Association of cardiorespiratory fitness and adiposity with inflammatory biomarkers in young adults.

OBJECTIVES: Cardiorespiratory fitness (fitness) has been inversely associated with inflammation, but whether the association is attributed to fitness itself or lower levels of adiposity remains uncertain in young adults. The purpose of this study was to determine the association of fitness and adiposity with inflammation in young adults. METHODS: A cross-sectional study was conducted with 88 participants aged 20-34 years. Fitness was assessed by a submaximal treadmill walking test. Adiposity was assessed by body mass index (BMI) and waist circumference (WC). Inflammation was measured by plasma C-reactive protein (CRP), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α) levels using immunoassays. Biological data were log10 transformed. A separate multiple regression analysis was conducted with each inflammatory biomarker as a dependent variable. Covariates (sex, oral contraceptive use, and education level) were adjusted. RESULTS: Fitness was inversely associated with log10 CRP after adjustment for covariates but not after adjusting for BMI or WC. Fitness was inversely associated with log10 IL-6 after adjustment for WC and covariates (ß = -0.341, P = .049) but not after adjusting for BMI. Fitness × WC interaction (partial eta2 = 0.056, P = .033) indicated that high fitness was more strongly associated with low log10 IL-6 in young adults with high WC than those with low WC. CONCLUSIONS: Although adiposity has a stronger association than fitness with CRP and IL-6, higher levels of fitness could be essential for maintaining low levels of IL-6, especially in the presence of high levels of central adiposity.

Biobehavioral Factors in Child Health Outcomes: The Roles of Maternal Stress, Maternal-Child Engagement, Salivary Cortisol, and Salivary Testosterone.

BACKGROUND: Exposure to high levels of maternal stress and ineffective maternal-child engagement (MC-E) may adversely affect child health-related outcomes. OBJECTIVE: The aim of this study was to examine the impact of maternal stress and MC-E on maternal and child biological responses (salivary cortisol and testosterone) and child health outcome in mother-child dyads of preschool children (3-5.9 years) in a low socioeconomic setting. METHODS: Observational and biobehavioral data were collected from 50 mother-child dyads in a preschool setting. Assessments included maternal stress with the Perceived Stress Scale, child health outcomes with the Pediatric Quality of Life Inventory, and MC-E with videotaped mother-child interactions and scored with the Keys to Interactive Parenting Scale. Morning and evening saliva samples were collected from mother and child for biological assays. RESULTS: Maternal stress was negatively correlated with MC-E (r = -.32, p < .05) and child health outcome (r = -.33, p < .05). Lower levels of MC-E predicted higher morning cortisol (p = .02) and higher morning and bedtime testosterone levels in children (p = .03 and p = .04, respectively). Child biological responses did not predict child health outcome. DISCUSSION: Maternal stress and MC-E during mother-child interactions play a significant role in the regulation of child stress physiology and child health outcome. Elevated cortisol and testosterone related to high maternal stress and low MC-E may increase the child's vulnerability to negative health outcomes-if sustained. More biobehavioral research is needed to understand how parent-child interactions affect child development and health outcomes in early childhood.

Loneliness and cognitive function in the older adult: a systematic review.

BACKGROUND: Loneliness is a significant concern among the elderly, particularly in societies with rapid growth in aging populations. Loneliness may influence cognitive function, but the exact nature of the association between loneliness and cognitive function is poorly understood. The purpose of this systematic review was to synthesize current findings on the association between loneliness and cognitive function in older adults. METHOD: A comprehensive, electronic review of the literature was performed. Criteria for inclusion were original quantitative or qualitative research, report written in English, human participants with a mean age ≥ 60 years, and published from January 2000 through July 2013. The total number of studies included in this systematic review was ten. RESULTS: Main findings from the ten studies largely indicate that loneliness is significantly and negatively correlated with cognitive function, specifically in domains of global cognitive function or general cognitive ability, intelligence quotient (IQ), processing speed, immediate recall, and delayed recall. However, some initial correlations were not significant after controlling for a wide range of demographic and psychosocial risk factors thought to influence loneliness. CONCLUSIONS: Greater loneliness is associated with lower cognitive function. Although preliminary evidence is promising, additional studies are necessary to determine the causality and biological mechanisms underlying the relationship between loneliness and cognitive function. Findings should be verified in culturally diverse populations in different ages and settings using biobehavioral approaches.

