1
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Ye J, Duan C, Han J, Chen J, Sun N, Li Y, Yuan T, Peng D. Peripheral mitochondrial DNA as a neuroinflammatory biomarker for major depressive disorder. Neural Regen Res 2025; 20:1541-1554. [PMID: 38934398 DOI: 10.4103/nrr.nrr-d-23-01878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 05/20/2024] [Indexed: 06/28/2024] Open
Abstract
In the pathogenesis of major depressive disorder, chronic stress-related neuroinflammation hinders favorable prognosis and antidepressant response. Mitochondrial DNA may be an inflammatory trigger, after its release from stress-induced dysfunctional central nervous system mitochondria into peripheral circulation. This evidence supports the potential use of peripheral mitochondrial DNA as a neuroinflammatory biomarker for the diagnosis and treatment of major depressive disorder. Herein, we critically review the neuroinflammation theory in major depressive disorder, providing compelling evidence that mitochondrial DNA release acts as a critical biological substrate, and that it constitutes the neuroinflammatory disease pathway. After its release, mitochondrial DNA can be carried in the exosomes and transported to extracellular spaces in the central nervous system and peripheral circulation. Detectable exosomes render encaged mitochondrial DNA relatively stable. This mitochondrial DNA in peripheral circulation can thus be directly detected in clinical practice. These characteristics illustrate the potential for mitochondrial DNA to serve as an innovative clinical biomarker and molecular treatment target for major depressive disorder. This review also highlights the future potential value of clinical applications combining mitochondrial DNA with a panel of other biomarkers, to improve diagnostic precision in major depressive disorder.
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Affiliation(s)
- Jinmei Ye
- Division of Mood Disorder, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Cong Duan
- Division of Mood Disorder, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiaxin Han
- Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Jinrong Chen
- Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Ning Sun
- Department of Psychiatry, First Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
| | - Yuan Li
- Shanghai Key Laboratory of Psychotic Disorders, Brain Health Institute, National Center for Mental Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tifei Yuan
- Shanghai Key Laboratory of Psychotic Disorders, Brain Health Institute, National Center for Mental Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Co-Innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province, China
| | - Daihui Peng
- Division of Mood Disorder, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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2
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MacEwan SR, Rahurkar S, Tarver WL, Gaughan AA, Rush LJ, Schamess A, McAlearney AS. COVID-19 vaccination perspectives among patients with Long COVID: A qualitative study. Hum Vaccin Immunother 2024; 20:2327663. [PMID: 38532547 PMCID: PMC10978020 DOI: 10.1080/21645515.2024.2327663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/04/2024] [Indexed: 03/28/2024] Open
Abstract
Individuals who have Long COVID may have unique perspectives about COVID-19 vaccination due to the significant impact that COVID-19 has had on their lives. However, little is known about the specific vaccination perspectives among this patient population. The goal of our study was to improve our understanding of perspectives about COVID-19 vaccines among individuals with Long COVID. Interviews were conducted with patients receiving care at a post-COVID recovery clinic. Deductive thematic analysis was used to characterize participant perspectives according to the vaccine acceptance continuum framework, which recognizes a spectrum from vaccine acceptance to refusal. From interviews with 21 patients, we identified perspectives across the continuum of vaccine acceptance. These perspectives included acceptance of vaccines to prevent future illness, concerns about vaccine side effects on Long COVID symptoms, and refusal of vaccines due to perceived natural immunity. A limitation of our study is that these perspectives are specific to individuals receiving care at one post-COVID recovery clinic. In conclusion, our study demonstrates that some patients with Long COVID are uncertain about COVID-19 vaccines and boosters but may also be amenable to conversations that impact future vaccination acceptance. Patient perspectives should be considered when communicating recommendations for COVID-19 vaccinations to this population.
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Affiliation(s)
- Sarah R. MacEwan
- Division of General Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research (CATALYST), The Ohio State University, Columbus, OH, USA
| | - Saurabh Rahurkar
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research (CATALYST), The Ohio State University, Columbus, OH, USA
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Willi L. Tarver
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research (CATALYST), The Ohio State University, Columbus, OH, USA
- Division of Cancer Prevention and Control, The Ohio State University, Columbus, OH, USA
| | - Alice A. Gaughan
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research (CATALYST), The Ohio State University, Columbus, OH, USA
| | - Laura J. Rush
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research (CATALYST), The Ohio State University, Columbus, OH, USA
| | - Andrew Schamess
- Division of General Internal Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Ann Scheck McAlearney
- Center for the Advancement of Team Science, Analytics, and Systems Thinking in Health Services and Implementation Science Research (CATALYST), The Ohio State University, Columbus, OH, USA
- Department of Family and Community Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
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3
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Parsons Leigh J, FitzGerald EA, Moss SJ, Cherak MS, Brundin-Mather R, Dodds A, Stelfox HT, Dubé È, Fiest KM, Halperin DM, Ahmed SB, MacDonald SE, Straus SE, Manca T, Ng Kamstra J, Soo A, Longmore S, Kupsch S, Sept B, Halperin SA. The evolution of vaccine hesitancy through the COVID-19 pandemic: A semi-structured interview study on booster and bivalent doses. Hum Vaccin Immunother 2024; 20:2316417. [PMID: 38390696 PMCID: PMC10896168 DOI: 10.1080/21645515.2024.2316417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/06/2024] [Indexed: 02/24/2024] Open
Abstract
We sought in-depth understanding on the evolution of factors influencing COVID-19 booster dose and bivalent vaccine hesitancy in a longitudinal semi-structured interview-based qualitative study. Serial interviews were conducted between July 25th and September 1st, 2022 (Phase I: univalent booster dose availability), and between November 21st, 2022 and January 11th, 2023 (Phase II: bivalent vaccine availability). Adults (≥18 years) in Canada who had received an initial primary series and had not received a COVID-19 booster dose were eligible for Phase I, and subsequently invited to participate in Phase II. Twenty-two of twenty-three (96%) participants completed interviews for both phases (45 interviews). Nearly half of participants identified as a woman (n = 11), the median age was 37 years (interquartile range: 32-48), and most participants were employed full-time (n = 12); no participant reported needing to vaccinate (with a primary series) for their workplace. No participant reported having received a COVID-19 booster dose at the time of their interview in Phase II. Three themes relating to the development of hesitancy toward continued vaccination against COVID-19 were identified: 1) effectiveness (frequency concerns; infection despite vaccination); 2) necessity (less threatening, low urgency, alternate protective measures); and 3) information (need for data, contradiction and confusion, lack of trust, decreased motivation). The data from interviews with individuals who had not received a COVID-19 booster dose or bivalent vaccine despite having received a primary series of COVID-19 vaccines highlights actionable targets to address vaccine hesitancy and improve public health literacy.
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Affiliation(s)
- Jeanna Parsons Leigh
- Faculty of Health, School of Health Administration, Dalhousie University, Halifax, Nova Scotia, Canada
- Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada
- Canadian Center for Vaccinology & IWK Health Center, Halifax, Nova Scotia, Canada
| | - Emily A FitzGerald
- Faculty of Health, School of Health Administration, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Stephana Julia Moss
- Faculty of Health, School of Health Administration, Dalhousie University, Halifax, Nova Scotia, Canada
- CRISMA Center, Department of Critical Care, University of Pittsburgh, Pittsburgh, USA
| | - Michal S Cherak
- Faculty of Health, School of Health Administration, Dalhousie University, Halifax, Nova Scotia, Canada
- Canadian Center for Vaccinology & IWK Health Center, Halifax, Nova Scotia, Canada
| | | | - Alexandra Dodds
- Faculty of Health, School of Health Administration, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Henry T Stelfox
- Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Ève Dubé
- Centre de Recherche du CHU de Québec, Université Laval, Québec, Canada
- Département d'anthropologie, Université Laval, Québec, Canada
| | - Kirsten M Fiest
- Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada
- O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
- Department of Psychiatry & Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Donna M Halperin
- Canadian Center for Vaccinology & IWK Health Center, Halifax, Nova Scotia, Canada
- Rankin School of Nursing, St. Francis Xavier University, Antigonish, Nova Scotia, Canada
| | - Sofia B Ahmed
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
- Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Shannon E MacDonald
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
| | - Sharon E Straus
- Li Ka Shing Knowledge Institute of St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Terra Manca
- Faculty of Health Disciplines, Athabasca University, Athabasca, Alberta, Canada
- Sociology and Social Anthropology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Josh Ng Kamstra
- Department of Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Andrea Soo
- Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada
- Alberta Health Services, Calgary, Alberta, Canada
| | - Shelly Longmore
- Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Shelly Kupsch
- Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Bonnie Sept
- Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Scott A Halperin
- Canadian Center for Vaccinology & IWK Health Center, Halifax, Nova Scotia, Canada
- Department of Pediatrics, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
- Department of Microbiology and Immunology, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
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4
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Zhang J, Deng YT, Liu J, Gan L, Jiang Y. Role of transforming growth factor-β1 pathway in angiogenesis induced by chronic stress in colorectal cancer. Cancer Biol Ther 2024; 25:2366451. [PMID: 38857055 PMCID: PMC11168221 DOI: 10.1080/15384047.2024.2366451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/06/2024] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND Chronic stress can induce stress-related hormones; norepinephrine (NE) is considered to have the highest potential in cancer. NE can stimulate the expression of hypoxia-inducible factor-1α (HIF-1α), which is associated with vascular endothelial growth factor (VEGF) secretion and tumor angiogenesis. However, the underlying mechanisms are poorly understood. METHODS Tumor-bearing mice were subjected to chronic restraint stress and treated with normal saline, human monoclonal VEGF-A neutralizing antibody bevacizumab, or β-adrenergic receptor (β-AR) antagonist (propranolol). Tumor growth and vessel density were also evaluated. Human colorectal adenocarcinoma cells were treated with NE, propranolol, or the inhibitor of transforming growth factor-β (TGF-β) receptor Type I kinase (Ly2157299) in vitro. TGF-β1 in mouse serum and cell culture supernatants was quantified using ELISA. The expression of HIF-1α was measured using Real time-PCR and western blotting. Cell migration and invasion were tested. RESULTS Chronic restraint stress attenuated the efficacy of bevacizumab and promoted tumor growth and angiogenesis in a colorectal tumor model. Propranolol blocked this effect and inhibited TGF-β1 elevation caused by chronic restraint stress or NE. NE upregulated HIF-1α expression, which was reversed by propranolol or Ly2157299. Propranolol and Ly2157199 blocked NE-stimulated cancer cell migration and invasion. CONCLUSIONS Our results demonstrate the effect of NE on tumor angiogenesis and the critical role of TGF-β1 signaling during this process. In addition, β-AR/TGF-β1 signaling/HIF-1α/VEGF is a potential signaling pathway. This study also indicates that psychosocial stress might be a risk factor which weakens the efficacy of anti-angiogenic therapy.
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Affiliation(s)
- Jie Zhang
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Yao-Tiao Deng
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Jie Liu
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
| | - Lu Gan
- Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Yu Jiang
- Department of Medical Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, People’s Republic of China
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5
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Yu L, Xu C, Zhang M, Zhou Y, Hu Z, Li L, Li Y, Tian J, Xu M. Top 100 cited research on COVID-19 vaccines: A bibliometric analysis and evidence mapping. Hum Vaccin Immunother 2024; 20:2370605. [PMID: 38977415 PMCID: PMC11232646 DOI: 10.1080/21645515.2024.2370605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 06/17/2024] [Indexed: 07/10/2024] Open
Abstract
The outbreak of the COVID-19 has seriously affected the whole society, and vaccines were the most effective means to contain the epidemic. This paper aims to determine the top 100 articles cited most frequently in COVID-19 vaccines and to analyze the research status and hot spots in this field through bibliometrics, to provide a reference for future research. We conducted a comprehensive search of the Web of Science Core Collection database on November 29, 2023, and identified the top 100 articles by ranking them from highest to lowest citation frequency. In addition, we analyzed the year of publication, citation, author, country, institution, journal, and keywords with Microsoft Excel 2019 and VOSviewer 1.6.18. Research focused on vaccine immunogenicity and safety, vaccine hesitancy, and vaccination intention.
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Affiliation(s)
- Liping Yu
- Child Rehabilitation Department, Gansu Rehabilitation Center Hospital, Lanzhou, Gansu, China
| | - Caihua Xu
- Evidence-Based Medicine Center, Lanzhou University, Lanzhou, Gansu, China
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Mingyue Zhang
- Evidence-Based Medicine Center, Lanzhou University, Lanzhou, Gansu, China
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Yongjia Zhou
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Zhiruo Hu
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Lin Li
- Evidence-Based Medicine Center, Lanzhou University, Lanzhou, Gansu, China
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Yiyi Li
- School of Nursing, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Jinhui Tian
- Evidence-Based Medicine Center, Lanzhou University, Lanzhou, Gansu, China
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China
| | - Mingli Xu
- College of Traditional Chinese Medicine, Gansu Health Vocational College, Lanzhou, Gansu, China
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6
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Omar A, Gul I, Ali I. Exploring vaccine hesitancy and acceptance in the general population of Pakistan: Insights into COVID-19-related distress, risk perception, and stigma. Hum Vaccin Immunother 2024; 20:2309699. [PMID: 38310646 PMCID: PMC10841009 DOI: 10.1080/21645515.2024.2309699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 01/20/2024] [Indexed: 02/06/2024] Open
Abstract
The coronavirus disease 2019 (COVID-19) caused several impacts. Focusing on 360 participants (178 males, 182 females), this study explored the association between COVID-19 related distress, risk perception, stigma, and vaccine hesitancy and acceptance in the general population. Measures used included the Hospital Anxiety and Depression Scale (HADS) and COVID Stress Scale (CSS) to evaluate anxiety, depression, and COVID-19 related distress, the COVID-19 Risk Perception Scale and COVID-19 Stigma Discrimination Scale to assess risk perception and stigma, and the Oxford COVID-19 Vaccine Hesitancy Scale and Vaccine Acceptance Instrument to measure vaccine hesitancy and acceptance. The findings revealed that 66.9% of participants exhibited vaccine hesitancy, and stress and risk perception were significant predictors of both vaccine hesitancy and acceptance, even after controlling for demographic factors. This study highlights the importance of understanding the factors mentioned above that will contribute to vaccine hesitancy and acceptance, which will contribute to promoting vaccine acceptance.
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Affiliation(s)
- Asma Omar
- Behavioral Sciences, Fatima Jinnah Women University, Rawalpindi, Pakistan
| | - Iram Gul
- Behavioral Sciences, Fatima Jinnah Women University, Rawalpindi, Pakistan
| | - Inayat Ali
- Department of Public Health and Allied Sciences, Fatima Jinnah Women University, Rawalpindi, Pakistan
- Department of Anthropology, Fatima Jinnah Women University, Rawalpindi, Pakistan
- Department of Social and Cultural Anthropology, University of Vienna, Vienna, Austria
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7
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Sim CSL, Asharani PV, Subramaniam M, Yi H. Roles and Dynamics within Community Mental Health Systems During the COVID-19 Pandemic: A Qualitative Systematic Review and Meta-Ethnography. Health Syst Reform 2024; 10:2314525. [PMID: 38598726 DOI: 10.1080/23288604.2024.2314525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 02/01/2024] [Indexed: 04/12/2024] Open
Abstract
Globally, COVID-19 had an immense impact on mental health systems, but research on how community mental health (CMH) systems and services contributed to the pandemic mental health response is limited. We conducted a systematic review and meta-ethnography to understand the roles of CMH services, determinants of the quality of CMH care, and dynamics within CMH systems during COVID-19. We searched and screened across five databases and appraised study quality using the CASP tool, which yielded 27 qualitative studies. Our meta-ethnographic process used Noblit and Hare's approach for synthesizing findings and applying interpretive analysis to original research. This identified several key themes. Firstly, CMH systems played the valuable pandemic role of safety nets and networks for the broader mental health ecosystem, while CMH service providers offered a continuous relationship of trust to service users amidst pandemic disruptions. Secondly, we found that the determinants of quality CMH care during COVID-19 included resourcing and capacity, connections across service providers, customized care options, ease of access, and human connection. Finally, we observed that power dynamics across the CMH landscape disproportionately excluded marginalized groups from mainstream CMH systems and services. Our findings suggest that while the pandemic role of CMH was clear, effectiveness was driven by the efforts of individual service providers to meet demand and service users' needs. To reprise its pandemic role in the future, a concerted effort is needed to make CMH systems a valuable part of countries' disaster mental health response and to invest in quality care, particularly for marginalized groups.
