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Dialogues in Health Dec 2022Priority setting is important for healthcare research. The Cochrane Airways Group wanted to prioritise topics for systematic reviews across all chronic respiratory...
OBJECTIVE
Priority setting is important for healthcare research. The Cochrane Airways Group wanted to prioritise topics for systematic reviews across all chronic respiratory diseases with limited resources and according to latest Cochrane policy.The objective was to prioritise 10 reviews of importance to the public (patients, carers, healthcare professionals and researchers) from a patient survey.
STUDY DESIGN AND SETTING
We convened a stakeholder group of patients, carers, healthcare professionals and representatives from charities. We conducted an online survey to collect uncertainties about the treatment and management of respiratory disease from the public. Uncertainties were ranked by the stakeholder group, and scoping searches refined the uncertainties into systematic review questions.
RESULTS
We received 147 survey responses. We removed duplicates and blank responses and asked the stakeholder group to rank 100 uncertainties. The first round of voting produced a list of 29 topics and the second round resulted in 12 uncertainties. These uncertainties were scoped with literature searches and teased out further into systematic review topics. We identified 3 Cochrane reviews to update, 8 new review topics, and 3 evidence gaps.
CONCLUSION
We successfully convened a stakeholder group and prioritised a list of uncertainties in the treatment and management of airways diseases that had been identified by patients and the public.
PubMed: 38515910
DOI: 10.1016/j.dialog.2022.100028 -
Virulence Dec 2024Newcastle disease virus (NDV) typically induces severe illness in poultry and results in significant economic losses for the worldwide poultry sector. NDV, an RNA virus...
Newcastle disease virus (NDV) typically induces severe illness in poultry and results in significant economic losses for the worldwide poultry sector. NDV, an RNA virus with a single-stranded negative-sense genome, is susceptible to mutation and immune evasion during viral transmission, thus imposing enormous challenges to avian health and poultry production. NDV is composed of six structural proteins and two nonstructural proteins that exert pivotal roles in viral infection and antiviral responses by interacting with host proteins. Nowadays, there is a particular focus on the mechanisms of virus-host protein interactions in NDV research, yet a comprehensive overview of such research is still lacking. Herein, we briefly summarize the mechanisms regarding the effects of virus-host protein interaction on viral infection, pathogenesis, and host immune responses. This review can not only enhance the present comprehension of the mechanism underlying NDV and host interplay, but also furnish a point of reference for the advancement of antiviral measures.
Topics: Animals; Antiviral Agents; Host Microbial Interactions; Immune Evasion; Newcastle disease virus; Virus Diseases
PubMed: 38193514
DOI: 10.1080/21505594.2023.2299182 -
RMD Open Mar 2023Type I interferons (IFN-I) contribute to a broad range of rheumatic and musculoskeletal diseases (RMDs). Compelling evidence suggests that the measurement of IFN-I...
Association between type I interferon pathway activation and clinical outcomes in rheumatic and musculoskeletal diseases: a systematic literature review informing EULAR points to consider.
BACKGROUND
Type I interferons (IFN-I) contribute to a broad range of rheumatic and musculoskeletal diseases (RMDs). Compelling evidence suggests that the measurement of IFN-I pathway activation may have clinical value. Although several IFN-I pathway assays have been proposed, the exact clinical applications are unclear. We summarise the evidence on the potential clinical utility of assays measuring IFN-I pathway activation.
METHODS
A systematic literature review was conducted across three databases to evaluate the use of IFN-I assays in diagnosis and monitor disease activity, prognosis, response to treatment and responsiveness to change in several RMDs.
RESULTS
Of 366 screened, 276 studies were selected that reported the use of assays reflecting IFN-I pathway activation for disease diagnosis (n=188), assessment of disease activity (n=122), prognosis (n=20), response to treatment (n=23) and assay responsiveness (n=59). Immunoassays, quantitative PCR (qPCR) and microarrays were reported most frequently, while systemic lupus erythematosus (SLE), rheumatoid arthritis, myositis, systemic sclerosis and primary Sjögren's syndrome were the most studied RMDs. The literature demonstrated significant heterogeneity in techniques, analytical conditions, risk of bias and application in diseases. Inadequate study designs and technical heterogeneity were the main limitations. IFN-I pathway activation was associated with disease activity and flare occurrence in SLE, but their incremental value was uncertain. IFN-I pathway activation may predict response to IFN-I targeting therapies and may predict response to different treatments.
