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Syphilis Complicating Pregnancy and Congenital Syphilis. N Engl J Med 2024; 390:242-253. [PMID: 38231625 DOI: 10.1056/nejmra2202762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
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[Association of illicit drug use in pregnant women and congenital syphilis in a public hospital in Mexico]. Rev Argent Microbiol 2024; 56:69-73. [PMID: 37604752 DOI: 10.1016/j.ram.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/01/2023] [Accepted: 07/03/2023] [Indexed: 08/23/2023] Open
Abstract
We conducted a nested case-control study within a cohort with the aim of studying the association between illicit drug use and congenital syphilis (CS). Cases were diagnosed based on treponemal and non-treponemal tests conducted both in the mother and the newborn (NB). Multivariate analysis with logistic regression was performed. A total of 6171 births with a mean gestational age of 37.8 weeks were recorded and 62 CS events were diagnosed (incidence 10.5 events/1000 NB). Associated maternal factors were illicit drug use (OR 14.08, 95% CI 1.19-166.6), <5 prenatal visits (OR 2.9, 95% CI 1.12-7.53), more than two sexual partners (OR 3.76, 95% CI 1.62-8.71) and professional education level (OR 0.06, 95% CI 0.005-0.85). Among the mothers of the cases presented, the prevalence of illicit drug use was 22.6% and the most frequent drugs were methamphetamines and cannabis.
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The Global Epidemiology of Syphilis in the Past Century - A Systematic Review Based on Antenatal Syphilis Prevalence. PLoS Negl Trop Dis 2016; 10:e0004711. [PMID: 27167068 PMCID: PMC4864207 DOI: 10.1371/journal.pntd.0004711] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 04/23/2016] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND How can we explain the uneven decline of syphilis around the world following the introduction of penicillin? In this paper we use antenatal syphilis prevalence (ASP) to investigate how syphilis prevalence varied worldwide in the past century, and what risk factors correlate with this variance. METHODS 1) A systematic review using PubMed and Google Scholar was conducted to identify countries with published data relating to ASP estimates from before 1952 until the present. Eleven countries were identified (Canada, Denmark, Finland, India, Japan, Norway, Singapore, South Africa, United States of America (USA), United Kingdom (UK) and Zimbabwe). The ASP epidemic curve for each population was depicted graphically. In South Africa and the USA, results are reported separately for the black and white populations. 2) National antenatal syphilis prevalence estimates for 1990 to 1999 and 2008 were taken from an Institute for Health Metrics and Evaluation database on the prevalence of syphilis in low risk populations compiled for the Global Burden of Diseases study and from a recent review paper respectively. National ASPs were depicted graphically and regional median ASPs were calculated for both time periods. 3) Linear regression was used to test for an association between ASP in 1990-1999 and 2008 and four risk factors (efficacy of syphilis screening/treatment, health expenditure, GDP per capita and circumcision prevalence). WHO world regions were included as potential explanatory variables. RESULTS In most populations, ASP dropped to under 1% before 1960. In Zimbabwe and black South Africans, ASP was high in the pre-penicillin period, dropped in the post-penicillin period, but then plateaued at around 6% until the end of the 20th century when ASP dropped to just above 1%. In black Americans, ASP declined in the post penicillin period, but plateaued at 3-5% thereafter. ASP was statistically significantly higher in sub-Saharan Africa in 1990-1999 and 2008 than in the other world regions (P < 0.001). On multivariate analysis in both time periods, ASP was only associated with residence in sub-Saharan Africa. CONCLUSIONS Further research is necessary to elucidate the reasons for the higher prevalence of syphilis in sub-Saharan Africa.
