Assessment of Mobility Trajectories Using Wearable Inertial Sensors During Autologous Hematopoietic Cell Transplant.

OBJECTIVE: This study aimed to characterize mobility patterns using wearable inertial sensors and serial assessment across autologous hematopoietic cell transplant (autoHCT) and investigate the relation between mobility and perceived function in patients with hematologic cancer. DESIGN: Prospective longitudinal study. SETTING: Hospital adult transplant clinic followed by discharge. PARTICIPANTS: 78 patients with hematological cancer receiving autoHCT. MAIN OUTCOME MEASURES: Mobility was measured across 3 clinical phases (pretransplant, pre-engraftment, and post-engraftment) in using inertial sensors worn during prescribed performance tests in the hospital. Perceived function was assessed using validated provider-reported (Eastern Cooperative Oncology Group [ECOG] Performance Status Scale) and patient-reported [European Organization for Research and Treatment of Cancer Quality of Life Questionnaire [EORTC QLQ-C30]) measures. Trajectories of 5 selected mobility characteristics (turn duration, gait speed, stride time variability, double support time, and heel strike angle) across the clinical phases were also evaluated using piecewise linear mixed-effects models. RESULTS: Using Principal Components Analysis, 4 mobility patterns were identified pretransplant: Gait Limitation, Sagittal Sway, Coronal Sway, and Balance Control. Gait Limitation measured pretransplant was significantly inversely associated with perceived function reported by the provider- (ß = -0.11; 95% CI: -0.19, -0.02) and patient- (ß = -4.85; 95% CI: -7.72, -1.99) post-engraftment in age-adjusted linear regression models. Mobility characteristics demonstrated immediate declines early pre-engraftment with stabilization by late pre-engraftment. CONCLUSION: Patients with hematological cancer experiencing gait limitations pretransplant are likely to have worse perceived function post-engraftment. Mobility declines in early phases post-transplant and may not fully recover, indicating an opportunity for timely rehabilitation referrals. Wearable inertial sensors can be used to identify early mobility problems and patients who may be at risk for future functional decline who may be candidates for early physical rehabilitation.

Clinical, social, and psycho-oncological needs of adolescents and young adults (AYA) versus older patients following hematopoietic stem cell transplantation.

PURPOSE: To analyze demand for information and advice as well as medical, psychological, and social needs of adolescents and young adults (AYAs) and older patients (non-AYA) after hematopoietic stem cell transplantation (HSCT). METHODS: A questionnaire was sent to 100 HSCT recipients comprising n = 50 AYAs (aged 19-39 years) and n = 50 non-AYAs (> 39 years). The questionnaire covered the categories: (a) patient characteristics; (b) need for advice, on medical, psychological, and social care topics; (c) medical, psychological, and social needs, and (d) preferred forms and channels of information. RESULTS: The return rate was 65%. 62.5% of patients indicated medical needs; 41.1% psychological needs, and 64.9% had needs concerning social issues. Among medical aspects, aftercare was important to both groups. Nutrition was of highest interest for AYA, while non-AYAs identified fatigue and vaccination as their most pressing concerns. Body shape/sexuality and relaxation techniques were the most common psychological issues for AYA, while coping strategies were important for both cohorts. Family, relationship and friends were of less interest in both groups. Rehabilitation and premature retirement were of highest interest for both cohorts. The preferred mode of communicating advice was one-to-one conversation in a quiet environment as opposed to informational sessions. CONCLUSION: Despite well-established aftercare programs following HSCT, many patients describe unmet needs regarding medical, psychological, and social policy issues. AYA and non-AYA differ in informational needs after HSCT, and, therefore, age-appropriate informational materials are necessary. Particularly AYA may profit from information covering body-shape/sexuality and nutrition, while both cohorts require information covering coping strategies and aftercare.

Feasibility and safety of exercise training and nutritional support prior to haematopoietic stem cell transplantation in patients with haematologic malignancies.

