Prevalence and management of sleep disturbance in adults with primary brain tumours and their caregivers: a systematic review.

PURPOSE: The aims of this systematic review were to (1) examine the prevalence, severity, manifestations, and clinical associations/risk factors of sleep disturbance in primary brain tumour (PBT) survivors and their caregivers; and (2) determine whether there are any sleep-focused interventons reported in the literature pertaining to people affected by PBT. METHODS: This systematic review was registered with the international register for systematic reviews (PROSPERO: CRD42022299332). PubMed, EMBASE, Scopus, PsychINFO, and CINAHL were electronically searched for relevant articles reporting sleep disturbance and/or interventions for managing sleep disturbance published between September 2015 and May 2022. The search strategy included terms focusing on sleep disturbance, primary brain tumours, caregivers of PBT survivors, and interventions. Two reviewers conducted the quality appraisal (JBI Critical Appraisal Tools) independently, with results compared upon completion. RESULTS: 34 manuscripts were eligible for inclusion. Sleep disturbance was highly prevalent in PBT survivors with associations between sleep disturbance and some treatments (e.g., surgical resection, radiotherapy, corticosteroid use), as well as other prevalent symptoms (e.g., fatigue, drowsiness, stress, pain). While the current review was unable to find any sleep-targeted interventions, preliminary evidence suggests physical activity may elicit beneficial change on subjectively reported sleep disturbance in PBT survivors. Only one manuscript that discussed caregivers sleep disturbance was identified. CONCLUSIONS: Sleep disturbance is a prevalent symptom experienced by PBT survivors, yet there is a distinct lack of sleep-focused interventions in this population. This includes a need for future research to include caregivers, with only one study identified. Future research exploring interventions directly focused on the management of sleep disturbance in the context of PBT is warranted.

Poor diet quality and adverse eating behaviors in young survivors of childhood cancer.

BACKGROUND: The long-term impact of childhood cancer treatment on dietary intake is likely to be complex, and the length of time dietary behaviors are affected after childhood cancer treatment is unknown. AIM: The aim of this study was to determine the diet quality in childhood cancer survivors recently off treatment and explore possible contributing factors that may affect diet quality in this population. METHODS: Participants were 65 parents and/or carers of childhood cancer survivors (CCS) (aged 2-18 years), recently off treatment, and 81 age-matched controls. Participants completed two self-administered dietary intake and eating behavior questionnaires. Study data were explored to determine between group differences, bivariate analysis using Spearman correlations was used to determine the relationship between diet quality and identified variables, and hierarchical cluster analysis was completed to characterize specific variables into clusters. RESULTS: One hundred and forty-six parents of children aged 2-18 years completed the study (65 parents of CCS and 81 control). CCS had a significantly poorer diet quality score than the age-matched controls (32.25 vs 34.83, P = 0.028). CCS had significantly higher parent-reported rates of "picky eating" behavior than the control group (2.31 vs 1.91; P = 0.044). Factors such as picky eating, emotional overeating, and body mass index z-score might drive diet quality in survivors. CONCLUSIONS: CCS were found to have poorer diet quality and more likely to have parents report picky eating behaviors. The outcomes highlighted the need for a tailored intervention aimed at improving healthy eating behaviors in CCS after treatment for cancer.

Physical functional capacity of patients with glioma prior to adjuvant radiation: preliminary descriptive study.

BACKGROUND: Few studies have assessed physical functioning in glioma patients with grade II, III, and IV glioma prior to undergoing adjuvant radiation with or without chemotherapy. The aim of this study was to describe the baseline physical functioning capacity of patients with glioma prior to adjuvant therapy compared to validated cutoffs required to maintain independence. METHODS: This study is a cross-sectional study that recruited patients with grade II, III, and IV glioma (n = 33) undergoing adjuvant radiation with or without chemotherapy. The six-minute walk, thirty-second sit-to-stand, and timed "Up & Go" assessments were used to describe baseline physical functioning. Perceived quality of life from the European Organisation for Research and Treatment of Cancer (EORTC) quality of life questionnaire (QLQ-C30) version 3.0 was used to quantify the quality of life. RESULTS: Mean distance walked in the six-minute walk test was 416.2 m (SD 137.6 m) with a mean of 12.2 stands (SD 3.4 stands) achieved during the thirty-second sit-to-stand. Median time to complete the timed "Up & Go" assessment was 7 s (interquartile range: 3 s). One-sample t tests suggest walking distance and chair stands were significantly lower than cutoff criterions to maintain independent living, t(32) = -5.96, P < .001, bias-corrected accelerated 95% CI [370.7-460.4], and t(32) = -4.60, P < .01, bias-corrected accelerated 95% CI [11.0-13.4], respectively. Wilcoxon signed-rank test identified significantly shorter median time taken to complete the timed "Up & Go" test compared to the cutoff criterion (z = -4.43, n = 33, P < .01). CONCLUSION: This study suggests glioma patient's aerobic endurance and lower limb strength are below criterion cutoffs recommended to maintain independent living. Timed "Up & Go" scores did not exceed the criterion cutoff, indicating respectable levels of mobility.

