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1.
BMJ Open ; 13(3): e068946, 2023 03 23.
Artigo em Inglês | MEDLINE | ID: mdl-36958773

RESUMO

OBJECTIVE: To initiate a critical dialogue within the evidence-based practice (EBP) communities regarding the necessity of clear and accessible concepts that bridge the gap between research and practical use for non-expert stakeholders. KEY ARGUMENTS: There has been consistent evidence of failure to translate high-quality biomedical and health research findings into clinical practice and policy implementation. Research findings are not making their way into practice in a timely fashion and are believed to take two decades before an intervention can make its way to patients' bedsides. Numerous concepts, models and theories have been developed to address this research application gap to guide experts in effectively applying research outcomes to practice. Unfortunately, there are no simplified descriptions of these concepts for use by lay stakeholders, such as patient representatives who may contribute meaningfully to clinical and other health research. To address this gap, as a first step towards developing and validating user-friendly concepts, we propose definitions for three commonly used concepts: knowledge translation, dissemination and implementation in a lay language. We also offer a simplified framework that connects these concepts. The suggested definitions and framework need refinement and confirmation from a broad range of non-expert stakeholders. CONCLUSION: Insufficient simplified definitions to explain research in practical terms have led to confusion among stakeholders with limited expertise in EBP. In this context, scientific knowledge that is easy to comprehend and use is vital for non-experts to engage meaningfully and speed up the application of clinical research outcomes in patient care.


Assuntos
Prática Clínica Baseada em Evidências , Ciência Translacional Biomédica , Humanos
2.
Front Artif Intell ; 5: 931182, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35865270

RESUMO

Artificial Intelligence (AI) systems are gaining momentum in complementing and/or replacing performing tasks typically done with the aid of human ability. AI systems, inherently human creations, are, however, beset by, wittingly or unwittingly, so-called male chauvinism, despite all the advancements made in the progress of civilization to make inroads for women's equitable participation in the labor force, particularly in relation to the digital economy, and more importantly, AI. In regards to the Canadian context, this perspective has examined the evidence to find research highlighting gender representation in the Canadian AI ecosystem. We found a lack of studies on women and their contribution to AI-related activities. Canadian women's participation in their country's AI sector therefore should go beyond mere instruments such as the Montreal Declaration for a Responsible Development of AI, and disjointed interests. On a more general level, the paucity in a paradigm shift toward AI-female friendly policies from design phase to implementation omits the female voice for adequate representation for action. Advocating for Canadian women in the AI sector requires a voice of unison best achieved through parliamentary action. This perspective is thus issuing a clarion call to attaining gender fairness and equity, global principles under the United Nations (UN) Sustainable Development Goals, to which the Government of Canada is committed.

5.
JAMA ; 325(23): 2357-2369, 2021 06 15.
Artigo em Inglês | MEDLINE | ID: mdl-34128998

RESUMO

Importance: Migraine is common and can be associated with significant morbidity, and several treatment options exist for acute therapy. Objective: To evaluate the benefits and harms associated with acute treatments for episodic migraine in adults. Data Sources: Multiple databases from database inception to February 24, 2021. Study Selection: Randomized clinical trials and systematic reviews that assessed effectiveness or harms of acute therapy for migraine attacks. Data Extraction and Synthesis: Independent reviewers selected studies and extracted data. Meta-analysis was performed with the DerSimonian-Laird random-effects model with Hartung-Knapp-Sidik-Jonkman variance correction or by using a fixed-effect model based on the Mantel-Haenszel method if the number of studies was small. Main Outcomes and Measures: The main outcomes included pain freedom, pain relief, sustained pain freedom, sustained pain relief, and adverse events. The strength of evidence (SOE) was graded with the Agency for Healthcare Research and Quality Methods Guide for Effectiveness and Comparative Effectiveness Reviews. Findings: Evidence on triptans and nonsteroidal anti-inflammatory drugs was summarized from 15 systematic reviews. For other interventions, 115 randomized clinical trials with 28 803 patients were included. Compared with placebo, triptans and nonsteroidal anti-inflammatory drugs used individually were significantly associated with reduced pain at 2 hours and 1 day (moderate to high SOE) and increased risk of mild and transient adverse events. Compared with placebo, calcitonin gene-related peptide receptor antagonists (low to high SOE), lasmiditan (5-HT1F receptor agonist; high SOE), dihydroergotamine (moderate to high SOE), ergotamine plus caffeine (moderate SOE), acetaminophen (moderate SOE), antiemetics (low SOE), butorphanol (low SOE), and tramadol in combination with acetaminophen (low SOE) were significantly associated with pain reduction and increase in mild adverse events. The findings for opioids were based on low or insufficient SOE. Several nonpharmacologic treatments were significantly associated with improved pain, including remote electrical neuromodulation (moderate SOE), transcranial magnetic stimulation (low SOE), external trigeminal nerve stimulation (low SOE), and noninvasive vagus nerve stimulation (moderate SOE). No significant difference in adverse events was found between nonpharmacologic treatments and sham. Conclusions and Relevance: There are several acute treatments for migraine, with varying strength of supporting evidence. Use of triptans, nonsteroidal anti-inflammatory drugs, acetaminophen, dihydroergotamine, calcitonin gene-related peptide antagonists, lasmiditan, and some nonpharmacologic treatments was associated with improved pain and function. The evidence for many other interventions, including opioids, was limited.


