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Zha W, Ni H, He Y, Kuang W, Zhao J, Fu L, Dai H, Lv Y, Zhou N, Yang X. Modeling outbreaks of COVID-19 in China: The impact of vaccination and other control measures on curbing the epidemic. Hum Vaccin Immunother 2024; 20:2338953. [PMID: 38658178 PMCID: PMC11057632 DOI: 10.1080/21645515.2024.2338953] [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: 01/26/2024] [Accepted: 04/01/2024] [Indexed: 04/26/2024] Open
Abstract
This study aims to examine the development trend of COVID-19 in China and propose a model to assess the impacts of various prevention and control measures in combating the COVID-19 pandemic. Using COVID-19 cases reported by the National Health Commission of China from January 2, 2020, to January 2, 2022, we established a Susceptible-Exposed-Infected-Asymptomatic-Quarantined-Vaccinated-Hospitalized-Removed (SEIAQVHR) model to calculate the COVID-19 transmission rate and Rt effective reproduction number, and assess prevention and control measures. Additionally, we built a stochastic model to explore the development of the COVID-19 epidemic. We modeled the incidence trends in five outbreaks between 2020 and 2022. Some important features of the COVID-19 epidemic are mirrored in the estimates based on our SEIAQVHR model. Our model indicates that an infected index case entering the community has a 50%-60% chance to cause a COVID-19 outbreak. Wearing masks and getting vaccinated were the most effective measures among all the prevention and control measures. Specifically targeting asymptomatic individuals had no significant impact on the spread of COVID-19. By adjusting prevention and control parameters, we suggest that increasing the rates of effective vaccination and mask-wearing can significantly reduce COVID-19 cases in China. Our stochastic model analysis provides a useful tool for understanding the COVID-19 epidemic in China.
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Affiliation(s)
- Wenting Zha
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, Hunan, People’s Republic of China
| | - Han Ni
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, Hunan, People’s Republic of China
| | - Yuxi He
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, Hunan, People’s Republic of China
| | - Wentao Kuang
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, Hunan, People’s Republic of China
| | - Jin Zhao
- Changsha Center for Disease Control and Prevention, Changsha, People’s Republic of China
| | - Liuyi Fu
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, Hunan, People’s Republic of China
| | - Haoyun Dai
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, Hunan, People’s Republic of China
| | - Yuan Lv
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, Hunan, People’s Republic of China
| | - Nan Zhou
- Key Laboratory of Molecular Epidemiology of Hunan Province, School of Medicine, Hunan Normal University, Changsha, Hunan, People’s Republic of China
| | - Xuewen Yang
- Changsha Center for Disease Control and Prevention, Changsha, People’s Republic of China
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Banks NF, Rogers EM, Helwig NJ, Schwager LE, Alpers JP, Schulte SL, Trachta ER, Lockwood CM, Jenkins ND. Acute effects of commercial energy drink consumption on exercise performance and cardiovascular safety: a randomized, double-blind, placebo-controlled, crossover trial. J Int Soc Sports Nutr 2024; 21:2297988. [PMID: 38197606 PMCID: PMC10783828 DOI: 10.1080/15502783.2023.2297988] [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: 07/11/2023] [Accepted: 12/16/2023] [Indexed: 01/11/2024] Open
Abstract
The aim of this study was to examine the acute effects of a non-caloric energy drink (C4E) compared to a traditional sugar-containing energy drink (MED) and non-caloric placebo (PLA) on exercise performance and cardiovascular safety. Thirty healthy, physically active males (25 ± 4 y) completed three experimental visits under semi-fasted conditions (5-10 h) and in randomized order, during which they consumed C4E, MED, or PLA matched for volume, appearance, taste, and mouthfeel. One hour after drink consumption, participants completed a maximal, graded exercise test (GXT) with measurement of pulmonary gases, an isometric leg extension fatigue test (ISOFTG), and had their cardiac electrical activity (ECG), leg blood flow (LBF), and blood pressure (BP) measured throughout the visit. Neither MED nor C4E had an ergogenic effect on maximal oxygen consumption, time to exhaustion, or peak power during the GXT (p > 0.05). Compared to PLA, MED reduced fat oxidation (respiratory exchange ratio (RER) +0.030 ± 0.01; p = 0.026) during the GXT and did not influence ISOFTG performance. Compared to PLA, C4E did not alter RER (p = 0.94) and improved impulse during the ISOFTG (+0.658 ± 0.25 V·s; p = 0.032). Relative to MED, C4E did not significantly improve gas exchange threshold (p = 0.05-0.07). Both MED and C4E increased systolic BP at rest (+7.1 ± 1.2 mmHg; p < 0.001 and + 5.7 ± 1.0 mmHg; p < 0.001, respectively), C4E increased SBP post-GXT (+13.3 ± 3.8 mmHg; p < 0.001), and MED increased SBP during recovery (+3.2 ± 1.1 mmHg; p < 0.001). Neither MED nor C4E influenced ECG measures (p ≥ 0.08) or LBF (p = 0.37) compared to PLA. C4E may be more efficacious for improving performance in resistance-type tasks without altering fat oxidation under semi-fasted conditions during fatiguing exercise bouts, but promotes similar changes in BP and HR to MED.
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Affiliation(s)
- Nile F. Banks
- University of Iowa, Integrative Laboratory of Applied Physiology and Lifestyle Medicine, Iowa City, IA, USA
| | - Emily M. Rogers
- University of Iowa, Integrative Laboratory of Applied Physiology and Lifestyle Medicine, Iowa City, IA, USA
| | - Nate J. Helwig
- University of Iowa, Integrative Laboratory of Applied Physiology and Lifestyle Medicine, Iowa City, IA, USA
| | - Laura E. Schwager
- University of Iowa, Integrative Laboratory of Applied Physiology and Lifestyle Medicine, Iowa City, IA, USA
| | - Justin P. Alpers
- University of Iowa, Integrative Laboratory of Applied Physiology and Lifestyle Medicine, Iowa City, IA, USA
| | - Sydni L. Schulte
- University of Iowa, Integrative Laboratory of Applied Physiology and Lifestyle Medicine, Iowa City, IA, USA
| | - Emma R. Trachta
- University of Iowa, Integrative Laboratory of Applied Physiology and Lifestyle Medicine, Iowa City, IA, USA
| | | | - Nathaniel D.M. Jenkins
- University of Iowa, Integrative Laboratory of Applied Physiology and Lifestyle Medicine, Iowa City, IA, USA
- University of Iowa, Abboud Cardiovascular Research Center, Iowa City, IA, USA
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Miranda Furtado CL, Hansen M, Kogure GS, Ribeiro VB, Taylor N, Racy Soares M, Ferriani RA, Aston KI, Jenkins T, dos Reis RM. Resistance and aerobic training increases genome-wide DNA methylation in women with polycystic ovary syndrome. Epigenetics 2024; 19:2305082. [PMID: 38245873 PMCID: PMC10802204 DOI: 10.1080/15592294.2024.2305082] [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: 07/21/2023] [Accepted: 01/09/2024] [Indexed: 01/23/2024] Open
Abstract
Physical activity is a first-line treatment for polycystic ovary syndrome (PCOS). Resistance or aerobic exercise improves metabolic complications, reproductive outcomes, and quality of life in PCOS. DNA methylation reprogramming during exercise may be the major modifier behind these changes. We sought to evaluate genome-wide DNA methylation changes after supervised resistance and aerobic exercise in women with PCOS. Exercises were performed in 56 women with PCOS (resistance, n = 30; aerobic, n = 26), for 16 weeks (wks), three times per week, in 50-minute to one-hour sessions. Anthropometric indices and hormonal and metabolic parameters were measured before and after training. Genome-wide leukocyte DNA methylation was analysed by Infinium Human MethylationEPIC 850K BeadChip microarrays (Illumina). Both resistance and aerobic exercise improved anthropometric indices, metabolic dysfunction, and hyperandrogenism in PCOS after the training programme, but no differences were observed between the two exercises. Resistance and aerobic exercise increased genome-wide DNA methylation, although resistance changed every category in the CpG island context (islands, shores, shelve, and open sea), whereas aerobic exercise altered CpG shores and the open sea. Using a stringent FDR (>40), 6 significantly differentially methylated regions (DMRs) were observed in the resistance exercise cohort and 14 DRMs in the aerobic cohort, all of which were hypermethylated. The increase in genome-wide DNA methylation may be related to the metabolic and hormonal changes observed in PCOS after resistance and aerobic exercise. Since the mammalian genome is hypermethylated globally to prevent genomic instability and ageing, resistance and aerobic exercise may promote health and longevity through environmentally induced epigenetic changes.
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Affiliation(s)
- Cristiana Libardi Miranda Furtado
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
- Experimental Biology Center, Graduate Program in Medical Sciences, University of Fortaleza, Fortaleza, Ceará, Brazil
- Drug Research and Development Center, Postgraduate Program in Translational Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Megan Hansen
- Department of Cell Biology and Physiology, Brigham Young University, Provo, UT, USA
| | - Gislaine Satyko Kogure
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Victor Barbosa Ribeiro
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Nathanael Taylor
- Department of Cell Biology and Physiology, Brigham Young University, Provo, UT, USA
| | - Murilo Racy Soares
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Rui Alberto Ferriani
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Kenneth Ivan Aston
- Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Timothy Jenkins
- Department of Cell Biology and Physiology, Brigham Young University, Provo, UT, USA
- Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Rosana Maria dos Reis
- Department of Gynecology and Obstetrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
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Smirnova A, Ye X. On optimal control at the onset of a new viral outbreak. Infect Dis Model 2024; 9:995-1006. [PMID: 38974898 PMCID: PMC11222799 DOI: 10.1016/j.idm.2024.05.006] [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: 02/24/2024] [Revised: 05/01/2024] [Accepted: 05/10/2024] [Indexed: 07/09/2024] Open
Abstract
We propose a versatile model with a flexible choice of control for an early-pandemic outbreak prevention when vaccine/drug is not yet available. At that stage, control is often limited to non-medical interventions like social distancing and other behavioral changes. For the SIR optimal control problem, we show that the running cost of control satisfying mild, practically justified conditions generates an optimal strategy, u(t), t ∈ [0, T], that is sustainable up until some moment τ ∈ [0, T). However, for any t ∈ [τ, T], the function u(t) will decline as t approaches T, which may cause the number of newly infected people to increase. So, the window from 0 to τ is the time for public health officials to prepare alternative mitigation measures, such as vaccines, testing, antiviral medications, and others. In addition to theoretical study, we develop a fast and stable computational method for solving the proposed optimal control problem. The efficiency of the new method is illustrated with numerical examples of optimal control trajectories for various cost functions and weights. Simulation results provide a comprehensive demonstration of the effects of control on the epidemic spread and mitigation expenses, which can serve as invaluable references for public health officials.
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Affiliation(s)
- Alexandra Smirnova
- Department of Mathematics & Statistics, Georgia State University, Atlanta, USA
| | - Xiaojing Ye
- Department of Mathematics & Statistics, Georgia State University, Atlanta, USA
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Chedraui P, Nappi RE. The significance of obesity for women's sexuality in the life span. Gynecol Endocrinol 2024; 40:2324994. [PMID: 38439174 DOI: 10.1080/09513590.2024.2324994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 02/17/2024] [Indexed: 03/06/2024] Open
Affiliation(s)
- Peter Chedraui
- Escuela de Postgrado en Salud, Universidad Espíritu Santo, Samborondón, Ecuador
| | - Rossella E Nappi
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
- Research Center for Reproductive Medicine, Gynecological Endocrinology and Menopause, Obstetrics and Gynecology Unit, IRCCS San Matteo Foundation, Pavia, Italy
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6
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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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7
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Li W, Chen L, Mohammad Sajadi S, Baghaei S, Salahshour S. The impact of acute and chronic aerobic and resistance exercise on stem cell mobilization: A review of effects in healthy and diseased individuals across different age groups. Regen Ther 2024; 27:464-481. [PMID: 38745840 PMCID: PMC11091462 DOI: 10.1016/j.reth.2024.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 04/09/2024] [Accepted: 04/25/2024] [Indexed: 05/16/2024] Open
Abstract
Stem cells (SCs) play a crucial role in tissue repair, regeneration, and maintaining physiological homeostasis. Exercise mobilizes and enhances the function of SCs. This review examines the effects of acute and chronic aerobic and resistance exercise on the population of SCs in healthy and diseased individuals across different age groups. Both acute intense exercise and moderate regular training increase circulating precursor cells CD34+ and, in particular, the subset of angiogenic progenitor cells (APCs) CD34+/KDR+. Conversely, chronic exercise training has conflicting effects on circulating CD34+ cells and their function, which are likely influenced by exercise dosage, the health status of the participants, and the methodologies employed. While acute activity promotes transient mobilization, regular exercise often leads to an increased number of progenitors and more sustainable functionality. Short interventions lasting 10-21 days mobilize CD34+/KDR + APCs in sedentary elderly individuals, indicating the inherent capacity of the body to rapidly activate tissue-reparative SCs during activity. However, further investigation is needed to determine the optimal exercise regimens for enhancing SC mobilization, elucidating the underlying mechanisms, and establishing functional benefits for health and disease prevention. Current evidence supports the integration of intense exercise with chronic training in exercise protocols aimed at activating the inherent regenerative potential through SC mobilization. The physical activity promotes endogenous repair processes, and research on exercise protocols that effectively mobilize SCs can provide innovative guidelines designed for lifelong tissue regeneration. An artificial neural network (ANN) was developed to estimate the effects of modifying elderly individuals and implementing chronic resistance exercise on stem cell mobilization and its impact on individuals and exercise. The network's predictions were validated using linear regression and found to be acceptable compared to experimental results.
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Affiliation(s)
- Wei Li
- Department of Sports Medicine, Fourth Medical Center of PLA General Hospital, Beijing 100048, China
| | - Lingzhen Chen
- Department of Sports and Arts, Zhejiang Gongshang University HangZhou College of Commerce, No. 66, South Huancheng Road, Tonglu, Hangzhou, China
| | | | - Sh. Baghaei
- Department of Mechanical Engineering, Khomeinishahr Branch, Islamic Azad University, Iran
| | - Soheil Salahshour
- Faculty of Engineering and Natural Sciences, Istanbul Okan University, Istanbul, Turkey
- Faculty of Engineering and Natural Sciences, Bahcesehir University, Istanbul, Turkey
- Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon
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8
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Yang J, Wu S, Li X, Wang X, Zhang XS, Hou L. Parameter identifiability of a within-host SARS-CoV-2 epidemic model. Infect Dis Model 2024; 9:975-994. [PMID: 38881537 PMCID: PMC11180336 DOI: 10.1016/j.idm.2024.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/09/2024] [Accepted: 05/10/2024] [Indexed: 06/18/2024] Open
Abstract
Parameter identification involves the estimation of undisclosed parameters within a system based on observed data and mathematical models. In this investigation, we employ DAISY to meticulously examine the structural identifiability of parameters of a within-host SARS-CoV-2 epidemic model, taking into account an array of observable datasets. Furthermore, Monte Carlo simulations are performed to offer a comprehensive practical analysis of model parameters. Lastly, sensitivity analysis is employed to ascertain that decreasing the replication rate of the SARS-CoV-2 virus and curbing the infectious period are the most efficacious measures in alleviating the dissemination of COVID-19 amongst hosts.
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Affiliation(s)
- Junyuan Yang
- Complex Systems Research Center, Shanxi University, Taiyuan, 030006, China
- Shanxi Key Laboratory of Mathematical Techniques and Big Data Analysis on Disease Control and Prevention, Shanxi University, Taiyuan, 030006, China
| | - Sijin Wu
- Shanxi Key Laboratory of Mathematical Techniques and Big Data Analysis on Disease Control and Prevention, Shanxi University, Taiyuan, 030006, China
| | - Xuezhi Li
- School of Mathematics and Science, Henan Normal University, Xinxiang, 453000, China
| | - Xiaoyan Wang
- School of Information, Shanxi University of Finance and Economics, Taiyuan, 030006, China
| | - Xue-Song Zhang
- Agriculture and Animal Husbandry Technology Promotion Center of Xingan League, Xingan League, 137400, China
| | - Lu Hou
- Agriculture and Animal Husbandry Technology Promotion Center of Xingan League, Xingan League, 137400, China
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Chen K, Wei F, Zhang X, Jin H, Wang Z, Zuo Y, Fan K. Epidemiological feature analysis of SVEIR model with control strategy and variant evolution. Infect Dis Model 2024; 9:689-700. [PMID: 38646061 PMCID: PMC11031813 DOI: 10.1016/j.idm.2024.03.005] [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] [Revised: 02/26/2024] [Accepted: 03/22/2024] [Indexed: 04/23/2024] Open
Abstract
The complex interactions were performed among non-pharmaceutical interventions, vaccinations, and hosts for all epidemics in mainland China during the spread of COVID-19. Specially, the small-scale epidemic in the city described by SVEIR model was less found in the current studies. The SVEIR model with control was established to analyze the dynamical and epidemiological features of two epidemics in Jinzhou City led by Omicron variants before and after Twenty Measures. In this study, the total population (N) of Jinzhou City was divided into five compartments: the susceptible (S), the vaccinated (V), the exposed (E), the infected (I), and the recovered (R). By surveillance data and the SVEIR model, three methods (maximum likelihood method, exponential growth rate method, next generation matrix method) were governed to estimate basic reproduction number, and the results showed that an increasing tendency of basic reproduction number from Omicron BA.5.2 to Omicron BA.2.12.1. Meanwhile, the effective reproduction number for two epidemics were investigated by surveillance data, and the results showed that Jinzhou wave 1 reached the peak on November 1 and was controlled 7 days later, and that Jinzhou wave 2 reached the peak on November 28 and was controlled 5 days later. Moreover, the impacts of non-pharmaceutical interventions (awareness delay, peak delay, control intensity) were discussed extensively, the variations of infection scales for Omicron variant and EG.5 variant were also discussed. Furthermore, the investigations on peaks and infection scales for two epidemics in dynamic zero-COVID policy were operated by the SVEIR model with control. The investigations on public medical requirements of Jinzhou City and Liaoning Province were analyzed by using SVEIR model without control, which provided a possible perspective on variant evolution in the future.
