Background: Congenital syphilis (CS) is a significant public health challenge, requiring early diagnosis and treatment to improve infant outcomes. The aim of this study is to describe public health outcomes of infectious syphilis cases among pregnant patients and factors associated with a CS diagnosis for their infant. Methods: We conducted a retrospective review of demographic and clinical characteristics of infectious syphilis cases diagnosed during pregnancy and resulting infant outcomes in Alberta from 2017 to 2020 from the provincial communicable disease database. Adequate maternal treatment was defined as receiving at least one dose of Benzathine penicillin G-LA 2.4 million units IM at least 28 days before delivery. Univariate and multivariate analysis was performed to determine factors associated with CS diagnosis using SPSS version 25. Results: A total of 374 cases of infectious syphilis were diagnosed in pregnancy, with two patients being diagnosed twice in a single pregnancy. The majority (79.1%; n=296) of women had a live birth, followed by therapeutic abortion (9.4%; n=35), stillbirth (7.5%; n=28) and spontaneous abortion (4.0%; n=15). Infant records (n=265) were available for review (n=117 CS cases and 148 non-cases). Correlates associated with CS were screening time in third trimester (adjusted odds ratio [AOR] 8.4, 95% confidence interval [CI], 2.9-24.6) and fewer than 28 days before delivery (AOR 8.1, 1.4-47.8 [vs. first and second trimester] and inadequate treatment (AOR 86.1, CI, 15.9-466.5). Among the CS cases, 23.1% (n=27) were stillborn compared with one (0.7%) stillbirth in the non-CS infants (p<0.001). Conclusion: The early identification and treatment of syphilis in pregnancy is crucial to preventing poor infant outcomes.
Background: Congenital syphilis (CS) is a significant public health challenge, requiring early diagnosis and treatment to improve infant outcomes. The aim of this study is to describe public health outcomes of infectious syphilis cases among pregnant patients and factors associated with a CS diagnosis for their infant. Methods: We conducted a retrospective review of demographic and clinical characteristics of infectious syphilis cases diagnosed during pregnancy and resulting infant outcomes in Alberta from 2017 to 2020 from the provincial communicable disease database. Adequate maternal treatment was defined as receiving at least one dose of Benzathine penicillin G-LA 2.4 million units IM at least 28 days before delivery. Univariate and multivariate analysis was performed to determine factors associated with CS diagnosis using SPSS version 25. Results: A total of 374 cases of infectious syphilis were diagnosed in pregnancy, with two patients being diagnosed twice in a single pregnancy. The majority (79.1%; n=296) of women had a live birth, followed by therapeutic abortion (9.4%; n=35), stillbirth (7.5%; n=28) and spontaneous abortion (4.0%; n=15). Infant records (n=265) were available for review (n=117 CS cases and 148 non-cases). Correlates associated with CS were screening time in third trimester (adjusted odds ratio [AOR] 8.4, 95% confidence interval [CI], 2.9-24.6) and fewer than 28 days before delivery (AOR 8.1, 1.4-47.8 [vs. first and second trimester] and inadequate treatment (AOR 86.1, CI, 15.9-466.5). Among the CS cases, 23.1% (n=27) were stillborn compared with one (0.7%) stillbirth in the non-CS infants (p<0.001). Conclusion: The early identification and treatment of syphilis in pregnancy is crucial to preventing poor infant outcomes.
Authors: Laura E Starbird; Hae-Ra Han; Mark S Sulkowski; Chakra Budhathoki; Nancy R Reynolds; Jason E Farley Journal: Res Nurs Health Date: 2018-08-28 Impact factor: 2.228
Authors: Kimberly A Workowski; Laura H Bachmann; Philip A Chan; Christine M Johnston; Christina A Muzny; Ina Park; Hilary Reno; Jonathan M Zenilman; Gail A Bolan Journal: MMWR Recomm Rep Date: 2021-07-23
Authors: Laura E Starbird; Chakra Budhathoki; Hae-Ra Han; Mark S Sulkowski; Nancy R Reynolds; Jason E Farley Journal: J Viral Hepat Date: 2019-12-09 Impact factor: 3.728
Authors: Eline L Korenromp; Jane Rowley; Monica Alonso; Maeve B Mello; N Saman Wijesooriya; S Guy Mahiané; Naoko Ishikawa; Linh-Vi Le; Morkor Newman-Owiredu; Nico Nagelkerke; Lori Newman; Mary Kamb; Nathalie Broutet; Melanie M Taylor Journal: PLoS One Date: 2019-02-27 Impact factor: 3.240