Complementary Medicine in Palliative Care and Cancer Symptom Management

A model of purchase intention of complementary and alternative medicines: the role of social media influencers' endorsements

BACKGROUND

Social Media Influencers (SMIs) are a fashionable way of marketing products by creating electronic word-of-mouth (e-WOM) on social media. The marketing of complementary and alternative medicines (CAMs) by SMIs is becoming increasingly popular and gaining credibility within consumers on social media platforms. Nonetheless, advising about healthcare products on social media should be examined as it is different from endorsing other kinds of commercial products. The aim of this study is to develop a model that provides the underlying mechanisms of the stimuli of SMIs on social media towards consumers' purchase intention of CAMs.

METHODS

This study used best fit framework synthesis methods to develop the model. A priori theory selection was conducted by identifying a BeHEMoTh strategy (Behavior of Interest, Health context, Exclusions and Models or Theories) to systematically approach identifying relevant models and theories relative to the research aim. Further evidence derived from primary research studies that describe the behavior identified is coded against selected a priori theory to develop the model.

RESULTS

This study presents a novel model for understanding the purchase behavior of CAMs using SMIs as a marketing strategy. The model included two well-known theories (theory of planned behaviour theory and source credibility theory) as well as extensive existing research from a multidisciplinary perspective. The model is exclusively designed to help identify elements affecting perceived source credibility and factors that have an influence over consumers' preferences to purchase CAMs by taking into consideration SMIs' endorsements.

CONCLUSIONS

This study provides unique insights introducing new research areas to health literature and offers, new roles for healthcare professionals in this digital era by gaining new skills and competencies required to provide more credible and accurate information about CAMs. The study also highlights the new marketing era of online health-related product endorsements and recommends that policymakers and researchers carefully evaluate the impact of SMI's on the use of CAMs, as well as to regulate the content of these promotional materials.

Qualitative evaluation of a palliative care case management intervention for patients with incurable gastrointestinal cancer (PalMaGiC) in a hospital department

PURPOSE

Generalist palliative care in hospital departments largely lacks an overall structure to fully manage the symptom burden and support needs of patients with incurable gastrointestinal cancer. Palliative care case management interventions show promising results in reducing healthcare use and enhancing quality of life. Less is known about these interventions and their potential to improve the quality of generalist palliative care in hospital departments. The aim of this study was to explore patients' experience of a palliative care case management intervention (PalMaGiC) to acquire knowledge about its advantages and disadvantages and, if needed, adjust the intervention.

METHODS

Qualitative semi-structured interviews with patients (n = 14) with incurable gastrointestinal cancers of the oesophagus, pancreas, colon, or rectum were conducted and analysed using content analysis. Participants in the study were affiliated with PalMaGiC, an intervention in a gastroenterology department based on symptom assessment, care planning, care coordination, and needs-based follow-up.

RESULTS

Participants perceived the intervention as filling a gap and as a secure lifeline in the healthcare system since it provided 24-h access, a designated specialist nurse, and a patient-healthcare alliance. Using a needs-based approach, PalMaGiC changed the participants' focus from disease to quality of life. Participants requested more open dialog within complementary and alternative medicine, greater focus on promoting hope and using need assessment questionnaires differently in assessing symptoms and problems.

CONCLUSION

The PalMaGiC intervention can potentially meet the needs of patients requiring palliative care in hospital departments, but further development of the content and personalised approach is needed.

Factors influencing the integration of self-management in daily life routines in chronic conditions: a scoping review of qualitative evidence

OBJECTIVE

Self-management of chronic diseases is regarded as dynamic experience which is always evolving and that requires constant adjustment. As unexpected and new shifts in diseases occur, patients tend to abandon acquired behaviours calling into question their sustainability over time. Developing a daily self-management routine as a response to lifestyle changes is considered to facilitate self-management performance. However, fitting self-management recommendations in one's daily life activities is a constant challenge. In this review, we describe the performance of self-management routines within daily settings in people living with chronic conditions with the aim of identifying factors that challenge its integration in daily life.

DESIGN

Scoping review.

DATA SOURCES

We searched PubMed, Web of Science, CINAHL and PsycINFO on February 2022.

ELIGIBILITY CRITERIA

We included qualitative studies on self-management experience, in English, with adult participants, original and peer-reviewed, and depicting the performance of self-management activities in one's own environment.

DATA EXTRACTION AND SYNTHESIS

Two reviewers independently screened titles and abstracts. After agreement, one reviewer screened the full text of relevant articles and extracted the data. The data were synthesised and analysed thematically. PRISMA Extension for Scoping Reviews checklist was used for reporting the steps.

RESULTS

Twenty-two studies were included. The thematic analysis brought up two overreaching themes. The first one is the Environment support with three subthemes: family and cultural norms; health professionals and guiding communication; and society and disease perceptions. The second theme is comprehension gap with two subthemes: reading the body and applying information.

CONCLUSIONS

The integration of self-management requirements in a daily routine is affected by the patients' inability to apply disease knowledge in different context and by the challenge of understanding body symptoms and predicting body reactions in advance.

Development of a Mixed Hypnosis and Music Intervention Program for the Management of Pain, Anxiety, and Wellbeing in End-of-Life Palliative Care

Background

The palliative care people present needs that can be partially met by complementary intervention. Approaches based on the use of hypnosis and music are increasingly being studied and have shown potential benefits on pain, anxiety, and wellbeing for many populations including those in palliative care.

Objective

This study aims to present the initial process of creating and refining a hypnosis and music intervention program intended for persons in palliative care, with a panel of experts of diverse relevant backgrounds. It also aims to evaluate its feasibility, preliminary acceptability, and content.

Methods

To achieve the objectives, we followed ORBIT recommendations for the development and redesign of behavioral interventions (phase I a-b). Based on a meta-analysis, reference interventions were identified and then adapted to the target population. Twenty-two experts from different backgrounds were consulted to obtain their evaluation on the acceptability, feasibility, and content of the interventions.

Result

The various components of the program were deemed appropriate or very appropriate by over 80% of the experts. However, possible risks were raised related to some uncertainty about the reactions of individuals to the intervention. Several experts (32%) indicated potential adverse effects consisting of negative emotional experiences during the sessions. Modifications were proposed specifically to reduce or mitigate this risk. Over 90% of the experts considered that the revised program provides a safer and more appropriate intervention for palliative care persons.

Conclusion

A mixed intervention program with hypnosis and music has been developed and attained a high level of consensus by the experts. The proposed intervention is ready to be assessed for clinical efficacy in a pilot study (ORBIT Phase II).

Use of Complementary and Alternative Medicine for Prostate Cancer among African Americans, African Immigrants and Caribbean Immigrants

Black men have the highest rate of prostate cancer (PCa) morbidity and mortality in the US, and often receive delayed and/or poorer-quality treatment. This inequity has led many to turn to complementary and alternative medicine/therapies (CAM). However, little is known about the use of these therapies within the Black community. The purpose of this study was to describe types of CAM therapies used, and the reasons behind their use for overall health and PCa treatment and prevention among three groups of Black males, namely African Americans, Caribbean Immigrants and African Immigrants. This study used a mixed-methods design with a quantitative phase (n = 575) followed by a qualitative phase (n = 61) with participants recruited from various parts of the country. Results revealed differences among subgroups in CAM use for overall health and PCa, as well as differences in the types of CAM therapies used and differences in the reasons behind their use. The findings of this study reveal a prevalence of CAM use for overall health and PCa within three different groups of Black men and identifies the specific CAM used. There were significant differences in the types of CAM used by each subgroup for both overall health and PCa. This study also shows that there is value in looking at Black subgroups distinctively, for their rates of CAM use and reasons for use, are distinctly different.

