University of Massachusetts Medical School Faculty Publications

Title

Screening for Bacterial Vaginosis in Pregnant Persons to Prevent Preterm Delivery: US Preventive Services Task Force Recommendation Statement

UMMS Affiliation

Department of Population and Quantitative Health Sciences, Division of Preventive And Behavioral Medicine; UMass Worcester Prevention Research Center

Publication Date

2020-04-07

Document Type

Article

Disciplines

Bacterial Infections and Mycoses | Female Urogenital Diseases and Pregnancy Complications | Health Services Administration | Health Services Research | Maternal and Child Health | Preventive Medicine | Women's Health

Abstract

Importance: Bacterial vaginosis is common and is caused by a disruption of the microbiological environment in the lower genital tract. In the US, reported prevalence of bacterial vaginosis among pregnant women ranges from 5.8% to 19.3% and is higher in some races/ethnicities. Bacterial vaginosis during pregnancy has been associated with adverse obstetrical outcomes including preterm delivery, early miscarriage, postpartum endometritis, and low birth weight.

Objective: To update its 2008 recommendation, the USPSTF commissioned a review of the evidence on the accuracy of screening and the benefits and harms of screening for and treatment of bacterial vaginosis in asymptomatic pregnant persons to prevent preterm delivery.

Population: This recommendation applies to pregnant persons without symptoms of bacterial vaginosis.

Evidence Assessment: The USPSTF concludes with moderate certainty that screening for asymptomatic bacterial vaginosis in pregnant persons not at increased risk for preterm delivery has no net benefit in preventing preterm delivery. The USPSTF concludes that for pregnant persons at increased risk for preterm delivery, the evidence is conflicting and insufficient, and the balance of benefits and harms cannot be determined.

Conclusions and Recommendation: The USPSTF recommends against screening for bacterial vaginosis in pregnant persons not at increased risk for preterm delivery. (D recommendation) The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for bacterial vaginosis in pregnant persons at increased risk for preterm delivery. (I statement).

Keywords

screening, bacterial vaginosis, pregnant, pregnancy, recommendation

DOI of Published Version

10.1001/jama.2020.2684

Source

US Preventive Services Task Force, Owens DK, Davidson KW, Krist AH, Barry MJ, Cabana M, Caughey AB, Donahue K, Doubeni CA, Epling JW Jr, Kubik M, Ogedegbe G, Pbert L, Silverstein M, Simon MA, Tseng CW, Wong JB. Screening for Bacterial Vaginosis in Pregnant Persons to Prevent Preterm Delivery: US Preventive Services Task Force Recommendation Statement. JAMA. 2020 Apr 7;323(13):1286-1292. doi: 10.1001/jama.2020.2684. PMID: 32259236. Link to article on publisher's site

Comments

Full author list omitted for brevity. For the full list of authors, see article.

Related Resources

Link to Article in PubMed

Journal/Book/Conference Title

JAMA

PubMed ID

32259236

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