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Muzi G, Ferrara D, Mamone R, D'Auria D, Ranucci G, Quitadamo P, Zeccolini M, Parisi P, Esposito F. Ultrasound findings in early congenital syphilis: Two case reports and literature review. Radiol Case Rep 2024; 19:1859-1865. [PMID: 38425775 PMCID: PMC10901694 DOI: 10.1016/j.radcr.2024.01.060] [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: 10/07/2023] [Revised: 01/19/2024] [Accepted: 01/21/2024] [Indexed: 03/02/2024] Open
Abstract
Syphilis is caused by treponema pallidum. If untreated, or inadequately treated, during pregnancy, it can result in congenital syphilis (CS), which is classified as early and late. Early CS displays before 2 years of age. We herein describe 2 cases of early CS, whose clinical onset included liver failure, edema, organomegaly, and respiratory distress. We focus on liver, intestinal, and brain ultrasound (US) and other peculiar radiological findings. To date, there are no scientific data on intestinal and brain US findings in patients with early CS whereas data on abdominal US are scarce. Increasing knowledge about US findings in early CS could be useful to improve the diagnostic and therapeutic approach to these patients.
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Affiliation(s)
- Giulia Muzi
- Chair of Pediatrics, NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant'Andrea University Hospital, Rome, Italy
| | - Dolores Ferrara
- U.O. Radiology, “A.O.R.N. Santobono-Pausilipon” Children's Hospital, Naples, Italy
| | - Rosanna Mamone
- U.O. Radiology, “A.O.R.N. Santobono-Pausilipon” Children's Hospital, Naples, Italy
| | - Divina D'Auria
- Department of Advanced Biomedical Sciences, “Università degli Studi di Napoli Federico II”, Naples, Italy
| | - Giusy Ranucci
- Department of Pediatrics, AORN Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - Paolo Quitadamo
- Pediatric Gastroenterology and Hepatology Unit, Santobono-Pausilipon, Children's Hospital, Naples, Italy
| | - Massimo Zeccolini
- U.O. Radiology, “A.O.R.N. Santobono-Pausilipon” Children's Hospital, Naples, Italy
| | - Pasquale Parisi
- Chair of Pediatrics, NESMOS Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant'Andrea University Hospital, Rome, Italy
| | - Francesco Esposito
- UOSD Diagnostica per Immagini in Emergenza Urgenza, “AORN Santobono-Pausilipon”, Children Hospital, Naples, Italy
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Wozniak PS, Cantey JB, Zeray F, Leos NK, Michelow IC, Sheffield JS, Wendel GD, Sánchez PJ. The Mortality of Congenital Syphilis. J Pediatr 2023; 263:113650. [PMID: 37536483 DOI: 10.1016/j.jpeds.2023.113650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 07/09/2023] [Accepted: 07/26/2023] [Indexed: 08/05/2023]
Abstract
OBJECTIVES To document the case-fatality rate (CFR) of congenital syphilis diagnosed by molecular tools and rabbit infectivity testing (RIT) of clinical specimens in addition to standard evaluation and to compare that with the CFR using the Centers for Disease Control and Prevention (CDC) surveillance case definition. STUDY DESIGN Prospective, single site, cohort study of all cases of syphilis among mothers and their infants from 1984 to 2002. The diagnosis of congenital syphilis was determined using IgM immunoblotting, polymerase chain reaction, and RIT of fetal or infant specimens in addition to clinical, laboratory, and radiographic criteria. Data were retrospectively reviewed to ascertain fetal and neonatal mortality. RESULTS During the 18-year study, there were 191 cases of congenital syphilis confirmed by abnormalities on clinical, laboratory, or radiographic evaluation and/or positive serum IgM immunoblot, blood polymerase chain reaction, or blood/cerebrospinal fluid RIT. Of the 191 cases, 59 died for a CFR of 31%. Of the 59 deaths, 53 (90%) were stillborn and 6 (10%) died in the neonatal period. The majority (74%, 39/53) of stillbirths occurred in the third trimester. The CDC surveillance case definition correctly identified all infants with congenital syphilis, but the CDC CFR was 10% which underestimated the CFR by more than 300%. CONCLUSIONS Our findings corroborate the high sensitivity of the CDC surveillance definition for congenital syphilis but highlight its poor estimation of its associated mortality. The CFR among infected progeny of pregnant women with syphilis was 31%, due mostly to demise in the third trimester and as such highlights the need for detection and appropriate treatment of syphilis during pregnancy.
