Table 1.
Subject demographics, manometry diagnosis (based on Chicago Classification), and symptom
| Heartburn |
||||||
|---|---|---|---|---|---|---|
| Patient No. | Age, yr | Sex | Diagnosis | Pre-Botox | Post-Botox 2–4 wk |
Post-Botox 6–12 mo |
| 1 | 74 | M | Achalasia 2 | N | N | N |
| 2 | 51 | F | Achalasia 3 | N | Y | Y |
| 3 | 59 | F | Achalasia 3 | N | N | N |
| 4 | 40 | M | Nutcracker | N | Y | Y |
| 5 | 60 | F | Nutcracker | N | Y | |
| 6 | 57 | F | Nutcracker | Y | Y | |
| 7 | 35 | F | Nutcracker | N | Y | |
| 8 | 68 | M | DES | N | Y | N |
| 9 | 74 | M | DES | N | Y | N |
| 10 | 48 | F | DES | Y | Y | |
| 11 | 65 | M | DES | N | Y | |
| 12 | 43 | F | DES | Y | Y | |
| 13 | 68 | M | Jackhammer | Y | Y | |
| 14 | 58 | F | Outflow obstruction | Y | Y | |
DES, diffuse esophageal spasm; F, female; M, male.