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Tonni G, Grisolia G, Pisello M, Zampriolo P, Fasolato V, Sindico P, Araújo Junior E, Bonasoni MP. Congenital Syphilis Presenting with Brain Abnormalities at Neuroscan: A Case Report and a Brief Literature Review. Microorganisms 2022; 10:microorganisms10081497. [PMID: 35893555 PMCID: PMC9330733 DOI: 10.3390/microorganisms10081497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/13/2022] [Accepted: 07/20/2022] [Indexed: 02/04/2023] Open
Abstract
A case of vertical transmission in a 35-year-old pregnant woman, gravida 4, para 2 with an unknown medical history of carrying primary syphilis is described. A routine 3rd trimester scan was performed at 30 + 5 weeks of pregnancy, which revealed fetal growth restriction (FGR) associated with absent fetal movement, a pathologic neuroscan characterized by cortical calcifications and ominous Doppler waveform analysis of the umbilical artery and ductus venosus. Computerized electronic fetal monitoring (EFM) showed a Class III tracing, according to the American College of Obstetricians and Gynecologists (ACOG) guidelines. An emergency C-section was performed and a female newborn weighing 1470 g was delivered. The Apgar scores were 5 and 8 at the first and fifth min, respectively. Besides the prompted obstetrical and neonatal interventions, the neonate died after 7 days. A histologic examination of the placenta revealed a chorioamnionitis at stage 1/2 and grade 2/3. The parenchyma showed diffuse delayed villous maturation, focal infarcts, and intraparenchymal hemorrhages. The decidua presented with chronic deciduitis with plasma cells. The parents declined the autopsy. Congenital syphilis is an emerging worldwide phenomenon and the multidisciplinary management of the mother and the fetus should be mandatory.
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Affiliation(s)
- Gabriele Tonni
- Department of Obstetrics and Neonatology and Researcher, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), AUSL Reggio Emilia, 42122 Reggio Emilia, Italy
- Correspondence:
| | - Gianpaolo Grisolia
- Department of Obstetrics and Gynecology, Carlo Poma Hospital, ASST Mantova, 46100 Mantova, Italy; (G.G.); (M.P.); (P.Z.)
| | - Marlene Pisello
- Department of Obstetrics and Gynecology, Carlo Poma Hospital, ASST Mantova, 46100 Mantova, Italy; (G.G.); (M.P.); (P.Z.)
| | - Paolo Zampriolo
- Department of Obstetrics and Gynecology, Carlo Poma Hospital, ASST Mantova, 46100 Mantova, Italy; (G.G.); (M.P.); (P.Z.)
| | - Valeria Fasolato
- Neonatal Intensive Care Unit (NICU), Carlo Poma Hospital, ASST Mantova, 46100 Mantova, Italy; (V.F.); (P.S.)
| | - Paola Sindico
- Neonatal Intensive Care Unit (NICU), Carlo Poma Hospital, ASST Mantova, 46100 Mantova, Italy; (V.F.); (P.S.)
| | - Edward Araújo Junior
- Department of Obstetrics, Universitade Federal de Sao Paulo, Sao Paulo 04021-001, Brazil;
| | - Maria Paola Bonasoni
- Pathology Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), AUSL Reggio Emilia, 42122 Reggio Emilia, Italy;
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Perin J, Coleman JS, Ronda J, Neibaur E, Gaydos CA, Trent M. Maternal and Fetal Outcomes in an Observational Cohort of Women With Mycoplasma genitalium Infections. Sex Transm Dis 2021; 48:991-996. [PMID: 34654767 PMCID: PMC8595487 DOI: 10.1097/olq.0000000000001569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Despite evidence that Mycoplasma genitalium (MG) is a risk factor for adverse outcomes in pregnancy, screening in pregnant women is not currently recommended. METHODS Pregnant women between the ages of 13 and 29 years were recruited during their routine prenatal visits, screened for sexually transmitted infections (STIs) and followed for 1 year. We compared women with MG to those with no STIs, excluding women with STIs other than MG (Chlamydia trachomatis [CT], Neisseria gonorrhoeae [NG], or Trichomonas vaginalis [TV]) unless they were also codiagnosed with MG. Adverse outcomes were extracted from participants' medical records and compared between women with MG and those without STIs using exact or nonparametric approaches. Estimated differences were also adjusted for demographics using propensity scores with linear and logistic regression, where appropriate. We exclude women with MG and CT, NG, or TV diagnosis for primary analysis. RESULTS Of 281 participants enrolled from September 2015 until July 2019, 51 (18.1%) were diagnosed with MG. Of 51 women with MG, 12 (24%) were also diagnosed with CT, NG, or TV. All women with MG were offered treatment with azithromycin; however, only 28 (55%) were documented to receive treatment. Women with MG had similar outcomes to those with no STIs with a few exceptions. Average birth weight was lower among women with MG alone compared with women with no STIs when excluding coinfections (169-g difference, 15-323). CONCLUSIONS Our results indicate that MG is common in pregnant women and often presents as a coinfection. More research using population-based designs is needed to determine whether screening or treatment for women at risk for low birth weight or coinfections is warranted.
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Affiliation(s)
| | - Jenell S Coleman
- Department of Obstetrics and Gynecology, Johns Hopkins School of Medicine, Baltimore, MD
| | | | - Erica Neibaur
- From the Department of Pediatrics, Johns Hopkins School of Medicine
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Steriu L, Penciu RC, Nour CM, Izvoranu S, Mocanu ID, Bălţătescu GI, Cojocaru O, Tica VI. Syphilis associated with abdominal trauma and splenic rupture in pregnancy. ROMANIAN JOURNAL OF MORPHOLOGY AND EMBRYOLOGY 2021; 61:577-581. [PMID: 33544812 PMCID: PMC7864310 DOI: 10.47162/rjme.61.2.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
We present a case of a pregnant woman in the third trimester who came to the Department of Emergency, Sf. Apostol Andrei Emergency County Hospital, Constanţa, Romania, in September 2016, for abdominal pain and ascites. After admission, the patient was periodically tested (biochemically and by ultrasound). We also payed attention to the fetal well-being. During the hospitalization, the patient was also found positive for syphilis. Biochemical values have progressively altered, the fetus started to present acute fetal distress and the patient gave birth by Caesarean section after two days of hospitalization. The intraoperatory surprise was hemoperitoneum caused by posttraumatic splenic rupture. The relevance of this case consists in its rarity (we were not able to find in the literature a case with the association of pregnancy, syphilis, trauma, and splenic rupture), in the difficult histopathological clear assertion and in the clinical awareness of such a condition.