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Affiliation(s)
- Phillip S Wozniak
- University of Missouri Kansas City, Kansas City, MO; Children's Mercy Hospital, Kansas City, MO; University of Texas Southwestern Medical Center, Dallas, TX; Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH
| | - Joseph B Cantey
- University of Texas Southwestern Medical Center, Dallas, TX; University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Fiker Zeray
- University of Texas Southwestern Medical Center, Dallas, TX
| | - Nora K Leos
- University of Texas Southwestern Medical Center, Dallas, TX
| | - Ian C Michelow
- Connecticut Children's Medical Center, University of Connecticut School of Medicine, Hartford, CT
| | - Jeanne S Sheffield
- University of Texas Southwestern Medical Center, Dallas, TX; Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Pablo J Sánchez
- University of Texas Southwestern Medical Center, Dallas, TX; Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH.
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3
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Eppes CS, Stafford I, Rac M. Syphilis in pregnancy: an ongoing public health threat. Am J Obstet Gynecol 2022; 227:822-838. [PMID: 35932881 DOI: 10.1016/j.ajog.2022.07.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 07/08/2022] [Accepted: 07/18/2022] [Indexed: 01/26/2023]
Abstract
Syphilis is a treponemal infection that can be acquired sexually, hematogenously, or via vertical transmission from mother to infant. Despite evidence-based curative treatment options with penicillin, it remains a public health threat with increasing prevalence over recent years. Congenital syphilis, a condition where a fetus acquires the infection during pregnancy, can lead to stillbirth, miscarriage, preterm birth, birth defects, and lifelong physical or neurologic changes. Congenital syphilis rates in the United States increased by 261% from 2013 to 2018 and continue to increase in 2021. The only recommended treatment for syphilis in pregnancy is benzathine penicillin G because evidence of decreased risk of congenital syphilis with other modalities is lacking. Testing for syphilis is complex and includes either the reverse-sequence algorithm or the traditional algorithm. Determination of the clinical stage of syphilis includes incorporation of the previous treatment sequence and physical examination. The goal of this review was to discuss the current evidence about optimal treatment and testing during pregnancy to optimize maternal health and prevent congenital syphilis.
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Affiliation(s)
| | - Irene Stafford
- The University of Texas Health Science Center, Houston, TX
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de Brito Pinto TK, da Cunha-Oliveira ACGDP, Sales-Moioli AIL, Dantas JF, da Costa RMM, Silva Moura JP, Gómez-Cantarino S, Valentim RADM. Clinical Protocols and Treatment Guidelines for the Management of Maternal and Congenital Syphilis in Brazil and Portugal: Analysis and Comparisons: A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10513. [PMID: 36078229 PMCID: PMC9518460 DOI: 10.3390/ijerph191710513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/13/2022] [Accepted: 08/20/2022] [Indexed: 05/18/2023]
Abstract
(1) Background: Maternal syphilis (MS) and congenital syphilis (CS) are serious public health problems worldwide due to their high morbidity and mortality rates. (2) Objective: Evaluating the applicability of Clinical Protocols and Treatment Guidelines on case incidence trends in Brazil and Portugal. (3) Methods: The review was done through bibliographic research in two public databases and government websites from both countries, published between 2007 and 2022. All guidelines that contained CS and MS were selected. (4) Results and discussion: After evaluation, we found that Brazil and Portugal have adequate protocols for screening and treating congenital and maternal syphilis. (5) Conclusion: The results suggest that CS and MS incidence are notably higher in Brazil than in Portugal due to economic, cultural, and social disparities and the differences in territory size. Therefore, these demographic and socioeconomic factors could strongly influence efforts to fight against syphilis and thus control the infection.
