Abstract:
Acute high altitude illness is defined as a group of cerebral and pulmonary syndromes that can occur during travel to high altitudes. It is more common above 2500 metres, but can be seen at lower elevations, especially in susceptible people. Acute high altitude illness includes a wide spectrum of syndromes defined under the terms ‘acute mountain sickness’ (AMS), ‘high altitude cerebral oedema’ and ‘high altitude pulmonary oedema’. There are several interventions available to treat this condition, both pharmacological and non-pharmacological; however, there is a great uncertainty regarding their benefits and harms. To assess the clinical effectiveness, and safety of interventions (non-pharmacological and pharmacological), as monotherapy or in any combination, for treating acute high altitude illness. We searched CENTRAL, MEDLINE, Embase, LILACS, ISI Web of Science, CINAHL, Wanfang database and the World Health Organization International Clinical Trials Registry Platform for ongoing studies on 10 August 2017. We did not apply any language restriction. We included randomized controlled trials evaluating the effects of pharmacological and non-pharmacological interventions for individuals suffering from acute high altitude illness: acute mountain sickness, high altitude pulmonary oedema or high altitude cerebral oedema.
Simancas-Racines, Arevalo-Rodriguez, Osorio, Franco, Xu, Hidalgo (2018). Interventions for treating acute high altitude illness. The Cochrane database of systematic reviews, 2018 06;6():CD009567. https://www.ncbi.nlm.nih.gov/pubmed/29959871