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Affiliation(s)
- Cheryl Su Ling Sim
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - P V Asharani
- Department of Research Division, Institute of Mental Health, Singapore, Singapore
| | - Mythily Subramaniam
- Department of Research Division, Institute of Mental Health, Singapore, Singapore
| | - Huso Yi
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
- National University Health System, Singapore, Singapore
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8
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Liu D, Zhang Y, Liang R, Lei J, Huang K, Hu Y, Fang L, Feng L, Shan G, Wang M, Ding Y, Gao Q, Yang T. Development and validation of a COVID-19 vaccination prediction model based on self-reporting results in Chinese older adults from September 2022 to November 2022: A nationwide cross-sectional study. Hum Vaccin Immunother 2024; 20:2382502. [PMID: 39081126 PMCID: PMC11296532 DOI: 10.1080/21645515.2024.2382502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 07/08/2024] [Accepted: 07/17/2024] [Indexed: 08/04/2024] Open
Abstract
It was common to see that older adults were reluctant to be vaccinated for coronavirus disease 2019 (COVID-19) in China. There is a lack of practical prediction models to guide COVID-19 vaccination program. A nationwide, self-reported, cross-sectional survey was conducted from September 2022 to November 2022, including people aged 60 years or older. Stratified random sampling was used to divide the dataset into derivation, validation, and test datasets at a ratio of 6:2:2. Least absolute shrinkage and selection operator and multivariable logistic regression were used for variable screening and model construction. Discrimination and calibration were assessed primarily by area under the receiver operating characteristic curve (AUC) and calibration curve. A total of 35057 samples (53.65% males and mean age of 69.64 ± 7.24 years) were finally selected, which constitutes 93.73% of the valid samples. From 33 potential predictors, 19 variables were screened and included in the multivariable logistic regression model. The mean AUC in the validation dataset was 0.802, with sensitivity, specificity, and accuracy of 0.732, 0.718 and 0.729 respectively, which were similar to the parameters in the test dataset of 0.755, 0.715 and 0.720, respectively, and the mean AUC in the test dataset was 0.815. There were no significant differences between the model predicted values and the actual observed values for calibration in these groups. The prediction model based on self-reported characteristics of older adults was developed that could be useful for predicting the willingness for COVID-19 vaccines, as well as providing recommendations in improving vaccine acceptance.
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Affiliation(s)
- Dong Liu
- Capital Medical University, Beijing, China
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Yushi Zhang
- Peking Union Medical College/Chinese Academy of Medical Sciences, China-Japan Friendship Hospital, Beijing, China
| | - Rui Liang
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
- Beijing University of Chinese Medicine China-Japan Friendship School of Clinical Medicine, Beijing, China
| | - Jieping Lei
- Data and Project Management Unit, Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, China
| | - Ke Huang
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Yaoda Hu
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Liwen Fang
- National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Luzhao Feng
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guangliang Shan
- Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Min Wang
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuanyuan Ding
- The secretariat, Chinese Association of Geriatric Research, Beijing, China
| | - Qian Gao
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Ting Yang
- National Center for Respiratory Medicine, State Key Laboratory of Respiratory Health and Multimorbidity, National Clinical Research Center for Respiratory Diseases, Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
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9
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Chen G, Yao Y, Zhang Y, Zhao F. The impact of risk perception and institutional trust on COVID-19 vaccine hesitancy in China. Hum Vaccin Immunother 2024; 20:2301793. [PMID: 38282324 PMCID: PMC10826627 DOI: 10.1080/21645515.2024.2301793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 01/01/2024] [Indexed: 01/30/2024] Open
Abstract
Vaccination has become the primary means for citizens to prevent severe morbidity and mortality during the pandemic. However, vaccine hesitancy poses a major threat to global public health security. Based on the data from Chinese General Social Survey in 2021, this study aims to explore the socio-political aspects of COVID-19 vaccine hesitancy, focusing on the relationship between COVID-19 risk perceptions, institutional trust and vaccine hesitancy. Among the samples, 39.8% of the respondents exhibited COVID-19 vaccine hesitancy, 48.9% had a high awareness of the risk of COVID-19, and 74.6% presented a high level of trust in institutions. The results showed that higher risk perception and institutional trust are negatively correlated with vaccine hesitancy (p < .001). Institutional trust had no statistically significant moderating effect on the association between risk perception and vaccine hesitancy, but the role of institutional trust in influencing vaccine hesitancy is more significant at a lower level of perceptions of COVID-19 risk. Furthermore, regional variations in the factors contributing to vaccine hesitancy were demonstrated in China. These findings have important implications for developing strategies to address vaccine hesitancy.
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Affiliation(s)
- Guiwu Chen
- Department of Public Administration, School of Public Administration and Emergency Mangement, Jinan University, Guangzhou, Guangdong, China
| | - Yiyun Yao
- Department of Public Administration, School of Public Administration and Emergency Mangement, Jinan University, Guangzhou, Guangdong, China
| | - Yaowen Zhang
- The Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Master of Public Administration Education Center, School of Public Administration and Emergency Mangement, Jinan University, Guangzhou, Guangdong, China
| | - Fei Zhao
- The Department of Rehabilitation Medicine, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
- Master of Public Administration Education Center, School of Public Administration and Emergency Mangement, Jinan University, Guangzhou, Guangdong, China
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10
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Vicario CM, Mucciardi M, Faraone G, Lucifora C, Schade HM, Falzone A, Salehinejad MA, Craparo G, Nitsche MA. Individual predictors of vaccine hesitancy in the Italian post COVID-19 pandemic era. Hum Vaccin Immunother 2024; 20:2306677. [PMID: 38289323 PMCID: PMC10829816 DOI: 10.1080/21645515.2024.2306677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/13/2024] [Indexed: 02/01/2024] Open
Abstract
A wide range of survey studies have explored vaccination hesitancy/resistance during the COVID-19 pandemic and provided evidence that this can be explained by several individual variables from the ideological, clinical, and socio-affective domain. However, evidence about which individual variables predict vaccine hesitancy in the post-pandemic state of COVID-19 is meager. We administered a battery of questionnaires to a group of 120 Italian participants with high and low scores on the adult vaccine hesitancy scale (aVHS) to investigate the predictive role of ideological (i.e. political orientation), clinical (i.e. anxiety, interoceptive accuracy), and socio-affective (i.e. alexithymia, disgust sensitivity/propensity, empathy) variables on vaccine hesitancy/resistance. This study provides evidence that lower interoceptive awareness and cognitive empathy are predictors of a greater hesitancy to get vaccinated in the post-pandemic COVID-19 state.
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Affiliation(s)
- Carmelo M Vicario
- Dipartimento di Scienze Cognitive, Psicologiche, Pedagogiche e Degli Studi Culturali, Università di Messina, Messina, Italy
| | - Massimo Mucciardi
- Dipartimento di Scienze Cognitive, Psicologiche, Pedagogiche e Degli Studi Culturali, Università di Messina, Messina, Italy
| | - Giulia Faraone
- Dipartimento di Scienze Cognitive, Psicologiche, Pedagogiche e Degli Studi Culturali, Università di Messina, Messina, Italy
| | - Chiara Lucifora
- Dipartimento di Filosofia e Comunicazione, Università di Bologna, Bologna, Italy
| | - Hannah M Schade
- Department of Psychology and Neurosciences, Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany
| | - Alessandra Falzone
- Dipartimento di Scienze Cognitive, Psicologiche, Pedagogiche e Degli Studi Culturali, Università di Messina, Messina, Italy
| | - Mohammad A Salehinejad
- Department of Psychology and Neurosciences, Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany
- School of Cognitive Sciences, Institute for Research in Fundamental Sciences, Tehran, Iran
| | - Giuseppe Craparo
- Faculty of Human and Social Sciences, Kore University of Enna, Cittadella Universitaria, Enna, Italy
| | - Michael A Nitsche
- Department of Psychology and Neurosciences, Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany
- University Clinic of Psychiatry and Psychotherapy and University Clinic of Child and Adolescent Psychiatry and Psychotherapy, Protestant Hospital of Bethel Foundation, University Hospital OWL, Bielefeld University, Bielefeld, Germany
- German Center for Mental Health (DZPG), Bochum, Germany
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11
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Eledath Kolasseri A, Eledath Kolasseri A, Sivaraman J, Ramasamy T. Assessment of factors related to poly cystic ovarian syndrome - A comparative and correlational study. J Psychosom Obstet Gynaecol 2024; 45:2297166. [PMID: 38149675 DOI: 10.1080/0167482x.2023.2297166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 12/15/2023] [Indexed: 12/28/2023] Open
Abstract
Polycystic ovarian syndrome (PCOS) is a common endocrine disorder that primarily affects women of reproductive age. It is particularly prevalent among adolescent females who receive an insufficient diagnosis despite having potentially adverse consequences. The use of PCOS screening questionnaires has the potential to aid in the early detection of symptoms. The goal of this study is to observe if a self-administered questionnaire may be useful for a clear cognizance of the associated conditions like mental stress and menstrual characteristics correlated to polycystic ovary syndrome. In this study, we selected women within an age group of 17-40 with and without PCOS based on the modified Rotterdam criteria to fill out a self-administrated questionnaire based on the signs and symptoms of PCOS majorly focusing on mental stress and menstrual characteristics. SPSS software, univariate analyses were employed to elucidate the associations among the components of PCOS, demographic factors, and lifestyle characteristics, hence providing insights into the interrelationships among those variables. 64 women with PCOS and 141 women without PCOS participated in the present study. The present study revealed PCOS is greatly influenced by age at menarche (p-value= .043), typical cycle length (p-value = .000) mental health problems during menstruation (p-value = .032), and body mass index (p-value = .001). Multivariate hierarchical logistic regression analysis showed only 2 variables BMI (a-OR 1.156,95% CI (1.067-1.242), p-value = .000), and typical cycle length (a-OR 2.278, 95% CI (1.079-4.809), p-value = .003) were significant. The present study showed that BMI and menstrual cycle length were most closely associated with the incidence of PCOS, which is important in diagnosing and treating the condition. Considering the high incidence of PCOS among women of reproductive age and its potential for significant health implications, it would be prudent to incorporate inquiries regarding mental health concerns and menstrual patterns into routine medical assessments for this demographic analysis. This approach aims to ascertain whether additional diagnostic evaluations and screenings for PCOS are warranted.
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Affiliation(s)
| | | | - Jayanthi Sivaraman
- School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, India
| | - Tamizhselvi Ramasamy
- School of Bio Sciences and Technology, Vellore Institute of Technology, Vellore, India
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12
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Narchal R, Hembrow R. Hidden care: a qualitative exploration of the roles and responsibilities of language brokers. Int J Qual Stud Health Well-being 2024; 19:2371536. [PMID: 39092586 PMCID: PMC11299440 DOI: 10.1080/17482631.2024.2371536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 06/19/2024] [Indexed: 08/04/2024] Open
Abstract
This qualitative study explored language brokers' conceptualizations of their roles and responsibilities within the family in Sydney, Australia. Semi-structured interviews were carried out to obtain retrospective accounts of language brokering experiences from 14 self-identified language brokers, 10 females and four males aged between 19 to 49 years (Mean age = 31) who started brokering between ages 7 to 16 (M = 11). Participants were from varied ethnic and socio-cultural backgrounds (Turkish, Lebanese, Filipino, Vietnamese, Chinese and Greek/German). Thematic analysis identified three primary themes: "Hidden Carers: When Parent-Child Roles are Reversed"; "Lost Childhoods: Personal Sacrifice for the Good of the Family"; and "Protecting Parents: Language Brokers as Custodians of Information." Findings revealed that language brokering constitutes a form of hidden caregiving that carries with it several ramifications for the individual and their family. These findings have important implications for future research and policymakers working towards developing culturally responsive interventions that improve the health and wellbeing of language brokers and the resettlement experiences of migrants and their families.
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Affiliation(s)
- Renu Narchal
- CONTACT Renu Narchal School of Psychology, Western Sydney University, Locked Bag 1797, Penrith2751, Australia
| | - Rachel Hembrow
- School of Psychology, Western Sydney University, Penrith, Australia
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13
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Gaiha SM, Gasparrini A, Koschorke M, Raman U, Petticrew M, Salisbury TT. Impact, feasibility, and acceptability of CREATORS: An arts-based pilot intervention to reduce mental-health-related stigma among youth in Hyderabad, India. SSM - MENTAL HEALTH 2024; 6:100339. [PMID: 39157690 PMCID: PMC7616367 DOI: 10.1016/j.ssmmh.2024.100339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/20/2024] Open
Abstract
Background Mental-health-related stigma prevents youth from seeking help for mental health problems. Limited studies in low- and middle-income countries assess the effect of arts-based education in reducing such stigma among youth, thereby leaving a gap in evidence-based, age- and culturally-appropriate interventions. Objective To evaluate the impact, feasibility, and acceptability of CREATORS, an arts-based educational program on reducing mental-health-related stigma among youth in India. Methods We conducted a mixed-methods, pre-post control group study among college-going adolescents in Hyderabad, India. At baseline and post-intervention (after six weeks), we examined differences in intended behavior towards people with mental health problems. Results Our study involved 432 participants across three study groups: participants creating art on the theme of mental-health-related stigma over six weeks (n = 123), a student audience viewing 2-h arts show by participants (n = 244), and a control group (n = 65). Between baseline and post-test, participants creating art showed significantly lower stigma towards people with mental health problems compared to members of the control group (coefficient = 1.55, 95%CI 0.06-3.04, p = 0.041). Participants found the intervention useful and enjoyable (>95%; n = 773 across six weeks). Participants identified that collaborative creation of art made the subject of mental health interesting and relatable. Conclusions Participating in an arts-based educational program was associated with significantly lower mental-health-related stigma among youth compared to a control group in the short term. High acceptability of the program demonstrates the utility of arts-based education to address mental-health-related stigma. With community partners and artists as facilitators, our program may support mental health specialists in mental health promotion.
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Affiliation(s)
- Shivani Mathur Gaiha
- Indian Institute of Public Health-Hyderabad, India
- Department of Public Health, Environments and Society, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, UK
- Division of Adolescent/Young Adult Medicine, Boston Children’s Hospital, Boston, MA, USA
- Faculty of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Antonio Gasparrini
- Department of Public Health, Environments and Society, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, UK
| | - Mirja Koschorke
- Centre for Global Mental Health, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, UK
| | - Usha Raman
- Sarojini Naidu School of Arts & Communication, University of Hyderabad, India
| | - Mark Petticrew
- Department of Public Health, Environments and Society, Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, UK
| | - Tatiana Taylor Salisbury
- Centre for Global Mental Health, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, UK
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Jiang T, Song S, Zhao S, Tian X, Zhang M, Feng J, Ge R. Neurophysiological effects of cognitive behavioral therapy in social anxiety: An ERP study using a dot-probe task. J Behav Ther Exp Psychiatry 2024; 85:101988. [PMID: 39142095 DOI: 10.1016/j.jbtep.2024.101988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 08/04/2024] [Accepted: 08/11/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND Social anxious individuals show attention bias towards emotional stimuli, this phenomenon is considered to be an important cause of anxiety generation and maintenance. Cognitive-behavioral therapy (CBT) is a standard psychotherapy for social anxiety disorder. CBT decreases attention biases by correcting the maladaptive beliefs of socially anxious individuals, but it is not clear whether CBT alters neurophysiological features of socially anxious individuals at early automatic and/or late cognitive strategy stage of attentional processing. METHOD To address this knowledge gap, we collected pre-treatment event-related potential data of 22 socially anxious individuals while they performed a dot-probe task. These participants then received eight weeks of CBT, and post-treatment ERP data were collected after completion of CBT treatment. We also included 29 healthy controls and compared them with individuals with social anxiety to determine the neural mechanisms underlying the effectiveness of CBT. RESULTS Participants' social anxiety level was significantly alleviated with CBT. ERP results revealed that (1) compared to pre-treatment phase, P1 amplitudes induced by probes significantly decreased at post-treatment phase, whereas P3 amplitudes increased at post-treatment phase; the P1 amplitudes induced by probes following happy-neutral face pairs in socially anxious individuals after treatment was significantly different with that in healthy controls; (2) amplitude of components elicited by face pairs did not change significantly between pre-treatment and post-treatment phases; (3) changes of Liebowitz Social Anxiety Scale were positively correlated with changes of P1 amplitude, and negatively correlated with changes of N1 amplitude. LIMITATIONS Our sample was university students and lacked randomization, which limits the generalizability of the results. CONCLUSION The present results demonstrated that CBT may adjust cognitive strategies in the later stage of attentional processing, indicating by changed ERPs appeared in probe-presenting stage for social anxiety.
