Exactly 10 weeks before her due date, Shannon Frick woke up bleeding. She was scared, but, by now, she was used to being scared. Her entire pregnancy had been fraught with terror. Although Shannon initially conceived twins, one baby boy died in utero when she was 18 weeks pregnant. Survival was far from certain for his brother because Shannon바카라 게임 웹사이트�s body wasn바카라 게임 웹사이트�t making enough amniotic fluid. 바카라 게임 웹사이트�We had been told that if he made it to birth, there would be an 80 percent chance of severe neurological and pulmonary defects,바카라 게임 웹사이트� recalls Shannon, who is now 34 and lives with her family in Holden, Massachusetts. 바카라 게임 웹사이트�It was devastating. We were grieving the loss of one baby and having to think about how far we would go to save this one.바카라 게임 웹사이트�Shannon rushed to the University of Massachusetts Memorial Hospital, where her bleeding was diagnosed as a partial placental abruption, a condition in which the placenta rips loose from the uterus, which can be fatal for both mother and child. Liam was delivered via emergency Caesarean section at 30 weeks gestation. He weighed just two pounds, 10 ounces, but he was breathing on his own. The baby was whisked away to the neonatal intensive care unit (NICU) before Shannon got a chance to hold him. Still, she and her husband, Michael, allowed themselves to hope. But, within a few hours, Liam began struggling for air. Doctors rushed to put him on a ventilator, and then a high-frequency oscillator, a kind of souped-up ventilator that forces air into a patient's lungs by shaking them violently. The baby바카라 게임 웹사이트�s oxygen continued to drop. Shannon was still in her recovery room when a neonatologist came in to explain that Liam바카라 게임 웹사이트�s circulatory system wasn바카라 게임 웹사이트�t adapting well to life outside the womb; his blood pressure was spiking and his heart rate was erratic. Shannon is a nurse, so she was aware of the risks of this condition, known as persistent neonatal pulmonary hypertension. 바카라 게임 웹사이트�That term scared the ever-living hell out of me,바카라 게임 웹사이트� she says. 바카라 게임 웹사이트�I asked the doctor, 'Are you sure you can handle this?'바카라 게임 웹사이트� 바카라 게임 웹사이트�I know I can,바카라 게임 웹사이트� the neonatologist told her. But they would need to try treating Liam with nitric oxide, an inhaled medication that relaxes muscles in the lungs to improve respiratory function. The doctor explained that the Food and Drug Administration had approved nitric oxide for use in full-term babies—but it wasn바카라 게임 웹사이트�t approved for preemies like Liam. There just wasn바카라 게임 웹사이트�t enough data to go on. The FDA doesn바카라 게임 웹사이트�t regulate a doctor바카라 게임 웹사이트�s ability to prescribe drugs to an unapproved patient population, but going 바카라 게임 웹사이트�off label바카라 게임 웹사이트� would mean they had no idea of the potential side effects or complications. Then he added: 바카라 게임 웹사이트�But if we don바카라 게임 웹사이트�t do it, Liam probably won바카라 게임 웹사이트�t live through the next 24 hours.바카라 게임 웹사이트� Shannon didn바카라 게임 웹사이트�t hesitate. 바카라 게임 웹사이트�I don바카라 게임 웹사이트�t care that it hasn바카라 게임 웹사이트�t been tested,바카라 게임 웹사이트� she said. 바카라 게임 웹사이트�If my other option is walking out of this hospital without a baby, we need to do it.바카라 게임 웹사이트� Their gamble appeared to pay off. Liam began to stabilize over the next few hours, and he was able to wean off the ventilator four days later. But the next morning, an X-ray showed that the baby had developed a small brain bleed. Shannon and Michael knew it was likely a nitric oxide side effect. They looked at each other over Liam바카라 게임 웹사이트�s incubator, both thinking the same thing: Oh God. This is our fault. The Fricks were working off little information, but they were lucky to know as much as they did about their doctor바카라 게임 웹사이트�s decision. 