Monitoring method and apparatus
View Patent ↗A device for remote management of patients suffering from heart failure and hypertension can measure one or more biomarker. The device aids in monitoring the efficacy and safety of treatment in such patients.
1. A method of monitoring a patient comprising:
measuring in a sample taken from a patient, a level of a brain natriuretic peptide (BNP), and a level of a marker of renal function;
recording multiple measurements of the level of BNP and the level of the marker of renal function;
comparing a newly recorded level of BNP to the recorded measurements of the level of BNP;
comparing a newly recorded level of the marker of renal function to the recorded measurements of the level of the marker of renal function; and
determining if the changes in the level of BNP and marker of renal function are indicative of an acute or chronic change in the patient's heart condition based on the patient's gender, body mass, age or disease status.
2. The method of claim 1 , further comprising measuring a weight, a heart rate, variability of heart rate, a breathing rate, a blood pressure, a temperature, a blood oxygen saturation, or an electrocardiogram of the patient.
3. The method of claim 1 , wherein the marker of renal function includes creatinine or Cystatin C.
4. The method of claim 1 , wherein BNP includes active BNP and an inactive BNP (N-BNP).