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El-Hajj VG, Stenimahitis V, Singh A, Blixt S, Edström E, Elmi-Terander A, Gerdhem P. The Effect of Concomitant Spinal Cord Injury on Postoperative Health-related Quality of Life After Traumatic Subaxial Cervical Spine Injuries: A Nationwide Registry Study. Arch Phys Med Rehabil 2024; 105:1069-1075. [PMID: 38369229 DOI: 10.1016/j.apmr.2024.01.021] [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: 08/22/2023] [Revised: 12/23/2023] [Accepted: 01/31/2024] [Indexed: 02/20/2024]
Abstract
OBJECTIVE To evaluate the effect of spinal cord injury (SCI) on the health-related quality of life (HRQoL) in patients surgically treated for traumatic subaxial cervical spine injuries and investigate the agreement between objective neurologic outcomes and patient reported outcome measures (PROMs) in that context. STUDY DESIGN Observational study on prospectively collected multi-institutional registry data. SETTING Sweden. PARTICIPANTS Patients with traumatic subaxial spine injuries identified in the Swedish Spine Registry (Swespine) between 2006 and 2016. INTERVENTIONS Anterior, posterior, or anteroposterior cervical fixation surgery. MAIN OUTCOMES Patient-reported outcome measures (PROMs) consisting of EQ-5D-3Lindex and Neck Disability Index (NDI). RESULTS Among the 418 identified patients, 93 (22%) had a concomitant SCI. In this group, 30 (32%) had a complete SCI (Frankel A), and the remainder had incomplete SCIs (17%) Frankel B; 25 (27%) Frankel C; 22 (24%) Frankel D. PROMs significantly correlated with the Frankel grade (P<.001). However, post hoc analysis revealed that the differences between adjacent Frankel grades failed to reach both statistical and clinical significance. On univariable linear regression, the Frankel grade was a significant predictor of a specific index derived from the EQ-5D-3L questionnaire (EQ-5D-3Lindex) at 1, 2, and 5 years postoperatively as well as the NDI at 1 and 2 years postoperatively (P<.001). Changes of PROMs over time from 1, to 2, and 5 years postoperatively did not reach statistical significance, regardless of the presence and degree of SCI (P>.05). CONCLUSION Overall, the Frankel grade significantly correlated with the EQ-5D-3Lindex and NDI and was a significant predictor of PROMs at 1, 2, and 5 years. PROMs were stable beyond 1 year postoperatively regardless of the severity of the SCI.
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Affiliation(s)
| | | | - Aman Singh
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Simon Blixt
- Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden; Department of Surgical Sciences, Uppsala University, Uppsala, Sweden; Department of Orthopedics and Hand surgery, Uppsala University Hospital, Uppsala, Sweden
| | - Erik Edström
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Capio Spine Center Stockholm, Löwenströmska Hospital, Stockholm, Sweden
| | - Adrian Elmi-Terander
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden; Capio Spine Center Stockholm, Löwenströmska Hospital, Stockholm, Sweden; Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Paul Gerdhem
- Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden; Department of Surgical Sciences, Uppsala University, Uppsala, Sweden; Department of Orthopedics and Hand surgery, Uppsala University Hospital, Uppsala, Sweden.