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Affiliation(s)
- Kaijing Chen
- School of Mathematics and Statistics, Fuzhou University, Fuzhou, 350116, Fujian, China
| | - Fengying Wei
- School of Mathematics and Statistics, Fuzhou University, Fuzhou, 350116, Fujian, China
- Key Laboratory of Operations Research and Control of Universities in Fujian, Fuzhou University, Fuzhou, 350116, Fujian, China
- Center for Applied Mathematics of Fujian Province, Fuzhou University, Fuzhou, 350116, Fujian, China
| | - Xinyan Zhang
- Jinzhou Center for Disease Control and Prevention, Jinzhou, 121000, Liaoning, China
| | - Hao Jin
- Jinzhou Center for Disease Control and Prevention, Jinzhou, 121000, Liaoning, China
| | - Zuwen Wang
- School of Mathematics and Statistics, Fuzhou University, Fuzhou, 350116, Fujian, China
| | - Yue Zuo
- Jinzhou Center for Disease Control and Prevention, Jinzhou, 121000, Liaoning, China
| | - Kai Fan
- Jinzhou Center for Disease Control and Prevention, Jinzhou, 121000, Liaoning, China
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de Souza Carolino A, Freitas XMS, Macalia CMA, Soares JC, Soares AC, da Costa Pinto C, Barbosa ARC, de Araújo Bezerra J, Campelo PH, da Silva Paula MM, Lalwani PJ, Inada NM, Țãlu Ș, Malheiro A, Sanches EA. Virus adsorbent systems based on Amazon holocellulose and nanomaterials. Microsc Res Tech 2024; 87:1933-1954. [PMID: 38563156 DOI: 10.1002/jemt.24566] [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: 10/03/2023] [Revised: 03/07/2024] [Accepted: 03/25/2024] [Indexed: 04/04/2024]
Abstract
The environment preservation has been an important motivation to find alternative, functional, and biodegradable materials to replace polluting petrochemicals. The production of nonbiodegradable face masks increased the concentration of microplastics in the environment, highlighting the need for sustainable alternatives, such as the use of local by-products to create efficient and eco-friendly filtering materials. Furthermore, the use of smart materials can reduce the risk of contagion and virus transmission, especially in the face of possible mutations. The development of novel materials is necessary to ensure less risk of contagion and virus transmission, as well as to preserve the environment. Taking these factors into account, 16 systems were developed with different combinations of precursor materials (holocellulose, polyaniline [ES-PANI], graphene oxide [GO], silver nanoparticles [AgNPs], and activated carbon [AC]). Adsorption tests of the spike protein showed that the systems containing GO and AC were the most efficient in the adsorption process. Similarly, plate tests conducted using the VSV-IN strain cultured in HepG2 cells showed that the system containing all phases showed the greatest reduction in viral titer method. In agreement, the biocompatibility tests showed that the compounds extracted from the systems showed low cytotoxicity or no significant cytotoxic effect in human fibroblasts. As a result, the adsorption tests of the spike protein, viral titration, and biocompatibility tests showed that systems labeled as I and J were the most efficient. In this context, the present research has significantly contributed to the technological development of antiviral systems, with improved properties and increased adsorption efficiency, reducing the viral titer and contributing efficiently to public health. In this way, these alternative materials could be employed in sensors and devices for filtering and sanitization, thus assisting in mitigating the transmission of viruses and bacteria. RESEARCH HIGHLIGHTS: Sixteen virus adsorbent systems were developed with different combinations of precursor materials (holocellulose, polyaniline (ES-PANI), graphene oxide (GO), silver nanoparticles (AgNPs), and activated carbon (AC)). The system that included all of the nanocomposites holocellulose, PANI, GO, AgNPs, and AC showed the greatest reduction in viral titration. The biocompatibility tests revealed that all systems caused only mild or moderate cytotoxicity toward human fibroblasts.
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Affiliation(s)
- Adriano de Souza Carolino
- Laboratory of Nanostructured Polymers (NANOPOL), Federal University of Amazonas (UFAM), Manaus, AM, Brazil
| | | | | | - Juliana Coatrini Soares
- São Carlos Institute of Physics (IFSC), University of São Paulo (USP), São Carlos, SP, Brazil
| | - Andrey Coatrini Soares
- São Carlos Institute of Physics (IFSC), University of São Paulo (USP), São Carlos, SP, Brazil
| | - Camila da Costa Pinto
- Graduate Program in Physics (PPGFIS), Federal University of Amazonas (UFAM), Manaus, AM, Brazil
| | - Aguyda Rayany Cavalcante Barbosa
- Laboratory of Infectious Diseases and Immunology, Fundação Oswaldo Cruz - Instituto Leônidas e Maria Deane (FIOCRUZ-ILMD), Manaus, AM, Brazil
- Graduate Program in Basic and Applied Immunology (PPGIBA), Federal University of Amazonas (UFAM), Manaus, AM, Brazil
| | - Jaqueline de Araújo Bezerra
- Analytical Center, Federal Institute of Education, Science and Technology of Amazonas (IFAM), Manaus, AM, Brazil
| | | | | | - Pritesh Jaychand Lalwani
- Laboratory of Infectious Diseases and Immunology, Fundação Oswaldo Cruz - Instituto Leônidas e Maria Deane (FIOCRUZ-ILMD), Manaus, AM, Brazil
- Graduate Program in Basic and Applied Immunology (PPGIBA), Federal University of Amazonas (UFAM), Manaus, AM, Brazil
| | - Natalia Mayumi Inada
- São Carlos Institute of Physics (IFSC), University of São Paulo (USP), São Carlos, SP, Brazil
| | - Ștefan Țãlu
- The Directorate of Research, Development and Innovation Management (DMCDI), Technical University of Cluj-Napoca, Cluj-Napoca, Romania
| | - Adriana Malheiro
- Graduate Program in Basic and Applied Immunology (PPGIBA), Federal University of Amazonas (UFAM), Manaus, AM, Brazil
- Laboratory of Genomics (LABGEN), Hospital Foundation of Hematology and Hemotherapy of Amazonas (HEMOAM), Manaus, AM, Brazil
| | - Edgar Aparecido Sanches
- Laboratory of Nanostructured Polymers (NANOPOL), Federal University of Amazonas (UFAM), Manaus, AM, Brazil
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11
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Medina-Aedo M, Beltran J, Valli C, Canelo-Aybar C, Song Y, Ballester M, Bowman-Busato J, Christogiannis C, Grammatikopoulou MG, Groene O, Heijmans M, Hoogendorn M, Killeen SL, Kontouli KM, Mavridis D, Miñambres I, Mueller BS, Niño de Guzman E, Noordman J, Orrego C, Perestelo-Perez L, Saz-Parkinson Z, Seitidis G, Suñol R, Tsokani S, Alonso-Coello P. Recommendations on self-management interventions for adults living with obesity: COMPAR-EU project. Clin Obes 2024; 14:e12667. [PMID: 38757917 DOI: 10.1111/cob.12667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 02/29/2024] [Accepted: 03/29/2024] [Indexed: 05/18/2024]
Abstract
Self-management interventions (SMIs) may improve disease management in adults living with obesity. We formulated evidence-based recommendations for SMIs within the context of the COMPAR-EU project. The multidisciplinary panel selected critical outcomes based on the COMPAR-EU core outcome set and established decision thresholds for each outcome. Recommendations were informed by systematic reviews of effects, cost-effectiveness, and a contextual assessment. To assess the certainty of the evidence and formulate the recommendations, we used the GRADE approach guidance. Overall, SMIs were deemed to have a small impact, but the absence of harmful effects and potential cumulative benefits indicated a favourable balance of effects, despite low certainty. SMIs showed variations in structure, intensity, and resource utilisation, but overall are likely to be cost-effective. Adapting SMIs to local contexts would enhance equity, acceptability, and feasibility, considering patients' values, and availability of resources and teamwork. Consequently, the panel made conditional recommendations favouring SMIs over usual care. The rigorous and explicit recommendations demonstrated the effectiveness of SMIs for adults living with obesity. However, the gaps in the literature influenced the panel to make only conditional recommendations in favour of SMIs. Further research is needed to strengthen the evidence base and improve recommendations' certainty and applicability.
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Affiliation(s)
- Melixa Medina-Aedo
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Jessica Beltran
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Claudia Valli
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
- Avedis Donabedian Research Institute (FAD), Barcelona, Spain
| | - Carlos Canelo-Aybar
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Yang Song
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Marta Ballester
- Avedis Donabedian Research Institute (FAD), Barcelona, Spain
| | | | - Christos Christogiannis
- Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
| | - Maria G Grammatikopoulou
- Immunonutrition and Clinical Nutrition Unit, Department of Rheumatology and Clinical Immunology, Medical School, University of Thessaly, Biopolis Campus, Larissa, Greece
| | | | - Monique Heijmans
- Netherlands Institute for Health Services Research (NIVEL), Utrecht, The Netherlands
| | - Martine Hoogendorn
- Institute for Medical Technology Assessment, Erasmus University Rotterdam, Rotterdam, The Netherlands
| | - Sarah Louise Killeen
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Katerina-Maria Kontouli
- Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
| | - Dimitris Mavridis
- Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
| | - Inka Miñambres
- Endocrinology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
- CIBER de Diabetes y Enfermedades Metabólicas (CIBERDEM), Barcelona, Spain
| | - Beate Sigrid Mueller
- Institute of General Practice, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Ena Niño de Guzman
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Janneke Noordman
- Netherlands Institute for Health Services Research (NIVEL), Utrecht, The Netherlands
| | - Carola Orrego
- Avedis Donabedian Research Institute (FAD), Barcelona, Spain
| | - Lilisbeth Perestelo-Perez
- Evaluation Unit (SESCS), Canary Islands Health Service (SCS), Canary Islands, Spain
- Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Tenerife, Spain
| | | | - Georgios Seitidis
- Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
| | - Rosa Suñol
- Avedis Donabedian Research Institute (FAD), Barcelona, Spain
| | - Sofia Tsokani
- Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
| | - Pablo Alonso-Coello
- Iberoamerican Cochrane Centre, Biomedical Research Institute Sant Pau (IIB Sant Pau), Barcelona, Spain
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12
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Danpanichkul P, Chen VL, Chaiyakunapruk N, Auttapracha T, Kongarin S, Ng CH, Duangsonk K, Muthiah MD, Sukphutanan B, Sim B, Huang DQ, Seko Y, Lee BP, Takahashi H, Noureddin M, Lazarus JV, Díaz LA, Arab JP, Mellinger JL, Liangpunsakul S, Wijarnpreecha K. Socio-economic association of alcohol use disorder and cardiovascular and alcohol-associated liver disease from 2010 to 2019. Aliment Pharmacol Ther 2024; 60:340-349. [PMID: 38808961 DOI: 10.1111/apt.18095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/23/2024] [Accepted: 05/20/2024] [Indexed: 05/30/2024]
Abstract
BACKGROUNDS AND AIMS Alcohol use leads to disabilities and deaths worldwide. It not only harms the liver but also causes alcohol use disorder (AUD) and heart disease. Additionally, alcohol consumption contributes to health disparities among different socio-economic groups. METHODS We estimated global and regional trends in the burden of AUD, liver disease, and cardiovascular disease from alcohol using the methodology of the Global Burden of Disease study. RESULTS In 2019, the highest disability-adjusted life years rate per 100,000 population was due to AUD (207.31 [95% Uncertainty interval (UI) 163.71-261.66]), followed by alcohol-associated liver disease (ALD) (133.31 [95% UI 112.68-156.17]). The prevalence rate decreased for AUD (APC [annual percentage change] -0.38%) and alcohol-induced cardiomyopathy (APC -1.85%) but increased for ALD (APC 0.44%) and liver cancer (APC 0.53%). Although the mortality rate for liver cancer from alcohol increased (APC 0.30%), mortality rates from other diseases decreased. Between 2010 and 2019, the burden of alcohol-associated complications increased in countries with low and low-middle sociodemographic index (SDI), contributing more significantly to the global burden. CONCLUSION The global burden of AUD, liver, and cardiovascular disease has been high and increasing over the past decade, particularly for liver complications. Lower SDI countries are contributing more to this global burden. There is a pressing need for effective strategies to address this escalating burden.
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Affiliation(s)
- Pojsakorn Danpanichkul
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
- Immunology Unit, Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Vincent L Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, Michigan, USA
| | - Nathorn Chaiyakunapruk
- Department of Pharmacotherapy, College of Pharmacy, University of Utah, Salt Lake City, Utah, USA
- IDEAS Center, Veterans Affairs Salt Lake City Healthcare System, Salt Lake City, Utah, USA
| | | | | | - Cheng Han Ng
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Kwanjit Duangsonk
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Mark D Muthiah
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
| | | | - Benedix Sim
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
| | - Daniel Q Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
- MASLD Research Center, Division of Gastroenterology, University of California at San Diego, San Diego, California, USA
| | - Yuya Seko
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kyoto, Japan
| | - Brian P Lee
- Division of Gastroenterology and Liver Diseases, University of Southern California, Los Angeles, California, USA
| | - Hirokazu Takahashi
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan
| | - Mazen Noureddin
- Houston Research Institute and Houston Methodist Hospital, Houston, Texas, USA
| | - Jeffrey V Lazarus
- CUNY Graduate School of Public Health and Health Policy (CUNY SPH), New York, New York, USA
- Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
- Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain
- The Global NASH Council, Washington, DC, USA
| | - Luis Antonio Díaz
- MASLD Research Center, Division of Gastroenterology, University of California at San Diego, San Diego, California, USA
- The Global NASH Council, Washington, DC, USA
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
- Observatorio Multicéntrico de Enfermedades Gastrointestinales, OMEGA, Santiago, Chile
| | - Juan Pablo Arab
- Departamento de Gastroenterologia, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile
- Observatorio Multicéntrico de Enfermedades Gastrointestinales, OMEGA, Santiago, Chile
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University & London Health Sciences Centre, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Schulich School of Medicine, Western University, London, Ontario, Canada
| | - Jessica Leigh Mellinger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, Michigan, USA
| | - Suthat Liangpunsakul
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Roudebush Veterans Administration Medical Center, Indianapolis, Indiana, USA
| | - Karn Wijarnpreecha
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Arizona College of Medicine, Phoenix, Arizona, USA
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Banner University Medical Center, Phoenix, Arizona, USA
- BIO5 Institute, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
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13
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Arslan ÖB, Doğan İ, Abaoğlu H. A comparative analysis of sleep quality and time management skills between shift and non-shift police officers. Int Arch Occup Environ Health 2024; 97:675-680. [PMID: 38727843 DOI: 10.1007/s00420-024-02074-y] [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: 01/12/2024] [Accepted: 05/02/2024] [Indexed: 07/13/2024]
Abstract
PURPOSE The sleep quality of police officers working in shifts is negatively affected due to long working hours and sleeping less during the day. In our study, we aimed to examine the differences in sleep quality and time management skills in police officers working with shift and non-shift system. METHODS 106 police officers, 46 of whom worked in the shift system, 60 of whom worked in the non-shift system, and whose mean age was 27.6 ± 0.9 [min 20, max 40] were included in the study. Sleep quality was assessed with the Pittsburgh Sleep Quality Index[PSQI] and time management skills with the Time Management Questionnaire[TMQ]. RESULTS While the TMQ total score was 80.91 ± 12.61 for police officers working in shifts, it was 72.41 ± 12.62 for police officers working non-shift. The PSQI total score was 5 in both groups. There was a difference between the TMQ time planning, TMQ time attitudes sub-dimensions, and TMQ total scores of police officers working in the shift system and those working in the non-shift system[p < 0.05]. While poor sleep quality was observed between both groups, there was no difference in sleep quality[p > 0.05]. CONCLUSION There was no difference in sleep quality between police officers working in shifts and non-shifts. However, the time management skills of police officers working in shifts were better than those of police officers working in non-shifts. We believe that training programs to improve sleep health and time management skills in police officers are needed for both the sleep quality and well-being of police officers and public safety.