Assuntos
Analgésicos/uso terapêutico , Terapia por Estimulação Elétrica , Transtornos de Enxaqueca/tratamento farmacológico , Analgésicos/efeitos adversos , Analgésicos Opioides/uso terapêutico , Anti-Inflamatórios não Esteroides/uso terapêutico , Antieméticos/uso terapêutico , Antagonistas do Receptor do Peptídeo Relacionado ao Gene de Calcitonina/uso terapêutico , Terapia por Estimulação Elétrica/efeitos adversos , Alcaloides de Claviceps/uso terapêutico , Medicina Baseada em Evidências , Humanos , Transtornos de Enxaqueca/terapia , Medição da Dor , Agonistas do Receptor de Serotonina/uso terapêutico , Triptaminas/uso terapêutico
6.
Front Digit Health ; 3: 801204, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-35005698

RESUMO

Background: The current pandemic of COVID-19 has changed the way health information is distributed through online platforms. These platforms have played a significant role in informing patients and the public with knowledge that has changed the virtual world forever. Simultaneously, there are growing concerns that much of the information is not credible, impacting patient health outcomes, causing human lives, and tremendous resource waste. With the increasing use of online platforms, patients/the public require new learning models and sharing medical knowledge. They need to be empowered with strategies to navigate disinformation on online platforms. Methods and Design: To meet the urgent need to combat health "misinformation," the research team proposes a structured approach to develop a quality benchmark, an evidence-based tool that identifies and addresses the determinants of online health information reliability. The specific methods to develop the intervention are the following: (1) systematic reviews: two comprehensive systematic reviews to understand the current state of the quality of online health information and to identify research gaps, (2) content analysis: develop a conceptual framework based on established and complementary knowledge translation approaches for analyzing the existing quality assessment tools and draft a unique set of quality of domains, (3) focus groups: multiple focus groups with diverse patients/the public and health information providers to test the acceptability and usability of the quality domains, (4) development and evaluation: a unique set of determinants of reliability will be finalized along with a preferred scoring classification. These items will be used to develop and validate a quality benchmark to assess the quality of online health information. Expected Outcomes: This multi-phase project informed by theory will lead to new knowledge that is intended to inform the development of a patient-friendly quality benchmark. This benchmark will inform best practices and policies in disseminating reliable web health information, thus reducing disparities in access to health knowledge and combat misinformation online. In addition, we envision the final product can be used as a gold standard for developing similar interventions for specific groups of patients or populations.