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Pursel A, Nichols R, Evans D, Lindquist K. The Exploration of the GWOT Combat Amputee's Experience With Longitudinal Care: A Qualitative Study. Mil Med 2023:usad490. [PMID: 38150398 DOI: 10.1093/milmed/usad490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/18/2023] [Accepted: 12/12/2023] [Indexed: 12/29/2023] Open
Abstract
INTRODUCTION Contemporary advances in combat medicine have allowed greater numbers of wounded service members to survive their injuries. An estimated 1,705 combat veterans sustained major lower or upper extremity amputations between 2001 and 2017 during the Global War on Terror. This study intends to answer the following question utilizing a qualitative study design: What were the common and abnormal experiences of the Global War on Terror combat amputees relative to their mechanism of injury, perception of injury, and systems of care utilized during their recovery and rehabilitation process?. METHODS During the months of December 2022 and January 2023, individual semi-structured interviews were conducted with U.S. Marines that served in the Global War on Terror (total n = 10). Deductive and inductive approaches were employed to identify codes, themes, and meta-themes in the data. RESULTS All participants deployed to Afghanistan between the years 2010 and 2014 and were assigned to the following military occupational specialties: Explosive Ordnance Disposal technicians (total n = 2); combat engineers (total n = 2); and infantrymen (total n = 6). Analysis of data collected from interviews highlighted these key observations: (1) Themes in the combat amputee experience include support, systems of care, and mindset and (2) the themes synergistically contribute to the meta-themes mental health and pain and vice versa. As all participants were subjected to a blast mechanism of injury, it is difficult to determine if this played a role in deviating rehabilitation and recovery processes. Perception of injury and how well participants adapted to their new lifestyle, meaning how optimistic they were, appeared to play a significant role in recovery. Participants had mixed feelings about the care they had received but generally spoke favorably of military hospitals and were frustrated with the Veteran Affairs, and there was no clear consensus on their relationship with civilian health care, though most participants chose to seek most of their care through the Veteran Affairs. CONCLUSION Based on the research question, this study found an intricate relationship between mental health, pain, and the experiences of the participants regarding their care and rehabilitation. However, the nature of qualitative research makes it impossible to determine generalizations that can be used to create meaningful change to address improving combat amputee veteran care. Further research into long-term health outcomes based on hypotheses not evaluated in existing literature would further improve the ability of health care providers to care for this unique patient population.
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Affiliation(s)
- Alexander Pursel
- Elson S Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA
| | - Ryoma Nichols
- Elson S Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA
| | - Dan Evans
- Elson S Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA
| | - Kristina Lindquist
- Elson S Floyd College of Medicine, Washington State University, Spokane, WA 99202, USA
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Saleh NEH, Hamiye F, Summaka M, Zein H, El Mazbouh R, Naim I. Depression and Anxiety Symptoms Among Lebanese Lower Limb Traumatic Amputees: Association with Education, Employment, Adjustment to Amputation and Prosthesis Satisfaction. Psychiatry 2023; 87:51-64. [PMID: 38133532 DOI: 10.1080/00332747.2023.2286880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
ObjectiveTo examine and compare the association between the presence of depression and anxiety symptoms and different sociodemographic and clinical factors including the adjustment to amputation and prosthesis satisfaction among Lebanese individuals with lower limb amputation (LLA). Method: This cross-sectional study was conducted between December 2022 and May 2023 among 72 participants with LLA. Participants completed a questionnaire that included sociodemographic and clinical variables, the revised Trinity Amputation and Prosthesis Experience Scale (TAPES-R), and the Hopkins Symptom Checklist (HSCL-25). Result: Using the HSCL depression and anxiety cut-off, 25% of participants were categorized as having depression symptoms, with unemployment being significantly associated (p-value < .05) with depression. Similarly, 25% were classified as having anxiety symptoms, with both lower education and unemployment (p-value < .05) significantly linked to anxiety. TAPES-R subscales scores exhibited significant differences between non-depressed and depressed, as well as non-anxious and anxious participants (p-value < .05). Correlation analysis demonstrated significant relationship between HSCL scales and TAPES-R subscales; lower scores in adjustment to amputation and prosthesis satisfaction were moderately associated with increased rates of depression (r ranging between -0.331 and -0.500, p-values < .005) and increased rates of anxiety symptoms (r ranging between -0.362 and -0.441, p-values < .002). In addition, higher scores in activity limitation were moderately correlated to increased rates of depression and anxiety (r = 0.438 for anxiety and 0.490 for depression; p < .001). Conclusion: Mental health symptoms are associated with educational level, employment status, and adjustment to amputation and prosthesis satisfaction in Lebanese individuals with LLA. These findings should be considered to achieve optimal prosthetic rehabilitation.