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Affiliation(s)
- Ting Jiang
- School of Information Science and Engineering, Shandong Normal University, Jinan, China; School of Education and Psychology, University of Jinan, Jinan, China; Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, the Netherlands
| | - Sutao Song
- School of Information Science and Engineering, Shandong Normal University, Jinan, China; School of Education and Psychology, University of Jinan, Jinan, China.
| | - Shimeng Zhao
- School of Education and Psychology, University of Jinan, Jinan, China
| | - Xiaodong Tian
- School of Information Science and Engineering, Shandong Normal University, Jinan, China
| | - Mingxian Zhang
- School of Education and Psychology, University of Jinan, Jinan, China; Center for Study of Applied Psychology, School of Psychology, South China Normal University, Guangzhou, China
| | - Jing Feng
- School of Education and Psychology, University of Jinan, Jinan, China
| | - Ruiyang Ge
- Department of Psychiatry, University of British Columbia, Vancouver, BC, V6T 2A1, Canada
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15
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Rice KJ, Chen J, Kemps E, Roberts RM, Edwards S, Johnstone K. Two universal school-based prevention programs for depression and anxiety: 24-Month follow-up of an RCT. J Behav Ther Exp Psychiatry 2024; 85:101985. [PMID: 39142096 DOI: 10.1016/j.jbtep.2024.101985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 03/05/2024] [Accepted: 08/02/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND AND OBJECTIVES Transdiagnostic approaches have been promoted as a means of maximising preventative effects across multiple problems with depression and anxiety suitable targets as they appear to have highly interconnected systems in pathology development and maintenance. This study investigated long-term effects of two universal school-based programs, Emotion Regulation (ER) and Behavioral Activation (BA), that sought to prevent depression and anxiety by targeting worry (a transdiagnostic feature) to promote resilience. METHODS This follow-up study captured data from 162 of 316 initial students (aged 8-13; 52.2% female), from six Australian schools. The original study design cluster randomised students by school into BA, ER, or a usual class control. Intervention conditions consisted of 8 × 50-min weekly sessions. This study measured the effects of these interventions after 24 months on resilience, worry, depression, and anxiety. Resilience was also examined as a potential mediator. RESULTS At 24-month follow-up, there was no significant effect of either intervention on depression, anxiety, worry, or resilience levels. Significantly fewer participants in ER and BA met clinical thresholds for separation anxiety disorder (SAD) and obsessive-compulsive disorder (OCD) in the 24-month follow-up compared with baseline. No mediation effects were found. LIMITATIONS Although self-report measures are common in universal, school-based research, this represents a study limitation. CONCLUSIONS Both interventions may provide limited long-term protective effects on SAD and OCD symptoms, which appear to have a shelf-life shorter than 24 months. To maintain program effects, refresher sessions at shorter intervals may be a consideration for future research.
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Affiliation(s)
- Karlie J Rice
- Faculty of Health & Medical Sciences, University of Adelaide, Australia
| | - Junwen Chen
- Research School of Psychology, Australian National University, Australia
| | - Eva Kemps
- College of Education, Psychology & Social Work, Flinders University, Australia
| | - Rachel M Roberts
- Faculty of Health & Medical Sciences, University of Adelaide, Australia.
| | - Suzanne Edwards
- Faculty of Health & Medical Sciences, University of Adelaide, Australia
| | - Kristy Johnstone
- College of Education, Psychology & Social Work, Flinders University, Australia
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16
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Spitschan M. Selecting, implementing and evaluating control and placebo conditions in light therapy and light-based interventions. Ann Med 2024; 56:2298875. [PMID: 38329797 PMCID: PMC10854444 DOI: 10.1080/07853890.2023.2298875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 12/20/2023] [Indexed: 02/09/2024] Open
Abstract
Introduction: Light profoundly influences human physiology, behaviour and cognition by affecting various functions through light-sensitive cells in the retina. Light therapy has proven effective in treating seasonal depression and other disorders. However, designing appropriate control conditions for light-based interventions remains a challenge.Materials and methods: This article presents a novel framework for selecting, implementing and evaluating control conditions in light studies, offering theoretical foundations and practical guidance. It reviews the fundamentals of photoreception and discusses control strategies such as dim light, darkness, different wavelengths, spectral composition and metameric conditions. Special cases like dynamic lighting, simulated dawn and dusk, complex interventions and studies involving blind or visually impaired patients are also considered.Results: The practical guide outlines steps for selection, implementation, evaluation and reporting, emphasizing the importance of α-opic calculations and physiological validation.Conclusion: In conclusion, constructing effective control conditions is crucial for demonstrating the efficacy of light interventions in various research scenarios.
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Affiliation(s)
- Manuel Spitschan
- Max Planck Institute for Biological Cybernetics, Translational Sensory & Circadian Neuroscience, Tübingen, Germany
- Technical University of Munich, TUM School of Medicine and Health, Chronobiology & Health, Munich, Germany
- Technical University of Munich, TUM Institute for Advanced Study (TUM-IAS), Garching, Germany
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17
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Xu YP, Fu JC, Hong ZL, Zeng DF, Guo CQ, Li P, Wu JX. Psychological stressors involved in the pathogenesis of premature ovarian insufficiency and potential intervention measures. Gynecol Endocrinol 2024; 40:2360085. [PMID: 38813955 DOI: 10.1080/09513590.2024.2360085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 05/14/2024] [Indexed: 05/31/2024] Open
Abstract
Premature ovarian insufficiency (POI) is a common gynecological endocrine disease, which seriously affects women's physical and mental health and fertility, and its incidence is increasing year by year. With the development of social economy and technology, psychological stressors such as anxiety and depression caused by social, life and environmental factors may be one of the risk factors for POI. We used PubMed to search peer-reviewed original English manuscripts published over the last 10 years to identify established and experimental studies on the relationship between various types of stress and decreased ovarian function. Oxidative stress, follicular atresia, and excessive activation of oocytes, caused by Stress-associated factors may be the main causes of ovarian function damage. This article reviews the relationship between psychological stressors and hypoovarian function and the possible early intervention measures in order to provide new ideas for future clinical treatment and intervention.
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Affiliation(s)
- Ying-Pei Xu
- Department of Reproductive Medicine, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, Fujian Province, China
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Ji-Chun Fu
- Department of Reproductive Medicine, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, Fujian Province, China
| | - Zhi-Lin Hong
- Clinical Laboratory Center, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - De-Fei Zeng
- Department of Reproductive Medicine, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, Fujian Province, China
| | - Chao-Qin Guo
- Department of Reproductive Medicine, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, Fujian Province, China
| | - Ping Li
- Department of Reproductive Medicine, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, Fujian Province, China
| | - Jin-Xiang Wu
- Department of Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
- Department of Reproductive Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
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18
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Zhang H, Ye Y, Zhao Y, Li S, Jiao P, Yang Y, Jin Y, Zeng L, Zhang H, Chen M, Jiang H, Zhou L, Li J, Li D, Li R. Obesity is associated with lower levels of negative emotions in polycystic ovary syndrome in clinical and animal studies. Ann Med 2024; 56:2373199. [PMID: 38956857 PMCID: PMC11225633 DOI: 10.1080/07853890.2024.2373199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Accepted: 06/20/2024] [Indexed: 07/04/2024] Open
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) is one of the most common endocrine and metabolic disorders in women of reproductive age. It is frequently comorbid with obesity and negative emotions. Currently, there are few reports on the relationship between obesity and negative emotions in patients with PCOS. Here we performed both basic and clinical studies to study the relationship between obesity and negative emotions in PCOS. METHODS We performed a cross-sectional study including 608 patients with PCOS and 184 healthy participants to assess the mental health status of people with different body mass indices (BMI). Self-rated anxiety, depression, and perceived stress scales were used for subjective mood evaluations. Rat PCOS models fed 45 and 60% high-fat diets were used to confirm the results of the clinical study. Elevated plus maze and open field tests were used to assess anxiety- and depression-like behaviors in rats. RESULTS We observed overweight/obesity, increased depression, anxiety, and perceived stress in women with PCOS, and found that anxiety and depression were negatively correlated with BMI in patients with severe obesity and PCOS. Similar results were confirmed in the animal study; the elevated plus maze test and open field test demonstrated that only 60% of high fat diet-induced obesity partly reversed anxiety- and depression-like behaviors in PCOS rats. A high-fat diet also modulated rat hypothalamic and hippocampal luteinizing hormone and testosterone levels. CONCLUSION These results reveal a potential relationship between obesity and negative emotions in PCOS and prompt further investigation. The interactions between various symptoms of PCOS may be targeted to improve the overall well-being of patients.
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Affiliation(s)
- Haolin Zhang
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
- State Key Laboratory of Female Fertility Promotion, Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Yang Ye
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
| | - Yue Zhao
- State Key Laboratory of Female Fertility Promotion, Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
| | - Shi Li
- State Key Laboratory of Female Fertility Promotion, Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Peijie Jiao
- Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
| | - Yang Yang
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
| | - Yuxin Jin
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
| | - Lin Zeng
- Research Centre of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
| | - Hua Zhang
- Research Centre of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
| | - Meishuang Chen
- State Key Laboratory of Female Fertility Promotion, Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Hong Jiang
- Department of Neurobiology, School of Basic Medical Sciences, Neuroscience Research Institute, Peking University, Beijing, China
| | - Lifei Zhou
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
| | - Jiayi Li
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
| | - Dong Li
- Department of Traditional Chinese Medicine, Peking University Third Hospital, Beijing, China
| | - Rong Li
- State Key Laboratory of Female Fertility Promotion, Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- Key Laboratory of Assisted Reproduction, Ministry of Education, Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
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Carlsson IM, Bräutigam Ewe M, Nymberg P, Jormfeldt H. Building up bit by bit, parent's experiences of equine-assisted intervention among children and adolescents with mental illness: a grounded theory study. Int J Qual Stud Health Well-being 2024; 19:2354945. [PMID: 38758980 PMCID: PMC11104696 DOI: 10.1080/17482631.2024.2354945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 05/09/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Mental ill health among children and adolescents has increased worldwide. Mental health difficulties from a young age are associated with school absence and educational underachievement. A holistic perspective of treatments besides medical treatment is essential Thus, there is a need for research regarding equine-assisted intervention (EAI). PURPOSE The present study aimed to understand the outcomes of an equine-assisted intervention for children and adolescents with mental ill health from the perspectives of parents and close relatives. METHODS This study used a qualitative research design informed by Charmaz's Grounded Theory, with a purposive sample including six in-depth interviews. RESULTS The theory "building up bit by bit" was constructed, explaining the recognition that their children/adolescents were built up bit by bit and created a stronger self-identity. The participants referred to changes in the child's or adolescent's way of being and emotional regulation, which constituted building blocks leading to the child's or adolescent's 1. increased Harmony. 2. enhanced Self-identity, and 3. improved Capability. CONCLUSION Parents and close relatives experienced that their child or adolescent was built up bit by bit and gained a stronger foundation to stand on. This led to increased harmony in everyday life with stronger self-worth, better performance, and reduced school absenteeism.
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Affiliation(s)
| | | | - Peter Nymberg
- School of Health and Welfare, Halmstad University, Halmstad, Sweden
- Center for Primary Health Care Research, Region Skåne: Helsingborg/Malmö, Skåne, Sweden
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Piri M, Maleki A, Saed O. The effect of educational intervention on the quality of life of women suffering from pregnancy-related nausea and vomiting: a systematic review. J Matern Fetal Neonatal Med 2024; 37:2345305. [PMID: 38705838 DOI: 10.1080/14767058.2024.2345305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 04/15/2024] [Indexed: 05/07/2024]
Abstract
OBJECTIVE The present study aimed to determine the influence of educational interventions on improving the quality of life (QOL) of women suffering from pregnancy-related nausea and vomiting (NVP) as a systematic review. METHODS The current systematic review followed the standard Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist guideline. The English electronic databases were used to identify relevant studies published 2000 until 14 August 2023. The search strategies employed were based on Mesh browser keywords and free-text words. The study risk of bias was evaluated using the Cochrane Collaboration's tool for assessing the risk of bias tools and publication bias was evaluated using a funnel plot and Begg and Egger tests. The heterogeneity of the studies was evaluated using I2 and tau-squared tests. Data were analyzed using the RevMan 5 software. Results of the random-effects meta-analysis were presented using the standard mean difference, along with a 95% confidence interval (CI). RESULTS Out of the seven randomized clinical/control trial (RCT) studies with a total of 946 subjects included in the review, five studies reported a significant result, indicating that the interventions had a statistically significant effect on the QOL of women suffering NVP and in two studies did not have a significant result. A subgroup analysis was done based on the type of quality-of-life measurements. The pooled standardized mean difference (SMD) of four articles (Nausea and Vomiting Pregnancy Quality of Life, NVPQOL) with a total of 335 subjects was -2.91, and CI of -4.72 to -1.11, p value = .002, I2 = 97.2%. The pooled SMD of three articles (SF36) with a total of 611 subjects was -0.05, and CI of -0.23 to -0.12, p value = .550, I2 = 10%. CONCLUSIONS The overall results of the analysis indicated that educational intervention had a small positive impact on the QOL of women experiencing NVP. However, to draw a better conclusion, it is recommended to conduct further studies with larger sample sizes and longer follow-up periods.
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Affiliation(s)
- Mahsa Piri
- School of Nursing and Midwifery, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Azam Maleki
- Social Determinants of Health Research Center, Health and Metabolic Diseases Research Institute, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Omid Saed
- Clinical Psychology Department, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
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21
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Galbusera L, Endres R, Scholz T, Jirku E, Thoma S. Therapeutic stance towards persons with psychosis - a Grounded Theory study. Int J Qual Stud Health Well-being 2024; 19:2333064. [PMID: 38552196 PMCID: PMC10984242 DOI: 10.1080/17482631.2024.2333064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 03/17/2024] [Indexed: 04/02/2024] Open
Abstract
OBJECTIVE Over the last decades, psychotherapy of psychosis has increasingly gained attention. The quality of the therapeutic alliance has been shown to have an impact on therapy outcome. Yet, little is know about the influence of the therapeutic stance on the alliance. In this study, we explore psychotherapists' stance towards persons with psychosis with the aim of better understanding its characteristic-hindering and helpful-aspects. METHOD 6 semi-structured interviews with psychotherapists from three different schools (CBT, PD, ST) were analysed with Grounded Theory. Credibility was checked through external and peer-researcher-supported debriefing. RESULTS 4 core categories were generated and interrelated in a theoretical model. Therapists' stance was initially characterized by insecurity. Diffent ways of dealing with insecurity yielded different stances: a monological and an open one. A helpful stance was conceived as stemming from openness and was characterized by a dialogical structure. A co-presence (or "dosing") of you and I was conceived as its core aspect. CONCLUSION These findings specify the interpersonal dynamics arising from different stances and their impact on the therapeutic alliance and process. Research is still needed to further understand the characteristics of helpful and hindering therapeutic stances, which should also inform the training of psychotherapists.
