Complementary and alternative therapies among very long-term breast cancer survivors

Exploring Integrative Approaches: Insights Into Complementary Medicine Practices Among Breast Cancer Survivors in Saudi Arabia

OBJECTIVES

Complementary and integrative medicine (CAM) is a prevalent approach often used with conventional medical practices The study aims to understand the factors influencing breast cancer (BC) survivors' decisions regarding CAM therapy and the drivers behind their use.

SETTING

This research was conducted at an academic hospital in Saudi Arabia. The study used cross-sectional research with a questionnaire. Participants were enrolled in the study through BC survivors' groups on WhatsApp. Individuals who were actively following up at the clinic were also interviewed. Informed consent was obtained.

RESULTS

The study surveyed 211 BC survivors, aged 34-49 (50.2%), who had undergone surgery (93.4%), hormonal therapy (66.4%), and chemotherapy (87.7%). Less than half (44.5%) had chronic conditions such as diabetes and hypertension. CAM users were 43.6%. The most used CAM modalities were Zamzam water, honey, and water read-upon Quran. A significant motivator for CAM use was to boost the immune system. More than half of patients used less than 100 SAR per month on CAM modalities. Exactly 80.4% of CAM users perceived benefits from CAM use. Predictors of CAM use included higher family monthly income, radiation therapy, and being diagnosed from 1 to 5 years. BC survivors without medical conditions after diagnosis were less likely to use CAM.

CONCLUSION

The study highlights the prevalence, predictive factors, motivations, and perceived benefits of CAM use among BC survivors in Saudi Arabia, emphasizing the need for understanding and integration into cancer care plans and the need for further research on CAM safety and efficacy.

Use of complementary and alternative medicine for reducing fear of cancer recurrence among cancer survivors: Does it work?

Objective

Fear of cancer recurrence among cancer survivors is a psychosocial concern that affects recovery and quality of life. They use complementary and alternative medicine to prevent the side effects of drugs and relieve anxiety and fear of cancer recurrence. This study aimed to examine the correlation between the use of complementary and alternative medicine and the fear of cancer recurrence in cancer survivors.

Methods

This cross-sectional descriptive correlational study enrolled 280 cancer survivors referred to oncology centers and medical offices in Kerman using convenience sampling. The research tools included complementary and alternative medicine questionnaire and the fear of cancer recurrence inventory. IBM SPSS Statistics version 25 was used to analyze the data.

Results

The study findings revealed that 78.2% of the participants used at least one type of complementary and alternative medicine in the last year; 71.8% used medicinal herbs, 19.6% used nutritional supplements, 7.5% used relaxation and meditation, 7.1% used dry cupping, and 5.7% used wet cupping. The mean score of fear of cancer recurrence was 80.72 ​± ​18.46, which was almost near the midpoint of the inventory score (84). The fear of cancer recurrence and its dimensions did not differ between users and nonusers of complementary and alternative medicine.

Conclusions

Our results suggested that most of the survivors used at least one type of complementary and alternative medicine in the past year, and medicinal herbs and nutritional supplements were the most used types. Patients with cancer must be aware of the effects of different kinds of complementary and alternative medicine. A moderate level in the mean score of fear of cancer recurrence was found, and no difference was noted between users and nonusers of complementary and alternative medicine. Health managers and planners should conduct effective psychological interventions and strategies to minimize the fear of cancer recurrence among cancer survivors.

Association between Complementary and Alternative Medicine Use and Fear of Cancer Recurrence among Breast Cancer Survivors

Background

This study aimed to evaluate the association between complementary and alternative medicine (CAM) use and fear of cancer recurrence (FCR) among breast cancer survivors, using a validated multidimensional FCR-assessing instrument. Despite the debate over its medical effects, the use of CAM in breast cancer survivors is increasing.

Methods

We recruited 326 breast cancer survivors who had completed the primary cancer treatment. Information on CAM use was obtained using a self-administered questionnaire, and FCR was assessed using the Korean version of the FCR Inventory (FCRI). Multivariate linear regression analysis was performed to evaluate the association between CAM use and FCR.

Results

CAM users had higher total FCR scores than CAM non-users after covariate adjustment (CAM users: 74.6 vs. CAM non-users: 68.7; P=0.047). Among the FCRI subscales, CAM users showed higher coping strategy scores (CAM users: 22.3 vs. CAM non-users: 20.6; P=0.034) in the multivariable adjusted analysis. The use of multiple types of CAM was associated with increased FCR in a dose-dependent manner (P=0.002).

Conclusion

Breast cancer survivors who used CAM had a higher FCR than CAM non-users. The dose-response relationship between the use of multiple types of CAM and FCR suggests that breast cancer survivors who use multiple types of CAM should be provided with appropriate psychological interventions to decrease FCR.

Meaning Making for Psychological Adjustment and Quality of Life in Older Long-Term Breast Cancer Survivors

Objectives: This study aims to explore in depth the meaning and meaning discrepancies among older Norwegian breast cancer survivors in light of the meaning making model by Park (2013).

Design: We utilized a qualitative design collecting data using semi-structured interviews of 23 elderly breast cancer survivors 7–8 years after treatment. The interviews followed an interview guide structured along three main themes: “everyday life activities,” “follow-up-care experiences” and “health status and QoL.”

Results: Several health problems were reported by the women in the aftermaths of the disease, such as sleeping problems, pain, and fatigue—including cognitive and emotional impairments. Meaning discrepancies were concentrated on six main themes: shifting perspectives and priorities, growing sense of autonomy, widening the limits of normality, dissociating oneself from the disease, embracing alternative health services, and feeling lucky. The women engaged in a wide range of coping techniques as efforts to change global meaning, and to develop a more positive view on the cancer experience. Common coping efforts across the six main themes were social comparison, denial, positive reappraisal, problem-focused coping, and revaluing ordinary events.

Conclusion: Many cancer patients report on unmet needs for help with their meaning making, and the facilitation of meaning making processes is rarely included in the follow-up care of cancer survivors. The findings of the present study may help health care professionals provide care for women who have experienced breast cancer. The concrete knowledge of common coping efforts in the meaning making process may contribute to the development of future interventions and for gaining a deeper understanding for older survivors of breast cancer.

