Gastric Peroral Endoscopic Myotomy (G-POEM) as a Treatment for Refractory Gastroparesis: Long-Term Outcomes

Table 1

Gastroparesis Cardinal Symptom Index (GCSI).

	None	Very mild	Mild	Moderate	Severe	Very severe
Nausea (feeling sick to your stomach as if you were going to vomit or throw up)	0	1	2	3	4	5
Retching (heaving as if to vomit, but nothing comes up)	0	1	2	3	4	5
Vomiting	0	1	2	3	4	5
Stomach fullness	0	1	2	3	4	5
Not able to finish a normal-sized meal	0	1	2	3	4	5
Feeling excessively full after a meal	0	1	2	3	4	5
Loss of appetite	0	1	2	3	4	5
Bloating (feeling like you need to loosen your clothes)	0	1	2	3	4	5
Stomach or belly visibly large	0	1	2	3	4	5