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. 2021 Feb 4;8(3):246-254.
doi: 10.4103/apjon.apjon_61_20. eCollection 2021 May-Jun.

Effect of Electrical Stimulation on Gastrointestinal Symptoms in Lung Cancer Patients during Chemotherapy: A Randomized Controlled Trial

Ting Mao  1   2 , Qinqin Cheng  3 , Xiangyu Liu  4 , Yongyi Chen  5
Affiliations

Effect of Electrical Stimulation on Gastrointestinal Symptoms in Lung Cancer Patients during Chemotherapy: A Randomized Controlled Trial

Ting Mao et al. Asia Pac J Oncol Nurs. .

Abstract

Objective: The objective was to evaluate the effects of transcutaneous acupoint electric stimulation (TAES) and gastric electrical stimulation (GES) on cancer patients with chemotherapy-induced gastrointestinal (GI) symptoms.

Methods: A total of 122 lung cancer patients receiving chemotherapy were assigned randomly to the following two groups: control group (usual care group, n = 61) and intervention group (TAES plus GES, n = 61). TAES involved two acupoints such as Neiguan (PC6) and Zusanli (ST36). GES was performed at gastric pacing sites on the body surface such as the places of projection of gastric antrum and corpus on the body surface. GES was performed on these sites for 14 days continuously (25 min every time, once daily). The effects of TAES and GES on GI symptoms were assessed using the Memorial Symptom Assessment Scale on the day prior to chemotherapy (time point 1) and days 14 (time point 2) and 28 (time point 3) after chemotherapy.

Results: No significant differences in the demographic and disease-related variables were detected between the two groups. Differences in symptom occurrence and severity at time point 1 were not statistically significant between the two groups (both P > 0.05). At time points 2 and 3, GI symptoms such as loss of appetite, nausea, vomiting, diarrhea, and constipation in the stimulation group had statistically significantly improved compared with the control group (all P < 0.05).

Conclusions: TAES and GES were efficacious in relieving GI discomfort in lung cancer patients after chemotherapy. TAES combined with GES is a safe and easy-to-use tool to manage GI symptoms in practice.

Keywords: Chemotherapy; gastric electrical stimulation; gastrointestinal symptoms; lung cancer patients; transcutaneous acupoint electrical stimulation.

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Conflict of interest statement

The corresponding author, Prof. Yongyi Chen, is the editorial board member of the journal.

Figures

Figure 1
Figure 1
Neiguan location
Figure 2
Figure 2
Zusanli location
Figure 3
Figure 3
Gastric pacing position
Figure 4
Figure 4
Flowchart of the study
See this image and copyright information in PMC

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