Endogenous sex hormones and cognitive function in the elderly.

BACKGROUND: Estrogen and testosterone may influence cognitive function in the older adult, but the relationship between sex hormones and cognitive function is complex. AIM: To examine associations of sex hormones and cognitive function among older adults ≥65 years old. METHODS: Using a cross-sectional research design, data were collected once from 71 elderly (mean age 86.4 years). Global cognitive function and executive function were measured with standardized instruments, and saliva samples were collected for salivary estradiol and testosterone. RESULTS: Estradiol was significantly and positively correlated with global cognitive function in men only (r = 0.54, p < 0.05). Testosterone was not significantly correlated with global cognitive function or executive function in either gender. DISCUSSION AND CONCLUSION: Associations between sex hormones and cognitive function were mostly non-significant. However, higher estradiol was significantly correlated with better global cognitive function in men, suggesting gender-specific differences. Along with sex hormones, other comorbidity may need to be assessed together in relation to cognitive function in the elderly. Accordingly, clinicians play an important role in educating and promoting beneficial actions to preserve cognitive function.

Endothelin-1 and psychosocial risk factors for cardiovascular disease: a systematic review.

OBJECTIVES: Psychosocial factors (i.e., social environment and emotional factors) contribute to an increased risk of cardiovascular disease (CVD). Perturbation in a potent vasoconstrictive peptide endothelin (ET)-1 could be one of the mechanisms linking psychosocial factors to CVD. Our aim was to evaluate the literature on the relationship between plasma ET-1 and psychosocial risk factors for CVD. METHODS: MEDLINE and PsycINFO databases were searched for articles on human studies published in peer-reviewed English-language journals through September 2012. RESULTS: Of the 20 studies that met the inclusion criteria, 14 were experimental studies of acute psychological/mental challenges and 6 were observational studies of psychological and social factors. The inferences drawn from this review were as follows: a) laboratory-induced acute psychological/mental stress may result in exaggerated plasma ET-1 release in those with CVD and those at risk for CVD (positive studies: 5/10); b) chronic/episodic psychosocial factors may have a positive relationship to plasma ET-1 (positive studies: 3/5); and c) race (African American), sex (male), and individual differences in autonomic and hemodynamic responses to stress (parasympathetic withdrawal and elevated blood pressure responsiveness) may moderate the relationship between psychosocial factors and plasma ET-1. CONCLUSIONS: This review indicates that psychosocial risk factors for CVD are associated with elevated plasma ET-1; however, the relatively small number of studies, methodological differences, and variable assessment tools preclude definitive conclusions about the strength of the association. Specific suggestions regarding the selection of psychosocial factors, optimization of acute challenge protocols, and standardization of methods and timing of the ET-1 measures are provided.

Concepts and definitions for "supportive care," "best supportive care," "palliative care," and "hospice care" in the published literature, dictionaries, and textbooks.