Quality of nutritional care provided to patients who develop hospital acquired malnutrition: A study across five Australian public hospitals.

BACKGROUND: Little is known about the nutritional care provided to patients who develop hospital acquired malnutrition (HAM). The present study aimed to describe the quality of nutritional care provided to patients who developed HAM and determine whether this differed by length of stay (LOS). METHODS: A retrospective medical records audit was conducted on adults with LOS > 14 days across five Australian public hospitals from July 2015 to January 2019 who were clinically assessed to have HAM. Descriptors and nutrition-related care data were sourced. Descriptive statistics were conducted. Chi-squared and t-tests were used to compare patient data by LOS ≤ or > 50 days. RESULTS: Eligible patients (n = 208) were 64% male, with median (range) LOS of 51 (15-354) days, body mass index = 26.8 ± 6.2 kg m-2 and mean ± SD age of 65 ± 17 years. Malnutrition screening was first completed a median (range) of 0 (0-31) days after admission, with weekly screening conducted on 29% of patients. Mean (range) time to initial dietitian assessment was 9 (0-87) days and 27 (2-173) days until malnutrition diagnosis. Thirty-seven percent of patients were weighed within 24 h of a dietitian requesting it, and 51% had fluid retention that may have masked further weight loss. Most (91%) patients consumed < 80% of nutrition requirements for > 2 weeks. However, 54% did not receive additional nutrition support (e.g., enteral nutrition), which was not considered by the dietitian in 28% (n = 31/112) of these patients. Only 40% consumed adequate intake prior to discharge. Those with LOS > 50 days (50%, n = 104/208) took 24 days longer to be diagnosed with malnutrition and lost 2.4 kg more body weight during admission (p < 0.010). CONCLUSIONS: Opportunities exist to optimise nutritional care to facilitate the prevention and management of hospital acquired malnutrition in long-stay patients.

Developing the next generation of healthcare professionals: the impact of an interprofessional education placement model.

Interprofessional education (IPE), as preparation for interprofessional practice, is considered essential for quality, coordinated, outcome-focussed patient care. To develop capacity in our future healthcare practitioners, IPE needs to be developed within curricula, and opportunities provided to practise within the placement setting. The aim of this study was to examine the effect of a structured IPE placement program on students' perceptions of IPE within an authentic healthcare setting. This paper reports on changes in students' attitudes toward IPE, as measured by the SPICE-R2 instrument, in response to program involvement. Thirty-six students from six health professions participated in the study and reported significantly improved perceptions toward IPE, particularly in their understanding of roles and responsibilities, teamwork, and patient outcomes. The outcomes reinforce the importance of offering intentional and structured IPE activities during placement and the value provided to health students, preparing them for future collaborative practice.

Designing, implementing and sustaining IPE within an authentic clinical environment: the impact on student learning.

