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1.
Ann Intern Med ; 177(7): 929-940, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38768458

RESUMO

BACKGROUND: Definitions of long COVID are evolving, and optimal models of care are uncertain. PURPOSE: To perform a scoping review on definitions of long COVID and provide an overview of care models, including a proposed framework to describe and distinguish models. DATA SOURCES: English-language articles from Ovid MEDLINE, PsycINFO, the Cochrane Library, SocINDEX, Scopus, Embase, and CINAHL published between January 2021 and November 2023; gray literature; and discussions with 18 key informants. STUDY SELECTION: Publications describing long COVID definitions or models of care, supplemented by models described by key informants. DATA EXTRACTION: Data were extracted by one reviewer and verified for accuracy by another reviewer. DATA SYNTHESIS: Of 1960 screened citations, 38 were included. Five clinical definitions of long COVID varied with regard to timing since symptom onset and the minimum duration required for diagnosis; 1 additional definition was symptom score-based. Forty-nine long COVID care models were informed by 5 key principles: a core "lead" team, multidisciplinary expertise, comprehensive access to diagnostic and therapeutic services, a patient-centered approach, and providing capacity to meet demand. Seven characteristics provided a framework for distinguishing models: home department or clinical setting, clinical lead, collocation of other specialties, primary care role, population managed, use of teleservices, and whether the model was practice- or systems-based. Using this framework, 10 representative practice-based and 3 systems-based models of care were identified. LIMITATIONS: Published literature often lacked key model details, data were insufficient to assess model outcomes, and there was overlap between and variability within models. CONCLUSION: Definitions of long COVID and care models are evolving. Research is needed to optimize models and evaluate outcomes of different models. PRIMARY FUNDING SOURCE: Agency for Healthcare Research and Quality. (Protocol posted at https://effectivehealthcare.ahrq.gov/products/long-covid-models-care/protocol.).


Assuntos
COVID-19 , Síndrome de COVID-19 Pós-Aguda , SARS-CoV-2 , Humanos , COVID-19/diagnóstico , COVID-19/epidemiologia , COVID-19/terapia , Terminologia como Assunto , Atenção à Saúde/organização & administração
2.
JAMA ; 330(8): 746-763, 2023 08 22.
Artigo em Inglês | MEDLINE | ID: mdl-37606667

RESUMO

Importance: A 2019 review for the US Preventive Services Task Force (USPSTF) found oral preexposure prophylaxis (PrEP) associated with decreased HIV infection risk vs placebo or no PrEP in adults at increased HIV acquisition risk. Newer PrEP regimens are available. Objective: To update the 2019 review on PrEP, to inform the USPSTF. Data Sources: Ovid MEDLINE, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, and Embase (January 2018 to May 16, 2022); surveillance through March 24, 2023. Study Selection: Randomized clinical trials of PrEP vs placebo or no PrEP or newer vs older PrEP regimens and diagnostic accuracy studies of instruments for predicting incident HIV infection. Data Extraction and Synthesis: Dual review of titles and abstracts, full-text articles, study quality, and data abstraction. Data were pooled using the DerSimonian and Laird random-effects model. Main Outcomes and Measures: HIV acquisition, mortality, and harms; and diagnostic test accuracy. Results: Thirty-two studies were included in the review (20 randomized clinical trials [N = 36 543] and 12 studies of diagnostic accuracy [N = 5 544 500]). Eleven trials in the 2019 review found oral PrEP associated with decreased HIV infection risk vs placebo or no PrEP (n = 18 172; relative risk [RR], 0.46 [95% CI, 0.33-0.66]). Higher adherence was associated with greater efficacy. One new trial (n = 5335) found oral tenofovir alafenamide/emtricitabine (TAF/FTC) to be noninferior to tenofovir disoproxil fumarate/emtricitabine (TDF/FTC) in men who have sex with men (RR, 0.47 [95% CI, 0.19-1.14]). Two new trials found long-acting injectable cabotegravir associated with decreased risk of HIV infection vs oral TDF/FTC (RR, 0.33 [95% CI, 0.18-0.62] in cisgender men who have sex with men and transgender women [n = 4490] and RR, 0.11 [95% CI, 0.04-0.31] in cisgender women [n = 3178]). Discrimination of instruments for predicting incident HIV infection was moderate in men who have sex with men (5 studies; n = 25 488) and moderate to high in general populations of persons without HIV (2 studies; n = 5 477 291). Conclusions and Relevance: In adults at increased HIV acquisition risk, oral PrEP was associated with decreased risk of acquiring HIV infection compared with placebo or no PrEP. Oral TAF/FTC was noninferior to oral TDF/FTC, and injectable cabotegravir reduced the risk of HIV infection compared with oral TDF/FTC in the populations studied.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Minorias Sexuais e de Gênero , Adulto , Feminino , Humanos , Masculino , Administração Oral , Fármacos Anti-HIV/administração & dosagem , Fármacos Anti-HIV/uso terapêutico , Emtricitabina/uso terapêutico , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Injeções , Guias de Prática Clínica como Assunto , Ensaios Clínicos Controlados Aleatórios como Assunto , Risco , Tenofovir/uso terapêutico
3.
JAMA ; 330(17): 1674-1686, 2023 11 07.
Artigo em Inglês | MEDLINE | ID: mdl-37934216