The use of complementary alternative medicines in advanced cancer patients followed at home

Objectives

To assess the use of complementary alternative medicines (CAM) in advanced cancer patients followed at home.

Methods

A consecutive sample of advanced cancer patients admitted to a home palliative care program was invited to participate in the study in a period of two months. Demographic characteristics, religious belief, education level, diagnosis, and socio-economic condition were recorded. Patients were asked about the use of CAM, considered to be a health-related treatment practiced outside the established health services. Information about CAM indications and those who prescribed or suggested CAM were also collected.

Results

Two hundred and eighty-three advanced cancer patients followed at home were surveyed. Twelve patients (4.2%) were receiving CAM. The indication and type of CAM were variable, as well as the costs. Given the low number of patients taking CAM, no further analysis was performed.

Conclusion

A limited number of advanced cancer patients followed at home were using CAM. Further multicenter studies with a larger sample should be performed to provide information about such therapies, also including eventual benefits.

Perceptions That Influence Acupuncture Use in Hospice Settings: Results of a State-Wide Survey Study

Background: Acupuncture is an effective and low-risk therapy for a wide spectrum of medical conditions. In the hospice setting, where comfort is the top priority, acupuncture could play a vital role in reducing symptom burden at the end of life. Objective: This state-wide survey study explored perceived barriers to acupuncture use in the hospice setting from acupuncturist and hospice staff perspectives. Specific barriers addressed included insurance coverage/funding for acupuncture, lack of knowledge of acupuncture as a therapeutic modality, and perceived insufficient evidence base for acupuncture. Materials and Methods: Acupuncturists and hospice staff in Oregon were recruited by e-mail and/or telephone to complete their survey. Results: Among acupuncturists, a response rate of 50% was obtained. The response rate of hospice staff could not be obtained. There were a total of 270 providers and hospice staff (102 acupuncturists, 16 hospice doctors, 14 hospice directors, 93 hospice nurses, 30 hospice social workers, and 15 hospice chaplains). The majority of acupuncturists (76% and 89%, respectively) and hospice staff (59% and 82%, respectively) strongly agreed or somewhat agreed that insurance coverage/funding for acupuncture and lack of knowledge of acupuncture as a therapeutic modality are important barriers. With respect to the perceived evidence base for acupuncture, the majority of acupuncturists (91%) and hospice staff (69%) strongly agreed or somewhat agreed that acupuncture can help provide a higher quality of life for hospice patients, although knowledge of specific conditions amenable to acupuncture among acupuncturists and hospice staff varied. Conclusions: From the acupuncturist and hospice staff perspectives, insurance coverage/funding for acupuncture, lack of knowledge of acupuncture as a therapeutic modality, and perceived insufficient evidence base for acupuncture are primary barriers to the use of acupuncture in hospice care. Increased awareness/education about acupuncture in the hospice setting, as well as improved funding structures, is critical.

Efficacité de l’hypnose pour prendre en charge la fatigue associée au cancer : une revue de la littérature internationale

Objectif : Les études qui s’interrogent sur l’efficacité des interventions non médicamenteuses, dans la prise en charge de la fatigue associée au cancer, comprennent le plus souvent des sessions d’activités physiques adaptées ou des prises en charge psychologiques. Parmi elles se trouve l’hypnose, mais elle est principalement proposée en combinaison avec une autre thérapie, limitant une interprétation en termes d’efficacité. À travers cette revue de la littérature, nous voulons comprendre quelle est la place de l’hypnose pour la prise en charge de la fatigue associée au cancer.

Méthode : Nous avons recherché les articles scientifiques indexés dans les bases de données Cochrane, PsycINFO, Pubmed et Web of Science. Les principaux mots clés étaient « fatigue », « cancer » et « hypnosis ». La qualité méthodologique des études a été évaluée.

Résultats : Quatre-vingt-deux études ont été recensées. Après sélection, 11 études ont été retenues à la lecture. Les résultats sur l’efficacité de l’hypnose seule (non combinée à une autre thérapie) ont porté sur 6 études. Bien qu’il faille distinguer l’hypnose délivrée par autrui, de l’autohypnose par audioenregistrement, nos résultats indiquent que 4 études rapportent une efficacité significative de l’hypnose pour réduire la fatigue des patients soignés pour un cancer.

Conclusion : Au niveau international, trop peu d’études évaluent l’efficacité de l’hypnose en oncologie. Ainsi, sur un symptôme spécifique comme la fatigue, les études se font encore plus rares. De plus, il est difficile d’évaluer l’efficacité d’une méthode pour laquelle l’homogénéisation de la procédure est difficile à mettre en place. Cependant, au regard de cette étude, l’hypnose présente un réel intérêt et une efficacité dans la réduction des symptômes de fatigue.

Chemoprotective effect of atorvastatin against benzo(a)pyrene-induced lung cancer via the inhibition of oxidative stress and inflammatory parameters

Background

Lung cancer affects approximately 9% of women and 17% of men worldwide, and has a mortality rate of 17%. Previously published studies have suggested that oxidative stress expansion can lead to lung cancer. The aim of the current study was to analyze the possible inhibitory pathway of atorvastatin against lung cancer cells in an in vivo model.

Methods

The cytotoxic effects of atorvastatin on lung cancer cell lines H460 and A549 were analyzed, as well as cell cycle arrest and cell morphology. Benzo(a)pyrene (BaP) was used for the induction of lung cancer in experimental rats, and atorvastatin (5, 10, and 20 mg/kg body weight) was used for treatment in a dose-dependent manner. Body weight and lung tumors were calculated at regular intervals. Antioxidants, pro-inflammatory cytokines, phase I and II antioxidant enzymes, polyamine enzymes, and apoptosis markers were determined at end of the experimental study.

Results

Cell cycle arrest occurred at the G2/M phase after atorvastatin treatment. Atorvastatin increased cytochrome C expression and caspase activity in a dose-dependent manner, and increased the activity of antioxidative enzymes, such as GPx, SOD, GST, reduced glutathione, and catalase, and reduced the level of nitrate and LPO. It also altered the xanthine oxidase (XO), Lactic Acid Dehydrogenase (LDH), quinone reductase (QR), UDP-glucuronosyltransferase (UDP-GT), adenosine deaminase (ADA), Aryl hydrocarbon hydroxylase (AHH), 5'-nucleotidase, cytochrome P450, cytochrome B5 and NADPH cytochrome C reductase levels. Atorvastatin was found to modulate polyamine enzyme levels, such as histamine, spermine, spermidine, and putrescine, and significantly (P<0.001) reduced the pro-inflammatory cytokine levels, such as tumor necrosis factor-α. Interleukin (IL)-6 and interleukin-1β (IL-1β) increased caspase-3 and caspase-9 levels in a dose-dependent manner.

Conclusions

Our findings indicate that atorvastatin can inhibit lung cancer through apoptosis.