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Affiliation(s)
- Laura Galbusera
- Department of Psychiatry and Psychotherapy, Immanuel Klinik Rüdersdorf, Brandenburg Medical School, Rüdersdorf, Germany
| | - Ralph Endres
- Department of Psychiatry and Psychotherapy, Immanuel Klinik Rüdersdorf, Brandenburg Medical School, Rüdersdorf, Germany
| | | | - Emilia Jirku
- Department for Social Psychiatry, University Medicine Halle (Saale), Halle, Germany
| | - Samuel Thoma
- Department of Psychiatry and Psychotherapy, Immanuel Klinik Rüdersdorf, Brandenburg Medical School, Rüdersdorf, Germany
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22
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Zhang J, Wen J, Dai Z, Zhang H, Zhang N, Lei R, Liu Z, Peng L, Cheng Q. Causal association and shared genetics between telomere length and COVID-19 outcomes: New evidence from the latest large-scale summary statistics. Comput Struct Biotechnol J 2024; 23:2429-2441. [PMID: 38882679 PMCID: PMC11176559 DOI: 10.1016/j.csbj.2024.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 04/24/2024] [Accepted: 05/07/2024] [Indexed: 06/18/2024] Open
Abstract
Background Observational studies suggested that leukocyte telomere length (LTL) is shortened in COVID-19 patients. However, the genetic association and causality remained unknown. Methods Based on the genome-wide association of LTL (N = 472,174) and COVID-19 phenotypes (N = 1086,211-2597,856), LDSC and SUPERGNOVA were used to estimate the genetic correlation. Cross-trait GWAS meta-analysis, colocalization, fine-mapping analysis, and transcriptome-wide association study were conducted to explore the shared genetic etiology. Mendelian randomization (MR) was utilized to infer the causality. Upstream and downstream two-step MR was performed to investigate the potential mediating effects. Results LDSC identified a significant genetic association between LTL and all COVID-19 phenotypes (rG < 0, p < 0.05). Six significant regions were observed for LTL and COVID-19 susceptibility and hospitalization, respectively. Colocalization analysis found rs144204502, rs34517439, and rs56255908 were shared causal variants between LTL and COVID-19 phenotypes. Numerous biological pathways associated with LTL and COVID-19 outcomes were identified, mainly involved in -immune-related pathways. MR showed that longer LTL was significantly associated with a lower risk of COVID-19 severity (OR [95% CI] = 0.81 [0.71-0.92], p = 1.24 ×10-3) and suggestively associated with lower risks of COVID-19 susceptibility (OR [95% CI] = 0.96 [0.92-1.00], p = 3.44 ×10-2) and COVID-19 hospitalization (OR [95% CI] = 0.89 [0.80-0.98], p = 1.89 ×10-2). LTL partially mediated the effects of BMI, smoking, and education on COVID-19 outcomes. Furthermore, six proteins partially mediated the causality of LTL on COVID-19 outcomes, including BNDF, QPCT, FAS, MPO, SFTPB, and APOF. Conclusions Our findings suggested that shorter LTL was genetically associated with a higher risk of COVID-19 phenotypes, with shared genetic etiology and potential causality.
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Affiliation(s)
- Jingwei Zhang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Hypothalamic Pituitary Research Centre, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Jie Wen
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Hypothalamic Pituitary Research Centre, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Ziyu Dai
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Hypothalamic Pituitary Research Centre, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Hao Zhang
- Department of Neurosurgery, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Nan Zhang
- College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Ruoyan Lei
- Xiangya School of Public Health, Central South University, Changsha, China
| | - Zhixiong Liu
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Hypothalamic Pituitary Research Centre, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Luo Peng
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Hypothalamic Pituitary Research Centre, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
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23
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Zhou L, Liu X, He G, Chen M, Zeng S, Sun C. Alteration of fractional anisotropy in preterm-born individuals: a systematic review and meta-analysis. J OBSTET GYNAECOL 2024; 44:2371956. [PMID: 38984803 DOI: 10.1080/01443615.2024.2371956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 05/21/2024] [Indexed: 07/11/2024]
Abstract
BACKGROUD Neurological disorders are common in preterm (PT) born individuals. Diffusion tensor imaging (DTI) studies using tract-based spatial statistics (TBSS) effectively detect microstructural white matter (WM) abnormalities in the brain. We conducted this systematic review to integrate the findings of TBSS studies to determine the most consistent WM alterations in PT born individuals. METHODS PubMed, Embase, Web of Science and Science Direct were searched. DTI studies using TBSS in PT born individuals were screened up to October 2022. The systematic review included studies reporting alterations in FA values for the entire brain in a stereotactic space, with three coordinates (x, y, z), according to the seed-based d mapping method. RESULTS The search strategy identified seventeen studies that fulfilled our inclusion criteria, with a total of 911 PT-born individuals and 563 matched controls were analysed. Of the seventeen studies, eight were dedicated to 650 adults, five to 411 children and four to 413 infants. Ten studies recruited 812 individuals born very prematurely (GA <29 weeks), six studies recruited 386 moderately premature individuals (GA = 29-32 weeks) and one study recruited 276 individuals born late prematurely (GA >32 weeks). This meta-analysis of six studies including 388 individuals highlighted four brain regions in which fractional anisotropy (FA) was lower in PT group than in people born at term. The quantitative meta-analysis found that the most robust WM alterations were located in the corpus callosum (CC), the bilateral thalamus and the left superior longitudinal fasciculus (SLF) II. Significant changes in FA reflect WM abnormalities in PT born individuals from infant to young adulthood. CONCLUSIONS Significant changes in FA reflect WM abnormalities in individuals born PT from infancy to young adulthood. The abnormal development of the CC, bilateral thalamus and left SLF may play a vital role in the neurodevelopment of PT individuals.
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Affiliation(s)
- Le Zhou
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, P.R. China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China
| | - Xinghui Liu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, P.R. China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China
| | - Guolin He
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, P.R. China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China
| | - Meng Chen
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, P.R. China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China
| | - Shuai Zeng
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Center for Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Center for Healthcare Quality Management in Obstetrics, Peking University Third Hospital, Beijing, China
| | - Chuntang Sun
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, P.R. China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China
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Abd-Elsayed A, Stark CW, Topoluk N, Isaamullah M, Uzodinma P, Viswanath O, Gyorfi MJ, Fattouh O, Schlidt KC, Dyara O. A brief review of complex regional pain syndrome and current management. Ann Med 2024; 56:2334398. [PMID: 38569195 PMCID: PMC10993759 DOI: 10.1080/07853890.2024.2334398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/28/2024] [Indexed: 04/05/2024] Open
Abstract
Complex regional pain syndrome (CRPS) is a debilitating chronic pain condition that, although exceedingly rare, carries a significant burden for the affected patient population. The complex and ambiguous pathophysiology of this condition further complicates clinical management and therapeutic interventions. Furthermore, being a diagnosis of exclusion requires a diligent workup to ensure an accurate diagnosis and subsequent targeted management. The development of the Budapest diagnostic criteria helped to consolidate existing definitions of CRPS but extensive work remains in identifying the underlying pathways. Currently, two distinct types are identified by the presence (CRPS type 1) or absence (CRPS type 2) of neuronal injury. Current management directed at this disease is broad and growing, ranging from non-invasive modalities such as physical and psychological therapy to more invasive techniques such as dorsal root ganglion stimulation and potentially amputation. Ideal therapeutic interventions are multimodal in nature to address the likely multifactorial pathological development of CRPS. Regardless, a significant need remains for continued studies to elucidate the pathways involved in developing CRPS as well as more robust clinical trials for various treatment modalities.
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Affiliation(s)
- Alaa Abd-Elsayed
- Department of Anesthesiology, University of WI School of Medicine and Public Health, Madison, WI, USA
| | - Cain W. Stark
- Department of Anesthesiology, Medical College of Wisconsin, Wauwatosa, WI, USA
| | - Natasha Topoluk
- Department of Anesthesiology, Medical College of Wisconsin, Wauwatosa, WI, USA
| | - Mir Isaamullah
- Department of Anesthesiology, Medical College of Wisconsin, Wauwatosa, WI, USA
| | - Paul Uzodinma
- Department of Anesthesiology, Medical College of Wisconsin, Wauwatosa, WI, USA
| | - Omar Viswanath
- Anesthesiology, LSU Health Sciences Center School of Medicine, New Orleans, LA, USA
| | - Michael J. Gyorfi
- Department of Anesthesiology, University of WI School of Medicine and Public Health, Madison, WI, USA
| | - Osama Fattouh
- Department of Neurobiology, University of Wisconsin-Madison, Madison, WI, USA
| | - Kevin C. Schlidt
- Department of Surgery, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - Omar Dyara
- Department of Anesthesiology, Medical College of Wisconsin, Wauwatosa, WI, USA
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Yan X, Bedillion MF, Claus ED, Huang-Pollock C, Ansell EB. Sex differences in the prospective association of excessively long reaction times and hazardous cannabis use at six months. Addict Behav Rep 2024; 20:100558. [PMID: 39027408 PMCID: PMC11252613 DOI: 10.1016/j.abrep.2024.100558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 06/02/2024] [Accepted: 06/18/2024] [Indexed: 07/20/2024] Open
Abstract
Objective The neurocognitive risk mechanisms predicting divergent outcomes likely differ between men and women who use cannabis recreationally. Increasingly, the use of descriptive distributions including the ex-Gaussian has been applied to draw stronger inferences about neurocognitive health in clinical populations. The current project examines whether the long tail of reaction times (RTs) in a distribution, as characterized by the ex-Gaussian parameter tau which may represent difficulty with the regulation of arousal, predicts problematic cannabis use 6 months later in those who use cannabis recreationally, and whether sex moderates these prospective associations. Method Young adults (ages 18-30, mean age 20.5 years, N =159, 57.2% women, 69.2% Caucasian) who recreationally used cannabis either occasionally (at least once per month) or frequently (three times or more per week) completed the Stroop Color-Word Task at baseline. Ex-Gaussian parameter tau was estimated for each participant. Self-report of hazardous cannabis use (CUDIT-R) and dysregulation of negative (DERS) and positive emotions (DERS-Positive) were obtained at baseline and 6-month follow-up. Results For those with larger tau at baseline, being a man (but not a woman) was associated with increased difficulty regulating positive emotions concurrently (b = -0.01, F (1,159) = 5.48, p = 0.02), and with hazardous cannabis use six months later (b = -0.007, F (1,159) = 4.42, p = 0.037) after controlling for baseline hazardous cannabis use. Conclusions Excessively long RTs during cognitive performance may help characterize men at risk for increased hazardous use, which contributes to understanding between-sex heterogeneity in pathways towards cannabis use disorders.
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Affiliation(s)
- Xu Yan
- Department of Psychology, The Pennsylvania State University, United States
| | - Margaret F. Bedillion
- Department of Biobehavioral Health, The Pennsylvania State University, United States
| | - Eric D. Claus
- Department of Biobehavioral Health, The Pennsylvania State University, United States
| | | | - Emily B. Ansell
- Department of Biobehavioral Health, The Pennsylvania State University, United States
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Verfaellie M, Patt V, Lafleche G, Vasterling JJ. Associations between PTSD and temporal discounting: The role of future thinking. J Behav Ther Exp Psychiatry 2024; 85:101978. [PMID: 38964185 DOI: 10.1016/j.jbtep.2024.101978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 06/05/2024] [Accepted: 06/23/2024] [Indexed: 07/06/2024]
Abstract
BACKGROUND AND OBJECTIVES Despite documented alterations in future thinking in posttraumatic stress disorder (PTSD), our understanding of how individuals with PTSD make future-oriented decisions is limited. We tested the hypothesis that increased discounting in association with PTSD reflects failure to spontaneously envision future rewarding situations. METHODS Thirty-seven trauma exposed war-zone veterans completed a standard temporal discounting task as well as a temporal discounting task accompanied by episodic future thinking cues. RESULTS Severity of PTSD symptoms was associated with preference for sooner, smaller rewards in the standard task. Consistent with our hypothesis, when participants engaged in future thinking, greater PTSD symptom severity was no longer associated with steeper discounting. Moreover, difficulty anticipating future events, as measured contemporaneously in a separate task (Verfaellie et al., 2024), mediated the relationship between PTSD symptom severity and degree of discounting in the standard task. Among PTSD symptom clusters, the severity of avoidance and negative alterations in cognition and mood was related to steeper discounting. Measures of depression and alcohol use were not associated with discounting. LIMITATIONS The sample included mostly male, predominantly White veterans who experienced primarily combat-related trauma. CONCLUSIONS PTSD-associated alterations in temporal discounting reflect failure to spontaneously imagine future positive events. Two common correlates of PTSD, depression and alcohol use, could not account for the observed associations between PTSD and future-oriented decisions.
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Affiliation(s)
- Mieke Verfaellie
- Memory Disorders Research Center, VA Boston Healthcare System, United States; Department of Psychiatry, Boston University Chobanian and Avedisian School of Medicine, United States.
| | - Virginie Patt
- Memory Disorders Research Center, VA Boston Healthcare System, United States
| | - Ginette Lafleche
- Memory Disorders Research Center, VA Boston Healthcare System, United States
| | - Jennifer J Vasterling
- National Center for PTSD, VA Boston Healthcare System, United States; Department of Psychiatry, Boston University Chobanian and Avedisian School of Medicine, United States
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Marcinkevičiūtė M, Vilutytė L, Gailienė D. Experience of pre-suicidal suffering: insights from suicide attempt survivors. Int J Qual Stud Health Well-being 2024; 19:2370894. [PMID: 38913782 PMCID: PMC11198122 DOI: 10.1080/17482631.2024.2370894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 06/18/2024] [Indexed: 06/26/2024] Open
Abstract
PURPOSE Psychache significantly contributes to the suicidal process. However, the transition from pre-suicidal suffering to a suicide crisis remains one of the least explored stages in suicidology. METHODS We retrospectively explored experience of pre-suicidal suffering through semi-structured, in-depth interviews with 12 individuals recruited from the Vilnius City Mental Health Center, Lithuania. Interpretative phenomenological analysis was employed to identify recurring patterns. RESULTS Nine primary group experiential themes emerged: Certain adverse life events occurring during the suicidal process were not immediately perceived as connected; Complex traumatic events laid the groundwork for a profound sense of lack; A compensatory mechanism balanced the experience of profound lack; Exhaustion ensued from efforts to sustain the compensatory mechanism; The main trigger directly challenged the compensatory mechanism; The affective state followed the experience of the main triggering event; Dissociation served to isolate psychache; Thoughts of suicide experienced as automatic; Suicide was perceived as a means to end suffering. CONCLUSION The findings suggest that the suicidal process unfolds over an extended period of suffering, culminating in a crisis to alleviate unbearable psychological pain. In clinical practice, identifying the main triggering event discussed in this study can be pivotal in understanding the essence of suffering characterized by profound lacking and developed compensatory mechanisms.
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Affiliation(s)
- Miglė Marcinkevičiūtė
- Centre for Suicidology, Institute of Psychology, Vilnius University, Vilnius, Lithuania
| | | | - Danutė Gailienė
- Centre for Suicidology, Institute of Psychology, Vilnius University, Vilnius, Lithuania
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28
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Wahl K, Kollárik M, Lieb R. Does responsibility for potential harm attenuate the effects of repeated checking on metamemory and automatization? J Behav Ther Exp Psychiatry 2024; 85:101977. [PMID: 38972176 DOI: 10.1016/j.jbtep.2024.101977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/15/2024] [Accepted: 06/22/2024] [Indexed: 07/09/2024]
Abstract
BACKGROUND AND OBJECTIVES Repeated checking results in large reductions in metamemory variables (confidence, details, and vividness). It has been suggested that the underlying mechanism is gradual automatization. At the same time, individuals with obsessive-compulsive disorder (OCD) are reluctant to automatize routine processes. The aim was to investigate whether high responsibility for potential harm, typical of OCD, would attenuate the effects of repeated checking on metamemory variables and automatization. METHODS One hundred seventy-five participants were initially provided with a cover story that put the subsequent virtual checking task in a context of potential harm for not checking properly. Participants were randomly allocated to four experimental groups (varying high and low responsibility, relevant and irrelevant checking) and performed a virtual checking task repeatedly, using either identical stimuli (relevant checking) or different stimuli (irrelevant checking) between the first and final checking trial. Metamemory variables were rated on visual analogue scales, and response latencies were assessed to establish automatization. RESULTS Larger reductions in metamemory variables following relevant checking compared to irrelevant checking replicated previous findings. High responsibility did not affect these results. Large reductions in response latencies across the checking trials (automatization) were also independent of the perceived responsibility. LIMITATIONS We did not include individuals with OCD. CONCLUSIONS Since responsibility did not influence the effects of repeated checking on metamemory variables, findings are consistent with the idea that automatization remains a plausible explanation of the effects of repeated checking on metamemory variables in individuals with OCD.
