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Blood Volume Analysis of Total Hip Arthroplasty Patients Under Hypotensive Anesthesia

NCT02148809 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 14

Last updated 2017-06-14

Study results available
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Summary

Hypotensive Anesthesia is a type of regional anesthesia performed routinely at our hospital. This type of anesthesia reduces the average arterial pressure. Benefits include reduced bleeding and lower risk of blood clots.

The purpose of this study is to determine the effect of intravenous fluids administered with hypotensive anesthesia on your blood volume. With this parameter we will be able to understand how much of your blood is lost because of bleeding and how much of the drop is related to dilution.

Study hypothesis: Hemodilution associated with intravenous fluid substitution during hypotensive anesthesia results in decreased postoperative hemoglobin (Hb) levels

Conditions

  • Blood Volume Analysis

Interventions

RADIATION

1mL of I-131 Human Serum Albumin is injected prior to the measurements

Sponsors & Collaborators

  • Hospital for Special Surgery, New York

    lead OTHER

Study Design

Allocation
NA
Purpose
PREVENTION
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
50 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-05-31
Primary Completion
2015-11-30
Completion
2016-07-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02148809 on ClinicalTrials.gov