The effect of education on nursing personnel's knowledge and attitudes regarding the use of integrative care techniques with hospice and palliative care patients

PURPOSE

To examine the effect of education on nursing personnel's knowledge and attitudes regarding the use of hand massage, breathing techniques, and essential oils with hospice and palliative care patients.

BACKGROUND

Unrelieved, end of life pain is common among hospitalized patients on hospice and palliative care units. Integrative care techniques such as hand massage, breathing techniques, and essential oils can be available to use with these individuals. Nursing personnel are often unaware of other techniques that are not a traditional pharmacology approach to pain.

METHODS

A quasi-experiment was conducted to evaluate the effect of an educational intervention on nursing personnel's knowledge and attitudes regarding the use of three integrative care techniques (hand massage, breathing techniques, and essential oils) with hospice and palliative care patients in an acute care setting. Data on knowledge and attitudes were collected pre- and postintervention.

RESULTS

Following the intervention, improvements in nursing personnel's attitudes and knowledge toward the use of the three techniques were found.

CONCLUSION

Results of this study suggest that education of nursing personnel may positively influence knowledge and attitudes toward providing hand massage, breathing techniques, and essential oil for end of life patients.

The Multiple Uses of Guided Imagery

Guided imagery is a therapeutic approach that has been used for centuries. Through the use of mental imagery, the mind-body connection is activated to enhance an individual's sense of well-being, reduced stress, and reduced anxiety, and it has the ability to enhance the individual's immune system. There are research and data to support the use of guided imagery for these patient outcomes.

Hypnosis in a specialist palliative care setting - enhancing personalized care for difficult symptoms and situations

This is a personal account of using hypnosis as an adjunct to specialist palliative care (SPC) treatment approaches. After a brief systematic review of the literature, one clinician's experience is outlined illustrated by short, anonymized case histories. It argues that the approach is underused in SPC. The barriers currently restricting its routine adoption in SPC are discussed including (1) a lack of SPC clinical trials, (2) a misunderstanding of hypnosis leading to stigma, and (3) its absence from clinicians' training pathways. While the evidence base for the effectiveness of hypnosis in 'supportive care', for example, managing chemotherapy-induced vomiting, is appreciable, there is a gap in SPC. There is little data to guide the use of hypnosis in the intractable symptoms of the dying, for example, breathlessness or the distress associated with missed or late diagnosis. There are many people now 'living with and beyond cancer' with chronic symptomatic illness, 'treatable but not curable'. Patients often live with symptoms over a long period, which are only partially responsive to pharmacological and other therapies. Hypnosis may help improve symptom control and quality of life. SPC trials are needed so that this useful tool for self-management of difficult symptoms can be more widely adopted.

Acupuncture as a Treatment Within Integrative Health for Palliative Care: A Brief Narrative Review of Evidence and Recommendations

Background: Acupuncture is one of the fastest developing evidence bases in Complementary Medicine and is one of the leading therapies included within integrative health care. This narrative review includes two separate parts: the first is about evaluation of the current evidence status in reviews on acupuncture and the second examines and gives examples of available recommendations on acupuncture in treatment guidelines from health care experts and public health organizations recommending acupuncture as a viable treatment in patients in palliative care. Methods: Electronic searches were performed in PubMed using the terms "acupuncture" + "palliative" and adding the term "safety" to find review articles documenting safety and evidence of effectiveness of acupuncture for treatment of symptoms in palliative care patients. Treatment guidelines that recommend use of acupuncture for symptom control in palliative care were found by searching through a database currently under construction by the lead author. Results: Acupuncture shows emerging evidence for 17 indications in palliative care. Examples were found and presented of publications recommending acupuncture for treatment of symptoms for patients in palliative care from Government, public health, oncology, and medical expert sources. The most publications are in oncology, but other conditions were found and a number were found in pediatric care. Conclusions: While the evidence for use of acupuncture to treat symptoms in palliative care patients is relatively weak, the evidence base is growing. Experts worldwide are also increasingly recommending acupuncture as a treatment for symptoms in palliative care. Since acupuncture is a safe, nonpharmacological treatment but with small, clinically significant effects, these recommended uses appear as pragmatic efforts to bridge the gap of treatment options available to this patient group.

Integrating Traditional and Complementary Medicine Recommendations into Clinical Practice Guidelines for People with Diabetes in Need of Palliative and End-of-Life Care: A Scoping Review

Objectives: This study was conducted before an evidence review on Traditional and Complementary Medicine (TCM) to update the clinical practice guidelines (CPGs): "Deciding palliative and end-of-life (P/EoL) care for people with diabetes." The aim was to frame the PICO (population/problems, interventions/comparisons, and outcomes), ascertain their importance, and identify other modifying factors for grading recommendations. Design: A systematic scoping review mapped information about diabetes P/EoL problems and outcomes, TCM use, provision, benefits and risks, and stakeholder preferences and values. Thirteen electronic databases were searched in 2017/18 until no new information was identified. Relevant data were extracted, rated for quality, directness, and relevance, and synthesized using triangulation methods. Excluded was diabetes prevention or treatment, as this is not an important P/EoL problem. Results: Of the 228 included articles, except for diabetes P/EoL problems, insufficient direct evidence led to data being extrapolated from either adults with diabetes or any P/EoL diagnosis. The findings affirmed that caring for people with diabetes in need of P/EoL care is complex due to multiple fluctuating needs that are influenced by the P/EoL trajectories (stable, unstable, deteriorating, terminal, or bereaved), multimorbidity, and difficult-to-manage chronic and acute problems. The only problem specific to diabetes P/EoL care, was unstable glycemia. Over 50 TCM interventions commonly used by patients and/or provided by services were identified, of which, many might simultaneously address multiple problems and 18 had been appraised in systematic reviews. Physical and psychologic symptom reliefs were most often evaluated; however, these were only one aspect of a "good death." Other important outcomes were the quality and location of care, personal agency, relationships, preparations for the dying process, spirituality, and affirmation of the whole person. Other important modifying factors included opportunity costs, affordability, availability, preferences, cultural appropriateness, and alignment with beliefs about the meaning of illness and death. Conclusions: There is a role for TCM in the multidisciplinary holistic P/EoL care of people with diabetes. Due to the paucity of evidence specific to this population, the generalizability of some of these results is broader and the updated CPG will also need to consider indirect evidence from other patient groups. Along with recommendations about indications for TCM use, the CGP should provide guidance on ceasing unnecessary interventions, reducing polypharmacy and managing unstable glycemia is required. Before ceasing a TCM, a broader risk-benefit analysis is recommended, as unlike many conventional therapies, there may be multiple benefits warranting its continuation.

An Overview of Systematic Reviews: Complementary Therapies for Cancer Patients

Introduction: This article critically examines the systematic reviews (SR) and meta-analysis (MA) of complementary therapies for cancer patients to appraise the evidence level, and offers suggestions for future research and practice. Methods: The Cochrane Library and MEDLINE were searched from their inception to January 2018, to identify SR and MA of complementary therapies available for cancer patients. Final selected SR and MA were methodologically evaluated for their quality by applying the Assessing the Methodological Quality of Systematic Reviews 2 (AMSTAR2) instrument. Data extraction and risk of quality assessments were performed by 2 independent reviewers. Results: A total of 104 studies were included in the analysis. The majority of the individual clinical trials included in the SR and MA were performed in China (48%) and the United States (26.9%). Breast cancer was the most studied cancer type (25%), and acupuncture was the most studied intervention (21%). Side effects of cancer such as pain, depression, and fatigue were effectively managed with complementary therapies. The methodologically problematic items included not listing the excluded studies and lack of protocol or protocol registration. Conclusions: With increasing interest in research, complementary therapies appear to be beneficial in reducing side effects and raising the quality of life of cancer patients. Complementary therapies have generally been studied for all cancers, with acupuncture being the most researched, regardless of the cancer type. Since AMSTAR2 is a stricter assessment tool than before, future studies need to consider the risk of methodological bias with caution and discuss appropriate overall quality assessment tools.

