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Merchant H, Barber C, Barrett G. Anaylsis of an Aquather-assisted swimming service for post-laryngectomy patients. Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ashack K, Burton K, Barber C, St. Claire K, Mounessa J, Dunnick C, Norris D, Dellavalle R. Dermatology training across the globe, part II: a summary of the literature. Br J Dermatol 2018; 178:1460-1461. [DOI: 10.1111/bjd.16465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Barber C, Claire KS, Ashack K, Dellavalle R. Dermatology training across the globe. Br J Dermatol 2018; 178:1207-1208. [DOI: 10.1111/bjd.16351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Saxena D, Li Y, Devota A, Pushalkar S, Abrams W, Barber C, Corby P, Poles M, Phelan J, Malamud D. Modulation of the orodigestive tract microbiome in HIV-infected patients. Oral Dis 2017; 22 Suppl 1:73-8. [PMID: 27109275 DOI: 10.1111/odi.12392] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
More than 37 million people are living with human immunodeficiency virus 1 (HIV), and more people than ever received lifesaving antiretroviral therapy worldwide. HIV-1 infection disrupts the intestinal immune system, leading to microbial translocation and systemic immune activation. We investigated the impact of HIV-1 infection on the GI microbiome and its association with host immune activation. The data indicated that the microbiome was different in HIV-positive and HIV-negative individuals. The initial sequence analysis of saliva indicated that there were major differences in the phyla of Bacteroidetes, Firmicutes, Proteobacteria, and TM7. Phylum Tenericutes was only seen in HIV-positive saliva. At the family level, we identified differences in Streptococcacea, Prevotellaceae, Porphyromonadaceae, and Neisseriaceae, whereas data from various sites in GI tract indicated that Prevotella melaninigencia, Fusobacterium necrophorum, Burkholderia, Bradyrhizobium, Ralstonia, and Eubacterium biforme were predominant but differentially present at various sites. Furthermore, there was a decrease in seven proteins associated with the alternative complement pathway and an increase in 6 proteins associated with the lectin and classical complement pathways. The correlation with a shift in complement pathways suggests that compromised immunity could be responsible for the observed dysbiosis in the GI microbiome.
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Gangwar RS, Minai-Fleminger Y, Seaf M, Gutgold A, Shikotra A, Barber C, Chauhan A, Holgate S, Bradding P, Howarth P, Eliashar R, Berkman N, Levi-Schaffer F. CD48 on blood leukocytes and in serum of asthma patients varies with severity. Allergy 2017; 72:888-895. [PMID: 27859399 DOI: 10.1111/all.13082] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2016] [Indexed: 12/26/2022]
Abstract
BACKGROUND CD48 is a membrane receptor (mCD48) on eosinophils and mast cells and exists in a soluble form (sCD48). CD48 has a pivotal role in murine asthma and in the proinflammatory interactions of mast cells with eosinophils via its ligand CD244. Thus, CD48 might be important in human asthma. METHODS Therefore, two separate cohorts (IL and UK) comprising mild, moderate, and severe asthma and healthy volunteers were evaluated for blood leukocyte mCD48 expression and sCD48 in serum. Asthmatic bronchial biopsies were immunostained for CD48. sCD48 effect on CD244-dependent eosinophil activation was evaluated. RESULTS Eosinophil mCD48 expression was significantly elevated in moderate while downregulated in severe asthma. mCD48 expression on B, T, and NK cells and monocytes in severe asthma was significantly increased. sCD48 levels were significantly higher in mild while reduced in severe asthma. sCD48 optimal cutoff values for differentiating asthma from health were identified as >1482 pg/ml (IL) and >1619 pg/ml (UK). In asthmatic bronchial biopsies, mCD48 was expressed predominantly by eosinophils. sCD48 inhibited anti-CD244-induced eosinophil activation. CONCLUSIONS mCD48 and sCD48 are differentially expressed in the peripheral blood of asthma patients of varying severity. sCD48 inhibits CD244-mediated eosinophil activation. These findings suggest that CD48 may play an important role in human asthma.