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Antenatal syphilis screening using point-of-care testing in Sub-Saharan African countries: a cost-effectiveness analysis. PLoS Med 2013; 10:e1001545. [PMID: 24223524 PMCID: PMC3818163 DOI: 10.1371/journal.pmed.1001545] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2013] [Accepted: 09/16/2013] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Untreated syphilis in pregnancy is associated with adverse clinical outcomes for the infant. Most syphilis infections occur in sub-Saharan Africa (SSA), where coverage of antenatal screening for syphilis is inadequate. Recently introduced point-of-care syphilis tests have high accuracy and demonstrate potential to increase coverage of antenatal screening. However, country-specific cost-effectiveness data for these tests are limited. The objective of this analysis was to evaluate the cost-effectiveness and budget impact of antenatal syphilis screening for 43 countries in SSA and estimate the impact of universal screening on stillbirths, neonatal deaths, congenital syphilis, and disability-adjusted life years (DALYs) averted. METHODS AND FINDINGS The decision analytic model reflected the perspective of the national health care system and was based on the sensitivity (86%) and specificity (99%) reported for the immunochromatographic strip (ICS) test. Clinical outcomes of infants born to syphilis-infected mothers on the end points of stillbirth, neonatal death, and congenital syphilis were obtained from published sources. Treatment was assumed to consist of three injections of benzathine penicillin. Country-specific inputs included the antenatal prevalence of syphilis, annual number of live births, proportion of women with at least one antenatal care visit, per capita gross national income, and estimated hourly nurse wages. In all 43 sub-Saharan African countries analyzed, syphilis screening is highly cost-effective, with an average cost/DALY averted of US$11 (range: US$2-US$48). Screening remains highly cost-effective even if the average prevalence falls from the current rate of 3.1% (range: 0.6%-14.0%) to 0.038% (range: 0.002%-0.113%). Universal antenatal screening of pregnant women in clinics may reduce the annual number of stillbirths by up to 64,000, neonatal deaths by up to 25,000, and annual incidence of congenital syphilis by up to 32,000, and avert up to 2.6 million DALYs at an estimated annual direct medical cost of US$20.8 million. CONCLUSIONS Use of ICS tests for antenatal syphilis screening is highly cost-effective in SSA. Substantial reduction in DALYs can be achieved at a relatively modest budget impact. In SSA, antenatal programs should expand access to syphilis screening using the ICS test. Please see later in the article for the Editors' Summary.
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[Item 95--Sexually transmitted diseases: primary and secondary syphilis]. Ann Dermatol Venereol 2012. [PMID: 23176864 DOI: 10.1016/j.annder.2012.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Abstract
OBJECTIVE To evaluate the efficacy of azithromycin in preventing congenital syphilis. METHOD Five pregnant women with syphilis who were allergic to penicillin were given azithromycin, 1 g daily orally or intravenously, in different hospitals. The duration of the therapy ranged from 1 day to 10 days. A second course of therapy was provided at 28 weeks gestation. The babies were given a physical examination and blood test for serum rapid plasma reagin test (RPR), treponema pallidum hemagglutination test (TPHA), and fluorescent treponemal antibody adsorption test (FTA-ABS-19-sIgM) within three months after birth. RESULTS Five infants born to these mothers developed skin rashes. Four of the infants had hepatomegaly and one showed osteochondritis. The tests RPR, TPHA, and FTA-ABS-19-sIgM were positive. The RPR titers varied from 1:64 to 1:256 and the babies were diagnosed with congenital syphilis. They were successfully treated with penicillin. CONCLUSIONS Successful therapy for syphilis during pregnancy demands maternal care as well as prevention or cure of congenital infection. The failure of azithromycin in preventing congenital syphilis in our report suggests that azithromycin should not be recommended as an alternative in treating syphilitic pregnant women or fetal syphilis.
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MESH Headings
- Administration, Oral
- Adult
- Anti-Bacterial Agents/administration & dosage
- Anti-Bacterial Agents/therapeutic use
- Azithromycin/administration & dosage
- Azithromycin/therapeutic use
- China/epidemiology
- Drug Administration Schedule
- Female
- Humans
- Infant, Newborn
- Infectious Disease Transmission, Vertical/prevention & control
- Infusions, Intravenous
- Male
- Pregnancy
- Pregnancy Complications, Infectious/blood
- Pregnancy Complications, Infectious/epidemiology
- Pregnancy Complications, Infectious/etiology
- Pregnancy Complications, Infectious/prevention & control
- Prenatal Care
- Syphilis/blood
- Syphilis/epidemiology
- Syphilis/etiology
- Syphilis/prevention & control
- Syphilis/transmission
- Syphilis Serodiagnosis
- Syphilis, Congenital/blood
- Syphilis, Congenital/epidemiology
- Syphilis, Congenital/etiology
- Syphilis, Congenital/prevention & control
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The Elimination of Congenital Syphilis: A Comparison of the Proposed World Health Organization Action Plan for the Elimination of Congenital Syphilis With Existing National Maternal and Congenital Syphilis Policies. Sex Transm Dis 2007; 34:S22-30. [PMID: 17592387 DOI: 10.1097/01.olq.0000261049.84824.40] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND OBJECTIVES Building upon a critical assessment of national policies, programs, and treatment options, the World Health Organization (WHO) recently developed an action plan for the elimination of congenital syphilis (CS). The objective of the review was to identify areas of commonality or divergence between the national strategies and the WHO plan, thereby helping to target the development of national-level policies in light of the forthcoming recommendations of the proposed WHO action plan to eliminate CS. STUDY DESIGN The 4 strategic pillars of the proposed WHO action plan were used as a comparative framework to examine the policy, programmatic, and monitoring components of a sample of 14 existing national-level congenital or maternal control policies. The countries were chosen to represent a range of resource and prevalence levels. RESULTS The majority of countries do not meet every element proposed in the WHO action plan. Political commitment (pillar 1) across the 14 countries is varied. CS elimination goals were rare but all had universal screening. Linkages to appropriate case management services were identified in 11 countries, although a national governing body was not generally evident. Efforts to increase and improve access to care (pillar 2) were noted in 8 countries with recommendations to ensure all pregnant women were screened and treated. Low-resource settings have formed international partnerships. Guidelines for the diagnosis and treatment of pregnant women and partners (pillar 3) found in high-resource settings were lacking in low-resource and high CS prevalence countries. Surveillance programs were active in 10 countries while comprehensive details on monitoring and evaluation (pillar 4) components including proxy CS indicators were unavailable for nearly all. CONCLUSIONS The elimination of CS can be achieved through the implementation of a series of proven measures but requires technical support, funding, and a commitment among political forces, health officials, and the public to prevent and treat all CS cases and help countries reach their Millennium Development Goals. Stronger partnerships with clearly defined responsibilities should be developed among agencies responsible for national STI control, HIV/AIDS control, and Making Pregnancy Safer initiatives to ensure the universal coverage of CS control interventions.
