Congenital syphilis

Disorders in Children

Pediatric dermatoses can present at birth or develop over time. When managing dermatology conditions in children, caregiver involvement is important. Patients may have lesions that need to be monitored or need assistance with therapeutic administration. The following section provides a subset of pediatric dermatoses and notable points for presentation in skin of color patients. Providers need to be able to recognize dermatology conditions in patients of varying skin tones and provide therapies that address the condition and any associated pigmentary alterations.

A Case of Congenital Syphilis-Focus on Histopathology and Literature Review

ABSTRACT

Although a rare disease, the incidence of congenital syphilis is on the rise in the US. We report a case of early congenital syphilis in a 1-day-old premature boy with positive Rapid plasma reagin titer, respiratory insufficiency, disseminated intravascular coagulation, and encephalopathy, born to a mother with known syphilis infection. Skin examination showed diffuse truncal petechiae, desquamation of the distal extremities, and violaceous, retiform plaques on the buttocks and lower extremities. A biopsy was performed to rule out an infectious etiology or vasculitis. Histopathologic examination revealed irregular epidermal acanthosis with orthokeratosis and parakeratosis. There were foci of neutrophilic infiltrate forming rare pustules within the stratum corneum and focal intraepidermal eosinophils, neutrophils, and rare dyskeratotic keratinocytes. In the dermis, there was some minimal endothelial swelling with a perivascular, interstitial, and periadnexal infiltrate of lymphocytes, eosinophils, and rare plasma cells. A Treponema pallidum immunostain highlighted spirochetes present within the epidermis and within the eccrine ducts. Penicillin G therapy was administered for 10 days. The infant's Rapid plasma reagin titer trended downward until it was negative 6 months after birth. Literature review reveals 8 case reports within the last 20 years describing the histopathology of rashes in congenital syphilis. Herein we summarize the reported histopathology of rashes in congenital syphilis and compare it to the histopathology of rashes in secondary syphilis in adults.

Congenital Syphilis: A Discussion of Epidemiology, Diagnosis, Management, and Nurses' Role in Early Identification and Treatment

BACKGROUND

Syphilis is caused by the spirochete bacterium Treponema pallidum. Syphilis left untreated, or inadequately treated during pregnancy, can result in congenital syphilis (CS). Congenital syphilis can lead to severe sequelae or fetal, neonatal, or infant death.

PURPOSE

To discuss the epidemiological trends, pathophysiology, diagnosis, and management of CS; the implications of CS upon the infant; as well as the importance of the nurse's role in the prompt identification of CS and the timely interventions needed to minimize sequelae.

METHODS

A literature search was completed using ProQuest, CINAHL, Google Scholar, and PubMed. Articles published within the past 10 years were included.

FINDINGS

Epidemiological trends of CS in the United States indicate that maternal syphilis infection and CS are on the rise. Risk factors include ethnicity, socioeconomic status, access to prenatal care, and sexual behaviors, as well as compliance with prenatal syphilis screening by prenatal providers. Risks of CS to the developing fetus begin at approximately 14 weeks. Timely treatment is necessary to minimize or eliminate mortality and morbidity.

IMPLICATIONS FOR PRACTICE

Evidence-based, interprofessional strategies, which promote a collaborative perinatal/neonatal preventative approach to care of the pregnant female, are indicated to reverse the increasing incidence of CS within the United States. Strategies prioritizing early identification and treatment of at-risk neonates are necessary to reduce/eliminate the devastating long-term consequences of CS upon this vulnerable population.

IMPLICATIONS FOR RESEARCH

The paucity of research, which focuses on CS, is most likely due to ethical concerns related to infants as research participants and provides an opportunity for future research. Future research could focus on factors that focus on maternal-fetal/maternal-child transmission of CS.

Adherence to the follow-up of the newborn exposed to syphilis and factors associated with loss to follow-up

Introduction

All newborns exposed to syphilis in pregnancy must have outpatient follow-up. The interruption of this follow-up especially threatens those children who were not treated at birth.

Objective

To describe the clinical, epidemiological, and sociodemographic characteristics of pregnant women with syphilis and their newborns, and to investigate the factors associated with the discontinuation of the follow-up.

Methods

This is an observational, descriptive, analytical, and retrospective study of medical records of 254 children exposed to syphilis, who were assisted at the Congenital Infectious Clinic of the university hospital of the Universidade Federal do Paraná, between 2000 and 2010. The newborns were classified by reference according to their follow-up. Data were analyzed by means of the binary logistic regression model in order to identify the factors associated to drop out.

Results

The factors associated to the interruption of the follow-up were maternal age over 30 years, mothers with 3 or more children, and the absence of cross-infections by HIV and/or viral hepatitis.

Conclusion

Such findings demonstrate the need to identify these families and implement strategies to promote the establishment of bonds. A greater rigor to indicate the treatment of the disease at birth is recommended, as most of them do not properly follow up.

Early congenital syphilis presenting with skin eruption alone: a case report

Congenital syphilis is one of the most well-known congenital infections, yet it remains a worldwide public health problem. Congenital syphilis can involve any organ system and present with various symptoms. However, early diagnosis of congenital syphilis is difficult because more than half of the affected infants are asymptomatic, and the signs in symptomatic infants may be subtle and nonspecific. Here, we report a case of congenital syphilis with only a skin rash, which led to a delay in diagnosis. This case indicates that congenital syphilis should be considered throughout early childhood.

Congenital syphilis, still a reality in 21st century: a case report

Congenital syphilis is a preventable disease and its presence reflects a failure of prenatal care delivery systems, as well as syphilis control programmes. The procedure to prevent congenital syphilis through antenatal screening and treatment is well established. But implementation of effective programmes has proved very difficult especially in resource constrained countries.

Congenital syphilis in Valera, Venezuela

Congenital syphilis still poses a significant public health problem in many countries of the world. We studied epidemiology of syphilis and other sexually transmitted infections among pregnant women and their newborns during a 5-year period at a general hospital in Valera, western Venezuela finding a high incidence of disease among those newborns from infected mothers.