Interprofessional education (IPE), as preparation for interprofessional practice (IPP), is essential for quality, coordinated, outcome-focussed patient care. To develop capacity for IPP in future healthcare practitioners, IPE needs to be developed within curriculum and applied within authentic settings. The study aims were threefold: (a) determine if an established type 2 Diabetes Mellitus (T2DM) exercise and healthy lifestyle program could be replicated and delivered at a satellite health precinct; (b) report on changes in students' attitudes to IPP in response to involvement in the program; (c) explore the perceptions of students in response to participation in the program whilst on placement. This paper reports on the quantitative changes in perceptions of IPE as measured by the SPICE-R2 instrument and a qualitative analysis of the student reflection of participating in IPP. Thirty-five students, from 4 health professions, participated in the study. The quantitative outcomes showed significant improvement in the perceptions of IPE (p <.01), including significant improvements understanding of roles and responsibilities, teamwork, and patient outcomes (p <.01). The qualitative analysis included a subset of 18 students who participated across two focus groups, highlighting four key themes: (a) health students reported varied initial experience with, and understanding of IPE; (b) the IPE program enabled students to see the value of teamwork for patient care; (c) IPE enhanced role clarity amongst the students, and (d) the IPE program provided an authentic learning experience, best suited to final year students. Our findings reinforced the value of a partnership between higher education and health services to deliver IPP care and learning, student valuing of the importance of IPE as part of authentic learning, and need for a scaffolded approach toward IPE is needed across health curriculums, and clinical placement to ensure all students can develop IPE capabilities that will enable them to work together to deliver the best healthcare to clients.

A retrospective study of the incidence and characteristics of long-stay adult inpatients with hospital-acquired malnutrition across five Australian public hospitals.

BACKGROUND/OBJECTIVES: While malnutrition is prevalent in hospitals, little is known about patients who first become malnourished during the hospital stay. This study aimed to determine the incidence and describe the characteristics of patients who developed hospital-acquired malnutrition (HAM) across five Australian public hospitals. SUBJECTS/METHODS: A retrospective clinical audit of hospital data was conducted. Adult patients (aged ≥ 18 years) with a length of stay (LOS) > 14 days in a Metro South Health hospital between July 2015 and January 2019 were eligible. Demographic and clinical data were sourced from hospital data and medical records. Dietitians reviewed the medical records of patients clinically coded with malnutrition to determine HAM incidence. Univariate and logistic regression analyses were used to determine patient descriptors associated with HAM, compared with those not malnourished or those malnourished on admission. RESULTS: A total of 17,717 patients were eligible (45% F, 63 ± 20 years, LOS 24 (15-606) days). HAM incidence in long-stay patients was 1%, with an overall malnutrition prevalence of 18%. Patients with HAM had an ~26 days longer LOS than patients who were malnourished on admission or not malnourished (p < 0.001). Longer LOS; patient inter-hospital transfer from or to another hospital; or experiencing cognitive impairment, pressure injury or a fall while in hospital were associated with HAM (OR 1.006-3.6, p < 0.05). CONCLUSIONS: Incidence of HAM, defined as malnutrition first diagnosed >14 days after admission, was in the low end of the published range. HAM was significantly associated with long LOS, transferring between hospitals and developing a cognitive impairment, pressure injury or fall during admission.

Exploring examiner judgement of professional competence in rater based assessment.

Exercise physiology courses have transitioned to competency based, forcing Universities to rethink assessment to ensure students are competent to practice. This study built on earlier research to explore rater cognition, capturing factors that contribute to assessor decision making about students' competency. The aims were to determine the source of variation in the examination process and document the factors impacting on examiner judgment. Examiner judgement was explored from both a quantitative and qualitative perspective. Twenty-three examiners viewed three video encounters of student performance on an OSCE. Once rated, analysis of variance was performed to determine where the variance was attributed. A semi-structured interview drew out the examiners reasoning behind their ratings. Results highlighted variability of the process of observation, judgement and rating, with each examiner viewing student performance from different lenses. However, at a global level, analysis of variance indicated that the examiner had a minimal impact on the variance, with the majority of variance explained by the student performance on task. One anomaly noted was in the assessment of technical competency, whereby the examiner had a large impact on the rating, linked to assessing according to curriculum content. The thought processes behind judgement were diverse and if the qualitative results had been used in isolation, may have led to the researchers drawing conclusions that the examined performances would have yielded widely different ratings. However, as a cohort, the examiners were able to distinguish good and poor levels of competency with the majority of student competency linked to the varying ability of the student.

Higher-intensity exercise helps cancer survivors remain motivated.

