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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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Maity S, Abbaspour R, Bandelow S, Pahwa S, Alahdadi T, Shah S, Chhetri P, Jha AK, Nauhria S, Nath R, Nayak N, Nauhria S. The psychosomatic impact of Yoga in medical education: a systematic review and meta-analysis. MEDICAL EDUCATION ONLINE 2024; 29:2364486. [PMID: 38861675 PMCID: PMC11168339 DOI: 10.1080/10872981.2024.2364486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 05/31/2024] [Indexed: 06/13/2024]
Abstract
Non-clinical approaches such as meditation, yoga, and mindfulness are popular traditional therapeutical interventions adopted by many educational institutions to improve the physical and mental well-being of learners. This study aimed to evaluate the effectiveness of yoga intervention in improving cardiopulmonary parameters such as blood pressure, heart rate, pulmonary function tests and psychosomatic symptoms such as depression, anxiety and stress in medical and dental students. Using the PRISMA protocol, a search from databases such as PubMed, Scopus, and Embase resulted in 304 relevant articles. After screening the title and abstracts, 47 papers were analyzed thoroughly and included in the qualitative analysis. 18 articles with homogenous statistical data on physiology and psychological parameters were included for meta-analysis. In comparison to the control group, the study showed a significant reduction of systolic blood pressure (SBP: 6.82 mmHg, z = -3.06, p = 0.002), diastolic blood pressure (DBP: 2.92 mmHg, z = -2.22, p = 0.03), and heart rate (HR: 2.55 beats/min, z = -2.77, p = 0.006). Additionally, data from 4 studies yielded a significant overall effect of a stress reduction of 0.77 on standardized assessments due to the yoga intervention (z = 5.29, p < 0.0001). Lastly, the results also showed a significant (z = -2.52, p = 0.01) reduction of 1.2 in standardized anxiety tests in intervention group compared to the control. The findings offer promising prospects for medical educators globally, encouraging them to consider reformation and policymaking in medical curricula to enhance academic success and improve the overall quality of life for medical students worldwide.
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Affiliation(s)
- Sabyasachi Maity
- Department of Physiology, Neuroscience, and Behavioral Sciences, St. George’s University School of Medicine, True Blue, Grenada
| | - Raman Abbaspour
- Department of Electrical Engineering and Computer Science, York University, Toronto, Canada
| | - Stephan Bandelow
- Department of Physiology, Neuroscience, and Behavioral Sciences, St. George’s University School of Medicine, True Blue, Grenada
| | - Sehaj Pahwa
- Medical Student Research Institute, St. George’s University School of Medicine, True Blue, Grenada
| | - Taraneh Alahdadi
- Medical Student Research Institute, St. George’s University School of Medicine, True Blue, Grenada
| | - Sharan Shah
- Medical Student Research Institute, St. George’s University School of Medicine, True Blue, Grenada
| | - Praghosh Chhetri
- Department of Physiology, St. Matthew’s University School of Medicine, Georgetown, Cayman Islands
| | - Ameet Kumar Jha
- Department of Anatomical Sciences, St. Matthew’s University School of Medicine, Georgetown, Cayman Islands
| | - Shreya Nauhria
- Department of Child Protection, Cayman Islands Red Cross, Georgetown, Cayman Islands
| | - Reetuparna Nath
- Department of Education Service, St. George’s University School of Medicine, True Blue, Grenada
| | - Narendra Nayak
- Department of Microbiology, St. Matthew’s University School of Medicine, Georgetown, Cayman Islands
| | - Samal Nauhria
- Department of Pathology, St. Matthew’s University School of Medicine, Georgetown, Cayman Islands
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Kähönen E, Kähönen E, Pälve K, Hulkkonen J, Kähönen M, Raitakari OT, Hutri N, Lehtimäki T, Aatola H. Association of childhood socioeconomic status with adulthood maximal exercise blood pressure: the Cardiovascular Risk in Young Finns Study. Blood Press 2024; 33:2323987. [PMID: 38465629 DOI: 10.1080/08037051.2024.2323987] [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: 01/03/2024] [Accepted: 02/20/2024] [Indexed: 03/12/2024]
Abstract
PURPOSE Socioeconomic status has been related to resting blood pressure (BP) levels at different stages of life. However, the association of childhood socioeconomic status (SES) and adulthood exercise BP is largely unknown. Therefore, we studied the association of childhood SES with adulthood maximal exercise BP. MATERIALS AND METHODS This investigation consisted of 373 individuals (53% women) participating in the Cardiovascular Risk in Young Finns Study who had data concerning family SES in childhood (baseline in 1980, at age of 6-18 years) and exercise BP response data in adulthood (follow-up in adulthood in 27-29 years since baseline). A maximal cardiopulmonary exercise test with BP measurements was performed by participants, and peak exercise BP was measured. RESULTS In stepwise multivariable analysis including childhood risk factors and lifestyle factors (body mass index, systolic BP, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, insulin, fruit consumption, vegetable consumption, and physical activity), lower family SES in childhood was associated with higher maximal exercise BP in adulthood (β value ± SE, 1.63 ± 0.77, p = 0.035). The association remained significant after further adjustment with participants SES in adulthood (β value ± SE, 1.68 ± 0.65, p = 0.011) and after further adjustment with adulthood body-mass index, systolic BP, maximal exercise capacity, and peak heart rate in exercise (β value ± SE, 1.25 ± 0.56, p = 0.027). CONCLUSIONS These findings suggest that lower childhood family SES is associated with higher maximal exercise BP in adulthood.
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Affiliation(s)
- Erika Kähönen
- Department of Clinical Physiology and Nuclear Medicine, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Emilia Kähönen
- Department of Clinical Physiology and Nuclear Medicine, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Kristiina Pälve
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Heart Center, Turku University Hospital, Turku, Finland
| | | | - Mika Kähönen
- Department of Clinical Physiology and Nuclear Medicine, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
- Finnish Cardiovascular Research Center-Tampere, Tampere, Finland
| | - Olli T Raitakari
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
- Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland
| | - Nina Hutri
- Tampere Centre for Skills Training and Simulation, Tampere University, Tampere, Finland
| | - Terho Lehtimäki
- Finnish Cardiovascular Research Center-Tampere, Tampere, Finland
- Fimlab Laboratories, Tampere, Finland
- Department of Clinical Chemistry, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Heikki Aatola
- Department of Clinical Physiology and Nuclear Medicine, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
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Lin C, Ge Q, Wang L, Zeng P, Huang M, Li D. Predictors, prevalence and prognostic role of pulmonary hypertension in patients with chronic kidney disease: a systematic review and meta-analysis. Ren Fail 2024; 46:2368082. [PMID: 38938193 PMCID: PMC11216249 DOI: 10.1080/0886022x.2024.2368082] [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: 06/08/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND To estimate the predictors, prevalence and prognostic role of pulmonary hypertension (PH) in patients with chronic kidney disease (CKD) using meta-analysis. METHODS The PubMed, EmBase, and the Cochrane library were systematically searched for eligible studies from inception till May 2024. All of pooled analyses were performed using the random-effects model. RESULTS Fifty observational studies involving 17,558 CKD patients were selected. The prevalence of PH in CKD patients was 38% (95% confidence interval [CI]: 33%-43%), and the prevalence according to CKD status were 31% (95% CI: 20%-42%) for CKD (I-V), 39% (95% CI: 25%-54%) for end stage kidney disease (ESKD) (predialysis), 42% (95% CI: 35%-50%) for ESKD (hemodialysis), and 26% (95% CI: 19%-34%) for renal transplant. We noted the risk factors for PH in CKD included Black individuals (relative risk [RR]: 1.39; 95% CI: 1.18-1.63; p < 0.001), chronic obstructive pulmonary disease (RR: 1.48; 95% CI: 1.21-1.82; p < 0.001), cardiovascular disease history (RR: 1.62; 95% CI: 1.05-2.51; p = 0.030), longer dialysis (RR: 1.70; 95% CI: 1.18-2.46; p = 0.005), diastolic dysfunction (RR: 1.88; 95% CI: 1.38-2.55; p < 0.001), systolic dysfunction (RR: 3.75; 95% CI: 2.88-4.87; p < 0.001), and grade 5 CKD (RR: 5.64; 95% CI: 3.18-9.98; p < 0.001). Moreover, PH in CKD patients is also associated with poor prognosis, including all-cause mortality, major cardiovascular events, and cardiac death. CONCLUSION This study systematically identified risk factors for PH in CKD patients, and PH were associated with poor prognosis. Therefore, patients with high prevalence of PH should be identified for treatment.
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Affiliation(s)
- Chunlong Lin
- Department of Respiratory and Critical Care Medicine, Yueyang municipal Hospital of Hunan Normal University, Hunan, China
| | - Qilong Ge
- Department of Respiratory and Critical Care Medicine, Yueyang municipal Hospital of Hunan Normal University, Hunan, China
| | - Lei Wang
- Department of Respiratory and Critical Care Medicine, Yueyang municipal Hospital of Hunan Normal University, Hunan, China
| | - Pan Zeng
- Department of Respiratory and Critical Care Medicine, Yueyang municipal Hospital of Hunan Normal University, Hunan, China
| | - Mingmin Huang
- Department of Respiratory and Critical Care Medicine, Yueyang municipal Hospital of Hunan Normal University, Hunan, China
| | - Dan Li
- Department of Respiratory and Critical Care Medicine, Yueyang municipal Hospital of Hunan Normal University, Hunan, China
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Lam GN, Cooper J, Lipp OV, Mayo LM, Ney L. Exploration of stress reactivity and fear conditioning on intrusive memory frequency in a conditioned-intrusion paradigm. J Behav Ther Exp Psychiatry 2024; 85:101984. [PMID: 39116644 DOI: 10.1016/j.jbtep.2024.101984] [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: 11/05/2023] [Revised: 05/23/2024] [Accepted: 08/02/2024] [Indexed: 08/10/2024]
Abstract
BACKGROUND AND OBJECTIVES The conditioned-intrusion paradigm was designed to provide insight into the relationship between fear conditioning and intrusive memory formation, which is relevant to understanding posttraumatic stress disorder symptoms and treatment. However, boundary conditions of this new paradigm have not been explored and it is currently not known whether findings from this work are valid in a clinical context. METHODS In the current study, we explored the relationship between stress reactivity to trauma film clips, usual exposure to violent media, renewal of fear conditioning using skin conductance as well as subjective ratings, and the effect of shock versus film clip during conditioning on the frequency of intrusive memories. An adapted fear conditioning paradigm using trauma clips as unconditional stimuli was used, and participants subsequently reported intrusive memories of the trauma clips. RESULTS Skin conductance responses to conditioned stimuli paired with shocks and film clips were significantly higher than conditioned stimuli paired with film clips alone. Subjective stress reactivity, previous exposure to violent media, and film valence rating were associated with the frequency of intrusive memories. No aspects of fear conditioning were associated with intrusive memories, and factor analysis suggested the fear conditioning and stress related to film clip viewing were mostly separate constructs. Similarly, content and triggers of intrusive memories were usually film-clip related rather than conditional stimulus related. LIMITATIONS We did not observe strong conditioning effects of the unconditional stimuli to conditional stimuli, which were shapes rather than high frequency stimuli such as faces. CONCLUSIONS These findings provide potential boundary conditions for this paradigm and suggest multiple ways in which the validity of the paradigm can be tested in the future.
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Affiliation(s)
- Gia Nhi Lam
- School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Brisbane, Australia
| | - Jack Cooper
- School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Brisbane, Australia
| | - Ottmar V Lipp
- School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Brisbane, Australia
| | - Leah M Mayo
- Department of Psychiatry, Mathison Centre for Mental Health Research, and Hotchkiss Brain Institute, University of Calgary, Canada
| | - Luke Ney
- School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Brisbane, Australia.
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Barak S, Landa J, Eisenstein E, Gerner M, Ravid Vulkan T, Neeman-Verblun E, Silberg T. Agreement and disagreement in pediatric functional neurological symptom disorders: Comparing patient reported outcome measures (PROMs) and clinician assessments. Comput Struct Biotechnol J 2024; 24:350-361. [PMID: 38741721 PMCID: PMC11089279 DOI: 10.1016/j.csbj.2024.04.045] [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: 11/29/2023] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 05/16/2024] Open
Abstract
Youth with functional neurological symptom disorder (FNSD) often perceive themselves as having limited capabilities, which may not align with clinical evaluations. This study assessed the disparities between clinician evaluations and patient-reported outcome measures (PROMs) regarding pain, motor function, and learning difficulties in youth with FNSD. Sixty-two youths with FNSD participated in this study, all of whom reported experiencing pain, motor problems, and/or learning difficulties. Clinicians also assessed these domains, resulting in a two-by-two categorization matrix: (1) agreement: child and clinician report "problems"; (2) agreement: child and clinician report "no problems"; (3) disagreement: child reports "problems" while the clinician does not; and (4) disagreement: clinician reports "problems" while the child does not. Agreement/disagreement differences were analyzed. No significant differences in prevalence were observed between the evaluators regarding pain (clinician-85%, child-88%), motor (clinician-98%, child-95%), or learning problems (clinician-69%, child-61%). More than 80% of the children and clinicians report pain and motor disorders. Instances in which children and clinicians reported learning problems (40.3%) exceeded cases in which both reported no problems (9.6%) or only the child reported problems (20.9%). Overall, the agreement between pain and motor function assessments was high (>90%), whereas that concerning learning difficulties was moderate (49.9%). Disagreement in pain/motor assessments was minimal (<5%), whereas for learning difficulties, disagreement rates were high (>20%). In conclusion, a significant concordance exists between PROMs and clinician assessments of pain and motor problems. However, the higher frequency of disagreements regarding learning difficulties emphasizes the importance of incorporating patient and clinician evaluations in pediatric FNSD treatment.
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Affiliation(s)
- S. Barak
- Department of Nursing, Faculty of Health Sciences, Ariel University, Ariel, Israel
- Department of Pediatric Rehabilitation, The Chaim Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat-Gan 5262000, Israel
| | - J. Landa
- Department of Pediatric Rehabilitation, The Chaim Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat-Gan 5262000, Israel
- The Sackler School of Medicine, Tel Aviv University, Tel Aviv 39040, Israel
| | - E. Eisenstein
- Department of Pediatric Rehabilitation, The Chaim Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat-Gan 5262000, Israel
| | - M. Gerner
- Department of Pediatric Rehabilitation, The Chaim Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat-Gan 5262000, Israel
| | - T. Ravid Vulkan
- Department of Pediatric Rehabilitation, The Chaim Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat-Gan 5262000, Israel
| | - E. Neeman-Verblun
- Department of Pediatric Rehabilitation, The Chaim Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat-Gan 5262000, Israel
| | - T. Silberg
- Department of Pediatric Rehabilitation, The Chaim Sheba Medical Center, The Edmond and Lily Safra Children's Hospital, Ramat-Gan 5262000, Israel
- Department of Psychology, Bar-Ilan University, Ramat-Gan 5290002, Israel
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Czarnecki J, Nowakowska-Domagała K, Mokros Ł. Combined cold-water immersion and breathwork may be associated with improved mental health and reduction in the duration of upper respiratory tract infection - a case-control study. Int J Circumpolar Health 2024; 83:2330741. [PMID: 38509857 PMCID: PMC10962303 DOI: 10.1080/22423982.2024.2330741] [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: 09/04/2023] [Accepted: 03/11/2024] [Indexed: 03/22/2024] Open
Abstract
A polar plunge is a term referring to an ice-cold water immersion (CWI), usually in the winter period. It is also a part of a specific training program (STP) which currently gains popularity worldwide and was proven to display paradigm-shifting characteristics. The aim of this study was to compare the indices of mental functioning (including depression, anxiety, mindfulness) and duration of upper respiratory tract infection (URTI) measured among the study participants. A set of questionnaires was distributed via the Internet. Participants declaring regular STP practice were selected (N = 77). Two groups were matched based on a case-control principle: the first one (the control group) comprised participants who did not declare nor CWI practice, nor STP practice. The second one comprised participants declaring regular CWI practice only. The CWI only group displayed better mental health indices and shorter URTIs compared to the control group. Moreover, the STP group also displayed better general mental health, less somatic complaints, and shorter URTIs compared to the CWI only group. This study suggests the existence of CWI's potential in boosting mental health and immune system functioning, however when complemented by a specific breathwork, this potential can be increased. However, further research is required.
