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Xie Z, Shi L, He L. Depression and dental caries in US adults, NHANES 2015-2018. BMC Oral Health 2024; 24:520. [PMID: 38698375 PMCID: PMC11067126 DOI: 10.1186/s12903-024-04288-5] [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] [Accepted: 04/22/2024] [Indexed: 05/05/2024] Open
Abstract
PURPOSE This study aimed to investigate the link between depression and untreated dental caries among adults in the United States. METHODS Data were collected from the National Health and Nutrition Survey (2015-2018); respondents aged 20 years or older who completed a patient health questionnaire and underwent a comprehensive oral examination were included. Participants were categorized into three groups according to depressive symptoms as follows: those with no, mild, or moderate to severe depression. Data were weighted, and multiple potential covariates were included in the analysis to provide national estimates and account for the complex sample design. A multivariable weighted logistic regression model was performed to test the hypothesis that varying degrees of depression in American adults are associated with untreated dental caries. Subgroup analyses were performed based on age and gender after adjusting for potential covariates. A P value of <.05 was considered significant. RESULTS Among 8740 participants, the prevalence of untreated coronal and root caries was 20.50% and 12.92%, respectively. Moderate to severe depression was a significant risk factor (odds ratio, 1.25; 95% confidence interval, 1.09-1.66) for untreated root caries. The risk of untreated root caries increased by 87% in young adults (aged 20-44 years) and by 46% in women with moderate to severe depression. The suest analysis revealed that the impact of moderate to severe depressive disorder on untreated root caries was non-significantly different between the age subgroup (p=0.09) and sex subgroup (p=0.51). However, depression was non-significantly associated with untreated coronal caries (mild depression: OR, 1.07; 95% CI, 0.85-1.34; moderate to severe depression 1.06; 95% CI, 0.83-1.36; respectively). CONCLUSION The results of this study suggested a significant association between moderate and severe depression and untreated root caries; however, the association with untreated coronal caries was non-significant. In the United States, moderate and severe depression in adults is associated with root caries.
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Affiliation(s)
- Zefeng Xie
- Department of Stomatology, Second Affiliated Hospital of Zhejiang University, Hangzhou, Zhejiang, China
| | - Lingfang Shi
- Department of Stomatology, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, Zhejiang, China
| | - Libo He
- Department of Stomatology, Xiaoshan Affiliated Hospital of Wenzhou Medical University, Hangzhou, Zhejiang, China.
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Pichonnaz C, Ancey C, Mbarga J, Foley RA. Patients' expectations of physiotherapists before and after an intensive chronic low back pain rehabilitation programme: a qualitative study based on semi-structured interviews and observations. Disabil Rehabil 2024; 46:1776-1786. [PMID: 37128151 DOI: 10.1080/09638288.2023.2205171] [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: 08/24/2022] [Accepted: 04/14/2023] [Indexed: 05/03/2023]
Abstract
PURPOSE To investigate the expectations regarding physiotherapists of patients attending an interdisciplinary CLBP rehabilitation programme and the response to these expectations. MATERIALS AND METHODS A thematic analysis was conducted, based on interviews of working-age patients with CLBP and without significant comorbidities. RESULTS Twenty patients participated (9 male, 11 female, aged 21-58 years; symptoms duration 4.3 ± 3.0 years; pain VAS 53 ± 21 mm). Patients expected to learn pain and activity management. Expected outcomes were a reduction of pain, increased well-being and a return to normality. A collaborative approach involving therapeutic and relational adaptation was expected. Despite divergences concerning emotional aspects, patients expected a large range of applied psychosocial skills.The programme met the expectations of most patients, especially when its goals matched those reported by the individuals. For most participants, the pain relief was below expectations. Active therapies were valued. After the programme, patients felt more ready to take responsibility for their back. CONCLUSION The expectation of developing self-management skills was prevalent. Expected treatments were mostly compatible with recommendations. Expectations to resume activities and decrease pain were in line with the rehabilitation goals, although the expected reduction in pain was overestimated. Relational expectations converged towards patient-centred care.
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Affiliation(s)
- Claude Pichonnaz
- Department of Physiotherapy, HESAV School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
- Department of Musculoskeletal Medicine, University Hospital and University of Lausanne (CHUV-UNIL), Lausanne, Switzerland
| | - Céline Ancey
- Department of Physiotherapy, HESAV School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Josiane Mbarga
- Department of research and development, HESAV School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Rose-Anna Foley
- Department of research and development, HESAV School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
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Kats DJ, Donelan K, Banerjee S, de Graaf G, Skladzien E, Hooper BT, Mordi R, Mykhailenko T, Buckley F, Santoro SL, Patsiogiannis V, Krell K, Haugen K, Skotko BG. Results of inaugural international Down Syndrome Societal Services and Supports survey. Genet Med 2024; 26:101114. [PMID: 38512346 DOI: 10.1016/j.gim.2024.101114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/27/2024] [Accepted: 02/27/2024] [Indexed: 03/22/2024] Open
Abstract
PURPOSE We previously designed the Down Syndrome Societal Services and Supports Survey (DS-4S) to measure country-specific supports for people with Down syndrome (DS) across multiple life domains (healthcare, education, policy, independence, and community inclusion). We now report and analyze the results. METHODS We partnered with international DS consortia, who distributed the DS-4S to 154 cumulative members representing over 100 countries. Organizations were included if they had a holistic focus on the lives of people with DS and if at least 50% of their members either have DS or are family members of people with DS. Factor analysis was used to analyze the results. RESULTS We received survey responses from 55 different organizations in 50 countries who met inclusion criteria. Each country had complete data for at least 4 of the 5 domains. The lowest 5 scores were from countries in Africa and Asia; the highest 5 scores were in Europe and North America. CONCLUSION The responses to the DS-4S stratified countries within each surveyed domain. The DS-4S can now be used to track countries' progress over time and to determine which countries have best practices that might be replicated. We will publish the results and update them biennially at www.DownSyndromeQualityOfLife.com.
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Affiliation(s)
- Daniel J Kats
- Down Syndrome Program, Division of Medical Genetics and Metabolism, Department of Pediatrics, Massachusetts General Hospital, Boston, MA
| | - Karen Donelan
- Heller School for Social Policy and Management, Brandeis University, Waltham, MA; Health Policy Research Center, The Mongan Institute, Massachusetts General Hospital, Boston, MA; Department of Medicine, Harvard Medical School, Harvard University, Boston, MA
| | - Souvik Banerjee
- Department of Economics, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Gert de Graaf
- Dutch Down Syndrome Foundation, Meppel, The Netherlands
| | | | | | - Rose Mordi
- Down Syndrome Foundation Nigeria, Lagos, Nigeria
| | | | - Frank Buckley
- Down Syndrome Education International, Kirkby Lonsdale, Cumbria, United Kingdom
| | - Stephanie L Santoro
- Down Syndrome Program, Division of Medical Genetics and Metabolism, Department of Pediatrics, Massachusetts General Hospital, Boston, MA; Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Vasiliki Patsiogiannis
- Down Syndrome Program, Division of Medical Genetics and Metabolism, Department of Pediatrics, Massachusetts General Hospital, Boston, MA
| | - Kavita Krell
- Down Syndrome Program, Division of Medical Genetics and Metabolism, Department of Pediatrics, Massachusetts General Hospital, Boston, MA
| | - Kelsey Haugen
- Down Syndrome Program, Division of Medical Genetics and Metabolism, Department of Pediatrics, Massachusetts General Hospital, Boston, MA
| | - Brian G Skotko
- Down Syndrome Program, Division of Medical Genetics and Metabolism, Department of Pediatrics, Massachusetts General Hospital, Boston, MA; Department of Pediatrics, Harvard Medical School, Boston, MA.
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104
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Gassert FT, Kufner A, Renz M, Gassert FG, Bollwein C, Kronthaler S, Feuerriegel GC, Kirschke JS, Ganter C, Makowski MR, Braun C, Schwaiger BJ, Woertler K, Karampinos DC, Gersing AS. Comparing CT-Like Images Based on Ultra-Short Echo Time and Gradient Echo T1-Weighted MRI Sequences for the Assessment of Vertebral Disorders Using Histology and True CT as the Reference Standard. J Magn Reson Imaging 2024; 59:1542-1552. [PMID: 37501387 DOI: 10.1002/jmri.28927] [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: 05/05/2023] [Revised: 07/14/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND Several magnetic resonance (MR) techniques have been suggested for radiation-free imaging of osseous structures. PURPOSE To compare the diagnostic value of ultra-short echo time and gradient echo T1-weighted MRI for the assessment of vertebral pathologies using histology and computed tomography (CT) as the reference standard. STUDY TYPE Prospective. SUBJECTS Fifty-nine lumbar vertebral bodies harvested from 20 human cadavers (donor age 73 ± 13 years; 9 male). FIELD STRENGTH/SEQUENCE Ultra-short echo time sequence optimized for both bone (UTEb) and cartilage (UTEc) imaging and 3D T1-weighted gradient-echo sequence (T1GRE) at 3 T; susceptibility-weighted imaging (SWI) gradient echo sequence at 1.5 T. CT was performed on a dual-layer dual-energy CT scanner using a routine clinical protocol. ASSESSMENT Histopathology and conventional CT were acquired as standard of reference. Semi-quantitative and quantitative morphological features of degenerative changes of the spines were evaluated by four radiologists independently on CT and MR images independently and blinded to all other information. Features assessed were osteophytes, endplate sclerosis, visualization of cartilaginous endplate, facet joint degeneration, presence of Schmorl's nodes, and vertebral dimensions. Vertebral disorders were assessed by a pathologist on histology. STATISTICAL TESTS Agreement between T1GRE, SWI, UTEc, and UTEb sequences and CT imaging and histology as standard of reference were assessed using Fleiss' κ and intra-class correlation coefficients, respectively. RESULTS For the morphological assessment of osteophytes and endplate sclerosis, the overall agreement between SWI, T1GRE, UTEb, and UTEc with the reference standard (histology combined with CT) was moderate to almost perfect for all readers (osteophytes: SWI, κ range: 0.68-0.76; T1GRE: 0.92-1.00; UTEb: 0.92-1.00; UTEc: 0.77-0.85; sclerosis: SWI, κ range: 0.60-0.70; T1GRE: 0.77-0.82; UTEb: 0.81-0.92; UTEc: 0.61-0.71). For the visualization of the cartilaginous endplate, UTEc showed the overall best agreement with the reference standard (histology) for all readers (κ range: 0.85-0.93). DATA CONCLUSIONS Morphological assessment of vertebral pathologies was feasible and accurate using the MR-based bone imaging sequences compared to CT and histopathology. T1GRE showed the overall best performance for osseous changes and UTEc for the visualization of the cartilaginous endplate. LEVEL OF EVIDENCE 1 TECHNICAL EFFICACY: Stage 2.
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Affiliation(s)
- Florian T Gassert
- Department of Radiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Alexander Kufner
- Department of Radiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Martin Renz
- Department of Neuroradiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Felix G Gassert
- Department of Radiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Christine Bollwein
- Department of Pathology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Sophia Kronthaler
- Department of Radiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Georg C Feuerriegel
- Department of Radiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Jan S Kirschke
- Department of Neuroradiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Carl Ganter
- Department of Radiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Marcus R Makowski
- Department of Radiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Christian Braun
- Institute of Forensic Medicine, University Hospital of Munich, LMU Munich, Munich, Germany
| | - Benedikt J Schwaiger
- Department of Neuroradiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Klaus Woertler
- Department of Radiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
- Musculoskeletal Radiology Section, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Dimitrios C Karampinos
- Department of Radiology, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Alexandra S Gersing
- Department of Neuroradiology, University Hospital of Munich, LMU Munich, Munich, Germany
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105
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Obrero-Gaitán E, Chau-Cubero CY, Lomas-Vega R, Osuna-Pérez MC, García-López H, Cortés-Pérez I. Effectiveness of virtual reality-based therapy in pulmonary rehabilitation of chronic obstructive pulmonary disease. A systematic review with meta-analysis. Heart Lung 2024; 65:1-10. [PMID: 38330853 DOI: 10.1016/j.hrtlng.2024.01.011] [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: 08/25/2023] [Revised: 01/29/2024] [Accepted: 01/29/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND In addition to conventional pulmonary rehabilitation (PR) programs for the treatment of chronic obstructive pulmonary disease (COPD), the use of virtual reality-based therapy (VRBT) has been proposed as an effective complementary tool to be included in PR programs for COPD. OBJECTIVES To analyze the effectiveness of VRBT on functional capacity, pulmonary function, and functional mobility in patients with COPD. METHODS A meta-analysis was carried out through a bibliographic search in PubMed (Medline), WOS, PEDro, CINAHL, CENTRAL, and Scopus since inception up to June 2023. The risk of bias was assessed using the PEDro scale, and the effect was determined using the standardized mean difference (SMD) and its 95 % confidence interval (95 % CI) in a random effects model. RESULTS Five RCTs, providing data from 344 participants with a mean age 65.7 ± 5.3 years old, were included. The mean methodological quality of the studies included was good (6.8 ± 1.6 points). The meta-analysis showed that VRBT was effective in increasing functional capacity, assessed with the 6 Min Walking Test, (SMD=0.4, 95 % CI 0.07 to 0.71, p = 0.017); pulmonary function, assessed with FEV1 (SMD=0.33, 95 %CI 0.01 to 0.65, p = 0.048); and functional mobility, assessed with the Get Up and Go Test (SMD=0.77, 95 % CI 0.5 to 1.1, p<0.001) in patients with COPD. CONCLUSION VRBT is suggested to be effective in increasing functional capacity, pulmonary function, and functional mobility in patients with COPD. Non-immersive VRBT is the most used modality of VRBT in PR.
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Affiliation(s)
- Esteban Obrero-Gaitán
- Faculty of Health Sciences. University of Jaén. Campus Las Lagunillas s/n, 23071, Jaén Spain
| | - Celim Yem Chau-Cubero
- Faculty of Health Sciences. University of Jaén. Campus Las Lagunillas s/n, 23071, Jaén Spain
| | - Rafael Lomas-Vega
- Faculty of Health Sciences. University of Jaén. Campus Las Lagunillas s/n, 23071, Jaén Spain
| | | | - Héctor García-López
- Faculty of Nursing, Physiotherapy and Medicine. University of Almería. Ctra. Sacramento s/n, La Cañada, 04120, Almería Spain.
| | - Irene Cortés-Pérez
- Faculty of Health Sciences. University of Jaén. Campus Las Lagunillas s/n, 23071, Jaén Spain
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106
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Saleh MHA, Dias DR, Kumar P. The economic and societal impact of periodontal and peri-implant diseases. Periodontol 2000 2024. [PMID: 38693603 DOI: 10.1111/prd.12568] [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: 02/01/2024] [Accepted: 03/26/2024] [Indexed: 05/03/2024]
Abstract
Periodontal and peri-implant diseases result from a chronic inflammatory response to dysbiotic microbial communities and are characterized by inflammation in the soft tissue and the ensuing progressive destruction of supporting bone, resulting in tooth or implant loss. These diseases' high prevalence, multifactorial etiology, extensive treatment costs, and significant detriment to patients' quality-of-life underscore their status as a critical public health burden. This review delineates the economic and sociocultural ramifications of periodontal and peri-implant diseases on patient welfare and healthcare economics. We delve into the implications of diagnosis, treatment, supportive care, and managing destructive tissue consequences, contrasting these aspects with healthy patients.
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Affiliation(s)
- Muhammad H A Saleh
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA
| | - Debora R Dias
- Department of Dentistry, State University of Maringá, Maringá, Paraná, Brazil
| | - Purnima Kumar
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, Michigan, USA
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107
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Yang WK, Park JJ, Kim SH, Jung IC, Lee SW, Park YC. Effect of GHX02 on an Asthma-Rhinitis Mouse Model Induced by Ovalbumin and Diesel Particulate Matter. J Med Food 2024; 27:437-448. [PMID: 38608247 DOI: 10.1089/jmf.2023.k.0080] [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] [Indexed: 04/14/2024] Open
Abstract
Fine dust concentrations come in direct contact with the human respiratory system, thereby reducing lung function and causing respiratory diseases such as asthma and rhinitis. The aim of this study was to evaluate the efficacy of GHX02 (combination of four herbs [Trichosanthes kirilowii, Prunus armeniaca, Coptis japonica, and Scutellaria baicalensis]), a herbal extract with established efficacy against bronchitis and pulmonary disease, in the treatment of asthma accompanied by rhinitis aggravated by fine dust. Therefore, we constructed an asthma-rhinitis mouse model of Balb/c mice challenged with ovalbumin (OVA) and fine diesel particulate matter, which were administered with three concentrations of GHX02. GHX02 significantly inhibited the increase of total cells and immune cells in bronchoalveolar lavage fluid, lung tissue, and nasal ductal lymphoid tissue (NALT). GHX02 also reduced the severity of histological lung injury and the expression of interleukin (IL)-1α and nuclear factor kappa B (NF-κB), which regulate inflammatory responses. The results indicate that GHX02 inhibited the inflammatory immune response in mice. Therefore, this study highlights the potential of GHX02 as a treatment for patients with asthma accompanied by rhinitis. Balb/c mice were challenged with OVA and PM10D, and then treated with three concentration of GHX02. GHX02 significantly inhibited the increase of total cells, immune cells lymphocytes, neutrophils, and macrophages, as well as their expression in lung tissue. GHX02 significantly inhibited the increase of total cells and immune cells in NALT. GHX02 decreased the severity of histological lung injury, expression of IL-1α and NF-κB. This study suggests the probability that GHX02 is effective for asthma patients with rhinitis by inhibiting inflammatory immune response.
