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Online Personalised Training in Memory Strategies for Everyday (OPTIMiSE) Program for Older Adults with Cognitive Concerns: Pilot Study Protocol.

ABSTRACT: Memory interventions for older adults with cognitive concerns result in improved memory performance and maintenance of cognitive health. These programs are typically delivered face-to-face, which is resource intensive and creates access barriers, particularly for those with reduced mobility, limited transportation, and living in rural or remote areas. The COVID-19 pandemic has created an additional access barrier, given the increased risk this disease poses to older adults. Internet-based interventions seek to overcome these barriers. This paper describes the protocol of a pilot study that aims to evaluate the feasibility, acceptability, and efficacy of one such internet-based intervention: the Online Personalised Training in Memory Strategies for Everyday (OPTIMiSE) program. OPTIMiSE focuses on improving knowledge regarding memory and providing training in effective memory strategies for everyday life. The pilot study described in this protocol will be a single-arm pre-post study of 8 weeks duration, with a single maintenance session 3 months post-intervention. Participants will be Australian adults aged ≥60 years reporting cognitive changes compared with 10 years ago. Primary outcome measures will address feasibility, acceptability, and efficacy. Secondary outcome measures assessing sense of community and self-efficacy will be administered at the 8-week and 3-month timepoints. Data collection will conclude mid-2021, and results will be presented in a subsequent publication. Translation of memory interventions to internet-based delivery has the potential to remove many access barriers for older adults; however, the acceptability and feasibility of this modality needs investigation. OPTIMiSE is the initial step in what could be an important program enabling access to an evidence-based memory intervention for older adults worldwide. Trial registration: Australian New Zealand Clinical Trials Registry (ANZCTR), ACTRN12620000979954.

SUBMITTER: Pike KE

PROVIDER: S-EPMC7990456 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:Food-specific inhibition training (FSIT) is a computerised task requiring response inhibition to energy-dense foods within a reaction-time game. Previous work indicates that FSIT can increase the number of healthy foods (relative to energy-dense foods) children choose, and decrease calories consumed from sweets and chocolate. Across two studies, we explored the impact of FSIT variations (e.g., different response signals, different delivery modes) on children's food choices within a time-limited hypothetical food-choice task. In Study 1, we varied the FSIT Go/No-Go signals to be emotive (happy vs. sad faces) or neutral (green vs. red signs). One-hundred-and-fifty-seven children were randomly allocated to emotive-FSIT, neutral-FSIT, or a non-food control task. Children participated in groups of 4-15. No significant FSIT effects were observed on food choices (all values of p > 0.160). Healthy-food choices decreased over time regardless of condition (p < 0.050). The non-significant effects could be explained by lower accuracy on energy-dense No-Go trials than in previous studies, possibly due to distraction in the group-testing environment. In Study 2, we compared computer-based FSIT (using emotive signals) and app-based FSIT (using neutral signals) against a non-food control with a different sample of 206 children, but this time children worked one-on-one with the experimenter. Children's accuracy on energy-dense No-Go trials was higher in this study. Children in the FSIT-computer group chose significantly more healthy foods at post-training (M = 2.78, SE = 0.16) compared to the control group (M = 2.02, SE = 0.16, p = 0.001). The FSIT-app group did not differ from either of the other two groups (M = 2.42, SE = 0.16, both comparisons p > 0.050). Healthy choices decreased over time in the control group (p = 0.001) but did not change in the two FSIT groups (both p > 0.300) supporting previous evidence that FSIT may have a beneficial effect on children's food choices. Ensuring that children perform FSIT with high accuracy (e.g., by using FSIT in quiet environments and avoiding group-testing) may be important for impacts on food choices though. Future research should continue to explore methods of optimising FSIT as a healthy-eating intervention for children.

