Flexbumin Dosage

Generic name: albumin human
Dosage form: injection

This dosage information does not include all the information needed to use Flexbumin safely and effectively. See full prescribing information for Flexbumin.

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FLEXBUMIN 25%, Albumin (Human), 25% Solution must be administered intravenously.  This solution may be administered in conjunction with or combined with other parenterals such as whole blood, plasma, saline, glucose or sodium lactate.  The addition of four volumes of normal saline or 5% glucose to 1 volume of FLEXBUMIN 25%, Albumin (Human), 25% Solution gives a solution, which is approximately isotonic and isosmotic with citrated plasma.

Albumin solutions should not be mixed with protein hydrolysates or solutions containing alcohol.

Recommended Dosages

1.   Hypovolemic Shock
The dosage of FLEXBUMIN 25%, Albumin (Human), 25% Solution must be individualized.  As a guideline, the initial treatment should be in the range of 100 to 200 ml for adults and 2.5 to 5 ml per kilogram body weight for children.  This may be repeated after 15 to 30 minutes, if the response is not adequate.  For patients with significant plasma volume deficits, albumin replacement is best administered in the form of 5% Albumin (Human).

Upon administration of additional albumin or if hemorrhage has occurred, hemodilution and a relative anemia will follow.  This condition should be controlled by the supplemental administration of compatible red blood cells or compatible whole blood.

2.   Burns
The optimal therapeutic regimen for administration of crystalloid and colloid solutions after extensive burns has not been established.  When FLEXBUMIN 25%, Albumin (Human), 25% Solution is administered after the first 24 hours following burns, the dose should be determined according to the patient’s condition and response to treatment.

3.    Hypoalbuminemia
Hypoalbuminemia is usually accompanied by a hidden extravascular albumin deficiency of equal magnitude.  This total body albumin deficit must be considered when determining the amount of albumin necessary to reverse the hypoalbuminemia.  When using patient’s serum albumin concentration to estimate the deficit, the body albumin compartment should be calculated to be 80 to100 ml per kg of body weight.5,6  Daily dose should not exceed 2 g of albumin per kilogram of body weight.

4.   Hemolytic Disease of the Newborn
FLEXBUMIN 25%, Albumin (Human), 25% Solution may be administered prior to or during exchange transfusion in a dose of 1 g per kilogram body weight.11

Preparation of Administration

Check the GALAXY container for minute leaks prior to use by squeezing the bag firmly.  If leaks are found, discard solution as sterility may be impaired.  Do not add supplementary medication.  Do not use unless solution is clear and seal is intact.

CAUTION: Do not use plastic containers in series connections. Such use could result in air embolism due to residual air being drawn from the primary container before the administration of the fluid from the secondary container is complete.

Preparation for administration:

1.    Suspend container from eyelet support.

2.    Remove plastic protector from outlet port at bottom of container.

3.    Attach administration set.  Refer to complete directions accompanying set.  Make certain that the administration set contains an adequate filter.