RESUMO
BACKGROUND: Previous studies identified gender disparities in surgical conference presenters and moderators. We sought to assess disparities in the representation of women in terms of speakers and moderators, but with particular emphasis on panels and topics of discussion at vascular surgery conferences. METHODS: Data regarding presenters and moderators from the Southern Association of Vascular Surgery, Western Vascular Society, Vascular and Endovascular Surgical Society, Society for Clinical Vascular Surgery, and Society for Vascular Surgery conferences was obtained from online meeting archives and via email correspondence. Scientific session speakers, moderators, and panelists were identified by sex. Specific vascular topics for each discussion were also identified. Keynote speakers or special guests were excluded. RESULTS: Compared to men, women were less often presenters (18% versus 82%, p < .002) and moderators (16% versus 84%, p < .001) of conference sessions. Women were most likely to present on dialysis access and least likely to present on venous disease overall. Women were more likely to present on aortic (24% vs 19%; p < .013) and cerebrovascular disease (33% vs 27%; p < .021) at regional compared to national conferences. Of panels assessed, 68% were all-male. Subgroup analysis suggests that some improvements have been made over time. CONCLUSIONS: Significant disparities persist in the topics presented and in panel composition suggesting potential areas for improvement in equity. Further study should focus on evaluating trends in the training level of the presenter and the topics presented, and assessing parity in structural factors that impact research presentation opportunities.
RESUMO
BACKGROUND: There is a paucity of information describing the adoption of social media by the vascular surgery community and social media's effectiveness. We evaluated current trends in social media use by all accredited vascular surgery training programs (VSTPs) in the United States and National and Regional Vascular Societies (NVS) in comparison to hospital/institutions and general surgery programs (GSPs). METHODS: Four major social media platforms (Twitter, Facebook, Instagram, and YouTube) were individually searched for VSTPs, affiliated hospital/institution, affiliated GSP, and NVS profiles (31 societies). Social media presence was evaluated for quantitative and qualitative variables (likes/followers/posts and content) on each platform. Statistical analysis was performed utilizing a two-sample t-test, exact McNemar's and Fischer's exact test, as appropriate, with alpha set at 0.05. RESULTS: Social media accounts were found for 31% of VSTP. VSTP with both fellowship and integrated positions had a greater social media presence than integrated only (45% vs. 10%, P = 0.042) and fellowship only (45% vs. 26%, P = 0.044) programs. For integrated programs, an increase in residency positions filled in the 2019 match was associated with the use of social media (P = 0.002). VSTP social media presence was largest on Twitter (24%) with 232 total posts and 0.32 posts/day. 52% of NVS had a social media platform, with the highest prevalence on Facebook (42%) and highest utilization on Twitter (1422 posts, 0.47 posts/day). Hashtags were used for postings by 78% of VSTP and 100% of NVS. VSTP had a lower overall social media presence than their institutions and GSP (31% vs. 96% and 65%, P < 0.001). Twitter was used by VSTP significantly less than the institutions and GSP (24% vs. 87% and 57%, P < 0.001). Facebook and Instagram were used less by VSTP than institutions or GSP (10% vs. 93% and 26% P < 0.001, 4% vs. 76% and 24% P < 0.001 respectively). YouTube channels were the least used platform in VSTP compared with institutions (3% vs. 92%, P < 0.001), but comparable to GSP (3% vs. 10%, P = 0.062). Regarding content, VSTP accounts were used for comments on academic activity of residents/physicians, faculty research, patient education, and commendations. CONCLUSIONS: There is relative underuse of social media by VSTP in comparison to their associated institutions and general surgery programs. VSTP may modify their approach to recruitment by utilizing the follower base of institutions, surgery programs, and NVS or by leveraging established institutional marketing programs. Adoption of social media may provide vascular surgery increased exposure for trainee and patient recruitment and specialty brand recognition.
