Feasibility and Efficacy of Addiction-Focused Eye Movement Desensitization Reprocessing in Adults with Substance Use Disorder.

PURPOSE: Addiction-focused eye movement desensitization reprocessing (AF-EMDR) is a viable add-on therapy to treat memories that drive addiction cravings. However, little research has explored AF-EMDR and its effects in people with substance abuse disorder (SUD). The purposes of this study were to determine the feasibility of conducting AF-EMDR and to test the preliminary efficacy of AF-EMDR on overall cravings experienced by persons with SUD, craving, perseverations associated with addiction, and irrational cognitions related to addiction. METHODS: This pilot study used a two-arm randomized controlled trial (RCT) design with an experimental group (AF-EMDR + cognitive behavioral therapy [CBT]) and a control group (CBT Only). Thirty participants were recruited from a residential program or a partial hospitalization program in a recovery center in Florida, from October 2021 through January 2022 and randomly assigned to the experimental group (n = 15) or the control group (n = 15). RESULTS: All participants adhered to the four-session 60-min AF-EMDR intervention and post-intervention data collection; 98.33% completed all four sessions. Results indicated significant reductions in cravings, perseverative thoughts about substance of choice, and irrational cognitions among participants in both the experimental (AF-EMDR + CBT) and control (CBT Only) groups during the intervention; however, there was no significant difference between groups. CONCLUSIONS: The results showed positive trends in decreasing craving. However, more clinical trials with a larger sample are necessary to assess the efficacy and sustainability of such effects in persons with SUD.

'Now I can bend and meet people virtually in my home': The experience of a remotely supervised online chair yoga intervention and visual socialisation among older adults with dementia.

BACKGROUND: Little research has been conducted on telehealth-based interventions in older adults. There has been no study of the use of telehealth-based online chair yoga (CY) to improve physical activity and manage dementia symptoms and socialisation for older adults with dementia who are socially isolated. OBJECTIVES: The study identified benefits, challenges and facilitators in participating in remotely supervised online CY from the perspective of older adults with dementia and their caregivers, including what would help them to participate in online interventions. METHODS: In a qualitative descriptive design, four online focus groups (two pre-intervention and two post-intervention) conducted via videoconference explored the benefits, challenges and facilitators in participating in a remotely supervised twice-weekly, 8-week online CY intervention. A total of 17 participants (eight people with dementia and nine family caregivers) attended the focus groups. The data were subjected to thematic analysis. RESULTS: Thematic analysis of data identified three themes from the perspectives of older adults with dementia and their caregivers: (a) benefits (e.g. sleep and relaxation, emotional regulation, flexibility, muscle strength, convenience, caregiver-participant connection), (b) challenges (e.g. technological setup) and (c) lessons learned (e.g. inclusion of caregiver, yoga instructor, visual cues, socialisation, safety). The online intervention was beneficial to participants, who reported that they wanted to continue home-based online CY practice. CONCLUSION: Convenience was the major advantage for the participant to continue to practice online CY. The online intervention offered virtual socialisation, which could be significant for motivating older adults to continue the CY program. IMPLICATIONS FOR PRACTICE: Gerontological nurses could add CY as a nonpharmacological component of a treatment plan and monitor older adults' progress during the online intervention. The home-based online CY intervention should be prioritised to promote health and wellness in socially isolated older adults with dementia.

Remotely supervised home-based online chair yoga intervention for older adults with dementia: Feasibility study.