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Affiliation(s)
- Jan Czarnecki
- Second Department of Psychiatry, Institute of Psychiatry and Neurology, Warsaw, Poland
| | | | - Łukasz Mokros
- Second Department of Psychiatry, Institute of Psychiatry and Neurology, Warsaw, Poland
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Habas E, Errayes A, Habas E, Alfitori G, Habas A, Farfar K, Rayani A, Habas A, Elzouki AN. Masked phenomenon: renal and cardiovascular complications; review and updates. Blood Press 2024; 33:2383234. [PMID: 39056371 DOI: 10.1080/08037051.2024.2383234] [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: 06/17/2024] [Revised: 07/10/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024]
Abstract
BACKGROUND In the in-clinic blood pressure (BP) recording setting, a sizable number of individuals with normal BP and approximately 30% of patients with chronic renal disease (CKD) exhibit elevated outpatient BP records. These individuals are known as masked hypertension (MHTN), and when they are on antihypertensive medications, but their BP is not controlled, they are called masked uncontrolled hypertension (MUHTN). The masked phenomenon (MP) (MHTN and MUHTN) increases susceptibility to end-organ damage (a two-fold greater risk for cardiovascular events and kidney dysfunction). The potential extension of the observed benefits of MP therapy, including a reduction in end-organ damage, remains questionable. AIM AND METHODS This review aims to study the diagnostic methodology, epidemiology, pathophysiology, and significance of MP management in end-organs, especially the kidneys, cardiovascular system, and outcomes. To achieve the purposes of this non-systematic comprehensive review, PubMed, Google, and Google Scholar were searched using keywords, texts, and phrases such as masked phenomenon, CKD and HTN, HTN types, HTN definition, CKD progression, masked HTN, MHTN, masked uncontrolled HTN, CKD onset, and cardiovascular system and MHTN. We restricted the search process to the last ten years to search for the latest updates. CONCLUSION MHTN is a variant of HTN that can be missed if medical professionals are unaware of it. Early detection by ambulatory or home BP recording in susceptible individuals reduces end-organ damage and progresses to sustained HTN. Adherence to the available recommendations when dealing with masked phenomena is justifiable; however, further studies and recommendation updates are required.
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Affiliation(s)
- Elmukhtar Habas
- Medical Department, Hamad General Hospital, Qatar University, Doha, Qatar
| | - Almehdi Errayes
- Medical Department, Hamad General Hospital, Qatar University, Doha, Qatar
| | - Eshrak Habas
- Internal Medicine, Medical Department, Tripoli Central Hospital, University of Tripoli, Tripoli, Libya
| | - Gamal Alfitori
- Medical Department, Hamad General Hospital, Qatar University, Doha, Qatar
| | - Ala Habas
- Medical Department, Alwakra General Hospital, Qatar University, Alwakra, Qatar
| | - Kalifa Farfar
- Medical Department, Alwakra General Hospital, Qatar University, Alwakra, Qatar
| | - Amnna Rayani
- Tripoli Children Hospital, University of Tripoli, Tripoli, Libya
| | - Aml Habas
- Tripoli Children Hospital, University of Tripoli, Tripoli, Libya
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He X, Ji J, Pei Z, Luo Z, Fang S, Liu X, Lei Y, Yan H, Guo L. Anxiety and depression status in patients with idiopathic pulmonary fibrosis and outcomes of nintedanib treatment: an observational study. Ann Med 2024; 56:2323097. [PMID: 38581666 PMCID: PMC11000612 DOI: 10.1080/07853890.2024.2323097] [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: 10/08/2023] [Accepted: 02/21/2024] [Indexed: 04/08/2024] Open
Abstract
BACKGROUND Anxiety and depression are common comorbidities in idiopathic pulmonary fibrosis (IPF) that impair health-related quality of life. However, there is a lack of studies focusing on the mental disorder of IPF after antifibrotic treatment and their related predictive factors. METHODS Patients with an initial diagnosis of IPF were enrolled. Data on demographics, lung function, Generalized Anxiety Disorder-7 (GAD-7) Scale, Patient Health Questionnaire 9 (PHQ-9), Patient Health Questionnaire-15 (PHQ-15), and St. George's Respiratory Questionnaire total score(SGRQ-T) were collected. Changes in anxiety, depression, somatic symptoms, and quality of life scores before and after nintedanib treatment were compared, and the related predictive factors were analyzed. RESULTS A total of 56 patients with a first diagnosis of IPF were enrolled, with 42 and 35 patients suffering from anxiety and depression, respectively. The GAD-7, PHQ-9, PHQ-15, and SGRQ scores were higher in the anxiety and depression groups. SGRQ total score (SGRQ-T) [OR = 1.075, 95%CI= (1.011, 1.142)] was an independent predictor of IPF combined with anxiety (p < 0.05); SGRQ-T [OR = 1.080, 95%CI= (1.001, 1.167)] was also an independent predictor of IPF combined with depression (p < 0.05). After treatment, GAD-7, PHQ-9, PHQ-15, and SGRQ scores decreased (p < 0.05). ΔSGRQ-T significantly affected ΔGAD-7 (β = 0.376, p = 0.009) and ΔPHQ-9 (β = 0.329, p = 0.022). CONCLUSION Anxiety and depression in IPF patients are closely related to somatic symptoms, pulmonary function, and quality of life. The SGRQ-T score is of great value for assessing anxiety and depression in patients with IPF. Short-term treatment with nintedanib antifibrotic therapy can alleviate anxiety and depression in IPF patients.
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Affiliation(s)
- Xing He
- Department of Pulmonary and Critical Care Medicine, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan Province, China
- Department of Pulmonary and Critical Care Medicine, Cheng Du Qing Cheng Mt. Hospital, Chongzhou City, Chengdu, Sichuan Province, China
| | - Jiaqi Ji
- Department of Pulmonary and Critical Care Medicine, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan Province, China
| | - Zongmin Pei
- Department of Psychosomatic Medicine, Chengdu Seventh People's Hospital (Affiliated Cancer Hospital of Chengdu Medical College), Chengdu, Sichuan Province, China
| | - Zeli Luo
- Department of Critical Care Medicine, Wenjiang District People's Hospital, Chengdu, Sichuan Province, China
| | - Siyu Fang
- Department of Pulmonary and Critical Care Medicine, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan Province, China
| | - Xiaoqin Liu
- Department of Pulmonary and Critical Care Medicine, Cheng Du Qing Cheng Mt. Hospital, Chongzhou City, Chengdu, Sichuan Province, China
| | - Yan Lei
- Department of Pulmonary and Critical Care Medicine, Cheng Du Qing Cheng Mt. Hospital, Chongzhou City, Chengdu, Sichuan Province, China
| | - Haiying Yan
- Department of Pulmonary and Critical Care Medicine, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan Province, China
- Department of Pulmonary and Critical Care Medicine, Cheng Du Qing Cheng Mt. Hospital, Chongzhou City, Chengdu, Sichuan Province, China
| | - Lu Guo
- Department of Pulmonary and Critical Care Medicine, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan Province, China
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Peters J, Freund IM, Kindt M, Visser RM, van Emmerik AAP. Convergence of real-time and retrospective assessments: A systematic investigation of naturally occurring and experimentally induced intrusions. J Behav Ther Exp Psychiatry 2024; 85:101981. [PMID: 39084141 DOI: 10.1016/j.jbtep.2024.101981] [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: 02/02/2024] [Revised: 07/12/2024] [Accepted: 07/13/2024] [Indexed: 08/02/2024]
Abstract
BACKGROUND AND OBJECTIVES Ecological momentary assessment is a popular method for monitoring symptoms in real-time. Especially for fleeting experiences, such as intrusions, real-time assessments may be more accurate than retrospective estimates. However, there are concerns regarding reactivity effects associated with real-time assessments and, conversely, the reliance on bias-prone retrospective assessments in clinical science and practice. In this study we used a between-groups design to examine whether real-time intrusion assessments influence retrospective reports (aim 1). Then, we investigated whether real-time and retrospective assessments systematically differed within individuals (aim 2). METHODS Over two weeks, 150 non-clinical individuals provided weekly retrospective intrusion assessments, while the majority (n = 102) additionally reported their intrusions in real-time, via smartphones. We examined both naturally occurring intrusions, which individuals experience in their everyday lives, and intrusions related to a standardized stressor (i.e., Trier Social Stress Test), taking place halfway. RESULTS Using Bayesian statistics, we found that assessing intrusions in real-time did not convincingly affect retrospective reports, and there was no strong evidence that real-time and retrospective intrusion assessments differed. However, the evidence of absence was inconclusive for some measures. Real-time and retrospectively reported intrusion frequencies and distress were strongly associated with one another. LIMITATIONS Future research is advised to replicate these findings with larger samples, for other types of stressors, in clinical populations, and over extended assessment periods. CONCLUSIONS The general agreement between real-time and retrospective assessments of intrusions is encouraging, tentatively suggesting that researchers and clinicians can flexibly select the assessment method that best suits their objectives.
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Affiliation(s)
- Jacqueline Peters
- Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands.
| | - Inga Marie Freund
- Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands
| | - Merel Kindt
- Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands
| | - Renée M Visser
- Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands.
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11
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Sun S, An S. Associations between patterns of social support and perinatal mental health among Chinese mother: the mediating role of social trust. J Psychosom Obstet Gynaecol 2024; 45:2325451. [PMID: 38465671 DOI: 10.1080/0167482x.2024.2325451] [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: 12/28/2023] [Accepted: 02/23/2024] [Indexed: 03/12/2024] Open
Abstract
This study aims to explore the correlation between different social support patterns and perinatal mental health, and the mediating role of social trust in this. A cross-sectional survey was conducted in Jiangsu, China, with a sample size of 1705 pregnant respondents. Latent class analysis (LCA) was utilized to identify various social support patterns, while a multiple regression model was employed to analyze the mediating effect of social trust on the relationship between social support patterns and perinatal mental health. The study found four distinct social support patterns among the respondents: primary relationship-centric support, overall weak support, primary-secondary relationship-balanced support, and overall strong support. In the relationship between social support patterns and perinatal mental health, social trust played both a partial and full mediating role. The findings indicate that a social support system that enhances maternal trust and promotes honest disclosure of symptoms can effectively promote perinatal mental health.
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Affiliation(s)
- Sheng Sun
- Department of Sociology, School of Law, Jiangnan University, Wuxi, China
| | - Shanshan An
- Department of Sociology, School of Law, Jiangnan University, Wuxi, China
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12
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Gunzler DD, Dolata J, Figueroa M, Kauffman K, Pencak J, Sajatovic M, Sehgal AR. Using latent variables to improve the management of depression among hemodialysis patients. Ren Fail 2024; 46:2350767. [PMID: 39091090 PMCID: PMC11299459 DOI: 10.1080/0886022x.2024.2350767] [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: 11/01/2023] [Revised: 04/29/2024] [Accepted: 04/29/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND Screening for depression can be challenging among hemodialysis patients due to the overlap of depressive symptoms with dialysis or kidney disease related symptoms. The aim of this study was to understand these overlapping symptoms and develop a depression screening tool for better clinical assessment of depressive symptoms in dialysis patients. METHODS We surveyed 1,085 dialysis patients between March 1, 2018 and February 28, 2023 at 15 dialysis facilities in Northeast Ohio with the 9-item patient health questionnaire (PHQ-9) and kidney disease quality of life (KDQOL) instrument. To evaluate overlap across questionnaire items, we used structural equation modeling (SEM). We predicted and transformed factor scores to create a hemodialysis-adjusted PHQ-9 (hdPHQ-9). In exploratory analysis (N = 173), we evaluated the performance of the hdPHQ-9 relative to the PHQ-9 that also received a Mini-International Neuropsychiatric Interview. RESULTS Our study sample included a high percentage of Black patients (74.6%) and 157 (14.5%) survey participants screened positive for depression (PHQ-9 ≥ 10). The magnitude of overlap was small for (respectively, PHQ-9 item with KDQOLTM item) fatigue with washed out, guilt with burden on family, appetite with nausea and movement with lightheaded. The hdPHQ-9 showed reasonably high sensitivity (0.81 with 95% confidence interval [CI] 0.58, 0.95) and specificity (0.84 with 95% CI 0.77, 0.89); however, this was not a significant improvement from the PHQ-9. CONCLUSION There is little overlap between depressive symptoms and dialysis or kidney disease symptoms. The PHQ-9 was found to be an appropriate depression screening instrument for dialysis patients.