CONCLUSIONS
Evidence indicates potential clinical value of assays measuring IFN-I pathway activation in several RMDs, but assay harmonisation and clinical validation are urged. This review informs the EULAR points to consider for the measurement and reporting of IFN-I pathway assays.
Topics: Humans; Interferon Type I; Musculoskeletal Diseases; Myositis; Lupus Erythematosus, Systemic
PubMed: 36882218
DOI: 10.1136/rmdopen-2022-002864 -
International Journal of Medical... 2023The members of the transmembrane emp24 domain-containing protein (TMED) family are summarized in human as four subfamilies, α (TMED 4, 9), β (TMED 2), γ (TMED1, 3, 5,... (Review)
Review
The members of the transmembrane emp24 domain-containing protein (TMED) family are summarized in human as four subfamilies, α (TMED 4, 9), β (TMED 2), γ (TMED1, 3, 5, 6, 7) and δ (TMED 10), with a total of nine members, which are important regulators of intracellular protein transport and are involved in normal embryonic development, as well as in the pathogenic processes of many human diseases. Here we systematically review the composition, structure and function of TMED family members, and describe the progress of TMED family in human diseases, including malignancies (head and neck tumors, lung cancer, breast cancer, ovarian cancer, endometrial cancer, gastrointestinal tumors, urological tumors, osteosarcomas, etc.), immune responses, diabetes, neurodegenerative diseases, and nonalcoholic fatty liver disease, dilated cardiomyopathy, mucin 1 nephropathy (MKD), and desiccation syndrome (SS). Finally, we discuss and prospect the potential of TMED for disease prognosis prediction and therapeutic targeting, with a view to laying the foundation for therapeutic research based on TMED family causative genes.
Topics: Pregnancy; Female; Humans; Membrane Proteins; Protein Transport; Non-alcoholic Fatty Liver Disease; Vesicular Transport Proteins
PubMed: 37928880
DOI: 10.7150/ijms.87272 -
Reumatologia Clinica 2014To determine the most appropriate indices to evaluate the disease activity and damage in patients with sytemic lupus erythematosus (SLE). (Review)
Review
OBJECTIVES
To determine the most appropriate indices to evaluate the disease activity and damage in patients with sytemic lupus erythematosus (SLE).
METHODS
A systematic literature search was performed to identify validation studies of indices used to evaluate disease activity and damage. We collected information for each instrument on every aspect of validation including feasibility, reliability, validity and sensitivity to change using ad hoc forms.
RESULTS
A total of 38 articles were included addressing the validation of 6 composite indices to evaluate disease activity (BILAG, ECLAM, SLAM, SLEDAI, LAI and SLAQ); and 3 indices to evaluate damage (SLICC/ACE-DI, LDIQ and BILD). Only the SLAQ, LIDIQ and the BILD were self-administered. Feasibility and internal consistency was only studied in 3 indices (BILAG, SLAQ and SDI) with a Cronbach's α ranging from 0.35 to 0.87. The intra-observer reliability was examined by the intraclass correlation coefficient for BILAG with a result of 0.48 (95%CI: 0,23-0,81) and using analysis of variance for SLAM-R (0,78), SLEDAI (0,33) and the LAI (0,81). The inter-observer feasibility was evaluated using the correlation coefficient for ECLAM (0,90-0,93), the SLAM (0,86) and MEX-SLEDAI (0,97-0,89). The construct validity was examined by means of convergence with other instruments, specifically with global assessment by the physician, with similar results between indices (0,48-0,75). Lastly, responsiveness was tested in all indices except LAI, SDI and LDIQ, with a standardized response mean ranging from 0.12 to 0.75.
CONCLUSIONS
Although multiple instruments have been validated for use in SLE it was not possible to find direct evidence of which is the most appropriate. BILAG and SLEDAI, with moderate feasibility and low responsiveness, are the 2 indices with a most complete validation and more extensively used.
Topics: Humans; Lupus Erythematosus, Systemic; Severity of Illness Index
PubMed: 25022441
DOI: 10.1016/j.reuma.2014.01.012 -
Journal of Neurology, Neurosurgery, and... May 2022Neuropsychiatric symptoms are common in Parkinson's disease (PD) and predict poorer outcomes. Reward processing dysfunction is a candidate mechanism for the development... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Neuropsychiatric symptoms are common in Parkinson's disease (PD) and predict poorer outcomes. Reward processing dysfunction is a candidate mechanism for the development of psychiatric symptoms including depression and impulse control disorders (ICDs). We aimed to determine whether reward processing is impaired in PD and its relationship with neuropsychiatric syndromes and dopamine replacement therapy.
