Reference intervals of aortic pulse wave velocity assessed with an oscillometric device in healthy children and adolescents from Argentina

Age-related reference intervals (RIs) of aortic pulse wave velocity (Ao-PWV) obtained from a large healthy population are lacking in South America. The aims of this study were to determine Ao-PWV RIs in a cohort of healthy children and adolescents from Argentina and to generate year-to-year percentile curves.

Ao-PWV was measured in 1000 healthy subjects non-exposed to traditional cardiovascular risk factors (Age: 10–22 y. o., 56% males). First, we evaluated if RIs for males and females were necessaries (correlation and covariate analysis). Second, mean (M) and standard deviation (SD) age-related equations were obtained for cf-PWV, using parametric regression methods based on fractional polynomials. Third, age-specific (year to year) percentiles curves (for all, males and females children and adolescents) were generated using the standard normal distribution. They were, age-specific 1st, 2.5th, 5th, 10th, 25th, 50th, 75th, 90th, 95th, 97.5th and 99th percentile curves and values.

After covariate analysis (i.e., adjusting by age, jugulum-symphysis distance, body weight and height), specific RIs for males and females of children and adolescents were evidenced as necessaries. The equations were

For all subjects:

Ao-PWV_Mean = 4.98 + 12.86x10^?5 Age³.

Ao-PWV_SD = 0.47 + 21.00x10^?6Age³.

For girls:

Ao-PWV_Mean = 5.07 + 10.23x10^?5Age³.

Ao-PWV_SD = 0.50 + 10.00x10^?6Age³.

For boys:

Ao-PWV_Mean = 4.87 + 15.81x10^?5Age³.

Ao-PWV_SD = 0.46 + 22.34x10^?6Age³.

Our study provides the largest database to-date concerning Ao-PWV in healthy children and adolescents in Argentina. Age-related equations (M and SD values) for Ao-PWV are reported by the first time. Specific RIs and percentiles of Ao-PWV are now available according to age and sex for an Argentinian population.     

Autobiographical Narration as a Tool for the Empowerment of Older Adults’ Subjective and Psychological Wellbeing in Nursing Homes

Objectives: Conceiving narration as a resource to promote older people’s wellbeing, the present work aimed to implement a narrative-based intervention to empower the subjective and psychological wellbeing of older adults living in nursing homes.

Methods: Twenty-one nursing-home residents took part in a narrative training experience consisting of three weekly interview sessions. During each interview, a psychologist helped the participants to construct an autobiographical narrative about their present life in the nursing home based on a Deconstruction-Reconstruction technique. Subjective and psychological wellbeing variables were assessed before and after the intervention.

Results: Subjective but not psychological wellbeing increased over the course of the intervention. The participants reported to appreciate the intervention.

Conclusions: Although preliminary, the results suggest that brief narrative training based on narrative therapy can positively affect nursing-home residents’ subjective wellbeing.

Clinical Implications: Brief narrative interventions implementing deconstruction-reconstruction techniques are feasible for long-term care residents.     

A single vial is enough in the absence of endoscopic suspected intestinal metaplasia – less is more!

Background: For the correct staging of chronic atrophic gastritis (AG) and gastric intestinal metaplasia (GIM) at least 4 biopsies are recommended: 2 from the antrum/incisura and 2 from the body sent in two different vials. As virtual chromoendoscopy with narrow-band-imaging (NBI) is valid both in the diagnosis and staging of GIM, it is reasonable to question the need to separate biopsy samples in all procedures.

Aims: To evaluate if biopsy samples can be placed in the same vial without implications in the diagnosis and follow-up of the patient, if during gastroscopy no typical endoscopic pattern of GIM with NBI is observed.

Methods: Multicentre prospective study of a consecutive sample of patients (n?=?183) submitted to gastroscopy using NBI with no superficial neoplastic lesions and no suggestive areas of GIM. Biopsies of both antrum/incisure and body were performed in all patients and samples were placed in the same vial for histologic assessment [according to OLGA (operative link for gastritis assessment) and OLGIM (operative link for gastric intestinal metaplasia)], blinded to endoscopic features.

Results: In all patients, OLGA and OLGIM calculation was possible as the pathologists could distinguish biopsy samples from antrum/incisure from those of gastric body. The negative predictive value was 100% for advanced stages of GIM or AG as 179 (98%) patients presented OLGIM 0 and only 4 (2%) presented OLGIM I. Regarding AG, 150 (82%) presented OLGA 0, 23 (13%) OLGA I and 10 (6%) OLGA II.

