Symptom burden

症状负担
  • 文章类型: Journal Article
    精确健康是一种新兴的预测方法,预防,治疗,管理疾病。精确健康症状科学研究的目标是可靠地预测患者的症状负担,以优化robu。
    Precision health is an emerging approach to predicting, preventing, treating, and managing disease. A goal of precision health symptom science research is the reliable prediction of patients\' symptom burden to optimize robu.
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  • 文章类型: Journal Article
    目的:确定具有不同咳嗽发生情况的患者亚组,并评估这些亚组之间的差异。
    接受化疗(N=1,338)的门诊患者在两个化疗周期内完成了六次问卷调查。
    使用纪念症状评估量表评估咳嗽的发生。潜在类别分析用于识别具有不同咳嗽发生概况的亚组。使用参数和非参数检验来评估差异。
    结果:确定了四个不同的咳嗽特征(无,减少,增加,和高)。与高级成员相关的危险因素包括家庭年收入较低;吸烟史;自我报告的肺部疾病诊断,心脏病,背痛;还有肺癌。
    结论:临床医生需要评估所有癌症患者的咳嗽情况,并提供有针对性的干预措施。
    OBJECTIVE: To identify subgroups of patients with distinct cough occurrence profiles and evaluate for differences among these subgroups.
    UNASSIGNED: Outpatients receiving chemotherapy (N = 1,338) completed questionnaires six times over two chemotherapy cycles.
    UNASSIGNED: Occurrence of cough was assessed using the Memorial Symptom Assessment Scale. Latent class analysis was used to identify subgroups with distinct cough occurrence profiles. Parametric and nonparametric tests were used to evaluate for differences.
    RESULTS: Four distinct cough profiles were identified (None, Decreasing, Increasing, and High). Risk factors associated with membership in the High class included lower annual household income; history of smoking; self-reported diagnoses of lung disease, heart disease, and back pain; and having lung cancer.
    CONCLUSIONS: Clinicians need to assess all patients with cancer for cough and provide targeted interventions.
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  • 文章类型: Journal Article
    我们开发了一个复合症状评分(CSS),代表恶性胸膜间皮瘤(MPM)患者随时间的疾病相关症状负担。纵向数据是从一项开放标签的IIB期研究中收集的,其中239名患者完成了经过验证的MDAndersonMPM症状清单(MDASI-MPM)。一个盲人,外部患者报告结局的独立审查委员会专家建议将MDASI-MPM症状纳入CSS.通过对潜在症状项目组合的迭代分析,5MPM症状(疼痛,疲劳,呼吸急促,肌肉无力,咳嗽)被选中。在每次共同施用量表时,CSS与完整的MDASI-MPM症状集(0.92-0.94)和肺癌症状量表-间皮瘤(0.79-0.87)密切相关。CSS还对疾病恶化和全球生活质量评级具有良好的敏感性。MDASI-MPMCSS可用作MPM临床试验的结果,包括响应者分析和个体患者水平。它足够简短,可以经常管理,包括电子,以更好地捕获试验期间和之后以及临床实践中的症状轨迹。作为一个单一的分数,CSS解决了由于疾病恶化而导致的几种症状增加时可能出现的多种问题。我们的过程可以调整为其他晚期癌症试验产生CSS。
    We developed a composite symptom score (CSS) representing disease-related symptom burden over time in patients with malignant pleural mesothelioma (MPM). Longitudinal data were collected from an open-label Phase IIB study in which 239 patients completed the validated MD Anderson Symptom Inventory for MPM (MDASI-MPM). A blinded, independent review committee of external patient-reported outcomes experts advised on MDASI-MPM symptoms to include in the CSS. Through iterative analyses of potential symptom-item combinations, 5 MPM symptoms (pain, fatigue, shortness of breath, muscle weakness, coughing) were selected. The CSS correlated strongly with the full MDASI-MPM symptom set (0.92-0.94) and the Lung Cancer Symptom Scale-Mesothelioma (0.79-0.87) at each co-administration of the scales. The CSS also had good sensitivity to worsening disease and global quality-of-life ratings. The MDASI-MPM CSS can be used as an outcome in MPM clinical trials, including in responder analyses and at the individual patient level. It is brief enough to administer frequently, including electronically, to better capture symptom trajectories during and after a trial and in clinical practice. As a single score, the CSS addresses multiplicity issues that can arise when several symptoms increase due to worsening disease. Our process can be adapted to produce a CSS for other advanced-cancer trials.
