Safety and Efficacy of Midodrine Hydrochloride in the Management of Refractory Ascites Due to Cirrhosis in Children

Summary

Ascites in liver cirrhosis is explained by increased production of vasoactive substances leading to renal vasoconstriction and salt and water retention. The retained water then accumulates in the peritoneal cavity under the effect of portal hypertension and low albumin. Refractory ascites is defined as ascites that cannot be mobilized or prevented from early recurrence after large-volume paracentesis despite medical therapy and dietary sodium restriction. Midodrine is an α1 receptor agonist that can improve systemic and renal hemodynamics in non-azotemic cirrhotic patients by counteracting mesenteric vasodilatation, which is accentuated in cirrhosis.

Timeline

Start

2020-06-05

Primary completion

2021-06-05

Completion

2021-12-01

Publications

• Background Albillos A, Banares R, Gonzalez M, Catalina MV, Molinero LM. A meta-analysis of transjugular intrahepatic portosystemic shunt versus paracentesis for refractory ascites. J Hepatol. 2005 Dec;43(6):990-6. doi: 10.1016/j.jhep.2005.06.005. Epub 2005 Jul 5.
• Background Bes DF, Cristina Fernandez M, Malla I, Repetto HA, Buamscha D, Lopez S, Martinitto R, Cuarterolo M, Alvarez F. Management of cirrhotic ascites in children: Review and recommendations. Part 2: Electrolyte disturbances, nonelectrolyte disturbances, therapeutic options. Arch Argent Pediatr. 2017 Oct 1;115(5):505-511. doi: 10.5546/aap.2017.eng.505. English, Spanish.
• Background Cardenas A, Arroyo V. Refractory ascites. Dig Dis. 2005;23(1):30-8. doi: 10.1159/000084723.
• Background Chen L, Wang L, Sun J, Qin J, Tang C, Jin H, Du J. Midodrine hydrochloride is effective in the treatment of children with postural orthostatic tachycardia syndrome. Circ J. 2011;75(4):927-31. doi: 10.1253/circj.cj-10-0514. Epub 2011 Feb 2.
• Background Dionne JM. Updated Guideline May Improve the Recognition and Diagnosis of Hypertension in Children and Adolescents; Review of the 2017 AAP Blood Pressure Clinical Practice Guideline. Curr Hypertens Rep. 2017 Oct 16;19(10):84. doi: 10.1007/s11906-017-0780-8.
• Background JCS Joint Working Group. Guidelines for drug therapy in pediatric patients with cardiovascular diseases (JCS 2012). Digest version. Circ J. 2014;78(2):507-33. doi: 10.1253/circj.cj-66-0083. Epub 2013 Dec 26. No abstract available.
• Background Hanafy AS, Hassaneen AM. Rifaximin and midodrine improve clinical outcome in refractory ascites including renal function, weight loss, and short-term survival. Eur J Gastroenterol Hepatol. 2016 Dec;28(12):1455-1461. doi: 10.1097/MEG.0000000000000743.
• Background Baker-Smith CM, Flinn SK, Flynn JT, Kaelber DC, Blowey D, Carroll AE, Daniels SR, de Ferranti SD, Dionne JM, Falkner B, Gidding SS, Goodwin C, Leu MG, Powers ME, Rea C, Samuels J, Simasek M, Thaker VV, Urbina EM; SUBCOMMITTEE ON SCREENING AND MANAGEMENT OF HIGH BP IN CHILDREN. Diagnosis, Evaluation, and Management of High Blood Pressure in Children and Adolescents. Pediatrics. 2018 Sep;142(3):e20182096. doi: 10.1542/peds.2018-2096. Epub 2018 Aug 20.
• Background Moore KP, Wong F, Gines P, Bernardi M, Ochs A, Salerno F, Angeli P, Porayko M, Moreau R, Garcia-Tsao G, Jimenez W, Planas R, Arroyo V. The management of ascites in cirrhosis: report on the consensus conference of the International Ascites Club. Hepatology. 2003 Jul;38(1):258-66. doi: 10.1053/jhep.2003.50315.
• Background Singh V, Dhungana SP, Singh B, Vijayverghia R, Nain CK, Sharma N, Bhalla A, Gupta PK. Midodrine in patients with cirrhosis and refractory or recurrent ascites: a randomized pilot study. J Hepatol. 2012 Feb;56(2):348-54. doi: 10.1016/j.jhep.2011.04.027. Epub 2011 Jul 13.
• Background Tanaka H, Fujita Y, Takenaka Y, Kajiwara S, Masutani S, Ishizaki Y, Matsushima R, Shiokawa H, Shiota M, Ishitani N, Kajiura M, Honda K; Task Force of Clinical Guidelines for Child Orthostatic Dysregulation, Japanese Society of Psychosomatic Pediatrics. Japanese clinical guidelines for juvenile orthostatic dysregulation version 1. Pediatr Int. 2009 Feb;51(1):169-79. doi: 10.1111/j.1442-200X.2008.02783.x.
• Background Zhang F, Li X, Ochs T, Chen L, Liao Y, Tang C, Jin H, Du J. Midregional pro-adrenomedullin as a predictor for therapeutic response to midodrine hydrochloride in children with postural orthostatic tachycardia syndrome. J Am Coll Cardiol. 2012 Jul 24;60(4):315-20. doi: 10.1016/j.jacc.2012.04.025.

Drugs

Indications

No indication recorded.