Syphilis, gonorrhoea, and drug abuse among pregnant women in Jefferson County, Alabama, US, 1980-94: monitoring trends through systematically collected health services data

Sexually Transmitted and Blood-Borne Infections in Pregnant Women and Adverse Pregnancy Outcomes

OBJECTIVES

To analyze risk factors for the presence of sexually transmitted and blood-borne infections (STBBIs) in pregnancy and to determine whether pregnant women with STBBIs are more likely to experience adverse pregnancy outcomes.

METHODS

This retrospective cohort study involved analyzing the electronic records of 3460 pregnant women followed at Sainte-Justine Hospital in Montréal, Québec, between March 2017 and January 2019. An outcome is defined as a pregnancy where the woman has at least one positive laboratory result for chlamydia, gonorrhea, syphilis, hepatitis B, or hepatitis C (i.e., has one or multiple STBBIs). We performed a logistic regression analysis to determine adjusted odds ratios (aORs) for the risk factors of STBBIs in pregnant women.

RESULTS

We identified 84 positive STBBI cases, an overall prevalence of 2.4% (95% CI 1.9-2.9). A logistic regression analysis showed the following factors to be significantly associated with the presence of STBBIs in pregnancy: age <20 years (OR 4.75; 95% CI 1.89-11.96), age 20-29 years (OR 2.38; 95% CI 1.37-4.14), Afro-Caribbean origin (OR 4.12; 95% CI 1.83-9.27), other non-Caucasian origin (OR 2.38; 95% CI 1.20-4.70), and history of STBBIs (OR 2.33; 95% CI 1.02-5.36). STBBIs were not significantly associated with social and material deprivation indices nor were they associated with low birth weight or preterm birth.

CONCLUSION

This study shows age <20 years, age 20-29 years, Afro-Caribbean or other non-Caucasian origin and history of STBBIs to be risk factors for the presence of STBBIs in pregnancy. These results will allow us to propose interventions to reduce STBBIs in women with common risk factors as part of a comprehensive approach to perinatal care.

Should All Pregnant Women be Screened for Syphilis?

In industrialized countries, the incidence of syphilis has decreased dramatically since the discovery of penicillin in the 1940s. However, syphilis and congenital syphilis are far from eradicated, especially in low- and middle-income countries. Syphilis in pregnant women is a cause of adverse pregnancy outcomes that can be prevented by screening for syphilis and early treatment in pregnancy. Several studies have found screening of pregnant women for syphilis to be a highly cost-effective intervention, even if the prevalence of syphilis is low. Obstacles to universal screening of pregnant women include low awareness of syphilis and low quality of antenatal care and healthcare in general in many low- and middle-income countries. For these settings, we need simpler and more reliable serological tests for syphilis, but we also need to strengthen health services in general to ensure sustainable antenatal care services to ensure sustainability of syphilis screening programmes.

Gonorrhea prevention and clinical care in the private sector: lessons learned and priorities for quality improvement

We reviewed literature on gonorrhea prevention and clinical care in the private sector, the setting where most gonorrhea cases in the United States are now diagnosed. Although most private-sector health settings had a low prevalence of gonorrhea (0.1-2.5%), some private emergency departments and specialty clinics that serve a large number of high-risk or infected patients had prevalences ranged from 1.7% to 11.0%. Studies of diverse settings and populations suggest that, in general, diagnostic testing of symptomatic patients (69-83%), appropriate treatment (61-100%), and case reporting (64-94%) are delivered more commonly than risk assessment for asymptomatic patients (15-28%), routine screening of pregnant women (31-77%), risk-reduction counseling (35-78%), and sex partner management (0-82%). To sustain the recent declines in gonorrhea incidence in the United States, private-sector providers and health systems must continue to offer gonorrhea prevention and clinical services and consider implementing interventions to improve delivery of risk assessment, risk-reduction counseling, and partner management services.

Is There an Association Between Alcohol Consumption and Sexually Transmitted Diseases? A Systematic Review

OBJECTIVE/GOAL

The objective of this study was to conduct a systematic review of published literature on the association between problematic alcohol consumption and sexually transmitted diseases (STDs).

DESIGN

Using a MEDLINE search (1995-2003) and article references, we identified articles that described measures of alcohol consumption and STDs and presented data on their association. For each eligible study, we classified the alcohol consumption measure as specific (problem drinking) or general, and examined study designs, study populations, STD measures, and results.

RESULTS

Of 42 eligible studies, 11 included specific measures of problem drinking, of which 8 found a significant association between alcohol consumption and at least 1 STD. The relationship did not appear to vary according to gender or pattern of alcohol consumption assessed.

CONCLUSIONS

The literature supports an overall association between problematic alcohol consumption and STDs, although their causal relationship cannot be determined with certainty from these observational studies. The findings have implications for prevention planners, clinicians, and individual patients at risk of STDs.