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Lantelme P, Bisson A, Lacour T, Herbert J, Ivanes F, Bourguignon T, Quilliet L, Angoulvant D, Harbaoui B, Bonnet M, Bernard A, Babuty D, Saint-Etienne C, Deharo P, Fauchier L. Impact of the timing of coronary revascularization relative to the transcatheter aortic valve implantation procedure: insights from a propensity score analysis based on a nationwide analysis. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The significance and the management of coronary artery disease (CAD) are disputed in patients treated by transcatheter aortic valve implantation (TAVI). In the presence of a significant CAD eligible for percutaneous coronary intervention (PCI), the issue of the timing of PCI relative to TAVI is unsettled. To answer this question, the present study aimed at comparing the short-term and long-term outcome in patients treated by staged PCI within a 90-day time interval before or after TAVI.
Methods
Based on the French administrative hospital-discharge database, the study collected information for all consecutive patients treated with TAVI between 2014 and 2018. Patients treated with PCI in the preceding 90 days before the TAVI procedure (pre-TAVI PCI) or subsequent 90 days after the TAVI procedure (post-TAVI PCI) were included. All-cause mortality, cardiovascular mortality, stroke, myocardial infarction and a combined cardiovascular endpoint were assessed at 30 days after the last procedure (short-term) and during the whole follow-up (long-term). Propensity score matching was used for the analysis of outcomes.
Results
8613 patients met the inclusion criteria with a vast majority of pre-TAVI PCI patients (N=8324) as opposed to post-TAVI PCI (N=229). After propensity score matching, 2 groups of 227 patients with comparable characteristics were obtained. At 30 days, no significant difference was observed for any of the outcome tested with the exception of myocardial infarction more frequent in post-TAVI PCI (OR 2.43 [1.17–5.07]). After a mean [SD] follow-up of 459 [569] days, all outcomes were identical between subgroups. The figure below illustrates the Kaplan Meier curve for all-cause mortality.
Conclusions
Our study based on a French nationwide database shows that PCI is performed pre-TAVI in a majority of cases, with no significant impact on outcome. Deferring PCI after TAVI seems safe and may provide an opportunity to make the decision on more objective parameters while the stenosis has been removed (such as FFR or IFR). In any case, the timing of PCI relative to TAVI does not seem to represent a concern and should be decided on an individual basis.
Figure 1
Funding Acknowledgement
Type of funding source: None
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Fauchier L, Bisson A, Deharo P, Bodin A, Herbert J, Lacour T, Quilliet L, Ivanes F, Clerc J, Saint Etienne C, Bourguignon T, Babuty D, Bernard A. Development of a claims-based EuroSCORE II in patients with aortic stenosis needing surgical or transcatheter aortic valve replacement using electronic hospital records: a nationwide study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Prediction of operative risk in patients with aortic stenosis (AS) undergoing surgical aortic valve replacement (SAVR) or transcatheter aortic valve implantation (TAVI) remains a challenge, particularly in high-risk patients. The EuroSCORE II is now commonly used to improve risk prediction. Large analyses from administrative database have provided opportunities for conducting health research in the field of structural heart disease interventions but may have a lack of granularity and do not routinely include EuroSCORE II, which may result in a risk of uncontrolled biases. We sought to approximate the EuroSCORE II using only administrative claims data to enable the operative risk to be assessed without clinical or paraclinical performance measures.
Methods
Based on the administrative hospital-discharge database, we collected information for all patients with AS treated with SAVR or TAVI between 2010 and 2019 in France. A total of 78,085 SAVR and 60,821 patients with AS treated with transcatheter aortic valve replacement (TAVR) were found in the database. For each patient, the EuroSCORE II was estimated using the formulas available at the EuroSCORE website. Age, gender, extracardiac arteriopathy, poor mobility, previous cardiac surgery, chronic lung disease, active endocarditis, diabetes on insulin, recent MI, dialysis are items available in the PMSI database using the ICD-10 or CCAM codes. For renal impairment, NYHA class, LVEF, pulmonary hypertension, “critical preoperative state” and urgent intervention, different proxies were built based on ICD-10 codes likely to represent increasing severity of these items.
Results
In the cohort of patients with SAVR, mean estimated EuroSCORE II was 3.3±1.1 while all-cause death at day 30 after SAVR was 3.8%. In the cohort of patients with TAVI, mean estimated EuroSCORE II was 3.8±1.0 while all-cause death at day 30 after TAVI was 5.5%. In the whole cohort, the area under the curve (AUC) of the estimated EuroSCORE II for predicting the risk of all-cause death at day 30 was 0.72 (95% CI 0.71–0.73) and was higher in patients treated with SAVR (AUC 0.76, 95% CI 0.75–0.77) than in those treated with TAVI (AUC 0.67, 95% CI 0.65–0.68, p<0.00001 for DeLong test). The observed versus predicted risks of all-cause death at day 30 post-TAVI OR SAVR within risk deciles are shown in Figure 1. Calibration of the prediction score was satisfying across the 10 deciles and a predicted 30-day mortality rate of approximately 15%.
