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1.
Proc Natl Acad Sci U S A ; 119(9)2022 03 01.
Artículo en Inglés | MEDLINE | ID: mdl-35193977

RESUMEN

Ocean warming and acidification driven by anthropogenic carbon emissions pose an existential threat to marine calcifying communities. A similar perturbation to global carbon cycling and ocean chemistry occurred ∼56 Ma during the Paleocene-Eocene thermal maximum (PETM), but microfossil records of the marine biotic response are distorted by sediment mixing. Here, we use the carbon isotope excursion marking the PETM to distinguish planktic foraminifer shells calcified during the PETM from those calcified prior to the event and then isotopically filter anachronous specimens from the PETM microfossil assemblages. We find that nearly one-half of foraminifer shells in a deep-sea PETM record from the central Pacific (Ocean Drilling Program Site 865) are reworked contaminants. Contrary to previous interpretations, corrected assemblages reveal a transient but significant decrease in tropical planktic foraminifer diversity at this open-ocean site during the PETM. The decrease in local diversity was caused by extirpation of shallow- and deep-dwelling taxa as they underwent extratropical migrations in response to heat stress, with one prominent lineage showing signs of impaired calcification possibly due to ocean acidification. An absence of subbotinids in the corrected assemblages suggests that ocean deoxygenation may have rendered thermocline depths uninhabitable for some deeper-dwelling taxa. Latitudinal range shifts provided a rapid-response survival mechanism for tropical planktic foraminifers during the PETM, but the rapidity of ocean warming and acidification projected for the coming centuries will likely strain the adaptability of these resilient calcifiers.


Asunto(s)
Ácidos/química , Calentamiento Global , Plancton , Planeta Tierra , Fósiles , Isótopos
2.
Artículo en Inglés | MEDLINE | ID: mdl-38871629

RESUMEN

OBJECTIVES: Behavioral and psychological symptoms of dementia (BPSD) are common and impart a significant burden to patients, caregivers, and the health system. However, there are few pharmacological options for treating BPSD. We conducted a systematic review of clinical trials examining the efficacy of anticonvulsants in BPSD. METHODS: We searched five electronic databases through January 2023, for randomized controlled trials and systematic reviews evaluating the efficacy of non-benzodiazepine anticonvulsants for the treatment of BPSD. We used the Cochrane risk of bias tool to ascertain the risk of bias in included trials. Because statistical pooling of results using meta-analysis was not feasible, we synthesized findings using the Cochrane Synthesis Without Meta-analysis reporting guidelines. RESULTS: We identified 12 studies, including randomized controlled trials (RCTs) and 1 systematic review. Five RCTs evaluating valproic acid were synthesized by a recent Cochrane review which concluded that this drug is likely ineffective for BPSD. We extracted data from 6 trials involving 248 individuals comparing non-benzodiazepine anticonvulsants to either placebo or risperidone. Four trials (n = 97 participants) evaluated carbamazepine, only one of which demonstrated an improvement in the Brief Psychiatric Rating Scale measuring agitation, hostility, psychosis, and withdrawal/depression (effect size: 1.13; 95% confidence interval [CI]: 0.54-1.73) relative to placebo. Adverse effects were more common in patients receiving carbamazepine (20/27; 74%) relative to placebo (5/24; 21%). There is low quality evidence that oxcarbazepine is likely ineffective and that topiramate may be comparable to risperidone. CONCLUSION: Anticonvulsants are unlikely to be effective in BPSD, although the quality of existing evidence is low.

3.
J Gen Intern Med ; 38(12): 2671-2677, 2023 09.
Artículo en Inglés | MEDLINE | ID: mdl-37072534

RESUMEN

BACKGROUND: Health services research can benefit from frontline clinician input across all stages of research, yet their key perspectives are often not meaningfully engaged. OBJECTIVE: How can we improve clinician engagement in research? DESIGN: Convenience sampling and semi-structured interviews followed by descriptive content analysis with an inductive approach, followed by group participatory listening sessions with interviewees to further contextualize findings. PARTICIPANTS: Twenty-one multidisciplinary clinicians from one healthcare system. KEY RESULTS: We identified two major themes: perceptions of research (how research fits within job role) and characterizing effective engagement (what works and what does not work in frontline clinician engagement). "Perceptions of Research" encompassed three subthemes: prior research experience; desired degree of engagement; and benefits to clinicians engaging in research. "Characterizing Effective Engagement" had these subthemes: engagement barriers; engagement facilitators; and impact of clinician's racial identity. CONCLUSIONS: Investing in frontline clinicians as research collaborators is beneficial to clinicians themselves, the health systems that employ them, and those for which they care. Yet, there are multiple barriers to meaningful engagement.


