Editorial
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 28, 2006; 12(36): 5763-5766
Published online Sep 28, 2006. doi: 10.3748/wjg.v12.i36.5763
Table 1 Acute drug studies in esophageal achalasia
AuthorDrugn% of LES decrease
Wright (1961)Butylschopolamine3Decreased
Von Weiser (1977)Nifedipine630
Becker (1981)Verapamil3Unchanged
Cargill (1982)Nifedipine6Decreased
Hongo (1982)Nifedipine845
Di Marino (1982)Carbutoerol1055
Nashrallah (1983)Nifedipine755
Becker (1983)Verapamil731
Traube (1984)Nifedipine2030
Wong (1987)Terbutaline Aminophyllin15Decreased
Bassotti (1988)Nitroglycerin970
Guelrud (1992)VIP651
Marzio (1994)Cimetropium20Decreased
Penagini (1994)Loperamide9Decreased
Bortolotti (1994)Isosorbide Nifedipine9 749 65
Bortolotti (2000)Sildenafil750