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  • 文章类型: Journal Article
    这是两项研究(称为临床试验)的发现的摘要。这些研究着眼于称为relugolix联合疗法的药物在患有子宫肌瘤(子宫非癌或良性生长)的月经大量出血(一段时间内大量出血)的女性中的疗效。在这项研究的分析中,研究人员观察了患者在服用relugolix联合治疗前后如何自我报告其子宫肌瘤症状。研究人员还研究了患者在服用relugolix联合治疗前后如何自我报告子宫肌瘤对其健康相关生活质量的影响。
    妇女每天口服一次relugolix联合疗法或安慰剂(不含药物的药丸),持续24周。女性在完成子宫肌瘤症状和生活质量问卷(其中“生活质量”是指与子宫肌瘤相关的女性健康相关的生活质量)之前,during,和治疗后。调查问卷让研究人员了解女性是否认为relugolix联合治疗减轻了子宫肌瘤症状的负担,并改善了与子宫肌瘤相关的女性健康相关的生活质量。更多的女性表示,与服用安慰剂的女性相比,服用relugolix联合治疗后,她们因子宫肌瘤症状而感到的痛苦减少,与子宫肌瘤相关的健康相关生活质量更好。
    Relugolix联合治疗可以减轻与子宫肌瘤症状相关的痛苦,并改善与子宫肌瘤相关的健康相关生活质量。
    UNASSIGNED: This is a summary of findings from two research studies (known as clinical trials). The studies looked at how well a medicine called relugolix combination therapy worked in women with heavy menstrual bleeding (heavy bleeding during a period) with uterine fibroids (noncancerous or benign growths in the uterus). In this analysis of the studies, researchers looked at how patients self-reported their uterine fibroid symptoms before and after taking relugolix combination therapy. Researchers also looked at how patients self-reported the impact of uterine fibroids on their health-related quality of life before and after taking relugolix combination therapy.
    UNASSIGNED: Women took either relugolix combination therapy or placebo (a pill that contains no medicine) by mouth once daily for 24 weeks. Women completed the Uterine Fibroid Symptom and Quality of Life questionnaire (where \"quality of life\" refers to the women\'s health-related quality of life related to uterine fibroids) before, during, and after treatment. The questionnaire let researchers see if the women felt that relugolix combination therapy decreased the burden of uterine fibroid symptoms and improved the women\'s health-related quality of life related to uterine fibroids. More women said that they felt less distress due to their uterine fibroid symptoms and that their health-related quality of life related to uterine fibroids was better after taking relugolix combination therapy compared with women who took placebo.
    UNASSIGNED: Relugolix combination therapy may lessen distress associated with uterine fibroid symptoms and improve health-related quality of life related to uterine fibroids.
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  • 文章类型: Journal Article
    背景:囊性纤维化(CF)的主要姑息治疗模式建议使用综合姑息治疗结果量表(IPOS)进行筛查。需要对IPOS进行验证。
    方法:这项次要分析利用了姑息治疗模式的多中心试验的基线数据,使用CF改善寿命。患有CF的成年人完成了IPOS,纪念症状评估量表-CF(MSAS-CF),CF问卷修订(CFQ-R),患者健康问卷(PHQ-8),广泛性焦虑症(GAD-7),和感知压力量表(PSS)。使用Cronbachα系数和因子分析评估IPOS结构。通过IPOS得分和其他问卷得分之间的双变量关系来评估结构效度,和线性回归评估IPOS解释生活质量领域差异的程度。
    结果:样本包括256名具有完整IPOS数据的成年人。IPOS总分的α系数为0.86,.81为身体症状分量表,.79为情绪症状分量表,通信/实际问题分量表。两分量因子结构与当前子量表最佳匹配。IPOS评分与其他指标显着相关;与MSAS-CF和CFQ-R分量表的关联区分了IPOS身体和情绪分量表。IPOS总分提供了关于CFQ-R身体功能和呼吸症状领域得分差异的独特信息。
    结论:在患有CF的成年人中,IPOS具有可接受的内部一致性,并且有结构效度的证据。这些发现支持在CF的主要姑息治疗模式中采用IPOS。
    BACKGROUND: A primary palliative care model for cystic fibrosis (CF) recommends using the Integrated Palliative Care Outcome Scale (IPOS) for screening. Validation of the IPOS is needed.