7.
Mayo Clin Proc ; 95(6): 1169-1183, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32498773

RESUMO

OBJECTIVE: To evaluate the effectiveness and adverse events of nonpharmacologic interventions in patients with exacerbation of chronic obstructive pulmonary disease (COPD). PATIENTS AND METHODS: We searched Embase, MEDLINE, Cochrane databases, Scopus, and clinicaltrials.gov from database inception to January 2, 2019, for randomized controlled trials that enrolled adults with exacerbation of COPD and evaluated the effect of nonpharmacologic interventions on clinical outcomes and/or lung function. RESULTS: We included 30 randomized controlled trials with 2643 participants. Improvement in 6-minute walking test distance was associated with resistance training (weighted mean difference [WMD], 74.42; 95% CI, 46.85 to 101.99), pulmonary rehabilitation (WMD, 20.02; 95% CI, 12.06 to 28.67), whole body vibration (WMD, 89.42; 95% CI, 45.18 to 133.66), and transcutaneous electrical nerve stimulation (WMD, 64.54; 95% CI, 53.76 to 75.32). Improvement in quality of life was associated with resistance training (WMD, 18.7; 95% CI, 5.06 to 32.34), combined breathing technique and range of motion exercises (WMD, 14.89; 95% CI, 5.30 to 24.50), whole body vibration (WMD, -12.02; 95% CI, -21.41 to -2.63), and intramuscular vitamin D (WMD, -4.67; 95% CI, -6.00 to -3.35 at the longest follow-up). Oxygen titration with a target oxygen saturation range of 88% to 92% was associated with reduced mortality compared with high flow oxygen (odds ratio, 0.36; 95% CI, 0.14 to 0.88). All findings were based on low strength of evidence. CONCLUSION: In patients hospitalized for exacerbation of COPD, exercise interventions and pulmonary rehabilitation programs may ameliorate functional decline. Oxygen should be titrated with a target oxygen saturation of 88% to 92% in these patients. TRIAL REGISTRATION: PROSPERO Identifier: CRD42018111609.


Assuntos
Doença Pulmonar Obstrutiva Crônica/reabilitação , Progressão da Doença , Terapia por Exercício/métodos , Feminino , Humanos , Masculino , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Terapia Respiratória/métodos
8.
Ann Intern Med ; 172(6): 413-422, 2020 03 17.
Artigo em Inglês | MEDLINE | ID: mdl-32092762

RESUMO

Background: Chronic obstructive pulmonary disease (COPD) is characterized by frequent exacerbations. Purpose: To evaluate the comparative effectiveness and adverse events (AEs) of pharmacologic interventions for adults with exacerbation of COPD. Data Sources: English-language searches of several bibliographic sources from database inception to 2 January 2019. Study Selection: 68 randomized controlled trials that enrolled adults with exacerbation of COPD treated in out- or inpatient settings other than intensive care and compared pharmacologic therapies with placebo, "usual care," or other pharmacologic interventions. Data Extraction: Two reviewers independently extracted data and rated study quality and strength of evidence (SOE). Data Synthesis: Compared with placebo or management without antibiotics, antibiotics given for 3 to 14 days were associated with increased exacerbation resolution at the end of the intervention (odds ratio [OR], 2.03 [95% CI, 1.47 to 2.80]; moderate SOE) and less treatment failure at the end of the intervention (OR, 0.54 [CI, 0.34 to 0.86]; moderate SOE), independent of severity of exacerbations in out- and inpatients. Compared with placebo in out- and inpatients, systemic corticosteroids given for 9 to 56 days were associated with less treatment failure at the end of the intervention (OR, 0.01 [CI, 0.00 to 0.13]; low SOE) but also with a higher number of total and endocrine-related AEs. Compared with placebo or usual care in inpatients, other pharmacologic interventions (aminophyllines, magnesium sulfate, anti-inflammatory agents, inhaled corticosteroids, and short-acting bronchodilators) had insufficient evidence, showing either no or inconclusive effects (with the exception of the mucolytic erdosteine) or improvement only in lung function. Limitation: Scant evidence for many interventions; several studies had unclear or high risk of bias and inadequate reporting of AEs. Conclusion: Antibiotics and systemic corticosteroids reduce treatment failure in adults with mild to severe exacerbation of COPD. Primary Funding Source: Agency for Healthcare Research and Quality. (PROSPERO: CRD42018111609).