BACKGROUND: and Purpose: Social isolation and caregiver burden call for an innovative way to deliver a chair yoga (CY) intervention to older adults with dementia who cannot travel to a community center. During a remotely supervised CY session, the yoga instructor can monitor each participant's pose and correct poses to optimize efficacy of CY and reduce chances of injury. This study assessed the feasibility of a remotely supervised online CY intervention for older adults with dementia and explored the relationship between CY and clinical outcomes: pain interference, mobility, risk of falling, sleep disturbance, autonomic reactivity, and loneliness. METHODS: Using a one-group pretest/posttest design, a home-based CY intervention was delivered remotely to 10 older adults with dementia twice weekly in 60-minute sessions for 8 weeks. Psychosocial and physiological (i.e., cardiac) data were collected remotely at baseline, mid-intervention, and post-intervention. RESULTS: The results indicated that remotely supervised online CY is a feasible approach for managing physical and psychological symptoms in socially isolated older adults with dementia, based on retention (70%) and adherence (87.5%), with no injury or other adverse events. While there were no significant findings for pain interference, mobility, sleep, or social loneliness longitudinally, emotional loneliness showed a significant increase, F(1.838, 11.029) = 6.293, p = .016, η2 = 0.512, from baseline to post-intervention. Although participants were socially connected to other participants via a videoconferencing platform, emotional loneliness increased during the pandemic period. CONCLUSION: A home-based remotely supervised online CY is a feasible approach for socially isolated older adults with dementia who are unable to travel to a facility.

Gintonin facilitates brain delivery of donepezil, a therapeutic drug for Alzheimer disease, through lysophosphatidic acid 1/3 and vascular endothelial growth factor receptors.

BACKGROUND: Gintonin is a ginseng-derived exogenous G-protein-coupled lysophosphatidic acid (LPA) receptor ligand, which exhibits in vitro and in vivo functions against Alzheimer disease (AD) through lysophosphatidic acid 1/3 receptors. A recent study demonstrated that systemic treatment with gintonin enhances paracellular permeability of the blood-brain barrier (BBB) through the LPA1/3 receptor. However, little is known about whether gintonin can enhance brain delivery of donepezil (DPZ) (Aricept), which is a representative cognition-improving drug used in AD clinics. In the present study, we examined whether systemic administration of gintonin can stimulate brain delivery of DPZ. METHODS: We administered gintonin and DPZ alone or coadministered gintonin with DPZ intravenously or orally to rats. Then we collected the cerebral spinal fluid (CSF) and serum and determined the DPZ concentration through liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis. RESULTS: Intravenous, but not oral, coadministration of gintonin with DPZ increased the CSF concentration of DPZ in a concentration- and time-dependent manner. Gintonin-mediated enhancement of brain delivery of DPZ was blocked by Ki16425, a LPA1/3 receptor antagonist. Coadministration of vascular endothelial growth factor (VEGF) + gintonin with DPZ similarly increased CSF DPZ concentration. However, gintonin-mediated enhancement of brain delivery of DPZ was blocked by axitinip, a VEGF receptor antagonist. Mannitol, a BBB disrupting agent that increases the BBB permeability, enhanced gintonin-mediated enhancement of brain delivery of DPZ. CONCLUSIONS: We found that intravenous, but not oral, coadministration of gintonin facilitates brain delivery of DPZ from plasma via LPA1/3 and VEGF receptors. Gintonin is a potential candidate as a ginseng-derived novel agent for the brain delivery of DPZ for treatment of patients with AD.

A local difference in blood-brain barrier permeability in the caudate putamen and thalamus of a rat brain induced by focused ultrasound.

A blood-brain barrier (BBB) opening induced by focused ultrasound (FUS) has been widely studied as an effective way of treating brain diseases. We investigate the effect of ultrasound's incidence angle at caudate putamen (Cp) and thalamus (Th) of the rat brain by inducing the same power of focused ultrasound that corresponds to the acoustic pressure of 0.65 MPa in free field. The BBB permeability (Ktrans) was quantitatively evaluated with dynamic contrast-enhanced magnetic resonance imaging. The group averaged (n = 11) maximum Ktrans at Cp (0.021 ± 0.012 min-1) was 1.39 times smaller than the Ktrans of Th (0.029 ± 0.01 min-1) with p = 0.00343. The group averaged (n = 6) ultrasound's incidence angles measured using the computed tomography image of rat skulls were compared with the maximum Ktrans and showed a negatively linear relation R2 = 0.7972). The maximum acoustic pressure computed from the acoustic simulation showed higher average acoustic pressures at Th (0.37 ± 0.02 MPa) compared to pressures at Cp (0.32 ± 0.01 MPa) with p = 0.138 × 10-11. More red blood cell were observed at the Th region compared to the Cp region in the tissue staining. These results indicate that localized characteristics of the sonication target within the subject should be considered for safer and more efficient BBB disruption induced by FUS.