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Affiliation(s)
- Karina Wahl
- Department of Psychology, Division of Clinical Psychology and Epidemiology, University of Basel, Switzerland.
| | - Martin Kollárik
- Department of Psychology, Division of Clinical Psychology and Epidemiology, University of Basel, Switzerland
| | - Roselind Lieb
- Department of Psychology, Division of Clinical Psychology and Epidemiology, University of Basel, Switzerland
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Roos CR, Kiluk B, Carroll KM, Bricker JB, Mun CJ, Sala M, Kirouac M, Stein E, John M, Palmer R, DeBenedictis A, Frisbie J, Haeny AM, Barry D, Fucito LM, Bowen S, Witkiewitz K, Kober H. Development and initial testing of mindful journey: a digital mindfulness-based intervention for promoting recovery from Substance use disorder. Ann Med 2024; 56:2315228. [PMID: 38382111 PMCID: PMC10883107 DOI: 10.1080/07853890.2024.2315228] [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: 10/19/2023] [Accepted: 01/30/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND/OBJECTIVES There is a great unmet need for accessible adjunctive interventions to promote long-term recovery from substance use disorder (SUD). This study aimed to iteratively develop and test the initial feasibility and acceptability of Mindful Journey, a novel digital mindfulness-based intervention for promoting recovery among individuals with SUD. PATIENTS/MATERIALS Ten adults receiving outpatient treatment for SUD. METHODS Phase 1 (n = 5) involved developing and testing a single introductory digital lesson. Phase 2 included a separate sample (n = 5) and involved testing all 15 digital lessons (each 30- to 45-minutes) over a 6-week period, while also receiving weekly brief phone coaching for motivational/technical support. RESULTS Across both phases, quantitative ratings (rated on a 5-point scale) were all at or above a 4 (corresponding with 'agree') for key acceptability dimensions, such as usability, understandability, appeal of visual content, how engaging the content was, and helpfulness for recovery. Additionally, in both phases, qualitative feedback indicated that participants particularly appreciated the BOAT (Breath, Observe, Accept, Take a Moment) tool for breaking down mindfulness into steps. Qualitative feedback was used to iteratively refine the intervention. For example, based on feedback, we added a second core mindfulness tool, the SOAK (Stop, Observe, Appreciate, Keep Curious), and we added more example clients and group therapy videos. In Phase 2, 4 out of 5 participants completed all 15 lessons, providing initial evidence of feasibility. Participants reported that the phone coaching motivated them to use the app. The final version of Mindful Journey was a smartphone app with additional features, including brief on-the-go audio exercises and a library of mindfulness practices. Although, participants used these additional features infrequently. CONCLUSIONS Based on promising initial findings, future acceptability and feasibility testing in a larger sample is warranted. Future versions might include push notifications to facilitate engagement in the additional app features.
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Affiliation(s)
- Corey R. Roos
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Brian Kiluk
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Kathleen M. Carroll
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | | | - Chung Jung Mun
- Edson College of Nursing and Health Innovation, AZ State University, Tempe, AZ, USA
| | - Margarita Sala
- Ferkauf Graduate School of Psychology, Yeshiva University, New York, NY, USA
| | - Megan Kirouac
- Center on Alcohol, Substance Use, and Addiction, Department of Psychology, University of New Mexico, Albuquerque, NM, USA
| | - Elena Stein
- Medical Center, VA Puget Sound Health Care System, Seattle, VA, USA
| | - Maya John
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Robert Palmer
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Department of Psychiatry, University of New Mexico, Albuquerque, NM, USA
| | - Andrew DeBenedictis
- Department of Mental Health Counseling, Boston College, Chestnut Hill, MA, USA
| | | | - Angela M. Haeny
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Declan Barry
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Lisa M. Fucito
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Sarah Bowen
- Department of Psychology, Pacific University
| | - Katie Witkiewitz
- Center on Alcohol, Substance Use, and Addiction, Department of Psychology, University of New Mexico, Albuquerque, NM, USA
| | - Hedy Kober
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
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Chen F, Li P, Tang W, Chen H, Zhang J, Qin Q, Jin Y, Ge L, Yang J, Li D, Lv F, Tang H. Intentions of healthcare seeking and self-isolation for MPOX among men who have sex with men in China: a national cross-sectional study. Emerg Microbes Infect 2024; 13:2352426. [PMID: 38713582 PMCID: PMC11132697 DOI: 10.1080/22221751.2024.2352426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 05/02/2024] [Indexed: 05/09/2024]
Abstract
Linking identified MPOX cases to care is essential for MPOX control. This study aims to investigate the intentions of healthcare seeking and self-isolation for MPOX among men who have sex with men (MSM) in China. A cross-sectional online survey was conducted in early August 2023 in China. Respondents were recruited by community-based organizations (CBOs), collecting information on demographics, health status, behavioural and psychological characteristics. Univariate and multivariate logistic regression analyses were performed to examine the predictors of intentions to seek healthcare and self-isolate for MPOX within the MSM population. A total of 7725 participants were recruited, with a median age of 30 years. 92.21% of the participants would seek healthcare for MPOX-like symptoms, but only 52.50% intended to self-isolate if diagnosed. Intentions to seek healthcare were lower among those with MPOX-like symptoms in the past 3 months (standardized prevalence ratio (SPRs) = 0.82, 95% CI: 0.74-0.89) and the willingness to self-isolate was reduced among those diagnosed with MPOX in the past 3 months (SPRs = 0.65, 95% CI: 0.48-0.87). Participants free of sexually transmitted infections (STIs) and those aware of their HIV status were more likely to seek healthcare and self-isolate than those with STIs or unaware of their HIV status. Regular followers of MPOX information and those perceiving a low risk of infection were more inclined to take preventive measures. These findings highlight the need for targeted MPOX prevention strategies for high-risk groups and the importance of addressing barriers in infectious disease prevention response.
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Affiliation(s)
- Fangfang Chen
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - Peilong Li
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - Weiming Tang
- University of North Carolina Project-China, Guangzhou, People's Republic of China
| | - Huaijin Chen
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - Jinrui Zhang
- Jiamusi Prefectural Center for Disease Control and Prevention of Heilongjiang Province, Jiamusi, People's Republic of China
| | - Qianqian Qin
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - Yichen Jin
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - Lin Ge
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - Jie Yang
- Shenlan Public Health Counsel Service Center of Tiangjin, Tianjin, People's Republic of China
| | - Dongmin Li
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - Fan Lv
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - Houlin Tang
- National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
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Bø R, Kraft B, Skilbrei A, Jonassen R, Harmer CJ, Landrø NI. Inhibition moderates the effect of attentional bias modification for reducing residual depressive symptoms: A randomized sham-controlled clinical trial. J Behav Ther Exp Psychiatry 2024; 85:101982. [PMID: 39111231 DOI: 10.1016/j.jbtep.2024.101982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/24/2024] [Accepted: 07/24/2024] [Indexed: 08/27/2024]
Abstract
OBJECTIVES Residual symptoms represent risk factor for relapse. Attention bias modification (ABM) may reduce clinical and sub-clinical depressive symptoms, indicating that is may be of relevance when preventing relapse. Current evidence suggests that executive functions may moderate the outcome of interventions targeting depressive symptoms. METHODS We assessed inhibition and shifting as indicators of executive functioning by means of the Color-Word Interference Test (i.e., "Stroop task"). These baseline characteristics were investigated as moderator of the effect of ABM on depression symptoms in a double-blinded randomized sham-controlled trial of ABM including patients with a history of recurrent depression (N = 301). Inclusion and follow-ups took place from January 2015 to October 2016. The trial was retrospectively registered #NCT02658682 January 2016. RESULTS The moderation analysis was based on the interaction term ABM x Stroop. Scaled inhibition scores ≤10.8, but not shifting ability, moderated the effect of ABM compared to sham on clinician-rated depression (HDRS). The difference from the 15th to the 85th percentile of the inhibition score was about 1 HDRS-point, indicating a small effect size. No moderation was found when self-reported depression and AB were the outcome. Post-hoc power calculation indicates risk of Type-II error. CONCLUSION When targeting depressive symptoms, ABM seems to be somewhat more effective in patients with weak inhibitory control. This suggests that evaluating the level of inhibition in individual patients could provide some information when making decisions about prescribing ABM to reduce residual symptoms, but the clinical implications of this is uncertain due to an overall small effect size attributable to ABM. Future studies should examine whether inhibitory control still is a relevant moderator when comparing ABM to treatment options other than the sham control condition.
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Affiliation(s)
- Ragnhild Bø
- Clinical Neuroscience Research Group, Department of Psychology, University of Oslo, Norway.
| | - Brage Kraft
- Clinical Neuroscience Research Group, Department of Psychology, University of Oslo, Norway; Division of Psychiatry, Diakonhjemmet Hospital, Norway; Department of Behavioural Sciences, Oslo Metropolitan University, Norway
| | - August Skilbrei
- Clinical Neuroscience Research Group, Department of Psychology, University of Oslo, Norway
| | - Rune Jonassen
- Faculty of Health Sciences, Oslo Metropolitan University, Norway
| | - Catherine J Harmer
- Clinical Neuroscience Research Group, Department of Psychology, University of Oslo, Norway; Department of Psychiatry, Oxford University, United Kingdom; Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford, OX3 7JX, United Kingdom
| | - Nils Inge Landrø
- Clinical Neuroscience Research Group, Department of Psychology, University of Oslo, Norway; Division of Psychiatry, Diakonhjemmet Hospital, Norway
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Zhang Y, Wei M, Huang R, Jia S, Li L. College students with depression symptom are more sensitive to task difficulty in reinforcement learning. J Behav Ther Exp Psychiatry 2024; 85:101980. [PMID: 39033577 DOI: 10.1016/j.jbtep.2024.101980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 05/20/2024] [Accepted: 07/13/2024] [Indexed: 07/23/2024]
Abstract
BACKGROUND Depression is usually characterized by impairments in reward function, and shows altered motivation to reward in reinforcement learning. This study further explored whether task difficulty affects reinforcement learning in college students with and without depression symptom. METHODS The depression symptom group (20) and the no depression symptom group (26) completed a probabilistic reward learning task with low, medium, and high difficulty levels, in which task the response bias to reward and the discriminability of reward were analyzed. Additionally, electrophysiological responses to reward and loss feedback were recorded and analyzed while they performed a simple gambling task. RESULTS The depression symptom group showed more response bias to reward than the no depression symptom group when the task was easy and then exhibited more quickly decrease in response bias to reward as task difficulty increased. The no depression symptom group showed a decrease in response bias only in the high-difficulty condition. Further regression analyses showed that, the Feedback-related negativity (FRN) and theta oscillation could predict response bias change in the low-difficulty condition, the FRN and oscillations of theta and delta could predict response bias change in the medium and high-difficulty conditions. LIMITATIONS The electrophysiological responses to loss and reward were not recorded in the same task as the reinforcement learning behaviors. CONCLUSIONS College students with depression symptom are more sensitive to task difficulty during reinforcement learning. The FRN, and oscillations of theta and delta could predict reward leaning behavior.
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Affiliation(s)
- Yaru Zhang
- School of Psychology, Shandong Normal University, Jinan, China
| | - Meng Wei
- School of Psychology, Shandong Normal University, Jinan, China
| | - Rong Huang
- School of Psychology, Shandong Normal University, Jinan, China
| | - Shiwei Jia
- School of Psychology, Shandong Normal University, Jinan, China
| | - Li Li
- College of International Education, Shandong Normal University, Jinan, China.
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Law KC, O'Connell KL, Jacobson SV, Baer MM, Baker PM, Tull MT. Influences of sleep, cortisol reactivity, and risk/reward-based decision-making on suicide. J Behav Ther Exp Psychiatry 2024; 85:101975. [PMID: 38870548 PMCID: PMC11347093 DOI: 10.1016/j.jbtep.2024.101975] [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: 11/29/2023] [Revised: 04/03/2024] [Accepted: 05/25/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND AND OBJECTIVES Poor sleep quality is a known contributor to suicidal thoughts and behaviors. This study examines whether sleep quality modulates the effect of an individual's stress response and risk/reward-based decision making on suicide risk. METHODS Participants were 160 adults at a residential substance use treatment facility with lifetime exposure to trauma who completed a clinician-administered measure of suicide risk, the Iowa Gambling Task (IGT), and a self-report measure of sleep. Cortisol reactivity (i.e., changes in cortisol before and after a personalized trauma script) was used to measure stress response. We used quantile regression to examine the effects of sleep, cortisol, and risk/reward decision-making on suicide risk. RESULTS We found poor sleep quality to be increasingly salient in individuals at greater risk for suicide than those at lower risk for suicide. Furthermore, individuals with moderate to moderate-high levels of suicide risk seem to have greater cortisol reactivity. In the low-moderate quantile, we found suicide risk to be associated with both high stress reactivity and low-risk, high-reward decision-making, as well as low stress reactivity and high-risk/low-reward decision-making. LIMITATIONS These findings should be interpreted considering several methodological constraints, such as the use of a pre-determined sample and instruments not tailored for our hypotheses, the MINI 'Suicide' Module's limited differentiation between suicidal ideation and behavior, and variably timed cortisol sampling. CONCLUSIONS Despite these limitations, the findings from this study support the use of evidence-based interventions focused on improving sleep quality and managing emotional reactivity to decrease suicide risk.
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Affiliation(s)
- Keyne C Law
- Department of Clinical Psychology, Seattle Pacific University, Seattle, WA, USA.
| | | | - Samantha V Jacobson
- Department of Clinical Psychology, Seattle Pacific University, Seattle, WA, USA
| | - Margaret M Baer
- Department of Psychology, University of Toledo, Toledo, OH, USA
| | - Phillip M Baker
- Department of Psychology, Seattle Pacific University, Seattle, WA, USA
| | - Matthew T Tull
- Department of Psychology, University of Toledo, Toledo, OH, USA; Lyra Health Inc., Burlingame, CA, USA
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Hwang YM, Roper RT, Piekos SN, Enquobahrie DA, Hebert MF, Paquette AG, Baloni P, Price ND, Hood L, Hadlock JJ. Timing of selective serotonin reuptake inhibitor use and risk for preterm birth and related adverse events: with a consideration of the COVID-19 pandemic period. J Matern Fetal Neonatal Med 2024; 37:2313364. [PMID: 38342572 PMCID: PMC11033706 DOI: 10.1080/14767058.2024.2313364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 01/29/2024] [Indexed: 02/13/2024]
Abstract
OBJECTIVE There is uncertainty around the safety of SSRIs for treating depression during pregnancy. Nevertheless, the use of SSRIs has been gradually increasing, especially during the COVID-19 pandemic period. We aimed to (1) characterize maternal depression rate and use of SSRIs in a recent 10-year period, (2) address confounding by indication, as well as socioeconomic and environmental factors, and (3) evaluate associations of the timing of SSRI exposure in pregnancy with risk for preterm birth (PTB), low birthweight (LBW), and small for gestational age (SGA) infants among women with depression before pregnancy. METHODS We conducted propensity score-adjusted regression to calculate odds ratios (ORs) of PTB, LBW, and SGA. We accounted for maternal/pregnancy characteristics, comorbidity, depression severity, time of delivery, social vulnerability, and rural residence. RESULTS There were 50.3% and 40.3% increases in the prevalence rate of prenatal depression and prenatal SSRI prescription rate during the pandemic. We identified women with depression ≤180 days before pregnancy (n = 8406). Women with no SSRI order during pregnancy (n = 3760) constituted the unexposed group. The late SSRI exposure group consisted of women with an SSRI order after the first trimester (n = 3759). The early-only SSRI exposure group consisted of women with SSRI orders only in the first trimester (n = 887). The late SSRI exposure group had an increased risk of PTB of OR = 1.5 ([1.2,1.8]) and LBW of OR = 1.5 ([1.2,2.0]), relative to the unexposed group. Associations between late SSRI exposure and risk of PTB/LBW were similar among a subsample of patients who delivered during the pandemic. CONCLUSIONS These findings suggest an association between PTB/LBW and SSRI exposure is dependent on exposure timing during pregnancy. Small for gestational age is not associated with SSRI exposure.