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Yang Z, Liang Z, Rao J, Lin F, Lin Y, Xu X, Wang C, Chen C. Mesenchymal stem cell-derived extracellular vesicles therapy in traumatic central nervous system diseases: a systematic review and meta-analysis. Neural Regen Res 2023; 18:2406-2412. [PMID: 37282470 PMCID: PMC10360088 DOI: 10.4103/1673-5374.371376] [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: 06/08/2023] Open
Abstract
Although there are challenges in treating traumatic central nervous system diseases, mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) have recently proven to be a promising non-cellular therapy. We comprehensively evaluated the efficacy of mesenchymal stem cell-derived extracellular vesicles in traumatic central nervous system diseases in this meta-analysis based on preclinical studies. Our meta-analysis was registered at PROSPERO (CRD42022327904, May 24, 2022). To fully retrieve the most relevant articles, the following databases were thoroughly searched: PubMed, Web of Science, The Cochrane Library, and Ovid-Embase (up to April 1, 2022). The included studies were preclinical studies of mesenchymal stem cell-derived extracellular vesicles for traumatic central nervous system diseases. The Systematic Review Centre for Laboratory Animal Experimentation (SYRCLE)'s risk of bias tool was used to examine the risk of publication bias in animal studies. After screening 2347 studies, 60 studies were included in this study. A meta-analysis was conducted for spinal cord injury (n = 52) and traumatic brain injury (n = 8). The results indicated that mesenchymal stem cell-derived extracellular vesicles treatment prominently promoted motor function recovery in spinal cord injury animals, including rat Basso, Beattie and Bresnahan locomotor rating scale scores (standardized mean difference [SMD]: 2.36, 95% confidence interval [CI]: 1.96-2.76, P < 0.01, I2 = 71%) and mouse Basso Mouse Scale scores (SMD = 2.31, 95% CI: 1.57-3.04, P = 0.01, I2 = 60%) compared with controls. Further, mesenchymal stem cell-derived extracellular vesicles treatment significantly promoted neurological recovery in traumatic brain injury animals, including the modified Neurological Severity Score (SMD = -4.48, 95% CI: -6.12 to -2.84, P < 0.01, I2 = 79%) and Foot Fault Test (SMD = -3.26, 95% CI: -4.09 to -2.42, P = 0.28, I2 = 21%) compared with controls. Subgroup analyses showed that characteristics may be related to the therapeutic effect of mesenchymal stem cell-derived extracellular vesicles. For Basso, Beattie and Bresnahan locomotor rating scale scores, the efficacy of allogeneic mesenchymal stem cell-derived extracellular vesicles was higher than that of xenogeneic mesenchymal stem cell-derived extracellular vesicles (allogeneic: SMD = 2.54, 95% CI: 2.05-3.02, P = 0.0116, I2 = 65.5%; xenogeneic: SMD: 1.78, 95%CI: 1.1-2.45, P = 0.0116, I2 = 74.6%). Mesenchymal stem cell-derived extracellular vesicles separated by ultrafiltration centrifugation combined with density gradient ultracentrifugation (SMD = 3.58, 95% CI: 2.62-4.53, P < 0.0001, I2 = 31%) may be more effective than other EV isolation methods. For mouse Basso Mouse Scale scores, placenta-derived mesenchymal stem cell-derived extracellular vesicles worked better than bone mesenchymal stem cell-derived extracellular vesicles (placenta: SMD = 5.25, 95% CI: 2.45-8.06, P = 0.0421, I2 = 0%; bone marrow: SMD = 1.82, 95% CI: 1.23-2.41, P = 0.0421, I2 = 0%). For modified Neurological Severity Score, bone marrow-derived MSC-EVs worked better than adipose-derived MSC-EVs (bone marrow: SMD = -4.86, 95% CI: -6.66 to -3.06, P = 0.0306, I2 = 81%; adipose: SMD = -2.37, 95% CI: -3.73 to -1.01, P = 0.0306, I2 = 0%). Intravenous administration (SMD = -5.47, 95% CI: -6.98 to -3.97, P = 0.0002, I2 = 53.3%) and dose of administration equal to 100 μg (SMD = -5.47, 95% CI: -6.98 to -3.97, P < 0.0001, I2 = 53.3%) showed better results than other administration routes and doses. The heterogeneity of studies was small, and sensitivity analysis also indicated stable results. Last, the methodological quality of all trials was mostly satisfactory. In conclusion, in the treatment of traumatic central nervous system diseases, mesenchymal stem cell-derived extracellular vesicles may play a crucial role in promoting motor function recovery.
