Evaluating Autoimmune Markers in Relation to Gastrointestinal Measures in Patients With Symptoms of Gastroparesis

A total of 69/111 (62%) had gastric emptying delay. Correlations exist between WB autoantibodies and clinical follow-up at 48 weeks (about 11 mo). 94/96 (97.9%) were WB positive and 62/96 patients had 48-week data. From 5 years follow-up of 38 patients, AQ Sx responses were recurring abdominal pain (89%), lack of energy (87%), exhaustion (74%), and constipation (68%). From AQ and WB data (34 patients), Anti-SSA was higher in those indicating dry mouth and mouth and nose sores and SM was higher in dysphagia ( P =0.01 for both). Conclusions In patients with gastroparesis symptoms baseline western blot has significant associations with a number of clinical findings and autoimmune disorders symptoms. These associations suggest possible undiagnosed autoimmune disorders. Further work with Western blotting and other autoimmune measures in patients with gastroparesis symptoms is needed.