: Nontreponemal or Treponemal Test Performed at 28 to 32 Weeks Gestation

: What This Test Represents

: This is a documentation test that indicates whether a syphilis screening test was performed during a specific window of pregnancy (28 to 32 weeks gestation). Syphilis is a bacterial infection that can be passed from a pregnant person to the baby, so repeat screening in the third trimester is recommended for many pregnant patients.

: Nontreponemal vs Treponemal Tests

: Nontreponemal tests (such as RPR or VDRL) are general screening tests that can reflect active infection, while treponemal tests specifically detect antibodies to the bacterium that causes syphilis. Guidelines often use one type as a first screen and the other to confirm results, depending on the screening algorithm used.

: Why Timing in Pregnancy Matters

: Screening early in pregnancy and again at 28 to 32 weeks helps identify infections that may have been acquired after the first screen, allowing treatment before delivery. Treating syphilis during pregnancy greatly reduces the risk of passing the infection to the baby.

: How Results Are Interpreted

: Because this entry records whether a test was performed rather than a numeric value, results are typically reported as performed or not performed. Any positive screening result should be followed by confirmatory testing and discussed with a clinician, who will recommend next steps.