Dataset Information

Advanced cognitive training for breast cancer survivors: a randomized controlled trial.

ABSTRACT: The purpose of this study was to evaluate the preliminary efficacy and satisfaction/acceptability of training in memory or speed of processing versus wait-list control for improving cognitive function in breast cancer survivors. 82 breast cancer survivors completed a three-group randomized, controlled trial. Primary outcomes were objective neuropsychological tests of memory and speed of processing. Secondary outcomes were perceived cognitive functioning, symptom distress (mood disturbance, anxiety, and fatigue), quality of life, and intervention satisfaction/acceptability. Data were collected at baseline, post-intervention, and 2-month follow-up. Using repeated-measures mixed-linear ANCOVA models, each intervention was compared to wait-list control while adjusting for age, education, and baseline measures. The effect sizes for differences in means and the reliable improvement percentage were reported. The results show that domain-specific effects were seen for both interventions: memory training improved memory performance at 2-month follow-up (p = 0.036, d = 0.59); speed of processing training improved processing speed post-intervention (p = 0.040, d = 0.55) and 2-month follow-up (p = 0.016; d = 0.67). Transfer effects to non-trained domains were seen for speed of processing training with improved memory post-intervention (p = 0.007, d = 0.75) and 2-month follow-up (p = 0.004, d = 0.82). Both interventions were associated with improvements in perceived cognitive functioning, symptom distress, and quality of life. Ratings of satisfaction/acceptability were high for both interventions. It was concluded that while both interventions appeared promising, speed of processing training resulted in immediate and durable improvements in objective measures of processing speed and verbal memory. Speed of processing training may have broader benefits in this clinical population.

SUBMITTER: Von Ah D

PROVIDER: S-EPMC3677054 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Advanced cognitive training for breast cancer survivors: a randomized controlled trial.

Von Ah Diane D Carpenter Janet S JS Saykin Andrew A Monahan Patrick P Wu Jingwei J Yu Menggang M Rebok George G Ball Karlene K Schneider Bryan B Weaver Michael M Tallman Eileen E Unverzagt Fred F

Breast cancer research and treatment 20120824 3

The purpose of this study was to evaluate the preliminary efficacy and satisfaction/acceptability of training in memory or speed of processing versus wait-list control for improving cognitive function in breast cancer survivors. 82 breast cancer survivors completed a three-group randomized, controlled trial. Primary outcomes were objective neuropsychological tests of memory and speed of processing. Secondary outcomes were perceived cognitive functioning, symptom distress (mood disturbance, anxie ...[more]

PMID: 22918524

Similar Datasets

Project description:Children receiving CNS-directed therapy for cancer are at risk for cognitive problems, with few available empirically supported interventions. Cognitive problems indicate neurodevelopmental disruption that may be modifiable with intervention. This study evaluated short-term efficacy of a computerized cognitive training program and neural correlates of cognitive change.A total of 68 survivors of childhood acute lymphoblastic leukemia (ALL) or brain tumor (BT) with identified cognitive deficits were randomly assigned to computerized cognitive intervention (male, n = 18; female, n = 16; ALL, n = 23; BT, n = 11; mean age ± standard deviation, 12.21 ± 2.47 years) or waitlist (male, n = 18; female, n = 16; ALL, n = 24; BT, n = 10; median age ± standard deviation, 11.82 ± 2.42 years). Intervention participants were asked to complete 25 training sessions at home with weekly, telephone-based coaching. Cognitive assessments and functional magnetic resonance imaging scans (intervention group) were completed pre- and postintervention, with immediate change in spatial span backward as the primary outcome.Survivors completing the intervention (n = 30; 88%) demonstrated greater improvement than controls on measures of working memory (mean ± SEM; eg, Wechsler Intelligence Scale for Children [fourth edition; WISC-IV] spatial span backward, 3.13 ± 0.58 v 0.75 ± 0.43; P = .002; effect size [ES], 0.84), attention (eg, WISC-IV spatial span forward, 3.30 ± 0.71 v 1.25 ± 0.39; P = .01; ES, 0.65), and processing speed (eg, Conners' Continuous Performance Test hit reaction time, -2.10 ± 1.47 v 2.54 ± 1.25; P = .02; ES, .61) and showed greater reductions in reported executive dysfunction (eg, Conners' Parent Rating Scale III, -6.73 ± 1.51 v 0.41 ± 1.53; P = .002; ES, 0.84). Functional magnetic resonance imaging revealed significant pre- to post-training reduction in activation of left lateral prefrontal and bilateral medial frontal areas.Study findings show computerized cognitive training is feasible and efficacious for childhood cancer survivors, with evidence for training-related neuroplasticity.

Project description:IntroductionWe investigated whether a web-based cognitive training video game is an effective approach to improve cognitive decline in combination with our standard of care for rehabilitation of breast cancer (BC) patients.Materials and methodsSelf-selected BC patients between 18 and 71 years old complaining of disturbing cognitive impairment were studied. The patients received access to a web-based internet video game and online cognitive assessments (Aquasnap, Cambridge, MyCQ™). The early intervention group (n = 23) had a training program of 6 months of at least three times a week for a minimum of 60 min of game playing per week at home in addition to standard of care rehabilitation. The delayed intervention (n = 23) received standard of care for three months, followed by three months of similar MyCQ training. Outcome measures were the MyCQ (sub)scores and Activity of Daily Life (ADL), mood, subjective cognition and functional cognitive status measured by classic neuropsychological tests.ResultsAt baseline the means for CFQ (a measure of self-reported cognitive failure), anxiety, PSQI and self-reflectiveness were beyond normal range in both groups. CFQ improved significantly better in the intervention group (p = 0.029). Combining the evolution over time in the entire population a significant improvement was seen for overall MyCQ score, level of fear, physical and emotional role limitation, and health change (all p < 0.05), but self-reflectivess deteriorated (p < 0.05)). Significant differences in the various MyCQ subtests over time were: improved speed in choice reaction time, visual memory recognition, N back 1 and 2, coding, trail making test B, improved accuracy of N back 1 and 2 (all p < 0.05).ConclusionA program of cognitive training improves cognitive functioning over time. "Aquasnap" has a beneficial effect on the perception of subjective cognitive functioning (CFQ) but the exact role of video gaming in this process remains uncertain.

Dataset Information

Advanced cognitive training for breast cancer survivors: a randomized controlled trial.

Publications

Advanced cognitive training for breast cancer survivors: a randomized controlled trial.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets