1
|
Brinkmann M, Viggiano P, Boscia G, 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 Therapy-Naïve Patients. Ophthalmol Ther 2024; 13:1981-1992. [PMID: 38801614 PMCID: PMC11178690 DOI: 10.1007/s40123-024-00967-2] [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: 03/04/2024] [Accepted: 05/03/2024] [Indexed: 05/29/2024] Open
Abstract
INTRODUCTION To assess changes in choriocapillaris (CC) vascular density surrounding macular neovascularization (MNV) in treatment-naïve age-related macular degeneration (AMD) after faricimab application using optical coherence tomography angiography (OCTA). METHODS Twenty-five eyes of 25 treatment-naïve individuals who underwent intravitreal faricimab injections for neovascular AMD (nAMD) with type 1 MNV were included. Spectral-domain optical coherence tomography (SD-OCT) images and en-face swept-source OCTA images were analyzed, and the percentage of CC flow deficit (FD%), FD average area (FDa) and FD number (FDn) in five progressive 20.0-μm-wide concentric rings (R1, R2, R3, R4 and R5) surrounding the dark halo around the MNV were calculated. Image acquisition was carried out prior to the first faricimab injection (T0) and 1 month after the injection (T1). RESULTS The topographical sub-analysis revealed noteworthy changes in all rings at T1 compared to T0. There was a notable progressive reduction in FD% at T1 compared to T0 values across all rings, indicating a gradual CC reperfusion following anti-VEGF treatment. Additionally, the average size of FD decreased after the loading phase. Although not reaching statistical significance, there was a progressive reduction in the FDa across all rings. CONCLUSION Our study highlights a CC FD reduction following the administration of three consecutive faricimab injections. This effect was detected in all rings surrounding the dark halo. These observations suggest a partial CC reperfusion surrounding the MNV, potentially serving as an indicator for disease regression.
Collapse
Affiliation(s)
- Max Brinkmann
- Department of Ophthalmology, Klinikum Klagenfurt, 9020, Klagenfurt, Austria.
- Department of Ophthalmology, Universitätsklinikum Schleswig-Holstein, 23564, Lübeck, Germany.
| | - Pasquale Viggiano
- Department of Translational Biomedicine Neuroscience, University of Bari "Aldo Moro", Bari, Italy
| | - Giacomo Boscia
- Department of Translational Biomedicine Neuroscience, University of Bari "Aldo Moro", Bari, Italy
| | - Tom Müller
- Department of Ophthalmology, Klinikum Klagenfurt, 9020, Klagenfurt, Austria
| | | | - 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", Bari, Italy
| | - Mario Damiano Toro
- Public Health Department, Eye Clinic, University of Naples Federico II, 80133, Naples, Italy.
- Department of General and Pediatric Ophthalmology, Medical University of Lublin, 20079, Lublin, Poland.
| | - Yosuf El-Shabrawi
- Department of Ophthalmology, Klinikum Klagenfurt, 9020, Klagenfurt, Austria
| |
Collapse
|
2
|
Bartova L, Fugger G, Dold M, Kautzky A, Bairhuber I, Kloimstein P, Fanelli G, Zanardi R, Weidenauer A, Rujescu D, Souery D, Mendlewicz J, Zohar J, Montgomery S, Fabbri C, Serretti A, Kasper S. The clinical perspective on late-onset depression in European real-world treatment settings. Eur Neuropsychopharmacol 2024; 84:59-68. [PMID: 38678879 DOI: 10.1016/j.euroneuro.2024.03.007] [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: 11/20/2023] [Revised: 03/17/2024] [Accepted: 03/18/2024] [Indexed: 05/01/2024]
Abstract
The clinical phenotype of the so-called late-onset depression (LOD) affecting up to 30% of older adults and yielding heterogeneous manifestations concerning symptoms, severity and course has not been fully elucidated yet. This European, cross-sectional, non-interventional, naturalistic multicenter study systematically investigated socio-demographic and clinical correlates of early-onset depression (EOD) and LOD (age of onset ≥ 50 years) in 1410 adult in- and outpatients of both sexes receiving adequate psychopharmacotherapy. In a total of 1329 patients (94.3%) with known age of disease onset, LOD was identified in 23.2% and was associated with unemployment, an ongoing relationship, single major depressive episodes, lower current suicidal risk and higher occurrence of comorbid hypertension. In contrast, EOD was related to higher rates of comorbid migraine and additional psychotherapy. Although the applied study design does not allow to draw any causal conclusions, the present results reflect broad clinical settings and emphasize easily obtainable features which might be characteristic for EOD and LOD. A thoughtful consideration of age of onset might, hence, contribute to optimized diagnostic and therapeutic processes in terms of the globally intended precision medicine, ideally enabling early and adequate treatment allocations and implementation of respective prevention programs.
Collapse
Affiliation(s)
- Lucie Bartova
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria; Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy; Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Gernot Fugger
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria; Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy; Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria; Psychiatric Day Hospital University Hospital St. Poelten, Karl Landsteiner Private University of Health Sciences, Krems an der Donau, Austria
| | - Markus Dold
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria; Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy; Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Alexander Kautzky
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria; Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Isabella Bairhuber
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria; Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Philipp Kloimstein
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria; Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria; Center for Addiction Medicine, Foundation Maria Ebene, Frastanz, Austria
| | - Giuseppe Fanelli
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy; Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands
| | - Raffaella Zanardi
- Vita-Salute San Raffaele University, Milano, Italy; Mood Disorders Unit, IRCCS Scientific Institute Ospedale San Raffaele, Milano, Italy
| | - Ana Weidenauer
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria; Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Dan Rujescu
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria; Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Daniel Souery
- PsyPluriel - Outpatient Department EPSYLON asbl - Epsylon Caring from Mental Health Brussels, Brussels, Belgium
| | | | - Joseph Zohar
- Psychiatric Division, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Stuart Montgomery
- Imperial College School of Medicine, University of London, London, United Kingdom
| | - Chiara Fabbri
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
| | - Alessandro Serretti
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy; Department of Medicine and Surgery, Kore University of Enna, Enna, Italy
| | - Siegfried Kasper
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria; Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria; Center for Brain Research, Medical University of Vienna, Vienna, Austria.
| |
Collapse
|
3
|
Zeng L, Fujita M, Gao Z, White CC, Green GS, Habib N, Menon V, Bennett DA, Boyle P, Klein HU, De Jager PL. A Single-Nucleus Transcriptome-Wide Association Study Implicates Novel Genes in Depression Pathogenesis. Biol Psychiatry 2024; 96:34-43. [PMID: 38141910 PMCID: PMC11168890 DOI: 10.1016/j.biopsych.2023.12.012] [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: 03/07/2023] [Revised: 12/01/2023] [Accepted: 12/17/2023] [Indexed: 12/25/2023]
Abstract
BACKGROUND Depression, a common psychiatric illness and global public health problem, remains poorly understood across different life stages, which hampers the development of novel treatments. METHODS To identify new candidate genes for therapeutic development, we performed differential gene expression analysis of single-nucleus RNA sequencing data from the dorsolateral prefrontal cortex of older adults (n = 424) in relation to antemortem depressive symptoms. Additionally, we integrated genome-wide association study results for depression (n = 500,199) along with genetic tools for inferring the expression of 14,048 unique genes in 7 cell types and 52 cell subtypes to perform a transcriptome-wide association study of depression followed by Mendelian randomization. RESULTS Our single-nucleus transcriptome-wide association study analysis identified 68 candidate genes for depression and showed the greatest number being in excitatory and inhibitory neurons. Of the 68 genes, 53 were novel compared to previous studies. Notably, gene expression in different neuronal subtypes had varying effects on depression risk. Traits with high genetic correlations with depression, such as neuroticism, shared more transcriptome-wide association study genes than traits that were not highly correlated with depression. Complementing these analyses, differential gene expression analysis across 52 neocortical cell subtypes showed that genes such as KCNN2, SCAI, WASF3, and SOCS6 were associated with late-life depressive symptoms in specific cell subtypes. CONCLUSIONS These 2 sets of analyses illustrate the utility of large single-nucleus RNA sequencing data both to uncover genes whose expression is altered in specific cell subtypes in the context of depressive symptoms and to enhance the interpretation of well-powered genome-wide association studies so that we can prioritize specific susceptibility genes for further analysis and therapeutic development.
Collapse
Affiliation(s)
- Lu Zeng
- Center for Translational and Computational Neuroimmunology, Department of Neurology, Columbia University Irving Medical Center, New York, New York
| | - Masashi Fujita
- Center for Translational and Computational Neuroimmunology, Department of Neurology, Columbia University Irving Medical Center, New York, New York
| | - Zongmei Gao
- Center for Translational and Computational Neuroimmunology, Department of Neurology, Columbia University Irving Medical Center, New York, New York
| | - Charles C White
- Center for Translational and Computational Neuroimmunology, Department of Neurology, Columbia University Irving Medical Center, New York, New York
| | - Gilad S Green
- Edmond & Lily Safra Center for Brain Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Naomi Habib
- Edmond & Lily Safra Center for Brain Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Vilas Menon
- Center for Translational and Computational Neuroimmunology, Department of Neurology, Columbia University Irving Medical Center, New York, New York
| | - David A Bennett
- Rush Alzheimer Disease Center, Rush University Medical Center, Chicago, Illinois; Department of Neurological Sciences, Rush University Medical Center, Chicago, Illinois
| | - Patricia Boyle
- Rush Alzheimer Disease Center, Rush University Medical Center, Chicago, Illinois; Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, Illinois
| | - Hans-Ulrich Klein
- Center for Translational and Computational Neuroimmunology, Department of Neurology, Columbia University Irving Medical Center, New York, New York
| | - Philip L De Jager
- Center for Translational and Computational Neuroimmunology, Department of Neurology, Columbia University Irving Medical Center, New York, New York.
| |
Collapse
|
4
|
Yang F, Duan Y, Li Y, Zhu D, Wang Z, Luo Z, Zhang Y, Zhang G, He X, Kang X. S100A6 Regulates nucleus pulposus cell apoptosis via Wnt/β-catenin signaling pathway: an in vitro and in vivo study. Mol Med 2024; 30:87. [PMID: 38877413 PMCID: PMC11179208 DOI: 10.1186/s10020-024-00853-4] [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: 04/02/2024] [Accepted: 06/03/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Intervertebral disc degeneration (IDD) is a common musculoskeletal degenerative disease, which often leads to low back pain and even disability, resulting in loss of labor ability and decreased quality of life. Although many progresses have been made in the current research, the underlying mechanism of IDD remains unclear. The apoptosis of nucleus pulposus (NP) cells (NPCs) is an important pathological mechanism in intervertebral disc degeneration (IDD). This study evaluated the relationship between S100A6 and NPCs and its underlying mechanism. METHODS Mass spectrometry, bioinformatics, and quantitative real-time polymerase chain reaction (qRT-PCR) analyses were used to screen and verify hub genes for IDD in human IVD specimens with different degeneration degrees. Western blotting, immunohistochemistry (IHC), and/or immunofluorescence (IF) were used to detect the expression level of S100A6 in human NP tissues and NPCs. The apoptotic phenotype of NPCs and Wnt/β-catenin signaling pathway were evaluated using flow cytometry, western blotting, and IF. S100A6 was overexpressed or knocked down in NPCs to determine its impact on apoptosis and Wnt/β-catenin signaling pathway activity. Moreover, we used the XAV-939 to inhibit and SKL2001 to activate the Wnt/β-catenin signaling pathway. The therapeutic effect of S100A6 inhibition on IDD was also evaluated. RESULTS S100A6 expression increased in IDD. In vitro, increased S100A6 expression promoted apoptosis in interleukin (IL)-1β-induced NPCs. In contrast, the inhibition of S100A6 expression partially alleviated the progression of annulus fibrosus (AF) puncture-induced IDD in rats. Mechanistic studies revealed that S100A6 regulates NPC apoptosis via Wnt/β-catenin signaling pathway. CONCLUSIONS This study showed that S100A6 expression increased during IDD and promoted NPCs apoptosis by regulating the Wnt/β-catenin signaling pathway, suggesting that S100A6 is a promising new therapeutic target for IDD.
Collapse
Affiliation(s)
- Fengguang Yang
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China
| | - Yanni Duan
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China
| | - Yanhu Li
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China
| | - Daxue Zhu
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China
| | - Zhaoheng Wang
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China
| | - Zhangbin Luo
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China
| | - Yizhi Zhang
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China
| | - Guangzhi Zhang
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China
| | - Xuegang He
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China
| | - Xuewen Kang
- Department of Orthopedics, The Second Hospital of Lanzhou University, 82 Cuiying Men, Lanzhou, Gansu Province, 730030, China.
- The Second Clinical Medical College, Lanzhou University, Lanzhou, China.
- Orthopaedics Key Laboratory of Gansu Province, The Second Hospital of Lanzhou University, Lanzhou, 730030, China.
| |
Collapse
|
5
|
Cesur E, Yavuz BG, Acar E, Özdemir Z, Soyukibar TE, Aydınlar EI. Somatic amplification and addiction profile as risk factors for medication overuse headache with chronic migraine. Neurol Sci 2024:10.1007/s10072-024-07639-w. [PMID: 38872072 DOI: 10.1007/s10072-024-07639-w] [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: 04/03/2024] [Accepted: 06/07/2024] [Indexed: 06/15/2024]
Abstract
INTRODUCTION Overuse of analgesics can lead to medication-overuse headache (MOH) in chronic migraine (CM) patients, and is often linked to addiction. This study explores the addiction-related characteristics and somatic amplification in patients with, CM with medication overuse headache (CM+MOH), CM, and healthy controls. METHODS 73 CM patients and 70 CM+MOH, along with 63 healthy controls, participated in the study. Assessments included a Sociodemographic Form, Migraine Disability Assessment Scale (MIDAS), Addiction Profile Index (API), Addiction Profile Index-Clinical Version (API-C), and the Somatosensory Amplification Scale (SSAS). RESULTS Substance use characteristics, craving, motivation for use, and addiction severity scores were higher in the CM+MOH group than in both the CM and the control group. Specifically, the SSAS scores within the CM+MOH group surpassed those of both the CM and control groups. In the CM+MOH group, SSAS scores were a strong predictor of the amount of analgesic usage. Besides, craving and motivation for substance use scores significantly predicted the number of days analgesic taken per month in the CM+MOH group CONCLUSION: CM patients with MOH exhibit a pronounced association with addiction, and a heightened manifestation of somatic symptoms. Addressing addiction characteristics and psychosomatic amplification is important to ensure comprehensive management.
Collapse
Affiliation(s)
- Ender Cesur
- Department of Psychiatry, Acibadem Mehmet Ali Aydinlar University Medical Faculty, Istanbul, Türkiye
| | - Burcu Göksan Yavuz
- Department of Psychiatry, Acibadem Mehmet Ali Aydinlar University Medical Faculty, Istanbul, Türkiye.
| | - Erkan Acar
- Department of Neurology, Acibadem Mehmet Ali Aydinlar University Medical Faculty, Istanbul, Türkiye
| | - Zeynep Özdemir
- Department of Neurology, Bakirkoy Prof Mazhar Osman Training and Research Hospital, Istanbul, Türkiye
| | - Tuba Erdoğan Soyukibar
- Department of Neurology, Acibadem Mehmet Ali Aydinlar University Medical Faculty, Istanbul, Türkiye
| | - Elif Ilgaz Aydınlar
- Department of Neurology, Acibadem Mehmet Ali Aydinlar University Medical Faculty, Istanbul, Türkiye
| |
Collapse
|
6
|
Ghosh U, Tse E, Yang H, Shi M, Caro CD, Wang F, Merz GE, Prusiner SB, Southworth DR, Condello C. Cryo-EM structures reveal tau filaments from Down syndrome adopt Alzheimer's disease fold. Acta Neuropathol Commun 2024; 12:94. [PMID: 38867338 PMCID: PMC11167798 DOI: 10.1186/s40478-024-01806-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 05/21/2024] [Indexed: 06/14/2024] Open
Abstract
Down syndrome (DS) is a common genetic condition caused by trisomy of chromosome 21. Among their complex clinical features, including musculoskeletal, neurological, and cardiovascular disabilities, individuals with DS have an increased risk of developing progressive dementia and early-onset Alzheimer's disease (AD). This dementia is attributed to the increased gene dosage of the amyloid-β (Aβ) precursor protein gene, the formation of self-propagating Aβ and tau prion conformers, and the deposition of neurotoxic Aβ plaques and tau neurofibrillary tangles. Tau amyloid fibrils have previously been established to adopt many distinct conformations across different neurodegenerative conditions. Here, we report the characterization of brain samples from four DS cases spanning 36-63 years of age by spectral confocal imaging with conformation-specific dyes and cryo-electron microscopy (cryo-EM) to determine structures of isolated tau fibrils. High-resolution structures revealed paired helical filament (PHF) and straight filament (SF) conformations of tau that were identical to those determined from AD cases. The PHFs and SFs are made of two C-shaped protofilaments, each containing a cross-β/β-helix motif. Similar to filaments from AD cases, most filaments from the DS cases adopted the PHF form, while a minority (approximately 20%) formed SFs. Samples from the youngest individual with no documented dementia had sparse tau deposits. To isolate tau for cryo-EM from this challenging sample we used a novel affinity-grid method involving a graphene oxide surface derivatized with anti-tau antibodies. This method improved isolation and revealed that primarily tau PHFs and a minor population of chronic traumatic encephalopathy type II-like filaments were present in this youngest case. These findings expand the similarities between AD and DS to the molecular level, providing insight into their related pathologies and the potential for targeting common tau filament folds by small-molecule therapeutics and diagnostics.
Collapse
Affiliation(s)
- Ujjayini Ghosh
- Institute for Neurodegenerative Diseases, University of California San Francisco, San Francisco, CA, USA
| | - Eric Tse
- Institute for Neurodegenerative Diseases, University of California San Francisco, San Francisco, CA, USA
| | - Hyunjun Yang
- Institute for Neurodegenerative Diseases, University of California San Francisco, San Francisco, CA, USA
| | - Marie Shi
- Institute for Neurodegenerative Diseases, University of California San Francisco, San Francisco, CA, USA
| | - Christoffer D Caro
- Institute for Neurodegenerative Diseases, University of California San Francisco, San Francisco, CA, USA
| | - Feng Wang
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA, USA
| | - Gregory E Merz
- Institute for Neurodegenerative Diseases, University of California San Francisco, San Francisco, CA, USA
- Department of Neurology, University of California San Francisco, San Francisco, CA, USA
| | - Stanley B Prusiner
- Institute for Neurodegenerative Diseases, University of California San Francisco, San Francisco, CA, USA
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA, USA
- Department of Neurology, University of California San Francisco, San Francisco, CA, USA
| | - Daniel R Southworth
- Institute for Neurodegenerative Diseases, University of California San Francisco, San Francisco, CA, USA.
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA, USA.
| | - Carlo Condello
- Institute for Neurodegenerative Diseases, University of California San Francisco, San Francisco, CA, USA.
- Department of Neurology, University of California San Francisco, San Francisco, CA, USA.
| |
Collapse
|
7
|
Meena A, D'Ambrosi R, Farinelli L, Attri M, Mabrouk A, Nakamura N, Ollivier M, Tapasvi S. Should I add Orthobiologics to my Knee Osteotomy Practice? A Systematic Review. J ISAKOS 2024:S2059-7754(24)00104-4. [PMID: 38851324 DOI: 10.1016/j.jisako.2024.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 05/23/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024]
Abstract
IMPORTANCE Orthobiologics has seen a renaissance over the last decade as an adjunct therapy during osteotomy due to the limited inherent regenerative potential of damaged intraarticular tissues. AIM OR OBJECTIVE This systematic review aims to present the latest evidence regarding using orthobiologics with simultaneous high tibial osteotomy (HTO) for knee osteoarthritis. The results of this study may guide surgeons to improve their clinical results and clear the air regarding confusion over whether or not to add orthobiologics to HTO in clinical practice backed by scientific evidence. EVIDENCE REVIEW According to PRISMA guidelines a systematic search for relevant literature was performed in the PubMed (MEDLINE), Scopus, EMBASE, and Cochrane Library databases of all studies published in English from January 1990 to May 2023. The following search terms were entered into the title, abstract, and keyword fields: "knee" or "osteotomy" AND "valgus" or "varus" AND "regenerative medicine" or "PRP" or "mesenchymal stem cells" or "stem cells" or "BMAC" or "bone marrow" or "growth factors" or "umbilical cord blood-derived mesenchymal stem cell" or "stromal vascular fraction". The AMSTAR-2 checklist was used to confirm the quality of the systematic review. Randomised controlled trials (RCTs), prospective and retrospective comparative cohort studies, case-control studies, and case series were included. Studies that reported clinical outcomes in patients treated with knee osteotomy for varus/valgus knee with concomitant adjunction of regenerative treatment [Platelet-rich plasma (PRP), Adipose-derived stem cells (ADSC), Human Umbilical Cord Blood-Derived (HUCBD), Mesenchymal Stem Cells (MSC), bone marrow aspirate concentrate (BMAC), stromal vascular fraction (SVF)] were included. The outcome measures extracted from the studies were the KOOS score, Lysholm score, Subjective IKDC, WOMAC Score, KSS, Tegner, HSS, radiographic tibiofemoral angle, posterior tibial slope and complications. The current systematic review is registered in the PROSPERO Registry (CRD42023439379). FINDINGS Osteotomy for unicompartmental arthritis with adjunction of orthobiologics such as PRP, ADSC, HUCBD, MSC, BMAC, and SVF presents a consistent statistically significant clinical improvement compared to preoperative scores regardless of the treatment modality used and there were no notable complications associated with the use of these novel agents. CONCLUSIONS AND RELEVANCE Orthobiologics and knee osteotomies could improve outcomes in patients with knee osteoarthritis desiring Knee preservation surgeries. However, only a few studies are available on the topic to conclude anything with certainty, the patients included in the studies could not be disintegrated based on the grade of osteoarthritis (OA), type, dosage and frequency of administration of orthobiologic and type of additional surgical procedures used. Therefore, better-structured RCTs are required to implement this finding into routine Orthopaedic practice. LEVEL OF EVIDENCE Level 4.
Collapse
Affiliation(s)
- Amit Meena
- Division of Orthopedics, Shalby Multi-Specialty Hospital, Jaipur, India
| | - Riccardo D'Ambrosi
- IRCCS Istituto Ortopedico Galeazzi, Via Galeazzi 4, 20161, Milan, Italy; Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli 31, Milan, Italy
| | - Luca Farinelli
- Clinical Orthopedics, Department of Clinical and Molecular sciences. Università Politecnica delle Marche. Ancona, Italy
| | - Manish Attri
- Central Institute of Orthopedics, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India, 110029
| | | | - Norimasa Nakamura
- Osaka Health Science University, Insitute for Medical Science in Sports, Osaka, Japan
| | - Matthieu Ollivier
- Institut du mouvement et de l'appareil locomoteur, Marseille, France
| | | |
Collapse
|
8
|
Holt-Gosselin B, Keding TJ, Rodrigues K, Rueter A, Hendrickson TJ, Perrone A, Byington N, Houghton A, Miranda-Dominguez O, Feczko E, Fair DA, Joormann J, Gee DG. Familial risk for depression moderates neural circuitry in healthy preadolescents to predict adolescent depression symptoms in the Adolescent Brain Cognitive Development (ABCD) Study. Dev Cogn Neurosci 2024; 68:101400. [PMID: 38870601 DOI: 10.1016/j.dcn.2024.101400] [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: 03/06/2024] [Revised: 05/09/2024] [Accepted: 05/31/2024] [Indexed: 06/15/2024] Open
Abstract
BACKGROUND There is an imminent need to identify neural markers during preadolescence that are linked to developing depression during adolescence, especially among youth at elevated familial risk. However, longitudinal studies remain scarce and exhibit mixed findings. Here we aimed to elucidate functional connectivity (FC) patterns among preadolescents that interact with familial depression risk to predict depression two years later. METHODS 9-10 year-olds in the Adolescent Brain Cognitive Development (ABCD) Study were classified as healthy (i.e., no lifetime psychiatric diagnoses) at high familial risk for depression (HR; n=559) or at low familial risk for psychopathology (LR; n=1203). Whole-brain seed-to-voxel resting-state FC patterns with the amygdala, putamen, nucleus accumbens, and caudate were calculated. Multi-level, mixed-effects regression analyses were conducted to test whether FC at ages 9-10 interacted with familial risk to predict depression symptoms at ages 11-12. RESULTS HR youth demonstrated stronger associations between preadolescent FC and adolescent depression symptoms (ps<0.001) as compared to LR youth (ps>0.001), primarily among amygdala/striatal FC with visual and sensory/somatomotor networks. CONCLUSIONS Preadolescent amygdala and striatal FC may be useful biomarkers of adolescent-onset depression, particularly for youth with family histories of depression. This research may point to neurobiologically-informed approaches to prevention and intervention for depression in adolescents.
Collapse
Affiliation(s)
- Bailey Holt-Gosselin
- Department of Psychology, Yale University, 100 College Street, New Haven, CT 06510, United States; Interdepartmental Neuroscience Graduate Program, Yale University School of Medicine, New Haven, CT 06520, United States
| | - Taylor J Keding
- Department of Psychology, Yale University, 100 College Street, New Haven, CT 06510, United States; Child Study Center, Yale School of Medicine, New Haven, CT 06511, United States
| | - Kathryn Rodrigues
- Department of Psychology, Yale University, 100 College Street, New Haven, CT 06510, United States
| | - Amanda Rueter
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN 55455, United States
| | - Timothy J Hendrickson
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN 55455, United States
| | - Anders Perrone
- Masonic Institute for the Developing Brain, Minneapolis, MN 55414, United States
| | - Nora Byington
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN 55455, United States
| | - Audrey Houghton
- Masonic Institute for the Developing Brain, Minneapolis, MN 55414, United States
| | - Oscar Miranda-Dominguez
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN 55455, United States; Masonic Institute for the Developing Brain, Minneapolis, MN 55414, United States
| | - Eric Feczko
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN 55455, United States; Masonic Institute for the Developing Brain, Minneapolis, MN 55414, United States
| | - Damien A Fair
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN 55455, United States; Masonic Institute for the Developing Brain, Minneapolis, MN 55414, United States
| | - Jutta Joormann
- Department of Psychology, Yale University, 100 College Street, New Haven, CT 06510, United States
| | - Dylan G Gee
- Department of Psychology, Yale University, 100 College Street, New Haven, CT 06510, United States.
| |
Collapse
|
9
|
Alekseeva LI, Kashevarova NG, Taskina EA, Strebkova EA, Korotkova TA, Sharapova EP, Savushkina NM, Lila AM, Shostak NA, Mazurov VI, Nesterovich II, Dedkova VA, Vasilyuk VB, Egorova NV, Leontyeva MA, Yakupova SP, Vinogradova IB, Sorotskaya VN, Shirokova LY. [Efficacy and safety of undenatured type II collagen in patients with knee osteoarthritis: a multicenter, prospective, double-blind, placebo-controlled, randomized trial]. TERAPEVT ARKH 2024; 96:500-509. [PMID: 38829812 DOI: 10.26442/00403660.2024.05.202788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Accepted: 05/29/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Non-pharmacological treatments based on collagen as a dietary supplement are emerging as a new area of interest to support preventive or therapeutic effects in patients with osteoarthritis (OA). AIM In a multicenter, prospective, double-blind, placebo-controlled, randomized study, to evaluate the effectiveness and safety of the use of the Artneo complex containing undenatured chicken collagen type II in patients with OA of the knee joints. MATERIALS AND METHODS The study enrolled 212 outpatients from 12 centers in the Russian Federation with knee OA, stages II and III according to the Kellgren-Lawrence classification. The participants included 171 women (80.7%) and 41 men (19.3%), with an average age of 60.2±9.0 years (range: 40 to 75 years). The study population was randomly allocated in equal proportions into two groups using an interactive web response system (IWRS). Group 1 (Artneo) consisted of 106 patients who took one capsule of the drug once daily for 180 days. Group 2 (Placebo) also had 106 patients, with the dosage form and regimen identical to Group 1. During the treatment period, the following outcomes were assessed: WOMAC index, KOOS, pain according to VAS, quality of life using the EQ-5D questionnaire, and the need for NSAIDs. All patients underwent a clinical blood test, general urine analysis, biochemical blood test, and ultrasound examination of the affected knee joint. RESULTS In a prospective, double-blind, placebo-controlled, randomized study, it was demonstrated that the Artneo combination, containing undenatured chicken collagen type II, has a positive effect on all clinical manifestations of OA: it effectively reduces pain, stiffness, and improves the functional state of joints and quality of life. It has a good safety profile and is superior to placebo in all parameters studied. CONCLUSION The results of the study confirm the good effectiveness and safety of the Artneo combination in patients with OA of the knee joints.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - A M Lila
- Nasonova Research Institute of Rheumatology
| | - N A Shostak
- Pirogov Russian National Research Medical University
| | - V I Mazurov
- Mechnikov North-Western State Medical University
- Clinical Rheumatology Hospital No. 25
- Medical and Sanitary Unit No. 157 LLC
| | - I I Nesterovich
- Pavlov First Saint Petersburg State Medical University
- Meili LLC
| | | | | | | | | | | | | | | | - L Y Shirokova
- Yaroslavl State Medical University
- Institute of Professional Training
| |
Collapse
|
10
|
Liang L, Liu P, Deng Y, Li J, Zhao S. L- lactate inhibits lipopolysaccharide-induced inflammation of microglia in the hippocampus. Int J Neurosci 2024; 134:45-52. [PMID: 35880488 DOI: 10.1080/00207454.2022.2084089] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 05/13/2022] [Indexed: 10/16/2022]
Abstract
Objective: Depression is a common psychological and physiological disease in the world, which seriously affects the quality of life of patients and families. Exercise is an economic and noninvasive antidepressant measure, which has been widely recognized and applied in daily life and clinical practice, and the related mechanism research has also been paid attention to. In recent years, a new research report pointed out that peripheral administration of L-lactate can reverse depression-like behavior in mice, which suggesting that the lactic acid produced during exercise may be one of the factors leading to antidepressant effect, but the detailed mechanism is not clear. Inflammation is the pathogenic factor of many diseases and a large number of experiments have proved that inflammation is also an important pathogenic factor leading to depression. The purpose of our experiment is to explore whether lactic acid has anti-inflammatory and antidepressant effects.Methods: Based on the LPS induced inflammatory model, animal behavior observation, protein extraction, Western blotting, immunofluorescence and other techniques were used in this experiment.Results: Lactic acid could inhibit the change of some important inflammatory factors, such as TNF-αIL-1βphospho-NF-κB (p-NF-κB) and NLRP3 inflammasome complex (NLRP3/ASC/caspase-1) induced by LPS.Conclusion: Our current research suggested that lactic acid maybe exert antiinflammatory effect by inhibiting inflammatory factors.