Complementary, Traditional and Spiritual Practices Used by Cancer Patients in Turkey When Coping with Pain: An Exploratory Case Study

This study was conducted to determine the complementary and traditional-spiritual practices applied by individuals diagnosed with cancer when experiencing significant pain. This descriptive and cross-sectional study was conducted with 110 patients who were receiving chemotherapy treatment in a university hospital outpatient treatment unit (Chemotherapy Unit) between 1st March and 30th June 2019. The study sample size was calculated using the 'unknown-population sample selection formula' (n = t²·p·q·/d²). Study data were collected using a patient information form comprising 13 questions about the participants' sociodemographic characteristics, diseases, and complementary practices. The data were analyzed using descriptive percentage tests and the Statistical Package for the Social Sciences (SPSS Inc., Chicago, IL, USA) software. The study found that 45.5% of the cancer patients took a walk, 38.2% listened to music, 27.3% watched movies, 24.5% received massages, 20.0% read newspapers or books, 20.0% did sports, and 10.9% dreamed in painful situations. Spiritual practices used by the patients were determined as praying (46.4%), engaging in salat (the daily ritual prayers of Islam) (30.9%) and reading religious books (23.6%). The herbal practices applied by the patients include the use of garlic, mulberry molasses, pomegranate, green tea; furthermore, herbs such as honey, sage, lime, black cumin, ginger, centaury, thyme, nettle, flaxseeds, and rosehip were also used. Most of the patients learned complementary practices from television programs (62.7%); only 8.2% learned these practices from healthcare professionals. Nurses should investigate patients' use of complementary practices and provide them with the necessary evidence-based information to prevent unconscious use of these practices. Considering that determining patients' spiritual needs and practices is seen as the first step in the holistic care of patients, it is important to satisfy cancer patients by providing necessary healthcare services and help them improve their physical and mental health.

Lymphedema Signs, Symptoms, and Diagnosis in Women Who Are in Minority and Low-Income Groups and Have Survived Breast Cancer

BACKGROUND

Breast cancer-related lymphedema (BCRL) is a well-known side effect of cancer and its treatment with wide-ranging prevalence estimates.

OBJECTIVE

This study describes associations between breast cancer-related lymphedema (BCRL) signs, symptoms, and diagnosis for women who were African American, white, or had a low income and survived breast cancer.

DESIGN

This is a cross-sectional, observational study that used a computer-assisted telephone interview.

METHODS

Women who had survived breast cancer were queried on the presence of 5 lymphedema signs and symptoms (edema in the breast, axilla, arm, and/or hand; tissue fibrosis; pitting; hemosiderin staining; heaviness) and whether they had a diagnosis of BCRL. Relationships between signs/symptoms and diagnosis for each group were evaluated with kappa and chi-square statistics.

RESULTS

The study sample included 528 women who had survived breast cancer (266 white and 262 African American), with 514 reporting complete data on household income; 45% of the latter reported an annual household income of ≤$20,000. Women who were African American or had a low income were nearly twice as likely as women who were white to have any of 8 signs/symptoms of BCRL. Regardless of race and income, >50% of women with all BCRL signs and symptoms reported that they were not diagnosed with BCRL.

LIMITATIONS

The main limitations of our study are the lack of medical chart data and longitudinal design.

CONCLUSIONS

Women who were African American or had a low income and had survived breast cancer had a greater burden of BCRL signs and symptoms than women who were white. The lack of a strong association between BCRL signs, symptoms, and diagnosis suggests that BCRL may be underdiagnosed. These findings suggest that more rigorous screening and detection of BCRL-especially for women who are African American or have a low income-may be warranted. Cancer rehabilitation programs may be able to fill this gap.

The Effect of Complementary and Alternative Medicines on Quality of Life in Patients with Breast Cancer: A Systematic Review

Background:

Breast cancer disease and its classic treatment lead to decrease in patients' quality of life (QOL). This systematic review aimed to compare the effectiveness of complementary and alternative medicines (CAMs) categories on the QOL of women with breast cancer.

Methods:

English clinical trials from PubMed, Emabase, Scupos, and Google Scholar databases were searched electronically by the end of 2018 with the Cochrane Collaboration protocol. Two researchers independently extracted data such as participants' characteristics, CAM methods, QOL assessment tools. CAMs were classified into three categories of dietary supplements, herbal medicine, and mind-body techniques.

Results:

During the initial search, 1186 articles were found. After reviewing titles, abstracts, and full texts based on inclusion and exclusion criteria, 28 clinical trials were included in the systematic review, 18 of which was randomized controlled trial (RCT). Participants included women with breast cancer who were undergoing the first three phases of breast cancer or postcancer rehabilitation. Among CAM interventions, one article used a dietary supplement, and the other 27 articles included a variety of mind-body techniques. Twenty-seven studies showed improved QOL (P > 0.05).

Conclusion:

The findings may indicate the potential benefits of CAMs, especially mind-body techniques on QOL in breast cancer patients. Further RCTs or long-term follow-up studies are recommended. Moreover, the use of similar QOL assessment tools allows for more meta-analysis and generalizability of results, especially for the development of clinical guidelines.

Therapeutic Mechanisms of Vernonia amygdalina Delile in the Treatment of Prostate Cancer

Prostate cancer patients have been suffering from limited treatment options due to late diagnosis, poor drug tolerance, and multi-drug resistance to almost all the current drug treatments. Therefore, it is important to seek a new alternative therapeutic medicine that can effectively prevent the disease and even eradicate the progression and metastasis of prostate cancer. Vernonia amygdalina Delile (VAD) is a common edible vegetable in Cameroon that has been used as a traditional medicine for some human diseases. However, to the best of our knowledge, no previous reports have explored its therapeutic efficacy against human prostate cancer. The objective of the present study was to assess the anticancer activities of VAD methanolic extracts in the prevention and treatment of prostate cancer using human androgen-independent prostate cancer (PC-3) cells as a test model. To achieve our objective, PC-3 cells were treated with various doses of VAD for 48 h. Data generated from the trypan blue test and MTT assay demonstrated that VAD extracts exhibited significant growth-inhibitory effects on PC-3 cells. Collectively, we established for the first time the antiproliferative effects of VAD on PC-3 cells, with an IC50 value of about 196.6 µg/mL. Further experiments, including cell morphology, lipid peroxidation and comet assays, and apoptosis analysis showed that VAD caused growth-inhibitory effects on PC-3 cells through the induction of cell growth arrest, DNA damage, apoptosis, and necrosis in vitro and may provide protection from oxidative stress diseases as a result of its high antioxidant content. These results provide useful data on the anticancer activities of VAD for prostate cancer and demonstrate the novel possibilities of this medicinal plant for developing prostate cancer therapies.