Conclusions
Claims data alone can be used to identify individuals with AS at operative risk when they are considered for SAVR or TAVI. The Claims-based EuroSCORE II might be used in research with large datasets for confounding adjustment or risk prediction. It provides hospitals and health systems with a low-cost, systematic way to identify a group of patients who are at greater risk of adverse outcomes with these interventions and for whom a more specific approach might be useful.
Figure 1
Funding Acknowledgement
Type of funding source: None
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Collins C, Dudas L, Johnson M, Davenport D, Bernard A, Beck S, Muchow R, Pittman T, Talley C. ACGME Operative Case Log Accuracy Varies Among Surgical Programs. JOURNAL OF SURGICAL EDUCATION 2020; 77:e78-e85. [PMID: 32950429 DOI: 10.1016/j.jsurg.2020.08.045] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 07/29/2020] [Accepted: 08/29/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE This study evaluates the accuracy of reported the Accreditation Council for Graduate Medical Education (ACGME) operative case logs from graduated residents compared to institutional operating room electronic records (ORER). We hope this will help guide review committees and institutions develop complete, accurate resident case logs. DESIGN This is a retrospective, cross-sectional study of general surgery (GS), neurosurgery (NS), and orthopedic surgery (OS) resident physicians. ACGME and ORER cases from 2009 to 2010 were analyzed and each case and current procedural terminology (CPT) code directly compared (ORER vs. ACGME). SETTING Single academic tertiary-care medical center (University of Kentucky, Lexington, KY). PARTICIPANTS Eleven thousand nine hundred and twenty-three cases for 46 residents among the 3 residency programs were analyzed. RESULTS There was an overall logging accuracy of 72% for ORER cases reflected in the ACGME case logs. OS residents had a higher rate of logging accuracy (OS 91%, GS 69%, NS 58%, chi-square p = 0.014) and mean annual number of cases compared to the other 2 programs (OS 452, GS 183, NS 237, ANOVA p = 0.001). NS residents had higher accuracy of CPT codes than post-graduate years 2 to 5 in other programs (p < 0.017). There was a strong positive correlation between the number of cases completed per resident and case logging accuracy, (rho = 0.769, p < 0.001) consistent for NS and GS, but not OS. CONCLUSIONS This study shows only 72% of a residents' operative experience is captured in the ACGME case log across 3 surgical programs. There is significant variability among surgical programs and among post-graduate year cohorts regarding case log and CPT code accuracy. There is a strong correlation with the total number of cases performed and increasing case log accuracy. Low case log accuracy may reflect individual resident behavior instead of program operative exposure. Further studies are needed to determine if ORER may serve as a more complete assessment of the operative experience of a resident and program.
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Nguyen PT, Boral LI, O’Brien J, Zhang D, Gao Y, Bernard A. Reducing Inappropriate Overutilization of the Massive Transfusion Protocol. Am J Clin Pathol 2020. [DOI: 10.1093/ajcp/aqaa161.269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction/Objective
Massive transfusion protocols (MTPs) make it possible to deliver blood products to exsanguinating patients in an efficient, sustained, and immediate manner. However, overutilization of MTPs continues to remain a significant problem for hospital blood banks. The study aims to address the characteristics of possibly inappropriate MTP activations during the first phase (cooler) at a level 1 trauma academic medical center.
Methods
This was a retrospective review of 328 phase 1 MTPs out of 696 total MTPs performed during a two-year period (Jan 1, 2017 and Dec 31, 2018) and divided into three categories: trauma, non-trauma surgery, and medicine services. We assumed that a possibly inappropriate MTP for trauma cases would show an Assessment of Blood Component (ABC) score of 1 or less and physicians used clinical discretion. For possibly inappropriate MTP non- trauma surgical and medicine cases, we devised a new system where we looked at only whether the blood pressure was equal to or less than 90 mm Hg and/or the pulse was greater than or equal to 120 beats per minute. If there was a score of 0 where there were neither vital sign criteria, then the MTP was considered possibly inappropriate.
Results
For trauma service, there were 43/168 (25.6%) cases that had an ABC score of 0, 49/168 (29.2%) cases that had an ABC score of 1, 53/168 (31.5%) cases that had an ABC score of 2, 21/168 (12.5%) cases that had an ABC score of 3, and only 2/168 (1.2%) case that had an ABC score of 4. Non-trauma surgery service had 31/51 (60.8%) cases with a new score of 0, 20/51 (39.2%) cases with a new score of 1, and 0/51 (0%) cases with a new score of 2. Medicine services had 57/109 (52.3%) patients with a new score of 0, 47/109 (43.1%) patients with a new score of 1, and 5/109 (4.6%) patients with a new score of 2. Non-trauma surgery service had the greatest possibly inappropriate MTP activations [31/51 cases (60.8%)], followed by trauma [92/168 (54.8%) cases] and medicine [57/109 (52.3%) cases].