바카라 게임 웹사이트�Neonatalogists and pediatricians have become so accustomed to prescribing a drug off-label, they hardly even think about it,바카라 게임 웹사이트� says Robert Ward, M.D., emeritus professor and former director of the University of Utah School of Medicine바카라 게임 웹사이트�s pediatric pharmacology program. 바카라 게임 웹사이트�And they usually don바카라 게임 웹사이트�t tell the parents what they바카라 게임 웹사이트�re doing.바카라 게임 웹사이트� That바카라 게임 웹사이트�s because 90 percent of the medications used in NICUs, as well as the majority used across all pediatric medicine, have never been tested for safety or efficacy in babies, especially those born before full gestation. If doctors stuck solely to on-label prescribing, they wouldn바카라 게임 웹사이트�t be able to treat most of the patients admitted to their care. Liam recovered from the brain bleed. But Shannon and Michael couldn바카라 게임 웹사이트�t stop asking each other: Did we do the right thing? There was no way to know for sure. Liam spent 10 weeks in the hospital바카라 게임 웹사이트�s NICU. Now 3 years old, he is small for his age, continues to have respiratory issues, and is still catching up on speech and other milestones. 바카라 게임 웹사이트�But he바카라 게임 웹사이트�s here,바카라 게임 웹사이트� says Shannon today. Without the nitric oxide treatment, she바카라 게임 웹사이트�s sure he wouldn바카라 게임 웹사이트�t be. Yet she바카라 게임 웹사이트�s still shaken by their high-stakes decision. 바카라 게임 웹사이트�Why isn바카라 게임 웹사이트�t this medication studied so it can be approved for use in these babies?바카라 게임 웹사이트� she says.We're used to thinking that the United States offers the most cutting-edge healthcare in the world, yet countries like Lithuania and Bosnia have a lower infant mortality rate than we do. While the reasons for that are complex, a prime one is a higher rate of illness at birth. And our renowned medical experts are often working on their tiniest, most vulnerable patients without a net—relying on little more than raw intuition about which medicine to prescribe.The FDA hasn바카라 게임 웹사이트�t approved a new drug specifically for neonatal use in 17 years. Christina Bucci-Rechtweg, M.D., head of pediatric and maternal health policy for Novartis Pharmaceuticals, is quick to acknowledge the 바카라 게임 웹사이트�desperate need바카라 게임 웹사이트� for better research on pediatric drugs, but she바카라 게임 웹사이트�s also blunt about why it바카라 게임 웹사이트�s not happening: money. 바카라 게임 웹사이트�This makes me sad to talk about, but it바카라 게임 웹사이트�s very expensive to develop a therapy that바카라 게임 웹사이트�s only a very small population,바카라 게임 웹사이트� she explains. 바카라 게임 웹사이트�You might not see a return on your investment, been one of the main things keeping industry away from this field.바카라 게임 웹사이트� In other words: You can sell erectile dysfunction drugs to tens of millions of adult men, but there바카라 게임 웹사이트�s no profit in medications that save the lives of a few hundred thousand preterm babies. 바카라 게임 웹사이트�It breaks my heart,바카라 게임 웹사이트� says Shannon. 바카라 게임 웹사이트�We바카라 게임 웹사이트�re talking about tiny, little humans who have done nothing wrong but might not get a fighting chance because companies don바카라 게임 웹사이트�t support this research.바카라 게임 웹사이트� And because companies are reluctant to invest in new drug research, most of the drugs used in NICUs today are older and off patent, meaning any manufacturer can make them. Pharmaceutical companies profit off new drugs, which they can patent and sell exclusively for three to seven years, according to FDA regulations. So there바카라 게임 웹사이트�s no financial incentive to get better safety data on older drugs, when companies are already selling them as cheaply as possible. But advocates for neonatal drug research argue that the pharmaceutical business model shouldn바카라 게임 웹사이트�t trump public-health math. When a healthy baby leaves the NICU, the cost of his or her treatment can then be amortized over a 70-year lifespan—while treating the heart condition of a 60-year-old will extend their life by maybe 10 or 15 years, tops. 