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Affiliation(s)
- Zhelun Yang
- Department of Neurosurgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Zeyan Liang
- Department of Neurosurgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Jian Rao
- Department of Neurosurgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Fabin Lin
- Department of Neurosurgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Yike Lin
- Department of Neurosurgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Xiongjie Xu
- Department of Neurosurgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Chunhua Wang
- Department of Neurosurgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Chunmei Chen
- Department of Neurosurgery, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
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Lindgren Westlund K, Jong M. Quality of Life of People with Mobility-Related Disabilities in Sweden: A Comparative Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15109. [PMID: 36429826 PMCID: PMC9690284 DOI: 10.3390/ijerph192215109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
Little is known about the Quality of Life (QoL) and how QoL is related to the social and economic situation of people with mobility-related disabilities in Sweden. QoL and well-being do not only relate to the absence of impairments but also to the level of social inclusion and the economic situation. The objective of this study was to explore if there were differences in QoL between a group with and a group without mobility-related disabilities in Sweden. Cross-sectional data were collected through self-reported questionnaires. WHOQOL-BREF was used to assess QoL. Recruitment was conducted through social media platforms. Comparisons were made between and within groups using the Welch t-test. Generalized linear models were used to predict score change for the WHOQOL-BREF items and domains accounting for sex, age, education, social inclusion, economic situation, and presence of additional or other disability. Included in the analysis was data from 381 participants, 143 with mobility-related disabilities and 238 without. Participants in the mobility-related disability group scored significantly lower than those without on General Health, General QoL, Health Satisfaction, and the four WHOQOL-BREF domains. The group with mobility-related disabilities also reported a lower Social Inclusion Score (SIS) and a higher proportion of people without a cash margin. An increased SIS indicated higher QoL in the generalized linear model, whereas the absence of cash margin and mobility-related disability negatively influenced the QoL scores. This study indicated that a person with mobility-related disabilities has lower QoL than those without mobility-related disabilities. A lower QoL was also related to a lack of cash margin, a lower social inclusion score, and whether there were additional or other disabilities present.