METHODS
The Ovid MEDLINE/PubMed, Embase and PsycInfo databases were searched for articles published up to 5 November 2020. Studies reporting reward processing task performance by patients with PD and healthy controls were included. Summary statistics comparing reward processing between groups were converted to standardised mean difference (SMD) scores and meta-analysed using a random effects model.
RESULTS
We identified 55 studies containing 2578 participants (1638 PD and 940 healthy controls). Studies assessing three subcomponent categories of reward processing tasks were included: option valuation (n=12), reinforcement learning (n=37) and reward response vigour (n=6). Across all studies, patients with PD on medication exhibited a small-to-medium impairment versus healthy controls (SMD=0.34; 95% CI 0.14 to 0.53), with greater impairments observed off dopaminergic medication in within-subjects designs (SMD=0.43, 95% CI 0.29 to 0.57). Within-subjects subcomponent analysis revealed impaired processing off medication on option valuation (SMD=0.57, 95% CI 0.39 to 0.75) and reward response vigour (SMD=0.36, 95% CI 0.13 to 0.59) tasks. However, the opposite applied for reinforcement learning, which relative to healthy controls was impaired on-medication (SMD=0.45, 95% CI 0.25 to 0.65) but not off-medication (SMD=0.28, 95% CI -0.03 to 0.59). ICD was the only neuropsychiatric syndrome with sufficient studies (n=13) for meta-analysis, but no significant impairment was identified compared tonon-ICD patients (SMD=-0.02, 95% CI -0.43 to 0.39).
CONCLUSION
Reward processing disruption in PD differs according to subcomponent and dopamine medication state, and warrants further study as a potential treatment target and mechanism underlying associated neuropsychiatric syndromes.
Topics: Disruptive, Impulse Control, and Conduct Disorders; Dopamine; Dopamine Agents; Humans; Parkinson Disease; Reward; Syndrome
PubMed: 34930778
DOI: 10.1136/jnnp-2021-327762 -
Autoimmunity Reviews May 2016Hashimoto's encephalopathy (HE) is a rare not well understood, progressive and relapsing multiform disease, characterized by seizures, movement disorders, subacute... (Review)
Review
Hashimoto's encephalopathy (HE) is a rare not well understood, progressive and relapsing multiform disease, characterized by seizures, movement disorders, subacute cognitive dysfunction, psychiatric symptoms and responsiveness to steroid therapy. The disorder is generally associated with thyroid diseases and the most common feature is the presence of anti-thyroperoxidase antibodies (TPOAb). Patients are usually euthyroid or mildly hypothyroid at presentation. All age groups can be affected. The pathophysiology is still unclear, especially the link between elevated serum TPOAb and the encephalopathy. Most reported cases occurred in women and girls. Unspecific symptoms, non-pathognomonic laboratory neurophysiology and neuroimaging features make its diagnosis a real challenge for clinicians. The case of a 16 year old boy, with a clinical picture of HE associated with hypothyroidism, demonstrating an excellent response to high dose steroids is presented together with a systematic review of the literature.
Topics: Autoantigens; Biomarkers; Cognition Disorders; Diagnosis, Differential; Encephalitis; Hashimoto Disease; Humans; Iodide Peroxidase; Iron-Binding Proteins; Steroids; Treatment Outcome
PubMed: 26849953
DOI: 10.1016/j.autrev.2016.01.014 -
Quality of Life Research : An... Dec 2021Diabetic foot disease is one of the most serious and expensive complications of diabetes. Patient-reported outcome measures (PROMs) analyse patients' perception of their... (Review)
Review
PURPOSE
Diabetic foot disease is one of the most serious and expensive complications of diabetes. Patient-reported outcome measures (PROMs) analyse patients' perception of their disability, functionality and health. The goal of this work was to conduct a systematic review regarding the specific PROMs related to the evaluation of diabetic foot disease and to extract and analyse the values of their measurement properties.
METHODS
Electronic databases included were PubMed, CINAHL, Scopus, PEDro, Cochrane, SciELO and EMBASE. The search terms used were foot, diabet*, diabetic foot, questionnaire, patient-reported outcome, self-care, valid*, reliabil*. Studies whose did not satisfy the Critical Appraisals Skills Programme (CASP) Diagnostic Study Checklist were excluded. The measurement properties extracted were: Internal Consistency, Test-retest, Inter-rater and Intra-rater, Standard Error of Measurement, Minimum Detectable Measurement Difference, Content Validity, Construct Validity, Criterion Validity and Responsiveness.
