Using a simple test kit to confirm or rule out the presence of Helicobacter pylori is an effective, patient and doctor-friendly option that allows for an accurate diagnosis.
Choosing the best Helicobacter pylori test kit will be important for any medical facility. Some of the kits on the market are limited as to their effectiveness and advantages for the doctor and the patient. By comparing how different test kits operate, how long they take and how many controls are built into the test it isn’t difficult to find the correct one.
Time From Sample Placement to Results
The top makers of Helicobacter pylori test kit recommend that all doctors obtaining biopsy samples consider sampling from more than one location. This will address the challenge of this particular bacteria that can be found in specific areas of the stomach but not in others.
Once the sample or samples are obtained, the specimen is transferred directly from the forceps to the testing strip reaction pad. Then, once folded and placed in the reaction pouch or the chamber, results can be read within one hour. It is possible for specific test results to show before that time, but one hour allows for confirmation of negative results.
Number of Samples Per Test
With the recommendation to take more than one sample from the patient, look for test kits that allow for up to three specimens to be tested on the same reagent pad. Of course, there is only one patient’s sample used per pad, but this allows the doctor to choose between one and three specimens to test without having to use three separate reagent pads and testing kits.
Positive and Negative Controls
The best Helicobacter pylori test kit provides for both positive and negative controls. Specific color changes in the reagent area and on the specimens will indicate a positive result. Additionally, a small positive control spot will also similarly have a color change, ensuring the reagent pad is functioning correctly.
The negative control is confirmed when there is no color change outside of the positive control and the specimens. If any color changes occur in other areas of the reagent pad the test is invalid and needs to be repeated.