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Abstract
BACKGROUND Congenital syphilis (CS) can be effectively avoided by adequate treatment of the mother during pregnancy. Nevertheless, in recent years, the Robert Koch Institute has reported 6-8 of CS cases per year. The aim of this study was to investigate cases of CS with regard to obstetrical history and results of maternal syphilis serology during pregnancy and postpartum. PATIENTS AND METHODS Between 1997 and 2001, a total of 14 cases of CS were diagnosed after birth in the Stuttgart laboratory. Information on clinical and serological data obtained during prenatal care and at birth had been provided by the treating gynaecologists and paediatricians. Furthermore, serum samples from 11 of the 14 mothers were investigated at the Stuttgart laboratory after birth and also retrospectively at the Herford laboratory. RESULTS All mothers presented without clinical signs of syphilis. Delayed prenatal care was observed in 6 out of 14 cases. Eleven of the 14 mothers had a positive treponemal screening test. Treatment was initiated only in two of them. During pregnancy treponemal IgM and cardiolipin antibodies were detected in none of 9 and in 5 of 8 sera of untreated mothers, respectively. In contrast, maternal serum samples investigated after birth were all positive for cardiolipin antibodies and 7 of 10 serum samples were positive for TP IgM antibodies. CONCLUSIONS Delayed or absent prenatal care and misinterpretation of syphilis serology (or laboratory failures) in the presence of latent syphilis are mostly responsible for the inadequate management of syphilis during pregnancy and thus the occurrence of CS.
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Outcome of maternal syphilis at Rajavithi Hospital on offsprings. JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND = CHOTMAIHET THANGPHAET 2005; 88:1519-25. [PMID: 16471096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND Syphilis remains an important sexually transmitted disease and continues to be an important problem in Thailand. Despite the clinical efficiency of penicillin in the treatment of pregnant patients with syphilis, infants with congenital syphilis are still encountered. Congenital syphilis poses significant challenges for the clinician because infants may be asymptomatic at birth or present with a highly variable clinical picture. OBJECTIVES To evaluate the outcomes of neonates born to syphilitic mothers, the efficacy of antepartum treatment in the prevention of congenital syphilis and treatment for congenital syphilis after delivery. MATERIAL AND METHOD The surveillance conducted from September 1st, 2002 to December 31st, 2003, involved 63 mothers who were diagnosed with syphilis and their offsprings at Rajavithi Hospital, Bangkok, Thailand. Sixty-four infants had complete physical examination, growth, development and laboratory evaluation at Queen Sirikit National Institute of Child Health at the time of delivery and at the ages of 1, 2, 4 and 6 months. RESULTS There were 63 mothers and 64 infants recruited in the present study. Fifty-three mothers had prenatal care (84.13%). The VDRL was positive in the first prenatal care visit in 42 mothers (66.67%) and 11 mothers (17.46%) had seroconversion later on. Maternal treatment for syphilis included adequate penicillin 23 cases (36.51%), inadequate penicillin 5 cases (7.94%), erythromycin 9 cases (14.29%) and 26 mothers (41.27%) received no treatment at all. The mean maternal age, mean gestation age at treatment for syphilis and at delivery were 30.31 +/- 5.60 years, 32.75 +/- 6. 73 weeks and 38.60 +/- 1.57 weeks respectively. Failure rate in the adequate penicillin group was 8.7%. The mean birth weight of the 64 infants was 3034 +/- 495 grams, no syphilitic stillbirth occurred. Nine infants (14.06%) were identified with presumptive congenital syphilis. The manifestation include hepatomegaly (55.56%), desquamation of palms and soles (44.44%), radiological changes (33.33%) and abnormal cerebrospinal fluid (25%). The fluorescent treponemal antibody absorption immunoglobulin M (FTA-ABS IgM) tests of the infants were positive in 2 out of 9 cases (22.22%). The range of maternal and neonatal VDRL titer were between weakly reactive to 1.32 and nonreactive to 1:32 respectively. Fifty infants (78.13%) including 9 presumptive cases were followed-up, all had normal growth. Thirty-four infants (68%) who had re-evaluation for VDRL titers, were seronegative. CONCLUSION Penicillin is the effective treatment of pregnant patients with syphilis and infants with congenital syphilis. The high risk of congenital syphilis correlates with untreated mothers and inadequate maternal syphilis treatment.