Conclusion
Our study shows greater overutilization with MTPs using clinical judgment than with using the ABC criteria. Non-trauma surgery service had the greatest number of possibly inappropriate MTP activations at our hospital without having a significantly abnormal pulse or blood pressure. While ABC criteria is already liberal for activating an MTP, physician discretion appears to be more liberal in activating a possibly inappropriate MTP.
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Heren-Le Bastard C, Bernard A, Fliss R, Legouvello S, Allain P. [Psychometric validation of an Assessment Questionnaire on the Perception of and Adaptation to Visual Handicap in Adults (QUEPAHVA). French translation of the article]. J Fr Ophtalmol 2020; 44:S0181-5512(20)30447-2. [PMID: 34756385 DOI: 10.1016/j.jfo.2020.01.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/16/2020] [Accepted: 01/21/2020] [Indexed: 11/23/2022]
Abstract
PURPOSE Handicap evaluation in adults with acquired or progressive congenital visual loss allows for identification of the individual's specific needs and targeted therapy (medical, technical, rehabilitative and psychological). Currently, the subjective dimension of the handicap remains poorly explored in the field of visual loss. Our questionnaire aims to understand the whole of these subjective impacts. It differs from existing quality of life scales in ophthalmology in its approach centered on the process of adaptation, individual resources (technical, cognitive, psychic and environmental), and investigation of the perception of the handicap. The goal of the present study is to validate this questionnaire, which could be used in any adult with a visual handicap, regardless of the extent of the visual loss, its etiology, or the type of treatment or compensatory mechanisms. MATERIALS AND METHODS The Assessment Questionnaire on the Perception of and Adaptation to Visual Handicap in Adults (QUEPAHVA) is composed of 28 items relating to perception of the visual impairment, its impact, and adaptive resources. They are divided into 3 sub-categories: perception of daily life and relationships (10 items), Perception of visual status and compensatory mechanisms (8 items), and Psychological impact of the visual handicap (10 items). The responses are graded on a Likert scale. Factor analysis and verification of psychometric qualities were performed based on the responses of 446 subjects. The discriminatory validity of the NEI-VFQ 25 was proven with 99 subjects. Reliability over time (mean interval between T1 and T2=49.43 days) was measured in 31 subjects. Sensitivity to change between pre- and post-management (mean interval between T1 and T2=410 days) was tested in 123 subjects. RESULTS Internal consistency was very good for the global scale (α=.90) as well as for the 3 sub-dimensions (α=.86; α=.79; α=.80). The discriminatory validity was satisfactory (r=.70). This result had to be interpreted as a function of the qualitative specificity of the questionnaire. The questionnaire enjoyed good reproducibility over time with regard to its total score and relatively satisfactory reproducibility with regard to its sub-dimensions. Sensitivity to change was very high and accounted for adaptations to the disability over time. CONCLUSION The QUEPAHVA displays good psychometric qualities. It constitutes a new means of evaluation. Its potential applications are many. It permits evaluation of the needs of the individual and adaptation of the protocol of care. Its use in institutions may support a step forward in the science of evaluation and continued improvement in quality of care.
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Heren-Le Bastard C, Bernard A, Fliss R, Legouvello S, Allain P. Psychometric validation of an Assessment Questionnaire on the Perception of and Adaptation to Visual Handicap in Adults (QUEPAHVA). J Fr Ophtalmol 2020; 43:e341-e350. [PMID: 33020020 DOI: 10.1016/j.jfo.2020.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE Handicap evaluation in adults with acquired or progressive congenital visual loss allows for identification of the individual's specific needs and targeted therapy (medical, technical, rehabilitative and psychological). Currently, the subjective dimension of the handicap remains poorly explored in the field of visual loss. Our questionnaire aims to understand the whole of these subjective impacts. It differs from existing quality of life scales in ophthalmology in its approach centered on the process of adaptation, individual resources (technical, cognitive, psychic and environmental), and investigation of the perception of the handicap. The goal of the present study is to validate this questionnaire, which could be used in any adult with a visual handicap, regardless of the extent of the visual loss, its etiology, or the type of treatment or compensatory mechanisms. MATERIALS AND METHODS The Assessment Questionnaire on the Perception of and Adaptation to Visual Handicap in Adults (QUEPAHVA) is composed of 28 items relating to perception of the visual impairment, its impact, and adaptive resources. They are divided into 3 sub-categories: Perception of daily life and relationships (10 items), Perception of visual status and compensatory mechanisms (8 items), and Psychological impact of the visual handicap (10 items). The responses are graded on a Likert scale. Factor analysis and verification of psychometric qualities were performed based on the responses of 446 subjects. The discriminatory validity of the NEI-VFQ 25 was proven with 99 subjects. Reliability over time (mean interval between T1 and T2=49.43 days) was measured in 31 subjects. Sensitivity to change between pre- and post-management (mean interval between T1 and T2=410 days) was tested in 123 subjects. RESULTS Internal consistency was very good for the global scale (α=.90) as well as for the 3 sub-dimensions (α=.86; α=.79; α=.80). The discriminatory validity was satisfactory (r=.70). This result had to be interpreted as a function of the qualitative specificity of the questionnaire. The questionnaire enjoyed good reproducibility over time with regard to its total score and relatively satisfactory reproducibility with regard to its sub-dimensions. Sensitivity to change was very high and accounted for adaptations to the disability over time. CONCLUSION The QUEPAHVA displays good psychometric qualities. It constitutes a new means of evaluation. Its potential applications are many. It permits evaluation of the needs of the individual and adaptation of the protocol of care. Its use in institutions may support a step forward in the science of evaluation and continued improvement in quality of care.