Complementary and Alternative Medicine Use and Its Association with Quality of Life among Cancer Patients Receiving Chemotherapy in Ethiopia: A Cross-Sectional Study

Background. Today, complementary and alternative medicine (CAM) use is being routinely practiced by cancer patients worldwide. This study aimed at examining the prevalence of CAM use in patients with cancer and comparing the quality of life (QoL) in CAM users and nonusers. Methods. A cross-sectional study was employed on 195 cancer patients receiving chemotherapy at Gondar University Referral Hospital (GURH) chemotherapy center. Interviewer-administered questionnaires were used and the collected data were analyzed by the Statistical Package for the Social Sciences (SPSS) software version 21.0 for Windows. Results. 154 (79%) patients were found to be users of CAM. Educational status, average monthly income, disease stage, and comorbidity were strong predictors of use of CAM. The most commonly utilized types of CAM were traditional herbal based medicine (72.1%) and only 20.8% of patients discuss with their doctors CAM use. No significant difference was found in QoL between CAM users and nonusers except in financial difficulties (p = 0.020). Conclusions. This study revealed a high rate of CAM use with very low disclosure rate to their health care providers. Health care providers should be open to discuss the use of CAM with their patients as it will lead to better health outcome.

Multiple Chronic Conditions and Use of Complementary and Alternative Medicine Among US Adults: Results From the 2012 National Health Interview Survey

Introduction

More than 25% of American adults report having 2 or more chronic conditions. People with chronic conditions often use complementary and alternative medicine (CAM) for self-care and disease management, despite a limited evidence base.

Methods

Data from the 2012 National Health Interview Survey (NHIS) (n = 33,557) were analyzed to assess associations between presence of multiple chronic conditions (n = 13) and CAM use, using multivariable relative risk and linear regressions weighted for complex NHIS sampling. CAM use was defined as self-reported use of one or more of 16 therapies in the previous 12 months.

Results

Chronic conditions were common. US adults reported one (22.3%) or 2 or more (33.8%) conditions. Many used at least one form of CAM. Multivitamins, multiminerals, or both (52.7%); vitamins (34.8%); and minerals (28.4%) were the most common. Compared with adults with no conditions, adults with 2 or more conditions were more likely to use multivitamins or multiminerals or both, vitamins, minerals, nonvitamins or herbs, mind–body therapies, chiropractic or osteopathic manipulation, massage, movement therapies, special diets, acupuncture, naturopathy, or some combination of these therapies (P <.003).

Conclusion

People with multiple chronic conditions have a high prevalence of CAM use. Longitudinal studies are needed to understand the association between CAM use and chronic disease prevention and treatment.

Latent class analysis suggests four distinct classes of complementary medicine users among women with breast cancer

Background

Breast cancer patients commonly report using >1 form of complementary and alternative medicine (CAM). However, few studies have attempted to analyze predictors and outcomes of multiple CAM modalities. We sought to group breast cancer patients by clusters of type and intensity of complementary and alternative medicine (CAM) use following diagnosis.

Methods

Detailed CAM use following breast cancer diagnosis was assessed in 2002–2003 among 764 female residents of Long Island, New York diagnosed with breast cancer in 1996–1997. Latent class analysis (LCA) was applied to CAM modalities while taking into account frequency and intensities.

Results

Four distinct latent classes of CAM use emerged: 1) “Low-dose supplement users” (40 %), who used only common nutritional supplements; 2) “Vitamin/mineral supplement users” (39 %), using an abundance of supplements in addition to other practices; 3) “Mind-body medicine users” (12 %), with near-universal use of supplements, mind-body medicine techniques, and massage; and 4) “Multi-modality high-dose users” (9 %), who were highly likely to use nearly all types of CAM. Predictors of membership in classes with substantial CAM use included younger age, more education, higher income, Jewish religion, ideal body mass index, higher fruit and vegetable intake, higher levels of physical activity, receipt of adjuvant chemotherapy, and prior use of oral contraceptives.

Conclusions

LCA identified important subgroups of breast cancer patients characterized by varying degrees of complementary therapy use. Further research should explore the reproducibility of these classes and investigate the association between latent class membership and breast cancer outcomes.

Nutrient Composition and Anti-inflammatory Potential of a Prescribed Macrobiotic Diet

Despite nutrient adequacy concerns, macrobiotic diets are practiced by many individuals with cancer and other life-threatening illnesses. This study compared the nutrient composition and inflammatory potential of a macrobiotic diet plan with national dietary recommendations and intakes from a nationally representative sample. Nutrient comparisons were made using the 1) macrobiotic diet plan outlined in the Kushi Institute's Way to Health; 2) recommended dietary allowances (RDA); and 3) National Health and Nutrition Examination Survey (NHANES) 2009-2010 data. Comparisons included application of the recently developed dietary inflammatory index (DII). Analyses focused on total calories, macronutrients, 28 micronutrients, and DII scores. Compared to NHANES data, the macrobiotic diet plan had a lower percentage of energy from fat, higher total dietary fiber, and higher amounts of most micronutrients. Nutrients often met or exceeded RDA recommendations, except for vitamin D, vitamin B12, and calcium. Based on DII scores, the macrobiotic diet was more anti-inflammatory compared to NHANES data (average scores of -1.88 and 1.00, respectively). Findings from this analysis of a macrobiotic diet plan indicate the potential for disease prevention and suggest the need for studies of real-world consumption as well as designing, implementing, and testing interventions based on the macrobiotic approach.

Type of Multimorbidity and Complementary and Alternative Medicine Use among Adults

Objective. To examine the association between type of multimorbidity and CAM use among adults with multimorbidity. Methods. The current study used a cross-sectional design with retrospective data from 2012 National Health Interview Survey. Multimorbidity was classified into two groups: (1) adults with coexisting physical and mental illnesses and (2) adults with two or more chronic physical illnesses only. CAM use was measured using a set of 18 variables. Logistic regression and multinomial logistic regressions were used to assess the association between the type of multimorbidity and ever used CAM, CAM use in the past 12 months, and type of CAM. Results. Overall, 31.2% of adults with coexisting physical and mental illnesses and 20.1% of adults with only physical illnesses used CAM in the past 12 months. Adults with coexisting physical and mental illnesses were more likely to ever use CAM (AOR = 1.68, 95% CI = 1.49, 1.90), use CAM in the past 12 months (AOR = 1.32, 95% CI = 1.15, 1.52), and use mind-body therapies in the past 12 months (AOR = 1.36, 95% CI = 1.16, 1.59) compared to adults with only physical illnesses. Conclusion. Multimorbidity of chronic physical and mental illnesses was associated with higher CAM use.