Project description:BackgroundiSupport is an online program developed by the World Health Organization to provide education, skills training, and social support to informal carers of persons with dementia. This pilot study examines the feasibility of the protocol for a main effectiveness trial of iSupport-Portugal and explores how the intervention and control arms compare over time on well-being outcomes.MethodsA mixed-methods experimental parallel between-group design with two arms is followed. Participants were recruited nationwide, by referral or advertising, through the National Alzheimer's Association. Inclusion criteria are being Portuguese adults, providing e-consent, providing unpaid care to someone with dementia for at least 6 months, experiencing relevant scores on burden (≥ 21 on ZBI) or depression or anxiety (≥ 8 on HADS), and using webpages autonomously. Participants were consecutively randomized to receive iSupport-Portugal or an education-only e-book and were not blinded to group assignment. Data were collected online with self-administered instruments, at baseline, 3 and 6 months after. Outcomes comprise caregiver burden, depression, anxiety, QoL, positive aspects of caregiving, and self-efficacy. Generalized estimating equations were used to estimate group, time, and group-by-time effects. Intervention engagement data were extracted from iSupport's platform. Semi-structured interviews were conducted.ResultsForty-two participants were allocated to the intervention (N = 21) and control (N = 21) arms. Participation (78.1%) and retention rates (73.8%) were fair. More carers in the control arm completed the study (N = 20, 95.2%) than in the intervention arm (N = 11; 52.4%) (χ2 = 9.98, p = .002). Non-completers were younger, spent less time caring, and scored higher on anxiety. Among carers in the intervention arm, the average attendance rate was of 53.7%. At post-test 38.9% of participants still used iSupport; the remainder participants interrupted use within 2 weeks (Mdn). For per-protocol analyses, significant group-by-time interaction effects favouring the intervention were found for anxiety (Wald χ2 = 6.17, p = .046) and for environmental QoL (Wald χ2 = 7.06, p = .029). Those effects were not observed in intention-to-treat analyses adjusted for age. Interviewees from the intervention arm (N = 12) reported positive results of iSupport on knowledge and on experiencing positive feelings. No adverse effects were reported.ConclusionsThis study provides information for a forthcoming full-scale effectiveness trial, as on the acceptability and potential results of iSupport-Portugal. iSupport is suggested as a relevant resource for Portuguese carers.Trial registrationClinicalTrials.gov, NCT04104568 . 26/09/2019.

Project description:ObjectiveTo develop a Therapist-assisted Online Parenting Strategies (TOPS) program that is acceptable to parents whose adolescents have anxiety and/or depressive disorders, using a consumer consultation approach.MethodsThe TOPS intervention was developed via three linked studies. Study 1 involved content analysis of feedback from participants (N = 56) who received a web-based preventive parenting intervention called Partners in Parenting (PiP), as part of a randomised controlled trial. Study 2 involved stakeholder consultations with: (i) parents of adolescents aged 12-17 years (N = 6), and (ii) mental health professionals (N = 28), to identify adaptations to PiP that are required to make it appropriate for parents of adolescents with anxiety and depressive disorders. Study 3 was a pilot of the resulting TOPS program with professionals (N = 10) and a small sample of parents (N = 3) to assess the acceptability of the program content and format that involved online modules and videoconferencing coaching.ResultsStudy 1 indicated a need for an enhanced program for parents whose adolescents are experiencing anxiety and depressive disorders, while findings from Study 2 informed the content of the new TOPS program. In Study 3, mental health professionals endorsed the structure and content, while parents affirmed the acceptability of the TOPS program. Feedback from Studies 2 and 3 indicated that the therapist-coach was a valuable resource to (i) provide parents with strategies that are associated with the alleviation of adolescent anxiety and depression, (ii) discuss difficulties in implementing these strategies, (iii) assist parents with overcoming these difficulties; and (iv) support the development of a relapse prevention plan. Professionals felt that the TOPS program would broaden parental knowledge about how to recognise and respond to symptoms of clinical anxiety and depression in their adolescent.ConclusionsThis study provided preliminary support for the feasibility, acceptability and perceived usefulness of the TOPS program.

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Online Personalised Training in Memory Strategies for Everyday (OPTIMiSE) Program for Older Adults with Cognitive Concerns: Pilot Study Protocol.

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