Professionals

Everything you need to know and your questions answered

We provide all genomic tests, including Whole Genome Sequencing, for NHS Trusts across South London, Surrey, Sussex & Kent. This includes testing for rare and inherited diseases and cancer.

All the tests available are outlined in the National Genomic Test Directories for rare and inherited disorders and cancer. These directories provide information on the most appropriate test for clinical indications, who is eligible for testing, who can request tests and the technology used for testing.

What do I need to do to order a genomic test?

  1. Identify the appropriate test for your patient in the national genomic test directory. 

    The test chosen will define the test request form needed, sample requirements, the laboratory within the GLH who will complete the test, help you to decide if your patient meets the eligibility criteria and the expected turnaround times for the results.

    It will also identify who can request the test if patients should be referred to clinical genetics.

  2. Ensure an appropriate consent conversation is held with the patient, and complete appropriate request form and any accompanying documentation.

    This should include discussions on the genomic test, the process for testing and the possible implications for a patient and their family members. A record of discussion must be retained within a patient record, or the test request form (see more information on consent and confidentiality).

    It’s really important that you capture all the information needed. Without it your test results could be delayed, or there isn’t enough data to provide an accurate diagnosis.

  3. Collect the correct sample(s).

    The samples required depend on the specific test, and are often outlined within the request form.

  4. Transportation of sample and request form to South East GLH laboratory.

    The laboratory who will conduct the test depends on the specific test, and are often outlined within the request form.

  5. Test and analysis conducted by the South East GLH, and clinical report delivered to requesting NHS colleague

    View information about expected turnaround times for testing.

    Detailed information about the test methodology used, the genes tested, and any limitations are provided as part of all clinical reports provided by the GLH. If you have questions about the details methodology, please reach out to the lab responsible for the test.

  6. Return of results

    If you are new to testing, or you require help please visit our Your Questions Answered section.

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