Assuntos
Educação de Pós-Graduação em Medicina , Mídias Sociais , Sociedades Médicas , Cirurgiões/educação , Procedimentos Cirúrgicos Vasculares/educação , Bolsas de Estudo , Humanos , Internato e Residência , Avaliação de Programas e Projetos de Saúde , EspecializaçãoRESUMO
BACKGROUND: The aim of this study was to analyze litigation involving compartment syndrome to identify the causes and outcomes of such malpractice suits. A better understanding of such litigation may provide insight into areas where clinicians may make improvements in the delivery of care. METHODS: Jury verdict reviews from the Westlaw database from January 1, 2010 to January 1, 2018 were reviewed. The search term "compartment syndrome" was used to identify cases and extract data on the specialty of the physician defendant, the demographics of the plaintiff, the allegation, and the verdict. RESULTS: A total of 124 individual cases involving the diagnosis of compartment syndrome were identified. Medical centers or the hospital was included as a defendant in 51.6% of cases. The most frequent physician defendants were orthopedic surgeons (45.96%) and emergency medicine physicians (20.16%), followed by cardiothoracic/vascular surgeons (16.93%). Failure to diagnose was the most frequently cited claim (71.8% of cases). Most plaintiffs were men, with a mean age of 36.7 years, suffering injuries for an average of 5 years before their verdict. Traumatic compartment syndrome of the lower extremity causing nerve damage was the most common complication attributed to failure to diagnose, leading to litigation. Forty cases (32.25%) were found for the plaintiff or settled, with an average award of $1,553,993.66. CONCLUSIONS: Our study offers a brief overview of the most common defendants, plaintiffs, and injuries involved in legal disputes involving compartment syndrome. Orthopedic surgeons were most commonly named; however, vascular surgeons may also be involved in these cases because of the large number of cases with associated arterial involvement. A significant percentage of cases were plaintiff verdicts or settled cases. Failure to diagnosis or delay in treatment was the most common causes of malpractice litigation. Compartment syndrome is a clinical diagnosis and requires a high level of suspicion for a timely diagnosis. Lack of objective criteria for diagnosis increases the chances of medical errors and makes it an area vulnerable to litigation.
Assuntos
Síndromes Compartimentais , Compensação e Reparação/legislação & jurisprudência , Diagnóstico Tardio/legislação & jurisprudência , Seguro de Responsabilidade Civil/legislação & jurisprudência , Imperícia/legislação & jurisprudência , Erros Médicos/legislação & jurisprudência , Procedimentos Ortopédicos/legislação & jurisprudência , Procedimentos Cirúrgicos Vasculares/legislação & jurisprudência , Adulto , Síndromes Compartimentais/diagnóstico , Síndromes Compartimentais/economia , Síndromes Compartimentais/mortalidade , Síndromes Compartimentais/terapia , Diagnóstico Tardio/economia , Feminino , Custos de Cuidados de Saúde/legislação & jurisprudência , Humanos , Seguro de Responsabilidade Civil/economia , Masculino , Imperícia/economia , Erros Médicos/economia , Procedimentos Ortopédicos/efeitos adversos , Procedimentos Ortopédicos/economia , Procedimentos Ortopédicos/mortalidade , Medição de Risco , Fatores de Risco , Fatores de Tempo , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/economia , Procedimentos Cirúrgicos Vasculares/mortalidadeRESUMO
OBJECTIVE: Previous studies have identified significant gender discrepancies in grant funding, leadership positions, and publication impact in surgical subspecialties. We investigated whether these discrepancies were also present in academic vascular surgery. METHODS: Academic websites from institutions with vascular surgery training programs were queried to identify academic faculty, and leadership positions were noted. H-index, number of citations, and total number of publications were obtained from Scopus and PubMed. Grant funding amounts and awards data were obtained from the National Institutes of Health (NIH) and Society for Vascular Surgery websites. Industry funding amount was obtained from the Centers for Medicare and Medicaid Services website. Nonsurgical physicians and support staff were excluded from this analysis. RESULTS: We identified 177 female faculty (18.6%) and 774 male faculty (81.4%). A total of 41 (23.2%) female surgeons held leadership positions within their institutions compared with 254 (32.9%) male surgeons (P = .009). Female surgeons held the rank of assistant professor 50.3% of the time in contrast to 33.9% of men (P < .001). The rank of associate professor was held at similar rates, 25.4% vs 20.7% (P = .187), respectively. Fewer women than men held the full professor rank, 10.7% compared with 26.2% (P < .001). Similarly, women held leadership positions less often than men, including division chief (6.8% vs 13.7%; P < .012) and vice chair of surgery (0% vs 2.2%; P < .047), but held more positions as vice dean of surgery (0.6% vs 0%; P < .037) and chief executive officer (0.6% vs 0%; P < .037). Scientific contributions based on the number