Check4® Prostate Health

Check4® Prostate Health (8084AG) is a quick, accurate and easy-to-use self-test for the detection of prostate problems, including prostate cancer. Quick, accurate and easy-to-use self-test that can performed in the comfort of your own home.

Description

Quick, accurate and easy-to-use self-test that can performed in the comfort of your own home.

In men, the prostate antigen (PSA) is secreted by the prostate. This gland, situated in the abdomen under the bladder, surrounds the initial part of the urethra and plays an important role in the semen. The prostate antigen level gives information about the prostate physiological condition. Thus, levels above the norm may show pathology of the prostate (benign hypertrophy, prostatitis, cancer, etc.). The PSA assay could be performed at least once a year in men over 50 years or having a family history of prostate problems.

Symptoms of prostate cancer can include difficult and more frequent urination, blood in urine or blood in semen.  In case of prostate problems, early screening allows considerably increasing recovery possibilities.

All our Check4® range of self-test products are:

  • CE-Marked for home self-test use
  • Made and Evaluated in France
  • Easy-to-use and easy to read results
  • Accurate and trust worthy
  • Quick with results in a matter of minutes

Product Specification

Specification Type Specification Value
Product Range Self-Tests
Product Code 8084AG
Product Name Check4® Prostate Health
Product Category Organ Health Tests
Product Analyte PSA
Product Size 1 x 1 Test
Product Storage 2°C to 30°C
How does the Check4® Prostate Health test work?

Prostate specific antigen is a protein secreted in semen by the prostate. A part of this protein is found in blood. The blood PSA level allows an estimation of the prostate physiological condition. A value higher than the norm indicates prostate hypertrophy. This hypertrophy may be benign, may be due to prostatitis or may be cancerous in case of adenocarcinoma.

Prostate pathology screening is for men over 50 years and is performed up to 75 years.
The Check4® Prostate Health test uses a couple of antibodies that specifically detect PSA by producing a coloured test line under the T mark on the cassette. A control line that captures excess antibodies appears as a coloured line under the C mark on the cassette.

The Check4® Prostate Health test allows one to determine a high blood level, above 4 ng/mL (determined against W.H.O.* reference), of prostate specific antigen likely to show benign or malignant prostate hypertrophy.

*World Health Organization

When should the Check4® Prostate Health test be used?

The Check4® Prostate Health test can be used at any time of the day. However, in the following cases, it is recommended to wait the indicated time before using the test, to avoid false positive results:
waiting time

– Cycling/Ergometry 24 hours
– Ejaculation 24 hours
– Prostate massage 2-3 days
– Transrectal ultrasounds 2-3 days
– Cystoscopy 1 week
– Prostate transurethral resection / biopsy 4-6 weeks

Can the results be incorrect?

The results are accurate as long as the instructions are carefully respected.

Nevertheless, the result can be incorrect if the Check4® Prostate Health test gets wet before performing the test or if the quality of the blood put in the sample well is not sufficient.

The plastic pipette provided in the box is designated to ensure the collected blood volume is correct.

How do you interpret the test if the colour and the intensity of the lines are different?

The colour and intensity of the lines have no importance for result interpretation. The lines should only be uniform and full.

What is the line that appears under the C (Control) mark for?

When this line appears, it only means that the test has worked correctly.

If I read the result after 15 minutes, will the result be reliable?

No. The test should be read within 10 minutes of adding the diluent. The results are reliable up to 15 minutes.

What do I have to do if the result is positive?

If the result is positive, it means that the PSA level present in your blood is higher than the norm (4 ng/mL) and that you should consult a doctor to show them the test results. Then, the doctor will decide what you have to do.

What do I have to do if the result is negative?

If the result is negative, it means that the PSA level in your blood is below 4 ng/mL. For patients aged between 50 and 75 years or having relatives suffering from prostate cancer, it is recommended to perform a test regularly.

How accurate is the Check4® Prostate Health test?

The Check4® Prostate Health test is accurate and has been used for more than 10 years by professionals (hospitals, laboratories) in the field. Evaluation reports show a result correlation of at least 88% with reference methods. Although this test is reliable, false positive or false negative results could be obtained.

Where can I find out more information or get further assistance on prostate cancer and related diseases?

For more information on prostate cancer and related diseases you can visit the below:

  • https://prostatecanceruk.org/
  • https://www.nhs.uk/conditions/prostate-cancer/
  • https://www.cancerresearchuk.org/about-cancer/prostate-cancer
  • https://www.cancer.gov/types/prostate/psa-fact-sheet (2018).
  • http://www.cancernetwork.com/oncology-journal/age-specific-reference-ranges-psa-detection-prostate-cancer (2018).