RESUMO

Importance: Dental caries is common in children and adolescents aged 5 to 17 years and potentially amenable to primary care screening and prevention. Objective: To systematically review the evidence on primary care screening and prevention of dental caries in children and adolescents aged 5 to 17 years to inform the US Preventive Services Task Force. Data Sources: MEDLINE, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews (to October 3, 2022); surveillance through July 21, 2023. Study Selection: Diagnostic accuracy of primary care screening instruments and oral examination; randomized and nonrandomized trials of screening and preventive interventions and systematic reviews of such studies; cohort studies on primary care oral health screening and preventive intervention harms. Data Extraction and Synthesis: One investigator abstracted data; a second checked accuracy. Two investigators independently rated study quality. Random-effects meta-analysis was performed for fluoride supplements and xylitol; for other preventive interventions, pooled estimates were used from good-quality systematic reviews. Main Outcomes and Measures: Dental caries, morbidity, functional status, quality of life, harms; diagnostic test accuracy. Results: Three systematic reviews (total 20 684 participants) and 19 randomized clinical trials, 3 nonrandomized trials, and 1 observational study (total 15 026 participants) were included. No study compared screening vs no screening. When administered by dental professionals or in school settings, fluoride supplements compared with placebo or no intervention were associated with decreased change from baseline in the number of decayed, missing, or filled permanent teeth (DMFT index) or decayed or filled permanent teeth (DFT index) (mean difference, -0.73 [95% CI, -1.30 to -0.19]) at 1.5 to 3 years (6 trials; n = 1395). Fluoride gels were associated with a DMFT- or DFT-prevented fraction of 0.18 (95% CI, 0.09-0.27) at outcomes closest to 3 years (4 trials; n = 1525), fluoride varnish was associated with a DMFT- or DFT-prevented fraction of 0.44 (95% CI, 0.11-0.76) at 1 to 4.5 years (5 trials; n = 3902), and resin-based sealants were associated with decreased risk of carious first molars (odds ratio, 0.21 [95% CI, 0.16-0.28]) at 48 to 54 months (4 trials; n = 440). No trial evaluated primary care counseling or dental referral. Evidence on screening accuracy, silver diamine fluoride, xylitol, and harms was very limited, although serious harms were not reported. Conclusions and Relevance: Administration of fluoride supplements, fluoride gels, varnish, and sealants in dental or school settings improved caries outcomes. Research is needed on the effectiveness of oral health preventive interventions in primary care settings and to determine the benefits and harms of screening.


Assuntos
Cárie Dentária , Saúde Bucal , Odontologia Preventiva , Atenção Primária à Saúde , Adolescente , Criança , Humanos , Aconselhamento , Cárie Dentária/diagnóstico , Cárie Dentária/prevenção & controle , Cárie Dentária/terapia , Fluoretos/administração & dosagem , Fluoretos/uso terapêutico , Géis , Estudos Observacionais como Assunto , Qualidade de Vida , Xilitol/administração & dosagem , Xilitol/uso terapêutico , Pré-Escolar , Programas de Rastreamento , Encaminhamento e Consulta , Cariostáticos/administração & dosagem , Cariostáticos/uso terapêutico
4.
JAMA ; 330(18): 1780-1790, 2023 11 14.
Artigo em Inglês | MEDLINE | ID: mdl-37934490

RESUMO

Importance: Dental caries and periodontal disease are common adult oral health conditions and potentially amenable to primary care screening and prevention. Objective: To systematically review the evidence on primary care screening and prevention of dental caries and periodontal disease in adults to inform the US Preventive Services Task Force. Data Sources: MEDLINE, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews (to October 3, 2022); surveillance through July 21, 2023. Study Selection: Diagnostic accuracy studies of primary care screening instruments and oral examination; randomized and nonrandomized trials of screening and preventive interventions; cohort studies on primary care oral health screening and preventive intervention harms. Data Extraction and Synthesis: One investigator abstracted data; a second checked accuracy. Two investigators independently rated study quality. Diagnostic accuracy data were pooled using a bivariate mixed-effects binary regression model. Main Outcomes and Measures: Dental caries, periodontal disease, morbidity, quality of life, harms; and diagnostic test accuracy. Results: Five randomized clinical trials, 5 nonrandomized trials, and 6 observational studies (total 3300 participants) were included. One poor-quality trial (n = 477) found no difference between oral health screening during pregnancy vs no screening in caries, periodontal disease, or birth outcomes. One study (n = 86) found oral health examination by 2 primary care clinicians associated with low sensitivity (0.42 and 0.56) and high specificity (0.84 and 0.87) for periodontal disease and with variable sensitivity (0.33 and 0.83) and high specificity (0.80 and 0.93) for dental caries. Four studies (n = 965) found screening questionnaires associated with a pooled sensitivity of 0.72 (95% CI, 0.57-0.83) and specificity of 0.74 (95% CI, 0.66-0.82) for periodontal disease. For preventive interventions no study evaluated primary care counseling or dental referral, and evidence from 2 poor-quality trials (n = 178) of sealants, and 1 fair-quality and 4 poor-quality trials (n = 971) of topical fluorides, was insufficient. Three fair-quality trials (n = 590) of persons with mean age 72 to 80 years found silver diamine fluoride solution associated with fewer new root caries lesions or fillings vs placebo (mean reduction, -0.33 to -1.3) and decreased likelihood of new root caries lesion (2 trials; adjusted odds ratio, 0.4 [95% CI, 0.3-0.7]). No trial evaluated primary care-administered preventive interventions. Conclusions and Relevance: Screening questionnaires were associated with moderate diagnostic accuracy for periodontal disease. Research is needed to determine benefits and harms of oral health primary care screening and preventive interventions.


