title: Survey of Obstetrician-Gynecologists in the United States About Taeniasis and Cysticercosis.
abstract: An estimated 50 million persons worldwide are infected with cysticerci, the larval forms of the Taenia solium tapeworm. Neurocysticercosis can cause seizures, epilepsy, and hydrocephalus, and fatal cases have been reported in the United States in immigrants and in travelers returning from endemic countries. Pregnant women with symptomatic neurocysticercosis present treatment challenges, whereas those with the adult tapeworm infection (i.e., taeniasis) can put their infants and other family members, as well as obstetrician-gynecologists and their staff, at risk for cysticercosis. A questionnaire developed by the American College of Obstetricians and Gynecologists was sent to a representative sample of 1,000 physicians to assess their awareness of T. solium infection and the potential for it to be encountered in an obstetrics and gynecology setting. In total, 31.4% of respondents correctly answered that taeniasis is caused by eating undercooked pork containing T. solium cysts (95% confidence interval [CI] = 26.6-36.5). While only 14.5% (95% CI = 11.0-18.6) of respondents correctly answered that cysticercosis is acquired by ingesting tapeworm eggs shed in human stools, twice that number (30.3%; 95% CI = 25.5-35.3) correctly answered that a mother with taeniasis can cause cysticercosis in her infant. Practicing in a state in which cysticercosis was reportable at the time of the survey was not significantly associated with answering any of the 12 knowledge questions correctly. Overall, knowledge of T. solium infection among U.S. obstetricians-gynecologists is limited. This may result in missed opportunities to diagnose and treat pregnant women with taeniasis, which may put family members and obstetrics clinical staff at risk for cysticercosis.
authors.affiliation: Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, Georgia. bqu5@cdc.gov.
authors.forename: Rebecca L
authors.initials: RL
authors.lastname: Hall
authors.affiliation: American College of Obstetricians and Gynecologists, Washington, District of Columbia.
authors.forename: Britta
authors.initials: B
authors.lastname: Anderson
authors.affiliation: American College of Obstetricians and Gynecologists, Washington, District of Columbia.
authors.forename: Jay
authors.initials: J
authors.lastname: Schulkin
authors.affiliation: Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, Georgia.
authors.forename: Paul T
authors.initials: PT
authors.lastname: Cantey
authors.affiliation: Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, Georgia.
authors.forename: Susan P
authors.initials: SP
authors.lastname: Montgomery
authors.affiliation: Division of Parasitic Diseases and Malaria, Centers for Disease Control and Prevention, Atlanta, Georgia.
authors.forename: Jeffrey L
authors.initials: JL
authors.lastname: Jones
mesh_terms: D000328:Adult; D003551:Cysticercosis; D003625:Data Collection; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D010820:Physicians; D011247:Pregnancy; D015597:Pregnancy Complications, Parasitic / Q000453:epidemiology*; D011795:Surveys and Questionnaires; D013622:Taeniasis / Q000517:prevention & control* / Q000635:transmission*; D014481:United States / Q000453:epidemiology