View clinical trials related to Acute Mountain Sickness.
Filter by:To evaluate the safety and efficacy of T89 in preventing Acute Mountain Sickness (AMS) and relieving the symptoms of AMS during rapid ascent.
Randomized, placebo controlled trial evaluating efficacy of acetazolamide in preventing acute mountain sickness in lowlanders older than 40 years travelling from 760 m to 3'100 m.
This double blind randomized trial will compare acetazolamide taken the morning of ascent to acetazolamide taken the evening prior to ascent for the prevention of acute mountain sickness (AMS). The day of ascent dosing has not been studied as a powered primary outcome. The study population is hikers who are ascending at their own rate under their own power in a true hiking environment at the White Mountain Research Station, Owen Valley Lab (OVL) and Bancroft Station (BAR), Bancroft Peak, White Mountain, California
The aims of this proposal are to test current USN procedures for adjusting decompression procedures during air diving at 8,000 and 10,000 ft altitude and to provide a decompression algorithm for no-stop dives to 100 feet of sea water (fsw) at 10,000 and 12,000 ft altitude using enriched O2 (PO2=1.3 ATM). Additionally, the experiments will determine whether a period of hyperbaric hyperoxia, such as would be experienced during a dive at altitude, reverses altitude acclimatization, resulting in a return of acute mountain sickness (AMS) symptoms.
This study is to evaluate the efficacy and safety of compound danshen dripping pills in preventing and treating acute mountain sickness.
This double blind randomized trial will compare ibuprofen to acetazolamide for the prevention of acute mountain sickness. These drugs have never been directly compared for efficacy. The study population is hikers who are ascending at their own rate under their own power in a true hiking environment at the White Mountain Research Station, Owen Valley Lab (OVL) and Bancroft Station (BAR), Bancroft Peak, White Mountain, California.
The primary objective of the study is to investigate the effect of inhaled budesonide on the incidence of AMS. The primary study question to ask is: 1. Does inhaled budesonide reduce the incidence of AMS after rapid and active ascent to 4559 m? In addition, the secondary study questions to ask are: 1. Does inhaled budesonide reduce the severity of AMS after rapid and active ascent to 4559 m? 2. Are the effects of inhaled budesonide on AMS incidence and severity related to its plasma concentration? Study medication Inhaled budesonide at 2 different concentrations (2 x 200 µg, 2 x 800 µg) versus placebo Study design - Prospective, controlled, single-center study on 51 healthy volunteers at 4559 m [Capanna Regina Margherita (Margherita Hut), Italy] - With regard to the intervention (inhaled budesonide) double-blinded and randomized
This study is designed to be the first to examine the novel drug budesonide for prevention of acute mountain sickness in comparison to acetazolamide and in the context of rapid ascent to high altitude. The investigators will accomplish these objectives with a prospective, double blinded view of a large population of hikers who are ascending at their own rate in a true hiking environment.
This study is being conducted to determine the effectiveness of using two FDA approved medications in concert to reduce the likelihood of sickness due to low oxygen levels and to reduce the decrement in physical performance at higher elevations. The investigators hypothesize that this drug combination will reduce the symptoms of acute mountain sickness and improve exercise performance at high altitude compared to placebo.
The study is examining if an over-the-counter device (Theravent) worn while sleeping can reduce acute mountain sickness upon awakening in a high altitude trekking population.