RESULTS
The PROMs selected for this review were 12 questionnaires. The Diabetic foot self-care questionnaire (DFSQ-UMA) and the Questionnaire for Diabetes Related Foot Disease (Q-DFD) were the PROMs that showed the highest number of completed measurement properties.
CONCLUSION
According to the results, it is relevant to create specific questionnaires for the evaluation of diabetic foot disease. It seems appropriate to use both DFSQ-UMA and Q-DFD when assessing patients with diabetic foot disease.
Topics: Diabetes Mellitus; Diabetic Foot; Foot Diseases; Humans; Patient Reported Outcome Measures; Quality of Life; Surveys and Questionnaires
PubMed: 34109501
DOI: 10.1007/s11136-021-02892-4 -
The Journal of Infectious Diseases Aug 2022Respiratory syncytial virus (RSV) infections occur in human populations around the globe, causing disease of variable severity, disproportionately affecting infants and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Respiratory syncytial virus (RSV) infections occur in human populations around the globe, causing disease of variable severity, disproportionately affecting infants and older adults (>65 years of age). Immune responses can be protective but also contribute to disease. Experimental studies in animals enable detailed investigation of immune responses, provide insights into clinical questions, and accelerate the development of passive and active vaccination. We aimed to review the role of antibody and T-cell responses in relation to RSV disease severity in animals.
METHODS
Systematic review and meta-analysis of animal studies examining the association between T-cell responses/phenotype or antibody titers and severity of RSV disease. The PubMed, Zoological Record, and Embase databases were screened from January 1980 to May 2018 to identify animal studies of RSV infection that assessed serum antibody titer or T lymphocytes with disease severity as an outcome. Sixty-three studies were included in the final review.
RESULTS
RSV-specific antibody appears to protect from disease in mice, but such an effect was less evident in bovine RSV. Strong T-cell, Th1, Th2, Th17, CD4/CD8 responses, and weak Treg responses accompany severe disease in mice.
CONCLUSIONS
Murine studies suggest that measures of T-lymphocyte activity (particularly CD4 and CD8 T cells) may be predictive biomarkers of severity. Further inquiry is merited to validate these results and assess relevance as biomarkers for human disease.
Topics: Aged; Animals; Antibodies, Viral; Biomarkers; CD8-Positive T-Lymphocytes; Cattle; Humans; Infant; Mice; Mice, Inbred BALB C; Respiratory Syncytial Virus Infections; Respiratory Syncytial Viruses
PubMed: 34522970
DOI: 10.1093/infdis/jiab370 -
Liver International : Official Journal... Jan 2023Chronic liver disease (CLD) patients and liver transplant (LT) recipients have an increased risk of morbidity and mortality from coronavirus disease 2019 (COVID-19). The... (Meta-Analysis)
Meta-Analysis
BACKGROUND AND AIMS
Chronic liver disease (CLD) patients and liver transplant (LT) recipients have an increased risk of morbidity and mortality from coronavirus disease 2019 (COVID-19). The immunogenicity of COVID-19 vaccines in CLD patients and LT recipients is poorly understood. The present study aimed to evaluate the immunogenicity of COVID-19 vaccines in CLD patients and LT recipients.
METHODS
We searched electronic databases for eligible studies. Two reviewers independently conducted the literature search, extracted the data and assessed the risk of bias of included studies. The rates of detectable immune response were pooled from single-arm studies. For comparative studies, we compared the rates of detectable immune response between patients and healthy controls. The meta-analysis was conducted using the Stata software with a random-effects model.
RESULTS
In total, 19 observational studies involving 4191 participants met the inclusion criteria. The pooled rates of detectable humoral immune response after two doses of COVID-19 vaccination in CLD patients and LT recipients were 95% (95% confidence interval [CI] = 88%-99%) and 66% (95% CI = 57%-74%) respectively. After two doses of vaccination, the humoral immune response rate was similar in CLD patients and healthy controls (risk ratio [RR] = 0.96; 95% CI = 0.90-1.02; p = .14). In contrast, LT recipients had a lower humoral immune response rate after two doses of vaccination than healthy controls (RR = 0.68; 95% CI = 0.59-0.77; p < .01).
CONCLUSIONS
Our meta-analysis demonstrated that COVID-19 vaccination induced strong humoral immune responses in CLD patients but poor humoral immune responses in LT recipients.
Topics: Humans; COVID-19 Vaccines; COVID-19; Liver Transplantation; Databases, Factual; Liver Diseases; Transplant Recipients; Antibodies, Viral
PubMed: 35986903
DOI: 10.1111/liv.15403