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Affiliation(s)
- Talita Katiane de Brito Pinto
- Laboratory of Technological Innovation in Health, Federal University of Rio Grande do Norte, Natal 59010-090, Brazil
- Health Sciences Research Unit: Nursing (UICISA: E), Nursing School of Coimbra (ESEnfC), 3001-901 Coimbra, Portugal
| | - Aliete Cristina Gomes Dias Pedrosa da Cunha-Oliveira
- Health Sciences Research Unit: Nursing (UICISA: E), Nursing School of Coimbra (ESEnfC), 3001-901 Coimbra, Portugal
- Center for Interdisciplinary Studies of the 20th Century (CEIS-20), University of Coimbra, 3000-186 Coimbra, Portugal
| | | | - Jane Francinete Dantas
- Laboratory of Technological Innovation in Health, Federal University of Rio Grande do Norte, Natal 59010-090, Brazil
- Center for Interdisciplinary Studies of the 20th Century (CEIS-20), University of Coimbra, 3000-186 Coimbra, Portugal
| | - Rosângela Maria Morais da Costa
- Laboratory of Technological Innovation in Health, Federal University of Rio Grande do Norte, Natal 59010-090, Brazil
- Center for Interdisciplinary Studies of the 20th Century (CEIS-20), University of Coimbra, 3000-186 Coimbra, Portugal
- Municipal Health Department, Natal City Hall, Natal 59014-030, Brazil
| | - José Paulo Silva Moura
- Doctor Daniel de Matos Maternity, Coimbra Hospital and University Center, 3000-157 Coimbra, Portugal
- Faculty of Medicine, University of Coimbra, 3000-370 Coimbra, Portugal
| | - Sagrario Gómez-Cantarino
- Faculty of Physiotherapy and Nursing, Toledo Campus, University of Castilla-La Mancha, 45071 Toledo, Spain
| | - Ricardo Alexsandro de Medeiros Valentim
- Laboratory of Technological Innovation in Health, Federal University of Rio Grande do Norte, Natal 59010-090, Brazil
- Department of Biomedical Engineering, Federal University of Rio Grande do Norte, Natal 59078-970, Brazil
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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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Abstract
Maternal pathogens can be transmitted to the fetus resulting in congenital infection with sequelae ranging from asymptomatic infection to severe debilitating disease and still birth. The TORCH pneumonic (toxoplasmosis, rubella, cytomegalovirus, and herpes simplex virus) is used widely, but it provides a limited description of the expanding list of pathogens associated with congenital infection. This article focuses on the evaluation and management of infants with common congenital infections such as cytomegalovirus, and infections that warrant early diagnosis and treatment to prevent serious complications, such as toxoplasmosis, human immunodeficiency virus, and syphilis. Zika virus and Chagas disease remain uncommon.
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Affiliation(s)
- Amaran Moodley
- Department of Pediatrics, Rady Childrens Hospital & University of California San Diego, 3020 Children's Way, MC 5041, San Diego, CA 92123, USA
| | - Kurlen S E Payton
- David Geffen School of Medicine at University of California Los Angeles, Division of Neonatology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, NT Suite 4221, Los Angeles, CA 90048, USA.
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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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8
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Abstract
Syphilis in neonates and infants remains a significant public health problem because it is a major cause of fetal and neonatal morbidity and mortality globally. Despite decades of experience with syphilis in adults and infants, maternal and congenital syphilis are increasing substantially in the United States. The vertical transmission, clinical manifestations, diagnosis, evaluation, treatment, and follow-up are reviewed to guide the health care professional in understanding the optimal management of this preventable disease.
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9
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Domingues CSB, Duarte G, Passos MRL, Sztajnbok DCDN, Menezes MLB. Brazilian Protocol for Sexually Transmitted Infections, 2020: congenital syphilis and child exposed to syphilis. Rev Soc Bras Med Trop 2021; 54:e2020597. [PMID: 34008719 PMCID: PMC8210493 DOI: 10.1590/0037-8682-597-2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/10/2021] [Indexed: 11/22/2022] Open
Abstract
The topics of congenital syphilis and children exposed to syphilis compose the Clinical Protocol and Therapeutic Guidelines for Comprehensive Care for People with Sexually Transmitted Infections, published by the Brazilian Ministry of Health in 2020. Such document was elaborated based on scientific evidence and validated in discussions with specialists. This article provides guidelines for syphilis in pregnant women and congenital syphilis clinical management, emphasizing the vertical transmission of Treponema pallidum prevention. Epidemiological and clinical aspects of these infections are presented and recommendations for managers in the programmatic and operational management of syphilis. The article also includes guidelines for health professionals in screening, diagnosing, and treating people with sexually transmitted infections and their sex partners, in addition to strategies for surveillance actions, prevention, and control of the disease. Most congenital syphilis cases arise from test failures in prenatal care or inadequate or no treatment of maternal syphilis.
