In a new paper this week , researchers are making a novel argument : Crab affected role undergoing chemotherapy and astronauts in space stick out similar health problems — including bone and sinew loss — and as such could benefit from similar preparation regime .
“ Both astronauts and cancer patient role are expose to what we call ‘ multiple hits , ’ ” Scott told Gizmodo via email .
Both groups , she noted , can have baseline risk factors that determine how well they respond to space or genus Cancer treatment , such as high-pitched blood pressure . And both the harsh environment of space as well as chemotherapy can now and indirectly affect the body from foreland to toe . Astronauts ca n’t really stand up up in space due to microgravity , for instance , while a patient ’s treatment regimen can make them played out and sedentary .
Photo: (Getty Images)
“ When you put these multiple hits together , almost every system in the body is bear upon . For exemplar , astronauts have something called ‘ blank space fog , ’ which is alike to what cancer patients call ‘ chemo brain , ’ and both astronauts and Cancer the Crab patients may have decrease in bone , muscle , and ticker size of it . ”
In their composition , publishedin cellular phone on Thursday , Scott ’s team also cited evidence demo that both group experience a similar drop in their power to take a breath and pump blood throughout the body , otherwise have a go at it as decrease cardiorespiratory physical fitness .
For decades , NASA has meticulously studied how the rigors of space can break down the body ( even on agenetic grade ) . As a result , scientists like Scott have developed a countermeasures program to stave in off these effect — most conspicuously , an exercise regimen for their cosmonaut before , during , and after a mission . But while cancer therapies have become more effective and less toxic over the years , exercise often is n’t part of the recommended treatment plan . And many patients might not even lie with that exercise would be helpful for them .
https://gizmodo.com/final-results-of-nasa-twins-study-show-how-scott-kelly-1833955282
Scott and her carbon monoxide - authors are n’t advocating that every Crab patient role necessarily run a triathlon . presently , patients with experimental condition that require longer - term direction like cancer are propose to work out three to five days a week , anywhere from 20 arcminute to a hour , doing activity that kindle their center charge per unit between 55 percent to 75 percent of their distinctive max .
But any physical exertion program for cancer patients , much like they are for NASA astronauts , needs to be individualize , “ just like patient role receive different types , Lucy in the sky with diamonds , and agenda of chemotherapy , ” Scott said .
It is n’t just NASA ’s love of exercise that Scott ’s squad is hoping to transform to Crab care . They also think more enquiry needs to be done to characterise the harsh side - effects chemotherapy can cause throughout a mortal ’s treatment track , not just at one point in meter , like at the end of therapy . The more information we have about these “ therapy - related toxicities , ” Scott tell , the more likely we ’ll be able to prevent them from cause irreversible hurt to patients .
Few habit and practices exchange in medicinal drug without lots of evidence , though . To that ending , Scott and her co - authors are already testing out what they ’ve preached in their ongoing clinical trial with cancer patients .
“ For lesson , we are using certain assessments that are identical to those used in astronauts , such as assess cardiorespiratory seaworthiness . We also started delivering treadmills to patient role ’ place and behave supervised utilization Roger Sessions from our ‘ delegacy control ’ at Memorial Sloan Kettering Cancer in Manhattan with video conferencing , just as spaceman C of miles above Earth have exercise prescriptions deliver , ” Scott said .
This approach , she add together , will also take to be equate to the current criterion of care .
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