Measurement and uses of oxidative status
First Claim
1. A method of evaluating a patient having a condition associated with oxidative stress in a hospital prior to discharge to determine whether the patient should be discharged from the hospital, wherein the patient has an elevated oxidation-reduction potential (ORP) relative to normal patients, the method comprising the following steps:
- a. measuring the oxidation-reduction potential (ORP) of a body fluid of the patient, wherein the body fluid is plasma;
b. determining if the ORP is significantly different than the ORP of the same body fluid from normals; and
c. discharging the patient from the hospital if the ORP is not significantly elevated compared to normals.
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Abstract
The present invention provides a method of determining the overall oxidative status of a body fluid or a tissue of a patient by measuring the oxidation-reduction potential (ORP) of the body fluid or tissue. The method has been found to be useful in the diagnosis, evaluation and monitoring of patients who have suffered a trauma (such as a head injury), patients suspected of being critically-ill or who are critically ill, patients who have an infection, and patients suspected of having a myocardial infarction (MI) or who have had an MI. The method has also been found useful in monitoring and evaluating exercise performance in patients. In addition, the method has been found useful in monitoring and evaluating stored blood products and patients who will receive such a product.
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Citations
5 Claims
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1. A method of evaluating a patient having a condition associated with oxidative stress in a hospital prior to discharge to determine whether the patient should be discharged from the hospital, wherein the patient has an elevated oxidation-reduction potential (ORP) relative to normal patients, the method comprising the following steps:
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a. measuring the oxidation-reduction potential (ORP) of a body fluid of the patient, wherein the body fluid is plasma; b. determining if the ORP is significantly different than the ORP of the same body fluid from normals; and c. discharging the patient from the hospital if the ORP is not significantly elevated compared to normals. - View Dependent Claims (2, 3, 4)
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5. A method of evaluating a patient having a condition associated with oxidative stress in a hospital prior to discharge to determine whether the patient should be discharged from the hospital, wherein the patient has an elevated oxidation-reduction potential (ORP) relative to normal patients, the method comprising the following steps:
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a. contacting an oxidation-reduction potential (ORP) electrode or a redox electrode with a body fluid of the patient to measure the ORP of the body fluid within the 24 hours prior to discharge of the patient from the hospital, wherein the body fluid is plasma; b. determining if the ORP is significantly elevated compared to the ORP of the same body fluid from normals; and c. discharging the patient from the hospital if the ORP is not significantly elevated compared to normals.
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Specification