BACKGROUND: Prehabilitation with regular exercise and nutritional care for patients undergoing surgeries for malignant disease was recently introduced to increase physiologic reserve prior to the procedure, accelerate recovery and improve outcomes. This study aimed to investigate the feasibility and safety of combined exercise training and nutritional support in patients with haematologic malignancies prior to haematopoietic stem cell transplantation (HSCT). METHODS: In this single-arm pilot study, 34 HSCT candidates were enrolled at least two weeks before admission for the procedure. Patients performed aerobic exercises at least 4 days per week for 20-30 min and strength exercises 3 days per week for 10-20 min. They received daily supplements of whey protein (0.3-0.4 g/kg body weight) and oral nutritional supplements if needed. The primary endpoints were feasibility (acceptability > 75%, attrition < 20%, adherence > 66%) and safety. The secondary endpoints were fat-free mass (FFM), muscle strength, physical performance and health-related quality of life (HRQoL) at HSCT. RESULTS: The rate of acceptability, attrition and adherence to aerobic exercise, strength exercise and protein supplement consumption was 82.4, 17.8, 71, 78 and 80%, respectively. No severe adverse events were reported. Twenty-eight patients participated in the study for a median of 6.0 weeks (range, 2-14). They performed aerobic exercises 4.5 days per week for 132 min per week and strength exercises 3.0 times per week. Patients consumed 20.7 g of extra protein daily. At the end of the programme, we recorded increases of 1.1 kg in FFM (p = 0.011), 50 m in walking distance in the 6-min walking test (6MWT) (p < 0.001), 3.3 repetitions in the 30-s chair-stand test (30sCST) score (p < 0.001) and 2.6 kg in handgrip strength (p = 0.006). The EORTC QLQ-C30 scores improved by 8.6 (p < 0.006) for global health status, 8.3 (p = 0.009) for emotional functioning, and 12.1 (p = 0.014) for social functioning. There was less fatigue, nausea and insomnia (p < 0.05). CONCLUSIONS: Our study shows that a multimodal intervention programme with partially supervised exercise training combined with nutritional support prior to HSCT is feasible and safe. Patients showed improvements in FFM, physical performance and HRQoL. Additional research is needed to assess the possible positive effects of such interventions.

Combined resistance and aerobic exercise intervention improves fitness, insulin resistance and quality of life in survivors of childhood haemopoietic stem cell transplantation with total body irradiation.

PURPOSE: To investigate the effects of a supervised combined resistance and aerobic training programme on cardiorespiratory fitness, body composition, insulin resistance and quality of life (QoL) in survivors of childhood haematopoietic stem cell transplantation (HSCT) with total body irradiation (TBI). PARTICIPANTS: HSCT/TBI survivors (n = 20; 8 females). Mean (range) for age at study and time since HSCT/TBI was 16.7 (10.9-24.5) and 8.4 (2.3-16.0) years, respectively. METHODS: After a 6-month run-in, participants undertook supervised 45- to 60-minute resistance and aerobic training twice weekly for 6 months, with a 6-month follow-up. The following assessments were made at 0, 6 (start of exercise programme), 12 (end of exercise programme) and 18 months: Body composition via dual energy X-ray absorptiometry, homeostatic model assessment of insulin resistance (HOMA-IR), cardiorespiratory fitness (treadmill-based peak rate of oxygen uptake (VO2 peak) test), QoL questionnaires (36-Item Short Form Health Survey (SF-36) and Minneapolis-Manchester Quality of Life Instrument (MMQL). RESULTS: Results expressed as mean (standard deviation) or geometric mean (range). There were significant improvements in VO2 peak (35.7 (8.9) vs 41.7 (16.1) mL/min/kg, P = 0.05), fasted plasma insulin (16.56 (1.48-72.8) vs 12.62 (1.04-54.97) mIU/L, P = 0.03) and HOMA-IR (3.65 (0.30-17.26) vs 2.72 (0.22-12.89), P = 0.02) after the exercise intervention. There were also significant improvements in the SF-36 QoL general health domain (69.7 (14.3) vs 72.7 (16.0), P = 0.001) and the MMQL school domain (69.1 (25.2) vs (79.3 (21.6), P = 0.03) during the exercise intervention. No significant changes were observed in percentage body fat, fat mass or lean mass. CONCLUSION: The supervised 6-month combined resistance and aerobic exercise programme significantly improved cardiorespiratory fitness, insulin resistance and QoL in childhood HSCT/TBI survivors, with no change in body composition, suggesting a metabolic training effect on muscle. These data support a role for targeted physical rehabilitation services in this group at high risk of diabetes and cardiovascular disease.

Does rehabilitation pose a risk to patients suffering from haemato-oncological diseases? Results of a monocentric, retrospective analysis in Germany.

