Journal of Neurogastroenterology and Motility : eISSN 2093-0887 / pISSN 2093-0879

Table. 1.

Indications and Preparation of Esophageal High-resolution Manometry

Variables n (%)
Indications
Dysphagia 32 (100.0)
Reflux symptoms 24 (75.0)
Refractory GERD 27 (84.4)
Noncardiac chest pain 28 (87.5)
Before anti-reflux surgery 20 (62.5)
Fasting before HRM
6 hours 17 (53.1)
8 hours 1 (3.1)
Midnight NPO 14 (43.8)
Discontinuation of medication before HRM 27 (84.4)
Antispasmodics 26 (81.3)
Calcium channel blockers 23 (71.9)
Nitrates 19 (59.4)
Opioids 16 (50.0)

GERD, gastroesophageal reflux disease; HRM, high-resolution manometry; NPO, nil per os.

J Neurogastroenterol Motil 2021;27:347~353 https://doi.org/10.5056/jnm20217
© J Neurogastroenterol Motil