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Affiliation(s)
- Carmen Silvia Bruniera Domingues
- Secretaria de Estado da Saúde de São Paulo, Centro de Referência e Treinamento de Doenças Sexualmente Transmissíveis e Aids, São Paulo, SP, Brazil
| | - Geraldo Duarte
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Mauro Romero Leal Passos
- Universidade Federal Fluminense, Departamento de Microbiologia e Parasitologia, Niterói, RJ, Brazil
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Jensen KK, Oh KY, Patel N, Narasimhan ER, Ku AS, Sohaey R. Fetal Hepatomegaly: Causes and Associations. Radiographics 2021; 40:589-604. [PMID: 32125959 DOI: 10.1148/rg.2020190114] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Fetal hepatomegaly is associated with significant fetal morbidity and mortality. However, hepatomegaly might be overlooked when numerous other fetal anomalies are present, or it might not be noticed when it is an isolated entity. As the largest solid organ in the abdomen, the liver can be seen well with US or MRI, and the normal imaging characteristics are well described. The length of the fetal liver, which can be used to identify hepatomegaly, can be determined by measuring the liver from the diaphragm to the tip of the right lobe in the sagittal plane. Fetal hepatomegaly is seen with infection, transient abnormal myelopoiesis, liver storage and deposition diseases, some syndromes, large liver tumors, biliary atresia, and anemia. Some of these diagnoses are treatable during the fetal period. Attention to the associated findings and specific hepatic and nonhepatic imaging characteristics can help facilitate more accurate diagnoses and appropriate patient counseling.©RSNA, 2020.
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Affiliation(s)
- Kyle K Jensen
- From the Department of Diagnostic Radiology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, L-340, Portland, OR 97239
| | - Karen Y Oh
- From the Department of Diagnostic Radiology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, L-340, Portland, OR 97239
| | - Neel Patel
- From the Department of Diagnostic Radiology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, L-340, Portland, OR 97239
| | - Evan R Narasimhan
- From the Department of Diagnostic Radiology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, L-340, Portland, OR 97239
| | - Alexei S Ku
- From the Department of Diagnostic Radiology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, L-340, Portland, OR 97239
| | - Roya Sohaey
- From the Department of Diagnostic Radiology, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, L-340, Portland, OR 97239
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Domingues CSB, Duarte G, Passos MRL, Sztajnbok DCDN, Menezes MLB. [Brazilian Protocol for Sexually Transmitted Infections 2020: congenital syphilis and child exposed to syphilis]. ACTA ACUST UNITED AC 2021; 30:e2020597. [PMID: 33729402 DOI: 10.1590/s1679-4974202100005.esp1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 10/03/2020] [Indexed: 11/22/2022]
Abstract
The topics of congenital syphilis and children exposed to syphilis are part of the Clinical Protocol and Therapeutic Guidelines for Comprehensive Care for People with Sexually Transmitted Infections, published by the Brazilian Ministry of Health in 2020. The Protocol and Guidelines have been developed based on scientific evidence and validated in discussions with specialists. This article provides guidelines for clinical management of both syphilis in pregnant women and also congenital syphilis, emphasizing prevention of vertical transmission of Treponema pallidum. Epidemiological and clinical aspects of these infections are presented, as well as recommendations for health service managers regarding the programmatic and operational management of syphilis. The article also includes guidelines for health professionals on screening, diagnosing and treating people with sexually transmitted infections and their sex partners, in addition to strategies for syphilis surveillance, prevention and control actions.
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Affiliation(s)
- Carmen Silvia Bruniera Domingues
- Secretaria de Estado da Saúde de São Paulo, Centro de Referência e Treinamento de Doenças Sexualmente Transmissíveis e Aids, São Paulo, SP, Brasil
| | - Geraldo Duarte
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Ribeirão Preto, SP, Brasil
| | - Mauro Romero Leal Passos
- Universidade Federal Fluminense, Departamento de Microbiologia e Parasitologia, Niterói, RJ, Brasil
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12
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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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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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Abstract
This article reviews the sonographic manifestations of fetal infection and the role of ultrasound in the evaluation of the fetus at risk for congenital infection. Several ultrasound findings have been associated with in utero fetal infections. For the patient with a known or suspected fetal infection, sonographic identification of characteristic abnormalities can provide useful information for counseling and perinatal management. Demonstration of such findings in the low-risk patient may serve to identify the fetus with a previously unsuspected infection. The clinician should understand the limitations of ultrasound in the prenatal diagnosis of congenital infection and discuss them with the patient.