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Affiliation(s)
- Özge Buket Arslan
- Department of Occupational Therapy, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey.
| | - İlker Doğan
- Department of Occupational Therapy, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| | - Hatice Abaoğlu
- Department of Occupational Therapy, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
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14
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Lin XL, Zhang QW, Chen GF, Yang SJ, Li XB, Deng WY. Global, regional, and national trends in metabolic risk factor-associated mortality among the working-age population from 1990-2019: An age-period-cohort analysis of the Global Burden of Disease 2019 study. Metabolism 2024; 157:155954. [PMID: 38878856 DOI: 10.1016/j.metabol.2024.155954] [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: 01/27/2024] [Revised: 06/08/2024] [Accepted: 06/12/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Metabolic diseases contribute significantly to premature mortality worldwide, with increasing burdens observed among the working-age population (WAP). This study assessed global, regional, and national trends in metabolic disorders and associated mortality over three decades in WAP. METHODS Data from the Global Burden of Disease 2019 study were leveraged to assess global metabolism-associated mortality and six key metabolic risk factors in WAP from 1990-2019. An age-period-cohort model was employed to determine the overall percentage change in mortality. RESULTS The 2019 global metabolic risk-related mortality rate in WAP rose significantly by 50.73%, while the age-standardized mortality rate declined by 21.5%. India, China, Indonesia, the USA, and the Russian Federation were the top contributing countries to mortality in WAP, accounting for 51.01% of the total. High systolic blood pressure (HSBP), high body mass index (HBMI), and high fasting plasma glucose (HFPG) were the top metabolic risk factors for the highest mortality rates. Adverse trends in HBMI-associated mortality were observed, particularly in lower sociodemographic index (SDI) regions. HFPG-related mortality declined globally but increased in older age groups in lower SDI countries. CONCLUSIONS Despite a general decline in metabolic risk-related deaths in WAP, increasing HBMI- and HFPG-related mortality in lower SDI areas poses ongoing public health challenges. Developing nations should prioritize interventions addressing HBMI and HFPG to mitigate mortality risks in WAP.
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Affiliation(s)
- Xiao-Lu Lin
- Department of Digestive Endoscopy Center, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Qing-Wei Zhang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Gui-Fen Chen
- Department of Digestive Endoscopy Center, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Shi-Jie Yang
- Department of Digestive Endoscopy Center, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Xiao-Bo Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
| | - Wan-Yin Deng
- Department of Digestive Endoscopy Center, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China.
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15
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Rad EY, Saboori S, Tektonidis TG, Simpson-Yap S, Reece J, Hebert JR, Nicholas R, Middleton R, Tammam J, Black L, Coe S. A systematic review and meta-analysis of Dietary Inflammatory Index and the likelihood of multiple sclerosis/ demyelinating autoimmune disease. Clin Nutr ESPEN 2024; 62:108-114. [PMID: 38901931 DOI: 10.1016/j.clnesp.2024.04.022] [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: 01/31/2024] [Revised: 04/11/2024] [Accepted: 04/25/2024] [Indexed: 06/22/2024]
Abstract
Diet and inflammation may contribute to the development of multiple sclerosis (MS). The aim of this systematic review and meta-analysis was to assess the association between proinflammatory diet, as estimated by the Dietary Inflammatory Index (DII®), and the likelihood of developing MS or other demyelinating autoimmune diseases. A systematic search was performed of search engines and databases (PubMed, ISI Web of Sciences, Scopus, and Embase) to identify relevant studies before 10th June 2023. The search identified 182 potential studies, from which 39 full-text articles were screened for relevance. Five articles with case-control design (n = 4,322, intervention group: 1714; control group: 2608) met the study inclusion criteria. The exposure variable was DII, with studies using two distinct models: quartile-based comparisons of DII and assessment of continuous DII. The meta-analysis of high versus low quartiles of DII with four effect sizes showed a significant association with MS/demyelinating autoimmune disease likelihood, with an odds ratio (OR) of 3.26 (95% confidence interval (CI) 1.16, 9.10). The meta-analysis of four studies with DII fit as a continuous variable showed a 31% increased likelihood of MS per unit increment; which was not statistically significant at the nominal alpha equals 0.05 (OR 1.31; 95% CI 0.95, 1.81). In conclusion, this systematic review and meta-analysis provides evidence of a positive association between higher DII scores with the likelihood of developing MS, highlighting that diet-induced inflammation could play a role in MS or other demyelinating autoimmune diseases risk.
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Affiliation(s)
- Esmaeil Yousefi Rad
- Oxford Brookes Centre for Nutrition and Health (OxBCNH), Department of Sport, Health Sciences and Social Work, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, UK
| | - Somayeh Saboori
- Oxford Brookes Centre for Nutrition and Health (OxBCNH), Department of Sport, Health Sciences and Social Work, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, UK
| | - Thanasis G Tektonidis
- Oxford Brookes Centre for Nutrition and Health (OxBCNH), Department of Sport, Health Sciences and Social Work, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, UK
| | - Steve Simpson-Yap
- Neuroepidemiology Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population & Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Jeanette Reece
- Neuroepidemiology Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population & Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - James R Hebert
- Cancer Prevention and Control Program and Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA; Department of Nutrition, Connecting Health Innovations LLC (CHI), Columbia, SC, USA
| | - Richard Nicholas
- Division of Brain Sciences, Department of Medicine, Imperial College London, London, UK
| | - Rod Middleton
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Jonathan Tammam
- Oxford Brookes Centre for Nutrition and Health (OxBCNH), Department of Sport, Health Sciences and Social Work, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, UK
| | | | - Shelly Coe
- Oxford Brookes Centre for Nutrition and Health (OxBCNH), Department of Sport, Health Sciences and Social Work, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, UK.
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16
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Passman JE, Wall-Wieler E, Liu Y, Zheng F, Cohen JB. Antihypertensive Medication Use Trajectories After Bariatric Surgery: A Matched Cohort Study. Hypertension 2024; 81:1737-1746. [PMID: 38832510 PMCID: PMC11251508 DOI: 10.1161/hypertensionaha.124.23054] [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: 03/25/2024] [Accepted: 05/14/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Metabolic and bariatric surgery (MBS) is the most effective and durable treatment for obesity. We aimed to compare the trajectories of antihypertensive medication (AHM) use among obese individuals treated and not treated with MBS. METHODS Adults with a body mass index of ≥35 kg/m2 were identified in the Merative Database (US employer-based claims database). Individuals treated with versus without MBS were matched 1:1 using baseline demographic and clinical characteristics as well as AHM utilization. Monthly AHM use was examined in the 3 years after the index date using generalized estimating equations. Subanalyses investigated rates of AHM discontinuation, AHM initiation, and apparent treatment-resistant hypertension. RESULTS The primary cohort included 43 206 adults who underwent MBS matched with 43 206 who did not. Compared with no MBS, those treated with MBS had sustained, markedly lower rates of AHM use (31% versus 15% at 12 months; 32% versus 17% at 36 months). Among patients on AHM at baseline, 42% of patients treated with MBS versus 7% treated medically discontinued AHM use (P<0.01). The risk of apparent treatment-resistant hypertension was 3.41× higher (95% CI, 2.91-4.01; P<0.01) 2 years after the index date in patients who did not undergo MBS. Among those without hypertension treated with MBS versus no MBS, 7% versus 21% required AHM at 2 years. CONCLUSIONS MBS is associated with lower rates of AHM use, higher rates of AHM discontinuation, and lower rates of AHM initiation among patients not taking AHM. These findings suggest that MBS is both an effective treatment and a preventative measure for hypertension.
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Affiliation(s)
- Jesse E Passman
- Department of Surgery (J.E.P.), Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Elizabeth Wall-Wieler
- Global Health Economics & Outcomes Research Division, Intuitive, Sunnyvale, CA (E.W.-W., Y.L., F.Z.)
- Department of Community Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada (E.W.-W.)
| | - Yuki Liu
- Global Health Economics & Outcomes Research Division, Intuitive, Sunnyvale, CA (E.W.-W., Y.L., F.Z.)
| | - Feibi Zheng
- Global Health Economics & Outcomes Research Division, Intuitive, Sunnyvale, CA (E.W.-W., Y.L., F.Z.)
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX (F.Z.)
| | - Jordana B Cohen
- Renal-Electrolyte and Hypertension Division, Department of Medicine (J.B.C.), Perelman School of Medicine, University of Pennsylvania, Philadelphia
- Department of Biostatistics, Epidemiology, and Informatics (J.B.C.), Perelman School of Medicine, University of Pennsylvania, Philadelphia
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17
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Li Z, Yang Y, Wang X, Yang N, He L, Wang J, Ping F, Xu L, Zhang H, Li W, Li Y. Comparative analysis of atherosclerotic cardiovascular disease burden between ages 20-54 and over 55 years: insights from the Global Burden of Disease Study 2019. BMC Med 2024; 22:303. [PMID: 39026251 DOI: 10.1186/s12916-024-03527-4] [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: 02/03/2024] [Accepted: 07/10/2024] [Indexed: 07/20/2024] Open
Abstract
BACKGROUND To systematically analyze differences in atherosclerotic cardiovascular disease (ASCVD) burden between young and older adults. METHODS We estimated the prevalence, mortality, and disability-adjusted life years (DALYs) of ASCVD, including ischemic heart disease (IHD), ischemic stroke (IS), and peripheral artery disease (PAD), in individuals aged 20-54 and > 55 years from 1990-2019, utilizing data from the 2019 Global Burden of Disease Study. The annual percentage changes (EAPCs) for age-specific prevalence, mortality, or DALY rates were calculated to quantify the temporal trends of ASCVD burden. We also analyzed population attribution fractions (PAF) of premature ASCVD mortality and DALYs for different risk factors and compared the burden of extremely premature, premature, and non-premature ASCVD cases based on clinical classifications. RESULTS From 1990-2019, the global prevalence rates of IHD, IS, and PAD in the 20-54 years age group increased by 20.55% (from 694.74 to 837.49 per 100,000 population), 11.50% (from 439.48 to 490.03 per 100,000 population), and 7.38% (from 384.24 to 412.59 per 100,000 population), respectively. Conversely, the ASCVD prevalence in > 55years age group decreased. Adverse outcome burdens, including mortality and DALYs, varied among ASCVD subtypes. The decrease in the mortality/DALY burden of IHD and IS was lower in the 20-54 years group than in the > 55 years group. For PAD, DALYs among those aged 20-54 increased but decreased among those aged > 55 years. When grouped according to socio-demographic index (SDI) values, lower SDI regions exhibited a higher proportion of young ASCVD burden. The prevalence of young IHD, IS, and PAD in low SDI regions reached 20.70%, 40.05%, and 19.31% in 2019, respectively, compared with 12.14%, 16.32%, and 9.54%, respectively, in high SDI regions. Metabolic risks were the primary contributors to the ASCVD burden in both age groups. Increased susceptibility to ambient particulate matter pollution and inadequate control of high body-mass index and high fasting plasma glucose in young individuals may partially explain the differing temporal trends between young and older individuals. CONCLUSIONS The ASCVD burden in young individuals may become a growing global health concern, especially in areas with lower socioeconomic development levels that require more effective primary prevention strategies.
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Affiliation(s)
- Ziyi Li
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China
| | - Yucheng Yang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China
| | - Xuechen Wang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China
| | - Na Yang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China
| | - Liyun He
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China
| | - Jialu Wang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China
| | - Fan Ping
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China
| | - Lingling Xu
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China
| | - Huabing Zhang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China.
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China.
| | - Wei Li
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China.
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China.
| | - Yuxiu Li
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Beijing, Wangfujing, Dongcheng District, China.
- Diabetes Research Center of Chinese Academy of Medical Sciences, Beijing, China.
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18
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de la Rosa PA, Cowden RG, Bulbulia JA, Sibley CG, VanderWeele TJ. Effects of Screen-Based Leisure Time on 24 Subsequent Health and Wellbeing Outcomes: A Longitudinal Outcome-Wide Analysis. Int J Behav Med 2024:10.1007/s12529-024-10307-0. [PMID: 39026119 DOI: 10.1007/s12529-024-10307-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND Previous research has shown that screen-based leisure time is related to physical and mental health, relationships, and prosocial behaviors. However, it remains unclear whether screen-based leisure time causally affects wellbeing, as previous studies have relied on cross-sectional data, focused on one type of media use (e.g., social media, video games, or internet), or assessed a narrow set of outcomes. METHOD We used three waves (2016, 2017, 2019) of national longitudinal data from the New Zealand Attitudes and Values Study to investigate the effects of screen-based leisure time on 24 parameters of wellbeing (n = 11,085). We operationalized screen-based leisure as the sum of time spent browsing the internet, using social media, watching/reading the news, watching videos, and playing video games. We followed the outcome-wide analytic design for observational data by performing a series of multivariable regression models estimating the effect of screen-based leisure time on 24 wellbeing outcomes and assessed potential unmeasured confounding using sensitivity analyses. RESULTS In our primary analysis with the total sample, total screen-based leisure time was associated with a very modest decrease in body satisfaction and a very modest increase in body mass index. Possible evidence of associations was found with increases in number of hours spent exercising and volunteering each week, as well as decreases in number of average daily hours of sleep, self-control, and subjective health. CONCLUSION Screen-based leisure time has the potential to affect health and wellbeing. Results are discussed in light of the high prevalence of screen-based leisure time.
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Affiliation(s)
- Pedro A de la Rosa
- Institute for Culture and Society, University of Navarra, Campus Universidad de Navarra, sin número, 31009, Pamplona, Spain.
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Richard G Cowden
- Human Flourishing Program, Institute for Quantitative Social Science, Harvard University, Cambridge, USA
| | - Joseph A Bulbulia
- School of Psychology, Victoria University of Wellington, Wellington, New Zealand
| | - Chris G Sibley
- School of Psychology, University of Auckland, Auckland, New Zealand
| | - Tyler J VanderWeele
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Human Flourishing Program, Institute for Quantitative Social Science, Harvard University, Cambridge, USA
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19
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Liu B, Zhou H, Tan L, Siu KTH, Guan XY. Exploring treatment options in cancer: Tumor treatment strategies. Signal Transduct Target Ther 2024; 9:175. [PMID: 39013849 PMCID: PMC11252281 DOI: 10.1038/s41392-024-01856-7] [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: 01/23/2024] [Revised: 04/24/2024] [Accepted: 04/29/2024] [Indexed: 07/18/2024] Open
Abstract
Traditional therapeutic approaches such as chemotherapy and radiation therapy have burdened cancer patients with onerous physical and psychological challenges. Encouragingly, the landscape of tumor treatment has undergone a comprehensive and remarkable transformation. Emerging as fervently pursued modalities are small molecule targeted agents, antibody-drug conjugates (ADCs), cell-based therapies, and gene therapy. These cutting-edge treatment modalities not only afford personalized and precise tumor targeting, but also provide patients with enhanced therapeutic comfort and the potential to impede disease progression. Nonetheless, it is acknowledged that these therapeutic strategies still harbour untapped potential for further advancement. Gaining a comprehensive understanding of the merits and limitations of these treatment modalities holds the promise of offering novel perspectives for clinical practice and foundational research endeavours. In this review, we discussed the different treatment modalities, including small molecule targeted drugs, peptide drugs, antibody drugs, cell therapy, and gene therapy. It will provide a detailed explanation of each method, addressing their status of development, clinical challenges, and potential solutions. The aim is to assist clinicians and researchers in gaining a deeper understanding of these diverse treatment options, enabling them to carry out effective treatment and advance their research more efficiently.
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Affiliation(s)
- Beilei Liu
- Department of Clinical Oncology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Department of Clinical Oncology, The University of Hong Kong, Hong Kong, China
- State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong, China
| | - Hongyu Zhou
- Department of Clinical Oncology, The University of Hong Kong, Hong Kong, China
| | - Licheng Tan
- Department of Clinical Oncology, The University of Hong Kong, Hong Kong, China
| | - Kin To Hugo Siu
- Department of Clinical Oncology, The University of Hong Kong, Hong Kong, China
| | - Xin-Yuan Guan
- Department of Clinical Oncology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China.
- Department of Clinical Oncology, The University of Hong Kong, Hong Kong, China.
- State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong, China.
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, China.
- MOE Key Laboratory of Tumor Molecular Biology, Jinan University, Guangzhou, China.