Assuntos
Cárie Dentária , Doenças Periodontais , Cárie Radicular , Feminino , Gravidez , Humanos , Adulto , Idoso , Idoso de 80 Anos ou mais , Saúde Bucal , Qualidade de Vida , Cárie Dentária/diagnóstico , Cárie Dentária/prevenção & controle , Revisões Sistemáticas como Assunto , Aconselhamento , Atenção Primária à Saúde , Doenças Periodontais/diagnóstico , Doenças Periodontais/prevenção & controle
5.
J Urol ; 208(3): 536-541, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35942788

RESUMO

PURPOSE: In 2019 the American Urological Association (AUA) released the evidence-based guideline "Recurrent Uncomplicated Urinary Tract Infections in Women: AUA/CUA/SUFU Guideline." Information supporting the guideline came from a 2019 systematic evidence review prepared for the AUA by the Pacific Northwest Evidence-based Practice Center (EPC). The AUA used evidence found for 11 Key Questions (Appendix C) in the EPC's report to derive 16 Guideline Statements. In 2021 the EPC conducted an Update Literature Review (ULR) assessing abstracts from new studies published since the 2019 systematic review. The AUA asked the EPC to further assess a subset of studies included in the ULR report, to support potential changes to the 2019 guideline. MATERIALS/METHODS: A systematic-review utilized research from the Oregon Health & Science University. Pacific Northwest EPC was used to update the 2019 AUA Guideline on rUTI in women with new evidence published through 2021. RESULTS: Updates were made to reflect changes in literature since 2019. Updates include recent publications on antibiotic prophylaxis, non-antibiotic prophylaxis, and estrogen therapy. CONCLUSION: The presence of rUTI is crucial to the health of patients and its effects must be considered for the welfare of society. This document will undergo updating as the knowledge regarding current treatments and future treatment options continues to expand. .


Assuntos
Infecções Urinárias , Feminino , Humanos , Oregon , Proteínas Repressoras , Estados Unidos , Infecções Urinárias/diagnóstico , Infecções Urinárias/prevenção & controle
6.
JAMA ; 327(21): 2129-2140, 2022 06 07.
Artigo em Inglês | MEDLINE | ID: mdl-35608842

RESUMO

Importance: A 2016 review for the US Preventive Services Task Force (USPSTF) found that effective treatments are available for refractive errors, cataracts, and wet (advanced neovascular) or dry (atrophic) age-related macular degeneration (AMD), but there were no differences between visual screening vs no screening on visual acuity or other outcomes. Objective: To update the 2016 review on screening for impaired visual acuity in older adults, to inform the USPSTF. Data Sources: Ovid MEDLINE, the Cochrane Central Register of Controlled Trials, and the Cochrane Database of Systematic Reviews (to February 2021); surveillance through January 21, 2022. Study Selection: Randomized clinical trials and controlled observational studies on screening, vascular endothelial growth factor (VEGF) inhibitors (wet AMD), and antioxidant vitamins and minerals (dry AMD); studies on screening diagnostic accuracy. Data Extraction and Synthesis: One investigator abstracted data and a second checked accuracy. Two investigators independently assessed study quality. Results: Twenty-five studies (N = 33 586) were included (13 trials, 11 diagnostic accuracy studies, and 1 systematic review [19 trials]). Four trials (n = 4819) found no significant differences between screening vs no screening in visual acuity or other outcomes. Visual acuity tests (3 studies; n = 6493) and screening question (3 studies; n = 5203) were associated with suboptimal diagnostic accuracy. For wet AMD, 4 trials (n = 2086) found VEGF inhibitors significantly associated with greater likelihood of 15 or more letters visual acuity gain (risk ratio [RR], 2.92 [95% CI, 1.20-7.12]; I2 = 76%; absolute risk difference [ARD], 10%) and less than 15 letters visual acuity loss (RR, 1.46 [95% CI, 1.22-1.75]; I2 = 80%; ARD, 27%) vs sham treatment, with no increased risk of serious harms. For dry AMD, a systematic review (19 trials) found antioxidant multivitamins significantly associated with decreased risk of progression to late AMD (3 trials, n = 2445; odds ratio [OR], 0.72 [95% CI, 0.58-0.90]) and 3 lines or more visual acuity loss (1 trial, n = 1791; OR, 0.77 [95% CI, 0.62-0.96]) vs placebo. Zinc was significantly associated with increased risk of genitourinary events and beta carotene with increased risk of lung cancer in former smokers; other serious harms were infrequent. Conclusions and Relevance: This review found that effective treatments are available for common causes of impaired visual acuity in older adults. However, direct evidence found no significant association between vision screening vs no screening in primary care and improved visual outcomes.


Assuntos
Transtornos da Visão , Idoso , Humanos , Comitês Consultivos , Antioxidantes/uso terapêutico , Catarata/complicações , Catarata/diagnóstico , Catarata/terapia , Degeneração Macular/complicações , Degeneração Macular/diagnóstico , Degeneração Macular/terapia , Fator A de Crescimento do Endotélio Vascular/antagonistas & inibidores , Transtornos da Visão/diagnóstico , Transtornos da Visão/etiologia , Transtornos da Visão/terapia , Seleção Visual/métodos , Acuidade Visual , Vitaminas/uso terapêutico
7.
JAMA ; 327(20): 1998-2012, 2022 05 24.
Artigo em Inglês | MEDLINE | ID: mdl-35608575

RESUMO

Importance: Two 2013 systematic reviews to inform the US Preventive Services Task Force (USPSTF) found insufficient evidence to assess benefits and harms of screening for primary open-angle glaucoma (OAG) in adults. Objective: To update the 2013 reviews on screening for glaucoma, to inform the USPSTF. Data Sources: Ovid MEDLINE, the Cochrane Central Register of Controlled Trials, and the Cochrane Database of Systematic Reviews (to February 2021); surveillance through January 21, 2022. Study Selection: Randomized clinical trials (RCTs) of screening, referral, and treatment; and studies of screening test diagnostic accuracy. Data Extraction and Synthesis: One investigator abstracted data and a second checked accuracy. Two investigators independently assessed study quality. Results: Eighty-three studies (N = 75 887) were included (30 trials and 53 diagnostic accuracy studies). One RCT (n = 616) found screening of frail elderly persons associated with no difference in vision outcomes vs no screening but with significantly greater falls risk (relative risk [RR], 1.31 [95% CI, 1.13-1.50]). No study evaluated referral to an eye health professional. For glaucoma diagnosis, spectral domain optical coherence tomography (providing high-resolution cross-sectional imaging; 15 studies, n = 4242) was associated with sensitivity of 0.79 (95% CI, 0.75-0.83) and specificity of 0.92 (95% CI, 0.87-0.96) and the Humphrey Visual Field Analyzer (for perimetry, or measurement of visual fields; 6 studies, n = 11 244) with sensitivity of 0.87 (95% CI, 0.69-0.95) and specificity 0.82 (95% CI, 0.66-0.92); tonometry (for measurement of intraocular pressure; 13 studies, n = 32 892) had low sensitivity (0.48 [95% CI, 0.31-0.66]). Medical therapy for ocular hypertension and untreated glaucoma was significantly associated with decreased intraocular pressure and decreased likelihood of glaucoma progression (7 trials, n = 3771; RR, 0.68 [95% CI, 0.49-0.96]; absolute risk difference -4.2%) vs placebo, but 1 trial (n = 461) found no differences in visual acuity, quality of life, or function. Selective laser trabeculoplasty and medical therapy had similar outcomes (4 trials, n = 957). Conclusions and Relevance: This review found limited direct evidence on glaucoma screening, showing no association with benefits. Screening tests can identify persons with glaucoma and treatment was associated with a lower risk of glaucoma progression, but evidence of improvement in visual outcomes, quality of life, and function remains lacking.