PURPOSE: Commonly used terms such as "supportive care," "best supportive care," "palliative care," and "hospice care" were rarely and inconsistently defined in the palliative oncology literature. We conducted a systematic review of the literature to further identify concepts and definitions for these terms. METHODS: We searched MEDLINE, PsycInfo, EMBASE, and CINAHL for published peer-reviewed articles from 1948 to 2011 that conceptualized, defined, or examined these terms. Two researchers independently reviewed each citation for inclusion and then extracted the concepts/definitions when available. Dictionaries/textbooks were also searched. RESULTS: Nine of 32 "SC/BSC," 25 of 182 "PC," and 12 of 42 "HC" articles focused on providing a conceptual framework/definition. Common concepts for all three terms were symptom control and quality-of-life for patients with life-limiting illness. "SC" focused more on patients on active treatment compared to other categories (9/9 vs. 8/37) and less often involved interdisciplinary care (4/9 vs. 31/37). In contrast, "HC" focused more on volunteers (6/12 vs. 6/34), bereavement care (9/12 vs. 7/34), and community care (9/12 vs. 6/34). Both "PC" and "SC/BSC" were applicable earlier in the disease trajectory (16/34 vs. 0/9). We found 13, 24, and 17 different definitions for "SC/BSC," "PC," and "HC," respectively. "SC/BSC" was the most variably defined, ranging from symptom management during cancer therapy to survivorship care. Dictionaries/textbooks showed similar findings. CONCLUSION: We identified defining concepts for "SC/BSC," "PC," and "HC" and developed a preliminary conceptual framework unifying these terms along the continuum of care to help build consensus toward standardized definitions.

Consecutive Shifts: A Repeated Measure Study to Evaluate Stress, Biomarkers, Social Support, and Fatigue in Medical/Surgical Nurses.

Nurses report that they are required to work during their scheduled breaks and generally experience extended work times and heavy workloads due to staffing shortages. This study aimed to examine changes in personal, work-related, and overall stress, as well as biological responses and fatigue experienced by nurses during three consecutive 12 h workdays (i.e., the typical "three-twelves" schedule). We also considered the moderating effects of social resources. This prospective study of 81 medical/surgical nurses who completed questionnaires and provided saliva samples at four designated intervals (i.e., pre-shift and post-shift on workdays 1 and 3). Fatigue reported by night shift nurses increased significantly over three consecutive workdays (p = 0.001). Day shift nurses said they encountered more social support than those on the night shift (p = 0.05). Social support moderated the relationship between work-related stress at baseline and reported fatigue on day 3.

Significant impairment in immune recovery after cancer treatment.

BACKGROUND: Although immunosuppression from cancer adjuvant therapy has been documented, how these suppressed immune responses recover to baseline values after completion of cancer adjuvant therapy has not been studied systematically. OBJECTIVES: The objective of this study was to examine the probability of immune recovery after cancer adjuvant therapy and the potential impact of cancer adjuvant therapy type and cancer stage on immune recovery in patients with newly diagnosed breast cancer. METHODS: In a repeated-measures design, immune responses were measured four times in 80 patients with early-stage breast cancer: before and at 2, 6, and 12 months from the beginning of cancer adjuvant therapy. Natural killer cell activity, lymphokine-activated killer cell activity, lymphocyte proliferation, CD subsets (CD4, CD8, and CD56), and cytokines (interferon-gamma, interleukin [IL]-2, IL-4, IL-6, and IL-1alpha) were selected for their relevance to breast cancer. Immune recovery was defined by the level of immune response reaching to and above baseline levels. Data were analyzed using a multivariate generalized linear mixed-model approach. RESULTS: Delayed immune recovery to pretreatment baseline levels continued to the 12-month time point in all parameters. The percentages of immune recovery ranged from 6% to 76% of the patients, varying among immune parameters. Overall, immune recovery was poorer for interferon-gamma, IL-2, IL-4, lymphocyte proliferation, and natural killer cell activity than was for CD subsets and IL-6. The type of cancer adjuvant therapy, not cancer stage, showed selective influence on immune recovery. Chemotherapy or chemotherapy and radiotherapy combination significantly delayed IL-2 recovery, whereas radiotherapy significantly delayed IL-4 recovery. DISCUSSION: Immune recovery after breast cancer adjuvant therapy is delayed significantly for an extended time period in numerous immune parameters. The type of cancer adjuvant therapy has selective influence on immune recovery. Future investigations are warranted to elucidate the time course of immune recovery, clinical significance of poor immune recovery, and factors influencing immune recovery to develop potential interventions.