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20
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Tran KT, Hy TS, Jiang L, Vu XS. MGLEP: Multimodal Graph Learning for Modeling Emerging Pandemics with Big Data. Sci Rep 2024; 14:16377. [PMID: 39013976 PMCID: PMC11252387 DOI: 10.1038/s41598-024-67146-y] [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: 11/03/2023] [Accepted: 07/08/2024] [Indexed: 07/18/2024] Open
Abstract
Accurate forecasting and analysis of emerging pandemics play a crucial role in effective public health management and decision-making. Traditional approaches primarily rely on epidemiological data, overlooking other valuable sources of information that could act as sensors or indicators of pandemic patterns. In this paper, we propose a novel framework, MGLEP, that integrates temporal graph neural networks and multi-modal data for learning and forecasting. We incorporate big data sources, including social media content, by utilizing specific pre-trained language models and discovering the underlying graph structure among users. This integration provides rich indicators of pandemic dynamics through learning with temporal graph neural networks. Extensive experiments demonstrate the effectiveness of our framework in pandemic forecasting and analysis, outperforming baseline methods across different areas, pandemic situations, and prediction horizons. The fusion of temporal graph learning and multi-modal data enables a comprehensive understanding of the pandemic landscape with less time lag, cheap cost, and more potential information indicators.
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Affiliation(s)
- Khanh-Tung Tran
- Department of Computing Science, Umeå University, Umeå, Sweden
- AI Center, FPT Software, Hanoi, Vietnam
| | - Truong Son Hy
- Department of Mathematics and Computer Science, Indiana State University, Terre Haute, USA
| | - Lili Jiang
- Department of Computing Science, Umeå University, Umeå, Sweden
| | - Xuan-Son Vu
- Department of Computing Science, Umeå University, Umeå, Sweden.
- DeepTensor AB, Umeå, Sweden.
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21
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Liu T, Xu Y, Gong Y, Zheng J, Chen Z. The global burden of disease attributable to preterm birth and low birth weight in 204 countries and territories from 1990 to 2019: An analysis of the Global Burden of Disease Study. J Glob Health 2024; 14:04109. [PMID: 38991211 PMCID: PMC11239190 DOI: 10.7189/jogh.14.04109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024] Open
Abstract
Background Preterm birth and low birth weight (PBLBW), recognised globally as primary contributors to infant mortality in children under five, have not been sufficiently investigated in terms of their worldwide impact. In this study we aimed to thoroughly evaluate the contemporary trends in disease burden attributable to PBLBW. Methods We analysed data from 204 countries and territories between 1990-2019, as sourced from the 2019 Global Burden of Disease Study. We analysed the global incidence of mortality and disability-adjusted life years (DALYs) associated with PBLBW, stratified by age, gender, year, and geographic location, alongside the socio-demographic index (SDI). We calculated the annual percentage changes to evaluate the dynamic trends over time. We employed a generalised linear model and scrutinised the relationship between the SDI and the disease burden attributed to PBLBW. Results In 2019, the global age-standardised rate of deaths and DALYs related to PBLBW showed significant declines. Over the period 1990-2019, both death and DALY rates displayed substantial downward trends, with similar change trends observed for both females and males. Age-specific ratios revealed a decrease in PBLBW-related deaths and DALYs with increasing age, primarily during the neonatal stages (zero to 27 days). The leading three causes of PBLBW-related DALYs in 2019 were neonatal disorders, lower respiratory infections, and sudden infant death syndrome. Furthermore, the association between SDI and PBLBW-related DALYs indicated that the age-standardised DALY rates in 204 countries and territories worldwide were negatively correlated with SDI in 2019. From 1990 to 2019, the age-standardised DALY rates decreased linearly in most regions, except sub-Saharan Africa. Conclusions The persistent global burden of disease associated with PBLBW is particularly pronounced in neonates aged less than 28 days and in regions with low SDI. In this study, we highlighted the critical need for tailored interventions aimed at mitigating the detrimental effects of PBLBW to attain specific sustainable development goals, particularly those centred on enhancing child survival and overall well-being.
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Affiliation(s)
- Taixiang Liu
- Department of Neonatal Intensive Care Unit, The Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Centre for Child Health, Hangzhou, China
| | - Yanping Xu
- Department of Neonatal Intensive Care Unit, The Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Centre for Child Health, Hangzhou, China
| | - Yanfeng Gong
- Fudan University School of Public Health, Shanghai, China
| | - Jinxin Zheng
- School of Global Health, Chinese Centre for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- One Health Centre, Shanghai Jiao Tong University/The University of Edinburgh, Shanghai, China
| | - Zheng Chen
- Department of Neonatal Intensive Care Unit, The Children’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Centre for Child Health, Hangzhou, China
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22
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Luo C, Wei T, Jiang W, Yang YP, Zhang MX, Xiong CL, Tung TH. The association between air pollution and obesity: an umbrella review of meta-analyses and systematic reviews. BMC Public Health 2024; 24:1856. [PMID: 38992628 PMCID: PMC11238414 DOI: 10.1186/s12889-024-19370-4] [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: 04/16/2024] [Accepted: 07/04/2024] [Indexed: 07/13/2024] Open
Abstract
The objective of this umbrella review was to investigate comprehensive and synthesized evidence of the association between ambient air pollution and obesity based on the current systematic reviews and meta-analyses. Related studies from databases including PubMed, EMBASE, Web of Science, and the Cochrane Library, published before July 16, 2023, were considered in the analysis. All selected systematic reviews and meta-analyses were included in accordance with PRISMA guidelines. The risk of bias and the methodological quality were evaluated using the AMSTAR 2 tool. The protocol for this umbrella review was documented in PROSPERO with the registration number: CRD42023450191. This umbrella review identified 7 studies, including 5 meta-analyses and 2 systematic reviews, to assess the impacts of air pollutants on obesity. Commonly examined air pollutants included PM1, PM2.5, PM10, NO2, SO2, O3. Most of the included studies presented that air pollution exposure was positively associated with the increased risk of obesity. The impact of air pollution on obesity varied by different ambient air pollutants. This study provided compelling evidence that exposure to air pollution had a positive association with the risk of obesity. These findings further indicate the importance of strengthening air pollution prevention and control. Future studies should elucidate the possible mechanisms and pathways linking air pollution to obesity.
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Affiliation(s)
- Chengwen Luo
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Ting Wei
- Department of Bioinformatics and Biostatistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Weicong Jiang
- Department of Financial Markets, Linhai Rural Commercial Bank, Linhai, China
| | - Yu-Pei Yang
- Department of Hematology, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai, China
| | - Mei-Xian Zhang
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Cai-Lian Xiong
- Department of Nosocomial Infection Control, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai, China
| | - Tao-Hsin Tung
- Evidence-based Medicine Center, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai, Zhejiang, China.
- Taizhou Institute of Medicine, Health and New Drug Clinical Research, Taizhou, China.
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23
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Mohamed M, Pallan MJ. Tracking changes in weight status in primary school children in Birmingham: an analysis of the National Child Measurement Programme - a retrospective cohort study. BMJ Paediatr Open 2024; 8:e002547. [PMID: 38991563 DOI: 10.1136/bmjpo-2024-002547] [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: 01/29/2024] [Accepted: 06/23/2024] [Indexed: 07/13/2024] Open
Abstract
One-in-four 4-5 years and more than one-in-three 10-11 years have excess weight in England. AIM To identify characteristics associated with (1) having overweight, obesity and severe obesity at 11 years and (2) rapid weight gain (defined as increasing weight status by one or more body mass index (BMI) categories) between the ages of 4-5 and 10-11 years. METHOD Using National Child Measurement Programme data, BMI at reception (4-5 years) and year 6 (10-11 years) were linked for 15 390 children. Weight categories were identified at both time points using BMI centile classifications.For each child, the number of BMI categories they crossed between reception and year 6 was identified. Logistic regression models were fitted to explore associations with sociodemographic characteristics of children with excess weight at age 10-11 years and with children experiencing rapid weight gain between reception and year 6. RESULTS Overall, 61.9% of children remained in their original weight category; 30% whose weight increased by ≥1 weight categories and 11.7% by ≥2 weight categories. Only 7.8% had decreased ≥1 weight categories and 0.9% had decreased ≥2 weight categories.Adjusting for other sociodemographic characteristics, girls were less likely than boys to increase ≥2 weight categories between reception and year 6 (OR 0.64; 95% CI 0.58 to 0.71; p<0.001). Compared to white children, Asian and mixed-ethnicity children had higher odds of rapid weight gain. Children with the highest deprivation were over 6 times more likely to increase ≥2 weight categories between reception and year 6 compared with children with the lowest deprivation (OR 6.1; 95% CI 1.92 to 19.10; p<0.01). CONCLUSION Male children, children of Asian and mixed ethnicity and children with high deprivation are at higher risk of rapid weight gain and should be targeted for intervention.
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Affiliation(s)
- Muna Mohamed
- Public Health, Birmingham City Council, Birmingham, UK
| | - Miranda J Pallan
- Professor of Child and Adolescent Public Health, Institute of Applied Health Research, University of Birmingham, Birmingham, UK
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24
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Madruga-Parera M, Esteves PT, Fernandes JFT, Beltrán-Garrido V, Bird S, Leite N, Romero-Rodriguez D, Arede J. Inclusion of Game-Based Stimulus During Flywheel Resistance Training Positively Influences Physical Performance in Handball Players. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2024:1-10. [PMID: 38980761 DOI: 10.1080/02701367.2024.2359603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 05/21/2024] [Indexed: 07/11/2024]
Abstract
Handball is a body-contact Olympic ball sport that is characterized by fast-paced defensive and offensive actions. Players must coordinate explosive movements (e.g. changing of direction) and handball-specific skills (e.g. passing). Maximizing performance requires a systematic approach to training that includes physical, psychological, technical, and tactical preparation. Purpose: The aim of this study is to determine the effects of movement-based (MOV; unspecific sport stimulus) or game-based (GAM; sport-specific stimulus) flywheel resistance training intervention in highly trained youth handball players. Method:Twenty-five highly trained youth male handball players completed two sessions per week of flywheel resistance training (MOV, n = 12; GAM, n = 13) over the 7-week intervention period. Change-of-direction tests (180º change-of-direction speed test of both legs and test) and handball-throwing test were conducted before and after the intervention. Results: Both groups significantly improved V-cut, and 180º Change-of-direction speed test performance (p < .05; d = 0.79-2.05). Notwithstanding, the GAM group demonstrated greater improvements in V-cut and COD180ASY compared with the MOV group (p < .05) with small effect. Handball throwing speed performance remained unchanged independently of training condition (p > .05). Conclusions: These findings provide further support for the training principle of "specificity" and highlight the importance of including a game-based training stimulus during resistance training. This is a key consideration for coaches wanting to enhance physical performance in youth handball players.
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Affiliation(s)
- Marc Madruga-Parera
- International University of Catalonia
- reQ, Return to Play and Sports Training Center
- INNOVITY
| | | | | | | | | | - Nuno Leite
- University of Trás-os-Montes and Alto Douro
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD
| | | | - Jorge Arede
- Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD
- Polytechnic Institute of Viseu
- Higher Institute of Educational Sciences of the Douro
- Universidad Europea de Madrid
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25
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Koç MC, Yıldırım E, Ozdurak Singin RH, Talaghir LG, Iconomescu TM, Karakaş N. Adaptation and Validation of the Post-Pandemic Health Promotion Behavior of Young Adults in the Digital Age (PS-SGD) Scale in the Turkish Population. Healthcare (Basel) 2024; 12:1337. [PMID: 38998871 PMCID: PMC11241518 DOI: 10.3390/healthcare12131337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 06/18/2024] [Accepted: 07/01/2024] [Indexed: 07/14/2024] Open
Abstract
BACKGROUND Young adulthood is a critical developmental period in which individuals establish life-long health behaviors and take responsibility for their own health care. Health promotion strategies tailored to young adults, leveraging digital tools, and addressing challenges exacerbated by events like the COVID-19 pandemic are needed. The aim of this study was to adapt the post-pandemic health promotion behavior of young adults in the digital age (PS-SGD) scale to the Turkish population in order to assess and compare the health behavior of young adults after the pandemic. METHODS A total of 312 participants, aged between 19 and 29 years, were included in the study via non-probabilistic criterion sampling, while the Turkish adaptation process started with translation and back translation methods performed with three language and two health science experts. For statistical analysis, EFA and CFA were conducted to evaluate internal consistency and structural validity. Confirmatory factor analysis was utilized to confirm the structure of the six sub-dimensions. Additionally, measurement invariance was examined regarding participants' gender to determine if the scale accurately captured similar traits across diverse groups. The relationship between the test-retest data was tested by Pearson correlation to measure consistency and its invariance over time. RESULTS The gender distribution of the sample was found to be 61.3% female and 38.7% male. According to the results of EFA, items 8 and 18 were removed from the Turkish-adapted version. As a result of the reliability analysis conducted with the Turkish version of the scale, the Cronbach alpha coefficient was obtained as 0.851 for the post-pandemic health promotion behavior. Additionally, the scale was rated as reliable with the following Cronbach alpha values: 0.79 for the "personal hygiene", 0.78 for "dietary habits", 0.72 for "using mobile devices", 0.70 for "emotional health", 0.68 for "health care and physical activity", and 0.51 for "social health" sub-dimensions. To examine the six sub-dimension factor structures of the scale, fit indices were calculated as χ2/df (1.722), GFI (0.894), IFI (0.908), TLI (0.892), CFI (0.907), RMSEA (0.048), and SRMR (0.057) and were within acceptable limits. Findings of the multi-group confirmatory factor analysis for measurement invariance were less than or equal to 0.01 for the ∆CFI and ∆RMSEA values across all indices. Consequently, it was observed that the item-factor structure, factor loadings, variances, covariances, and error variances of the scale were equivalent for both male and female young adults, while test-retest results showed a high positive correlation. CONCLUSIONS The Turkish version of the post-pandemic health promotion behavior scale of young adults in the digital age scale, consisting of 25 items and six subscales, was proven to be a valid and reliable tool to measure health promotion behavior in young adults aged 19-29 years.
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Affiliation(s)
- Mustafa Can Koç
- School of Physical Education and Sports, Istanbul Gelisim University, 34310 Istanbul, Türkiye
- Directorate of Sports Sciences Application and Research Center, Istanbul Gelisim University, 34310 Istanbul, Türkiye
| | - Elif Yıldırım
- Department of Statistics and Quality Coordinator, Konya Technical University, 42250 Konya, Türkiye
| | - Rabia Hurrem Ozdurak Singin
- Faculty of Health Sciences, Department of Exercise and Sport Sciences, Malatya Turgut Ozal University, 44000 Malatya, Türkiye
| | | | | | - Neşe Karakaş
- Faculty of Medicine, Department of Public Health, Malatya Turgut Ozal University, 44000 Malatya, Türkiye
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Schwartz CE, Borowiec K. Disabled from work and depressed: cognitive factors associated with exacerbated or attenuated depression over the COVID-19 pandemic. Qual Life Res 2024:10.1007/s11136-024-03700-5. [PMID: 38967871 DOI: 10.1007/s11136-024-03700-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2024] [Indexed: 07/06/2024]
Abstract
BACKGROUND People who were disabled from working reported substantially worse depression in recent research [1] despite adjustment for demographic covariates, cognitive-appraisal processes, and COVID-specific stressors, thus motivating the present work. OBJECTIVE This study sought to "drill down" to understand employment-group differences (employed, retired, unemployed, disabled) in cognitive factors, and how these factors played into paths to depression during COVID early in the pandemic and depression trajectories over 15.5 months of follow-up. METHODS This longitudinal cohort study (n = 771) included chronically ill and general-population samples in the United States, characterized into the same depression-trajectory groups as the earlier study [1]. The Quality-of-Life Appraisal Profilev2 Short-Form assessed cognitive-appraisal processes. COVID-specific scales assessed hardship, worry, and social support. Chi-square, Analysis of Variance, classification and regression tree, and random effects modeling investigated factors associated with reported depression over time specifically by employment group, rather than in the whole sample which was the focus of the earlier study. RESULTS Disabled participants were disproportionately represented in the stably depressed trajectory group, reporting more hardship and worry, and lower social support than employed and retired participants (p < 0.0001). They were more likely to focus on health goals, problem goals, and emphasizing the negative (p < 0.001). They had different paths and cut-points to depression than employed/unemployed/retired participants. Even mild endorsement of emphasizing the negative and recent changes predicted higher depression. COVID-specific stressors and cognitive-appraisal processes were less implicated in depression among disabled participants compared to others. CONCLUSIONS Disabled participants were at greater risk of stable depression during the COVID pandemic. Small increases in emphasizing the negative were a path to worse depression, and disabled participants' depression may be less reactive to external circumstances or ways of thinking.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc, 31 Mitchell Road, Concord, MA, 01742, USA.
- Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA.
