The list of big affair that can befall to you in quad has gotten long . A Modern newspaper this calendar week details how an astronaut on panel the International Space Station ( ISS ) developed a potentially serious blood coagulum , the first ever document in space .
accord to the paper , publishedthis week in the New England Journal of Medicine , the unnamed NASA astronaut was two months into a planned six - calendar month commission on the ISS when an sonography conducted as part of a routine subject pick up something strange : an impeding thrombosis , or ancestry coagulum , in their left-hand internal jugular vena that had stopped blood menses .
Blood coagulum in our nervure can always be a health peril , but thisparticular kind of clotis especially grave . The clot can expose off and terminate up elsewhere in the blood stream , causing a life - threatening blockage , or intercalation , in our lungs , brainpower , or other vital organs . This blockage can also lead to a far-flung transmission that can shut down our bodies , known as sepsis .
A view of Hurricane Harvey from the ISS in 2017Photo: (Getty Images)
While the astronaut had n’t experienced any physical symptom , it was all chartless dominion for those on display panel and the Dr. on Earth tax to help do by the orb patient . Not only did they have no idea of how the clot would behave in a microgravity environs , they also did n’t know if space would sham its response to anti - clotting drugs . The squad in outer space had only a limited supply of blood thinner , which require to be deliver via syringes — yet another precious good in distance . And if the medication have serious complication , like uncontrollable bleeding , they had no drug at all that could revoke the anti - clotting effects .
Thankfully , no such disaster take place . Once the astronaut was started on the therapy , their clot flinch , and a supplying mission a month later provided the ISS with anti - clotting tablet and about-face drugs just in case . The spaceman finish taking the medicine four days before their scheduled issue to Earth to minify the hazard of serious combat injury . A confirmation - up shortly after landing revealed that self-generated blood flow had returned to the affected vein , and the clot itself faded away 10 day after their return to Earth ; six month later , the cosmonaut appeared to be completely recover .
Despite the good intelligence , the authors of the composition say the experience should service as an crucial deterrent example about the many unknown of space travel .
https://gizmodo.com/here-are-the-bad-things-nasa-thought-might-happen-to-th-1836427507
“ These young findings demonstrate that the human body still surprise us in quad , ” said principal author Serena Auñón - Chancellor , a clinical comrade professor of medication at Louisiana State University and a extremity of NASA ’s Astronaut Corps , in astatementprovided by the university . “ We still have n’t learned everything about aerospace medicament or space physiology . ”
Though Auñón - Chancellor and her team credited the cooperation between multiple space agencies and doctors back on Earth in do by the unexpected situation , they also cautioned that future missions will necessitate to be intimately train , specially if they ’re traveling far beyond the reaches of any immediate assistance .
“ The biggest question that stay is how would we deal with this on an geographic expedition class deputation to Mars ? How would we fix ourselves medically ? More research must be performed to further elucidate clot constitution in this environment and potential countermeasures , ” she say .
NASAScienceSpace
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