Conclusion: In the absence of a typical endoscopic pattern of GIM using NBI, it is effective to place biopsies’ specimens in the same vial (for Helicobacter pylori diagnosis) or even to abstain from biopsies as no single patient with significant changes seems to be missed. This change in clinical practice can have a significant impact on endoscopy costs.     

Hospice Care: Nurses’ Experience and Perception of Older Adult Patients’ Experience

Objectives: The current study sought to understand the differences hospice nurses perceived in caring for older adult patients who utilize hospice for longer and shorter periods, older adult patients’ experience of hospice services, and if length of hospice stays influenced the patients’ end-of-life experience.

Methods: Interpretative Phenomenological Analysis was used to extract themes and subthemes from 10 interviews conducted with hospice nursing staff.

Results: Four major themes were identified pertaining to nurses perspective on older adults’ views of hospice and how length of hospice use impacts end-of-life care.

Conclusion: These themes suggest hospice nursing staff believe longer hospice stays are more positive and that older adults identify more positive aspects of hospice when using it for longer periods of time. Results suggest that nurses believe length of use directly impacts patient care and the experience of hospice services.

Clinical Implications: Participating nurses reported that older adults have a lack of information on hospice services. It was suggested that more information is needed and that providing such education may lead to longer hospice stays.     

Treatment recommendations for small gastric gastrointestinal stromal tumors: positive endoscopic resection

Objectives: To evaluate the safety and efficacy of endoscopic resection and discuss the treatment strategy of small gastric gastrointestinal stromal tumors (GISTs) less than 2?cm.

Material and methods: The data of 713 patients, who underwent endoscopic submucosal dissection (ESD) for gastric submucosal tumors (SMTs), were retrospectively analyzed. We investigated the clinicopathological features and analyzed the risk potential of small gastric GISTs, and documented therapeutic and follow-up outcomes. We also compared the follow-up results between operated patients and 58 patients who were suspected of small gastric GISTs and underwent regular surveillance under endoscopic ultrasound (EUS) in the same period.

Results: GISTs were the most common gastric SMTs (289 cases, 40.5%), of which small GISTs were found in 250 cases. The mitotic index was less than 5 in all cases. However, 122 out of 250 cases (48.8%) had adverse factors under EUS, which were related to tumor size (p?<?.01). ESD was successfully performed in all patients, and no serious complication or perioperative death occurred. The follow-up period for 42.07?±?22.49 months revealed improvement of symptoms in 80.2% patients and showed no recurrence or metastasis. Of the 58 patients selected for EUS surveillance, 48 (82.8%) presented with gastrointestinal symptoms and 41 out of 48 (85.4%) were not relieved during follow-up and 16 (27.6%) with severe psychological problems.

Conclusions: ESD is a safe and effective treatment for small GISTs, which helps to confirm the diagnosis, improve symptoms and reduce the psychological pressure. Thus, we recommend endoscopic resection is a good option for small gastric GISTs once diagnosed.     

Urban–rural environmental exposure during childhood and subsequent risk of inflammatory bowel disease: a meta-analysis

Background: The relationship between living conditions in urban and rural areas during childhood and subsequent inflammatory bowel disease (IBD) remains controversial.

Aim: To explore the association between environmental exposures early in life and the subsequent risk of IBD.

Methods: Literature searches were conducted in the following databases: PubMed, EMBASE, and Conference Proceedings Citation Index. Studies were analyzed separately using rate ratios (RRs) or odds ratios (ORs) with 95% confidence intervals.

Results: The search strategy identified 15 studies. Of these, 9 studies explored the association between urban exposure during childhood and ulcerative colitis (UC), and 12 and 4 studies explored this relationship with Crohn’s disease (CD) and IBD, respectively. A meta-analysis showed that the pooled ORs estimated for the case–control studies of UC, CD, and IBD were 1.16 (0.83, 1.61), 1.45 (1.45, 1.85), and 1.34 (1.11, 1.62), respectively. The pooled RR estimated for the cohort studies of CD and IBD was 1.48 (1.17, 1.87). The stratified analysis and meta-regression showed significant relationships between CD and living conditions in case–control studies published during 2010–2017 and in non-European countries (P < 0.05).

Conclusions: Living conditions during childhood are positively associated with the subsequent development of IBD. Urban living environment is more common among those with CD than UC.     