OBJECTIVE: Patients suffering from haemato-oncological diseases tend to have a weakened immune system after the end of their therapy. To avoid infections, patients are advised to limit contact with other people. This poses the question whether a stay at a rehabilitation facility can be recommended. METHODS: We report about 134 rehabilitation stays of patients. Premature discontinuation of the rehabilitation stay was selected as the criterion for a serious complication during the rehabilitation, and the underlying reasons were analysed. RESULTS: Compared to the discontinuation rates of patients suffering from solid tumours (2.4%), the percentage of haemato-oncological patients ending prematurely their rehabilitation stay (8.2%) is significantly increased. This rises to 17.1% for patients who have undergone an allogeneic stem cell transplantation. The analysis of the discontinuation reasons revealed that they were not directly connected to the rehabilitation. Apart from the already known risk factors for premature termination of the rehabilitation stay, we have identified the period (days) between the last therapy and the beginning of the rehabilitation stay as a risk factor. CONCLUSIONS: We show for the first time that a rehabilitation stay does not pose additional risks for patients suffering from haemato-oncological diseases.

Feasibility and benefits of a combined programme of exercise and play for paediatric cancer survivors: A pilot study.

OBJECTIVE: This study aimed to determine the feasibility and benefits of a combined programme of exercise and play for childhood cancer survivors on health-related quality of life (HRQOL), post-traumatic growth and physical strength levels. METHODS: Six childhood cancer survivors participated in the 8-week intervention consisting of supervised play and exercise sessions two times per week. The participants performed joint exercises, independently, at home, on the 5 days that they were unable to participate in group exercises. Participants completed measures assessing HRQOL, post-traumatic growth and physical strength levels at baseline and post-intervention. RESULTS: Recruitment, retention and attendance rates in the 8-week combined programme were 87.5%, 85.7% and 89.6%, respectively, with no adverse reactions. Statistically significant improvement was observed in post-traumatic growth (z = -2.20, p = 0.03), subscales of HRQOL school functioning (z = -2.06, p = 0.04) and total score (z = -2.0.3, p = 0.04). Moreover, physical strength measurements using the physical activity promotion system showed that, out of the five total categories, muscle strength (z = -2.02, p = 0.04) and total physical strength (z = -2.03, p = 0.04) scores were statistically significantly improved. CONCLUSION: The 8-week combined programme of exercise and play was feasible and provided preliminary evidence for the benefits of exercise on HRQOL, post-traumatic growth and physical activity levels in childhood cancer survivors.

Effect of Collaborative Telerehabilitation on Functional Impairment and Pain Among Patients With Advanced-Stage Cancer: A Randomized Clinical Trial.

IMPORTANCE: Most patients with advanced-stage cancer develop impairment and pain-driven functional losses that jeopardize their independence. OBJECTIVE: To determine whether collaborative telerehabilitation and pharmacological pain management improve function, lessen pain, and reduce requirements for inpatient care. DESIGN, SETTING, AND PATIENTS: The Collaborative Care to Preserve Performance in Cancer (COPE) study was a 3-arm randomized clinical trial conducted at 3 academic medical centers within 1 health care system. Patient recruitment began in March 2013 and follow-up concluded in October 2016. Participants (N = 516) were low-level community or household ambulators with stage IIIC or IV solid or hematologic cancer. INTERVENTIONS: Participants were randomly assigned to the (1) control arm, (2) telerehabilitation arm, or (3) telerehabilitation with pharmacological pain management arm. All patients underwent automated function and pain monitoring with data reporting to their care teams. Participants in arms 2 and 3 received 6 months of centralized telerehabilitation provided by a physical therapist-physician team. Those in arm 3 also received nurse-coordinated pharmacological pain management. MAIN OUTCOMES AND MEASURES: Blinded assessment of function using the Activity Measure for Postacute Care computer adaptive test, pain interference and average intensity using the Brief Pain Inventory, and quality of life using the EQ-5D-3L was performed at baseline and months 3 and 6. Hospitalizations and discharges to postacute care facilities were recorded. RESULTS: The study included 516 participants (257 women and 259 men; mean [SD] age, 65.6 [11.1] years), with 172 randomized to 1 of 3 arms. Compared with the control group, the telerehabilitation arm 2 had improved function (difference, 1.3; 95% CI, 0.08-2.35; P = .03) and quality of life (difference, 0.04; 95% CI, 0.004-0.071; P = .01), while both telerehabilitation arms 2 and 3 had reduced pain interference (arm 2, -0.4; 95% CI, -0.78 to -0.09; P = .01 and arm 3, -0.4; 95% CI, -0.79 to -0.10; P = .01), and average intensity (arm 2, -0.4; 95% CI, -0.78 to -0.07; P = .02 and arm 3, -0.5; 95% CI, -0.84 to -0.11; P = .006). Telerehabilitation was associated with higher odds of home discharge in arms 2 (odds ratio [OR], 4.3; 95% CI, 1.3-14.3; P = .02) and 3 (OR, 3.8; 95% CI, 1.1-12.4; P = .03) and fewer days in the hospital in arm 2 (difference, -3.9 days; 95% CI, -2.4 to -4.6; P = .01). CONCLUSIONS AND RELEVANCE: Collaborative telerehabilitation modestly improved function and pain, while decreasing hospital length of stay and the requirement for postacute care, but these outcomes were not enhanced with the addition of pharmacological pain management. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT01721343.

