May 10, 2011
Routine Antenatal Screening For Hepatitis B In An Urban NYC Population
Health outcomes explored at DDW 2011
According to new research at Columbia Presbyterian Medical Center, high rates of chronic hepatitis B infection (HBV) are found in pregnant minority and immigrant women in the New York City area, and most of them do not receive education, appropriate follow-up testing or referral, which is considered the standard of care for all persons newly identified as HBV carriers.
The study also found that subpopulations of largely immigrant and underserved patients are living with chronic HBV and are at serious risk for morbidity and mortality. The study identified a population of young and vulnerable patients living with a chronic disease that they know little about, and are unlikely to receive the standard of care in terms of surveillance and treatment. Given the lack of follow-up testing and imaging, it is unclear what percentage of these infected women would qualify for and benefit from therapy.
Additionally, immigrant populations that are not listed as "high risk" under current screening guidelines may in fact have high rates of chronic HBV infection. It is imperative to identify carriers who do not have regular access to medical care, not just young women, but the rest of their families.
"Prenatal screening is a golden opportunity to identify chronic hepatitis B infection in young mothers at risk for life-threatening complications, including liver failure and liver cancer," Dr. Burman said. "We need to use prenatal testing to engage patients with intervention and prevention of future morbidity and mortality."
Dr. Burman added that there is very little research in this area, and no previous studies specifically looked at the follow-up of women who screened positive for HBV during pregnancy, the subsequent care received and their outcomes. She cautioned that this research applies only to the largely underserved and immigrant population
who receive prenatal care at the two urban hospitals studied, and that it cannot be applied to women with private insurance and established medical follow-up.
Dr. Burman will present these data on Tuesday, May 10 at 8:00 a.m. CT in Hall A, McCormick Place.
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