Asunto(s)
Investigación sobre Servicios de Salud , Humanos , Investigación Cualitativa
4.
Ann Intern Med ; 175(3): 416-431, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-35038270

RESUMEN

DESCRIPTION: The American College of Physicians (ACP) developed this guideline to provide clinical recommendations on the role of colonoscopy for diagnostic evaluation of colorectal cancer (CRC) after a presumed diagnosis of acute left-sided colonic diverticulitis and on the role of pharmacologic, nonpharmacologic, and elective surgical interventions to prevent recurrence after initial treatment of acute complicated and uncomplicated left-sided colonic diverticulitis. This guideline is based on the current best available evidence about benefits and harms, taken in the context of costs and patient values and preferences. METHODS: The ACP Clinical Guidelines Committee (CGC) based these recommendations on a systematic review on the role of colonoscopy after acute left-sided colonic diverticulitis and pharmacologic, nonpharmacologic, and elective surgical interventions after initial treatment. The systematic review evaluated outcomes rated by the CGC as critical or important. This guideline was developed using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) method. TARGET AUDIENCE AND PATIENT POPULATION: The target audience is all clinicians, and the target patient population is adults with recent episodes of acute left-sided colonic diverticulitis. RECOMMENDATION 1: ACP suggests that clinicians refer patients for a colonoscopy after an initial episode of complicated left-sided colonic diverticulitis in patients who have not had recent colonoscopy (conditional recommendation; low-certainty evidence). RECOMMENDATION 2: ACP recommends against clinicians using mesalamine to prevent recurrent diverticulitis (strong recommendation; high-certainty evidence). RECOMMENDATION 3: ACP suggests that clinicians discuss elective surgery to prevent recurrent diverticulitis after initial treatment in patients who have either uncomplicated diverticulitis that is persistent or recurs frequently or complicated diverticulitis (conditional recommendation; low-certainty evidence). The informed decision whether or not to undergo surgery should be personalized based on a discussion of potential benefits, harms, costs, and patient's preferences.


Asunto(s)
Diverticulitis del Colon , Médicos , Adulto , Colonoscopía , Diverticulitis del Colon/complicaciones , Diverticulitis del Colon/diagnóstico , Diverticulitis del Colon/terapia , Humanos , Estados Unidos
5.
Ann Intern Med ; 175(3): 399-415, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-35038273

RESUMEN

DESCRIPTION: The American College of Physicians (ACP) developed this guideline to provide clinical recommendations on the diagnosis and management of acute left-sided colonic diverticulitis in adults. This guideline is based on current best available evidence about benefits and harms, taken in the context of costs and patient values and preferences. METHODS: The ACP Clinical Guidelines Committee (CGC) developed this guideline based on a systematic review on the use of computed tomography (CT) for the diagnosis of acute left-sided colonic diverticulitis and on management via hospitalization, antibiotic use, and interventional percutaneous abscess drainage. The systematic review evaluated outcomes that the CGC rated as critical or important. This guideline was developed using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) methodology. TARGET AUDIENCE AND PATIENT POPULATION: The target audience is all clinicians, and the target patient population is adults with suspected or known acute left-sided colonic diverticulitis. RECOMMENDATION 1: ACP suggests that clinicians use abdominal CT imaging when there is diagnostic uncertainty in a patient with suspected acute left-sided colonic diverticulitis (conditional recommendation; low-certainty evidence). RECOMMENDATION 2: ACP suggests that clinicians manage most patients with acute uncomplicated left-sided colonic diverticulitis in an outpatient setting (conditional recommendation; low-certainty evidence). RECOMMENDATION 3: ACP suggests that clinicians initially manage select patients with acute uncomplicated left-sided colonic diverticulitis without antibiotics (conditional recommendation; low-certainty evidence).


Asunto(s)
Diverticulitis del Colon , Médicos , Adulto , Diverticulitis del Colon/diagnóstico por imagen , Diverticulitis del Colon/terapia , Hospitalización , Humanos , Evaluación de Resultado en la Atención de Salud , Estados Unidos
6.
J Clin Nurs ; 32(1-2): 3-30, 2023 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-35403322

