Quality of Life and Immunity During Breast Cancer Treatment
Quality of Life and Immunity During Breast Cancer Treatment
The purpose of this research study is to understand effects of a complementary medicine therapy, Healing Touch on quality of life and immunity of patients who are receiving treatment for breast cancer. Healing Touch is a Holistic Therapy used as an adjunct to medical treatment. The goal of Healing Touch is to restore energy and vitality to the body as a patient is receiving treatment for cancer. Treatments include light touch on specific points on the body as well as around the body, to increase well-being and support the body's ability to heal. Healing Touch has been shown to increase relaxation and well-being and to decrease anxiety, pain, and treatment side effects in a variety of illnesses including cancer. Although Healing Touch is frequently used by cancer patients along with their medical treatments, very little is understood about the effects of this treatment on the immune system. The immune system is known to be important in the body's response to fighting cancer. We are studying Healing Touch to help us understand whether or not these treatments are effective in supporting the immune system during breast cancer treatment
Aim 1. To evaluate effects of a healing touch (HT) intervention on cellular immunity among early stage breast cancer patients during radiotherapy.
Aim 2. To evaluate effects of a Healing Touch (HT) intervention on cytokines associated with radiation damage and acute skin reactions in early stage breast cancer patients during radiotherapy.
Aim 3. To evaluate the effects of a Healing Touch intervention on fatigue and mood in early stage breast cancer patients during radiation treatment.
Breast cancer patients use Complementary and Alternative Medicine (CAM) in greater proportions than any other group of cancer patients. The primary reason breast cancer patients cite for use of CAM is strengthening the immune system. Healing touch (HT) is a CAM treatment frequently used by cancer patients to reduce adverse side effects of chemotherapy and radiation and to enhance immunity. HT is classified by NIH as a "biofield" therapy as its effects are proposed to be secondary to manipulation of "energy fields" around the body of a patient. A recent meta-analysis has demonstrated relatively large effects of HT on well-being and on physiological parameters, even from brief treatments. However, to date, there are no data on the effects of HT on immune function among breast cancer patients during treatment. This is particularly important as several immune parameters show long-term suppression or alteration, particularly after combined adjuvant chemotherapy and radiation among breast cancer patients. Additionally, there are no data on the effects of HT on the common side effects of breast cancer treatment which can include profound fatigue and radiation-induced skin damage. Physiological mechanisms underlying possible effects of HT are also poorly understood. This study is designed to reduce this knowledge gap by examining how HT affects cellular immune function and biomarkers related to two of the most problematic side effects of breast cancer treatment, fatigue and radiation-induced tissue damage. Effects on the subjective experience of fatigue and clinician rated skin damage will also be noted. Participants will be 42 early stage breast cancer patients who are receiving a standard course of radiotherapy following breast conservation surgery or mastectomy who have either had chemotherapy or not
The significance of the project is as follows. If positive effects are demonstrated on intermediate outcomes such as immune parameters, markers of radiation damage, and/or fatigue, follow-up studies would be warranted examining effects of HT on a) recurrence and survival, b) incidence of long term side effects of radiation, c) quality of life among breast cancer patients. Additionally, if effects of HT are demonstrated, a critical examination of putative mechanisms of action, using controls for effect of attention, expectation, and other placebo effects will be warranted.
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