Frequently Asked Questions
What sample can be
used with this test?
The Clearview
FOB test is for use with Faecal specimens that should not
be collected during or within three days of a menstrual period, or
if the patient suffers from bleeding haemorrhoids or blood in the
urine.
Alcohol or other medications
taken in excess may cause gastrointestinal irritation resulting in
occult bleeding. Such substances should be discontinued at least 48
hours prior to testing.
No dietary restrictions are
necessary before using the Clearview FOB test.
How do I know that
the Clearview FOB test has been run correctly?
A coloured line should
appear in the control line region after five minutes (do not
interpret results after 10 minutes). A result should be considered
invalid if the control line fails to appear. This could be due to
insufficient specimen volume or incorrect procedural techniques. If
control line failure is noted, review the technique used and repeat
with a new test. If the problem persists, discontinue using the
test kit immediately and contact your local distributor.
What
conditions should the Clearview FOB test be stored
under?
The test device should be
stored as packaged in the sealed pouch either at room temperature
or refrigerated (2-30°C). The test is stable through the expiration
date printed on the sealed pouch. The test must remain in the
sealed pouch until use. Do not freeze and do not use beyond the
expiration date.
What is the
recommended collection procedure for the faecal
specimens?
Specimens should be collected in a clean, dry
specimen collection container. Best results will be obtained if the
assay is performed within 6 hours after collection. Specimens
collected may be stored for 3 days at 2-8°C if not tested within 6
hours.