PURPOSE: The aim of the present study was to determine if exercise intensity impacts upon the psychosocial responses of breast and prostate cancer survivors to a rehabilitation program. METHODS: Eighty-seven prostate and 72 breast cancer survivors participated in an 8-week exercise and supportive group psychotherapy intervention (n = 84) or control (n = 75) group. Intervention participants were randomized to low-to-moderate intensity exercise (LIG; n = 44; 60-65 % VO2peak, 50-65 % one repetition maximum (1RM)) or moderate-to-high intensity exercise (HIG; n = 40; 75-80 % VO2peak, 65-80 % 1RM) while controls continued usual care. Before and after the 8 weeks, all participants completed the Functional Assessment of Cancer Therapy-Breast or -Prostate to assess quality of life (QOL) and Behavioural Regulations of Exercise Version 2 for exercise motivation. Intervention participants also completed a follow-up assessment 4 months post-intervention. RESULTS: All three groups improved in QOL from baseline to post-intervention, with no significant differences. From post-intervention to follow-up, the LIG and HIG similarly maintained QOL scores. Between baseline and post-intervention, both intervention arms improved their motivation to exercise compared to the controls (p = 0.004). At the 4-month follow-up, the HIG had maintained their overall exercise motivation (p < 0.001) and both domains of intrinsic motivation (identified regulation, p = 0.047; intrinsic regulation, p = 0.007); however, the LIG had regressed. CONCLUSIONS: The structured intervention was successful at improving autonomous exercise motivation, regardless of exercise intensity. However, only those participants who had exercised at a higher intensity sustained their improvement. Intervention participation did not improve QOL more than controls. IMPLICATIONS FOR CANCER SURVIVORS: Higher-intensity exercise is more likely to result in more sustainable increases in motivation to exercise among cancer survivors.

Feasibility of an inpatient exercise intervention for children undergoing hematopoietic stem cell transplant.

With improving survival rates following HSCT in children, QOL and management of short- and long-term effects need to be considered. Exercise may help mitigate fatigue and declines in fitness and strength. The aims of this study were to assess the feasibility of an inpatient exercise intervention for children undergoing HSCT and observe the changes in physical and psychological health. Fourteen patients were recruited, mean age 10 yr. A 6MWT, isometric upper and lower body strength, balance, fatigue, and QOL were assessed prior to Tx and six wk post-Tx. A supervised exercise program was offered five days per week during the inpatient period and feasibility assessed through uptake rate. The study had 100% program completion and 60% uptake rate of exercise sessions. The mean (± s.d.) weekly activity was 117.5 (± 79.3) minutes. Younger children performed significantly more minutes of exercise than adolescents. At reassessment, strength and fatigue were stabilized while aerobic fitness and balance decreased. QOL revealed a non-statistical trend towards improvement. No exercise-related adverse events were reported. A supervised inpatient exercise program is safe and feasible, with potential physiological and psychosocial benefits.

Assessment of Fundamental Movement Skills in Childhood Cancer Patients.

BACKGROUND: The improved treatment protocols and subsequent improved survival rates among childhood cancer patients have shifted the focus toward the long-term consequences arising from cancer treatment. Children who have completed cancer treatment are at a greater risk of delayed development, diminished functioning, disability, compromised fundamental movement skill (FMS) attainment, and long-term chronic health conditions. The aim of the study was to compare FMS of childhood cancer patients with an aged matched healthy reference group. METHODS: Pediatric cancer patients aged 5-8 years (n = 26; median age 6.91 years), who completed cancer treatment (<5 years) at the Sydney Children's Hospital, were assessed performing seven key FMS: sprint, side gallop, vertical jump, catch, over-arm throw, kick, and leap. Results were compared to the reference group (n = 430; 6.56 years). RESULTS: Childhood cancer patients scored significantly lower on three out of seven FMS tests when compared to the reference group. These results equated to a significantly lower overall score for FMS. CONCLUSIONS: This study highlighted the significant deficits in FMS within pediatric patients having completed cancer treatment. In order to reduce the occurrence of significant FMS deficits in this population, FMS interventions may be warranted to assist in recovery from childhood cancer, prevent late effects, and improve the quality of life in survivors of childhood cancer.

Breast and Prostate Cancer Survivor Responses to Group Exercise and Supportive Group Psychotherapy.