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Affiliation(s)
| | - Mats Jong
- Correspondence: ; Tel.: +46-10-142-89-66
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Diment L, Nguon R, Seng S, Sit V, Lors P, Thor P, Srors S, Kheng S, Granat M, Donovan-Hall M, Worsley P, Dickinson A. Activity, socket fit, comfort and community participation in lower limb prosthesis users: a Cambodian cohort study. J Neuroeng Rehabil 2022; 19:42. [PMID: 35501879 PMCID: PMC9059463 DOI: 10.1186/s12984-022-01021-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 04/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND After amputation, many people become less active, feel lonely and lose independence. Understanding the factors associated with low physical activity levels and participation could contribute to defining key interventions which can support prosthesis users so they can live a more active and socially included lifestyle. This longitudinal observational study aims to assess relationships between physical activity, community participation, prosthetic fit, comfort and user satisfaction using actimetry, 3D scans and questionnaires in a Cambodian cohort of established lower limb prosthesis users. METHODS Twenty participants (5F:15M, nine transfemoral, eleven transtibial, 24-60 years old and 3-43 years since amputation) were recruited. They completed a questionnaire which included their demographics, community participation, prosthesis satisfaction and comfort at the start of the study, and between three and six months later. Their prosthetic sockets and residual limbs were 3D scanned at the start and end of the study. Accelerometers were embedded under the cosmesis on the shank of the prosthesis, to collect ten weeks of activity data. RESULTS Participants averaged 4470 steps/day (743-7315 steps/day), and wore their prosthesis for most waking hours, averaging 13.4 h/day (4.5-17.6 h/day). Self-reported measures of activity and hours of wear correlated with these accelerometer data (Spearman's rho rs = 0.59, and rs = 0.71, respectively). Participants who were more active wore their prosthesis for more hours/day (Pearson r = 0.73) and were more satisfied with socket fit (rs = 0.49). A longer residual limb correlated with better community participation (rs = 0.56) and comfort (rs = 0.56). Self-reported community participation did not correlate with a person's activity level (rs = 0.13), or their prosthesis comfort (rs = 0.19), and there was only weak correlation between how important the activity was to an individual, and how often they participated in it (rs = 0.37). A simple 0-10 scale of overall comfort did not provide enough detail to understand the types and severity of discomfort experienced. CONCLUSION Associations between perceived and measured activity levels correlated with socket satisfaction in this cohort of people with established lower limb amputations. The small sample size means these correlations should be interpreted with caution, but they indicate variables worthy of further study to understand barriers to community engagement and physical activity for prosthesis users in Cambodia, and potentially in other settings.
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Affiliation(s)
| | | | | | - Vannsnavy Sit
- Department of Prosthetics and Orthotics, Phnom Penh, Cambodia
| | - Ply Lors
- Department of Prosthetics and Orthotics, Phnom Penh, Cambodia
| | - Phearsa Thor
- Department of Prosthetics and Orthotics, Phnom Penh, Cambodia
| | - Samedy Srors
- Department of Prosthetics and Orthotics, Phnom Penh, Cambodia
| | - Sisary Kheng
- Department of Prosthetics and Orthotics, Phnom Penh, Cambodia
- Exceed Research Network, Lisburn, UK
| | | | - Maggie Donovan-Hall
- University of Southampton, Southampton, UK
- Exceed Research Network, Lisburn, UK
| | | | - Alex Dickinson
- University of Southampton, Southampton, UK.
- Exceed Research Network, Lisburn, UK.
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Prosthesis satisfaction and quality of life in US service members with combat-related major lower-limb amputation. Prosthet Orthot Int 2022; 46:68-74. [PMID: 34789707 DOI: 10.1097/pxr.0000000000000054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 08/09/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Military amputee patient care programs offer extensive services, including advanced prosthetic devices, to restore function and improve quality of life (QOL) among veterans and service members with combat-related limb loss, but research on satisfaction with these devices is limited. OBJECTIVE To assess prosthesis satisfaction and QOL in US service members and veterans with combat-related major lower-limb amputation. STUDY DESIGN Cross-sectional study. METHODS Eighty-six participants with combat-related major lower-limb amputation completed the Orthotics and Prosthetics Users' Survey (OPUS) Satisfaction with Device scale and Quality of Well-Being Scale, Self-Administered, for the Wounded Warrior Recovery Project. RESULTS Most participants (62%-88%) responded Agree or Strongly Agree to OPUS Satisfaction with Device items on the fit, weight, comfort, ease of donning, appearance, and durability of their prosthesis. By contrast, the majority of participants (55%-79%) responded Disagree or Strongly Disagree to items on clothes being free of wear and tear, skin free of abrasions and irritations, and the affordability of their prosthesis. In linear regression analysis, total OPUS Satisfaction with Device score was positively associated with Quality of Well-Being Scale, Self-Administered score (β = 0.0058; P = 0.004). CONCLUSIONS Findings indicate the majority of participants were satisfied with the overall functionality of their prosthesis, but dissatisfied with the effect of their prosthesis on clothing and skin, as well as expenses related to their prosthesis. Additionally, prosthesis satisfaction was positively associated with QOL.