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Gupta M, Dugan A, Chacon E, Davenport DL, Shah MB, Marti F, Roth JS, Bernard A, Zwischenberger JB, Gedaly R. Detailed perioperative risk among patients with extreme obesity undergoing nonbariatric general surgery. Surgery 2020; 168:462-470. [DOI: 10.1016/j.surg.2020.03.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 02/28/2020] [Accepted: 03/21/2020] [Indexed: 12/23/2022]
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May AK, Talisa VB, Wilfret DA, Bulger E, Dankner W, Bernard A, Yende S. Estimating the Impact of Necrotizing Soft Tissue Infections in the United States: Incidence and Re-Admissions. Surg Infect (Larchmt) 2020; 22:509-515. [PMID: 32833599 DOI: 10.1089/sur.2020.099] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background: Previous estimates of the incidence of necrotizing soft tissue infections (NSTI) in the United States have substantial limitations and underestimate its occurrence. Improvements in hospital mortality after NSTI have increased the number of survivors at risk for long-term sequelae. This study estimates the incidence of NSTI and the burden of re-admission and associated healthcare spending in patients who survived admission for NSTI. Methods: Index admissions for NSTI were identified using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes combined with either Current Procedural Technology (CPT) or diagnosis-related group codes to increase specificity. Two separate datasets were used to provide primary and secondary estimates of the annual incidence of NSTIs in the United States: the National Inpatient Sample (NIS) for the years 2012-2016 and the Watson Health dataset for 2009-2013, respectively, and extrapolated to estimate the incidence for 2018. The Nationwide Readmissions Database (NRD) from 2013-2015 was used to estimate of the risk for re-admission, cost of re-admissions, and to compare 90-day re-admission rates for NSTI to common medical conditions. Results: National Inpatient Sample and Watson Health datasets demonstrated an increasing annual incidence and estimated 33,600 and 28,500 cases in 2018, respectively. The estimated annual incidences in the United States in 2018 were 10.3 and 8.7 per 100,000 persons, respectively. Risk of 90-day re-admission ranged from 24%-29% over the 3 years, 89% of which were unplanned. Of those re-admitted, 90% had one or more comorbidities, the most common diagnoses associated with re-admission were infection in 65%, acute kidney injury in 22%, and shock in 10%. The median re-admission length of stay was seven days (interquartile range [IQR]: 4-13 days) with a median cost of re-admission of $13,590 (IQR: $7186-$27440). Conclusion: The incidence of NSTI is more common than generally reported. Re-admission within 90 days is common, occurring in more than one in four survivors resulting in high healthcare costs.
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Troutman Adams E, Cohen EL, Bernard A, Darnell WH, Oyler DR. Can opioid vigilance and patient-centered care coexist? A qualitative study of communicative tensions encountered by surgical trainees. J Opioid Manag 2020; 16:91-101. [PMID: 32329884 DOI: 10.5055/jom.2020.0555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE The American health care system's adoption of the patient-centered care (PCC) model has transformed how medical pro-viders communicate with patients about prescription pain medication. Concomitantly, the nation's opioid epidemic has necessitated a proactive response from the medical profession, requiring providers who frequently dispense opioids for acute pain to exercise vigi-lance in monitoring and limiting outpatient prescriptions. This qualitative study explores how surgical trainees balance PCC directives, including shared decision making, exchanging information with patients, and relationship maintenance, with opioid prescribing vigi-lance. DESIGN Investigators conducted interviews with 17 surgical residents and fellows (trainees) who routinely prescribe opioids at an ac-ademic medical center. RESULTS A qualitative descriptive analysis produced four codes, which were reduced to themes depicting problematic intersections between PCC imperatives and opioid vigilance during post-operative opioid-prescribing communication: (a) sharing the deci-sion-making process contended with exerting medical authority, (b) reciprocating information contended with negotiating opioid prescribing terms with patients, (c) maintaining symbiotic relationships contended with prescribing ethics, and (d) achieving patient satisfaction contended with safeguarding opioid medications. CONCLUSION Surgical training programs must supply trainees with post-surgical prescribing guidelines and communication skills training. Training should emphasize how PCC directives may work in tandem with-not in opposition to-opioid vigilance.
