The Effectiveness and Safety of Nurse-Led Auricular Acupressure on Chemotherapy-Induced Peripheral Neuropathy Among Patients With Breast Cancer: A Randomized, Double-Blind, Sham-Controlled Trial

BACKGROUND

Chemotherapy-induced peripheral neuropathy (CIPN) is a major symptom of distress among chemotherapy-treated cancer survivors. Although various interventions have been attempted, there is no criterion-standard treatment.

OBJECTIVE

The aim of this study was to examine the efficacy and safety of auricular acupressure (AA) in improving peripheral neuropathy symptoms in breast cancer patients undergoing taxane-based treatment.

METHODS

A total of 51 eligible participants were enrolled and randomly allocated (1:1) to AA or sham control groups. The intervention was performed weekly for 3 weeks using different ear points, depending on the group. The Total Neuropathy Score was used to measure CIPN objectively. The Numerical Rating Scale and the European Organization for Research and Treatment of Cancer Quality of Life Chemotherapy-Induced Peripheral Neuropathy-20 were used to measure the subjective symptoms of CIPN. Outcomes were compared between groups by time interaction using generalized estimating equations based on the intention-to-treat principle.

RESULTS

Only 1 participant dropped out because of nausea and mild fever. The results of generalized estimating equations showed significant improvement in Numerical Rating Scale scores on the hands and feet and total Chemotherapy-Induced Peripheral Neuropathy-20 in the experimental group compared with the sham control group (all Ps < .05). Although the experimental group showed a greater reduction in Total Neuropathy Score scores than the sham control group, no significant differences were found.

CONCLUSION

Auricular acupressure is an effective and safe nurse-led intervention for managing CIPN symptoms in breast cancer patients.

IMPLICATIONS FOR PRACTICE

The findings help nurses to integrate AA easily and usefully into nursing care, contributing to managing symptoms of CIPN in cancer patients and survivors.

The Effect of Acupressure on Preventing Constipation in Patients with Acute Myocardial Infarction under Primary Percutaneous Coronary Intervention

Background: Cardiac patients are prone to experiencing constipation. The main purpose of the present study was to assess the effect of acupressure on preventing constipation in patients with acute myocardial infarction (AMI) under primary percutaneous coronary intervention. Methods: The present randomized clinical trial was conducted on 90 patients with AMI (30 patients in each group) who were randomly allocated based on inclusion criteria. The intervention was carried out among the patients with AMI on the acupressure points SJ6, LI4, ST25, and SP6 two times a day (10 am and 6 pm) for three sequential days. Results: On the first and second days of the study, all of the patients had no defecation, and the first defecation occurred on the third day of the study. In the intervention, sham, and control groups, 93.3%, 46.7%, and 50.0% had normal defecation on the third day of the study, respectively. The results of the Chi-square test revealed significant differences among the three groups (P<0.001). Conclusion: The results of the present study showed that patients with AMI in the intervention group had significant improvement in terms of stool consistency based on the Bristol stool scale. So, acupressure can be used as a nursing intervention in critical care units.

Correlations Between Auricular Tenderness and Symptoms in Korean Adults

The purpose of this study was to examine the correlation between auricular tenderness and subjective symptoms. A descriptive correlational study design was followed, which was also the second analysis of a randomized controlled trial. This study was performed in the Republic of Korea from September 2013 to February 2017. The Patient Health Questionnaire-9, the Constipation Assessment Scale, and the Nicotine Dependence Syndrome Scale were used. One hundred thirty-three participants displayed ear tenderness, whereas 84 participants did not. Adults with auricular tenderness reported more symptoms, such as sputum, rhinitis, constipation, stress, mood swings, and depressive symptoms compared with adults without (with tenderness: 4.14 ± 2.94, without tenderness: 2.92 ± 2.45; t = 3.32, P = .001). Finally, auricular acupressure points were positively correlated with various symptoms such as sputum, constipation, nicotine addiction, stress, cough, and rhinitis. Auricular palpation could be used to detect a disease at an early stage.