Assuntos
Glaucoma , Programas de Rastreamento , Adulto , Comitês Consultivos , Idoso , Glaucoma/diagnóstico , Humanos , Programas de Rastreamento/efeitos adversos , Serviços Preventivos de Saúde , Ensaios Clínicos Controlados Aleatórios como Assunto , Estados Unidos
8.
Arch Phys Med Rehabil ; 102(12): 2464-2481.e33, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34653376

RESUMO

OBJECTIVE: To understand the benefits and harms of physical activity in people who may require a wheelchair with a focus on people with multiple sclerosis (MS), cerebral palsy (CP), and spinal cord injury (SCI). DATA SOURCES: Searches were conducted in MEDLINE, Cumulative Index to Nursing and Allied Health, PsycINFO, Cochrane CENTRAL, and Embase (January 2008 through November 2020). STUDY SELECTION: Randomized controlled trials, nonrandomized trials, and cohort studies of observed physical activity (at least 10 sessions on 10 days) in participants with MS, CP, and SCI. DATA EXTRACTION: We conducted dual data abstraction, quality assessment, and strength of evidence. Measures of physical functioning are reported individually where sufficient data exist and grouped as "function" where data are scant. DATA SYNTHESIS: No studies provided evidence for prevention of cardiovascular conditions, development of diabetes, or obesity. Among 168 included studies, 44% enrolled participants with MS (38% CP, 18% SCI). Studies in MS found walking ability may be improved with treadmill training and multimodal exercises; function may be improved with treadmill, balance exercises, and motion gaming; balance is likely improved with balance exercises and may be improved with aquatic exercises, robot-assisted gait training (RAGT), motion gaming, and multimodal exercises; activities of daily living (ADL), female sexual function, and spasticity may be improved with aquatic therapy; sleep may be improved with aerobic exercises and aerobic fitness with multimodal exercises. In CP, balance may be improved with hippotherapy and motion gaming; function may be improved with cycling, treadmill, and hippotherapy. In SCI, ADL may be improved with RAGT. CONCLUSIONS: Depending on population and type of exercise, physical activity was associated with improvements in walking, function, balance, depression, sleep, ADL, spasticity, female sexual function, and aerobic capacity. Few harms of physical activity were reported in studies. Future studies are needed to address evidence gaps and to confirm findings.


Assuntos
Paralisia Cerebral/reabilitação , Terapia por Exercício/métodos , Exercício Físico , Esclerose Múltipla/reabilitação , Traumatismos da Medula Espinal/reabilitação , Cadeiras de Rodas , Atividades Cotidianas , Humanos
9.
Ann Intern Med ; 173(2): 120-136, 2020 07 21.
Artigo em Inglês | MEDLINE | ID: mdl-32369541

RESUMO

BACKGROUND: Health care workers (HCWs) are at risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. PURPOSE: To examine the burden of SARS-CoV-2, SARS-CoV-1, and Middle East respiratory syndrome (MERS)-CoV on HCWs and risk factors for infection, using rapid and living review methods. DATA SOURCES: Multiple electronic databases, including the WHO database of publications on coronavirus disease and the medRxiv preprint server (2003 through 27 March 2020, with ongoing surveillance through 24 April 2020), and reference lists. STUDY SELECTION: Studies published in any language reporting incidence of or outcomes associated with coronavirus infections in HCWs and studies on the association between risk factors (demographic characteristics, role, exposures, environmental and administrative factors, and personal protective equipment [PPE] use) and HCW infections. New evidence will be incorporated on an ongoing basis by using living review methods. DATA EXTRACTION: One reviewer abstracted data and assessed methodological limitations; verification was done by a second reviewer. DATA SYNTHESIS: 64 studies met inclusion criteria; 43 studies addressed burden of HCW infections (15 on SARS-CoV-2), and 34 studies addressed risk factors (3 on SARS-CoV-2). Health care workers accounted for a significant proportion of coronavirus infections and may experience particularly high infection incidence after unprotected exposures. Illness severity was lower than in non-HCWs. Depression, anxiety, and psychological distress were common in HCWs during the coronavirus disease 2019 outbreak. The strongest evidence on risk factors was on PPE use and decreased infection risk. The association was most consistent for masks but was also observed for gloves, gowns, eye protection, and handwashing; evidence suggested a dose-response relationship. No study evaluated PPE reuse. Certain exposures (such as involvement in intubations, direct patient contact, or contact with bodily secretions) were associated with increased infection risk. Infection control training was associated with decreased risk. LIMITATION: There were few studies on risk factors for SARS-CoV-2, the studies had methodological limitations, and streamlined rapid review methods were used. CONCLUSION: Health care workers experience significant burdens from coronavirus infections, including SARS-CoV-2. Use of PPE and infection control training are associated with decreased infection risk, and certain exposures are associated with increased risk. PRIMARY FUNDING SOURCE: World Health Organization.


