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Leanna J Standish

Publications and source records attributed to Leanna J Standish.

14 recordsLinked to original sources
PubMed2006

Evaluating CAM treatment at the end of life: a review of clinical trials for massage and meditation.

BACKGROUND: There is a pressing need for improved end-of-life care. Use of complementary and alternative medicine (CAM) may improve the quality of care but few controlled trials have evaluated CAM at the end of life. OBJECTIVES: To determine the strength of evidence for the benefits of touch and mind-body therapies in seriously ill patients. METHODS: Systematic review of randomized controlled trials of massage and mind-body therapies. A PubMed search of English language articles was used to identify the relevant studies. RESULTS: Of 27 clinical trials testing massage or mind-body interventions, 26 showed significant improvements in symptoms such as anxiety, emotional distress, comfort, nausea and pain. However, results were often inconsistent across studies and there were variations in methodology, so it was difficult to judge the clinical significance of the results. CONCLUSIONS: Use of CAM at the end of life is warranted on a case-by-case basis. Limitations in study design and sample size of the trials analyzed mean that routine use of CAM cannot be supported. There are several challenges to be addressed in future research into the use of CAM in end-of-life patients.

Adaptation, Psychological↗
PubMed2005

Echinacea purpurea for prevention of upper respiratory tract infections in children.

OBJECTIVE: The aim of this study was to determine whether Echinacea purpurea given to children for the treatment of acute upper respiratory tract infection (URI) was effective in reducing the risk of subsequent URI. DESIGN: This was a secondary analysis of data from a randomized, double-blind, placebo-controlled trial of Echinacea for the treatment of URI in children. SETTING: The study was conducted as a joint project between the Puget Sound Pediatric Research Network (Seattle, WA) and Bastyr University (Kenmore, WA). PARTICIPANTS: A total of 524 children ages 2 to 11 years were enrolled in the study. INTERVENTION: Children were monitored for URIs over a 4-month observation period during the fall/winters of 2000-2001 and 2001-2002. At entry the children were randomized to receive Echinacea or placebo to treat acute URIs during the observation period. MAIN OUTCOME MEASURES: The occurrence of a second URI and the number of days between the end of the first URI and the start of the second URI was ascertained. Survival and Cox regression analyses were used to determine whether children who took Echinacea for their URIs were less likely to develop subsequent URIs. RESULTS: Among the 401 children with at least one URI treated with study medication, 69.2% of those receiving placebo developed a second URI versus 55.8% of those who received Echinacea. Use of Echinacea was associated with a 28% decreased risk of subsequent URI (p = 0.01, 95% confidence interval 8%-44% decreased risk). CONCLUSIONS: Echinacea purpurea may be effective in reducing the occurrence of subsequent URIs in children. However this finding needs to be replicated in a URI prevention trial.

Administration, Oral↗
PubMed2005

Replicable functional magnetic resonance imaging evidence of correlated brain signals between physically and sensory isolated subjects.

OBJECTIVES: Previous electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) experiments have suggested that correlated neural signals may be detected in the brains of individuals who are physically and sensorily isolated from each other. Functional MRI and EEG methods were used in the present study in an attempt to replicate these findings. DESIGN/SETTINGS: Subjects were electrically and magnetically shielded because of the characteristic surroundings of the scanner room. During the experiment, the nonstimulated subject was placed in the scanner with sensory isolating goggles covering the subject's eyes. The stimulated subject was placed 30 feet away and sat in front of a video monitor that presented an alternating schedule of six stimulus-on/stimulus-off conditions. The stimulus- on condition consisted of a flickering checkerboard pattern whereas the stimulus-off condition consisted of a static checkerboard. Stimulus-on/-off conditions were presented in the sequence on/off/on/off/on/off. The duration of these intervals was randomly assigned but consistently provided a total of 150 seconds of flicker and 150 seconds of static. Sessions were repeated twice to assess possible replication of the phenomenon. OUTCOME MEASURES: Changes in fMRI brain activation (relating to blood oxygenation) and EEG signals were measured in the nonstimulated subjects. Changes occurring during stimulus-on conditions were statistically compared to changes occurring during the stimulus-off conditions. RESULTS: Statistically significant changes in fMRI brain activation and EEG signals were observed when comparing the stimulus-on condition to the stimulus-off condition in nonstimulated subjects (p < 0.001, corrected for multiple comparisons). For fMRI, these changes were observed in visual brain areas 18 and 19 (Brodmann areas). One of the subjects replicated the results. CONCLUSIONS: These data replicate previous findings suggesting that correlated neural signals may be detected by fMRI and EEG in the brains of subjects who are physically and sensorily isolated from each other.