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Abstract
OBJECTIVE To describe the incidence of maternal syphilis and the corresponding rate of infection in exposed neonates in British Columbia before and after a serious outbreak of infectious syphilis in the heterosexual population. METHODS We conducted a retrospective chart review of pregnant women with positive syphilis serology and reported cases of congenital syphilis in British Columbia from 1994 to 2003. Clinical charts were reviewed for demographic information, staging of maternal syphilis, and stage of pregnancy when treatment was received. The primary outcome measure was the number of cases of congenital syphilis. We conducted a 2-sided z-test and Fisher's exact test to determine differences in the proportion of infectious syphilis in mothers and the number of cases of congenital syphilis before and during the major outbreak. RESULTS In 389 478 live births in British Columbia between 1994 and 2003, 77% of mothers had prenatal syphilis serology. A diagnosis of syphilis was made in 183 mothers, resulting in 5 cases of congenital syphilis. Four of these were in infants whose mothers did not undergo prenatal syphilis testing. The proportion of pregnant women with infectious syphilis was significantly higher after the onset of a major outbreak of syphilis in the community than it was before (P = 0.001), but there was no significant difference in the number of cases of congenital syphilis (3 before and 2 after the outbreak, P = 0.36). CONCLUSION Although syphilis rates in British Columbia during the study period rose steadily, the prevalence of congenital syphilis remained low. Our findings suggest that, in the context of a major outbreak, universal screening and prenatal syphilis testing may contribute to controlling rates of congenital syphilis.
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[Syphilis and pregnancy]. LA REVUE DU PRATICIEN 2004; 54:392-5. [PMID: 15109174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Consequences of syphilis for mother, pregnancy, fetus and child are considerable, but preventable. Serological screening must be offered at the first prenatal visit, using both a treponemal (eg. TPHA) and a non treponemal (eg. VDRL or RPR) test. When the results are compatible with any type of active syphilis, treatment is required. The treatment of choice is penicillin: benzathine penicillin G, 2.4 million units intramuscular, repeated one week later, and most authors recommend a third dose if a late latent syphilis is suspected, or in case of coinfection with HIV. Women with a proven penicillin allergy can be desensitized. Alternative therapies, such as macrolids, are less well evaluated. Follow-up during and after therapy must not be neglected. In case of Jarisch-Herxheimer reaction, the mother should be managed on an inpatient basis, and the fetus carefully monitored. The VDRL should be repeated (usually every trimester), and therapy be renewed if there is not a significant decrease in titer. The fetus should be followed by serial ultrasound examinations. Finally, the child must be followed up clinically and biologically, and treated in case of congenital syphilis. The residual risk of adverse outcome is increased in case of reinfection, lack of maternal therapy or incomplete treatment, or when diagnosis and therapy are performed late in pregnancy.
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Abstract
BACKGROUND Congenital syphilis (CS) reports in Russia increased 26-fold from 1991 to 1999. Case reports included only infants who were clinical cases, had persistent serologic changes, or confirmed syphilitic stillbirth. Although not reported, policies stipulate that infants of inadequately treated or untreated mothers receive preventive penicillin treatment. GOAL We examined whether risk factors and consequences for epidemiologic cases of CS (infants of inadequately treated mothers) resembled those of clinical cases and differed from those of noncases (infants of adequately treated mothers). STUDY DESIGN A retrospective record review from Maternity Houses in 5 sites identified 715 syphilis-infected women who gave birth. RESULTS Among women with maternal syphilis, 11% (n = 81) of infants were clinical cases, 56% (n = 402) were epidemiologic cases, and 33% (n = 232) were noncases of CS. Compared with noncases, maternal risk factors for epidemiologic cases included nonresidence (P <0.01), late syphilis (P <0.01), unemployment (P <0.01), no prenatal care (P <0.01), and syphilis testing at >/=28 weeks (P <0.01). Each of these was also significant for being a clinical case. Associated consequences of CS for the epidemiologic cases included increases in stillbirth (P <0.01), preterm birth (P <0.01), low birth weight (P <0.01), transfer to a pediatric hospital (P <0.01), and abandonment (P <0.05). Each of these except stillbirth was significantly elevated among clinical cases. Nearly half of the epidemiologic cases had no record of any penicillin treatment for the infant. Epidemiologic cases were significantly more likely than noncases to have no clinical or laboratory follow up. CONCLUSION In Russia, maternal risk factors and perinatal consequences for epidemiologic cases of CS resembled those of clinical cases. Expanding national reporting to include epidemiologic cases would strengthen CS prevention and monitoring.