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Affiliation(s)
- Liliana Steriu
- Department of Obstetrics and Gynecology, Sf. Apostol Andrei Emergency County Hospital, Constanţa, Romania;
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Camacho-Montaño AM, Niño-Alba R, Páez-Castellanos E. Congenital syphilis with hydrops fetalis: report of four cases in a general referral hospital in Bogota, Colombia between 2016- 2020. REVISTA COLOMBIANA DE OBSTETRICIA Y GINECOLOGIA 2021; 72:149-161. [PMID: 34506702 PMCID: PMC8425360 DOI: 10.18597/rcog.3591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 06/15/2021] [Indexed: 11/04/2022]
Abstract
Objective To report four cases of hydrops fetalis secondary to congenital syphilis and carry out a review of the literature to answer the question, What is the antibiotic regimen used in cases of gestational syphilis with hydrops fetalis as a complication? Materials and Methods Four cases of congenital syphilis with hydrops fetalis are presented. Maternal age ranged between 17 and 28 years, gestational age at the time of diagnosis varied between 25 and 30 weeks, and two of the mothers had not initiated prenatal care at that time. Treatment with crystalline penicillin for gestational syphilis was given immediately 6 to 12 weeks before delivery in three cases and partners were prescribed treatment with benzathine penicillin. As for the neonates, two had no active infection or sequelae and one of them was considered to have congenital syphilis based on non-treponemal test titers. In one case, the patient was unable to receive syphilis treatment before delivery and her newborn had signs of active infection. A review of the literature was conducted in the Medline, LILACS and Google Scholar databases using the search terms “hydrops fetalis,” “Lues”, “syphilis – prenatal diagnosis - ultrasound - penicillin – treatment”. The search included case reports and case series or cohorts of newborns with gestational syphilis and hydrops fetalis. Information regarding treatment in the mothers and in the newborns was extracted. Results Overall, 119 articles were identified. Of these, 13 met the inclusion criteria, three were discarded because the full text could not be accessed. Ten studies with a total of 16 reported cases of hydrops fetalis secondary to congenital infection were reported. Of these, three presented with severe fetal anemia and required intrauterine transfusion; 5 cases received intrauterine penicillin treatment. In four cases the mother received weekly intramuscular injections of benzathine penicillin for 3 weeks, one received additional intravenous crystalline penicillin for 13 days, while another one received intravenous crystalline penicillin for 14 days. Treatment during gestation was not given in a total of 11 cases; and 6 of the 16 cases (37.5%) resulted in perinatal death. Conclusion Delays in prenatal care and late diagnosis and treatment of gestational syphilis are important causes of persistent congenital syphilis. Randomized studies are required to identify the best treatment in fetuses with congenital syphilis 30 days before delivery and in fetuses with systemic compromise during the second half of gestation.
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Affiliation(s)
| | - Reinaldo Niño-Alba
- Subred integrada de servicios de salud centro oriente. E.S.E. Bogotá (Colombia). .
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Theel ES, Katz SS, Pillay A. Molecular and Direct Detection Tests for Treponema pallidum Subspecies pallidum: A Review of the Literature, 1964-2017. Clin Infect Dis 2021; 71:S4-S12. [PMID: 32578865 PMCID: PMC7312206 DOI: 10.1093/cid/ciaa176] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Direct detection methods for Treponema pallidum include dark-field microscopy (DFM), direct fluorescence antibody (DFA) testing, immunohistochemistry (IHC), and nucleic acid amplification tests (NAATs). Here, we reviewed the relevant syphilis diagnostic literature to address 2 main questions with respect to T. pallidum direct detection techniques: “What are the performance characteristics for each direct detection test for T. pallidum and what are the optimal specimen types for each test?” and “What options are available for T. pallidum molecular epidemiology?” To answer these questions, we searched 5 electronic databases (OVID Medline, OVID Embase, CINAHL, Cochrane Library, and Scopus) from 1964 to 2017 using relevant search terms and identified 1928 articles, of which 37 met our inclusion criteria. DFM and DFA sensitivities ranged from 73% to 100% in cases of primary syphilis; and while sensitivity using silver stain histopathology for T. pallidum was generally low (0%–41%), higher performance characteristics were observed for T. pallidum–specific IHC (49–92%). Different genes have been targeted by T. pallidum–specific NAATs, with the majority of studies indicating that sensitivity is primarily dependent on the type of collected biological sample, with highest sensitivity observed in primary lesion exudate (75–95%). Given the rising incidence of syphilis, the development of direct, Food and Drug Administration–cleared T. pallidum NAATs should be considered an immediate priority.
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Affiliation(s)
- Elitza S Theel
- Division of Clinical Microbiology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Samantha S Katz
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Allan Pillay
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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Rac MWF, Stafford IA, Eppes CS. Congenital syphilis: A contemporary update on an ancient disease. Prenat Diagn 2020; 40:1703-1714. [PMID: 32362058 DOI: 10.1002/pd.5728] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/24/2020] [Accepted: 04/21/2020] [Indexed: 11/06/2022]
Abstract
Congenital syphilis (CS) rates reached a 20-year high in the United States in 2018. Unlike previous years, most babies diagnosed with CS were born to mothers who received prenatal care, indicative of the need for better provider education and guideline adherence. Current rates suggest that screening for syphilis should be performed at the first prenatal care visit and twice during the third trimester. There are two diagnostic algorithms available for use in the United States (traditional and reverse) and providers must understand how to perform each algorithm. Treatment should be administered according to stage of syphilis per Centers for Disease Control recommendations with best neonatal outcomes seen when treatment is initiated >30 days before delivery. Benzathine Penicillin G remains the only recommended treatment of syphilis during pregnancy. In viable pregnancies, a pretreatment ultrasound is recommended to identify sonographic evidence of fetal infection and treatment should be initiated with continuous fetal monitoring to evaluate for the Jarisch-Herxheimer reaction which can cause preterm labor and fetal distress. After adequate syphilotherapy, a fourfold decline in maternal nontreponemal titers may not be observed by delivery and does not correlate with rates of CS.