Adult↗
PubMed2005

Evidence for correlations between distant intentionality and brain function in recipients: a functional magnetic resonance imaging analysis.

This study, using functional magnetic resonance imaging (fMRI) technology, demonstrated that distant intentionality (DI), defined as sending thoughts at a distance, is correlated with an activation of certain brain functions in the recipients. Eleven healers who espoused some form for connecting or healing at a distance were recruited from the island of Hawaii. Each healer selected a person with whom they felt a special connection as a recipient for DI. The recipient was placed in the MRI scanner and isolated from all forms of sensory contact from the healer. The healers sent forms of DI that related to their own healing practices at random 2-minute intervals that were unknown to the recipient. Significant differences between experimental (send) and control (no send) procedures were found (p = 0.000127). Areas activated during the experimental procedures included the anterior and middle cingulate area, precuneus, and frontal area. It was concluded that instructions to a healer to make an intentional connection with a sensory isolated person can be correlated to changes in brain function of that individual.

Adult↗
PubMed2004

The use of complementary and alternative medical providers by insured cancer patients in Washington State.

BACKGROUND: Insurance coverage of complementary and alternative medicine (CAM) is expanding. However, to the authors' knowledge, little is know concerning CAM utilization among cancer patients under the insurance model of financing. In this study, the authors evaluated CAM provider utilization by cancer patients in a state that requires the inclusion of alternative practitioners in private, commercial insurance products. METHODS: An analysis was carried out of year 2000 claims data from two large Washington State insurance companies. RESULTS: Of 357,709 claimants, 7915 claimants (2.3%) had a cancer diagnosis. Among cancer patients, 7.1% had a claim for naturopathy, acupuncture, or massage; and 11.6% had a claim for chiropractic during the study year. The use of naturopathy (odds ratio [OR], 2.0; P<0.001) and acupuncture (OR, 1.4; P<0.001) were more common, and the use of chiropractic was less common (OR, 0.9; P<0.001) for cancer patients compared with those without cancer. No significant differences were noted in the use of massage between the two groups. Except in 2 individuals (0.03%), cancer patients also had at least 1 conventional provider claim during the year. Factors associated with nonchiropractic alternative provider use were female gender, the presence of metastatic cancer, hematologic malignancy, and the use of chemotherapy. Increased use of naturopathic physicians accounted for much of this trend. Musculoskeletal pain was the most common diagnosis at the CAM provider visit. Billed amounts for alternative services were <2% of the overall medical bills for cancer patients. CONCLUSIONS: A substantial number of insured cancer patients will use alternative providers if they are given the choice. The cost of this treatment is modest compared with conventional care charges. For individuals with cancer, CAM providers do not appear to be replacing conventional providers but instead are integrated into overall care.

Adolescent↗
PubMed2004

Electroencephalographic evidence of correlated event-related signals between the brains of spatially and sensory isolated human subjects.

OBJECTIVE: To determine whether correlated event-related potentials (ERPs) can be detected between the brains of spatially and sensory isolated human subjects. DESIGN AND SETTING: Simultaneous digitized electroencephalograms (EEGs) were recorded from the occipital area in pairs of human subjects placed in sound attenuated rooms separated by 10 meters. One person relaxed in one of the rooms while the other received visual stimulation while in the other room. Prior to each experiment, members of the pair were randomly designated as sender and receiver. Sessions were subsequently repeated with subjects reversing their roles. Previous to each session, the sender was instructed "to attempt sending an image/thought." The receiver was instructed "to remain open to receive any image/thought from his/her partner." Alternating stimulus-on/stimulus-off conditions were presented throughout the session to the sender, while a stimulus-off condition was presented to the receiver. SUBJECTS: Thirty-seven (37) female, and 23 male subjects (n = 60; 30 pairs) participated in the study. Subjects knew each other well and claimed to have previous experience of being emotionally/psychologically connected to one another. OUTCOME MEASURES: A Runs test was applied to compare EEG "hits" in the receiver's EEG during the sender' stimulus-on condition versus sender's stimulus-off conditions. Test results at p < 0.01 were considered evidence of correlated brain signals. Pairs in whom at least one member had significant results were invited back for replication. RESULTS: Of the 60 subjects tested, 5 (4 women/1 man) showed significantly higher brain activation (p < 0.01) during their sending partner's stimulus-on condition as compared to stimulus-off condition. Using the Stouffer z meta-analytic method all receiver EEG results across all 60 subjects were combined by transforming the individual session p values into z scores. Data analyses showed overall significant results for EEG data recorded during the flickering condition (z =-3.28, p = 0.0005) as well as nonsignificant results for data recorded during the static condition (z = 0.35, p = 0.64). Four pairs participated in a replication experiment during which one pair replicated the effect. CONCLUSIONS: These results indicate that in some pairs of human subjects a signal may be detected in the brain of a distant member of the pair when the brain of the other member is visually stimulated. These data support the findings of similar studies performed in seven laboratories reported in the peer-reviewed literature since 1963. Research in this area should now proceed with investigation of its physical and biologic mechanism, its generalizability to varying populations and relationships, and its clinical application.

