Bilirubin Mismanagement and Medical Malpractice: Permanent Injuries and Legal Rights

Bilirubin management is a critical aspect of newborn pediatric care and adult medical treatment. It is a naturally occurring compound in the human body. However, excessive amounts in the bloodstream can cross the blood-brain barrier. When medical providers fail to test, monitor, or treat high bilirubin levels, the compound can build up rapidly. Accordingly, this oversight can lead to severe, irreversible neural damage, and can lead to a bilirubin medical malpractice claim.

The Kopec Law Firm provides this webpage to outline how the body processes bilirubin, normal and abnormal levels, and medical testing procedures. It also covers required treatments, severe symptoms, permanent injuries, and legal claims stemming from medical malpractice.

Anatomy and How the Body Processes Bilirubin

To understand medical negligence, firstly you must understand how the human body produces and processes bilirubin. Bilirubin is a yellow pigment created during the normal breakdown of old red blood cells.

The metabolic path specifically follows a strict step-by-step sequence through the body:

1. Red Blood Cell Breakdown: Red blood cells carry oxygen throughout the circulatory system. When they reach the end of their lifespan, they break down into heme compounds and form unconjugated (indirect) bilirubin.
2. Transport via Albumin: Unconjugated bilirubin travels through the blood bound to a protein called albumin.
3. Liver Processing: The liver processes unconjugated bilirubin using enzymes (specifically glucuronyl transferase). This process then converts it into conjugated (water-soluble) bilirubin.
4. Bile Excretion: The liver secretes conjugated bilirubin into bile channels. The bile then moves to the gallbladder and drains into the small intestine.
5. Intestinal Elimination: Microbes in the digestive tract convert bilirubin into urobilinogen. The body then excretes it through stool and urine.

If any part of this system fails or becomes overwhelmed, unconjugated bilirubin can build up in the blood. This unattached pigment can easily pass through the immature blood-brain barrier of a newborn. Once inside brain tissue, it then acts as a cellular toxin. This is when bilirubin mismanagement can be medical malpractice.

Normal vs. Abnormal Bilirubin Levels

Medical providers must routinely measure total serum bilirubin (TSB) levels. They must compare these numbers against the age of the patient in hours or days.

In newborns, bilirubin levels naturally peak between 3 and 5 days after birth. However, levels rising above 15 to 20 mg/dL require immediate intervention to prevent central nervous system damage.

Causes and Early Symptoms of High Bilirubin

High bilirubin (hyperbilirubinemia) stems from several distinct medical conditions:

• Rh or ABO Blood Incompatibility: The mother’s immune system attacks the baby’s red blood cells, causing rapid cell destruction.
• Polycythemia: An abnormally high red blood cell count increases overall cell breakdown.
• Internal Bleeding or Cephalohematoma: Bruising during birth forces large amounts of blood to break down under the skin.
• Liver Dysfunction or Enzyme Deficiency: Conditions like Crigler-Najjar syndrome or biliary atresia stop the liver from processing bilirubin.
• Inadequate Feeding: Low fluid intake reduces bowel movements, which prevents the body from flushing out waste.

When bilirubin levels rise, specific symptoms develop quickly:

• Visible yellowing of the skin, gums, and whites of the eyes (jaundice)
• Poor feeding, weak sucking reflexes, or refusal to eat
• Extreme lethargy, difficulty waking up, or lack of alertness
• High-pitched, inconsolable crying
• Arching of the neck and back (opisthotonos)
• Muscle stiffness or unusual floppiness

The Kopec Law Firm can assess the cause of your child’s high bilirubin in investigating a medical malpractice claim.

Testing for Bilirubin Levels: Medical Providers and Methods

Proper diagnostic testing relies on early recognition by medical providers.

Types of Testing Providers

• Pediatricians and Neonatologists: Primary specialists responsible for monitoring newborn health.
• Obstetricians and Midwives: Providers who manage early post-delivery care in birth units.
• Labor, Delivery, and Postpartum Nurses: Bedside clinicians who observe physical changes and perform initial screenings.
• Phlebotomists and Laboratory Technicians: Professionals who collect and analyze blood samples.

Testing Methods

1. Transcutaneous Bilirubinometry (TcB): Providers use a non-invasive light meter placed against the baby’s skin (usually on the forehead or sternum). This device measures light reflectance to screen bilirubin levels instantly.
2. Total Serum Bilirubin (TSB) Test: If a TcB test shows elevated levels, clinicians must draw blood via a heel stick. A lab analyzes the blood test to measure total, direct, and indirect bilirubin concentrations.
3. Bhourutani Hour-Specific Nomogram: Doctors map the TSB level against the precise age of the infant in hours. This places the infant into low, intermediate, or high-risk zones to determine treatment.

Treating High Bilirubin: Providers and Interventions

Prompt treatment lowers bilirubin before it reaches dangerous levels.

Treatment Providers

• Neonatologists: Specialists who manage critical jaundice cases in Newborn Intensive Care Units (NICU).
• Pediatric Nurses: Staff members who execute light therapy protocols and track fluid intake.
• Pediatric Hematologists: Specialists consulted during severe blood group incompatibility issues.