바카라 게임 웹사이트�I바카라 게임 웹사이트�ve tried to make the case to both drug companies and the FDA that the lifetime impact should elevate the importance of this research,바카라 게임 웹사이트� says Francis Sessions Cole, M.D., director of the division of newborn medicine at the Washington University School of Medicine in St. Louis, Missouri. But pharmaceutical companies aren바카라 게임 웹사이트�t as interested in 6-month-olds who are decades away from being a part of the larger drug-buying public. 바카라 게임 웹사이트�The argument doesn바카라 게임 웹사이트�t wash when there바카라 게임 웹사이트�s no money to be made,바카라 게임 웹사이트� Cole notes. 바카라 게임 웹사이트�And yet these babies are all unbelievably sick, and we need to do something.바카라 게임 웹사이트�When we don바카라 게임 웹사이트�t, the worst can happen. In 2006, three premature babies died in a single week after they were accidentally given adult-sized doses of heparin, a blood thinner used to flush catheters and prevent blood clots, at Methodist Hospital in Indianapolis, Indiana. The FDA notes that the safety and efficacy of heparin in pediatric patients 바카라 게임 웹사이트�has not been established,바카라 게임 웹사이트� and even includes a specific warning about the special risks it can pose when used in newborns. (온라인 바카라 게임 outlets reported that adult-sized doses of the drug had mistakenly been stored in the NICU바카라 게임 웹사이트�s drug cabinet; the hospital issued a statement offering to provide counseling and restitution to the families.)These kinds of horror stories are why Rob and Alicia Furman of Raymore, Missouri, were anxious every time a medication arrived in the NICU for their daughter. Briella was born at just 23 weeks gestation on March 28, 2016, at Saint Luke바카라 게임 웹사이트�s Hospital in Kansas City, Missouri, weighing only 12 ounces. 바카라 게임 웹사이트�We were lucky to be at the only hospital in our area that stocks small enough breathing tubes,바카라 게임 웹사이트� says Rob. 바카라 게임 웹사이트�If we바카라 게임 웹사이트�d been somewhere else, they might not have even tried to resuscitate her.바카라 게임 웹사이트� Nearly every one of the 156 days Briella spent in the NICU brought a new fight to keep her alive. Every time the Furmans asked Briella바카라 게임 웹사이트�s doctors about the potential risks of a treatment, they say they received the same unsettling answer: 바카라 게임 웹사이트�There바카라 게임 웹사이트�s just no research on that.바카라 게임 웹사이트� The powerful opiate fentanyl was one under-researched drug prescribed to Briella for pain management. Fentanyl is not FDA-approved for use in patients under age 2 because there are no studies establishing its safety and efficacy, and the Furmans were alarmed to see the hospital pharmacy send the drug over in an adult-sized, 50-cc syringe. "The dose for Briella was only half a cc," says Alicia. "Our medical team was incredible, but every time they gave it to her, I thought about how it would be so, so easy to mis-dose these tiny babies."That바카라 게임 웹사이트�s assuming doctors know the right dose to give in the first place. Every morning, Malgorzata Michalowska-Suterska attends rounds in intensive care units of Maria Fareri Children바카라 게임 웹사이트�s Hospital at Westchester Medical Center in Valhalla, New York, where she works as a clinical pharmacy specialist. Residents balance laptops and coffee mugs; attending physicians study X-rays and fire off questions. Michalowska-Suterska follows with an iPad, making meticulous notes about every change in a patient's medication list.Often a doctor will pause to ask her which type of diuretic or mood stabilizer Michalowska-Suterska thinks would be the best match for that particular child. All she can do is make her best guess.바카라 게임 웹사이트�When my colleagues come over from the adult side of the hospital, they can바카라 게임 웹사이트�t believe this is how we do things,바카라 게임 웹사이트� she says. 바카라 게임 웹사이트�When an adult is put on a new medication, we know how well it will work because we have these wonderful randomized, placebo-controlled, double-blind studies done on 2,000 patients.