Assuntos
Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/transmissão , Pessoal de Saúde , Transmissão de Doença Infecciosa do Paciente para o Profissional , Pneumonia Viral/epidemiologia , Pneumonia Viral/transmissão , Síndrome Respiratória Aguda Grave/epidemiologia , Síndrome Respiratória Aguda Grave/transmissão , Betacoronavirus , COVID-19 , Infecções por Coronavirus/virologia , Humanos , Coronavírus da Síndrome Respiratória do Oriente Médio , Pandemias , Fatores de Risco , SARS-CoV-2 , Síndrome Respiratória Aguda Grave/virologia
10.
JAMA ; 326(21): 2179-2192, 2021 12 07.
Artigo em Inglês | MEDLINE | ID: mdl-34874413

RESUMO

Importance: A 2014 review for the US Preventive Services Task Force (USPSTF) found that oral fluoride supplementation and topical fluoride use were associated with reduced caries incidence in children younger than 5 years. Objective: To update the 2014 review on dental caries screening and preventive interventions to inform the USPSTF. Data Sources: Ovid MEDLINE, the Cochrane Central Register of Controlled Trials, and the Cochrane Database of Systematic Reviews (to September 2020); surveillance through July 23, 2021. Study Selection: Randomized clinical trials (RCTs) on screening, preventive interventions, referral to dental care; cohort studies on screening and referral; studies on diagnostic accuracy of primary care oral examination or risk assessment; and a systematic review on risk of fluorosis included in prior USPSTF reviews. Data Extraction and Synthesis: One investigator abstracted data; a second checked accuracy. Two investigators independently rated study quality. Results: Thirty-two studies (19 trials, 9 observational studies, and 4 nonrandomized clinical intervention studies [total 106 694 participants] and 1 systematic review [19 studies]) were included. No study evaluated effects of primary care screening on clinical outcomes. One study (n = 258) found primary care pediatrician examination associated with a sensitivity of 0.76 (95% CI, 0.55 to 0.91) and specificity of 0.95 (95% CI, 0.92 to 0.98) for identifying a child with cavities, and 1 study found a risk assessment tool associated with sensitivity of 0.53 and specificity of 0.77 (n = 697, CIs not reported) for a child with future caries. No new trials of dietary fluoride supplementation were identified. For prevention, topical fluoride compared with placebo or no topical fluoride was associated with decreased caries burden (13 trials, n = 5733; mean caries increment [difference in decayed, missing, and filled teeth or surfaces], -0.94 [95% CI, -1.74 to -0.34]) and likelihood of incident caries (12 trials, n = 8177; RR, 0.80 [95% CI, 0.66 to 0.95]; absolute risk difference, -7%) in higher-risk populations or settings, with no increased fluorosis risk. Evidence on other preventive interventions was limited (education, xylitol) or unavailable (silver diamine fluoride), and no study directly evaluated primary care dentistry referral vs no referral. Conclusions and Relevance: There was no direct evidence on benefits and harms of primary care oral health screening or referral to dentist. Dietary fluoride supplementation and fluoride varnish were associated with improved caries outcomes in higher-risk children and settings.


Assuntos
Comitês Consultivos , Cariostáticos/administração & dosagem , Cárie Dentária/prevenção & controle , Fluoretos Tópicos/administração & dosagem , Pré-Escolar , Estudos de Coortes , Cárie Dentária/diagnóstico , Diagnóstico Bucal , Fluoretos/administração & dosagem , Humanos , Ensaios Clínicos Controlados não Aleatórios como Assunto , Estudos Observacionais como Assunto , Serviços Preventivos de Saúde , Ensaios Clínicos Controlados Aleatórios como Assunto , Encaminhamento e Consulta , Sensibilidade e Especificidade , Xilitol/administração & dosagem
11.
JAMA ; 324(23): 2423-2436, 2020 12 15.
Artigo em Inglês | MEDLINE | ID: mdl-33320229

RESUMO

Importance: A 2014 review for the US Preventive Services Task Force (USPSTF) found antiviral therapy for hepatitis B virus (HBV) infection associated with improved intermediate outcomes, although evidence on clinical outcomes was limited. Objective: To update the 2014 HBV screening review in nonpregnant adolescents and adults to inform the USPSTF. Data Sources: Cochrane Central Register of Controlled Trials, the Cochrane Database of Systematic Reviews, and Ovid MEDLINE (2014 to August 2019); with surveillance through July 24, 2020. Study Selection: Randomized clinical trials (RCTs) on screening and antiviral therapy; cohort studies on screening, antiviral therapy clinical outcomes, and the association between achieving intermediate outcomes after antiviral therapy and clinical outcomes. Data Extraction and Synthesis: One investigator abstracted data; a second investigator checked accuracy. Two investigators independently assessed study quality. Random-effects profile likelihood meta-analysis was performed. Results: Thirty trials and 20 cohort studies, with a total of 94 168 participants, were included. No study directly evaluated the effects of screening for HBV infection vs no screening on clinical outcomes such as mortality, hepatocellular carcinoma, or cirrhosis. Screening strategies that focused on risk factors such as ever having immigrated from high-prevalence countries and demographic and behavioral risk factors would identify nearly all HBV infection cases. In 1 study (n = 21 008), only screening immigrants from high-prevalence countries would miss approximately two-thirds of infected persons. Based on 18 trials (n = 2972), antiviral therapy compared with placebo or no treatment was associated with greater likelihood of achieving intermediate outcomes, such as virologic suppression and hepatitis B e-antigen (HBeAg) or hepatitis B surface antigen loss or seroconversion; the numbers needed to treat ranged from 2.6 for virologic suppression to 17 for HBeAg seroconversion. Based on 12 trials (n = 4127), first-line antiviral therapies were at least as likely as nonpreferred therapies to achieve intermediate outcomes. Based on 16 trials (n = 4809), antiviral therapy might be associated with improved clinical outcomes, but data were sparse and imprecise. Nine cohort studies (n = 3893) indicated an association between achieving an intermediate outcome following antiviral therapy and improved clinical outcomes but were heterogeneous (hazard ratios ranged from 0.07 to 0.87). Antiviral therapy was associated with higher risk of withdrawal due to adverse events vs placebo or no antiviral therapy. Conclusions and Relevance: There was no direct evidence for the clinical benefits and harms of HBV screening vs no screening. Antiviral therapy for HBV infection was associated with improved intermediate outcomes and may improve clinical outcomes.