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc, 31 Mitchell Road, Concord, MA, 01742, USA
- Department of Measurement, Evaluation, Statistics, & Assessment, Boston College Lynch School of Education and Human Development, Chestnut Hill, MA, USA
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27
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Lan Y, Wu X, Ni L, Liu Y, Yan T, Duan D, Zhang Z. Clinical Efficacy and Safety of Interleukin-17 Inhibitors in Treating Patients with Erythrodermic Psoriasis: A Retrospective Cohort, Three-Center Study. Am J Clin Dermatol 2024:10.1007/s40257-024-00873-0. [PMID: 38967901 DOI: 10.1007/s40257-024-00873-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2024] [Indexed: 07/06/2024]
Affiliation(s)
- Yu Lan
- Department of Dermatology, The Eighth Affiliated Hospital, Sun Yat-Sen University, 3025 Shennan Road Central, Shenzhen, 518033, China
| | - Xiaoyan Wu
- Department of Dermatology, The University of Hong Kong-Shenzhen Hospital, Haiyuan 1st Road, Shenzhen, 518040, China
| | - Linya Ni
- Department of Dermatology, Shenzhen Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, 25 Yu'an 2nd Road, 30 District, Baoan District, Shenzhen, 518133, China
| | - Yuhua Liu
- Department of Dermatology, The University of Hong Kong-Shenzhen Hospital, Haiyuan 1st Road, Shenzhen, 518040, China
| | - Tianmeng Yan
- Department of Dermatology, The University of Hong Kong-Shenzhen Hospital, Haiyuan 1st Road, Shenzhen, 518040, China
| | - Dejian Duan
- Department of Dermatology, Shenzhen Bao'an Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, 25 Yu'an 2nd Road, 30 District, Baoan District, Shenzhen, 518133, China.
| | - Zhenying Zhang
- Department of Dermatology, The Eighth Affiliated Hospital, Sun Yat-Sen University, 3025 Shennan Road Central, Shenzhen, 518033, China.
- Department of Dermatology, The University of Hong Kong-Shenzhen Hospital, Haiyuan 1st Road, Shenzhen, 518040, China.
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Chen Y, Ma L, Han Z, Xiong P. The global burden of disease attributable to high body mass index in 204 countries and territories: Findings from 1990 to 2019 and predictions to 2035. Diabetes Obes Metab 2024. [PMID: 38957939 DOI: 10.1111/dom.15748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 06/04/2024] [Accepted: 06/12/2024] [Indexed: 07/04/2024]
Abstract
AIM Our study aims to provide an updated estimate of age- and sex-specific deaths and disability-adjusted life years (DALYs) associated with high body mass index (BMI) from 1990 to 2019 at the global, regional and national levels, and to forecast the global burden of disease attributed to high BMI from 2020 to 2035. METHODS We used the data for the number of deaths, DALYs, age-standardized rate (per 100 000 population), percentage change and population attributable fraction from the Global Burden of Disease Study 2019 (GBD 2019) to examine the disease burden attributable to high BMI. We further applied an autoregressive integrated moving average (ARIMA) model to predict the disease burden for the period 2020-2035. RESULTS From 1990 to 2019, the deaths and DALYs attributable to high BMI increased by 148% and 155.86% for men, and by 111.67% and 121.78% for women, respectively. In 2019, high BMI directly accounted for 8.52% [95% uncertainty intervals (UI) 0.05, 0.12] of all-cause deaths and 5.89% (95% UI 0.04, 0.08) of global DALYs. The highest death rates were observed in men aged 65-69 and women aged 75-79. The highest DALY rates were observed in the age group of 60-64 for both sexes. In 2019, the highest age-standardized deaths and DALY rates were observed in the Central Asia region [163.15 (95% UI 107.72, 223.58) per 100 000 people] and the Oceania region [4643.33 (95% UI 2835.66, 6902.6) per 100 000 people], respectively. Fiji [319.08 (95% UI 213.77, 444.96) per 100 000 people] and Kiribati [10 000.58 (95% UI 6266.55, 14159.2) per 100 000 people] had the highest age-standardized deaths and DALY rates, respectively. In 2019, the highest age-standardized rates of high BMI-related deaths and DALYs were observed in the middle-high socio-demographic index quintile and in the middle socio-demographic index quintile. The age-standardized deaths and DALY rates attributable to high BMI are projected to increase in both sexes from 2020 to 2035. The death rates are projected to rise from 62.79 to 64.31 per 100 000 people, while the DALY rates are projected to rise from 1946 to 2099.54 per 100 000 people. CONCLUSIONS High BMIs significantly contribute to the global disease burden. The projected rise in deaths and DALY rates attributable to high BMI by 2035 highlights the critical need to address the impact of obesity on public health. Our study provides policymakers with up-to-date and comprehensive information.
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Affiliation(s)
- Yuhan Chen
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Li Ma
- Biomedical Innovation and Entrepreneurship Laboratory, Jinan University, Guangzhou, China
| | - Zhigang Han
- Guangzhou Centre for Disease Control and Prevention, Guangzhou, China
| | - Peng Xiong
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
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da Silva Oliveira EK, Vieira TDS, de Souza OF, Noll PRES, Bezerra IMP, Cavalcanti MPE, de Abreu LC, Riera ARP. Consumption of Ultra-Processed Foods in the Brazilian Amazon during COVID-19. Nutrients 2024; 16:2117. [PMID: 38999865 PMCID: PMC11243564 DOI: 10.3390/nu16132117] [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: 04/19/2024] [Revised: 06/16/2024] [Accepted: 06/24/2024] [Indexed: 07/14/2024] Open
Abstract
BACKGROUND A COVID-19 pandemic erupted, causing a global viral pneumonia outbreak, marking the most significant public health crisis of the 21st century. These changes profoundly impacted population health and well-being, leading to shifts in dietary habits. This study aimed to evaluate the consumption of ultra-processed foods in the Brazilian Amazon before, during, and after the COVID-19 pandemic. METHODS This is a secondary data analysis study derived from the Surveillance System of Risk and Protective Factors for Chronic Diseases by Telephone Survey (Vigitel, 2019-2021) of the Brazilian Ministry of Health. All statistical analyses were performed using the Stata 17 statistical program in the survey module (svy). RESULTS We found an increased frequency in the subgroups of consumption of ultra-processed foods in the capital of the Brazilian Amazon region between the years 2019 and 2021. In the cities of Boa Vista and Macapá, there was a significant increase in the consumption of snacks, salty snacks, cookies, and meat products. Boa Vista and Macapá showed an increase in the percentage difference in the consumption ≥5 of ultra-processed subgroups, being 30.4% (p = 0.014) and 53.7% (p = 0.014), respectively. CONCLUSIONS The study indicated an increase in the consumption of ultra-processed foods in the Brazilian Amazon region during and after social distancing.
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Affiliation(s)
- Elyecleyde Katiane da Silva Oliveira
- Post-Graduation Program in Health Sciences, University Center FMABC, Santo André 09060-650, SP, Brazil
- Server Health Surveillance Coordination, Federal University of Acre, Rio Branco 69920-900, AC, Brazil
| | - Tamires dos Santos Vieira
- Post-Graduation Program in Health and Nutrition, Federal University of Espírito Santo, Vitória 69920-900, ES, Brazil;
| | | | | | - Italla Maria Pinheiro Bezerra
- Graduate Program in Public Policies and Local Development, Superior School of Sciences of the Santa Casa de Misericórdia, Vitória 29027-502, ES, Brazil
| | | | - Luiz Carlos de Abreu
- Department of Integrated Health Education, Federal University of Espírito Santo, Vitória 29043-900, ES, Brazil
- COVID-19 Observatory Brazil and Ireland, University of Limerick, V94 T9PX Limerick, Ireland
| | - Andres Ricardo Perez Riera
- Laboratory of Studies Design and Scientific Writing, Postgraduate Division, University Center FMABC, Santo André 09060-650, SP, Brazil;
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Yildiz S, Downing P, Knight CJ, Frugé AD, Greene MW. Longitudinal changes in Mediterranean diet adherence and perceived benefits and barriers to its consumption in US university students. Front Nutr 2024; 11:1405369. [PMID: 39015533 PMCID: PMC11250372 DOI: 10.3389/fnut.2024.1405369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 05/27/2024] [Indexed: 07/18/2024] Open
Abstract
Objective The Dietary Guidelines for Americans has recommended consumption of a Mediterranean diet (MD) for overall health and wellbeing, and the US News & World Report has ranked the MD as the top diet overall for the past six consecutive years. However, it is uncertain if university students in the United States (US) have increased their adoption of this dietary approach over these past six years. Design Longitudinal cross-sectional survey conducted in three cohorts (2018, 2020, 2022) utilizing regression models to assess MD Adherence and other relevant outcomes variables. Setting University in the southern US. Participants Students (n = 761) enrolled in undergraduate introductory nutrition course. Results Survey respondents were 83% female, 91% white, and 97% ages 18-24. Predictors of MD adherence were older age, female gender, and health-related qualifications. MD adherence was lowest in 2022. The 2022 group perceived less MD health benefits, weight loss, ethical concerns, natural content, and sensory appeal compared to the 2018 group. During the COVID-19 pandemic, changes in eating behavior were examined in the 2020 and 2022 groups. We observed that participants in the 2022 group had a greater frequency of snacking and a lower frequency of eating out compared to 2020 group. Conclusion MD adherence did not increase over time in US university students. These findings underscore the need for targeted interventions and education to promote healthier eating habits in university students.
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Affiliation(s)
- Serhat Yildiz
- Department of Nutritional Sciences, Auburn University, Auburn, AL, United States
| | - Patrick Downing
- Department of Nutritional Sciences, Auburn University, Auburn, AL, United States
| | - Caroline J. Knight
- Department of Nutritional Sciences, Auburn University, Auburn, AL, United States
| | - Andrew D. Frugé
- College of Nursing, Auburn University, Auburn, AL, United States
| | - Michael W. Greene
- Department of Nutritional Sciences, Auburn University, Auburn, AL, United States
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Zhang X, Wang C, Huang Y, Zhang S, Xu J. Unveiling the Diagnostic Value of Strain Parameters Across All 4 Cardiac Chambers in Patients With Acute Myocarditis With Varied Ejection Fraction: A Cardiovascular Magnetic Resonance Feature-Tracking Approach. J Am Heart Assoc 2024; 13:e032781. [PMID: 38934873 PMCID: PMC11255708 DOI: 10.1161/jaha.123.032781] [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: 01/19/2024] [Accepted: 05/01/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND This study assesses the diagnostic utility of strain parameters from cardiovascular magnetic resonance feature tracking across all cardiac chambers in patients with acute myocarditis, stratified by ejection fraction. METHODS AND RESULTS Our cohort included 65 patients with acute myocarditis and 25 healthy controls; all underwent cardiac magnetic resonance imaging. Patients were divided into 2 groups based on left ventricular ejection fraction (EF)with a 55% cutoff: acute myocarditis with preserved EF, EF ≥55%, n=48; and acute myocarditis with reduced EF, EF <55%, n=17. The control group matched for age and sex. Cardiovascular magnetic resonance feature tracking evaluated strain parameters across all cardiac chambers. Both acute myocarditis with preserved EF and acute myocarditis with reduced EF groups showed significant decreases in left atrial peak early negative strain rate compared with controls. The acute myocarditis with reduced EF group had significantly reduced left ventricular circumferential strain relative to acute myocarditis with preserved EF and controls. Receiver operating characteristic curve analysis confirmed the diagnostic accuracy in distinguishing patients with acute myocarditis with preserved EF from controls, with left atrial peak early negative strain rate achieving 92.9% specificity, left ventricular circumferential strain demonstrating an area under the curve of 0.832, and similarly effective results for left ventricular longitudinal strain and right ventricular longitudinal strain. Additionally, left atrial peak early negative strain rate and left ventricular circumferential strain showed significant correlations with troponin I levels, indicating myocardial injury. CONCLUSIONS Cardiovascular magnetic resonance feature-tracking-derived strain parameters, particularly left atrial peak early negative strain rate and left ventricular circumferential strain, effectively diagnose acute myocarditis across different EFs, enhancing diagnostic accuracy and facilitating early detection, notably in patients with preserved EF.
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Affiliation(s)
- Xinping Zhang
- Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Ce Wang
- Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Yuantao Huang
- Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, School of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Shi‐jun Zhang
- Department of RadiologyAffiliated Hospital of Guangdong Medical UniversityGuangdongChina
| | - Junqing Xu
- Department of RadiologySouthern University of Science and Technology HospitalGuangdongChina
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Asbjørnsen RA, Hjelmesæth J, Smedsrød ML, Wentzel J, Clark MM, Kelders SM, van Gemert-Pijnen JEWC, Solberg Nes L. Implementation of a digital behavior change intervention (eCHANGE) for weight loss maintenance support: a service design and technology transfer approach. Front Digit Health 2024; 6:1394599. [PMID: 39015479 PMCID: PMC11249862 DOI: 10.3389/fdgth.2024.1394599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 05/27/2024] [Indexed: 07/18/2024] Open
Abstract
Obesity is a chronic disease, and while weight loss is achievable, long-term weight loss maintenance is difficult and relapse common for people living with obesity. Aiming to meet the need for innovative approaches, digital behavior change interventions show promise in supporting health behavior change to maintain weight after initial weight loss. Implementation of such interventions should however be part of the design and development processes from project initiation to facilitate uptake and impact. Based on the development and implementation process of eCHANGE, an evidence-informed application-based self-management intervention for weight loss maintenance, this manuscript provides suggestions and guidance into; (1) How a service design approach can be used from initiation to implementation of digital interventions, and (2) How a technology transfer process can accelerate implementation of research-based innovation from idea to market.
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Affiliation(s)
- R. A. Asbjørnsen
- Centre for eHealth and Wellbeing Research, Section of Psychology, Health & Technology, Department of Technology, Human and Institutional Behaviour, Faculty of Behavioural, Management and Social Sciences, University of Twente, Enschede, Netherlands
- Research and Innovation Department, Vestfold Hospital Trust, Tønsberg, Norway
- Department of Digital Health Research, Division of Medicine, Oslo University Hospital, Oslo, Norway
| | - J. Hjelmesæth
- Department of Endocrinology, Obesity and Nutrition, Vestfold Hospital Trust, Tønsberg, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - M. L. Smedsrød
- Collaborative Care Unit, Sørlandet Hospital Trust, Kristiansand, Norway
| | - J. Wentzel
- Research Group IT Innovations in Health Care, Windesheim University of Applied Sciences, Zwolle, Netherlands
| | - M. M. Clark
- Department of Psychiatry & Psychology, College of Medicine & Science, Mayo Clinic, Rochester, MN, United States
| | - S. M. Kelders
- Centre for eHealth and Wellbeing Research, Section of Psychology, Health & Technology, Department of Technology, Human and Institutional Behaviour, Faculty of Behavioural, Management and Social Sciences, University of Twente, Enschede, Netherlands
| | - J. E. W. C. van Gemert-Pijnen
- Centre for eHealth and Wellbeing Research, Section of Psychology, Health & Technology, Department of Technology, Human and Institutional Behaviour, Faculty of Behavioural, Management and Social Sciences, University of Twente, Enschede, Netherlands
| | - L. Solberg Nes
- Department of Digital Health Research, Division of Medicine, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Psychiatry & Psychology, College of Medicine & Science, Mayo Clinic, Rochester, MN, United States
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Park JH, Park DJ, Kim H, Park H, Nam H, Lee B, Kim J, Cho YS, Kong SH, Lee HJ, Yang HK. Long-term impact of weight loss in people with class II obesity on the overall burden of disease: Evidence from the National Health Screening Cohort in Korea. Surg Obes Relat Dis 2024; 20:695-704. [PMID: 38418337 DOI: 10.1016/j.soard.2024.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 01/06/2024] [Accepted: 01/21/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND Obesity is known to increase overall disease burden but does obesity management actually help reduce disease burden? OBJECTIVES To investigate the effects of weight loss on disease burden in people with obesity using the National Health Insurance Service-Health Screening Cohort (NHIS-HEALS) in Korea. SETTING Pure longitudinal observational study using Nationwide cohort database. METHODS Out of 514,866 NHIS-HEALS cohort, participants with class II obesity in Asia-Pacific region (30 ≤ body mass index [BMI] < 35) who underwent health check-up provided by NHIS during 2003-2004 (index date) were included. All final participants continued to receive a total of 5 biennial health check-ups over the next 10 years without missing. A group-based trajectory model (GBTM) was used to categorize subjects based on 10-year BMI change patterns. The changes of co-morbidities, healthcare resource utilization, and medical cost were analyzed. RESULTS The final study subjects (9857) were categorized into 3 trajectory clusters based on the pattern of BMI (kg/m2) change: maintenance (57.35%) with an average change of -.02 ± .06, loss (38.65%) with -.04 ± .08, and substantial loss (4.0%) with -.10 ± .18. The annual increases in the number of co-morbidities per subject in each cluster were .18, .18, and .16 (all P < .001), respectively. The increase of healthcare resource utilization over time was lowest for the substantial loss compared to maintenance and loss. With each passing year, the average annual total healthcare cost increased by ₩21,200 ($16.48, P = .034) and ₩10,500 ($8.16, P = .498) in the maintenance and loss, respectively, but decreased by ₩62,500 ($48.59, P = .032) in the substantial loss. CONCLUSIONS Weight loss in people with obesity was associated with a reduced burden of disease, as evidenced by lower co-morbidity, healthcare resource utilization rate, and decreased medical costs. This study highlights the potential positive long-term impact on Korean society when actively managing weight in individuals with obesity.