Perceived Benefits of Using Nonpharmacological Interventions in Older Adults With Alzheimer's Disease or Dementia With Lewy Bodies.

The current qualitative research explored perceived effects of three nonpharmacological interventions (chair yoga [CY], participatory music intervention [MI], and chair-based exercise [CBE]) in managing symptoms in older adults with Alzheimer's disease or dementia with Lewy bodies from family caregivers' perspectives. Three focus groups were conducted following completion of the 12-week interventions. Constant comparative analysis determined whether each intervention had perceived effects on symptoms, based on caregivers' perspectives. Three major themes emerged: (a) Changes in Cognitive Symptoms, (b) Changes in Physical Function, and (c) Changes in Mood, Behavioral Symptoms, and Sleep Disturbance. Results can be integrated into treatment plans for older adults with dementia. Future research should focus on CY or CBE with support from caregivers to manage dementia symptoms and compare CY or CBE practiced with caregivers against CBE or CY practiced solely by participants with dementia. [Journal of Gerontological Nursing, 46(1), 37-46.].

Feasibility of Conducting Nonpharmacological Interventions to Manage Dementia Symptoms in Community-Dwelling Older Adults: A Cluster Randomized Controlled Trial.

This study assessed the feasibility of conducting 3 nonpharmacological interventions with older adults in dementia, exploring the effects of chair yoga (CY), compared to music intervention (MI) and chair-based exercise (CBE) in this population. Using a cluster randomized controlled trial (RCT), 3 community sites were randomly assigned 1:1:1 to CY, MI, or CBE. Participants attended twice-weekly 45-minute sessions for 12 weeks. Thirty-one participants were enrolled; 27 safely completed the interventions and final data collection (retention rate of 87%). Linear mixed modeling was performed to examine baseline and longitudinal group differences. The CY group improved significantly in quality of life compared to the MI group (CY mean = 35.6, standard deviation [SD] = 3.8; MI mean = 29.9, SD = 5.3, P = .010). However, no significant group differences were observed in physical function, behavioral, or psychological symptoms (eg, for mini-PPT: slopetime = 0.01, standard error [SE] = 0.3, P = .984 in the CBE group; slopetime = -0.1, SE = 0.3, P = .869 in the MI group; slopetime = -0.3, SE = 0.3, P = .361 in the CY group) over the 12-week intervention period. Overall, this pilot study is notable as the first cluster RCT of a range of nonpharmacological interventions to examine the feasibility of such interventions in older adults, most with moderate-to-severe dementia. Future clinical trials should be conducted to examine the effects of nonpharmacological interventions for older adults with dementia on health outcomes.

A Narrative Review of Movement-Based Mind-Body Interventions: Effects of Yoga, Tai Chi, and Qigong for Back Pain Patients.

This narrative literature review evaluated the effects of movement-based mind-body interventions (MMBIs; yoga, tai chi, and qigong) on low back pain. A search of databases was conducted to identify relevant studies. Thirty-two articles met inclusion criteria and were included for this narrative review. Of the reviewed studies, the highest number focused on yoga intervention (n = 25), 4 focused on qigong, and 3 focused on tai chi in managing back pain. The selected articles showed MMBI to be effective for treatment of low back pain, reporting positive outcomes such as reduction in pain or psychological distress (eg, depression and anxiety), and improved functional ability. However, little is known about the effects of MMBI, in particular qigong and tai chi. More clinical trials are needed to determine how to reduce back pain, improve physical function, and minimize behavioral and psychological symptoms associated with low back pain. Nurse practitioners may introduce such mind-body interventions for managing pain, especially for patients at high risk for adverse effects from pharmacological treatment, and refer them to a yoga therapist, tai-chi instructor, or qigong instructor.

