Methods and kits for assays of rapid screening of diabetes
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Abstract
The invention provides an in vivo screening assay and an in vitro screening assay for rapid screening of diabetes. A method of the invention includes determining a first glucose concentration in an ocular fluid of a patient; administering orally a load of carbohydrate to the patient; determining a second glucose concentration in an ocular fluid of the patient at a period of time of less than 50 minutes after orally administering of the load of carbohydrate; comparing the second glucose concentration with the first glucose concentration to determine if the patient is likely to be a diabetic. The method of the invention is performed by using a kit of the invention. The kit comprises: (1) a glucose-sensing ophthalmic device and instructions for using the glucose-sensing ophthalmic device to screen for diabetes; or (2) two or more tear-collecting devices, and a testing agent composition which specifically reacts with glucose to form a detectable signal. The glucose-sensing ophthalmic device comprises a testing agent composition which specifically and reversibly interacts with glucose to form a detectable optical signal which changes in a concentration-dependent manner.
9 Citations
30 Claims
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1-11. -11. (canceled)
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12. A kit for rapid screening of diabetes, the kit comprising:
- a glucose-sensing ophthalmic device and instructions for using the glucose-sensing ophthalmic device to screen for diabetes, wherein the glucose-sensing ophthalmic device comprises a testing agent composition which specifically and reversibly interacts with glucose to form a detectable optical signal which changes in a concentration-dependent manner.
- View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A kit for rapid screening of diabetes, the kit comprising:
- two or more tear-collecting devices, and a testing agent composition which specifically reacts with glucose to form a detectable signal.
- View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30)
Specification