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Affiliation(s)
- Ji-Hyeon Park
- Department of Surgery, Seoul National University Hospital, Seoul, Korea; Department of Surgery, Gachon University College of Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Do Joong Park
- Department of Surgery, Seoul National University Hospital, Seoul, Korea; Department of Surgery, Seoul National University College of Medicine, Seoul, Korea.
| | - Hyesung Kim
- Health Economics & Market Access, Johnson & Johnson MedTech Korea, Seoul, Republic of Korea
| | - Hyejin Park
- Health Economics & Market Access, Johnson & Johnson MedTech Korea, Seoul, Republic of Korea
| | | | - Bora Lee
- RexSoft Corp., Seoul, South Korea; Institute of Health & Environment, Seoul National University, Seoul, Republic of Korea
| | - Jeesun Kim
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
| | - Yo-Seok Cho
- Department of Surgery, Seoul National University Hospital, Seoul, Korea
| | - Seong-Ho Kong
- Department of Surgery, Seoul National University Hospital, Seoul, Korea; Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Hyuk-Joon Lee
- Department of Surgery, Seoul National University Hospital, Seoul, Korea; Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Han-Kwang Yang
- Department of Surgery, Seoul National University Hospital, Seoul, Korea; Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
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Gregorio C, Rea F, Ieva F, Scagnetto A, Indennidate C, Cappelletto C, Di Lenarda A, Barbati G. Flexible Approaches Based on Multistate Models and Microsimulation to Perform Real-World Cost-Effectiveness Analyses: An Application to Proprotein Convertase Subtilisin-Kexin Type 9 Inhibitors. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2024; 27:897-906. [PMID: 38548178 DOI: 10.1016/j.jval.2024.03.008] [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: 09/12/2023] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/26/2024]
Abstract
OBJECTIVES This study aims to show the application of flexible statistical methods in real-world cost-effectiveness analyses applied in the cardiovascular field, focusing specifically on the use of proprotein convertase subtilisin-kexin type 9 inhibitors for hyperlipidemia. METHODS The proposed method allowed us to use an electronic health database to emulate a target trial for cost-effectiveness analysis using multistate modeling and microsimulation. We formally established the study design and provided precise definitions of the causal measures of interest while also outlining the assumptions necessary for accurately estimating these measures using the available data. Additionally, we thoroughly considered goodness-of-fit assessments and sensitivity analyses of the decision model, which are crucial to capture the complexity of individuals' healthcare pathway and to enhance the validity of this type of health economic models. RESULTS In the disease model, the Markov assumption was found to be inadequate, and a "time-reset" timescale was implemented together with the use of a time-dependent variable to incorporate past hospitalization history. Furthermore, the microsimulation decision model demonstrated a satisfying goodness of fit, as evidenced by the consistent results obtained in the short-term horizon compared with a nonmodel-based approach. Notably, proprotein convertase subtilisin-kexin type 9 inhibitors revealed their favorable cost-effectiveness only in the long-term follow-up, with a minimum willingness to pay of 39 000 Euro/life years gained. CONCLUSIONS The approach demonstrated its significant utility in several ways. Unlike nonmodel-based or alternative model-based methods, it enabled to (1) investigate long-term cost-effectiveness comprehensively, (2) use an appropriate disease model that aligns with the specific problem under study, and (3) conduct subgroup-specific cost-effectiveness analyses to gain more targeted insights.
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Affiliation(s)
- Caterina Gregorio
- MOX-Modelling and Scientific Computing Laboratory, Department of Mathematics, Politecnico di Milano, Milano, Italy; Biostatistics Unit, Department of Medical Sciences, University of Trieste, Trieste, Italy; Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden.
| | - Federico Rea
- Department of Statistics and Quantitative Methods, Unit of Biostatistics, Epidemiology and Public Health, University of Milano-Bicocca, Milan, Italy; National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
| | - Francesca Ieva
- MOX-Modelling and Scientific Computing Laboratory, Department of Mathematics, Politecnico di Milano, Milano, Italy; HDS, Health Data Science center, Human Technopole, Milan, Italy
| | - Arjuna Scagnetto
- Cardiovascular Center, Territorial Specialistic Department, University Hospital and Health Services of Trieste, Italy
| | - Carla Indennidate
- Cardiovascular Center, Territorial Specialistic Department, University Hospital and Health Services of Trieste, Italy
| | - Chiara Cappelletto
- Cardiovascular Center, Territorial Specialistic Department, University Hospital and Health Services of Trieste, Italy
| | - Andrea Di Lenarda
- Cardiovascular Center, Territorial Specialistic Department, University Hospital and Health Services of Trieste, Italy
| | - Giulia Barbati
- Biostatistics Unit, Department of Medical Sciences, University of Trieste, Trieste, Italy
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Murray Hurtado M, Martín Rivada Á, Pestano García S, Ramallo Fariña Y. Influence of the COVID-19 pandemic on the incidence of eating disorders. An Pediatr (Barc) 2024; 101:21-28. [PMID: 38981817 DOI: 10.1016/j.anpede.2024.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 04/29/2024] [Indexed: 07/11/2024] Open
Abstract
INTRODUCTION Eating disorders (EDs) develop more frequently in young females. Following the COVID-19 pandemic, there has been evidence of an increase in children and adolescents, with an earlier onset and a worse body weight and nutritional status. The aim of this study was to determine whether this trend has also been observed in our region over the past 6 years. MATERIAL AND METHODS We conducted a retrospective and descriptive cohort study in paediatric patients with a diagnosis of ED, referred during the 3 years preceding and following the declaration of the state of alarm due to the pandemic. We analysed and compared clinical, anthropometric and laboratory variables and bioelectrical impedance and bone density data. RESULTS Of the 129 patients in the sample, 28 were referred before the lockdown period and 101 after. When we compared these groups, we found a longer time elapsed from onset to the initial assessment (mean delay, 11.87 [SD, 6.75] vs. 6.64 [SD, 4.36] months), a greater hospitalization rate (14.1% vs. 10.1%), and lower vitamin D values (mean level, 28.19 [SD, 9.95] vs. 34.39 [SD, 11.87] ng/mL) in the post-lockdown group. We also found a greater frequency of self-harm suicide attempts in these patients. CONCLUSIONS This study confirms the increasing trend in EDs in children and adolescents in our area. Moreover, we found differences in the clinical characteristics and time elapsed to diagnosis compared to the patients referred to the hospital before the pandemic.
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Affiliation(s)
- Mercedes Murray Hurtado
- Sección Nutrición y Errores Innatos del Metabolismo, Complejo Hospitalario Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - Álvaro Martín Rivada
- Sección Nutrición y Errores Innatos del Metabolismo, Complejo Hospitalario Universitario de Canarias, Santa Cruz de Tenerife, Spain.
| | | | - Yolanda Ramallo Fariña
- Fundación Canaria Instituto de Investigación Sanitaria de Canarias (FIISC), Colegio Oficial de Médicos de Tenerife, Network for Research on Chronicity, Primary Care, and Health Promotion (RICAPPS), Santa Cruz de Tenerife, Spain
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González JR, Cáceres A, Ferrer E, Balagué-Dobón L, Escribà-Montagut X, Sarrat-González D, Quintás G, Rodas G. Predicting Injuries in Elite Female Football Players With Global-Positioning-System and Multiomics Data. Int J Sports Physiol Perform 2024; 19:661-669. [PMID: 38753297 DOI: 10.1123/ijspp.2023-0184] [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: 05/16/2023] [Revised: 11/13/2023] [Accepted: 03/18/2024] [Indexed: 06/25/2024]
Abstract
PURPOSE Injury prevention is a crucial aspect of sports, particularly in high-performance settings such as elite female football. This study aimed to develop an injury prediction model that incorporates clinical, Global-Positioning-System (GPS), and multiomics (genomics and metabolomics) data to better understand the factors associated with injury in elite female football players. METHODS We designed a prospective cohort study over 2 seasons (2019-20 and 2021-22) of noncontact injuries in 24 elite female players in the Spanish Premiership competition. We used GPS data to determine external workload, genomic data to capture genetic susceptibility, and metabolomic data to measure internal workload. RESULTS Forty noncontact injuries were recorded, the most frequent of which were muscle (63%) and ligament (20%) injuries. The baseline risk model included fat mass and the random effect of the player. Six genetic polymorphisms located at the DCN, ADAMTS5, ESRRB, VEGFA, and MMP1 genes were associated with injuries after adjusting for player load (P < .05). The genetic score created with these 6 variants determined groups of players with different profile risks (P = 3.1 × 10-4). Three metabolites (alanine, serotonin, and 5-hydroxy-tryptophan) correlated with injuries. The model comprising baseline variables, genetic score, and player load showed the best prediction capacity (C-index: .74). CONCLUSIONS Our model could allow efficient, personalized interventions based on an athlete's vulnerability. However, we emphasize the necessity for further research in female athletes with an emphasis on validation studies involving other teams and individuals. By expanding the scope of our research and incorporating diverse populations, we can bolster the generalizability and robustness of our proposed model.
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Affiliation(s)
- Juan R González
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
- CIBER in Epidemiology and Public Health (CIBERESP), Barcelona, Spain
- Department of Mathematics, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Alejandro Cáceres
- Barcelona Institute for Global Health (ISGlobal), Barcelona, Spain
- CIBER in Epidemiology and Public Health (CIBERESP), Barcelona, Spain
| | - Eva Ferrer
- Medical Department of Football Club Barcelona (FIFA Medical Center of Excellence)andBarça Innovation Hub of Football Club Barcelona, Barcelona, Spain
- Sports and Exercise Medicine Unit, Hospital Clinic and Sant Joan de Déu, Barcelona, Spain
| | | | | | | | | | - Gil Rodas
- Medical Department of Football Club Barcelona (FIFA Medical Center of Excellence)andBarça Innovation Hub of Football Club Barcelona, Barcelona, Spain
- Sports and Exercise Medicine Unit, Hospital Clinic and Sant Joan de Déu, Barcelona, Spain
- Leitat Technological Center, Terrassa, Spain
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Nusselder WJ, Long D, Waterlander WE, Stronks K, Boshuizen HC. Estimating the contribution of overweight and obesity to ethnic inequalities in cardio-metabolic diseases in the Netherlands: a simulation study. Public Health 2024; 232:45-51. [PMID: 38733960 DOI: 10.1016/j.puhe.2024.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/29/2024] [Accepted: 04/08/2024] [Indexed: 05/13/2024]
Abstract
OBJECTIVES Overweight and obesity (OWOB) starts in childhood, influences adult cardiovascular risk, and is not equally distributed across ethnic groups. It is unclear which effects can be expected from reductions in OWOB across the life course on inequalities in cardio-metabolic diseases in a multi-ethnic population. This study aims to estimate the effects of three scenarios of changes in OWOB (the Normal-Weight-for-All scenario, the No-Ethnic-Difference-over-the-Life-Course scenario, the and No-Ethnic-Differences-in-Childhood scenario). STUDY DESIGN A simulation study. METHODS We combine data from multiple data sources and use the Dynamic Modeling for Health Impact Assessment (DYNAMO-HIA) model to estimate the effects of three scenarios on the cumulative incidence of diabetes mellitus, ischaemic heart disease (IHD) and stroke between 18 and 70 years in the five largest ethnic groups in the Netherlands. RESULTS In the scenario where all individuals have normal weight, the cumulative incidence decreased in all ethnic minority groups for all diseases, with largest decreases among South-Asian Surinamese, where the reduction of diabetes incidence exceeded 50%. In the scenario where the prevalence of OWOB in each ethnic-minority group was reduced to the current level among the Dutch-origin population, ethnic inequalities in cardio-metabolic diseases were substantially reduced, particularly when lowered prevalence of OWOB persisted across the lifespan. Reductions were the largest for diabetes and for the Asian Surinamese population. CONCLUSIONS A substantial part of the well-known ethnic inequalities in incidence of diabetes, IHD, and stroke can be attributed to OWOB. Interventions aimed at reducing OWOB have clear potential to reduce the health inequalities in these outcomes, especially for diabetes, in particular when they have an impact across the lifespan.
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Affiliation(s)
- W J Nusselder
- Department of Public Health, Erasmus Medical Center, Rotterdam, the Netherlands.
| | - D Long
- Department of Public Health, Erasmus Medical Center, Rotterdam, the Netherlands
| | - W E Waterlander
- Department of Public and Occupational Health, Academic Medical Centers Amsterdam/Universiteit of Amsterdam, Amsterdam, the Netherlands
| | - K Stronks
- Department of Public and Occupational Health, Academic Medical Centers Amsterdam/Universiteit of Amsterdam, Amsterdam, the Netherlands
| | - H C Boshuizen
- Department Statistics, Data Science and Mathematical Modelling, National Institute of Public Health and the Environment, Bilthoven, the Netherlands
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Amorim ACFG, Belchior TCF, Silva Rodarte TND, Rebouças Junior FA, Rodrigues MFSD, Marcos RL, Lino-Dos-Santos-Franco A, Cecatto RB. Photobiomodulation therapy for chronic knee pain in obese patients in pre-rehabilitation for bariatric surgery: randomised, placebo-controlled, double-blinded, clinical trial protocol. BMJ Open 2024; 14:e079864. [PMID: 38951012 DOI: 10.1136/bmjopen-2023-079864] [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] [Indexed: 07/03/2024] Open
Abstract
INTRODUCTION Obesity has become a worldwide public health problem and is directly linked to loss of quality of life, complications and comorbidities. One of them is chronic pain, especially in the knees, which increases significantly and proportionally with weight gain. In patients with severe obesity, with indication for bariatric surgery, the presence of chronic pain disables and often prevents their participation in a pre-surgical rehabilitation programme. As an analgesic therapy, photobiomodulation (PBM) has been studied with safety, efficacy, well-tolerated used and low costs. Thus, this study aims to evaluate the use of PBM for the treatment of chronic knee pain in obese patients undergoing a pre-surgical rehabilitation programme for bariatric surgery. METHODS AND ANALYSES This is a double-blinded, randomised, placebo-controlled clinical, superiority, trial protocol. The PBM will be applied in bilateral knees and lumbar paraspinal points levels referring to the roots of innervation of the knee. The outcomes evaluated will be pain intensity, functionality, quality of life and clinical signs of neurological sensitization of chronic knee pain pathways. ETHICS AND DISSEMINATION This protocol has already been approved by the Comitê de Ética em Pesquisa do Hospital das Clínicas da Universidade Federal de Goiás/EBSERH-Ethics Committee and it is following SPIRIT guidelines. The results will be statistically analysed and subsequently published in peer-reviewed journals. TRIAL REGISTRATION NUMBER Clinical Trials Platform (https://clinicaltrials.gov/) with the number NCT05816798.
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Affiliation(s)
| | | | | | | | | | - Rodrigo Labat Marcos
- Biophotonics-Medicine Postgraduate Program, Universidade Nove de Julho, Sao Paulo, Brazil
| | | | - Rebeca Boltes Cecatto
- Biophotonics-Medicine Postgraduate Program, Universidade Nove de Julho, Sao Paulo, Brazil
- School of Medicine / Rehabilitation Rede Lucy Montoro / Unidade Morumbi, Universidade de São Paulo, Sao Paulo, Brazil
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Arora IH, Woscoboinik GG, Mokhtar S, Quagliarini B, Bartal A, Jagodnik KM, Barry RL, Edlow AG, Orr SP, Dekel S. A diagnostic questionnaire for childbirth related posttraumatic stress disorder: a validation study. Am J Obstet Gynecol 2024; 231:134.e1-134.e13. [PMID: 37981091 PMCID: PMC11175478 DOI: 10.1016/j.ajog.2023.11.1229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 11/07/2023] [Accepted: 11/09/2023] [Indexed: 11/21/2023]
Abstract
BACKGROUND Labor and delivery can entail complications and severe maternal morbidities that threaten a woman's life or cause her to believe that her life is in danger. Women with these experiences are at risk for developing posttraumatic stress disorder. Postpartum posttraumatic stress disorder, or childbirth-related posttraumatic stress disorder, can become an enduring and debilitating condition. At present, validated tools for a rapid and efficient screen for childbirth-related posttraumatic stress disorder are lacking. OBJECTIVE We examined the diagnostic validity of the Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, for detecting posttraumatic stress disorder among women who have had a traumatic childbirth. This Checklist assesses the 20 Diagnostic and Statistical Manual of Mental Disorders, posttraumatic stress disorder symptoms and is a commonly used patient-administrated screening instrument. Its diagnostic accuracy for detecting childbirth-related posttraumatic stress disorder is unknown. STUDY DESIGN The sample included 59 patients who reported a traumatic childbirth experience determined in accordance with the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, posttraumatic stress disorder criterion A for exposure involving a threat or potential threat to the life of the mother or infant, experienced or perceived, or physical injury. The majority (66%) of the participants were less than 1 year postpartum (for full sample: median, 4.67 months; mean, 1.5 years) and were recruited via the Mass General Brigham's online platform, during the postpartum unit hospitalization or after discharge. Patients were instructed to complete the Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, concerning posttraumatic stress disorder symptoms related to childbirth. Other comorbid conditions (ie, depression and anxiety) were also assessed. They also underwent a clinician interview for posttraumatic stress disorder using the gold-standard Clinician-Administered PTSD Scale for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. A second administration of the Checklist was performed in a subgroup (n=43), altogether allowing an assessment of internal consistency, test-retest reliability, and convergent and diagnostic validity of the Checklist. The diagnostic accuracy of the Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, in reference to the Clinician-Administered PTSD Scale for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, was determined using the area under the receiver operating characteristic curve; an optimal cutoff score was identified using the Youden's J index. RESULTS One-third of the sample (35.59%) met the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, criteria for a posttraumatic stress disorder diagnosis stemming from childbirth. The Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, symptom severity score was strongly correlated with the Clinician-Administered PTSD Scale for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, total score (ρ=0.82; P<.001). The area under the receiver operating characteristic curve was 0.93 (95% confidence interval, 0.87-0.99), indicating excellent diagnostic performance of the Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. A cutoff value of 28 optimized the sensitivity (0.81) and specificity (0.90) and correctly diagnosed 86% of women. A higher value (32) identified individuals with more severe posttraumatic stress disorder symptoms (specificity, 0.95), but with lower sensitivity (0.62). Checklist scores were also stable over time (intraclass correlation coefficient, 0.73), indicating good test-retest reliability. Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, scores were moderately correlated with the depression and anxiety symptom scores (Edinburgh Postnatal Depression Scale: ρ=0.58; P<.001 and the Brief Symptom Inventory, anxiety subscale: ρ=0.51; P<.001). CONCLUSION This study demonstrates the validity of the Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, as a screening tool for posttraumatic stress disorder among women who had a traumatic childbirth experience. The instrument may facilitate screening for childbirth-related posttraumatic stress disorder on a large scale and help identify women who might benefit from further diagnostics and services. Replication of the findings in larger, postpartum samples is needed.
