Unraveling the etiology of ovarian cancer racial disparity in the deep south: Is it nature or nurture?

BACKGROUND: Our objective was to evaluate racial treatment and survival disparities in black women with ovarian cancer in the Deep South and to determine how environmental factors / socioeconomic status (SES) influence survival. METHODS: A retrospective study of ovarian cancer patients from 2007 to 2014 was performed. Socioeconomic status (SES) was obtained though U.S. Census block data and compared using Yost scores. Comparisons were performed using standard statistical approaches. RESULTS: A total of 393 patients were evaluated, 325 (83%) white and 68 (17%) black. Demographic information and surgical approach were similar in each racial group. However, compared to whites, black patients had lower rates of optimal debulking [89% vs. 71%, respectively (p=0.001)] and intraperitoneal chemotherapy (19% vs. 11%, p=0.01). Black women had lower SES parameters including education, income, and poverty. As a result, more black patients had the lowest SES (SES-1) when compared to white patients (17% vs. 41%, p<0.001). When controlling for these factors by cox regression analysis, a survival disadvantage was seen in black women for both progression free survival (16 vs. 27months, p=0.003) and overall survival (42 vs. 88months, p<0.001). CONCLUSIONS: Despite controlling for clinical and environmental factors, a survival disadvantage was still observed in black patients with ovarian cancer in the Deep South. Black women had lower optimal debulking rates and more platinum resistant disease. These data suggest other factors like tumor biology may play a role in racial survival differences, however, more research is needed to determine this causation.

Seizure occurrence following nonoptimal anticonvulsant medication management during the transition into the hospital.

Previous work has shown that medication errors related to anticonvulsants are common during the transition into the hospital for pediatric patients. The purpose of this work was to evaluate whether children with epilepsy admitted for reasons other than epilepsy experience nonoptimal care in anticonvulsant medication management preceding the occurrence of seizures. Using a retrospective cohort of children with epilepsy admitted for reasons other than epilepsy, we created timelines from data in the medical record for the children who experienced seizures. These timelines included the timing and concentration of anticonvulsant administration and seizure occurrence. Three child neurologists independently identified whether nonoptimal care preceded the occurrence of seizures and potentially contributed to the occurrence of the seizure. Of 120 children, 18 experienced seizures and 12 experienced nonoptimal care in anticonvulsant management preceding seizure occurrence. Nonoptimal care that occurred during the transition into the hospital included missed doses of anticonvulsants, delays in administration during which seizures occurred, and patients inadvertently not receiving their home dosing of medication. Anticonvulsant medication errors are known to occur during the transition into the hospital. Here we present a case series of children who experienced nonoptimal care in anticonvulsant medication management who subsequently experienced seizures. Further work to identify how likely the outcome of seizures is following anticonvulsant medication errors, specifically focusing on timing as well as interventions to change the system issues that lead to these errors, is indicated.

Anticonvulsant medication errors in children with epilepsy during the home-to-hospital transition.

Children with epilepsy are at risk of having their anticonvulsant regimens disrupted during the home-to-hospital transition. We sought to estimate the frequency of anticonvulsant medication errors during transition into the hospital in children with epilepsy hospitalized for reasons other than seizures, and to examine factors associated with the occurrence of such errors. We examined the medical records to identify errors related to anticonvulsant administration during the transition into the hospital and we examined potential risk factors for error occurrence. Errors were classified as relating to dosing quantity or missing a dose. Among 120 children, 29 (24%) experienced an anticonvulsant medication error. In a multivariable model, the risk factors of changes in responsibility for anticonvulsant administration and frequency of anticonvulsant administration were strongly associated with increased odds of errors. Anticonvulsant medication errors during the home-to-hospital transition may be unacceptably common in children with epilepsy hospitalized for reasons other than seizures.