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Affiliation(s)
- Douglas D. Gunzler
- Center for Health Care Research and Policy, Population Health and Equity Research Institute, The MetroHealth System, Cleveland, OH, USA
- School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Jacqueline Dolata
- Center for Health Care Research and Policy, Population Health and Equity Research Institute, The MetroHealth System, Cleveland, OH, USA
| | - Maria Figueroa
- Center for Health Equity, Engagement, Education and Research, Population Health and Equity Research Institute, The MetroHealth System, Cleveland, OH, USA
| | - Kelley Kauffman
- Center for Health Equity, Engagement, Education and Research, Population Health and Equity Research Institute, The MetroHealth System, Cleveland, OH, USA
| | - Julie Pencak
- Center for Health Equity, Engagement, Education and Research, Population Health and Equity Research Institute, The MetroHealth System, Cleveland, OH, USA
| | - Martha Sajatovic
- School of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Neurological Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Ashwini R. Sehgal
- School of Medicine, Case Western Reserve University, Cleveland, OH, USA
- Center for Health Equity, Engagement, Education and Research, Population Health and Equity Research Institute, The MetroHealth System, Cleveland, OH, USA
- Institute for Health Opportunity, Partnership, and Empowerment, The MetroHealth System, Cleveland, OH, USA
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13
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Behrendt T, Quisilima JI, Bielitzki R, Behrens M, Glazachev OS, Brigadski T, Leßmann V, Schega L. Brain-Derived neurotrophic factor and inflammatory biomarkers are unaffected by acute and chronic intermittent hypoxic-hyperoxic exposure in geriatric patients: a randomized controlled trial. Ann Med 2024; 56:2304650. [PMID: 38253008 PMCID: PMC10810628 DOI: 10.1080/07853890.2024.2304650] [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: 07/11/2023] [Accepted: 11/24/2023] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND Animal and human studies have shown that exposure to hypoxia can increase brain-derived neurotrophic factor (BDNF) protein transcription and reduce systematic inflammatory cytokine response. Therefore, the aim of this study was to investigate the acute and chronic effects of intermittent hypoxic-hyperoxic exposure (IHHE) prior to aerobic exercise on BDNF, interleukin-6 (IL-6), and C-reactive protein (CRP) blood levels in geriatric patients. PATIENTS AND METHODS Twenty-five geriatric patients (83.1 ± 5.0 yrs, 71.1 ± 10.0 kg, 1.8 ± 0.9 m) participated in a placebo-controlled, single-blinded trial and were randomly assigned to either an intervention (IG) or control group (CG) performing an aerobic cycling training (17 sessions, 20 min·session-1, 3 sessions·week-1). Prior to aerobic cycling exercise, the IG was additionally exposed to IHHE for 30 min, whereas the CG received continuous normoxic air. Blood samples were taken immediately before (pre-exercise) and 10 min (post-exercise) after the first session as well as 48 h (post-training) after the last session to determine serum (BDNFS) and plasma BDNF (BDNFP), IL-6, and CRP levels. Intervention effects were analyzed using a 2 x 2 analysis of covariance with repeated measures. Results were interpreted based on effect sizes with a medium effect considered as meaningful (ηp2 ≥ 0.06, d ≥ 0.5). RESULTS CRP was moderately higher (d = 0.51) in the CG compared to the IG at baseline. IHHE had no acute effect on BDNFS (ηp2 = 0.01), BDNFP (ηp2 < 0.01), BDNF serum/plasma-ratio (ηp2 < 0.01), IL-6 (ηp2 < 0.01), or CRP (ηp2 = 0.04). After the 6-week intervention, an interaction was found for BDNF serum/plasma-ratio (ηp2 = 0.06) but not for BDNFS (ηp2 = 0.04), BDNFP (ηp2 < 0.01), IL-6 (ηp2 < 0.01), or CRP (ηp2 < 0.01). BDNF serum/plasma-ratio increased from pre-exercise to post-training (d = 0.67) in the CG compared to the IG (d = 0.51). A main effect of time was found for BDNFP (ηp2 = 0.09) but not for BDNFS (ηp2 = 0.02). Within-group post-hoc analyses revealed a training-related reduction in BDNFP in the IG and CG by 46.1% (d = 0.73) and 24.7% (d = 0.57), respectively. CONCLUSION The addition of 30 min IHHE prior to 20 min aerobic cycling seems not to be effective to increase BDNFS and BDNFP or to reduce IL-6 and CRP levels in geriatric patients after a 6-week intervention.The study was retrospectively registered at drks.de (DRKS-ID: DRKS00025130).
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Affiliation(s)
- Tom Behrendt
- Department of Sport Science, Chair for Health and Physical Activity, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Jessica Ibanez Quisilima
- Department of Sport Science, Chair for Health and Physical Activity, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Robert Bielitzki
- Department of Sport Science, Chair for Health and Physical Activity, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Martin Behrens
- University of Applied Sciences for Sport and Management Potsdam, Potsdam, Germany
| | - Oleg S. Glazachev
- Department of Human Physiology, Institute of Clinical Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Tanja Brigadski
- Department of Informatics and Microsystem Technology, University of Applied Sciences Kaiserslautern, Zweibrücken, Germany
| | - Volkmar Leßmann
- Institute of Physiology, Otto-von-Guericke University Magdeburg, Medical Faculty, Magdeburg, Germany
- Center for Behavioral Brain Sciences, Magdeburg, Germany
| | - Lutz Schega
- Department of Sport Science, Chair for Health and Physical Activity, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
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14
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Wang C, Zhang H, Wang F, Guo J, Yuan J, Hou G, Gao M, Li Z, Zhang Y. Efficacy and safety of PDE5 inhibitors in middle-aged and old patients with and without hypogonadism. Aging Male 2024; 27:2288347. [PMID: 38146937 DOI: 10.1080/13685538.2023.2288347] [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: 08/18/2023] [Accepted: 11/19/2023] [Indexed: 12/27/2023] Open
Abstract
PURPOSE Although several reviews have evaluated the use of PDE5 inhibitors (PDE5i) for treating erectile dysfunction (ED), their specific use in middle-aged and old patients has not been fully evaluated. Given that elderly patients with ED often have a complex combination of systemic and sexual health risk factors, the safety and efficacy of PDE5i in such a context are hereby reviewed. MATERIALS AND METHODS A thorough examination of existing literature has been conducted on PubMed. RESULTS PDE5i has good safety and efficacy, but the situation is more complex for patients with hypogonadism than those with normal testosterone levels, with reduced responsiveness to PDE5i. In this case, combination therapy with testosterone is recommended, safe and effective. CONCLUSIONS Eliminating or reducing reversible risk factors and controlling or slowing the development of irreversible factors is an important foundation for using PDE5i to treat ED in all patients, especially middle-aged and elderly ones.
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Affiliation(s)
- Chunlin Wang
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Hui Zhang
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Fu Wang
- Department of Andrology, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Jun Guo
- Department of Andrology, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Jianlin Yuan
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Guangdong Hou
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Ming Gao
- Department of Andrology, Xi'an Daxing Hospital affiliated to Yan'an University, Xi'an, China
| | - Zheng Li
- Shanghai Key Laboratory of Reproductive Medicine, Department of Andrology, Center for Men's Health, Urologic Medical Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yan Zhang
- Department of Infertility and Sexual Medicine, 3rd Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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15
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Antonio J, Newmire DE, Stout JR, Antonio B, Gibbons M, Lowery LM, Harper J, Willoughby D, Evans C, Anderson D, Goldstein E, Rojas J, Monsalves-Álvarez M, Forbes SC, Gomez Lopez J, Ziegenfuss T, Moulding BD, Candow D, Sagner M, Arent SM. Common questions and misconceptions about caffeine supplementation: what does the scientific evidence really show? J Int Soc Sports Nutr 2024; 21:2323919. [PMID: 38466174 DOI: 10.1080/15502783.2024.2323919] [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: 12/04/2023] [Accepted: 02/17/2024] [Indexed: 03/12/2024] Open
Abstract
Caffeine is a popular ergogenic aid that has a plethora of evidence highlighting its positive effects. A Google Scholar search using the keywords "caffeine" and "exercise" yields over 200,000 results, emphasizing the extensive research on this topic. However, despite the vast amount of available data, it is intriguing that uncertainties persist regarding the effectiveness and safety of caffeine. These include but are not limited to: 1. Does caffeine dehydrate you at rest? 2. Does caffeine dehydrate you during exercise? 3. Does caffeine promote the loss of body fat? 4. Does habitual caffeine consumption influence the performance response to acute caffeine supplementation? 5. Does caffeine affect upper vs. lower body performance/strength differently? 6. Is there a relationship between caffeine and depression? 7. Can too much caffeine kill you? 8. Are there sex differences regarding caffeine's effects? 9. Does caffeine work for everyone? 10. Does caffeine cause heart problems? 11. Does caffeine promote the loss of bone mineral? 12. Should pregnant women avoid caffeine? 13. Is caffeine addictive? 14. Does waiting 1.5-2.0 hours after waking to consume caffeine help you avoid the afternoon "crash?" To answer these questions, we performed an evidence-based scientific evaluation of the literature regarding caffeine supplementation.
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Affiliation(s)
- Jose Antonio
- Nova Southeastern University, Department of Health and Human Performance, Davie, FL, USA
| | - Daniel E Newmire
- Texas Woman's University, Exercise Physiology and Biochemistry Laboratory, School of Health Promotion and Kinesiology, Denton, TX, USA
| | - Jeffrey R Stout
- University of Central Florida, College of Health Professions and Sciences, Orlando, FL, USA
| | - Brandi Antonio
- University of Central Florida, College of Health Professions and Sciences, Orlando, FL, USA
| | | | - Lonnie M Lowery
- Nutrition, Exercise and Wellness Associates, Cuyahoga Falls, OH, USA
- Walsh University, Department of Exercise Science, North Canton, OH, USA
| | - Joseph Harper
- Walsh University, Department of Exercise Science, North Canton, OH, USA
| | - Darryn Willoughby
- School of Exercise and Sport Science, University of Mary Hardin-Baylor, Belton, TX, USA
| | - Cassandra Evans
- Nova Southeastern University, Department of Health and Human Performance, Davie, FL, USA
| | - Dawn Anderson
- Indiana Tech, Exercise and Sport Performance Laboratory, Fort Wayne, IN, USA
| | - Erica Goldstein
- Stetson University, Department of Health Sciences, Deland, FL, USA
| | - Jose Rojas
- Keiser University, Fort Lauderdale, FL, USA
- Rocky Mountain University of Health Professions, Provo, UT, USA
| | - Matías Monsalves-Álvarez
- Universidad de O´Higgins, Exercise Metabolism and Nutrition Laboratory. Instituto de Ciencias de la Salud, Rancagua, Chile
- Motion Human Performance Laboratory, Lo Barnechea, Chile
| | - Scott C Forbes
- Brandon University, Department of Physical Education Studies, CBrandon, MB, Canada
| | | | - Tim Ziegenfuss
- The Center for Applied Health Sciences, Canfield, OH, USA
| | - Blake D Moulding
- University of Regina, Faculty of Kinesiology and Health Studies, Regina, SK, Canada
| | - Darren Candow
- University of Regina, Faculty of Kinesiology and Health Studies, Regina, SK, Canada
| | | | - Shawn M Arent
- University of South Carolina, Arnold School of Public Health, Columbia, SC, USA
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16
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Larsson AL, Beck I, Janlöv AC, Einberg EL. Nurse assistants' experiences of encountering patients in grief due to the death of a loved one - a qualitative study in municipal health and social care. Int J Qual Stud Health Well-being 2024; 19:2330116. [PMID: 38493488 PMCID: PMC10946262 DOI: 10.1080/17482631.2024.2330116] [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: 10/27/2023] [Accepted: 03/08/2024] [Indexed: 03/19/2024] Open
Abstract
PURPOSE The aim was to explore nurse assistants´ experiences of paying attention to and encountering patients receiving municipal health and social care, who are in grief due to the death of a loved one. METHODS A qualitative study with focus group interviews (n = 6) was conducted with nurse assistants (NAs) (n = 28) in municipal health and social care (n = 5) in southern Sweden. The data were analysed inductively using qualitative content analysis. RESULTS Three categories (1) Noticing changes in the patient, (2) Using different strategies to create a dialogue with the patient, (3) Experiencing challenges when encountering patients in grief, included eight sub-categories were identified. The result is captured in the theme of Having to be attentive to signs of grief after patients´ loss of loved ones, sensing the right time to approach and comfort, while having to cope with emotional challenges. CONCLUSIONS The NAs encountered expressions of strong emotions from patients in grief, and even expressions of a desire to end their lives. Additionally, the NAs had to deal with their own emotions that were evoked when meeting patients in grief. These challenges indicate the need for enhanced conditions in the work culture, and improved training and supervision in health and social care.
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Affiliation(s)
- Anne-Lie Larsson
- The Research Platform for Collaboration for Health, Faculty of Health Science, Kristianstad University, Kristianstad, Sweden
| | - Ingela Beck
- The Research Platform for Collaboration for Health, Faculty of Health Science, Kristianstad University, Kristianstad, Sweden
- The Institute for Palliative Care, Lund University and Region Skåne, Lund, Sweden
| | - Ann-Christin Janlöv
- The Research Platform for Collaboration for Health, Faculty of Health Science, Kristianstad University, Kristianstad, Sweden
| | - Eva-Lena Einberg
- The Research Platform for Collaboration for Health, Faculty of Health Science, Kristianstad University, Kristianstad, Sweden
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17
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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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18
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Cevik Dogan M, Yoldemir T. The association between female sexual function and metabolic features of the polycystic ovary syndrome in Turkish women of reproductive age. Gynecol Endocrinol 2024; 40:2362249. [PMID: 38913084 DOI: 10.1080/09513590.2024.2362249] [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] [Accepted: 05/27/2024] [Indexed: 06/25/2024] Open
Abstract
OBJECTIVE To investigate the association between female sexual function and metabolic features among women with polycystic ovary syndrome (PCOS) during reproductive age. METHOD This was a cross-sectional study in which 288 women with PCOS and 180 women without PCOS between the ages of 20 and 40 years were evaluated. All women had serum total testosterone, androstenedione, DHEA-S, fasting glucose, total cholesterol, HDL-C, LDL-C, and triglyceride levels analyzed. The McCoy Female Sexual Questionnaire (MFSQ) was applied to all studied women. Exploratory factor analysis and reliability analysis were done after data collection. The factor loadings of MFSQ domains were compared between women with PCOS and controls. RESULTS Average factor loadings of the MFSQ sexuality domain and MFSQ sexual partner domain were significantly lower in the PCOS group when compared to controls. There was no correlation between the two sexual function domains of the MFSQ and the PCOS features either in the PCOS group or the controls. CONCLUSION PCOS is a heterogeneous disease with different metabolic components, such as insulin resistance, obesity, and hyperandrogenism. Although sexual function among women with PCOS was lower than controls, no differences were found in metabolic features of the PCOS and non-PCOS groups with relation to sexual function determined by the MFSQ.
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Affiliation(s)
- Meral Cevik Dogan
- Obstetrics and Gynecology Clinic, Tuzla State Hospital, Istanbul, Turkey
| | - Tevfik Yoldemir
- Obstetrics and Gynecology Department, Marmara University School of Medicine, Istanbul, Turkey
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19
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Fleszar-Pavlović SE, Cameron LD. Developing a narrative communication intervention in the context of HPV vaccination. PEC INNOVATION 2024; 4:100272. [PMID: 38525313 PMCID: PMC10957452 DOI: 10.1016/j.pecinn.2024.100272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 03/26/2024]
Abstract
Objective We outline the development of a narrative intervention guided by the Common-Sense Model of Self-Regulation (CSM) to promote Human Papillomavirus (HPV) vaccination in a diverse college population. Methods We adapted the Obesity-Related Behavioral Intervention Trials (ORBIT) model to guide the development, evaluation, and refinement of a CSM-guided narrative video. First, content experts developed a video script containing information on HPV, HPV vaccines, and HPV-related cancers. The script and video contents were evaluated and refined, in succession, utilizing the think-aloud method, open-ended questions, and a brief survey during one-on-one interviews with university students. Results Script and video content analyses led to significant revisions that enhanced quality, informativeness, and relevance to the participants. We highlight the critical issues that were revealed and revised in the iterative process. Conclusions We developed and refined a CSM guided narrative video for diverse university students. This framework serves as a guide for developing health communication interventions for other populations and health behaviors. Innovation This project is the first to apply the ORBIT framework to HPV vaccination and describe a process to develop, evaluate, and refine comparable CSM guided narrative interventions that are tailored to specific audiences.