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Affiliation(s)
- Won-Kyung Yang
- Departments of Internal Medicine, College of Korean Medicine, Daejeon University, Daejeon, Korea
- Institute of Traditional Medicine and Bioscience, Daejeon University, Daejeon, Korea
| | - Jae-Jun Park
- Departments of Internal Medicine, College of Korean Medicine, Daejeon University, Daejeon, Korea
| | - Seung-Hyung Kim
- Institute of Traditional Medicine and Bioscience, Daejeon University, Daejeon, Korea
| | - In Chul Jung
- Neuropsychiatry, College of Korean Medicine, Daejeon University, Daejeon, Korea
| | - Su Won Lee
- Departments of Internal Medicine, College of Korean Medicine, Daejeon University, Daejeon, Korea
| | - Yang-Chun Park
- Departments of Internal Medicine, College of Korean Medicine, Daejeon University, Daejeon, Korea
- Institute of Traditional Medicine and Bioscience, Daejeon University, Daejeon, Korea
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108
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Jin Y, Tanaka T, Reed NS, Tucker KL, Ferrucci L, Talegawkar SA. Associations between dietary indices and hearing status among middle-older aged adults - results from the Baltimore Longitudinal Study of Aging. Am J Clin Nutr 2024; 119:1338-1345. [PMID: 38447686 PMCID: PMC11130650 DOI: 10.1016/j.ajcnut.2024.03.001] [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] [Revised: 01/30/2024] [Accepted: 03/01/2024] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND Hearing loss, a public health issue in older populations, is closely related to functional decline. OBJECTIVE To investigate the longitudinal associations between 4 dietary indices and hearing status. METHODS Data from the Baltimore Longitudinal Study of Aging were used and included 882 participants ≥45 y of age. Dietary intake was assessed using a validated food frequency questionnaire, and 4 dietary scores (Mediterranean-Dietary Approaches to Stop Hypertension Intervention for Neurodegenerative Delay diet [MIND], Mediterranean style diet score [MDS], Alternative Healthy Eating Index [AHEI], and Healthy Eating Index [HEI]) were calculated as averages over time. Hearing status was examined using pure-tone audiometry, and pure-tone average (PTA) of hearing thresholds were calculated at speech-level (PTA(500, 1000, 2000, 4000 Hz)), low (PTA(500, 1000 Hz)), and high (PTA(4000, 8000 Hz)) frequencies, with lower thresholds indicating better hearing. Multivariable linear mixed-effect models were used to examine associations between dietary indices and hearing threshold change over time adjusted for confounders. RESULTS At baseline, the mean age of participants was 67 y and 55% were female. Over a median of 8 y of follow-up, MDS ≥7 was associated with 3.5 (95% CI: -6.5, -0.4) and 5.0 (95% CI: -9.1, -1.0) dB lower PTA(500, 1000, 2000, 4000 Hz) and PTA(4000, 8000 Hz), respectively, compared with MDS ≤3; the highest tertile of the AHEI was associated with 2.3 (95% CI: -4.6, -0.1) and 5.0 (95% CI: -8.0, -2.0) dB lower PTA(500, 1000, 2000, 4000 Hz) and PTA(4000, 8000 Hz); and each standard deviation increment in HEI was associated with 1.6 dB (95% CI: -2.7, -0.6), 1.1 dB (95% CI: -2.1, -0.1), and 2.1 dB (95% CI: -3.5, -0.6) lower PTA(500, 1000, 2000, 4000 Hz), PTA(500, 1000 Hz), and PTA(4000, 8000 Hz), respectively. CONCLUSIONS Adherence to healthy dietary patterns was associated with better hearing status, with stronger associations at high frequencies. Am J Clin Nutr 20xx;x:xx.
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Affiliation(s)
- Yichen Jin
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University, Washington, DC, United States
| | - Toshiko Tanaka
- Longitudinal Studies Section, Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, United States
| | - Nicholas S Reed
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States; Department of Otolaryngology-Head & Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Katherine L Tucker
- Department of Biomedical and Nutrition Sciences and Center for Population Health, University of Massachusetts Lowell, Lowell, MA, United States
| | - Luigi Ferrucci
- Longitudinal Studies Section, Translational Gerontology Branch, National Institute on Aging, Baltimore, MD, United States
| | - Sameera A Talegawkar
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University, Washington, DC, United States.
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Ali Y, Wright N, Charnock D, Henshaw H, Morris H, Hoare DJ. Applications of Grounded Theory Methodology to Investigate Hearing Loss: A Methodological Qualitative Systematic Review With Developed Guidelines. Ear Hear 2024; 45:550-562. [PMID: 38608196 PMCID: PMC11008453 DOI: 10.1097/aud.0000000000001459] [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: 12/17/2020] [Accepted: 11/23/2023] [Indexed: 04/14/2024]
Abstract
OBJECTIVES Qualitative methodologies are commonly adopted in hearing loss research. Grounded theory methodology is increasingly used to establish novel theories explaining experiences related to hearing loss. Establishing and improving the quality of grounded theory studies has been emphasized as critical to ensuring theoretical trustworthiness. Thus, the primary aim of the present study was to systematically review hearing loss research studies that have applied grounded theory methodology and assess the methodological quality of those grounded theory applications. Secondarily aims were to (i) explore how grounded theory methodology has been applied to investigate hearing loss, and (ii) use the findings of the review to develop a set of guidelines to aid the future high-quality application of grounded theory methodology to hearing loss research. DESIGN Original peer-reviewed studies applying grounded theory methodology and published in English were identified through systematic searches in 10 databases; Applied Social Sciences Index and Abstracts, British Nursing Index, Cumulative Index to Nursing and Allied Health Literature, EBSCO, Global Health, MEDLINE (OvidSP), PsycINFO, PubMed, Scopus, and Web of Science. The quality of studies was assessed according to 12 grounded theory principles using the Guideline for Reporting, Evaluating, and applying the core principles of Grounded Theory studies (GUREGT) tool. Data were analyzed using qualitative inductive thematic analysis. RESULTS After the removal of duplicates, 155 articles were retrieved. Of those, 39 met the criteria for inclusion in the systematic review. An increase in the adoption of grounded theory methodology to investigate hearing loss was identified with the number of published studies tripling in the last 5 years. Critical appraisal using the GUREGT tool identified four studies as high-quality. Most included studies were of moderate study quality (n = 25), and 10 were classified as being of low study quality. Using inductive thematic analysis, the included studies investigated one of four areas relating to hearing loss: (a) Living with hearing loss, (b) Identity and hearing loss, (c) Coping strategies for hearing loss, and (d) Audiological counseling and rehabilitation. Analysis also identified four main grounded theory factors frequently overlooked in hearing loss research: the different schools of grounded theory, sampling strategy, sample size, and the depth of grounded theory application. CONCLUSIONS Use of grounded theory methodology is increasing at a rapid rate in hearing loss research. Despite this, studies conducted in the field to date do not meet and apply the full spectrum of grounded theory principles, as outlined by the GUREGT tool. To improve methodological rigor in future studies using grounded theory, we propose a set of guidelines that address the most commonly overlooked methodological considerations in hearing loss studies to date. The guidelines are designed to aid researchers to achieve high methodological quality in any field, improve qualitative rigor, and promote theoretical credibility.
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Affiliation(s)
- Yasmin Ali
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Nicola Wright
- School of Health Sciences, University of Nottingham, Nottingham, United Kingdom
| | - David Charnock
- School of Health Sciences, University of Nottingham, Nottingham, United Kingdom
| | - Helen Henshaw
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Haley Morris
- Nottingham University Hospitals National Health Service (NHS) Trust, Nottingham, United Kingdom
| | - Derek J Hoare
- National Institute for Health and Care Research (NIHR) Nottingham Biomedical Research Centre, Nottingham, United Kingdom
- Hearing Sciences, Mental Health and Clinical Neurosciences, School of Medicine, University of Nottingham, Nottingham, United Kingdom
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Dahm MR, Raine SE, Slade D, Chien LJ, Kennard A, Walters G, Spinks T, Talaulikar G. Older patients and dialysis shared decision-making. Insights from an ethnographic discourse analysis of interviews and clinical interactions. PATIENT EDUCATION AND COUNSELING 2024; 122:108124. [PMID: 38232671 DOI: 10.1016/j.pec.2023.108124] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 12/07/2023] [Accepted: 12/17/2023] [Indexed: 01/19/2024]
Abstract
OBJECTIVE To describe and analyse the perspectives and communication practices of kidney clinicians and older patients (aged 60 +) during collaborative education and decision-making about dialysis. METHODS This qualitative study drew on pluralistic data sources and analytical approaches investigating elicited semi-structured interviews (n = 31) with doctors (n = 8), nurses (n = 8) and patients (n = 15), combined with ethnographic observations, written artefacts and audio-recorded naturally-occurring interactions (n = 23, education sessions n = 4; consultations n = 19) in a tertiary Australian kidney outpatient clinic. Data were analysed for themes and linguistic discourse features. RESULTS Five themes were identified across all data sources: 1) lost opportunity in education; 2) persistent disease knowledge gaps; 3) putting up with dialysis; 4) perceived and real involvement in decision-making and 5) complex role of family as decision-making brokers. CONCLUSION As the first study to complement interviews with evidence from naturally-occurring kidney interactions, this study balances the perspectives of how older patients and their clinicians view chronic kidney disease education, with how decision-making about dialysis is reflected in practice. PRACTICE IMPLICATIONS The study provides suggestions for contextualized, multi-perspectives formal and informal training for improving decision-making about dialysis, spanning from indications to boost communication efficiency, to reducing unexplained jargon, incorporating patient navigators and exploring different dialysis modalities.
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Affiliation(s)
- Maria R Dahm
- Institute for Communication in Health Care (ICH), College of Arts and Social Sciences, Australian National University, Canberra, Australia.
| | - Suzanne Eggins Raine
- Institute for Communication in Health Care (ICH), College of Arts and Social Sciences, Australian National University, Canberra, Australia
| | - Diana Slade
- Institute for Communication in Health Care (ICH), College of Arts and Social Sciences, Australian National University, Canberra, Australia
| | - Laura J Chien
- Institute for Communication in Health Care (ICH), College of Arts and Social Sciences, Australian National University, Canberra, Australia
| | - Alice Kennard
- Canberra Hospital Renal Service, Canberra, Australia; College of Health and Medicine, Australian National University, Canberra, Australia
| | - Giles Walters
- Canberra Hospital Renal Service, Canberra, Australia; College of Health and Medicine, Australian National University, Canberra, Australia
| | - Tony Spinks
- Canberra Hospital Renal Service, Canberra, Australia
| | - Girish Talaulikar
- Canberra Hospital Renal Service, Canberra, Australia; College of Health and Medicine, Australian National University, Canberra, Australia
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Liu L, Hong Y, Ma C, Zhang F, Li Q, Li B, He H, Zhu J, Wang H, Chen L. Circular RNA Gtdc1 Protects Against Offspring Osteoarthritis Induced by Prenatal Prednisone Exposure by Regulating SRSF1-Fn1 Signaling. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2307442. [PMID: 38520084 PMCID: PMC11132075 DOI: 10.1002/advs.202307442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 02/21/2024] [Indexed: 03/25/2024]
Abstract
Chondrodysplasia is closely associated with low birth weight and increased susceptibility to osteoarthritis in adulthood. Prenatal prednisone exposure (PPE) can cause low birth weight; however, its effect on offspring cartilage development remains unexplored. Herein, rats are administered clinical doses of prednisone intragastrically on gestational days (GDs) 0-20 and underwent long-distance running during postnatal weeks (PWs) 24-28. Knee cartilage is assayed for quality and related index changes on GD20, PW12, and PW28. In vitro experiments are performed to elucidate the mechanism. PPE decreased cartilage proliferation and matrix synthesis, causing offspring chondrodysplasia. Following long-distance running, the PPE group exhibited more typical osteoarthritis-like changes. Molecular analysis revealed that PPE caused cartilage circRNomics imbalance in which circGtdc1 decreased most significantly and persisted postnatally. Mechanistically, prednisolone reduced circGtdc1 expression and binding with Srsf1 to promote degradation of Srsf1 via K48-linked polyubiquitination. This further inhibited the formation of EDA/B+Fn1 and activation of PI3K/AKT and TGFβ pathways, reducing chondrocyte proliferation and matrix synthesis. Finally, intra-articular injection of offspring with AAV-circGtdc1 ameliorated PPE-induced chondrodysplasia, but this effect is reversed by Srsf1 knockout. Altogether, this study confirms that PPE causes chondrodysplasia and susceptibility to osteoarthritis by altering the circGtdc1-Srsf1-Fn1 axis; in vivo, overexpression of circGtdc1 can represent an effective intervention target for ameliorating PPE-induced chondrodysplasia.
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Affiliation(s)
- Liang Liu
- Department of Orthopedic SurgeryJoint Disease Research Center of Wuhan UniversityZhongnan Hospital of Wuhan UniversityWuhan430071China
| | - Yuntian Hong
- Department of GastroenterologyZhongnan Hospital of Wuhan UniversityWuhan430071China
| | - Chi Ma
- Department of Orthopedic SurgeryJoint Disease Research Center of Wuhan UniversityZhongnan Hospital of Wuhan UniversityWuhan430071China
| | - Fan Zhang
- Department of Orthopedic SurgeryJoint Disease Research Center of Wuhan UniversityZhongnan Hospital of Wuhan UniversityWuhan430071China
| | - Qingxian Li
- Department of Orthopedic SurgeryJoint Disease Research Center of Wuhan UniversityZhongnan Hospital of Wuhan UniversityWuhan430071China
| | - Bin Li
- Department of Orthopedic SurgeryJoint Disease Research Center of Wuhan UniversityZhongnan Hospital of Wuhan UniversityWuhan430071China
- Hubei Provincial Key Laboratory of Developmentally Originated DiseaseWuhan430071China
| | - Hangyuan He
- Department of Orthopedic SurgeryJoint Disease Research Center of Wuhan UniversityZhongnan Hospital of Wuhan UniversityWuhan430071China
| | - Jiayong Zhu
- Department of Orthopedic SurgeryJoint Disease Research Center of Wuhan UniversityZhongnan Hospital of Wuhan UniversityWuhan430071China
| | - Hui Wang
- Hubei Provincial Key Laboratory of Developmentally Originated DiseaseWuhan430071China
- Department of PharmacologyWuhan University School of Basic Medical SciencesWuhan430071China
| | - Liaobin Chen
- Department of Orthopedic SurgeryJoint Disease Research Center of Wuhan UniversityZhongnan Hospital of Wuhan UniversityWuhan430071China
- Hubei Provincial Key Laboratory of Developmentally Originated DiseaseWuhan430071China
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Masud AA, Liu J. Ultrasonic surface acoustic wave elastography: A review of basic theories, technical developments, and medical applications. Med Phys 2024; 51:3220-3244. [PMID: 38597908 DOI: 10.1002/mp.17063] [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: 08/23/2023] [Revised: 02/19/2024] [Accepted: 03/18/2024] [Indexed: 04/11/2024] Open
Abstract
Physiological and pathological changes in tissues often cause changes in tissue mechanical properties, making tissue elastography an effective modality in medical imaging. Among the existing elastography methods, ultrasound elastography is of great interest due to the inherent advantages of ultrasound imaging technology, such as low cost, portability, safety, and wide availability. However, most current ultrasound elastography methods are based on the bulk shear wave; they can image deep tissues but cannot image superficial tissues. To address this challenge, ultrasonic elastography methods based on surface acoustic waves have been proposed. In this paper, we present a comprehensive review of ultrasound-based surface acoustic wave elastography techniques, including their theoretical foundations, technical implementations, and existing medical applications. The goal is to provide a concise summary of the state-of-the-art of this field, hoping to offer a reliable reference for the further development of these techniques and foster the expansion of their medical applications.
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Affiliation(s)
- Abdullah Al Masud
- Biomedical Acoustics Research Laboratory, Department of Mechanical Engineering, Texas Tech University, Lubbock, Texas, USA
| | - Jingfei Liu
- Biomedical Acoustics Research Laboratory, Department of Mechanical Engineering, Texas Tech University, Lubbock, Texas, USA
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Tekin Dal B, Çetin B, Şimşek EN, Bumin G. Exploring sensory processing abilities in adults with acquired hearing loss. J Laryngol Otol 2024; 138:496-502. [PMID: 37795676 PMCID: PMC11063654 DOI: 10.1017/s0022215123001779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/31/2023] [Accepted: 09/27/2023] [Indexed: 10/06/2023]
Abstract
OBJECTIVES This study aimed to evaluate the sensory processing abilities of adults with acquired hearing loss and determine whether their sensory processing patterns differ from those of the general population and adults with normal hearing. METHOD The study evaluated the sensory processing functions of 30 adults with acquired hearing loss using the Adolescent/Adult Sensory Profile and compared them with the sensory processing functions of 30 adults with normal hearing. RESULTS The results showed that individuals with hearing loss have a significantly higher sensitivity to stimuli related to motion, vision, activity and touch, exhibiting a low-registration sensory pattern and a sensation-avoiding pattern that differed from those of most individuals. CONCLUSION Assessing sensory processing profiles can help identify specific sensory difficulties and inform individualised treatment plans. The study highlights the importance of considering sensory processing patterns in the management of hearing loss to improve overall well-being and quality of life for adults with hearing loss.
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Affiliation(s)
- Bilgehan Tekin Dal
- Department of Audiology, Faculty of Health Sciences, Gazi University, Ankara, Turkey
| | - Binnur Çetin
- Department of Occupational Therapy, Fizikon Medical Center, Konya, Turkey
| | - Eda Nur Şimşek
- Department of Audiology, Kayseri Acıbadem Hospital, Kayseri, Turkey
| | - Gonca Bumin
- Department of Occupational Therapy, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
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Gago‐Veiga AB, Lopez‐Alcaide N, Quintas S, Fernández Lázaro I, Casas‐Limón J, Calle C, Latorre G, González‐García N, Porta‐Etessam J, Rodriguez‐Vico J, Jaimes A, Gómez García A, García‐Azorín D, Guerrero‐Peral ÁL, Sierra Á, Lozano Ros A, Sánchez‐Soblechero A, Díaz‐de‐Teran J, Membrilla JA, Treviño C, Gonzalez‐Martinez A. Evaluation of the concomitant use of prophylactic treatments in patients with migraine under anti-calcitonin gene-related peptide therapies: The PREVENAC study. Eur J Neurol 2024; 31:e16215. [PMID: 38323742 PMCID: PMC11235635 DOI: 10.1111/ene.16215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 12/23/2023] [Accepted: 01/04/2024] [Indexed: 02/08/2024]
Abstract
BACKGROUND AND PURPOSE Anti-calcitonin gene-related peptide (CGRP) therapies are recent preventive therapies approved for both episodic and chronic migraine. One of the measures of effectiveness is the withdrawal of other preventive treatments. The objective of this study is to quantify the impact of anti-CGRP drugs in concomitant preventive treatment in patients with migraine. METHODS This was an observational, retrospective, multicenter cohort study with patients from nine national headache units. Patients with migraine undergoing treatment for at least 6 months with anti-CGRP antibodies, who were initially associated with some preventive treatment (oral and/or onabotulinumtoxinA) were included. Demographic and clinical variables were collected, as well as variables related to headache. Differences according to withdrawal or nonwithdrawal were evaluated. RESULTS A total of 408 patients were included, 86.52% women, 48.79 (SD = 1.46) years old. Preventive treatment was withdrawn in 43.87% (179/408), 20.83% partially and 23.04% totally. In 27.45% (112/408), it was maintained exclusively due to comorbidity and in 28.6% (117/408) due to partial efficacy. The most frequent time of withdrawal was between 3 and 5 months after the start of treatment. The baseline characteristics associated with nonwithdrawal were comorbidities: insomnia, hypertension and obesity, chronic migraine, and medication overuse. In the multivariate analysis, the absence of high blood pressure, a greater number of preventive treatments at the start, and a lower number of migraine days/month after anti-CGRP treatment were independently associated with withdrawal of the treatment (p < 0.05). CONCLUSIONS Anti-CGRP antibodies allow the withdrawal of associated preventive treatment in a significant percentage of patients, which supports its effectiveness in real-life conditions.
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Affiliation(s)
- Ana Beatriz Gago‐Veiga
- Headache UnitHospital Universitario de la Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)MadridSpain
| | - Noelia Lopez‐Alcaide
- Headache UnitHospital Universitario de la Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)MadridSpain
| | - Sonia Quintas
- Headache UnitHospital Universitario de la Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)MadridSpain
| | - Iris Fernández Lázaro
- Headache UnitHospital Universitario de la Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)MadridSpain
| | | | | | | | | | | | | | - Alex Jaimes
- Headache UnitHospital Fundación Jiménez DíazMadridSpain
| | | | - David García‐Azorín
- Headache UnitHospital Clínico Universitario de ValladolidValladolidSpain
- Department of MedicineUniversidad de ValladolidValladolidSpain
| | - Ángel Luis Guerrero‐Peral
- Headache UnitHospital Clínico Universitario de ValladolidValladolidSpain
- Department of MedicineUniversidad de ValladolidValladolidSpain
| | - Álvaro Sierra
- Headache UnitHospital Clínico Universitario de ValladolidValladolidSpain
| | | | | | | | | | - Cristina Treviño
- Headache UnitHospital Clínico Universitario de la PazMadridSpain
| | - Alicia Gonzalez‐Martinez
- Headache UnitHospital Universitario de la Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)MadridSpain
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Zhang J, Qiu L, Liu Z, Liu J, Yu B, Liu C, Ren B, Zhang J, Li S, Guan Y, Zheng F, Yang G, Chen L. Circadian light/dark cycle reversal exacerbates the progression of chronic kidney disease in mice. J Pineal Res 2024; 76:e12964. [PMID: 38803014 DOI: 10.1111/jpi.12964] [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: 12/26/2023] [Revised: 05/07/2024] [Accepted: 05/08/2024] [Indexed: 05/29/2024]
Abstract
Circadian disruption such as shift work, jet lag, has gradually become a global health issue and is closely associated with various metabolic disorders. The influence and mechanism of circadian disruption on renal injury in chronic kidney disease (CKD) remains inadequately understood. Here, we evaluated the impact of environmental light disruption on the progression of chronic renal injury in CKD mice. By using two abnormal light exposure models to induce circadian disruption, we found that circadian disruption induced by weekly light/dark cycle reversal (LDDL) significantly exacerbated renal dysfunction, accelerated renal injury, and promoted renal fibrosis in mice with 5/6 nephrectomy and unilateral ureteral obstruction (UUO). Mechanistically, RNA-seq analysis revealed significant immune and metabolic disorder in the LDDL-conditioned CKD kidneys. Consistently, renal content of ATP was decreased and ROS production was increased in the kidney tissues of the LDDL-challenged CKD mice. Untargeted metabolomics revealed a significant buildup of lipids in the kidney affected by LDDL. Notably, the level of β-NMN, a crucial intermediate in the NAD+ pathway, was found to be particularly reduced. Moreover, we demonstrated that both β-NMN and melatonin administration could significantly rescue the light-disruption associated kidney dysfunction. In conclusion, environmental circadian disruption may exacerbate chronic kidney injury by facilitating inflammatory responses and disturbing metabolic homeostasis. β-NMN and melatonin treatments may hold potential as promising approaches for preventing and treating light-disruption associated CKD.
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Affiliation(s)
- Jiayang Zhang
- WuHu Hospital, East China Normal University (The Second People's Hospital, Wuhu), Wuhu, China
- Health Science Center, East China Normal University, Shanghai, China
| | - Lejia Qiu
- Health Science Center, East China Normal University, Shanghai, China
| | - Zhaiyi Liu
- Advanced Institute for Medical Sciences, Dalian Medical University, Dalian, China
| | - Jiaxin Liu
- Advanced Institute for Medical Sciences, Dalian Medical University, Dalian, China
| | - Bo Yu
- School of Clinical Medicine, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Chengcheng Liu
- Health Science Center, East China Normal University, Shanghai, China
| | - Baoyin Ren
- WuHu Hospital, East China Normal University (The Second People's Hospital, Wuhu), Wuhu, China
- Health Science Center, East China Normal University, Shanghai, China
| | - Jiaqi Zhang
- Health Science Center, East China Normal University, Shanghai, China
| | - Shuyao Li
- Health Science Center, East China Normal University, Shanghai, China
| | - Youfei Guan
- Advanced Institute for Medical Sciences, Dalian Medical University, Dalian, China
| | - Feng Zheng
- WuHu Hospital, East China Normal University (The Second People's Hospital, Wuhu), Wuhu, China
- Health Science Center, East China Normal University, Shanghai, China
| | - Guangrui Yang
- School of Clinical Medicine, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Lihong Chen
- WuHu Hospital, East China Normal University (The Second People's Hospital, Wuhu), Wuhu, China
- Health Science Center, East China Normal University, Shanghai, China
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Iacobini C, Vitale M, Haxhi J, Menini S, Pugliese G. Impaired Remodeling of White Adipose Tissue in Obesity and Aging: From Defective Adipogenesis to Adipose Organ Dysfunction. Cells 2024; 13:763. [PMID: 38727299 PMCID: PMC11083890 DOI: 10.3390/cells13090763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 04/22/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
The adipose organ adapts and responds to internal and environmental stimuli by remodeling both its cellular and extracellular components. Under conditions of energy surplus, the subcutaneous white adipose tissue (WAT) is capable of expanding through the enlargement of existing adipocytes (hypertrophy), followed by de novo adipogenesis (hyperplasia), which is impaired in hypertrophic obesity. However, an impaired hyperplastic response may result from various defects in adipogenesis, leading to different WAT features and metabolic consequences, as discussed here by reviewing the results of the studies in animal models with either overexpression or knockdown of the main molecular regulators of the two steps of the adipogenesis process. Moreover, impaired WAT remodeling with aging has been associated with various age-related conditions and reduced lifespan expectancy. Here, we delve into the latest advancements in comprehending the molecular and cellular processes underlying age-related changes in WAT function, their involvement in common aging pathologies, and their potential as therapeutic targets to influence both the health of elderly people and longevity. Overall, this review aims to encourage research on the mechanisms of WAT maladaptation common to conditions of both excessive and insufficient fat tissue. The goal is to devise adipocyte-targeted therapies that are effective against both obesity- and age-related disorders.
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Hung KKC, Lam RPK, Lee HKH, Choi YF, Tenney J, Zuo Z, Chong MKC, Hui TSI, Wong TK, Yiu TY, Chan SY, Mok CPY, Leung LY, Mak WK, Sun DTF, Cheng CH, Graham CA. Comparison of diclofenac with tramadol, tizanidine or placebo in the treatment of acute low back pain and sciatica: multi-center randomized controlled trial. Postgrad Med J 2024:qgae052. [PMID: 38679808 DOI: 10.1093/postmj/qgae052] [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] [Received: 01/03/2024] [Revised: 03/16/2024] [Accepted: 03/25/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Low back pain (LBP) is a leading cause of disability worldwide and has posed numerous health and socioeconomic challenges. This study compared whether nonsteroidal anti-inflammatory drugs (NSAIDs) in combination with tramadol, tizanidine or placebo would be the best treatment regime to improve the Roland Morris Disability Questionnaire (RMDQ) scores at 1 week. METHODS This was a multi-center, double-blind, randomized, and placebo-controlled trial including adult patients with acute LBP and sciatica in three emergency departments in Hong Kong. Patients were randomized to the receive tramadol 50 mg, tizanidine 2 mg, or placebo every 6 hours for 2 weeks in a 1:1:1 ratio. The RMDQ and other secondary outcomes were measured at baseline, Day 2, 7, 14, 21, and 28. Data were analyzed on an intention to treat basis. Crude and adjusted mean differences in the changes of RMDQ and NRS scores from baseline to Day 7 between tizanidine/tramadol and placebo were determined with 95% confidence intervals. RESULTS Two hundred and ninety-one patients were analyzed with the mean age of 47.4 years and 57.7% were male. The primary outcome of mean difference in RMDQs on Day 7 (compared with baseline) was non-significant for tizanidine compared with placebo (adjusted mean difference - 0.56, 95% CI -2.48 to 1.37) and tramadol compared with placebo (adjusted mean difference - 0.85, 95% CI -2.80 to 1.10). Only 23.7% were fully compliant to the treatment allocated. Complier Average Causal Effect analysis also showed no difference in the primary outcome for the tizanidine and tramadol versus placebo. CONCLUSION Among patients with acute LBP and sciatica presenting to the ED, adding tramadol or tizanidine to diclofenac did not improve functional recovery.
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Affiliation(s)
- Kevin K C Hung
- Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
- Accident & Emergency Department, Prince of Wales Hospital, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Rex P K Lam
- Department of Emergency Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, G06, G/F, University of Hong Kong the Hong Kong Jockey Club Building for Interdisciplinary Research, 5 Sassoon Road, Pokfulam, Hong Kong SAR, China, Hong Kong
| | - Herman K H Lee
- Accident & Emergency Department, United Christian Hospital, 130 Hip Wo St, Kwun Tong, Hong Kong SAR, Hong Kong
| | - Yu Fai Choi
- Accident & Emergency Department, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, Hong Kong
| | - Justin Tenney
- School of Pharmacy, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building Area 39, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, Hong Kong
- Pharmacy Department, Canberra Hospital, Yamba Drive Garran ACT 2605, Canberra, Australia
| | - Zhong Zuo
- School of Pharmacy, The Chinese University of Hong Kong, 8th Floor, Lo Kwee-Seong Integrated Biomedical Sciences Building Area 39, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, Hong Kong
| | - Marc K C Chong
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Theresa S I Hui
- Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Tak Kan Wong
- Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Tsz Ying Yiu
- Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Suet Yi Chan
- Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Catherine P Y Mok
- Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Ling Yan Leung
- Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Wai Kit Mak
- Department of Surgery, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - David T F Sun
- Department of Surgery, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Chi Hung Cheng
- Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
- Accident & Emergency Department, Prince of Wales Hospital, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
| | - Colin A Graham
- Accident and Emergency Medicine Academic Unit, The Chinese University of Hong Kong, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
- Accident & Emergency Department, Prince of Wales Hospital, 2/F, Main Clinical Block and Trauma Centre, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
- Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, Hong Kong SAR, Hong Kong
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Kraus VB, Sun S, Reed A, Soderblom EJ, Moseley MA, Zhou K, Jain V, Arden N, Li YJ. An osteoarthritis pathophysiological continuum revealed by molecular biomarkers. SCIENCE ADVANCES 2024; 10:eadj6814. [PMID: 38669329 PMCID: PMC11051665 DOI: 10.1126/sciadv.adj6814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 03/22/2024] [Indexed: 04/28/2024]
Abstract
We aimed to identify serum biomarkers that predict knee osteoarthritis (OA) before the appearance of radiographic abnormalities in a cohort of 200 women. As few as six serum peptides, corresponding to six proteins, reached AUC 77% probability to distinguish those who developed OA from age-matched individuals who did not develop OA up to 8 years later. Prediction based on these blood biomarkers was superior to traditional prediction based on age and BMI (AUC 51%) or knee pain (AUC 57%). These results identify a prolonged molecular derangement of joint tissue before the onset of radiographic OA abnormalities consistent with an unresolved acute phase response. Among all 24 protein biomarkers predicting incident knee OA, the majority (58%) also predicted knee OA progression, revealing the existence of a pathophysiological "OA continuum" based on considerable similarity in the molecular pathophysiology of the progression to incident OA and the progression of established OA.
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Affiliation(s)
- Virginia Byers Kraus
- Duke Molecular Physiology Institute, Duke University, Durham, NC, USA
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Shuming Sun
- Duke Molecular Physiology Institute, Duke University, Durham, NC, USA
| | - Alexander Reed
- Duke Molecular Physiology Institute, Duke University, Durham, NC, USA
| | - Erik J. Soderblom
- Duke Proteomics and Metabolomics Core Facility, Center for Genomic and Computational Biology, Duke University, Durham, NC, USA
| | - M. Arthur Moseley
- Duke Proteomics and Metabolomics Core Facility, Center for Genomic and Computational Biology, Duke University, Durham, NC, USA
| | - Kaile Zhou
- Duke Molecular Physiology Institute, Duke University, Durham, NC, USA
| | - Vaibhav Jain
- Duke Molecular Physiology Institute, Duke University, Durham, NC, USA
| | - Nigel Arden
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, UK
| | - Yi-Ju Li
- Duke Molecular Physiology Institute, Duke University, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
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Brinkmann M, Viggiano P, Boscia G, Danckwardt M, Susantija E, Müller T, Castellino N, Schweighofer J, Boscia F, Toro MD, El-Shabrawi Y. Analysis of Choriocapillaris Reperfusion Topography following Faricimab Treatment for Neovascular Age-Related Macular Degeneration in Non-Treatment-Naïve Patients. Diagnostics (Basel) 2024; 14:901. [PMID: 38732315 PMCID: PMC11083352 DOI: 10.3390/diagnostics14090901] [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: 04/02/2024] [Accepted: 04/22/2024] [Indexed: 05/13/2024] Open
Abstract
To assess changes in choriocapillaris (CC) vascular density surrounding macular neovascularization (MNV) in age-related macular degeneration (AMD) when transitioning from various anti-VEGF treatments to faricimab, using optical coherence tomography angiography (OCTA). 25 eyes of 22 individuals who underwent intravitreal faricimab injections for neovascular AMD with type 1 MNV were included. OCTA images were obtained prior to (T0), after one (T1), and after three faricimab injections (T2); Noteworthy changes occurred in the first ring at T2 in comparison to T0. The percentage of CC flow deficit (FD%), FD average area (FDa), and FD number (FDn) in 5 rings (R1-R5) surrounding the dark halo around the MNV were calculated. A reduction in FD% at T2 compared to T0 (50.5 ± 10.2% at T0, 46.4 ± 10.6% at T2; p = 0.020) was seen, indicating CC reperfusion. Additionally, we observed a reduction in the average FDa (140.2 ± 172.1% at T0, 93.7 ± 101.8% at T2; p = 0.029). Our study highlights an FD% after three consecutive faricimab injections. The most pronounced effect was observed in the first ring, directly adjacent to the dark halo, suggesting a partial CC reperfusion surrounding the MNV, potentially indicating disease regression.
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Affiliation(s)
- Max Brinkmann
- Department of Ophthalmology, Klinikum Klagenfurt, 9020 Klagenfurt, Austria; (T.M.)
- Department of Ophthalmology, Universitätsklinikum Schleswig-Holstein, 23564 Lübeck, Germany; (M.D.); (E.S.)
| | - Pasquale Viggiano
- Department of Translational Biomedicine Neuroscience, University of Bari “Aldo Moro”, 70121 Bari, Italy; (P.V.); (G.B.); (F.B.)
| | - Giacomo Boscia
- Department of Translational Biomedicine Neuroscience, University of Bari “Aldo Moro”, 70121 Bari, Italy; (P.V.); (G.B.); (F.B.)
| | - Mathis Danckwardt
- Department of Ophthalmology, Universitätsklinikum Schleswig-Holstein, 23564 Lübeck, Germany; (M.D.); (E.S.)
| | - Evelyn Susantija
- Department of Ophthalmology, Universitätsklinikum Schleswig-Holstein, 23564 Lübeck, Germany; (M.D.); (E.S.)
| | - Tom Müller
- Department of Ophthalmology, Klinikum Klagenfurt, 9020 Klagenfurt, Austria; (T.M.)
| | - Niccolò Castellino
- Department of Ophthalmology, University of Catania, 95123 Catania, Italy;
| | - Jakob Schweighofer
- Department of Ophthalmology and Optometry, Medical University of Vienna, 1090 Vienna, Austria;
| | - Francesco Boscia
- Department of Translational Biomedicine Neuroscience, University of Bari “Aldo Moro”, 70121 Bari, Italy; (P.V.); (G.B.); (F.B.)
| | - Mario Damiano Toro
- Eye Clinic, Public Health Department, University of Naples Federico II, 80133 Naples, Italy
- Chair and Department of General and Pediatric Ophthalmology, Medical University of Lublin, 20079 Lublin, Poland
| | - Yosuf El-Shabrawi
- Department of Ophthalmology, Klinikum Klagenfurt, 9020 Klagenfurt, Austria; (T.M.)
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Wu Z, Li J, Fang P, Pan C, Chen Y. Socioeconomic Burden of Pyogenic Liver Abscess Caused by Klebsiella Pneumoniae from a Teaching Hospital in East China. Infect Drug Resist 2024; 17:1589-1598. [PMID: 38681900 PMCID: PMC11055525 DOI: 10.2147/idr.s447506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 04/10/2024] [Indexed: 05/01/2024] Open
Abstract
Background The prevalence of pyogenic liver abscess (PLA) is increasing worldwide. However, evaluation on its economic burden is still lack. Methods A retrospective study that included all patients identified PLA from 2017 to 2020 was conducted. Clinical information and hospital costs were collected through the electronic medical records. We evaluated the economic burden using disability-adjusted life years (DALYs). Differences in socioeconomic burdens between Klebsiella pneumoniae-caused liver abscesses (KPLA) and non-Klebsiella pneumoniae-caused liver abscesses (non-KPLA) were compared. Results We found 327 patients identified PLA in the study, including 146 with KPLA and 181 with non-KPLA. The demographic characteristics, median hospital stay, severity, and in-hospital mortality were similar between the two groups. The median total in-hospital cost was higher in the non-KPLA than in the KPLA group, although no statistical difference was found ($3607.2 vs $3424.6; P = 0.446). The median DALY loss was significantly higher in the KPLA than in the non-KPLA group [1.49 (0.97-2.30) vs 1.27 (0.87-1.89); P = 0.033)], and male patients presented a higher average DALY loss than female patients. KPLA had a substantially greater median indirect economic loss than the non-KPLA group [$1442.8 (915.9-17,221.5) vs $1232.5 (764.6-15,473.0); P = 0.028], and indirect economic loss exhibited a significant increase from 2017 to 2020 in patients with PLA. No differences were found in the socioeconomic burden between the two groups [$8019.6 (4200.3-21,832.1) vs $7436.4 (4023.2-19,063.9); P = 0.172]. Conclusion The economic burden of PLA is significant, particularly in patients with KP. Patients with KPLA experienced increased DALY loss and indirect economic loss than non-KPLA. PLA must be prioritized as the indirect economic burden rises annually.
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Affiliation(s)
- Zhenzhu Wu
- Department of Infectious Disease, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, 325000, People’s Republic of China
| | - Jie Li
- Department of Infectious Disease, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, 325000, People’s Republic of China
| | - Peipei Fang
- Department of Infectious Disease, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, 325000, People’s Republic of China
| | - Chenwei Pan
- Department of Infectious Disease, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, 325000, People’s Republic of China
| | - Yi Chen
- Department of Gastroenterology, Wenzhou People’s Hospital, Wenzhou, Zhejiang, 325000, People’s Republic of China
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Zou Y, Yue M, Ye X, Wang Y, Ma X, Zhang A, Xia X, Chen H, Yu R, Yang S, Huang P. Epidemiology of acute hepatitis C and hepatitis C virus-related cirrhosis in reproductive-age women, 1990-2019: An analysis of the Global Burden of Disease study. J Glob Health 2024; 14:04077. [PMID: 38638097 PMCID: PMC11026988 DOI: 10.7189/jogh.14.04077] [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: 04/20/2024] Open
Abstract
Background The current study uniquely focuses on the global incidence and temporal trends of acute hepatitis C (AHC) and hepatitis C virus (HCV)-related cirrhosis among women of reproductive age (15-49 years) from 1990-2019. The risk of vertical transmission and adverse perinatal outcomes associated with HCV infection underscores the importance of prioritising these women in HCV prevention efforts. Methods Leveraging the Global Burden of Disease 2019 data, we calculated age-standardised incidence rates (ASIR) and assessed temporal trends via the average annual percent change from joinpoint regression. The age-period-cohort model was employed to understand further the effects of age, period, and birth cohort. Results Over the 30 years, global incidences of AHC and HCV-related cirrhosis in reproductive-age women increased by 46.45 and 72.74%, respectively. The ASIR of AHC was highest in low sociodemographic index regions but showed a declining trend. Conversely, the ASIR of HCV-related cirrhosis displayed unfavourable trends in low, low-middle, and high sociodemographic index regions. Special attention is necessary for sub-Saharan Africa, high-income North America, Eastern Europe, and Central Asia due to their high incidence rates or increasing trends of AHC and HCV-related cirrhosis. Notably, the age-period-cohort model suggests a recent resurgence in AHC and HCV-related cirrhosis risk. Conclusions The current study is the first to thoroughly evaluate the trends of AHC and HCV-related cirrhosis among reproductive-age women, shedding light on previously unexplored aspects of HCV epidemiology. Our findings identify critical areas where health care systems must adapt to the changing dynamics of HCV infection. The detailed stratification by region and nation further enables the development of localised prevention and treatment strategies.
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Affiliation(s)
- Yanzheng Zou
- Department of Epidemiology, National Vaccine Innovation Platform, Centre for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Ming Yue
- Department of Infectious Diseases, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiangyu Ye
- Department of Epidemiology, National Vaccine Innovation Platform, Centre for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yifan Wang
- Department of Infectious Disease, Jurong Hospital Affiliated to Jiangsu University, Jurong, China
| | - Xinyan Ma
- Department of Epidemiology, National Vaccine Innovation Platform, Centre for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Amei Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, China
| | - Xueshan Xia
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, China
- Kunming Medical University, Kunming, China
| | - Hongbo Chen
- Department of Infectious Disease, Jurong Hospital Affiliated to Jiangsu University, Jurong, China
| | - Rongbin Yu
- Department of Epidemiology, National Vaccine Innovation Platform, Centre for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Sheng Yang
- Department of Biostatistics, National Vaccine Innovation Platform, Centre for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Peng Huang
- Department of Epidemiology, National Vaccine Innovation Platform, Centre for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China
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Li S, Li S, Chen D, Zhao S, Liu C, Zhang R, Chen Y, Guo X, Song X. Case report of a novel mutation in the TNC gene in Chinese patients with nonsyndromic hearing loss. Medicine (Baltimore) 2024; 103:e37702. [PMID: 38640279 PMCID: PMC11029965 DOI: 10.1097/md.0000000000037702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 03/04/2024] [Indexed: 04/21/2024] Open
Abstract
RATIONALE Hereditary hearing loss is known to exhibit a significant degree of genetic heterogeneity. Herein, we present a case report of a novel mutation in the tenascin-C (TNC) gene in Chinese patients with nonsyndromic hearing loss (NSHL). PATIENT CONCERNS This includes a young deaf couple and their 2-year-old baby. DIAGNOSES Based on the clinical information, hearing test, metagenomic next-generation sequencing (mNGS), Sanger sequencing, protein function and structure analysis, and model prediction, in our case, the study results revealed 2 heterozygous mutations in the TNC gene (c.2852C>T, p.Thr951Ile) and the TBC1 domain family member 24 (TBC1D24) gene (c.1570C>T, p.Arg524Trp). These mutations may be responsible for the hearing loss observed in this family. Notably, the heterozygous mutations in the TNC gene (c.2852C>T, p.Thr951Ile) have not been previously reported in the literature. INTERVENTIONS Avoid taking drugs that can cause deafness, wearing hearing AIDS, and cochlear implants. OUTCOMES Regular follow-up of family members is ongoing. LESSONS The genetic diagnosis of NSHL holds significant importance as it helps in making informed treatment decisions, providing prognostic information, and offering genetic counseling for the patient's family.
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Affiliation(s)
- Shouxia Li
- Department of Laboratory Medicine, Handan Central Hospital, Hebei Medical University, Handan, Hebei, China
| | - Shurui Li
- Department of Laboratory Medicine, Handan Central Hospital, Hebei Medical University, Handan, Hebei, China
| | - Dingli Chen
- Department of Laboratory Medicine, Handan Central Hospital, Hebei Medical University, Handan, Hebei, China
| | - Subin Zhao
- Department of General Surgery, Affiliated Hospital of Hebei University of Engineering, Handan, Hebei, China
| | - Cairu Liu
- Department of Obstetrics, Handan Central Hospital, Hebei Medical University, Handan, Hebei, China
| | - Ruimin Zhang
- Department of Neonatology, Handan Central Hospital, Hebei Medical University, Handan, Hebei, China
| | - Yongxue Chen
- Department of Anesthesiology, Handan Central Hospital, Hebei Medical University, Handan, Hebei, China
| | - Xiangrui Guo
- Department of Laboratory Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Xuedong Song
- Department of Laboratory Medicine, Handan Central Hospital, Hebei Medical University, Handan, Hebei, China
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Li J, Liu J, Shi W, Guo J. Role and molecular mechanism of Salvia miltiorrhiza associated with chemical compounds in the treatment of diabetes mellitus and its complications: A review. Medicine (Baltimore) 2024; 103:e37844. [PMID: 38640337 PMCID: PMC11029945 DOI: 10.1097/md.0000000000037844] [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: 01/10/2024] [Revised: 02/08/2024] [Accepted: 03/19/2024] [Indexed: 04/21/2024] Open
Abstract
Diabetes mellitus (DM) is one of the most prevalent diseases worldwide, greatly impacting patients' quality of life. This article reviews the progress in Salvia miltiorrhiza, an ancient Chinese plant, for the treatment of DM and its associated complications. Extensive studies have been conducted on the chemical composition and pharmacological effects of S miltiorrhiza, including its anti-inflammatory and antioxidant activities. It has demonstrated potential in preventing and treating diabetes and its consequences by improving peripheral nerve function and increasing retinal thickness in diabetic individuals. Moreover, S miltiorrhiza has shown effectiveness when used in conjunction with angiotensin-converting enzyme inhibitors, angiotensin receptor blockers (ARBs), and statins. The safety and tolerability of S miltiorrhiza have also been thoroughly investigated. Despite the established benefits of managing DM and its complications, further research is needed to determine appropriate usage, dosage, long-term health benefits, and safety.
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Affiliation(s)
- Jiajie Li
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, PR China
| | - Jinxing Liu
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, PR China
| | - Weibing Shi
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, PR China
| | - Jinchen Guo
- School of Traditional Chinese Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, PR China
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van Buuren MMA, Riedstra NS, van den Berg MA, Boel FDEM, Ahedi H, Arbabi V, Arden NK, Bierma-Zeinstra SMA, Boer CG, Cicuttini F, Cootes TF, Crossley K, Felson D, Gielis WP, Heerey J, Jones G, Kluzek S, Lane NE, Lindner C, Lynch JA, Van Meurs J, Mosler AB, Nelson AE, Nevitt M, Oei E, Runhaar J, Tang J, Weinans H, Agricola R. Cohort profile: Worldwide Collaboration on OsteoArthritis prediCtion for the Hip (World COACH) - an international consortium of prospective cohort studies with individual participant data on hip osteoarthritis. BMJ Open 2024; 14:e077907. [PMID: 38637130 PMCID: PMC11029301 DOI: 10.1136/bmjopen-2023-077907] [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: 07/18/2023] [Accepted: 02/20/2024] [Indexed: 04/20/2024] Open
Abstract
PURPOSE Hip osteoarthritis (OA) is a major cause of pain and disability worldwide. Lack of effective therapies may reflect poor knowledge on its aetiology and risk factors, and result in the management of end-stage hip OA with costly joint replacement. The Worldwide Collaboration on OsteoArthritis prediCtion for the Hip (World COACH) consortium was established to pool and harmonise individual participant data from prospective cohort studies. The consortium aims to better understand determinants and risk factors for the development and progression of hip OA, to optimise and automate methods for (imaging) analysis, and to develop a personalised prediction model for hip OA. PARTICIPANTS World COACH aimed to include participants of prospective cohort studies with ≥200 participants, that have hip imaging data available from at least 2 time points at least 4 years apart. All individual participant data, including clinical data, imaging (data), biochemical markers, questionnaires and genetic data, were collected and pooled into a single, individual-level database. FINDINGS TO DATE World COACH currently consists of 9 cohorts, with 38 021 participants aged 18-80 years at baseline. Overall, 71% of the participants were women and mean baseline age was 65.3±8.6 years. Over 34 000 participants had baseline pelvic radiographs available, and over 22 000 had an additional pelvic radiograph after 8-12 years of follow-up. Even longer radiographic follow-up (15-25 years) is available for over 6000 of these participants. FUTURE PLANS The World COACH consortium offers unique opportunities for studies on the relationship between determinants/risk factors and the development or progression of hip OA, by using harmonised data on clinical findings, imaging, biomarkers, genetics and lifestyle. This provides a unique opportunity to develop a personalised hip OA risk prediction model and to optimise methods for imaging analysis of the hip.
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Affiliation(s)
- Michiel M A van Buuren
- Department of Orthopaedics and Sports Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
| | - Noortje S Riedstra
- Department of Orthopaedics and Sports Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
| | - Myrthe A van den Berg
- Department of Orthopaedics and Sports Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
| | - Fleur D E M Boel
- Department of Orthopaedics and Sports Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
| | - Harbeer Ahedi
- Institute for Medical Research, University of Tasmania Menzies, Hobart, Tasmania, Australia
| | - Vahid Arbabi
- Department of Orthopedics, UMC Utrecht, Utrecht, Netherlands
- Orthopaedic-Biomechanics Research Group, Department of Mechanical Engineering, Faculty of Engineering, University of Birjand, Birjand, Iran
| | - Nigel K Arden
- Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford Nuffield, Oxford, Oxfordshire, UK
| | | | - Cindy G Boer
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
| | - Flavia Cicuttini
- Department of Epidemiology and Preventative Medicine, Monash University, Melbourne, Victoria, Australia
| | - Timothy F Cootes
- Centre for Imaging Sciences, The University of Manchester, Manchester, UK
| | - Kay Crossley
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University School of Allied Health Human Services and Sport, Melbourne, Victoria, Australia
| | - David Felson
- Boston University School of Medicine, Boston, Massachusetts, USA
| | - Willem Paul Gielis
- Department of Orthopedics, UMC Utrecht, Utrecht, Netherlands
- Department of Radiology, UMC Utrecht, Utrecht, Netherlands
| | - Joshua Heerey
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University School of Allied Health Human Services and Sport, Melbourne, Victoria, Australia
| | - Graeme Jones
- Institute for Medical Research, University of Tasmania Menzies, Hobart, Tasmania, Australia
| | - Stefan Kluzek
- Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford Nuffield, Oxford, Oxfordshire, UK
| | - Nancy E Lane
- Department of Medicine, University of California Davis School of Medicine, Sacramento, California, USA
| | - Claudia Lindner
- Centre for Imaging Sciences, The University of Manchester, Manchester, UK
| | - John A Lynch
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
| | - J Van Meurs
- Department of Orthopaedics and Sports Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
| | - Andrea B Mosler
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University School of Allied Health Human Services and Sport, Melbourne, Victoria, Australia
| | - Amanda E Nelson
- Thurston Arthritis Research Center, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - M Nevitt
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
| | - Edwin Oei
- Department of Radiology & Nuclear Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
| | - Jos Runhaar
- Department of General Practice, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
| | - Jinchi Tang
- Department of Orthopaedics and Sports Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
| | - Harrie Weinans
- Department of Orthopedics, UMC Utrecht, Utrecht, Netherlands
- Department of Biomechanical Engineering, TU Delft, Delft, Zuid-Holland, Netherlands
| | - Rintje Agricola
- Department of Orthopaedics and Sports Medicine, Erasmus Medical Center, Rotterdam, Zuid-Holland, Netherlands
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Nunn KP, Velazquez AA, Bebawy JF, Ma K, Sinedino BE, Goel A, Pereira SM. Perioperative Methadone for Spine Surgery: A Scoping Review. J Neurosurg Anesthesiol 2024:00008506-990000000-00106. [PMID: 38624227 DOI: 10.1097/ana.0000000000000966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/08/2024] [Indexed: 04/17/2024]
Abstract
Complex spine surgery is associated with significant acute postoperative pain. Methadone possesses pharmacological properties that make it an attractive analgesic modality for major surgeries. This scoping review aimed to summarize the evidence for the perioperative use of methadone in adults undergoing complex spine surgery. The review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). A search was performed using MEDLINE, CINAHL, Cochrane Library, Scopus, Embase, and Joanna Briggs between January 1946 and April 2023. The initial search identified 317 citations, of which 12 met the criteria for inclusion in the review. There was significant heterogeneity in the doses, routes of administration, and timing of perioperative methadone administration in the included studies. On the basis of the available literature, methadone has been associated with reduced postoperative pain scores and reduced postoperative opioid consumption. Though safety concerns have been raised by observational studies, these have not been confirmed by prospective randomized studies. Further research is required to explore optimal methadone dosing regimens, the potential synergistic relationships between methadone and other pharmacological adjuncts, as well as the potential long-term antinociceptive benefits of perioperative methadone administration.