RESUMEN

BACKGROUND: Healthcare organisations and teams perform improvement activities to facilitate high-quality healthcare. The use of an improvement coach who provides support and guidance to the healthcare team may facilitate improvement activities; however, no systematic review exists on the facilitators and barriers to implementing an improvement coach. AIMS: We conducted a qualitative evidence synthesis to examine the facilitators and barriers to the implementation of improvement coaching. METHODS: We searched MEDLINE® , Embase and CINAHL. The final search was in March 2021. The screening eligibility criteria included the following: interdisciplinary team receiving the coaching, improvement coaching, designs with a qualitative component and primary purpose of evaluating practice facilitation in OECD countries. An ecologically-informed consolidated framework for implementation research (CFIR) served as the framework for coding. Patterns of barriers and facilitators across domains were identified through matrix analysis. Risk of bias was assessed using Critical Appraisal Skills Program. PRISMA reporting guidelines served as a guide for reporting this review. RESULTS: Nineteen studies with a qualitative component met the inclusion criteria. Four themes of barriers and facilitators crossed multiple CFIR domains: adaptability (e.g. making adjustments to the project; process, or approach); knowledge and skills (e.g. understanding of content and process for the project); engagement (e.g. willingness to be involved in the process) and resources (e.g. assets required to complete the improvement process). CONCLUSION: Improvement coaching is a complex intervention that influences the context, healthcare team being coached and improvement activities. Improvement coaches should understand how to minimise barriers and promote facilitators that are unique to each improvement project across the domains. Limitations of the study are related to the nature of the intervention including potential publication bias given quality improvement focus; the variety of terms similar to improvement coaching or selection of framework.


Asunto(s)
Atención a la Salud , Tutoría , Humanos , Grupo de Atención al Paciente , Investigación Cualitativa
7.
Telemed J E Health ; 29(9): 1275-1288, 2023 09.
Artículo en Inglés | MEDLINE | ID: mdl-36787486

RESUMEN

Introduction: With the coronavirus disease 2019 (COVID-19) pandemic, use of telehealth technology increased dramatically. Nonpharmacological approaches to pain management may be well suited for virtual care. Yet, it is not widely understood if this treatment modality is effective when delivered via videoconferencing. This review examines the effectiveness of movement-based and psychologically informed chronic pain management interventions delivered via videoconferencing compared to in-person care. Methods: Searches of MEDLINE® (via Ovid®), Embase (via Elsevier), CINAHL Complete (via EBSCO), and Cochrane Central Register of Controlled Trials (via Ovid) were performed from inception to June 10, 2021. All articles meeting eligibility criteria were included for data abstraction. Results: Eight thousand two hundred fifty-two citations were identified, and after removing duplicates, 4,661 citations remained. One study investigating acceptance and commitment therapy met eligibility criteria. The noninferiority randomized trial found no statistically significant difference in outcomes between delivery modalities. A horizon scan was conducted to assess planned or recent studies. Horizon scan results yielded six protocols in trial databases, one pilot study, and three published protocols for ongoing studies. Discussion: Findings from this study indicate that virtually delivered pain management is a possible substitute for in-person care. Given the paucity of evidence on this topic, further comparative and adequately powered studies that assess the impact of movement-based and psychologically informed pain management delivered via videoconferencing are needed. Conclusions: Research is needed to understand patient preferences of such interventions within a variety of settings. Such evaluations will be needed to guide clinical and operations practice to optimize equitable deployment and access to high-quality health care delivered via videoconferencing.


Asunto(s)
Terapia de Aceptación y Compromiso , COVID-19 , Dolor Crónico , Humanos , Dolor Crónico/terapia , Proyectos Piloto , Comunicación por Videoconferencia
8.
J Gen Intern Med ; 37(6): 1513-1523, 2022 05.
Artículo en Inglés | MEDLINE | ID: mdl-35237885

RESUMEN

BACKGROUND: Experiences of homelessness and serious mental illness (SMI) negatively impact health and receipt of healthcare. Interventions that promote the use of primary care services for people with both SMI and homelessness may improve health outcomes, but this literature has not been evaluated systematically. This evidence map examines the breadth of literature to describe what intervention strategies have been studied for this population, elements of primary care integration with other services used, and the level of intervention complexity to highlight gaps for future intervention research and program development. METHODS: We followed an a priori protocol developed in collaboration with clinical stakeholders. We systematically searched the published literature to identify interventions for adults with homelessness who also had SMI. We excluded case reports, editorials, letters, and conference abstracts. Data abstraction methods followed standard practice. Data were categorized into intervention strategies and primary care integration strategies. Then we applied the Complexity Assessment Tool for Systematic Reviews (iCAT_SR) to characterize intervention complexity. RESULTS: Twenty-two articles met our inclusion criteria evaluating 15 unique interventions to promote engagement in primary care for adults with experiences of homelessness and SMI. Study designs varied widely from randomized controlled trials and cohort studies to single-site program evaluations. Intervention strategies varied across studies but primarily targeted patients directly (e.g., health education, evidence-based interactions such as motivational interviewing) with fewer strategies employed at the clinic (e.g., employee training, multidisciplinary teams) or system levels (e.g., data sharing). We identified elements of primary care integration, including referral strategies, co-location, and interdisciplinary care planning. Interventions displayed notable complexity around the number of intervention components, interaction between intervention components, and extent to which interventions were tailored to specific patient populations. DISCUSSION: We identified and categorized elements used in various combinations to address the primary care needs of individuals with experiences of homeless and SMI.