Collapse
Affiliation(s)
- Liting Liang
- Department of Physiology, Guangzhou Medical University, China University, Guangzhou, China
| | - Pan Liu
- Department of Physiology, Guangzhou Medical University, China University, Guangzhou, China
| | - Yumin Deng
- Department of Physiology, Guangzhou Medical University, China University, Guangzhou, China
| | - Jianhua Li
- Department of Physiology, Guangzhou Medical University, China University, Guangzhou, China
| | - Shenting Zhao
- Department of Physiology, Guangzhou Medical University, China University, Guangzhou, China
- Department of Neurology and Emergency, Department of the Second Affiliated Hospital of Guangzhou Medical University, Institute of Neuroscience, Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province and the Ministry of Education of China, Guangzhou, China
| |
Collapse
|
11
|
Yamaguchi Y, Murata F, Maeda M, Fukuda H. Investigating the epidemiology and outbreaks of scabies in Japanese households, residential care facilities, and hospitals using claims data: the Longevity Improvement & Fair Evidence (LIFE) study. IJID REGIONS 2024; 11:100353. [PMID: 38590627 PMCID: PMC11000159 DOI: 10.1016/j.ijregi.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/11/2024] [Accepted: 03/12/2024] [Indexed: 04/10/2024]
Abstract
Objectives This study aimed to characterize the epidemiology of scabies and its outbreaks in Japanese households, residential care facilities (RCFs), and hospitals using claims data. Methods This descriptive epidemiological study was conducted using claims data from eight municipalities in Japan. Scabies cases were identified using a combination of recorded diagnoses and administered medications. The study period was from April 2015 to March 2019. Outbreaks were defined as ≥2 cases of scabies occurring within a calendar month at a single household, RCF, or hospital. Results We identified 857 scabies cases for analysis. The annual prevalence of scabies ranged from 40 to 67 per 100,000 beneficiaries. The annual attack rate of scabies was found to be highest in RCFs (21 per 1000 RCFs), followed by hospitals (11 per 1000 hospitals) and households (0.25 per 1000 households). The annual outbreak attack rate was also highest in RCFs (4.0 per 1000 RCFs), followed by hospitals (1.6 per 1000 hospitals) and household (0.027 per household). The patterns of outbreaks varied widely among the RCFs. Conclusions The study showcases the potential of claims data for detecting infectious disease outbreaks, which could provide valuable insight for the future management and prevention of scabies. Infection control of scabies in RCFs is crucial in aging societies.
Collapse
Affiliation(s)
- Yukihiro Yamaguchi
- Department of Health Care Administration and Management, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Fumiko Murata
- Department of Health Care Administration and Management, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Megumi Maeda
- Department of Health Care Administration and Management, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Haruhisa Fukuda
- Department of Health Care Administration and Management, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| |
Collapse
|
12
|
Zhang B, Luo Y, Zhou X, Gao L, Yin X, Yang H. GelMA micropattern enhances cardiomyocyte organization, maturation, and contraction via contact guidance. APL Bioeng 2024; 8:026108. [PMID: 38699629 PMCID: PMC11065454 DOI: 10.1063/5.0182585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 04/01/2024] [Indexed: 05/05/2024] Open
Abstract
Cardiac tissue engineering has emerged as a promising approach for restoring the functionality of damaged cardiac tissues following myocardial infarction. To effectively replicate the native anisotropic structure of cardiac tissues in vitro, this study focused on the fabrication of micropatterned gelatin methacryloyl hydrogels with varying geometric parameters. These substrates were evaluated for their ability to guide induced pluripotent stem cell-derived cardiomyocytes (CMs). The findings demonstrate that the mechanical properties of this hydrogel closely resemble those of native cardiac tissues, and it exhibits high fidelity in micropattern fabrication. Micropatterned hydrogel substrates lead to enhanced organization, maturation, and contraction of CMs. A microgroove with 20-μm-width and 20-μm-spacing was identified as the optimal configuration for maximizing the contact guidance effect, supported by analyses of nuclear orientation and F-actin organization. Furthermore, this specific micropattern design was found to promote CMs' maturation, as evidenced by increased expression of connexin 43 and vinculin, along with extended sarcomere length. It also enhanced CMs' contraction, resulting in larger contractile amplitudes and greater contractile motion anisotropy. In conclusion, these results underscore the significant benefits of optimizing micropatterned gelatin methacryloyl for improving CMs' organization, maturation, and contraction. This valuable insight paves the way for the development of highly organized and functionally mature cardiac tissues in vitro.
Collapse
Affiliation(s)
- Bin Zhang
- Author to whom correspondence should be addressed:
| | | | | | | | | | | |
Collapse
|
13
|
Chen J, Zhang T, Luo Q, Wang R, Dai Y, Chen Z, Zhang C, Chen X, Wu G. Network pharmacology combined with experimental validation to investigate the effect of Rongjin Niantong Fang on chondrocyte apoptosis in knee osteoarthritis. Mol Med Rep 2024; 29:102. [PMID: 38639187 DOI: 10.3892/mmr.2024.13226] [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: 11/15/2023] [Accepted: 02/27/2024] [Indexed: 04/20/2024] Open
Abstract
Knee osteoarthritis (KOA) is a chronic degenerative disease that affects the quality of life of middle‑aged and elderly individuals, and is one of the major factors leading to disability. Rongjin Niantong Fang (RJNTF) can alleviate the clinical symptoms of patients with KOA, but the molecular mechanism underlying its beneficial effects on KOA remains unknown. Using pharmacological analysis and in vitro experiments, the active components of RJNTF were analyzed to explore their potential therapeutic targets and mechanisms in KOA. The potential targets and core signaling pathways by which RJNTF exerts its effects on KOA were obtained from databases such as Gene Expression Omnibus, Traditional Chinese Medicine Systems Pharmacology and Analysis Platform. Subsequently, chondrocyte apoptosis was modeled using hydrogen peroxide (H2O2). Cell Counting Kit‑8 assay involving a poly [ADP‑ribose] polymerase‑1 (PARP1) inhibitor, DAPI staining, reverse transcription‑quantitative PCR, Annexin V‑FITC/PI staining and flow cytometry, western blotting and co‑immunoprecipitation analysis were used to determine the therapeutic efficacy of RJNTF on KOA and to uncover the molecular mechanism. It was found that PARP1‑knockdown lentivirus, incubation with PARP1 inhibitor PJ34, medium and high doses of RJNTF significantly reduced H2O2‑induced chondrocyte apoptosis. Medium and high doses of RJNTF downregulated the expression of cleaved caspase‑3, cleaved PARP1 and PAR total proteins, as well as nucleus proteins of apoptosis‑inducing factor (AIF) and migration inhibitory factor (MIF), and upregulated the expression of caspase‑3, PARP1 total protein, as well as the cytoplasmic expression of AIF and MIF, suggesting that RJNTF may inhibit chondrocyte apoptosis through the PARP1/AIF signaling pathway.
Collapse
Affiliation(s)
- Jun Chen
- School of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Ting Zhang
- School of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Qingqing Luo
- Key Laboratory of Orthopedics and Traumatology of Traditional Chinese Medicine and Rehabilitation (Fujian University of Traditional Chinese Medicine), Ministry of Education, Fuzhou, Fujian 350122, P.R. China
| | - Ruyi Wang
- School of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Yuting Dai
- Key Laboratory of Orthopedics and Traumatology of Traditional Chinese Medicine and Rehabilitation (Fujian University of Traditional Chinese Medicine), Ministry of Education, Fuzhou, Fujian 350122, P.R. China
| | - Zhenyuan Chen
- Key Laboratory of Orthopedics and Traumatology of Traditional Chinese Medicine and Rehabilitation (Fujian University of Traditional Chinese Medicine), Ministry of Education, Fuzhou, Fujian 350122, P.R. China
| | - Chutian Zhang
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Xuzheng Chen
- Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| | - Guangwen Wu
- School of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian 350122, P.R. China
| |
Collapse
|
14
|
Akkarakittichoke N, Jensen MP, Sitthipornvorakul E, Janwantanakul P. Mediators and moderators of a walking intervention to prevent neck pain among high-risk office workers: a secondary analysis of a randomized controlled trial. Musculoskelet Sci Pract 2024; 71:102939. [PMID: 38547548 DOI: 10.1016/j.msksp.2024.102939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 02/04/2024] [Accepted: 03/11/2024] [Indexed: 05/13/2024]
Abstract
OBJECTIVES To test hypothesized mediators and moderators of the benefits of an app-provided walking intervention for preventing neck pain in high-risk office workers. METHODS Ninety-one office workers at risk for developing neck pain participated in the primary clinical trial. Two hypothesized mediators (the total number of steps taken and the number of days that participants exceed the number of recommended steps) were tested using a smartphone application every month during a 6-month period. Four hypothesized moderators (number of working hours, level of work psychological demands, chair height adjustability, and body mass index) were assessed at baseline. Parallel mediation and moderation analyses were conducted using the Hayes PROCESS macro, model 4 and 1, respectively, with post-hoc Johnson-Neyman techniques. RESULTS The number of days that participants exceeded the recommended steps ‒ the specific number was tailored to each participant, but averaged 7735 steps/day ‒ mediated the benefits of the walking intervention for reducing the risk for neck pain at each of six assessment points (B's range -0.63 to -0.89, all p's < 0.05) over 6-month period. None of the hypothesized moderators evidenced statistically significant moderator effects of the walking intervention. CONCLUSION Workers should walk at rates greater than recommended levels on as many days as possible, rather than attempt to maximize walking within a limited number of days. Given that the walking program studied appeared to be similarly effective across multiple groups of workers, the findings suggest that regular walking can reduce the risk for developing neck pain among high-risk office workers.
Collapse
Affiliation(s)
- Nipaporn Akkarakittichoke
- Inter-Department Program of Biomedical Sciences, Faculty of Graduate School, Chulalongkorn University, Bangkok, Thailand.
| | - Mark P Jensen
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA.
| | - Ekalak Sitthipornvorakul
- Department of Physical Therapy, School of Integrative Medicine, Mae Fah Luang University, Chiang Rai, Thailand.
| | - Prawit Janwantanakul
- Department of Physical Therapy, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok, Thailand.
| |
Collapse
|
15
|
Alder KD, Yu KE, Rode MM, Marigi IM, Marigi EM, Morrey ME, Sperling JW, Sanchez-Sotelo J. Increasing severity of preoperative anemia is associated with higher postoperative medical and surgical complications after primary shoulder arthroplasty. J Shoulder Elbow Surg 2024; 33:1243-1253. [PMID: 37993090 DOI: 10.1016/j.jse.2023.10.005] [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: 06/28/2023] [Revised: 09/20/2023] [Accepted: 10/18/2023] [Indexed: 11/24/2023]
Abstract
BACKGROUND Anemia is a major cause of morbidity worldwide and compounds numerous medical conditions. Studies have found associations between anemia and both medical and surgical complications after shoulder arthroplasty (SA); however, most of these studies have used commercially available national databases with limited information on outcomes and typically short-term follow-up. Our study sought to evaluate the midterm outcomes of primary SA at a single institution when stratified by the degree of preoperative anemia. METHODS Between 2000 and 2020, 5231 primary SA (477 hemiarthroplasties, 2091 anatomic total SA, and 2335 reverse SA) with preoperative hematocrit values available and a minimum follow-up of 2 years were collected from a single-institution joint registry database. The severity of anemia was subclassified as no anemia (hematocrit >39% for males, >36% for females; n = 4194 [80.2%]), mild anemia (hematocrit 33%-39% for males, 33%-36% for females; n = 742 [14.2%]), and moderate-to-severe anemia (hematocrit <33% for both males and females; n = 295 [5.6%]). The mean follow-up time for the entire cohort was 5.9 years (range, 2-22 years). Medical and surgical complications, reoperations, revisions, and implant survivorship were assessed. RESULTS SA with moderate-to-severe anemia had the highest rate of nonfatal and nontransfusion medical complications (5.1%) relative to the nonanemic (1.2%; P < .001) and mild anemic groups (1.5%; P < .001). Similarly, SA with moderate-to-severe anemia had the highest rate of surgical complications (19.3%) compared with mild anemia (14.3%; P = .044) and no anemia (11.6%; P < .001). Postoperative transfusion was most frequent in the moderate-to-severe anemia cohort (40.3%) compared with the mild anemia (14.2%; P < .001) and nonanemic groups (2.5%; P < .001). Furthermore, SA who received postoperative transfusions had a higher risk of nonfatal medical complications (8.2% vs. 1.0%; P < .001), 90-day mortality (1.5% vs. 0.03%; P = .001), and surgical complications (19.5% vs. 12.0%; P < .001) when compared with those without transfusion. CONCLUSIONS Moderate-to-severe anemia (hematocrit <33% for both males and females) was identified in approximately 5.6% of patients who underwent SA at a single institution and was associated with increased medical and surgical complications. Patients who received postoperative transfusions presented elevated rates of medical complications, 90-day mortality, and surgical complications. Health care teams should be aware of these risks in order to provide more individualized medical optimization and postoperative monitoring.
Collapse
Affiliation(s)
- Kareme D Alder
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Kristin E Yu
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Matthew M Rode
- Alix School of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Ian M Marigi
- School of Medicine, Washington University, St. Louis, MO, USA
| | - Erick M Marigi
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Mark E Morrey
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - John W Sperling
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | | |
Collapse
|
16
|
Zheng H, Tian S, Wu L, Zhong X, Liu M, Yu X, Xie Y, Wu W. Dietary zinc intake in relation to migraine among adults: a cross sectional study of NHANES 1999-2004. Nutr Neurosci 2024; 27:667-676. [PMID: 37540169 DOI: 10.1080/1028415x.2023.2243678] [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: 08/05/2023]
Abstract
BACKGROUND Previous studies have revealed that an antioxidant diet is a protective factor against migraine. However, the association between zinc, an important antioxidant obtained from the diet, and migraine has received little attention. The purpose of this study was to explore the association between zinc intake with migraine. METHODS The present study used cross-sectional data from individuals who participated in the National Health and Nutrition Examination Survey (NHANES) between 1999 and 2004. Logistic regression models and restricted cubic spline models were performed to explore the association between zinc intake and migraine. RESULTS A total of 9849 adults aged 20 years or older were included in this study. Zinc intake was negatively associated with migraine. Compared to participants in the lowest group of dietary zinc intake Q1 (≤5.93 mg/day), the adjusted ORs for migraine in Q2 (5.94-8.38 mg/day), Q3 (8.39-11.26 mg/day), Q4 (11.27-15.75 mg/day), and Q5 (≥15.76 mg/day) were 0.73 (95% CI: 0.60-0.89, p = 0.004), 0.72 (95% CI: 0.55-0.95, p = 0.02), 0.76 (95% CI: 0.58-0.99, p = 0.04) and 0.73 (95% CI: 0.50-1.05, p = 0.08), respectively. Our findings also suggested an interaction between zinc intake and age (P for interaction = 0.007). Additionally, the relationship between zinc intake and migraine in adults with 20-50 years was non-linear. CONCLUSIONS A higher zinc intake is significantly associated with a decreased prevalence of migraine, and age can modify the association between them.