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Przybylak K, Madden J, Covey-Crump E, Gibson L, Barber C, Patel M, Cronin M. Characterisation of data resources for in silico modelling: benchmark datasets for ADME properties. Expert Opin Drug Metab Toxicol 2017; 14:169-181. [DOI: 10.1080/17425255.2017.1316449] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Barber C, Frank E, Demicco R. Reducing Suicides Through Partnerships Between Health Professionals and Gun Owner Groups-Beyond Docs vs Glocks. JAMA Intern Med 2017; 177:5-6. [PMID: 27842187 DOI: 10.1001/jamainternmed.2016.6712] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Barber C, Gagnon D, Fonda J, Cho K, Hermos J, Miller M. Assessing the impact of prescribing directives on opioid prescribing practices among Veterans Health Administration providers. Pharmacoepidemiol Drug Saf 2017; 26:40-46. [PMID: 27530106 DOI: 10.1002/pds.4066] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 05/13/2016] [Accepted: 06/28/2016] [Indexed: 11/12/2022]
Abstract
PURPOSE The study aimed to test whether directives on opioid prescribing released by the Veterans Health Administration (VHA) or the Food and Drug Administration (FDA) had an impact on prescribing among VHA providers. METHODS We used the VHA's linked pharmacy and patient medical records database to identify new prescriptions written for propoxyphene, fentanyl, and controlled release (CR) oxycodone between 1/1/2000 and 12/31/2009. We plotted the monthly proportion of these prescriptions that complied with components of four specific safety alerts or directives for these substances issued by the VHA or FDA between 1/1/2001 and 12/31/2008. We modeled compliance using interrupted time series analysis and a generalized additive model with the addition of an indicator variable to flag prescriptions that followed the directive's release date. RESULTS A total of 32.2 million new prescriptions for fentanyl, oxycodone CR, and propoxyphene were written for VHA patients meeting inclusion criteria. Compliance with guidelines in the directives increased steadily throughout the entire study period, with no clinically meaningful inflection point near the date of each directive's release. Generalized additive modeling and interrupted time series analysis found that the indicator flag slightly improved the fit of the data, but visual inspection of the plots revealed no change at a level of practical significance. CONCLUSIONS While prescribing compliance increased throughout the period, release of FDA and VHA alerts and guidelines did not appear to contribute to this change. Given the fivefold increase in the rate of drug-related overdose deaths since 1990, identifying effective methods to communicate safety messages and change prescriber behavior remains a priority for future work. Copyright © 2016 John Wiley & Sons, Ltd.
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Fishwick D, Sen D, Barber C, Bradshaw L, Robinson E, Sumner J. Occupational chronic obstructive pulmonary disease: a standard of care. Occup Med (Lond) 2016; 65:270-82. [PMID: 25972608 DOI: 10.1093/occmed/kqv019] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Consistent evidence from population studies report that 10-15% of the total burden of chronic obstructive pulmonary disease (COPD) is associated with workplace exposures. This proportion of COPD could be eliminated if harmful workplace exposures were controlled adequately. AIMS To produce a standard of care for clinicians, occupational health professionals, employers and employees on the identification and management of occupational COPD. METHODS A systematic literature review was used to identify published data on the prevention, identification and management of occupational COPD. Scottish Intercollegiate Guidance Network grading and the Royal College of General Practitioner three star grading system were used to grade the evidence. RESULTS There are a number of specific workplace exposures that are established causes of COPD. Taking an occupational history in patients or workers with possible or established COPD will identify these. Reduction in exposure to vapours, gases, dusts and fumes at work is likely to be the most effective method for reducing occupational COPD. Identification of workers with rapidly declining lung function, irrespective of their specific exposure, is important. Individuals can be identified at work by accurate annual measures of lung function. CONCLUSIONS Early identification of cases with COPD is important so that causality can be considered and action taken to reduce causative exposures thereby preventing further harm to the individual and other workers who may be similarly exposed. This can be achieved using a combination of a respiratory questionnaire, accurate lung function measurements and control of exposures in the workplace.
