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Background: The differential diagnosis of multiple unexplained bone fractures in a young infant usually includes child abuse or bone disease such as osteogenesis imperfecta. Bone abnormalities can occur in 60-80% of cases with congenital syphilis and may be the sole manifestation. However, this frequent manifestation of this rare disease such as congenital syphilis is frequently disregarded. We describe a case of a young infant with multiple long bone fractures diagnosed with congenital syphilis., Case Presentation: This 2-month-old male patient was referred to our hospital because of fractures of the ulna and distal radius bilaterally and noisy breathing with the suspicion of osteogenesis imperfecta. After thorough examination, the infant had anemia and a palpable spleen. We performed a screen for congenital infections among other investigations, which revealed positive non-treponemal and treponemal antibodies for syphilis. Hence the diagnosis for Congenital Syphilis was made. We performed a lumbar puncture (LP) which showed mild pleocytosis. The patient was treated with intravenous aqueous penicillin G 200 000 UI/KG per day for 10 days. In addition, a single dose of intramuscular penicillin G benzathine 50 000 UI/KG was given due to the abnormal result of CSF. On follow up admission 6 months later, the new syphilis serology had much improved and the new LP revealed no abnormal findings., Conclusions: We present this case report in order to remind of a common manifestation of congenital syphilis, a rare disease which needs to be included in the differential diagnosis of multiple unexplained fractures in early infancy. In our case the fractures were symmetric and bilateral and they were accompanied by anemia and mild hepatosplenomegaly which led to the investigation of congenital syphilis as a possible cause. However, two thirds of infants with congenital syphilis are asymptomatic at birth. All women should have a proper syphilis screening during pregnancy., (© 2022. The Author(s).)

Background: The infection rate of congenital syphilis is gradually increasing, the clinical manifestations of some children with congenital syphilis are abnormal liver function, which is given the clinical diagnosis of syphilitic hepatitis. At present, there are few studies on the clinical features of children with early congenital syphilis combined with syphilitic hepatitis, so we set out to do such a study. We compared the liver function indicators before and after the treatment of syphilis to find the clinical features that can provide guidance for clinical diagnosis and treatment., Methods: This study collected clinical data on 51 children with early congenital syphilis combined with syphilitic hepatitis in Beijing Ditan Hospital, affiliated with Capital Medical University, between April 2014 and October 2019. We observed their age, gender, clinical symptoms, and physical symptoms, as well as the pregnancy and childbirth history of their mothers. We also compared the liver function indicators before and after the treatment of the syphilis and analyzed the children's clinical features., Results: The results of this study showed that the clinical manifestations in children with early congenital syphilis combined with syphilitic hepatitis were diverse. The most common clinical manifestation was anemia (56.9 %), followed by syphilitic rash (54.9 %), hands, feet, and whole-body peeling (35.3 %), and splenomegaly (29.4 %). Liver damage caused by a syphilis infection tends to result in elevated alanine aminotransferase, aspartate aminotransferase, and bilirubin, while albumin decreases. After the syphilis treatment, the liver function indexes were significantly improved compared with before treatment, and the difference was statistically significant (all p < 0.05)., Conclusions: A child with abnormal liver function, especially with anemia, skin rash, peeling, abdominal distension, and hepatosplenomegaly should be highly suspected of having a syphilis infection. Once the diagnosis is made, the appropriate standard penicillin treatment should be started as soon as possible to improve the condition and prognosis of the child., (© 2021. The Author(s).)

Background: Between 2014 and 2016, Brazil experienced a severe shortage in penicillin supply, resulting in a lack of treatment among some pregnant women and newborns with syphilis and the use of non-evidence-based regimens. This study evaluated all live births in Fortaleza reported with CS in 2015 in order to identify the different therapeutic regimens used in newborns during this period of penicillin shortage., Methods: A retrospective cross-sectional study design was conducted using manually extracted data from medical chart review of maternal and infant cases delivered in 2015 from all public maternity hospitals in the city of Fortaleza. Data collection occurred from June 2017 to July 2018., Results: A total of 575 congenital syphilis cases were reported to the municipality of Fortaleza during 2015 and 469 (81.5%) were analyzed. Of these, only 210 (44.8%) were treated with a nationally-recommended treatment. As alternative therapeutic options, ceftriaxone was used in 65 (13.8%), Cefazolin in 15 (3.2%) and the combination of more than one drug in 179 (38.2%). Newborns with serum VDRL titers ≥1:16 (p = 0.021), who had some clinical manifestation at birth (p = 0.003), who were born premature (p <  0.001), with low birth weight (p = 0.010), with jaundice indicative of the need for phototherapy (p = 0.019) and with hepatomegaly (p = 0.045) were more likely to be treated with penicillin according to national treatment guidelines compared to newborns treated with other regimens., Conclusion: During the period of shortage of penicillin in Fortaleza, less than half of the infants reported with CS were treated with a nationally-recommended regimen, the remaining received treatment with medications available in the hospital of birth including drugs that are not part of nationally or internationally-recommended treatment recommendations.