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Thieken F, Timmermann L, Sohrabi K, Woopen C, Schmitz-Luhn B, Janhsen A, Eggers C. Development of a Multidimensional Assessment Tool for the Evaluation of Holistic Quality of Life in Parkinson's Disease. JOURNAL OF PARKINSONS DISEASE 2021; 12:361-370. [PMID: 34602498 DOI: 10.3233/jpd-202391] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Parkinsonian syndromes are heterogeneous chronic neurodegenerative disorders associated with both motor and non-motor symptoms. The symptoms have major psychosocial effects on the quality of life of patients and can be a burden for caregivers. So far, several questionnaires have been developed to assess quality of life in Parkinsonism, but none of these include the positive sides on well-being such as personal and social resilience factors. OBJECTIVE The aim of this study is to develop a digital framework for a longitudinal assessment of quality of life during the progression of Parkinson's disease. METHODS The CHAPO model (Challenges and Potentials) has been established in a vast study by Wagner et al. to assess the quality of life of older people. This model includes environmental and individual factors, life chances, and life results, such as individual life evaluation, from a subjective as well as an objective point of view. Therefore, it has been adapted in several development steps to include the specific aspects that affect quality of life in Parkinsonian syndromes. The development process included 6 steps: definition, refinement, operationalization, piloting/debriefing, adjustment, and integration. RESULTS The development of the CHAPO-PD model has been completed and it represents the first main result of this study. CONCLUSION By taking a holistic understanding of quality of life into account, we expect to detect previously unrecognized factors, which correlate to the subjective well-being of Parkinson's disease patients, and aim to use these findings to improve the health care structures for patients with Parkinson's disease and related disorders.
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Affiliation(s)
- Franziska Thieken
- Department of Neurology, University Hospital of Marburg, Marburg, Germany
| | - Lars Timmermann
- Department of Neurology, University Hospital of Marburg, Marburg, Germany
| | - Keywan Sohrabi
- Faculty of Health Sciences, University of Applied Sciences -THM, Giessen, Germany
| | - Christiane Woopen
- Ceres - Cologne Center for Ethics, Rights, Economics, and Social Sciences of Health, University of Cologne, Cologne, Germany.,Medical Faculty, Research Unit Ethics, University of Cologne, University of Cologne, Cologne, Germany
| | - Björn Schmitz-Luhn
- Ceres - Cologne Center for Ethics, Rights, Economics, and Social Sciences of Health, University of Cologne, Cologne, Germany
| | - Anna Janhsen
- a.r.t.e.s. Graduate School for the Humanities. University of Cologne, Cologne, Germany
| | - Carsten Eggers
- Department of Neurology, University Hospital of Marburg, Marburg, Germany.,CMBB -Center for Mind, Brain and Behavior of the Universities Giessen and Marburg, Marburg, Germany
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Li T, Wang Y, Feng C, Li Q, Ran Q, Chen B, Yu Y, Jiang L, Fan X. Hyperbaric oxygen therapy for spinal cord injury: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e23536. [PMID: 33285769 PMCID: PMC7717804 DOI: 10.1097/md.0000000000023536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 11/06/2020] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Hyperbaric oxygen (HBO) therapy can prevent further spinal cord injury (SCI) caused by spinal cord ischemia-reperfusion injury to the maximum extent, which has been reported increasingly in recent years. However its security and effectiveness still lack of high-quality medical evidence. In this study, we will perform a systematic review of previously published randomized controlled trials (RCTs) to evaluate the efficacy and safety of HBO therapy for SCI. METHODS All potential RCTs on HBO therapy for SCI will be searched from the following electronic databases: PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, Chinese Science and Technology Periodical Database, Wanfang database and Chinese Biomedical Literature Database. We will search all electronic databases from their initiation to the September 30, 2020 in spite of language and publication date. Two contributors will independently select studies from all searched literatures, extract data from included trials, and evaluate study quality for all eligible RCTs using Cochrane risk of bias tool, respectively. Any confusion will be resolved by consulting contributor and a consensus will be reached. We will utilize RevMan 5.3 software to pool the data and to conduct the data analysis. RESULTS The quality of the assessments will be assessed through Grading of Recommendations Assessment, Development, and Evaluation. Data will be disseminated through publications in peer-reviewed journals. CONCLUSION This study will provide evidence to evaluate the efficacy and safety of HBO therapy for SCI at evidence-based medicine level. TRIAL REGISTRATION NUMBER INPLASY 2020100084.