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Affiliation(s)
- Isha Hemant Arora
- Postpartum Traumatic Stress (Dekel) Laboratory, Division of Neuroscience, Department of Psychiatry, Massachusetts General Hospital, Boston, MA
| | - Georgia G Woscoboinik
- Postpartum Traumatic Stress (Dekel) Laboratory, Division of Neuroscience, Department of Psychiatry, Massachusetts General Hospital, Boston, MA
| | - Salma Mokhtar
- Postpartum Traumatic Stress (Dekel) Laboratory, Division of Neuroscience, Department of Psychiatry, Massachusetts General Hospital, Boston, MA
| | - Beatrice Quagliarini
- Postpartum Traumatic Stress (Dekel) Laboratory, Division of Neuroscience, Department of Psychiatry, Massachusetts General Hospital, Boston, MA
| | - Alon Bartal
- The School of Business Administration, Bar-Ilan University, Ramat Gan, Israel
| | - Kathleen M Jagodnik
- Postpartum Traumatic Stress (Dekel) Laboratory, Division of Neuroscience, Department of Psychiatry, Massachusetts General Hospital, Boston, MA; Department of Psychiatry, Harvard Medical School, Boston MA
| | - Robert L Barry
- Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA; Harvard Medical School, Boston, MA; Harvard-Massachusetts Institute of Technology Health Sciences & Technology, Cambridge, MA
| | - Andrea G Edlow
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston MA; Vincent Center for Reproductive Biology, Massachusetts General Hospital, Boston MA
| | - Scott P Orr
- Department of Psychiatry, Harvard Medical School, Boston MA; Division of Neuroscience, Department of Psychiatry, Massachusetts General Hospital, Boston, MA
| | - Sharon Dekel
- Postpartum Traumatic Stress (Dekel) Laboratory, Division of Neuroscience, Department of Psychiatry, Massachusetts General Hospital, Boston, MA; Department of Psychiatry, Harvard Medical School, Boston MA.
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Ryan DH, Lingvay I, Deanfield J, Kahn SE, Barros E, Burguera B, Colhoun HM, Cercato C, Dicker D, Horn DB, Hovingh GK, Jeppesen OK, Kokkinos A, Lincoff AM, Meyhöfer SM, Oral TK, Plutzky J, van Beek AP, Wilding JPH, Kushner RF. Long-term weight loss effects of semaglutide in obesity without diabetes in the SELECT trial. Nat Med 2024; 30:2049-2057. [PMID: 38740993 DOI: 10.1038/s41591-024-02996-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/12/2024] [Indexed: 05/16/2024]
Abstract
In the SELECT cardiovascular outcomes trial, semaglutide showed a 20% reduction in major adverse cardiovascular events in 17,604 adults with preexisting cardiovascular disease, overweight or obesity, without diabetes. Here in this prespecified analysis, we examined effects of semaglutide on weight and anthropometric outcomes, safety and tolerability by baseline body mass index (BMI). In patients treated with semaglutide, weight loss continued over 65 weeks and was sustained for up to 4 years. At 208 weeks, semaglutide was associated with mean reduction in weight (-10.2%), waist circumference (-7.7 cm) and waist-to-height ratio (-6.9%) versus placebo (-1.5%, -1.3 cm and -1.0%, respectively; P < 0.0001 for all comparisons versus placebo). Clinically meaningful weight loss occurred in both sexes and all races, body sizes and regions. Semaglutide was associated with fewer serious adverse events. For each BMI category (<30, 30 to <35, 35 to <40 and ≥40 kg m-2) there were lower rates (events per 100 years of observation) of serious adverse events with semaglutide (43.23, 43.54, 51.07 and 47.06 for semaglutide and 50.48, 49.66, 52.73 and 60.85 for placebo). Semaglutide was associated with increased rates of trial product discontinuation. Discontinuations increased as BMI class decreased. In SELECT, at 208 weeks, semaglutide produced clinically significant weight loss and improvements in anthropometric measurements versus placebo. Weight loss was sustained over 4 years. ClinicalTrials.gov identifier: NCT03574597 .
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Affiliation(s)
- Donna H Ryan
- Pennington Biomedical Research Center, Baton Rouge, LA, USA.
| | - Ildiko Lingvay
- Department of Internal Medicine/Endocrinology and Peter O' Donnell Jr. School of Public Health, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - John Deanfield
- Institute of Cardiovascular Science, University College London, London, UK
| | - Steven E Kahn
- VA Puget Sound Health Care System and University of Washington, Seattle, WA, USA
| | | | - Bartolome Burguera
- Endocrinology and Metabolism Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Helen M Colhoun
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - Cintia Cercato
- Obesity Unit, Department of Endocrinology, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Dror Dicker
- Internal Medicine Department D, Hasharon Hospital-Rabin Medical Center, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Deborah B Horn
- Center for Obesity Medicine and Metabolic Performance, Department of Surgery, University of Texas McGovern Medical School, Houston, TX, USA
| | | | | | - Alexander Kokkinos
- First Department of Propaedeutic Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - A Michael Lincoff
- Department of Cardiovascular Medicine, Cleveland Clinic, and Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA
| | | | | | - Jorge Plutzky
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - André P van Beek
- University of Groningen, University Medical Center Groningen, Department of Endocrinology, Groningen, the Netherlands
| | - John P H Wilding
- Department of Cardiovascular and Metabolic Medicine, University of Liverpool, Liverpool, UK
| | - Robert F Kushner
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Altug H, Ogurtsova K, Breyer-Kohansal R, Schiffers C, Ofenheimer A, Tzivian L, Hartl S, Hoffmann B, Lucht S, Breyer MK. Associations of long-term exposure to air pollution and noise with body composition in children and adults: Results from the LEAD general population study. ENVIRONMENT INTERNATIONAL 2024; 189:108799. [PMID: 38865830 DOI: 10.1016/j.envint.2024.108799] [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: 12/15/2023] [Revised: 04/30/2024] [Accepted: 06/02/2024] [Indexed: 06/14/2024]
Abstract
BACKGROUND While long-term air pollution and noise exposure has been linked to increasing cardiometabolic disease risk, potential effects on body composition remains unclear. This study aimed to investigate the associations of long-term air pollution, noise and body composition. METHODS We used repeated data from the LEAD (Lung, hEart, sociAl, boDy) study conducted in Vienna, Austria. Body mass index (BMI; kg/m2), fat mass index (FMI; z-score), and lean mass index (LMI; z-score) were measured using dual-energy x-ray absorptiometry at the first (t0; 2011-ongoing) and second (t1; 2017-ongoing) examinations. Annual particulate matter (PM10) and nitrogen dioxide (NO2) concentrations were estimated with the GRAMM/GRAL model (2015-2021). Day-evening-night (Lden) and night-time (Lnight) noise levels from transportation were modeled for 2017 following the European Union Directive 2002/49/EC. Exposures were assigned to residential addresses. We performed analyses separately in children/adolescents and adults, using linear mixed-effects models with random participant intercepts and linear regression models for cross-sectional and longitudinal associations, respectively. Models were adjusted for co-exposure, lifestyle and sociodemographics. RESULTS A total of 19,202 observations (nt0 = 12,717, nt1 = 6,485) from participants aged 6-86 years (mean age at t0 = 41.0 years; 52.9 % female; mean PM10 = 21 µg/m3; mean follow-up time = 4.1 years) were analyzed. Among children and adolescents (age ≤ 18 years at first visit), higher PM10exposure was cross-sectionally associated with higher FMI z-scores (0.09 [95 % Confidence Interval (CI): 0.03, 0.16]) and lower LMI z-scores (-0.05 [95 % CI: -0.10, -0.002]) per 1.8 µg/m3. Adults showed similar trends in cross-sectional associations as children, though not reaching statistical significance. We observed no associations for noise exposures. Longitudinal analyses on body composition changes over time yielded positive associations for PM10, but not for other exposures. CONCLUSION Air pollution exposure, mainly PM10, was cross-sectionally and longitudinally associated with body composition in children/adolescents and adults. Railway/road-traffic noise exposures showed no associations in both cross-sectional and longitudinal analyses.
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Affiliation(s)
- Hicran Altug
- Institute for Occupational, Social and Environmental Medicine, Centre for Health and Society, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany.
| | - Katherine Ogurtsova
- Institute for Occupational, Social and Environmental Medicine, Centre for Health and Society, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany
| | - Robab Breyer-Kohansal
- Ludwig Boltzmann Institute for Lung Health, Vienna, Austria; Department of Respiratory and Pulmonary Diseases, Vienna Healthcare Group, Clinic Hietzing, Vienna, Austria
| | | | - Alina Ofenheimer
- Ludwig Boltzmann Institute for Lung Health, Vienna, Austria; NUTRIM, School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Lilian Tzivian
- Institute for Occupational, Social and Environmental Medicine, Centre for Health and Society, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany; Institute of Clinical and Preventive Medicine, University of Latvia, Riga, Latvia
| | - Sylvia Hartl
- Ludwig Boltzmann Institute for Lung Health, Vienna, Austria; Sigmund Freud University, Faculty of Medicine, Vienna, Austria
| | - Barbara Hoffmann
- Institute for Occupational, Social and Environmental Medicine, Centre for Health and Society, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany
| | - Sarah Lucht
- Institute for Occupational, Social and Environmental Medicine, Centre for Health and Society, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Germany; Cardinal Health, Dublin, OH, USA
| | - Marie-Kathrin Breyer
- Ludwig Boltzmann Institute for Lung Health, Vienna, Austria; Department of Respiratory and Pulmonary Diseases, Vienna Healthcare Group, Clinic Penzing, Vienna, Austria
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Kopp PT, Yang C, Yang H, Katz JN, Paltiel AD, Hunter DJ, Callahan LF, Mihalko SL, Newman JJ, DeVita P, Loeser RF, Miller GD, Messier SP, Losina E. Cost-Effectiveness of Community-Based Diet and Exercise for Patients with Knee Osteoarthritis and Obesity or Overweight. Arthritis Care Res (Hoboken) 2024; 76:1018-1027. [PMID: 38450873 DOI: 10.1002/acr.25323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 01/19/2024] [Accepted: 03/05/2024] [Indexed: 03/08/2024]
Abstract
OBJECTIVE Obesity exacerbates pain and functional limitation in persons with knee osteoarthritis (OA). In the Weight Loss and Exercise for Communities with Arthritis in North Carolina (WE-CAN) study, a community-based diet and exercise (D + E) intervention led to an additional 6 kg weight loss and 20% greater pain relief in persons with knee OA and body mass index (BMI) >27 kg/m2 relative to a group-based health education (HE) intervention. We sought to determine the incremental cost-effectiveness of the usual care (UC), UC + HE, and UC + (D + E) programs, comparing each strategy with the "next-best" strategy ranked by increasing lifetime cost. METHODS We used the Osteoarthritis Policy Model to project long-term clinical and economic benefits of the WE-CAN interventions. We considered three strategies: UC, UC + HE, and UC + (D + E). We derived cohort characteristics, weight, and pain reduction from the WE-CAN trial. Our outcomes included quality-adjusted life years (QALYs), cost, and incremental cost-effectiveness ratios (ICERs). RESULTS In a cohort with mean age 65 years, BMI 37 kg/m2, and Western Ontario and McMaster Universities Osteoarthritis Index pain score 38 (scale 0-100, 100 = worst), UC leads to 9.36 QALYs/person, compared with 9.44 QALYs for UC + HE and 9.49 QALYS for UC + (D + E). The corresponding lifetime costs are $147,102, $148,139, and $151,478. From the societal perspective, UC + HE leads to an ICER of $12,700/QALY; adding D + E to UC leads to an ICER of $61,700/QALY. CONCLUSION The community-based D + E program for persons with knee OA and BMI >27kg/m2 could be cost-effective for willingness-to-pay thresholds greater than $62,000/QALY. These findings suggest that incorporation of community-based D + E programs into OA care may be beneficial for public health.
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Affiliation(s)
- Paul T Kopp
- Brigham and Women's Hospital, Boston, Massachusetts
| | | | - Heidi Yang
- Brigham and Women's Hospital, Boston, Massachusetts
| | - Jeffrey N Katz
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | | | - David J Hunter
- University of Sydney, Sydney, New South Wales, Australia
| | | | | | | | - Paul DeVita
- East Carolina University, Greenville, North Carolina
| | | | - Gary D Miller
- Wake Forest University, Winston-Salem, North Carolina
| | | | - Elena Losina
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
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Zhang J, Tian Z, Qin C, Momeni MR. The effects of exercise on epigenetic modifications: focus on DNA methylation, histone modifications and non-coding RNAs. Hum Cell 2024; 37:887-903. [PMID: 38587596 DOI: 10.1007/s13577-024-01057-y] [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: 01/04/2024] [Accepted: 03/10/2024] [Indexed: 04/09/2024]
Abstract
Physical activity on a regular basis has been shown to bolster the overall wellness of an individual; research is now revealing that these changes are accompanied by epigenetic modifications. Regular exercise has been proven to make intervention plans more successful and prolong adherence to them. When it comes to epigenetic changes, there are four primary components. This includes changes to the DNA, histones, expression of particular non-coding RNAs and DNA methylation. External triggers, such as physical activity, can lead to modifications in the epigenetic components, resulting in changes in the transcription process. This report pays attention to the current knowledge that pertains to the epigenetic alterations that occur after exercise, the genes affected and the resulting characteristics.
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Affiliation(s)
- Junxiong Zhang
- Xiamen Academy of Art and Design, Fuzhou University, Xiamen, 361024, Fujian, China.
| | - Zhongxin Tian
- College of Physical Education, Taiyuan University of Technology, Taiyuan, 030024, Shanxi, China.
| | - Chao Qin
- College of Physical Education, Taiyuan University of Technology, Taiyuan, 030024, Shanxi, China
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Han C, Karamatic R, Hanson J. Chronic hepatitis B care in regional Australia: implications for clinical practice and public health policy. Intern Med J 2024; 54:1155-1163. [PMID: 38488685 DOI: 10.1111/imj.16364] [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: 09/06/2023] [Accepted: 02/25/2024] [Indexed: 07/18/2024]
Abstract
BACKGROUND Australia is struggling to meet its National Hepatitis B Strategy care targets, particularly in nonmetropolitan settings. It is vital to engage priority populations and improve their access to recommended care to reach these targets. AIMS This retrospective study examined people living with chronic hepatitis B (CHB) in regional North Queensland, Australia, and determined whether their care adhered to current national CHB management guidelines. The analysis aimed to identify gaps in care that might be addressed to improve future outcomes. METHODS All individuals referred to the gastroenterology clinic at the Townsville University Hospital in regional North Queensland, Australia, for CHB care between January 2015 and December 2020 were identified. Their linkage to care, engagement in care and receipt of guideline-recommended CHB care were determined. RESULTS Of 255 individuals, 245 (96%) were linked to care; 108 (42%) remained engaged in care and 86 (38%) were receiving guideline-recommended care in 2021. There were 91/255 (36%) who identified as Indigenous Australians. Indigenous status was the only independent predictor of not being linked to care (odds ratio (OR): 0.13 (95% confidence interval (CI): 0.03-0.60), P = 0.01), not being engaged in care (OR: 0.19 (95% CI: 0.10-0.36), P < 0.0001), not receiving guideline-recommended CHB care (OR: 0.16 (95% CI: 0.08-0.31), P < 0.0001) or not being engaged in a hepatocellular carcinoma surveillance programme (OR: 0.08 (95% CI: 0.02-0.27), P < 0.0001). CONCLUSION Current approaches are failing to deliver optimal CHB care to Indigenous Australians in regional North Queensland. Targeted strategies to ensure that Indigenous Australians in the region receive equitable care are urgently needed.