This study qualitatively examined an 8-week group exercise and counseling intervention for breast and prostate cancer survivors. Groups exercised 3 days per week, 50 minutes per session, performing moderate-intensity aerobic and resistance training. Groups also underwent 90-minute supportive group psychotherapy sessions once per week. Survivors discussed their experiences in focus groups post intervention. Transcripts were analyzed using interpretative phenomenological analysis. Survivors described how exercise facilitated counseling by creating mutual aid and trust, and counseling helped participants with self-identity, sexuality, and the return to normalcy. When possible, counselors and fitness professionals should create partnerships to optimally support cancer survivors.

Physical activity and screen-time of childhood haematopoietic stem cell transplant survivors.

AIM: Reduced bone mineral density, impaired cardiovascular fitness and increased risk of obesity are well-known late effects of haematopoietic stem cell transplantation (HSCT) in survivors of childhood cancer. These comorbidities can be mitigated through physical activity and limiting screen-time (ST). This study aims to increase the understanding of physical activity and ST behaviours for children following HSCT. METHODS: Children were recruited from two oncology follow-up clinics and completed a questionnaire on their physical activity levels and screen-time. Children were classified as short (≤2 years) and long-term (>2 years) survivors. RESULTS: Fifty-eight children were eligible, of whom forty children of age 6-18 years (60% males) participated in the study. Less than half (47.5%) met the daily recommendations for physical activity and one-third met the ST recommendations. Late survivors reported higher daily physical activity and less ST than early survivors. Among late survivors, females reported higher daily physical activity and less ST than males. CONCLUSION: Our findings suggest that the majority of children following HSCT were not sufficiently active and had excessive screen-time; however, this was comparable to healthy populations. Appropriately designed physical activity and screen-time intervention programmes should be explored early following transplant for children undergoing HSCT.

An Exercise Intervention During Chemotherapy for Women With Recurrent Ovarian Cancer: A Feasibility Study.

OBJECTIVE: The aim of this study was to determine the feasibility of a combined supervised and home-based exercise intervention during chemotherapy for women with recurrent ovarian cancer. Secondary aims were to determine the impact of physical activity on physical and psychological outcomes and on chemotherapy completion rates. METHODS: Women with recurrent ovarian cancer were recruited from 3 oncology outpatient clinics in Sydney and Canberra, Australia. All participants received an individualized exercise program that consisted of 90 minutes or more of low to moderate aerobic, resistance, core stability, and balance exercise per week, for 12 weeks. Feasibility was determined by recruitment rate, retention rate, intervention adherence, and adverse events. Aerobic capacity, muscular strength, fatigue, sleep quality, quality of life, depression, and chemotherapy completion rates were assessed at weeks 0, 12, and 24. RESULTS: Thirty participants were recruited (recruitment rate, 63%), with a retention rate of 70%. Participants averaged 196 ± 138 min · wk of low to moderate physical activity throughout the intervention, with adherence to the program at 81%. There were no adverse events resulting from the exercise intervention. Participants who completed the study displayed significant improvements in quality of life (P = 0.017), fatigue (P = 0.004), mental health (P = 0.007), muscular strength (P = 0.001), and balance (P = 0.003) after the intervention. Participants completing the intervention had a higher relative dose intensity than noncompleters (P = 0.03). CONCLUSIONS: A program consisting of low to moderate exercise of 90 min · wk was achieved by two-thirds of women with recurrent ovarian cancer in this study, with no adverse events reported. Randomized control studies are required to confirm the benefits of exercise reported in this study.

Higher-Intensity Exercise Results in More Sustainable Improvements for VO2peak for Breast and Prostate Cancer Survivors.