A meta-analysis of aerobic exercise interventions for women with breast cancer.

The purpose of this meta-analysis was to examine the effectiveness of aerobic exercise interventions on cardiopulmonary function and body composition in women with breast cancer. Of 24 relevant studies reviewed, 10 studies (N = 588) met the inclusion criteria. The findings indicated that aerobic exercise significantly improved cardiopulmonary function as assessed by absolute VO2 peak (standardized mean difference [SMD] .916, p < .001), relative VO2 peak (SMD .424, p < .05), and 12-minute walk test ( SMD .502, p < .001). Similarly, aerobic exercise significantly improved body composition as assessed by percentage body fat (SMD -.890, p < .001), but body weight and lean body mass did not change significantly. Aerobic exercise during or after cancer adjuvant therapy seems to be an effective means of improving cardiopulmonary function and decreasing percentage body fat in women with breast cancer. Further studies are needed to examine the long-term benefits of aerobic exercise.

Correlates of mood disturbance in women with breast cancer: patterns over time.

AIM: This study examined factors associated with mood disturbance prior to, during and after adjuvant therapy. BACKGROUND: Breast cancer is the most common cancer in women worldwide. Mood disturbance affects between 20% and 30% of women with breast cancer and is associated with other debilitating symptoms. However, factors associated with mood disturbance across the breast cancer diagnosis-treatment trajectory are not clearly understood. METHOD: A stress-coping framework guided this longitudinal study. A convenience sample of 49 American women with newly diagnosed breast cancer aged 37-77 years completed questionnaires assessing age, optimism, disease stage, type of adjuvant therapy, lymph node status, emotional support, aid (tangible) support, perceived stress and mood disturbance. Data were collected over an 18-month period in 2002-2003 at three time points: prior to, during and after adjuvant therapy. Descriptive statistics, Pearson's correlation and multiple regression were used. FINDINGS: At all three time points, higher stress was significantly related to greater mood disturbance. Perceived stress mediated the relationship between (1) emotional support and mood disturbance prior to and after adjuvant therapy and between (2) aid support and mood disturbance during adjuvant therapy. In addition, the type of support that was most important to mood disturbance varied over time. Emotional support was related to reduced mood disturbance prior to and after adjuvant therapy, whereas aid support was most important during adjuvant therapy. CONCLUSIONS: Nurses may use this information to develop interventions that bolster appropriate types of support to reduce stress and ultimately lower mood disturbance. Further research across cultures is needed.

Relationship of anger, stress, and coping with school connectedness in fourth-grade children.

BACKGROUND: High trait anger and stress, ineffective patterns of anger expression, and coping are risk factors for the development of disease and negative social behaviors in children and adults. School connectedness may be protective against negative consequences in adolescents, but less is known about this in school-aged children. The purposes of this study were to characterize relationships between trait anger, stress, patterns of anger expression, resources for coping, and school connectedness and to determine if race and gender moderate these relationships in elementary school-aged children. METHODS: Using self-report, standardized instruments, a convenience sample of 166 fourth graders in 4 elementary schools in 1 US school district was assessed in the fifth week of the school year. RESULTS: School connectedness was positively associated with social confidence and behavior control and negatively associated with trait anger, anger-out, and stress. In multiple regression analyses to test for interactions, gender did not moderate the effects of school connectedness in any of the models, while race moderated the relationships between school connectedness and both stress and social confidence. Students with higher school connectedness had lower trait anger and anger-out and higher behavior control, regardless of gender and/or race. White students higher in school connectedness had lower stress and higher social confidence. CONCLUSIONS: Findings indicate the protective effect of school connectedness on trait anger, anger-out, and behavior control in school-aged children, regardless of race or gender. The protective effect of school connectedness on stress and social confidence may depend on race.