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Affiliation(s)
- Sara E. Fleszar-Pavlović
- Department of Psychological Sciences, University of California, Merced, CA, United States of America
- Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, United States of America
| | - Linda D. Cameron
- Department of Psychological Sciences, University of California, Merced, CA, United States of America
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20
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Zhang C, Qiu J, Huang Y, Tan R. Prophylactic norepinephrine infusion to treat hypotension after spinal anaesthesia during caesarean section: a meta-analysis. J OBSTET GYNAECOL 2024; 44:2393379. [PMID: 39166780 DOI: 10.1080/01443615.2024.2393379] [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: 04/18/2024] [Accepted: 08/12/2024] [Indexed: 08/23/2024]
Abstract
BACKGROUND Spinal anaesthesia is a common anaesthetic method for caesarean sections but often results in hypotension, posing potential risks to maternal and neonatal health. Norepinephrine, as a vasopressor, may be effective in preventing and treating this hypotension. This systematic review and meta-analysis aims to systematically evaluate the efficacy and safety of prophylactic norepinephrine infusion for the treatment of hypotension following spinal anaesthesia in caesarean sections. METHODS Literature searches were conducted in PubMed, Embase, Web of Science, Cochrane Library, CNKI, Wanfang, and VIP databases for relevant studies on prophylactic administration of norepinephrine for the treatment of hypotension after spinal anaesthesia in caesarean delivery. Reference lists of included articles were also searched. The latest search update was on March 20, 2024. Meta-analysis was conducted using R software. The methods recommended by the Cochrane Handbook, Begge's and Egger's tests were used for risk of bias evaluation of the included literature. RESULTS Nine studies were finally included in this study. The results showed that prophylactic administration of norepinephrine was superior to the control group in four aspects of treating hypotension after spinal anaesthesia in caesarean delivery: the incidence of hypotension was reduced [RR = 0.34, 95%CI (0.27-0.43), P < 0.01]; the incidence of severe hypotension was reduced [RR = 0.32, 95%CI (0.21-0.51), P < 0.01]; and maternal blood pressure was more stable with MDPE [MD = -5.00, 95%CI (-7.80--2.21), P = 0.06] and MDAPE [MD = 4.11, 95%CI (1.38-6.85), P < 0.05], the incidence of nausea and vomiting was reduced [RR = 0.52, 95%CI (0.35-0.77), P < 0.01]. On the other hand, the incidence of reactive hypertension was higher than the control group [RR = 3.58, 95%CI (1.94-6.58), P < 0.01]. There was no difference between the two groups in one aspects: newborn Apgar scores [MD = -0.01, 95%CI (-0.10-0.09, P = 0.85)]. CONCLUSION Prophylactic administration of norepinephrine is effective in treating hypotension after spinal anaesthesia in caesarean delivery patients; however, it does not provide improved safety and carries a risk of inducing reactive hypertension.
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Affiliation(s)
- Chunli Zhang
- Department of Anesthesiology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Jie Qiu
- Department of Anesthesiology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Yuyuan Huang
- Department of Anesthesiology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Renkang Tan
- Department of Anesthesiology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
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21
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Klein S, Błażek M, Świetlik D. Risk and protective factors for postpartum depression among Polish women - a prospective study. J Psychosom Obstet Gynaecol 2024; 45:2291634. [PMID: 38064700 DOI: 10.1080/0167482x.2023.2291634] [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: 09/01/2023] [Accepted: 12/01/2023] [Indexed: 12/18/2023] Open
Abstract
This prospective study conducted at a single center in 2022 aims to identify risk and protective factors for postpartum depression (PPD) in Polish women and to assess the impact of pregnancy, delivery, the postpartum period, and psychosocial factors on PPD. After delivery and 4 weeks later, 311 women filled out two questionnaires of our design related to risk factors for PPD. Immune Power Personality Questionnaire, Walsh Family Resilience Questionnaire, and Edinburg Postnatal Depression Scale were also applied. The predictors of PPD identified at two time points included: use of antidepressants, previous depressive episodes, family history of depression, risk of preterm delivery, anxiety about child's health, and breastfeeding and sleep problems. Risk factors for PPD found only after delivery were: suicidal ideation before pregnancy, stressful life events, premature rupture of the membranes, and cesarean section. Inhalation analgesia during labor reduced the PPD frequency. At 4 weeks' postpartum, regular physical activity was also predictive of PPD, while breastfeeding, financial satisfaction, and sufficient sleep duration were protective factors. PPD after delivery was negatively correlated with capacity to confide, hardiness, assertiveness, self-complexity, and communication. PPD at 4 weeks postpartum decreased belief systems, organization patterns, and communication. Two proposed self-designed questionnaires can be useful for effectively screening PPD in the Polish population.
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Affiliation(s)
- Sebastian Klein
- Department of Obstetrics and Gynecology, Pomeranian Hospitals, Wejherowo, Poland
| | - Magdalena Błażek
- Department of Quality of Life Research, Faculty of Health Sciences, Medical University of Gdansk, Gdansk, Poland
| | - Dariusz Świetlik
- Division of Biostatistics and Neural Networks, Medical University of Gdansk, Gdansk, Poland
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22
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Dong W, Li Q, Chen L, Tang H, Tu K, Luo L, Jiang L, Huang Y. Association between the gut microbiota and diabetic nephropathy: a two-sample Mendelian randomization study. Ren Fail 2024; 46:2357746. [PMID: 38832498 DOI: 10.1080/0886022x.2024.2357746] [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: 03/05/2024] [Accepted: 05/15/2024] [Indexed: 06/05/2024] Open
Abstract
Numerous studies have revealed a correlation between the risk of developing diabetic nephropathy (DN) and the gut microbiota (GM) composition. However, it remains uncertain whether the GM composition causes DN. We aimed to explore any potential causal links between the GM composition and the risk of developing DN. A meta-analysis conducted by the MiBioGen consortium of the largest genome-wide association study (GWAS) provided aggregated data on the GM. DN data were obtained from the IEU database. The inverse-variance weighting (IVW) method was employed as the primary analytical approach. The IVW analysis indicated that genus Dialister (OR = 0.51, 95% CI: 0.34-0.77, p = 0.00118) was protective against DN. In addition, class Gammaproteobacteria (OR = 0.47, 95% CI: 0.27-0.83, p = 0.0096), class Lentisphaeria (OR =0.76, 95% CI: 0.68-0.99, p = 0.04), order Victivallales (OR = 0.76, 95% CI: 0.58-0.99, p = 0.04), and phylum Proteobacteria (OR = 0.53, 95% CI: 0.33-0.85, p = 0.00872) were negatively associated with the risk of developing DN. Genus LachnospiraceaeUCG008 (OR =1.45, 95% CI: 1.08-1.95, p = 0.01), order Bacteroidales (OR = 1.59, 95% CI: 1.02-2.49, p = 0.04), and genus Terrisporobacter (OR = 1.98, 95% CI: 1.14-3.45, p = 0.015) were positively associated with the risk of developing DN. In this study, we established a causal relationship between the genus Dialister and the risk of developing DN. Further trials are required to confirm the protective effects of probiotics on DN and to elucidate the precise protective mechanisms involving genus Dialister and DN.
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Affiliation(s)
- Wenjie Dong
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Qiuyu Li
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Lei Chen
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Hui Tang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Kun Tu
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Li Luo
- Department of Pharmacy, West China Second Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Longyang Jiang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Yilan Huang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- School of Pharmacy, Southwest Medical University, Luzhou, China
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23
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Chang HH, Hsu YC, Liao WL, Lo C, Chang CYY, Liao CH, Su SY. Translation and validation of the Chinese version of the menstrual distress questionnaire. J OBSTET GYNAECOL 2024; 44:2320844. [PMID: 38466187 DOI: 10.1080/01443615.2024.2320844] [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: 07/07/2022] [Accepted: 02/09/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND The Menstrual Distress Questionnaire (MDQ) is a commonly used questionnaire that assesses various symptoms and distress associated with the menstrual cycle in women. However, the questionnaire has not been completely translated into Chinese with rigorous reliability and validity testing. METHODS This study translated the Menstrual Distress Questionnaire Form Cycle (MDQC) from English into Chinese: MDQCC in two stages. First, it was translated forward and backward using Jones' model; second, to test the validity and reliability, 210 Chinese-speaking women were recruited through online announcements and posters posted between June 2019 and May 2020. Expert validity, construct validity, convergent validity, and factorial validity were determined using content validity index (CVI), intraclass correlation coefficient (ICC), composite reliability (CR), and exploratory factor analysis, respectively. For concurrent criterion validity, MDQCC score was compared with three existing pain scales. Reliability was evaluated using internal consistency across items and two-week test-retest reliability over time. RESULTS The CVI for content validity was .92. Item-CVI for expert validities among the 46 items ranged from .50 - 1; scale-CVI for the eight subscales, from .87 - 1; ICC, from .650 - .897; and CRs, from .303 - .881. Pearson correlation coefficients between MDQCC and short-form McGill pain questionnaire, present pain intensity, and visual analog scale scores were .640, .519, and .575, respectively. Cronbach's α for internal consistency was satisfactory (.932). ICC for test-retest reliability was .852 for the entire MDQCC. CONCLUSION MDQCC was valid and reliable for Mandarin Chinese-speaking women. It can be used to evaluate female psychiatric symptoms related to the menstrual cycle in future work.
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Affiliation(s)
- Hsin-Huei Chang
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
- Graduate Institute of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Ya-Chien Hsu
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wen-Ling Liao
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
- Center for Personalized Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chyi Lo
- School and Graduate Institute of Nursing, China Medical University, Taichung, Taiwan
- Department of Nursing, China Medical University Hospital, Taichung, Taiwan
| | - Cherry Yin-Yi Chang
- Department of Obstetrics and Gynaecology, China Medical University Hospital, Taichung, Taiwan
- Department of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chun-Hui Liao
- Department of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Psychiatry, China Medical University Hospital, Taichung, Taiwan
| | - Shan-Yu Su
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Post-baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan
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24
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Wu Y, Niu Y, Guo Q, Liu X, Hu H, Gong L, Xu Y, Hu Y, Li G, Xia X. Severity of depressive and anxious symptoms and its association with birth outcomes among pregnant women during the COVID-19 pandemic: a prospective case-control study. J Psychosom Obstet Gynaecol 2024; 45:2356212. [PMID: 38949115 DOI: 10.1080/0167482x.2024.2356212] [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: 03/02/2024] [Accepted: 05/11/2024] [Indexed: 07/02/2024] Open
Abstract
AIM Comparing the anxiety and depression severity and their impact on subsequent birth outcomes in pregnant women before and during Omicron wave in Shanghai in 2022. METHODS The depression-anxiety symptoms networks were compared between the pregnant women during the outbreak period (outbreak group; n = 783) and a matched control group of pregnant women before the outbreak (pre-outbreak group; n = 783). The impact of baseline mental state on follow-up pregnancy and neonatal outcomes was also explored by logistic regression. FINDINGS Levels of depression and anxiety between the two groups were not significant different. Network analysis showed that central symptom "trouble relaxing" and bridge symptom "depressed mood" shared by both groups. Different symptom associations in different periods of the pandemic. Total scores and sub-symptom scores of prenatal depressive and anxious severities increased the odds ratios of maternal and neonatal syndromes. The influence of mental state on gestational and neonatal outcomes differed across different pandemic periods. CONCLUSION The Omicron wave did not have a significant negative impact on the depressive and anxious mood in pregnant women. Targeting central and bridge symptoms intervention may be effective in reducing their adverse effects on co-occurring of anxious and depressive mood and birth outcomes.
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Affiliation(s)
- Yujing Wu
- Shanghai Mental Health Centre, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yujie Niu
- Department of Obstetrics and Neonatology, Obstetrics and Gynaecology Hospital of Fudan University, Shanghai, China
| | - Qian Guo
- Shanghai Mental Health Centre, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaohua Liu
- Shanghai Mental Health Centre, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hao Hu
- Shanghai Mental Health Centre, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lili Gong
- Department of Obstetrics and Neonatology, Obstetrics and Gynaecology Hospital of Fudan University, Shanghai, China
| | - Yan Xu
- Department of Obstetrics and Neonatology, Obstetrics and Gynaecology Hospital of Fudan University, Shanghai, China
| | - Yao Hu
- Shanghai Mental Health Centre, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guanjun Li
- Shanghai Mental Health Centre, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xian Xia
- Department of Obstetrics and Neonatology, Obstetrics and Gynaecology Hospital of Fudan University, Shanghai, China
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25
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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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26
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Beydoun MA, Beydoun HA, Georgescu MF, Maino Vieytes CA, Fanelli-Kuczmarski MT, Noren Hooten N, Evans MK, Zonderman AB. Plasma homocysteine and longitudinal change in cognitive function among urban adults. J Affect Disord 2024; 364:65-79. [PMID: 39134149 DOI: 10.1016/j.jad.2024.08.010] [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: 01/24/2024] [Revised: 07/05/2024] [Accepted: 08/09/2024] [Indexed: 08/17/2024]
Abstract
BACKGROUND Cross-sectional and longitudinal studies have inconsistently linked cognitive performance and change over time to an elevated level of homocysteine (Hcy), with few conducted among urban adults. METHODS Longitudinal data [Visit 1 (2004-2009) and Visit 2 (2009-2013)] were analyzed from up to 1430 selected Healthy Aging in Neighborhoods of Diversity across the Life Span (HANDLS) participants. Baseline and follow-up blood Hcy was measured, while 11 cognitive function test scores were assessed at either of these two visits. Overall, sex- and race-stratified associations were evaluated using mixed-effects linear regression models, adjusting for key potential confounders. Interaction effects between Hcy and serum levels of folate and vitamin B-12 were also tested. RESULTS We found that greater LnHcyv1 was significantly associated with poorer baseline attention based on higher Loge (TRAILS A, in seconds) [β (SE): 0.101 (0.031), P = 0.001]. Heterogeneity was also found by sex and by race. Most notably, among men only, LnHcyv1 was associated with faster decline on the BVRT (# of errors), a measure of visuo-spatial memory (β (SE): 0.297(0.115), P = 0.010, reduced model); while among African American adults only, an elevated and increasing LnHcy over time was associated with faster rate of decline on Loge (TRAILS B, in seconds) [β (SE): +0.012 (0.005), p = 0.008], a measure of executive function. Interactions between Hcy, folate and vitamin B-12 blood exposures were also detected. CONCLUSIONS In summary, sex- and race-specific adverse association between elevated Hcy and cognitive performance over time were detected among middle-aged urban adults, in domains of attention, visuo-spatial memory and executive functioning.
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Affiliation(s)
- May A Beydoun
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging Intramural Research Program, Baltimore, MD 21224, USA
| | - Hind A Beydoun
- VA National Center on Homelessness Among Veterans, U.S. Department of Veterans Affairs, Washington, DC 20420, USA; Department of Management, Policy, and Community Health, School of Public Health, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Michael F Georgescu
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging Intramural Research Program, Baltimore, MD 21224, USA
| | - Christian A Maino Vieytes
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging Intramural Research Program, Baltimore, MD 21224, USA
| | - Marie T Fanelli-Kuczmarski
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging Intramural Research Program, Baltimore, MD 21224, USA
| | - Nicole Noren Hooten
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging Intramural Research Program, Baltimore, MD 21224, USA
| | - Michele K Evans
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging Intramural Research Program, Baltimore, MD 21224, USA
| | - Alan B Zonderman
- Laboratory of Epidemiology and Population Sciences, National Institute on Aging Intramural Research Program, Baltimore, MD 21224, USA
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27
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Roystonn K, Koh YS, Shafie S, Sambasivam R, Vaingankar JA, Chong SA, Subramaniam M. Understanding Major Depressive Disorder in Singapore: Insights from the second Singapore Mental Health Study (SMHS 2016). J Affect Disord 2024; 364:295-304. [PMID: 39142576 DOI: 10.1016/j.jad.2024.08.046] [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: 03/16/2024] [Revised: 07/21/2024] [Accepted: 08/11/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND Major Depressive Disorder (MDD) poses significant public health challenges globally and in Southeast Asia, with substantial impairment and disease burden. Understanding its prevalence and associated risk factors is crucial for effective intervention. METHODS This study aims to describe the prevalence shifts, correlates, and comorbidities of MDD in Singapore. Data were collected from the second Singapore Mental Health Study (SMHS 2016), a national cross-sectional survey comprising 6126 adult residents. The WHO Composite International Diagnostic Interview assessed MDD and comorbidities. Statistical analyses, including logistic regression, were conducted to examine the associations and trends. RESULTS The lifetime weighted prevalence of MDD in SMHS 2016 was 6.2 %, with an overall increase from 5.8 % in 2010. Significant associations were found between MDD and age, marital status, and comorbid physical disorders. Young adults and divorced/separated individuals exhibited higher MDD prevalence. Chronic pain was significantly associated with MDD. LIMITATIONS The study's cross-sectional design limits causal inference, and selective non-response might affect prevalence estimates. However, the study benefits from a large, nationally representative sample and standardized methodologies. CONCLUSIONS Young and middle-aged adults, and divorced/separated individuals demonstrate elevated MDD prevalence, warranting targeted interventions. Individuals with comorbidities, particularly chronic pain, constitute a high-risk and vulnerable population. Comprehensive assessment and treatment plans should involve multidisciplinary teams and integrated care approaches to better address the complex needs of these individuals. Our study also highlights specific interventions for schools, families, communities, and workplaces. Despite Singapore's relatively low prevalence compared to Western nations, MDD remains cross-culturally valid emphasizing the need for early intervention and preventive public health measures.