Adult↗
PubMed2003

Changes in diet, physical activity, and supplement use among adults diagnosed with cancer.

OBJECTIVE: To investigate the prevalence and predictors of changes in diet, physical activity, and dietary supplement use among cancer patients. Design/subjects Telephone interviews of a population-based sample of 126 breast, 114 prostate, and 116 colorectal cancer patients from the state of Washington. ANALYSIS: Logistic regression was used to estimate the odds ratio as a measure of the association of participant characteristics with lifestyle changes in the 12 months before the interview. RESULTS: Overall, 66.3% of patients reported making lifestyle changes: 40.4% made one or more dietary changes, 20.8% added new physical activity, and 48.0% started taking new dietary supplements. Compared with men, women were 2.2 times more likely to take new dietary supplements (P <.01). Compared with patients aged 35 to 59, those aged 60 to 69 and 70 or older were statistically significantly less likely to make dietary changes (odds ratio = 0.39 and 0.54, respectively) or to take new supplements (odds ratio = 0.42 and 0.69, respectively). Compared with patients who received only one medical treatment, those receiving three or more treatments were more likely to make dietary changes (odds ratio = 2.6) or to start new physical activity (odds ratio = 3.0). Patients diagnosed 12 to 24 months before the interview were as likely to report making lifestyle changes as those diagnosed within one year of the interview. Having a stronger desire for personal control or internal locus of control predicted use of new dietary supplements (P for trend <.05 for both). Applications/conclusions Cancer survivors are likely to be making lifestyle changes and represent a group that could benefit from counseling on diet and physical activity.

Adult↗
PubMed2002

Types of alternative medicine used by patients with breast, colon, or prostate cancer: predictors, motives, and costs.

OBJECTIVE: Assess predictors and costs of various types of alternative medicine used by adult patients with cancer. DESIGN, LOCATION, SUBJECTS: Telephone survey of 356 patients with colon, breast, or prostate cancer identified from the population-based Cancer Surveillance System of western Washington. RESULTS: Overall, 70.2% of patients used at least one type of alternative medicine, with 16.6% seeing alternative providers, 19.1% using mental/other therapy, and 64.6% taking dietary supplements. Compared to males, females were five times more likely to see an alternative provider and about twice as likely to use mental therapies or supplements (p < 0.05 for all). Older patients were less likely to use mental/other therapy. Higher education (but not income) was associated with use of all types of alternative medicine. Patients with multiple medical treatments were two times more likely to take dietary supplements compared to patients having only surgery (p < 0.01). Varying by the type of alternative therapy, 83%-97% of patients reported that they used alternative medicine for general health and well-being while 8% to 56% reported use for treatment of cancer. Almost all patients reported that the alternative therapy improved their well-being. Expenditures for alternative medicine averaged $68 per user per year, but ranged from $4 to $14,659. CONCLUSIONS: Given the high prevalence of use and that patients believed that alternative medicine improved their well-being, clinicians should show an open mind toward these treatment choices and encourage frank discussion. Familiarity and some knowledge regarding use of alternative medicine is important in cases where interactions between conventional and alternative medicine may occur. It is also important to identify potential patient needs for mental health support beyond conventional care and support patients who want to make healthful lifestyle changes. Longitudinal investigations are urgently needed to investigate associations of alternative medicine use with survival and quality of life in patients with cancer.

Adult↗
PubMedDate not supplied

Complementary and alternative medical treatment of breast cancer: a survey of licensed North American naturopathic physicians.