    METHODS: This secondary analysis utilized baseline data from a multisite trial of the palliative care model, Improving Life with CF. Adults with CF completed the IPOS, the Memorial Symptom Assessment Scale-CF (MSAS-CF), the CF Questionnaire-Revised (CFQ-R), the Patient Health Questionnaire (PHQ-8), the Generalized Anxiety Disorder (GAD-7), and the Perceived Stress Scale (PSS). IPOS structure was assessed using Cronbach α coefficients and a factor analysis. Construct validity was evaluated through bivariate relationships between IPOS scores and other questionnaire scores, and linear regressions assessing the extent to which the IPOS explains variance in quality-of-life domains.
    RESULTS: The sample comprised 256 adults with complete IPOS data. α coefficients were .86 for the IPOS total score, .81 for the Physical Symptoms subscale, .79 for the Emotional Symptoms subscale, and .63 for the Communication/Practical Issues subscale. A two-component factor structure best aligned with the current subscales. IPOS scores were significantly associated with other measures; associations with MSAS-CF and CFQ-R subscales differentiated the IPOS Physical and Emotional subscales. The IPOS total score provided unique information about the variance in the CFQ-R Physical Functioning and Respiratory Symptoms domain scores.
    CONCLUSIONS: In adults with CF, the IPOS has acceptable internal consistency and there is evidence of construct validity. These findings support adoption of the IPOS in the primary palliative care model for CF.
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  • 文章类型: Journal Article
    背景:骨髓增殖性肿瘤(MPNs)患者的疾病相关症状负担很高。一种评估生活质量(QoL)的特定工具,即,MPN症状评估表总症状评分(MPN-SAFTSS;MPN-10),已开发。我们进行了翻译,文化适应,并将MPN-10验证为罗马尼亚语。方法:我们翻译了MPN-10并测试了其心理测量特性。结果:我们招募了180例MPN患者:真性红细胞增多症66例(36.67%),原发性血小板增多症61例(33.89%),51原发性和继发性骨髓纤维化(SMF)(28.33%),和2个无法分类的MPN(1.11%)。平均TSS为19.51±16.51分。疲劳,不活动,注意力集中问题是最麻烦的症状。我们检测到MPN亚型之间关于体重减轻的评分差异(p<0.001),疲劳(p=0.006),早期饱腹感(p=0.007),盗汗(p=0.047),瘙痒(p=0.05),和TSS(p=0.021)。TSS和不活动之间有很强的正相关,疲劳,和浓度问题,QoL评分与所有MPN-10项目之间呈中度负相关。Cronbach的α内部稠度系数为0.855。Kaiser-Meyer-Olkin结构效度检验结果为0.870,Bartlett球形检验结果显著(p<0.001)。根据探索性因素分析,将症状评分加载到一个单因素中。结论:罗马尼亚MPN-10版本具有出色的心理测量特性,是评估罗马尼亚MPN患者症状负担和QoL的可靠工具。
    Background: Patients with myeloproliferative neoplasms (MPNs) experience a high disease-related symptom burden. A specific instrument to evaluate quality of life (QoL), i.e., the MPN Symptom Assessment Form Total Symptom Score (MPN-SAF TSS; MPN-10), was developed. We conducted the translation, cultural adaptation, and validation into Romanian of the MPN-10. Methods: We translated the MPN-10 and tested its psychometric properties. Results: We recruited 180 MPN patients: 66 polycythemia vera (36.67%), 61 essential thrombocythemia (33.89%), 51 primary and secondary myelofibrosis (SMF) (28.33%), and 2 MPN-unclassifiable (1.11%). The mean TSS was 19.51 ± 16.51 points. Fatigue, inactivity, and concentration problems were the most cumbersome symptoms. We detected scoring differences between MPN subtypes regarding weight loss (p < 0.001), fatigue (p = 0.006), early satiety (p = 0.007), night sweats (p = 0.047), pruritus (p = 0.05), and TSS (p = 0.021). There were strong positive associations between TSS and inactivity, fatigue, and concentration problems, and moderate negative correlations between QoL scores and all MPN-10 items. Cronbach\'s α internal consistency coefficient was 0.855. The Kaiser-Meyer-Olkin construct validity test result was 0.870 and the Bartlett Sphericity Test was significant (p < 0.001). Symptom scores were loaded into one single factor according to the exploratory factor analysis. Conclusions: The Romanian MPN-10 version displayed excellent psychometric properties and is a reliable instrument for assessing symptom burden and QoL in Romanian MPN patients.