Assuntos
Doença Pulmonar Obstrutiva Crônica/tratamento farmacológico , Corticosteroides/uso terapêutico , Antibacterianos/uso terapêutico , Progressão da Doença , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Falha de Tratamento
9.
JAMA ; 323(5): 455-465, 2020 02 04.
Artigo em Inglês | MEDLINE | ID: mdl-32016309

RESUMO

Importance: The association of home noninvasive positive pressure ventilation (NIPPV) with outcomes in chronic obstructive pulmonary disease (COPD) and hypercapnia is uncertain. Objective: To evaluate the association of home NIPPV via bilevel positive airway pressure (BPAP) devices and noninvasive home mechanical ventilator (HMV) devices with clinical outcomes and adverse events in patients with COPD and hypercapnia. Data Sources: Search of MEDLINE, EMBASE, SCOPUS, Cochrane Central Registrar of Controlled Trials, Cochrane Database of Systematic Reviews, National Guideline Clearinghouse, and Scopus for English-language articles published from January 1, 1995, to November 6, 2019. Study Selection: Randomized clinical trials (RCTs) and comparative observational studies that enrolled adults with COPD with hypercapnia who used home NIPPV for more than 1 month were included. Data Extraction and Synthesis: Data extraction was completed by independent pairs of reviewers. Risk of bias was evaluated using the Cochrane Collaboration risk of bias tool for RCTs and select items from the Newcastle-Ottawa Scale for nonrandomized studies. Main Outcomes and Measures: Primary outcomes were mortality, all-cause hospital admissions, need for intubation, and quality of life at the longest follow-up. Results: A total of 21 RCTs and 12 observational studies evaluating 51 085 patients (mean [SD] age, 65.7 [2.1] years; 43% women) were included, among whom there were 434 deaths and 27 patients who underwent intubation. BPAP compared with no device was significantly associated with lower risk of mortality (22.31% vs 28.57%; risk difference [RD], -5.53% [95% CI, -10.29% to -0.76%]; odds ratio [OR], 0.66 [95% CI, 0.51-0.87]; P = .003; 13 studies; 1423 patients; strength of evidence [SOE], moderate), fewer patients with all-cause hospital admissions (39.74% vs 75.00%; RD, -35.26% [95% CI, -49.39% to -21.12%]; OR, 0.22 [95% CI, 0.11-0.43]; P < .001; 1 study; 166 patients; SOE, low), and lower need for intubation (5.34% vs 14.71%; RD, -8.02% [95% CI, -14.77% to -1.28%]; OR, 0.34 [95% CI, 0.14-0.83]; P = .02; 3 studies; 267 patients; SOE, moderate). There was no significant difference in the total number of all-cause hospital admissions (rate ratio, 0.91 [95% CI, 0.71-1.17]; P = .47; 5 studies; 326 patients; SOE, low) or quality of life (standardized mean difference, 0.16 [95% CI, -0.06 to 0.39]; P = .15; 9 studies; 833 patients; SOE, insufficient). Noninvasive HMV use compared with no device was significantly associated with fewer all-cause hospital admissions (rate ratio, 0.50 [95% CI, 0.35-0.71]; P < .001; 1 study; 93 patients; SOE, low), but not mortality (21.84% vs 34.09%; RD, -11.99% [95% CI, -24.77% to 0.79%]; OR, 0.56 [95% CI, 0.29-1.08]; P = .49; 2 studies; 175 patients; SOE, insufficient). There was no statistically significant difference in the total number of adverse events in patients using NIPPV compared with no device (0.18 vs 0.17 per patient; P = .84; 6 studies; 414 patients). Conclusions and Relevance: In this meta-analysis of patients with COPD and hypercapnia, home BPAP, compared with no device, was associated with lower risk of mortality, all-cause hospital admission, and intubation, but no significant difference in quality of life. Noninvasive HMV, compared with no device, was significantly associated with lower risk of hospital admission, but there was no significant difference in mortality risk. However, the evidence was low to moderate in quality, the evidence on quality of life was insufficient, and the analyses for some outcomes were based on small numbers of studies.


