J Neurogastroenterol Motil.  2016 Jul;22(3):497-508. 10.5056/jnm15089.

Efficacy of Cranial Electrotherapy Stimulation Combined with Biofeedback Therapy in Patients with Functional Constipation

• Gong BY
• Ma HM
• Zang XY
• Wang SY
• Zhang Y
• Jiang N
• Zhang XP
• Zhao Y

• KMID: 2327956
• DOI: http://doi.org/10.5056/jnm15089

Abstract

BACKGROUND/AIMS
A large number of studies have shown that function constipation (FC) has an extremely high incidence of mental and psychological disorders. Cranial electrotherapy stimulation (CES) was applied to the treatment of psychological disorders such as anxiety and depression. We explored the effects of CES combined with biofeedback therapy (BFT) on the psychological state, clinical symptoms, and anorectal function in patients with FC.
METHODS
A total of 74 patients with FC were randomly divided into 2 groups. The control group received BFT. CES combined with BFT was carried out in the experiment group. All patients were assessed using the self-rating anxiety scale (SAS), self-rating depression scale (SDS), and Wexner constipation score at baseline and the end of each course. Anorectal manometry and balloon expulsion tests were performed before and after treatment.
RESULTS
After treatment, the participants in the experiment group had significantly lower score SAS, SDS, and Wexner constipation scores than the control group (all P < 0.05). The number of successful expulsion in the experiment group was larger than the control group (P = 0.016).
CONCLUSIONS
CES combined with BFT was effective in improving the psychological status of anxiety, depression, and bowel symptoms in patients with FC.

Keyword

Biofeedback; Constipation; Cranial electrotherapy stimulation; Treatment outcome

MeSH Terms

Anxiety
Biofeedback, Psychology*
Constipation*
Depression
Electric Stimulation Therapy*
Humans
Incidence
Manometry
Treatment Outcome