Neonatal Intensive Care Units are truly a miracle of
modern medicine. As recently as the 1960s, infants born six weeks early stood
little chance of survival. But thanks to advances in neonatal medicine, babies
born fully eight weeks before term now have a 99 percent survival
rate—although, to be sure, preemies remain at much higher risk of developing a
wide array of health risks throughout their whole lives.
Recently, more hospitals have been investing in the
kind of expensive equipment needed to care for premature newborns. In Kitsap
County, for example, the CHI Franciscan Harrison Hospital has expanded its
services for premature babies, which, on the face of it, sounds like a good
thing.
But the counterintuitive truth is that the increasing
availability of such technology may actually do more harm than good. Pre-term
infants are so vulnerable—to infections, breathing problems, bleeding on the
brain, to name just a few complications—that you need more than just the latest
high-tech supplies. You also need expert know-how, honed through constant
practice: You need a team of specialized doctors, known as neonatologists, and
neonatal nurses who handle preemies all day, every day.
And not every hospital has that.
In the mid-1970s, the March of Dimes proposed the idea
of regionalized networks as part of a bid to make sure every area had at least
one specialized neonatal unit, or NICU. Under the plan, highly specialized
facilities, what are referred to as Level 3 or 4, would have a neonatology
physician available 24 hours a day. Nurseries with lower-level
designations, Level 1 or 2 facilities, would handle healthier infants and,
therefore, not require in-hospital neonatologist coverage.
The idea was that when a pregnant woman went into
labor early, she would be transferred to the nearest Level 3 or 4
facility—provided her condition allowed for relocation. Only when transport was
deemed impossible would the delivery occur at a lower-level hospital, with the
newborn being stabilized and later transferred to a high-level unit.
Research
supports this measured approach. Studies have consistently shown
it’s far safer to move the mothers to a higher-level facility while the baby is
still in the womb than to attempt transfer after birth, when the jostling of an
ambulance ride or medevac can cause life-threatening complications, like bleeding
in the brain, which can trigger permanent disabilities.
But now, with smaller, community hospitals buying more
neonatal equipment, there’s increasing pressure to monetize the investment.
That means taking the calculated risk of not transferring women in pre-term
labor and allowing delivery at a location that neither has the specialized
staff nor sufficient expertise to provide the kind of care premature infants
require.
Taking this chance allows the community hospital to be
paid for delivery and for providing the infant short-term stabilization care.
However, this business-driven logic turns a willful blind eye to the toll that
disruptive transfers can have on these vulnerable infants, putting them at
unnecessary risk of complications.
Statistically, the evidence is clear these fragile
newborns fare best at the units that have more experienced staff and see the highest volume of patients.
Leap Frog collects
data on the volume of high-risk infants cared for at hospitals in the region.
Swedish First Hill, a Level 4 unit ,
managed 190 high-risk infants last year; the University of Washington, which is
also Level 4, treated 137; while the CHI Franciscan Health Level 3 NICU, based
at St. Joe’s Hospital, oversaw
the care for 31 amongst its hospital system. These numbers are telling.
In my experience as a pediatrician in Kitsap County,
I’ve had to readmit every single one of my pre-term patients who were born at
the CHI Franciscan Harrison this year. In stark contrast, I haven’t had to
readmit any of my patients who were delivered at Swedish or the UW.
This is not a risk that hospitals should take in the
interest of their bottom line. The stakes are far too high. And if community
hospitals are “selling” pregnant women on the convenience of giving birth close
to home while glossing over the dangers of delivering high-risk, pre-term
babies at a lower-level facility, then community physicians, like me, are
obliged to speak out.
Every child deserves the best possible start in life,
and the statistics show that specialist neonatologists practicing at
high-volume NICUs are in the best position to provide it. Just because smaller
community hospitals that have invested in state-of-the-art equipment can,
technically, deliver preemies, doesn’t mean they should.