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Affiliation(s)
- Kieran P Nunn
- Department of Anesthesiology and Pain Medicine, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Ahida A Velazquez
- Department of Anesthesiology and Pain Medicine, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - John F Bebawy
- Anesthesiology & Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Kan Ma
- Department of Anesthesiology and Pain Medicine, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Bruno Erick Sinedino
- Discipline of Anesthesiology, Department of Surgery, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Akash Goel
- Department of Anesthesiology and Pain Medicine, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Sergio M Pereira
- Department of Anesthesiology and Pain Medicine, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
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Gancitano G, Mucci N, Stange R, Ogal M, Vimalanathan S, Sreya M, Booker A, Hadj-Cherif B, Albrich WC, Woelkart-Ardjomand K, Kreft S, Vanden Berghe W, Hoexter G, Schapowal A, Johnston SL. Echinacea Reduces Antibiotics by Preventing Respiratory Infections: A Meta-Analysis (ERA-PRIMA). Antibiotics (Basel) 2024; 13:364. [PMID: 38667040 PMCID: PMC11047471 DOI: 10.3390/antibiotics13040364] [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: 02/27/2024] [Revised: 03/19/2024] [Accepted: 03/31/2024] [Indexed: 04/29/2024] Open
Abstract
Respiratory tract infections (RTIs) are the leading cause of antibiotic prescriptions, primarily due to the risk for secondary bacterial infections. In this study, we examined whether Echinacea could reduce the need for antibiotics by preventing RTIs and their complications, and subsequently investigated its safety profile. A comprehensive search of EMBASE, PubMed, Google Scholar, Cochrane DARE and clinicaltrials.gov identified 30 clinical trials (39 comparisons) studying Echinacea for the prevention or treatment of RTIs in 5652 subjects. Echinacea significantly reduced the monthly RTI occurrence, risk ratio (RR) 0.68 (95% CI 0.61-0.77) and number of patients with ≥1 RTI, RR = 0.75 [95% CI 0.69-0.81] corresponding to an odds ratio 0.53 [95% CI 0.42-0.67]. Echinacea reduced the risk of recurrent infections (RR = 0.60; 95% CI 0.46-0.80), RTI complications (RR = 0.44; 95% CI 0.36-0.54) and the need for antibiotic therapy (RR = 0.60; 95% CI 0.39-0.93), with total antibiotic therapy days reduced by 70% (IRR = 0.29; 95% CI 0.11-0.74). Alcoholic extracts from freshly harvested Echinacea purpurea were the strongest, with an 80% reduction of antibiotic treatment days, IRR 0.21 [95% CI 0.15-0.28]. An equal number of adverse events occurred with Echinacea and control treatment. Echinacea can safely prevent RTIs and associated complications, thereby decreasing the demand for antibiotics. Relevant differences exist between Echinacea preparations.
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Affiliation(s)
- Giuseppe Gancitano
- 1st Carabinieri Paratrooper Regiment “Tuscania”, Italian Ministry of Defence, 57127 Livorno, Italy
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy;
| | - Nicola Mucci
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy;
| | - Rainer Stange
- Institute of Social Medicine, Epidemiology and Health Economics, Charité-Universitätsmedizin Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, 10117 Berlin, Germany;
| | - Mercedes Ogal
- Pediatric Clinic Brunnen, 6440 Brunnen, Switzerland;
| | - Selvarani Vimalanathan
- Pathology & Laboratory Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 2B5, Canada; (S.V.); (M.S.)
| | - Mahfuza Sreya
- Pathology & Laboratory Medicine, Faculty of Medicine, University of British Columbia, Vancouver, BC V6T 2B5, Canada; (S.V.); (M.S.)
| | - Anthony Booker
- Research Group for Optimal Health, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London W1B 2HW, UK; (A.B.); (B.H.-C.)
- Research Group ‘Pharmacognosy and Phytotherapy’, UCL School of Pharmacy, London WC1N 1AX, UK
| | - Bushra Hadj-Cherif
- Research Group for Optimal Health, School of Life Sciences, College of Liberal Arts and Sciences, University of Westminster, London W1B 2HW, UK; (A.B.); (B.H.-C.)
| | - Werner C. Albrich
- Division of Infectious Disease, Infection Prevention and Travel Medicine, Cantonal Hospital, 9000 St. Gallen, Switzerland;
| | - Karin Woelkart-Ardjomand
- Department of Pharmacognosy, Institute of Pharmaceutical Sciences, University of Graz, 8010 Graz, Austria;
| | - Samo Kreft
- Faculty of Pharmacy, University of Ljubljana, 1000 Ljubliana, Slovenia;
| | - Wim Vanden Berghe
- Department of Biomedical Sciences, University of Antwerp, 2000 Antwerp, Belgium;
| | - Godehard Hoexter
- Statistical Consulting Godehard Hoexter, 79100 Freiburg, Germany;
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Sun X, Cai B, Guo P, Liu H, Liu Q. Effects of male hepatitis B virus infection and serostatus on sperm quality, pregnancy outcomes, and neonatal outcomes following intrauterine insemination. Int J Gynaecol Obstet 2024. [PMID: 38619358 DOI: 10.1002/ijgo.15545] [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] [Received: 09/20/2023] [Revised: 03/17/2024] [Accepted: 04/04/2024] [Indexed: 04/16/2024]
Abstract
OBJECTIVE To evaluate the impact of male hepatitis B virus (HBV) infection and serostatus on sperm quality, pregnancy outcomes, and neonatal outcomes following intrauterine insemination for infertility. DESIGN AND METHODS We retrospectively analyzed data from 962 infertile couples undergoing intrauterine insemination treatment at a single center. The case group comprised 212 infertile couples with male HBV infection, and the control group comprised 750 noninfected infertile couples. The couples were further divided into subgroups according to their hepatitis B e antigen (HBeAg)/anti-HBe status: hepatitis B surface antigen (HBsAg)+HBeAg- (group A), HBsAg+HBeAg+ (group B), and HBsAg-HBeAg- (control group). The main outcome parameters, including the seminal parameters, clinical pregnancy rate, miscarriage rate, live birth rate, preterm delivery rate, multiple pregnancy rate, delivery type, birth weight, and sex ratio, were compared. RESULTS A lower sperm acrosin activity, higher cesarean rate, and newborn sex ratio were observed in the HBV-infected group and group A in comparison with the control group (P < 0.05). However, the standard sperm parameters, clinical pregnancy rate, miscarriage rate, live birth rate, preterm delivery, and birth weight showed no statistically significant differences among the groups. CONCLUSION Male HBV infection does not adversely impact standard sperm parameters or pregnancy outcomes but can influence sperm acrosin activity and some neonatal outcomes. Moreover, the effect may vary among different HBV serostatuses.
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Affiliation(s)
- Xiangru Sun
- Institute of Reproductive Medicine, He Xian Memorial Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Bing Cai
- Center for Reproductive Medicine, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Pengfei Guo
- School of Computational Science, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Haipeng Liu
- Institute of Reproductive Medicine, He Xian Memorial Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Qizhi Liu
- Institute of Reproductive Medicine, He Xian Memorial Affiliated Hospital of Southern Medical University, Guangzhou, China
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Jeffery A, Walters K, Wong ICK, Osborn D, Hayes JF. Antidepressant treatment and mortality in people with comorbid depression and type 2 diabetes: UK electronic health record study. BJPsych Open 2024; 10:e79. [PMID: 38606433 PMCID: PMC11060070 DOI: 10.1192/bjo.2024.33] [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: 08/17/2023] [Revised: 02/12/2024] [Accepted: 02/20/2024] [Indexed: 04/13/2024] Open
Abstract
BACKGROUND Depression is associated with higher rates of premature mortality in people with physical comorbidities, such as type 2 diabetes. Conceptually, the successful treatment of depression in people with type 2 diabetes could prevent premature mortality. AIMS To investigate the association between antidepressant prescribing and the rates of all-cause and cause-specific (endocrine, cardiovascular, respiratory, cancer, unnatural) mortality in individuals with comorbid depression and type 2 diabetes. METHOD Using UK primary care records between years 2000 and 2018, we completed a nested case-control study in a cohort of people with comorbid depression and type 2 diabetes who were starting oral antidiabetic treatment for the first time. We used incident density sampling to identify cases who died and matched controls who remained alive after the same number of days observation. We estimated incidence rate ratios for the association between antidepressant prescribing and mortality, adjusting for demographic characteristics, comorbidities, medication use and health behaviours. RESULTS We included 5222 cases with a recorded date of death, and 18 675 controls, observed for a median of 7 years. Increased rates of all-cause mortality were associated with any antidepressant prescribing during the observation period (incidence rate ratio 2.77, 95% CI 2.48-3.10). These results were consistent across all causes of mortality that we investigated. CONCLUSIONS Antidepressant prescribing was highly associated with higher rates of mortality. However, we suspect that this is not a direct causal effect, but that antidepressant treatment is a marker of more severe and unsuccessfully treated depression.
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Affiliation(s)
- Annie Jeffery
- Epidemiology and Applied Clinical Research Department, Division of Psychiatry, University College London, UK
| | - Kate Walters
- Department of Primary Care & Population Health, Institute of Epidemiology & Health Care, University College London, UK
| | - Ian C. K. Wong
- Research Department of Practice and Policy, School of Pharmacy, University College London, UK; and Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong
| | - David Osborn
- Epidemiology and Applied Clinical Research Department, Division of Psychiatry, University College London, UK
| | - Joseph F. Hayes
- Epidemiology and Applied Clinical Research Department, Division of Psychiatry, University College London, UK
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Day MA, Ciol MA, Mendoza ME, Borckardt J, Ehde DM, Newman AK, Chan JF, Drever SA, Friedly JL, Burns J, Thorn BE, Jensen MP. The effects of telehealth-delivered mindfulness meditation, cognitive therapy, and behavioral activation for chronic low back pain: a randomized clinical trial. BMC Med 2024; 22:156. [PMID: 38609994 PMCID: PMC11015654 DOI: 10.1186/s12916-024-03383-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 04/08/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Chronic low back pain (CLBP) is a significant problem affecting millions of people worldwide. Three widely implemented psychological techniques used for CLBP management are cognitive therapy (CT), mindfulness meditation (MM), and behavioral activation (BA). This study aimed to evaluate the relative immediate (pre- to post-treatment) and longer term (pre-treatment to 3- and 6-month follow-ups) effects of group, videoconference-delivered CT, BA, and MM for CLBP. METHODS This is a secondary analysis of a three-arm, randomized clinical trial comparing the effects of three active treatments-CT, BA, and MM-with no inert control condition. Participants were N = 302 adults with CLBP, who were randomized to condition. The primary outcome was pain interference, and other secondary outcomes were also examined. The primary study end-point was post-treatment. Intent-to-treat analyses were undertaken for each time point, with the means of the changes in outcomes compared among the three groups using an analysis of variance (ANOVA). Effect sizes and confidence intervals are also reported. RESULTS Medium-to-large effect size reductions in pain interference were found within BA, CT, and MM (ds from - .71 to - 1.00), with gains maintained at both follow-up time points. Effect sizes were generally small to medium for secondary outcomes for all three conditions (ds from - .20 to - .71). No significant between-group differences in means or changes in outcomes were found at any time point, except for change in sleep disturbance from pre- to post-treatment, improving more in BA than MM (d = - .49). CONCLUSIONS The findings from this trial, one of the largest telehealth trials of psychological treatments to date, critically determined that group, videoconference-delivered CT, BA, and MM are effective for CLBP and can be implemented in clinical practice to improve treatment access. The pattern of results demonstrated similar improvements across treatments and outcome domains, with effect sizes consistent with those observed in prior research testing in-person delivered and multi-modal psychological pain treatments. Thus, internet treatment delivery represents a tool to scale up access to evidence-based chronic pain treatments and to overcome widespread disparities in healthcare. TRIAL REGISTRATION Clinicaltrials.gov, NCT03687762.
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Affiliation(s)
- Melissa A Day
- School of Psychology, University of Queensland, 330 McElwain Building, Brisbane, QLD, 4072, Australia.
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA.
| | - Marcia A Ciol
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - M Elena Mendoza
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Jeffrey Borckardt
- Departments of Psychiatry, Anesthesia, and Stomatology, Medical University of South Carolina, Charleston, SC, USA
| | - Dawn M Ehde
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Andrea K Newman
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Joy F Chan
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Sydney A Drever
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Janna L Friedly
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - John Burns
- Department of Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Beverly E Thorn
- Department of Psychology, University of Alabama, Tuscaloosa, AL, USA
| | - Mark P Jensen
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
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Zhang W, Pan X, Fu J, Cheng W, Lin H, Zhang W, Huang Z. Phytochemicals derived from Nicotiana tabacum L. plant contribute to pharmaceutical development. Front Pharmacol 2024; 15:1372456. [PMID: 38681197 PMCID: PMC11045950 DOI: 10.3389/fphar.2024.1372456] [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: 01/18/2024] [Accepted: 04/04/2024] [Indexed: 05/01/2024] Open
Abstract
The Nicotiana tabacum L. plant, a medicinal resource, holds significant potential for benefiting human health, as evidenced by its use in Native American and ancient Chinese cultures. Modern medical and pharmaceutical studies have investigated that the abundant and distinctive function metabolites in tobacco including nicotine, solanesol, cembranoid diterpenes, essential oil, seed oil and other tobacco extracts, avoiding the toxic components of smoke, mainly have the anti-oxidation, anti-lipid production, pro-lipid oxidation, pro-insulin sensitivity, anti-inflammation, anti-apoptosis and antimicrobial activities. They showed potential pharmaceutical value mainly as supplements or substitutes for treating neurodegenerative diseases including Alzheimer's and Parkinson's disease, inflammatory diseases including colitis, arthritis, sepsis, multiple sclerosis, and myocarditis, and metabolic syndrome including Obesity and fatty liver. This review comprehensively presents the research status and the molecular mechanisms of tobacco and its metabolites basing on almost all the English and Chinese literature in recent 20 years in the field of medicine and pharmacology. This review serves as a foundation for future research on the medicinal potential of tobacco plants.
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Affiliation(s)
- Wenji Zhang
- Guangdong Provincial Engineering & Technology Research Center for Tobacco Breeding and Comprehensive Utilization, Key Laboratory of Crop Genetic Improvement of Guangdong Province, Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Xiaoying Pan
- Guangdong Provincial Engineering & Technology Research Center for Tobacco Breeding and Comprehensive Utilization, Key Laboratory of Crop Genetic Improvement of Guangdong Province, Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Jiaqi Fu
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Wenli Cheng
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Hui Lin
- Department of Radiation Oncology, Guangdong Provincial People’s Hospital and Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Wenjuan Zhang
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Zhenrui Huang
- Guangdong Provincial Engineering & Technology Research Center for Tobacco Breeding and Comprehensive Utilization, Key Laboratory of Crop Genetic Improvement of Guangdong Province, Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China
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Jain P, Kathuria H, Ramakrishna S, Parab S, Pandey MM, Dubey N. In Situ Bioprinting: Process, Bioinks, and Applications. ACS APPLIED BIO MATERIALS 2024. [PMID: 38598256 DOI: 10.1021/acsabm.3c01303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Traditional tissue engineering methods face challenges, such as fabrication, implantation of irregularly shaped scaffolds, and limited accessibility for immediate healthcare providers. In situ bioprinting, an alternate strategy, involves direct deposition of biomaterials, cells, and bioactive factors at the site, facilitating on-site fabrication of intricate tissue, which can offer a patient-specific personalized approach and align with the principles of precision medicine. It can be applied using a handled device and robotic arms to various tissues, including skin, bone, cartilage, muscle, and composite tissues. Bioinks, the critical components of bioprinting that support cell viability and tissue development, play a crucial role in the success of in situ bioprinting. This review discusses in situ bioprinting techniques, the materials used for bioinks, and their critical properties for successful applications. Finally, we discuss the challenges and future trends in accelerating in situ printing to translate this technology in a clinical settings for personalized regenerative medicine.
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Affiliation(s)
- Pooja Jain
- Faculty of Dentistry, National University of Singapore, Singapore 119805, Singapore
| | - Himanshu Kathuria
- Nusmetics Pte Ltd, E-Centre@Redhill, 3791 Jalan Bukit Merah, Singapore 159471, Singapore
| | - Seeram Ramakrishna
- Department of Mechanical Engineering, Center for Nanotechnology and Sustainability, National University of Singapore, Singapore 117581, Singapore
| | - Shraddha Parab
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Pilani Campus, Rajasthan India, 333031
| | - Murali M Pandey
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani, Pilani Campus, Rajasthan India, 333031
| | - Nileshkumar Dubey
- Faculty of Dentistry, National University of Singapore, Singapore 119805, Singapore
- ORCHIDS: Oral Care Health Innovations and Designs Singapore, National University of Singapore, Singapore 119805, Singapore
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Chen YC, Wang H, Mandrekar JN, Robertson CE, Starling AJ, Cutrer FM, Chiang CC. Pharmacogenomic study-A pilot study of the effect of pharmacogenomic phenotypes on the adequate dosing of verapamil for migraine prevention. THE PHARMACOGENOMICS JOURNAL 2024; 24:11. [PMID: 38594235 DOI: 10.1038/s41397-024-00331-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 03/29/2024] [Accepted: 04/02/2024] [Indexed: 04/11/2024]
Abstract
OBJECTIVE To investigate factors affecting the efficacy and tolerability of verapamil for migraine prevention using individual pharmacogenomic phenotypes. BACKGROUND Verapamil has a wide range of dosing in headache disorders without reliable tools to predict the optimal doses for an individual. METHODS This is a retrospective chart review examining adults with existing pharmacogenomic reports at Mayo Clinic who had used verapamil for migraine. Effects of six cytochrome P450 phenotypes on the doses of verapamil for migraine prevention were assessed. RESULTS Our final analysis included 33 migraine patients (82% with aura). The mean minimum effective and maximum tolerable doses of verapamil were 178.2(20-320) mg and 227.9(20-480) mg. A variety of CYP2C9, CYP2D6, and CYP3A5 phenotypes were found, without significant association with the verapamil doses after adjusting for age, sex, body mass index, and smoking status. CONCLUSIONS We demonstrated a wide range of effective and tolerable verapamil doses used for migraine in a cohort with various pharmacogenomic phenotypes.