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Affiliation(s)
- Chaw Han
- Department of Gastroenterology, Townsville University Hospital, Townsville, Queensland, Australia
- Department of Gastroenterology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Rozemary Karamatic
- Department of Gastroenterology, Townsville University Hospital, Townsville, Queensland, Australia
| | - Josh Hanson
- Department of Medicine, Cairns Hospital, Cairns, Queensland, Australia
- The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
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Li P, Wang R, Liu F, Ma L, Yang H, Qu M, Liu S, Sun M, Liu M, Ma Y, Mi W. High body mass index is associated with elevated risk of perioperative ischemic stroke in patients who underwent noncardiac surgery: A retrospective cohort study. CNS Neurosci Ther 2024; 30:e14838. [PMID: 38987899 PMCID: PMC11236734 DOI: 10.1111/cns.14838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 06/22/2024] [Accepted: 06/23/2024] [Indexed: 07/12/2024] Open
Abstract
BACKGROUND Body mass index (BMI) serves as a global metric for assessing obesity and overall health status. However, the impact of BMI, treated as a continuous variable, on the risk of perioperative stroke remains poorly understood. This retrospective cohort study aimed to elucidate the association between BMI and the risk of perioperative ischemic stroke in patients undergoing non-cardiovascular surgery. METHODS A cohort of 223,415 patients undergoing noncardiac surgery at the First Medical Center of Chinese PLA General Hospital between January 1, 2008 and August 31, 2019 was screened. Preoperative high BMI, defined as BMI >22.64 kg/m2, was the primary exposure, and the outcome of interest was the new diagnosis of perioperative ischemic stroke within 30 days post-surgery. Robust controls for patient and intraoperative factors were implemented to minimize residual confounding. Logistic regression and propensity score matching were employed, and patients were stratified into subgroups for further investigation. RESULTS The overall incidence of perioperative ischemic stroke was 0.23% (n = 525) in the cohort. After adjusting for patient-related variables (OR 1.283; 95% CI, 1.04-1.594; p < 0.05), surgery-related variables (OR 1.484; 95% CI, 1.2-1.849; p < 0.001), and all confounding variables (OR 1.279; 95% CI, 1.025-1.607; p < 0.05), patients with BMI >22.64 kg/m2 exhibited a significantly increased risk of perioperative ischemic stroke. This association persisted in the propensity score matched cohort (OR 1.577; 95% CI, 1.203-2.073; p < 0.01). Subgroup analyses indicated that preoperative BMI >22.64 kg/m2 correlated with an elevated risk of perioperative ischemic stroke in female patients, those with coronary heart disease, peripheral vascular diseases, and individuals undergoing neurosurgery. CONCLUSION We first identified BMI >22.64 kg/m2 as a substantial and independent risk factor for perioperative ischemic stroke in Chinese noncardiac surgery patients. Normal BMI may not suffice as a universal preventive standard. Instead, a more stringent perioperative weight management approach is recommended, particularly for specific subgroups such as female patients, those with coronary heart disease and peripheral vascular disease, and individuals scheduled for neurosurgery.
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Affiliation(s)
- Peng Li
- Department of AnesthesiologyThe Sixth Medical Center of Chinese PLA General HospitalBeijingChina
- Department of AnesthesiologyThe First Medical Center of Chinese PLA General HospitalBeijingChina
- Nation Clinical Research Center for Geriatric DiseasesChinese PLA General HospitalBeijingChina
| | - Rui Wang
- Department of AnesthesiologyThe First Medical Center of Chinese PLA General HospitalBeijingChina
- Nation Clinical Research Center for Geriatric DiseasesChinese PLA General HospitalBeijingChina
| | - Fengjin Liu
- Department of EmergencyYantai Yuhuangding HospitalShandongChina
| | - Libin Ma
- Nation Clinical Research Center for Geriatric DiseasesChinese PLA General HospitalBeijingChina
| | - Huikai Yang
- Department of AnesthesiologyThe First Medical Center of Chinese PLA General HospitalBeijingChina
| | - Mengyao Qu
- Department of AnesthesiologyThe First Medical Center of Chinese PLA General HospitalBeijingChina
| | - Siyuan Liu
- Department of AnesthesiologyThe First Medical Center of Chinese PLA General HospitalBeijingChina
- Nation Clinical Research Center for Geriatric DiseasesChinese PLA General HospitalBeijingChina
| | - Miao Sun
- Department of AnesthesiologyThe First Medical Center of Chinese PLA General HospitalBeijingChina
| | - Min Liu
- Department of Anesthesiology, Beijing Tongren HospitalCapital Medical UniversityBeijingChina
| | - Yulong Ma
- Department of AnesthesiologyThe First Medical Center of Chinese PLA General HospitalBeijingChina
- Nation Clinical Research Center for Geriatric DiseasesChinese PLA General HospitalBeijingChina
| | - Weidong Mi
- Department of AnesthesiologyThe First Medical Center of Chinese PLA General HospitalBeijingChina
- Nation Clinical Research Center for Geriatric DiseasesChinese PLA General HospitalBeijingChina
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Chesser H, Srinivasan S, Puckett C, Gitelman SE, Wong JC. Real-Time Continuous Glucose Monitoring in Adolescents and Young Adults With Type 2 Diabetes Can Improve Quality of Life. J Diabetes Sci Technol 2024; 18:911-919. [PMID: 36416098 DOI: 10.1177/19322968221139873] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Real-time continuous glucose monitoring (CGM) is effective for diabetes management in cases of type 1 diabetes and adults with type 2 diabetes (T2D) but has not been assessed in adolescents and young adults (AYAs) with T2D. The objective of this pilot interventional study was to assess the feasibility and acceptability of real-time CGM use in AYAs with T2D. METHODS Adolescents and young adults (13-21 years old) with T2D for six months or more and hemoglobin A1c (A1c) greater than 7%, on any Food and Drug Administration-approved treatment regimen, were included. After a blinded run-in period, participants were given access to a real-time CGM system for 12 weeks. The use and acceptability of the real-time CGM were evaluated by sensor usage, surveys, and focus group qualitative data. RESULTS Participants' (n = 9) median age was 19.1 (interquartile range [IQR] 16.8-20.5) years, 78% were female, 100% were people of color, and 67% were publicly insured. Baseline A1c was 11.9% (standard deviation ±2.8%), with median diabetes duration of 2.5 (IQR 1.4-6) years, and 67% were using insulin. Seven participants completed the study and demonstrated statistically significant improvement in diabetes-related quality of life, with the mean Pediatric Quality of Life inventory (PedsQL) diabetes score increasing from 70 to 75 after using CGM (P = .026). Focus group results supported survey results that CGM use among AYAs with T2D is feasible, can improve quality of life, and has the potential to modify behavior. CONCLUSION Real-time CGM is feasible and acceptable for AYAs with T2D and may improve the quality of life of patients with diabetes. Larger randomized controlled trials are needed to assess the effects on glycemic control and healthy lifestyle changes.
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Affiliation(s)
- Hannah Chesser
- Division of Endocrinology, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Shylaja Srinivasan
- Division of Endocrinology, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | | | - Stephen E Gitelman
- Division of Endocrinology, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Jenise C Wong
- Division of Endocrinology, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
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Kalra S, Bhattacharya S, Kapoor N. Counseling for Insulin Icodec: A Proposed Practitioner's Guide. Diabetes Ther 2024; 15:1491-1499. [PMID: 38743307 PMCID: PMC11211307 DOI: 10.1007/s13300-024-01600-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 04/29/2024] [Indexed: 05/16/2024] Open
Abstract
Despite insulin being a lifesaving medication, insulin distress, insulin hesitancy, and insulin inertia remain oft-repeated themes in diabetes discourse. The current model lists three issues: temperament, troublesomeness, and technicality, which contribute to insulin perceptions. Therapeutic patienteducation (TPE), value-added therapy (VAT), and medication counseling are concepts that assist in optimizing insulin perceptions. Insulin icodec is a basal insulin with a half-life of 196 h and a once-weekly or circaseptan frequency of administration. Insulin icodec reduces the frequency of basal insulin administration to one-seventh, which along with the lower requirement of glucose monitoring, reduces the burden of plastic and ancillary supply disposal. Because of its unique frequency of injection, insulin icodec usage requires appropriate counseling and education. This reader-friendly counseling guide helps practitioners offer VAT, as well as TPE while prescribing icodec and other insulins.
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Affiliation(s)
- Sanjay Kalra
- Department of Endocrinology, Bharti Hospital, Karnal, India.
- University Center for Research and Development, Chandigarh University, Mohali, India.
| | | | - Nitin Kapoor
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, India
- Non Communicable Disease Unit, Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
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Huang X, Liu J, Jiang Y, Zhu H, Hu X, Wu K, Wang X, Zhang S. Peritendinous Submembrane Access Technique for Management of Acute Ruptures of the Achilles Tendon: A Retrospective Study of 249 Cases. Orthop Surg 2024; 16:1648-1656. [PMID: 38778391 PMCID: PMC11216843 DOI: 10.1111/os.14098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 04/26/2024] [Accepted: 04/28/2024] [Indexed: 05/25/2024] Open
Abstract
OBJECTIVE Percutaneous repair is an alternative to open surgical repair of the Achilles tendon with comparable, functional results and low re-rupture and infection rates; however, sural nerve injury is a known complication. The purpose of this study is to design a new surgical procedure, the minimally invasive peritendinous submembrane access technique (MIS-PSAT). It offers optimal results, with excellent functional outcomes, and with minimal soft tissue complications and sural nerve injury. METHODS This retrospective study included 249 patients with acute closed Achilles tendon ruptures treated at our institution between 2009 and 2019. All patients underwent MIS-PSAT at our institution and were followed up for 8-48 months. Functional evaluation was based on the Achilles tendon total rupture score (ATRS) and the American Orthopedic Foot and Ankle Society Ankle-Hindfoot Scale (AOFAS-AHS), associated with local complications and isokinetic tests. RESULTS None of the patients had infection, necrosis, or sural nerve injury. Re-rupture occurred in two cases. The average times to return to work and sports was 10.4 and 31.6 weeks, respectively. The average ATRS and AOFAS-AHS scores were 90.2 and 95.7, respectively, with an excellent rate of 99.5%. Isokinetic tests showed that ankle function on the affected side was comparable with that on the healthy side (p > 0.05). CONCLUSION The MIS-PSAT for acute Achilles tendon rupture is easy to perform with few complications. Importantly, the surgical technique reduces the risk of sural nerve injuries. Patients have high postoperative satisfaction, low re-rupture rates, and muscle strength, and endurance can be restored to levels similar to those on the healthy side.
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Affiliation(s)
- Xin Huang
- Department of OrthopaedicsFourth Medical Center of PLA General HospitalBeijingChina
| | - Jia‐Wei Liu
- Department of OrthopaedicsThe 943th Hospital of Joint Logistics Support force of PLAWu weiChina
| | - Yu Jiang
- Department of OrthopaedicsFourth Medical Center of PLA General HospitalBeijingChina
| | - Hong‐Wei Zhu
- Department of OrthopaedicsFourth Medical Center of PLA General HospitalBeijingChina
| | - Xing‐Xing Hu
- Department of OrthopaedicsFourth Medical Center of PLA General HospitalBeijingChina
| | - Ke‐Jian Wu
- Department of OrthopaedicsFourth Medical Center of PLA General HospitalBeijingChina
| | - Xiao‐Ning Wang
- Department of OrthopaedicsFourth Medical Center of PLA General HospitalBeijingChina
| | - Shuai Zhang
- Department of OrthopaedicsThe 969th Hospital of Joint Logistics Support Force of PLAHohhotChina
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Hillari L, Frank P, Cadar D. Systemic inflammation, lifestyle behaviours and dementia: A 10-year follow-up investigation. Brain Behav Immun Health 2024; 38:100776. [PMID: 38706574 PMCID: PMC11068506 DOI: 10.1016/j.bbih.2024.100776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 03/17/2024] [Accepted: 04/16/2024] [Indexed: 05/07/2024] Open
Abstract
Objectives Lifestyle behaviours have been linked to dementia incidence, but their cumulative impact on dementia and the underlying mechanisms remain poorly understood. This study investigated the association of co-occurring lifestyle behaviours with dementia incidence and the mediating role of systemic inflammation in this association. Methods The sample comprised 3131 participants (55.2% female) from the English Longitudinal Study of Ageing aged 52-92 years at baseline (2008/09). Self-reported baseline lifestyle behaviours (alcohol intake, fruit and vegetable consumption, smoking, physical activity, sleep duration, social engagement, and cognitive activity) were summed to derive an index of lifestyle behaviours, ranging from 0 to 7, with higher scores denoting a higher number of health-risk behaviours. Incident dementia cases (n = 130, 4.2%) were identified through doctor-diagnosed dementia, informant interviews, and health records between 2014/15 and 2018/19. Systemic inflammation was measured through fasting plasma concentrations of C-reactive protein in 2012/13. Results Binary logistic regression models indicated that the odds of subsequent dementia increased by 1.19 for each additional health-risk behaviour (95% confidence intervals: 1.04, 1.37, p = 0.014) after adjusting for age, sex, ethnicity, wealth, education, marital status, body mass index, coronary heart disease, hypertension, stroke, and depression. However, this association was not mediated by C-reactive protein. Conclusions Co-occurring health-risk behaviours were associated with higher dementia incidence up to 10 years later, underscoring the importance of modifying health-risk behaviours for the prevention of dementia. Systemic inflammation did not explain the association between behaviours and dementia.
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Affiliation(s)
- Leah Hillari
- Behavioural Science and Health, University College London, London, UK
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Philipp Frank
- Behavioural Science and Health, University College London, London, UK
- UCL Brain Sciences, University College London, London, UK
| | - Dorina Cadar
- Behavioural Science and Health, University College London, London, UK
- Centre for Dementia Studies, Brighton and Sussex Medical School, Brighton, UK
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Qiu H, Kan C, Han F, Luo Y, Qu N, Zhang K, Ma Y, Hou N, Wu D, Sun X, Shi J. Metagenomic and metabolomic analysis showing the adverse risk-benefit trade-off of the ketogenic diet. Lipids Health Dis 2024; 23:207. [PMID: 38951816 PMCID: PMC11218088 DOI: 10.1186/s12944-024-02198-7] [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: 02/03/2024] [Accepted: 06/26/2024] [Indexed: 07/03/2024] Open
Abstract
BACKGROUND Ketogenic diets are increasingly popular for addressing obesity, but their impacts on the gut microbiota and metabolome remain unclear. This paper aimed to investigate how a ketogenic diet affects intestinal microorganisms and metabolites in obesity. METHODS Male mice were provided with one of the following dietary regimens: normal chow, high-fat diet, ketogenic diet, or high-fat diet converted to ketogenic diet. Body weight and fat mass were measured weekly using high-precision electronic balances and minispec body composition analyzers. Metagenomics and non-targeted metabolomics data were used to analyze differences in intestinal contents. RESULTS Obese mice on the ketogenic diet exhibited notable improvements in weight and body fat. However, these were accompanied by a significant decrease in intestinal microbial diversity, as well as an increase in Firmicutes abundance and a 247% increase in the Firmicutes/Bacteroidetes ratio. The ketogenic diet also altered multiple metabolic pathways in the gut, including glucose, lipid, energy, carbohydrate, amino acid, ketone body, butanoate, and methane pathways, as well as bacterial secretion and colonization pathways. These changes were associated with increased intestinal inflammation and dysbiosis in obese mice. Furthermore, the ketogenic diet enhanced the secretion of bile and the synthesis of aminoglycoside antibiotics in obese mice, which may impair the gut microbiota and be associated with intestinal inflammation and immunity. CONCLUSIONS The study suggest that the ketogenic diet had an unfavorable risk-benefit trade-off and may compromise metabolic homeostasis in obese mice.
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Affiliation(s)
- Hongyan Qiu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
- Clinical Research Center, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
- Clinical Research Center, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
| | - Fang Han
- Department of Endocrinology and Metabolism, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
- Clinical Research Center, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
- Department of Pathology, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
| | - Youhong Luo
- Department of Endocrinology and Metabolism, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
- Clinical Research Center, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
| | - Na Qu
- Department of Pathology, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
| | - Kexin Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
- Clinical Research Center, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
| | - Yanhui Ma
- Department of Pathology, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
| | - Ningning Hou
- Department of Endocrinology and Metabolism, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
- Clinical Research Center, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
| | - Di Wu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
- Clinical Research Center, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China.
- Clinical Research Center, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China.
| | - Junfeng Shi
- Department of Endocrinology and Metabolism, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China.
- Clinical Research Center, Affiliated Hospital of Shandong Second Medical University, Weifang, 261031, China.
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