Assuntos
Antígenos de Superfície da Hepatite B/sangue , Vírus da Hepatite B , Hepatite B Crônica/diagnóstico , Programas de Rastreamento/normas , Adolescente , Adulto , Antivirais/uso terapêutico , Emigrantes e Imigrantes , Vírus da Hepatite B/imunologia , Hepatite B Crônica/tratamento farmacológico , Humanos , Programas de Rastreamento/efeitos adversos , Guias de Prática Clínica como Assunto , Fatores de Risco
12.
JAMA ; 323(16): 1599-1608, 2020 04 28.
Artigo em Inglês | MEDLINE | ID: mdl-32343335

RESUMO

Importance: Interventions to discourage the use of tobacco products (including electronic nicotine delivery systems or e-cigarettes) among children and adolescents may help decrease tobacco-related illness and injury. Objective: To update the 2013 review on primary care-relevant interventions for tobacco use prevention and cessation in children and adolescents to inform the US Preventive Services Task Force. Data Sources: The Cochrane Central Register of Controlled Trials and Cochrane Database of Systematic Reviews, MEDLINE, PsyINFO, and EMBASE (September 1, 2012, to June 25, 2019), with surveillance through February 7, 2020. Study Selection: Primary care-relevant studies; randomized clinical trials and nonrandomized controlled intervention studies of children and adolescents up to age 18 years for cessation and age 25 years for prevention. Trials comparing behavioral or pharmacological interventions with no or a minimal tobacco use intervention control group (eg, usual care, attention control, wait list) were included. Data Extraction and Synthesis: One investigator abstracted data and a second investigator checked data abstraction for accuracy. Two investigators independently assessed study quality. Studies were pooled using random-effects meta-analysis. Main Outcomes and Measures: Tobacco use initiation; tobacco use cessation; health outcomes; harms. Results: Twenty-four randomized clinical trials (N = 44 521) met inclusion criteria. Behavioral interventions were associated with decreased likelihood of cigarette smoking initiation compared with control interventions at 7 to 36 months' follow-up (13 trials, n = 21 700; 7.4% vs 9.2%; relative risk [RR], 0.82 [95% CI, 0.73-0.92]). There was no statistically significant difference between behavioral interventions and controls in smoking cessation when trials were restricted to smokers (9 trials, n = 2516; 80.7% vs 84.1% continued smoking; RR, 0.97 [95% CI, 0.93-1.01]). There were no significant benefits of medication on likelihood of smoking cessation in 2 trials of bupropion at 26 weeks (n = 523; 17% [300 mg] and 6% [150 mg] vs 10% [placebo]; 24% [150 mg] vs 28% [placebo]) and 1 trial of nicotine replacement therapy at 12 months (n = 257; 8.1% vs 8.2%). One trial each (n = 2586 and n = 1645) found no beneficial intervention effect on health outcomes or on adult smoking. No trials of prevention in young adults were identified. Few trials addressed prevention or cessation of tobacco products other than cigarettes; no trials evaluated effects of interventions on e-cigarette use. There were few trials of pharmacotherapy, and they had small sample sizes. Conclusions and Relevance: Behavioral interventions may reduce the likelihood of smoking initiation in nonsmoking children and adolescents. Research is needed to identify effective behavioral interventions for adolescents who smoke cigarettes or who use other tobacco products and to understand the effectiveness of pharmacotherapy.


Assuntos
Terapia Comportamental , Educação de Pacientes como Assunto , Atenção Primária à Saúde , Abandono do Hábito de Fumar/métodos , Prevenção do Hábito de Fumar/métodos , Uso de Tabaco/prevenção & controle , Adolescente , Adulto , Terapia Comportamental/métodos , Criança , Aconselhamento , Humanos , Guias de Prática Clínica como Assunto , Vaping/prevenção & controle , Adulto Jovem
13.
Int Urogynecol J ; 30(10): 1603-1617, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-31346670

RESUMO

INTRODUCTION: Overactive bladder (OAB) is a common condition, increasing with age and affecting quality of life. While numerous OAB drugs are available, persistence is low. We evaluated evidence published since 2012 to determine if newer drugs provided better efficacy and harm profiles. METHODS: We searched MEDLINE and the Cochrane Library from 2012 to September 2018 using terms for included drugs and requested information from manufacturers of included drugs. We performed dual review of all systematic review processes, evaluated study quality, and conducted meta-analyses using random effects models. RESULTS: In addition to 31 older studies, we included 20 trials published since 2012 (N = 16,478; 4 good, 11 fair, and 5 poor quality). Where statistical differences were found, they were clinically small (reductions of < 0.5 episodes/day). Solifenacin plus mirabegron improved efficacy outcomes over monotherapy with either drug, but significantly increased constipation compared with solifenacin and dry mouth compared with mirabegron. Solifenacin reduced incontinence over mirabegron and tolterodine and urgency episodes over tolterodine. Mirabegron did not differ from tolterodine in efficacy but had significantly lower incidence of dry mouth than solifenacin or tolterodine. Fesoterodine showed significant improvements but also anticholinergic effects vs. tolterodine. Oxybutynin, solifenacin, and tolterodine had similar efficacy, but dry mouth led to greater discontinuation with oxybutynin. Blurred vision, cardiac arrhythmia, and dizziness were uncommon. CONCLUSION: New evidence confirms small, but clinically uncertain, differences among monotherapies and also between combination and monotherapy, regardless of statistical significance. While drugs mainly differed in incidence of dry mouth or constipation, none provided improved efficacy without increased harms.