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Affiliation(s)
- Yi-Chieh Chen
- Department of Pharmacy, Mayo Clinic, Rochester, MN, USA.
| | - Han Wang
- Department of Neurology, Mayo Clinic Health System, Mankato, MN, USA
| | | | | | | | - Fred M Cutrer
- Department of Neurology, Mayo Clinic, Rochester, MN, USA
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Arabshahi V, Togha M, Khorsha F. The association between dietary glycemic index and disease severity among the women with episodic migraine. Nutr Neurosci 2024:1-11. [PMID: 38593064 DOI: 10.1080/1028415x.2024.2338343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
PURPOSE To our knowledge, no studies have evaluated the association between dietary glycemic index (GI) and glycemic load (GL) with migraine-related clinical symptoms. METHODS This cross-sectional study was conducted among 266 women with episodic migraine. The migraine disability assessment (MIDAS) was used to evaluate migraine-related disability in the recent three months. Visual analogue scales (VAS) were also employed to examine migraine-related pains. Glycemic index and glycemic load indices were calculated using the nutritional information obtained from the food frequency questionnaire. RESULTS The study participants had a mean age of 34.32 ± 7.86 years. It was observed that individuals in the quartile 4 of GI and GL reported significantly higher consumption of calories, carbohydrates, proteins, and fats (P < 0.05). In the unadjusted models, those in the quartile 4 of GI and GL had significantly increased odds of experiencing severe pain (based on VAS score) (OR = 2.09, 95% CI = 1.37-2.70, P < 0.001 for dietary GI, and OR = 1.75, 95% CI = 1.16-2.79, P = 0.005 for dietary GL). Additionally, compared to participants in the quartile 1 of GI and GL, those in the quartile 4 of GI and GL were more likely to suffer from severe disability (P < 0.05). CONCLUSION We found a significant positive correlation between the consumption of foods with higher GI and GL and the clinical conditions related to migraine disease. However, due to the cross-sectional nature of the study, it is not possible to establish a cause-and-effect relationship for the observed results.
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Affiliation(s)
- Vajiheh Arabshahi
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mansoureh Togha
- Department of Neurology, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Headache Department, Iranian Center of Neurological Research, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Faezeh Khorsha
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), Tehran, Iran
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Ibrahim MS, Aldhafeeri FR, Banaemah AS, Alhaider MS, Al-Dulaijan YA, Balhaddad AA. The demineralization resistance and mechanical assessments of different bioactive restorative materials for primary and permanent teeth: an in vitro study. BDJ Open 2024; 10:30. [PMID: 38580627 PMCID: PMC10997779 DOI: 10.1038/s41405-024-00209-4] [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: 01/13/2024] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 04/07/2024] Open
Abstract
OBJECTIVES This article examines the efficacy of two bioactive dental composites in preventing demineralization while preserving their mechanical and physical properties. MATERIALS AND METHODS The study compares Beautifil Kids and Predicta® Bioactive Bulk-Fill (Predicta) composites with conventional dental composite. Flexural strength and elastic modulus were evaluated using a universal testing machine. A pH-cycling model assessed the composites' ability to prevent dentin demineralization. Color stability and surface roughness were measured using a spectrophotometer and non-contact profilometer, respectively, before and after pH-cycling, brushing simulation, and thermocycling aging. RESULTS Beautifil Kids exhibited the highest flexural strength and elastic modulus among the materials (p < 0.05). Predicta demonstrated the highest increase in dentin surface microhardness following the pH-cycling model (p < 0.05). All groups showed clinically significant color changes after pH-cycling, with no significant differences between them (p > 0.05). Predicta exhibited greater color change after brushing and increased surface roughness after thermocycling aging (p < 0.05). While Beautifil Kids had higher surface roughness after pH-cycling (p < 0.05). DISCUSSION/CONCLUSION Bioactive restorative materials with ion-releasing properties demonstrate excellent resistance to demineralization while maintaining mechanical and physical properties comparable to the control group.
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Affiliation(s)
- Maria Salem Ibrahim
- Department of Preventive Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 34212, Dammam, Saudi Arabia.
| | - Fahad Rakad Aldhafeeri
- College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia
| | - Abdullah Sami Banaemah
- College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia
| | - Mana S Alhaider
- College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia
| | - Yousif A Al-Dulaijan
- Department of Substitutive Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia
| | - Abdulrahman A Balhaddad
- Department of Restorative Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia.
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Abidin I, Ugur C, Yildirim M. Retrospective Evaluation of Patients Admitted to the Pediatric Neurology Outpatient Clinic with Headache: Experience of a Tertiary Hospital. SISLI ETFAL HASTANESI TIP BULTENI 2024; 58:109-115. [PMID: 38808054 PMCID: PMC11128692 DOI: 10.14744/semb.2023.86244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/01/2023] [Accepted: 11/13/2023] [Indexed: 05/30/2024]
Abstract
Objectives It was aimed to determine the etiological and clinical features of pediatric patients with headache complaints. Methods The files of patients who were admitted to the pediatric neurology outpatient clinic with headache were reviewed retrospectively. Patients' age, gender, features of headache, symptoms accompanying headache, available blood tests, brain magnetic resonance (MR) and electroencephalography (EEG) results were recorded. Results Of the total 470 patients, aged between 3 and 17 years, 291 (61.9%) were female and 179 (39.1%) were male. The mean age of the patients was 12.38±3.45 years. According to age groups, there were 16 (3.4%) patients under the age of 5, 159 (33.8%) between the ages of 6-11, and 295 (62.8%) patients aged 12-17 years. While 289 (61.5%) patients were diagnosed with primary headache, 122 (26.0%) patients were diagnosed with secondary headache, and headaches of 59 (12.5%) patients could not be classified. The most common primary headaches were tension-type headache (TTN) (n=177, 37.7%) and migraine (n=111, 23.6%). The 86 (70.5%) of the patients with secondary headache were diagnosed with sinusitis. Abnormal neurological examination finding was determined in 8 (1.7%) patients. Brain MR was performed in 439 (93.4%) of all patients and abnormal brain MR findings were detected in 52 (11.8%) patients. EEG was performed in 205 (43.6%) of all patients and abnormal EEG findings were detected in 24 (11.7%) patients. Conclusion According to age groups, headache was most common in the 12-17 age group. The most common causes of headache were TTN and migraine, respectively. The most common secondary headache cause was sinusitis. We think that physical and neurological examination still maintains its priority in determining the causes of headache.
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Affiliation(s)
- Ilhan Abidin
- Department of Pediatric Gastroenterology, Selcuk University Faculty of Medicine, Konya, Türkiye
| | - Cuneyt Ugur
- Department of Pediatrics, University of Health Sciences Türkiye, Konya City Health Application and Research Center, Konya, Türkiye
| | - Mirac Yildirim
- Department of Pediatric Neurology, Ankara University Faculty of Medicine, Ankara, Türkiye
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Dilixiati D, Waili A, Tuerxunmaimaiti A, Tao L, Zebibula A, Rexiati M. Risk factors for erectile dysfunction in diabetes mellitus: a systematic review and meta-analysis. Front Endocrinol (Lausanne) 2024; 15:1368079. [PMID: 38638136 PMCID: PMC11024441 DOI: 10.3389/fendo.2024.1368079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 03/19/2024] [Indexed: 04/20/2024] Open
Abstract
Background Previous studies have established that diabetes mellitus (DM) markedly raises the risk of developing erectile dysfunction (ED). Despite extensive investigations, the risk factors associated with ED in diabetic men have yet to be unequivocally determined, owing to incongruent and inconclusive results reported in various studies. Objective The objective of this systematic review and meta-analysis was to assess the risk factors for ED in men with DM. Methods A comprehensive systematic review was conducted, encompassing studies published in the PubMed, Scopus and Embase databases up to August 24th, 2023. All studies examining the risk factors of ED in patients with DM were included in the analysis. To identify significant variations among the risk factors, odds ratios (ORs) and their corresponding 95% confidence intervals (CIs) were employed. The risk of bias was evaluated using the Newcastle-Ottawa Scale(NOS) for longitudinal studies and the Agency for Healthcare Research and Quality Scale(AHRQ) for cross-sectional studies. Results A total of 58 studies, including a substantial participant pool of 66,925 individuals diagnosed with DM, both with or without ED, were included in the meta-analysis. Mean age (OR: 1.31, 95% CI=1.24-1.37), smoking status (OR: 1.32, 95% CI=1.18-1.47), HbA1C (OR: 1.44, 95% CI=1.28-1.62), duration of DM (OR: 1.39, 95% CI=1.29-1.50), diabetic neuropathy (OR: 3.47, 95% CI=2.16-5.56), diabetic retinopathy (OR: 3.01, 95% CI=2.02-4.48), diabetic foot (OR: 3.96, 95% CI=2.87-5.47), cardiovascular disease (OR: 1.92, 95% CI=1.71-2.16), hypertension (OR: 1.74, 95% CI=1.52-2.00), microvascular disease (OR: 2.14, 95% CI=1.61-2.85), vascular disease (OR: 2.75, 95% CI=2.35-3.21), nephropathy (OR: 2.67, 95% CI=2.06-3.46), depression (OR: 1.82, 95% CI=1.04-3.20), metabolic syndrome (OR: 2.22, 95% CI=1.98-2.49), and diuretic treatment (OR: 2.42, 95% CI=1.38-4.22) were associated with increased risk factors of ED in men with DM. Conclusion Our study indicates that in men with DM, several risk factors for ED have been identified, including mean age, HbA1C, duration of DM, diabetic neuropathy, diabetic retinopathy, diabetic foot, cardiovascular disease, hypertension, microvascular disease, vascular disease, nephropathy, depression, metabolic syndrome, and diuretic treatment. By clarifying the connection between these risk factors and ED, clinicians and scientific experts can intervene and address these risk factors, ultimately reducing the occurrence of ED and improving patient management.
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Affiliation(s)
- Diliyaer Dilixiati
- Department of Urology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Alapati Waili
- Department of Pancreatic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Aizihaier Tuerxunmaimaiti
- Department of Cardiac Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Liwen Tao
- Department of Pancreatic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Abudureheman Zebibula
- Department of Urology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Mulati Rexiati
- Department of Urology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
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Liu H, Zhao H, Liu K, Jia Z, Dong M, Cheng Y, Lv Y, Qu K, Gui W, Chen J, Zhang D, Fan Z, Yang X, Hu D, Xie H, Li M, Wen B, Chen S, Xu P, Rong Q, He Q, Ren Z, Yan F, Zhao H, Chen M, Yu T, Qu H, An X, Guo H, Zhang X, Pan X, Wang X, Qiu S, Zhang L, Zhao H, Pan X, Wan Q, Yan L, Liu J, Yu Z, Zhang M, Ran Y, Han X, Dong Z, Yu S. Association between Body Mass Index and Medication-Overuse Headache among Individuals with Migraine: A Cross-Sectional Study. Obes Facts 2024; 17:286-295. [PMID: 38569473 PMCID: PMC11149972 DOI: 10.1159/000538528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 03/05/2024] [Indexed: 04/05/2024] Open
Abstract
INTRODUCTION Medication-overuse headache (MOH) is a secondary chronic headache disorder that occurs in individuals with a pre-existing primary headache disorder, particularly migraine disorder. Obesity is often combined with chronic daily headaches and is considered a risk factor for the transformation of episodic headaches into chronic headaches. However, the association between obesity and MOH among individuals with migraine has rarely been studied. The present study explored the association between body mass index (BMI) and MOH in people living with migraine. METHODS This cross-sectional study is a secondary analysis of data from the Survey of Fibromyalgia Comorbidity with Headache study. Migraine and MOH were diagnosed using the criteria of the International Classification of Headache Disorders, 3rd Edition. BMI (kg/m2) is calculated by dividing the weight (kg) by the square of the height (m). Multivariable logistic regression analysis was used to evaluate the association between BMI and MOH. RESULTS A total of 2,251 individuals with migraine were included, of whom 8.7% (195/2,251) had a concomitant MOH. Multivariable logistic regression analysis, adjusted for age, sex, education level, headache duration, pain intensity, headache family history, chronic migraine, depression, anxiety, insomnia, and fibromyalgia, demonstrated there was an association between BMI (odds ratio [OR], 1.05; 95% confidence interval [CI], 1.01-1.11; p = 0.031) and MOH. The results remained when the BMI was transformed into a category. Compared to individuals with Q2 (18.5 kg/m2 ≤ BMI ≤23.9 kg/m2), those with Q4 (BMI ≥28 kg/m2) had an adjusted OR for MOH of 1.81 (95% CI, 1.04-3.17; p = 0.037). In the subgroup analyses, BMI was associated with MOH among aged more than 50 years (OR, 1.13; 95%, 1.03-1.24), less than high school (OR, 1.08; 95%, 1.01-1.15), without depression (OR, 1.06; 95%, 1.01-1.12), and without anxiety (OR, 1.06; 95%, 1.01-1.12). An association between BMI and MOH was found in a sensitivity analysis that BMI was classified into four categories according to the World Health Organization guidelines. CONCLUSION In this cross-sectional study, BMI was associated with MOH in Chinese individuals with migraine.
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Affiliation(s)
- Huanxian Liu
- Department of Neurology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| | - Hongru Zhao
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Kaiming Liu
- Department of Neurology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhihua Jia
- Department of Neurology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| | - Ming Dong
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Yingying Cheng
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Yudan Lv
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Kang Qu
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Changchun, China
| | - Wei Gui
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Jianjun Chen
- Department of Neurology, Lishui Municipal Central Hospital, Lishui, China
| | - Dan Zhang
- Department of Neurology, Sir Run Run Shaw Hospital, Hangzhou, China
| | - Zhiliang Fan
- Department of Neurology, Xing Tai People's Hospital, Xingtai, China
| | - Xiaosu Yang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
| | - Dongmei Hu
- Department of Neurology, The Second Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Hongyan Xie
- Department of Neurology, The Second Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Mingxin Li
- Department of Neurology, Qilu Hospital, Jinan, China
| | - Bing Wen
- Department of Neurology, Qilu Hospital, Jinan, China
| | - Sufen Chen
- Department of Neurology, Changsha Central Hospital Affiliated to the University of South China, Changsha, China
| | - Peng Xu
- Department of Neurology, Affiliated Hospital of Jining Medical University, Jining, China
| | - Qingqing Rong
- Department of Neurology, Affiliated Hospital of Jining Medical University, Jining, China
| | - Qiu He
- Department of Neurology, The People's Hospital of Liaoning Province, Shenyang, China
| | - Zhanxiu Ren
- Department of Neurology, The People's Hospital of Liaoning Province, Shenyang, China
| | - Fanhong Yan
- Department of Neurology, Linyi Jinluo Hospital, Linyi, China
| | - Heling Zhao
- Department of Neurology, Linyi Jinluo Hospital, Linyi, China
| | - Min Chen
- Department of Neurology, Zhengzhou University First Affiliated Hospital, Zhengzhou, China
| | - Tingmin Yu
- Department of Neurology, The Second Hospital of Jilin University, Changchun, China
| | - Hongli Qu
- Department of Neurology, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Xingkai An
- Department of Neurology, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Huailian Guo
- Department of Neurology, People's Hospital, Peking University, Beijing, China
| | - Xinhua Zhang
- Department of Neurology, People's Hospital, Peking University, Beijing, China
| | - Xiaoping Pan
- Department of Neurology, Guangzhou First People's Hospital, Guangzhou, China
| | - Xiaojuan Wang
- Department of Neurology, Guangzhou First People's Hospital, Guangzhou, China
| | - Shi Qiu
- Department of Neurology, Aerospace Center Hospital, Beijing, China
| | - Lvming Zhang
- Department of Neurology, Aerospace Center Hospital, Beijing, China
| | - Hongling Zhao
- Department of Neurology, Da Lian Municipal Central Hospital, Dalian, China
| | - Xin Pan
- Department of Neurology, Da Lian Municipal Central Hospital, Dalian, China
| | - Qi Wan
- Department of Neurology, Jiangsu Province Hospital, Nanjing, China
| | - Lanyun Yan
- Department of Neurology, Jiangsu Province Hospital, Nanjing, China
| | - Jing Liu
- Department of Neurology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| | - Zhe Yu
- Department of Neurology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| | - Mingjie Zhang
- Department of Neurology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| | - Ye Ran
- Department of Neurology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| | - Xun Han
- Department of Neurology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| | - Zhao Dong
- Department of Neurology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| | - Shengyuan Yu
- Department of Neurology, The First Medical Center of Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
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Li G, Li S, Xie J, Zhang Z, Zou J, Yang C, He L, Zeng Q, Shu L, Huang G. Identifying changes in dynamic plantar pressure associated with radiological knee osteoarthritis based on machine learning and wearable devices. J Neuroeng Rehabil 2024; 21:45. [PMID: 38570841 PMCID: PMC10988837 DOI: 10.1186/s12984-024-01337-6] [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: 10/24/2023] [Accepted: 03/07/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Knee osteoarthritis (KOA) is an irreversible degenerative disease that characterized by pain and abnormal gait. Radiography is typically used to detect KOA but has limitations. This study aimed to identify changes in plantar pressure that are associated with radiological knee osteoarthritis (ROA) and to validate them using machine learning algorithms. METHODS This study included 92 participants with variable degrees of KOA. A modified Kellgren-Lawrence scale was used to classify participants into non-ROA and ROA groups. The total feature set included 210 dynamic plantar pressure features captured by a wearable in-shoe system as well as age, gender, height, weight, and body mass index. Filter and wrapper methods identified the optimal features, which were used to train five types of machine learning classification models for further validation: k-nearest neighbors (KNN), support vector machine (SVM), random forest (RF), AdaBoost, and eXtreme gradient boosting (XGBoost). RESULTS Age, the standard deviation (SD) of the peak plantar pressure under the left lateral heel (f_L8PPP_std), the SD of the right second peak pressure (f_Rpeak2_std), and the SD of the variation in the anteroposterior displacement of center of pressure (COP) in the right foot (f_RYcopstd_std) were most associated with ROA. The RF model with an accuracy of 82.61% and F1 score of 0.8000 had the best generalization ability. CONCLUSION Changes in dynamic plantar pressure are promising mechanical biomarkers that distinguish between non-ROA and ROA. Combining a wearable in-shoe system with machine learning enables dynamic monitoring of KOA, which could help guide treatment plans.
