Brain Damage Caused by a Lack of Oxygen During Labor and Delivery
Hypoxic-ischemic encephalopathy (HIE) is a condition in which the entire brain does not receive enough oxygen. HIE can be used to refer to any oxygen deficiency to the brain as a whole, but is normally associated with newborns who have suffered from difficult births. HIE occurs in about two out of every 1,000 babies born.
As brain cells lose oxygen, they start to die quickly – within as little as five minutes of oxygen deprivation. As brain cells die, they emit a chemical that can harm other cells around them. HIE can cause long term damage, including mental retardation, delayed development, seizures and cerebral palsy. In some instances HIE can be fatal.
Cooling Procedure to Reboot Brain
Jennifer Maize knows about HIE; after laboring for 15 hours, including pushing for three of those hours, her doctors performed an emergency Cesarean. She was sedated for the surgery, and woke to find herself without her husband and without her baby. Her son, Drew Tillman Maize, had been born blue and lifeless. Baby Drew had been rushed by helicopter to Phoenix Children’s Hospital.
Phoenix Children’s is using and testing new technology to help babies less than six hours old who have been deprived of oxygen at or immediately after birth. The procedure cools the baby’s temperature until the midbrain temperature drops, at which point the cells stop dying and the brain essentially starts over.
Dr. Cristina Carballo, medical director of the neuro neonatal intensive care unit (NICU) department, brought the procedure to the area. She explains that medical crews begin to lower the babies’ temperatures on the way to the hospital. Once the babies arrive, they are placed on a cooling mat and connected to monitors. When a baby’s core temperature reaches 92.3 degrees, it brings the midbrain temperature down to 82.4 degrees, which “reboots” the brain. After sufficient time, medical staff begin the process of raising the child’s temperature back to normal levels, which can take up to six hours.
Although being used across the nation, only two facilities provide full monitoring, including follow up visits with neurologists, psychiatrists, speech pathologists, occupational therapists and others. Phoenix Children’s Hospital is one of the two.
HIE Outlook with Cooling Procedure
Without the procedure, 10 to 15 percent of infants with HIE die during the neonatal period. Approximately 25 percent of those that live suffer permanent neurologic damage. Phoenix Children’s Hospital has used the cooling technology on 73 babies since April 2008. Most are developing at a normal rate.
Eight days passed before Jennifer Maize was able to meet baby Drew face to face. Since then, he has been doing well, hitting all of his developmental milestones. The couple hails the hospital for its advanced technology and efforts with Drew.
Not all parents and babies receive the benefit of care from facilities with the resources and dedication of Phoenix Children’s Hospital. Every year, babies suffer from HIE-related complications and other birth injuries. While some tragedies are sadly unavoidable, in cases of negligence or medical malpractice, the injury could have been prevented or mitigated.
In the emotional wake of a new birth and an immediate injury, new parents may not be able to discern whether negligence occurred. The following list provides some examples of birth injuries; parents should speak with an attorney about their specific circumstances and details:
- Hypoxic-ischemic encephalopathy (HIE)
- Brain injuries
- Cerebral Palsy
- Complications resulting from failure to perform a C-section
- VBAC (vaginal birth after cesarean) injuries
In a lawsuit, it is not enough to show that the injury occurred; the parents must be able to demonstrate what the appropriate standard of care was, that the doctor or hospital breached that standard, and that the breach resulted in the injury to the baby.
Medical malpractice may be compensable but claims must be brought within strict time frames. Parents of children with birth injuries should contact a lawyer to discuss the injury and whether a claim for damages exists. While it may be difficult to concentrate on money damages in a time of family crisis, a medical malpractice attorney can protect financial interests and seek compensation for medical bills incurred or those that lie ahead. Serious birth injury or trauma can require multiple surgeries, lengthy rehabilitation or even lifetime accommodation.