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Affiliation(s)
- Yeon Mi Hwang
- Institute for Systems Biology; 401 Terry Ave N, Seattle, Washington, USA 98109
- Molecular Engineering and Sciences Institute, University of Washington; Seattle, Washington, USA
| | - Ryan T. Roper
- Institute for Systems Biology; 401 Terry Ave N, Seattle, Washington, USA 98109
| | - Samantha N. Piekos
- Institute for Systems Biology; 401 Terry Ave N, Seattle, Washington, USA 98109
| | - Daniel A. Enquobahrie
- Department of Epidemiology, School of Public Health, University of Washington; Seattle, Washington, USA
| | - Mary F. Hebert
- Department of Pharmacy, School of Pharmacy, University of Washington; Seattle, Washington, USA
| | - Alison G. Paquette
- Department of Pediatrics, School of Medicine, University of Washington; Seattle, Washington USA
- Center for Developmental Biology and Regenerative Medicine, Seattle Children’s Research Institute; Seattle, Washington USA
| | - Priyanka Baloni
- School of Health Sciences, Purdue University, West Lafayette, Indiana USA
| | - Nathan D. Price
- Institute for Systems Biology; 401 Terry Ave N, Seattle, Washington, USA 98109
- Thorne HealthTech, New York, New York, USA
| | - Leroy Hood
- Institute for Systems Biology; 401 Terry Ave N, Seattle, Washington, USA 98109
- Providence St. Joseph Health; Renton, Washington, USA
| | - Jennifer J. Hadlock
- Institute for Systems Biology; 401 Terry Ave N, Seattle, Washington, USA 98109
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Wecker SN, Dammert AS, Scholz C, Krüger M, Hauer J, Brickmann C. Neonatal therapy after maternal central neurotropic drug exposure-a retrospective cohort study. J Matern Fetal Neonatal Med 2024; 37:2356038. [PMID: 38830822 DOI: 10.1080/14767058.2024.2356038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 05/10/2024] [Indexed: 06/05/2024]
Abstract
OBJECTIVE Evaluation of neonatal morbidity after maternal central neurotropic drug exposure. METHODS Retrospective single-center level-III neonatology cohort analysis of neonates after CND from 2018 to 2021. Control group of neonates born to mothers without CND cared for at the maternity ward. RESULTS Significantly more frequent therapy need of neonates with CND [OR 23 (95% CI: 7.8-62); RR 14 (95% CI: 5.4-37); p < 0.01]. Neonates after CND had lower Apgar-scores LM 1 [CND 8.1; CG 8.6; p < 0.05]; LM 5 [CND 9; CG 9.7; p < 0.01]; LM 10 [CND 9.6; CG 9.9; p < 0.05]. The first symptom occurred in 95.35% within 24 h (mean: 3.3 h). CND group showed significantly more often preterm delivery [OR 3.5; RR 3.2; p < 0.05], and especially cumulative multiple symptoms [OR 9.4; RR 6.6; p < 0.01] but no correlation to multiple maternal medication use (p = 0.3). CONCLUSIONS Neonates exposed to CND are at increased risk for postnatal therapy, often due to multiple symptoms. Neonates should be continuously monitored for at least 24 h.
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Affiliation(s)
- Sabrina Nicole Wecker
- Division of Neonatology and Pediatric Intensive Care Medicine, Department of General Pediatrics, Medical Center, Perinatal Center, München Klinik Harlaching, Munich, Germany
- shared first authorship
| | - Ann Sophie Dammert
- Division of Neonatology and Pediatric Intensive Care Medicine, Department of General Pediatrics, Medical Center, Perinatal Center, München Klinik Harlaching, Munich, Germany
- shared first authorship
| | - Christoph Scholz
- Division of Gynecology and Obstetrics, Medical Center, Perinatal Center, München Klinik Harlaching, Munich, Germany
| | - Marcus Krüger
- Division of Neonatology and Pediatric Intensive Care Medicine, Department of General Pediatrics, Medical Center, Perinatal Center, München Klinik Harlaching, Munich, Germany
| | - Julia Hauer
- Department of Pediatrics, School of Medicine, Technical University of Munich, Munich, Germany
| | - Christian Brickmann
- Division of Neonatology and Pediatric Intensive Care Medicine, Department of General Pediatrics, Medical Center, Perinatal Center, München Klinik Harlaching, Munich, Germany
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Amini M, Bahmani F, Foroozanfard F, Vahedpoor Z, Ghaderi A, Taghizadeh M, Karbassizadeh H, Asemi Z. Retracted article: The effects of fish oil omega-3 fatty acid supplementation on mental health parameters and metabolic status of patients with polycystic ovary syndrome: a randomized, double-blind, placebo-controlled trial. J Psychosom Obstet Gynaecol 2024; 45:1508282. [PMID: 30230402 DOI: 10.1080/0167482x.2018.1508282] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 07/24/2018] [Accepted: 07/29/2018] [Indexed: 01/28/2023] Open
Abstract
We, the Editor and Publisher of the Journal of Psychosomatic Obstetrics & Gynecology have retracted the following article:Mehrdad Amini, Fereshteh Bahmani, Fatemeh Foroozanfard, Zahra Vahedpoor, Amir Ghaderi, Mohsen Taghizadeh, Hassan Karbassizadeh & Zatollah Asemi (2018), The effects of fish oil omega-3 fatty acid supplementation on mental health parameters and metabolic status of patients with polycystic ovary syndrome: a randomized, double-blind, placebo-controlled trial. Journal of Psychosomatic Obstetrics & Gynecology, DOI: 10.1080/0167482X.2018.1508282.Following publication, significant concerns were raised by a third party 1 about the integrity of the data and the reported findings in the article.When approached for an explanation, the authors and their institution have been cooperative in providing some responses and documents. To verify the reported findings, the article and the documents provided by the authors were further evaluated by the journal editorial team, and also sent for review by an external statistical reviewer.Both the journal editorial team and the external statistical reviewer were unable to confirm the integrity of the trial design and the main outcome of the external review was that the article's results and conclusions are unreliable. Therefore, as the editorial team no longer have confidence in the reported conclusions the decision has been made to retract the article.The authors listed in the publication have been informed. The authors do not agree with the retraction.We have been informed in our decision-making by our editorial policies and the COPE guidelines.The retracted article will remain online to maintain the scholarly record, but it will be digitally watermarked on each page as 'Retracted'.
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Affiliation(s)
- Mehrdad Amini
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Fereshteh Bahmani
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Fatemeh Foroozanfard
- Department of Gynecology and Obstetrics, School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Zahra Vahedpoor
- Department of Gynecology and Obstetrics, School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Amir Ghaderi
- Department of Addiction studies, School of Medical, Kashan University of Medical Sciences, Kashan, Iran
| | - Mohsen Taghizadeh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
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Hildingsson I, Johansson M. A cluster analysis of reasons behind fear of birth among women in Sweden. J Psychosom Obstet Gynaecol 2024; 45:2319291. [PMID: 38376114 DOI: 10.1080/0167482x.2024.2319291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/11/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Fear of birth is common and complex, caused by a variety of reasons. The aim was to investigate the prevalence of pre-established reasons in relation to fear, and to identify profiles of women based on their reported reasons behind fear of birth. METHODS A cross-sectional Swedish study of women with self-reported fear of birth who completed an online survey. Descriptive statistics, chi-square test, crude and adjusted odds ratios with 95% confidence intervals were used in the analysis of pre-established reasons in relation to self-reported severe fear. A Kappa-means cluster analysis was performed in order to group reasons, that were further investigated in relation to women's background variables. RESULTS A total of 1419 women completed the survey. The strongest reason behind fear of birth was to be forced to give birth vaginally. Four clusters were identified and labeled: minor complexity (reference group), relative minor complexity, relative major complexity, and major complexity. Cesarean section preference, previous mental health problems, being younger, primiparity, and exposure to domestic violence were factors related to cluster grouping. CONCLUSIONS Women with fear of birth have various reasons and diverse complexities behind their fear. Health care providers need to investigate these reasons and support pregnant women with childbirth fear, based on their needs.
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Affiliation(s)
- Ingegerd Hildingsson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
- Department of Nursing, Mid Sweden University, Sundsvall, Sweden
| | - Margareta Johansson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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Zhou Y, Guo X, Liu Z, Sun D, Liang Y, Shen H, Li X, Mu J, Liu J, Cao G, Chen M. 6-week time-restricted eating improves body composition, maintains exercise performance, without exacerbating eating disorder in female DanceSport dancers. J Int Soc Sports Nutr 2024; 21:2369613. [PMID: 38904148 PMCID: PMC11195454 DOI: 10.1080/15502783.2024.2369613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 06/13/2024] [Indexed: 06/22/2024] Open
Abstract
BACKGROUND Despite the high risk of eating disorder (ED)-related attitudes and behaviors among female dancers, targeted scientific dietary regimens are currently inadequate. Time-restricted eating (TRE), a popular intermittent fasting protocol, has been shown to be effective in enhancing body composition and exercise performance in athletes. In this study, TRE was employed as a dietary regimen to improve body composition and exercise performance and address ED attitudes and behaviors in DanceSport dancers. METHODS Twenty female DanceSport dancers were recruited and divided into two groups: TRE (n = 10) and normal diet (ND) (n = 10). The TRE group consumed their self-selected necessary energy intake exclusively between 11 a.m. and 7 p.m. (utilizing a 16-hour fasting and 8-hour eating window) for 6 weeks, while the ND group maintained their regular dieting patterns. The consumption of water, black tea, or coffee without added sugar or milk was not restricted. Physical activity and calorie intake were systematically recorded during the TRE intervention. Body composition, aerobic and anaerobic performance, and ED attitudes and behaviors were assessed before and after the TRE intervention. The trial was registered in the Chinese Clinical Trial Registry under the identifier ChiCTR2200063780. RESULTS The fixed effects tests (p < 0.0001) and estimates for the intercept (p < 0.0001) of hunger level indicated a noticeable effect on the initial state of hunger during TRE. No significant differences were observed in ED attitudes or behaviors (p > 0.05). TRE resulted in a reduction in hip circumference (p = 0.039), fat mass (kg) (p = 0.0004), and body fat percentage (p = 0.0005), with no significant decrease in fat-free mass (p > 0.05). No significant improvement was observed in aerobic performance (p > 0.05). The average power (AP) (p = 0.01) and AP/Body weight ratio (p = 0.003) significantly increased. Additionally, the power drop decreased significantly (p = 0.019). Group-by-time interactions were observed for fat mass (kg) (p = 0.01), body fat percentage (p = 0.035), and AP/Body weight (p = 0.020). CONCLUSION TRE can be considered a feasible nutritional strategy for DanceSport dancers, facilitating improvements in body composition without compromising aerobic and anaerobic exercise performance or exacerbating ED attitudes and behaviors. Moreover, TRE may facilitate more favorable physiological adaptations, potentially contributing to improved exercise performance.
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Affiliation(s)
- Yanbing Zhou
- Beijing Sport University, School of Art, Beijing, China
| | - Xian Guo
- Beijing Sport University, Sport Science School, Beijing, China
- Beijing Sport University, Beijing Sports Nutrition Engineering Research Center, Beijing, China
| | - Zeyao Liu
- Beijing Municipal Bureau of Sports, Beijing Lucheng Sports Technical School, Beijing, China
| | - Dan Sun
- Beijing Sport University, Competitive Sport School, Beijing, China
| | - Yujie Liang
- Beijing Sport University, School of Art, Beijing, China
| | - Hong Shen
- Beijing Sport University, School of Art, Beijing, China
| | - Xinxin Li
- Beijing Sport University, Sport Science School, Beijing, China
| | - Jinhao Mu
- Beijing Sport University, Sport Science School, Beijing, China
| | - Jingying Liu
- Beijing Sport University, Sport Science School, Beijing, China
| | - Guoxia Cao
- Beijing Sport University, Sport Science School, Beijing, China
| | - Mengmeng Chen
- Beijing Sport University, Sport Science School, Beijing, China
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Hamdan-Dumont M, Lecardeur L, Habert M, Couturas J, Okassa M, Lacroix A, Calvet B. Cognitive complaint inversely associated to UHR transition. Schizophr Res Cogn 2024; 38:100319. [PMID: 39022601 PMCID: PMC11253140 DOI: 10.1016/j.scog.2024.100319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/14/2024] [Accepted: 06/16/2024] [Indexed: 07/20/2024]
Abstract
The aim of this study was to identify the impact of staging on a six-months transition in Ultra-High Risk (UHR) youth. Subjects were enrolled at assessment; evolution was monitored for six months. Clinical determinants (unusual thought content, perceptual abnormalities, cognitive complaint, etc.) were collected. 37 non-psychotic and 39 UHR subjects were included. 13 UHR (35.2 %) experienced psychotic transition, while none of non-psychotic subjects did log-rank p < 0.001. Self-reported cognitive complaint was inversely associated to transition OR 0.13 95 % IC [0.03-0.64]. Unusual Thought Content was associated to psychotic transition 0R 8.57 95 % IC [1.17-63]. Self-reported cognitive complaint could be a protective transition marker in UHR.
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Affiliation(s)
- Mirvat Hamdan-Dumont
- Centre Hospitalier Esquirol, Early Intervention Unit, Limoges 87000, France
- Centre Hospitalier Esquirol, Unité de Recherche et d'Innovation, Limoges 87000, France
- Inserm UMR1094, IRD U270, Univ. Limoges, CHU Limoges, EpiMaCT- Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges 87000, France
| | | | - Marine Habert
- Centre Hospitalier Esquirol, Early Intervention Unit, Limoges 87000, France
| | - Jérémy Couturas
- Centre Hospitalier Esquirol, Early Intervention Unit, Limoges 87000, France
- Centre Hospitalier Esquirol, Unité de Recherche et d'Innovation, Limoges 87000, France
- Inserm UMR1094, IRD U270, Univ. Limoges, CHU Limoges, EpiMaCT- Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges 87000, France
| | - Mireille Okassa
- Centre Hospitalier Esquirol, Unité de Recherche et d'Innovation, Limoges 87000, France
| | - Aurélie Lacroix
- Centre Hospitalier Esquirol, Unité de Recherche et d'Innovation, Limoges 87000, France
- Inserm UMR1094, IRD U270, Univ. Limoges, CHU Limoges, EpiMaCT- Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges 87000, France
| | - Benjamin Calvet
- Centre Hospitalier Esquirol, Unité de Recherche et d'Innovation, Limoges 87000, France
- Inserm UMR1094, IRD U270, Univ. Limoges, CHU Limoges, EpiMaCT- Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges 87000, France
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Stute P, Henneicke-von Zepelin HH, Nicken P. Transfer of preclinical study data on the influence of cimicifuga racemosaon functional changes in the hippocampus during menopause. Gynecol Endocrinol 2024; 40:2360066. [PMID: 38833172 DOI: 10.1080/09513590.2024.2360066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 05/22/2024] [Indexed: 06/06/2024] Open
Abstract
Menopausal transition in women involves complex neurobiochemical changes linked to ovarian dysfunction, resulting in symptoms like vasomotor symptoms (VMS), sleep disturbances, anxiety, and cognitive impairments. Hormone replacement therapy is the first-line treatment. However, many women are reluctant to use HRT or have contraindications toward HRT and seek for alternatives. Non-hormonal therapies with extracts of Cimicifuga racemosa rhizomes like the isopropanolic extract (iCR, black cohosh) offer a promising alternative. A preclinical pilot study exploring iCR's effects on gene expression in the hippocampus and hypothalamus of ovarectomized (OVX) rats mimicking menopausal conditions identified important signaling pathways and CNS-based contributions to the multitargeted modes of action of iCR. Especially in the hippocampus, iCR compensated effects of OVX on gene expression profiles. These changes are reflected by the genes AVPR1A, GAL, CALCA, HCRT, PNOC, ESR1, ESR2 and TAC3 contributing to the formation of hot flushes or thermoregulation as well as to secondary effects such as blood pressure, metabolism, hormonal regulation, homeostasis, mood regulation, neuroendocrine modulation, regulation of sleep and arousal, and in learning, memory and cognition. To understand the mechanisms in the brain of estrogen-depressed animals (OVX) and subsequent iCR treatment we combined the results of the pilot study with those of up-to-date literature and tried to transfer the current knowledge to humans during menopausal transition and adaptation. Focus was laid on changes in the hippocampal function, that is disturbed by hormonal fluctuations, but can also be brought back into balance by iCR.
