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Kealy C, Potts C, Mulvenna MD, Donohoe G, O'Neill S, Barry MM. Coproduction of accessible digital mental health supports in partnership with young people from marginalised backgrounds: a scoping review protocol. BMJ Open 2024; 14:e082247. [PMID: 38754879 PMCID: PMC11097861 DOI: 10.1136/bmjopen-2023-082247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 04/15/2024] [Indexed: 05/18/2024] Open
Abstract
INTRODUCTION Despite the evidence supporting the value of digital supports for enhancing youth mental health services, there is a lack of guidance on how best to engage with young people in coproduction processes during the design and evaluation of these technologies. User input is crucial in digital mental health, especially for disadvantaged, vulnerable and marginalised young people as they are often excluded from coproduction. A scoping review of international literature written in English will explore the coproduction processes with marginalised young people in digital mental health supports, from mental health promotion to targeted interventions. The review is guided by the research question: what are the most appropriate coproduction processes for engaging young people, especially marginalised young people, in the different stages of designing and evaluating digital mental health supports? The review aims to map and summarise the evidence, inform the overall research project and address the knowledge gaps. METHODS AND ANALYSIS The scoping review uses Arksey and O'Malley's framework and the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols Extension for Scoping Reviews. From 22-24 October 2023, PubMed, Scopus, EBSCO, ASSIA, Web of Science, Ovid MEDLINE, Cochrane database, Embase, Google Scholar, ProQuest, OAIster and BASE will be systematically searched. Papers from 2021 onwards with a range of study designs and evidence that illustrate engagement with marginalised young people (aged 16-25) in the design, implementation and evaluation of digital technologies for young people's mental health will be considered for inclusion. At least two reviewers will screen full texts and chart data. The results of this review will be summarised quantitatively through numerical counts of included literature and qualitatively through a narrative synthesis. ETHICS AND DISSEMINATION Ethical approval is not required. Results will be disseminated through publications in peer-reviewed journals. TRIAL REGISTRATION NUMBER This scoping review protocol has been registered with the Open Science Framework (https://osf.io/9xhgv).
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Affiliation(s)
- Carmen Kealy
- Health Promotion Research Centre, University of Galway, Galway, Ireland
| | | | | | - Gary Donohoe
- School of Psychology, University of Galway, Galway, Ireland
| | | | - Margaret M Barry
- Health Promotion Research Centre, University of Galway, Galway, Ireland
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Marshall H, Ward J, Wang B, Andraweera P, McMillan M, Flood L, Bell C, Sisnowski J, Krause V, Webby R, Childs E, Gunathilake M, Egoroff N, Leong L, Lawrence A, Baird R, Freeman K, Menouhos D, Whiley DM, Karnon J, van Hal S, Lahra MM. Comprehensive observational study evaluating the enduring effectiveness of 4CMenB, the meningococcal B vaccine against gonococcal infections in the Northern Territory and South Australia, Australia: study protocol. BMJ Open 2024; 14:e079144. [PMID: 38719318 PMCID: PMC11086485 DOI: 10.1136/bmjopen-2023-079144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 03/28/2024] [Indexed: 05/12/2024] Open
Abstract
INTRODUCTION The effectiveness of antibiotics for treating gonococcal infections is compromised due to escalating antibiotic resistance; and the development of an effective gonococcal vaccine has been challenging. Emerging evidence suggests that the licensed meningococcal B (MenB) vaccine, 4CMenB is effective against gonococcal infections due to cross-reacting antibodies and 95% genetic homology between the two bacteria, Neisseria meningitidis and Neisseria gonorrhoeae, that cause the diseases. This project aims to undertake epidemiological and genomic surveillance to evaluate the long-term protection of the 4CMenB vaccine against gonococcal infections in the Northern Territory (NT) and South Australia (SA), and to determine the potential benefit of a booster vaccine doses to provide longer-term protection against gonococcal infections. METHODS AND ANALYSES This observational study will provide long-term evaluation results of the effectiveness of the 4CMenB vaccine against gonococcal infections at 4-7 years post 4CMenB programme implementation. Routine notifiable disease notifications will be the basis for assessing the impact of the vaccine on gonococcal infections. Pathology laboratories will provide data on the number and percentage of N. gonorrhoeae positive tests relative to all tests administered and will coordinate molecular sequencing for isolates. Genome sequencing results will be provided by SA Pathology and Territory Pathology/New South Wales Health Pathology, and linked with notification data by SA Health and NT Health. There are limitations in observational studies including the potential for confounding. Confounders will be analysed separately for each outcome/comparison. ETHICS AND DISSEMINATION The protocol and all study documents have been reviewed and approved by the SA Department for Health and Well-being Human Research Ethics Committee (HREC/2022/HRE00308), and the evaluation will commence in the NT on receipt of approval from the NT Health and Menzies School of Health Research Human Research Ethics Committee. Results will be published in peer-reviewed journals and presented at scientific meetings and public forums.