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Torres RG, Mendonça ALN, Montes GC, Manzan JJ, Ribeiro JU, Paschoini MC. Syphilis in Pregnancy: The Reality in a Public Hospital. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2019; 41:90-96. [PMID: 30786305 PMCID: PMC10418253 DOI: 10.1055/s-0038-1676569] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 10/25/2018] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVE The present study assessed epidemiological and obstetrical data from pregnant women with syphilis at the Hospital de Clínicas of the Universidade Federal do Triângulo Mineiro (UFTM, in the Portuguese acronym), describing this disease during pregnancy and its vertical transmission for future healthcare actions. METHODS Records from pregnant women who had been admitted to the Obstetrics Department of the Hospital de Clínicas of the UFTM and were diagnosed with syphilis between 2007 and 2016 were reviewed. A standardized form was used to collect epidemiological, obstetric data and outcomes of congenital infection. The present research has been authorized by the Ethics Committee of the institution. RESULTS There were 268 women diagnosed with syphilis, with an average age of 23.6 years old. The majority of the patients were from Uberaba. Inadequate prenatal care was observed in 37.9% of the pregnant women. Only 34.2% of the patients completed the treatment according to the guidelines issued by the Ministry of Health of Brazil, and 19.8% of the partners of the patients underwent adequate syphilis treatment; 37 (13.8%) couples (patients and partners) underwent correct treatment. Regarding the obstetric outcomes, 4 (1.5%) patients had a miscarriage and 8 (3.4%) had fetal losses (from the fetal loss group, 7 had no adequate treatment); 61 (25.9%) patients had premature births - this prematurity has been significantly correlated to inadequate or incomplete treatment in 49 (27.9%) patients, compared with 12 (13.0%) patients with premature births and adequate treatment (p = 0.006). The average live newborn weight was 2,840 g; 25.3% had a birth weight < 2,500 g; 74.2% had congenital syphilis, a data with heavy correlation to inadequate or incomplete prenatal care, prematurity, and low birth weight. CONCLUSION Public awareness policies on adequate prenatal care, intensification of serological screening, and early treatment of syphilis are needed, considering the rise of cases diagnosed during gestation and its potentially preventable deleterious consequences related to congenital transmission.
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Affiliation(s)
- Rafael Garcia Torres
- Department of Fetal Medicine, Universidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil
| | | | | | | | - João Ulisses Ribeiro
- Department of Fetal Medicine, Universidade Federal do Triângulo Mineiro, Uberaba, MG, Brazil
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16
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Abstract
Syphilis, caused by Treponema pallidum, is transmitted both sexually and transplacentally. Untreated syphilis is a progressive disease that may result in death or disability in children and adults. Syphilis diagnosis requires 2-stage serologic testing for nontreponemal and treponemal antibodies. Congenital syphilis diagnosis requires careful review of maternal testing and treatment, comparison of maternal and neonatal nontreponemal antibody titers, and clinical evaluation of the neonate. In this review, we present the current epidemiology of syphilis, and the clinical manifestations, diagnosis, and management of syphilis as they relate to pediatric practice, specifically, congenital syphilis and acquired syphilis in adolescents and pregnant women.
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Affiliation(s)
- Sarah Heston
- Department of Pediatrics, University of Tennessee Health Science Center, Le Bonheur Children's Hospital, Faculty Office Building, 49 North Dunlap Street, Room 293, Memphis, TN 38105, USA
| | - Sandra Arnold
- Department of Pediatrics, University of Tennessee Health Science Center, Le Bonheur Children's Hospital, Faculty Office Building, 49 North Dunlap Street, Room 293, Memphis, TN 38105, USA.
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Abstract
Congenital syphilis remains a major public health problem worldwide, and its incidence is increasing in the United States. This review highlights the ongoing problem of this preventable infection, and discusses vertical transmission and clinical manifestations while providing a practical algorithm for the evaluation and management of infants born to mothers with reactive serologic tests for syphilis. Every case of congenital syphilis must be seen as a failure of our public health system to provide optimal prenatal care to pregnant women, as congenital syphilis can be prevented by early and repeated prenatal serologic screening of mothers and penicillin treatment of infected women, their sexual partners, and their newborn infants.