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Affiliation(s)
- Petra Stute
- Department of Obstetrics and Gynecology, University Women's Hospital, Inselspital, Berne, Switzerland
| | | | - Petra Nicken
- Regulatory Affairs Department, Schaper and Brümmer GmbH and Co. KG, Salzgitter, Germany
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Smith RC, Sershen H, Chen A, Jin H, Guidotti A, Davis JM. Relationship of cognitive measures to mRNA levels in lymphocytes from patients with schizophrenia and controls. Schizophr Res Cogn 2024; 38:100321. [PMID: 39040617 PMCID: PMC11261145 DOI: 10.1016/j.scog.2024.100321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 06/24/2024] [Accepted: 06/25/2024] [Indexed: 07/24/2024]
Abstract
Patients with schizophrenia show substantial cognitive deficits and abnormalities in neurotransmitter-related levels of mRNA in brain or peripheral blood lymphocytes. However, the relationship of cognitive deficits as measured by the MATRICS battery and mRNA levels in brain or lymphocytes has not been sufficiently explored. We measured levels of methylation or neurotransmitter-related mRNAs in lymphocytes of 38 patients with chronic schizophrenia (CSZ) and 33 non-psychotic controls (controls) by qPCR using TaqMan probes. We assessed cognitive function in these patients and controls with the MATRICS battery. We used correlation analysis and scatter plots to assess the relationship of lymphocyte mRNA levels to MATRICS domain and composite scores. CSZ subjects had a consistently negative correlation between mRNA levels in lymphocytes and MATRICS cognitive variables of speed of processing, attention-vigilance, working memory, visual learning, and overall composite score. It is uncertain whether these negative correlations represent a causative relation between specific mRNA levels and cognitive deficits. Controls had either positive correlations or non-significant correlations between mRNA and most of the MATRICS variables. There were statistically significant differences in the correlations between mRNA and MATRICS variables between CSZ vs controls for several mRNAs (DNMT1, DNMT3A, BDNF, NR3C1, FPRF3, CNTNAP2). Our data show a different relationship between mRNA levels in peripheral blood lymphocytes and MATRICS cognitive variables in CSZ vs controls. The substantive significance of these differences needs further investigation.
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Affiliation(s)
- Robert C. Smith
- Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA
- NYU Grossman School of Medicine, Department of Psychiatry, New York, NY, USA
| | - Henry Sershen
- Nathan Kline Institute for Psychiatric Research, Orangeburg, NY, USA
- NYU Grossman School of Medicine, Department of Psychiatry, New York, NY, USA
| | - AnMei Chen
- Columbia University Mailman School of Public Health, New York, NY, USA
| | - Hua Jin
- University of California San Diego, Department of Psychiatry, and VA San Diego Healthcare System, San Diego, CA, USA
| | - Alexandro Guidotti
- The Psychiatric Institute, University of Illinois, Department of Psychiatry, Chicago, IL, USA
| | - John M. Davis
- The Psychiatric Institute, University of Illinois, Department of Psychiatry, Chicago, IL, USA
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Zondo S, Cockcroft K, Ferreira-Correia A. Brain plasticity and adolescent HIV: A randomised controlled trial protocol investigating behavioural and hemodynamic responses in attention cognitive rehabilitation therapy. MethodsX 2024; 13:102808. [PMID: 39022176 PMCID: PMC11252933 DOI: 10.1016/j.mex.2024.102808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Accepted: 06/17/2024] [Indexed: 07/20/2024] Open
Abstract
Despite advances in antiretroviral pharmacology, neuroHIV in the central nervous system (CNS), causes neuronal dysregulation, which is associated with compromised neurocognition. Non-pharmaceutical interventions such as HIV cognitive rehabilitation training (HIV-CRT), have shown potential to partially reverse cognitive deficits, sequent HIV neuroinvasion. Nonetheless, no studies exist pairing cognitive outcomes with objective neuroimaging biomarkers in adolescent HIV-CRT. This longitudinal pre-post-quasi-experimental protocol examined cognitive outcomes, paired with optimal neuroimaging outcomes following customised attention training in adolescent HIV. Twenty-six adolescents living with HIV were randomly assigned to either the treatment group, which received attention CRT using ACTIVATE™, (n = 13), or to the treatment as usual group (n = 13). Cognitive outcomes were examined using the NEPSY-II, and BRIEF; whilst neuroimaging outcomes were determined by changes in oxygenated haemoglobin (HbO), as determined by functional near-infrared spectrometry (fNIRS). Functional connectivity fNIRS measures were evaluated using seed-based correlation analysis, located in the central executive network (CEN). This study serves to guide the development and identification of objective biomarkers for adolescent neuroHIV, sequent CRT amongst children living with HIV in Sub-Saharan Africa.
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Affiliation(s)
- Sizwe Zondo
- Department of Psychology, Rhodes University, 1 University Road, Grahamstown 6139, South Africa
- Department of Psychology, University of the Witwatersrand, 1 Jan Smuts Avenue, Johannesburg 2000, South Africa
| | - Kate Cockcroft
- Department of Psychology, University of the Witwatersrand, 1 Jan Smuts Avenue, Johannesburg 2000, South Africa
| | - Aline Ferreira-Correia
- Department of Psychology, University of the Witwatersrand, 1 Jan Smuts Avenue, Johannesburg 2000, South Africa
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Banerjee R, Patel D, Farooque K, Gupta D, Seth A, Kochhar KP, Garg B, Jain S, Kumar N, Jain S. Cortical intermittent theta burst stimulation on gait pathomechanics and urinary tract dysfunction in incomplete spinal cord injury patients: Protocol for a randomized controlled trial. MethodsX 2024; 13:102826. [PMID: 39049927 PMCID: PMC11268124 DOI: 10.1016/j.mex.2024.102826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 06/24/2024] [Indexed: 07/27/2024] Open
Abstract
Gait impairment and neurogenic bladder are co-existing common findings in incomplete spinal cord injury (iSCI). Repetitive transcranial magnetic stimulation (rTMS), evident to be a promising strategy adjunct to physical rehabilitation to regain normal ambulation in SCI. However, there is a need to evaluate the role of Intermittent theta burst stimulation (iTBS), a type of patterned rTMS in restoring gait and neurogenic bladder in SCI patients. The aim of the present study is to quantify the effect of iTBS on spatiotemporal, kinetic, and kinematic parameters of gait and neurogenic bladder dyssynergia in iSCI. After maturing all exclusion and inclusion criteria, thirty iSCI patients will be randomly divided into three groups: Group-A (sham), Group-B (active rTMS) and Group-C (active iTBS). Each group will receive stimulation adjunct to physical rehabilitation for 2 weeks. All patients will undergo gait analysis, as well assessment of bladder, electrophysiological, neurological, functional, and psychosocial parameters. All parameters will be assessed at baseline and 6th week (1st follow-up). Parameters except urodynamics and gait analysis will also be assessed after the end of the 2 weeks of the intervention (post-intervention) and at 12th week (2nd follow-up). Appropriate statistical analysis will be done using various parametric and non-parametric tests based on results.
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Affiliation(s)
- Rohit Banerjee
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Deeksha Patel
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Kamran Farooque
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Deepak Gupta
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Amlesh Seth
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
| | - Kanwal Preet Kochhar
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
| | - Bhavuk Garg
- Department of Orthopaedics, All India Institute of Medical Sciences, New Delhi, India
| | - Siddharth Jain
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
| | - Nand Kumar
- Department of Psychiatry, All India Institute of Medical Sciences, New Delhi, India
| | - Suman Jain
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, India
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Garland EL, Recasens M, Taple BJ, Donaldson GW, Weisberg RB. Virtual reality-based Mindfulness-Oriented Recovery Enhancement (MORE-VR) as an adjunct to medications for opioid use disorder: a Phase 1 trial. Ann Med 2024; 56:2392870. [PMID: 39172534 PMCID: PMC11342816 DOI: 10.1080/07853890.2024.2392870] [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: 12/14/2023] [Revised: 03/15/2024] [Accepted: 06/26/2024] [Indexed: 08/24/2024] Open
Abstract
INTRODUCTION Medications for opioid use disorder (MOUD) are the most effective interventions for this condition, yet many patients discontinue treatment. Though adjunct psychosocial treatments are recommended to increase retention and reduce relapse, the scarcity of trained providers hinders access to and utilization of evidence-based interventions. We conducted a Phase 1 study to assess the feasibility of a virtual reality-delivered Mindfulness-Oriented Recovery Enhancement (MORE-VR) intervention for patients receiving MOUD. PATIENTS AND METHODS Patients receiving buprenorphine or methadone for OUD (N = 34) were scheduled for 8 weekly sessions of MORE-VR. Enrollment and retention rates were analyzed. Participants reported on the usability and acceptability of MORE-VR, opioid use, and craving and affect before and after each VR session. Heart rate was monitored during one session of MORE-VR. RESULTS Twenty-three participants completed four or more MORE-VR sessions (minimum recommended intervention dose). Participants reported high usability and acceptability of MORE-VR, which had an excellent safety profile. Illicit opioid use decreased significantly from pre- to post-treatment (F = 4.44, p=.04). We observed a significant within-session decrease in opioid craving (F = 39.3, p<.001) and negative affect (F = 36.3, p<.001), and a significant within-session increase in positive affect (F = 23.6, p<.001). Heart rate shifted during cue-exposure and mindfulness practices (F = 6.79, p<.001). CONCLUSIONS High retention, usability and acceptability rates and low adverse events demonstrated that MORE-VR is a feasible, engaging, and safe intervention. Our findings show that MORE-VR can be delivered as an adjunctive intervention to MOUD and suggest that MORE-VR may improve OUD treatment outcomes and modulate autonomic responses. MORE-VR's efficacy will be tested in a subsequent Phase 2 trial. TRIAL REGISTRATION ClinicalTrials.gov NCT05034276; https://classic.clinicaltrials.gov/ct2/show/NCT05034276.
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Affiliation(s)
- Eric L. Garland
- Center on Mindfulness and Integrative Health Intervention Development, College of Social Work, University of Utah, Salt Lake City, Utah, USA
| | - Marc Recasens
- BEHAVR, LLC, DBA RealizedCare, Elizabethtown, Kentucky, USA
| | - Bayley J. Taple
- BEHAVR, LLC, DBA RealizedCare, Elizabethtown, Kentucky, USA
- Department of Psychiatry & Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Gary W. Donaldson
- Pain Research Center, Department of Anesthesiology, University of Utah, Salt Lake City, Utah, USA
| | - Risa B. Weisberg
- BEHAVR, LLC, DBA RealizedCare, Elizabethtown, Kentucky, USA
- Department of Psychiatry, Chobanian and Avedisian School of Medicine, Boston University, Boston, Massachusetts, USA
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Smail MA, Lenz KM. Developmental functions of microglia: Impact of psychosocial and physiological early life stress. Neuropharmacology 2024; 258:110084. [PMID: 39025401 DOI: 10.1016/j.neuropharm.2024.110084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 07/03/2024] [Accepted: 07/15/2024] [Indexed: 07/20/2024]
Abstract
Microglia play numerous important roles in brain development. From early embryonic stages through adolescence, these immune cells influence neuronal genesis and maturation, guide connectivity, and shape brain circuits. They also interact with other glial cells and structures, influencing the brain's supportive microenvironment. While this central role makes microglia essential, it means that early life perturbations to microglia can have widespread effects on brain development, potentially resulting in long-lasting behavioral impairments. Here, we will focus on the effects of early life psychosocial versus physiological stressors in rodent models. Psychosocial stress refers to perceived threats that lead to stress axes activation, including prenatal stress, or chronic postnatal stress, including maternal separation and resource scarcity. Physiological stress refers to physical threats, including maternal immune activation, postnatal infection, and traumatic brain injury. Differing sources of early life stress have varied impacts on microglia, and these effects are moderated by factors such as developmental age, brain region, and sex. Overall, these stressors appear to either 1) upregulate basal microglia numbers and activity throughout the lifespan, while possibly blunting their responsivity to subsequent stressors, or 2) shift the developmental curve of microglia, resulting in differential timing and function, impacting the critical periods they govern. Either could contribute to behavioral dysfunctions that occur after the resolution of early life stress. Exploring how different stressors impact microglia, as well as how multiple stressors interact to alter microglia's developmental functions, could deepen our understanding of how early life stress changes the brain's developmental trajectory. This article is part of the Special Issue on "Microglia".
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Affiliation(s)
- Marissa A Smail
- Department of Psychology, Ohio State University, Columbus, OH, USA.
| | - Kathryn M Lenz
- Department of Psychology, Ohio State University, Columbus, OH, USA; Department of Neuroscience, Ohio State University, Columbus, OH, USA; Institute for Behavioral Medicine Research, Ohio State University, Columbus, OH, USA; Chronic Brain Injury Program, Ohio State University, Columbus, OH, USA
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Zuo M, Ling XB, Wang SS, Ma K, Wan YH, Su PY, Tao FB, Sun Y. Lifestyle-specific association between adversity dimensions with group-based mental health trajectories. J Affect Disord 2024; 364:305-313. [PMID: 39142586 DOI: 10.1016/j.jad.2024.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2024] [Revised: 06/25/2024] [Accepted: 08/09/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND Childhood adversity (CA) has a substantial correlation with mental health problems. Keeping a healthy lifestyle is essential for mental health interventions; it is unclear, however, how healthy lifestyle affect the relationship between CA and persistent mental health problems. METHODS This longitudinal study (n = 1112, 54.5 % male) collected the data on CA (measured through three dimensions: threat, deprivation and unpredictability), mental health problems, and lifestyle factors. Group-based multi-trajectory modeling (GBMTM) was utilized to estimate trajectories for three mental health problems (i.e., depression, ADHD and overanxiety). Close friendships, regular physical activity, appropriate sleep duration, shorter screen time, and healthy eating were combined to establish a healthy lifestyle score (which ranges from 0 to 5). Higher scores indicated a healthier lifestyle. RESULTS Three trajectories of mental health problems were identified: persistently low risk (24.9 %), persistently medium-high risk (50.0 %), and persistently high risk (25.1 %). Multinomial logistic regression showed that high adversity (high-threat: β = 2.01, P < 0.001; high-deprivation: β = 1.03, P < 0.001; high-unpredictability: β = 0.83, P = 0.001; high-overall adversity: β = 1.64, P < 0.001) resulted in a persistently high risk of mental health problems; these outcomes were maintained after robust control for covariates. Further lifestyle stratification, null associations were observed among children with a healthy lifestyle, irrespective of their gender; however, after controlling for covariates, the above associations remained relatively stable only among boys. LIMITATIONS The generalizability of our findings is restricted by 1) limited racial diversity and 2) missing data. CONCLUSIONS This finding underscores the benefits of promoting a healthy lifestyle in children to prevent persistent mental health problems caused by CA.