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Affiliation(s)
- Martha W F Rac
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Irene A Stafford
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
| | - Catherine S Eppes
- Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA
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Duby J, Bitnun A, Shah V, Shannon P, Shinar S, Whyte H. Non-immune Hydrops Fetalis and Hepatic Dysfunction in a Preterm Infant With Congenital Syphilis. Front Pediatr 2019; 7:508. [PMID: 31921721 PMCID: PMC6927290 DOI: 10.3389/fped.2019.00508] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 11/22/2019] [Indexed: 11/13/2022] Open
Abstract
We report a case of a preterm infant with congenital syphilis who presented with non-immune hydrops fetalis. Hepatic dysfunction was present at birth and acutely worsened following antibiotic administration. Placental pathology demonstrated infiltration with numerous spirochetes. Although critically ill, the infant recovered with intravenous penicillin G and supportive care. This case demonstrates that congenital syphilis remains a contemporary disease demanding enhanced awareness from clinicians. Manifestations evident in utero or in the newborn can be severe and may result in fetal demise or neonatal death. Moreover, we hypothesize that the treatment resulted in a Jarisch-Herxheimer reaction as manifested by the hepatic deterioration. The incidence of congenital syphilis and its associated complications can be greatly reduced with strict adherence to universal prenatal testing and comprehensive follow-up.
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Affiliation(s)
- Jessica Duby
- Division of Neonatology, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Paediatrics, University of Toronto, Toronto, ON, Canada
| | - Ari Bitnun
- Department of Paediatrics, University of Toronto, Toronto, ON, Canada
- Division of Infectious Diseases, The Hospital for Sick Children, Toronto, ON, Canada
| | - Vibhuti Shah
- Department of Paediatrics, University of Toronto, Toronto, ON, Canada
- Department of Paediatrics, Mount Sinai Hospital, Toronto, ON, Canada
| | - Patrick Shannon
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathology, University of Toronto, Toronto, ON, Canada
| | - Shiri Shinar
- Department of Obstetrics and Gynaecology, Mount Sinai Hospital, Toronto, ON, Canada
- Department of Obstetrics and Gynaecology, University of Toronto, Toronto, ON, Canada
| | - Hilary Whyte
- Division of Neonatology, The Hospital for Sick Children, Toronto, ON, Canada
- Department of Paediatrics, University of Toronto, Toronto, ON, Canada
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8
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Challenges in the Contemporary Management of Syphilis among Pregnant Women in New Orleans, LA. Infect Dis Obstet Gynecol 2019; 2019:2613962. [PMID: 30894787 PMCID: PMC6393911 DOI: 10.1155/2019/2613962] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 01/28/2019] [Indexed: 11/23/2022] Open
Abstract
Objective The aim of this retrospective review is to evaluate trends in the management of maternal and congenital syphilis (CS) in a tertiary care center in New Orleans, LA. Study Design All cases of maternal and neonatal syphilis over a five year period at Touro Infirmary, New Orleans, LA, were identified using ICD-9/10 codes. Charts were reviewed for demographic and obstetrical variables, stage of syphilis at diagnosis, lab values, and treatment regimen. Newborn treatment and other outcomes were recorded. Results During the study period 106 infected mother-baby pairs were identified. Of these, 73 charts are available for review. 41% (n = 30) of women received inadequate therapy according to their stage of disease. 9% of newborns (n = 6) were found to be symptomatic for CS; however, only 83.3% of these were admitted to the neonatal intensive care unit. Only 20% (n = 6) of infants were adequately treated with an extended penicillin regimen if the mother was not adequately treated. Furthermore, only 63.0% of newborns had a nontreponemal titer performed. Conclusion With rising rates of CS, strict adherence to the 2015 CDC guidelines for treatment of syphilis must be maintained.
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Latent Syphilis Infection in Pregnancy: An Ultrasound Diagnosed Case of Penicillin Treatment Failure. Case Rep Obstet Gynecol 2018; 2018:8706738. [PMID: 30147973 PMCID: PMC6083644 DOI: 10.1155/2018/8706738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 07/15/2018] [Indexed: 11/17/2022] Open
Abstract
We report a case of early latent syphilis (reactive serologic tests without clinical evidence of disease within 24 months from the onset of the infection) in pregnancy. Despite an appropriate maternal treatment with benzathine penicillin G, sonographic signs of fetal syphilis were detected. Follow-up scans, in addiction to serial serological tests, have allowed the identification of fetal infection and therefore the failure of antibiotic therapy. We highlight the importance of ultrasound in suspecting fetal infection and in evaluation of the fetal response after penicillin treatment.
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Hussein K, Peter C, Sedlacek L, Kaisenberg CV, Kreipe HH. [Necrotizing funisitis : Histopathological indicator of occult congenital syphilis]. DER PATHOLOGE 2016; 38:312-316. [PMID: 27411696 DOI: 10.1007/s00292-016-0177-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Congenital syphilis is a rare disease in central Europe. Placental changes may be non-specific but a typical finding is necrotizing funisitis of the umbilical cord. In a case report we describe how the histopathological incidental finding of B lymphocyte-rich, necrotizing funisitis led to the diagnosis of a previously unknown Treponema pallidum infection in parents and their newborn child. The pathological suspicion of congenital syphilis, although rare, has implications for the clinical management (serological evaluation of parents and child as well as the social environment, evaluation of viral coinfection and treatment decision) and is a notifiable disease.