Asunto(s)
Personas con Mala Vivienda , Trastornos Mentales , Entrevista Motivacional , Adulto , Humanos , Trastornos Mentales/epidemiología , Trastornos Mentales/terapia , Atención Primaria de Salud , Revisiones Sistemáticas como Asunto
9.
J Gen Intern Med ; 37(4): 885-899, 2022 03.
Artículo en Inglés | MEDLINE | ID: mdl-34981354

RESUMEN

BACKGROUND: A culture of improvement is an important feature of high-quality health care systems. However, health care teams often need support to translate quality improvement (QI) activities into practice. One method of support is consultation from a QI coach. The literature suggests that coaching interventions have a positive impact on clinical outcomes. However, the impact of coaching on specific process outcomes, like adoption of clinical care activities, is unknown. Identifying the process outcomes for which QI coaching is most effective could provide specific guidance on when to employ this strategy. METHODS: We searched multiple databases from inception through July 2021. Studies that addressed the effects of QI coaching on process of care outcomes were included. Two reviewers independently extracted study characteristics and assessed risk of bias. Certainty of evidence was assessed using GRADE. RESULTS: We identified 1983 articles, of which 23 cluster-randomized trials met eligibility criteria. All but two took place in a primary care setting. Overall, interventions typically targeted multiple simultaneous processes of care activities. We found that coaching probably has a beneficial effect on composite process of care outcomes (n = 9) and ordering of labs and vital signs (n = 6), and possibly has a beneficial effect on changes in organizational process of care (n = 5), appropriate documentation (n = 5), and delivery of appropriate counseling (n = 3). We did not perform meta-analyses because of conceptual heterogeneity around intervention design and outcomes; rather, we synthesized the data narratively. Due to imprecision, inconsistency, and high risk of bias of the included studies, we judged the certainty of these results as low or very low. CONCLUSION: QI coaching interventions may affect certain processes of care activities such as ordering of labs and vital signs. Future research that advances the identification of when QI coaching is most beneficial for health care teams seeking to implement improvement processes in pursuit of high-quality care will support efficient use of QI resources. PROTOCOL REGISTRATION: This study was registered and followed a published protocol (PROSPERO: CRD42020165069).


Asunto(s)
Tutoría , Mejoramiento de la Calidad , Atención a la Salud , Servicios de Salud , Humanos , Calidad de la Atención de Salud
10.
Ann Intern Med ; 174(7): 977-984, 2021 07.
Artículo en Inglés | MEDLINE | ID: mdl-33900796

RESUMEN

DESCRIPTION: The American College of Physicians (ACP) developed this guideline to provide clinical recommendations on the appropriate use of high-flow nasal oxygen (HFNO) in hospitalized patients for initial or postextubation management of acute respiratory failure. It is based on the best available evidence on the benefits and harms of HFNO, taken in the context of costs and patient values and preferences. METHODS: The ACP Clinical Guidelines Committee based these recommendations on a systematic review on the efficacy and safety of HFNO. The patient-centered health outcomes evaluated included all-cause mortality, hospital length of stay, 30-day hospital readmissions, hospital-acquired pneumonia, days of intubation or reintubation, intensive care unit (ICU) admission and ICU transfers, patient comfort, dyspnea, delirium, barotrauma, compromised nutrition, gastric dysfunction, functional independence at discharge, discharge disposition, and skin breakdown. This guideline was developed using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) method. TARGET AUDIENCE AND PATIENT POPULATION: The target audience is all clinicians, and the target patient population is adult patients with acute respiratory failure treated in a hospital setting (including emergency departments, hospital wards, intermediate or step-down units, and ICUs). RECOMMENDATION 1A: ACP suggests that clinicians use high-flow nasal oxygen rather than noninvasive ventilation in hospitalized adults for the management of acute hypoxemic respiratory failure (conditional recommendation; low-certainty evidence). RECOMMENDATION 1B: ACP suggests that clinicians use high-flow nasal oxygen rather than conventional oxygen therapy for hospitalized adults with postextubation acute hypoxemic respiratory failure (conditional recommendation; low-certainty evidence).