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Affiliation(s)
- Min Zuo
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China; MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China; Center for Big Data and Population Health of IHM, Anhui Medical University, Hefei, China
| | - Xue-Bing Ling
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China; MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China; Center for Big Data and Population Health of IHM, Anhui Medical University, Hefei, China
| | - Shan-Shan Wang
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China; MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China; Center for Big Data and Population Health of IHM, Anhui Medical University, Hefei, China
| | - Kai Ma
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China; MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China; Center for Big Data and Population Health of IHM, Anhui Medical University, Hefei, China
| | - Yu-Hui Wan
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China; MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China; Center for Big Data and Population Health of IHM, Anhui Medical University, Hefei, China; NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China; Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, Hefei, China
| | - Pu-Yu Su
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China; MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China; Center for Big Data and Population Health of IHM, Anhui Medical University, Hefei, China; NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China; Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, Hefei, China
| | - Fang-Biao Tao
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China; MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China; Center for Big Data and Population Health of IHM, Anhui Medical University, Hefei, China; NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China; Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, Hefei, China
| | - Ying Sun
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China; MOE Key Laboratory of Population Health Across Life Cycle, Hefei, China; Center for Big Data and Population Health of IHM, Anhui Medical University, Hefei, China; NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China; Anhui Provincial Key Laboratory of Environment and Population Health across the Life Course, Anhui Medical University, Hefei, China.
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Westermark V, Yang Y, Bertone-Johnson E, Bränn E, Opatowski M, Pedersen N, Valdimarsdóttir UA, Lu D. Association between severe premenstrual disorders and change of romantic relationship: A prospective cohort of 15,606 women in Sweden. J Affect Disord 2024; 364:132-138. [PMID: 39147145 DOI: 10.1016/j.jad.2024.08.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 07/05/2024] [Accepted: 08/11/2024] [Indexed: 08/17/2024]
Abstract
BACKGROUND Premenstrual disorders (PMDs) affect women's quality of life, yet the impact on romantic relationships remains unclear. This study aimed to examine the association between severe PMDs and relationship disruption and initiation. METHODS We conducted a prospective cohort study of 15,606 women during 2009-2021 in Sweden. PMDs were assessed with the modified Premenstrual Symptom Screening Tool at baseline (one-time retrospective self-report), while relationship status was obtained from national population registers during follow-up. Poisson regression was employed to assess the risk of relationship change. RESULTS At baseline (mean age 33.5 years), 1666 (10.6 %) women met the criteria for severe PMDs. All women were followed for 9.1 years on average for any change of relationship status. Among married/cohabiting women, PMDs were positively associated with relationship disruption (Incidence risk ratio, IRR =1.21, 95 % CI: 1.01-1.43, p = 0.03). A more pronounced association was suggested for premenstrual dysphoric disorder (IRR = 1.22, 95 % CI: 1.01-1.45, p = 0.03) than severe premenstrual syndrome (IRR = 1.01, 95 % CI: 0.43-1.96, p = 0.98) and among women without depression/anxiety (IRR = 1.21, 95 % CI: 1.00-1.47, p < 0.05) than among those with (IRR = 0.99, 95 % CI: 0.61-1.54 p = 0.96) and IRR = 1.01, 95 % CI: 0.57-1.72, p = 0.97). Among single women, a null association was found between PMDs and relationship initiation (IRR = 1.05, 95 % CI: 0.95-1.15, p = 0.32). LIMITATIONS PMDs were not assessed using prospective symptom charting. CONCLUSIONS Married/cohabiting women with probable severe PMDs have an increased risk of relationship disruption. PMDs were not associated with relationship initiation in single women. Healthcare professionals should recognize relationship challenges in women with severe PMDs, and they may require support to maintain healthy relationships.
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Affiliation(s)
- Veronika Westermark
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
| | - Yihui Yang
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Elizabeth Bertone-Johnson
- Department of Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA, USA; Department of Health Promotion and Policy, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA, USA
| | - Emma Bränn
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Marion Opatowski
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Nancy Pedersen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Unnur A Valdimarsdóttir
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Center of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Donghao Lu
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
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Zachos KA, Godin O, Choi J, Jung JH, Aouizerate B, Aubin V, Bellivier F, Belzeaux-R R, Courtet P, Dubertret C, Etain B, Haffen E, Lefrere A A, Llorca PM, Olié E, Polosan M, Samalin L, Schwan R, Roux P, Barau C, Richard JR, Tamouza R, Leboyer M, Andreazza AC. Diet quality and associations with lactate and metabolic syndrome in bipolar disorder. J Affect Disord 2024; 364:167-177. [PMID: 39117002 DOI: 10.1016/j.jad.2024.05.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 05/01/2024] [Accepted: 05/21/2024] [Indexed: 08/10/2024]
Abstract
BACKGROUND Nutrition is largely affected in bipolar disorder (BD), however, there is a lack of understanding on the relationship between dietary categories, BD, and the prevalence of metabolic syndrome. The objective of this study is to examine dietary trends in BD and it is hypothesized that diets with increased consumption of seafood and high-fiber carbohydrates will be correlated to improved patient outcomes, and a lower frequency of metabolic syndrome. METHODS This retrospective cohort study includes two French cohorts. The primary cohort, FACE-BD, includes 268 stable BD patients. The second cohort, I-GIVE, includes healthy controls, both stable and acute BD and schizophrenia patients. Four dietary categories were assessed: meat, seafood, low-fiber and high-fiber carbohydrates. Dietary data from two food frequency questionnaires were normalized using min-max scaling and assessed using various statistical analyses. RESULTS In our primary cohort, the increased high-fiber carbohydrate consumption was correlated to lower prevalence of metabolic syndrome and improved mood. Low-fiber carbohydrate consumption is associated with higher BMI, while higher seafood consumption was correlated to improved mood and delayed age of onset. Results were not replicated in our secondary cohort. LIMITATIONS Our populations were small and two different dietary questionnaires were used; thus, results were used to examine similarities in trends. CONCLUSIONS Overall, various dietary trends were associated with metabolic syndrome, BMI, lactate, mood and age of onset. Improving our understanding of nutrition in BD can provide mechanistic insight, clinically relevant nutritional guidelines for precision medicine and ultimately improve the quality of lives for those with BD.
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Affiliation(s)
- Kassandra A Zachos
- Department of Pharmacology and Toxicology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Mitochondrial Innovation Initiative, MITO2i, Toronto, ON, Canada; FACE-BD Clinical Sites and Principal Collaborators in France, France
| | - Ophelia Godin
- INSERM U955 IMRB, Translational Neuropsychiatry laboratory, AP-HP, Hôpital Henri Mondor, DMU IMPACT, Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Paris Est Créteil University (UPEC); ECNP Immuno-NeuroPsychiatry Network, France; Fondation FondaMental, Créteil, France
| | - Jaehyoung Choi
- Department of Pharmacology and Toxicology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Mitochondrial Innovation Initiative, MITO2i, Toronto, ON, Canada
| | - Jae H Jung
- Department of Pharmacology and Toxicology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Bruno Aouizerate
- Fondation FondaMental, Créteil, France; Centre Hospitalier Charles Perrens, Pôle de Psychiatrie Générale et Universitaire, Laboratoire NutriNeuro (UMR INRAE 1286), Université de Bordeaux, Bordeaux, France
| | - Valérie Aubin
- Fondation FondaMental, Créteil, France; Pôle de Psychiatrie, Centre Hospitalier Princesse Grace, Monaco
| | - Frank Bellivier
- Fondation FondaMental, Créteil, France; Université Paris Cité, INSERM UMR-S1144, Optimisation Thérapeutique en Neuropsychopharmacologie OTeN, Paris, France; AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU Neurosciences, Hôpital Fernand Widal, Département de Psychiatrie et de Médecine Addictologique, Paris, France
| | - Raoul Belzeaux-R
- Fondation FondaMental, Créteil, France; Univ. Montpellier & Department of Psychiatry, CHU de Montpellier, France
| | - Philippe Courtet
- Fondation FondaMental, Créteil, France; IGF, Univ. Montpellier, CNRS, INSERM, Department of Emergency Psychiatry and Acute Care, CHU Montpellier, Montpellier, France
| | - Caroline Dubertret
- Fondation FondaMental, Créteil, France; AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU ESPRIT, Service de Psychiatrie et Addictologie, Hôpital Louis Mourier, Colombes, France; Université de Paris, Inserm UMR1266, Sorbonne Paris Cité, Faculté de Médecine, Paris, France
| | - Bruno Etain
- Fondation FondaMental, Créteil, France; Université Paris Cité, INSERM UMR-S1144, Optimisation Thérapeutique en Neuropsychopharmacologie OTeN, Paris, France; AP-HP, Groupe Hospitalo-Universitaire AP-HP Nord, DMU Neurosciences, Hôpital Fernand Widal, Département de Psychiatrie et de Médecine Addictologique, Paris, France
| | - Emmanuel Haffen
- Fondation FondaMental, Créteil, France; Université de Franche-Comté, UR 481 LINC, Service de Psychiatrie de l'Adulte, CIC-1431 INSERM, CHU de Besançon, F-2500, France
| | - Antoine Lefrere A
- Fondation FondaMental, Créteil, France; Pôle de Psychiatrie, Assistance Publique Hôpitaux de Marseille, Marseille, France; INT-UMR7289, CNRS Aix-Marseille Université, Marseille, France
| | - Pierre-Michel Llorca
- Fondation FondaMental, Créteil, France; Department of Psychiatry, CHU Clermont-Ferrand, University of Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal (UMR 6602), Clermont-Ferrand, France
| | - Emilie Olié
- Fondation FondaMental, Créteil, France; IGF, Univ. Montpellier, CNRS, INSERM, Department of Emergency Psychiatry and Acute Care, CHU Montpellier, Montpellier, France
| | - Mircea Polosan
- Fondation FondaMental, Créteil, France; Univ. Grenoble Alpes, Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
| | - Ludovic Samalin
- Fondation FondaMental, Créteil, France; Department of Psychiatry, CHU Clermont-Ferrand, University of Clermont Auvergne, CNRS, Clermont Auvergne INP, Institut Pascal (UMR 6602), Clermont-Ferrand, France
| | - Raymund Schwan
- Université de Lorraine, Centre Psychothérapique de Nancy, Inserm U1254, Nancy, France
| | - Paul Roux
- Fondation FondaMental, Créteil, France; Centre Hospitalier de Versailles, Service Universitaire de Psychiatrie d'Adulte et d'Addictologie, Le Chesnay, France; Université Paris-Saclay & Université de Versailles Saint-Quentin-En-Yvelines, INSERM UMR1018 Centre de recherche en Épidémiologie et Santé des Populations, Equipe DevPsy-DisAP, Paris, France
| | - Caroline Barau
- Plateforme de Ressources Biologiques, HU Henri Mondor, Créteil, France
| | - Jean Romain Richard
- INSERM U955 IMRB, Translational Neuropsychiatry laboratory, AP-HP, Hôpital Henri Mondor, DMU IMPACT, Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Paris Est Créteil University (UPEC); ECNP Immuno-NeuroPsychiatry Network, France
| | - Ryad Tamouza
- INSERM U955 IMRB, Translational Neuropsychiatry laboratory, AP-HP, Hôpital Henri Mondor, DMU IMPACT, Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Paris Est Créteil University (UPEC); ECNP Immuno-NeuroPsychiatry Network, France; Fondation FondaMental, Créteil, France
| | - Marion Leboyer
- INSERM U955 IMRB, Translational Neuropsychiatry laboratory, AP-HP, Hôpital Henri Mondor, DMU IMPACT, Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Paris Est Créteil University (UPEC); ECNP Immuno-NeuroPsychiatry Network, France; Fondation FondaMental, Créteil, France
| | - Ana C Andreazza
- Department of Pharmacology and Toxicology, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Mitochondrial Innovation Initiative, MITO2i, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
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Shin E, Lytle MN, Zhou AM, LoBue V, Buss KA, Pérez-Edgar K. Bidirectional Relations Among Maternal Positive Emotion, Infant Positive Emotionality, and Infant Physiological Regulation Across the First 18 Months of Life. Dev Psychobiol 2024; 66:e22537. [PMID: 39183517 DOI: 10.1002/dev.22537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 07/02/2024] [Accepted: 08/01/2024] [Indexed: 08/27/2024]
Abstract
Respiratory sinus arrhythmia (RSA), a marker of self-regulation, has been linked to developmental outcomes in young children. Although positive emotions may have the potential to facilitate physiological self-regulation, and enhanced self-regulation could underlie the development of positive emotions in early childhood, the relation between positive emotions and physiological self-regulation in infancy has been relatively overlooked. The current study examined the bidirectional associations among maternal positive emotion, infant positive emotionality, and infant resting RSA across the first 18 months of life. We used data from the Longitudinal Attention and Temperament Study (LanTs; N = 309 in the current analysis) to test the within- and between-person relations of study variables over time using a random-intercepts cross-lagged panel model. We found that infants with higher overall levels of positive emotionality also displayed greater resting RSA, and their mothers exhibited higher levels of positive emotion. However, there were negative cross-lagged associations within-person; higher than average infant positive emotionality predicted lower levels of infant resting RSA at the subsequent timepoint during early infancy, whereas higher than average infant RSA subsequently predicted decreased levels of infant positive emotionality later in infancy. Results highlight the importance of considering transactional relations between positive emotion and physiological self-regulation in infancy.
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Affiliation(s)
- Eunkyung Shin
- Department of Psychology, Pennsylvania State University, University Park, Pennsylvania, USA
| | - Marisa N Lytle
- Department of Psychology, Pennsylvania State University, University Park, Pennsylvania, USA
| | - Anna M Zhou
- Department of Psychology, University of Utah, Salt Lake City, Utah, USA
| | - Vanessa LoBue
- Department of Psychology, Rutgers University, Newark, New Jersey, USA
| | - Kristin A Buss
- Department of Psychology, Pennsylvania State University, University Park, Pennsylvania, USA
| | - Koraly Pérez-Edgar
- Department of Psychology, Pennsylvania State University, University Park, Pennsylvania, USA
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50
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Hou Y, Liu W, He T, Chen A. Association between the performance of executive function and the remission of depressive state after clinical treatment in patients with depression. J Affect Disord 2024; 364:28-36. [PMID: 39038627 DOI: 10.1016/j.jad.2024.07.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 07/09/2024] [Accepted: 07/16/2024] [Indexed: 07/24/2024]
Abstract
BACKGROUND Previous studies have reported that patients with depression have significant cognitive impairment. The aim of this study is to comprehensively evaluate the impairment of executive functions in patients with depression and whether the cognitive behavior performance of executive function is association with remission of depressive state after clinical treatment. METHODS We used cognitive-behavioral test to evaluate the performance of executive functions of 95 inpatients with depression before hospitalization and conducted two follow-up evaluations of their depression status on the 15th day of hospitalization and approximately 9 months after discharge. RESULTS The performance of executive function except the accuracy of inhibition control in patients with depression were significantly worse than that of healthy controls. Multivariate linear regression analysis found that the reaction time of working memory not only had a significant linear relationship with the baseline depression scores of patients with depression, but also had a significant linear relationship with the reduced depression scores after two follow-up visits. LIMITATIONS We only used cognitive-behavioral data as indicators to evaluate the cognitive performances of participants and only measured three components of executive function. CONCLUSIONS The reaction time of working memory was a stable and effective predictor of symptom relief in patients with depression after clinical treatment. These results provide initial evidence for working memory to predict the clinical prognosis of inpatients with depression prospectively, which could be further leveraged to improve intervention approaches and analyze the heterogeneity of depression.
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Affiliation(s)
- Yongqing Hou
- Department of Neurobiology and Department of Neurology of Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China; National Health Commission and Chinese Academy of Medical Sciences Key Laboratory of Medical Neurobiology, Ministry of Education Frontier Center of Brain Science and Brain-machine Integration, School of Brain Science and Brain Medicine, Zhejiang University, Hangzhou 310058, China; Mental Health Center of Guangyuan, Sichuan, Guangyuan 628000, China.
| | - Wen Liu
- Mental Health Center of Guangyuan, Sichuan, Guangyuan 628000, China
| | - Tianbao He
- Mental Health Center of Guangyuan, Sichuan, Guangyuan 628000, China
| | - Antao Chen
- School of Psychology, Shanghai University of Sport, Shanghai 200438, China.
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