Cranial Electrotherapy Stimulation for the Management of Depression, Anxiety, Sleep Disturbance, and Pain in Patients With Advanced Cancer: A Preliminary Study.

CONTEXT: Cranial electrotherapy stimulation (CES) is a safe modulation of brain activity for treating depression, anxiety, insomnia, and pain. However, there are no published studies in patients with advanced cancer (ACPs). OBJECTIVES: The aim of the study was to determine the feasibility and preliminary efficacy of a four-week CES intervention on depression, anxiety, sleep disturbance, and pain scores. Concurrent salivary biomarker studies were conducted. METHODS: In this one group open label pre- and post-intervention study with a four-week CES intervention, ACPs with one or more of four moderate intensity (≥3/10) Edmonton Symptom Assessment Scale (ESAS) symptoms (depression, anxiety, sleep disturbance, and pain) were eligible. Adherence (0%-100%), satisfaction rates (0-10), and safety were assessed. ESAS, Hospital Anxiety and Depression Scale (HADS), Pittsburgh Sleep Quality Index, Brief Pain Inventory, and salivary levels (cortisol, alpha amylase, C-reactive protein, and interleukin-1ß, and interleukin-6) were assessed from baseline to Week 4. RESULTS: Thirty-three of 36 patients (92%) completed the CES. Median (interquartile range) adherence CES use and satisfaction scores were 93% (89-100) and 10% (9-10), respectively, and the adherence criteria was met in the study. CES use was safe (no Grade 3 or higher adverse events). HADS anxiety (P < 0.001), HADS depression (P = 0.024), ESAS anxiety (P = 0.001), ESAS depression (P = 0.025), Brief Pain Inventory pain (P = 0.013), Pittsburgh Sleep Quality Index daytime dysfunction (P = 0.002), and medication use (P = 0.006) scores improved after four-week CES treatment. CONCLUSION: In this preliminary study, we found that the use of CES was safe and feasible in ACP. The use of CES was associated with significant improvement of depression, anxiety, pain, and sleep scores. These findings support further studies of CES in ACP for symptom control.

Accessing and recruiting children for research in schools.

Gaining access to the schools and recruiting children as research participants are challenging tasks. To facilitate gaining access to the schools, multiple strategies are necessary, including understanding specific characteristics of the schools, using the proper lines of authority and communication, identifying the gatekeepers, and persuading the schools of the significance and mutual benefits from the study. Once access is gained, strategies for successful recruitment of children include use of developmentally appropriate motivators and incentives; multilevel communications with administrators, principals, teachers, staff, parents/guardians, and children; and provision of privacy and confidentiality during data collection and sharing of the findings. Specific examples from an ongoing study are used to illustrate helpful strategies.

Effects of self-efficacy, social support and knowledge on adherence to PEFR self-monitoring among adults with asthma: a prospective repeated measures study.

BACKGROUND: Long-term adherence to self-monitoring of peak expiratory flow rate (PEFR) is essential for early detection of declining lung function in individuals with asthma. Psychosocial and cognitive factors can influence adherence to PEFR self-monitoring behaviors. OBJECTIVES: The specific aims of this prospective, repeated measures study were to: (1) determine the effects of asthma self-efficacy, perceived satisfaction with social support and asthma knowledge on adherence to PEFR self-monitoring behavior; and (2) examine whether adherence to PEFR self-monitoring mediates the effects of psychosocial/cognitive factors on lung function and asthma symptoms in adults with asthma. DESIGN: Sixty-eight participants completed standardized questionnaires three times at baseline, 1 month, and 3 months and kept the records of PEFR self-monitoring behaviors twice a day. Data were analyzed using multiple linear regressions. Adherence rates to PEFR self-monitoring were 93.5% and 74.9% at 1 and 3 month, representing those who remained in the study (n=39). Other participants withdrew from the study. FINDINGS: Both at 1 and 3 month, psychosocial/cognitive factors as a whole did not account for a significant variance in adherence to PEFR self-monitoring. Univariate analyses, however, indicated that baseline asthma self-efficacy and asthma knowledge at 1 month were significant independent predictors for adherence to PEFR self-monitoring at 3 month. CONCLUSION: Adherence to PEFR self-monitoring did not mediate the effects of asthma self-efficacy, perceived satisfaction with social support, and asthma knowledge on lung function and asthma symptoms. Lung function was low, but participants reported low asthma symptoms, both of which remained stable over time. Because of a small sample size and high attrition, the findings of the study need to be interpreted with caution. Given the importance of long-term adherence to self-management in asthma and other chronic illnesses, factors influencing adherence need to be further investigated to set a basis for future interventions.