A biobehavioral model of weight loss associated with meditative movement practice among breast cancer survivors

Women with breast cancer often experience weight gain during and after treatment, significantly increasing risk for recurrence as well as all-cause mortality. Based on a growing body of evidence, meditative movement practices may be effective for weight management. First, we describe the effects of stress on factors associated with weight gain for breast cancer survivors. Then, a model is proposed that utilizes existing evidence to suggest how meditative movement supports behavioral, psychological, and neurohormonal changes that may explain weight loss. Application of the model suggests how a novel "mindful-body-wisdom" approach may work to help reduce weight for this at-risk group.

Complementary and alternative therapies used by Turkish breast cancer patients undergoing chemotherapy

BACKGROUND

Most breast cancer patients use complementary and alternative medicine (CAM), usually in parallel with their conventional treatments. This study was planned to determine the prevalence and determining factors for use of CAM by breast cancer patients undergoing chemotherapy.

PATIENTS AND METHODS

This descriptive study was carried out between October 2010 and May 2011, and included 96 patients at the Istanbul University Institute of Oncology. The Patient Characteristics form and Complementary and Alternative Medicine Scale were used for data collection. Descriptive and non-parametric tests were performed, and logistic regression analysis was used to predict factors affecting CAM use.

RESULTS

Praying was the most frequently used form of CAM, and most of the herbal supplements used by patients were harmless. Herbal use was higher among patients who had local disease (relative risk (RR) 4.48%, 95% confidence interval (CI) 1.12-17.95), and worship was more common among those who had not undergone surgery (RR 4.66%, 95% CI 1.64-13.20).

CONCLUSION

The CAM approaches used by patients were found to be safe. However, sage and flax seed usage for estrogen-and progesterone-positive patients and exercise for patients with spinal metastasis can be inappropriate approaches. It is important to question and inform patients about CAM use during treatment.

Kelp use in patients with thyroid cancer

To report on the incidence and use of kelp among patients with thyroid cancer. Data were collected using a web-based online anonymous survey under Institutional Review Board approval from Boston University. This report is based on 27 responses from subjects with thyroid cancer who use kelp. Demographic factors and complementary and alternative use were included. Respondents were primarily over age 40, white, female and have at least a high school education. The top five modalities were multivitamins, special diets, herbal supplements, prayer for health reasons and herbal tea. Only one patient reported perceiving a particular modality had a negative effect on treatment. Complementary and alternative medicine (CAM) was more often perceived as being used to aid their thyroid cancer treatment than to help with symptoms. On average, respondents who use kelp also use at least 11 additional CAM modalities. Only 1/2 of respondents who use kelp reported telling their physicians about their CAM use, and nearly 1/3 of respondents reported their CAM use was neither known, prescribed nor asked about by their physicians. In comparison to both national surveys of the general US population and patients with thyroid cancer, kelp users with thyroid cancer use at least twice the number of additional CAM therapies and report their use far less often. Physicians who treat patients with thyroid cancer should be aware of these data to further assist in their assessment and care.

Herbal products in pregnancy: experimental studies and clinical reports

The aim of this work is to provide an update from an overview of the literature of the most frequently consumed herbal remedies during pregnancy, both alone and concomitantly with prescribed medications and particularly on their side effects to the mother and fetus. We have also analyzed some of the adverse interactions that may occur due to concomitant use of herbal and pharmaceutical products during pregnancy. Herbal remedies are not evaluated according to the same standards as pharmaceuticals, and in the USA some of it are not licensed but sold as food supplements. There is a lack of basic knowledge on the part of both clinicians and patients as to the indications for use and safety of herbal medicines used in pregnancy and lactation. If 'traditional use' is the only available information, the pregnant woman should be made aware of this to enable her to make an informed decision concerning potential use.

Characteristics associated with the use of complementary health approaches among long-term cancer survivors

PURPOSE

This study aims to identify the prevalence and characteristics of long-term adult cancer survivors who use complementary health approaches (CHA).

METHODS

Participants completed the Follow-up Care Use Among Survivors (FOCUS) Survey, a cross-sectional investigation of long-term cancer survivors. The use of CHA and reasons for use were assessed. A multivariable logistic regression model was applied to identify if predisposing, enabling, and need characteristics described in the Complementary and Alternative Medicine Healthcare Model were associated with CHA use in the past year.

RESULTS

Long-term cancer survivors in the study (N = 1,666) were predominately female (62%) and older (mean age = 69.5), with breast, prostate, colorectal, ovarian, and endometrial cancers. Thirty-three percent of survivors used CHA in the past year. Common reasons for CHA use were to relieve stress (28%), treat or prevent cancer (21%), relieve cancer-related symptoms (18%), and deal with another condition (18%). Predisposing (i.e., higher optimism) and need factors (i.e., experienced cancer-related symptoms, ever had depression/anxiety) were significantly associated with CHA (p-values < .05). Enabling factors (i.e., insurance coverage, financial resources) were not.

CONCLUSIONS

Cancer survivors continue to report a high prevalence of recent CHA use more than 5 years after initial diagnosis. Healthcare providers should be aware of increased use of CHA among subgroups of long-term cancer survivors in order to guide safe and optimal use.

Complementary and alternative medicine use among patients with thyroid cancer

BACKGROUND

To report on the incidence and predictors of use of complementary and alternative medicine (CAM) among patients with thyroid cancer.

METHODS

Data were collected using a web-based online anonymous survey under Institutional Review Board approval from Boston University. This report is based on 1327 responses from subjects with thyroid cancer. Patient factors were compared by univariate and multivariate analyses.