Standard Treatments

• Phototherapy (Light Therapy): The infant is placed under special blue-green spectrum lights. The light converts unconjugated bilirubin into water-soluble isomers via photo-oxidation. The baby can then excrete these compounds without needing liver processing.
• Exchange Transfusion: Doctors perform this emergency procedure when phototherapy fails or levels are dangerously high. The medical team repeatedly removes small amounts of the baby’s blood and replaces it with donor blood. This rapidly removes excess bilirubin and maternal antibodies.
• Intravenous Immunoglobulin (IVIG): If jaundice stems from Rh or ABO blood group differences, doctors infuse IVIG. This protein lowers antibody levels and slows down red blood cell breakdown.

Permanent Medical Malpractice Injuries Caused by Mismanaged Bilirubin

When medical providers fail to act, high bilirubin crosses the blood-brain barrier. This causes acute bilirubin encephalopathy, which progresses into permanent brain damage known as kernicterus.

Permanent injuries from kernicterus include:

• Athetoid Cerebral Palsy (CP): Severe damage to the basal ganglia impairs motor control. Victims suffer from involuntary, uncontrollable, or twisting muscle movements.
• Sensorineural Hearing Loss and Deafness: Damage to the auditory nerve pathways leads to partial loss of hearing, total deafness, or auditory neuropathy.
• Gaze Abnormalities: Injury to brainstem nuclei leaves children unable to move their eyes upward (upward gaze palsy).
• Dental Enamel Dysplasia: Kernicterus damages developing teeth, causing severe staining, pitting, and weak enamel.
• Intellectual and Developmental Delays and Disabilities: Widespread brain damage causes cognitive delays, learning disabilities, and lifelong speech impairments.

These severe injuries cause permanent disability, requiring lifetime medical care and supportive therapy. These are often documented in a life care plan.

Medical Malpractice Claims for Bilirubin Mismanagement

Kernicterus is widely recognized in medicine as a “never event”. With proper monitoring and timely phototherapy, permanent brain damage from hyperbilirubinemia is almost entirely preventable.

Typical Malpractice Scenarios

Medical malpractice lawsuits arise when medical providers deviate from accepted standards of care. Common legal claims include:

• Failure to Screen: Discharging a newborn without taking a TcB or TSB test.
• Failure to Recognize Risk Factors: Ignoring clear warning signs, such as blood type incompatibilities, premature birth, or early jaundice.
• Misinterpreting Test Results: Misdiagnosing or failing to plot TSB levels accurately on an hour-specific nomogram.
• Delayed Treatment: Delaying phototherapy or exchange transfusion when serum levels reach critical thresholds.
• Premature Discharge or Poor Follow-up: Discharging a jaundice-prone infant without scheduling a mandatory follow-up exam within 24 to 48 hours.
• Inadequate Parental Instruction: Failing to inform parents about symptoms like lethargy, poor feeding, or spreading yellow skin tone.

Progression of Mismanagement to Legal Claim

1. Standard of Care Violated: Medical providers ignore warning signs or fail to perform routine screenings.
2. Delayed Treatment: High bilirubin goes untreated and quickly reaches toxic levels in the blood.
3. Neurological Damage: Toxic pigment crosses the blood-brain barrier and causes irreversible brain injury.
4. Actionable Claim: The legal team establishes medical negligence and files a lawsuit for long-term damages.

Establishing a Legal Claim

To succeed in a legal claim, families must prove four distinct elements:

1. Duty of Care: A doctor-patient relationship existed between the medical providers and the patient.
2. Breach of Duty: The medical team failed to meet the accepted medical standard of care.
3. Causation: The provider’s negligence directly allowed bilirubin levels to reach toxic thresholds, causing brain injury.
4. Damages: The child suffered permanent, catastrophic injuries requiring long-term care, specialized therapy, and financial support.

If medical negligence causes permanent injury, parents can pursue compensation for lifetime medical expenses, therapy, home modifications, and pain and suffering.

Frequently Asked Questions About Bilirubin Medical Malpractice

Is newborn jaundice from Bilirubin always considered medical malpractice?

No. Mild jaundice is very common and generally resolves naturally or with simple care. Medical malpractice occurs only when providers fail to monitor or treat rising levels, leading to permanent brain damage.

Can adults suffer permanent brain damage from high bilirubin?

While high bilirubin in adults causes severe liver problems and jaundice, adults have a fully developed blood-brain barrier. Kernicterus occurs almost exclusively in newborns and infants.

How long do parents have to file a bilirubin medical malpractice claim?

Statutes of limitations vary significantly by state. Maryland extends the filing deadline for birth injuries affecting minors, but parents should contact us as soon as possible to protect their legal rights.

If you have concerns about a bilirubin medical malpractice or birth injury, visit our free consultation page or video. Then contact the Kopec Law Firm at 800-604-0704 to speak directly with Attorney Mark Kopec. He is a top-rated Baltimore medical malpractice lawyer. The Kopec Law Firm is in Baltimore and pursues cases throughout Maryland and Washington, D.C.