Effect of Early Physical Therapy on Children of School Age With Hematological Cancer: A Quasi-Randomized Controlled Pilot Study.

PURPOSE: Although physical therapy (PT) positively impacts exercise capacity and health-related quality of life (HRQOL) in children with hematological cancers, the optimal time for intervention is unknown. We compared the effects of PT administered before and after initial cancer treatment on the exercise capacity and HRQOL of children with hematological cancer. METHODS: The participants were allocated to early (before initiating treatment) and late PT (after initiating treatment) groups. We evaluated exercise capacity using the 6-min walking distance (6MWD) test and HRQOL using the Pediatric Quality of Life Inventory. RESULTS: Thirteen school children (7-13 years) were included. The early PT cohort had significant improvements in Pediatric Quality of Life Inventory but not 6MWD scores from admission to the completion of initial treatment; however, both scores reduced significantly in the late PT cohort. CONCLUSIONS: Early rather than late PT during hospitalization might prevent reduced exercise capacity and improve HRQOL in children with hematological cancers.

Exercise can improve sleep quality: a systematic review and meta-analysis.

BACKGROUND: Insomnia is common. However, no systematic reviews have examined the effect of exercise on patients with primary and secondary insomnia, defined as both sleep disruption and daytime impairment. This systematic review and meta-analysis aimed to examine the effectiveness/efficacy of exercise in patients with insomnia. METHODS: We searched the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, PsycINFO, World Health Organization International Clinical Trials Registry Platform, and ClinicalTrials.gov to identify all randomized controlled trials that examined the effects of exercise on various sleep parameters in patients with insomnia. All participants were diagnosed with insomnia, using standard diagnostic criteria or predetermined criteria and standard measures. Data on outcome measures were subjected to meta-analyses using random-effects models. The Cochrane Risk of Bias Tool and Grading of Recommendations, Assessment, Development, and Evaluation approach were used to assess the quality of the individual studies and the body of evidence, respectively. RESULTS: We included nine studies with a total of 557 participants. According to the Pittsburgh Sleep Quality Index (mean difference [MD], 2.87 points lower in the intervention group; 95% confidence interval [CI], 3.95 points lower to 1.79 points lower; low-quality evidence) and the Insomnia Severity Index (MD, 3.22 points lower in the intervention group; 95% CI, 5.36 points lower to 1.07 points lower; very low-quality evidence), exercise was beneficial. However, exercise interventions were not associated with improved sleep efficiency (MD, 0.56% lower in the intervention group; 95% CI, 3.42% lower to 2.31% higher; moderate-quality evidence). Only four studies noted adverse effects. Most studies had a high or unclear risk of selection bias. DISCUSSION: Our findings suggest that exercise can improve sleep quality without notable adverse effects. Most trials had a high risk of selection bias. Higher quality research is needed.

Clinical characteristics of functional recovery after coronary artery bypass graft surgery in Japanese octogenarians.

[Purpose] This study aimed to elucidate characteristics of postoperative physical functional recovery in octogenarians undergoing coronary artery bypass graft surgery. [Subjects and Methods] This was a multi-center, retrospective study. Nine hundred and twenty-seven elective isolated coronary artery bypass graft surgeries were evaluated (746 males and 181 females, mean age: 68.6 years, range: 31-86 years). Participants were stratified according to age < 80 years (n = 840; mean age, 67.1; range, 31-79) or > 80 years (n = 87; mean age, 82.2; range, 80-86). Patient characteristics and postoperative physical functional recovery outcomes were compared between groups. [Results] There was no significant difference between groups when considering the postoperative day at which patients could sit on the edge of the bed, stand at bedside, or walk around the bed. The postoperative day at which patients could walk 100 m independently was later in octogenarians, when compared with non-octogenarians (6.1 ± 3.2 days vs. 4.9 ± 3.9 days). In octogenarians, the percentage of patients who could walk 100 m independently within 8 days after surgery was 79.5%. [Conclusion] A postoperative target time in octogenarians for independent walking, following coronary artery bypass grafting, can be set at approximately 6 days.