PURPOSE/OBJECTIVES: To examine peak volume of oxygen consumption (VO2peak) changes after a high- or low-intensity exercise intervention. DESIGN: Experimental trial comparing two randomized intervention groups with control. SETTING: An exercise clinic at a university in Australia. SAMPLE: 87 prostate cancer survivors (aged 47-80 years) and 72 breast cancer survivors (aged 34-76 years). METHODS: Participants enrolled in an eight-week exercise intervention (n = 84) or control (n = 75) group. Intervention participants were randomized to low-intensity (n = 44, 60%-65% VO2peak, 50%-65% of one repetition maximum [1RM]) or high-intensity (n = 40, 75%-80% VO2peak, 65%-80% 1RM) exercise groups. Participants in the control group continued usual routines. All participants were assessed at weeks 1 and 10. The intervention groups were reassessed four months postintervention for sustainability. MAIN RESEARCH VARIABLES: VO2peak and self-reported physical activity. FINDINGS: Intervention groups improved VO2peak similarly (p = 0.083), and both more than controls (p < 0.001). The high-intensity group maintained VO2peak at follow-up, whereas the low-intensity group regressed (p = 0.021). The low-intensity group minimally changed from baseline to follow-up by 0.5 ml/kg per minute, whereas the high-intensity group significantly improved by 2.2 ml/kg per minute (p = 0.01). Intervention groups always reported similar physical activity levels. CONCLUSIONS: Higher-intensity exercise provided more sustainable cardiorespiratory benefits than lower-intensity exercise. IMPLICATIONS FOR NURSING: Survivors need guidance on exercise intensity, because a high volume of low-intensity exercise may not provide sustained health benefits.

Quantifying physical activity and the associated barriers for women with ovarian cancer.

OBJECTIVE: The purpose of this study was to quantify physical activity levels and determine the barriers to physical activity for women with ovarian cancer. MATERIALS AND METHODS: Women with ovarian cancer from 3 oncology clinics enrolled in the cross-sectional study. Physical activity and barriers to physical activity were measured using the International Physical Activity Questionnaire and Perceived Physical Activity Barriers scale, respectively. Demographic, medical, and anthropometric data were obtained from medical records. RESULTS: Ninety-five women (response rate, 41%), with a mean (SD) age of 61 (10.6) years, a body mass index of 26.5 (6.8) kg/m², and 36.6 (28.2) months since diagnosis, participated in the study. The majority of the participants had stage III (32%) or IV (32%) ovarian cancer, were undergoing chemotherapy (41%), and had a history of chemotherapy (93%). The majority of the participants reduced their physical activity after diagnosis, with 19% meeting recommended physical activity guidelines. The participants undergoing treatment reported lower moderate-vigorous physical activity compared with those not undergoing active treatment (mean [SD], 42 [57] vs 104 [119] min/wk; P < 0.001) and less total physical activity barriers (mean [SD], 49 vs 47; P > 0.4). The greatest barriers to physical activity included fatigue (37.8%), exercise not in routine (34.7%), lack of self-discipline (32.6%), and procrastination (27.4%). CONCLUSIONS: Women with ovarian cancer have low levels of physical activity. There are disease-specific general barriers to physical activity participation. The majority of the participants reduced their physical activity after diagnosis, with these patients reporting a higher number of total barriers. Behavioral strategies are required to increase physical activity adherence in this population to ensure that recommended guidelines are met to achieve the emerging known benefits of exercise oncology.

Parent feeding interactions and practices during childhood cancer treatment. A qualitative investigation.

In the general population it is evident that parent feeding practices can directly shape a child's life long dietary intake. Young children undergoing childhood cancer treatment may experience feeding difficulties and limited food intake, due to the inherent side effects of their anti-cancer treatment. What is not clear is how these treatment side effects are influencing the parent-child feeding relationship during anti-cancer treatment. This retrospective qualitative study collected telephone based interview data from 38 parents of childhood cancer patients who had recently completed cancer treatment (child's mean age: 6.98 years). Parents described a range of treatment side effects that impacted on their child's ability to eat, often resulting in weight loss. Sixty-one percent of parents (n = 23) reported high levels of stress in regard to their child's eating and weight loss during treatment. Parents reported stress, feelings of helplessness, and conflict and/or tension between parent and the child during feeding/eating interactions. Parents described using both positive and negative feeding practices, such as: pressuring their child to eat, threatening the insertion of a nasogastric feeding tube, encouraging the child to eat and providing home cooked meals in hospital. Results indicated that parent stress may lead to the use of coping strategies such as positive or negative feeding practices to entice their child to eat during cancer treatment. Future research is recommended to determine the implication of parent feeding practice on the long term diet quality and food preferences of childhood cancer survivors.

Improving muscular endurance with the MVe Fitness Chair™ in breast cancer survivors: a feasibility and efficacy study.