Assuntos
Bexiga Urinária Hiperativa/tratamento farmacológico , Agentes Urológicos/uso terapêutico , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto
14.
Am Fam Physician ; 100(10): 609-617, 2019 11 15.
Artigo em Inglês | MEDLINE | ID: mdl-31730312

RESUMO

The prevalence of major unipolar depression in children and adolescents is increasing in the United States. In 2016, approximately 5% of 12-year-olds and 17% of 17-year-olds reported experiencing a major depressive episode in the previous 12 months. Screening for depression in adolescents 12 years and older should be conducted annually using a validated instrument, such as the Patient Health Questionnaire-9: Modified for Teens. If the diagnosis is confirmed, treatment should be initiated for persistent, moderate, and severe depression. Active support and monitoring may be sufficient for mild, self-limited depression. For more severe depression, evidence indicates greater response to treatment when psychotherapy (e.g., cognitive behavior therapy) and an antidepressant are used concurrently, compared with either treatment alone. Fluoxetine and escitalopram are the only antidepressants approved by the U.S. Food and Drug Administration for treatment of depression in children and adolescents. Fluoxetine may be used in patients older than eight years, and escitalopram may be used in patients 12 years and older. Monitoring for suicidality is necessary in children and adolescents receiving pharmacotherapy, with frequency of monitoring based on each patient's individual risk. The decision to modify treatment (add, increase, change the medication or add psychotherapy) should be made after about four to eight weeks. Consultation with or referral to a mental health subspecialist is warranted if symptoms worsen or do not improve despite treatment and for those who become a risk to themselves or others.


Assuntos
Antidepressivos/uso terapêutico , Terapia Cognitivo-Comportamental/métodos , Depressão , Programas de Rastreamento/métodos , Psicoterapia/métodos , Medição de Risco/métodos , Adolescente , Criança , Depressão/diagnóstico , Depressão/epidemiologia , Depressão/terapia , Humanos , Prevalência , Fatores de Risco , Estados Unidos/epidemiologia
15.
JAMA ; 321(23): 2349-2360, 2019 06 18.
Artigo em Inglês | MEDLINE | ID: mdl-31184704

RESUMO

Importance: Prenatal screening for HIV can inform use of interventions to reduce the risk of mother-to-child transmission. The US Preventive Services Task Force (USPSTF) previously found strong evidence that prenatal HIV screening reduced risk of mother-to-child transmission. The previous evidence review was conducted in 2012. Objective: To update the 2012 review on prenatal HIV screening to inform the USPSTF. Data Sources: Ovid MEDLINE, the Cochrane Central Register of Controlled Trials, and the Cochrane Database of Systematic Reviews from 2012 to June 2018, with surveillance through January 2019. Study Selection: Pregnant persons 13 years and older; randomized clinical trials and cohort studies of screening vs no screening; risk of mother-to-child transmission or maternal or infant harms associated with antiretroviral therapy (ART) during pregnancy; screening yield at different intervals or in different risk groups. Data Extraction and Synthesis: One investigator abstracted data; a second checked accuracy. Two investigators independently rated study quality. Main Outcomes and Measures: Mother-to-child transmission; harms of screening and treatment; screening yield. Results: Sixty-two studies were included in this review, including 29 new studies. There remains no direct evidence on effects of prenatal screening vs no screening on risk of mother-to-child HIV transmission, maternal or infant clinical outcomes, or the yield of repeat or alternative screening strategies. New evidence confirms that combination ART is highly effective at reducing the risk of mother-to-child transmission, with some new cohort studies reporting rates of mother-to-child transmission less than 1% when combination ART was started early in pregnancy (when begun in first trimester, 0%-0.4%; when begun after first trimester, or at any time if timing of ART initiation not reported, 0.4%-2.8%). New evidence on harms of ART was also largely consistent with the previous review. Evidence from primarily observational studies found prenatal combination ART with a boosted protease inhibitor associated with increased risk of preterm delivery (range, 14.4%-26.1%). For other birth outcomes (low birth weight, small for gestational age, stillbirth, birth defects, neonatal death), results were mixed and depended on the specific antiretroviral drug or drug regimen given and timing of prenatal therapy. Conclusions and Relevance: Combination ART was highly effective at reducing risk of mother-to-child HIV transmission. Use of certain ART regimens during pregnancy was associated with increased risk of harms that may be mitigated by selection of ART regimen. The 2012 review found that avoidance of breastfeeding and cesarean delivery in women with viremia also reduced risk of transmission and that prenatal screening accurately diagnosed HIV infection.


Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/diagnóstico , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Programas de Rastreamento , Complicações Infecciosas na Gravidez/diagnóstico , Adolescente , Adulto , Antirretrovirais/efeitos adversos , Contagem de Linfócito CD4 , Feminino , Feto/efeitos dos fármacos , HIV , Infecções por HIV/tratamento farmacológico , Infecções por HIV/transmissão , Humanos , Programas de Rastreamento/efeitos adversos , Guias de Prática Clínica como Assunto , Gravidez , Complicações Infecciosas na Gravidez/tratamento farmacológico , Diagnóstico Pré-Natal , Carga Viral
18.
J Urol ; 197(3 Pt 1): 548-558, 2017 03.
Artigo em Inglês | MEDLINE | ID: mdl-27780784

