By Carole Tanzer Miller HealthDay Reporter<\/p>\n
TUESDAY, June 11, 2024 \u2014 The first all-civilian space mission is shedding light on the potential health risks facing private astronauts.<\/p>\n
The takeaway: Short-duration spaceflights appear to pose none that are significant.<\/p>\n
The study sample was small \u2014 four people who spent three days in low-earth orbit (LEO) on the 2021 Inspiration4 mission. <\/p>\n
But it lays the groundwork for an open biomedical database for commercial astronauts’ health data and establishes best practices for collecting and dealing with this information, according to a team led by Baylor College of Medicine’s Center for Space Medicine in Houston. <\/p>\n
“Civilian participants have different educational backgrounds and medical conditions compared to astronauts with career-long exposure to space flight,” said study co-author Dr. Emmanuel Urquieta<\/a>, chief medical officer of the Translational Research Institute for Space Health (TRISH) at Baylor. “Understanding their physiological and psychological responses to spaceflight and their ability to conduct research is of utmost importance as we continue to send more private astronauts into space.”<\/p>\n Like astronauts who do months-long tours of duty on the International Space Station, the hazards facing these four included radiation exposure, sustained microgravity, confinement and isolation. Researchers said the mission provided important insightd about the body’s earliest response to these stressors.<\/p>\n Some noteworthy findings:<\/p>\n Two of the four citizen-astronauts had motion sickness.<\/p>\n<\/li>\n Effects of spaceflight on heart function and mental performance varied from person to person but were modest in all cases.<\/p>\n<\/li>\n Changes in immunity to viruses dovetailed with findings from other space missions.<\/p>\n<\/li>\n Biological analyses of various bodily systems found “a broad set of molecular changes.”<\/p>\n<\/li>\n<\/ul>\n In short, the mission demonstrated that private astronauts can do meaningful scientific research in orbit with minimal risk. <\/p>\n But it also underscored the need for developing tools to monitor their health and performance in future missions.<\/p>\n “The data and biosamples represent the first of, hopefully, many commercial spaceflight missions to come,” said co-author Jimmy Wu<\/a>, deputy director of TRISH.<\/p>\n The findings are based on data and biological samples collected before, during and after the mission \u2014 and they demonstrated the effectiveness of various information-gathering tools that require little or no training to deploy. <\/p>\n For example, the astronauts used a hand-held ultrasound device to obtain images of the bladder, jugular vein and the eyes. Smartwatch data, skin swabs and biopsies, saliva testing, as well as tests of memory and thinking skills as well as sensory and nervous system function were also evaluated. <\/p>\n “Frequent space travel is on the horizon and more commercial spaceflight participants are eager to venture forward,” said co-author Dorit Donoviel<\/a>, executive director of TRISH. “We must plan appropriately and ensure scientific research in space is performed as accurately and safely for everyone.”<\/p>\n The findings were published June 11 in the journal Nature<\/em>.<\/p>\n Disclaimer:<\/strong> Statistical data in medical articles provide general trends and do not pertain to individuals. Individual factors can vary greatly. Always seek personalized medical advice for individual healthcare decisions.<\/p>\n \u00a9 2024 HealthDay. All rights reserved.<\/p>\n<\/div>\n Posted June 2024<\/p>\n Whatever your topic of interest, subscribe to our newsletters<\/a> to get the best of Drugs.com in your inbox.<\/p>\n <\/p>\n Medically reviewed by Carmen Pope, BPharm. Last updated on June 11, 2024. By Carole Tanzer Miller HealthDay Reporter TUESDAY, June 11, 2024 \u2014 The first all-civilian space mission is shedding light on the potential health risks facing private astronauts. The takeaway: Short-duration spaceflights appear to pose none that are significant. The study sample was small […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":2,"featured_media":611648,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[49],"tags":[],"acf":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/posts\/611645"}],"collection":[{"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/comments?post=611645"}],"version-history":[{"count":1,"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/posts\/611645\/revisions"}],"predecessor-version":[{"id":611647,"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/posts\/611645\/revisions\/611647"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/media\/611648"}],"wp:attachment":[{"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/media?parent=611645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/categories?post=611645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/platohealth.ai\/wp-json\/wp\/v2\/tags?post=611645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
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