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Abstract
BACKGROUND Behavioral and socioeconomic factors create considerable obstacles to the elimination of congenital syphilis. A clear understanding of maternal risk factors is important to define interventions in every community. GOAL The goal of this study was to investigate maternal risk factors for congenital syphilis. STUDY DESIGN We conducted a case-control and descriptive analysis of 3 groups of live born infants and their mothers consisting of: group I (cases of congenital syphilis), group II (neonates without congenital syphilis whose mothers had been adequately treated for syphilis), and group III (random sample of newborn infants whose mothers have not had syphilis). Data were prospectively collected from personal interview and antenatal records. RESULTS In the case-control study, including groups I and III, the maternal characteristics independently associated with congenital syphilis in the logistic regression were monthly per capita income under 30 US dollars (odds ratio [OR], 2.8; 95% confidence interval [CI], 1.1-7.4), single status (OR, 2.8; 95% CI, 1.1-7.8), and less than 6 prenatal visits (OR, 3.2; 95% CI, 1.3-8.1). Comparison between groups I and II (only mothers who have had syphilis) showed a strong protective association of prenatal care with congenital syphilis (OR, 0.05; 95% CI, 0.00-0.39). Additional analysis identified 2 separate profiles of maternal characteristics, one consisting of low socioeconomic status and the other of risk behaviors. Some women who had syphilis before or during pregnancy received adequate prenatal care and delivered infants without congenital syphilis. Most of these women had high-risk behaviors but they were, in general, less poor, older, and more educated than mothers of infants with congenital syphilis. CONCLUSIONS Risk behaviors and low socioeconomic characteristics constituted 2 separate maternal profiles associated with congenital syphilis. Socioeconomic risk factors interfered more with prenatal care. To become more effective, the strategies for prevention of congenital syphilis should be targeted to each maternal profile.
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[Clinical picture of early congenital syphilis in 2,5-month-old infant]. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2002; 54:715-8. [PMID: 11928561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
The case of congenital syphilis in a 2.5-month-old infant was describe in the article. Missing information about possibility of infection caused severe course of the disease the and a long-term of treatment.
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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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[Syphilis in pregnancy women]. ZHONGHUA FU CHAN KE ZA ZHI 2001; 36:456-9. [PMID: 11758176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
OBJECTIVE To investigate obstetric treatment and pregnancy outcomes of syphilis infection during pregnancy. METHODS 64 pregnant women diagnosed with syphilis by serological assays were divided into treated group and untreated group according to whether they accepted full-dose treatment against syphilis or not. Patients in the treated group accepted benzathine penicillin(2.4 million units once per week) intramuscular injection for three weeks. The outcome of pregnan after treatment was observed and compared between the two groups. RESULTS There were 5 cases of primary syphilis (7.8%), 29 cases of secondary syphilis (45.3%), and 30 cases of latent syphilis (46.9%) among the 64 cases. The occurrences of premature birth, fetal intrauterine death, and stillbirth were 0, and 3 cases of congenital syphilis in total 13 cases who carried pregnancy to term in the treated group; while 4, 11, 3, and 10 in the untreated group respectively. In treated group, the 3 babies with congenital syphilis were born from 10 mothers received treatment after 24 gestational weeks, while no congenital syphilis in the 3 women started treatment before 24 weeks. CONCLUSIONS Pregnant syphilis is prone to be misdiagnosed because of its slight symptom, so it is especially important to screen syphilis as a routine among high risk pregnant women. Premature, fetal death and congenital syphilis can be well controlled through regular and early treatment during pregnancy, yet congenital syphilis can not be avoided completely.
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[Syphilis in addicted pregnant women: better care through more awareness and contract between organizations involved]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 1999; 143:2297-300. [PMID: 10589215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Three women, aged 21, 20 and 30 years, were cocaine users and pregnant. There had been no prenatal monitoring until they reported with uterine contractions. Blood of the first two women was then tested; serology revealed active syphilis infections: their children had died in utero. The blood of the third woman had been tested as part of a street project; it revealed an active syphilitic infection but she could not be found for treatment. After delivery, the child showed withdrawal symptoms. The first and third women and the child of the third woman were treated with benzylpenicillin. The system for screening and treating drug-addicted pregnant women should be intensified.
