Comparison and Cost Analysis of Different Treatment Strategies in Achalasia

Abid, 1994, Treatment of achalasia: The best of both worlds, Am J Gastroenterol, 89, 979 Andrews, 1999, Laparoscopic Heller’s myotomy or botulinum toxin injection for management of achalasia, Surg Endosc, 13, 742, 10.1007/s004649901090 Annese, 1996, Controlled trial of botulinum toxin injection vs placebo and pneumatic dilation in achalasia, Gastroenterology, 111, 1418, 10.1016/S0016-5085(96)70002-1 Annese, 2000, A multicenter randomized study of intrasphincteric botulinum toxin in patients with oesophageal achalasia, Gut, 46, 597, 10.1136/gut.46.5.597 Anselmino, 1997, Heller myotomy is superior to dilatation for the treatment of early achalasia, Arch Surg, 132, 233, 10.1001/archsurg.1997.01430270019002 Arvanitakis, 1975, Achalasia of the esophagus: A reappraisal of esophagomyotomy vs forceful pneumatic dilation, Dig Dis, 20, 841, 10.1007/BF01070952 Bansal, 1996, Interim analysis of a randomized trial of Witzel pneumatic dilation vs intrasphincteric injection of botulinum toxin for achalasia, Gastroenterology, 110, A57 Csendes, 1989, Late results of a prospective randomized study comparing forceful dilatation and oesophagomyotomy in patients with achalasia, Gut, 30, 299, 10.1136/gut.30.3.299 Donahue, 1986, Achalasia of the esophagus: Treatment controversies and the method of choice, Ann Surg, 203, 505, 10.1097/00000658-198605000-00009 Gonzales, 1998, Results of surgical treatment of esophageal achalasia: Multicenter retrospective study of 1856 cases, Int Surg, 73, 69 Imperiale, 2000, A cost analysis of alternative treatment strategies for achalasia, Am J Gastroenterol, 95, 2737, 10.1111/j.1572-0241.2000.03181.x Kumar, 1994, An audit of pneumatic dilation and oesophagomyotomy in patients with achalasia, Trop Gastroenterol, 15, 152 Muehldorfer, 1999, Esophageal achalasia: Intrasphincteric injection of botulinum toxin A vs balloon dilation, Endoscopy, 31, 517, 10.1055/s-1999-56 Okike, 1979, Esophagomyotomy vs forceful dilation for achalasia of the esophagus: Results in 899 patients, Ann Thorac Surg, 28, 119, 10.1016/S0003-4975(10)63767-8 Panaccione, 1999, Intrasphincteric botulinum toxin versus pneumatic dilatation for achalasia: A cost minimization analysis, Gastrointest Endosc, 50, 492, 10.1016/S0016-5107(99)70071-4 Parkman, 1993, Pneumatic dilatation or esophagomyotomy treatment for idiopathic achalasia: Clinical outcome and cost analysis, Dig Dis Sci, 38, 15, 10.1007/BF01296777 Pasricha, 1996, Botulinum toxin for achalasia: Long term outcome and predictors of response, Gastroenterology, 110, 1410, 10.1053/gast.1996.v110.pm8613045 Patti, 1995, Comparison of medical and minimally invasive surgical therapy for primary esophageal motility disorders, Arch Surg, 130, 609, 10.1001/archsurg.1995.01430060047009 Prakash, 1999, Botulinum toxin injection for achalasia symptoms can approximate the short term efficacy of a single pneumatic dilation: A survival analysis approach, Am J Gastroenterol, 94, 328, 10.1111/j.1572-0241.1999.850_1.x Sauer, 1989, The treatment of achalasia: A current perspective, Arch Surg, 124, 929, 10.1001/archsurg.1989.01410080061009 Vaezi, 1999, Assessment of esophageal emptying post pneumatic dilatation: Use of the timed barium esophagram, Am J Gastroenterol, 94, 1802, 10.1111/j.1572-0241.1999.01209.x Vaezi, 1999, Botulinum toxin vs pneumatic dilation in the treatment of achalasia: A randomized trial, Gut, 44, 231, 10.1136/gut.44.2.231 Vaezi, 1998, Current therapies for achalasia: Comparison and efficacy, J Clin Gastroenterol, 27, 21, 10.1097/00004836-199807000-00006 Yon, 1975, An uncontrolled comparison of treatments for achalasia, Ann Surg, 182, 672, 10.1097/00000658-197512000-00002