Aerobic physical exercise for adult patients with haematological malignancies.

BACKGROUND: Although people with haematological malignancies have to endure long phases of therapy and immobility, which is known to diminish their physical performance level, the advice to rest and avoid intensive exercises is still common practice. This recommendation is partly due to the severe anaemia and thrombocytopenia from which many patients suffer. The inability to perform activities of daily living restricts them, diminishes their quality of life and can influence medical therapy. OBJECTIVES: In this update of the original review (published in 2014) our main objective was to re-evaluate the efficacy, safety and feasibility of aerobic physical exercise for adults suffering from haematological malignancies considering the current state of knowledge. SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (the Cochrane Library, 2018, Issue 7) and MEDLINE (1950 to July 2018) trials registries (ISRCTN, EU clinical trials register and clinicaltrials.gov) and conference proceedings. We did not apply any language restrictions. Two review authors independently screened search results, disagreements were solved by discussion. SELECTION CRITERIA: We included randomised controlled trials (RCTs) comparing an aerobic physical exercise intervention, intending to improve the oxygen system, in addition to standard care with standard care only for adults suffering from haematological malignancies. We also included studies that evaluated aerobic exercise in addition to strength training. We excluded studies that investigated the effect of training programmes that were composed of yoga, tai chi chuan, qigong or similar types of exercise. We also excluded studies exploring the influence of strength training without additive aerobic exercise as well as studies assessing outcomes without any clinical impact. DATA COLLECTION AND ANALYSIS: Two review authors independently screened search results, extracted data and assessed the quality of trials. We used risk ratios (RRs) for adverse events, mortality and 100-day survival, standardised mean differences (SMD) for quality of life (QoL), fatigue, and physical performance, and mean differences (MD) for anthropometric measurements. MAIN RESULTS: In this update, nine trials could be added to the nine trials of the first version of the review, thus we included eighteen RCTs involving 1892 participants. Two of these studies (65 participants) did not provide data for our key outcomes (they analysed laboratory values only) and one study (40 patients) could not be included in the meta-analyses, as results were presented as changes scores only and not as endpoint scores. One trial (17 patients) did not report standard errors and could also not be included in meta-analyses. The overall potential risk of bias in the included trials is unclear, due to poor reporting.The majority of participants suffered from acute lymphoblastic leukaemia (ALL), acute myeloid leukaemia (AML), malignant lymphoma and multiple myeloma, and eight trials randomised people receiving stem cell transplantation. Mostly, the exercise intervention consisted of various walking intervention programmes with different duration and intensity levels.Our primary endpoint overall survival (OS) was only reported in one of these studies. The study authors found no evidence for a difference between both arms (RR = 0.67; P = 0.112). Six trials (one trial with four arms, analysed as two sub-studies) reported numbers of deceased participants during the course of the study or during the first 100 to 180 days. For the outcome mortality, there is no evidence for a difference between participants exercising and those in the control group (RR 1.10; 95% CI 0.79 to 1.52; P = 0.59; 1172 participants, low-certainty evidence).For the following outcomes, higher numbers indicate better outcomes, with 1 being the best result for the standardised mean differences. Eight studies analysed the influence of exercise intervention on QoL. It remains unclear, whether physical exercise improves QoL (SMD 0.11; 95% CI -0.03 to 0.24; 1259 participants, low-certainty evidence). There is also no evidence for a difference for the subscales physical functioning (SMD 0.15; 95% CI -0.01 to 0.32; 8 trials, 1329 participants, low-certainty evidence) and anxiety (SMD 0.03; 95% CI -0.30 to 0.36; 6 trials, 445 participants, very low-certainty evidence). Depression might slightly be improved by exercising (SMD 0.19; 95% CI 0.0 to 0.38; 6 trials, 445 participants, low-certainty evidence). There is moderate-certainty evidence that exercise probably improves fatigue (SMD 0.31; 95% CI 0.13 to 0.48; 9 trials, 826 patients).Six trials (435 participants) investigated serious adverse events. We are very uncertain, whether additional exercise leads to more serious adverse events (RR 1.39; 95% CI 0.94 to 2.06), based on very low-certainty evidence.In addition, we are aware of four ongoing trials. However, none of these trials stated, how many patients they will recruit and when the studies will be completed, thus, potential influence of these trials for the current analyses remains unclear. AUTHORS' CONCLUSIONS: Eighteen, mostly small RCTs did not identify evidence for a difference in terms of mortality. Physical exercise added to standard care might improve fatigue and depression. Currently, there is inconclusive evidence regarding QoL, physical functioning, anxiety and SAEs .We need further trials with more participants and longer follow-up periods to evaluate the effects of exercise intervention for people suffering from haematological malignancies. To enhance comparability of study data, development and implementation of core sets of measuring devices would be helpful.