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An epidemic of congenital syphilis in Jefferson County, Texas, 1994-1995: inadequate prenatal syphilis testing after an outbreak in adults. Am J Public Health 1999; 89:557-60. [PMID: 10191801 PMCID: PMC1508896 DOI: 10.2105/ajph.89.4.557] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES After a syphilis epidemic in Jefferson County, Texas, in 1993 and 1994, congenital syphilis prevalence and risk factors were determined and local prenatal syphilis screening practices were assessed. METHODS Medical records were reviewed, pregnant women with syphilis were interviewed, and prenatal care providers were surveyed. RESULTS Of 91 women, 59 (65%) had infants with congenital syphilis. Among African Americans, the prevalence per 1000 live births was 24.1 in 1994 and 17.9 in 1995. Of the 50 women with at least 2 prenatal care visits who had infants with congenital syphilis, 15 (30%) had received inadequate testing. Only 16% of 31 providers obtained an early third-trimester syphilis test on all patients. CONCLUSIONS Inadequate prenatal testing contributed to this outbreak of congenital syphilis.
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Congenital syphilis after treatment of maternal syphilis with a penicillin regimen exceeding CDC guidelines. Infect Dis Obstet Gynecol 1998. [PMID: 9785110 PMCID: PMC1784788 DOI: 10.1002/(sici)1098-0997(1998)6:3<134::aid-idog7>3.0.co;2-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Although congenital syphilis usually occurs as a result of a failure to detect and treat syphilis in pregnant women, failures of the currently recommended regimen to prevent congenital syphilis have been reported. CASE This report describes an infant with congenital syphilis despite maternal treatment with a regimen exceeding current CDC guidelines. CONCLUSION Regardless of the regimen used to treat syphilis during pregnancy, clinicians should recognize the possibility of occasional treatment failures and the importance of adequate follow-up of infants at risk for congenital syphilis.
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Abstract
BACKGROUND Although congenital syphilis usually occurs as a result of a failure to detect and treat syphilis in pregnant women, failures of the currently recommended regimen to prevent congenital syphilis have been reported. CASE This report describes an infant with congenital syphilis despite maternal treatment with a regimen exceeding current CDC guidelines. CONCLUSION Regardless of the regimen used to treat syphilis during pregnancy, clinicians should recognize the possibility of occasional treatment failures and the importance of adequate follow-up of infants at risk for congenital syphilis.
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Abstract
The relationship of maternal illicit drug use to congenital syphilis was studied in a population of newborn infants (N = 1012) who were screened for intrauterine exposure to illicit drugs by meconium analysis and whose mothers were screened for syphilis by the rapid plasmin reagin fluorescent treponemal antibody, absorbed (RPR/FTA-ABS) test. The result of the meconium drug screening was positive in 449 (44.3%) infants: 401 (39.6%) screening results were positive for cocaine, 71 (7%) positive for opiate, and 31 (3.1%) positive for cannabinoid. The maternal RPR/FTA-ABS result was positive in 72 (7.1%) women, and congenital syphilis was diagnosed in 46 (4.5%) infants on the basis of Centers for Disease Control and Prevention definitions. The incidence of positive RPR/FTA-ABS result (10.5% vs 4.4%) and congenital syphilis (7% vs 2.5%) was significantly higher (p < 0.01) among infants with positive results compared with those with negative drug screening results. Similarly, the incidence of positive RPR/FTA-ABS (11% vs 4.6%) and congenital syphilis (8% vs 2.3%) was significantly (p < 0.01) higher among infants with cocaine-positive results compared with those with cocaine-negative results. We conclude that maternal illicit drug use, specifically cocaine, is significantly related to the resurgence of congenital syphilis among newborn infants.
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Abstract
From local health department data, we determined the 1990-92 incidence of congenital syphilis (CS) in Harris County, Texas, USA, applying for the first time the Centers for Disease Control and Prevention (CDC) 1990 surveillance case definition to a population-based sample. We also evaluated factors that discriminated between women whose infants were or were not cases. The incidence of CS per 1000 live births was 3.2 in 1990, 4.6 in 1991 and 4.2 in 1992. Because of failure to apply part of the case definition, the local health department reported only 60% (418/694) of the cases that we identified. In the multivariate analysis, the significant factors for CS were lack of prenatal care and late latent syphilis. No factor identified high-risk women to target for special public health interventions. Improved laboratory services and better education of local providers and surveillance workers will solve some problems in the diagnosis and therapy of syphilis during pregnancy. Ambiguity in the CDC's case definition of CS needs correction.