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Affiliation(s)
| | - Yen Sin Koh
- Research Division, Institute of Mental Health, Singapore
| | - Saleha Shafie
- Research Division, Institute of Mental Health, Singapore
| | | | | | - Siow Ann Chong
- Research Division, Institute of Mental Health, Singapore
| | - Mythily Subramaniam
- Research Division, Institute of Mental Health, Singapore; Saw Swee Hock School of Public Health, National University of Singapore, Singapore
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28
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Allen K, Rodriguez S, Hayani L, Rothenberger S, Moses-Kolko E, Simhan HN, Krishnamurti T. Digital phenotyping of depression during pregnancy using self-report data. J Affect Disord 2024; 364:231-239. [PMID: 39137834 DOI: 10.1016/j.jad.2024.08.029] [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: 02/14/2024] [Revised: 06/26/2024] [Accepted: 08/09/2024] [Indexed: 08/15/2024]
Abstract
BACKGROUND Depression is a common pregnancy complication yet is often under-detected and, subsequently, undertreated. Data collected through mobile health tools may be used to support the identification of depression symptoms in pregnancy. METHODS An observational cohort study of 2062 pregnancies collected self-reports of patient history, mood, pregnancy-specific symptoms, and written language using a prenatal support app. These app inputs were used to model depression risk in subsequent 30- and 60-day periods throughout pregnancy. A selective inference lasso modeling approach examined the individual and additive value of each type of patient-reported app input. RESULTS Depression models ranged in predictive power (AUC value of 0.64-0.83), depending on the type of inputs. The most predictive model included personal history, daily mood, and acute pregnancy-related symptoms (e.g., severe vomiting, cramping). Across models, daily mood was the strongest indicator of depression symptoms in the following month. Models that retained natural language inputs typically improved predictive accuracy and offered insight into the lived context associated with experiencing depression. LIMITATIONS Our findings are not generalizable beyond a digitally literate patient population that is self-motivated to report data during pregnancy. CONCLUSIONS Simple patient reported data, including sparse language, shared directly via digital tools may support earlier depression symptom identification and a more nuanced understanding of depression context.
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Affiliation(s)
- Kristen Allen
- Department of Engineering and Public Policy, Carnegie Mellon University, Pittsburgh, PA, United States of America; Allegheny County Department of Human Services, Pittsburgh, PA, United States of America
| | - Samantha Rodriguez
- Division of General Internal Medicine, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Laila Hayani
- Naima Health LLC, Pittsburgh, PA, United States of America
| | - Scott Rothenberger
- Division of General Internal Medicine, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Eydie Moses-Kolko
- University of Pittsburgh Medical Center Western Psychiatric Hospital, Pittsburgh, PA, United States of America
| | - Hyagriv N Simhan
- Department of OB-GYN and Reproductive Sciences, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Tamar Krishnamurti
- Division of General Internal Medicine, University of Pittsburgh, Pittsburgh, PA, United States of America.
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29
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Kuznetsov AV. Effects of Time-Dependent Adenosine Triphosphate Consumption Caused by Neuron Firing on Adenosine Triphosphate Concentrations in Synaptic Boutons Containing and Lacking a Stationary Mitochondrion. J Biomech Eng 2024; 146:111002. [PMID: 38888293 DOI: 10.1115/1.4065743] [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: 02/20/2024] [Accepted: 06/10/2024] [Indexed: 06/20/2024]
Abstract
The precise mechanism behind the supply of adenosine triphosphate (ATP) to approximately half of the presynaptic release sites in axons that lack a stationary mitochondrion is not fully understood. This paper presents a mathematical model designed to simulate the transient ATP concentration in presynaptic en passant boutons. The model is utilized to investigate how the ATP concentration responds to increased ATP demand during neuronal firing in boutons with a stationary mitochondrion and those without one. The analysis suggests that neuron firing may cause oscillations in the ATP concentrations, with peak-to-peak amplitudes ranging from 0.06% to 5% of their average values. However, this does not deplete boutons lacking a mitochondrion of ATP; for physiologically relevant values of model parameters, their concentration remains approximately 3.75 times higher than the minimum concentration required for synaptic activity. The variance in average ATP concentrations between boutons containing a stationary mitochondrion and those lacking one ranges from 0.3% to 0.8%, contingent on the distance between the boutons. The model indicates that diffusion-driven ATP transport is rapid enough to adequately supply ATP molecules to boutons lacking a stationary mitochondrion.
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Affiliation(s)
- Andrey V Kuznetsov
- Department of Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC 27695-7910
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30
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Liu C, Cai Q, Gou Y, Liu Y, Kang M, Hui J, Zhou R, Shi P, Wang B, Zhang F. Association of accelerated biological aging with brain volumes: A cross-sectional study. J Affect Disord 2024; 364:188-193. [PMID: 39147148 DOI: 10.1016/j.jad.2024.08.078] [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: 03/21/2024] [Revised: 07/10/2024] [Accepted: 08/12/2024] [Indexed: 08/17/2024]
Abstract
BACKGROUND Multiple epidemiological studies have observed the connection between aging and brain volumes. The concept of accelerated biological aging (BA) is more powerful for observing the degree of aging of an individual than chronologic age (CA). The objective of this study is to explore the relationship between BA and brain volumes. METHODS BA was measured from clinical traits using two blood-chemistry algorithms, the Klemera-Doubal method (KDM) and the PhenoAge. The two age acceleration biomarkers were calculated by the residuals from regressing CA, termed "KDM-acceleration" and "PhenoAge-acceleration". Brain volumes were from brain magnetic resonance imaging (MRI) data. After adjustment for confounding factors, general linear regression models were used to examine associations between KDM-acceleration and PhenoAge-acceleration and brain volumes, respectively. Additionally, we stratified participants by sex, age, and the four quartiles of the Townsend Deprivation Index (TDI) for extra subgroup analysis. RESULTS 14,725 participants with available information were enrolled. After full adjustment, we observed negative associations between KDM-acceleration and brain volumes, such as gray matter (β = -0.029), white matter (β = -0.021), gray and white matter (β = -0.026), and hippocampus (β = -0.011 for left and β = -0.014 for right). There were also negative associations between PhenoAge-acceleration and brain volumes, such as white matter (β = -0.008), gray and white matter (β = -0.010), thalamus (β = -0.012 for left and β = -0.012 for right). In the subgroup analysis stratified by sex, age, and the four quartiles of TDI, the association between KDM-acceleration and PhenoAge-acceleration and brain volumes still existed. In subgroup analyses, the variation in associations suggests that socioeconomic and biological factors may differentially influence brain aging. CONCLUSIONS Our research indicated that more advanced BA was associated with less brain tissue.
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Affiliation(s)
- Chen Liu
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Qingqing Cai
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Yifan Gou
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Ye Liu
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Meijuan Kang
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Jingni Hui
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Ruixue Zhou
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Panxing Shi
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Bingyi Wang
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Feng Zhang
- Key Laboratory of Environment and Endemic Diseases of National Health Commission of China, Key Laboratory of Environment and Genes Related to Diseases of Ministry of Education of China, Key Laboratory for Prevention and Control and Health Promotion of Shaanxi Province, School of Public Health, Health Science Center, Xi'an Jiaotong University, Xi'an, China.
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Pan SY, Gu YR, Zhao G, Wang Y, Qin ZH, Tang QY, Qin YY, Li Luo. NADPH mimics the antidepressant effects of exercise in a chronic unpredictable stress rat model. Biochem Biophys Res Commun 2024; 731:150360. [PMID: 39018970 DOI: 10.1016/j.bbrc.2024.150360] [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: 12/08/2023] [Revised: 05/26/2024] [Accepted: 07/04/2024] [Indexed: 07/19/2024]
Abstract
Exercise is known to be an effective intervention for depression. NADPH has been demonstrated to have neuroprotective effects in our previous studies. This study aimed to investigate if NADPH has antidepressant effects and can mimic the effects of exercise in a chronic unpredictable stress (CUS) rat model. CUS rats underwent an 8-week swimming exercise (30 min/d, 5d/w) or were intraperitoneally administered 4 mg/kg or 8 mg/kg NADPH. The open field test (OFT), sucrose preference test (SPT), novelty-suppressed feeding test (NSFT), and forced swimming test (FST) were used to examine the antidepressant-like behaviors of the rats. Exercise, 4 mg/kg, and 8 mg/kg NADPH similarly reduced anxiety, as demonstrated by the number of fecal pellets. Meanwhile, exercise and 8 mg/kg NADPH significantly increased locomotion activity in the OFT. Exercise, 4 mg/kg, and 8 mg/kg NADPH effectively reversed CUS-induced anhedonia in rats in the SPT. Exercise, 4 mg/kg, and 8 mg/kg NADPH had no impact on appetite of depressed rats; however, 8 mg/kg NADPH increased the rats' exploratory activity in the NSFT. Exercise, 4 mg/kg, and 8 mg/kg NADPH significantly reduced the immobility time of CUS model rats, while exercise and 8 mg/kg NADPH postponed the early CUS-induced "immobility" in the FST. These results demonstrated that NADPH has similar antidepressant-like effects to exercise in CUS-induced depression model rats and is a potential exercise-mimicking antidepressant.
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Affiliation(s)
- Shan-Yao Pan
- School of Physical Education and Sports Science, Soochow University, Suzhou, 215021, China
| | - Yan-Rong Gu
- Changshu Xupu High School, Suzhou, 215513, China
| | - Gang Zhao
- School of Physical Education and Sports Science, Soochow University, Suzhou, 215021, China
| | - Yao Wang
- Department of Rehabilitation Medicine, Nan'ao People's Hospital of Dapeng New District, Shenzhen, 518121, China.
| | - Zheng-Hong Qin
- Department of Pharmacology and Laboratory of Aging and Nervous Diseases (SZS0703), Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases, Soochow University School of Pharmaceutical Science, Suzhou, 215123, China.
| | - Qiu-Yue Tang
- Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, 215009, Jiangsu Province, China.
| | - Yuan-Yuan Qin
- Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, 215009, Jiangsu Province, China.
| | - Li Luo
- School of Physical Education and Sports Science, Soochow University, Suzhou, 215021, China.
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Wang M, Mo D, Zhou C, Zhang W, Chen R, Xu J, Zhang N, Yu H. Causal association between Neuroticism and risk of aortic aneurysm: A bidirectional two-sample Mendelian randomization study. J Affect Disord 2024; 363:331-339. [PMID: 39059476 DOI: 10.1016/j.jad.2024.07.100] [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: 01/26/2024] [Revised: 06/08/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024]
Abstract
BACKGROUND The objective of this study was to analyze the causal relationship between Neuroticism and aortic aneurysm using Mendelian randomization (MR). The study aimed to establish a foundation for the development of effective prevention and treatment strategies. METHODS Genetic association data for Neuroticism were obtained from the UK Biobank, which included 393,411 individuals and 11,968,760 single nucleotide polymorphisms (SNPs). Genetic association data for aortic aneurysm were obtained from a genome-wide association study (GWAS), which included 479,194 individuals and 24,191,825 SNPs. Heterogeneity was assessed using the Cochran's Q statistic test. The study also utilized the MR Pleiotropy RESidual Sum and Outlier (Mr-PRESSO) test, as well as the MR-Egger regression method, to examine horizontal pleiotropy and determine the reliability of the findings through the leave-one-out method. RESULTS Forward MR analysis showed that the risk of aortic aneurysm was elevated in individuals with genetically predicted Neuroticism compared to those without Neuroticism (OR = 1.1315, 95 % CI: 1.0269-1.2468; P = 0.0126). The Cochran's Q test showed no heterogeneity (P > 0.05), and the MR-PRESSO test did not identify instrumental variables of horizontal pleiotropy (P > 0.05). The MR analysis remained robust after removing SNPs one by one. Inverse MR analysis did not observe an association between aortic aneurysm and having Neuroticism OR = 1.030, 95 % CI: 0.9459-1.118, P = 0.488). CONCLUSION Our study has established a clear causal relationship between genetically determined Neuroticism and the development of aortic aneurysms. It is therefore important to intensify screening and prevention efforts for aortic aneurysms in neurotic patients. It also opens new avenues for exploring the disease's pathogenesis.
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Affiliation(s)
- Mengmeng Wang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China.
| | - Degang Mo
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Chi Zhou
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Wenqiang Zhang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Rui Chen
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Jiachao Xu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Ning Zhang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China.
| | - Haichu Yu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China.
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Smith AR, Lin PID, Rifas-Shiman SL, Fleisch AF, Wright RO, Coull B, Finn PW, Oken E, Gold DR, Cardenas A. Prenatal blood metals, per- and polyfluoroalkyl substances and antigen- or mitogen-stimulated cord blood lymphocyte proliferation and cytokine secretion. ENVIRONMENTAL RESEARCH 2024; 259:119555. [PMID: 38964580 DOI: 10.1016/j.envres.2024.119555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 06/29/2024] [Accepted: 07/02/2024] [Indexed: 07/06/2024]
Abstract
BACKGROUND Evidence suggests that prenatal per- and polyfluoroalkyl substances (PFAS) and metals, two classes of chemicals found ubiquitously in human populations, influence immune system development and response. OBJECTIVE We evaluated whether first trimester blood PFAS and metals were associated with antigen- or mitogen-stimulated cord blood lymphocyte proliferation and cytokine secretion. METHODS We measured six PFAS, as well as six nonessential and four essential metals, in first trimester blood from participants in the longitudinal pre-birth Project Viva cohort, recruited between 1999 and 2000 in eastern Massachusetts. We measured antigen- or mitogen-stimulated cord blood mononuclear cell proliferation responses (n = 269-314) and cytokine secretion (n = 217-302). We used covariate-adjusted least absolute shrinkage and selection operator (LASSO) for variable selection and multivariable regression to estimate associations with the immune markers. RESULTS Each ng/mL of MeFOSAA was associated with a 3.6% (1.4, 5.8) higher lymphocyte proliferation response after stimulation with egg antigen, as well as 0.8 (0.7, 1.0) reduced odds of having IFN-γ detected in response to dust mite. Each ng/g increment of cesium was associated with 27.8% (-45.1, -4.9) lower IL-10 levels in response to dust mite. Each ng/g increment of mercury was associated with 12.0% (1.3, 23.8) higher IL-13 levels in response to mitogen PHA. Each ng/g increment of selenium and zinc was associated with 0.2% (0.01, 0.4) and 0.01% (0.002, 0.02) higher TNF-α in response to mitogen PHA, respectively. CONCLUSIONS Prenatal metals and PFAS influence cord blood lymphocyte proliferation and cytokine secretion in ways that may increase risk for atopic disease in childhood.
