title: Management of hypertension in liver transplant patients.
abstract: Hypertension is a common co-morbidity and a frequent complication in liver transplant patients. The aim of this paper is to concisely review available clinical data and propose a hypertension treatment algorithm in liver transplant patients. Calcium channel blockers are mainstay of the treatment due to their potent vasodilatory effects. Dihydropyridine calcium channel blockers are preferable due to their least interaction with cytochrome P450 enzyme system and, therefore, minimal risk of potential disruption of immunosuppressive drug levels. Beta-blockers may be considered first line drugs in patients with resting tachycardia and in those with high cardiac outputs. Data support the use of beta-blockers for patients intolerant or unresponsive to calcium channel blockers. Angiotensin converting enzyme inhibitors and angiotensin receptor blockers have little value when used early after liver transplant but may have a more pronounced role during the later periods. Diuretics may be of value in combination with other drugs, especially to counteract the potassium-retaining effects of calcineurin inhibitors. Treatment of post liver transplantation hypertension in patients with co-morbid conditions such as coronary artery disease, diabetes mellitus, congestive heart failure, and renal disease will likely require combination therapy.
authors.affiliation: Dayton VA Medical Center, Dayton, OH, USA.
authors.forename: Syed A
authors.initials: SA
authors.lastname: Najeed
authors.forename: Syed
authors.initials: S
authors.lastname: Saghir
authors.forename: Brad
authors.initials: B
authors.lastname: Hein
authors.forename: Guy
authors.initials: G
authors.lastname: Neff
authors.forename: Mazen
authors.initials: M
authors.lastname: Shaheen
authors.forename: Hina
authors.initials: H
authors.lastname: Ijaz
authors.forename: Ijaz A
authors.initials: IA
authors.lastname: Khan
mesh_terms: D000959:Antihypertensive Agents / Q000627:therapeutic use*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D016031:Liver Transplantation; D011183:Postoperative Complications / Q000188:drug therapy*
chemical_list: D000959:Antihypertensive Agents