With less than a week to go before the nation's turkeys stop gobbling and the nation's people start, the same question is on every American's mind. Whether we like it or not, our culture won't let us escape it: What are we thankful for? Aside from some of the basics--food on our tables, a roof over our heads, the end of a two year election season--the past week and a half have brought three medical breakthroughs that should have all of us feeling thankful.
Nov. 12
News broke that an American HIV patient living in Berlin has been living infection-free for 20 months following a bone marrow stem cell transplant used to treat his leukemia. Although they cannot promise that the man has no trace of the virus, doctors said they have been unable to detect it.
This probably won't ever become a standard treatment for HIV--this patient's leukemia provided a unique opportunity--but it does suggest the possibility that AIDS can be cured in the foreseeable future with stem cells, a huge step for the 33.2 million people infected worldwide, especially the 68% of them living in sub-Saharan Africa.
Nov. 19
A Colombian woman living in Spain had suffered damage to her windpipe from tuberculosis. Doctors worried that she would have to lose one lung if it wasn't repaired in time. The operation necessary to replace the damaged section is typically very dangerous. But this procedure was different. A donor provided a trachea that doctors used to engineer a windpipe fashioned out of the recipient's own stem cells. Four months later she is healthy and, unlike most transplant patients, needs no anti-rejection medication.
This too speaks to the future of stem cell treatments. It suggests that, also in the foreseeable future, people with organs damaged beyond repair will no longer have to wait on a list for a donor, to take expensive drugs everyday for the rest of their lives. Science fiction will become reality, and we will be able to grow our own replacement organs.
Nov. 20
An American being treated in Florida survived for 4 months with an artificial heart before she received a donated heart. The two pumps that comprised the man-made device are typically used to supplement the heart and assist its functioning. Doctors said that young woman's case is "a big deal" and "pretty amazing."
Although the pumps didn't completely restore the patient's quality of life--she fought off infection almost constantly--they did give her 118 days to locate a donor that she may not have had otherwise. With the constant advances being made, we can only expect artificial organs to get more and more efficient as time and research goes on.
Nov. 12
News broke that an American HIV patient living in Berlin has been living infection-free for 20 months following a bone marrow stem cell transplant used to treat his leukemia. Although they cannot promise that the man has no trace of the virus, doctors said they have been unable to detect it.
This probably won't ever become a standard treatment for HIV--this patient's leukemia provided a unique opportunity--but it does suggest the possibility that AIDS can be cured in the foreseeable future with stem cells, a huge step for the 33.2 million people infected worldwide, especially the 68% of them living in sub-Saharan Africa.
Nov. 19
A Colombian woman living in Spain had suffered damage to her windpipe from tuberculosis. Doctors worried that she would have to lose one lung if it wasn't repaired in time. The operation necessary to replace the damaged section is typically very dangerous. But this procedure was different. A donor provided a trachea that doctors used to engineer a windpipe fashioned out of the recipient's own stem cells. Four months later she is healthy and, unlike most transplant patients, needs no anti-rejection medication.
This too speaks to the future of stem cell treatments. It suggests that, also in the foreseeable future, people with organs damaged beyond repair will no longer have to wait on a list for a donor, to take expensive drugs everyday for the rest of their lives. Science fiction will become reality, and we will be able to grow our own replacement organs.
Nov. 20
An American being treated in Florida survived for 4 months with an artificial heart before she received a donated heart. The two pumps that comprised the man-made device are typically used to supplement the heart and assist its functioning. Doctors said that young woman's case is "a big deal" and "pretty amazing."
Although the pumps didn't completely restore the patient's quality of life--she fought off infection almost constantly--they did give her 118 days to locate a donor that she may not have had otherwise. With the constant advances being made, we can only expect artificial organs to get more and more efficient as time and research goes on.
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These three cases may amount to great things, or they may be flukes that provide no avenue for further breakthroughs. But without a doubt, we do know that despite all the criticism of our health care system and all of the barriers that disease puts between us and living, humanity never tires in its vigilance to knock those barriers down. And that is something we can all be thankful for.

