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SickKids
A SickKids staff member wearing a lab coat and blue gloves carefully pours a liquid from a pipette into a flask in a laboratory setting. He is focused on his task, with lab equipment and a computer screen visible in the background.

Clinical Biochemistry

The Division of Clinical Biochemistry is known as a reference paediatric clinical biochemistry laboratory offering comprehensive and specialized laboratory services and technical/scientific expertise worldwide. The laboratory has considerable expertise in dealing with small sample volumes and relevant analytical methods suitable for the analysis of paediatric specimens.

Division Head

Headshot of Khosrow Adeli

Head, Division of Clinical Biochemistry

Khosrow Adeli

Labs & services

Biochemistry – Routine

Routine biochemistry tests are available upon request for all biological fluids including whole blood, serum, plasma, urine, CSF and other fluids. Please contact the lab manager for further information.

Therapeutic Drug Monitoring (TDM)

The comprehensive Therapeutic Drug Monitoring (TDM) Laboratory is able to analyze a broad range of drugs utilizing advanced techniques to help clinicians and pharmacists provide effective and safe drug therapies to individual patients.

Metabolic Diseases

The Metabolic Diseases Laboratory is dedicated to service, education and research in the diagnosis and treatment of inborn errors of metabolism. The majority of these disorders present in childhood and patients are often initially diagnosed with some other condition.

We are certified as a Tay-Sachs screening centre (NTSAD) and participate in ERNDIM and CDC international quality assurance programs. We offer prenatal diagnosis of certain conditions. 

Laboratory personnel have a high level of technical and interpretive skills and are equipped to handle a broad spectrum of disorders with emphasis on:

  • Amino acidurias
  • Organic acidurias
  • Glycogen storage and fatty acid oxidation disorders
  • Lysosomal storage diseases

Mitochondrial

The Mitochondrial Laboratory offers a wide range of mitochondrial functional enzyme tests that aid in diagnosis and monitoring of children with mitochondrial genetic diseases. These functional assays are unique as they assess the functional impact of specific mitochondrial genetic mutations and their potential consequences in disease presentation and clinical outcome. 

Paediatric Reference Interval Database (CALIPER)

The CALIPER project is aimed at developing paediatric reference intervals that can be used to identify abnormal test results in children with medical concerns. This will enable physicians to more accurately and efficiently diagnose and treat children.

View the database Download the app


A SickKids staff member wearing a lab coat and blue gloves is working at a lab bench. In the background, other lab personnel are engaged in their tasks.

Contact us

Interested in our lab and testing services, or have questions? Find all of our lab contacts, operation hours, shipping addresses and drop-off information, or browse our lab test catalogue.

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