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Affiliation(s)
- K Hussein
- Institut für Pathologie, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625, Hannover, Deutschland.
| | - C Peter
- Klinik für Pädiatrische Pneumologie, Allergologie und Neonatologie, Medizinische Hochschule Hannover, Hannover, Deutschland
| | - L Sedlacek
- Institut für Medizinische Mikrobiologie und Krankenhaushygiene, Medizinische Hochschule Hannover, Hannover, Deutschland
| | - C von Kaisenberg
- Klinik für Frauenheilkunde, Geburtshilfe und Reproduktionsmedizin, Medizinische Hochschule Hannover, Hannover, Deutschland
| | - H H Kreipe
- Institut für Pathologie, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625, Hannover, Deutschland
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Panchaud A, Stojanov M, Ammerdorffer A, Vouga M, Baud D. Emerging Role of Zika Virus in Adverse Fetal and Neonatal Outcomes. Clin Microbiol Rev 2016; 29:659-94. [PMID: 27281741 PMCID: PMC4978612 DOI: 10.1128/cmr.00014-16] [Citation(s) in RCA: 117] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The rapid spread of the Zika virus (ZIKV) in the Americas and its potential association with thousands of suspected cases of microcephaly in Brazil and higher rates of Guillain-Barré syndrome meet the conditions for a Public Health Emergency of International Concern, as stated by the World Health Organization in February 2016. Two months later, the Centers for Disease Control and Prevention (CDC) announced that the current available evidence supports the existence of a causal relationship between prenatal Zika virus infection and microcephaly and other serious brain anomalies. Microcephaly can be caused by several factors, and its clinical course and prognosis are difficult to predict. Other pathogens with proven teratogenicity have been identified long before the current ZIKV epidemic. Despite the growing number of cases with maternal signs of infection and/or presence of ZIKV in tissues of affected newborns or fetuses, it is currently difficult to assess the magnitude of increase of microcephaly prevalence in Brazil, as well as the role of other factors in the development of congenital neurological conditions. Meanwhile, health agencies and medical organizations have issued cautious guidelines advising health care practitioners and expectant couples traveling to, returning from, or living in affected areas. Analogous to dengue virus (DENV) epidemics, ZIKV has the potential to become endemic in all countries infested by Aedes mosquitoes, while new mutations could impact viral replication in humans, leading to increased virulence and consequently heightened chances of viral transmission to additional naive mosquito vectors. Studies are urgently needed to answer the questions surrounding ZIKV and its role in congenital neurological conditions.
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Affiliation(s)
- Alice Panchaud
- School of Pharmaceutical Sciences, University of Geneva and University of Lausanne, Geneva, Switzerland Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA Swiss Teratogen Information Service and Division of Clinical Pharmacology, University of Lausanne and University Hospital, Lausanne, Switzerland
| | - Miloš Stojanov
- Institute of Microbiology, Faculty of Biology and Medicine, University of Lausanne and University Hospital, Lausanne, Switzerland Materno-fetal and Obstetrics Research Unit, Department Femme-Mère-Enfant, University of Lausanne and University Hospital, Lausanne, Switzerland
| | - Anne Ammerdorffer
- Institute of Microbiology, Faculty of Biology and Medicine, University of Lausanne and University Hospital, Lausanne, Switzerland Materno-fetal and Obstetrics Research Unit, Department Femme-Mère-Enfant, University of Lausanne and University Hospital, Lausanne, Switzerland
| | - Manon Vouga
- Institute of Microbiology, Faculty of Biology and Medicine, University of Lausanne and University Hospital, Lausanne, Switzerland Materno-fetal and Obstetrics Research Unit, Department Femme-Mère-Enfant, University of Lausanne and University Hospital, Lausanne, Switzerland
| | - David Baud
- Institute of Microbiology, Faculty of Biology and Medicine, University of Lausanne and University Hospital, Lausanne, Switzerland Materno-fetal and Obstetrics Research Unit, Department Femme-Mère-Enfant, University of Lausanne and University Hospital, Lausanne, Switzerland
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Morshed MG, Singh AE. Recent trends in the serologic diagnosis of syphilis. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2015; 22:137-47. [PMID: 25428245 PMCID: PMC4308867 DOI: 10.1128/cvi.00681-14] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Complexities in the diagnosis of syphilis continue to challenge clinicians. While direct tests (e.g., microscopy or PCR) are helpful in early syphilis, the mainstay of diagnosis remains serologic tests. The traditional algorithm using a nontreponemal test (NTT) followed by a treponemal test (TT) remains the standard in many parts of the world. More recently, the ability to automate the TT has led to the increasingly widespread use of reverse algorithms using treponemal enzyme immunoassays (EIAs). Rapid, point-of-care TTs are in widespread use in developing countries because of low cost, ease of use, and reasonable performance. However, none of the current diagnostic algorithms are able to distinguish current from previously treated infections. In addition, the reversal of traditional syphilis algorithms has led to uncertainty in the clinical management of patients. The interpretation of syphilis tests is further complicated by the lack of a reliable gold standard for syphilis diagnostics, and the newer tests can result in false-positive reactions similar to those seen with older tests. Little progress has been made in the area of serologic diagnostics for congenital syphilis, which requires assessment of maternal treatment and serologic response as well as clinical and laboratory investigation of the neonate for appropriate management. The diagnosis of neurosyphilis continues to require the collection of cerebrospinal fluid for a combination of NTT and TT, and, while newer treponemal EIAs look promising, more studies are needed to confirm their utility. This article reviews current tests and discusses current controversies in syphilis diagnosis, with a focus on serologic tests.