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Scuiller A, Pascart T, Bernard A, Oehler E. [Gout]. Rev Med Interne 2020; 41:396-403. [PMID: 32201015 DOI: 10.1016/j.revmed.2020.02.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 01/24/2020] [Accepted: 02/13/2020] [Indexed: 12/13/2022]
Abstract
Gout is a chronic disease due to the deposition of monosodium urate microcrystals in joints and tissues. Its incidence and prevalence are increasing worldwide in close relation with the epidemic of obesity and metabolic syndrome. Gout is related to chronic hyperuricemia that should be treated to ensure the reduction or even the disappearance of acute attacks ("gout flares") and to reduce the size and number of tophi. If arthritis of the first metatarsophalangeal joint is the most typical form, other joints may be affected, including the spine. Demonstration of urate microcrystals arthritis allows diagnosis of gout but, in the absence of possibility of performing joint puncture, imaging may be useful for providing complementary diagnostic elements. Appropriate care is essential to reduce the number of flares and the evolution towards gouty arthropathy but also in terms of public health in order to reduce costs related to this pathology.
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Darnell WH, Real K, Bernard A. Exploring Family Decisions to Refuse Organ Donation at Imminent Death. QUALITATIVE HEALTH RESEARCH 2020; 30:572-582. [PMID: 31274058 DOI: 10.1177/1049732319858614] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Communication about organ donation at the time of imminent death is a meaningful, yet less understood, area of health communication. We employed a multiple goals framework to explore family normative perceptions of organ donation and the conversational goal tensions experienced during a family member's imminent death. Semi-structured interviews were conducted with 14 family members who refused to donate when approached by an organ procurement coordinator (OPC) upon the imminent death of a family member. Thematic analysis revealed that family members described their decisions to refuse donation as (a) last acts of love, (b) responses to unnecessary requests, and (c) consistent with the known beliefs of the patient. Participants described several goal tensions operating within the organ donation conversation itself, including (a) the management of frequent requests, (b) pressure to donate, and (c) enduring unwanted requests from the OPC. Communication goals frameworks offer practical insights for improving organ-related conversations.
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Medvecz A, Bernard A, Hamilton C, Schuster KM, Guillamondegui O, Davenport D. Transfusion rates in emergency general surgery: high but modifiable. Trauma Surg Acute Care Open 2020; 5:e000371. [PMID: 32154373 PMCID: PMC7046949 DOI: 10.1136/tsaco-2019-000371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Revised: 12/13/2019] [Accepted: 12/18/2019] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Transfusion of red blood cells (RBC) increases morbidity and mortality, and emergency general surgery (EGS) cases have increased risk for transfusion and complication given case complexity and patient acuity. Transfusion reduction strategies and blood-conservation technology have been developed to decrease transfusions. This study explores whether transfusion rates in EGS have decreased as these new strategies have been implemented. METHODS This is a retrospective review of the American College of Surgeons' National Surgical Quality Improvement Program (ACS NSQIP) data from three academic medical centers. Operations performed by general surgeons on adults (aged ≥18 years) were selected. Data were analyzed from two periods: 2011-2013 and 2014-2016. Cases were grouped by the first four digits of the primary procedure Current Procedural Terminology code. Transfusion was defined as any RBC transfusion during or within 72 hours following the operation. Composite morbidity was defined as any NSQIP complication within 30 days following the operation. RESULTS Overall general surgery transfusion rates decreased from 6.4% to 4.8% from period 1 to period 2 (emergent: 16.6%-11.5%; non-emergent 4.9%-3.7%; Fisher's exact p values <0.001). Among patients transfused, the number of units received decreased slightly (median 2 U (IQR 2-3) to median 2 U (IQR 1-3), Mann-Whitney U test p=0.005). Morbidity decreased (overall: 13.8%-12.3%, p=0.001; emergent: 26.3%-20.6%, p<0.001) while mortality did not change. DISCUSSION Rates of RBC transfusion decreased in both emergent and non-emergent cases. Efforts to reduce transfusion may have been successful in the EGS population. Morbidity improved over the time periods while mortality was unchanged. LEVEL OF EVIDENCE Level III.
