Test Code GCPCR Neisseria gonorrhoeae by PCR, Swab
Methodology
Polymerase Chain Reaction (PCR)
(PCR is utilized pursuant to a license agreement with Roche Molecular Systems, Inc.)
Note: This test is not recommended for the evaluation of suspected sexual abuse, for other medico-legal indications, or for evaluation of children ≤14 years of age. In these circumstances, a genital culture is the test of choice.
Performing Laboratory
Huntsville Hospital Laboratory
Specimen Requirements
Submit only 1 of the following specimens:
Genital specimens require a Cobas PCR Female Swab Sample kit. Kits can be obtained from Huntsville Hospital Microbiology Department or, for Outreach clients, by calling Client Service at 256-265-2522 or 800-278-0588.
Endocervix (Females Only)
Collect specimen as follows:
1. Remove excess mucus from cervical os and surrounding mucosa using 1 of the plastic-shafted swabs provided. Discard this swab.
2. Insert second plastic-shafted swab (wooden-shafted swabs are unacceptable) 1 cm to 1.5 cm into endocervical canal.
3. Rotate swab clockwise for 15 to 30 seconds in endocervical canal to ensure adequate sampling.
4. Withdraw swab carefully; avoid contact with vaginal mucosa.
5. Break swab in tube using care to avoid splashing.
6. Screw cap on securely.
7. Label container with patient’s information, date and actual time of collection, and type of specimen.
8. Maintain sterility and forward promptly.
Note:
1. Specimen source is required on request form for processing.
2. Spermicidal agents and feminine powder sprays interfere with assay and should not be used prior to collection.
3. Maximum storage of swab specimen in collection kits is 12 months at 2-30° C.
4. Swab specimens collected with the cobas PCR Female Swab Sample Kit and urine/fluid collected with the cobas PCR Urine Sample Kit may be stored at 2-30° C for up to 12 months once the specimens have been stabilized in cobas PCR Media.
Vaginal (Females only)
Collect specimen as follows:
1. Insert the plastic-shafted swab (wooden-shafted swabs are unacceptable) about 5 cm (2 inches) into the vaginal opening.
2. Gently turn the swab for about 30 seconds while rubbing the swab against the wall of the vagina.
3. Remove the swab carefully. Do not touch the swab to any surface before placing it into the collection tub.
4. Break swab in tube using care to avoid splashing.
5. Screw cap on securely.
6. Label container with patient’s information, date and actual time of collection, and type of specimen.
7. Maintain sterility and forward promptly.
Note:
1. Specimen source is required on request form for processing.
2. Spermicidal agents and feminine powder sprays interfere with assay and should not be used prior to collection.
3. Maximum storage of swab specimen in collection kits is 12 months at 2-30° C.
4. Swab specimens collected with the cobas PCR Female Swab Sample Kit and urine/fluid collected with the cobas PCR Urine Sample Kit may be stored at 2-30° C for up to 12 months once the specimens have been stabilized in cobas PCR Media.
Miscellaneous Sources
Other sources (eye, throat, rectal, etc.) may be tested but with a disclaimer stating "Testing for this source is not FDA approved and has not been validated."
Collect specimen as follows:
1.Swab site with swab provided in Cobas PCR Female Swab Sample Kit.
2.Break swab in tube using care to avoid splashing.
3.Screw cap on securely.
4.Label container with patient's information, date and actual time of collection and type of specimen.
5.Mantain sterility and forward promptly.
Note:
1. Specimen source is required on request form for processing.
2. Maximum storage of swab specimen in collection kits is 12 months at 2-30° C.
3. Swab specimens collected with the cobas PCR Female Swab Sample Kit and urine/fluid collected with the cobas PCR Urine Sample Kit may be stored at 2-30° C for up to 12 months once the specimens have been stabilized in cobas PCR Media.
Reference Values
Neisseria gonorrhoeae DNA NOT DETECTED by PCR.
Day(s) Test Set Up
Monday through Friday
CPT Coding
87591
Secondary ID
HHA1553
LOINC Coding
Test Name | LOINC Code |
---|---|
Neisseria gonorrhoeae by PCR |
24111-7 |
Specimen | 31208-2 |