RESULTS

After excluding multivitamin and prayer use, 74% (n=941) used CAM. Respondents were primarily over age 40, white, and female and held a college degree. The top five modalities were massage therapy, chiropraxy, special diets, herbal tea, and yoga. Few patients reported perceiving a particular modality had a negative effect on treatment. CAM was more often used for treatment of symptoms (73%) than as part of thyroid cancer treatment (27%). Multivariable logistic regression demonstrated that patients reporting a poor health status, higher education, cardiovascular disease, pulmonary symptoms, or persistent, recurrent, or metastatic disease were more likely to use CAM for treatment of thyroid cancer symptoms. Nearly one third of respondents reported their CAM use was not known, prescribed, or asked about by their physicians.

CONCLUSIONS

In comparison to national surveys of the general U.S. population, patients with thyroid cancer use CAM therapies twice as often and report their use far less often. Physicians who treat patients with thyroid cancer should be aware of these data to further assist in their assessment and care.

Performance care practices in complementary and alternative medicine by Thai breast cancer survivors: an ethnonursing study

The purpose of this study was to explore how Thai breast cancer survivors perform care practices in complementary and alternative medicine to promote their health and well-being. Research was conducted using an ethnonursing method. Data were collected through semi-structured interviews with 17 Thai breast cancer survivors in Thailand. The transcribed interviews were analyzed using the ethnonursing analysis method. The findings showed Thai breast cancer survivors started their care practices in complementary and alternative medicine immediately following a diagnosis of breast cancer. They sought out and gathered alternative medicine information from several sources, such as the people around them, media resources, books, magazines, or newspapers. After gathering information, Thai breast cancer survivors would try out various types of complementary medicines rather than use only one type because of information from other people and their own evaluation. The findings of this study indicate the need for a conversation about complementary medicine use between healthcare providers and Thai breast cancer survivors as an on-going process throughout the cancer trajectory to ensure that safe and holistic care is provided.

Mindful movement program for older breast cancer survivors: a pilot study

BACKGROUND

Older breast cancer survivors (BCSs) are at risk for late and long-term treatment effects on quality of life (QOL), including lower physical functioning and fear of recurrence. Two promising approaches to address this include dance/movement therapy and mindfulness.

OBJECTIVE

The purpose of this 2-group randomized controlled pilot feasibility study was to test short-term effects of a 12-week Mindful Movement Program (MMP) intervention combining mindfulness with self-directed movement on QOL and mindfulness in female BCSs 50 years or older and at 12 months or more following treatment.

METHODS

Consented participants were randomized to an experimental group (EG) (12 weekly MMP sessions) or a control group (no sessions). All completed questionnaires 3 times. The EG participants kept home practice diaries. Analysis was conducted after intervention for immediate effects on outcome variables and 6 weeks later for maintenance of effects.

RESULTS

Participants (n = 49) ranged in age from 50 to 90 years (average, 65.6 years) and were at 9.8 years since diagnosis (range, 1-32 years), and the majority were white, unpartnered, and retired. After intervention, EG participants showed improved QOL via decreased fear of recurrence and increased mindfulness attitude. At 6 weeks, initial effects were retained.

CONCLUSIONS

The MMP appears to benefit older BCSs by reducing fear of recurrence and improving mindfulness attitude. Although these findings are promising, a larger study is needed to determine more specifically what short- and long-term effects are possible.

IMPLICATIONS FOR PRACTICE

The combination of self-directed movement and mindfulness, as tested here, may be a valuable tool for promoting health and well-being in older long-term survivors of breast cancer.

Participant perceptions of a mindful movement program for older women with breast cancer: focus group results

BACKGROUND

Little attention has been directed to the longer-term survivorship phase for older breast cancer survivors (BCSs) who often continue to struggle with late and long-term adverse effects of treatment including lower physical functioning, fear of recurrence, stress and anxiety, neuropathies, and pain. Creative and accessible strategies are needed that offer support to this population of cancer survivors.

OBJECTIVE

The purpose of this study was to examine participant perceptions of the effects of a Mindful Movement Program intervention on quality of life and mindfulness through focus groups. This was part of a pilot feasibility study testing the intervention with older women at more than 1 year after treatment for breast cancer.

METHODS

Eight to 9 weeks after completion of 12 weekly, 2-hour mindful movement sessions, focus groups were held with 3 experimental group cohorts of participants who had attended on average 10.4 classes. Focus group interviews were recorded, transcribed verbatim, and analyzed using qualitative techniques for recurrent themes.

RESULTS

Four themes emerged from the direct quotes of the participants: freedom, rediscovering, body sense in moving, and in the moment. Participants also contributed opinions about program delivery.

CONCLUSIONS

Participants described how the Mindful Movement Program experience affected their lives. Their feedback indicated that the intervention yielded positive results and was feasible for a variety of older BCSs.

IMPLICATIONS FOR PRACTICE

Research with a wider group of participants is needed. Preliminary indications are that mindful movement may offer an acceptable strategy for increasing activity and decreasing stress among older BCSs.

Ginseng and Ganoderma lucidum use after breast cancer diagnosis and quality of life: a report from the Shanghai Breast Cancer Survival Study

Objective

To evaluate associations between quality of life (QOL) and use of ginseng and Ganoderma lucidum (G. lucidum) among breast cancer survivors.

Methods

Included in this study were 4,149 women with breast cancer who participated in the Shanghai Breast Cancer Survival Study. Ginseng use was assessed at 6-, 18-, and 36-month post-diagnosis surveys; G. lucidum use was assessed at the 6- and 36-month surveys. QOL was evaluated at the 6- and 36-month surveys. Multiple linear regression models were used to examine associations between ginseng and G.lucidum use and QOL assessed at the 36-month survey, with adjustment for potential confounders and baseline QOL.

Results

At 6 months post-diagnosis, 14.2% of participants reported regular use of ginseng and 58.8% reported use of G. lucidum. We found no significant associations between ginseng use at 6, 18, and 36 months post-diagnosis and participants’ total QOL score or individual scores for psychological, physical, or social well-being. Post-diagnosis G. lucidum use was positively associated with social well-being (adjusted mean difference: 1.26; 95% CI: 0.66, 1.86), but was inversely associated with physical well-being (adjusted mean difference: −1.16; 95% CI: −1.86, −0.47) with a dose-response pattern observed for cumulative number of times of use (P for trend <0.001 for both).

Conclusion

We found no evidence that post-diagnosis ginseng use improved the QOL of breast cancer survivors. Post-diagnosis G. lucidum use was associated with better social well-being scores, but poorer physical well-being scores.