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Affiliation(s)
- Helen Marshall
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Hospital, Adelaide, South Australia, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - James Ward
- Poche Centre, The University of Queensland, Brisbane, Queensland, Australia
| | - Bing Wang
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Hospital, Adelaide, South Australia, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Prabha Andraweera
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Hospital, Adelaide, South Australia, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Mark McMillan
- Vaccinology and Immunology Research Trials Unit, Women's and Children's Hospital, Adelaide, South Australia, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Louise Flood
- Communicable Disease Control Branch, Department for Health and Wellbeing, Government of South Australia, Adelaide, South Australia, Australia
| | - Charlotte Bell
- Communicable Disease Control Branch, Department for Health and Wellbeing, Government of South Australia, Adelaide, South Australia, Australia
| | - Jana Sisnowski
- Communicable Disease Control Branch, Department for Health and Wellbeing, Government of South Australia, Adelaide, South Australia, Australia
| | - Vicki Krause
- Centre for Disease Control & Environmental Health, NT Health, Northern Territory Government, Darwin, Northern Territory, Australia
| | - Rosalind Webby
- Centre for Disease Control & Environmental Health, NT Health, Northern Territory Government, Darwin, Northern Territory, Australia
| | - Emma Childs
- Immunisation and Notifiable Diseases, NT Health, Northern Territory Government, Darwin, Northern Territory, Australia
| | - Manoji Gunathilake
- Centre for Disease Control & Environmental Health, NT Health, Northern Territory Government, Darwin, Northern Territory, Australia
| | - Natasha Egoroff
- Centre for Disease Control & Environmental Health, NT Health, Northern Territory Government, Darwin, Northern Territory, Australia
| | - Lex Leong
- SA Pathology, SA Health, Government of South Australia, Adelaide, South Australia, Australia
| | - Andrew Lawrence
- SA Pathology, SA Health, Government of South Australia, Adelaide, South Australia, Australia
| | - Rob Baird
- Territory Pathology, NT Health, Northern Territory Government, Darwin, Northern Territory, Australia
| | - Kevin Freeman
- Territory Pathology, NT Health, Northern Territory Government, Darwin, Northern Territory, Australia
| | - Dimitrios Menouhos
- Territory Pathology, NT Health, Northern Territory Government, Darwin, Northern Territory, Australia
| | - David M Whiley
- UQ Centre for Clinical Research, The University of Queensland and Pathology Queensland, Brisbane, Queensland, Australia
| | - Jonathan Karnon
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Sebastian van Hal
- Microbiology, NSW Health Pathology, Sydney, New South Wales, Australia
- The University of Sydney, Sydney, New South Wales, Australia
| | - Monica M Lahra
- Microbiology, NSW Health Pathology, Sydney, New South Wales, Australia
- The University of New South Wales, Sydney, New South Wales, Australia
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Xian G, Chai Y, Gong Y, He W, Ma C, Zhang X, Zhang J, Ma Y. The relationship between healthy lifestyles and cognitive function in Chinese older adults: the mediating effect of depressive symptoms. BMC Geriatr 2024; 24:299. [PMID: 38549104 PMCID: PMC10979595 DOI: 10.1186/s12877-024-04922-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/26/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Previous studies have proven the positive relationship between healthy lifestyles and cognitive function in older adults. However, the specific impacts and mechanisms require further investigation. Therefore, this study aimed to investigate whether healthy lifestyles and cognitive function were associated with Chinese older adults and whether depressive symptoms mediated their association. METHODS 8272 valid samples were included using the latest data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS). Pearson's test was applied to investigate the relationship between the key variables. Regression models were employed to examine the mediating effects of healthy lifestyles, using Sobel's test and the bootstrap method to confirm path effects. RESULTS There was a significant correlation between healthy lifestyles, depressive symptoms, and cognitive function (p < 0.01). Healthy lifestyles directly impact cognitive function (β = 0.162, p < 0.01). Healthy lifestyles had a significant effect on depressive symptoms (β=-0.301, p < 0.01), while depressive symptoms have a significant impact on cognitive function (β=-0.108, p < 0.01). Depressive symptoms partially mediated the effect of healthy lifestyles on cognitive function (β = 0.032, p < 0.01). The Sobel and bootstrap tests confirmed the robustness of the regression analysis results. CONCLUSION Depressive symptoms mediate the relationship between healthy lifestyles and cognitive function. Our findings suggest that prevention strategies for cognitive impairment in older adults should focus on healthy lifestyles and mental health.
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Affiliation(s)
- Guowei Xian
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Yulin Chai
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Yunna Gong
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Wenfeng He
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Chunxiao Ma
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Xiaolin Zhang
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Jing Zhang
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China
| | - Yong Ma
- School of Management, Shandong Second Medical University, 261053, Weifang, Shandong, China.