Asunto(s)
Terapia por Inhalación de Oxígeno/métodos , Insuficiencia Respiratoria/terapia , Enfermedad Aguda , Extubación Traqueal , Presión de las Vías Aéreas Positiva Contínua , Hospitalización , Humanos , Respiración con Presión Positiva Intermitente , Ventilación no Invasiva/economía , Evaluación de Resultado en la Atención de Salud , Terapia por Inhalación de Oxígeno/efectos adversos , Terapia por Inhalación de Oxígeno/economía , Prioridad del Paciente
11.
Ann Intern Med ; 174(7): 985-993, 2021 07.
Artículo en Inglés | MEDLINE | ID: mdl-33900792

RESUMEN

DESCRIPTION: The American College of Physicians (ACP) developed this guideline to provide clinical recommendations on the appropriate use of point-of-care ultrasonography (POCUS) in patients with acute dyspnea in emergency department (ED) or inpatient settings to improve the diagnostic, treatment, and health outcomes of those with suspected congestive heart failure, pneumonia, pulmonary embolism, pleural effusion, or pneumothorax. METHODS: The ACP Clinical Guidelines Committee based this guideline on a systematic review on the benefits, harms, and diagnostic test accuracy of POCUS; patient values and preferences; and costs of POCUS. The systematic review evaluated health outcomes, diagnostic timeliness, treatment decisions, and test accuracy. The critical health, diagnostic, and treatment outcomes evaluated were in-hospital mortality, time to diagnosis, and time to treatment. The important outcomes evaluated were intensive care unit admissions, correctness of diagnosis, disease-specific outcomes, hospital readmissions, length of hospital stay, and quality of life. The critical test accuracy outcomes included false-positive results for suspected pneumonia, pneumothorax, and pulmonary embolism and false-negative results for suspected congestive heart failure, pneumonia, pneumothorax, and pulmonary embolism. Important test accuracy outcomes included false-positive results for suspected congestive heart failure and false-negative and false-positive results for suspected pleural effusion. This guideline was developed using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) method. TARGET AUDIENCE AND PATIENT POPULATION: The target audience is all clinicians, and the target patient population is adult patients with acute dyspnea in ED or inpatient settings. RECOMMENDATION: ACP suggests that clinicians may use point-of-care ultrasonography in addition to the standard diagnostic pathway when there is diagnostic uncertainty in patients with acute dyspnea in emergency department or inpatient settings (conditional recommendation; low-certainty evidence).


Asunto(s)
Disnea/diagnóstico por imagen , Disnea/etiología , Pruebas en el Punto de Atención , Ultrasonografía , Enfermedad Aguda , Vías Clínicas , Mortalidad Hospitalaria , Humanos , Tiempo de Internación , Readmisión del Paciente , Sensibilidad y Especificidad , Ultrasonografía/efectos adversos
12.
J Med Internet Res ; 24(8): e37100, 2022 08 26.
Artículo en Inglés | MEDLINE | ID: mdl-36018711

RESUMEN

BACKGROUND: Extensive literature support telehealth as a supplement or adjunct to in-person care for the management of chronic conditions such as congestive heart failure (CHF) and type 2 diabetes mellitus (T2DM). Evidence is needed to support the use of telehealth as an equivalent and equitable replacement for in-person care and to assess potential adverse effects. OBJECTIVE: We conducted a systematic review to address the following question: among adults, what is the effect of synchronous telehealth (real-time response among individuals via phone or phone and video) compared with in-person care (or compared with phone, if synchronous video care) for chronic management of CHF, chronic obstructive pulmonary disease, and T2DM on key disease-specific clinical outcomes and health care use? METHODS: We followed systematic review methodologies and searched two databases (MEDLINE and Embase). We included randomized or quasi-experimental studies that evaluated the effect of synchronously delivered telehealth for relevant chronic conditions that occurred over ≥2 encounters and in which some or all in-person care was supplanted by care delivered via phone or video. We assessed the bias using the Cochrane Effective Practice and Organization of Care risk of bias (ROB) tool and the certainty of evidence using the Grading of Recommendations Assessment, Development, and Evaluation. We described the findings narratively and did not conduct meta-analysis owing to the small number of studies and the conceptual heterogeneity of the identified interventions. RESULTS: We identified 8662 studies, and 129 (1.49%) were reviewed at the full-text stage. In total, 3.9% (5/129) of the articles were retained for data extraction, all of which (5/5, 100%) were randomized controlled trials. The CHF study (1/5, 20%) was found to have high ROB and randomized patients (n=210) to receive quarterly automated asynchronous web-based review and follow-up of telemetry data versus synchronous personal follow-up (in-person vs phone-based) for 1 year. A 3-way comparison across study arms found no significant differences in clinical outcomes. Overall, 80% (4/5) of the studies (n=466) evaluated synchronous care for patients with T2DM (ROB was judged to be low for 2, 50% of studies and high for 2, 50% of studies). In total, 20% (1/5) of the studies were adequately powered to assess the difference in glycosylated hemoglobin level between groups; however, no significant difference was found. Intervention design varied greatly from remote monitoring of blood glucose combined with video versus in-person visits to an endocrinology clinic to a brief, 3-week remote intervention to stabilize uncontrolled diabetes. No articles were identified for chronic obstructive pulmonary disease. CONCLUSIONS: This review found few studies with a variety of designs and interventions that used telehealth as a replacement for in-person care. Future research should consider including observational studies and studies on additional highly prevalent chronic diseases.