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Affiliation(s)
- Muhammad G Morshed
- Department of Pathology & Laboratory Medicine, Faculty of Medicine, University of British Columbia, and BC Public Health Microbiology and Reference Laboratory, Provincial Health Services Authority, Vancouver, BC, Canada
| | - Ameeta E Singh
- Department of Medicine/Infectious Diseases, University of Alberta, Edmonton, Alberta, Canada
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Singh AE, Levett PN, Fonseca K, Jayaraman GC, Lee BE. Canadian Public Health Laboratory Network laboratory guidelines for congenital syphilis and syphilis screening in pregnant women in Canada. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2015; 26 Suppl A:23A-8A. [PMID: 25798162 PMCID: PMC4353984 DOI: 10.1155/2015/589085] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Despite universal access to screening for syphilis in all pregnant women in Canada, cases of congenital syphilis have been reported in recent years in areas experiencing a resurgence of infectious syphilis in heterosexual partnerships. Antenatal screening in the first trimester continues to be important and should be repeated at 28 to 32 weeks and again at delivery in women at high risk of acquiring syphilis. The diagnosis of congenital syphilis is complex and is based on a combination of maternal history and clinical and laboratory criteria in both mother and infant. Serologic tests for syphilis remain important in the diagnosis of congenital syphilis and are complicated by the passive transfer of maternal antibodies which can affect the interpretation of reactive serologic tests in the infant. All infants born to mothers with reactive syphilis tests should have nontreponemal tests (NTT) and treponemal tests (TT) performed in parallel with the mother's tests. A fourfold or higher titre in the NTT in the infant at delivery is strongly suggestive of congenital infection but the absence of a fourfold or greater NTT titre does not exclude congenital infection. IgM tests for syphilis are not currently available in Canada and are not recommended due to poor performance. Other evaluation in the newborn infant may include long bone radiographs and cerebrospinal fluid tests but all suspect cases should be managed in conjunction with sexually transmitted infection and/or pediatric experts.
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Affiliation(s)
- Ameeta E Singh
- Division of Infectious Diseases, University of Alberta, Edmonton, Alberta
| | - Paul N Levett
- Saskatchewan Disease Control Laboratory, Regina, Saskatchewan
| | - Kevin Fonseca
- Alberta Provincial Laboratory for Public Health, Calgary, Alberta
| | - Gayatri C Jayaraman
- Centre for Communicable Diseases and Infection Control, Public Health Agency of Canada, Ottawa, Ontario
| | - Bonita E Lee
- Division of Pediatric Infectious Diseases, University of Alberta, Edmonton, Alberta
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14
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Stoltey JE, Cohen SE. Syphilis transmission: a review of the current evidence. Sex Health 2015; 12:103-9. [PMID: 25702043 DOI: 10.1071/sh14174] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2014] [Accepted: 12/22/2014] [Indexed: 11/23/2022]
Abstract
Syphilis remains widespread worldwide, with increasing rates among men who have sex with men. This paper reviews available evidence regarding syphilis transmission, including data on: sexual transmission (transmission probability per sexual partnership), vertical transmission, transmission via blood products and organ donation, and other rare modes of transmission. In addition, host susceptibility to syphilis infection is discussed. Syphilis screening and treatment, condoms and risk-reduction counselling and how they modify syphilis transmission dynamics are considered.
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Affiliation(s)
- Juliet E Stoltey
- University of California, San Francisco - Division of Infectious Diseases, 513 Parnassus Avenue, Box 0654, San Francisco, CA 94143, USA
| | - Stephanie E Cohen
- San Francisco Department of Public Health, 356 7th Street, San Francisco, CA 94103, USA
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Rac MW, Bryant SN, McIntire DD, Cantey JB, Twickler DM, Wendel GD, Sheffield JS. Progression of ultrasound findings of fetal syphilis after maternal treatment. Am J Obstet Gynecol 2014; 211:426.e1-6. [PMID: 24907700 DOI: 10.1016/j.ajog.2014.05.049] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 04/24/2014] [Accepted: 05/31/2014] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate ultrasound findings of fetal syphilis and to describe their progression after maternal treatment. STUDY DESIGN This was a retrospective cohort study from September 1981 to June 2011 of seropositive women after 18 weeks of gestation who had an ultrasound before treatment to evaluate for fetal syphilis. Only those women who received treatment after the initial ultrasound scan, but before delivery, were included. If the initial ultrasound scan was abnormal, serial sonography was performed until resolution of the abnormality or delivery. Patient demographics, ultrasound findings, stage of syphilis, delivery, and infant outcomes were recorded. Standard statistical analyses were performed. Kaplan-Meier estimates were constructed to estimate time to resolution. RESULTS Two hundred thirty-five women met the inclusion criteria; 73 of them (30%) had evidence of fetal syphilis on initial ultrasound scan. Abnormalities included hepatomegaly (79%), placentomegaly (27%), polyhydramnios (12%), ascites (10%) and abnormal middle cerebral arterial Doppler assessment (33%). After treatment, middle cerebral arterial Doppler assessment abnormalities, ascites, and polyhydramnios resolved first, followed by placentomegaly and finally hepatomegaly. Infant outcomes were available for 173 deliveries; of these, 32 infants (18%) were diagnosed with congenital syphilis. Congenital syphilis was more common when antenatal ultrasound abnormalities were present (39% vs 12%; P < .001). Infant examination findings at delivery were similar between women with and without an abnormal pretreatment ultrasound scan. However, in those infants with congenital syphilis, hepatomegaly was the most frequent abnormality found, regardless of antenatal ultrasound findings. CONCLUSION Sonographic signs of fetal syphilis confer a higher risk of congenital syphilis at delivery for all maternal stages. Hepatomegaly develops early and resolves last after antepartum treatment.
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Macé G, Castaigne V, Trabbia A, Guigue V, Cynober E, Cortey A, Lalande V, Carbonne B. Fetal anemia as a signal of congenital syphilis. J Matern Fetal Neonatal Med 2013; 27:1375-7. [DOI: 10.3109/14767058.2013.853288] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Prenatal diagnosis of congenital syphilis using two- and three-dimensional ultrasonography: case report. Case Rep Infect Dis 2012; 2012:478436. [PMID: 22957281 PMCID: PMC3432329 DOI: 10.1155/2012/478436] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Accepted: 07/16/2012] [Indexed: 12/05/2022] Open
Abstract
The numbers of syphilis cases have been increasing considerably, especially in eastern europe, thereby contributing towards greater chances of cases of congenital syphilis. Some of the complications of congenital syphilis can be detected on two-dimensional ultrasonography (2DUS), and these are generally manifested in the second trimester of pregnancy. The commonest ultrasonographic signs are hepatosplenomegaly, placentomegaly, and fetal growth restriction, while lower-frequency occurrences include intrahepatic calcifications, ascites, fetal hydrops, and even fetal death. Three-dimensional ultrasonography (3DUS) is a relatively new imaging technique that is adjuvant to 2DUS and enables detailed assessment of the fetal surface anatomy. We present a case of a 21-year-old primigravida with a diagnosis of congenital syphilis, with obstetric 2DUS findings of hepatosplenomegaly, ascites, pericardial effusion and hyperechogenicity of the cerebral parenchyma. 3DUS in rendering mode allowed clear assessment of the fetal limbs, especially the feet, which appeared twisted and lacked some toes. It allowed the parents to understand the pathological condition better and improved prenatal management and neonatal followup. 3DUS can be used routinely for assessing fetal malformations resulting from congenital infections.