바카라 게임 웹사이트� She바카라 게임 웹사이트�s referring to the 바카라 게임 웹사이트�gold standard바카라 게임 웹사이트� research trials required by the Food and Drug Administration for any new drug to hit the market: Large rosters of patients are randomly assigned to groups that receive either the medication in question or a placebo as a control. The trials are known as double-blind, because neither patients nor doctors will know which pill they바카라 게임 웹사이트�re taking, which lets researchers analyze their results without bias. If patients taking the drug fare better than patients taking a placebo (while meeting other study targets, like a low rate of side effects), the drug is likely to be approved for use in patients like those in the study.Meanwhile, in the pediatric wards: 바카라 게임 웹사이트�We have case reports with two patients,바카라 게임 웹사이트� says Michalowska-Suterska. 바카라 게임 웹사이트�Or very small studies. If you can find a trial with 15 patients, you think, Wow, this is great.바카라 게임 웹사이트� When a doctor asks her to recommend a drug, she looks at research done on adults, and then estimates how to titrate a dose for a one- or two-pound preemie. But estimates only get you so far. About one third of infants experience what doctors and pharmacists euphemistically call a pharmokinetic surprise, where they develop side effects not usually seen in adult patients—or the drug simply doesn바카라 게임 웹사이트�t work because the dose wasn바카라 게임 웹사이트�t strong enough, says Matthew Laughon, M.D., a neonatologist and professor of pediatrics at the University of North Carolina at Chapel Hill. This 바카라 게임 웹사이트�surprise바카라 게임 웹사이트� rate is so high because babies are not tiny adults: Every system in their body is still developing, and they circulate and metabolize drugs in unpredictable ways. Whether you바카라 게임 웹사이트�re 20, 40, or 60, an adult's kidneys clear drugs out of the body in more or less the same way—and much more effectively than the still-developing kidneys of a newborn. 바카라 게임 웹사이트�When you바카라 게임 웹사이트�re talking about babies born 10 or 14 weeks early, maturation after birth is unpredictable,바카라 게임 웹사이트� says Laughon. The Furmans say they understand why most of the medications given to baby Briella had no relevant research: 바카라 게임 웹사이트�The odds of survival when you바카라 게임 웹사이트�re born at 23 weeks are just 25 percent,바카라 게임 웹사이트� says Rob. 바카라 게임 웹사이트�Even if you could find four babies like her to study, three of them aren바카라 게임 웹사이트�t going to make it. There goes your data.바카라 게임 웹사이트� Every year, only 500,000 infants are born prematurely in the United States. When you start sorting them by medical diagnoses, the lists get even shorter. In addition to slicing into drug company profits, that makes it hard to find a truly representative sample of babies with the same type of congenital heart defect, or the same type of postnatal respiratory issue. And many parents are understandably skeptical about the premise. Ward recalls trying to study methadone as a painkiller in newborns; he knew from preliminary data that it has fewer side effects than many other pain medications. But over three years, he was only able to recruit seven children to participate in his study. 바카라 게임 웹사이트�Parents would literally back away from me,바카라 게임 웹사이트� he says. 바카라 게임 웹사이트�They would say, 바카라 게임 웹사이트�That will make my child an addict.바카라 게임 웹사이트�바카라 게임 웹사이트� Researchers also have to decide how to control for a long list of variables: How was the mother바카라 게임 웹사이트�s prenatal health care? What other drugs has the infant received? And they have to decide on a reasonable end point to the research—a difficult task when the goal is to save a baby바카라 게임 웹사이트�s life and give them a relatively normal lifespan. 바카라 게임 웹사이트�We바카라 게임 웹사이트�re always asking, how long is long enough?