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Title    Yale Scientists Repair Injured Spinal Cord Using Patients’ Own Stem Cells
Date    Thursday February 25 2021, @04:58PM
Author    Fnord666
Topic   
from the dept.
https://soylentnews.org/article.pl?sid=21/02/25/0653220

upstart writes in with an IRC submission:

Scientists repair injured spinal cord using patients' own stem cells:

Intravenous injection of bone marrow derived stem cells (MSCs) in patients with spinal cord injuries led to significant improvement in motor functions, researchers from Yale University and Japan report Feb. 18 in the Journal of Clinical Neurology and Neurosurgery.

For more than half of the patients, substantial improvements in key functions -- such as ability to walk, or to use their hands -- were observed within weeks of stem cell injection, the researchers report. No substantial side effects were reported.

The patients had sustained, non-penetrating spinal cord injuries, in many cases from falls or minor trauma, several weeks prior to implantation of the stem cells. Their symptoms involved loss of motor function and coordination, sensory loss, as well as bowel and bladder dysfunction. The stem cells were prepared from the patients' own bone marrow, via a culture protocol that took a few weeks in a specialized cell processing center. The cells were injected intravenously in this series, with each patient serving as their own control. Results were not blinded and there were no placebo controls.1

[...] Kocsis and Waxman stress that additional studies will be needed to confirm the results of this preliminary, unblinded trial. They also stress that this could take years. Despite the challenges, they remain optimistic.

[...] "The idea that we may be able to restore function after injury to the brain and spinal cord using the patient's own stem cells has intrigued us for years," Waxman said. "Now we have a hint, in humans, that it may be possible."

1Given this information, can we really conclude anything from this study?

Journal Reference:
Intravenous Infusion of Auto Serum-expanded Autologous Mesenchymal Stem Cells in Spinal Cord Injury Patients: 13 Case Series [open], Clinical Neurology and Neurosurgery (DOI: 10.1016/j.clineuro.2021.106565)


Original Submission

Links

  1. "upstart" - https://soylentnews.org/~upstart/
  2. "Scientists repair injured spinal cord using patients' own stem cells" - https://news.yale.edu/2021/02/22/yale-scientists-repair-injured-spinal-cord-using-patients-own-stem-cells
  3. "Journal of Clinical Neurology and Neurosurgery" - https://www.sciencedirect.com/science/article/pii/S0303846721000925
  4. "10.1016/j.clineuro.2021.106565" - https://doi.org/10.1016/j.clineuro.2021.106565
  5. "Original Submission" - https://soylentnews.org/submit.pl?op=viewsub&subid=47626

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printed from SoylentNews, Yale Scientists Repair Injured Spinal Cord Using Patients’ Own Stem Cells on 2024-03-28 09:53:52