of each surgeon's publications were found to be statistically different between men and women. Women had an average of 42.3 publications compared with 64.8 for men (P < .001). Female vascular surgeons were cited an average of 655.2 times, less than half the average citations of their male counterparts with 1387 citations (P < .001). The average H-index was 9.5 for female vascular surgeons compared with 13.7 for male vascular surgeons (P < .001). Correcting for years since initial board certification, women had a higher H-index per year in practice (1.32 vs 1.02; P = .005). Female vascular surgeons were more likely to have received NIH grants than their male colleagues (9.6% vs 4.0%; P = .017). Although substantial, the average value of NIH grants awarded was not statistically significant between men and women, with men on average receiving $915,590.74 ($199,119.00-$2,910,600.00) and women receiving $707,205.35 ($61,612.00-$4,857,220.00; P = .416). There was no difference in the distribution of Society for Vascular Surgery seed grants to women and men since 2007. Industry payments made publicly available according to the Sunshine Act for the year 2018 were also compared, and female vascular surgeons received an average of $2155.28 compared with their male counterparts, who received almost four times as much at $8452.43 (P < .001). CONCLUSIONS: Although there is certainly improved representation of women in vascular surgery compared with several decades ago, a discrepancy still persists. Women tend to have more grants than men and receive less in industry payments, but they hold fewer leadership positions, do not publish as frequently, and are cited less than their male counterparts. Further investigation should be aimed at identifying the causes of gender disparity and systemic barriers to gender equity in academic vascular surgery.
Assuntos
Docentes de Medicina/estatística & dados numéricos , Diretores Médicos/estatística & dados numéricos , Médicas/estatística & dados numéricos , Sexismo/estatística & dados numéricos , Cirurgiões/estatística & dados numéricos , Bibliometria , Mobilidade Ocupacional , Docentes de Medicina/economia , Docentes de Medicina/tendências , Feminino , Organização do Financiamento/estatística & dados numéricos , Organização do Financiamento/tendências , Humanos , Liderança , Masculino , National Institutes of Health (U.S.)/economia , National Institutes of Health (U.S.)/estatística & dados numéricos , National Institutes of Health (U.S.)/tendências , Diretores Médicos/economia , Diretores Médicos/tendências , Médicas/economia , Médicas/tendências , Sexismo/prevenção & controle , Sexismo/tendências , Sociedades Médicas/estatística & dados numéricos , Especialidades Cirúrgicas/economia , Especialidades Cirúrgicas/educação , Especialidades Cirúrgicas/estatística & dados numéricos , Especialidades Cirúrgicas/tendências , Cirurgiões/economia , Cirurgiões/tendências , Estados UnidosRESUMO
OBJECTIVE: To analyze malpractice cases involving hemodialysis access to prevent future litigation and improve physician education. METHODS: Jury verdict reviews from the WESTLAW database from 1 January 2005 to 1 January 2015 were reviewed. The search terms "hemodialysis," "dialysis," "graft," "fistula," "AVG," "AVF," "arteriovenous," "catheter," "permacatheter," and "shiley" were used to compile data on the demographics of the defendant, plaintiff, allegation, complication, and verdict. RESULTS: Sixty-six cases involving the litigation pertaining to hemodialysis catheter, arteriovenous fistula (AVF) or arteriovenous grafts (AVGs) were obtained. Of these, 55% involved catheter-based hemodialysis access, 18% involved AVF, and 27% involved AVG. The most frequent physician defendants were vascular surgeons (36%), internists (14%), nephrologists (14%), general surgeons (9%), and interventional radiologists (6%). Of the patients, 38% involved were male and the average patient age was 56.3 (standard deviation (SD) = 20.1) years. Region of injury was 50% in the neck or chest, 42% in the arm, and 8% in the groin. Injury was listed as death in 79% of cases. Of the deaths, 95% involved bleeding at some point in the chain of events. The most common claims related to the cases were failure to perform the surgery or procedure safely (44%), failure to diagnose and treat in a timely manner (30%), and negligent hemodialysis treatment (11%). The most common complications cited were hemorrhage (62%), loss of function of limb (15%), and ischemia due to steal syndrome (11%). A total of 26 cases (39%) were found for the plaintiff or settled. The median award was US$463,000 with a mean of US$985,299 (SD = US$1,314,557). CONCLUSION: While popular opinion may indicate that steal syndrome is a commonly litigated complication, our data reveal that the most common injury litigated is death which may frequently be the result of a hemorrhagic episode. In addition to hemorrhage, the remaining most common complications included steal syndrome and loss of limb function. Therefore, steps to better prevent, diagnose and treat bleeding, nerve injury, and steal syndrome in a timely manner are critical to preventing hemodialysis-access-associated litigation.
