Search

Background: With prostitution and drugs the most common reasons for arrest among New York City (NYC) women, female arrestees are at high risk for acquiring syphilis and delivering congenitally infected babies. Despite routine syphilis screening of all NYC inmates, many are released before the need for treatment is recognized, and once released, few could be found for treatment., Goals: To improve syphilis treatment rates among female correctional inmates in NYC., Study Design: At a women's correctional health clinic, on-site, rapid, qualitative nontreponemal syphilis testing (STAT rapid plasma reagin [RPR]) and on-line access to the local syphilis case registry were introduced to supplement the usual admission medical evaluation. Treatment decisions made using the authors' jail protocol were compared with treatment criteria used in NYC's sexually transmitted disease (STD) clinics. Patients consisted of a consecutive sample of 685 remandees admitted one or more times during the day shift, March 24, 1993, to July 31, 1993, who had a full complement of mandatory admission medical tests. Using the study protocol, syphilis treatment decisions were made and needed treatment was furnished at the end of the admission medical evaluation. The main outcome measures were correct identification and treatment of syphilis in this population, compared with standard NYC Department of Health (DOH) STD clinic practice, as well as the effect of the jail protocol on pregnancy outcomes and need to treat offspring for congenital syphilis., Results: Compared with NYC DOH STD clinic practice, the study protocol was 95% sensitive and 88% specific in arriving at appropriate treatment for syphilis. Treatment at the end of the admission medical evaluation increased syphilis treatment rates from 7% to 84% of women with indications for treatment and to 88% of pregnant women with indications for treatment. Prospective follow-up for birth outcomes revealed no spontaneous abortions and eight live births. Seven of the eight did not need congenital syphilis treatment because their mothers were adequately treated while incarcerated., Conclusions: Qualitative (or STAT) RPR testing and access to DOH syphilis case registry data provide prompt and accurate diagnostic information that can lead to an overall increase in the number of inmates appropriately treated (with a minimum amoung of overtreatment) in a women's correctional facility. This protocol may be applicable in other high-risk, transient populations.

Background and Objectives: The distribution and trends of syphilis are influenced by biologic factors, sexual behaviors, biomedical technology, availability of and access to health care, public health efforts, changes in population dynamics, and sociocultural factors. The objective of this article is to review the epidemiology of syphilis in the United States during the period 1941-1993 in the context of some of these factors., Study Design: Surveillance data on cases of syphilis and congenital syphilis reported by state and city health departments to the Centers for Disease Control and Prevention were analyzed to show distribution and trends by geographic location, racial and ethnic groups, gender, and age., Results: Historically, syphilis was distributed widely throughout the country and declined rapidly after the introduction of penicillin therapy and broad-based public health programs, attaining its lowest levels in the 1950s. However, in recent years, the disease has returned and become focused in the southern region and in urban areas outside that region. Rates of syphilis have remained highest in black Americans, and the most recent national epidemic of syphilis primarily involved them. Rates in white men were at intermediate levels during the early 1980s but have declined to low rates in the 1990s, possibly because of changes in behavior in response to the AIDS epidemic. Rates in white women and other racial and ethnic groups have remained low throughout the 1980s and 1990s., Conclusions: Syphilis remains a significant problem in the United States, and its epidemiology is influenced by a complex combination of factors. To prevent and control syphilis effectively, public health practitioners must understand these factors and design programs and interventions that address the disease in the context of these factors.

Background: During an epidemic of early syphilis, social networks were used for an intervention campaign., Goal of This Study: To characterize the epidemic and describe the yield of new cases from index-case interviews., Methods: Analyses of morbidity data collected by the Montgomery County, Alabama, sexually transmitted disease program determined the course of the epidemic and characterized the new case yields from social networks identified via index-case interviews (partner notification investigations) and interviews with sex partners and their associates (cluster investigations). Results and costs were compared to a noncampaign period., Results: The number of reported syphilis cases nearly doubled from 1990 to 1991 (201 to 348 per 100,000 residents). During the 21-week campaign, 373 case-patients had partner notification/cluster investigations; 113 (11%) of 984 sex partners and 41 (3%) of 1,146 high-risk associates (persons identified during cluster investigations) had syphilis. No subgroup of case-patients for which the partner notification/cluster investigation yielded more infected persons than other subgroups was identified. The cost per case detected was more than twice that during a noncampaign period ($1,627 vs. $771)., Conclusion: Partner notification investigations yielded more infected persons than cluster investigations. Further evaluation is needed to determine the role of intense partner notification/cluster investigators' efforts in the control of epidemic syphilis.