Collapse
Affiliation(s)
- Heqing Zheng
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Sheng Tian
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Lanxiang Wu
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Xianhui Zhong
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Mingxu Liu
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Xinping Yu
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Yonggang Xie
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| | - Wei Wu
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, People's Republic of China
| |
Collapse
|
17
|
Liu H, Liu J, Sun S, Dai W, Nie B, Xu B, Dong Z, Yu S. Medication overuse headache associated with decreased dopamine transporter availability in the medial but not in the lateral orbitofrontal cortex: a 11CFT PET/MR study. Int J Neurosci 2024; 134:543-550. [PMID: 36120989 DOI: 10.1080/00207454.2022.2126773] [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: 06/21/2022] [Revised: 08/25/2022] [Accepted: 08/26/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUNDS Dysfunction of the mesocorticolimbic dopamine system in medication overuse headache (MOH) is unknown. This study aimed to determine dopamine transporter (DAT) availability, which is sensitive to dopamine levels, in the mesocorticolimbic dopamine system in MOH patients. METHODS This case-control study investigated eligible MOH patients admitted to the International Headache Centre in the neurological department of Chinese PLA General Hospital between July 2018 and August 2019. All subjects underwent an integrated positron emission tomography (PET)/magnetic resonance (MR) brain scans with 11CFT, a radioligand that binds to DAT. Standardised uptake value ratio (SUVr) images were compared voxelwise between MOH patients and healthy controls (HCs). SUVr values from significantly changed regions were extracted, and partial correlation analyses with clinical measures were conducted. RESULTS We examined 17 MOH patients and 16 HCs. MOH patients had lower SUVr levels in the medial rather than lateral orbitofrontal cortex (OFC) than HCs (T = -5.0317, PGRF < 0.01), which showed no correlation with clinical features. CONCLUSIONS MOH is characterised by decreased DAT availability in the medial OFC, which might reflect compensatory downregulation due to low dopamine signalling within the mesocorticolimbic dopamine system and provide a new perspective to understand the pathogenesis of MOH.
Collapse
Affiliation(s)
- Huanxian Liu
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Jiajin Liu
- Department of Nuclear Medicine, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Shuping Sun
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Wei Dai
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
- Medical School of Chinese PLA, Beijing, China
| | - Binbin Nie
- Beijing Engineering Research Center of Radiographic Techniques and Equipment, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
| | - Baixuan Xu
- Department of Nuclear Medicine, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Zhao Dong
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| | - Shengyuan Yu
- Department of Neurology, Chinese PLA General Hospital, Beijing, China
- International Headache Center, Chinese PLA General Hospital, Beijing, China
| |
Collapse
|
18
|
Ding QX, Wang X, Li TS, Li YF, Li WY, Gao JH, Liu YR, Zhuang W. Comparative Analysis of Short-Term and Long-Term Clinical Efficacy of Mesenchymal Stem Cells from Different Sources in Knee Osteoarthritis: A Network Meta-Analysis. Stem Cells Int 2024; 2024:2741681. [PMID: 38882598 PMCID: PMC11178400 DOI: 10.1155/2024/2741681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 04/28/2024] [Accepted: 05/13/2024] [Indexed: 06/18/2024] Open
Abstract
Background Joint articular injection of mesenchymal stem cells (MSCs) has emerged as a novel treatment approach for osteoarthritis (OA). However, the effectiveness of MSCs derived from different sources in treating OA patients remains unclear. Therefore, this study aimed to explore the differences between the effectiveness and safety of different sources of MSCs. Materials and Methods For inclusion consideration, we searched trial registries and published databases, including PubMed, Cochrane Library, Embase, and Web of Science databases. Revman (V5.3), STATA (V16.0), and R (V4.0) were utilized for conducting data analysis, while the Cochrane Risk of Bias Tool was employed for assessing the quality of the studies. We derived outcome measures at 6 and 12 months based on the duration of study follow-up, including visual analog scale (VAS) score, WOMAC score, WOMAC pain, WOMAC Functional Limitation, and WOMAC stiffness. The evaluation time for short-term effectiveness is set at 6 months, while 12 months is utilized as the longest follow-up time for most studies to assess long-term effectiveness. Results The evaluation of literature quality showed that the included studies had excellent methodological quality. A meta-analysis revealed that different sources of MSCs improved knee function and pain more effectively among patients suffering from knee OA (KOA) than controls. The results of the network meta-analysis showed the following: short-term functional improvement (the indexes were evaluated after 6 months of follow-up) (WOMAC total score: bone marrow-derived MSC (BMMSC) vs. adipose-derived MSC (ADMSC) (mean difference (MD) = -20.12, 95% confidence interval (CI) -125.24 to 42.88), umbilical cord-derived MSC (UCMSC) (MD = -7.81, 95% CI -158.13 to 74.99); WOMAC stiffness: BMMSC vs. ADMSC (MD = -0.51, 95% CI -7.27 to 4.29), UCMSC (MD = -0.75, 95% CI -9.74 to 6.63); WOMAC functional limitation: BMMSC vs. ADMSC (MD = -12.22, 95% CI -35.05 to 18.86), UCMSC (MD = -9.31, 95% CI -44.26 to 35.27)). Long-term functional improvement (the indexes were evaluated after 12 months of follow-up) (WOMAC total: BMMSC vs. ADMSC (MD = -176.77, 95% CI -757.1 to 378.25), UCMSC (MD = -181.55, 95% CI -937.83 to 541.13); WOMAC stiffness: BMMSC vs. ADMSC (MD = -0.5, 95% CI -26.05 to 18.61), UCMSC (MD = -1.03, 95% CI -30.44 to 21.69); WOMAC functional limitation: BMMSC vs. ADMSC (MD = -5.18, 95% CI -316.72 to 177.1), UCMSC (MD = -8.33, 95% CI -358.78 to 218.76)). Short-term pain relief (the indexes were evaluated after 6 months of follow-up) (VAS score: UCMSC vs. BMMSC (MD = -10.92, 95% CI -31.79 to 12.03), ADMSC (MD = -14.02, 95% CI -36.01 to 9.81), PLMSC (MD = -17.09, 95% CI -46.31 to 13.17); WOMAC pain relief: BMMSC vs. ADMSC (MD = -11.42, 95% CI -39.52 to 11.77), UCMSC (MD = -6.73, 95% CI -47.36 to 29.15)). Long-term pain relief (the indexes were evaluated after 12 months of follow-up) (VAS score: BMMSC vs. UCMSC (MD = -4.33, 95% CI -36.81 to 27.08), ADMSC (MD = -11.43, 95% CI -37.5 to 13.42); WOMAC pain relief: UCMSC vs. ADMSC (MD = 0.23, 95% CI -37.87 to 38.11), BMMSC (MD = 5.89, 95% CI -25.39 to 51.41)). According to the GRADE scoring system, WOMAC, VAS, and AE scores were of low quality. Conclusion Meta-analysis suggests MSCs can effectively treat KOA by improving pain and knee function compared to control groups. In terms of functional improvement in KOA patients, both short-term (6-month follow-up) and long-term (12-month follow-up) results indicated that while the differences between most treatments were not statistically significant, bone marrow-derived MSCs may have some advantages over other sources of MSCs. Additionally, BM-MSCs and UC-MSCs may offer certain benefits over ADMSCs in terms of pain relief for KOA patients, although the variances between most studies were not statistically significant. Therefore, this study suggests that BM-MSCs may present clinical advantages over other sources of MSCs.
Collapse
Affiliation(s)
- Qi Xin Ding
- Henan University of Chinese Medicine, Zhengzhou, China
| | - Xu Wang
- Henan University of Chinese Medicine, Zhengzhou, China
| | | | | | - Wan Yue Li
- First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jia Huan Gao
- Henan Provincial People's Hospital, Zhengzhou, China
| | - Yu Rong Liu
- Shandong First Medical University, Jinan, China
| | - WeiSheng Zhuang
- Henan Provincial People's Hospital, Zhengzhou, China
- Henan University of Chinese Medicine, Zhengzhou, China
| |
Collapse
|
19
|
Kuśmierek P, Mikołajczyk M, Złotkowska D, Łowczak A, Mikołajczyk A. Low back pain prevention behaviors and beliefs among the Polish population in a cross-sectional survey. Front Public Health 2024; 12:1396558. [PMID: 38873293 PMCID: PMC11169837 DOI: 10.3389/fpubh.2024.1396558] [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: 03/05/2024] [Accepted: 05/22/2024] [Indexed: 06/15/2024] Open
Abstract
Background Low back pain (LBP) is one of the most common problems of public health and creates a burden globally. The aim was to assess the Polish population's back pain prevention behaviors and beliefs and to examine how these health behaviors and beliefs vary across sociodemographic factors and physical activity. Methods A cross-sectional survey was carried out among 208 randomly selected patients of the public general practitioner clinic. The differences in LBP-related beliefs and attitudes were determined due to participants' status of requiring or non-requiring LBP treatment. Results More than half of the respondents did not engage in behaviors that protect against back pain. Individuals with higher education levels and those who exercised at least once a week were significantly more likely to adopt behaviors to protect their backs. Less than half of the participants reported having a workplace that was adequately prepared to protect against back pain, and only 35.1% of the participants reported receiving instruction while taking up work on how to avoid back pain while working. According to respondents' opinions, preventive actions are necessary to protect against back pain. Inappropriate exercises and stress can be contributors to back pain, with these opinions reported more often by women and participants with higher education levels. Participants who received treatment for LBP showed a significantly higher expression of behaviors to protect against back pain compared to participants who did not require treatment. However, there were no significant differences in participants' beliefs about back pain prevention between the group requiring LBP treatment and the group not requiring LBP treatment. Conclusion The study provides valuable insights into the association between LBP treatment, back pain prevention behaviors, and beliefs, suggesting potential avenues for future research and intervention development. By addressing workplace ergonomics and promoting a culture of back health, it may be possible to reduce the burden of LBP in Poland.
Collapse
Affiliation(s)
- Paulina Kuśmierek
- Department of Human Physiology and Pathophysiology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Mateusz Mikołajczyk
- Faculty of Medicine and Dentistry, Medical University of Warsaw, Warsaw, Poland
| | - Dagmara Złotkowska
- Department of Food Immunology and Microbiology, Polish Academy of Sciences, Olsztyn, Poland
| | - Anna Łowczak
- Department of Pulmonology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Anita Mikołajczyk
- Department of Psychology and Sociology of Health and Public Health, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| |
Collapse
|
20
|
Wang B, Sun D, Li H, Chen J. A bird's eye view of the potential role of NFKBIA in pan-cancer. Heliyon 2024; 10:e31204. [PMID: 38813139 PMCID: PMC11133827 DOI: 10.1016/j.heliyon.2024.e31204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 05/07/2024] [Accepted: 05/13/2024] [Indexed: 05/31/2024] Open
Abstract
In the 21st century, cancer remains a serious threat to people's health and has become a prominent public health problem. NFKBIA is involved in the pathological process of many diseases including cancer, but its specific role in pan-cancer has not yet been fully elucidated. This study aims to deepen the understanding of cancer pathology by analyzing the potential functions of NFKBIA in pan-cancer. We used TCGA data to analyze differences of expression of NFKBIA in pan-cancer. We explored the prognostic value, clinical relevance, immune relevance, potential biological function, and diagnosis and treatment value of NFKBIA in pan-cancer through bioinformatics analysis. This study found that in pan-cancer, NFKBIA exhibits differences in expression, which correlate with the prognosis, diagnosis, treatment value and clinical and immune parameters. We have identified that Aspirin, Astaxanthin and Bardoxolone methyl are expected to play a potential therapeutic role in pan-cancer. The results of this study will help to improve our understanding of the role and potential mechanism of NFKBIA in cancer pathology, which may provide guidance for cancer-related research and clinical diagnosis and treatment.
Collapse
Affiliation(s)
- Bin Wang
- Department of Sports Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Difang Sun
- Department of Ophthalmology, Qingdao Eye Hospital of Shandong First Medical University, State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Qingdao, China
| | - Haifeng Li
- Department of Sports Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| | - Jinli Chen
- Department of Sports Medicine, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, China
| |
Collapse
|
21
|
Ghosh U, Tse E, Yang H, Shi M, Carlo CD, Wang F, Merz GE, Prusiner SB, Southworth DR, Condello C. Cryo-EM Structures Reveal Tau Filaments from Down Syndrome Adopt Alzheimer's Disease Fold. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.02.587507. [PMID: 38617229 PMCID: PMC11014571 DOI: 10.1101/2024.04.02.587507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Down syndrome (DS) is a common genetic condition caused by trisomy of chromosome 21. Among the complex clinical features including musculoskeletal, neurological and cardiovascular disabilities, individuals with DS have an increased risk of developing progressive dementia and early onset Alzheimer's Disease (AD). This is attributed to the increased gene dosage of amyloid-β (Aβ) precursor protein gene, the formation of self-propagating Aβ and tau prion conformers, and the deposition of neurotoxic Aβ plaques and tau neurofibrillary tangles. Tau amyloid fibrils have previously been established to adopt many distinct conformations across different neurodegenerative conditions. Here we report the characterization of brain samples from four DS cases spanning 36 to 63 years of age by spectral confocal imaging with conformation-specific dyes and cryo-electron microscopy (cryo-EM) to determine structures of isolated tau fibrils. High-resolution structures reveal paired helical filament (PHF) and straight filament (SF) conformations of tau that are identical to those determined from AD. The PHFs and SFs are made of two C-shaped protofilaments with a cross-β/β-helix motif. Similar to filaments from AD cases, most filaments from the DS cases adopted the PHF form, while a minority (~20%) formed SFs. Samples from the youngest individual with no documented dementia had sparse tau deposits. To isolate tau for cryo-EM from this challenging sample we used a novel affinity-grid method involving a graphene-oxide surface derivatized with anti-tau antibodies. This improved isolation and revealed primarily tau PHFs and a minor population of chronic traumatic encephalopathy type II-like filaments were present in this youngest case. These findings expand the similarities between AD and DS to the molecular level, providing insight into their related pathologies and the potential for targeting common tau filament folds by small-molecule therapeutics and diagnostics.
Collapse
|
22
|
Pizol GZ, Miyamoto GC, Cabral CMN. Hip biomechanics in patients with low back pain, what do we know? A systematic review. BMC Musculoskelet Disord 2024; 25:415. [PMID: 38807086 PMCID: PMC11131240 DOI: 10.1186/s12891-024-07463-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 04/19/2024] [Indexed: 05/30/2024] Open
Abstract
BACKGROUND Biomechanical alterations in patients with low back pain (LBP), as reduced range of motion or strength, do not appear to be exclusively related to the trunk. Thus, studies have investigated biomechanical changes in the hip, due to the proximity of this joint to the low back region. However, the relationship between hip biomechanical changes in patients with LBP is still controversial and needs to be summarized. Therefore, the aim of this study was to systematically review observational studies that used biomechanical assessments in patients with non-specific LBP. METHODS The search for observational studies that evaluated hip biomechanical variables (i.e., range of motion, kinematic, strength, and electromyography) in adults with non-specific acute, subacute, and chronic LBP was performed in the PubMed, Embase, Cinahl and Sportdiscus databases on February 22nd, 2024. Four blocks of descriptors were used: 1) type of study, 2) LBP, 3) hip and 4) biomechanical assessment. Two independent assessors selected eligible studies and extracted the following data: author, year of publication, country, study objective, participant characteristics, outcomes, and results. The methodological quality of the studies was assessed using the Epidemiological Appraisal Instrument and classified as low, moderate, and high. Due to the heterogeneity of the biomechanical assessment and, consequently, of the results among eligible studies, a descriptive analysis was performed. RESULTS The search strategy returned 338 articles of which 54 were included: nine articles evaluating range of motion, 16 evaluating kinematic, four strength, seven electromyography and 18 evaluating more than one outcome. The studies presented moderate and high methodological quality. Patients with LBP, regardless of symptoms, showed a significant reduction in hip range of motion, especially hip internal rotation, reduction in the time to perform functional activities such as sit-to-stance-to-sit, sit-to-stand or walking, greater activation of the hamstrings and gluteus maximus muscles and weakness of the hip abductor and extensor muscles during specific tests and functional activities compared to healthy individuals. CONCLUSION Patients with LBP present changes in range of motion, task execution, activation, and hip muscle strength when compared to healthy individuals. Therefore, clinicians must pay greater attention to the assessment and management of the hip during the treatment of these patients. SYSTEMATIC REVIEW REGISTRATION International Prospective Register of Systematic Reviews (PROSPERO) (CRD42020213599).