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Fauchier L, Bisson A, Herbert J, Lacour T, Bourguignon T, Etienne CS, Bernard A, Deharo P, Bernard L, Babuty D. Incidence and outcomes of infective endocarditis after transcatheter aortic valve implantation versus surgical aortic valve replacement. Clin Microbiol Infect 2020; 26:1368-1374. [PMID: 32036047 DOI: 10.1016/j.cmi.2020.01.036] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 01/26/2020] [Accepted: 01/30/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVES Transcatheter aortic valve implantation (TAVI) is an alternative to surgical aortic valve replacement (AVR) in aortic stenosis (AS). Infective endocarditis (IE) in patients with prosthetic heart valves is associated with significant morbidity and mortality. Data on the incidence, risk factors, and outcomes of IE after TAVI are conflicting. We evaluated these issues in patients with percutaneous TAVI vs. isolated surgical AVR (SAVR) at a nationwide level. METHODS Based on the administrative hospital discharge database, the study collected information for all patients with aortic stenosis treated with AVR in France between 2010 and 2018. RESULTS A total of 47 553 patients undergoing TAVI and 60 253 patients undergoing isolated SAVR were identified. During a mean follow-up of 2.0 years (median (25th to 75th percentile) 1.2 (0.1-3.4) years), the incidence rates of IE were 1.89 (95% confidence interval (CI) 1.78-2.00) and 1.40 (95% CI 1.34-1.46) events per 100 person-years in unmatched TAVI and SAVR patients, respectively. In 32 582 propensity-matched patients (16 291 with TAVI and 16 291 with SAVR), risk of IE was not different in patients treated with TAVI vs. SAVR (incidence rates of IE 1.86 (95% CI 1.70-2.04) %/year vs 1.71 (95% CI 1.58-1.85) %/year respectively, relative risk (RR) 1.09, 95% CI 0.96-1.23). In these matched patients, total mortality was higher in TAVI patients with IE (43.0% 95% CI 37.3-49.3) than in SAVR patients with IE (32.8% 95% CI 28.6-37.3; RR 1.32, 95% CI 1.08-1.60). DISCUSSION In a nationwide cohort of patients with AS, treatment with TAVI was associated with a risk of IE similar to that following SAVR. Mortality was higher for patients with IE following TAVI than for those with IE following SAVR.
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Bernard C, Morgant M, Jazayeri A, Bernard A, Bouchot O. Optimal timing of coronary artery bypass grafting in hemodynamically stable patients after myocardial infarction and definition of poor prognostic factors. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Fauchier L, Bernard A, Bisson A, Lacour T, Herbert J, Ivanes F, Bourguignon T, Clerc JM, Quilliet L, Guillon Grammatico L, Angoulvant D, Saint Etienne C, Babuty D. 4070Clinical impact of mitral regurgitation before or following transcatheter aortic valve replacement in patients with aortic stenosis: a nationwide multivariable analysis. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Patients undergoing transcatheter aortic valve replacement (TAVR) may have concomitant mitral regurgitation (MR). The impact of MR at baseline or after TAVR on subsequent prognosis remains to be more precisely determined. We analysed the impact of MR before or after TAVR on prognosis in the systematic analysis of patients treated with TAVR at a nationwide level.
Methods
Based on the French administrative hospital-discharge database, the study collected information for all consecutive patients with aortic stenosis treated with transfemoral TAVR in France between 2008 and 2018. Cox regression was used for the analysis of predictors of events during follow-up.
Results
A total of 47,872 patients with transfemoral TAVR were included in the analysis (mean age 83±7 years). Moderate/severe MR was present at baseline (MRb) in 9.5% of the patients. Few patients (1.6%) revealed moderate/severe MR post-TAVR (MRpt). Mean follow-up was 1.31±1.61 years. MRb was associated with an increased cardiovascular mortality (Hazard ratio 1.29, 95% CI 1.20–1.39) and total mortality (Hazard ratio 1.15, 95% CI 1.10–1.21). However, MRb was not an independent predictor in multivariable analysis, neither for cardiovascular mortality (adjusted HR 1.06, 95% CI 0.98–1.14) nor for total mortality (adjusted HR 1.01, 95% CI 0.96–1.07). MRpt was not a predictor of cardiovascular or total mortality. Older age, male sex, history of pulmonary edema/cardiogenic shock, atrial fibrillation, myocardial infarction, diabetes, renal failure, liver disease, pulmonary disease, previous cancer and anemia at baseline independently predicted mortality during follow-up. All of them (but history of cancer) were also independent predictor of cardiovascular death.
Conclusion
Baseline MR was associated with increased cardiovascular and totality mortality following TAVR but was not an independent predictor of any of them. By contrast, several other predictors of cardiovascular and total mortality were identified. This suggests that MR should not be directly considered to establish the strategy for TAVR decision or for avoiding TAVR-related futility.
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Fauchier L, Bisson A, Herbert J, Lacour T, Ivanes F, Bourguignon T, Clerc JM, Quilliet L, Lantelme P, Angoulvant D, Babuty D, Guillon Grammatico L, Bernard A, Saint Etienne C. P1794Futility risk model development and validation among patients with aortic stenosis treated with transcatheter aortic valve replacement. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Risk-benefit assessment for transcatheter aortic valve replacement (TAVR) is still a matter of debate. A sizeable group of patients do not fully benefit from intervention despite a technically successful procedure. We therefore sought to identify patients with a bad outcome early after the procedure, and to develop a prediction model and calculator for identification of these patients.
Methods
Based on the French administrative hospital-discharge database, the study collected information for all consecutive patients with aortic stenosis treated with transfemoral TAVR in France between 2008 and 2018. Multivariate logistic regression was used to select the risk factors of early all-cause death in first year after TAVR procedure (considered as futility) for the overall population. Score points were assigned to each risk factor using the β coefficient. Internal validation was performed by a bootstrap method. Calibration was assessed with the Hosmer-Lemeshow goodness of fit test and accuracy with the C-statistic.