Asunto(s)
Diabetes Mellitus Tipo 2 , Insuficiencia Cardíaca , Enfermedad Pulmonar Obstructiva Crónica , Telemedicina , Envío de Mensajes de Texto , Adulto , Enfermedad Crónica , Humanos
13.
Ecol Lett ; 24(3): 498-508, 2021 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-33377307

RESUMEN

Forecasts of future forest change are governed by ecosystem sensitivity to climate change, but ecosystem model projections are under-constrained by data at multidecadal and longer timescales. Here, we quantify ecosystem sensitivity to centennial-scale hydroclimate variability, by comparing dendroclimatic and pollen-inferred reconstructions of drought, forest composition and biomass for the last millennium with five ecosystem model simulations. In both observations and models, spatial patterns in ecosystem responses to hydroclimate variability are strongly governed by ecosystem sensitivity rather than climate exposure. Ecosystem sensitivity was higher in models than observations and highest in simpler models. Model-data comparisons suggest that interactions among biodiversity, demography and ecophysiology processes dampen the sensitivity of forest composition and biomass to climate variability and change. Integrating ecosystem models with observations from timescales extending beyond the instrumental record can better understand and forecast the mechanisms regulating forest sensitivity to climate variability in a complex and changing world.


Asunto(s)
Ecosistema , Árboles , Cambio Climático , Sequías , Bosques
14.
J Gen Intern Med ; 36(7): 2100-2104, 2021 07.
Artículo en Inglés | MEDLINE | ID: mdl-33528778

RESUMEN

In order for health care innovations to be effective and actionable, they must align with the needs and practice patterns of those delivering care at the bedside. While research has started to incorporate the patient voice, it has yet to fully invest in the expertise of frontline clinicians. Frontline clinicians carry a wealth of clinical knowledge and the lived experience of providing real-world medical care that the research community seeks to improve. We consider options for clinicians as research stakeholders along a continuum of engagement as outlined by the UCSF Clinical and Translational Science Institute from minimal to supportive to participatory. In order to make an effective value proposition to support reallocation of clinician time to research engagement, we advocate evaluating the impact of clinicians as stakeholders at both the process level (e.g., clinician satisfaction, study recruitment rates) and endpoint level (e.g., clinical outcomes). Investing in clinicians as research stakeholders can offer benefits for the individual, health system, and population by increasing the generalizability, adoption, and sustainability of effective interventions.


Asunto(s)
Atención a la Salud , Humanos
15.
Ann Intern Med ; 173(9): 739-748, 2020 11 03.
Artículo en Inglés | MEDLINE | ID: mdl-32805126

RESUMEN

DESCRIPTION: The American College of Physicians (ACP) and American Academy of Family Physicians (AAFP) developed this guideline to provide clinical recommendations on nonpharmacologic and pharmacologic management of acute pain from non-low back, musculoskeletal injuries in adults in the outpatient setting. The guidance is based on current best available evidence about benefits and harms, taken in the context of costs and patient values and preferences. This guideline does not address noninvasive treatment of low back pain, which is covered by a separate ACP guideline that has also been endorsed by AAFP. METHODS: This guideline is based on a systematic evidence review on the comparative efficacy and safety of nonpharmacologic and pharmacologic management of acute pain from non-low back, musculoskeletal injuries in adults in the outpatient setting and a systematic review on the predictors of prolonged opioid use. We evaluated the following clinical outcomes using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) system: pain (at ≤2 hours and at 1 to 7 days), physical function, symptom relief, treatment satisfaction, and adverse events. TARGET AUDIENCE AND PATIENT POPULATION: The target audience is all clinicians, and the target patient population is adults with acute pain from non-low back, musculoskeletal injuries. RECOMMENDATION 1: ACP and AAFP recommend that clinicians treat patients with acute pain from non-low back, musculoskeletal injuries with topical nonsteroidal anti-inflammatory drugs (NSAIDs) with or without menthol gel as first-line therapy to reduce or relieve symptoms, including pain; improve physical function; and improve the patient's treatment satisfaction (Grade: strong recommendation; moderate-certainty evidence). RECOMMENDATION 2A: ACP and AAFP suggest that clinicians treat patients with acute pain from non-low back, musculoskeletal injuries with oral NSAIDs to reduce or relieve symptoms, including pain, and to improve physical function, or with oral acetaminophen to reduce pain (Grade: conditional recommendation; moderate-certainty evidence). RECOMMENDATION 2B: ACP and AAFP suggest that clinicians treat patients with acute pain from non-low back, musculoskeletal injuries with specific acupressure to reduce pain and improve physical function, or with transcutaneous electrical nerve stimulation to reduce pain (Grade: conditional recommendation; low-certainty evidence). RECOMMENDATION 3: ACP and AAFP suggest against clinicians treating patients with acute pain from non-low back, musculoskeletal injuries with opioids, including tramadol (Grade: conditional recommendation; low-certainty evidence).