Use of GoFundMe® to crowdfund complementary and alternative medicine treatments for cancer

PURPOSE

Complementary and alternative medicine (CAM) use is common amongst cancer patients. However, there is growing concern about its safety and efficacy. Online crowdfunding campaigns represent a unique avenue to understand the cancer patient's perspective for using CAM or declining conventional cancer therapy (CCT).

METHODS

Five hundred GoFundMe campaigns from 2012 to 2019 detailing financial need for cancer treatment were randomly selected and reviewed for endorsement of CAM use, reasons for using CAM, and reasons for declining CCT. Descriptive statistics were used to compare patient and campaign characteristics between 250 CAM users and 250 non-CAM users.

RESULTS

Compared to non-CAM users, CAM users were more likely to be female (70% vs. 54%, p < 0.01), to report more stage IV cancer (54% vs. 12%, p < 0.01), and to have a history of delayed, missed, or misdiagnosis (10% vs. 4%, p < 0.01). Reasons for using CAM include endorsing curative/therapeutic effects 212 (85%), pain/stress reduction 137 (55%), and dissatisfaction with current or past medical treatment options 105 (42%). 87 (35%) CAM users that declined CCT reported that they wanted to try to fight off cancer using CAM first 57 (61%), that CCT was too "toxic" to the body 39 (42%), and cancer was already too advanced, so that CCT would be futile or too aggressive 25 (27%).

CONCLUSION

Cancer patients on GoFundMe using CAM highly value quality of life, comfort, and autonomy. Physicians should educate themselves on CAM to set realistic expectations and provide comprehensive counseling of the risks and benefits of CAM usage to patients who choose to use CAM to either augment or completely replace CCT.

Synchronization of Autonomic and Cerebral Rhythms During Listening to Music: Effects of Tempo and Cognition of Songs

A large number of studies document cardiorespiratory changes occurring while listening to music. Less is known, however, about the interaction between cardiorespiratory and cerebral electrical rhythms during listening to music and how cognition and acoustic structural aspects of songs influence that interaction. We focused on tempo as a structural feature of songs, since tempo is a major determinant of physiological responses to music, and on familiarity and randomization of phase of local spectra of known and unknown songs for cognition. Our results indicated an overall increase in the degree of synchronization among cardiorespiratory variables (Heart rate (RR), systolic and diastolic blood pressure (SBP, DBP), respiration) and between cardiorespiratory and cerebral (EEG) oscillations during all songs. We also observed a marked decrease in respiratory frequency bandwidth and increase in respiratory rate while listening to songs, and slow song produced the most periodic breathing. Compared with slow tempo, during fast song, DBP and cerebral oscillations became less synchronized with high frequency components of RR suggesting that the processes causing the previously known reduction in vagal activity with increase in tempo also may have caused the decrease in these synchronizations. Cognition of songs affected the SBP coherencies the most. DBP was synchronized with respiration more than all other measured variables in response to auditory stimuli. Results indicate an overall increase in the degree of synchronization among a variety of cerebral electrical and autonomically driven cardiovascular rhythms. It is possible that this significant increase in synchronizations underlies the widely reported pleasurable and palliative effects of listening to music.

The use of complementary and alternative medicine among women with breast cancer in Saudi Arabia

PURPOSE

The purpose of the study was to explore the frequency of use of complementary and alternative medicine (CAM) therapies among women with breast cancer in Saudi Arabia.

DESIGN

A descriptive cross-sectional study design was used with face-to-face interviews using a structured questionnaire.

SAMPLE

A convenient sample of 85 Saudi women with breast cancer who were undergoing cancer treatment was recruited from the Oncology Department of King Faisal Hospital, Jeddah, Kingdom of Saudi Arabia.

METHODS

Using structured questionnaire "Use of Complementary Therapies Survey," consisted of diet and nutritional supplements, stress-reducing therapies, and other traditional treatments.

RESULT

Participants were predominantly married (76.5%), resided in an urban area (83.5%), unemployed (62%), and about half reported no income (49.4%). The mean age was 48 years. All participants reported using at least three or more CAM therapies (mean = 21.15, SD = 8.85) since their diagnosis. There were significant correlations between other CAM use and time since diagnosis (r_s = -0.33, p < .05). The highest usage of dietary and nutritional supplements occurred with honey, olive oil, antioxidants, Fennel flower seeds, and ginger. The highest stress reducing CAM techniques included reading the Holy Qur'ãn, and praying. For other traditional CAM therapies, positive thinking and relaxation techniques were the most frequent methods reported by women. Other CAM treatments involved ZamZam water and listening to music.

CONCLUSIONS

The use of complementary therapies among Saudi women with breast cancer is highly prevalent, with a predominance of interventions of religious background, indicating the strong influence of religion on peoples' lives, especially when people are faced with a life-threatening illness. The results of this study will guide future studies examining the efficacy of CAM on symptom management in Saudi Arabian women with breast cancer and other types of cancer.

Hospice Residents’ Interest in Complementary and Alternative Medicine (Cam) at end of Life: A Pilot Study in Hospice Residences in British Columbia

While complementary and alternative medicine (CAM) can improve quality of life at end of life, little research exists on hospice residents’ interest in using and sharing CAM experiences with a partner/friend/other family member. A pilot study conducted in British Columbia, Canada explored the extent of hospice residents’ interest and openness to CAM use. A convenience sample of 48 hospice residents from 9 hospice sites completed questionnaire-based interviews. The majority of participants were Caucasian women over 60 years old. 81 percent expressed interest in receiving CAM; 79 percent used CAM prior to entering the hospice setting. 50 percent of those interested in using CAM felt their partner/friend/other family member would also be interested in receiving CAM, and half of that 50 percent reported personal interest in sharing the experience. Reasons reported for CAM interest were to enhance well-being, relaxation, and for pain relief. Further research could explore how resi-dent-caregiver dyads may benefit from shared CAM experiences over the illness trajectory.

2017 HIVMA of IDSA Clinical Practice Guideline for the Management of Chronic Pain in Patients Living With HIV

Pain has always been an important part of human immunodeficiency virus (HIV) disease and its experience for patients. In this guideline, we review the types of chronic pain commonly seen among persons living with HIV (PLWH) and review the limited evidence base for treatment of chronic noncancer pain in this population. We also review the management of chronic pain in special populations of PLWH, including persons with substance use and mental health disorders. Finally, a general review of possible pharmacokinetic interactions is included to assist the HIV clinician in the treatment of chronic pain in this population.It is important to realize that guidelines cannot always account for individual variation among patients. They are not intended to supplant physician judgment with respect to particular patients or special clinical situations. The Infectious Diseases Society of American considers adherence to these guidelines to be voluntary, with the ultimate determination regarding their application to be made by the physician in the light of each patient's individual circumstances.