A Pilot Study of the Effects of Chair Yoga and Chair-Based Exercise on Biopsychosocial Outcomes in Older Adults With Lower Extremity Osteoarthritis.

This pilot study examined whether chair yoga and chair-based exercise are effective in managing biopsychosocial outcomes for older adults with lower extremity osteoarthritis. Both interventions improved physical function and mobility over time, although no significant differences between the 2 interventions were identified.

Synthesis of Clovamide Analogues That Inhibit NO Production in Activated BV-2 Microglial Cells.

A series of methyl ester of clovamide analogues, where the hydroxyl group of catechol moiety in caffeic acid and L-3,4-dihydroxyphenylalanine (L-dopa) was replaced with various functional groups, were synthesized and their inhibitory effects on nitric oxide (NO) production and inducible NO synthase (iNOS) expression in lipopolysaccharide (LPS)-induced BV2 cells were tested. Among the synthesized compounds, 3,5-ditrifluoromethyl analogue 9l (IC50=2.8 µM) exhibited a potency about 26.3 times greater than that of the parent compound 9a (IC50=73.6 µM) and suppressed NO production dose-dependently without cytotoxicity. Compound 9l also inhibited iNOS expression in LPS-induced BV2 cells at 2.5, 5 and 10 µM concentrations. These results suggested that the dihydroxyl group of catechol moiety in caffeic acid unit is not essential for the suppression of NO production and that 9l has potential as a potent inhibitor of NO production.

Chair Yoga: Feasibility and Sustainability Study With Older Community-Dwelling Adults With Osteoarthritis.

This study measured the feasibility of completing a randomized control trial on an 8-week seated yoga program for older adults with osteoarthritis. Part of the feasibility of this program was to determine whether participants would continue the yoga practice at home using a guide book after the 8-week program. Findings demonstrated that once participants were not in a group setting for the yoga, they did not continue with yoga practice. This outcome demonstrates the need for group programs for older adults to promote adherence to movement-based programs. (Trial registration: ClinicalTrials.Gov: NCT02113410).

A Pilot Randomized Controlled Trial of the Effects of Chair Yoga on Pain and Physical Function Among Community-Dwelling Older Adults With Lower Extremity Osteoarthritis.

OBJECTIVES: To determine effects of Sit 'N' Fit Chair Yoga, compared to a Health Education program (HEP), on pain and physical function in older adults with lower extremity osteoarthritis (OA) who could not participate in standing exercise. DESIGN: Two-arm randomized controlled trial. SETTING: One HUD senior housing facility and one day senior center in south Florida. PARTICIPANTS: Community-dwelling older adults (N = 131) were randomly assigned to chair yoga (n = 66) or HEP (n = 65). Thirteen dropped after assignment but prior to the intervention; six dropped during the intervention; 106 of 112 completed at least 12 of 16 sessions (95% retention rate). INTERVENTIONS: Participants attended either chair yoga or HEP. Both interventions consisted of twice-weekly 45-minute sessions for 8 weeks. MEASUREMENTS: Primary: pain, pain interference; secondary: balance, gait speed, fatigue, functional ability measured at baseline, after 4 weeks of intervention, at the end of the 8-week intervention, and post-intervention (1 and 3 months). RESULTS: The chair yoga group showed greater reduction in pain interference during the intervention (P = .01), sustained through 3 months (P = .022). WOMAC pain (P = .048), gait speed (P = .024), and fatigue (P = .037) were improved in the yoga group during the intervention (P = .048) but improvements were not sustained post intervention. Chair yoga had no effect on balance. CONCLUSION: An 8-week chair yoga program was associated with reduction in pain, pain interference, and fatigue, and improvement in gait speed, but only the effects on pain interference were sustained 3 months post intervention. Chair yoga should be further explored as a nonpharmacologic intervention for older people with OA in the lower extremities. TRIAL REGISTRATION: ClinicalTrials.gov: NCT02113410.

Patient safety competence for final-year health professional students: Perceptions of effectiveness of an interprofessional education course.