Results
A total of 47,872 patients with transfemoral TAVR were included in the analysis (mean age 83±7 years). Mean follow-up was 1.31±1.61 years and 9,338 deaths were recorded (yearly rate 14.9%), among which 4,562 (49%) occurred in first year after TAVR procedure. The final logistic regression model included older age, male sex, history of hospital stay with heart failure, history of acute pulmonary oedema, atrial fibrillation, previous stroke, vascular disease, diabetes, renal disease, liver disease, pulmonary disease, anemia, history of cancer, metastasis and denutrition,. The area under the curve (AUC) for the score was 0.696 (95% CI 0.688–0.704). This score outperformed frailty index and Charlson comorbidity index for identifying futility. AUC was 0.677 (95% CI 0.669–0.86) for internal validation. The Hosmer–Lemeshow goodness of fit test had a p-value of 0.10 suggesting that the model was accurate. We further divided the model into 4 groups with 5%, 12%, 19% and 30% futility, respectively. The low-risk group consisted of 60% of the patients and the high-risk group consisted of 4% of these patients.
Conclusion
This futility prediction score established from a large nationwide cohort of patients treated with TAVR may provide a relevant insight for optimizing healthcare decision. It may facilitate identification of patients who, despite an apparently successful procedure, have risk of death that may outweigh the benefit of an anticipated TAVR.
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Trada Y, Law P, Bernard A, Foote M, Barbour A, Lambie D, Smithers M, Burmeister B, Pinkham M. FDG-PET Response Assessment in Patients with Locally Advanced Nodal Melanoma Undergoing High-Dose Neo-Adjuvant or Definitive Radiotherapy. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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David C, Lacout M, Caze C, Saint Etienne C, Clerc J, Quilliet L, Ivanes F, Bernard A. Transaortic valvular replacement prognosis according to aortic stenosis category. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/j.acvdsp.2019.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Achour S, Iken I, Abidi K, Dumont X, Messouak O, Belhcen F, Bernard A. Dépistage du saturnisme chez une famille travaillant dans la fabrication artisanale du Khôl. TOXICOLOGIE ANALYTIQUE ET CLINIQUE 2019. [DOI: 10.1016/j.toxac.2019.03.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Bernard A, Staudenmayer K, Minei JP, Doucet J, Haider A, Scherer T, Davis KA. Macroeconomic trends and practice models impacting acute care surgery. Trauma Surg Acute Care Open 2019; 4:e000295. [PMID: 31058241 PMCID: PMC6461137 DOI: 10.1136/tsaco-2018-000295] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 01/03/2019] [Indexed: 12/01/2022] Open
Abstract
Acute care surgery (ACS) diagnoses are responsible for approximately a quarter of the costs of inpatient care in the US government, and individuals will be responsible for a larger share of the costs of this healthcare as the population ages. ACS as a specialty thus has the opportunity to meet a significant healthcare need, and by optimizing care delivery models do so in a way that improves both quality and value. ACS practice models that have maintained or added emergency general surgery (EGS) and even elective surgery have realized more operative case volume and surgeon satisfaction. However, vulnerabilities exist in the ACS model. Payer mix in a practice varies by geography and distribution of EGS, trauma, critical care, and elective surgery. Critical care codes constitute approximately 25% of all billing by acute care surgeons, so even small changes in reimbursement in critical care can have significant impact on professional revenue. Staffing an ACS practice can be challenging depending on reimbursement and due to uneven geographic distribution of available surgeons. Empowered by an understanding of economics, using team-oriented leadership inherent to trauma surgeons, and in partnership with healthcare organizations and regulatory bodies, ACS surgeons are positioned to significantly influence the future of healthcare in the USA.
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Waucquier L, Rochepeau C, Bernard A, Burillon C, Kocaba V. [Partial optic nerve avulsion secondary to forced rotation of the ocular globe: A case report]. J Fr Ophtalmol 2019; 42:e117-e120. [PMID: 30833007 DOI: 10.1016/j.jfo.2018.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 06/22/2018] [Accepted: 06/27/2018] [Indexed: 10/27/2022]
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Bisson A, Bodin A, Clementy N, Bernard A, Pierre B, Babuty D, Lip G, Fauchier L. Thromboembolic and bleeding risk stratification according to the EHRA valvular heart disease classification in patients with atrial fibrillation. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/j.acvdsp.2018.10.267] [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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Adams ET, Cohen EL, Bernard A, Darnell W, Helme DW. Trauma Trainees' Multiple Competing Goals in Opioid Prescription Communication. QUALITATIVE HEALTH RESEARCH 2018; 28:1983-1996. [PMID: 29984621 DOI: 10.1177/1049732318784896] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Prescription opioids and heroin account for more than half of all drug overdose fatalities, costing an estimated 115 American lives every day. The ongoing opioid epidemic devastates communities and represents a tremendous burden to the national economy and health care system. In 2016, the Centers for Disease Control and Prevention and the White House Office of National Drug Control Policy proposed action to train prescribers on the proper dispensing of opioids, which are indispensable pharmacologic resources for treating acute pain resulting from a traumatic injury or surgery. Trauma surgeons who prescribe opioids for severe pain embark on patient consultations with multiple and conflicting goals respective to their roles as a healers of the suffering, regulators of illicit substances, members of a greater medical system working to contain an opioid epidemic, and moral beings with a distinct set of preferences, experiences, social norms, and practice philosophies. Semistructured interviews with 17 trauma and surgical residents and fellows at a southeastern academic medical center in the United States generated descriptive data regarding prescribing practices and patient communication. Guided by the multiple goals framework, the current research presents three prominent themes depicting the problematic convergence of identity, task, and relational goals during opioid-prescribing conversations between trauma trainees and their patients.