Self-reported Improvement in Side Effects and Quality of Life With Integrative Medicine in Breast Cancer Patients

Purpose. Although the demand from patients for integrative medicine is increasing, complementary medicine services are still quite heterogeneous and have not been incorporated into clinical routine. The aim of this study was to systematically evaluate improvements in side effects and quality of life associated with a hospital-based integrative medicine program in the modern breast cancer patient care setting. Methods. In a cross-sectional study, integrative health counseling and treatment were evaluated in women with breast cancer. Over a 15-month period, data for 75 patients from an integrative medicine consultancy service with standardized operating procedures were collected at the University Breast Center for Franconia. At baseline, the patients answered a questionnaire on their medical history, symptoms, and the treatment goals they were hoping to achieve with integrative medicine. In the follow-up, patient-reported outcomes related to side effects of conventional cancer treatment and patients’ quality of life were analyzed. Results. Among 60 patients with the therapy goal of reducing the side effects of conventional treatment, 46 (76.7%) were successful. Among 57 patients hoping to improve disease-related quality of life, 46 (82%) reported success. Whereas patients with metastatic disease achieved a reduction in the side effects of conventional therapy, quality-of-life improvements were predominantly achieved by patients with a good treatment prognosis. Conclusions. Breast cancer patients benefit from the counseling and treatment provided with integrative medicine in all phases of tumor disease. Integrative treatment services should be included as part of patient care in clinical routine work to offer patients the maximum quality of care and safety with complementary therapies.

Mental Health Wellness and Biofield Therapies: An Integrative Review

Biofield therapies such as Healing Touch and Reiki increase relaxation, decrease anxiety and stress, and improve mood. Understanding the efficacy of these therapies in terms of mental health wellness is important for nurses interested in complementary and integrative care. The goal of the present integrative review was to investigate the state of knowledge regarding biofield therapies and the impact on anxiety, mood, and mental health wellness. Electronic databases were searched for articles available in English and published from 2014 to 2016. Biofield therapies show safety and promise in reducing anxiety, improving mood, and cultivating mental health and wellness.

Comparative effectiveness of pediatric integrative medicine as an adjunct to usual care for pediatric inpatients of a North American tertiary care centre: A study protocol for a pragmatic cluster controlled trial

Background

Some pediatric tertiary care centres in North America supplement conventional care with complementary therapies, together known as pediatric integrative medicine (PIM). Evidence to support the safety and efficacy of PIM is emerging, but the cost-effectiveness of an inpatient PIM service has yet to be assessed.

Methods/Design

This study is a pragmatic cluster controlled clinical trial. Usual care will be compared to usual care augmented with PIM in three pediatric divisions; oncology, general medicine, and cardiology at one large urban tertiary care Canadian Children's Hospital. The primary outcome of the feasibility study is enrolment; the primary outcome of the main study is cost-effectiveness. Other secondary outcomes include the prevalence and severity of key symptoms (i.e. pain, nausea/vomiting and anxiety), efficacy of PIM interventions, patient safety, and parent satisfaction.

Discussion

This trial will be the first to evaluate the comparative effectiveness, both clinical and cost, of a PIM inpatient service. The evidence from this study will be useful to families, clinicians and decision makers, and will describe the clinical and economic value of PIM services for pediatric patients admitted to hospital.

Missed Opportunities: A Mixed-Methods Analysis of CAM Discussions and Practices in the Management of Pain in Oncology

CONTEXT

Treatment of pain in cancer is a clinical priority. Many cancer patients seek and use complementary and alternative medicine (CAM) therapies.

OBJECTIVES

The aim of this study was to describe the role CAM plays in oncology, clinicians' approaches to pain management and its alignment with patient preference and self-care.

METHODS

We used quantitative criteria to identify patients with high, self-reported pain and reduced quality of life. For these patients, we merged quantitative and qualitative data from encounter audio recordings, patient surveys, and the medical record.

RESULTS

We identified 32 patients (72% women, average age 60) experiencing significantly symptomatic pain at enrollment. Merged themes were 1) Restricted and defined roles: Oncology clinicians suggested and documented cancer-specific approaches to pain management. Patients often (17, 53%) used CAM but rarely desired to discuss it in their encounters. 2) Proactive patients in setting of neutrality: Pain management strategies were considered in 22 instances. CAM was mentioned in 4 (18%) of these discussions but only after patient initiation. Clinicians took a neutral stance. 3) Missed opportunities for person-centered CAM discussions and management: Most (88%) patients were receiving conventional pain medications at enrollment or had them added or escalated during follow-up. Some patients in pain expressed preferences for avoiding opioids. One patient reported wishing CAM would have been discussed after an encounter in which it was not.

CONCLUSION

Bringing CAM discussions into the oncology encounter may facilitate a stronger patient-clinician partnership and a more open and safe understanding of pain-related CAM use.

A Short Profile of Hypnotherapy Licensure in Israel

In Israel, only physicians, dentists, and psychologists who complete an accredited licensing process may practice hypnosis. This study examines the characteristics of hypnotherapists compared to nonhypnotherapists in the same discipline. All hypnotherapists in Israel were compared to nonhypnotherapist health professionals. There are more subspecialists among hypnotists, and the most common specialties were psychiatry, pediatric dentistry, and clinical psychology. These findings imply self-sorting of hypnotists as a result of the regulation in Israel. Licensure of hypnotherapists could be useful in other countries by comprehensive follow-up of all licensed hypnotists and by improving public and health professional perceptions of the field and its relevance to clinical practice.

Interest in Integrative Medicine Among Postmenopausal Hormone Receptor-Positive Breast Cancer Patients in the EvAluate-TM Study

Background. Breast cancer patients often use complementary and alternative medicine, but few prospectively collected data on the topic are available specifically for postmenopausal breast cancer patients. A large prospective study was therefore conducted within a noninterventional study in order to identify the characteristics of patients interested in integrative medicine. Methods. The EvAluate-TM study is a prospective, multicenter noninterventional study in which treatment with the aromatase inhibitor letrozole was evaluated in postmenopausal women with hormone receptor–positive primary breast cancer. Between 2008 and 2009, 5045 postmenopausal patients were enrolled at 339 certified breast centers in Germany. As part of the data collection process, patients were asked at the baseline about their interest in and information needs relating to integrative medicine. Results. Of the 5045 patients recruited, 3411 responded to the questionnaire on integrative medicine and took part in the analysis, 1583 patients expressed an interest in integrative medicine, and 1828 patients declared no interest. Relevant predictors of interest in integrative medicine were age, body mass index, tumor size, previous chemotherapy, and use of concomitant medications for other medical conditions. Interest in integrative medicine declined highly significantly (P < .001) with age (<50 years, 74.1%; 50-60 years, 54.1%; >65 years, 38.0%). Patients in favor of integrative medicine were significantly less satisfied with the information received about individual treatments and antihormonal therapy. Patients with interest in integrative medicine were more often interested in rehabilitation and fitness, nutritional counseling, and additional support from self-help organizations. These women were mostly interested in receiving information about their disease and integrative medicine from a physician, rather than from other sources. Conclusions. This study shows that a considerable proportion of postmenopausal breast cancer patients are interested in integrative medicine. Information about integrative medicine should therefore be provided as part of patient care for this group. It was found that receiving concomitant medication for other medical conditions is one of the main predictors for women not being interested in integrative medicine. This group of patients may need special attention and individualized information about integrative medicine. Additionally, most patients were interested in obtaining the relevant information from their doctor.