Depression and risky alcohol use: an examination of the role of difficulties regulating positive emotions in trauma-exposed individuals

Background: The co-occurrence of depression and risky alcohol use is clinically relevant given their high rates of comorbidity and reciprocal negative impact on outcomes. Emotion dysregulation is one factor that has been shown to underlie this association. However, literature in this area has been limited in its exclusive focus on emotion dysregulation stemming from negative emotions.

Objectives: The goal of the current study was to extend research by exploring the role of difficulties regulating positive emotions in depression symptom severity, risky alcohol use, and their association.

Methods: Participants were 395 trauma-exposed adults recruited from Amazon’s Mechanical Turk (MTurk) platform (56.20% female, M_age = 35.55) who completed self-report questionnaires.

Results: Zero-order correlations among depression symptom severity, the three subscales of difficulties regulating positive emotions, and risky alcohol use were positive. Two subscales of difficulties regulating positive emotions—nonacceptance of positive emotions and difficulties controlling impulsive behavior when experiencing positive emotions—accounted for the relationship between depression symptom severity and risky alcohol use.

Conclusion: Results suggest the importance of incorporating techniques focused on improving positive emotion regulation skills in interventions for risky alcohol use among individuals with depression.     

The Role of Cultural and Family Values on Social Connectedness and Loneliness among Ethnic Minority Elders

Objectives: Ethnic minority elders have high levels of social isolation and loneliness. Assumptions about the family providing enough social support exist in the literature, contradicting ethnic minority elders’ reported levels of isolation and loneliness. While structural barriers influence feelings of isolation and loneliness, limited information exists about the role of cultural factors such as acculturation and family values. Accordingly, this study investigated the roles of acculturation and family values on loneliness and social isolation among ethnic minority elders.

Methods: Ethnic minority elders (N = 123) completed a questionnaire that assessed their social connectedness, measured by social network and levels of loneliness, and structural factors such as income. Additionally, cultural and family values were assessed by acculturation and the ‘family as referents’ dimension of familism, which refers to the belief that family members’ behaviour should meet with familial expectations.

Results: Statistical analysis using hierarchical regression indicated that ‘family as referents’ and acculturation predicted loneliness, but not social network.

Conclusions: This study raises the importance of considering cultural values when investigating predictors of loneliness among ethnic minority elders.

Clinical Implications: Findings highlight the importance of addressing familial expectations in programs aimed at alleviating loneliness among ethnic minority elders.     

Providing Assistance for Older Adult Financial Exploitation Victims: Implications for Clinical Gerontologists

Background and Objective: Despite the growth of financial exploitation research in the past decade, almost none has focused on older urban adults, and especially urban African Americans. The Success After Financial Exploitation (SAFE) program provides individual financial coaching to older urban adults.

Methods: We use community education, delivered separately to older adults and to the professionals who serve them, to raise awareness about financial exploitation (FE) and to motivate referrals for financial coaching. This paper describes the program and methodology, and uses case examples and preliminary research to investigate the intersection of FE and physical and mental health functioning.

Results: SAFE participants were able to repair their credit scores, reduce new financial burdens, and even recover monies they had lost due to FE. Case examples illustrate how financial scams and identity theft impacts urban older adults. Participants were assessed prior to the provision of services, and SAFE participants performed poorer on executive functioning tasks than participants in the control group. They also reported more physical health problems and anxiety and depressive symptoms. SAFE participants also had significantly higher risk scores on a financial decision-making scale.

Conclusion: Study findings advance our understanding of the impacts of FE on cognitive functioning, mental health, and financial decision-making.

Clinical Implications: Clinicians need to be more attuned to the financial health of their older clients, who, if they are struggling with financial exploitation, may also be suffering from problems with cognitive functioning and physical and mental health.     

Older Adults’ Experiences with Audiovisual Virtual Reality: Perceived Usefulness and Other Factors Influencing Technology Acceptance

Objective: This study explores how older adults respond to audiovisual virtual reality (VR) and perceive its usefulness to their lives.

Method: Focus groups were conducted with residents of a retirement community after they viewed two audiovisual VR simulations (n = 41). Thematic analysis was used to identify patterns in responses.