As final-year medical and nursing students will soon play key roles in frontline patient care, their preparedness for safe, reliable care provision is of special importance. We assessed patient safety competencies of final-year health profession students, and the effect of a 1-day patient safety education programme on these competencies. A cross-sectional survey was conducted with 233 students in three colleges of medicine, nursing, and traditional medicine in Seoul. A before-and-after study followed to evaluate the effectiveness of the curriculum. Patient safety competency was measured using the Health-Professional Education for Patients Safety Survey (H-PEPSS) and an objective patient safety knowledge test. The mean scores were 3.4 and 1.7 out of 5.0, respectively. The communication domain was rated the highest and the teamwork domain was rated the lowest. H-PEPSS scores significantly differed between the students from three colleges. The 1-day patient safety education curriculum significantly improved H-PEPSS and knowledge test scores. These results indicated that strengthening patient safety competencies, especially teamwork, of students is required in undergraduate healthcare curricula. A 1-day interprofessional patient safety education programme may be a promising strategy. The findings suggest that interprofessional patient safety education needs to be implemented as a core undergraduate course to improve students' safety competence.

The Effect of Chair Yoga on Biopsychosocial Changes in English- and Spanish-Speaking Community-Dwelling Older Adults with Lower-Extremity Osteoarthritis.

Chair yoga (CY), a mind-body therapy, is a safe nonpharmacological approach for managing osteoarthritis (OA) in older adults who cannot participate in standing exercise. However, there is no linguistically tailored CY program for those with limited English proficiency (LEP). This 2-arm randomized controlled trial compared the effects of a linguistically tailored yoga program (English and Spanish versions) on the outcomes of pain, physical function, and psychosocial factors compared to the effects of a linguistically tailored Health Education Program (HEP; English and Spanish versions). Participants with lower-extremity OA, recruited from 2 community sites, completed the Spanish (n = 40) or English (n = 60) version of twice-weekly 45-min CY or HEP sessions for 8 weeks. Data were collected at baseline, 4 weeks, 8 weeks, and 1- and 3-month follow-ups. English and Spanish CY groups (but neither HEP language group) showed significant decreases in pain interference. Measures of OA symptoms, balance, depression, and social activities were not significantly different between English and Spanish versions of CY and English and Spanish versions of HEP. It was concluded that the Spanish and English versions of CY and HEP were equivalent. Linguistically tailored CY could be implemented in aging-serving communities for persons with LEP.

Effects of Yoga on Symptoms, Physical Function, and Psychosocial Outcomes in Adults with Osteoarthritis: A Focused Review.

Osteoarthritis (OA) is a highly prevalent and disabling chronic condition. Because physical activity is a key component in OA management, effective exercise interventions are needed. Yoga is an increasingly popular multimodal mind-body exercise that aims to promote flexibility, strength, endurance, and balance. Its gentle approach is potentially a safe and effective exercise option for managing OA. The purpose of this focused review is to examine the effects of yoga on OA symptoms and physical and psychosocial outcomes. A comprehensive search was conducted using seven electronic databases. Twelve reports met inclusion criteria involving a total of 589 participants with OA-related symptoms. A variety of types, frequencies, and durations of yoga interventions were reported; Hatha and Iyengar yoga were the most commonly used types. Frequency of intervention ranged from once a week to 6 days a week. Duration of the interventions ranged from 45 to 90 mins per session for 6 to 12 wks. Yoga intervention resulted in reductions in pain, stiffness, and swelling, but results on physical function and psychosocial well-being were inconclusive because of a variety of outcome measures being used.

Factor structure of the Arthritis-Related Health Belief instrument in ethnically diverse community-dwelling older adults with chronic pain.