Asunto(s)
Dolor Agudo/terapia , Sistema Musculoesquelético/lesiones , Acupresión , Dolor Agudo/tratamiento farmacológico , Dolor Agudo/etiología , Adulto , Analgésicos Opioides/efectos adversos , Analgésicos Opioides/uso terapéutico , Antiinflamatorios no Esteroideos/efectos adversos , Antiinflamatorios no Esteroideos/uso terapéutico , Humanos , Estimulación Eléctrica Transcutánea del Nervio , Estados Unidos
16.
Ann Intern Med ; 173(2): 110-119, 2020 07 21.
Artículo en Inglés | MEDLINE | ID: mdl-32568573

RESUMEN

BACKGROUND: The risk for nephrogenic systemic fibrosis (NSF) after exposure to newer versus older gadolinium-based contrast agents (GBCAs) remains unclear. PURPOSE: To synthesize evidence about NSF risk with newer versus older GBCAs across the spectrum of kidney function. DATA SOURCES: MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, and Web of Science for English-language references from inception to 5 March 2020. STUDY SELECTION: Randomized controlled trials, cohort studies, and case-control studies that assessed NSF occurrence after GBCA exposure. DATA EXTRACTION: Data were abstracted by 1 investigator and verified by a second. Investigator pairs assessed risk of bias by using validated tools. DATA SYNTHESIS: Of 32 included studies, 20 allowed for assessment of NSF risk after exposure to newer GBCAs and 12 (11 cohort studies and 1 case-control study) allowed for comparison of NSF risk between newer and older GBCAs. Among 83 291 patients exposed to newer GBCAs, no NSF cases developed (exact 95% CI, 0.0001 to 0.0258 case). Among the 12 studies (n = 118 844) that allowed risk comparison between newer and older GBCAs, 37 NSF cases developed after exposure to older GBCAs (exact CI, 0.0001 to 0.0523 case) and 4 occurred (3 confounded) after exposure to newer GBCAs (exact CI, 0.0018 to 0.0204 case). Data were scant for patients with acute kidney injury or those at risk for chronic kidney disease. LIMITATIONS: Study heterogeneity prevented meta-analysis. Risk of bias was high in most studies because of inadequate exposure and outcome ascertainment. CONCLUSION: Although NSF occurrence after exposure to newer GBCAs is very rare, the relatively scarce data among patients with acute kidney injury and those with risk factors for chronic kidney disease limit conclusions about safety in these populations. PRIMARY FUNDING SOURCE: U.S. Department of Veterans Affairs. (PROSPERO: CRD42019135783).


Asunto(s)
Medios de Contraste/efectos adversos , Gadolinio/efectos adversos , Dermopatía Fibrosante Nefrogénica/inducido químicamente , Humanos , Medición de Riesgo , Factores de Riesgo
17.
Res Nurs Health ; 44(1): 138-154, 2021 02.
Artículo en Inglés | MEDLINE | ID: mdl-33319411

RESUMEN

Remote triage (RT) allows interprofessional teams (e.g., nurses and physicians) to assess patients and make clinical decisions remotely. RT use has developed widespread interest due to the COVID-19 pandemic, and has future potential to address the needs of a rapidly aging population, improve access to care, facilitate interprofessional team care, and ensure appropriate use of resources. However, despite rapid and increasing interest in implementation of RT, there is little research concerning practices for successful implementation. We conducted a systematic review and qualitative evidence synthesis of practices that impact the implementation of RT for adults seeking clinical care advice. We searched MEDLINE®, EMBASE, and CINAHL from inception through July 2018. We included 32 studies in this review. Our review identified four themes impacting the implementation of RT: characteristics of staff who use RT, influence of RT on staff, considerations in selecting RT tools, and environmental and contextual factors impacting RT. The findings of our systemic review underscore the need for a careful consideration of (a) organizational and stakeholder buy-in before launch, (b) physical and psychological workplace environment, (c) staff training and ongoing support, and (d) optimal metrics to assess the effectiveness and efficiency of implementation. Our findings indicate that preimplementation planning, as well as evaluating RT by collecting data during and after implementation, is essential to ensuring successful implementation and continued adoption of RT in a health care system.