Results: Older adults described positive and negative emotional reactions to aspects of the VR experience, articulated content preferences, shared ideas to improve the usability of the equipment, and identified facilitators and barriers that influenced perceived usefulness. Recommendations for improving this technology include maximizing the positive aspects of VR through increasing interactivity, facilitating socializing with friends or family, and enhancing older adults’ ease of use. Desired content of simulations involved travel, continuing education, reminiscence, and self-care/therapy.

Conclusion: Virtual reality was reviewed positively, yet modifications are necessary to facilitate optimal user experience and potential benefit for this population.

Clinical Implications: As older adults are interested in using VR, especially if poor health prevents the continuation of desirable activities or new experiences, it is important to respond to older adults’ preferences and remove barriers that limit use and enjoyment.     

Risk of Social Isolation among Older Patients: What Factors Affect the Availability of Family,Friends, and Neighbors upon Hospitalization?

Objectives: To examine the prevalence of social isolation among older patients admitted to a hospital, and the effects of sociodemographic and health-related factors on the availability of their family, friends, and neighbor networks.

Methods: Analyses are based on interviews with a sample of 2,449 older patients admitted to an urban academic medical center in the United States. A nine-item version of Lubben’s Social Network Scale was developed and used to assess the availability of different social networks.

Results: About 47% of the sample was at risk of social isolation. The oldest old and non-White older adults showed greater risk. The availability of family networks was associated with age, sex, marital status, and prior hospitalization; friend networks with age, race, education, prior hospitalization, and functional limitations; neighbor networks with race, education, marital status, and functional limitations.

Conclusions: The risk of social isolation and the availability of social support for hospitalized older adults varies by both patient and network characteristics. Health professionals should attend to this risk and the factors associated with such risk.

Clinical Implications: By assessing the availability of various types and frequency of support among older patients, health professionals can better identify those who may need additional support after discharge. Such information should be used in discharge planning to help prevent unnecessary complications and potential readmission.     

Posttraumatic Stress Disorder in Older Adults: A Conceptual Review

Objectives: We provide a review of the literature on posttraumatic stress disorder (PTSD) in older adults, focusing largely on older U.S. military veterans in two primary areas: 1) assessment and diagnosis and 2) non-pharmacological treatment of PTSD in late life.

Methods: We performed a search using PubMed and Academic Search Premier (EBSCO) databases and reviewed reference sections of selected papers. We also drew on our own clinical perspectives and reflections of seven expert mental health practitioners.

Results: Rates of PTSD are lower in older compared with younger adults. The presence of sub-syndromal/partial PTSD is important and may impact patient functioning. Assessment requires awareness and adaptation for potential differences in PTSD experience and expression in older adults. Psychotherapies for late-life PTSD appear safe, acceptable and efficacious with cognitively intact older adults, although there are relatively few controlled studies. Treatment adaptations are likely warranted for older adults with PTSD and co-morbidities (e.g., chronic illness, pain, sensory, or cognitive changes).

Conclusions: PTSD is an important clinical consideration in older adults, although the empirical database, particularly regarding psychotherapy, is limited.

Clinical Implications: Assessment for trauma history and PTSD symptoms in older adults is essential, and may lead to increased recognition and treatment.     

Implementation and Evaluation of a Life Narrative Interview Program for Medical Inpatients

Objectives: Two studies in the early 1990s demonstrated that life narrative interviews conducted by age-peer volunteers strengthened the coping of older patients undergoing invasive medical procedures. The present article reports on the implementation of a similar life narrative interview program for medical inpatients and subsequent evaluation of the mood and coping effects of the intervention.

Methods: Three volunteers (mean age = 69 years) were trained to administer 45- to 60-minute life narrative interviews. Fifty-three inpatients (mean age = 70 years) on various units of a Mid-Atlantic non-profit hospital agreed to participate. The Positive and Negative Affect Schedule and Coping Self-Efficacy Inventory (CSEI) were administered before and after the interviews.

Results: T-tests indicated a significant increase in positive affect and decrease in negative affect following the interview but no changes in the CSEI. Patient satisfaction questions administered after the interview indicated that patients had a high level of satisfaction with the interview experience.

Conclusions: The life narrative interview program appeared to improve the overall mood of participants while providing a satisfying activity to engage in while in the hospital.

Clinical Implications: The project demonstrated a cost-effective method for employing volunteers to enhance the experience of patients at healthcare facilities.     

Dual biological therapy with anti-TNF,vedolizumab or ustekinumab in inflammatory bowel disease: a systematic review with pool analysis

Background: Inflammatory bowel diseases patients eligible for biological therapy represent a group with considerable disease burden and biologics only achieve 40% clinical remission rates in responders after 1 year of therapy.