Background and Objectives: Recent epidemics of syphilis have been associated with crack cocaine use and anonymous sex for drugs, suggesting a potential limitation of sex partner notification as a disease control strategy. To assess these factors in an inner city epidemic of syphilis in San Diego County, California, we performed a descriptive epidemiologic analysis., Study Design: Descriptive epidemiologic data were obtained from case investigation reports of primary and secondary syphilis., Results: In the middle and late phases of the epidemic (1990-1992), the incidence of syphilis in the inner city area was more than six times that in remainder of the county. Illegal drug use was reported by 30% of patients. Drug use, especially crack cocaine, was related to prostitution. The estimated total number of sex partners per patient ratio was 4.2, whereas the named sex partners per patient ratio was only 1.5. Twenty-two percent of patients did not report any named partners. Overall, only 26% of the estimated total number of sex partners received treatment., Conclusions: Expanding partner notification to include more high-risk persons identified through social networks and increasing screening among high-risk populations may improve control of inner city drug/prostitution-related syphilis epidemics.

Problem/condition: During the 1980s, an increasing proportion of adolescent women reported having had premarital sexual intercourse, thus potentially placing an increasing number of young persons at higher risk of acquiring a sexually transmitted infection., Reporting Period Covered: To determine rates and examine trends of sexually transmitted infections among adolescents, we analyzed data for reported cases of gonorrhea and primary and secondary syphilis among 10- to 19-year-olds for 1981 through 1991., Description of System: Summary data for cases of gonorrhea and primary and secondary syphilis that were identified and reported to state health departments were sent annually to CDC. These data included total number of cases by disease (gonorrhea, primary and secondary syphilis), sex, racial/ethnic group (white, not of Hispanic origin; black, not of Hispanic origin; Hispanic; Asian/Pacific Islander; or American Indian/Alaskan Native), 5-year age group, and source of report (public, private)., Results: From 1981 through 1991, 24%-30% of the reported morbidity from gonorrhea and 10%-12% of the reported morbidity from primary and secondary syphilis in the United States affected the adolescent age groups. Some of the highest rates of gonorrhea during that time period were among 15- to 19-year-olds. Gonorrhea rates among adolescents increased or remained unchanged from 1981 through 1991, while the rates among older age groups decreased. Although primary and secondary syphilis rates were lower among adolescents than older age groups, adolescents contributed to the epidemic of syphilis that occurred from 1987 through 1990. Differences in reported rates of both syphilis and gonorrhea among white, black, and Hispanic adolescents increased during the latter half of the 1980s., Interpretation: Reporting biases could account for some the differences among rates for white, black, and Hispanic adolescents. However, if gonorrhea has been underreported for any racial group, the high rates of gonorrhea among 15- to 19-year-olds represented an underestimate of the true infection rate. Increases in sexual activity among adolescents and a lack of clinical services in settings convenient to adolescents could have contributed to the increasing rates of gonorrhea and syphilis among these young persons during this time period., Actions Taken: If gonorrhea and other sexually transmitted infections are cofactors for facilitating the transmission of human immunodeficiency virus (HIV), the high incidence of gonorrhea in some locales among some populations of adolescents could result in dramatic increases in HIV acquisition, a situation that demands attention from public health organizations.

During the latter half of the 1980s, an epidemic of syphilis occurred throughout the United States. A comparison of regional rates of primary and secondary syphilis in 1990 indicated that the rates were highest in the South, followed by the Northeast, the West, and the Midwest. Primary and secondary syphilis rates from 1986 through 1990 exhibited different regional patterns. Rates of primary and secondary syphilis in the West peaked in 1987 and declined from 1987 to 1990. Rates increased in the Northeast and the South from 1986 to 1990, but the increase reached a plateau in the Northeast in 1990. Rates did not begin to increase in the Midwest until 1988. More detailed analyses of the syphilis epidemics in specific communities in each region are needed to better understand the regional patterns. A comparison of these findings across regions could be helpful in evaluating which sexually transmitted disease intervention and control programs are most effective during epidemic periods.

Native Americans experienced higher reported gonorrhea and syphilis morbidity than did non-Native Americans from 1984 through 1988 in 13 States with large Native American populations. Gonorrhea rates among American Indians and Alaska Natives were approximately twice the rates for non-Indians. The highest gonorrhea rate was reported among Alaska Natives, with a 5-year average of 1,470 cases per 100,000, more than five times the average non-Native rate in Alaska. The average primary and secondary (P&S) syphilis rate from 1984 through 1988 was more than two times higher among Native Americans, largely due to high syphilis morbidity in Arizona and New Mexico. In Arizona the average American Indian P&S syphilis case rate was seven times higher than the non-Indian rate. True rates for sexually transmitted diseases (STD) among Native Americans may be higher than those reported due to racial misclassification of Native American cases, particularly in nonreservation areas. Improved recognition and reporting of STD cases among Native Americans are needed to target STD prevention and education more effectively.