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Affiliation(s)
- Anna R Smith
- Department of Epidemiology and Population Health, Stanford Medicine, Stanford, CA, USA
| | - Pi-I D Lin
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Sheryl L Rifas-Shiman
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Abby F Fleisch
- Center for Outcomes Research and Evaluation, Maine Medical Center Research Institute, Westbrook, ME, USA; Pediatric Endocrinology and Diabetes, Maine Medical Center, Portland, ME, USA
| | - Robert O Wright
- Department of Environmental Medicine and Institute for Exposomic Research, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
| | - Brent Coull
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Patricia W Finn
- University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Emily Oken
- Division of Chronic Disease Research Across the Lifecourse, Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
| | - Diane R Gold
- Channing Division of Network Medicine, Department of Medicine, Harvard Medical School and Brigham and Women's Hospital, Boston, MA, USA; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Andres Cardenas
- Department of Epidemiology and Population Health, Stanford Medicine, Stanford, CA, USA.
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Sipos B, Vecsey-Nagy M, Vattay B, Boussoussou M, Jokkel Z, Borzsák S, Jermendy Á, Panajotu A, Gonda X, Rihmer Z, Merkely B, Szilveszter B, Nemcsik J. Association between affective temperaments and the severity and the extent of coronary artery disease as obtained by coronary CT angiography. J Affect Disord 2024; 363:47-54. [PMID: 39029693 DOI: 10.1016/j.jad.2024.07.092] [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: 05/24/2024] [Revised: 07/03/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND Affective temperaments are documented predictors of psychopathology, but cumulating data suggest their relationship with coronary artery disease (CAD). We aimed to evaluate their role in relation to surrogate semiquantitative markers of coronary plaque burden, as assessed by coronary CT angiography (CCTA). METHODS We included 351 patients who were referred for CCTA due to suspected CAD. All patients completed the Temperament Evaluation of Memphis, Pisa, Paris and San Diego Autoquestionnaire (TEMPS-A). The severity and extent of CAD was evaluated by CCTA, applying semiquantitative plaque burden scores, notably Segment Involvement Score (SIS) and Segment Stenosis Score (SSS). Logistic regression analyses were performed to define the predictors of CAD severity and extent. RESULTS Regarding the scores evaluated by TEMPS-A that consists of 110 questions, in men, significant inverse association was found between hyperthymic temperament score and SSS (β = -0.143, (95%CI: -0.091 to -0.004), p = 0.034). Compared to the TEMPS-A form, applying the abbreviated version - containing 40 questions - significant relationship between affective temperaments and SSS or SIS was found in case of both sexes. Concerning men, hyperthymic temperament was demonstrated to be independent predictor of both SSS (β = -0.193, (95%CI: -0.224 to -0.048), p = 0.004) and SIS (β = -0.194, (95%CI: -0.202 to -0.038), p = 0.004). Additionally, we proved, that significant positive association between irritable temperament and SSS (β = 0.152, (95%CI: 0.002 to 0.269), p = 0.047) and SIS (β = 0.155, (95%CI: 0.004 to 0.221), p = 0.042) exists among women. LIMITATIONS Cross-sectional analysis of a single center study with self-reported questionnaires. CONCLUSIONS Assessment of affective temperaments could offer added value in stratifying cardiovascular risk for patients beyond traditional risk factors.
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Affiliation(s)
- Barbara Sipos
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary
| | - Milán Vecsey-Nagy
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary
| | - Borbála Vattay
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary
| | - Melinda Boussoussou
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary
| | - Zsófia Jokkel
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary
| | - Sarolta Borzsák
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary
| | - Ádám Jermendy
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary
| | - Alexisz Panajotu
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary
| | - Xenia Gonda
- Department of Psychiatry and Psychotherapy, Semmelweis University, 1083 Budapest, Balassa Street 6, Hungary; MTA-SE Neuropsychopharmacology and Neurochemistry Research Group, Budapest, Hungary
| | - Zoltán Rihmer
- Department of Psychiatry and Psychotherapy, Semmelweis University, 1083 Budapest, Balassa Street 6, Hungary; Nyírő Gyula National Institute of Psychiatry and Addictions, 1135 Budapest, Lehel Street 59, Hungary
| | - Béla Merkely
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary
| | - Bálint Szilveszter
- Heart and Vascular Center, Semmelweis University, 1122 Budapest, Városmajor Street 68, Hungary.
| | - János Nemcsik
- Department of Family Medicine, Semmelweis University, 1085 Budapest, Stáhly Street 7-9, Hungary; Health Service of Zugló (ZESZ), 1148 Budapest, Örs vezér Square 23, Hungary
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Duan H, Qin K, Hu L, Liu B, Su G, Zhang H, Xu J, Tu H. Association between sleep duration, suicidal ideation, suicidal attempt and suicidal behavior among Chinese adolescents. J Affect Disord 2024; 363:348-357. [PMID: 39029697 DOI: 10.1016/j.jad.2024.07.099] [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] [Revised: 06/08/2024] [Accepted: 07/16/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND A relatively small number of studies have researched the relationship between sleep duration and suicidal ideation, attempts, and behavior. This research aims to investigate the link between sleep duration and suicide in Chinese adolescents, and to examine the role of depression as a mediating factor. METHOD Data were collected from 3315 students using a multi-stage random cluster sampling method and self-administered questionnaires. The study applied logistic regression to investigate the relationship between sleep duration and various forms of suicidal behavior, and mediation analysis to understand how depression might influence this relationship. RESULTS The average sleep duration among the adolescents was 7.25 h (±0.20), with 59.67 % reporting insufficient sleep. The logistic regression analysis showed that longer sleep duration is linked with lower risks of suicidal ideation (OR: 0.753, 95%CI: 0.696 to 0.814), suicidal attempts (OR: 0.830, 95%CI: 0.748 to 0.922), and suicidal behavior (OR: 0.841, 95%CI: 0.713 to 0.992). Analysis using restricted cubic spline plots indicated the connection between sleep duration and these suicidal factors was not linear. The study found that depression plays a partial mediating role between sleep duration and suicidal ideation, with an effect of 52.29 %. LIMITATIONS The cross-sectional study design could not prove causation. CONCLUSIONS There is a clear non-linear association between sleep duration and suicidal tendencies in adolescents, with depression acting as a mediator. This suggests that future research could focus on sleep and mood management as ways to address suicide risk in this age group.
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Affiliation(s)
- Hanmin Duan
- Center of Clinical Big Data and Analytics, The Second Affiliated Hospital, Department of Big Data in Health Science, School of Public Health, Zhejiang University School of Medicine, 866 Yuhangtang Rd., Hangzhou 310058, China
| | - Kang Qin
- HangZhou Center for Disease Control and Prevention, 568 Mingshi Road, Shangcheng District, Hangzhou, Zhejiang 310021, China
| | - Lingling Hu
- Center of Clinical Big Data and Analytics, The Second Affiliated Hospital, Department of Big Data in Health Science, School of Public Health, Zhejiang University School of Medicine, 866 Yuhangtang Rd., Hangzhou 310058, China
| | - Bing Liu
- HangZhou Center for Disease Control and Prevention, 568 Mingshi Road, Shangcheng District, Hangzhou, Zhejiang 310021, China
| | - Guowei Su
- Center of Clinical Big Data and Analytics, The Second Affiliated Hospital, Department of Big Data in Health Science, School of Public Health, Zhejiang University School of Medicine, 866 Yuhangtang Rd., Hangzhou 310058, China
| | - Han Zhang
- Center of Clinical Big Data and Analytics, The Second Affiliated Hospital, Department of Big Data in Health Science, School of Public Health, Zhejiang University School of Medicine, 866 Yuhangtang Rd., Hangzhou 310058, China
| | - Jue Xu
- HangZhou Center for Disease Control and Prevention, 568 Mingshi Road, Shangcheng District, Hangzhou, Zhejiang 310021, China.
| | - Huakang Tu
- Center of Clinical Big Data and Analytics, The Second Affiliated Hospital, Department of Big Data in Health Science, School of Public Health, Zhejiang University School of Medicine, 866 Yuhangtang Rd., Hangzhou 310058, China.
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Fahlman A, Burggren W, Milsom WK. The role of cognition as a factor regulating the diving responses of animals, including humans. J Exp Biol 2024; 227:jeb246472. [PMID: 39177084 DOI: 10.1242/jeb.246472] [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] [Indexed: 08/24/2024]
Abstract
The dive response involves three main components - breath holding, reduced heart rate and increased peripheral vasoconstriction - and is ubiquitous during forced dives in air-breathing vertebrates; however, numerous studies in free-diving animals have shown that the heart rate response to diving varies considerably in a manner that suggests cognitive control. Furthermore, studies on free-diving animals and controlled experiments in trained animals both indicate that the dive response can be conditioned, such that the reduction in heart rate begins before submergence and the extent of the reduction is set early in the dive. In addition, numerous species also experience an increase in heart rate and blood flow during ascent at the end of a dive, a phenomenon commonly called 'ascent tachycardia'. Collectively, these data suggest that although the dive response is under autonomic control, many species can vary its magnitude depending on the length and type of the planned dive - an indication of a role for cognition in the overall physiological responses associated with diving. Here, we provide examples of the conditioned cardiac responses - including anticipatory changes in heart rate - in several diving species and propose potential underlying mechanisms. We also discuss how the anticipatory cardiovascular responses not only improve diving capacity, but also prevent diving-related problems, such as decompression sickness or barotrauma, through a mechanism described by the selective gas exchange hypothesis.
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Affiliation(s)
- Andreas Fahlman
- Fundación Oceanogràfic, Gran Vıa Marques del Turia 19, 46005 Valencia, Spain
- Global Diving Research, 11540 San Lucar de Barrameda, Spain
- Department of Physics, Chemistry and Biology (IFM), Linköping University, 581 83 Linköping, Sweden
| | - Warren Burggren
- Developmental Integrative Biology Group, School of Biological Sciences, University of North Texas, 1155 Union Circle #305220, Denton, TX 76203, USA
| | - William K Milsom
- Department of Zoology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
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Zeng P, Jiang C, Cao J, Li M, Lin F. Longitudinal relationship between weight-adjusted waist index and depressive symptoms in middle-aged and older Chinese adults: A prospective cohort study. J Affect Disord 2024; 363:381-390. [PMID: 39025446 DOI: 10.1016/j.jad.2024.07.080] [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: 04/04/2024] [Revised: 06/27/2024] [Accepted: 07/14/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND The association between obesity and depressive symptoms remains controversial. The Weight-adjusted waist index (WWI) shows advantages in assessing central obesity. This study aimed to investigate the longitudinal relationship between WWI and depressive symptoms. METHOD This prospective cohort study utilized data from the China Health and Retirement Longitudinal Study (CHARLS) spanning 2011-2020. Depressive symptoms were assessed using the 10-item Center for Epidemiological Studies Depressive Symptoms Scale (CESD-10) scores. Linear mixed models were used to examine longitudinal associations. RESULTS A total of 6835 participants over the age of 45 were included. WWI was positively associated with CESD-10 scores (β per 1 SD increase = 0.052SD; 95%CI: 0.021 to 0.083SD) and was linked to a faster increase in CESD-10 scores over time (β = 0.095SD/year; 95%CI: 0.090 to 0.100 SD/year). Conversely, BMI was negatively associated with CESD-10 scores (β per 1 SD increase = -0.067SD; 95%CI: -0.097 to -0.038SD). However, the negative association between BMI and CESD-10 scores weakened over time (β per 1 SD increase = 0.008SD/y; 95%CI: 0.003 to 0.013 SD/y). Nonlinear associations were detected between both WWI and BMI with CESD-10 scores. LIMITATIONS Self-reported depressive symptoms assessments may have introduced information bias. The observational design limits ruling out unobserved confounding factors. CONCLUSIONS Our findings highlight the association between WWI and the long-term progression of depressive symptoms in middle-aged and older adults. WWI may enhance our understanding of the link between obesity and depressive symptoms and could be superior to BMI in predicting depressive symptom progression.
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Affiliation(s)
- Peng Zeng
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, Guangdong, China; Department of Geriatrics, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen People's Hospital, Shenzhen 518020, Guangdong, China
| | - Cheng Jiang
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, Guangdong, China; Department of Geriatrics, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen People's Hospital, Shenzhen 518020, Guangdong, China
| | - Jixing Cao
- Department of Ophthalmology, Shenzhen People's Hospital & Second Affiliated Hospital of Jinan University, Shenzhen 518020, China
| | - Minjie Li
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, Guangdong, China; The Second Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, 712000 Xi'an, China.
| | - Feng Lin
- Department of Cardiology, Shenzhen Cardiovascular Minimally Invasive Medical Engineering Technology Research and Development Center, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518020, Guangdong, China; Department of Geriatrics, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen People's Hospital, Shenzhen 518020, Guangdong, China.
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Russo A, Örzsik B, Yalin N, Simpson I, Nwaubani P, Pinna A, De Marco R, Sharp H, Kartar A, Singh N, Blockley N, Stone AJL, Turkheimer FE, Young AH, Cercignani M, Zelaya F, Asllani I, Colasanti A. Altered oxidative neurometabolic response to methylene blue in bipolar disorder revealed by quantitative neuroimaging. J Affect Disord 2024; 362:790-798. [PMID: 39019231 DOI: 10.1016/j.jad.2024.07.029] [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: 03/23/2024] [Revised: 06/05/2024] [Accepted: 07/12/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Cerebral mitochondrial and hemodynamic abnormalities have been implicated in Bipolar Disorder pathophysiology, likely contributing to neurometabolic vulnerability-leading to worsen clinical outcomes and mood instability. To investigate neurometabolic vulnerability in patients with BD, we combined multi-modal quantitative MRI assessment of cerebral oxygenation with acute administration of Methylene Blue, a neurometabolic/hemodynamic modulator acting on cerebral mitochondria. METHODS Fifteen euthymic patients with chronic BD-type 1, and fifteen age/gender-matched healthy controls underwent two separate MRI sessions in a single-blinded randomized cross-over design, each after intravenous infusion of either MB (0.5 mg/kg) or placebo. MRI-based measures of Cerebral Blood Flow and Oxygen Extraction Fraction were integrated to compute Cerebral Metabolic Rate of Oxygen in Frontal Lobe, Anterior Cingulate, and Hippocampus-implicated in BD neurometabolic pathophysiology. Inter-daily variation in mood rating was used to assess mood instability. RESULTS A decrease in global CBF and CMRO2 was observed after acutely administrating MB to all participants. Greater regional CMRO2 reductions were observed after MB, in patients compared to controls in FL (mean = -14.2 ± 19.5 % versus 2.3 ± 14.8 %), ACC (mean = -14.8 ± 23.7 % versus 2.4 ± 15.7 %). The effects on CMRO2 in those regions were primarily driven by patients with longer disease duration and higher mood instability. LIMITATIONS Sample size; medications potentially impacting on response to MB. CONCLUSIONS An altered neurometabolic response to MB, a mitochondrial/hemodynamic modulator, was observed in patients, supporting the hypothesis of vulnerability to neurometabolic stress in BD. Integrating quantitative imaging of cerebral oxygen metabolism with a mitochondrial-targeting pharmacological challenge could provide a novel biomarker of neurometabolic and cerebrovascular pathophysiology in BD.