CONTEXT: Complementary and alternative medicine (CAM) use is on the rise in the United States, especially for breast cancer patients. Many CAM therapies are delivered by licensed naturopathic physicians using individualized treatment plans. OBJECTIVE: To describe naturopathic treatment for women with breast cancer. DESIGN: Cross-sectional mail survey in 2 parts: screening form and 13-page survey. SETTING: Bastyr University Cancer Research Center, Kenmore, Wash. PARTICIPANTS: All licensed naturopathic physicians in the United States and Canada (N=1,356) received screening forms; 642 (47%) completed the form. Of the respondents, 333 (52%) were eligible, and 161 completed the survey (48%). MAIN OUTCOME MEASURES: Demographics of naturopathic physicians, development of treatment plans, CAM therapies used, perceived efficacy of therapeutic interventions. RESULTS: Of those respondents screened, 497 (77%) had provided naturopathic care to women with breast cancer, and 402 (63%) had treated women with breast cancer in the previous 12 months. Naturopaths who were women were more likely than men to treat breast cancer (P < or = .004). Of the survey respondents, 104 (65%) practiced in the United States, and 57 (35%) practiced in Canada; 107 (66.5%) were women, and 54 (33.5%) were men. To develop naturopathic treatment plans, naturopathic physicians most often considered the stage of cancer, the patient's emotional constitution, and the conventional therapies used. To monitor patients clinically, 64% of the naturopathic physicians used diagnostic imaging, 57% considered the patient's quality of life, and 51% used physical examinations. The most common general CAM therapies used were dietary counseling (94%), botanical medicines (88%), antioxidants (84%), and supplemental nutrition (84%). The most common specific treatments were vitamin C (39%), coenzyme Q-10 (34%), and Hoxsey formula (29%).

Adult↗
PubMedDate not supplied

Complementary and alternative medical treatment of breast cancer: a survey of licensed North American naturopathic physicians.

CONTEXT: Complementary and alternative medicine (CAM) use is on the rise in the United States, especially for breast cancer patients. Many CAM therapies are delivered by licensed naturopathic physicians using individualized treatment plans. OBJECTIVE: To describe naturopathic treatment for women with breast cancer. DESIGN: Cross-sectional mail survey in 2 parts: screening form and 13-page survey. SETTING: Bastyr University Cancer Research Center, Kenmore, Wash. PARTICIPANTS: All licensed naturopathic physicians in the United States and Canada (N=1,356) received screening forms; 642 (47%) completed the form. Of the respondents, 333 (52%) were eligible, and 161 completed the survey (48%). MAIN OUTCOME MEASURES: Demographics of naturopathic physicians, development of treatment plans, CAM therapies used, perceived efficacy of therapeutic interventions. RESULTS: Of those respondents screened, 497 (77%) had provided naturopathic care to women with breast cancer, and 402 (63%) had treated women with breast cancer in the previous 12 months. Naturopaths who were women were more likely than men to treat breast cancer (P < or = .004). Of the survey respondents, 104 (65%) practiced in the United States, and 57 (35%) practiced in Canada; 107 (66.5%) were women, and 54 (33.5%) were men. To develop naturopathic treatment plans, naturopathic physicians most often considered the stage of cancer, the patient's emotional constitution, and the conventional therapies used. To monitor patients clinically, 64% of the naturopathic physicians used diagnostic imaging, 57% considered the patient's quality of life, and 51% used physical examinations. The most common general CAM therapies used were dietary counseling (94%), botanical medicines (88%), antioxidants (84%), and supplemental nutrition (84%). The most common specific treatments were vitamin C (39%), coenzyme Q-10 (34%), and Hoxsey formula (29%).

Adult↗
PubMedDate not supplied

Sex differences in motives for use of complementary and alternative medicine among cancer patients.

CONTEXT: There is evidence that the prevalence of complementary and alternative medicine (CAM) use is increasing especially among women. However, little is known about why there are sex differences in the use of CAM. OBJECTIVE: This study investigated sex differences in motivations for use of CAM among adult cancer patients. DESIGN: A population-based telephone survey of CAM use. SETTINGS AND PARTICIPANTS: 178 male and 178 female cancer patients randomly selected from a statewide Cancer Surveillance System in Washington State. MAIN OUTCOME MEASURES: Demographics, complementary and alternative medicine use, lifestyle changes and four psychosocial variables: desire for personal control; internal locus of control; symptom distress; and perceived health status. RESULTS: Overall, 81.5% of women and 59.0% of men used some type of CAM. After adjusting for age and income, the relative odds that an alternative therapy user was female was 2.2 (95% CI 1.4-3.3)for alternative dietary supplements, 5.0 (95% CI 2.3-11.2) for categories of alternative providers, 2.2 (95% CI 1.2-4.2) for focused mental therapies and 1.4 (95% CI 0.9-2.2) for lifestyle changes. CAM use was positively associated with desire for personal control among both men and women (P = 0.05). However, the association of two factors, dissatisfaction with a conventional provider and cancer-related symptom distress with alternative dietary supplement use, was only modestly different for men and women (P < 0.10 for interaction). High cancer related symptom distress score and dissatisfaction with a conventional provider predicted increased dietary supplement use for men, but decreased dietary supplement use for women. CONCLUSIONS: Clinicians should be aware that men and women differ considerably in their use of CAM, which may reflect differences in their psychological needs as they cope with their cancer diagnosis and treatment.

Adult↗