Effect of cranberry dietary supplements with different brands on human CYP3A4 enzyme

The use of dietary supplements has increased dramatically, making drug interactions with those supplements a major concern. Because dietary supplements are not subject to the same regulations as prescription drugs, we hypothesize that the content of their active ingredients may vary among manufacturers, potentially causing a large variation in therapeutic outcome. The current study aimed to test this hypothesis on commonly used cranberry dietary supplements. Activity of human CYP3A4 enzyme was used as a parameter to determine the effect of cranberry supplement from nine manufacturers. The content of a cranberry product, equivalent to one capsule, was extracted with methanol. Aliquots of the extract were tested for their ability to inhibit the metabolism of the human CYP3A4 substrate quinine, using an in vitro liver microsomal technique. Human liver microsomes and quinine were incubated with or without (i.e. as control) cranberry extract. Formation of quinine's metabolite 3-hydroxyquinine, generated by the CYP3A4-mediated reaction was measured by a HPLC method. Of nine cranberry products tested, eight products had little or no effect but only one brand (Nature's Herbs 600 mg) caused very strong inhibition (67.2 %) of CYP3A4. The reason for this inhibition is unknown. The effect of cranberry was varied and ranged from 4.4 % activation by Ride Aid 800 mg to 67.2 % inhibition by Nature's Herbs 600 mg. Lack of effect on human CYP3A4 activity suggests that use of cranberry dietary supplement is unlikely to cause significant interactions with drugs metabolized by CYP3A4.

Estrogenic botanical supplements, health-related quality of life, fatigue, and hormone-related symptoms in breast cancer survivors: a HEAL study report

BACKGROUND

It remains unclear whether estrogenic botanical supplement (EBS) use influences breast cancer survivors' health-related outcomes.

METHODS

We examined the associations of EBS use with health-related quality of life (HRQOL), with fatigue, and with 15 hormone-related symptoms such as hot flashes and night sweats among 767 breast cancer survivors participating in the Health, Eating, Activity, and Lifestyle (HEAL) Study. HRQOL was measured by the Medical Outcomes Study short form-36 physical and mental component scale summary score. Fatigue was measured by the Revised-Piper Fatigue Scale score.

RESULTS

Neither overall EBS use nor the number of EBS types used was associated with HRQOL, fatigue, or hormone-related symptoms. However, comparisons of those using each specific type of EBS with non-EBS users revealed the following associations. Soy supplements users were more likely to have a better physical health summary score (odds ratio [OR] = 1.66, 95% confidence interval [CI] = 1.02-2.70). Flaxseed oil users were more likely to have a better mental health summary score (OR = 1.76, 95% CI = 1.05-2.94). Ginseng users were more likely to report severe fatigue and several hormone-related symptoms (all ORs ≥ 1.7 and all 95% CIs exclude 1). Red clover users were less likely to report weight gain, night sweats, and difficulty concentrating (all OR approximately 0.4 and all 95% CIs exclude 1). Alfalfa users were less likely to experience sleep interruption (OR = 0.28, 95% CI = 0.12-0.68). Dehydroepiandrosterone users were less likely to have hot flashes (OR = 0.33, 95% CI = 0.14-0.82).

CONCLUSIONS

Our findings indicate that several specific types of EBS might have important influences on a woman's various aspects of quality of life, but further verification is necessary.

The roles of herbal remedies in survival and quality of life among long-term breast cancer survivors--results of a prospective study

BACKGROUND

Few data exist on survival or health-related quality of life (QOL) related to herbal remedy use among long-term breast cancer survivors. The objective of this report is to examine whether herbal remedy use is associated with survival or the health-related QOL of these long-term breast cancer survivors.

METHODS

In 1999-2000, we collected the information of herbal remedy use and QOL during a telephone interview with 371 Los Angeles Non-Hispanic/Hispanic white women who had survived more than 10 years after breast cancer diagnosis. QOL was measured using the Medical Outcomes Study Short Form-36 (SF-36) questionnaire. Patients were followed for mortality from the baseline interview through 2007. 299 surviving patients completed a second telephone interview on QOL in 2002-2004. We used multivariable Cox proportional hazards methods to estimate relative risks (RR) and 95% confidence intervals (CI) for mortality and applied multivariable linear regression models to compare average SF-36 change scores (follow-up - baseline) between herbal remedy users and non-users.

RESULTS

Fifty-nine percent of participants were herbal remedy users at baseline. The most commonly used herbal remedies were echinacea, herbal teas, and ginko biloba. Herbal remedy use was associated with non-statistically significant increases in the risks for all-cause (44 deaths, RR=1.28, 95% CI=0.62-2.64) and breast cancer (33 deaths, RR=1.78, 95% CI=0.72-4.40) mortality. Both herbal remedy users' and non-users' mental component summary scores on the SF-36 increased similarly from the first survey to the second survey (P=0.16), but herbal remedy users' physical component summary scores decreased more than those of non-users (-5.7 vs. -3.2, P=0.02).

CONCLUSIONS

Our data provide some evidence that herbal remedy use is associated with poorer survival and a poorer physical component score for health-related QOL among women who have survived breast cancer for at least 10 years. These conclusions are based on exploratory analyses of data from a prospective study using two-sided statistical tests with no correction for multiple testing and are limited by few deaths for mortality analysis and lack of information on when herbal remedy use was initiated or duration of or reasons for use.

Use of multivitamins, folic acid and herbal supplements among breast cancer survivors: the black women's health study

BACKGROUND

Complementary and alternative medicine (CAM) use, including herbals and multivitamin supplements, is quite common in the U.S., and has been shown to be highest in breast cancer survivors. However, limited data are currently available for CAM usage among African Americans. Thus, we sought to determine the prevalence of multivitamins, folic acid and herbal supplement usage in African American breast cancer survivors, and to compare the characteristics of users and nonusers.

METHODS

A cohort study of breast cancer survivors, who completed the 1999 Black Women's Health Study questionnaire and self-reported having been diagnosed with breast cancer between 1995 and 1999, comprised the study population. In this study, the intake of natural herbs, multivitamins and folic acid at least three days per week within the past two years was used as a proxy for typical usage of this complimentary alternative medicine (CAM) modality.