Assuntos
Derivação Arteriovenosa Cirúrgica/legislação & jurisprudência , Implante de Prótese Vascular/legislação & jurisprudência , Compensação e Reparação/legislação & jurisprudência , Responsabilidade Legal , Erros Médicos/legislação & jurisprudência , Nefrologistas/legislação & jurisprudência , Diálise Renal , Adulto , Idoso , Derivação Arteriovenosa Cirúrgica/efeitos adversos , Derivação Arteriovenosa Cirúrgica/economia , Derivação Arteriovenosa Cirúrgica/mortalidade , Implante de Prótese Vascular/efeitos adversos , Implante de Prótese Vascular/economia , Implante de Prótese Vascular/mortalidade , Cateterismo Venoso Central/efeitos adversos , Cateterismo Venoso Central/economia , Cateterismo Venoso Central/mortalidade , Causas de Morte , Competência Clínica/legislação & jurisprudência , Bases de Dados Factuais , Feminino , Humanos , Responsabilidade Legal/economia , Masculino , Imperícia/economia , Erros Médicos/economia , Erros Médicos/mortalidade , Pessoa de Meia-Idade , Nefrologistas/economia , Diálise Renal/efeitos adversos , Diálise Renal/economia , Diálise Renal/mortalidadeRESUMO
BACKGROUND: Pulmonary embolism and deep vein thrombosis are common clinical entities, and the related malpractice suits affect all medical subspecialties. Claims from malpractice litigation were analyzed to understand the demographics of these lawsuits and the common reasons for pursuing litigation. METHODS: Cases entered into the Westlaw database from March 5, 1987, to May 31, 2018, were reviewed. Search terms included "pulmonary embolism" and "deep vein thrombosis." RESULTS: A total of 277 cases were identified. The most frequently identified defendant was an internist (including family practitioner; 33%), followed by an emergency physician (18%), an orthopedic surgeon (16%), and an obstetrician/gynecologist (9%). The most common etiology for pulmonary embolism was prior surgery (41%). The most common allegation was "failure to diagnose and treat" in 62%. Other negligence included the failure to administer prophylactic anticoagulation while in the hospital (18%), failure to prescribe anticoagulation on discharge (8%), failure to administer anticoagulation after diagnosis (8%), and premature discontinuation of anticoagulation (2%). The most frequently claimed injury was death in 222 cases (80%). Verdicts were found for the defendant in 57% of cases and for the plaintiff in 27% and settled in 16%. CONCLUSIONS: The most frequently cited negligent act was the failure to give prophylactic anticoagulation, even after discharge. The trends noted in this study may potentially be addressed and therefore prevented by systems-based practice changes. The most common allegation, "failure to diagnose and treat," suggests that first-contact doctors such as emergency physicians and primary care practitioners must maintain a high index of suspicion for deep vein thrombosis/pulmonary embolism.