Yoga Intervention for Patients With Prostate Cancer Undergoing External Beam Radiation Therapy: A Pilot Feasibility Study

PURPOSE

Studies have demonstrated beneficial health effects from yoga interventions in cancer patients, but predominantly in breast cancer. Research on its role in alleviating prostate cancer (PC) patients' side effects has been lacking. Our primary goal was to determine the feasibility of recruiting PC patients on a clinical trial of yoga while they underwent external beam radiation therapy (RT).

METHODS

Twice-weekly yoga interventions were offered throughout the RT course (6-9 weeks). Baseline demographic information was collected. Feasibility was declared if 15 of the first 75 eligible PC patients approached (20%) were successfully accrued and completed the intervention. Additional end points included standardized assessments of fatigue, erectile dysfunction (ED), urinary incontinence (UI), and quality of life (QOL) at time points before, during, and after RT.

RESULTS

Between May 2013 and June 2014, 68 eligible PC patients were identified. 23 patients (34%) declined, and 45 (56%) consented to the study. 18 (40%) were voluntarily withdrawn due to treatment conflicts. Of the remaining 27, 12 (30%) participated in ≥50% of classes, and 15 (59%) were evaluable. Severity of fatigue scores demonstrated significant variability, with fatigue increasing by week 4, but then improving over the course of treatment (P = .008). ED, UI, and general QOL scores demonstrated reassuringly stable, albeit not significant trends.

CONCLUSIONS

A structured yoga intervention of twice-weekly classes is feasible for PC patients during a 6- to 9-week course of outpatient radiotherapy. Preliminary results are promising, showing stable measurements in fatigue, sexual health, UI, and general QOL.

Effect of Music Therapy on Pain and Anxiety Levels of Cancer Patients: A Pilot Study

BACKGROUND

The pain associated with cancer is highly detrimental to the quality of life of the affected individuals. It also contributes to the anxiety of the patient. There is a need for a nonpharmacological approach in addition to the pharmacological therapy for the management of the pain for a more holistic improvement in the individual. With this study, we wish to achieve this through music.

OBJECTIVE

To assess the effect of music therapy on pain scores and anxiety levels of cancer patients with pain.

STUDY DESIGN

In this quantitative study, a comparative study was done on fourteen cancer patients admitted for pain relief under the Department of Pain and Palliative Medicine, of a tertiary care hospital, having moderate to severe pain (numerical pain rating scale [NRS] - of 4 to 10).

SUBJECTS AND METHODS

Convenience sampling was used. Patients were allocated to test group or control group nonrandomly. The test group patients were subjected to music therapy for 20 min while the control group patients were kept occupied by talking to them for 20 min. The NRS scale was used to assess the pre- and post-interventional pain scores and the Hamilton anxiety rating scale was used to assess the pre- and post-interventional anxiety scores in the two groups.

STATISTICS

Student's t-test was used for comparing the pre- and post-interventional data. Two sample t-test was used to compare the data obtained from the control and study groups.

RESULTS

Statistically significant reduction seen in the pain scores in the test group after music therapy (P = 0.003). No statistically significant reduction seen in the pain score in the control group (P = 0.356). There was a statistically significant reduction in the postintervention pain scores in the test group compared to the control group (P = 0.034). The reduction in anxiety levels in both groups after intervention was not statistically significant.

CONCLUSION

Music therapy was found to lower the pain score of a patient who had received standard palliative care for pain reduction. It was also more effective than the act of talking in reducing the pain score. A study with a larger sample size should be undertaken to conclude that, music therapy can be used in addition to morphine and other painkillers to reduce pain as a part of a more holistic approach to palliative care strategies.

Parasitic Mistletoes of the Genera Scurrula and Viscum: From Bench to Bedside

The mistletoes, stem hemiparasites of Asia and Europe, have been used as medicinal herbs for many years and possess sophisticated systems to obtain nutrients from their host plants. Although knowledge about ethnomedicinal uses of mistletoes is prevalent in Asia, systematic scientific study of these plants is still lacking, unlike its European counterparts. This review aims to evaluate the literature on Scurrula and Viscum mistletoes. Both mistletoes were found to have anticancer, antimicrobial, antioxidant and antihypertensive properties. Plants from the genus Scurrula were found to inhibit cancer growth due to presence of phytoconstituents such as quercetin and fatty acid chains. Similar to plants from the genus Viscum, Scurrula also possesses TNFα activity to strengthen the immune system to combat cancer. In line with its anticancer activity, both mistletoes are rich in antioxidants that confer protection against cancer as well as neurodegeneration. Extracts from plants of both genera showed evidence of vasodilation and thus, antihypertensive effects. Other therapeutic effects such as weight loss, postpartum and gastrointestinal healing from different plants of the genus Scurrula are documented. As the therapeutic effects of plants from Scurrula are still in exploration stage, there is currently no known clinical trial on these plants. However, there are few on-going clinical trials for Viscum album that demonstrate the functionalities of these mistletoes. Future work required for exploring the benefits of these plants and ways to develop both parasitic plants as a source of pharmacological drug are explained in this article.

EFFECT OF THERAPEUTIC TOUCH ON PAIN RELATED PARAMETERS IN PATIENTS WITH CANCER: A RANDOMIZED CLINICAL TRIAL

Introduction:

In patients with cancer, pain may influence their life style, and feeling of satisfaction and comfort, leading to fatigue, and cause impairment of their quality of life, personal relationships, sleep and daily activities. The aim of this study was to evaluate the effect of therapeutic touch (TT) on pain related parameters of in patients with cancer.

Methods:

In a randomized clinical trial a total of 90 male patients referring to Specialized Oncology Hospital in Mashhad, were conveniently selected and randomly divided into three intervention, placebo, and control groups. The intervention consisted of TT in 7 sessions for a 4-week period. The data were collected using a demographic questionnaire along with the Brief Pain Inventory, which were then analyzed and compared using Kruskal-Wallis and Mann-Whitney tests.

Results:

By comparing scores parameters of pain scales (general activity, mood, walking ability, relations with other people and sleep) in the three groups, there was no significant difference at the beginning of the first session. However, a significant difference was observed at the end of TT sessions between the three groups (p= 0.001). Furthermore, the groups were compared two-by-two by using Mann-Whitney test and Bonferroni correction, and the result indicated significant differences between the two intervention and placebo groups as well as between the two intervention and control groups.

Conclusion:

The results of the study showed that TT had a positive impact on the positive management of pain related parameters in cancer patients. Therefore, TT is suggested to be used by healthcare providers as a complementary method for managing pain and its parameters.