Collapse
Affiliation(s)
- Gustavo Zanotti Pizol
- Master's and Doctoral Program in Physical Therapy, Universidade Cidade de São Paulo, Rua Cesário Galeno 475, Tatuapé, Sao Paulo, SP, CEP: 03071-000, Brazil.
| | - Gisela Cristiane Miyamoto
- Master's and Doctoral Program in Physical Therapy, Universidade Cidade de São Paulo, Rua Cesário Galeno 475, Tatuapé, Sao Paulo, SP, CEP: 03071-000, Brazil
| | - Cristina Maria Nunes Cabral
- Master's and Doctoral Program in Physical Therapy, Universidade Cidade de São Paulo, Rua Cesário Galeno 475, Tatuapé, Sao Paulo, SP, CEP: 03071-000, Brazil
| |
Collapse
|
23
|
Clauss S, Bourlet S, Jaffal K, Duran C, D'Anglejan E, Perronne V, Bouchand F, Noussair L, Dahmane L, Dinh A. Real-life impact on antimicrobial prescription of Syndromic Molecular Testing in adults hospitalized in infectious disease departments. Respiratory Syndromic Molecular Testing panel: Is it worth it? Infect Dis Now 2024; 54:104933. [PMID: 38801977 DOI: 10.1016/j.idnow.2024.104933] [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: 04/10/2024] [Revised: 05/20/2024] [Accepted: 05/23/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND While sensitive molecular diagnostic tests enable accurate and rapid diagnosis of many respiratory viruses, their impact on antibiotic management remains uncertain. Our study aimed to evaluate the impact of respiratory syndromic molecular testing panel in real-life clinical practice. METHOD Retrospective descriptive study involving consecutive hospitalized patients in an infectious disease department who had been prescribed a respiratory syndromic molecular testing panel on nasopharyngeal swab samples (FilmArray Respiratory Panel 2 plus) during hospitalization from October 1st, 2021, to February 28th, 2023. RESULTS All in all, 94 out of 210 screened patients were included in the study. Syndromic molecular testing results influenced antibiotic treatment in seven cases: discontinuation in four cases (three virus identifications), changes in two (Mycoplasma pneumoniae positive cases), and initiation in two (negative viral PCRs and one positive bacterial culture). CONCLUSION In our study, respiratory syndromic molecular testing had low impact on antibiotic modification.
Collapse
Affiliation(s)
- Séverine Clauss
- Infectious disease department, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University
| | - Stéphane Bourlet
- Infectious disease department, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University
| | - Karim Jaffal
- Infectious disease department, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University
| | - Clara Duran
- Infectious disease department, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University
| | - Emma D'Anglejan
- Infectious disease department, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University
| | - Véronique Perronne
- Infectious disease department, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University
| | - Frédérique Bouchand
- Pharmacy, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University
| | - Latifa Noussair
- Microbiological Laboratory, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University
| | - Lotfi Dahmane
- Infectious disease department, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University
| | - Aurélien Dinh
- Infectious disease department, University R. Poincaré Hospital, Garches, APHP, Paris Saclay University.
| |
Collapse
|
24
|
Chen H, Pan L, Zhang C, Liu L, Tu B, Liu E, Huang Y. Gastroretentive Raft Forming System for Enhancing Therapeutic Effect of Drug-Loaded Hollow Mesoporous Silica on Gastric Ulcers. Adv Healthc Mater 2024:e2400566. [PMID: 38767185 DOI: 10.1002/adhm.202400566] [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: 02/14/2024] [Revised: 04/27/2024] [Indexed: 05/22/2024]
Abstract
Gastric ulcers are characterized by damage to the stomach lining and are often triggered by substances such as ethanol and non-steroidal anti-inflammatory drugs. Patchouli alcohol (PA) has demonstrated effectiveness in treating gastric ulcers through antioxidative and anti-inflammatory effects. However, the water insolubility of PA and rapid gastric emptying cause low drug concentration and poor absorption in the stomach, resulting in limited treatment efficacy of PA. This study develops an oral gastroretentive raft forming system (GRFDDS) containing the aminated hollow mesoporous silica nanoparticles (NH2-HMSN) for PA delivery. The application of NH2-HMSN can enhance PA-loading capacity and water dispersibility, promoting bio-adhesion to the gastric mucosa and sustained drug release. The incorporation of PA-loaded NH2-HMSN (NH2-HMSN-PA) into GRFDDS can facilitate gastric drug retention and achieve long action, thereby improving therapeutic effects. The results reveal that NH2-HMSN-PA protects the gastric mucosa damage by inhibiting NLRP3-mediated pyroptosis. The GRFDDS, optimized through orthogonal design, demonstrates the gastric retention capacity and sustained drug release, exhibiting significant therapy efficacy in an ethanol-induced acute gastric ulcers model and an aspirin-induced chronic gastric ulcers model through antioxidation, anti-pyroptosis, and anti-inflammation. This study provides a potential strategy for enhancing druggability of insoluble natural compounds and therapeutic management of gastric ulcers.
Collapse
Affiliation(s)
- Huayuan Chen
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, 528400, China
| | - Li Pan
- School of Pharmacy, Zunyi Medical University, Zunyi, 563003, China
| | - Chengyu Zhang
- Artemisinin Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Guangzhou, 510450, China
| | - Lin Liu
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, 528400, China
| | - Bin Tu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Ergang Liu
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, 528400, China
| | - Yongzhuo Huang
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, 510515, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, 528400, China
- Artemisinin Research Center, Guangzhou University of Chinese Medicine, 12 Jichang Road, Guangzhou, 510450, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
- NMPA Key Laboratory for Quality Research and Evaluation of Pharmaceutical Excipients, Shanghai, 201203, China
| |
Collapse
|
25
|
Xie Y, Shao F, Ji Y, Feng D, Wang L, Huang Z, Wu S, Sun F, Jiang H, Miyamoto A, Wang H, Zhang C. Network Analysis of Osteoarthritis Progression Using a Steiner Minimal Tree Algorithm. J Inflamm Res 2024; 17:3201-3209. [PMID: 38779430 PMCID: PMC11110812 DOI: 10.2147/jir.s438407] [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: 09/03/2023] [Accepted: 12/09/2023] [Indexed: 05/25/2024] Open
Abstract
Purpose To provide a comprehensive analysis of associated genes with osteoarthritis (OA). Here, we reported a network analysis of OA progression by using a Steiner minimal tree algorithm. Methods We collected the OA-related genes through screening the publications in MEDLINE. We performed functional analysis to analyze the associated biochemical pathways of the OA-related genes. Pathway crosstalk analysis was constructed to explore interactions of the enriched pathways. Steiner minimal tree algorithm was used to analyze molecular pathway networks. The average clustering coefficient was compared with the corresponding values of the Osteoarthritis-specific network. The new finding RNA was compared with former single-cell RNA-seq analysis results. Results A gene set with 177 members reported to be significantly associated with Osteoarthritis was collected from 187 studies. Functional enrichment analysis revealed a specific related-OA gene including skeletal system development, cytokine-mediated signaling pathway, inflammatory response, cartilage development, and extracellular matrix organization. We performed a pathway crosstalk analysis among the 72 significantly enriched pathways. A total of 151 of the 177 genes in the Osteoarthritis gene set were included in the human interactome network. There were 31 genes in the former single-cell RNA-seq analysis results. The CLU, ENO1, SRRM1, UBC, HMGB1, NR3C1, NOTCH2NL, and CBX5 have significantly increased expression in seven molecularly defined populations of OA cartilage. Conclusion The Steiner tree-based approach finds new biological molecules associated with OA genes.
Collapse
Affiliation(s)
- Yujie Xie
- Rehabilitation Medicine Department, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Fanglin Shao
- Rehabilitation Medicine Department, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Yuxiu Ji
- Rehabilitation Medicine Department, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Dechao Feng
- Rehabilitation Medicine Department, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, People’s Republic of China
| | - Ling Wang
- School of Information and Communication Engineering, University of Electronic Science and Technology, Chengdu, Sichuan, People’s Republic of China
| | - Zonghai Huang
- School of Information and Communication Engineering, University of Electronic Science and Technology, Chengdu, Sichuan, People’s Republic of China
| | - Shengjian Wu
- Rehabilitation Medicine Department, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Fuhua Sun
- Rehabilitation Medicine Department, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Hong Jiang
- Rehabilitation Medicine Department, Xichong County People’s hospital, Nanchong, Sichuan, People’s Republic of China
| | - Akira Miyamoto
- Faculty of Rehabilitation, Nishikyushu University, Kansaitama, Japan
| | - Haiming Wang
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People’s Republic of China
| | - Chi Zhang
- Rehabilitation Medicine Department, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| |
Collapse
|
26
|
Marotte L, Marsaa H, Robin N, Sellier A, Beucler N, Thefenne L, Dagain A, Joubert C. Neurosurgical Consultation Referral from the Forces: Regarding 328 Patients Referred to the Department of Neurosurgery, Sainte Anne Military Hospital, France. Mil Med 2024; 189:1114-1122. [PMID: 37032562 DOI: 10.1093/milmed/usad093] [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: 06/24/2022] [Revised: 10/13/2022] [Accepted: 03/15/2023] [Indexed: 04/11/2023] Open
Abstract
INTRODUCTION There are little data regarding elective referral to the military specialist, especially considering common pathologies such as spinal diseases, which, in the French forces, involve military neurosurgeons. An overview of the management of the military patient referred to neurosurgery consultation, especially considering spinal diseases that both constitute an operational healthissue in the forces and appear of special interest. The objective was to describe the reasons, demographics, and care pathways, addressed to the neurosurgeon. MATERIALS AND METHODS This retrospective, single-center study focused on all military patients referred for neurosurgery consultation at Sainte Anne Military Hospital in Toulon. Extracted data included demographic characteristics, army, unit, military specialty, the reason for referral, the diagnosis by the neurosurgeon, treatment, and outcome. RESULTS From January 2018 to December 2019, 352 patients were referred for neurosurgical consultation by the unit general practitioner. Spinal disease (n = 297, 91%) was the most frequent reason. Lumbar degenerative disk disease accounted for 20% of consultations, regardless of the patient's unit or specialty. Most of the patients seen in consultation received nonsurgical management (n = 271, 82.6%). These patients mainly presented with cervical or lumbar degenerative disk disease (n = 99, 36.5%) or cervical or lumbar herniated discs (n = 57, 21.0%). Ninety-eight patients (29.9%) were referred exclusively for medical fitness assessment. Few patients experienced full resolution of their presenting complaint after management (n = 9, 2.8%). CONCLUSIONS This descriptive study demonstrates the predominance of degenerative spinal diseases in military patients referred to neurosurgery. It reflects the importance of the medical and military competence required to maintain operational capability upstream and downstream of war traumatology. The description of the care pathways invites us to define more proactive multidisciplinary pathways for the management of these diseases in the armed forces.
Collapse
Affiliation(s)
- Louis Marotte
- Department of neurosurgery, Sainte Anne Military Hospital, Toulon 83800, France
- French Military Health Service Academy, Ecole du Val-de-Grace, Paris 75005, France
| | - Hélène Marsaa
- Antenne médicale 148, 9e Centre Médical des Armées, Hyères 83400, France
| | - Nicolas Robin
- Service Médical de la Force d'Action Navale, Toulon 83000, France
| | - Aurore Sellier
- Department of neurosurgery, Sainte Anne Military Hospital, Toulon 83800, France
| | - Nathan Beucler
- Department of neurosurgery, Sainte Anne Military Hospital, Toulon 83800, France
| | - Laurent Thefenne
- Department of Rehabilitation, Laveran Military Hospital, Marseille 13384, France
- French Military Health Service Academy, Ecole du Val-de-Grace, Paris 75005, France
| | - Arnaud Dagain
- Department of neurosurgery, Sainte Anne Military Hospital, Toulon 83800, France
- French Military Health Service Academy, Ecole du Val-de-Grace, Paris 75005, France
| | - Christophe Joubert
- Department of neurosurgery, Sainte Anne Military Hospital, Toulon 83800, France
| |
Collapse
|
27
|
Lin F, Chen X, Shi Y, Yang K, Hu G, Zhuang W, Lin Y, Huang T, Ye Q, Cai G, Wu X. Early-life tobacco smoke exposure and stroke risk: a prospective study of 341,783 and 352,737 UK Biobank participants. BMC Public Health 2024; 24:1339. [PMID: 38760724 PMCID: PMC11102258 DOI: 10.1186/s12889-024-18588-6] [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: 01/06/2024] [Accepted: 04/14/2024] [Indexed: 05/19/2024] Open
Abstract
INTRODUCTION Stroke is a life-threatening condition that causes a major medical burden globally. The currently used methods for the prevention or prediction of stroke have certain limitations. Exposure to tobacco in early life, including smoking during adolescence and maternal smoking during pregnancy, can affect adolescent development and lead to several negative outcomes. However, the association between early-life tobacco exposure and stroke is not known. METHODS In this prospective cohort study, for the analyses involving exposure to maternal smoking during pregnancy and age of smoking initiation, we included 304,984 and 342,893 participants, respectively., respectively from the UK Biobank. Cox proportional hazard regression model and subgroup analyses were performed to investigate the association between early-life tobacco exposure and stroke. Mediation analyses were performed to identify the mediating role of biological aging in the association between early tobacco exposure and stroke. RESULTS Compared with participants whose mothers did not smoke during pregnancy, participants whose mothers smoked during pregnancy showed an 11% increased risk of stroke (HR: 1.11, 95% CI: 1.05-1.18, P < 0.001). Compared with participants who never smoked, participants who smoked during adulthood, adolescence and childhood showed a 22%, 24%, and 38% increased risk of stroke during their adulthood, respectively. Mediation analysis indicated that early-life tobacco exposure can cause stroke by increasing biological aging. CONCLUSION This study reveals that exposure to tobacco during early life is associated with an increased risk of experiencing a stroke, and increased biological aging can be the underlying mechanism.
Collapse
Affiliation(s)
- Fabin Lin
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China
- Fujian Medical University, Fuzhou, China
- Department of Neurosurgery, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
| | - Xuanjie Chen
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China
- Fujian Medical University, Fuzhou, China
| | - Yisen Shi
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China
- Fujian Medical University, Fuzhou, China
| | - Kaitai Yang
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China
- Fujian Medical University, Fuzhou, China
| | - Guoping Hu
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China
- Fujian Medical University, Fuzhou, China
| | - Weijiang Zhuang
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China
- Fujian Medical University, Fuzhou, China
| | - Yifei Lin
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China
- Fujian Medical University, Fuzhou, China
| | - Tingting Huang
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China
- Fujian Medical University, Fuzhou, China
| | - Qinyong Ye
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China.
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China.
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China.
- Fujian Medical University, Fuzhou, China.
| | - Guoen Cai
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China.
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China.
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China.
- Fujian Medical University, Fuzhou, China.
| | - Xilin Wu
- Department of Neurology, Center for Cognitive Neurology, Institute of Clinical Neurology, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China.
- Fujian Institute of Geriatrics, Fujian Medical University Union Hospital, 29 Xinquan Road, 350001, Fuzhou, China.
- Fujian Key Laboratory of Molecular Neurology, Fujian Medical University, 88 Jiaotong Road, 350001, Fuzhou, China.