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Azrael D, Mukamal A, Cohen AP, Gunnell D, Barber C, Miller M. Identifying and Tracking Gas Suicides in the U.S. Using the National Violent Death Reporting System, 2005-2012. Am J Prev Med 2016; 51:S219-S225. [PMID: 27745610 DOI: 10.1016/j.amepre.2016.08.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 07/28/2016] [Accepted: 08/03/2016] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Identifying the source and specific type of gas used in suicides is difficult using most data systems owing to limitations in ICD-10 coding. The National Violent Death Reporting System (NVDRS), with its rich collection of both coded and free-text variables, has the potential to overcome these limitations. This study used a multipronged approach to identify gas-specific suicides in NVDRS and to track the incidence of these suicides over time. METHODS Using suicide cases from the 16 NVDRS states that participated throughout 2005-2012, free-text and code searches were conducted for four types of variables-incident narratives, coroner/medical examiner cause-of-death statements, cause-of-death codes, and substance names-to identify suicides by carbon monoxide, helium, hydrogen sulfide, and four other gases. All analyses were conducted in 2015. RESULTS Approximately 4% (3,242 of 80,715) of suicides recorded in NVDRS over the study period were the result of gas inhalation. Of these, the majority (73%) were carbon monoxide suicides (almost exclusively from motor vehicle exhaust and charcoal burning). Other types of gas (most notably helium), once rare, are now more common: At the start of the study period non-carbon monoxide gas suicides represented 15% of all gas suicides; at the end of the study period, they represented 40%. CONCLUSIONS Public health policies to reduce a suicidal person's access to more lethal suicide methods require a reliable source of surveillance data on specific methods used in suicide. Small changes to NVDRS could make it an efficient and nimble surveillance system for tracking these deaths.
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Hanser T, Barber C, Marchaland JF, Werner S. Applicability domain: towards a more formal definition. SAR AND QSAR IN ENVIRONMENTAL RESEARCH 2016; 27:893-909. [PMID: 27827546 DOI: 10.1080/1062936x.2016.1250229] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 10/16/2016] [Indexed: 06/06/2023]
Abstract
In recent years the applicability domain (AD) of a prediction system has become an important concern in (Q)SAR modelling, especially in the context of human safety assessment. Today AD is an active research topic, and many methods have been designed to estimate the adequacy of a model and the confidence in its outcome for a given prediction task. Unfortunately, the wide spectrum of techniques developed for this purpose is based on various definitions of the concept of AD, often taking into account different types of information. This variety of methodologies confuses the end users and makes the comparison of the AD for different models almost impossible. In this article, we demonstrate that AD is not a monolithic concept and can be broken down into three well-defined sub-domains assessing confidence at the model, prediction and decision levels, respectively. By leveraging this separation of concerns we have an opportunity to clarify, formalize and extend the definition of AD. We propose a framework that captures this new vision with the aim to initiate a global effort to converge towards a common AD definition within the (Q)SAR community.
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Betz ME, Azrael D, Barber C, Miller M. Public Opinion Regarding Whether Speaking With Patients About Firearms Is Appropriate: Results of a National Survey. Ann Intern Med 2016; 165:543-550. [PMID: 27455516 DOI: 10.7326/m16-0739] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Health care providers have been encouraged to discuss firearms with patients; whether patients view these discussions as appropriate is unclear. OBJECTIVE To estimate, in a national sample, the perceived appropriateness of provider discussions about firearms. DESIGN Probability-based online survey conducted in April 2015. Analyses used survey weights to generate nationally representative estimates. SETTING U.S. adults. PARTICIPANTS 3914 English-speaking adults (55% participation rate). MEASUREMENTS Participants were asked, "In general, would you think it is never, sometimes, usually, or always appropriate for physicians and other health professionals to talk to their patients about firearms?" RESULTS A majority (66% [95% CI, 63% to 69%]) of participants said that it is at least sometimes appropriate for providers to talk to patients about firearms. Specifically, 23% (CI, 20% to 25%) said that provider discussions about firearms were always appropriate, 14% (CI, 11% to 16%) said that they were usually appropriate, and 30% (CI, 27% to 33%) thought they were sometimes appropriate; 34% (CI, 31% to 37%) felt that such discussions were never appropriate. Views varied by firearm ownership: 54% (CI, 52% to 57%) of gun owners said that provider discussions are at least sometimes appropriate, compared with 67% (CI, 62% to 71%) of nonowners living with an owner and 70% (CI, 66% to 74%) of nonowners not living with an owner. Firearm owners who were more likely to think that firearm discussions are at least sometimes appropriate included those with children at home (62% [CI, 57% to 67%]), those who thought that having a gun at home increases suicide risk (75% [CI, 67% to 83%), and those who thought that provider discussions of seat belts are at least sometimes appropriate (73% [CI, 70% to 75%]). LIMITATIONS The provider discussion question did not specify clinical context. CONCLUSION Two thirds of non-firearm owners and over one half of firearm owners in the United States believe that health care provider discussions about firearms are at least sometimes appropriate. The observed heterogeneity underscores the need to better understand assumptions that may underlie these views, particularly among firearm owners. PRIMARY FUNDING SOURCE Fund for a Safer Future and Joyce Foundation.
