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Table 2 Long-term result of laparoscopic myotomy with fundoplications

From: Idiopathic (primary) achalasia

Study

Method

Method of surgery

Number of patients enrolled

Length of follow-up

Good to excellent response

GERD* complication

Bessell et al, [78]

Prospective

Laparoscopic HM**

167

5 years

77%

Not mentioned

Vella et al, [64]

Retrospectivecohort

88% Laparoscopic and 12% open HM

73

6 years

57%

36%

Dang et al, [79]

Retrospective

81% Laparoscopic and 9% open HM

22

3 years

76%

Not mentioned

Raiser et al, [80]

Retrospective

Laparoscopic or thoracoscopic HM

35

1–4 years

97%

Not mentioned

Hunt et al, [81]

Retrospective

Laparoscopic HM

70

2.9 years

81%

4.5%

Frantzides et al, [82]

Retrospective

Laparoscopic HM

53

3 years

92%

9%

Zaninotto et al, [83]

Prospective

Laparoscopic HM

100

2 y

92%

7%

  1. *GERD Gastroesophageal reflux disease; **HM Heller myotomy