Aims: To collect all the published data about patients treated with dual biological therapy with an Anti-TNF, vedolizumab or ustekinumab, for a period of at least 3 months and to pool the data about the effectiveness and safety.

Methods: A MEDLINE, and Web of Science search of all studies published in English until 1 January 2019 was conducted.

Results: We included 7 studies with a total of 18 patients. Fifteen patients were treated with a combination of an anti-TNF and vedolizumab, 3 patients were treated with vedolizumab and ustekinumab. Fifty-six percent of patients were affected by Crohn’s disease and 50% of patients were treated with an immunosuppressant drug or steroid too. A clinical improvement was obtained in 100% of patients, and an endoscopic improvement in 93% of patients. No serious adverse events were reported.

Conclusions: The use of dual biological therapy is an attractive therapeutic option and may be an opportunity to better tailor and personalize the therapies for patients. Further studies, as randomized control trials, to provide comparative efficacy and safety endpoints of combination therapies, and to clarify potential advantages of combined biological therapies, are needed.     

Mindfulness-Based Stress Reduction and Mindfulness-Based Cognitive Therapy with Older Adults: A Qualitative Review of Randomized Controlled Outcome Research

Objective: Many older adults cope with various chronic physical health conditions, and in some cases, with mental health and/or cognitive difficulties. Mindfulness-based interventions offer an evidence-based, mind-body complementary treatment approach for a wide range of comorbidities, yet most investigations were conducted with young or middle-aged adults. The purpose of this review was to identify randomized controlled trials (RCTs) of two leading mindfulness-based interventions conducted with older adults.

Methods: Our search of five databases identified seven RCT investigations of either Mindfulness-Based Stress Reduction (MBSR) or Mindfulness-Based Cognitive Therapy (MBCT) conducted exclusively with older adults.

Results: Results generally supported the use of MBSR for chronic low back pain, chronic insomnia, improved sleep quality, enhanced positive affect, reduced symptoms of anxiety and depression, and improved memory and executive functioning. In a sample of older adults exhibiting elevated anxiety in the absence of elevated depression, MBCT effectively reduced symptoms of anxiety.

Conclusions: This review highlights the feasibility and possible benefits of MBSR and MBCT for older adults. Additional large scale RCTs conducted with older adults coping with the range of physical, behavioral, and cognitive challenges older adults commonly face still are needed.

Clinical Implications: MBSR may be a promising intervention for older adults experiencing a variety of health concerns and possibly even cognitive decline. MBCT may reduce geriatric anxiety, although its effects on geriatric depression were not measured.     

Using a Reminiscence-based Approach to Investigate the Cognitive Reserve of a Healthy Aging Population

Objectives: The concept of Cognitive Reserve (CR) has been used to account for brain plasticity in older adults that may underlie the resilience against the effects of aging or pathology on cognitive abilities. This study aims at exploring the proxies of CR in a sample of healthy older adults by analyzing their spontaneous reminiscence through a discourse analysis approach.

Method: Fifteen community-dwelling older adults were asked to participate in a video-recorded, spontaneous reminiscence interview. Interviews were transcribed according to Conversation Analysis, and two judges classified the interview content identifying five main markers of CR: enriched environment, cognitively stimulating activities, education, physical activity, and social interaction.

Results: Reminiscence allowed to identify markers of CR. Sharing stories that are linked to CR markers promote positive emotion, coherent sense of self, and cognitive evaluation of the importance of the social network.

Conclusions: Reminisce looks like a possible approach not only to indirect evaluate the CR, but also to promote it.

Clinical Implications: The reminisce approach can be used as a clinical tool to assess and increase the CR, help the clinical population to experience more positive emotions, maintain a more defined sense of self, and value more the social resources available.     

The Use of Tablet Technology by Older Adults in Health Care Settings—Is It Effective and Satisfying? A Systematic Review and Meta Analysis

Objectives: This systematic review/meta-analysis examines the potential for older people to accept and use tablet technology in clinical settings by assessing satisfaction and effectiveness.

Methods: A comprehensive literature search was conducted of PubMed, SCOPUS, and CINAHL through March 2017. Inclusion criteria included studies with any clinical use of a tablet technology with a median patient age above 65 years.

