Significant deviations from the normal range may require further evaluation by your physician.
Adrenocorticotropic Hormone (ACTH)
Cortisol, AM
Specimen should be collected between 7 AM and 9 AM. Assay is not recommended when patient is receiving prednisone/prednisolone therapy due to cross reactivity with the antibody used in this assay. Estimated turnaround for results is 3 business days. If confirmation testing is required, the estimated time may be extended.
Significant deviations from the normal range may require further evaluation by your physician.
Adrenocorticotropic Hormone (ACTH), Plasma
Cortisol, AM
Specimen should be collected during the morning hours, between 7:00 AM and 10:00 AM. This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin (also termed as vitamin B7 or B8, vitamin H or coenzyme R). It is recommended to stop biotin consumption at least 72 hours prior to the collection of specimen. Estimated turnaround for results is 3 business days. If confirmation testing is required, the estimated time may be extended.
