Clinical Chemistry input is critical to all aspects of the patient care pathway, including screening, diagnosis and monitoring of many conditions. We process between 5,000 and 6,000 samples per day and receive 6 to 7 million test requests per year. These samples come from:
The Automated Laboratory handles all our hospital, outpatient and GP work, and is therefore responsible for producing the majority of Clinical Chemistry results. The STAT area within it is where urgent samples are prioritised and quickly processed so results are available within one hour. Also the very small samples we receive on babies from NNU and children are also handled here as they require extra care to maximise testing from the small samples.
Routine tests include:
Specialist tests include:
As the name suggests any test performed here requires more laboratory staff input and specialist methods. These include:
We also send samples to other NHS laboratories for any specialist tests that we are unable to perform locally.
As well as testing patient samples, we can take results and further process them via our Pathology computer to extract more information that can be used in patient care.
AKI reporting is part of a national campaign to reduce short-term and long-term complications from deterioration in renal function, including death.
Using the eGFR the patient is then categorised as per national guidelines into a CKD stage, which the GPs particularly use in the management of their patients.
The Clinical Chemistry laboratory at RCH was the first in the country to initiate this quality improvement program. The Clinical Biochemists look at 5years of eGFR results and flag patients that potentially in the future will require dialysis. Reporting aims to either prevent the need for dialysis, delay the time to start dialysis and to provide adequate time to allow for patient preparation for dialysis or transplantation.
Dr Anthea Patterson (Consultant Clinical Biochemist)
Dr Rachel Cooper
Miss Anna Barton
Please call the Royal Cornwall Hospital switchboard on 01872 250000.
Please bleep 3001 or call switchboard on 01872 250000.