- Fujian Medical University, Fuzhou, China.
| |
Collapse
|
28
|
Mark J, Shema-Shiratzky S, Sommer J, Nolan T, Segal G. Reduction in Healthcare Resource Utilization Following Treatment With a Home-Based Footworn Device in Patients With Knee Osteoarthritis: A Retrospective Claims Analysis. JOURNAL OF HEALTH ECONOMICS AND OUTCOMES RESEARCH 2024; 11:134-140. [PMID: 38765914 PMCID: PMC11102045 DOI: 10.36469/001c.117155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 04/29/2024] [Indexed: 05/22/2024]
Abstract
Background: One in 7 US adults has knee osteoarthritis (OA) and almost two-thirds of them suffer from low back pain. OA is the third most rapidly rising condition associated with disability and leads to a significant burden on the healthcare system and society. Objective: This study looked at the healthcare resource utilization (HCRU) in patients with knee OA and low back pain before and after the utilization of a new, home-based, noninvasive, biomechanical intervention. Methods: This was a retrospective claims analysis of 585 patients treated with a personalized, noninvasive, home-based, biomechanical treatment that aims to alleviate knee pain and improve function (AposHealth®). The date of the first AposHealth claim was the index date. Data prior to the index date and post-index date were used to monitor changes in HCRU while in treatment. Descriptive statistics, including frequencies, means and standard deviations, were used to present patient characteristics. To standardize the results, an average monthly claims data rate was calculated and an expected annual rate was extrapolated. Annual HCRU rate per 1000 members was calculated. Results: HCRU decreased after utilizing the new intervention including a decrease of 79% in diagnostic claims, a 70% decrease in outpatient services, a 22% decrease in non-operative treatments, a 61% decrease in pain medications including an 85% drop in opioids use, and a 44% decrease in intra-articular injections. The pre-index estimated rate for total knee replacement (TKR), which is based on existing literature, was 15.1%, whereas the post-index rate of TKR was 0.9%. Conclusions: Patients with knee OA treated with a home-based, noninvasive, biomechanical intervention incurred fewer healthcare resources, leading to an overall reduction in the cost of care.
Collapse
Affiliation(s)
- Josh Mark
- AMA Research Group, Tel-Aviv, Israel
| | | | | | - Tim Nolan
- AMA Research Group, Tel-Aviv, Israel
| | | |
Collapse
|
29
|
Farheen N, Shahid S, Lalani KRA, Azam I, Khalid F, Fatima B, Islam MS, Saha SK, Qazi SA, Jehan F, Nisar MI. Neurodevelopmental outcomes following possible serious bacterial infection in early infancy in Karachi, Pakistan: a prospective cohort study. BMC Pediatr 2024; 24:336. [PMID: 38750481 PMCID: PMC11094884 DOI: 10.1186/s12887-024-04780-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 04/22/2024] [Indexed: 05/19/2024] Open
Abstract
BACKGROUND Pakistan reports a significant burden of neonatal mortality, with infections as one of the major causes. We aim to assess the long-term impact of early infancy infections on neurodevelopmental outcomes during later childhood. METHODS We conducted a prospective follow-up study of the cohort enrolled at the Karachi site of the Aetiology of Neonatal Infection in South Asia (ANISA) during 2019-2020. Children with a possible serious bacterial infection (based on the WHO IMCI algorithm) at early infancy were assessed for neurodevelopment at 6-9 years of age and compared with healthy controls. The Ten Questions (TQS) questionnaire, Strengths and Difficulties Questionnaire (SDQ), and Parent's Evaluation of Developmental Stage Assessment Level (PEDS: DM-AL) neurodevelopmental assessment tools, were administered and scored by the research staff who were blinded to the child's exposure status. Generalized Structural Equation Modelling (GSEM) was employed to verify relationships and associations among developmental milestones, anthropometry, and sociodemographic variables. RESULTS A total of 398 children (241 cases and 157 controls) completed neurodevelopmental and growth assessments. Cases had a significantly higher rate of abnormal TQS scores (54.5% vs. 35.0%, p-value 0.001), greater delays in motor milestones (21.2% vs. 12.1%, p-value 0.02), lower fine motor skills (78.4 ± 1.4 vs. 83.2 ± 1.5, p-value 0.02). The receptive language skills were well-developed in both groups. According to the logistic regression model, exposure to infection during the first 59 days of life was associated with delayed TQS milestones (β = -0.6, 95% CI -1.2,-0.04), TQS hearing domain (β = -0.3, 95% CI: -1.2 to 0.7), PEDS: DM-AL fine motor domain (β = -1.3, 95% CI: -4.4 to 1.7), PEDS: DM-AL receptive language development (β = -1.1, 95% CI: -3.7 to 1.4) and child anthropometric measurements such as weight and height (β = -0.2, 95% CI: -0.4 to 0.01 and β = -0.2, 95% CI: -0.4 to -0.01, respectively). Early pSBI exposure was positively associated with PEDS: DM-AL self-help domain (β = 0.6, 95% CI: -1.2 to 2.4) and SDQ-P overall score (β = 0.02, 95% CI: -0.3 to 0.3). CONCLUSION Children exposed to PSBI during early infancy have higher rates of abnormal development, motor delays, and lower fine motor skills during later childhood in Pakistan. Socioeconomic challenges and limited healthcare access contribute to these challenges, highlighting the need for long-term follow-ups with integrated neurodevelopment assessments.
Collapse
Affiliation(s)
- Nudrat Farheen
- Department of Pediatrics and Child Health, Aga Khan University, Stadium Road, Karachi, 74800, Pakistan
| | - Shahira Shahid
- Department of Pediatrics and Child Health, Aga Khan University, Stadium Road, Karachi, 74800, Pakistan
| | - Kiran Ramzan Ali Lalani
- Department of Pediatrics and Child Health, Aga Khan University, Stadium Road, Karachi, 74800, Pakistan
| | - Iqbal Azam
- Department of Community Health Sciences, Aga Khan University, Karachi, Pakistan
| | - Farah Khalid
- Department of Community Health Sciences, Aga Khan University, Karachi, Pakistan
| | - Batool Fatima
- Department of Community Health Sciences, Aga Khan University, Karachi, Pakistan
| | | | - Samir K Saha
- Child Health Research Foundation, Dhaka, Bangladesh
| | | | - Fyezah Jehan
- Department of Pediatrics and Child Health, Aga Khan University, Stadium Road, Karachi, 74800, Pakistan
| | - Muhammad Imran Nisar
- Department of Pediatrics and Child Health, Aga Khan University, Stadium Road, Karachi, 74800, Pakistan.
| |
Collapse
|
30
|
Gao N, Wu L, Liu X, Lin Z, Liu Z, Liang J, Wang W. Effects of electroacupuncture on treatment-resistant chronic migraine with medication overuse headache: A 12-month follow-up case report. Heliyon 2024; 10:e30417. [PMID: 38720738 PMCID: PMC11076970 DOI: 10.1016/j.heliyon.2024.e30417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/12/2024] Open
Abstract
Background Medication overuse headache (MOH) is a secondary headache disorder that leads to pronounced disability and decreased quality of life. Available therapeutic options for MOH are limited, and many are only effective in a subset of individuals. Although the existing evidence is limited, acupuncture may be an effective treatment option for MOH. Case presentation A 45-year-old Chinese woman presented to the Medical Acupuncture Department of Sanming Integrated Traditional Chinese and Western Medicine Hospital on April 11, 2022. Thirty-five years ago, she had episodic migraines. The frequency increased over time, however, and for the past 10 years she has had daily headaches. These headaches were characterized by daily persistent throbbing pain on the left side of the patient's head, accompanied by photophobia, phonophobia, neck stiffness, dizziness, and fatigue. Without painkillers, the patient rated her headache intensity as 9 out of 10 on a visual analog scale (0 = no pain, 10 = intolerable pain), and reported that the headaches lasted for up to 7 days or more. With painkillers, the headaches had a reduced intensity (5 of 10), but persisted. The patient had taken 1-3.5 compound aminopyrine phenacetin tablets daily for more than 5 years. Standard conservative therapy (patient education, medication withdrawal, and behavioral intervention) for MOH had failed to improve her symptoms. Before her visit, the patient had headache and engaged in short-term medication use on 30 days per month. The total monthly headache intensity score was 90. The patient's Migraine-Specific Quality of Life Questionnaire (MSQ) score was 33 points, her Hamilton Depression Scale (HAMD) score was 24 points, and her Hamilton Anxiety Scale (HAMA) score was 20 points. Results After 48 acupuncture sessions over 24 weeks, the patient completely discontinued short-term analgesic use and the monthly number of headache days and headache intensity score were both reduced by 96.67 % (from 30 to 1 and 90 to 3, respectively), with no adverse effect. Compared with baseline, the MSQ, HAMD, and HAMA scores improved by 45, 17, and 16 points, respectively. At 12 months, the patient's condition remained stable and her MOH had not relapsed. Conclusion In the context of the current literature and the present case, electroacupuncture shows promise for the long-term relief of chronic migraine with MOH when other treatments fail.
Collapse
Affiliation(s)
- Ning Gao
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Lili Wu
- Department of Rehabilitation, Shaxian District Hospital of Traditional Chinese Medicine, Sanming, 365500, China
| | - Xinkun Liu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Zhenyu Lin
- Department of Rehabilitation, Sanming Integrated Traditional Chinese and Western Medicine Hospital, Sanming, 365500, China
| | - Zhishun Liu
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Jun Liang
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Weiming Wang
- Department of Acupuncture, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| |
Collapse
|
31
|
d'Humières T, Bouvarel A, Boyer L, Savale L, Guillet H, Alassaad L, de Luna G, Berti E, Iles S, Pham Hung d'Alexandry d'Orengiani AL, Audureau E, Troupe MJ, Schlatter RC, Lamadieu A, Galactéros F, Derumeaux G, Messonnier LA, Bartolucci P. Cardiac diastolic maladaptation is associated with the severity of exercise intolerance in sickle cell anemia patients. Sci Rep 2024; 14:11095. [PMID: 38750085 PMCID: PMC11096405 DOI: 10.1038/s41598-024-61689-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 05/08/2024] [Indexed: 05/18/2024] Open
Abstract
This pilot study focusing on Sickle Cell Anemia (SCA) patients offers a comprehensive and integrative evaluation of respiratory, cardiovascular, hemodynamic, and metabolic variables during exercise. Knowing that diastolic dysfunction is frequent in this population, we hypothesize that a lack of cardiac adaptation through exercise might lead to premature increase in blood lactate concentrations in SCA patients, a potential trigger for acute disease complication. SCA patients were prospectively included in PHYSIO-EXDRE study and underwent a comprehensive stress test with a standardized incremental exercise protocol up to 4 mmol L-1 blood lactate concentration (BL4). Gas exchange, capillary lactate concentration and echocardiography were performed at baseline, during stress test (at ∼ 2 mmol L-1) and BL4. The population was divided into two groups and compared according to the median value of percentage of theoretical peak oxygen uptake (%V ˙ O 2 p e a k t h ) at BL4. Twenty-nine patients were included (42 ± 12 years old, 48% of women). Most patients reached BL4 at low-intensity exercise [median value of predicted power output (W) was 37%], which corresponds to daily life activities. The median value of %V ˙ O 2 p e a k t h at BL4 was 39%. Interestingly, diastolic maladaptation using echocardiography during stress test along with hemoglobin concentration were independently associated to early occurrence of BL4. As BL4 occurs for low-intensity exercises, SCA patients may be subject to acidosis-related complications even during their daily life activities. Beyond assessing physical capacities, our study underlines that diastolic maladaptation during exercise is associated with an early increase in blood lactate concentration.
Collapse
Affiliation(s)
- Thomas d'Humières
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France.
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France.
- Sickle Cell Referral Center-UMGGR, Plateforme d'expertise Maladies Rares Grand Paris Est, UPEC, FHU SENEC, CHU Henri Mondor APHP, Créteil, France.
| | - Antoine Bouvarel
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Laurent Boyer
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Laurent Savale
- Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Center, Hôpital Bicêtre, Assistance Publique Hôpitaux de Paris (AP-HP), Le Kremlin-Bicêtre, France
- School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France
- INSERM UMR_S 999 Pulmonary Hypertension: Pathophysiology and Novel Therapies, Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Henri Guillet
- Department of Internal Medicine, Henri-Mondor University Hospital-UPEC/Assistance Publique-Hôpitaux de Paris (AP-HP), Créteil, France
- Sickle Cell Referral Center-UMGGR, Plateforme d'expertise Maladies Rares Grand Paris Est, UPEC, FHU SENEC, CHU Henri Mondor APHP, Créteil, France
| | - Lara Alassaad
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Gonzalo de Luna
- Department of Internal Medicine, Henri-Mondor University Hospital-UPEC/Assistance Publique-Hôpitaux de Paris (AP-HP), Créteil, France
- Sickle Cell Referral Center-UMGGR, Plateforme d'expertise Maladies Rares Grand Paris Est, UPEC, FHU SENEC, CHU Henri Mondor APHP, Créteil, France
| | - Enora Berti
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Sihem Iles
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | | | - Etienne Audureau
- Biostatistics Department, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- CEpiA IMRB U955, FHU SENEC, Université Paris Est (UPEC), Créteil, France
| | - Marie-Joelle Troupe
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Reine-Claude Schlatter
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Anaïs Lamadieu
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Frédéric Galactéros
- Department of Internal Medicine, Henri-Mondor University Hospital-UPEC/Assistance Publique-Hôpitaux de Paris (AP-HP), Créteil, France
- Sickle Cell Referral Center-UMGGR, Plateforme d'expertise Maladies Rares Grand Paris Est, UPEC, FHU SENEC, CHU Henri Mondor APHP, Créteil, France
| | - Geneviève Derumeaux
- Physiology Department, FHU SENEC, Henri Mondor Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Créteil, France
- INSERM IMRB U955, Université Paris Est (UPEC), 51 Avenue du Maréchal de Lattre de Tassigny, 94010, Créteil, France
| | - Laurent A Messonnier
- Inter-University Laboratory of Human Movement Sciences EA 7424, Université Savoie Mont Blanc, Chambéry, France
| | - Pablo Bartolucci
- Department of Internal Medicine, Henri-Mondor University Hospital-UPEC/Assistance Publique-Hôpitaux de Paris (AP-HP), Créteil, France
- Sickle Cell Referral Center-UMGGR, Plateforme d'expertise Maladies Rares Grand Paris Est, UPEC, FHU SENEC, CHU Henri Mondor APHP, Créteil, France
| |
Collapse
|
32
|
Nazar H, Al-Mutawa S, Asad AAR, Ariga J, AlSahli A, Baskaradoss JK. Oral Health in the State of Kuwait: An Appraisal. Int Dent J 2024:S0020-6539(24)00115-1. [PMID: 38755070 DOI: 10.1016/j.identj.2024.04.010] [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: 09/12/2023] [Revised: 03/20/2024] [Accepted: 04/05/2024] [Indexed: 05/18/2024] Open
Abstract
BACKGROUND Oral health issues have received significant attention from most global health agencies, which have integrated these issues into their noncommunicable disease, sustainable development, and universal health coverage objectives. METHODS This paper provides an update on the progress made in the last 2 decades and aims to highlight some of the challenges faced by the oral health care system in Kuwait. RESULTS Despite the nation's rising expenditure on oral health care, the prevalence of oral diseases remains high in Kuwait. The lack of reliable data on periodontitis and edentulism limits the ability of researchers to comment on the trends of these conditions. This emphasises the critical need for a nationwide household-level oral health survey in both pediatric and adult populations that would provide valuable information on the oral health status of these populations. CONCLUSION In the future, Kuwait must invest more in oral disease prevention programs, especially among children and the high-risk communities of the population.