RESULTS

A total of 998 breast cancer survivors were identified. Overall, 68.2% had used either herbals or multivitamin supplements or both. The three most frequently used herbals were garlic (21.2%), gingko (12.0%), and echinacea (9.4%). The multivariate analysis determined that single marital status (OR=1.58; 95%CI: 1.04-2.41), and alcohol consumption of 1-3 drinks per week (OR=1.86, 95%CI: 1.28-2.68) were significantly associated with increased herbal use. Multivitamin use was significantly lower among obese women (OR=0.66, 95%CI: 0.46-0.94) and current smokers (OR=0.53, 95%CI: 0.34-0.82).

CONCLUSIONS

A significant number of African American breast cancer survivors are using herbals and multivitamins as CAM modality. Additional research is needed to understand the impact of herbals and multivitamins in African American breast cancer survivors.

Use of Chinese Medicine Among Survivors of Nasopharyngeal Carcinoma in Taiwan

Hypotheses. The authors hypothesized that the use of alternative medicine, in the form of Chinese medicine (CM), among patients in the continuing care phase of nasopharyngeal carcinoma (NPC) in Taiwan is higher than the use in a matched control group of noncancer individuals. Study design. This was a case-control study. Methods. Using a population-based claim database, the authors identified 181 long-term survivors of NPC and 905 matched controls. They obtained information on CM use and associated cost as outcome measures. Descriptive analysis and regression models were applied to examine the association between NPC and the outcome measures. Results. The unadjusted CM initiation (34% vs 32%; P = .54), intensity of use (2.15 vs 1.73 visits; P = .37), and cost (US$79 vs US$58; P = .16) were higher for patients in the NPC group than for those in the control group. Regression analyses suggested that the NPC group had significantly more CM visits (1.01; 95% confidence interval = 0.07-1.96), and more than 50% of these visits were related to cancer. Conclusion. The authors confirmed their hypotheses that the use of CM in the continuing care phase by patients with NPC in Taiwan was higher than the use in their matched, noncancer counterparts. These findings suggest that current clinical surveillance strategies for NPC might not meet patients’ physical and emotional needs.

Classification of CAM use and its correlates in patients with early-stage breast cancer

HYPOTHESIS

Self-reported use of complementary and alternative medicine (CAM) has been shown to increase following a cancer diagnosis, and breast cancer survivors are the heaviest users among cancer survivors. The aim of this study was to determine whether the prevalence estimate of CAM use varied according to classification of CAM. The authors used a comprehensive system to classify CAM users and test differences in demographic, lifestyle, quality of life, and cancer characteristics among them.

STUDY DESIGN AND METHODS

Participants were 2562 breast cancer survivors participating in the Women's Healthy Eating and Living (WHEL) Study, aged 28 to 74 years. A structured telephone interview assessed CAM use, questioning about specific CAM practices, and whether use was related to cancer. This study examined CAM use in relation to demographics, health behaviors, and quality of life.

RESULTS

Approximately 80% of the women used CAM for general purposes but only 50% reported CAM use for cancer purposes. Visual imagery, spiritual healing, and meditation were the most frequently used practices for cancer purposes. CAM use, defined as consulting a CAM practitioner and regular use, was significantly related to younger age, higher education, increased fruit and vegetable intake, and lower body mass index (P < .05). CAM users who had seen a practitioner were also more likely to report poor physical and mental health than non-CAM users (P < .05). CAM use was not associated with changes in physical and mental health between study baseline and 1-year follow-up.

CONCLUSION

This study addressed important differences in the classification of CAM use among breast cancer survivors. Future studies need to further test the potential benefits and risks associated with CAM use.

Complementary and alternative medicine use among newly diagnosed prostate cancer patients

PURPOSE

We surveyed prostate cancer patients about complementary and alternative medicine (CAM) use and evaluated patient factors that correlated with CAM use 6 months following diagnosis.

METHODS

The Prostate CAncer Therapy Selection study was a prospective, observational multi-site study of men's treatment decision-making process after a diagnosis of local stage prostate cancer. Recruitment occurred in community urology practices in Washington State, hospital-based urology clinics affiliated with the University of Southern California, and Kaiser Permanente in Northern California. Eligible study participants included men over age 21 diagnosed with local stage prostate cancer between May 1, 2005 and December 31, 2006.

RESULTS

Fifty-two percent of survey respondents (379) reported using one or more types of CAM. Of the patients, 51% used one CAM method, 26% used two methods, and 23% used three or more methods. The most commonly reported category was mind-body therapies (65%). Only 43% of patients discussed their CAM use with a health professional; of those, 20% informed their primary care physician and 30% told the doctor managing their prostate cancer care. Less than half thought the CAM they used was "very helpful", but a majority thought it was somewhat helpful for their condition.

CONCLUSIONS

Further research is needed to characterize the goals prostate cancer patients have for CAM, whether the treatments met those goals, and how this translates into the perceived helpfulness of these therapies. The implications of patients not discussing CAM use with health professionals at the time of prostate cancer treatment need further studies.

A review of complementary and alternative medicine practices among cancer survivors

About 4 of 10 adults in the United States use some type of complementary or alternative medicine (CAM) therapy, with the rate being higher among patients with serious illnesses, such as cancer. The purpose of this article is to provide oncology nurses with an understanding of the use of CAMs in cancer survivorship. By understanding the characteristics of typical users, the reasons for their use, and ethnic- and gender-related considerations, nurses can identify patients in this population and safely guide their use of CAM throughout survivorship. The literature provides a foundation to identify survivor needs and issues as they relate to CAM use. Nurses can play a critical role in the assessment and education of CAM use within survivor programs, with the ultimate goal being increased overall well-being and survival.

Patterns of the use of complementary and alternative medicine in women with metastatic cancer

BACKGROUND

Complementary and alternative medicine (CAM) has been widely used in the general population and in patients with cancer. Female sex and advanced cancer are 2 reported factors contributing to CAM use.

OBJECTIVE

The aim of this study was to examine the patterns of CAM use among women with metastatic cancer.

METHODS

A total of 68 women were enrolled into this cross-sectional study. All participants were receiving conventional treatment in a single inpatient oncology center. Data were collected from the women through a face-to-face interview guided by a questionnaire. On the basis of women's responses, all participants were divided into 2 groups: CAM users and nonusers.