Assuntos
Respiração com Pressão Positiva/métodos , Doença Pulmonar Obstrutiva Crônica/terapia , Respiração Artificial/métodos , Serviços de Assistência Domiciliar , Hospitalização , Humanos , Hipercapnia/etiologia , Ventilação não Invasiva/instrumentação , Respiração com Pressão Positiva/instrumentação , Doença Pulmonar Obstrutiva Crônica/complicações , Doença Pulmonar Obstrutiva Crônica/mortalidade , Qualidade de Vida , Respiração Artificial/instrumentação , Resultado do Tratamento
10.
J Gen Intern Med ; 34(9): 1884-1891, 2019 09.
Artigo em Inglês | MEDLINE | ID: mdl-31228051

RESUMO

BACKGROUND: The Internet has become a leading source of health information accessed by patients and the general public. It is crucial that this information is reliable and accurate. OBJECTIVES: The purpose of this systematic review was to evaluate the overall quality of online health information targeting patients and the general public. METHODS: The systematic review is based on a pre-established protocol and is reported according to the PRISMA statement. Eleven databases and Internet searches were performed for relevant studies. Descriptive statistics were used to synthesize data. The NIH Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies was used to assess the methodological quality of the included studies. RESULTS: Out of 3393 references, we included 153 cross-sectional studies evaluating 11,785 websites using 14 quality assessment tools. The quality level varied across scales. Using DISCERN, none of the websites received a category of excellent in quality, 37-79% were rated as good, and the rest were rated as poor quality. Only 18% of websites were HON Code certified. Quality varied by affiliation (governmental was higher than academic, which was higher than other media sources) and by health specialty (likely higher in internal medicine and anesthesiology). CONCLUSION: This comprehensive systematic review demonstrated suboptimal quality of online health information. Therefore, the Internet at the present time does not provide reliable health information for laypersons. The quality of online health information requires significant improvement which should be a mandate for policymakers and private and public organizations.


Assuntos
Informação de Saúde ao Consumidor/normas , Humanos , Internet
11.
BMJ Evid Based Med ; 24(6): 227-230, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31040123

RESUMO

Patient participation in the development of clinical practice guidelines (CPGs) is critical for validity and trust. Many guideline panels now include patient representatives. Engagement of these individuals may be improved by training them about the process and their role before they join a guideline panel. To aid patient representatives in engagement in the improvement of guidelines, we developed and implemented a curriculum. The curriculum was developed based on content from the Grading of Recommendations Assessment, Development and Evaluation (GRADE) Working Group and readability principles, and was delivered through a webinar followed by a face-to-face half a day workshop. Twenty-four patient representatives were recruited by the American Society of Hematology to serve on guideline panels. Barriers assessment was facilitated by a pre-curriculum survey. The curriculum targeted patient representatives' knowledge, skills and attitudes and was followed by actual engagement in a guideline panel and a post-curriculum survey. Participants reported that the combination of the two training methods was very useful (9/10 on the Likert scale) in increasing their knowledge about guideline development. They agreed that their skills and self-efficacy in developing guidelines improved (8/10). Their attitudes (confidence in their ability to participate) improved by 30% between the webinar and the workshop. They developed a script to use during panel deliberations and an instruction sheet for the guideline panel about how to empower and engage them as active participants in the guideline development process. The benefits of incorporating patients' voice in CPGs are multifold. These benefits may be optimised by providing patient representatives with training that addresses barriers to engagement and tools to increase their knowledge, skills and attitudes required for meaningful participation.


Assuntos
Currículo , Educação de Pacientes como Assunto , Participação do Paciente , Guias de Prática Clínica como Assunto , Retroalimentação , Conhecimentos, Atitudes e Prática em Saúde , Humanos
12.
Am J Med Qual ; 33(5): 487-492, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29345143

RESUMO

Online health information should meet the reading level for the general public (set at sixth-grade level). Readability is a key requirement for information to be helpful and improve quality of care. The authors conducted a systematic review to evaluate the readability of online health information in the United States and Canada. Out of 3743 references, the authors included 157 cross-sectional studies evaluating 7891 websites using 13 readability scales. The mean readability grade level across websites ranged from grade 10 to 15 based on the different scales. Stratification by specialty, health condition, and type of organization producing information revealed the same findings. In conclusion, online health information in the United States and Canada has a readability level that is inappropriate for general public use. Poor readability can lead to misinformation and may have a detrimental effect on health. Efforts are needed to improve readability and the content of online health information.