Complementary and Alternative Medicine Use at a Comprehensive Cancer Center

Background. Complementary and alternative medicine (CAM) use is common among cancer patients, but the majority of CAM studies do not specify the time periods in relation to cancer diagnoses. We sought to define CAM use by cancer patients and investigate factors that might influence changes in CAM use in relation to cancer diagnoses. Methods. We conducted a cross-sectional survey of adults diagnosed with breast, prostate, lung, or colorectal cancer between 2010 and 2012 at the Lineberger Comprehensive Cancer Center. Questionnaires were sent to 1794 patients. Phone calls were made to nonrespondents. Log binomial/Poisson regressions were used to investigate the association between cancer-related changes in CAM use and conversations about CAM use with oncology providers. Results. We received 603 (33.6 %) completed questionnaires. The mean age (SD) was 64 (11) years; 62% were female; 79% were white; and 98% were non-Hispanic. Respondents reported the following cancer types: breast (47%), prostate (27%), colorectal (14%), lung (11%). Eighty-nine percent reported lifetime CAM use. Eighty-five percent reported CAM use during or after initial cancer treatment, with category-specific use as follows: mind-body medicine 39%, dietary supplements 73%, body-based therapies 30%, and energy medicine 49%. During treatment CAM use decreased for all categories except energy medicine. After treatment CAM use returned to pretreatment levels for most CAMs except chiropractic. Initiation of CAM use after cancer diagnosis was positively associated with a patient having a conversation about CAM use with their oncology provider, mainly driven by patient-initiated conversations. Conclusions. Consistent with previous studies, CAM use was common among our study population. Conversations about CAM use with oncology providers appeared to influence cessation of mind-body medicine use after cancer diagnosis.

Meta-Analysis of Oxaliplatin-Based Chemotherapy Combined With Traditional Medicines for Colorectal Cancer: Contributions of Specific Plants to Tumor Response

This meta-analysis evaluates the clinical evidence for the addition of traditional medicines (TMs) to oxaliplatin-based regimens for colorectal cancer (CRC) in terms of tumor response rate (TRR). Eight electronic databases were searched for randomized controlled trials of oxaliplatin-based chemotherapy combined with TMs compared to the same oxaliplatin-based regimen. Data on TRR from 42 randomized controlled trials were analyzed using Review Manager 5.1. Studies were conducted in China or Japan. Publication bias was not evident. The meta-analyses suggest that the combination of the TMs with oxaliplatin-based regimens increased TRR in the palliative treatment of CRC (risk ratio [RR] 1.31 [1.20-1.42], I(2) = 0%). Benefits were evident for both injection products (RR 1.36 [1.18-1.57], I(2) = 0%) and orally administered TMs (RR 1.27 [1.15-1.41], I(2) = 0%). Further sensitivity analysis of specific plant-based TMs found that Paeonia, Curcuma, and Sophora produced consistently higher contributions to the RR results. Compounds in each of these TMs have shown growth-inhibitory effects in CRC cell-line studies. Specific combinations of TMs appeared to produce higher contributions to TRR than the TMs individually. Notable among these was the combination of Hedyotis, Astragalus, and Scutellaria.

Randomized sham controlled trial of cranial microcurrent stimulation for symptoms of depression, anxiety, pain, fatigue and sleep disturbances in women receiving chemotherapy for early-stage breast cancer

Purpose

Women with breast cancer may experience symptoms of depression, anxiety, pain, fatigue and sleep disturbances during chemotherapy. However, there are few modalities that address multiple, commonly occurring symptoms that may occur in individuals receiving cancer treatment. Cranial electrical stimulation (CES) is a treatment that is FDA cleared for depression, anxiety and insomnia. CES is applied via electrodes placed on the ear that deliver pulsed, low amplitude electrical current to the head.

Methods

This phase III randomized, sham-controlled study aimed to examine the effects of cranial microcurrent stimulation on symptoms of depression, anxiety, pain, fatigue, and sleep disturbances in women receiving chemotherapy for early-stage breast cancer. Patients were randomly assigned to either an actual or sham device and used the device daily for 1 h. The study was registered at clinicaltrials.gov, NCT00902330.

Results

The sample included N = 167 women with early-stage breast cancer. Symptom severity of depression, anxiety, and fatigue and sleep disturbances were generally mild to moderate. Levels of pain were low. Anxiety was highest prior to the initial chemotherapy and decreased over time. The primary outcome assessment (symptoms of depression, anxiety, fatigue, pain, sleep disturbances) revealed no statistically significant differences between the two groups, actual CES vs. sham.

Conclusion

In this study, women receiving chemotherapy for breast cancer experienced multiple symptoms in the mild to moderate range. Although there is no evidence for the routine use of CES during the chemotherapy period for symptom management in women with breast cancer, further symptom management modalities should be evaluated to mitigate symptoms of depression, anxiety, fatigue, pain and sleep disturbances over the course of chemotherapy.

Electronic supplementary material

The online version of this article (doi:10.1186/s40064-015-1151-z) contains supplementary material, which is available to authorized users.

Yoga for Health-Related Quality of Life in Adult Cancer: A Randomized Controlled Feasibility Study

An increase in patient-led uptake of complementary therapies in adult cancer has led to a need for more rigorous study of such interventions and their outcomes. This study therefore aimed to evaluate the feasibility and acceptability of a yoga intervention in men and women receiving conventional treatment for a cancer diagnosis. Prospective, mixed methods feasibility trial allocated participants to receive one of three yoga interventions over a four-week study period. Data collection was completed through online survey of QOL-CA/CS and customized surveys. Fifteen participants were included (11 female) undergoing treatment for breast, prostate, colorectal, brain, and blood and lung cancer. Two participants dropped out and complete qualitative and quantitative data sets were collected from 12 participants and four yoga instructors. Other outcome measures included implementation costs patient-reported preferences for yoga intervention and changes in QOL-CA/CS. Three types of yoga intervention were safely administered in adult cancer. Mixed methods, cost-efficiency, QOL-CA/CS, and evidence-based design of yoga intervention have been used to establish feasibility and patient-preferences for yoga delivery in adult caner. Results suggest that, with some methodological improvements, a large-scale randomized controlled trial is warranted to test the efficacy of yoga for male and female cancer patients. This trial is registered with Clinicaltrials.gov NCT02309112.

Massage-like stroking boosts the immune system in mice

Recent clinical evidence suggests that the therapeutic effect of massage involves the immune system and that this can be exploited as an adjunct therapy together with standard drug-based approaches. In this study, we investigated the mechanisms behind these effects exploring the immunomodulatory function of stroking as a surrogate of massage-like therapy in mice. C57/BL6 mice were stroked daily for 8 days either with a soft brush or directly with a gloved hand and then analysed for differences in their immune repertoire compared to control non-stroked mice. Our results show that hand- but not brush-stroked mice demonstrated a significant increase in thymic and splenic T cell number (p < 0.05; p < 0.01). These effects were not associated with significant changes in CD4/CD8 lineage commitment or activation profile. The boosting effects on T cell repertoire of massage-like therapy were associated with a decreased noradrenergic innervation of lymphoid organs and counteracted the immunosuppressive effect of hydrocortisone in vivo. Together our results in mice support the hypothesis that massage-like therapies might be of therapeutic value in the treatment of immunodeficiencies and related disorders and suggest a reduction of the inhibitory noradrenergic tone in lymphoid organs as one of the possible explanations for their immunomodulatory function.