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Affiliation(s)
- Alfonso Russo
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, UK; Sussex Partnership NHS Foundation Trust, Worthing, UK.
| | - Balázs Örzsik
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, UK; Radiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Nefize Yalin
- Section on the Neurobiology and Treatment of Mood Disorders, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland, USA
| | - Ivor Simpson
- School of Engineering and Informatics, University of Sussex, Falmer, Brighton, UK
| | - Prince Nwaubani
- Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
| | - Antonello Pinna
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, UK
| | - Riccardo De Marco
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, UK
| | - Harriet Sharp
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, UK
| | - Amy Kartar
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, UK
| | - Nisha Singh
- Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | | | | | | | - Allan H Young
- Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
| | - Mara Cercignani
- Cardiff University Brain Research Imaging Centre, Cardiff University, Cardiff, UK
| | - Fernando Zelaya
- Institute of Psychiatry, Psychology and Neuroscience, King's College, London, UK
| | - Iris Asllani
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, UK; Biomedical Engineering, Rochester Institute of Technology, Rochester, USA
| | - Alessandro Colasanti
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, UK; Sussex Partnership NHS Foundation Trust, Worthing, UK
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Wetzel KE, Himmelstein MS. Weight stigma is uniquely tied to maladaptive eating across different racial, ethnic, and gender groups. Appetite 2024; 201:107604. [PMID: 39032658 DOI: 10.1016/j.appet.2024.107604] [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: 02/27/2024] [Revised: 06/20/2024] [Accepted: 07/14/2024] [Indexed: 07/23/2024]
Abstract
Weight stigma, racism, and sexism (social devaluation due to body weight, race or ethnicity, and sex or gender), have been linked to increased maladaptive eating behaviors; however, no research has investigated the unique associations between different forms of stigma and eating concurrently. We analyzed within-group (by race/ethnicity and sex) effects of different forms of stigma on maladaptive eating behaviors to test whether there is some unique relationship between weight stigma and maladaptive eating across identities. Additionally, we explored differences by racial/ethnic group and sex, as well as BMI category, in levels of reported weight stigma, racism, sexism, and maladaptive eating. Participants (N = 1051) were recruited so that there were approximately even numbers of participants identifying as Black (33.3%), Hispanic or Latino (32.8%), and White (33.9%). Overall, participants reported similar amounts of weight stigma by race/ethnicity and sex, but different levels of racism and sexism. Weight stigma, but not racism or sexism consistently predicted binge eating and eating to cope across groups, controlling for education, income, BMI, and age. Restricted dieting, however, was only predicted by weight stigma for Hispanic/Latino and Black men. These findings suggest that weight stigma is a unique predictor of maladaptive eating, even when considering the effects of racism and sexism. This study provides evidence of a more focused model of weight stigma and eating outcomes, rather than a more general model of the effect of stigma on eating outcomes due to overall stress. Future research should investigate when and why weight stigma drives restricted dieting, since this relationship seems strongest in men, going against many common inclinations about weight stigma.
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Affiliation(s)
- Karen E Wetzel
- Department of Psychological Sciences, Kent State University, USA.
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40
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Zhou B, Gek Mui L, Li J, Hu J. The impact of mindfulness-based interventions on the experiences of cancer patients: A qualitative meta-synthesis. PATIENT EDUCATION AND COUNSELING 2024; 127:108353. [PMID: 38964172 DOI: 10.1016/j.pec.2024.108353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 06/03/2024] [Accepted: 06/14/2024] [Indexed: 07/06/2024]
Abstract
OBJECTIVE This study analyzed qualitative research to explore cancer patients' perspectives on MBIs, including benefits, challenges, and recommendations. METHODS This systematic review focused on synthesizing qualitative data and was registered with PROSPERO under the protocol registration number xxx. Searched 7 databases for qualitative studies on MBIs & cancer patients (17 studies, 365 patients). Analyzed data using themes & assessed confidence in findings. RESULTS Thematic analysis using NVivo software revealed four significant themes: (1) benefits and positive outcomes (e.g., symptom improvement, team support, positive experiences), (2) challenges and difficulties (e.g., practice challenges, negative experiences), (3) the journey of change and acceptance (e.g., shifts in perception, personal growth, and acceptance), and (4) adaptations and recommendations (e.g., program modification and flexibility). CONCLUSION Mindfulness-based interventions have the potential to offer cancer patients positive emotional experiences, increased team support, and opportunities for personal growth, self-discovery, and acceptance. This, in turn, can help them manage the psychological distress associated with cancer. Customizing programs to align with individual patients' needs and preferences can enhance engagement and effectiveness. PRACTICE IMPLICATIONS Integrating MBIs into Patient Education and Counseling, tailored to individual needs and with ongoing support, can enhance cancer care. Group interventions foster peer support and effectiveness. Training providers and ensuring accessibility are crucial. Research and customization to patients' journeys optimize outcomes and satisfaction. A patient-centered approach is essential for positive experiences and improved clinical outcomes.
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Affiliation(s)
- Bo Zhou
- Faculty of Medicine, Bioscience and Nursing, MAHSA University, Malaysia; Huangshan Vocational College of Health, School of Nursing, China.
| | - Lim Gek Mui
- Faculty of Medicine, Bioscience and Nursing, MAHSA University, Malaysia
| | - Jinnan Li
- Huangshan Vocational College of Health, School of Nursing, China
| | - Jiahui Hu
- Huangshan Vocational College of Health, School of Nursing, China
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Bondy E. Considering the role of estradiol in the psychoneuroimmunology of perimenopausal depression. Brain Behav Immun Health 2024; 40:100830. [PMID: 39161877 PMCID: PMC11331712 DOI: 10.1016/j.bbih.2024.100830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 06/24/2024] [Accepted: 07/20/2024] [Indexed: 08/21/2024] Open
Abstract
In recent years, a burgeoning field of research has focused on women's mental health and psychiatric conditions associated with perinatal and postpartum periods. An emerging trend points to the link between hormone fluctuations during pregnancy and postpartum that have immunologic consequences in cases of perinatal depression and postpartum psychosis. The transition to menopause (or "perimenopause") has garnered comparatively less attention, but existing studies point to the influential interaction of hormonal and immune pathways. Moreover, the role of this cross talk in perturbing neural networks has been implicated in risk for cognitive decline, but relatively less work has focused on the depressed brain during perimenopause. This brief review brings a psychoneuroimmunology lens to depression during the perimenopausal period by providing an overview of existing knowledge and suggestions for future research to intertwine these bodies of work.
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Affiliation(s)
- Erin Bondy
- Department of Psychiatry, University of North Carolina School of Medicine, USA
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42
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Barone E, Carfagno M, Marafioti N, Bello R, Arsenio E, Marone L, Volpicelli A, Cascino G, Monteleone AM. Impact of emotional abuse on eating disorder psychopathology: A multiple mediation analysis. Compr Psychiatry 2024; 134:152515. [PMID: 38968746 DOI: 10.1016/j.comppsych.2024.152515] [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: 03/08/2024] [Revised: 06/14/2024] [Accepted: 06/29/2024] [Indexed: 07/07/2024] Open
Abstract
INTRODUCTION Childhood maltreatment, particularly emotional abuse (EA), has been identified as a significant risk factor for the development of eating disorders (EDs). This study investigated the association between EA and ED symptoms while considering multiple potential mediators. METHODS Participants included 151 individuals with Anorexia Nervosa (AN), 115 with Bulimia Nervosa (BN), and 108 healthy controls. The Childhood trauma questionnaire, the Toronto Alexithymia scale, the Behavioral inhibition System, and the Eating Disorder Inventory 2 scale were completed before treatment. A mediator path model was conducted in each group: EA was set as independent variable, eating symptoms as dependent variables and ineffectiveness, sensitivity to punishment, alexithymia, and impulsivity as mediators. RESULTS In individuals with AN, impulsivity emerged as a significant mediator between EA and desire for thinness and bulimic behaviors. Conversely, in individuals with BN, sensitivity to punishment was found to mediate the association between EA and dissatisfaction with one's body. Ineffectiveness and difficulty identifying emotions were identified as transdiagnostic mediators in both clinical groups. No mediation effect was found in healthy individuals. DISCUSSION The simultaneous assessment of multiple mediators in a unique model outlines the complex interplay between childhood EA and ED psychopathology. Improving ineffectiveness, emotion identification, sensitivity to punishment and impulsivity and exploring their relations with early emotional abuse may represent treatment targets in individuals with EDs and childhood trauma.
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Affiliation(s)
- Eugenia Barone
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Marco Carfagno
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Niccolò Marafioti
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Rosaria Bello
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Eleonora Arsenio
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Luigi Marone
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonio Volpicelli
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giammarco Cascino
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Salerno, Italy
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Saletin JM, Koopman-Verhoeff ME, Han G, Barker DH, Carskadon MA, Anders TF, Sheinkopf SJ. Sleep Problems and Autism Impairments in a Large Community Sample of Children and Adolescents. Child Psychiatry Hum Dev 2024; 55:1167-1175. [PMID: 36515855 DOI: 10.1007/s10578-022-01470-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/12/2022] [Indexed: 12/15/2022]
Abstract
Sleep problems are common in individuals with autism spectrum disorder (ASD). How sleep problems reflect specific ASD phenotypes is unclear. We studied whether sleep problems indexed functional impairment in a heterogeneous community sample of individuals with ASD. We analyzed 977 probands (233 females; age = 11.27 ± 4.13 years) from the Rhode Island Consortium for Autism Research and Treatment dataset, a unique public-private-academic collaboration involving all major points of service for families in Rhode Island. We found that individuals with a confirmed diagnosis of ASD were more likely to have sleep problems. However, across the whole sample and above and beyond a formal diagnosis, sleep problems were dimensionally associated with worse social impairment and poorer adaptive functioning. By using a large dataset reflective of the diversity of presentations in the community, this study underscores the importance of considering sleep problems in clinical practice to improve adaptive functioning in individuals with ASD.
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Affiliation(s)
- Jared M Saletin
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA.
- Emma Pendleton Bradley Hospital, East Providence, RI, USA.
- Sleep Research Laboratory, Emma Pendleton Bradley Hospital, Providence, RI, USA.
| | - M Elisabeth Koopman-Verhoeff
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA
- Emma Pendleton Bradley Hospital, East Providence, RI, USA
- Sleep Research Laboratory, Emma Pendleton Bradley Hospital, Providence, RI, USA
| | - Gloria Han
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA
- Department of Anesthesiology, Vanderbilt Medical Center, Nashville, TN, USA
| | - David H Barker
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA
- The Bradley Hasbro Children's Research Center, Providence, RI, USA
| | - Mary A Carskadon
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA
- Emma Pendleton Bradley Hospital, East Providence, RI, USA
- Sleep Research Laboratory, Emma Pendleton Bradley Hospital, Providence, RI, USA
| | - Thomas F Anders
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA
- Emma Pendleton Bradley Hospital, East Providence, RI, USA
| | - Stephen J Sheinkopf
- Brown Center for the Study of Children at Risk, Women & Infants Hospital, Providence, RI, USA
- Thompson Center for Autism and Neurodevelopment, University of Missouri, Columbia, MO, USA
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Zhou Q, Liu S, Chen J, Tuersun Y, Liang Z, Wang C, Sun J, Yuan L, Qian Y. The role of sleep quality and anxiety symptoms in the association between childhood trauma and self-harm attempt: A chain-mediated analysis in the UK Biobank. J Affect Disord 2024; 362:569-577. [PMID: 39019228 DOI: 10.1016/j.jad.2024.07.041] [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: 04/02/2024] [Revised: 06/19/2024] [Accepted: 07/12/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Childhood trauma is a risk factor for self-harm/suicidal behavior, but research on the potential association linking sleep quality and anxiety symptoms to childhood trauma and self-harm attempt is limited. The aim of this study was to describe the mediating role of sleep quality and anxiety symptoms between childhood trauma and self-harm attempt, and to provide a scientific basis for the prevention of self-harm behaviors. METHODS This study ultimately included 11,063 study participants who participated in the baseline survey of this large prospective cohort study of the UK Biobank. We used structural equation modeling (SEM) to analyze the chain mediating role of sleep quality and anxiety symptoms in childhood trauma and self-harm attempt while controlling for covariates. RESULTS A total of 19.58 % of study participants self-reported self-harm attempt. Sleep quality was negatively correlated with childhood trauma, anxiety symptoms, and self-harm attempt (p < 0.01). Childhood trauma, anxiety symptoms, and self-harm attempt were positively correlated (p < 0.01). In addition, after adjusting for confounders, anxiety symptoms were able to partially mediate the association between childhood trauma and self-harm attempt (effect value: 0.042, p < 0.01), and sleep quality and anxiety symptoms can chain mediate the association between childhood trauma and self-harm attempt (effect value:0.002, p < 0.01), with a total mediating effect of 65.67 % of the total effect. Subgroup analyses further showed that the mediating effects of sleep quality and anxiety symptoms on childhood trauma and self-harm attempt differed across age, gender, ethnicity, and smoking and drinking subgroups. CONCLUSIONS This study found a complex relationship between childhood trauma, sleep quality, anxiety symptoms, and self-harm attempt, with sleep quality and anxiety symptoms mediating the relationship between childhood trauma and self-harm attempt. Multiple avenues of intervention, such as the provision of professional psychological interventions and timely monitoring, should be used to improve the sleep quality and mental health of individuals with traumatic childhood experiences and to prevent the occurrence of emotionally harmful behaviors such as self-harm/suicide.
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Affiliation(s)
- Qingping Zhou
- School of Health Management, Southern Medical University, Guangzhou, China
| | - Siyuan Liu
- School of Health Management, Southern Medical University, Guangzhou, China; School of Public Health, Southern Medical University, Guangzhou, China
| | - Jiangyun Chen
- School of Health Management, Southern Medical University, Guangzhou, China
| | | | - Zhenning Liang
- School of Health Management, Southern Medical University, Guangzhou, China
| | - Chenxi Wang
- School of Health Management, Southern Medical University, Guangzhou, China
| | - Jinhai Sun
- Department of Health Management, Naval Medical University, Shanghai, China
| | - Lei Yuan
- Department of Health Management, Naval Medical University, Shanghai, China.
| | - Yi Qian
- School of Health Management, Southern Medical University, Guangzhou, China.