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Yu Z, Sun X, Xia R, Chen Q, Wu Q, Zheng W. Modulation of inflammatory factors predicts the outcome following spinal cord injury. J Orthop Surg Res 2020; 15:199. [PMID: 32487194 PMCID: PMC7268366 DOI: 10.1186/s13018-020-01727-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 05/25/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The correlation between inflammatory responses caused by spinal cord injury (SCI) and the prognosis of patients with SCI still remains controversial. METHODS In the present study, we preliminary investigated the serum levels of interleukin (IL)-4, IL-10, major histocompatibility complex (MHC)-I, and inducible nitric oxide synthase (iNOS) and compared the serum IL-4 and IL-10 expression in rats of high Basso-Beattie-Bresnahan (BBB) scores with these of low BBB scores. Besides, the infiltration of macrophage and the axonal regeneration of the injured spinal cord were observed from day 10 to day 30. RESULTS We found that higher serum levels of IL-4 and IL-10 can reflect the restorability degree of SCI and could be potential biomarkers for the prognosis of SCI. The infiltration of the M2 subtype of macrophage and the axons regrowth might contribute to a better prognosis. CONCLUSIONS The current study demonstrates that the serum levels of IL-4 and IL-10 are preliminarily adopted as serologic markers to forecast SCI, and high serum levels of IL-4 and IL-10 may indicate a better prognosis. Moreover, the way to promote macrophage polarization from M1 to M2 may contribute to better axonal regeneration.
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Affiliation(s)
- Zepeng Yu
- Department of Intervention, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, People's Republic of China
| | - Xingwei Sun
- Department of Intervention, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, People's Republic of China
| | - Rui Xia
- Department of Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, People's Republic of China
| | - Qian Chen
- Department of Oncology, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, 215008, People's Republic of China
| | - Qin Wu
- Department of Ultrasonography, Suzhou Science and Technology Town Hospital, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, 215001, People's Republic of China.
| | - Weiwei Zheng
- Department of Orthopaedics, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, 215008, People's Republic of China.
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Tang HY, Li YZ, Tang ZC, Wang LY, Wang TS, Araujo F. Efficacy of neural stem cell transplantation for the treatment of patients with spinal cord injury: A protocol of systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e20169. [PMID: 32384508 PMCID: PMC7220044 DOI: 10.1097/md.0000000000020169] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 04/07/2020] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The aim of this study is to evaluate the efficacy of neural stem cell transplantation (NSCT) for the treatment of patients with spinal cord injury (SCI). METHODS All potential randomized controlled trials (RCTs) on NSCT in the treatment of patients with SCI will be searched from the following electronic databases: Cochrane Library, MEDILINE, EMBASE, Web of Science, Scopus, CBM, WANGFANG, and CNKI. We will search all electronic databases from their initiation to the January 31, 2020 in spite of language and publication date. Two contributors will independently select studies from all searched literatures, extract data from included trials, and evaluate study quality for all eligible RCTs using Cochrane risk of bias tool, respectively. Any confusion will be resolved by consulting contributor and a consensus will be reached. We will utilize RevMan 5.3 software to pool the data and to conduct the data analysis. RESULTS This study will summarize the most recent RCTs to investigate the efficacy and safety of NSCT in the treatment of patients with SCI. CONCLUSION This study will provide evidence to assess the efficacy and safety of NSCT in the treatment of patients with SCI at evidence-based medicine level. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42020173792.
