Postpartum Management of Gestational Hypertensive Disorders Using Furosemide

Summary

* The main purpose of this study is to learn if incorporating a loop diuretic such as furosemide along with labetalol in the routine management of postpartum gestational hypertensive disorders could lower the need for additional anti-hypertensive agents to control blood pressures, improve blood pressures (as measured by systolic blood pressure, diastolic blood pressure and mean arterial blood pressures), shorten hospital stays and decrease readmissions for patients with gestational hypertensive disorders. * Based on a study by Veena et al1, there is reason to believe that the addition of furosemide to other anti-hypertensives may help decrease the need to add or increase the dose of medication to control blood pressures. There may be potential to shorten hospital stays and decrease readmissions, as well. Collecting data will be done using a prospective, randomized 1:1 controlled study assigning postpartum patients with a gestational hypertensive diagnosis to either labetalol alone or labetalol plus furosemide. * The study will be performed in the postpartum wing of Miami Valley Hospital Main Campus and would use patients who have consented to participate in the study with enrollees coming from the OB Staff population.

Timeline

Start

2020-05-01

Primary completion

2022-06-30

Completion

2022-06-30

Publications

• Background Veena P, Perivela L, Raghavan SS. Furosemide in postpartum management of severe preeclampsia: A randomized controlled trial. Hypertens Pregnancy. 2017 Feb;36(1):84-89. doi: 10.1080/10641955.2016.1239735. Epub 2016 Nov 11.
• Background Matthews G, Gornall R, Saunders NJ. A randomised placebo controlled trial of loop diuretics in moderate/severe pre-eclampsia, following delivery. J Obstet Gynaecol. 1997 Jan;17(1):30-2. doi: 10.1080/01443619750114040.
• Background Ascarelli MH, Johnson V, McCreary H, Cushman J, May WL, Martin JN Jr. Postpartum preeclampsia management with furosemide: a randomized clinical trial. Obstet Gynecol. 2005 Jan;105(1):29-33. doi: 10.1097/01.AOG.0000148270.53433.66.
• Background Cairns AE, Pealing L, Duffy JMN, Roberts N, Tucker KL, Leeson P, MacKillop LH, McManus RJ. Postpartum management of hypertensive disorders of pregnancy: a systematic review. BMJ Open. 2017 Nov 28;7(11):e018696. doi: 10.1136/bmjopen-2017-018696.
• Background Myatt L, Clifton RG, Roberts JM, Spong CY, Hauth JC, Varner MW, Thorp JM Jr, Mercer BM, Peaceman AM, Ramin SM, Carpenter MW, Iams JD, Sciscione A, Harper M, Tolosa JE, Saade G, Sorokin Y, Anderson GD; Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Maternal-Fetal Medicine Units (MFMU) Network. First-trimester prediction of preeclampsia in nulliparous women at low risk. Obstet Gynecol. 2012 Jun;119(6):1234-42. doi: 10.1097/AOG.0b013e3182571669.
• Background Hypertension in pregnancy. Report of the American College of Obstetricians and Gynecologists' Task Force on Hypertension in Pregnancy. Obstet Gynecol. 2013 Nov;122(5):1122-1131. doi: 10.1097/01.AOG.0000437382.03963.88. No abstract available.

Drugs

Indications