Assuntos
Falha da Terapia de Resgate/estatística & dados numéricos , Imperícia/estatística & dados numéricos , Médicos/estatística & dados numéricos , Embolia Pulmonar/terapia , Trombose Venosa/terapia , Anticoagulantes/uso terapêutico , Bases de Dados Factuais/estatística & dados numéricos , Diagnóstico Tardio/economia , Diagnóstico Tardio/legislação & jurisprudência , Diagnóstico Tardio/estatística & dados numéricos , Falha da Terapia de Resgate/economia , Falha da Terapia de Resgate/legislação & jurisprudência , Humanos , Consentimento Livre e Esclarecido/legislação & jurisprudência , Consentimento Livre e Esclarecido/estatística & dados numéricos , Imperícia/economia , Médicos/economia , Médicos/legislação & jurisprudência , Embolia Pulmonar/diagnóstico , Embolia Pulmonar/etiologia , Embolia Pulmonar/mortalidade , Estados Unidos/epidemiologia , Trombose Venosa/diagnóstico , Trombose Venosa/etiologia , Trombose Venosa/mortalidadeRESUMO
BACKGROUND: The objective of the study was to analyze causes and outcomes of malpractice claims against vascular surgeons in the United States. METHODS: Cases entered into the Westlaw database from January 1, 1999 to December 31, 2014 were reviewed. Search terms "vascular" and "surgeon" were used. Data were compiled on the allegation, subject matter, and outcome of each case. Additional data including demographics of the defendant were obtained from the U.S. News Health reports on practicing physicians. RESULTS: Of a total of 785 cases identified from the Westlaw database using the search terms "vascular" and "surgeon", 485 (61.8%) were identified where a vascular surgeon was the defendant or expert witness. Of these, 135 (27.8%) had a vascular surgeon identified as a defendant. Among these 135 cases, 88 (65.2%) were found for the defendant with 31 (23%) and 15 (11.1%) being found for the plaintiff or settled, respectively. Of the 31 cases found for the plaintiff, the median award was $750,000 and mean award was $1,830,000. Mean time from incident to verdict was 4.8 years. The most common procedures which led to litigation were open or endovascular peripheral revascularization (PR) (14.8%), carotid interventions (CIs) (11.85%), aortic interventions (AI) (11.1%), vascular trauma (9.63%), dialysis access (8.15%), and venous surgery (5.93%). The most common allegation was "failure to diagnose and treat" (48.9%), followed by complication of open surgery (31.85%) and negligent procedure (25.19%). The most common injuries reported were death (31.85%), major amputation (23.7%), neurovascular injury (14.8%), and bleeding (5.9%). CONCLUSIONS: Analysis of vascular surgery malpractice litigation in the Westlaw database revealed details regarding the subject matter and outcomes of these cases. Through this closed claims analysis, the most common procedures leading to litigation were found to be PR, CI, and AI and not thoracic outlet syndrome procedures as commonly believed. Furthermore, the most common allegations were a "failure to diagnose and treat" and "open surgical complication". Analysis of the salient features and outcomes in these cases can provide a framework for heightened awareness of issues which lead to malpractice claims and can ultimately improve patient care and safety.
