Effects of Vitamin C Administration on Extravascular Lung Water in Patients With Severe Features of Preeclampsia

Summary

The objective of the study is to determine whether administration of vitamin C (1.5g/6 hours) in the first three days post-partum reduces the amount of extravascular lung water assessed by lung ultrasound in patients with severe preeclampsia.

Timeline

Start

2018-04-07

Primary completion

2019-06-25

Completion

2019-06-27

Outcome

Missed primary endpoint

paper There was no significant difference in ECS on day 1 (median 23 (inter-quartile range (IQR) 21-61) vs 18 (IQR 8-35); p = 0.31). PMID 33453456 ↗

Publications

• Background Zieleskiewicz L, Contargyris C, Brun C, Touret M, Vellin A, Antonini F, Muller L, Bretelle F, Martin C, Leone M. Lung ultrasound predicts interstitial syndrome and hemodynamic profile in parturients with severe preeclampsia. Anesthesiology. 2014 Apr;120(4):906-14. doi: 10.1097/ALN.0000000000000102.
• Background Ambrozic J, Brzan Simenc G, Prokselj K, Tul N, Cvijic M, Lucovnik M. Lung and cardiac ultrasound for hemodynamic monitoring of patients with severe pre-eclampsia. Ultrasound Obstet Gynecol. 2017 Jan;49(1):104-109. doi: 10.1002/uog.17331. Epub 2016 Dec 1.
• Background Matsuda T, Tanaka H, Hanumadass M, Gayle R, Yuasa H, Abcarian H, Matsuda H, Reyes H. Effects of high-dose vitamin C administration on postburn microvascular fluid and protein flux. J Burn Care Rehabil. 1992 Sep-Oct;13(5):560-6. doi: 10.1097/00004630-199209000-00009.
• Background Tanaka H, Matsuda T, Miyagantani Y, Yukioka T, Matsuda H, Shimazaki S. Reduction of resuscitation fluid volumes in severely burned patients using ascorbic acid administration: a randomized, prospective study. Arch Surg. 2000 Mar;135(3):326-31. doi: 10.1001/archsurg.135.3.326.
• Background Marik PE, Khangoora V, Rivera R, Hooper MH, Catravas J. Hydrocortisone, Vitamin C, and Thiamine for the Treatment of Severe Sepsis and Septic Shock: A Retrospective Before-After Study. Chest. 2017 Jun;151(6):1229-1238. doi: 10.1016/j.chest.2016.11.036. Epub 2016 Dec 6.
• Korenc M, Zieleskiewicz L, Stopar Pintaric T, Blajic I, Ambrozic J, Lucovnik M. The effect of vitamin C on pulmonary oedema in patients with severe preeclampsia: A single-centre, randomised, placebo-controlled, double-blind trial. Anaesth Crit Care Pain Med. 2021 Feb;40(1):100800. doi: 10.1016/j.accpm.2021.100800. Epub 2021 Jan 14.

Drugs

Indications