바카라 게임 웹사이트� says Jonathan Davis, M.D., chief of newborn medicine at the Floating Hospital for Children at Tufts Medical Center in Boston. Depending on the drug, researchers may need to follow their trial subjects for years to show that a medication given at birth doesn바카라 게임 웹사이트�t impact how they learn to walk, talk, or do long division. And the longer a study runs, the more expensive it becomes. Of course, physicians and pharmacists can draw on their own clinical experience for these decisions. Shannon Frick says she felt reassured when Liam바카라 게임 웹사이트�s neonatologist revealed he had successfully used nitric oxide in a baby with similar problems just the week before. But a doctor바카라 게임 웹사이트�s anecdotal experience always involves a smaller sample size and a higher degree of confirmation bias than a well-run trial. And when researchers are finally able to look closely at frequently used drugs, they often discover problems. Laughon points to cisapride, a medication used to treat gastric reflux by moving stomach contents along the digestive tract, which was removed from the market after decades of use when a study finally revealed that it could cause sudden death in babies. 바카라 게임 웹사이트� multiple situations where we바카라 게임 웹사이트�ve gone back to study drugs after we바카라 게임 웹사이트�ve used them and found out that, lo and behold, they바카라 게임 웹사이트�re really not safe,바카라 게임 웹사이트� says Davis. 바카라 게임 웹사이트�And it바카라 게임 웹사이트�s shame on us that we didn바카라 게임 웹사이트�t really study it in the first place.바카라 게임 웹사이트�Davis has been fighting for those studies for most of his career. He now chairs the Neonatal Advisory Committee for the FDA바카라 게임 웹사이트�s Office of Pediatric Therapeutics, implementing what he calls 바카라 게임 웹사이트�a system of carrots and sticks바카라 게임 웹사이트� created as a result of several laws passed over the past 15 years and made permanent under the FDA Safety and Innovation Act of 2012. The 바카라 게임 웹사이트�carrot바카라 게임 웹사이트� dangled before pharmaceutical companies is a six-month extension on the exclusivity of any new drug patent if they study the drug in pediatric patients. 바카라 게임 웹사이트�An extra six months on patent can translate to millions of dollars in exclusive sales,바카라 게임 웹사이트� says Ward. 바카라 게임 웹사이트�That can more than offset the cost of the research.바카라 게임 웹사이트� The 바카라 게임 웹사이트�stick바카라 게임 웹사이트� is that the FDA can now require drug makers to study a medication in children any time they submit an adult application. And they have to consider testing their new drugs specifically in newborns (not just older kids, who are easier and cheaper to study). 바카라 게임 웹사이트�If you바카라 게임 웹사이트�re not studying the drug in a neonatal population, you have to be able to say why on your application,바카라 게임 웹사이트� says Susan McCune, M.D., director of the FDA바카라 게임 웹사이트�s Office of Pediatric Therapeutics. As a direct result of this legislation, 675 medications have had their labels updated to reflect new research on the correct dosing guidelines for pediatric patients. But only a fraction of those drugs will help treat newborns, counters Ward. The rest are geared toward older infants and children. He and many others argue that the current regulations don바카라 게임 웹사이트�t go far enough. 바카라 게임 웹사이트�To some extent, the law has prompted drug companies to focus on developing drugs that don바카라 게임 웹사이트�t have any use in children,바카라 게임 웹사이트� says Cole. 바카라 게임 웹사이트�That lets them avoid the issue all together.바카라 게임 웹사이트� Bucci-Rechtweg of Novartis doesn바카라 게임 웹사이트�t disagree: 바카라 게임 웹사이트�The diseases of neonates pretty much don바카라 게임 웹사이트�t exist in adults,바카라 게임 웹사이트� she says. 바카라 게임 웹사이트�Very few new adult therapies are being developed that may the neonatal population.바카라 게임 웹사이트� But while the pharmaceutical industry parses their legislative mandates for loopholes, babies in every NICU and PICU in the country are being injected with under-researched medications. After Rachel Thomas바카라 게임 웹사이트�s water broke while 16 weeks pregnant with her son Zachary, she spent the next 10 weeks on bed rest, trying to stave off labor. 바카라 게임 웹사이트�I was advised to have an abortion, because the odds of his survival were so grim,바카라 게임 웹사이트� she says. 바카라 게임 웹사이트�We were in a world of hell.