Effects of comfort care on symptoms, gastric motility, and mental state of patients with functional dyspepsia

Functional dyspepsia (FD) is a common upper gastrointestinal disorder globally, but the current treatments for FD are still unsatisfactory. This study was aimed at investigating the effects of comfort care on symptoms, gastric motility, and mental state of patients with FD. One hundred consecutive patients with FD treated at the Wuhan Union Hospital (Wuhan, China) between 03/2016 and 02/2018 were randomized to routine nursing and comfort care on the basis of routine nursing (50 patients/group), all for 8 weeks. The primary endpoint was FD symptom score. The secondary endpoint included gastric emptying rate, gastric motility parameters, and depression and anxiety scores. The endpoints were assessed at baseline and after 8 weeks. There were no significant differences between the 2 groups for gender, age, body mass index, types of FD, and course of disease (P > .05). The symptom score in the comfort care group at week 8 was lower than in the routine nursing group (8.3 ± 2.4 vs 10.2 ± 2.4, P < .001). The gastric emptying rate in the comfort care group at week 8 was higher than in the routine nursing group (28.6 ± 5.1 vs 24.3 ± 5.5, P < .001). The fasting and postprandial dominant frequencies of electrogastrogram in the comfort care group at week 8 were higher than in the routine nursing group (1.9 ± 0.9 vs 1.8 ± 1.0, P = .004; 3.1 ± 1.0 vs 2.1 ± 0.9, P < .001). The postprandial dominant power of electrogastrogram in the comfort care group at week 8 was higher than in the routine nursing group (55.7 ± 11.5 vs 42.3 ± 12.5, P < .001). The cases of abnormal electrogastrogram rhythm in the comfort care group at week 8 were significantly less than in the routine nursing group (P = .003). The self-rating depression scale and self-rating anxiety scale in the comfort care group at week 8 were significantly lower than in the routine nursing group (42.5 ± 6.9 vs 47.3 ± 6.4, P = .001; 41.1 ± 7.2 vs 46.3 ± 6.9, P < .001). Comfort care reduces the symptoms of patients with FD, increases gastric emptying rate, improves gastric motility, relieves patient's depression and anxiety, and promotes the rehabilitation of the disease.