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Rodríguez-Cerdeira C, Silami-Lopes VG. Congenital syphilis in the 21st century. ACTAS DERMO-SIFILIOGRAFICAS 2012; 103:679-93. [PMID: 22382200 DOI: 10.1016/j.ad.2011.10.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2011] [Revised: 09/27/2011] [Accepted: 10/02/2011] [Indexed: 10/28/2022] Open
Abstract
While the prevalence of congenital syphilis continues to be low throughout most of the developed world, there has been a slight resurgence of the disease in several European countries, including Spain. In this context, we need to become more familiar with the signs and symptoms of this disease and consider its diagnosis in patients with only mild clinical manifestations. A definitive diagnosis may be difficult or even impossible in patients whose diagnostic tests reveal low positive titers or inconsistent results. The cornerstone of congenital syphilis control is prenatal screening and the treatment of infected mothers with penicillin, an effective and economical intervention. Based on a review of the literature supplemented by data from our own clinical experience, this article provides a detailed description of the clinical manifestations of congenital syphilis as well as the various diagnostic methods and treatments available.
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Zhou Q, Wang L, Chen C, Cao Y, Yan W, Zhou W. A case series of 130 neonates with congenital syphilis: preterm neonates had more clinical evidences of infection than term neonates. Neonatology 2012; 102:152-6. [PMID: 22760016 DOI: 10.1159/000339291] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2011] [Accepted: 05/04/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND The early clinical manifestations of congenital syphilis (CS) vary from asymptomatic to florid lesions, involving multisystem damage. But little is known about the differences of early clinical features between preterm and term neonates with CS. OBJECTIVES To compare the clinical characteristics between preterm and term neonates with CS and analyze the possible underlying reasons for the differences. METHODS Consecutive medical charts of infants at risk for CS from January 1999 to December 2009 were retrospectively reviewed. Neonates with positive 19S-IgM in serum were included in the study. RESULTS Among the 1,670 cases at risk for CS, 130 neonatal cases with positive 19S-IgM in serum were included in the analysis, including 58 preterm ones and 72 full-term ones. Compared with term neonates with CS, preterm ones were more likely to have characteristic skin rash (36.2 vs. 9.7%, p < 0.001), hepatomegaly (51.7 vs. 25%, p = 0.02), splenomegaly (32.8 vs. 15.4%, p = 0.02), PRP titer ≥1:8 (96.6 vs. 70.8%, p < 0.001), thrombocytopenia (43.1 vs. 23.6%, p = 0.018), elevated CRP (65.5 vs. 36.5%, p = 0.002), and abnormal long bone X-ray results (94.6 vs. 68.1%, p < 0.001). Fewer mothers of preterm neonates with CS received treatment for syphilis (15.5 vs. 40.3%, p = 0.003). The rate of withdrawal of care was higher in preterm neonates with CS (31 vs.12.5%, p = 0.036). CONCLUSIONS Preterm neonates with CS had more clinical evidences and suffered more than term ones.
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Affiliation(s)
- Qinhua Zhou
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai, China
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Kim JK, Choi SR, Lee HJ, Kim DH, Yoon MS, Jo HS. Congenital syphilis presenting with a generalized bullous and pustular eruption in a premature newborn. Ann Dermatol 2011; 23 Suppl 1:S127-30. [PMID: 22028559 PMCID: PMC3199409 DOI: 10.5021/ad.2011.23.s1.s127] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2010] [Revised: 11/04/2010] [Accepted: 11/04/2010] [Indexed: 11/16/2022] Open
Abstract
Congenital syphilis occurs when Treponema pallidum crosses the placenta during pregnancy or from contact with an infectious genital lesion during delivery. Cutaneous manifestations of congenital syphilis are relatively common, occurring in approximately 30% to 70% of patients. Maculopapular lesions, vesiculobullous lesions, condylomata lata lesions, annular lesions, and erythema multiforme-like targetoid lesions have been reported. We report on a premature newborn with congenital syphilis who presented with generalized bullous and pustular eruption and desquamation at birth.
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Affiliation(s)
- Jin Ki Kim
- Department of Dermatology, CHA Bundang Medical Center, CHA University, Seongnam, Korea
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PCR Detection of
Haemophilus ducreyi, Treponema pallidum
, and
Mycoplasma genitalium. Mol Microbiol 2011. [DOI: 10.1128/9781555816834.ch25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Blencowe H, Cousens S, Kamb M, Berman S, Lawn JE. Lives Saved Tool supplement detection and treatment of syphilis in pregnancy to reduce syphilis related stillbirths and neonatal mortality. BMC Public Health 2011; 11 Suppl 3:S9. [PMID: 21501460 PMCID: PMC3231915 DOI: 10.1186/1471-2458-11-s3-s9] [Citation(s) in RCA: 126] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Globally syphilis is an important yet preventable cause of stillbirth, neonatal mortality and morbidity. OBJECTIVES This review sought to estimate the effect of detection and treatment of active syphilis in pregnancy with at least 2.4 MU benzathine penicillin (or equivalent) on syphilis-related stillbirths and neonatal mortality. METHODS We conducted a systematic literature review of multiple databases to identify relevant studies. Data were abstracted into standardised tables and the quality of evidence was assessed using adapted GRADE criteria. Where appropriate, meta-analyses were undertaken. RESULTS Moderate quality evidence (3 studies) supports a reduction in the incidence of clinical congenital syphilis of 97% (95% c.i 93 - 98%) with detection and treatment of women with active syphilis in pregnancy with at least 2.4 MU penicillin. The results of meta-analyses suggest that treatment with penicillin is associated with an 82% reduction in stillbirth (95% c.i. 67 - 90%) (8 studies), a 64% reduction in preterm delivery (95% c.i. 53 - 73%) (7 studies) and an 80% reduction in neonatal deaths (95% c.i. 68 - 87%) (5 studies). Although these effect estimates were large and remarkably consistent across studies, few of the studies adjusted for potential confounding factors and thus the overall quality of the evidence was considered low. However, given these large observed effects and a clear biological mechanism for effectiveness the GRADE recommendation is strong. CONCLUSION Detection and appropriate, timely penicillin treatment is a highly effective intervention to reduce adverse syphilis-related pregnancy outcomes. More research is required to identify the most cost-effective strategies for achieving maximum coverage of screening for all pregnant women, and access to treatment if required.