RESULTS

The 2 cancers most frequently diagnosed in these women were gastrointestinal cancer (36.8%) and breast cancer (33.8%). Of 68 women, 40 (58.8%) reported the use of at least 1 type of CAM therapy after the diagnosis of cancer. There were no significant differences in the sociodemographic and clinical characteristics between CAM users and nonusers (P > .05). The most frequently used CAM method was herbal therapy (34.6%) and the second was nutritional supplements (17.9%). A considerable proportion (60.0%) of CAM users had not discussed their CAM use with their physicians or nurses. Four (10%) patients reported an adverse effect due to CAM use.

CONCLUSIONS

Our findings indicate that Turkish women with metastatic cancer seek to use CAM, with a small minority being at risk of potential adverse effects of certain CAM products.

IMPLICATIONS FOR PRACTICE

Because of the high prevalence of CAM therapies among women with metastatic cancer, oncology specialists and nurses should increase their knowledge about CAM therapies. Nurses are in a position to provide knowledge and education about CAM therapies and to develop protocols and guidelines about CAM use for patients with cancer.

Cancer patients' informational needs on health promotion and related factors: a multi-institutional, cross-sectional study in Korea

BACKGROUND

As the survival rates of cancer patients increase, health promotion for cancer survivors becomes a more important issue. This study examines whether the informational needs on health promotion by cancer patients is being met and evaluates other factors associated with those informational needs.

METHODS

Questionnaires were collected from a total of 2,661 cancer patients at ten cancer centers in Korea from July to August 2008. The questionnaire was designed to elicit informational needs related to healthy behaviors, nutrition, and complementary and alternative medicine (CAM). Multiple logistic regression models were developed to identify factors affecting the informational needs of cancer survivors regarding health promotion.

RESULTS

In our study sample, we found that 64.83%, 66.38%, and 47.40% of patients have unmet informational needs regarding healthy behaviors, nutrition, and CAM, respectively. The desire for information about health promotion appears to be related to socio-demographic factors, clinical factors, behavioral factors, and quality of life. Younger patients with higher levels of education, shorter time since diagnosis, greater stress levels, previous experience using CAM, and problems identified on EQ5D expressed greater needs for health-related information. Cancer recurrence and smoking status were also associated with greater informational needs about nutrition and CAM.

CONCLUSIONS

A significant proportion of cancer patients have unmet informational needs on health promotion. We identified several factors that influence the desire for more health-related information. A tailored approach to providing informational resources to patient groups with unmet informational needs is recommended to enhance the quality of life of cancer patients.

Tai chi for breast cancer patients: a systematic review

The objective of this review was to assess the effectiveness of tai chi for supportive breast cancer care. Eleven databases were searched from inception through December 2009. Controlled trials testing tai chi in patients with breast cancer that assessed clinical outcome measures were considered. The selection of studies, data extraction, and validations were performed independently by two reviewers. Risk of bias was assessed using Cochrane criteria. Three randomized clinical trials (RCTs) and four non-randomized controlled clinical trials (CCTs) met our inclusion criteria. The three RCTs tested the effects of tai chi on breast cancer care compared with walking exercise, psychological support therapy, or spiritual growth or standard health care and showed no significant differences between tai chi and these control procedures in quality of life and psychological and physical outcome measures. The meta-analysis also failed to demonstrate significant effects of tai chi compared with control interventions (n = 38, SMD, 0.45, 95% CI -0.25 to 1.14, P = 0.21; heterogeneity: chi(2) = 0.23, P = 0.63; I (2) = 0%). All of the four CCTs showed favorable effects of tai chi. Three trials suggested effectiveness in psychological and physical outcome measures, whereas one study was too poorly reported to be evaluated in detail. All of the CCTs had a high risk of bias. Collectively, the existing trial evidence does not show convincingly that tai chi is effective for supportive breast cancer care. Future studies should be of high methodological quality, with a particular emphasis on including an adequate control intervention.

The role of psychological functioning in the use of complementary and alternative methods among disease-free colorectal cancer survivors: a report from the American Cancer Society's studies of cancer survivors

BACKGROUND

The medical and demographic correlates of complementary and alternative medicine (CAM) use among cancer survivors have been well documented. However, the role of psychological functioning in cancer survivors' CAM use and the degree to which such factors apply to survivors of colorectal cancer require additional study. In addition, sex differences in CAM use and its correlates among colorectal cancer survivors are not well understood.

METHODS

By using data from a large-scale national population-based study of quality of life and health behaviors among cancer survivors, the authors examined the prevalence and psychological correlates of CAM use among 252 male and 277 female colorectal cancer survivors.

RESULTS

Use of CAM was more common among women, those with more education, and recipients of chemotherapy and radiation therapy. Several psychological factors predicted increased use of CAM among female colorectal cancer survivors, including anxiety, fear of cancer recurrence, fatigue, vigor, anger, mental confusion, and overall emotional distress. Depression was associated with decreased CAM use among female survivors, both for overall CAM use and across several standard CAM domains. In contrast, psychological functioning had little impact on male colorectal cancer survivors' CAM use. The only nonmedical/demographic variable associated with men's use of CAM was fatigue, which predicted use only of biologically based practices, such as diet and nutritional supplements.

CONCLUSIONS

Psychological functioning has a significant impact on CAM use among female colorectal cancer survivors. Decreased use of CAM among women with depressive symptoms was unexpected and warrants additional investigation.

Safety and efficacy of herbal remedies in obstetrics-review and clinical implications

OBJECTIVE

to review the literature on safety and efficacy of the most commonly used herbs to enable midwives to give evidence-based information to pregnant women.

DESIGN

survey and review of the scientific literature.

SETTING

the survey was performed at the antenatal clinic at Norfolk and Norwich University Hospital between 26 November 2007 and 15 February 2008.

PARTICIPANTS

a total of 578 expectant mothers at least 20-weeks pregnant.

MEASUREMENTS AND FINDINGS

57.8% of the participants used one or more herbal remedies. The most commonly used herbal preparations during pregnancy were ginger, cranberry, raspberry leaf, chamomile, peppermint and echinacea. Altogether, 14 studies focusing on the safety and/or efficacy of these herbals in human pregnancy were identified. Ten studies of ginger, one of cranberry, two of raspberry leaf and one of echinacea were located.

KEY CONCLUSIONS

there is limited documentation on the safety and efficacy of many herbs commonly used during pregnancy.

IMPLICATIONS FOR PRACTICE

midwives are important caregivers for pregnant women and should strive to give evidence-based advice on herbal use in pregnancy. If 'traditional use' is the only available information, the pregnant woman should be made aware of this to enable her to make an informed decision about the eventual use.