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  • 文章类型: Journal Article
    目的:症状评估是子宫腺肌病治疗的核心。使用基于微信小程序的门户,目的建立有效的子宫腺肌病症状评估量表(AM-SAS),准确、及时地识别症状管理的需求,提醒疾病复发。
    方法:将对子宫腺肌病患者的强化访谈和基于微信临床医生-患者群交流的自然语言处理相结合,以生成与子宫腺肌病相关的症状项目库。一个专家小组缩短了名单,形成了临时的AM-SAS。AM-SAS构建在微信迷你程序员中,并通过经典测试理论和项目反应理论发送给患者以检查心理有效性和临床适用性。
    结果:总共338例子宫腺肌病患者(访谈29例,179用于发展,和130个外部验证)和86个妇科医生被包括在内。对基于微信的症状进行90%以上的依从性评价。AM-SAS通过Rasch分析证明了单维性,良好的内部一致性(所有克朗巴赫的阿尔法都在0.8以上),和重测可靠性(组内相关系数范围从0.65到0.84)。贫血和正常血红蛋白组患者的症状严重程度评分差异(3.04±3.17vs.5.68±3.41,P<0.001)。在外部验证中,AM-SAS成功检测到有或没有复发的患者之间症状负担和身体状况的差异。
    结论:基于电子PRO的AM-SAS是监测AM相关症状的有价值的工具。作为临床试验中多种症状的结果指标,AM-SAS可以识别出院后需要广泛护理的患者,并捕捉到可能被忽视的患者的显著有益变化。
    背景:该试验得到了重庆医科大学机构审查委员会和三家参与医院的批准(南充市中心医院医学伦理委员会,西南医科大学附属医院医学伦理委员会,和海富医院医学伦理委员会),并在中国临床试验注册中心注册(注册号ChiCTR2000038590),注册日期为2020年10月26日。
    OBJECTIVE: Symptom assessment is central to appropriate adenomyosis management. Using a WeChat mini-program-based portal, we aimed to establish a valid symptom assessment scale of adenomyosis (AM-SAS) to precisely and timely identify needs of symptom management and ultimately, to alert disease recurrence.
    METHODS: A combination of intensive interviews of patients with adenomyosis and natural language processing on WeChat clinician-patient group communication was used to generate a pool of symptom items-related to adenomyosis. An expert panel shortened the list to form the provisional AM-SAS. The AM-SAS was built in a Wechat mini-programmer and sent to patients to exam the psychotically validity and clinical applicability through classic test theory and item response theory.
    RESULTS: Total 338 patients with adenomyosis (29 for interview, 179 for development, and 130 for external validation) and 86 gynecologists were included. The over 90% compliance to the WeChat-based symptom evaluate. The AM-SAS demonstrated the uni-dimensionality through Rasch analysis, good internal consistency (all Cronbach\'s alphas above 0.8), and test-retest reliability (intraclass correlation coefficients ranging from 0.65 to 0.84). Differences symptom severity score between patients in the anemic and normal hemoglobin groups (3.04 ± 3.17 vs. 5.68 ± 3.41, P < 0.001). In external validation, AM-SAS successfully detected differences in symptom burden and physical status between those with or without relapse.