Assuntos
Compensação e Reparação/legislação & jurisprudência , Seguro de Responsabilidade Civil/legislação & jurisprudência , Imperícia/legislação & jurisprudência , Erros Médicos/legislação & jurisprudência , Má Conduta Profissional/legislação & jurisprudência , Cirurgiões/legislação & jurisprudência , Procedimentos Cirúrgicos Vasculares/legislação & jurisprudência , Bases de Dados Factuais , Humanos , Seguro de Responsabilidade Civil/economia , Imperícia/economia , Erros Médicos/economia , Segurança do Paciente/legislação & jurisprudência , Medição de Risco , Cirurgiões/economia , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Procedimentos Cirúrgicos Vasculares/economia , Procedimentos Cirúrgicos Vasculares/mortalidadeRESUMO
BACKGROUND: The aim of this study was to analyze malpractice litigation trends and to better understand the causes and outcomes of suits involving inferior vena cava filters (IVCF) to prevent future litigation and improve physician education. METHODS: Jury verdict reviews from the Westlaw database from January 1, 2000, to December 31, 2015, were reviewed. The search term "inferior vena cava filter" was used to compile data on the demographics of the defendant, plaintiff, allegation, complication, and verdict. RESULTS: A total of 156 cases were identified. Duplicates and cases in which the IVCF was incidentally included were excluded from the analysis. Forty-nine cases involving either failure to place or a complication of IVCF placement were identified. Throughout the last 15 years, there has been increased number of jury verdicts toward IVCF. The most frequent defendants were internal medicine physicians (38%), vascular surgeons (19%), and cardiothoracic surgeons (12%). The most frequent claims were denied treatment or delay in treatment (in 35% of cases), negligent surgery (in 24% of cases), and failure to diagnose and treat complications (in 24% of cases). Of these, the most frequent specific claims were failure to place IVC filter (41%), implantation failure such as misplacement and/or misaligned implant (24%), erosion of IVC/retroperitoneal bleed (6%), and discontinuation of anticoagulation prematurely (6%). Seventeen cases (35%) were found for the plaintiff, with median awards worth of $1,092,500. In the 21 cases where pulmonary embolism (PE) was involved (43% of cases), 19 were fatal (90%). Of the fatal PE cases, 8 cases ended with verdicts in favor of the plaintiff (42%). Both nonfatal PE cases were won by the defense. CONCLUSIONS: IVCF placement with subsequent PE and death results in verdicts that favor the plaintiffs. This study emphasizes that adequate and transparent communication regarding preoperative planning, decision for IVCF placement, and informed consent may reduce the frequency of litigation. Public awareness of complications related to the placement of IVCF is increasing largely and spurned by aggressive advertising and marketing by plaintiff attorneys. Conditions for which IVCF placement is contemplated carry significant risk of malpractice litigation.
Assuntos
Seguro de Responsabilidade Civil/legislação & jurisprudência , Imperícia/legislação & jurisprudência , Erros Médicos/legislação & jurisprudência , Complicações Pós-Operatórias , Implantação de Prótese/legislação & jurisprudência , Tempo para o Tratamento/legislação & jurisprudência , Filtros de Veia Cava , Compensação e Reparação/legislação & jurisprudência , Diagnóstico Tardio/legislação & jurisprudência , Humanos , Seguro de Responsabilidade Civil/economia , Imperícia/economia , Erros Médicos/economia , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/economia , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/terapia , Implantação de Prótese/efeitos adversos , Implantação de Prótese/economia , Implantação de Prótese/instrumentação , Fatores de Risco , Tempo para o Tratamento/economia , Filtros de Veia Cava/efeitos adversos , Filtros de Veia Cava/economiaRESUMO
Cryopreservation of peripheral blood mononuclear cells (PBMC) allows assays of cellular function and phenotype to be performed in batches at a later time on PBMC at a central laboratory to minimize assay variability. The Multicenter AIDS Cohort Study (MACS) is an ongoing prospective study of the natural and treated history of human immunodeficiency virus (HIV) infection that stores cryopreserved PBMC from participants two times a year at four study sites. In order to ensure consistent recovery of viable PBMC after cryopreservation, a quality assessment program was implemented and conducted in the MACS over a 6-year period. Every 4 months, recently cryopreserved PBMC from HIV-1-infected and HIV-1-uninfected participants at each MACS site were thawed and evaluated. The median recoveries of viable PBMC for HIV-1-infected and -uninfected participants were 80% and 83%, respectively. Thawed PBMC from both HIV-1-infected and -uninfected participants mounted a strong proliferative response to phytohemagglutinin, with median stimulation indices of 84 and 120, respectively. Expression of the lymphocyte surface markers CD3, CD4, and CD8 by thawed PBMC was virtually identical to what was observed on cells measured in real time using whole blood from the same participants. Furthermore, despite overall excellent performance of the four participating laboratories, problems were identified that intermittently compromised the quality of cryopreserved PBMC, which could be corrected and monitored for improvement over time. Ongoing quality assessment helps laboratories improve protocols and performance on a real-time basis to ensure optimal cryopreservation of PBMC for future studies.