The effects of P6 acupressure in the prophylaxis of chemotherapy-related nausea and vomiting in breast cancer patients

BACKGROUND

Nausea, and to a lesser extend vomiting, remain significant clinical problems after the administration of chemotherapy, with up to 60% of patients reporting nausea despite use of antiemetics. Combining antiemetics with other non-pharmacological treatments may prove more effective in decreasing nausea than antiemetics alone. Hence, the aim of the current study was to evaluate the effectiveness of using acupressure in Pericardium 6 (Neiguan) acu-point in managing chemotherapy-induced nausea and vomiting.

METHODS

This was a randomised controlled trial. Acupressure was applied using wristbands (Sea-Band) which patients in the experimental group had to wear for the 5 days following the chemotherapy administration. Assessments of nausea, retching and vomiting were obtained from all patients daily for 5 days. Thirty-six patients completed the study from two centres in the UK, with 19 patients allocated to the control arm and 17 to the experimental arm.

RESULTS

It was found that nausea and retching experience, and nausea, vomiting and retching occurrence and distress were all significantly lower in the experimental group compared to the control group (P<0.05). The only exception was with the vomiting experience, which was close to significance (P=0.06).

DISCUSSION

Results highlight the important role of safe and convenient non-pharmacological complementary therapies, such as acupressure, in the management of the complex symptoms of chemotherapy-related nausea and vomiting.

Use of complementary and alternative medicine in patients with cancer: a UK survey

Over the past decade Complementary and Alternative Medicine (CAM) use in the UK has increased dramatically. However, little research appears to exist regarding its use in patients diagnosed with cancer. The study was descriptive using a survey design. Questionnaire data was collected from 127 adult patients with a diagnosis of cancer from both Scotland and England. CAM use was reported by 29% of the sample. The use of relaxation, meditation and the use of medicinal teas were the most frequently used therapies. Findings suggest that CAM use within patients diagnosed with cancer in the UK has increased which has implications for patient and health care professional education.

Use of complementary and alternative medicine in cancer patients: a European survey

BACKGROUND

The aim of this study was to explore the use of complementary and alternative medicine (CAM) in cancer patients across a number of European countries.

METHODS

A descriptive survey design was developed. Fourteen countries participated in the study and data was collected through a descriptive questionnaire from 956 patients.

RESULTS

Data suggest that CAM is popular among cancer patients with 35.9% using some form of CAM (range among countries 14.8% to 73.1%). A heterogeneous group of 58 therapies were identified as being used. Herbal medicines and remedies were the most commonly used CAM therapies, together with homeopathy, vitamins/minerals, medicinal teas, spiritual therapies and relaxation techniques. Herbal medicine use tripled from use before diagnosis to use since diagnosis with cancer. Multivariate analysis suggested that the profile of the CAM user was that of younger people, female and with higher educational level. The source of information was mainly from friends/family and the media, while physicians and nurses played a small part in providing CAM-related information. The majority used CAM to increase the body's ability to fight cancer or improve physical and emotional well-being, and many seemed to have benefited from using CAM (even though the benefits were not necessarily related to the initial reason for using CAM). Some 4.4% of patients, however, reported side-effects, mostly transient.

CONCLUSIONS

It is imperative that health professionals explore the use of CAM with their cancer patients, educate them about potentially beneficial therapies in light of the limited available evidence of effectiveness, and work towards an integrated model of health-care provision.