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Chatzi G, Chandola T, Shlomo N, Cernat A, Hannemann T. Is social disadvantage a chronic stressor? Socioeconomic position and HPA axis activity among older adults living in England. Psychoneuroendocrinology 2024; 168:107116. [PMID: 38981200 DOI: 10.1016/j.psyneuen.2024.107116] [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: 11/16/2023] [Revised: 06/22/2024] [Accepted: 06/27/2024] [Indexed: 07/11/2024]
Abstract
INTRODUCTION Living in socioeconomic disadvantage has been conceptualised as a chronic stressor, although this contradicts evidence from studies using hair cortisol and cortisone as a measure of hypothalamus-pituitary-adrenal (HPA)1 axis activity. These studies used complete case analyses, ignoring the impact of missing data for inference, despite the high proportion of missing biomarker data. The methodological limitations of studies investigating the association between socioeconomic position (SEP)2 defined as education, wealth, and social class and hair cortisol and cortisone are considered in this study by comparing three common methods to deal with missing data: (1) Complete Case Analysis (CCA),3 (2) Inverse Probability Weighting (IPW) 4and (3) weighted Multiple Imputation (MI).5 This study examines if socioeconomic disadvantage is associated with higher levels of HPA axis activity as measured by hair cortisol and cortisone among older adults using three approaches for compensating for missing data. METHOD Cortisol and cortisone levels in hair samples from 4573 participants in the 6th wave (2012-2013) of the English Longitudinal Study of Ageing (ELSA)6 were examined, in relation to education, wealth, and social class. We compared linear regression models with CCA, weighted and multiple imputed weighted linear regression models. RESULTS Social groups with certain characteristics (i.e., ethnic minorities, in routine and manual occupations, physically inactive, with poorer health, and smokers) were less likely to have hair cortisol and hair cortisone data compared to the most advantaged groups. We found a consistent pattern of higher levels of hair cortisol and cortisone among the most socioeconomically disadvantaged groups compared to the most advantaged groups. Complete case approaches to missing data underestimated the levels of hair cortisol in education and social class and the levels of hair cortisone in education, wealth, and social class in the most disadvantaged groups. CONCLUSION This study demonstrates that social disadvantage as measured by disadvantaged SEP is associated with increased HPA axis activity. The conceptualisation of social disadvantage as a chronic stressor may be valid and previous studies reporting no associations between SEP and hair cortisol may be biased due to their lack of consideration of missing data cases which showed the underrepresentation of disadvantaged social groups in the analyses. Future analyses using biosocial data may need to consider and adjust for missing data.
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Affiliation(s)
- Georgia Chatzi
- Department of Social Statistics, School of Social Sciences, Faculty of Humanities, University of Manchester, Manchester M13 9PL, UK.
| | - Tarani Chandola
- Department of Social Statistics, School of Social Sciences, Faculty of Humanities, University of Manchester, Manchester M13 9PL, UK; Faculty of Social Sciences, The University of Hong Kong, Pokfulam Road, Hong Kong Special Administrative Region
| | - Natalie Shlomo
- Department of Social Statistics, School of Social Sciences, Faculty of Humanities, University of Manchester, Manchester M13 9PL, UK
| | - Alexandru Cernat
- Department of Social Statistics, School of Social Sciences, Faculty of Humanities, University of Manchester, Manchester M13 9PL, UK
| | - Tina Hannemann
- Department of Social Statistics, School of Social Sciences, Faculty of Humanities, University of Manchester, Manchester M13 9PL, UK
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Song Y, Ali N, Nater UM. The effect of music on stress recovery. Psychoneuroendocrinology 2024; 168:107137. [PMID: 39024851 DOI: 10.1016/j.psyneuen.2024.107137] [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: 02/02/2024] [Revised: 07/12/2024] [Accepted: 07/13/2024] [Indexed: 07/20/2024]
Abstract
OBJECTIVE Previous research has suggested beneficial effects of music in reducing stress levels. However, there is no consistent conclusion demonstrating that music can contribute to stress recovery, primarily due to limitations in stress measurement, and inconsistent methodology within existing studies. Our study explores whether relaxing music, especially when self-selected, outperforms non-music acoustic, and silence conditions, fostering both subjective and biological stress recovery. METHODS One hundred and five healthy female participants underwent the Trier Social Stress Test (TSST) before being randomly allocated to one of four conditions: condition 1 (n = 25) listened to researcher-selected relaxing music; condition 2 (n = 27) listened to self-selected relaxing music; condition 3 (n = 26) listened to the sound of rippling water; and condition 4 (n = 27) remained in silence. Stress parameters were repeatedly measured nine times before and after the TSST. Saliva samples were collected for cortisol and saliva alpha-amylase (sAA) analysis, Movisens equipment was used to measure heart rate (HR) and skin conductance levels (SCL), and Visual Analogue Scales (VAS) were used for subjective stress measurement. RESULTS The examination of SCL, and VAS scores revealed no significant changes following the four relaxation interventions. Although sAA displayed a significant main effect of condition, post hoc tests did not pinpoint specific differences. HR recovery patterns varied among the four relaxation interventions, with the sound of rippling water condition exhibiting a later significant decrease compared to the other conditions. Exploratory analyses revealed that cortisol levels continued increase in all conditions during intervention phase except the researcher-selected music condition. CONCLUSIONS The subjective and biological stress markers did not exhibit better recovery after the music stimulus, except for a tendency in the researcher-selected music condition to mitigate the continued increase in cortisol levels after the stress test. Our study provides the first evidence comparing the impact of researcher- and participant-selected music with silence and a non-music acoustic stimulus, on both subjective and biological stress recovery. Our findings contribute to a more nuanced understanding of the impact of music on stress recovery.
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Affiliation(s)
- Yichen Song
- Department of Clinical and Health Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria; University Research Platform "The Stress of Life (SOLE) - Processes and Mechanisms underlying Everyday Life Stress", Austria
| | - Nida Ali
- Department of Clinical and Health Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria; University Research Platform "The Stress of Life (SOLE) - Processes and Mechanisms underlying Everyday Life Stress", Austria
| | - Urs M Nater
- Department of Clinical and Health Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria; University Research Platform "The Stress of Life (SOLE) - Processes and Mechanisms underlying Everyday Life Stress", Austria.
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Robles E, Angelone C, Ondé D, Vázquez C. Somatic symptoms in the general population of Spain: Validation and normative data of the Patient Health Questionnaire-15 (PHQ-15). J Affect Disord 2024; 362:762-771. [PMID: 39029703 DOI: 10.1016/j.jad.2024.07.087] [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: 04/15/2024] [Revised: 07/01/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024]
Abstract
OBJECTIVE The Patient Health Questionnaire (PHQ-15) has been widely used to assess somatic symptoms. This study aimed to analyze the psychometric properties of the Spanish version of the PHQ-15, its structure and score distribution across demographic variables in a Spanish sample. In addition, we examined variations in somatic symptoms among different demographic subgroups. METHOD 1495 individuals from the Spanish population answered a series of self-reported measures, including PHQ-15. To examine the factorial structure of the PHQ-15, Confirmatory Factor Analysis (CFA) was performed. Additionally, a bifactor CFA model was examined using the Exploratory Structural Equation Modeling (ESEM) framework. RESULTS Women showed more somatic symptoms than men, and younger individuals showed more somatic symptoms than the older ones. It was also revealed positive associations between somatic symptoms and levels of depression, anxiety, and suspiciousness, while negative associations were found between somatic symptoms and perceived resilience and happiness. Regarding the factorial structure of the PHQ-15, although the one-factor and bifactor models were suitable, the bifactor model underscores the presence of a robust general factor. LIMITATIONS It is a cross-sectional study, not including non-institutionalized individuals. CONCLUSION Somatic symptoms are more frequent in women and younger individuals. Furthermore, the presence of physical symptoms is associated to other psychological aspects, such as depression or anxiety. Finally, bifactor model was the most appropriate to explain the factorial structure of the PHQ-15.
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Affiliation(s)
- Elena Robles
- School of Psychology, Complutense University, Madrid, Spain
| | - Chiara Angelone
- School of Psychology and Education, University of Bologna, Bologna, Italy
| | - Daniel Ondé
- School of Psychology, Complutense University, Madrid, Spain
| | - Carmelo Vázquez
- School of Psychology, Complutense University, Madrid, Spain.
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Wei J, Zhang Y, Lohman MC, Merchant AT. Supplemental Nutrition Assistance Program and depressive symptoms among adults with low family income in the U.S.: The National Health and Nutrition Examination Survey 2011-2018. J Affect Disord 2024; 362:828-834. [PMID: 39029691 DOI: 10.1016/j.jad.2024.07.093] [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: 05/20/2024] [Revised: 06/28/2024] [Accepted: 07/14/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND The Supplemental Nutrition Assistance Program (SNAP) has been established to reduce food insecurity. Limited evidence is available on SNAP participation status over time and depressive symptoms. We aimed to examine the associations of SNAP status over time among low-income individuals, with depressive symptoms in the U.S. METHODS NHANES participants aged ≥20 years of low family income from 2011 to 2018 with information available on depressive symptoms and SNAP use were included in analysis. Depressive symptoms were assessed using 9-item Patient Health Questionnaire (PHQ-9), and PHQ-9 score ≥ 10 is indicative of significant depressive symptoms. Multivariable linear and logistic regressions models were conducted to examine the associations of SNAP participation status over time (never receiving SNAP, receiving SNAP prior to >12 months ago, current receiving SNAP, receiving SNAP in the last 12 months but not currently) with depressive symptoms and significant depressive symptoms. RESULTS Currently receiving SNAP (beta (β) = 0.17, 95 % CI: 0.10, 0.25; odds ratio (OR) = 1.52, 95 % confidence interval (CI): 1.16, 2.00) and receiving SNAP in the last 12 months but not currently (β = 0.24, 95 % CI: 0.04, 0.43; OR = 1.83, 95 % CI: 1.16, 2.89) were associated with higher depressive symptoms and higher prevalence of significant depressive symptoms. LIMITATIONS The cross-sectional design precludes causal interpretation, and key variables were measured with self-report. CONCLUSION Receiving SNAP in the last 12 months was associated with higher levels of depressive symptoms among individuals with low family income. Improvement on diet quality may be important for reducing depressive symptoms among SNAP users.
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Affiliation(s)
- Jingkai Wei
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States of America.
| | - Yanan Zhang
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States of America
| | - Matthew C Lohman
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States of America
| | - Anwar T Merchant
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States of America
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Massaroni V, Iannone V, Donne VD, D'Angelillo A, Baldin G, Passerotto R, Sangiorgi F, Steiner RJ, Ciccullo A, Borghetti A, Visconti E, Giambenedetto SD. HIV and vicarious stigma in a cohort of people living with HIV in Italy: What happens when the stigma is fueled by healthcare providers? AIDS Care 2024; 36:1441-1451. [PMID: 38833545 DOI: 10.1080/09540121.2024.2361820] [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: 10/06/2023] [Accepted: 05/24/2024] [Indexed: 06/06/2024]
Abstract
Vicarious stigma shows how indirect stigmatizing experiences can lead people living with HIV (PLWH) to feel discriminated against. We enrolled 350 PLWH, who were administered a 17-item questionnaire to investigate a subjective experience of stigma experienced in the hospital care setting. We found that at least once 215 PLWH (61.4%) did not want the HIV exemption indicated on the prescription for a specialist medical visit, 232 PLWH (66.3%) never used their HIV-related exemption to make a specialist medical visit, 230 PLWH (65.7%) avoided undergoing a medical assessment outside the infectious disease clinics and 241 patients (68.9%) felt unwelcome during a specialist medical visit. Moreover, 241 patients (61.1%) had heard at least once stories of health workers who did not want to touch PLWH, 213 patients (60.9%) had heard stories at least once of PLWH who had been mistreated by hospital staff, 180 patients (51.4%) had at least once heard stories about PLWH being refused treatment and services and 257 patients (73.4%) had at least once heard stories about health workers talking publicly about PLWH. This is a little explored area, especially regarding the vicarious stigma faced by PLWH. Our findings indicate the importance of combating HIV-related stigma for the wellbeing of PLWH.
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Affiliation(s)
- Valentina Massaroni
- Infectious Diseases Institute, Department of Safety and Bioethics, Catholic University of the Sacred Heart, Rome, Italy
| | - Valentina Iannone
- Infectious Diseases Institute, Department of Safety and Bioethics, Catholic University of the Sacred Heart, Rome, Italy
- UOC Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Valentina Delle Donne
- Infectious Diseases Institute, Department of Safety and Bioethics, Catholic University of the Sacred Heart, Rome, Italy
| | - Anna D'Angelillo
- Infectious Diseases Institute, Department of Safety and Bioethics, Catholic University of the Sacred Heart, Rome, Italy
- UOC Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Gianmaria Baldin
- UOC Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Rosanna Passerotto
- Infectious Diseases Institute, Department of Safety and Bioethics, Catholic University of the Sacred Heart, Rome, Italy
- UOC Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Flavio Sangiorgi
- Infectious Diseases Institute, Department of Safety and Bioethics, Catholic University of the Sacred Heart, Rome, Italy
- UOC Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Rebecca Jo Steiner
- Infectious Diseases Institute, Department of Safety and Bioethics, Catholic University of the Sacred Heart, Rome, Italy
- UOC Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Arturo Ciccullo
- UOC Infectious Diseases, Ospedale S. Salvatore, Aquila, Italy
| | - Alberto Borghetti
- UOC Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Elena Visconti
- UOC Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Simona Di Giambenedetto
- Infectious Diseases Institute, Department of Safety and Bioethics, Catholic University of the Sacred Heart, Rome, Italy
- UOC Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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Hayes K, Harding S, Blackwood B, Latour JM. How and when post intensive care syndrome-family is measured: A scoping review. Intensive Crit Care Nurs 2024; 84:103768. [PMID: 39079481 DOI: 10.1016/j.iccn.2024.103768] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 06/22/2024] [Accepted: 07/06/2024] [Indexed: 08/24/2024]
Abstract
OBJECTIVES Family members of Intensive Care Unit (ICU) patients can experience mental health difficulties. These are collectively described as Post Intensive Care Syndrome-Family (PICS-F). There are no standardised outcome measures to benchmark the impact of PICS-F. This scoping review aimed to map and characterise interventions, outcomes, and outcome instruments related to PICS-F. METHODS Eight databases were searched in June 2023: Pubmed, CINAHL, Ovid Medline, EMBASE, PsycInfo, AMED, Emcare and Cochrane. The grey literature was also searched. Studies published after 2012 related to PICS-F were included. Search strategy included: (Population) family members of adult ICU patients, (Concept) PICS-F, (Context) ICU settings. Frequency analysis of outcomes was performed, and instruments were mapped to describe the characteristics. RESULTS Of the identified 4848 records, 46 papers representing 44 unique studies met the inclusion criteria and were retained for analysis. In total, 8008 family members were represented across 15 countries in four continents worldwide. The number of studies reporting PICS-F interventions increased rapidly over the past 12 years and were performed in ICUs treating mixed conditions. Studies were randomised control trials (n = 33), before-and-after design (n = 6) and non-randomised trials (n = 5). A total of 18 outcome instruments were used measuring predominantly anxiety, with complicated grief measured only once. The identified instruments were mostly validated for clinical and disease specific populations but not validated among relatives of ICU patients. CONCLUSION There is a plethora of instruments measuring PICS-F outcomes. No core outcome set is currently available for PICS-F. To reduce heterogeneity of how PICS-F is measured, a core outcome set with validated measurements is recommended to allow benchmarking and to document the impact of PICS-F interventions. IMPLICATIONS FOR CLINICAL PRACTICE Recognising PICS-F symptoms and understanding how to assess them could help clinicians to develop interventions to improve family outcomes. Validated instruments are needed to evaluate these interventions.
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Affiliation(s)
- Kati Hayes
- Research and Development Department, North Bristol NHS Trust, Westbury On Trym, Bristol, UK.
| | - Sam Harding
- Research and Development Department, North Bristol NHS Trust, Westbury On Trym, Bristol, UK
| | - Bronagh Blackwood
- Wellcome-Wolfson Institute for Experimental Medicine, Queens University Belfast, Northern Ireland, UK
| | - Jos M Latour
- School of Nursing and Midwifery, Faculty of Health, University of Plymouth, Plymouth, UK; School of Nursing, Midwifery and Paramedicine, Faculty of Health Sciences, Curtin University, Perth, Australia; Zhongshan Hospital, Fudan University, Shanghai, China
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