Social Cognitive Effects and Mediators of a Pilot Telephone Counseling Intervention to Increase Aerobic Exercise in Hematologic Cancer Survivors.

BACKGROUND: Theory-based telephone counseling exercise (TCE) interventions can increase aerobic exercise behavior in cancer survivors. Few studies, however, assess intervention effects on social cognitive variables. Here, the authors examined changes in social cognitive variables from a TCE intervention based on the multi-process action control framework in hematologic cancer survivors. METHODS: A total of 51 hematologic cancer survivors were randomized to weekly TCE (n = 26) or self-directed exercise (n = 25) for 12 weeks. Participants self-reported on demographic and cancer variables, as well as motivational, regulatory, and reflexive ratings pertaining to aerobic exercise at baseline and post-intervention. RESULTS: Small-to-large between-group differences in all variables favored the TCE group. The most prominent effects were noted for differences in coping planning (adjusted mean between-group difference [MBGDadj] = 1.4, 95% confidence interval [CI], 0.7 to 2.2, d = 1.04), instrumental attitude (MBGDadj = 0.5, 95% CI, 0.1 to 1.0, d = 1.11), affective attitude (MBGDadj = 0.6, 95% CI, 0.1 to 1.2, d = 0.71), and perceived opportunity (MBGDadj = 0.4, 95% CI, -0.3 to 1.2, d = 0.50). Changes in coping planning (b = 24.98, ß = 0.18, 95% CI, -0.03 to 0.56), perceived opportunity (b = 17.95, ß = 0.13, 95% CI, 0.01 to 0.36), exercise identity (b = 17.43, ß = 0.12, 95% CI, -0.05 to 0.41), and habit (b = 14.64, ß = 0.10, 95% CI, -0.01 to 0.42) accounted for the largest mediating effects on aerobic exercise behavior. CONCLUSIONS: Multi-process action control framework-based TCE interventions may strengthen motivational, regulatory, and reflexive profiles that translate into increased aerobic exercise behavior in hematologic cancer survivors.

Return to Work in Patients with Hematological Cancers 1 Year after Treatment: A Prospective Longitudinal Study.