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Bubak MP, Davidyan A, O'Reilly CL, Mondal SA, Keast J, Doidge SM, Borowik AK, Taylor ME, Volovičeva E, Kinter MT, Britton SL, Koch LG, Stout MB, Lewis TL, Miller BF. Metformin treatment results in distinctive skeletal muscle mitochondrial remodeling in rats with different intrinsic aerobic capacities. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.01.582957. [PMID: 38496648 PMCID: PMC10942369 DOI: 10.1101/2024.03.01.582957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
The rationale for the use of metformin as a treatment to slow aging was largely based on data collected from metabolically unhealthy individuals. For healthspan extension metformin will also be used in periods of good health. To understand potential context specificity of metformin treatment on skeletal muscle, we used a rat model (HCR/LCR) with a divide in intrinsic aerobic capacity. Outcomes of metformin treatment differed based on baseline intrinsic mitochondrial function, oxidative capacity of the muscle (gastroc vs soleus), and the mitochondrial population (IMF vs SS). Metformin caused lower ADP-stimulated respiration in LCRs, with less of a change in HCRs. However, a washout of metformin resulted in an unexpected doubling of respiratory capacity in HCRs. These improvements in respiratory capacity were accompanied by mitochondrial remodeling that included increases in protein synthesis and changes in morphology. Our findings raise questions about whether the positive findings of metformin treatment are broadly applicable.
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Tran-Chi VL, Maes M, Nantachai G, Hemrungrojn S, Solmi M, Tunvirachaisakul C. Distress Symptoms of Old Age and Mild Cognitive Impairment are Two Distinct Dimensions in Older Adults Without Major Depression. Psychol Res Behav Manag 2024; 17:101-116. [PMID: 38204566 PMCID: PMC10777864 DOI: 10.2147/prbm.s447774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
Background Studies in old adults showed bidirectional interconnections between amnestic mild cognitive impairment (aMCI) and affective symptoms and that adverse childhood experiences (ACE) may affect both factors. Nevertheless, these associations may be confined to older adults with clinical depression. Aim To delineate the relationship between clinical symptoms of aMCI and affective symptoms in older adults without major depression (MDD) or dysfunctions in activities of daily living (ADL). Methods This case-control study recruited 61 participants with aMCI (diagnosed using Petersen's criteria) and 59 older adults without aMCI and excluded subjects with MDD and ADL dysfunctions. Results We uncovered 2 distinct dimensions, namely distress symptoms of old age (DSOA), comprising affective symptoms, perceived stress and neuroticism, and mild cognitive dysfunctions, comprising episodic memory test scores, the total Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA) scores. A large part of the variance (37.9%) in DSOA scores was explained by ACE, negative life events (health and financial problems), a subjective feeling of cognitive decline, and education (all positively). ACE and NLE have a highly significant impact on the DSOA score and are not associated with aMCI or its severity. Cluster analysis showed that the diagnosis of aMCI is overinclusive because some subjects with DSOA symptoms may be incorrectly classified as aMCI. Conclusion The clinical impact is that clinicians should carefully screen older adults for DSOA after excluding MDD. DSOA might be misinterpreted as aMCI.
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Affiliation(s)
- Vinh-Long Tran-Chi
- Ph.D. Program in Clinical Sciences, School of Global Health, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Michael Maes
- Sichuan Provincial Center for Mental Health, Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, People’s Republic of China
- Key Laboratory of Psychosomatic Medicine, Chinese Academy of Medical Sciences, Chengdu, People’s Republic of China
- Research Institute, Medical University of Plovdiv, Plovdiv, Bulgaria
- Department of Psychiatry, Medical University of Plovdiv, Plovdiv, Bulgaria
- Kyung Hee University, Dongdaemun-gu, Seoul, South Korea
- Cognitive Impairment and Dementia Research Unit, Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Cognitive Fitness and Biopsychiatry Technology Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Gallayaporn Nantachai
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Somdet Phra Sungharaj Nyanasumvara Geriatric Hospital, Department of Medical Services, Ministry of Public Health, Chon Buri Province, Thailand
| | - Solaphat Hemrungrojn
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Cognitive Fitness and Biopsychiatry Technology Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Marco Solmi
- Department of Psychiatry, University of Ottawa, Ontario, Canada
- Regional Centre for the Treatment of Eating Disorders and on Track, The Champlain First Episode Psychosis Program, Department of Mental Health, The Ottawa Hospital, Ontario, Canada
- Ottawa Hospital Research Institute (OHRI), Clinical Epidemiology Program, University of Ottawa, Ottawa, Ontario, Canada
- Department of Child and Adolescent Psychiatry, Charité Universitätsmedizin, Berlin, Germany
| | - Chavit Tunvirachaisakul
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Cognitive Impairment and Dementia Research Unit, Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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