Asunto(s)
COVID-19 , Atención a la Salud , SARS-CoV-2 , Telemedicina , Triaje , Humanos
18.
J Gen Intern Med ; 35(7): 2136-2145, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-31898116

RESUMEN

BACKGROUND: Technology-based systems can facilitate remote decision-making to triage patients to the appropriate level of care. Despite technologic advances, the effects of implementation of these systems on patient and utilization outcomes are unclear. We evaluated the effects of remote triage systems on healthcare utilization, case resolution, and patient safety outcomes. METHODS: English-language searches of MEDLINE (via PubMed), EMBASE, and CINAHL were performed from inception until July 2018. Randomized and nonrandomized comparative studies of remote triage services that reported healthcare utilization, case resolution, and patient safety outcomes were included. Two reviewers assessed study and intervention characteristics independently for study quality, strength of evidence, and risk of bias. RESULTS: The literature search identified 5026 articles, of which eight met eligibility criteria. Five randomized, two controlled before-and-after, and one interrupted time series study assessed 3 categories of remote triage services: mode of delivery, triage professional type, and system organizational level. No study evaluated any other delivery mode other than telephone and in-person. Meta-analyses were unable to be performed because of study design and outcome heterogeneity; therefore, we narratively synthesized data. Overall, most studies did not demonstrate a decrease in primary care (PC) or emergency department (ED) utilization, with some studies showing a significant increase. Evidence suggested local, practice-based triage systems have greater case resolution and refer fewer patients to PC or ED services than regional/national systems. No study identified statistically significant differences in safety outcomes. CONCLUSION: Our review found limited evidence that remote triage reduces the burden of PC or ED utilization. However, remote triage by telephone can produce a high rate of call resolution and appears to be safe. Further study of other remote triage modalities is needed to realize the promise of remote triage services in optimizing healthcare outcomes. PROTOCOL REGISTRATION: This study was registered and followed a published protocol (PROSPERO: CRD42019112262).


Asunto(s)
Servicios Médicos de Urgencia , Triaje , Servicio de Urgencia en Hospital , Humanos , Atención Primaria de Salud , Teléfono
20.
Ann Intern Med ; 171(2): 117-126, 2019 07 16.
Artículo en Inglés | MEDLINE | ID: mdl-31261386

RESUMEN

Background: Although self-management is recommended for persons with epilepsy, its optimal strategies and effects are uncertain. Purpose: To evaluate the components and efficacy of self-management interventions in the treatment of epilepsy in community-dwelling persons. Data Sources: English-language searches of MEDLINE, Cochrane Central Register of Controlled Trials, PsycINFO, and CINAHL in April 2018; the MEDLINE search was updated in March 2019. Study Selection: Randomized and nonrandomized comparative studies of self-management interventions for adults with epilepsy. Data Extraction: An investigator assessed study characteristics; intervention details, including 6 components of self-management; and outcomes, which were verified by a second reviewer. Risk of bias (ROB) was assessed independently by 2 investigators. Data Synthesis: 13 randomized and 2 nonrandomized studies (2514 patients) evaluated self-management interventions. Interventions were delivered primarily in group settings, used a median of 4 components, and followed 2 general strategies: 1 based on education and the other on psychosocial therapy. Education-based approaches improved self-management behaviors (standardized mean difference, 0.52 [95% CI, 0.0 to 1.04]), and psychosocial therapy-based approaches improved quality of life (mean difference, 6.64 [CI, 2.51 to 10.77]). Overall, self-management interventions did not reduce seizure rates, but 1 educational intervention decreased a composite of seizures, emergency department visits, and hospitalizations. Limitation: High ROB in most studies, incomplete intervention descriptions, and studies limited to English-language publications. Conclusion: There is limited evidence that self-management strategies modestly improve some patient outcomes that are important to persons with epilepsy. Overall, self-management research in epilepsy is limited by the range of interventions tested, the small number of studies using self-monitoring technology, and uncertainty about components and strategies associated with benefit. Primary Funding Source: U.S. Department of Veterans Affairs. (PROSPERO: CRD42018098604).


Asunto(s)
Epilepsia/terapia , Automanejo , Humanos
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