Non-invasive Hemoglobin Monitoring in Outpatient Total Joint Arthroplasty

Mayo Clinic200 enrolled

Overview

This research is being done to better understand the accuracy of noninvasive hemoglobin tests on patients that recently underwent total joint arthroplasty.

Study Type

OBSERVATIONAL

Enrollment

200

Conditions

Total Joint Arthroplasty

Eligibility

Sex: ALLMin age: 18 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * Adult patients age ≥ 18. * Undergoing either primary total knee or total hip arthroplasty for a primary underlying diagnosis of osteoarthritis. Exclusion Criteria: \- Individuals \< 18 years of age.

Locations (1)

Mayo Clinic Rochester

Rochester, Minnesota, United States

Outcomes

Primary Outcomes

Concordance between non-invasive Hgb and serum Hgb

How closely the non-invasive and serum Hgbs correlate with one another statistically

Time frame: 1 hour

Patient satisfaction with non-invasive Hgb

Patients will get a survey to fill out following the Hgb measurements that assesses their satisfaction with the non-invasive method

Time frame: 1 day

Nurse satisfaction with non-invasive Hgb

Nurses will get a survey to fill out following the Hgb measurements that assesses their satisfaction with the non-invasive method

Time frame: 1 day

Cost comparison between non-invasive and serum Hgb

We will analyze cost differences between the non-invasive Hgb devices and the serum lab tests

Time frame: 1 year

Data from ClinicalTrials.gov

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