Ordering Recommendation

Detect T. vaginalis in various specimens. Refer to "Specimen Collection and Handling" document at https://ltd.aruplab.com/Tests/Pdf/429.

Mnemonic
TVAG AMD
Methodology

Qualitative Transcription-Mediated Amplification

Performed

Mon, Wed, Fri

Reported

1-4 days

New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation

MultiTest Swab or ThinPrep Collection: Patient must be 14 years of age or older.

Collect

Vaginal specimen collected with pink swab from Aptima MultiTest Swab Collection kit (ARUP supply #55224 PK/50 or #55229 PK/10) available online through eSupply using ARUP Connect or contact Client Services at (800) 522-2787.
Also acceptable: Cervical specimen collected with blue swab from Aptima Unisex Swab Specimen Collection kit (ARUP supply #28907 PK/50 or #54555 PK/10), first catch urine in sterile container or cervical brush in ThinPrep Pap test collection kit.
Refer to "Sample Collection for the Diagnosis of STD" under Specimen Handling at www.aruplab.com for specific specimen collection and transport instructions.

Specimen Preparation

Swab: Place swab in Swab Specimen Transport Tube, break shaft off at scoreline then recap tube.
Urine: Transfer 2 mL urine within 24 hours to Aptima Urine Specimen Transport Tube (ARUP supply #28908 PK/50 or #54556 PK/10). Liquid level must be between fill lines on tube.
ThinPrep: Vortex ThinPrep PreservCyt solution and transfer 1 mL to an Aptima Specimen Transfer Tube (ARUP supply #42711).

Storage/Transport Temperature

Refrigerated.

Unacceptable Conditions

Large white swab included in Aptima Unisex Swab Specimen Collection kit is for preparatory cleaning of the endocervix and is unacceptable for testing. Specimens in any transport media other than indicated above. Specimen in swab transport media without a swab.

Remarks

Specimen source required.

Stability

MultiTest or Unisex Swab: Ambient: 2 months; Refrigerated: 2 months; Frozen: 1 year
Aptima Urine Specimen Transport Tube: Ambient: 1 month; Refrigerated: 1 month; Frozen: 1 year
Aptima Specimen Transfer Tube: Ambient: 2 weeks; Refrigerated: 1 month; Frozen: 1 year
ThinPrep: Ambient: 1 month; Refrigerated: 1 month; Frozen: Unacceptable

Reference Interval

Negative.

Interpretive Data

A negative result does not completely rule out infection with T. vaginalis.

Results should be interpreted in conjunction with other clinical data. This test has not been validated for use with self-collected vaginal swab specimens from patients. Performance of this test on vaginal swab specimens from pregnant women has not been evaluated.

This test is intended for medical purposes only and is not valid for the evaluation of suspected sexual abuse or for other forensic purposes.

Compliance Category

Depends on Specimen/Source/Method

Note
Hotline History
N/A
CPT Codes

87661

Components
Component Test Code* Component Chart Name LOINC
0060755 APTIMA Media Type 74384-9
2005507 Specimen Source 31208-2
2005508 T. vaginalis by TMA 46154-1
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Nucleic Acid Amplification Test (NAAT)
  • Pap Vial Trichomonas vaginalis Amplified
  • T vaginalis PCR
  • Trichomonas vaginalis PCR
  • TV TMA
Trichomonas vaginalis by Transcription-Mediated Amplification (TMA)