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Affiliation(s)
- Joshua M Cooper
- Department of Pediatrics, Division of Neonatology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157
| | - Pablo J Sánchez
- Department of Pediatrics, Divisions of Neonatology and Pediatric Infectious Diseases, Center for Perinatal Research, Nationwide Children's Hospital, The Ohio State University College of Medicine, 700 Children's Drive, RB3, WB5245, Columbus, OH 43205-2664.
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18
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Syphilis Infection during pregnancy: fetal risks and clinical management. Infect Dis Obstet Gynecol 2012; 2012:430585. [PMID: 22829747 PMCID: PMC3398589 DOI: 10.1155/2012/430585] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Accepted: 05/17/2012] [Indexed: 11/17/2022] Open
Abstract
Congenital syphilis is still a cause of perinatal morbidity and mortality. Untreated maternal infection leads to adverse pregnancy outcomes, including early fetal loss, stillbirth, prematurity, low birth weight, neonatal and infant death, and congenital disease among newborns. Clinical manifestations of congenital syphilis are influenced by gestational age, stage of maternal syphilis, maternal treatment, and immunological response of the fetus. It has been traditionally classified in early congenital syphilis and late congenital syphilis. Diagnosis of maternal infection is based on clinical findings, serological tests, and direct identification of treponemes in clinical specimens. Adequate treatment of maternal infection is effective for preventing maternal transmission to the fetus and for treating fetal infection. Prenatal diagnosis of congenital syphilis includes noninvasive and invasive diagnosis. Serological screening during pregnancy and during preconception period should be performed to reduce the incidence of congenital syphilis.
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19
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Leal E, Campos S, Pardo I, Vázquez-Rodríguez M, García-Jiménez E, Moral E. Sífilis y embarazo. CLINICA E INVESTIGACION EN GINECOLOGIA Y OBSTETRICIA 2011. [DOI: 10.1016/j.gine.2009.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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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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21
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Wendel GD, Sheffield JS, Hollier LM, Hill JB, Ramsey PS, Sánchez PJ. Treatment of syphilis in pregnancy and prevention of congenital syphilis. Clin Infect Dis 2002; 35:S200-9. [PMID: 12353207 DOI: 10.1086/342108] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Studies about the management of syphilis during pregnancy were reviewed. They lacked uniformity in diagnostic criteria and study design. Currently recommended doses of benzathine penicillin G are effective in preventing congenital syphilis in most settings, although studies are needed regarding increased dosing regimens. Azithromycin and ceftriaxone offer potential alternatives for penicillin-allergic women, but insufficient data on efficacy limit their use in pregnancy. Ultrasonography provides a noninvasive means to examine pregnant women for signs of fetal syphilis, and abnormal findings indicate a risk for obstetric complications and fetal treatment failure. Ultrasonography should precede antepartum treatment during the latter half of pregnancy to gauge severity of fetal infection. However, optimal management of the affected fetus has not been established; collaborative management with a specialist is recommended. Antepartum screening remains a critical component of congenital syphilis prevention, even in the era of syphilis elimination.
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Affiliation(s)
- George D Wendel
- Department of Obstetrics and Gynecology, The University of Texas Southwestern Medical Center at Dallas, Dallas, TX 75390-9032, USA.
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23
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Abstract
Syphilis can seriously complicate pregnancy and result in spontaneous abortion, stillbirth, non-immune hydrops, intrauterine growth restriction, and perinatal death, as well as serious sequelae in liveborn infected children. While appropriate treatment of pregnant women often prevents such complications, the major deterrent has been inability to identify the infected women and get them to undergo treatment. Screening in the first trimester with non-treponemal tests such as rapid plasma reagin (RPR) or venereal disease research laboratory (VDRL) test combined with confirmation of reactive individuals with treponemal tests such as the fluorescent treponemal antibody absorption (FTA-ABS) assay is a cost effective strategy. Those at risk should be retested in the third trimester. Treatment during pregnancy should be with penicillin. In determining a penicillin regimen, the clinician must consider the stage of the maternal infection and the HIV status of the mother. Patients who are allergic to penicillin should be desensitized before treatment. Despite appropriate treatment, as many as 14% will have a fetal death or deliver infected infants. Treatment may further be complicated by the Jarich-Herxheimer reaction, a complex allergic response to antigens released from dead micro-organisms, which can cause fetal distress and uterine contractions. Thanks to effective intervention strategies and inexpensive penicillin, syphilis rarely complicates pregnancy in the Western world today. In parts of the world where the traditional sexually transmitted diseases have not been controlled, the magnitude of problems associated with syphilis during pregnancy is reminiscent of that faced by the West during the early 1900's.