BACKGROUND: Although hematological cancer survivors have a high risk of disability, data on work-related issues are scarce for this population. METHODS: We investigated return to work (RTW) and work ability (Work Ability Index, WAI) in hematological cancer patients 6 months and 1 year after cancer treatment. We explored associations between baseline sociodemographic and medical characteristics and RTW as well as work ability at follow-up. RESULTS: The participation rate was 42% (baseline n = 91, after 12 months n = 40 (44%)). 6 months after cancer treatment, 33% (95% confidence interval 21%-46%) of the remaining patients had returned to work. After 12 months, the RTW rate was 58% (42%-73%). Mean WAI sum score ± SD significantly increased from 18.5 ± 7.3 at baseline to 28.3 ± 8.3 after 12 months (p = 0.001). Patients with lymphoma (r = 0.31, p = 0.02) and patients who received radiation therapy (r = 0.29, p = 0.04) were significantly more likely to return to work. Work ability after 6 months was most strongly associated with higher education (r = 0.60, p < 0.01). Patients' subjective prognosis of gainful employment before cancer treatment predicted work ability after 6 (r = 0.62, p < 0.01) and 12 months (r = 0.51, p < 0.01). CONCLUSION: The chance of returning to work of hematological malignancy survivors is similar to that of other cancer patients.

Low-intensity exercise therapy with high frequency improves physical function and mental and physical symptoms in patients with haematological malignancies undergoing chemotherapy.

This study aimed to investigate the effects of low-intensity exercise therapy (LIET) on the physical and mental symptoms and functions in patients with haematological malignancies undergoing chemotherapy. Forty-four patients hospitalised for chemotherapy performed LIET. The exercise intensity of LIET was defined as achieving <40% of the predicted maximum heart rate calculated using the Karvonen formula. LIET consisted of aerobic and resistance training, which was carried out on weekdays. The intervention was omitted in the case of poor general health status and strong patient refusal. Muscular and physical function, activities of daily living (ADLs), psychological distress and quality of life (QOL) were evaluated upon initiation of rehabilitation and at discharge. Participants were divided into high- and low-frequency groups according to their LIET frequency. Two-way repeated-measures analysis of variance was used for statistical analysis. In the high-frequency group, muscle function was maintained, while physical function, ADLs, psychological distress and QOL were significantly improved. However, in the low-frequency group, muscle function of the lower limb was significantly reduced and no other improvement was observed. Low-intensity exercise therapy could be a potential treatment strategy for patients with haematological malignancies undergoing chemotherapy who are unable to perform mid- or high-intensity exercise.

Bleeding frequency and characteristics among hematologic malignancy inpatient rehabilitation patients with severe thrombocytopenia.

OBJECTIVE: To identify the frequency and characteristics of bleeding complications during acute inpatient rehabilitation of hematologic malignancy patients with severe thrombocytopenia. DESIGN: Retrospective descriptive analysis. SETTING: Comprehensive cancer center acute inpatient rehabilitation unit. PARTICIPANTS: Consecutive hematologic malignancy patients with a platelet count of less than or equal to 20,000/microliter (µL) on the day of acute inpatient rehabilitation admission from 1/1/2005 through 8/31/2016. INTERVENTIONS: Medical records were retrospectively analyzed for demographic, laboratory, and medical data. Patients were rehabilitated using the institutional exercise guidelines for thrombocytopenic patients. MAIN OUTCOME MEASURES: Bleeding events noted in the medical record. RESULTS: Out of 135 acute inpatient rehabilitation admissions, 133 unique patients were analyzed with a total of 851 inpatient rehabilitation days. The mean platelet count was 14,000/µL on the day of admission and 22,000/µL over the course of the rehabilitation admission. There were 252 days of inpatient rehabilitation where patients had less than 10,000/µL platelets. A total of 97 bleeding events were documented in 77/135 (57%) admissions. Of the 97 bleeding events, 72 (74%), 14 (14%), and 11 (11%) were considered to be of low, medium, and high severity, respectively. There were 4/97 (4%) bleeding events that were highly likely attributable to physical activity but only 1/4 was considered high severity. Bleeding rates were .09, .08, .17, and .37 for > 20,000, 15-20,000, 10-15,000, and < 10,000/µL mean platelet counts respectively (p = .003). Forty-four percent of patients were transferred back to the primary acute care service with infection being the most common reason for transfer. CONCLUSIONS: This study is the first to examine exercise-related bleeding complications during acute inpatient rehabilitation in severely thrombocytopenic hematologic cancer patients. Bleeding rates increased with lower platelet counts. However, using the exercise guidelines for severely thrombocytopenic patients, the risk of severe exercise-related bleeding events was low.

Feasibility and preliminary efficacy of an exercise telephone counseling intervention for hematologic cancer survivors: a phase II randomized controlled trial.

