[Syphilis and pregnancy]

Caroline Charlier1, Nadjet Benhaddou2, Nicolas Dupin2

  • 1Assistance publique-Hôpitaux de Paris, université Paris Descartes Sorbonne Paris Cité, hôpital Necker-Enfants-Malades, service de maladies infectieuses et tropicales, 75015 Paris, France; Institut Pasteur, centre national de référence Listeria, centre collaborateur OMS Listeria, unité de biologie des infections, Inserm U1117, 75013 Paris, France.

Presse Medicale (Paris, France : 1983)
|June 3, 2015
PubMed

Insights

Congenital syphilis poses severe risks, including fetal loss and neonatal death. Early screening and penicillin treatment for pregnant women are crucial for preventing transmission and improving infant outcomes.

Area of Science:

  • Infectious Diseases
  • Maternal-Fetal Medicine
  • Pediatrics

Context:

  • Syphilis is a significant sexually transmitted infection with severe implications for congenital transmission.
  • Congenital syphilis leads to high rates of fetal loss (50%), prematurity (25%), and long-term sequelae in survivors (20%).

Purpose:

  • To highlight the critical importance of early screening and management of syphilis in pregnant women.
  • To emphasize the role of timely penicillin therapy in both maternal and neonatal cases.

Summary:

  • Recommendations include syphilis testing for all women delivering stillborn infants after 20 weeks gestation.
  • Repeated screening is advised for high-risk pregnancies.
  • Effective management involves early benzathine penicillin administration for mothers and prompt penicillin therapy for neonates.

Impact:

  • Early detection and treatment can significantly reduce the incidence and impact of congenital syphilis.
  • Implementing screening protocols can prevent devastating fetal and neonatal outcomes.
  • Improved maternal and neonatal care pathways can mitigate long-term health consequences for affected children.

Related Concept Videos

Sexually Transmitted Infections01:26

Sexually Transmitted Infections

Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
1.7K
Teratogenicity01:07

Teratogenicity

The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
4.6K
Development of the Oral Microbiota01:28

Development of the Oral Microbiota

The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...
39
Bacterial Phylum Spirochaetes01:30

Bacterial Phylum Spirochaetes

Spirochetes, unique bacteria in the phylum Spirochaetes, are gram-negative, motile, tightly coiled, slender, and flexible. They inhabit aquatic sediments and animals, with some causing diseases like syphilis. Spirochetes are classified into eight genera based on habitat, pathogenicity, phylogeny, and characteristics.Their distinctive motility arises from endoflagella, located within the cell’s periplasm. These endoflagella anchor at the cell poles and extend along the cell length, encased...
1.3K
Ethics in Research01:56

Ethics in Research

Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.
26.3K
Meiosis vs. Mitosis02:57

Meiosis vs. Mitosis

Cell division is necessary for growth and reproduction in organisms. Mitosis aids cell growth and development by dividing somatic cells. In contrast, meiosis causes the division of germ cells and plays an essential role in sexual reproduction. Due to their unique functional requirements, mitosis and meiosis differ from each other in multiple aspects.
Before the start of mitosis and meiosis I, the cell synthesizes DNA, resulting in two homologous copies of each chromosome. DNA synthesis is...
74.8K