바카라 게임 웹사이트�Zachary was delivered via C-section at Inova Fairfax Hospital in Falls Church, Virginia, 14 weeks before his due date, and immediately taken away for intubation. Like Shannon, Rachel hadn바카라 게임 웹사이트�t even held Zachary when she was asked to consent to the use of nitric oxide within hours of his birth. Zachary stabilized on the ventilator but wasn바카라 게임 웹사이트�t able to breathe on his own; within a few days, his kidneys began to shut down. A doctor took Rachel and Chris aside and explained that there were drugs they could try. 바카라 게임 웹사이트�But you should know your rights as parents,바카라 게임 웹사이트� he added. 바카라 게임 웹사이트�If at any point you don바카라 게임 웹사이트�t want us to continue, it바카라 게임 웹사이트�s your right to tell us to stop and just give you time to hold him.바카라 게임 웹사이트� It was the moment that Rachel had spent her whole pregnancy trying not to imagine but knew would probably come—when she and Chris had to decide whether to keep fighting to save their baby or let him die in their arms. She looked at Chris and then at the doctor. 바카라 게임 웹사이트�Whatever drug you need to give him, just do it,바카라 게임 웹사이트� she said. "We're going to throw the kitchen sink at this.바카라 게임 웹사이트� During the seven months he spent in the hospital바카라 게임 웹사이트�s NICU, Zachary was prescribed 40 different drugs.Three years later, Rachel can바카라 게임 웹사이트�t remember which combination the doctors tried to treat her baby바카라 게임 웹사이트�s kidney failure—but she does remember feeling numb with relief when Zachary finally wet his diaper, a sign that his kidney function was returning. It was one of many days when she left his incubator to go to the NICU바카라 게임 웹사이트�s private breast pumping room and cry. 바카라 게임 웹사이트�When the decisions are that black or white, you don바카라 게임 웹사이트�t think about side effects or long-term risks,바카라 게임 웹사이트� she says now. 바카라 게임 웹사이트�And it바카라 게임 웹사이트�s hard to explain the fog we were moving through in those first few weeks; I was trying to stay in this positive state of denial to make it through my pregnancy, and now that was all crashing down.바카라 게임 웹사이트� She was recovering from a C-section, pumping breast milk around the clock, and trying to figure out how to be a mother to a baby she could barely touch. Now, when Rachel wades through the long list of Zachary바카라 게임 웹사이트�s prescriptions, she says, 바카라 게임 웹사이트�Most of these, I never even knew he was given.바카라 게임 웹사이트�That may be the crux of the matter. Parents thrown into catastrophic infant health crises need to feel informed and able to trust their medical teams to make evidence-based decisions. But they바카라 게임 웹사이트�re also operating through a haze of fear, exhaustion, uncertainty and grief—and they don바카라 게임 웹사이트�t know what they don바카라 게임 웹사이트�t know. 바카라 게임 웹사이트�I don바카라 게임 웹사이트�t parents upfront that there are major gaps in our understanding of drug metabolism in babies,바카라 게임 웹사이트� says Cole, noting that he doesn바카라 게임 웹사이트�t usually share that information until a baby experiences an adverse effect. 바카라 게임 웹사이트�Then we retroactively explain that we did this based on the best information we had.바카라 게임 웹사이트� The right information will require years of new research and millions of research dollars. In the meantime, hundreds of thousands of kids like Liam, Briella, and Zachary are growing up as survivors—the tiniest of babies who overcame incredible obstacles. 바카라 게임 웹사이트�But beating these kinds of odds comes with a price,바카라 게임 웹사이트� says Rachel. Four years later, Zachary is a sweet, curious boy. But he바카라 게임 웹사이트�s just beginning to speak in complete sentences. He also struggles with low muscle tone and significant feeding and motor-skill delays. Rachel often wonders which of her son바카라 게임 웹사이트�s challenges are related to his early birth, and which could be the lingering consequences of all of those drugs that saved his life. 바카라 게임 웹사이트�I mean, something caused these things,바카라 게임 웹사이트� she says. 바카라 게임 웹사이트�But I바카라 게임 웹사이트�ll just never know.바카라 게임 웹사이트