Advantages and limitations of current diagnostic laboratory approaches in syphilis and congenital syphilis

Details

• Alternative Title:
  Expert Rev Anti Infect Ther
• Personal Author:
  Cao, Weiping ; Thorpe, Phoebe G. ; O’Callaghan, Kevin ; Kersh, Ellen N.
• Description:
  Introduction:
  
  The reemergence of syphilis, especially congenital syphilis, presents a significant public health threat. Accurate diagnosis of syphilis depends on recognition of a constellation of symptoms, review of medical and sexual history, and multiple laboratory tests. While reliable, current tests for syphilis can be difficult to interpret, which can lead to delays in treatment.
  
  Area covered:
  
  This review summarizes the major advantages and limitations of available diagnostic laboratory methods for syphilis, provides an update on recent advances in laboratory tools, and highlights the urgent need for coordinated efforts to create new tools to halt the resurgence of syphilis.
  
  Expert opinion:
  
  In syphilis, the wide variety of short-lived signs and symptoms followed by periods of latency create diagnostic challenges. Currently available laboratory tests, when positive, require additional information to interpret (prior testing, treatment, and sexual history). Point-of-care tests that can rapidly and accurately detect both treponemal and non-treponemal antibodies would be a huge step toward reducing test turnaround time and time to treatment. Incorporating biological insights and technology innovations to advance the development of direct detection assays is urgently needed. A comprehensive coordinated effort is critical to stem the tide of rising syphilis in the United States and globally.
  
  
• Subjects:
  Antibodies, Bacterial Humans Sensitivity And Specificity Syphilis Syphilis, Congenital Syphilis Serodiagnosis Treponema Pallidum
• Keywords:
  Congenital Syphilis Molecular Detection Nontreponemal Test Serologic Test Syphilis Syphilis Screening Treponemal Test Treponema Pallidum
• Source:
  Expert Rev Anti Infect Ther. 21(12):1339-1354
• Pubmed ID:
  37934903
• Pubmed Central ID:
  PMC10958575
• Document Type:
  Journal Article
• Funding:
  CC999999/ImCDC/Intramural CDC HHSUnited States/
• Volume:
  21
• Issue:
  12
• Collection(s):
  CDC Public Access
• Main Document Checksum:
  urn:sha256:a61676bdec243fa1f48ba5eae369f67679599e90595ce97932c2f7268881b39c
• Download URL:
  https://stacks.cdc.gov/view/cdc/153485/cdc_153485_DS1.pdf
• File Type:
  [PDF - 726.93 KB ]