Results: We included a total of 12 studies (4 randomized controlled trials, 4 cross-sectional studies, and 4 pre/post studies). Interventions included the use of tablet technology for medication self-management, post-surgery education, memory retention, cognitive rehabilitation, and exercise promotion. The use of tablet technology by older people in clinical settings was associated with high satisfaction with a pooled prevalence of satisfaction of 78%; 95% CI 27–100. We did not find evidence for effectiveness in improving clinical or behavioral outcomes.

Conclusions: Older people can use and are satisfied with table technology in clinical settings. More studies are needed to evaluate the effectiveness of tablet technology at promoting health outcomes.

Clinical Implications: Clinicians should be encouraged to utilize tablet technology in the care of older patients.     

Lighten UP! A Community-Based Group Intervention to Promote Eudaimonic Well-Being in Older Adults: A Multi-Site Replication with 6 Month Follow-Up

Objectives: Eudaimonic well-being (EWB), increasingly recognized as a critical component of health, typically declines in later life, and there are no existing programs to sustain or increase EWB in older adults. Lighten UP! is an 8-week program to promote EWB through facilitated group sessions in community settings and at-home practice. Building on earlier pilot research, the current study assessed the effect of the Lighten UP! Program using a longitudinal, multi-site design.

Methods: Men and women (N = 169) aged 60 and over were recruited from three Wisconsin communities. EWB, life satisfaction, depression, and diverse aspects of health were assessed before and after the program and at 6-month follow up.

Results: Participants reported significantly increased EWB; these changes were maintained 6 months later. The specific EWB domains of self-acceptance, positive relations, and personal growth showed the most robust gains. Participants also showed significant and sustained declines in depressive symptoms, anxiety, and hostility.

Conclusions: Lighten UP! Program confirmed its positive effects for enhancing EWB in older adults living in multiple community settings.

Clinical Implications: Programs that sustain or enhance EWB in older adults can be expected to yield improvements in diverse aspects of mental and physical health.     

Self-Compassion,Coping Strategies,and Caregiver Burden in Caregivers of People with Dementia

Objective: Caring for someone with dementia can have negative consequences for caregivers, a phenomenon known as caregiver burden. Coping strategies influence the impact of caregiving-related stress. Specifically, using emotion-focused strategies has been associated with lower levels of burden, whereas dysfunctional strategies have been related to increased burden. The concept of self-compassion has been linked to both positive outcomes and the coping strategies that are most advantageous to caregivers. However, as yet, no research has studied self-compassion in caregivers. Therefore, the aim of this study was to explore the relationship between self-compassion, coping strategies and caregiver burden in dementia caregivers.

Method: Cross-sectional survey data was collected from 73 informal caregivers of people with dementia recruited from post-diagnostic support services and caregiver support groups.

Results: Self-compassion was found to be negatively related to caregiver burden and dysfunctional coping strategies and positively related to emotion-focused coping strategies. Dysfunctional strategies mediated the relationship between self-compassion and caregiver burden, whereas emotion-focused strategies did not.

Conclusion: Caregivers with higher levels of self-compassion report lower levels of burden and this is at least partly due to the use of less dysfunctional coping strategies.

Clinical Implications: Interventions that develop self-compassion could represent a useful intervention for struggling caregivers.     

Assessment of Cognitive Training & Social Interaction in People with Mild to Moderate Dementia: A Pilot Study

Objectives: To evaluate the cognitive, neuropsychiatric, and quality of life outcomes of computer-based cognitive training and social interaction on people with mild to moderate dementia.

Methods: Ten individuals with dementia were recruited to complete a cognitive training regimen. They were randomly assigned to a high social interaction (HSI) group (n = 5) and low social interaction (LSI) group (n = 5). Eight of the original 10 participants completed the cognitive training and were evaluated on cognitive abilities, neuropsychiatric symptoms (NPS), and quality of life (QoL).

Results: Mean scores for the HSI group increased on cognitive assessments, where mean scores for the LSI group saw decline, or stability. There was an overall reduction in the frequency and severity of NPS presentation in both the HSI and LSI group. Mixed results were found for mean changes in QoL.

Discussion: These results support the idea of social interaction influencing cognitive outcomes, cognitive training influencing NPS, and both social interaction and cognitive training influencing QoL. The findings illustrate the feasibility and importance of incorporating social activity to computerized cognitive training for people with dementia.

Clinical Implications: Cognitive training that incorporates social interaction may be a promising intervention for individuals with dementia experiencing NPS.