Assuntos
Compreensão , Informação de Saúde ao Consumidor , Letramento em Saúde , Estudos Transversais , Humanos , Internet , Estados Unidos
13.
Mayo Clin Proc ; 93(2): 191-198, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-29275031

RESUMO

OBJECTIVE: To evaluate the diagnostic accuracy of fractional exhaled nitric oxide (FeNO) measurement in individuals with suspected asthma. METHODS: We searched MEDLINE, EMBASE, PsycINFO, Cochrane databases, and SciVerse Scopus from the databases' inception through April 4, 2017, for studies that enrolled patients aged 5 years and older with suspected asthma and evaluated FeNO diagnostic accuracy. Independent reviewers selected studies and extracted data. We used the symmetric hierarchical summary receiver operating characteristic models to estimate test performance. RESULTS: We included 43 studies with a total of 13,747 patients. In adults, using FeNO cutoffs of less than 20, 20 to 29, 30 to 39, and 40 or more parts per billion, FeNO testing had sensitivities of 0.80, 0.69, 0.53, and 0.41, respectively, and specificities of 0.64, 0.78, 0.85, and 0.93, respectively. In children, using FeNO cutoffs of less than 20 and 20 to 29 parts per billion, FeNO testing had sensitivities of 0.78 and 0.61, respectively, and specificities of 0.79 and 0.89, respectively. Depending on the FeNO cutoff, the posttest odds of having asthma with a positive FeNO test result increased by 2.80- to 7.00-fold. Diagnostic accuracy was modestly better in corticosteroid-naive asthmatics, children, and nonsmokers than in the overall population. CONCLUSION: Fractional exhaled nitric oxide measurement has moderate accuracy to diagnose asthma in individuals aged 5 years and older. Test performance may be modestly better in corticosteroid-naive asthmatics, children, and nonsmokers than in the general population with suspected asthma. TRIAL REGISTRATION: International Prospective Register of Systematic Reviews (PROSPERO) Identifier: CRD42016047887.


Assuntos
Asma/diagnóstico , Testes Respiratórios/métodos , Óxido Nítrico/análise , Precisão da Medição Dimensional , Humanos
14.
JAMA Pediatr ; 171(11): 1049-1056, 2017 11 01.
Artigo em Inglês | MEDLINE | ID: mdl-28859190

RESUMO

Importance: Childhood anxiety is common. Multiple treatment options are available, but existing guidelines provide inconsistent advice on which treatment to use. Objectives: To evaluate the comparative effectiveness and adverse events of cognitive behavioral therapy (CBT) and pharmacotherapy for childhood anxiety disorders. Data Sources: We searched MEDLINE, EMBASE, PsycINFO, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and SciVerse Scopus from database inception through February 1, 2017. Study Selection: Randomized and nonrandomized comparative studies that enrolled children and adolescents with confirmed diagnoses of panic disorder, social anxiety disorder, specific phobias, generalized anxiety disorder, or separation anxiety and who received CBT, pharmacotherapy, or the combination. Data Extraction and Synthesis: Independent reviewers selected studies and extracted data. Random-effects meta-analysis was used to pool data. Main Outcomes and Measures: Primary anxiety symptoms (measured by child, parent, or clinician), remission, response, and adverse events. Results: A total of 7719 patients were included from 115 studies. Of these, 4290 (55.6%) were female, and the mean (range) age was 9.2 (5.4-16.1) years. Compared with pill placebo, selective serotonin reuptake inhibitors (SSRIs) significantly reduced primary anxiety symptoms and increased remission (relative risk, 2.04; 95% CI, 1.37-3.04) and response (relative risk, 1.96; 95% CI, 1.60-2.40). Serotonin-norepinephrine reuptake inhibitors (SNRIs) significantly reduced clinician-reported primary anxiety symptoms. Benzodiazepines and tricyclics were not found to significantly reduce anxiety symptoms. When CBT was compared with wait-listing/no treatment, CBT significantly improved primary anxiety symptoms, remission, and response. Cognitive behavioral therapy reduced primary anxiety symptoms more than fluoxetine and improved remission more than sertraline. The combination of sertraline and CBT significantly reduced clinician-reported primary anxiety symptoms and response more than either treatment alone. Head-to-head comparisons were sparse, and network meta-analysis estimates were imprecise. Adverse events were common with medications but not with CBT and were not severe. Studies were too small or too short to assess suicidality with SSRIs or SNRIs. One trial showed a statistically nonsignificant increase in suicidal ideation with venlafaxine. Cognitive behavioral therapy was associated with fewer dropouts than pill placebo or medications. Conclusions and Relevance: Evidence supports the effectiveness of CBT and SSRIs for reducing childhood anxiety symptoms. Serotonin-norepinephrine reuptake inhibitors also appear to be effective based on less consistent evidence. Head-to-head comparisons between various medications and comparisons with CBT represent a need for research in the field.