Background: Despite the expansion of antenatal syphilis screening programs, congenital syphilis (CS) remains a concern., Purpose: This study aimed to analyze the manifestation and progress of CS, including treatment and follow-up, based on a nationwide study., Methods: From the Korean National Health Insurance Service database, a total of 548 infants were examined for CS during their first year of life from 2013 to 2018. Neurosyphilis and complications were investigated using the International Classification of Diseases-10 codes., Results: The birth rate of infants from mothers with syphilis was 2.8 per 10,000 live births for 5 years, which is not indicative of a decreasing trend. Overall, 148 infants were proven or highly probable or possible of having CS with treatment for 10 days; 66 infants were possible or less likely of having CS with only 1-day treatment. Jaundice (56 %) was common, followed by hearing impairment (14 %), renal disease (8 %), and mental retardation (8 %). Fourteen cases of neurosyphilis occurred. Infants with complications, including mental retardation, eye involvement, hearing impairment, or renal disease, were significantly associated with neurosyphilis (OR 8.49, P < 0.0001). Of 250 patients who received treatment, 92.8 % were treated with one medication: benzathine penicillin was used in 73 % of patients. Only four patients were re-treated due to treatment failure. In addition to the treponemal test, fluorescent treponemal antibody-absorption was the most utilized tool for diagnosis and follow-up., Conclusions: Establishing standardized guidelines for the evaluation of CS, as well as the establishment of treatment regimens and follow up-plans for the disease, at a national level would help improve maternal and neonatal care and facilitate the eradication of CS in Korea.

Background: In high syphilis prevalence settings, the syphilis testing and treatment strategy for mothers and newborns must be tailored to balance the risk of over treatment against the risk of missing infants at high-risk for congenital syphilis. Adding a non-treponemal test (Rapid Plasma Reagin - RPR) to a routine rapid treponemal test (SD Bioline Syphilis 3.0) for women giving birth can help distinguish between neonates at high and low-risk for congenital syphilis to tailor their treatment. Treatment for neonates born to RPR-reactive mothers (high-risk) is 10 days of intravenous penicillin, while one dose of intramuscular penicillin is sufficient for those born to RPR non-reactive mothers (low-risk). This strategy was adopted in March 2017 in a Médecins Sans Frontières supported hospital in Bangui, Central African Republic. This study examined the operational consequences of this algorithm on the treatment of newborns., Methods: The study was a retrospective cohort study. Routine programmatic data were analysed. Descriptive statistical analysis was done. Total antibiotic days, hospitalization days and estimated costs were compared to scenarios without RPR testing and another where syphilis treatment was the sole reason for hospitalization., Results: Of 202 babies born to SD Bioline positive mothers 89 (44%) and 111(55%) were RPR-reactive and non-reactive respectively (2 were unrecorded) of whom 80% and 88% of the neonates received appropriate antibiotic treatment respectively. Neonates born to RPR non-reactive mothers were 80% less likely to have sepsis [Relative risk (RR) = 0.20; 95% Confidence interval (CI) = 0.04-0.92] and 9% more likely to be discharged [RR = 1.09; 95% CI = 1.00-1.18] compared to those of RPR-reactive mothers. There was a 52%, and 49% reduction in antibiotic and hospitalization days respectively compared to a scenario with SD-Bioline testing only. Total hospitalization costs were also 52% lower compared to a scenario without RPR testing., Conclusions: This testing strategy can help identify infants at high and low risk for congenital syphilis and treat them accordingly at substantial cost savings. It is especially appropriate for settings with high syphilis endemicity, limited resources and overcrowded maternities. The babies additionally benefit from lower risks of exposure to unnecessary antibiotics and nosocomial infections.