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Affiliation(s)
- Gege Li
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- School of Rehabilitation Medicine, Southern Medical University, Guangzhou, China
| | - Shilin Li
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Junan Xie
- School of Microelectronics, South China University of Technology, Guangzhou, China
| | - Zhuodong Zhang
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- School of Rehabilitation Medicine, Southern Medical University, Guangzhou, China
| | - Jihua Zou
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- School of Rehabilitation Medicine, Southern Medical University, Guangzhou, China
| | - Chengduan Yang
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- School of Rehabilitation Medicine, Southern Medical University, Guangzhou, China
| | - Longlong He
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Clinical Medicine, Xiamen Medical College, Xiamen, China
| | - Qing Zeng
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
- School of Rehabilitation Medicine, Southern Medical University, Guangzhou, China.
| | - Lin Shu
- School of Future Technology, South China University of Technology, Guangzhou, China.
- Pazhou Lab, Guangzhou, China.
| | - Guozhi Huang
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
- School of Rehabilitation Medicine, Southern Medical University, Guangzhou, China.
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Silva R, Morouço P, Lains J, Amorim P, Alves N, Veloso AP. Innovative Design and Development of Personalized Ankle-Foot Orthoses for Survivors of Stroke With Equinovarus Foot: Protocol for a Feasibility and Comparative Trial. JMIR Res Protoc 2024; 13:e52365. [PMID: 38564249 PMCID: PMC11022130 DOI: 10.2196/52365] [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: 08/31/2023] [Revised: 11/19/2023] [Accepted: 11/23/2023] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Ankle-foot orthoses (AFOs) are vital in gait rehabilitation for patients with stroke. However, many conventional AFO designs may not offer the required precision for optimized patient outcomes. With the advent of 3D scanning and printing technology, there is potential for more individualized AFO solutions, aiming to enhance the rehabilitative process. OBJECTIVE This nonrandomized trial seeks to introduce and validate a novel system for AFO design tailored to patients with stroke. By leveraging the capabilities of 3D scanning and bespoke software solutions, the aim is to produce orthoses that might surpass conventional designs in terms of biomechanical effectiveness and patient satisfaction. METHODS A distinctive 3D scanner, complemented by specialized software, will be developed to accurately capture the biomechanical data of leg movements during gait in patients with stroke. The acquired data will subsequently guide the creation of patient-specific AFO designs. These personalized orthoses will be provided to participants, and their efficacy will be compared with traditional AFO models. The qualitative dimensions of this experience will be evaluated using the Quebec User Evaluation of Satisfaction With Assistive Technology (QUEST) assessment tool. Feedback from health care professionals and the participants will be considered throughout the trial to ensure a rounded understanding of the system's implications. RESULTS Spatial-temporal parameters will be statistically compared using paired t tests to determine significant differences between walking with the personalized orthosis, the existing orthosis, and barefoot conditions. Significant differences will be identified based on P values, with P<.05 indicating statistical significance. The Statistical Parametric Mapping method will be applied to graphically compare kinematic and kinetic data across the entire gait cycle. QUEST responses will undergo statistical analysis to evaluate patient satisfaction, with scores ranging from 1 (not satisfied) to 5 (very satisfied). Satisfaction scores will be presented as mean and SD values. Significant variations in satisfaction levels between the personalized and existing orthosis will be assessed using a Wilcoxon signed rank test. The anticipation is that the AFOs crafted through this innovative system will either match or outperform existing orthoses in use, with higher patient satisfaction rates. CONCLUSIONS Embracing the synergy of technology and biomechanics may hold the key to revolutionizing orthotic design, with the potential to set new standards in patient-centered orthotic solutions. However, as with all innovations, a balanced approach, considering both the technological possibilities and individual patient needs, will be paramount to achieving optimal outcomes. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/52365.
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Affiliation(s)
- Rui Silva
- Centre for Rapid and Sustainable Product Development, Polytechnic University of Leiria, Marinha Grande, Portugal
- CIPER, Faculdade de Motricidade Humana, Lisboa, Portugal
| | - Pedro Morouço
- Escola Superior de Educação e Ciências Sociais, Polytechnic University of Leiria, Leiria, Portugal
| | - Jorge Lains
- Centro de Medicina de Reabilitação da Região Centro-Rovisco Pais, Tocha, Portugal
- Faculty of Medicine, University Coimbra, Coimbra, Portugal
| | - Paula Amorim
- Centro de Medicina de Reabilitação da Região Centro-Rovisco Pais, Tocha, Portugal
| | - Nuno Alves
- Centre for Rapid and Sustainable Product Development, Polytechnic University of Leiria, Marinha Grande, Portugal
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Mbwasi R, Msovela K, Chilunda F, Tesha S, Canavan R, Wiedenmayer K. Comparing pharmacy practice in health facilities with and without pharmaceutically trained dispensers: a post intervention study in Tanzania. J Pharm Policy Pract 2024; 17:2323091. [PMID: 38572378 PMCID: PMC10989198 DOI: 10.1080/20523211.2024.2323091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024] Open
Abstract
Background The critical shortage of comprehensively trained healthcare staff in Tanzania affects the capacity to deliver essential health services, attain universal health coverage and compromises health outcomes. There is a specific lack of suitably trained pharmaceutical professionals, thus, an increase in the use of unqualified or poorly trained staff. Following the introduction of a one-year pharmacy dispenser course intervention, this study explored the impact that the new cadre of graduates had on pharmacy practice compared to healthcare facilities with non-pharmacy trained dispensers (NPTDs). Methods A post intervention assessment was conducted in 2021 using questionnaires formulated to measure indicators of Good Pharmacy Practice, comparing 29 public health facilities employing pharmacy-trained dispensers (PTD) with 32 public health facilities with NPTDs in Dodoma, Shinyanga and Morogoro regions of Tanzania. Data were collected by experienced pharmacists or pharmaceutical technicians and subsequently aggregated and statistically analysed. Results The dispensing times for medicines were found to be the same for PTDs and the NPTDs (2 min). There were no statistically significant differences in the adequacy of labelling elements between PTDs and NPTDs. Patients' level of knowledge of the medicines dispensed to them, from both PTDs and NPTDs, showed no difference. Moreover, no differences were observed in storage practice and documentation performance, records of dispensed medicines, handling of medicines and the dispensing area cleanliness between both groups. Overall, facilities with PTDs averaged a higher availability of tracer medicines (77%) than those with NPTDs (70%), however, availability of health commodities in all health facilities in the three regions was low and there was no statistically significant difference between both groups. Conclusion The study showed no significant difference in performance of pharmacy practice between PTDs and NPTDs despite the former undertaking a one-year training course intended to improve knowledge and skills. Practice application not only depends on effective training but on the working environment. Clear job descriptions, appropriate tools and references to guide, Standard Operating Procedures, acceptance by management of the training undertaken to actively encourage recruits to apply these new skills could improve PTDs performance. Training and knowledge alone do not seem to lead to better practice and performance.
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Affiliation(s)
- Romuald Mbwasi
- School of Pharmacy & Pharmaceutical Sciences, St John’s University of Tanzania, Dodoma, Tanzania
| | - Kelvin Msovela
- School of Pharmacy & Pharmaceutical Sciences, St John’s University of Tanzania, Dodoma, Tanzania
| | - Fiona Chilunda
- Health Promotion and System Strengthening (HPSS) Project, Dodoma
| | - Sia Tesha
- Health Promotion and System Strengthening (HPSS) Project, Dodoma
| | - Robert Canavan
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Karin Wiedenmayer
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
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Sun M, Gao M, Luo M, Wang T, Ruan X, Chen Q, Qin J. Causal relationship between air pollution and chronic obstructive pulmonary disease in European and East Asian populations: a Mendelian randomization study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024:1-16. [PMID: 38563461 DOI: 10.1080/09603123.2024.2334781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 03/21/2024] [Indexed: 04/04/2024]
Abstract
Epidemiologic studies have suggested a possible association between air pollution and chronic obstructive pulmonary disease (COPD), but it is controversial and difficult to draw causal inferences. Five methods were adopted to evaluate the causal relationship between air pollution and COPD in European and East Asian populations by using MR Analysis. A statistically significant causal relationship between PM2.5 and COPD was observed in the European population (OR: 2.34; 95% CI: 1.06-5.05; p = 0.033). Statistical significance remained after adjustment for confounding factors (adjusted OR: 2.28; 95% CI: 1.01-5.20; p = 0.048). In East Asian populations, PM2.5 absorbance, a proxy for black carbon, was statistically associated with COPD (OR: 1.41; 95% CI: 1.09-1.81; p = 0.007). We did not adjust for confounders in East Asian populations, as the association was independent of known confounders (e.g. smoking, respiratory tract infections, etc.). In conclusion, increased concentrations of PM2.5 and PM2.5 absorbance were associated with an increased risk of COPD.
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Affiliation(s)
- Mengting Sun
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Ming Gao
- Department of Geriatric Medicine, Center of Coronary Circulation, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Manjun Luo
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Tingting Wang
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Xiaorui Ruan
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Qian Chen
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
| | - Jiabi Qin
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Changsha, Hunan, China
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Georgopoulos V, McWilliams DF, Hendrick P, Walsh DA. Influence of central aspects of pain on self-management in people with chronic low back pain. PATIENT EDUCATION AND COUNSELING 2024; 121:108109. [PMID: 38114407 DOI: 10.1016/j.pec.2023.108109] [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: 09/06/2023] [Revised: 12/08/2023] [Accepted: 12/10/2023] [Indexed: 12/21/2023]
Abstract
OBJECTIVE This observational study investigated whether central aspects of pain are associated with self-management domains in individuals with chronic low back pain (CLBP) undertaking a pain management program. METHODS Individuals with CLBP provided pain sensitivity and self-management data at baseline (n = 97) and 3-months (n = 87). Pressure pain detection threshold (PPT) at the forearm, temporal summation (TS) and conditioned pain modulation (CPM), Widespread Pain Index (WPI), and a Central Aspects of Pain factor (CAPf) were considered as central aspects of pain. Self-management was measured using the 8 domains of the Health Education Impact Questionnaire, as well as Pain Self Efficacy and Health Care Utilisation questionnaires. RESULTS PPT, CPM, WPI and CAPf predicted worse performance in several self-management domains at 3-months (r = 0.21 to 0.54, p < 0.05 overall). In multivariable regression models (adjusted for baseline scores of self-management, depression, catastrophization, pain and fatigue) low PPT, high TS, and high CAPf at baseline predicted poorer self-management at 3 months (R2 =0.14 to 0.52, β = -0.37 to 0.35, p < 0.05). CONCLUSIONS Central aspects of pain are associated with impaired self-management, over and above effects of pain intensity, fatigue, depression and catastrophizing. PRACTICE IMPLICATIONS Treatments that target central aspects of pain might help improve self-management in people with CLBP.
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Affiliation(s)
| | - Daniel F McWilliams
- Department of Academic Rheumatology, School of Medicine, University of Nottingham, UK
| | - Paul Hendrick
- Division of Physiotherapy and Rehabilitation Sciences, School of Health Sciences, University of Nottingham, UK
| | - David A Walsh
- Department of Academic Rheumatology, School of Medicine, University of Nottingham, UK
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Romero del Rincón C, Gonzalez‐Martinez A, Quintas S, García‐Azorín D, Fernández Lázaro I, Guerrero‐Peral AL, Gonzalez Osorio Y, Santos‐Lasaosa S, González Oria C, Sánchez Rodríguez N, Iglesias Díez F, Echavarría Íñiguez A, Gil Luque S, Huerta‐Villanueva M, Campoy Díaz S, Muñoz‐Vendrell A, Lozano Ros A, Sánchez‐Soblechero A, Velasco Juanes F, Kortazar‐Zubizarreta I, Echeverría A, Rodríguez‐Vico J, Jaimes Sánchez A, Gómez García A, Morollón Sánchez‐Mateos N, Belvis R, Navarro Pérez MP, García‐Moncó JC, Álvarez Escudero MR, Montes N, Gago‐Veiga AB. RE-START: Exploring the effectiveness of anti-calcitonin gene-related peptide resumption after discontinuation in migraine. Eur J Neurol 2024; 31:e16203. [PMID: 38270379 PMCID: PMC11236030 DOI: 10.1111/ene.16203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 12/04/2023] [Accepted: 12/22/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND AND PURPOSE According to the latest European guidelines, discontinuation of monoclonal antibodies against calcitonin gene-related peptide (anti-CGRP MAb) may be considered after 12-18 months of treatment. However, some patients may worsen after discontinuation. In this study, we assessed the response following treatment resumption. METHODS This was a prospective study conducted in 14 Headache Units in Spain. We included patients with response to anti-CGRP MAb with clinical worsening after withdrawal and resumption of treatment. Numbers of monthly migraine days (MMD) and monthly headache days (MHD) were obtained at four time points: before starting anti-CGRP MAb (T-baseline); last month of first treatment period (T-suspension); month of restart due to worsening (T-worsening); and 3 months after resumption (T-reintroduction). The response rate to resumption was calculated. Possible differences among periods were analysed according to MMD and MHD. RESULTS A total of 360 patients, 82% women, with a median (interquartile range [IQR]) age at migraine onset of 18 (12) years. The median (IQR) MHD at T-baseline was 20 (13) and MMD was 5 (6); at T-suspension, the median (IQR) MHD was 5 (6) and MMD was 4 (5); at T-worsening, the median (IQR) MHD was 16 (13) and MMD was 12 (6); and at T-reintroduction, the median (IQR) MHD was 8 (8) and MHD was 5 (5). In the second period of treatment, a 50% response rate was achieved by 57.4% of patients in MHD and 65.8% in MMD. Multivariate models showed significant differences in MHD between the third month after reintroduction and last month before suspension of first treatment period (p < 0.001). CONCLUSION The results suggest that anti-CGRP MAb therapy is effective after reintroduction. However, 3 months after resumption, one third of the sample reached the same improvement as after the first treatment period.
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Affiliation(s)
- Celia Romero del Rincón
- Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)Universidad Autónoma de Madrid (UAM)MadridSpain
| | - Alicia Gonzalez‐Martinez
- Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)Universidad Autónoma de Madrid (UAM)MadridSpain
| | - Sonia Quintas
- Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)Universidad Autónoma de Madrid (UAM)MadridSpain
| | - David García‐Azorín
- Headache UnitHospital Clínico Universitario de ValladolidValladolidSpain
- Department of MedicineUniversidad de ValladolidValladolidSpain
| | - Iris Fernández Lázaro
- Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)Universidad Autónoma de Madrid (UAM)MadridSpain
| | - Angel Luis Guerrero‐Peral
- Headache UnitHospital Clínico Universitario de ValladolidValladolidSpain
- Department of MedicineUniversidad de ValladolidValladolidSpain
| | | | | | | | | | | | | | - Sendoa Gil Luque
- Headache UnitHospital Clínico Universitario de BurgosBurgosSpain
| | - Mariano Huerta‐Villanueva
- Neurology Department of NeurologyHospital de Viladecans‐IDIBELLViladecans, BarcelonaSpain
- Servicio de Neurología, Unidad de Cefaleas, Hospital Universitari de Bellvitge‐IDIBELLL'Hospitalet de LlobregatBarcelonaSpain
| | - Sergio Campoy Díaz
- Neurology Department of NeurologyHospital de Viladecans‐IDIBELLViladecans, BarcelonaSpain
- Servicio de Neurología, Unidad de Cefaleas, Hospital Universitari de Bellvitge‐IDIBELLL'Hospitalet de LlobregatBarcelonaSpain
| | - Albert Muñoz‐Vendrell
- Servicio de Neurología, Unidad de Cefaleas, Hospital Universitari de Bellvitge‐IDIBELLL'Hospitalet de LlobregatBarcelonaSpain
| | | | | | | | - Izaro Kortazar‐Zubizarreta
- Department of Neurology, Hospital de Álava, Bioaraba Health Research InstituteAraba University Hospital‐TxagorritxuVitoria‐GasteizSpain
| | - Amaya Echeverría
- Department of Neurology, Hospital de Álava, Bioaraba Health Research InstituteAraba University Hospital‐TxagorritxuVitoria‐GasteizSpain
| | | | | | | | | | | | | | | | | | - Nuria Montes
- Unidad de MetodologíaInstituto de Investigación Sanitaria La Princesa (IIS‐IP)MadridSpain
- Servicio de ReumatologíaHospital Universitario La PrincesaMadridSpain
- Plant Physiology, Pharmaceutical and Health Sciences Department, Faculty of PharmacyUniversidad San Pablo‐CEU, CEU‐UniversitiesBoadilla del MonteSpain
| | - Ana Beatriz Gago‐Veiga
- Department of Neurology, Hospital Universitario de La Princesa & Instituto de Investigación Sanitaria Princesa (IIS‐Princesa)Universidad Autónoma de Madrid (UAM)MadridSpain
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144
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Altmis Kacar H, Ozkul C, Baran A, Guclu-Gunduz A. Effects of cervical stabilization training in patients with headache: A single-blinded randomized controlled trial. Eur J Pain 2024; 28:633-648. [PMID: 37970662 DOI: 10.1002/ejp.2208] [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: 06/09/2023] [Revised: 09/29/2023] [Accepted: 10/31/2023] [Indexed: 11/17/2023]
Abstract
BACKGROUND This study aimed to investigate the effects of Cervical Stabilization Training (CST) on the headache, neck pain and cervical musculoskeletal system in patients with headache compared to the control group. METHODS A total of 90 female patients with migraine, tension-type headache and cervicogenic headache (CGH) participated in this study. The patients were divided into the cervical stabilization training group (CSTG) and the control group (CG). The CSTG performed the CST three times a week for 8 weeks while the CG continued their ongoing medical treatment. The pain intensity was assessed by Visual Analogue Scale, forward head posture by craniovertebral angle measurement, the endurance of deep cervical flexor muscles by craniocervical flexion test and the endurance of cervical muscles by flexor and extensor endurance tests before and after 8 weeks. In addition, disability levels, health-related quality of life, sleep quality and mood were assessed by the Migraine Disability Assessment questionnaire, Neck Disability Index (NDI), Short Form 36 Quality of Life Scale, the Pittsburgh Sleep Quality Index and Beck Depression Scale, respectively. RESULTS Headache frequency, duration and intensity, neck pain intensity and forward head posture reduced while activation and performance of deep cervical flexor muscles, the endurance of cervical flexor and extensor muscles increased in the CSTG (p < 0.05). Furthermore, the disability levels, quality of life, sleep quality and mood also improved in the CSTG (p < 0.05). CONCLUSIONS This study suggests that CST reduces headaches and neck pain by improving the cervical musculoskeletal system in patients with headache. SIGNIFICANCE The CST improved the headache frequency, duration and intensity, neck pain intensity, cervical posture, activation of deep cervical flexor muscles and endurance of cervical muscles in patients with headache. In addition, improvements in the cervical musculoskeletal system contributed to a reduction in the intensity of headaches and neck pain. Therefore, CST may be preferred in the treatment of headaches, especially with coexisting neck pain.