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Bernard M, Wright R, Anderson H, Bernard A. Wilderness Falls: An Analysis and Comparison of Rock Climbers and Nonclimbers. J Surg Res 2018; 234:149-154. [PMID: 30527467 DOI: 10.1016/j.jss.2018.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 07/23/2018] [Accepted: 09/04/2018] [Indexed: 01/03/2023]
Abstract
BACKGROUND Wilderness travel and rock climbing are increasingly popular. Urban falls from height have been reported from trauma centers; however, there have been no trauma center reports of rock climbing or wilderness falls (WFs) in the United States. We sought to describe the injury pattern of WF and to determine whether rock climbers represent a distinct pattern of injury. MATERIALS AND METHODS The trauma database from our level 1 trauma center was queried from 1/1/06 to 12/31/16 for the diagnosis of "fall from cliff" (ICD9: e884.1, ICD10: w15.xx). Demographics, injury characteristics, and trauma center care were analyzed. Data were analyzed using two sample unequal variance T-tests, two sample Z-tests for proportions, and Fisher's exact tests. RESULTS One hundred fifty-one falls were analyzed (40 climbers, 111 nonclimbers). WF victims were predominantly male (79%), moderately injured (mean injury severity score = 13.2), frequently intoxicated (34%), and fell from an average of 43 feet (7-200 ft). The most frequent injures were soft tissue (55%), spine (50%), head (43%), lower extremity (38%), and chest (39%). Climbers were younger, more often sustained upper extremity and soft tissue injuries, more often flown from the scene, injured during daytime, and were better insured. Helmet use was rare (one climber and one nonclimber). There were 3 (2%) deaths, including one climber. CONCLUSIONS WFs have a distinct injury pattern and demographic and occur from a height greater than twice those reported in urban falls. Rock climbing falls involve another distinct demographic and pattern of injury. Injury prevention strategies may include helmet use and avoiding nighttime wilderness travel and drug/alcohol use.
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Harris CT, Totten M, Davenport D, Ye Z, O'Brien J, Williams D, Bernard A, Boral L. Experience with uncrossmatched blood refrigerator in emergency department. Trauma Surg Acute Care Open 2018; 3:e000184. [PMID: 30402556 PMCID: PMC6203135 DOI: 10.1136/tsaco-2018-000184] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 07/20/2018] [Accepted: 08/14/2018] [Indexed: 12/05/2022] Open
Abstract
Background Uncrossmatched packed red blood cell (PRBC) transfusion is fundamental in resuscitation of hemorrhagic shock. Ready availability of uncrossmatched blood can be achieved by storing uncrossmatched blood in a blood bank refrigerator in the emergency department (ED), but could theoretically lead to inappropriate uncrossmatched use. Methods This retrospective study was performed at a level I trauma center from January 2013 to March 2014. Possibly inappropriate transfusion was defined as patients who received at least one unit of blood from the ED refrigerator and no more than two units of PRBC in the first 24 hours. Deaths within the first 24 hours were excluded. Patients who received blood from the ED refrigerator who received ≤2 units total in 24 hours were compared with those who received >2 units. Results 158 adults received blood from the ED refrigerator. 140 (88.6%) were trauma patients. 37 (23.4%) received massive transfusion (MT). 42 (26.6%) deaths were excluded. 29 patients received ≤2 units and 87 received >2 units in the first 24 hours. The ≤2 units group had a higher systolic blood pressure (116 mm Hg vs. 102 mm Hg, p=0.042), lower base deficit (6.4 mEq/L vs. 9.4 mEq/L, p=0.032), higher hematocrit (34% vs. 30%, p=0.024), lower rate of MT protocol activation (27.6% vs. 58.6%, p=0.005), and lower rates of transfusion of fresh frozen plasma (17.2% vs. 54.0%, p=0.001) and platelets (13.8% vs. 39.1%, p=0.012). Appropriately transfused patients were more likely to have evidence of shock with active, non-compressible hemorrhage. Potentially inappropriate uses were more likely in patients either without evidence of hemorrhage or without signs of shock. Discussion Storing uncrossmatched blood in the ED is an effective way to get PRBCs transfused quickly in hemorrhaging patients and is associated with a low rate of unnecessary uncrossmatched transfusion. Provider education and good clinical judgment are imperative to prevent unnecessary use. Level of evidence Level III, therapeutic.
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