BACKGROUND: Supervised exercise interventions produce the largest improvements in patient-reported outcomes in cancer survivors but their scalability has been questioned. Telephone counseling has been proposed as a more feasible alternative but its impact on exercise behavior and health outcomes have been modest. Basing telephone counseling exercise (TCE) interventions on the theoretical advances described in the multi-process action control framework (M-PAC) may improve these outcomes. PURPOSE: To assess the feasibility and preliminary efficacy of a M-PAC-based TCE intervention for increasing aerobic exercise behavior in hematologic cancer survivors (HCS). METHODS: We recruited 51 HCS who were randomized to either a weekly TCE group (n = 26) or a self-directed exercise (SDE) group (n = 25). Participants completed online measures of self-reported aerobic exercise behavior, quality of life (QoL), fatigue, and program satisfaction at baseline and post-intervention (12 weeks). RESULTS: Adherence to the TCE intervention was 93% and retention was 100%. Participants receiving TCE increased their weekly aerobic exercise by 218 min compared to 93 min in the SDE group [mean-adjusted between-group difference (MBGDadj) = 139, 95%CI = 65 to 213, p < .001, effect size (d) = 2.19]. Clinically meaningful QoL improvements favored the TCE group for mental health (MBGDadj = 3.7, 95%CI = - 0.4 to 7.9, p = .08, d = 0.42) and mental health component (MBGDadj = 3.6, 95%CI = - 0.8 to 8.1, p = .10, d = 0.35) subscales. CONCLUSIONS: The 12-week TCE intervention substantially increased exercise behavior and may have meaningfully improved QoL in HCS. IMPLICATIONS FOR CANCER SURVIVORS: Though more definitive trials are needed, remote TCE interventions based on the M-PAC may improve exercise behavior and QoL in HCS and perhaps other cancer survivor groups. TRIAL REGISTRATION NUMBER: Clinical Trials ID: NCT03052777.

Does grip strength decrease in the very early stages of hematological treatment?

Muscle weakness in hematological cancer patients undergoing acute stages of treatment is an important concern and strong predictor of poor outcomes. However, evidence of strength loss in the very early stages of cancer treatment is not addressed. Here, we found that grip strength was compromised within the first 7 days of hematological treatment (- 2.3 kg, P = 0.002). These findings are novel in elucidating lower handgrip strength in the first week of hematological treatment and encourage additional research focusing on handgrip strength in oncology patients under initial high-dose chemotherapy routine.

[Sport coaching for psychological and social recovery after hematological cancer: An innovative perspective]. / Le coaching sportif pour un rétablissement psychologique et social : une perspective innovante.

This study is a first step towards the transfer of knowledge and practices between psychological support and performance in elite sport and a patient's "social recovery" in oncology. This proposal brings together people engaged in a variety of healthcare and relationship support roles, and aims to set up a support system beyond the hospital context. It questions the ability of elite sport management and its main actors, the "Great Coaches", to contribute to the support of patients in cancer remission through an onco-coaching approach. This innovative proposal is initiated by a life coaching pilot study designed for hematologic cancer patients in remission after a hematopoietic stem cell transplantation.

Mobilization patterns of children on a hematology/oncology inpatient ward.

BACKGROUND: Children being treated for cancer are admitted to the hospital for treatment of their disease or complications of therapy. Periods of bed rest during hospitalization can cause impairments detrimental to children with cancer who endure many side effects of therapy. Little is known about how these children mobilize while admitted to the hospital. The purpose of this study was to examine how children admitted to a hematology/oncology ward are mobilizing and analyze factors associated with delayed or infrequent mobility. PROCEDURE: A retrospective chart review was conducted on 228 charts with data recorded on documented mobilization and referrals to physiotherapy. Primary outcome was related to mobility including timing, frequency, type, and nature of mobilization. RESULTS: Almost half of children (43%) mobilized between 3 and 5 days per week, with median time to first mobilization being 2 days (interquartile range 1-3). Caregivers assisted with mobilization 91% of the time. Children isolated to their room and those reporting fever had a statistically significant decrease in the percent of admission days involving mobilization (mean difference 15 and 8%, respectively) than those not isolated and without fever. Children who were isolated also mobilized 1 day later (P = 0.016) than children who were not isolated. Percentage of time in isolation was positively correlated with timing (P = 0.04) and negatively correlated with frequency of mobilization (P < 0.001). CONCLUSION: Most children admitted to the hospital for treatment of oncologic or hematologic conditions were noted to mobilize early, but frequency of mobilization could be improved. Periods of time in isolation appear to negatively affect mobilization.