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Affiliation(s)
- H Altmis Kacar
- Department of Physiotherapy and Rehabilitation, Institute of Health Sciences, Gazi University, Ankara, Turkey
| | - C Ozkul
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
| | - A Baran
- Department of Neurology, Medical Park Hospital, Ankara, Turkey
| | - A Guclu-Gunduz
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
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145
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Udby PM, Modic M, Elmose S, Carreon LY, Andersen MØ, Karppinen J, Samartzis D. The Clinical Significance of the Modic Changes Grading Score. Global Spine J 2024; 14:796-803. [PMID: 35998235 PMCID: PMC11192140 DOI: 10.1177/21925682221123012] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
STUDY DESIGN Cross-sectional retrospective observational study. OBJECTIVE To evaluate the reliability and clinical utility of the Modic changes (MC) grading score. METHOD Patients from the Danish national spine registry, DaneSpine, scheduled for lumbar discectomy were identified. MRI of patients with MC were graded based on vertical height involvement: Grade A (<25%), Grade B (25%-50%), and Grade C (>50%). All MRIs were reviewed by 2 physicians to evaluate the reliability of the MC grade. RESULTS Of 213 patients included, 142 patients had MC, 71 with MC-1 and 71 with MC-2; 34% were Grade A, 45% were Grade B, and 21% were Grade C. MC grade demonstrated substantial intra-rater (κ = .68) and inter-rater (κ = .61) reliability. A significantly higher proportion (n = 40, 57%) of patients with MC-1 had a severe MC grade compared to patients with MC-2 (n = 30, 43%, P < .001). Severe MC grade was associated with the presence of severe lumbar disc degeneration (DD) (Pfirrmann grade = V, P = .024), worse preoperative ODI (52.49 vs 44.17, P = .021) and EQ-5D scores (.26 vs .46, P = .053). MC alone including type was not associated with a significant difference in patient-reported outcomes (P > .05). CONCLUSION The MC grade score was demonstrated to have substantial intra- and inter-observer reliability. Severe MC grade was associated with both severe DD and MC type, being more prevalent in patients with MC-1. The MC grade was also significantly associated with worse disability and reduced health-related quality of life. Results from the study suggest that MC grade is more clinically important than MC type.
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Affiliation(s)
- Peter M Udby
- Spine Unit, Department of Orthopedic Surgery, Zealand University Hospital, Koege, Denmark
- Spine Surgery and Research, Spine Center of Southern Denmark, Lillebaelt Hospital, Middelfart, Denmark
| | - Michael Modic
- Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Signe Elmose
- Spine Surgery and Research, Spine Center of Southern Denmark, Lillebaelt Hospital, Middelfart, Denmark
| | - Leah Y Carreon
- Spine Surgery and Research, Spine Center of Southern Denmark, Lillebaelt Hospital, Middelfart, Denmark
| | - Mikkel Ø Andersen
- Spine Surgery and Research, Spine Center of Southern Denmark, Lillebaelt Hospital, Middelfart, Denmark
| | - Jaro Karppinen
- Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland
- Rehabilitation Services of South Karelia Social and Health Care District, Lappeenranta, Finland
| | - Dino Samartzis
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
- International Spine Research and Innovation Initiative, Rush University Medical Center, Chicago, IL, USA
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146
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Vanderpol J, Kennedy G, Ahmed F, Jonker L. Efficacy of greater occipital nerve block treatment for migraine and potential impact of patient positioning during procedure: Results of randomised controlled trial. Clin Neurol Neurosurg 2024; 239:108210. [PMID: 38460427 DOI: 10.1016/j.clineuro.2024.108210] [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: 01/17/2024] [Revised: 02/23/2024] [Accepted: 02/26/2024] [Indexed: 03/11/2024]
Abstract
PURPOSE Assess the efficacy, and potential impact of patient positioning for 10 minutes immediately post-procedure, of greater occipital nerve (GON) block for treatment of migraine. METHODS Prospective multicentre non-blinded randomised controlled trial, randomisation and treatment of 60 neurology clinic patients with poorly controlled migraine. Outcomes measured with Headache Impact Test-6 (HIT-6), modified MIgraine Disability Assessment Scale (M-MIDAS), and RELIEF scores. RESULTS Patient positioning did not lead to significant difference in RELIEF score (34% vs 11%, p-value 0.10, Chi-squared test) at day 90. When considered in a multiple regression analysis, the sitting position outperformed supine position significantly (p-value 0.04). However, no significant difference in HIT-6 score between the supine (n = 27) and sitting position groups (n = 33) was detected at baseline (p-value 0.76), day 30 (p-value 0.69) or day 90 (p-value 0.54, Mann-Whitney U-test). The HIT-6 score significantly improved post-GON block, from median 67 (baseline pre-GON) to 59 (day 30) and 62 (day 90) for the supine group and a score of 66, 61-62 for the sitting group (all p-value ≤ 0.001, intra-group comparison using Wilcoxon test); M-MIDAS achieved similar outcomes. Overall, a significant minimal clinically important improvement was obtained with GON block, and the GON injections were deemed very tolerable by patients (median score of 2 on 10 cm pain scale). CONCLUSION Regardless of patient positioning, GON block is an effective and near-painless procedure for migraine symptom control. Unlike earlier published observational study data, this trial concludes that a sitting patient position immediately post-GON is preferred.
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Affiliation(s)
- Jitka Vanderpol
- North Cumbria Integrated Care NHS Foundation Trust, Penrith CA11 8HX, UK.
| | - Gina Kennedy
- South Tyneside and Sunderland NHS Foundation Trust, Sunderland SR4 7TP, UK.
| | - Fayyaz Ahmed
- Hull University Hospitals NHS Trust, Hull HU3 2JZ, UK.
| | - Leon Jonker
- North Cumbria Integrated Care NHS Foundation Trust, Carlisle CA1 3SX, UK; University of Cumbria, Carlisle CA1 2HH.
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147
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S. P, V. A, R.B. NN, S. R. Pure Tone Audiometry in Anemia Patients. Indian J Otolaryngol Head Neck Surg 2024; 76:1711-1715. [PMID: 38566725 PMCID: PMC10982188 DOI: 10.1007/s12070-023-04388-8] [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: 08/30/2023] [Accepted: 11/18/2023] [Indexed: 04/04/2024] Open
Abstract
Aim Anaemia is a prevalent medical condition that impacts a significant proportion of the worldwide populace. While the cardiovascular and respiratory systems' influence on anaemia has been extensively researched, its effect on the auditory system remains unclear. The objective of this investigation was to assess the pure tone audiometry of individuals with anaemia and establish a connection between the type of hearing impairment and the level of anaemia, if any. Materials and Methods This cross-sectional study comprised 100 patients who were diagnosed with anaemia. All study participants underwent a thorough general examination and hearing assessment, which encompassed tuning fork tests, and pure-tone audiometry. Statistical analysis was utilized to determine the type and severity of hearing loss and its correlation with the degree of anaemia. Results Our research findings indicate that 46.8% of moderately anaemic patients and 62.9% of patients with severe anaemia exhibited sensorineural hearing loss. A significant correlation was observed between the degree of anaemia (p < 0.05) and hearing loss. Our research findings indicate that individuals with moderate and severe anaemia exhibit a notably greater incidence of hearing impairment in comparison to those with mild anaemia. Conclusion The research findings thus suggest a potential correlation between anaemia and auditory impairment. The timely identification and management of anaemia could potentially play a crucial role in preventing or reducing hearing impairment among individuals with anaemia. Additional research is required to clarify the mechanisms that underlie this association and to investigate possible interventions for mitigating the risk of hearing impairment in individuals with anaemia.
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Affiliation(s)
- Prabakaran S.
- Department of ENT, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, 603103 Tamil Nadu India
| | - Adithya V.
- Department of ENT, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, 603103 Tamil Nadu India
| | - Namasivaya Navin R.B.
- Department of ENT, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, 603103 Tamil Nadu India
| | - Rajasekaran S.
- Department of ENT, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, 603103 Tamil Nadu India
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148
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McClintock FA, Callaway AJ, Clark CJ, Williams JM. Validity and reliability of inertial measurement units used to measure motion of the lumbar spine: A systematic review of individuals with and without low back pain. Med Eng Phys 2024; 126:104146. [PMID: 38621847 DOI: 10.1016/j.medengphy.2024.104146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/22/2023] [Accepted: 03/09/2024] [Indexed: 04/17/2024]
Abstract
Low back pain (LBP) is a leading cause of disability, resulting in aberrant movement. This movement is difficult to measure accurately in clinical practice and gold standard methods, such as optoelectronic systems involve the use of expensive laboratory equipment. Inertial measurement units (IMU) offer an alternative method of quantifying movement that is accessible in most environments. However, there is no consensus around the validity and reliability of IMUs for quantifying lumbar spine movements compared with gold standard measures. The aim of this systematic review was to establish concurrent validity and repeated measures reliability of using IMUs for the measurement of lumbar spine movements in individuals with and without LBP. A systematic search of electronic databases, incorporating PRISMA guidelines was completed, limited to the English language. 503 studies were identified where 15 studies met the inclusion criteria. Overall, 305 individuals were included, and 109 of these individuals had LBP. Weighted synthesis of the results demonstrated root mean squared differences of <2.4° compared to the gold standard and intraclass correlations >0.84 for lumbar spine movements. IMUs offer clinicians and researchers valid and reliable measurement of motion in the lumbar spine, comparable to laboratory methods, such as optoelectronic motion capture for individuals with and without LBP.
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Affiliation(s)
- Frederick A McClintock
- Faculty of Health and Social Sciences, Bournemouth University, Fern Barrow, Poole BH12 5BB, United Kingdom.
| | - Andrew J Callaway
- Faculty of Health and Social Sciences, Bournemouth University, Fern Barrow, Poole BH12 5BB, United Kingdom
| | - Carol J Clark
- Faculty of Health and Social Sciences, Bournemouth University, Fern Barrow, Poole BH12 5BB, United Kingdom
| | - Jonathan M Williams
- Faculty of Health and Social Sciences, Bournemouth University, Fern Barrow, Poole BH12 5BB, United Kingdom
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149
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Liang Z, Zhang Y, Li G. Association between vitamin D levels and risk of periodontitis in patients with metabolic syndrome. J Dent Sci 2024; 19:1012-1020. [PMID: 38618072 PMCID: PMC11010607 DOI: 10.1016/j.jds.2023.06.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/24/2023] [Indexed: 04/16/2024] Open
Abstract
Background/purpose The relationship between Vitamin D (VD) and periodontitis in patients with metabolic syndrome (MetS) was unclear. This study was to investigate the relationship between VD and periodontitis in MetS patients. Materials and methods This cross-sectional study collected the data of 2165 MetS patients from the National Health and Nutrition Examination Survey (NHANES). The weighted univariate and multivariable Logistic regression models were applied to identify covariates and evaluate the association between 25-hydroxy vitamin D (25(OH)D) [25(OH)D]2 + 25(OH)D3 and periodontitis in patients. Odds ratio (OR) [95% confidence interval (CI)] was effect size. Subgroup analysis was performed in people with or without diabetes, dyslipidemia, hypertension, cardiovascular disease (CVD) and central obesity groups. Results In the unadjusted model, compared with patients with 25(OH)D2 + 25(OH)D3 < 50 nmol/L, those with 25(OH)D2 + 25(OH)D3 ≥ 50 nmol/L might be associated with decreased risk of periodontitis in MetS patients (OR = 0.70, 95% CI: 0.57-0.85). After adjusting for confounders including age, gender, race, education, poverty income ratio (PIR), smoking, diabetes, VD intake and supplement and number of missing teeth, 25(OH)D2 + 25(OH)D3 ≥ 50 nmol/L was correlated with reduced risk of periodontitis in MetS patients (OR = 0.76, 95% CI: 0.60-0.97). Subgroup analysis revealed that in patients with CVD (OR = 0.60, 95% CI: 0.37-0.98), dyslipidemia (OR = 0.75, 95% CI: 0.57-0.97), and patients with central obesity (OR = 0.73, 95% CI: 0.57-0.95), decreased risk of periodontitis was identified in 25(OH)D2 + 25(OH)D3 ≥ 50 nmol/L. Conclusion VD was associated with the risk of periodontitis in patients with MetS, which suggest the importance of VD supplement in patients with MetS and provide a reference for the management of periodontitis in patients with MetS.
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Affiliation(s)
- Zhaohuang Liang
- Department of General Dentistry and Integrated Emergency Dental Care, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China
| | - Yao Zhang
- Department of General Dentistry and Integrated Emergency Dental Care, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China
| | - Guoyue Li
- Department of General Dentistry and Integrated Emergency Dental Care, Beijing Stomatological Hospital, School of Stomatology, Capital Medical University, Beijing, China
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150
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Wu H, Lu B, Zhang Y, Li T. Differences in prefrontal cortex activation in Chinese college students with different severities of depressive symptoms: A large sample of functional near-infrared spectroscopy (fNIRS) findings. J Affect Disord 2024; 350:521-530. [PMID: 38237870 DOI: 10.1016/j.jad.2024.01.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 11/23/2023] [Accepted: 01/03/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND Previous studies proposed that functional near-infrared spectroscopy (fNIRS) can be used to distinguish between not only different severities of depressive symptoms but also different subgroups of depression, such as anxious and non-anxious depression, bipolar and unipolar depression, and melancholia and non-melancholia depression. However, the differences in brain haemodynamic activation between depression subgroups (such as confirmed depression [CD] and suspected depression [SD]) with different symptom severities and the possible correlation between symptom severity and haemodynamic activation in specific brain regions using fNIRS have yet to be clarified. METHODS The severity of depression symptoms was classified using the Hospital Anxiety and Depression scale (HADS) and the Mini International Neuropsychiatric Interview by psychiatrists. We recruited 654 patients with depression who had varying severities of depressive symptoms, including 276 with SD and 378 with CD, and 317 with HCs from among Chinese college students. The 53-channel fNIRS was used to detect the cerebral hemodynamic difference of the three groups during the VFT (verbal fluency task). RESULTS Compared with the HC, region-specific fNIRS leads indicate CD patients had significant lower haemodynamic activation in three particular prefrontal regions: 1) right dorsolateral prefrontal cortex (DLPFC), 2) bilateral frontopolar cortex (FPC), and 3) right Broca's area (BA). SD vs. HC comparisons revealed only significant lower haemodynamic activation in the right FPC area. Compared to SD patients, CD patients exhibited decreased hemodynamic activation changes in the right DLPFC and the right BA. Correlation analysis established a significant negative correlation between the hemodynamic changes in the bilateral FPC and the severity of depressive symptoms. CONCLUSIONS The right DLPFC and right BA are expected to be physiological mechanisms to distinguish depression subgroups (CD, SD) with different symptom severities. The haemodynamic changes in the bilateral FPC was nagatively associated with the symptom severity of depression.
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Affiliation(s)
- Huifen Wu
- School of Education and psychology, Hubei Engineering University, Xiaogan, China
| | - Baoquan Lu
- School of Education and psychology, Hubei Engineering University, Xiaogan, China.
| | - Yan Zhang
- School of Education, Huazhong University of Science and Technology, Wuhan, China.
| | - Taiping Li
- School of Education and psychology, Hubei Engineering University, Xiaogan, China.
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