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A Trial Comparing Treatment With the Springfusor Infusion Pump to the IV Magnesium Sulfate Regimen

G

Gynuity Health Projects

Status and phase

Completed
Phase 4

Conditions

Preeclampsia

Treatments

Other: IV administration
Drug: Magnesium Sulfate
Device: Springfusor infusion pump

Study type

Interventional

Funder types

Other

Identifiers

Details and patient eligibility

About

The trial will test the equivalence of a repeat bolus protocol of magnesium sulfate administered by the Springfusor® controlled pump to a continuous intravenous regimen. The goal of this pharmacokinetic study is to assess the pharmacological equivalence of the serum magnesium sulfate concentrations obtained in the treatment of severe preeclampsia with the continuous intravenous and Springfusor repeat bolus regimens. The study will also document the clinical outcomes, efficacy and acceptability of each treatment for patients and staff.

Enrollment

200 patients

Sex

Female

Ages

18 to 50 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Exhibit systolic blood pressure > 160mm Hg OR a diastolic pressure > 110 mm Hg (at two times over 30 minutes) (A single higher pressure could be accepted if the clinical team felt that magnesium sulfate therapy should be initiated without waiting 30 minutes).

Exhibit proteinuria > 1+; Have not given birth, or be <24h postpartum Be assessed by enrolling physician to benefit from magnesium sulfate therapy Agree to comply with study procedures Be > 18 years of age Give informed consent for study participation

Exclusion criteria

Eclamptic or seizing at the time of enrollment Received magnesium sulfate therapy 24h prior to study enrollment Known serum creatinine >1.2 mg/dL. (Subject may be enrolled prior to knowledge of serum creatinine but would be withdrawn if >1.2 mg/dL in order to have a proper dose adjustment.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

200 participants in 2 patient groups

IV
Active Comparator group
Description:
Women randomized into this treatment group will receive magnesium sulfate via an IV loading dose administered manually by study staff and an IV maintenance regimen.
Treatment:
Other: IV administration
Drug: Magnesium Sulfate
Springfusor
Experimental group
Description:
Women randomized into this treatment group will receive magnesium sulfate via IV infusion (with the Springfusor® pump).
Treatment:
Drug: Magnesium Sulfate
Device: Springfusor infusion pump

Trial contacts and locations

2

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Data sourced from clinicaltrials.gov

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