Nonpharmacological treatment of chronic pain in older people can be effective but attitudes and adherence to use of this treatment may differ by ethnicity. This study supports that a modified 14-item instrument based on the modified Health Belief Model-the arthritis-related health belief instrument (AHBI)-can be used across ethnically diverse older adults (i.e., European Americans, Hispanics, African Americans, and Afro-Caribbeans). Confirmatory factor analysis tested the factor structure of the AHBI to eliminate items inappropriate for this population. Structural equation modeling tested expected relationships among four latent variables-severity, susceptibility, barriers, and benefits-across the four ethnic groups. Findings suggest that the modified 14-item AHBI (eliminating two items from the original AHBI) adequately described the four latent factors pertaining to use of nonpharmacological pain therapy in this sample. All items registered substantial loadings (.41-.95) on the hypothesized factors, operating similarly across the four ethnic groups. The modified 14-item AHBI may be useful in (a) assessing how individual perceptions influence access to nonpharmacological pain therapy among ethnically diverse community-dwelling older adults, with the goal to develop and implement effective pain treatment for this population; and (b) measuring the likelihood of using nonpharmacological pain therapy by older adults. The modified 14-item AHBI can help health care providers to provide accurate pain assessment and examine domains that could affect use of nonpharmacological pain therapy by ethnically diverse older adults and guide practice with them by identifying barriers to use of such therapies and providing education to encourage their use.

The effect of Sit 'n' Fit Chair Yoga among community-dwelling older adults with osteoarthritis.

The study measured effects of Sit 'N' Fit Chair Yoga on pain and physical and psychological functioning. A quasi-experimental research design included a yoga intervention group and an attention control group. There was greater improvement in depression and life satisfaction in the yoga group than in the control group.

A characterization of pain in racially and ethnically diverse older adults: a review of the literature.

This article presents a critical review of the influence of interracial and ethnic variation on pain prevalence, intensity, interference/function/disability, and treatment in older adults. A search of scientific databases published from 1900 to 2011, using key words associated with pain, geriatrics, and race/ethnicity, identified 180 articles, of which 27 empirical studies met the inclusion criteria. Of the retained articles, 17 reported that race/ethnicity was a statistically significant factor at p < .05. Minority older adults reported a higher prevalence of pain and higher pain intensity, and variable responses regarding function/disability compared with responses by non-Hispanic White older adults. Minority older adults were less likely to receive prescription pharmacologic treatments and surgery, and they were more likely to use complementary and alternative medicine treatments. There are interracial/ethnic differences in pain assessment and treatment interventions among older adults.

The effect of chair yoga in older adults with moderate and severe Alzheimer's disease.

Using a quasi-experimental single-group design, this study examined the feasibility of older adults with Alzheimer's disease (AD)-type dementia to complete the Sit 'N' Fit Chair Yoga Program. Physical function of participants who completed the program was measured. The nine older adults with AD (mean age = 83) participated in the 8-week Sit 'N' Fit Chair Yoga Program. To measure physical function, the Six-Minute Walk Test, the Gait Speed Test, and the Berg Balance Scale were administered at pre-intervention, 4 weeks, 8 weeks, and 1 month after program completion. All participants completed the program. Positive changes were seen across all physical measures. Further study, using a larger sample and including a control group, is needed to fully determine the effect of the Sit 'N' Fit Chair Yoga Program on older adults with moderate to severe AD.

Chronic pain management by ethnically and racially diverse older adults: pharmacological and nonpharmacological pain therapies.

UNLABELLED: SUMMARY  AIMS: Exploration of racial and ethnic group differences in noncancer chronic pain management in older adults. Participants & methods: Qualitative data, which were collected in semistructured face-to-face interviews with 44 racially and ethnically diverse community-dwelling older adults (ten African-Americans, ten Hispanics, 12 Afro-Caribbeans and 12 non-Hispanic whites), were analyzed using constant comparative analysis. RESULTS: The three racial and ethnic minority groups were more likely to use culturally based treatments (e.g., herbal tea and avocado leaves), home remedies and folk medicine, and/or psychological therapies (e.g., distraction and relaxation) than non-Hispanic whites to manage chronic pain. African-Americans relied on religious coping methods. Non-Hispanic whites were more likely to use physical interventions such as massage and chiropractic treatment. CONCLUSION: Study findings suggest differences by ethnicity in preferred pain interventions for an older adult population.