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Barber C, Hemenway D, Miller M. How Physicians Can Reduce Suicide-Without Changing Anyone's Mental Health. Am J Med 2016; 129:1016-7. [PMID: 27321974 DOI: 10.1016/j.amjmed.2016.05.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 05/26/2016] [Accepted: 05/26/2016] [Indexed: 12/01/2022]
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Betz ME, Miller M, Barber C, Beaty B, Miller I, Camargo CA, Boudreaux ED. LETHAL MEANS ACCESS AND ASSESSMENT AMONG SUICIDAL EMERGENCY DEPARTMENT PATIENTS. Depress Anxiety 2016; 33:502-11. [PMID: 26989850 PMCID: PMC4800489 DOI: 10.1002/da.22486] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 02/12/2016] [Accepted: 02/22/2016] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Reducing access to lethal means (especially firearms) might prevent suicide, but counseling of at-risk individuals about this strategy may not be routine. Among emergency department (ED) patients with suicidal ideation or attempts (SI/SA), we sought to describe home firearm access and examine ED provider assessment of access to lethal means. METHODS This secondary analysis used data from the Emergency Department Safety Assessment and Follow-up Evaluation, a three-phase, eight-center study of adult ED patients with SI/SA (2010-2013). Research staff surveyed participants about suicide-related factors (including home firearms) and later reviewed the ED chart (including documented assessment of lethal means access). RESULTS Among 1,358 patients with SI/SA, 11% (95% CI: 10-13%) reported ≥1 firearm at home; rates varied across sites (range: 6-26%) but not over time. On chart review, 50% (95% CI: 47-52%) of patients had documentation of lethal means access assessment. Frequency of documented assessment increased over study phases (40-60%, P < .001) but was not associated with state firearm ownership rates. Among the 337 (25%, 95% CI: 23-27%) patients discharged to home, 55% (95% CI: 49-60%) had no documentation of lethal means assessment; of these, 13% (95% CI: 8-19%; n = 24) actually had ≥1 firearm at home. Among all those reporting ≥1 home firearm to study staff, only half (50%, 95% CI: 42-59%) had provider documentation of assessment of lethal means access. CONCLUSIONS Among these ED patients with SI/SA, many did not have documented assessment of home access to lethal means, including patients who were discharged home and had ≥1 firearm at home.
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Barber C, Azrael D, Cohen A, Miller M, Thymes D, Wang DE, Hemenway D. Homicides by Police: Comparing Counts From the National Violent Death Reporting System, Vital Statistics, and Supplementary Homicide Reports. Am J Public Health 2016; 106:922-7. [PMID: 26985611 DOI: 10.2105/ajph.2016.303074] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To evaluate the National Violent Death Reporting System (NVDRS) as a surveillance system for homicides by law enforcement officers. METHODS We assessed sensitivity and positive predictive value of the NVDRS "type of death" variable against our study count of homicides by police, which we derived from NVDRS coded and narrative data for states participating in NVDRS 2005 to 2012. We compared state counts of police homicides from NVDRS, Vital Statistics, and Federal Bureau of Investigation Supplementary Homicide Reports. RESULTS We identified 1552 police homicides in the 16 states. Positive predictive value and sensitivity of the NVDRS "type of death" variable for police homicides were high (98% and 90%, respectively). Counts from Vital Statistics and Supplementary Homicide Reports were 58% and 48%, respectively, of our study total; gaps varied widely by state. The annual rate of police homicide (0.24/100,000) varied 5-fold by state and 8-fold by race/ethnicity. CONCLUSIONS NVDRS provides more complete data on police homicides than do existing systems. POLICY IMPLICATIONS Expanding NVDRS to all 50 states and making 2 improvements we identify will be an efficient way to provide the nation with more accurate, detailed data on homicides by law enforcement.