Assuntos
Ansiolíticos/uso terapêutico , Transtornos de Ansiedade/terapia , Terapia Cognitivo-Comportamental , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Criança , Terapia Combinada , Pesquisa Comparativa da Efetividade , Humanos , Resultado do Tratamento
15.
Implement Sci ; 6: 130, 2011 Dec 20.
Artigo em Inglês | MEDLINE | ID: mdl-22185329

RESUMO

BACKGROUND: Effective implementation strategies are needed to optimize advancements in the fields of cancer diagnosis, treatment, survivorship, and end-of-life care. We conducted a review of systematic reviews to better understand the evidentiary base of implementation strategies in cancer control. METHODS: Using three databases, we conducted a search and identified English-language systematic reviews published between 2005 and 2010 that targeted consumer, professional, organizational, regulatory, or financial interventions, tested exclusively or partially in a cancer context (primary focus); generic or non-cancer-specific reviews were also considered. Data were extracted, appraised, and analyzed by members of the research team, and research ideas to advance the field were proposed. RESULTS: Thirty-four systematic reviews providing 41 summaries of evidence on 19 unique interventions comprised the evidence base. AMSTAR quality ratings ranged between 2 and 10. Team members rated most of the interventions as promising and in need of further research, and 64 research ideas were identified. CONCLUSIONS: While many interventions show promise of effectiveness in the cancer-control context, few reviews were able to conclude definitively in favor of or against a specific intervention. We discuss the complexity of implementation research and offer suggestions to advance the science in this area.


Assuntos
Pesquisa Biomédica/normas , Neoplasias , Análise Custo-Benefício , Atenção à Saúde , Humanos , Conhecimento , Neoplasias/diagnóstico , Neoplasias/prevenção & controle , Neoplasias/terapia , Projetos de Pesquisa , Sobreviventes , Revisões Sistemáticas como Assunto , Assistência Terminal
16.
BMJ Open ; 1(1): e000152, 2011 Jul 31.
Artigo em Inglês | MEDLINE | ID: mdl-22021777

RESUMO

Background Patients living with fibromyalgia strongly prefer to access health information on the web. However, the majority of subjects in previous studies strongly expressed their concerns about the quality of online information resources. Objectives The purpose of this study was to evaluate existing online fibromyalgia information resources for content, quality and readability by using standardised quality and readability tools. Methods The first 25 websites were identified using Google and the search keyword 'fibromyalgia'. Pairs of raters independently evaluated website quality using two structured tools (DISCERN and a quality checklist). Readability was assessed using the Flesch Reading Ease score maps. Results Ranking of the websites' quality varied by the tool used, although there was general agreement about the top three websites (Fibromyalgia Information, Fibromyalgia Information Foundation and National Institute of Arthritis and Musculoskeletal and Skin Diseases). Content analysis indicated that 72% of websites provided information on treatment options, 68% on symptoms, 60% on diagnosis and 40% on coping and resources. DISCERN ratings classified 32% websites as 'very good', 32% as 'good and 36% as 'marginal'. The mean overall DISCERN score was 36.88 (good). Only 16% of websites met the recommended literacy level grade of 6-8 (range 7-15). Conclusion Higher quality websites tended to be less readable. Online fibromyalgia information resources do not provide comprehensive information about fibromyalgia, and have low quality and poor readability. While information is very important for those living with fibromyalgia, current resources are unlikely to provide necessary or accurate information, and may not be usable for most people.

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