Effects of acupressure on dysmenorrhea and skin temperature changes in college students: a non-randomized controlled trial.

BACKGROUND: Complementary and alternative therapies may be adopted as nursing interventions to alleviate dysmenorrhea and improve productivity, creativity, work performance, and quality of life. OBJECTIVES: This study aimed to evaluate the efficacy of San Yin Jiao (SP6) acupressure as a non-pharmacologic nursing intervention for dysmenorrhea and identify its effects on temperature changes in two related acupoints as an explanatory mechanism of chi circulation. DESIGN: A non-equivalent control group pre and post-test design was employed to verify the effects of SP6 acupressure on skin temperature and dysmenorrhea. SETTING AND PARTICIPANTS: Young college women with primary dysmenorrhea were recruited from classrooms at two universities in Korea and 58 eligible participants were allotted to either a SP6 acupressure group or placebo group that received light touch on the SP6 acupoint. METHODS: The experimental group received acupressure treatment within the first 8h of menstruation, and severity of dysmenorrhea and skin temperature changes in the Zhongwan (CV2) and Qugu (CV12) acupoints were assessed prior to and 30 min, 1, 2, and 3h following treatment. RESULTS: There was a significant difference in severity of dysmenorrhea between the two groups immediately after (F=18.50, p=0.000) and for up to 2h (F=8.04, p=0.032) post treatment. Skin temperature was significantly elevated at 30 min after acupressure at the suprapubic CV2 acupoint in the experimental group compared to the control group. Temperature elevation was also noted at the epigastric CV12 acupoint post treatment but group differences were not significant, indicating that SP6 acupressure relieves dysmenorrhea primarily by temperature elevation in the CV2 pathway. CONCLUSIONS: Acupressure to the SP6 meridian can be an effective non-invasive nursing intervention for alleviation of primary dysmenorrhea, with effects lasting 2h post treatment.

Complementary and Alternative Medicine Use and Its Association with Emotional Status and Quality of Life in Patients with a Solid Tumor: A Cross-Sectional Study.

OBJECTIVES: Complementary and alternative medicine (CAM) has been used widely in various populations for various purposes, including emotional support and improvement of quality of life (QOL). However, CAM use and purposes for using CAM are less clear among Korean patients with a solid tumor. The purpose of this study was to determine the prevalence and type of CAM use, and the association between CAM use and anxiety, depression, and QOL in patients with a solid tumor. DESIGN: A cross-sectional survey. SETTING: A cancer center in Korea. SUBJECTS: Two hundred and sixteen patients diagnosed with a solid tumor. OUTCOME MEASURES: Standard questionnaires on CAM use, Hospital Anxiety and Depression Scale, and European Organization for Research and Treatment of Cancer QLQ-C30. RESULTS: One hundred thirty one patients (60.6%) reported using CAM. CAM users, compared with non-CAM users, were significantly younger (57.8 vs. 60.9 years, p = 0.05), had higher level of education (p = 0.008), had higher income (p = 0.008), were less likely to seek physician consultation on CAM use (p = 0.002), and had a more advanced stage of tumor (p = 0.003) with more distant metastasis (p = 0.001). The most commonly used CAM was herbal medicine (n = 89, 67.9%). CAM users had significantly lower anxiety (t = 5.21, p < 0.001) and depression (t = 4.90, p < 0.001) than non-CAM users. When the effects of CAM use were tested on anxiety, depression, and QOL, controlling for covariates, CAM use was significantly associated with 8.7% and 8.8% of variance in decreasing anxiety and depression, but there was no unique association of CAM use with variance in QOL. CONCLUSIONS: CAM use is prevalent and younger age, higher education levels, higher income, less physician consultation, and higher cancer stage are significant correlates to CAM use. Controlling for covariates (e.g., gender, BMI), CAM use is significantly associated with lower anxiety and depression compared with those of non-CAM users.