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Abstract
OBJECTIVE Little is known about which cases of maternal syphilis will affect the newborn. Because of the current epidemic of syphilis in pregnancy in our city, we sought to identify risk factors during pregnancy associated with congenital infection. STUDY DESIGN We reviewed 253 cases of maternal syphilis prospectively identified over a 1-year period. On the basis of neonatal diagnosis, these data were divided into two groups, those without evidence of presumptive congenital syphilis and those with evidence of presumptive congenital syphilis. Presumptive congenital syphilis was defined according to the Centers for Disease Control and Prevention surveillance case definition. Cases with bloody spinal taps and cases of suspected congenital syphilis that did not meet these criteria were excluded. Venereal Disease Research Laboratory titers are given as the inverse of the geometric mean. RESULTS Venereal Disease Research Laboratory titer at time of diagnosis and unknown duration of disease were risk factors for congenital syphilis. There was a significantly decreased rate of congenital syphilis with single-dose therapy if disease length was < 1 year (p < 0.005). Unknown duration of disease was associated with 67.9% and 48.6% rates of congenital syphilis with one- and three-dose therapy respectively. There was a 28% incidence of preterm birth. CONCLUSION Our study suggests an alarming rate of failure of current therapy to prevent congenital syphilis. Venereal Disease Research Laboratory titer at time of diagnosis and unknown duration of disease are risk factors for congenital syphilis. The high rate of presumptive congenital syphilis in the unknown duration group indicates that identification before or earlier in pregnancy will be necessary to prevent devastating consequences for the neonate.
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Comparison of maternal sera, cord blood, and neonatal sera for detecting presumptive congenital syphilis: relationship with maternal treatment. Pediatrics 1993; 91:88-91. [PMID: 8416511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The incidence of congenital syphilis has increased rapidly over the past few years. Most infected mothers and their newborns are asymptomatic at birth and diagnosis depends on serologic testing during pregnancy and at delivery. This study was initiated to compare maternal sera, cord blood, and neonatal sera for detecting presumptive congenital syphilis and to assess the role of maternal treatment (administration of penicillin to the mother at least 1 month before delivery) on the serologic results at the time of delivery. The serologic results from all live deliveries complicated by a positive maternal and/or neonatal test for syphilis during a 12-month period were compared using chi 2 analysis and multiple comparisons for proportions. Of 3306 livebirths, 73 (2.2%) were complicated by a positive maternal or neonatal serology. At delivery, the serologic test was positive in 68 (94%) of 72 maternal sera, 30 (50%) of 60 cord sera, and 43 (63%) of 68 neonatal sera. In the absence of maternal treatment, 95% of the maternal sera, 66% of the cord blood samples, and 86% of the neonatal sera were positive. If the mother had been treated, 94% of maternal sera, 36% of cord sera, and 39% of neonatal sera were positive. Cord blood and neonatal sera appear to be inferior to maternal sera for detecting prenatal exposure to syphilis. Cord serology is also inferior to neonatal serology at 2 to 3 days of age. The most effective way to identify newborns at risk for congenital syphilis is to obtain a maternal serologic diagnosis during pregnancy and to test maternal and neonatal sera at delivery.
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The association between congenital syphilis and cocaine/crack use in New York City: a case-control study. Am J Public Health 1991; 81:1316-8. [PMID: 1928532 PMCID: PMC1405336 DOI: 10.2105/ajph.81.10.1316] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
From 1987 to 1989, an epidemic of congenital syphilis was observed in New York City. A case-control study was done to assess the association between various maternal risk factors and congenital syphilis. Independent of the effect of other factors, the odds of being exposed to cocaine were 3.9 times greater among cases than controls (95% confidence interval, 2.8-5.3). This study suggests that the epidemic of congenital syphilis may be related to the increase in cocaine/crack use among delivering mothers.
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Abstract
A pregnant women with secondary syphilis received appropriate therapy with penicillin in the last trimester of pregnancy. At delivery, her titre had fallen fourfold, and the baby had a non-reactive cord blood titre at birth. However, the treatment failed to prevent infection in the infant, and the baby had developed signs of congenital syphilis at 10 weeks of age. The definition of "adequate therapy" of pregnant women is unclear, and recent guidelines are contradictory. Therefore, literature that pertains to penicillin therapy in pregnancy is reviewed, and new guidelines for therapy proposed.