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Sanfilippo N, Vasconcelos R, Moya J, Malamud D, Barber C, Smith B, DeLacure M, Kerr R, Schmidt B, Myssiorek D, Corby P. The Effect of an Oral Care Intervention in Decreasing the Expression of Proinflammatory Cytokines in Patients Receiving Chemoradiation for Oral Cancer: A Randomized Clinical Trial. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2015.12.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Runyan CW, Becker A, Brandspigel S, Barber C, Trudeau A, Novins D. Lethal Means Counseling for Parents of Youth Seeking Emergency Care for Suicidality. West J Emerg Med 2016; 17:8-14. [PMID: 26823923 PMCID: PMC4729425 DOI: 10.5811/westjem.2015.11.28590] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 11/30/2015] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION A youth's emergency department (ED) visit for suicidal behaviors or ideation provides an opportunity to counsel families about securing medications and firearms (i.e., lethal means counseling). METHODS In this quality improvement project drawing on the Counseling on Access to Lethal Means (CALM) model, we trained 16 psychiatric emergency clinicians to provide lethal means counseling with parents of patients under age 18 receiving care for suicidality and discharged home from a large children's hospital. Through chart reviews and follow-up interviews of parents who received the counseling, we examined what parents recalled, their reactions to the counseling session, and actions taken after discharge. RESULTS Between March and July 2014, staff counseled 209 of the 236 (89%) parents of eligible patients. We conducted follow-up interviews with 114 parents, or 55% of those receiving the intervention; 48% of those eligible. Parents had favorable impressions of the counseling and good recall of the main messages. Among the parents contacted at follow up, 76% reported all medications in the home were locked as compared to fewer than 10% at the time of the visit. All who had indicated there were guns in the home at the time of the visit reported at follow up that all were currently locked, compared to 67% reporting this at the time of the visit. CONCLUSION Though a small project in just one hospital, our findings demonstrate the feasibility of adding a counseling protocol to the discharge process within a pediatric psychiatric emergency service. Our positive findings suggest that further study, including a randomized control trial in more facilities, is warranted.
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Eaden JA, Barber C, Bianchi SM. S111 Does rate of decline in lung function predict response to Pirfenidone therapy in patients with Idiopathic Pulmonary Fibrosis? Thorax 2015. [DOI: 10.1136/thoraxjnl-2015-207770.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Betz ME, Arias SA, Miller M, Barber C, Espinola JA, Sullivan AF, Manton AP, Miller I, Camargo CA, Boudreaux ED. Change in emergency department providers' beliefs and practices after use of new protocols for suicidal patients. Psychiatr Serv 2015; 66:625-31. [PMID: 25726978 PMCID: PMC4852852 DOI: 10.1176/appi.ps.201400244] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The study examined changes in self-reported attitudes and practices related to suicide risk assessment among providers at emergency departments (EDs) during a three-phase quasi-experimental trial involving implementation of ED protocols for suicidal patients. METHODS A total of 1,289 of 1,828 (71% response rate) eligible providers at eight EDs completed a voluntary, anonymous survey at baseline, after introduction of universal suicide screening, and after introduction of suicide prevention resources (nurses) and a secondary risk assessment tool (physicians). RESULTS Among participants, the median age was 40 years old, 64% were female, and there were no demographic differences across study phases; 68% were nurses, and 32% were attending physicians. Between phase 1 and phase 3, increasing proportions of nurses reported screening for suicide (36% and 95%, respectively, p<.001) and increasing proportions of physicians reported further assessment of suicide risk (63% and 80%, respectively, p<.01). Although increasing proportions of providers said universal screening would result in more psychiatric consultations, decreasing proportions said it would slow down clinical care. Increasing proportions of nurses reported often or almost always asking suicidal patients about firearm access (18%-69%, depending on the case), although these numbers remained low relative to ideal practice. Between 35% and 87% of physicians asked about firearms, depending on the case, and these percentages did not change significantly over the study phases. CONCLUSIONS These findings support the feasibility of implementing universal screening for suicide in EDs, assuming adequate resources, but providers should be educated to ask suicidal patients about firearm access.