Cardiopulmonary responses and adherence to exercise in women newly diagnosed with breast cancer undergoing adjuvant therapy.

Cardiopulmonary responses to an 8-week moderate-intensity aerobic exercise intervention and adherence to exercise during and after intervention were assessed in 41 women newly diagnosed with breast cancer undergoing adjuvant therapy. The intervention was primarily aimed at minimizing deconditioning. Women were randomly assigned to the intervention or control group, completed graded exercise tests before and after intervention, and encouraged to continue their exercise postintervention. Over time, only the intervention group showed significant decreases in resting heart rate, resting systolic blood pressure (SBP), P <.05 each, and maximum SBP, P <.02, and an increase in VO2 peak, P <.001, although resting SBP was higher in the intervention group at both timepoints, P <.05. The adherence rate to 8-week exercise intervention was 78.3% with average weekly attendance of 2.4 sessions and 42.7 minutes (27.8 minutes within target heart rate) exercise per session. Overall physical activity levels over 16 weeks postintervention did not differ between 2 groups. However, the within-group analysis indicated that only the intervention group showed a significant increase in voluntary activity, P < .02, and energy expenditure, P < .02, and a decrease in sedentary activity, P < .02. These findings indicate that moderate-intensity aerobic exercise is beneficial in reducing deconditioning of cardiopulmonary responses in newly diagnosed breast cancer women undergoing adjuvant therapy.

Implementing the research budget.

Reworking a reduced budget after the award and monitoring and managing the budget once funds are received are critical to the success of a research project. Few resources are available to help principal investigators and research teams deal with these components of grant implementation. This article will address strategies and concerns related to the revision of the postaward budget and the implementation of the budget. Among the strategies discussed for the revision of the postaward budget are cost sharing, renegotiation with administration, and reallocation of funds. Also addressed are topics related to monitoring and managing the budget, including understanding budget guidelines, account management and documentation, tracking expenditures, and challenges in grant budget management.

[The effects of psychosocial interventions to improve stress and coping in patients with breast cancer].

PURPOSE: The purpose of this study was to examine stress, coping, and immune response effects of a psychosocial intervention program based on the PNI model and Stress-Appraisal-Coping for Korean patients with breast cancer. METHODS: A nonequivalent control group pretest-posttest design was used. The participants who had survived breast cancer and lived in Wonju city and the surrounding area were assigned to an intervention group (N=21) or a control group (N=18). We conducted a 12-week intervention, 2 hours a day weekly, and measured the variables at baseline, six and twelve weeks later. Dependent variables are: stress, anxiety-depression and anger, and immune response. RESULTS: Patients in the psychosocial intervention program reported significantly less stress perception (U=31.500, p=.023), more problem solving ability and less problem avoidance in coping (U=20.500, p= .013; U=29.500, p=.040), and less anxiety-depression (U=22.000, p=.023). No difference, however, was found in anger and immune responses between the two groups. Intervention effects were evident at week 6 and 12 for anxiety-depression, and at week 6 for problem avoidance in coping, the same time that NK cell counts and the T8 decreased. CONCLUSIONS: These results suggested positive effects of a psychosocial intervention program. However, the results are inconclusive due to the small sample.