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Affiliation(s)
| | - Simon Cousens
- London School of Hygiene and Tropical Medicine, London, UK
| | - Mary Kamb
- Centers for Disease Control and Prevention, Division of STD Prevention, Atlanta, USA
| | - Stuart Berman
- Centers for Disease Control and Prevention, Division of STD Prevention, Atlanta, USA
| | - Joy E Lawn
- Saving Newborn Lives/Save the Children-USA, South Africa
- Health Systems Strengthening Unit, Medical Research Council, South Africa
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Chau J, Atashband S, Chang E, Westerberg BD, Kozak FK. A systematic review of pediatric sensorineural hearing loss in congenital syphilis. Int J Pediatr Otorhinolaryngol 2009; 73:787-92. [PMID: 19321207 DOI: 10.1016/j.ijporl.2009.02.021] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2009] [Revised: 02/17/2009] [Accepted: 02/18/2009] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Congenital syphilis is a known cause of progressive sensorineural hearing loss. The prevalence of syphilitic sensorineural hearing loss (SNHL) in childhood is not clearly defined. OBJECTIVE To determine the frequency and characteristics of pediatric SNHL following intrauterine infection with or exposure to Treponema pallidum in order to develop evidence-based guidelines for audiologic monitoring. DATA SOURCES Medline (1950-March 2008), EMBASE (1980-March 2008), CINAHL (1982-March 2008), BIOSIS Previews (1969-March 2008), and Cochrane databases. Manual search of references of identified articles and book chapters. STUDY SELECTION Articles with an inception cohort of children infected with T. pallidum during pregnancy, positive serological identification of syphilis infection in the antenatal period or pathognomonic clinical signs of congenital syphilis infection, and longitudinal serial audiologic evaluations to identify the prevalence and progression of SNHL. DATA EXTRACTION Patient information, maternal and infant serologic status, and audiometric data extracted in an independent fashion. Discrepancies resolved through mutual consensus. DATA SYNTHESIS Descriptive statistics. RESULTS One prospective cohort study met the inclusion criteria. No cases of SNHL in infants with early congenital syphilis treated with antibiotics in the neonatal period were identified. CONCLUSIONS There have been no reports of children with confirmed congenital SNHL secondary to in utero syphilis infection. Newborns with positive syphilis serology should have hearing screening performed at birth and receive treatment with an appropriate course of penicillin therapy. Longitudinal hearing screening is recommended for all pediatric patients with congenital syphilis, as further studies documenting longitudinal audiometric data for patients previously treated either fully or partly for congenital syphilis are required.
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Thompson SM, Dadiz R, Young K, Teomete U, Toledano S, Rodriguez MM. Newborn girl with massive hepatomegaly, anemia, and thrombocytopenia. J Pediatr 2008; 152:129-32. [PMID: 18154914 DOI: 10.1016/j.jpeds.2007.08.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2007] [Revised: 07/16/2007] [Accepted: 08/22/2007] [Indexed: 10/22/2022]
Affiliation(s)
- Sherry M Thompson
- Department of Pathology, University of Miami, Leonard M. Miller School of Medicine, Jackson Children's Hospital, Miami, Florida 33136, USA
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Abstract
Syphilis rates in women and congenital syphilis rates have declined steadily in the United States in recent years. However, syphilis remains a worldwide public health problem, with more than 12 million cases in adults and more than half a million pregnancies affected yearly. Prenatal screening and treatment programs are limited or nonexistent in many developing countries. The genome of Treponema pallidum, one of the smallest among prokaryotes, has been sequenced, but methods for continuous in vitro cultivation of the microbe remain elusive. There are no promising candidates for future vaccines at this time. Serologic testing, for both specific treponemal and nontreponemal antibodies, continues to be a primary means of diagnosis. Penicillin remains the drug of choice for congenital and acquired syphilis in childhood. The diagnosis of syphilis beyond early infancy raises concerns for possible child sexual abuse, although progression of congenital syphilis may account for some cases. Syphilis is a potentially eradicable disease, but this can be achieved only with sustained international will and cooperation to fund the necessary screening and treatment programs.
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Affiliation(s)
- Charles R Woods
- Department of Pediatrics, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA.
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Abstract
Sexually transmitted infections remain a major public health concern in the United States. An estimated 19 million infections occur each year. The economic burden imposed by sexually transmitted infections is impressive: direct medical costs have been estimated as high as 15.5 billion US dollars annually. Sexually transmitted infections are relatively common during pregnancy, especially in indigent, urban populations. Education, screening, treatment, and prevention are important components of prenatal care for women at increased risk for these infections. Treatment of these sexually transmitted infections is clearly associated with improved pregnancy outcome and reductions in perinatal mortality.
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Affiliation(s)
- Lisa M Hollier
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Texas Houston Medical School, Lyndon Baines Johnson General Hospital, Houston, TX 77026, USA.