Families' Views of Pediatric Palliative Aquatics: A Qualitative Study

Although pediatric palliative care policies and services have been developed, research in this area continues to lag. An integrated model of palliative care has been suggested by the American Academy of Pediatrics and includes complementary and alternative services aimed at improving the well-being of children and their families. The first-known pediatric palliative aquatics program (PPAP) in California uses several techniques to decrease pain and promote well-being through relaxation and interaction between patients, specialists, and family members. This study investigates the perceptions of family members of their children's experiences with a PPAP. Researchers from an outside institution conducted focus groups and interviews. Themes were extracted from the focus group transcripts using Braun and Clarke's method of inductive thematic analysis. Data were collected at the host site, local libraries, and participant homes. Participants were primary caregivers and siblings (n = 23) of children in a PPAP, an independent children's respite, transitional, and end-of-life care facility in California. The research described and drew implications from the diverse perceptions that family members expressed about the benefits of having a child in the PPAP, including sensory, physical, and social experiences. Although the PPAP aims to promote well-being through relaxation, several other benefits were expressed by family members of children going through the program, including pain relief.

Changes in attitudes toward and patterns in traditional Korean medicine among the general population in South Korea: a comparison between 2008 and 2011

Background

Traditional Korean medicine (TKM) is acknowledged to be prevalent among the Korean public, but few follow-up studies are available to confirm this commonly held belief. Whereas most survey studies have focused on the demographic factors influencing the usage of TKM, only a few studies have conducted a pattern or trend analysis over time. The purpose of this paper is to observe and document recent trends in the usage of TKM in South Korea and to compare overall patterns of TKM use over a period of several years.

Methods

A cross-sectional survey was conducted in 2011 to assess TKM usage patterns and public perceptions regarding TKM. An online questionnaire was administered to consenting respondents that focused upon individual preferences between TKM and current Western medicine, respondents’ reasons for using TKM, the frequency of respondents’ visits to TKM clinics, the reasons respondents visited TKM clinics, and respondents’ perceived satisfaction.

Results

The results revealed that 66.6% of the respondents showed a positive attitude toward TKM. In addition, 69.3% of the respondents had visited TKM clinics one to four times during the previous year. Patients used TKM with the intentions of receiving acupuncture (95.3%), moxibustion (40.1%), and cupping (36.0%) treatments or to take herbal medicines (35.7%). Most respondents who had visited TKM clinics were largely satisfied with the clinics’ effectiveness (56.1%). The factors most commonly associated with TKM usage included sex (female), age (50s), and education (college or higher), but the within-factor differences were not significant. Compared with a previous survey of other groups, TKM usage was found to have increased from 45.8% in 2008 to 69.3% in 2011. With the exception of acupuncture and physical therapy, most usage doubled or more than doubled.

Conclusions

The attitudes toward and usage of TKM in South Korea have improved between 2008 and 2011. This result will be used to explain outcomes of certain social phenomena and to argue for national support in the promotion of TKM.

Electronic supplementary material

The online version of this article (doi:10.1186/1472-6882-14-436) contains supplementary material, which is available to authorized users.

Preclinical and clinical effects of mistletoe against breast cancer

Breast cancer is among the most frequent types of cancer in women worldwide. Current conventional treatment options are accompanied by side effects. Mistletoe is amongst the important herbal medicines traditionally used as complementary remedies. An increasing number of studies have reported anticancer activity of mistletoe extracts on breast cancer cells and animal models. Some recent evidence suggests that cytotoxic activity of mistletoe may be mediated through different mechanisms. These findings provide a good base for clinical trials. Various studies on mistletoe therapy for breast cancer patients revealed similar findings concerning possible benefits on survival time, health-related quality of life (HRQoL), remission rate, and alleviating adverse reactions to conventional therapy. This review provides an overview of the recent findings on preclinical experiments and clinical trials of mistletoe for its cytotoxic and antitumor activity and its effect on HRQoL in breast cancer patients. Moreover, studies investigating molecular and cellular mechanisms underlying antitumor activity of mistletoe are discussed in this paper. The analyzed trials provided evidence that there might be a combination of pharmacological and motivational aspects mediated by the mistletoe extract application which may contribute to the clinical benefit and positive outcome such as improved HRQoL and self-regulation in breast cancer patients.

Hot flashes severity, complementary and alternative medicine use, and self-rated health in women with breast cancer

CONTEXT

Hot flashes (HF) are a common distressing symptom in women with breast cancer (BC). Current pharmacologic options are moderately effective and are associated with bothersome side effects. Complementary and alternative medicine is commonly used by cancer patients. However, information on the association of hot flashes severity with such use and self-rated health is lacking.

OBJECTIVE

To examine the hot flashes severity in women with breast cancer and its association with complementary and alternative medicine use and self-rated health (SRH).

DESIGN

Longitudinal multicenter study to assess information needs of cancer outpatients.

PARTICIPANTS

Patients with a diagnosis of breast cancer who were scheduled to undergo chemotherapy and/or radiotherapy.

OUTCOME MEASURES

Hot flashes severity (0 = not present and 10 = as bad as you can imagine), use of complementary and alternative medicine (yes/no), and self-rating of health (SRH) status post-treatment and six-months thereafter (1-5, higher score = better SRH).

RESULTS

The majority of women with HF (mean age = 54.4 years) were Caucasian and married, with higher education, and 93% had received surgical treatment for BC. At the end of treatment, 79% women reported experiencing HF [mean severity = 5.87, standard deviation (SD) = 2.9]; significantly more severe HF were reported by younger women with poor SRH, poor performance status, and those reporting doing spiritual practices. At follow-up, 73% had HF (mean severity = 4.86, SD = 3.0), and more severe HF were reported by younger women with poor self-rated health who had undergone chemotherapy plus radiotherapy, used vitamins, and did not exercise.

CONCLUSIONS

A high percentage of women experienced hot flashes at the end of treatment and at six-month follow-up. A significant association of hot flashes severity with spiritual practice, increased vitamin use, and reduced exercise emphasize the need for future studies to confirm the results. This can facilitate safe use of complementary and alternative medicine and favorable outcomes while managing cancer-related hot flashes.

A systematic literature review of complementary and alternative medicine prevalence in EU

BACKGROUND

Studies suggest that complementary and alternative medicine (CAM) is widely used in the European Union (EU). We systematically reviewed data, reporting research quality and the prevalence of CAM use by citizens in Europe; what it is used for, and why.

METHODS

We searched for general population surveys of CAM use by using Ovid MEDLINE (1948 to September 2010), Cochrane Library (1989 to September 2010), CINAHL (1989 to September 2010), EMBASE (1980 to September 2010), PsychINFO including PsychARTICLES (1989 to September 2010), Web of Science (1989 to September 2010), AMED (1985 to September 2010), and CISCOM (1989 to September 2010). Additional studies were identified through experts and grey literature. Cross-sectional, population-based or cohort studies reporting CAM use in any EU language were included. Data were extracted and reviewed by 2 authors using a pre-designed extraction protocol with quality assessment instrument.

RESULTS

87 studies were included. Inter-rater reliability was good (kappa = 0.8). Study methodology and quality of reporting were poor. The prevalence of CAM use varied widely within and across EU countries (0.3-86%). Prevalence data demonstrated substantial heterogeneity unrelated to report quality; therefore, we were unable to pool data for meta-analysis; our report is narrative and based on descriptive statistics. Herbal medicine was most commonly reported. CAM users were mainly women. The most common reason for use was dissatisfaction with conventional care; CAM was widely used for musculoskeletal problems.

CONCLUSION

CAM prevalence across the EU is problematic to estimate because studies are generally poor and heterogeneous. A consistent definition of CAM, a core set of CAMs with country-specific variations and a standardised reporting strategy to enhance the accuracy of data pooling would improve reporting quality.