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Affiliation(s)
- M Genç
- Department of Obstetrics and Gynecology, Weill Medical College of Cornell University, New York, USA.
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24
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Abstract
Prenatal ultrasound can aid the clinician in evaluation of the patient with a suspected in utero TORCH infection, particularly toxoplasmosis, syphilis, and CMV. Demonstration of characteristic ultrasound findings in the high risk patient has a high predictive value for fetal infection and also may have prognostic significance. The sonologist should understand the limitations of ultrasound, discuss them with the patient, and document the discussion in the medical record. Patients should be counseled that ultrasound is not a sensitive test for fetal infection and that a normal fetal anatomy survey cannot predict a favorable outcome. In the low-risk patient, fetal infection should be considered when multiple organ system anomalies, fetal growth restriction, placental enlargement, or abnormalities of amniotic fluid volume are demonstrated.
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Affiliation(s)
- J P Crino
- University of Texas-Houston Medical School, USA
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25
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Affiliation(s)
- J S Sheffield
- Department of Obstetrics & Gynecology, University of Texas Southwestern Medical Center, Dallas 75235-9032, USA
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26
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Abstract
Syphilis was first recognized as a distinct syndrome in Europe in the fifteenth century. Despite knowledge of congenital infection for more than 450 years and the existence of adequate therapy for 55 years, congenital infection remains a problem for the practicing clinician. Syphilis is caused by Treponema pallidum. Infection may be transmitted horizontally by sexual contact and vertically as a result of hematogenous dissemination across the placenta. Syphilis is classified as primary, secondary, latent, and tertiary. The diagnosis may be established by darkfield examination of clinical lesions and by serological assays. The drug of choice for syphilis is penicillin. This agent is the only antibiotic of proven value for the treatment of congenital syphilis. Accordingly, infected pregnant women who are allergic to beta-lactam antibiotics must be desensitized and then treated with penicillin.
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Affiliation(s)
- L M Hollier
- University of Texas Southwestern Medical Center at Dallas, 75235-9032, USA
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27
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Baker DG. Natural pathogens of laboratory mice, rats, and rabbits and their effects on research. Clin Microbiol Rev 1998; 11:231-66. [PMID: 9564563 PMCID: PMC106832 DOI: 10.1128/cmr.11.2.231] [Citation(s) in RCA: 247] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Laboratory mice, rats, and rabbits may harbor a variety of viral, bacterial, parasitic, and fungal agents. Frequently, these organisms cause no overt signs of disease. However, many of the natural pathogens of these laboratory animals may alter host physiology, rendering the host unsuitable for many experimental uses. While the number and prevalence of these pathogens have declined considerably, many still turn up in laboratory animals and represent unwanted variables in research. Investigators using mice, rats, and rabbits in biomedical experimentation should be aware of the profound effects that many of these agents can have on research.
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Affiliation(s)
- D G Baker
- Division of Laboratory Animal Medicine, School of Veterinary Medicine, Louisiana State University, Baton Rouge 70810, USA.
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Ultrasound characteristics of in utero infection. Infect Dis Obstet Gynecol 1997; 5:262-70. [PMID: 18476148 PMCID: PMC2364537 DOI: 10.1155/s1064744997000446] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/1996] [Accepted: 06/23/1997] [Indexed: 11/25/2022] Open
Abstract
In utero infection of the fetus has become recognized as an important cause of fetal and neonatal morbidity and mortality. Since both anatomic and functional abnormalities have been described in the fetus related to various infections, ultrasonography may be a valuable diagnostic tool in this regard. A complete review of the current literature was undertaken to report available information on this topic. Common pathogens or clinical conditions were selected. The identified data were confounded by the way in which each case originally presented for study. Although certain anomalies were frequently associated with individual organisms, their incidence could not be determined, nor were most specific to that infectious agent. Representative ultrasound images are presented for common and unusual cases.
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Abstract
Congenital syphilis is increasingly being diagnosed in developed countries after many years of decline. The liver is characteristically involved. However, fulminant hepatic failure and subsequent liver calcifications are both rare in patients with congenital syphilis. The infant reported here had both of these rare manifestations of this disease.
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Affiliation(s)
- T E Herman
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO 63110, USA
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