First Ever Human Head Transplant Planned For 2017

in science •  8 years ago 

Medical science has seen a lot of progress over the last century as a result of which our lives have become so much better. Not only has our life expectancy increased from a world average of around 50 in the early 20th century, to the current average of 75, but our overall quality of life has increased as well. 


Diseases that used to be a death sentence for people back then are now cured very easily and in some cases are extinct altogether. Overtime, countless discoveries and inventions led to a world that was better equipped to save and sustain human lives. 

Also, thanks to the arrival of computers, people all over the world were able to collaborate to form a sort of a synergy with led to major breakthroughs throughout the last century. Doctors and scientists were no longer bound by geography so that the whole world could benefit from their findings. 

Granted, we still have loads of problems to solve and there are still a lot of things we do not understand but the smartest people in the world are continuously working towards that goal. Apart from finding cures to diseases like cancer and HIV, we still have to find a viable solution to replace our damaged organs which is what we are going to talk about today. 

Organ Transplants


There are several vital organs in our bodies without which we cannot survive. Organs like heart, pancreas, stomach, brain, intestines and others perform specialised functions are all essential for our survival. 

These organs can get damaged due to various reasons like different diseases or accidents. When that happens, there is no option but to replace those organs with healthy ones. Thankfully millions of people donate their organs upon death. These organs find a new home in the bodies of those people. 

Organ transplantation has to be one of the greatest achievements of us humans because the task is not easy at all. That is why organ transplantation is one of the most challenging areas of modern medicine. 

Till now, we have been successful in transplanting organs like heart, kidneys, liver, lungs, pancreas, intestine and thymus. These cover most of the essential organs of the body but one organ has always been considered impossible to be transplanted.  It’s our brain.

Brain Transplant


Brain Transplant is considered impossible by almost everyone, at least with our current technological capabilities. One major problem that is stated with this is the inability of the nerve fibres or tissues to heal properly which is a key step in the brain transplant process. 

For a brain transplant to be successful, the brain from the donor needs to be connected with the nerve fibres of the spinal cord of the receiving body and since these nerve tissues are so poor in healing, the process cannot be completed. Also, scarred nerve tissues cannot transmit signals well which is how the brain receives and transmits information to and from the body. 

Then there are psychological issues. The problem with identity and learning to use the new body. If achieved, suddenly the brain starts getting signals from all these parts which are totally different than the ones it was used to. There is a high chance that such a procedure could drive the patient insane. 

Despite all these problems, one surgeon is planning to conduct the first human head transplant at the end of this year and it’s not just brain transplant but an entire head transplant. 

The First Human Head Transplant

Valery Spiridonov on the left and Sergio Canavero on the right

Sergio Canavero is an Italian surgeon and in 2015, he announced that he will be conducting the first human head transplant at the end of 2017. He has also found a willing volunteer names Valery Spiridonov, a Russian man who is suffering from muscular atrophy. 

During the procedure, Spriridonov’s head will be cooled to around 12 degrees Celsius. Then the head will be cut from the body and connected to a body of a brain-dead person. The whole procedure is estimated to last 36 hours! 

Once the procedure is complete he will be kept in an artificially-induced coma for about a month during which the doctors will try to re-animate the spinal nerves and tissues of the body. 

The whole process is so complex and there are so many unknowns that Canavero will be assisted by a team of 100 surgeons along with other medical staff. He predicts that there is a 90% chance that this operation will be successful. 

There are so many connections that have to be made between the head and the body that most doctors and surgeons are skeptical of this transplant attempt and so, all eyes will be on the brave surgeon when he finally attempts the first ever human head transplant which if successful, will open up an entirely new era for medical science.


Image Credits 1, 2, 3, 4

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I have been following this story for a while and it is certainly an outrageous one. When I posted a similar story last year in my anti-aging community, I got some sharp remarks from members of the medical community. Many think Dr. Canavero is totally out of line and unethical.

Nonetheless, Dr. Canavero has gone trough all the proper channels and seems to be going through with this massive undertaking. The thing is body transplants (head transplant from a different perspective) have never been successful in the past. Transplants like this performed on mice resulted in the animal lasting only a few hours at best.

While I am am not overly optimistic, it is his life to lead as he choses and he deserves for it to be long and healthy. I wish for all the best for Valery Spiridonov. He is is a true pioneer ready to risk his life to make this a better world. I feel nothing but admiration and respect for this amazingly brave soul.

If his operation is successful, it will herald a new and exciting world when it comes to defeating aging and death.

Yes, it is true that he is doing this completely via proper channels. It is crazy, I totally agree but sometimes, to push the human race forward, crazy is sometimes what we may need!

The way I see it, he is like the first astronauts, going where man has never gone before. There were many killed along the way to advance space travel. They knew the risks and they took them, just like Valery Spiridonov.

I wonder who's going to get the SECOND one?

If this somehow becomes successful, there will be lots more to be the next. This will be one of the most important breakthroughs in medical science of this century, if it works by some miracle!

Oh boy...

Can't bare to watch!

:O

Haha me too! Have to wait till the end of this year to learn more.

Oh my goodness.

Oh my goodness indeed! I had to check multiple sources to make sure that this story is not fake and even then I couldn't believe it is actually going to happen! Very exciting stuff.

Is it possible at all??

We'll see by the end of this year :)

  ·  8 years ago (edited)

He predicts that there is a 90% chance that this operation will be successful.

That's not what I was reading last year - back then the story was that there was significantly greater than a 90% chance of failure. As I remember it, a big part of the story was that the patient knew that he almost certainly wouldn't survive it, but because his quality of life is so bad as-is, he thought it would be worth the risk. Anyway, maybe I misread it back then.

I also recall that the surgeon had claimed that he'd done this successfully with monkeys, but that his claims were unsubstantiated and there was some doubt in the medical community that he'd actually done it.

But it's a pretty fascinating story and I'm on pins and needles to hear how it goes!

According to what I read, he is 90% certain that it would work.

Yeah, he also claimed he had performed this on monkeys, mice and a dog which he claims were all successful. But at the end of the day what will matter is whether or not it will work for that brave Russian guy. End of 2017 can't come soon enough!