RESUMO

PURPOSE: We systematically reviewed the comparative effectiveness of fluorescent vs white light cystoscopy on bladder cancer clinical outcomes. MATERIALS AND METHODS: Systematic literature searches of Ovid MEDLINE® (January 1990 through September 2015), Cochrane databases and reference lists were performed. A total of 14 randomized trials of fluorescent cystoscopy using 5-aminolevulinic acid or hexaminolevulinic acid vs white light cystoscopy for the diagnosis of initial or recurrent bladder cancer that reported bladder cancer recurrence, progression, mortality and harms were selected for review. RESULTS: Fluorescent cystoscopy was associated with a decreased risk of bladder cancer recurrence vs white light cystoscopy at short-term (less than 3 months, 10 trials, RR 0.59, 95% CI 0.40 to 0.88, I2=69%), intermediate-term (3 months to less than 1 year, 6 trials, RR 0.70, 95% CI 0.56 to 0.88, I2=19%) and long-term followup (1 year or more, 12 trials, RR 0.81, 95% CI 0.70 to 0.93, I2=49%). However, the findings were inconsistent, and potentially susceptible to performance and publication bias (strength of evidence low). There were no differences between cystoscopic methods in risk of mortality (3 trials, RR 1.28, 95% CI 0.55 to 2.95, I2=41%) (strength of evidence low) or progression (9 trials, RR 0.74, 95% CI 0.52 to 1.03, I2=0%) (strength of evidence moderate). Estimates for short-term recurrence (6 trials, RR 0.62, 95% CI 0.38 to 1.00), long-term recurrence (7 trials, RR 0.75, 95% CI 0.62 to 0.92) and progression (4 trials, RR 0.51, 95% CI 0.28 to 0.96) were statistically significant in the subgroup of trials that used hexaminolevulinic acid, but there were no statistically significant interactions based on the photosensitizer used. Fluorescent cystoscopy was not associated with a decreased risk of long-term recurrence in 3 trials that used methods to reduce performance bias with initial cystoscopy (RR 0.96, 95% CI 0.79 to 1.18, I2=36%). Data on harms were sparse. CONCLUSIONS: Fluorescent cystoscopy was associated with a reduced risk of bladder cancer recurrence vs white light cystoscopy. However, additional trials that adequately guard against performance bias are needed to confirm these findings. Fluorescent cystoscopy with hexaminolevulinic acid may be associated with a decreased risk of progression, but more studies with long-term followup are needed to better understand the effects of the photosensitizer used on progression.


Assuntos
Cistoscopia/métodos , Luminescência , Neoplasias da Bexiga Urinária/diagnóstico , Humanos
19.
J Urol ; 197(5): 1189-1199, 2017 05.
Artigo em Inglês | MEDLINE | ID: mdl-28027868

RESUMO

PURPOSE: We systematically review the benefits and harms of intravesical therapies for nonmuscle invasive bladder cancer. MATERIALS AND METHODS: Systematic literature searches were performed of Ovid MEDLINE (January 1990 through February 2016), the Cochrane databases and reference lists. Randomized and quasi-randomized trials of intravesical bacillus Calmette-Guérin, mitomycin C, gemcitabine, thiotepa, valrubicin, doxorubicin, epirubicin and interferon vs transurethral bladder tumor resection alone, and head-to-head trials of intravesical therapies were selected. Data were pooled using a random effects model. RESULTS: Overall 39 trials evaluated adjuvant intravesical therapy vs transurethral bladder tumor resection alone. Bacillus Calmette-Guérin was associated with a decreased risk of bladder cancer recurrence (3 trials, RR 0.56, 95% CI 0.43-0.71) and progression (4 trials, RR 0.39, 95% CI 0.24-0.64) (strength of evidence low). Mitomycin C, doxorubicin, epirubicin and thiotepa were also associated with a decreased risk of recurrence, with no difference in risk of progression (strength of evidence low). There were 55 trials that compared one intravesical therapy agent against another. There were no differences between bacillus Calmette-Guérin vs mitomycin C in recurrence risk (RR 0.95, 95% CI 0.81-1.11), but bacillus Calmette-Guérin was associated with a decreased risk of recurrence in the subgroup of trials of maintenance regimens (RR 0.79, 95% CI 0.71-0.87, strength of evidence low). Bacillus Calmette-Guérin was associated with a lower recurrence risk vs doxorubicin, epirubicin, interferon alpha-2a, bacillus Calmette-Guérin plus interferon alpha-2b, and thiotepa (strength of evidence low to moderate). Bacillus Calmette-Guérin was associated with higher rates of local and systemic adverse events than other intravesical agents (strength of evidence low). Head-to-head trials showed no clear differences between standard and lower doses of bacillus Calmette-Guérin in recurrence, progression or mortality risk (strength of evidence low). Limited evidence suggested that bacillus Calmette-Guérin maintenance regimens are associated with reduced recurrence risk vs no further intravesical therapy in responders to induction therapy (strength of evidence low). CONCLUSIONS: For nonmuscle invasive bladder cancer several intravesical therapies are associated with a decreased risk of recurrence vs transurethral bladder tumor resection alone. Bacillus Calmette-Guérin is the only agent associated with a decreased progression risk vs transurethral bladder tumor resection alone, but may be associated with a higher risk of adverse events than other intravesical therapies, indicating trade-offs between potential benefits and harms.


Assuntos
Antineoplásicos/uso terapêutico , Vacina BCG/uso terapêutico , Recidiva Local de Neoplasia/epidemiologia , Neoplasias da Bexiga Urinária/terapia , Administração Intravesical , Quimioterapia Adjuvante/efeitos adversos , Quimioterapia Adjuvante/métodos , Ensaios Clínicos como Assunto , Cistectomia , Progressão da Doença , Humanos , Invasividade Neoplásica/patologia , Recidiva Local de Neoplasia/patologia , Recidiva Local de Neoplasia/prevenção & controle , Resultado do Tratamento , Bexiga Urinária/patologia , Bexiga Urinária/cirurgia , Neoplasias da Bexiga Urinária/epidemiologia , Neoplasias da Bexiga Urinária/patologia
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