Chase Boatmon & Maurina Cupid, Parents Of J.B., Deceased v. HHS - DTaP, Sudden Infant Death Syndrome (SIDS) (2018)
Case summary [AI summaries can sometimes make mistakes]
On August 27, 2013, Chase Boatmon and Maurina Cupid, parents of J.B., deceased, filed a petition under the National Vaccine Injury Compensation Program. They alleged that vaccinations administered to J.B. on September 2, 2011, caused his death from Sudden Infant Death Syndrome (SIDS) on September 3, 2011.
J.B. was born prematurely on April 7, 2011. He received multiple vaccinations on September 2, 2011.
His parents reported he was quiet and withdrawn that day, had a fever that evening, and was distant and feverish the next morning. He was found unresponsive in his crib and pronounced dead later that day.
The medical examiner classified the cause of death as SIDS, noting no specific anatomical or microscopic findings. Petitioners' expert, Dr.
Douglas C. Miller, a neuropathologist, theorized that vaccines triggered a cytokine response that, in an infant with an underlying brainstem defect (a component of the Triple Risk Model for SIDS), could lead to respiratory arrest.
Respondent's experts, Dr. Christine T.
McCusker, a pediatric immunologist, and Dr. Brent Harris, a neuropathologist, disputed this theory.
Dr. McCusker argued that cytokines play a protective role and that exogenous stressors like sleep position are mechanical, not neurochemical.
Dr. Harris found no pathological findings indicating a vaccine-related death.
The Special Master, Thomas L. Gowen, initially ruled in favor of the petitioners, finding entitlement based on the Althen test, concluding that the vaccines likely caused J.B.'s death by stimulating inflammatory cytokines that suppressed his respiratory response system.
The Special Master awarded compensation in the amount of $300,000.00. However, the Court of Federal Claims, Judge Thomas C.
Wheeler presiding, reviewed the decision. The Court found that the Special Master applied too low a standard of proof and that the petitioners' theory, which had not been accepted by other medical authorities or Special Masters in similar cases, was not sufficiently supported by the evidence.
Consequently, the Court reversed the Special Master's decision, vacated the judgment, and dismissed the petition.
Theory of causation
Petitioners alleged an off-Table SIDS death in infant J.B. following DTaP, IPV, PCV, Rotavirus, and Hep B vaccinations on September 2, 2011. Petitioners' expert, Dr. Douglas C. Miller, proposed a theory based on the Triple Risk Model for SIDS, positing that vaccines acted as an exogenous stressor by triggering a cytokine response. These cytokines, he theorized, would suppress the function of a pre-existing defective medullary serotonin system in the brainstem, leading to respiratory arrest and death. This theory was supported by studies showing elevated cytokines in SIDS brains and animal studies on cytokine effects on respiration. Respondent's experts, Dr. Christine T. McCusker and Dr. Brent Harris, argued against this theory, stating that cytokines play a protective role, that SIDS stressors are mechanical, and that there was no established link between vaccines and SIDS. The Special Master initially found entitlement, concluding that the vaccines likely caused J.B.'s death through this cytokine mechanism. However, the Court of Federal Claims reversed this decision, finding the Special Master applied too low a standard of proof and that the theory was not sufficiently supported by reliable medical evidence, noting it had been rejected in prior similar cases. The petition was ultimately dismissed.