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Vriniotis M, Barber C, Frank E, Demicco R. A suicide prevention campaign for firearm dealers in New Hampshire. Suicide Life Threat Behav 2015; 45:157-63. [PMID: 25348506 DOI: 10.1111/sltb.12123] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 05/16/2014] [Indexed: 11/30/2022]
Abstract
A spate of suicides involving a just-purchased firearm led a statewide coalition of firearm dealers, firearm rights advocates, and suicide prevention professionals to discuss the role of gun shops in preventing suicide. The group developed and mailed materials for (1) firearm retailers on avoiding sales to suicidal customers and (2) their customers on suicide and firearm safety. All storefront retailers were identified (n = 65), visited unannounced 6 months after receiving materials, and asked to complete a survey. Nearly half (48%) had at least one campaign product on display. Belief that reducing a suicidal person's access to firearms might save a life was associated with displaying materials (69% vs. 41%, p = .06). Public health and gun groups can successfully collaborate on suicide prevention activities.
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Goetz J, Barber C. Evaluating a Pre-session Exercise in a Standalone Information Literacy Class. COMMUNICATIONS IN INFORMATION LITERACY 2015. [DOI: 10.15760/comminfolit.2015.9.2.184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Barber C, Wiggans R, Fishwick D. S4 Relationship Between Historic Uk Asbestos Imports And Annual Mortality Due To Mesothelioma, Asbestosis And Idiopathic Pulmonary Fibrosis. Thorax 2014. [DOI: 10.1136/thoraxjnl-2014-206260.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Barber C, Azrael D, Miller M. Study findings on FDA antidepressant warnings and suicide attempts in young people: a false alarm? BMJ 2014; 349:g5645. [PMID: 25301785 DOI: 10.1136/bmj.g5645] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Opoliner A, Azrael D, Barber C, Fitzmaurice G, Miller M. Explaining geographic patterns of suicide in the US: the role of firearms and antidepressants. Inj Epidemiol 2014; 1:6. [PMID: 27747669 PMCID: PMC5005708 DOI: 10.1186/2197-1714-1-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Accepted: 01/10/2014] [Indexed: 12/04/2022] Open
Abstract
Background Suicide rates vary more than 3-fold across the fifty states. Previous ecological studies have pointed, separately, to covariation of suicide mortality with rates of a) household firearm ownership, and b) antidepressant prescriptions. Methods An ecologic study using panel data from 2001-2005 was used to evaluate the joint and separate association of household firearm ownership and antidepressant prescription rates with the distribution of suicide rates across the United States. Key exposures were household firearm ownership prevalence (using data from the 2004 Behavioral Risk Factor Surveillance System) and antidepressant prescription rates (using data supplied by IMS health). Negative binomial mixed-effect models were used to estimate the association between household firearm ownership prevalence and antidepressant prescriptions rates and state level suicide rates (using data from the National Vital Statistics System), overall and by method of suicide (firearm vs. non-firearm). Sensitivity analyses examined analogous county-level data for those counties for which firearm ownership measures were available. All analyses were adjusted for median income, unemployment rate, and percent of population in urban areas. Results In adjusted analyses, household firearm prevalence is significantly associated with overall suicide rates (adjusted incidence rate ratio (IRRa) = 1.28, 95% confidence interval (CI): 1.18, 1.38) and firearm suicides rates (IRRa = 1.61, CI: 1.45, 1.80), but not with non-firearm suicide rates (IRRa = 1.05, 95% CI: 0.95, 1.16). By contrast, adjusted analyses find no relationship between suicide rates and antidepressant prescription rates. Findings from county-level analyses were consistent with state-level results. Conclusion The prevalence of household firearm ownership is strongly and significantly associated with overall suicide rates, due to its association with firearm suicide rates. This association is robust to consideration of the role of antidepressant prescription rates. A relationship between antidepressant prescription rates and suicide rates was not observed before or after adjusting for firearm ownership.
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Miller M, Azrael D, Barber C, Bossarte R. Losing the forest for the trees. Am J Public Health 2014; 104:e1. [PMID: 24625158 DOI: 10.2105/ajph.2013.301843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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