    CONCLUSIONS: Electronic PRO-based AM-SAS is a valuable instrument for monitoring AM-related symptoms. As an outcome measure of multiple symptoms in clinical trials, the AM-SAS may identify patients who need extensive care after discharge and capture significant beneficial changes of patients may have been overlooked.
    BACKGROUND: This trial was approved by the institutional review board of the Chongqing Medical University and three participating hospitals (Medical Ethics Committee of Nanchong Central Hospital, Medical Ethics Committee of Affiliated Hospital of Southwest Medical University, and Medical Ethics Committee of Haifu Hospital) and registered in the Chinese Clinical Trial Registry (registration number ChiCTR2000038590), date of registration was 26/10/2020.
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  • 文章类型: Journal Article
    目的:晚期结直肠癌(CRC)患者同时存在多种生理和心理症状。本研究旨在探讨焦虑之间的关系,抑郁症,和晚期CRC的症状负担。
    方法:在中国地理和经济上不同的10个癌症中心进行了一项多中心横断面研究。共有454例晚期CRC患者完成了医院焦虑和抑郁量表和MDAnderson症状量表。运用多元回归分析探讨焦虑与焦虑、抑郁症和症状负担。
    结果:约三分之一的患者表现出焦虑或抑郁症状。焦虑或抑郁患者的症状负担明显高于无焦虑或抑郁患者(p<0.001)。有焦虑或抑郁症的患者报告的中度至重度(MS)症状数的比例高于没有(p<0.001)的患者。约52%的焦虑或抑郁症患者报告至少有三种MS症状。MS症状的患病率从7.3%(呼吸急促)到22%(睡眠障碍),焦虑或抑郁患者比没有焦虑或抑郁的患者高2-10倍(p<0.001)。疾病阶段(β=-2.55,p=0.003),焦虑(β=15.33,p<0.001),抑郁(β=13.63,p<0.001)与较高的症状负担相关。
    结论:晚期癌症患者的焦虑和抑郁与较高的症状负担相关。研究结果可能会导致肿瘤学专业人员在晚期癌症患者的症状管理中更加关注未识别和未治疗的心理症状。
    OBJECTIVE: Patients with advanced colorectal cancer (CRC) have multiple concurrent physical and psychological symptoms. This study aimed to explore the relationship between anxiety, depression, and symptom burden in advanced CRC.
    METHODS: A multicenter cross-sectional study was conducted in 10 cancer centers from geographically and economically diverse sites in China. A total of 454 patients with advanced CRC completed the Hospital Anxiety and Depression Scale and the MD Anderson Symptom Inventory. Multiple regression analysis was applied to explore the relationship between anxiety, depression and symptom burden.
    RESULTS: About one-third of the patients showed symptoms of anxiety or depression. Patients with anxiety or depression reported significantly higher symptom burden than those without (p < 0.001). Patients with anxiety or depression reported a higher proportion of moderate-to-severe (MS) symptom number than those without (p < 0.001). About 52% of the patients with anxiety or depression reported at least three MS symptoms. The prevalence of MS symptoms was ranging from 7.3% (shortness of breath) to 22% (disturbed sleep), and in patients with anxiety or depression was 2-10 times higher than in those without (p < 0.001). Disease stage (β = -2.55, p = 0.003), anxiety (β = 15.33, p < 0.001), and depression (β = 13.63, p < 0.001) were associated with higher symptom burden.
    CONCLUSIONS: Anxiety and depression in patients with advanced cancer correlated with higher symptom burden. Findings may lead oncology professionals to pay more attention to unrecognized and untreated psychological symptoms in symptom management for advanced cancer patients.
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  • 文章类型: Journal Article
    背景:在初次感染SARS-CoV-2后,一部分个体(10-20%)经历了COVID后状况(PCC),缺乏有效的治疗。PCC承担着与负面经济和健康影响相关的巨大全球负担。本研究旨在评估PCC患者血浆牛磺酸水平与自我报告症状和不良临床结局之间的关系。
    结果:我们分析了117例急性COVID-19住院期间和感染后6个月恢复期的血浆蛋白质组和代谢组。将结果与28名年龄和性别匹配的健康对照进行比较。血浆牛磺酸水平与PCC症状呈负相关,与炎症标志物相关,色氨酸代谢,和肠道生态失调。根据六个月随访期间血浆牛磺酸水平的轨迹对患者进行分层显示出与不良临床事件的显着关联。在向恢复期过渡期间,牛磺酸水平的增加与不良事件的减少相关,而与合并症和急性COVID-19严重程度无关。在多变量分析中,急性期和恢复期之间的血浆牛磺酸水平升高与不良临床事件的显著保护相关,风险比为0.13(95%CI:0.05-0.35;p<0.001).