Collapse
Affiliation(s)
- Huda Nazar
- Department of Dental Administration, Ministry of Health, Kuwait City, Kuwait
| | - Sabiha Al-Mutawa
- Department of Dental Administration, Ministry of Health, Kuwait City, Kuwait
| | | | - Jitendra Ariga
- Department of School Oral Health Program, Ministry of Health, Kuwait City, Kuwait
| | - Ahmad AlSahli
- Department of General Dental Practice, College of Dentistry, Kuwait University, Kuwait City, Kuwait
| | - Jagan Kumar Baskaradoss
- Department of Developmental and Preventive Sciences, College of Dentistry, Kuwait University, Kuwait City, Kuwait.
| |
Collapse
|
33
|
Marshall TA, Touger-Decker R. Oral health and multimorbidity: is diet the chicken or the egg? Proc Nutr Soc 2024:1-8. [PMID: 38742385 DOI: 10.1017/s0029665124004683] [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: 05/16/2024]
Abstract
Oral health is a critical component of overall health and well-being, not just the absence of disease. The objective of this review paper is to describe relationships among diet, nutrition and oral and systemic diseases that contribute to multimorbidity. Diet- and nutrient-related risk factors for oral diseases include high intakes of free sugars, low intakes of fruits and vegetables and nutrient-poor diets which are similar to diet- and nutrient-related risk factors for systemic diseases. Oral diseases are chronic diseases. Once the disease process is initiated, it persists throughout the lifespan. Pain and tissue loss from oral disease leads to oral dysfunction which contributes to impaired biting, chewing, oral motility and swallowing. Oral dysfunction makes it difficult to eat nutrient-dense whole grains, fruits and vegetables associated with a healthy diet. Early childhood caries (ECC) associated with frequent intake of free sugars is one of the first manifestations of oral disease. The presence of ECC is our 'canary in the coal mine' for diet-related chronic diseases. The dietary sugars causing ECC are not complementary to an Eatwell Guide compliant diet, but rather consistent with a diet high in energy-dense, nutrient-poor foods - typically ultra-processed in nature. This diet generally deteriorates throughout childhood, adolescence and adulthood increasing the risk of diet-related chronic diseases. Recognition of ECC is an opportunity to intervene and disrupt the pathway to multimorbidities. Disruption of this pathway will reduce the risk of multimorbidities and enable individuals to fully engage in society throughout the lifespan.
Collapse
Affiliation(s)
- Teresa A Marshall
- Department of Preventive and Community Dentistry, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - Riva Touger-Decker
- School of Health Professions & Division of Nutrition, Department of Diagnostic Sciences, Rutgers School of Dental Medicine, Rutgers, The State University, Newark, NJ, USA
| |
Collapse
|
34
|
Lam LT, Lam MK. The Prevalence of Caregiving among Young People. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:621. [PMID: 38791835 PMCID: PMC11120867 DOI: 10.3390/ijerph21050621] [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: 03/12/2024] [Revised: 04/29/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024]
Abstract
With the increasing number of people with chronic diseases and disabilities, the number of family members as caregivers have also been growing. Despite the attention paid to caregiving in recent years, little is known about caregiving among young people, particularly its global prevalence. The lack of information has important implications for health policy and management, resulting in the inability to form appropriate evidence-based policies and managerial decision making. This study aims to derive an estimate of the prevalence of caregiving among young people through a systematic review of the current literature. The results of this study revealed a prevalence of caregiving among younger adolescents of between 1.1% (1.06-1.14%) and 12.0% (11.02-12.98%). However, the assessment of caregiving varies across studies, and all were conducted in developed countries. These results provide information on the burden of caregiving in young people and reveal the lack of global information, calling for more research on and attention to this specific population.
Collapse
Affiliation(s)
- Lawrence T. Lam
- Faculty of Medicine, Macau University of Science and Technology, Macau SAR 999078, China
- Faculty of Health, University of Technology Sydney, Sydney, NSW 2007, Australia
| | - Mary K. Lam
- School of Health and Biomedical Science, RMIT University, Melbourne, VIC 3000, Australia;
| |
Collapse
|
35
|
Galin S, Keren H. The Predictive Potential of Heart Rate Variability for Depression. Neuroscience 2024; 546:88-103. [PMID: 38513761 DOI: 10.1016/j.neuroscience.2024.03.013] [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: 08/17/2023] [Revised: 02/29/2024] [Accepted: 03/16/2024] [Indexed: 03/23/2024]
Abstract
Heart rate variability (HRV),a measure of the fluctuations in the intervals between consecutive heartbeats, is an indicator of changes in the autonomic nervous system. A chronic reduction in HRV has been repeatedly linked to clinical depression. However, the chronological and mechanistic aspects of this relationship, between the neural, physiological, and psychopathological levels, remain unclear. In this review we present evidence by which changes in HRV might precede the onset of depression. We describe several pathways that can facilitate this relationship. First, we examine a theoretical model of the impact of autonomic imbalance on HRV and its role in contributing to mood dysregulation and depression. We then highlight brain regions that are regulating both HRV and emotion, suggesting these neural regions, and the Insula in particular, as potential mediators of this relationship. We also present additional possible mediating mechanisms involving the immune system and inflammation processes. Lastly, we support this model by showing evidence that modification of HRV with biofeedback leads to an improvement in some symptoms of depression. The possibility that changes in HRV precede the onset of depression is critical to put to the test, not only because it could provide insights into the mechanisms of the illness but also because it may offer a predictive anddiagnosticphysiological marker for depression. Importantly, it could also help to develop new effective clinical interventions for treating depression.
Collapse
Affiliation(s)
- Shir Galin
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel; Gonda Interdisciplinary Brain Research Center, Bar Ilan University, Ramat Gan, Israel
| | - Hanna Keren
- Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel; Gonda Interdisciplinary Brain Research Center, Bar Ilan University, Ramat Gan, Israel.
| |
Collapse
|
36
|
Cheng X, Li D, Yang C, Chen B, Xu P, Zhang L. Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age. Cochrane Database Syst Rev 2024; 5:CD015306. [PMID: 38738639 PMCID: PMC11089595 DOI: 10.1002/14651858.cd015306.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
BACKGROUND According to global prevalence analysis studies, acute upper respiratory tract infections (URTIs) are the most common acute infectious disease in children, especially in preschool children. Acute URTIs lead to an economic burden on families and society. Vitamin A refers to the fat-soluble compound all-trans-retinol and also represents retinol and its active metabolites. Vitamin A interacts with both the innate immune system and the adaptive immune system and improves the host's defences against infections. Correlation studies show that serum retinol deficiency was associated with a higher risk of respiratory tract infections. Therefore, vitamin A supplementation may be important in preventing acute URTIs. OBJECTIVES To assess the effectiveness and safety of vitamin A supplements for preventing acute upper respiratory tract infections in children up to seven years of age. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, the Chinese Biomedical Literature Database, and two trial registration platforms to 8 June 2023. We also checked the reference lists of all primary studies and reviewed relevant systematic reviews and trials for additional references. We imposed no language or publication restrictions. SELECTION CRITERIA We included randomised controlled trials (RCTs), which evaluated the role of vitamin A supplementation in the prevention of acute URTIs in children up to seven years of age. DATA COLLECTION AND ANALYSIS We used the standard methodological procedures expected by Cochrane. MAIN RESULTS We included six studies (27,351 participants). Four studies were RCTs and two were cluster-RCTs. The included studies were all conducted in lower-middle-income countries (two in India, two in South Africa, one in Ecuador, and one in Haiti). Three studies included healthy children who had no vitamin A deficiency, one study included children born to HIV-infected women, one study included low-birthweight neonates, and one study included children in areas with a high local prevalence of malnutrition and xerophthalmia. In two studies, vitamin E was a co-treatment administered in addition to vitamin A. We judged the included studies to be at either a high or unclear risk of bias for random sequence generation, incomplete outcome data, and blinding. Primary outcomes Six studies reported the incidence of acute URTIs during the study period. Five studies reported the number of acute URTIs over a period of time, but there was population heterogeneity and the results were presented in different forms, therefore only three studies were meta-analysed. We are uncertain of the effect of vitamin A supplementation on the number of acute URTIs over two weeks (risk ratio (RR) 1.00, 95% confidence interval (CI) 0.92 to 1.09; I2 = 44%; 3 studies, 22,668 participants; low-certainty evidence). Two studies reported the proportion of participants with an acute URTI. We are uncertain of the effect of vitamin A supplementation on the proportion of participants with an acute URTI (2 studies, 15,535 participants; low-certainty evidence). Only one study (116 participants) reported adverse events. No infant in either the placebo or vitamin A group was found to have feeding difficulties (failure to feed or vomiting), a bulging fontanelle, or neurological signs before or after vitamin A administration (very low-certainty evidence). Secondary outcomes Two studies (296 participants) reported the severity of subjective symptoms, presented by the mean duration of acute URTI. Vitamin A may have little to no effect on the mean duration of acute URTI (very low-certainty evidence). AUTHORS' CONCLUSIONS The evidence for the use of vitamin A supplementation to prevent acute URTI is uncertain, because population, dose and duration of interventions, and outcomes vary between studies. From generally very low- to low-certainty evidence, we found that there may be no benefit in the use of vitamin A supplementation to prevent acute URTI in children up to seven years of age. More RCTs are needed to strengthen the current evidence. Future research should report over longer time frames using validated tools and consistent reporting, and ensure adequate power calculations, to allow for easier synthesis of data. Finally, it is important to assess vitamin A supplementation for preschool children with vitamin A deficiency.
Collapse
Affiliation(s)
- Xiao Cheng
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, NMPA, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Chengdu, China
| | - Dan Li
- Department of Pharmacy, Women and Children's Hospital of Chongqing Medical University, Chongqing, China
- Department of Pharmacy, Chongqing Health Center for Women and Children, Chongqing, China
| | - Chunsong Yang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, NMPA, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Chengdu, China
| | - Bin Chen
- Emergency Department, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Ping Xu
- Library, Sichuan University, Chengdu, China
| | - Lingli Zhang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China
- Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, NMPA, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Chengdu, China
- Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
37
|
Robinson LA, Short PR, Frugé AD. Sleep Quality and Interoception Are Associated with Generalized Anxiety in Baccalaureate Nursing Students: A Cross-Sectional Study. NURSING REPORTS 2024; 14:1184-1192. [PMID: 38804423 PMCID: PMC11130938 DOI: 10.3390/nursrep14020090] [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: 02/22/2024] [Revised: 05/09/2024] [Accepted: 05/10/2024] [Indexed: 05/29/2024] Open
Abstract
Baccalaureate nursing students are at increased risk for anxiety and related mood disorders. We conducted a cross-sectional study to explore the relationships among anxiety symptoms measured by the Generalized Anxiety Disorder (GAD-7) questionnaire and lifestyle behaviors including habitual diet, sleep quality (Pittsburg Sleep Quality Index [PSQI]), and physical activity. Descriptive statistics were obtained for sample characteristics, and Pearson correlations and backward stepwise linear regression explored relationships between the GAD-7 scores, the Multidimensional Assessment of Interoceptive Awareness, version 2 (MAIA-2) subscales, and other variables. Sixty-eight students completed the survey, with 38% having moderate-to-severe anxiety. On average, respondents had moderate diet quality (Healthy Eating Index median 60/100 [range 51-75]), had high sleep quality (PSQI median 7/21 [range 4-10]), and were highly active, with a median of 43 (range 24-78) weekly metabolic equivalent (MET) hours. Sixty-seven out of 68 respondents indicated a willingness to change lifestyle behaviors; the most prevalent time-related factors were school and social commitments, with stress and financial constraints being reported among half or more of respondents. Regression analysis determined that PSQI (β = 0.446) and the MAIA-2 Not-Worrying subscale (β = -0.366) were significant (p < 0.001 for both) predictors of anxiety severity. These results indicate that mindfulness and sleep hygiene may be the most actionable foci for interventions to reduce anxiety in baccalaureate nursing students. This study was not registered as a clinical trial.
Collapse
Affiliation(s)
- Laura A. Robinson
- Department of Nutritional Science, Auburn University, Auburn, AL 36849, USA
- College of Nursing, Auburn University, Auburn, AL 36849, USA
| | - Pamela R. Short
- College of Nursing, Auburn University, Auburn, AL 36849, USA
| | - Andrew D. Frugé
- College of Nursing, Auburn University, Auburn, AL 36849, USA
| |
Collapse
|
38
|
Schuurman BB, Lousberg RL, Schreiber JU, van Amelsvoort TAMJ, Vossen CJ. A Scoping Review of the Effect of EEG Neurofeedback on Pain Complaints in Adults with Chronic Pain. J Clin Med 2024; 13:2813. [PMID: 38792353 PMCID: PMC11122542 DOI: 10.3390/jcm13102813] [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: 03/13/2024] [Revised: 05/03/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Background and Aim: Non-pharmacological treatments such as electroencephalogram (EEG) neurofeedback have become more important in multidisciplinary approaches to treat chronic pain. The aim of this scoping review is to identify the literature on the effects of EEG neurofeedback in reducing pain complaints in adult chronic-pain patients and to elaborate on the neurophysiological rationale for using specific frequency bands as targets for EEG neurofeedback. Methods: A pre-registered scoping review was set up and reported following the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) extension for Scoping Reviews (PRISMA-ScR). The data were collected by searching for studies published between 1985 and January 2023 in PubMed, EMBASE, and PsycINFO. Results: Thirty-two studies on various types of chronic pain were included. The intervention was well-tolerated. Approximately half of the studies used a protocol that reinforced alpha or sensorimotor rhythms and suppressed theta or beta activity. However, the underlying neurophysiological rationale behind these specific frequency bands remains unclear. Conclusions: There are indications that neurofeedback in patients with chronic pain probably has short-term analgesic effects; however, the long-term effects are less clear. In order to draw more stable conclusions on the effectiveness of neurofeedback in chronic pain, additional research on the neurophysiological mechanisms of targeted frequency bands is definitely worthwhile. Several recommendations for setting up and evaluating the effect of neurofeedback protocols are suggested.
Collapse
Affiliation(s)
- Britt B. Schuurman
- Department of Psychiatry & Neuro-Psychology, School for Mental Health and Neuroscience, Faculty of Health Medicine and Life Sciences, Maastricht University, 6200 MD Maastricht, The Netherlands
| | - Richel L. Lousberg
- Department of Psychiatry & Neuro-Psychology, School for Mental Health and Neuroscience, Faculty of Health Medicine and Life Sciences, Maastricht University, 6200 MD Maastricht, The Netherlands
| | - Jan U. Schreiber
- Department of Anaesthesiology and Pain Medicine, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands
| | - Therese A. M. J. van Amelsvoort
- Department of Psychiatry & Neuro-Psychology, School for Mental Health and Neuroscience, Faculty of Health Medicine and Life Sciences, Maastricht University, 6200 MD Maastricht, The Netherlands
| | - Catherine J. Vossen
- Department of Anaesthesiology and Pain Medicine, Maastricht University Medical Centre, 6229 HX Maastricht, The Netherlands
- Department of Anaesthesiology, School for Mental Health and Neuroscience, Faculty of Health Medicine and Life Sciences, Maastricht University, 6200 MD Maastricht, The Netherlands
| |
Collapse
|
39
|
Denche-Zamorano Á, García-Paniagua R, Pastor-Cisneros R, Pereira-Payo D, Pérez Gómez J. Influence of physical activity level and perceived social support on mental health and psychological distress in women with menopause problems. PSYCHOL HEALTH MED 2024:1-19. [PMID: 38712645 DOI: 10.1080/13548506.2024.2347522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 04/19/2024] [Indexed: 05/08/2024]
Abstract
Perceived Social Support (PSS) and Physical Activity (PA) could have an important role in reducing psychological distress in women with problems in the menopausal period. The aim was to analyze the associations between a) Self-Perceived Health (SPH), prevalence of self-reported depression and anxiety, and mental health and its subscales, through the Goldberg General Health Questionnaire (GHQ-12) with b) the Physical Activity Level (PAL) and c) the PSS, through the Duke-UNC-11 functional social support questionnaire in Spanish women with problems in the menopausal period. This document uses data from the Spanish National Health Survey of 2017, focusing on women between 40 and 69 years of age with problems in the menopausal period. Dependency relationships were found between the prevalence of depression and PAL, anxiety and PAL, and SPH with PAL (p < 0.001). Weak inverse correlations were found between PAL and mental health, Coping Success, Self-confidence, and Stress (rho: - 0.214 to - 0.258; p < 0.001). Also, weak and very weak significant inverse correlations were found between PAL and all items of the GHQ-12. Weak inverse correlations were found between PSS scores and mental health, Coping, and Stress (r: -0.201 to - 0.304; p < 0.001). Likewise, weak and very weak inverse correlations, although statistically significant, were found between the PSS scores and the responses to the GHQ-12 items. Very active women with higher PSS have less psychological distress, higher self-esteem, and better prevalence of positive health.