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[Congenital syphilis]. ANALES ESPANOLES DE PEDIATRIA 1990; 33 Suppl 43:81-5. [PMID: 2104027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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31
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The rising incidence of congenital syphilis: back to the future. NEW YORK STATE JOURNAL OF MEDICINE 1990; 90:485-6. [PMID: 2234612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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32
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Women and crack addiction. JOURNAL OF THE AMERICAN MEDICAL WOMEN'S ASSOCIATION (1972) 1989; 44:166. [PMID: 2584577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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33
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Abstract
During 1982-5 the 19S (IgM) fluorescent treponemal antibody absorption (19S (IgM) FTA-ABS) test gave positive results in 19 children. The parental histories were analysed. As five of the children were adopted, 14 pregnancies were evaluated. Mothers of foreign origin and extramarital pregnancies were found to be over-represented. Of 13 women who attended for pregnancy checkup, three were not serologically screened for syphilis. In four the infection had developed late in the course of pregnancy. In at least four treatment had not been given or had been inadequate or too late. At least two had positive 19S (IgM) FTA-ABS test results that did not indicate congenital syphilis. The possibility of false positive 19S (IgM) FTA-ABS test results is pointed out. As the male sexual partners of four of the 14 mothers had presented elsewhere with early syphilis at the time of their partner's pregnancy, adequate contact tracing appears to be important to prevent congenital syphilis in future.
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Gestational and congenital syphilis. Clin Perinatol 1988; 15:287-303. [PMID: 3288424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The frequency of congenital syphilis continues to increase throughout the United States during the 1980s. Untreated maternal infection can lead to stillbirth, premature labor, congenital infection, and neonatal death. Preventive measures, based on control of early syphilis in women, prenatal care, improved diagnosis and diligent followup, can help to decrease the incidence of congenital syphilis. The clinical presentation and recommended regimens for therapy of the gravida with syphilis and neonates with suspected congenital syphilis are reviewed.
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The asymptomatic patient with a positive VDRL test. Am Fam Physician 1988; 37:185-90. [PMID: 3276100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Although VDRL and RPR tests are excellent screens for syphilis, false-positive reactions do occur. A positive VDRL or RPR test must be confirmed with an FTA-ABS test. Patients with positive serologic tests should have a thorough physical examination to determine the stage of syphilis. A patient with a low-titer VDRL or RPR may have active disease and may require lumbar puncture to rule out neurosyphilis.
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[Maternal-fetal and neonatal syphilis]. ARCHIVES FRANCAISES DE PEDIATRIE 1986; 43:731-40. [PMID: 3545128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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[Congenital infections caused by TORCH agents]. LA PEDIATRIA MEDICA E CHIRURGICA 1986; 8:443-52. [PMID: 3033613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The frequency of transplacental infections varies depending on the pathogen responsible. Of the TORCH infections this paper studies the epidemiology, pathogenesis, clinics, therapy and prophylaxis of infections caused by Rubella, Varicella-Zoster, Cytomegalo and Herpes Simplex Viruses and by Toxoplasma Gondii, Treponema Pallidum.
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38
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[Neonatal syphilis despite erythromycin treatment of the mother]. Presse Med 1984; 13:2133-5. [PMID: 6238317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
A one-month old infant whose mother had been treated with erythromycin during pregnancy exhibited signs of severe congenital syphilis with collapse requiring admission to an intensive care unit. Erythromycin has low placental transfer and other treatments would have probably been more adequate. Some authors advocate the use of the latest tetracyclines and doxycycline could also be administered. The WHO's recommendations that all children born of mothers who were not treated with penicillin should receive this antibiotic after birth is still valid.
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[Congenital syphilis. A case of consequence of lack of prenatal care]. Ugeskr Laeger 1983; 145:2306-7. [PMID: 6636327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Congenital syphilis among newborns - Texas, 1981. MMWR. MORBIDITY AND MORTALITY WEEKLY REPORT 1982; 31:382-3. [PMID: 6813667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Hutchinson teeth. AUSTRALIAN PAEDIATRIC JOURNAL 1981; 17:226. [PMID: 6798959 DOI: 10.1111/j.1440-1754.1981.tb01946.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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42
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[Case of contact syphilis in guinea pigs]. VESTNIK DERMATOLOGII I VENEROLOGII 1980:61-2. [PMID: 7193947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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43
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44
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[Etiology and epidemiology of congenital syphilis. Present-day aspects]. LILLE MEDICAL : JOURNAL DE LA FACULTE DE MEDECINE ET DE PHARMACIE DE L'UNIVERSITE DE LILLE 1979; 24:220-4. [PMID: 491826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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45
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Routes of fetal infection and mechanisms of fetal damage. AMERICAN JOURNAL OF DISEASES OF CHILDREN (1960) 1975; 129:444-9. [PMID: 165711 DOI: 10.1001/archpedi.1975.02120410032012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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46
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47
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Manifestations of late congenital syphilis. An analysis of 271 patients. ARCHIVES OF DERMATOLOGY 1970; 102:78-83. [PMID: 4993238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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48
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Congenital syphilis. ARCHIVES OF DERMATOLOGY 1969; 99:599-610. [PMID: 4976827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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49
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50
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[Hereditary syphilis: virus disease]. OBSTETRICIA Y GINECOLOGIA LATINO-AMERICANAS 1955; 13:393-4. [PMID: 13280235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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