    结论:牛磺酸在PCC中作为一个有希望的预测生物标志物和潜在的治疗靶点出现。牛磺酸补充剂已经证明了在各种疾病中的临床益处,并且需要在减轻PCC的大规模临床试验中进行探索。
    BACKGROUND: A subset of individuals (10-20%) experience post-COVID condition (PCC) subsequent to initial SARS-CoV-2 infection, which lacks effective treatment. PCC carries a substantial global burden associated with negative economic and health impacts. This study aims to evaluate the association between plasma taurine levels with self-reported symptoms and adverse clinical outcomes in patients with PCC.
    RESULTS: We analyzed the plasma proteome and metabolome of 117 individuals during their acute COVID-19 hospitalization and at the convalescence phase six-month post infection. Findings were compared with 28 age and sex-matched healthy controls. Plasma taurine levels were negatively associated with PCC symptoms and correlated with markers of inflammation, tryptophan metabolism, and gut dysbiosis. Stratifying patients based on the trajectories of plasma taurine levels during six-month follow-up revealed a significant association with adverse clinical events. Increase in taurine levels during the transition to convalescence were associated with a reduction in adverse events independent of comorbidities and acute COVID-19 severity. In a multivariate analysis, increased plasma taurine level between acute and convalescence phase was associated with marked protection from adverse clinical events with a hazard ratio of 0.13 (95% CI: 0.05-0.35; p<0.001).
    CONCLUSIONS: Taurine emerges as a promising predictive biomarker and potential therapeutic target in PCC. Taurine supplementation has already demonstrated clinical benefits in various diseases and warrants exploration in large-scale clinical trials for alleviating PCC.
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  • 文章类型: Journal Article
    尽管肾功能恢复,许多肾移植受者仍继续经历高症状负担。高症状负担是生活质量的重要驱动因素。在移植后的环境中,高症状负担与负面结果有关,包括药物不依从性,同种异体移植排斥,移植物丢失,甚至死亡率。人类胃肠道中的共生细菌(微生物群)与免疫,内分泌,和神经系统来维持宿主的稳态。肠道微生物组已经被认为是介导包括肠易激综合征在内的几种慢性疾病症状的潜在机制。慢性疲劳综合征,纤维肌痛,和精神神经系统疾病通过肠-脑-微生物群轴,肠道和中枢神经系统之间的双向信号通路。移植后接触抗生素,抗病毒药物,和免疫抑制剂药物导致肠道微生物群落组成和功能的显著改变,这反过来又改变了这些共生微生物的保护作用。本综述将讨论肾脏移植中肠道微生物群对症状负担的影响的科学现状,以及指导这一研究领域的未来方向。
    Many kidney transplant recipients continue to experience high symptom burden despite restoration of kidney function. High symptom burden is a significant driver of quality of life. In the post-transplant setting, high symptom burden has been linked to negative outcomes including medication non-adherence, allograft rejection, graft loss, and even mortality. Symbiotic bacteria (microbiota) in the human gastrointestinal tract critically interact with the immune, endocrine, and neurological systems to maintain homeostasis of the host. The gut microbiome has been proposed as an underlying mechanism mediating symptoms in several chronic medical conditions including irritable bowel syndrome, chronic fatigue syndrome, fibromyalgia, and psychoneurological disorders via the gut-brain-microbiota axis, a bidirectional signaling pathway between the enteric and central nervous system. Post-transplant exposure to antibiotics, antivirals, and immunosuppressant medications results in significant alterations in gut microbiota community composition and function, which in turn alter these commensal microorganisms\' protective effects. This overview will discuss the current state of the science on the effects of the gut microbiome on symptom burden in kidney transplantation and future directions to guide this field of study.
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