Collapse
Affiliation(s)
- Ángel Denche-Zamorano
- Promoting a Healthy Society Research Group (PheSo), Faculty of Sport Sciences, University of Extremadura, Cáceres, Spain
| | - Roberto García-Paniagua
- Health Economy Motricity and Education (HEME), Faculty of Sport Sciences, University of Extremadura, Cáceres, Spain
| | - Raquel Pastor-Cisneros
- Promoting a Healthy Society Research Group (PheSo), Faculty of Sport Sciences, University of Extremadura, Cáceres, Spain
| | - Damián Pereira-Payo
- Health Economy Motricity and Education (HEME), Faculty of Sport Sciences, University of Extremadura, Cáceres, Spain
| | - Jorge Pérez Gómez
- Health Economy Motricity and Education (HEME), Faculty of Sport Sciences, University of Extremadura, Cáceres, Spain
| |
Collapse
|
40
|
Michael OS, Kanthakumar P, Soni H, Rajesh Lenin R, Abhiram Jha K, Gangaraju R, Adebiyi A. Urotensin II system in chronic kidney disease. Curr Res Physiol 2024; 7:100126. [PMID: 38779598 PMCID: PMC11109353 DOI: 10.1016/j.crphys.2024.100126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 04/23/2024] [Accepted: 05/07/2024] [Indexed: 05/25/2024] Open
Abstract
Chronic kidney disease (CKD) is a progressive and long-term condition marked by a gradual decline in kidney function. CKD is prevalent among those with conditions such as diabetes mellitus, hypertension, and glomerulonephritis. Affecting over 10% of the global population, CKD stands as a significant cause of morbidity and mortality. Despite substantial advances in understanding CKD pathophysiology and management, there is still a need to explore novel mechanisms and potential therapeutic targets. Urotensin II (UII), a potent vasoactive peptide, has garnered attention for its possible role in the development and progression of CKD. The UII system consists of endogenous ligands UII and UII-related peptide (URP) and their receptor, UT. URP pathophysiology is understudied, but alterations in tissue expression levels of UII and UT and blood or urinary UII concentrations have been linked to cardiovascular and kidney dysfunctions, including systemic hypertension, chronic heart failure, glomerulonephritis, and diabetes. UII gene polymorphisms are associated with increased risk of diabetes. Pharmacological inhibition or genetic ablation of UT mitigated kidney and cardiovascular disease in rodents, making the UII system a potential target for slowing CKD progression. However, a deeper understanding of the UII system's cellular mechanisms in renal and extrarenal organs is essential for comprehending its role in CKD pathophysiology. This review explores the evolving connections between the UII system and CKD, addressing potential mechanisms, therapeutic implications, controversies, and unexplored concepts.
Collapse
Affiliation(s)
- Olugbenga S. Michael
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, USA
- Department of Physiology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Praghalathan Kanthakumar
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, USA
- Department of Physiology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Hitesh Soni
- Department of Physiology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Raji Rajesh Lenin
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Kumar Abhiram Jha
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Rajashekhar Gangaraju
- Department of Ophthalmology, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Anatomy and Neurobiology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Adebowale Adebiyi
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO, USA
- Department of Physiology, University of Tennessee Health Science Center, Memphis, TN, USA
- Department of Anesthesiology and Perioperative Medicine, University of Missouri, Columbia, MO, USA
- NextGen Precision Health, University of Missouri, Columbia, MO, USA
| |
Collapse
|
41
|
Marinelli R, Parker AG, Levinger I, Bourke M, Patten R, Woessner MN. Resistance training and combined resistance and aerobic training as a treatment of depression and anxiety symptoms in young people: A systematic review and meta-analysis. Early Interv Psychiatry 2024. [PMID: 38710640 DOI: 10.1111/eip.13528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 04/08/2024] [Indexed: 05/08/2024]
Abstract
AIM To determine the treatment effect of resistance training in reducing symptoms of anxiety and depression in young people. METHODS We searched MEDLINE, PsychINFO, and PubMed for articles published in English from January 1980 to September 2023 for randomized controlled trials (RCT) that included at least 4 weeks of resistance training, with participants aged 26 years or younger with clinically elevated anxiety and depression symptoms. A random-effects meta-analysis was used to calculate a pooled effect size of resistance training pre-and post-intervention compared to control groups. The quality of evidence was assessed using the Cochrane risk-of-bias 2 (RoB 2) and Grading of Recommendation, Assessment, Development, and Evaluation (GRADE) criteria. RESULTS Ten RCTs involving 376 participants (209 females and 127 males) across educational, clinical, and community based setting were eligible for inclusion in the analysis. Resistance training was associated with a significant reduction in depressive (Hedge's g = -1.06, 95% CI -1.61 to -0.51, p < .001) and anxiety (Hedge's g = -1.02, 95% CI -1.50 to -0.54, p < .001) symptoms. Substantial heterogeneity was observed in the analysis of depression symptoms (I2 = 79%) and anxiety symptoms (I2 = 66%). Six trials had a low risk of bias, four trials showed some concerns. The GRADE analysis demonstrated a high level of certainty for depressive symptoms and a moderate level for anxiety symptoms. CONCLUSION Resistance training is an effective intervention in reducing depression and anxiety symptoms in young people, delivered across a range of settings. Future trials exploring the effect resistance training interventions with long-term follow up are warranted to understand the outcomes.
Collapse
Affiliation(s)
- Ryan Marinelli
- Institute for Health and Sport (iHeS), Victoria University, Melbourne, Victoria, Australia
- School of Psychology and Public Health, La Trobe University, Melbourne, Victoria, Australia
| | - Alexandra G Parker
- Institute for Health and Sport (iHeS), Victoria University, Melbourne, Victoria, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Itamar Levinger
- Institute for Health and Sport (iHeS), Victoria University, Melbourne, Victoria, Australia
- Australian Institute for Musculoskeletal Science (AIMSS), University of Melbourne and Western Health, St Albans, Victoria, Australia
| | - Matthew Bourke
- School of Human Movement and Nutrition Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Rhiannon Patten
- Institute for Health and Sport (iHeS), Victoria University, Melbourne, Victoria, Australia
| | - Mary N Woessner
- Institute for Health and Sport (iHeS), Victoria University, Melbourne, Victoria, Australia
- Australian Institute for Musculoskeletal Science (AIMSS), University of Melbourne and Western Health, St Albans, Victoria, Australia
| |
Collapse
|
42
|
Burgess JK, Gosens R. Mechanotransduction and the extracellular matrix: Key drivers of lung pathologies and drug responsiveness. Biochem Pharmacol 2024:116255. [PMID: 38705536 DOI: 10.1016/j.bcp.2024.116255] [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: 02/02/2024] [Revised: 04/19/2024] [Accepted: 05/02/2024] [Indexed: 05/07/2024]
Abstract
The lung is a biomechanically active organ, with multiscale mechanical forces impacting the organ, tissue and cellular responses within this microenvironment. In chronic lung diseases, such as chronic obstructive pulmonary disease, pulmonary fibrosis and others, the structure of the lung is drastically altered impeding gas exchange. These changes are, in part, reflected in alterations in the composition, amount and organization of the extracellular matrix within the different lung compartments. The transmission of mechanical forces within lung tissue are broadcast by this complex mix of extracellular matrix components, in particular the collagens, elastin and proteoglycans and the crosslinking of these components. At both a macro and a micro level, the mechanical properties of the microenvironment have a key regulatory role in ascertaining cellular responses and the function of the lung. Cells adhere to, and receive signals from, the extracellular matrix through a number of different surface receptors and complexes which are important for mechanotransduction. This review summarizes the multiscale mechanics in the lung and how the mechanical environment changes in lung disease and aging. We then examine the role of mechanotransduction in driving cell signaling events in lung diseases and finish with a future perspective of the need to consider how such forces may impact pharmacological responsiveness in lung diseases.
Collapse
Affiliation(s)
- Janette K Burgess
- University of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, the Netherlands; University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, the Netherlands.
| | - Reinoud Gosens
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, the Netherlands; Department of Molecular Pharmacology, University of Groningen, Groningen, the Netherlands
| |
Collapse
|
43
|
Chung CY, Li SM, Zeng WZ, Uramaru N, Huang GJ, Juang SH, Wong FF. Synthesis, design, and antiproliferative evaluation of 6-(N-Substituted-methyl)pyrazolo[3,4-d]pyrimidines as the potent anti-leukemia agents. Bioorg Chem 2024; 148:107424. [PMID: 38728908 DOI: 10.1016/j.bioorg.2024.107424] [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: 02/07/2024] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 05/12/2024]
Abstract
Pyrazolopyrimidine derivatives, including pyrazolopyrimidines, 6-aminopyrazolopyrimidines, 6-[(formyloxy)methyl]pyrazolopyrimidines, 6-(hydroxymethyl)pyrazolopyrimidine, and 6-(aminomethyl)pyrazolopyrimidines have been successfully prepared and tested against NCI-H226, NPC-TW01, and Jurkat cancer cell lines. Among the tested pyrazolopyrimidine compounds, we found 6-aminopyrazolopyrimidines and 6-(aminomethyl)pyrazolopyrimidines with essential o-ClPh or p-ClPh substituted moieties on N-1 pyrazole ring exhibited the best IC50 inhibition activity for Jurkat cells. Furthermore, optimization of the SAR study on the C-6 position of pyrazolopyrimidine ring demonstrated that 6-(N-substituted-methyl)pyrazolopyrimidines 17b, 17d, and 19d possessed the significant IC50 inhibitory activity for the different leukemia cell lines, especially for Jurkat, K-562, and HL-60. On the other hand, further SAR inhibition and docking model studies revealed that compound 19d, which has a 3-(1H-imidazol-1-yl)propan-1-amino side-chain on the C-6 position, was able to form four hydrogen bonds with residues Ala226, Leu152, and Glu194 and specifically extended into the P1 pocket subsite with Aurora A, resulting in improved inhibitory activity almost similar to SNS-314. To explore the anti-cancer mechanism, compound 19d was measured by Western blot analysis in Jurkat T-cells, however, it showed non-responsibility to Aurora B. For the further structural modifications on the lateral chain of compound 19d, compounds 24 with longer lateral chain were designed and synthesized for testing leukemia cell lines. However, compounds 24 was significantly decrease inhibition potency against leukemia cell lines. Based on the in-vitro results, compounds 17b and 19d could be considered to be the best potential lead drug in our study for the development of new and effective therapies for leukemia treatment. On the other hand, the DHFR inhibition results indicated compound 19d possessed good inhibitory activity and better than the reported naphthalene derivative. Through further comparisons of the model superposition of three-dimensional (3D) conformations in DHFR, compound 19d presented a similar structural alignment to Methotrexate and the reported naphthalene derivative and led to similar drug-like functional relationships. As a results, compound 19d would be a potential DHFR inhibitor for anti-leukemia drug candidate.
Collapse
Affiliation(s)
- Cheng-Yen Chung
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, No. 91 Hsueh-Shih Rd., Taichung 40402, Taiwan
| | - Sin-Min Li
- Institute of Translation Medicine and New Drug Development, China Medical University, No. 91 Hsueh-Shih Rd., Taichung 40402, Taiwan
| | - Wei-Zheng Zeng
- Institute of Nutrition, China Medical University, No. 100, Jingmao 1st Rd., Beitun Dist., Taichung 406040, Taiwan
| | - Naoto Uramaru
- Department of Environmental Science, Nihon Pharmaceutical University, Komuro Inamachi Kita-adachi-gun, Saitama-ken 10281, Japan
| | - Guan-Jhong Huang
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, No. 91 Hsueh-Shih Rd., Taichung 40402, Taiwan; Department of Food Nutrition and Healthy Biotechnology, Asia University, No. 500, Lioufeng Rd., Wufeng, Taichung 41354, Taiwan
| | - Shin-Hun Juang
- School of Pharmacy, China Medical University, No. 100, Jingmao 1st Rd., Beitun Dist., Taichung 406040, Taiwan
| | - Fung Fuh Wong
- School of Pharmacy, China Medical University, No. 100, Jingmao 1st Rd., Beitun Dist., Taichung 406040, Taiwan.
| |
Collapse
|
44
|
Lee FS, Nguyen UN, Munns EJ, Wachs RA. Identification of compounds that cause axonal dieback without cytotoxicity in dorsal root ganglia explants and intervertebral disc cells with potential to treat pain via denervation. PLoS One 2024; 19:e0300254. [PMID: 38696450 PMCID: PMC11065314 DOI: 10.1371/journal.pone.0300254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 02/23/2024] [Indexed: 05/04/2024] Open
Abstract
Low back pain, knee osteoarthritis, and cancer patients suffer from chronic pain. Aberrant nerve growth into intervertebral disc, knee, and tumors, are common pathologies that lead to these chronic pain conditions. Axonal dieback induced by capsaicin (Caps) denervation has been FDA-approved to treat painful neuropathies and knee osteoarthritis but with short-term efficacy and discomfort. Herein, we propose to evaluate pyridoxine (Pyr), vincristine sulfate (Vcr) and ionomycin (Imy) as axonal dieback compounds for denervation with potential to alleviate pain. Previous literature suggests Pyr, Vcr, and Imy can cause undesired axonal degeneration, but no previous work has evaluated axonal dieback and cytotoxicity on adult rat dorsal root ganglia (DRG) explants. Thus, we performed axonal dieback screening using adult rat DRG explants in vitro with Caps as a positive control and assessed cytotoxicity. Imy inhibited axonal outgrowth and slowed axonal dieback, while Pyr and Vcr at high concentrations produced significant reduction in axon length and robust axonal dieback within three days. DRGs treated with Caps, Vcr, or Imy had increased DRG cytotoxicity compared to matched controls, but overall cytotoxicity was minimal and at least 88% lower compared to lysed DRGs. Pyr did not lead to any DRG cytotoxicity. Further, neither Pyr nor Vcr triggered intervertebral disc cell death or affected cellular metabolic activity after three days of incubation in vitro. Overall, our findings suggest Pyr and Vcr are not toxic to DRGs and intervertebral disc cells, and there is potential for repurposing these compounds for axonal dieback compounds to cause local denervation and alleviate pain.
Collapse
Affiliation(s)
- Fei San Lee
- Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska United States of America
| | - Uyen N. Nguyen
- Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska United States of America
| | - Eliza J. Munns
- Department of Electrical, Computer, and Biomedical Engineering, Union College, Schenectady, New York, United States of America
| | - Rebecca A. Wachs
- Department of Biological Systems Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska United States of America
| |
Collapse
|
45
|
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.
Collapse
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.
| |
Collapse
|
46
|
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.
Collapse
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
| |
Collapse
|
47
|
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.
Collapse
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.
| |
Collapse
|
48
|
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.
Collapse
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
| |
Collapse
|
49
|
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.
Collapse
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
| |
Collapse
|
50
|
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.
Collapse
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
| |
Collapse
|