OBJECTIVES: To assess the feasibility and efficacy of delivering Pilates exercises for resistance training to breast cancer survivors using the MVe Fitness Chair™. DESIGN: Pilot randomized controlled trial. METHODS: Twenty-six female breast cancer survivors were randomized to use the MVe Fitness Chair™ (n=8), traditional resistance training (n=8), or a control group (no exercise) (CO) (n=10). The MVe Fitness Chair™ and traditional resistance training groups completed 8 weeks of exercise. Muscular endurance was assessed pre and post-test for comparisons within and between groups using push ups, curl ups, and the Dynamic Muscular Endurance Test Battery for Cancer Patients of Various Ages. RESULTS: Feasibility of the MVe Fitness Chair™ was good, evidenced by over 80% adherence for both exercise groups and positive narrative feedback. Significant improvements in muscular endurance were observed in the MVe Fitness Chair™ (p<0.002) and traditional resistance training groups (p<0.001), but there were no differences in improvement between the MVe Fitness Chair™ and traditional resistance training groups (p<0.711) indicating that Pilates and traditional resistance training may be equally effective at improving muscular endurance in this population. CONCLUSIONS: The MVe Fitness Chair™ is feasible for use in breast cancer survivors. It appears to promote similar improvements in muscular endurance when compared to traditional resistance training, but has several advantages over traditional resistance training, including cost, logistics, enjoyment, and ease of learning.

An individual-based versus group-based exercise and counselling intervention for improving quality of life in breast cancer survivors. A feasibility and efficacy study.

BACKGROUND: Cancer and its treatments produce lingering side-effects that undermine the quality of life (QOL) of survivors. Exercise and psycho-therapies increase QOL among survivors, however, research is needed to identify intervention characteristics most associated with such improvements. OBJECTIVE: This research aimed to assess the feasibility of a 9 week individual or group based exercise and counselling program, and to examine if a group based intervention is as effective at improving the QOL of breast cancer survivors as an individual-based intervention. METHODS: A three group design was implemented to compare the efficacy of a 9 week individual (IEC n = 12) and group based exercise and counselling (GEC n = 14) intervention to a usual care (UsC n = 10) group on QOL of thirty-six breast cancer survivors. RESULTS: Across all groups, 90% of participants completed the interventions, with no adverse effects documented. At the completion of the intervention, there was a significant difference between groups for change in global QOL across time (p < 0.023), with IEC improving significantly more (15.0 points) than the UsC group (1.8 points). The effect size was moderate (0.70). Although the GEC improved QOL by almost 10.0 points, this increase did not reach significance. Both increases were above the minimally important difference of 7-8 points. CONCLUSION: These preliminary results suggest a combined exercise and psychological counseling program is both a feasible and acceptable intervention for breast cancer survivors. Whilst both the individual and group interventions improved QOL above the clinically important difference, only the individual based intervention was significant when compared to UsC.

Can counseling add value to an exercise intervention for improving quality of life in breast cancer survivors? A feasibility study.

BACKGROUND: Improved survivorship has led to increased recognition of the need to manage the side effects of cancer and its treatment. Exercise and psychological interventions benefit survivors; however, it is unknown if additional benefits can be gained by combining these two modalities. OBJECTIVE: Our purpose was to examine the feasibility of delivering an exercise and counseling intervention to 43 breast cancer survivors, to determine if counseling can add value to an exercise intervention for improving quality of life (QOL) in terms of physical and psychological function. METHODS: We compared exercise only (Ex), counseling only (C), exercise and counseling (ExC), and usual care (UsC) over an 8 week intervention. RESULTS: In all, 93% of participants completed the interventions, with no adverse effects documented. There were significant improvements in VO(2)max as well as upper body and lower body strength in the ExC and Ex groups compared to the C and UsC groups (P < .05). Significant improvements on the Beck Depression Inventory were observed in the ExC and Ex groups, compared with UsC (P < .04), with significant reduction in fatigue for the ExC group, compared with UsC, and no significant differences in QOL change between groups, although the ExC group had significant clinical improvement. LIMITATIONS: Limitations included small subject number and study of only breast cancer survivors. CONCLUSIONS: These preliminary results suggest that a combined exercise and psychological counseling program is both feasible and acceptable for breast cancer survivors and may improve QOL more than would a single-entity intervention.