distress from any cause, (ii) LMIC-implemented bCPAP devices including their technical specifications and costs and (iii) the setting and level of health care bCPAP has been implemented in. METHOD: A systematic search was performed of Embase, PubMed and Web of Science. Inclusion criteria: bCPAP for children with respiratory distress in all age groups in LMICs. Database searches were performed up to 1 November 2018. RESULTS: A total of 24 publications were eligible for the review. For neonates bCPAP was superior in improving survival and clinical progression compared with oxygen therapy and mechanical ventilation (MV). In two studies bCPAP was superior to low flow oxygen in reducing mortality in children 29 days to 13 months. Respiratory rate reductions were significant across all ages. Only three of six studies in children of all ages evaluated serious adverse events. In 12 studies comprising 1338 neonates treated with bCPAP, pneumothorax was reported 27 times. The majority of studies were carried out at tertiary hospitals in middle-income countries and 50% implemented the most expensive bCPAP-device. CONCLUSION: In neonates and children below 13 months bCPAP is a safe treatment improving clinical outcomes and reducing the need for MV, without an increase in mortality. High-quality studies from non-tertiary settings in low-income countries are needed.
Subject(s)
Continuous Positive Airway Pressure/methods , Respiratory Distress Syndrome, Newborn/therapy , Respiratory Therapy/methods , Continuous Positive Airway Pressure/instrumentation , Developing Countries , Female , Humans , Infant, Newborn , Intensive Care, Neonatal , Male , Oxygen Inhalation Therapy , Treatment OutcomeABSTRACT
Tick-borne encephalitis (TBE) is a tick-borne infection with an increasing presence in many European countries. It is caused by the TBE virus (TBEV), a flavivirus transmitted by the Ixodes ricinus tick in northern Europe. In Denmark, the virus exists endemically on the island of Bornholm. However, a large proportion of Danish cases are also imported from Sweden, where the incidence of TBE has steadily been increasing during the last few decades. With the prospect of expanding risk areas due to climate change, TBE surveillance data exchange between countries could facilitate the identification of new TBEV microfoci and thereby aid healthcare workers in the issuing of vaccination recommendations. We present data from a collaborative effort between Denmark and Sweden on the surveillance of TBEV that resulted in the uncovering of a previously unrecognized possible TBEV microfocus in central Sweden.
