Health and Fitness

The viability of ECMO as a last-ditch treatment for COVID : NPR

ECMO machines grew to become a last-ditch therapy for COVID. However solely half of the sufferers who obtained ECMO survived, elevating questions on whether or not this costly and onerous to entry therapy is value it.


For crucial COVID sufferers, ECMO is a dangerous last-ditch therapy the place a machine does the work of the guts and the lungs. However solely half of COVID sufferers who’re placed on ECMO survive, a statistic that hasn’t actually improved for the reason that early days of the pandemic. That has led some to query whether or not ECMO is at all times value utilizing since it’s costly and onerous to employees. However as Blake Farmer of member station WPLN in Nashville experiences, a brand new research signifies that ECMO is significantly better than the choice.

BLAKE FARMER, BYLINE: Talking from his hospital mattress at Vanderbilt College Medical Middle, James Perkinson’s voice is raspy. In late February, he’d simply been taken off ECMO.

JAMES PERKINSON: It feels nice. It is a miracle that I am even in a position to have this second probability.

FARMER: The machinist from Greenbrier, Tenn., with a spouse and two younger youngsters spent almost two months having his blood piped out of his neck. The blood flowed to the ECMO unit, which infused it with oxygen, took out the carbon dioxide and despatched it again into his physique.

PERKINSON: If it wasn’t for that, I would not even be right here proper now.

FARMER: Perkinson was a fantastic candidate since he is solely 28 and, previous to falling unwell with COVID, comparatively wholesome. However hospitals have had problem deciding who will get precedence when ECMO’s in brief provide. It isn’t a precise science, and there are treasured few ECMO beds, particularly when some sufferers linger for months on the machine solely to die. Whitney Gannon’s a nurse practitioner at Vanderbilt.

WHITNEY GANNON: I feel there’s loads of discouragement that happens while you go into, like, pouring a lot of your self in making an attempt to save lots of this particular person’s life and so they do not survive.

FARMER: ECMO sufferers require a small village of nurses and respiratory therapists, which is why hospitals have been hesitant to develop ECMO facilities. Throughout the delta variant surge late final yr, there was a mad scramble throughout the South to seek out ECMO beds. Gannon would discipline a dozen switch requests a day, typically from determined family members of dying sufferers.

GANNON: There is no beds. There is no nurses. There is no machines. There’s simply not sufficient. And we simply bodily cannot. And it is the worst feeling on this planet.

FARMER: However Gannon grew inquisitive about these she turned down, particularly in the event that they had been younger and wholesome sufficient to have a very good shot. It was a uncommon probability to see how the roughly 50/50 survival charge on ECMO stacks up with those that ought to get ECMO however cannot. So she helped launch a research.

GANNON: We wished to know, is that this affected person really medically eligible for ECMO? Would we offer ECMO? And if we did not, we wished to know what occurred to that affected person.

FARMER: The outcomes are grim. Ninety p.c who could not discover a spot at an ECMO heart died. Whereas tragic, the determine confirms that extra capability may save lives. Dr. Jonathan Casey, who’s the senior creator, says the paper additionally builds the case for coordination, one thing akin to the organ transplant system. Solely the biggest medical facilities provide ECMO, and even a large like Vanderbilt has simply seven beds working.

JONATHAN CASEY: I hope findings like this result in funding in regional infrastructure to guarantee that we’re distributing this useful resource equitably as a substitute of utilizing particular person standards by a hospital.

FARMER: Some hospitals will comply with attempt ECMO on somebody over 70 if the household pushes onerous sufficient. Others flip down sufferers over 50, particularly if they’ve underlying diabetes or coronary heart illness. There are some small-scale cooperative efforts underway. In Minnesota, Hospitals have agreed to make use of the identical strict affected person standards and a statewide referral course of. Dr. Matthew Prekker helped set it up.

MATTHEW PREKKER: It takes loads of cooperation amongst well being programs and state management and such, however I feel docs and communities have extra urge for food for that now than they did earlier than.

FARMER: The choices are nonetheless ethically nuanced, Prekker says. It may imply giving an ECMO mattress to a affected person from throughout the state over one in your individual hospital. However the hope is that it will result in extra survivors. For NPR Information, I am Blake Farmer in Nashville.

CHANG: This story comes from NPR’s partnership with Nationwide Public Radio and Kaiser Well being Information.


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