Pressure-dependent Changes in Hematocrit and Plasma Volume During Anesthesia
NCT02412189 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 24
Last updated 2015-04-09
Summary
The arterial blood pressure affects the ratio between filtration and reabsorption of fluids in the circulating blood volume and thereby the hematocrit. During induction of anesthesia blood pressure, hemoglobin level and hematocrit decreases. The aim of the study is to evaluate weather a maintained blood pressure with norepinephrine during anesthesia induction reduces the decrease in hematocrit.
Conditions
- Blood Pressure
- Hematocrit Change
- Anesthesia
Interventions
- PROCEDURE
-
Maintained blood pressure
Norepinephrine therapy to maintain preanesthesia blood pressure
- DRUG
-
Norepinephrine
Norepinephrine therapy to maintain preanesthesia blood pressure
Sponsors & Collaborators
-
Sahlgrenska University Hospital
lead OTHER
Principal Investigators
-
Andreas Nygren, MD PHD · Sweden: Sahlgrenska University hospital
Study Design
- Allocation
- RANDOMIZED
- Purpose
- BASIC_SCIENCE
- Masking
- NONE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2014-02-28
- Primary Completion
- 2015-04-30
- Completion
- 2015-05-31
Countries
- Sweden
Study Locations
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