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Hollier LM, Hill J, Sheffield JS, Wendel GD. State laws regarding prenatal syphilis screening in the United States. Am J Obstet Gynecol 2003; 189:1178-83. [PMID: 14586375 DOI: 10.1067/s0002-9378(03)00547-7] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The purpose of this study was to assess the frequency and pattern of state laws or regulations regarding prenatal syphilis serologic screening in the United States in 2001. STUDY DESIGN We surveyed the United States for existing laws and regulations regarding serologic screening for syphilis during pregnancy. Testing was compared with 2000 state rates of syphilis in women and newborn infants, with states that had syphilis high morbidity areas, and with national 2000 and 2010 objectives for rates of syphilis. RESULTS Forty-six of the 50 states (90%) and the District of Columbia have laws regarding antenatal syphilis screening. Thirty-four of the 46 statutes (76%) mandate one prenatal test, usually at the first prenatal visit or early in pregnancy. Twelve laws (26%) include third-trimester testing for all or high-risk women. The presence of high morbidity areas, incidence of early syphilis in women, and rates of congenital syphilis are associated with increasing frequency of legislated antepartum screening. CONCLUSION Only 90% of states have statutes that require antepartum syphilis screening, and there is variation in the content of the statutes about the number and timing of tests. States with a heavy burden of infectious syphilis in women tend to require more prenatal testing.
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Affiliation(s)
- Lisa M Hollier
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Texas Health Science Center at Houston, LBJ General Hospital, 77026, USA.
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Sheffield JS, Sánchez PJ, Morris G, Maberry M, Zeray F, McIntire DD, Wendel GD. Congenital syphilis after maternal treatment for syphilis during pregnancy. Am J Obstet Gynecol 2002; 186:569-73. [PMID: 11904625 DOI: 10.1067/mob.2002.121541] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The purpose of this study was to characterize pregnancies that were complicated by maternal syphilis that had been treated before delivery in which the newborn infant was diagnosed with congenital syphilis. STUDY DESIGN Prospective surveillance from January 1, 1982, to December 31, 1998, involved women who received antenatal treatment for syphilis. Infants who were born with congenital syphilis were identified by clinical or laboratory criteria. Antepartum factors such as gestational age, time to delivery and VDRL titers were then analyzed and compared with those of women who had been treated and who were delivered of an uninfected infant. The 1:1 match was based on the stage of syphilis and the gestational age at treatment. RESULTS Forty-three women who received antepartum therapy for syphilis were delivered of an infant with congenital syphilis. Most of the women had been treated for early syphilis; the mean gestational age at treatment was 30.3 weeks. Thirty-five percent of the women were treated >30 days before delivery. Fifty-six percent of the infants were preterm. The 1:1 match revealed that treatment and delivery high VDRL titers, prematurity, and a short interval from treatment to delivery were significantly different in those infants who were diagnosed with congenital syphilis. CONCLUSION High VDRL titers at treatment and delivery, earlier maternal stage of syphilis, the interval from treatment to delivery, and delivery of an infant at < or =36 weeks' gestation are associated with the delivery of a congenitally infected neonate after adequate treatment for maternal syphilis.
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Affiliation(s)
- Jeanne S Sheffield
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas 75235-9032, USA
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Madianos PN, Lieff S, Murtha AP, Boggess KA, Auten RL, Beck JD, Offenbacher S. Maternal periodontitis and prematurity. Part II: Maternal infection and fetal exposure. ANNALS OF PERIODONTOLOGY 2001; 6:175-82. [PMID: 11887461 DOI: 10.1902/annals.2001.6.1.175] [Citation(s) in RCA: 197] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Clinical data from the first 812 deliveries from a cohort study of pregnant mothers entitled Oral Conditions and Pregnancy (OCAP) demonstrate that both antepartum maternal periodontal disease and incidence/progression of periodontal disease are associated with preterm birth and growth restriction after adjusting for traditional obstetric risk factors. In the current study we present measures of maternal periodontal infection using whole chromosomal DNA probes to identify 15 periodontal organisms within maternal periodontal plaque sampled at delivery. In addition, maternal postpartum IgG antibody and fetal exposure, as indexed by fetal cord blood IgM level to these 15 maternal oral pathogens, was measured by whole bacterial immunoblots. The potential role of maternal infection with specific organisms within 2 bacterial complexes most often associated with periodontitis, conventionally termed "Orange" (Campylobacter rectus, Fusobacterium nucleatum, Peptostreptococcus micros, Prevotella nigrescens, and Prevotella intermedia) and "Red" (Porphyromonas gingivalis, Bacteroides forsythus, and Treponema denticola) complexes, respectively, to prematurity was investigated by relating the presence of oral infection, maternal IgG, and fetal cord IgM, comparing full-term to preterm (gestational age < 37 weeks). The prevalence of 8 periodontal pathogens was similar among term and preterm mothers at postpartum. There was a 2.9-fold higher prevalence of IgM seropositivity for one or more organisms of the Orange or Red complex among preterm babies, as compared to term babies (19.9% versus 6.9%, respectively, P = 0.0015, chi square). Specifically, the prevalence of positive fetal IgM to C. rectus was significantly higher for preterm as compared to full-term neonates (20.0% versus 6.3%, P = 0.0002, as well as P. intermedia (8.8% versus 1.1%, P = 0.0003). A lack of maternal IgG antibody to organisms of the Red complex was associated with an increased rate of prematurity with an odds ratio (OR) = 2.2; confidence interval (CI) 1.48 to 3.79), consistent with the concept that maternal antibody protects the fetus from exposure and resultant prematurity. The highest rate of prematurity (66.7%) was observed among those mothers without a protective Red complex IgG response coupled with a fetal IgM response to Orange complex microbes (combined OR 10.3; P < 0.0001). These data support the concept that maternal periodontal infection in the absence of a protective maternal antibody response is associated with systemic dissemination of oral organisms that translocate to the fetus resulting in prematurity. The high prevalence of elevated fetal IgM to C. rectus among premature infants raises the possibility that this specific maternal oral pathogen may serve as a primary fetal infectious agent eliciting prematurity.
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Affiliation(s)
- P N Madianos
- Center for Oral and Systemic Diseases, Departments of Periodontology and Dental Ecology, University of North Carolina at Chapel Hill, School of Dentistry, Chapel Hill, NC, USA
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