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Affiliation(s)
| | - Yu-Zhi Li
- Department of Urology, First Affiliated Hospital of Jiamusi University
| | - Zhao-Chen Tang
- School of Clinical Medicine, Jiamusi University, Jiamusi, China
| | - Lu-Yao Wang
- School of Clinical Medicine, Jiamusi University, Jiamusi, China
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Is comorbidity related to the independence of patients with spinal cord injury? JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.717855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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MI S, WU Y, HONG Z, WANG Z, FENG X, ZHENG G. [Expression of TLR4/MyD88/NF-κB pathway genes and its related inflammatory factors in secondary spinal cord injury]. Zhejiang Da Xue Xue Bao Yi Xue Ban 2019; 48:609-616. [PMID: 31955534 PMCID: PMC8800780 DOI: 10.3785/j.issn.1008-9292.2019.12.04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 09/14/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To investigate the expression of Toll-like receptor 4 (TLR4)/myeloid differentiation factor (MyD88)/nuclear factor-κB (NF-κB) pathway genes and related inflammatory factors tumor necrosis factor-α (TNF-α), interleukin (IL)-12, IL-6 in patients with secondary spinal cord injury (SSCI) and the correlations with prognosis. METHODS The clinical data of 105 SSCI patients and 40 healthy subjects were reviewed. According to Frankel's classification of spinal cord injury, the patients were divided into complete injury group and incomplete injury group, and according to the improvement of Japanese Orthopedic Association (JOA) scores, the patients were divided into good prognosis group and poor prognosis group. The expression of TLR4, MyD88, NF-κB in peripheral blood mononuclear cells (PBMC) and serum TNF-α, IL-12, IL-6 levels were compared between SSCI patients and healthy controls, between patients with complete and incomplete injury, between patients with poor and good prognosis. Logistic regression analysis was used to analyze the risk factors leading to poor prognosis of SSCI, and Pearson's correlation analysis was used to analyze the correlation between JOA score and the above indicators. RESULTS The expressions of TLR4, MyD88, NF-κB in PBMC and serum TNF-α, IL-12, IL-6 levels in SSCI patients were significantly higher than those in healthy subjects (all P<0.01), those in complete injury group were higher than those in incomplete injury group, and those in poor prognosis group were higher than those in good prognosis group (all P<0.01). The proportions of patients with Frankel grade A, spinal cord edema or hemorrhage, spinal cord injury length longer than 4 cm in poor prognosis group was significantly higher than those in good prognosis group (all P<0.01). Logistic regression analysis showed that Frankel grade, spinal cord edema or hemorrhage, length of spinal cord injury, relative expressions of TLR4, MyD88, NF-κB in PBMC, serum levels of TNF-α, IL-12 and IL-6 were risk factors for poor prognosis in SSCI patients (P<0.05 or P<0.01). Pearson's correlation analysis showed that JOA improvement rate was negatively correlated with the relative expressions of TLR4, MyD88, NF-κB mRNA in PBMC and serum TNF-α, IL-12, IL-6 levels (P<0.05 or P<0.01). CONCLUSIONS The activation of TLR4/MyD88/NF-κB pathway and the up-regulation of the expression of related inflammatory factors TNF-α, IL-12 and IL-6 are involved in the progression of SSCI, which are closely related to the neuroinflammatory injury, and can be used as reference indexes for evaluating prognosis in SSCI patients.
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