What are the barriers of quality survivorship care for haematology cancer patients? Qualitative insights from cancer nurses.

PURPOSE: Many haematological cancer survivors report long-term physiological and psychosocial effects beyond treatment completion. These survivors continue to experience impaired quality of life (QoL) as a result of their disease and aggressive treatment. As key members of the multidisciplinary team, the purpose of this study is to examine the insights of cancer nurses to inform future developments in survivorship care provision. METHODS: Open text qualitative responses from two prospective Australian cross-sectional surveys of nurses (n = 136) caring for patients with haematological cancer. Data were analysed thematically, using an inductive approach to identify themes. RESULTS: This study has identified a number of issues that nurses perceive as barriers to quality survivorship care provision. Two main themes were identified: the first relating to the challenges nurses face in providing care ('care challenges') and the second relating to the challenges of providing survivorship care within contemporary health care systems ('system challenges'). CONCLUSIONS: Cancer nurses perceive the nature of haematological cancer and its treatment and of the health care system itself, as barriers to the provision of quality survivorship care. Care challenges such as the lack of a standard treatment path and the relapsing or remitting nature of haematological cancers may be somewhat intractable, but system challenges relating to clearly defining and delineating professional responsibilities and exchanging information with other clinicians are not. IMPLICATIONS FOR CANCER SURVIVORS: Addressing the issues identified will facilitate cancer nurses' provision of survivorship care and help address haematological survivors' needs with regard to the physical and psychosocial consequences of their cancer and treatment.

Life coaching following haematopoietic stem cell transplantation: a mixed-method investigation of feasibility and acceptability.

Haematopoietic stem cell transplantation (HSCT) cures many haematological cancers. Recovery post-HSCT is physically and psychologically challenging, lasting several months. Beyond the first post-transplant year, a fifth report difficulties encompassing practical, social and emotional domains, including finance and employment. We investigated the feasibility, acceptability and impact of a life coaching intervention designed to address psychosocial 'survivor' concerns of HSCT recipients and facilitate transition to life post-treatment. A concurrent embedded experimental mixed-method design was employed. Pre- and post-intervention data collection comprised qualitative semi-structured telephone interviews and quantitative postal questionnaires. Seven purposively sampled HSCT recipients (<18 months) participated, reporting on one-to-one life coaching delivered by a professional life coach fortnightly over 8 weeks. Participants reported less anxiety, depression and fewer survivor concerns post-intervention, with a trend for lower social difficulties and increased functional well-being. Perceived self-efficacy was unchanged. Life coaching was feasible to deliver and acceptable to the participants who indicated it was a positive experience, with benefits described in diverse areas including work, lifestyle and hobbies. Life coaching within cancer services potentially offers the means to address psychosocial concerns and support transition to life after treatment, enabling patients to reach their potential, e.g. returning to employment and financial independence. Further investigation of this intervention in cancer survivors is warranted.

Effect of exercise therapy on muscle mass and physical functioning in patients undergoing allogeneic hematopoietic stem cell transplantation.

PURPOSE: Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is associated with transplant-related toxicities, which may have a profound impact on a patient's physical functioning and body composition. In order to analyze the effect of exercise therapy on muscle mass and physical functioning in patients receiving allo-HSCT, we measured muscle mass and physical functioning before and after allo-HSCT. METHODS: Eighty-six patients who had undergone allo-HSCT between February 2010 and September 2013 at Imamura Bun-in Hospital participated in this study. Physical therapists performed exercise therapy with patients 5 days a week, starting 2 weeks before allo-HSCT. Body composition, 6-min walk test (6MWT) scores, and handgrip strength were evaluated 2 weeks before allo-HSCT and 6 weeks after allo-HSCT. RESULTS: Thirty-five patients were available for evaluation 2 weeks before and 6 weeks after allo-HSCT. The 6MWT (p = 0.005) and handgrip strength (p < 0.001) significantly decreased after allo-HSCT. Although upper extremity muscle mass (p = 0.001) and trunk muscle mass (p < 0.001) significantly decreased after allo-HSCT, lower extremity muscle mass remained unchanged. CONCLUSIONS: In this study, it is suggested that exercise therapy may be effective for maintaining lower extremity muscle mass in patients undergoing allo-HSCT.