Government Relations and Interventional Radiology.

Health care policy in the United States is made by nonphysician lawmakers and government employees. Through advocacy and lobbying, physicians have an opportunity to be involved in the process. Interventional radiologists (IRs) are the experts on issues related to IR. Government relation offers IRs the opportunity to engage with members of Congress, officials in Federal and State agencies, and State legislators to inform and influence their decision making. The Society of Interventional Radiology PAC (SIRPAC) is the only PAC to represent the interests of interventional radiology. Increased contributions to SIRPAC are essential to be sure that the voice of IR is heard.

Analysis of Physician Compensation Studies by Gender, Race, and Ethnicity.

Purpose: This report investigated physician compensation studies by gender, race, and ethnicity. Methods: Published U.S. physician compensation studies were assessed. Results: Of the 47 data sets within 46 studies, 36 analyzed compensation by gender and 32 (88.9%) found disparities. Thirteen and eight analyzed for race and ethnicity, with disparities found in four (30.8%) and none, respectively. The sample sizes of the four data sets with differences by race were among the largest in the subset. Conclusion: Most studies demonstrate pay disparities for women, but not for people who identify with underrepresented race/ethnic groups; however, small sample sizes may affect results.

Prevalence of Breast Cancer in Female Physicians Performing Procedures With Significant Fluoroscopy Exposure: Survey.

OBJECTIVE: The aim of this study was to assess self-reported breast cancer prevalence potentially associated with occupational radiation exposure from fluoroscopy-guided procedures in female physicians using current standard protection measures. METHODS: An institutional review board-approved survey was shared as a link to self-identified female physicians. We compared self-reported prevalence of breast cancer among women physicians with longer than 10 years of postfellowship practice in specialties with heavy fluoroscopy exposure versus specialties with low fluoroscopy exposure. We compared the distribution of breast cancer risk factors and personal radiation safety measures. RESULTS: A total of 303 women physicians participated in the survey. There were 8 (16%) of 49 from the first study group and 8 (18%) of 44 from the second study group who self-reported a diagnosis of breast cancer. There were no differences in the distribution of breast cancer risk factors between the 2 groups or prevalence of breast cancer (P = 0.81). CONCLUSIONS: Self-reported breast cancer prevalence is similar between women physicians who are practicing fluoroscopically heavy and light medical specialties.

Radiation and the Pregnant IR: Myth versus Fact.

The article is part of the series of articles on radiation protection. You can find further articles in the special section of the CVIR issue. Radiation exposure during pregnancy is a source of concern for many women interventional radiologists. There are misconceptions about the actual risks and what is safe. This article will address the myths surrounding occupational radiation exposure and clarify the facts.

Clinical Practice Patterns of Interventional Radiologists by Gender.

OBJECTIVE. Given recent specialty attention to workforce diversity, we aimed to characterize potential gender differences in the practice patterns of interventional radiologists (IRs). MATERIALS AND METHODS. Using Medicare claims data, we identified IRs on the basis of the distribution of their billed clinical work effort and descriptively characterized practice patterns by gender. RESULTS. Women represented 8.2% (241/2936) of all IRs identified nationally. Female representation varied geographically (≤ 2% in nine states, ≥ 20% in three states) and by career stage (9.4% among early-career IRs and 6.4% among late-career IRs; 18.8% among early-career IRs in the Northeast). For both female IRs and male IRs, interventional case mixes were similar across service categories (e.g., venous and hemodialysis access, arterial and venous interventions, biopsies and drainages) and by procedural complexity (e.g., 5.7% vs 4.3% for low-complexity procedures and 59.5% vs 61.3% for high-complexity procedures). Average patient complexity scores were also similar for female (2.7 ± 12 [SD]) and male (2.8 ± 12) IRs. Female IRs spent slightly lower portions of their work effort rendering invasive services (66.5% vs 70.0%, respectively) and noninvasive diagnostic imaging (19.0% vs 22.2%) than male IRs but spent more time in evaluation and management clinical visits (14.5% vs 7.9%). Both female IRs and male IRs rendered a majority of their services to female patients (53.4% vs 53.1%). CONCLUSION. Although women remain underrepresented in interventional radiology, female IRs' interventional case composition, procedural complexity, and patient complexity are similar to those of their male colleagues. Female IRs' higher proportion of evaluation and management clinical visits supports the specialty's increased focus on longitudinal care so that interventional radiology will thrive alongside other clinical specialties.

Use of a Coordinated Social Media Strategy to Improve Dissemination of Research and Collect Solutions Related to Workforce Gender Equity.

Background: To increase awareness, search for solutions, and drive change, disparity-related research needs to be strategically disseminated. This study aimed to quantify whether a social media strategy could: (1) amplify dissemination of gender equity-related articles and (2) collect proposed solutions to gender equity issues. Methods: In April 2018, eight published journal articles covering separate gender equity issues were presented in a 1-hour Twitter chat hosted by Physician's Weekly. Metrics data were collected before, during, and after the chat. During the chat, one question related to each article was tweeted at a time. Qualitative data were extracted from responses and evaluated for thematic content. Results: In the 16-hour period during and following the chat, we tallied 1500 tweets from 294 participants and 8.6 million impressions (potential views). The Altmetric Attention Score of each article increased (average, 126.5 points; range, 91-208 points). Within the respective journal, the Altmetric Rank of seven articles improved (range, 3 to ≥19), while the eighth maintained its #1 rank. The one article for which share and download data were available experienced a 729% increase in shares following prechat posts and another 113% bump after the chat, a 1667% increase overall (n = 45-795). Similarly, downloads, and presumably reads, increased 712% following prechat posts and another 47% bump after the chat, a 1093% increase overall (n = 394-4700). We tallied 181 potential solutions to the eight gender equity-related questions. Conclusion: Our results demonstrate that social media can be used strategically to increase the dissemination of research articles and collect solution-focused feedback.

Influence of Academic Productivity on Gender Disparity in Academic Interventional Radiology.

OBJECTIVE. This study aimed to determine the effect of academic productivity measured using surrogate metrics, including h-index, publication number, and citation number, on the advancement of academic interventional radiology (IR) staff. MATERIALS AND METHODS. Publicly available data on faculty members in IR departments across academic institutions in Canada and the United States were collected. Gender, academic ranking, leadership position (if any), publication number, citation number, years of active research, and h-index were collected for each faculty member, and these data were used to create a prediction equation. RESULTS. Four hundred twenty IR faculty members met the inclusion criteria for this study. Overall, women were the minority, representing 10% of all IR faculty. Women in academic IR attained academic ranks at a rate comparable to that of men, with 59% of women attaining the rank of assistant professor and 32% attaining associate professor, compared with 59% of men at the assistant professor and 25% at the associate professor level. A trend toward lower female representation was present at the full professor level (women, 8%; men, 15%) but this difference did not reach statistical significance. Leadership position by gender as a percentage of their overall representation in the field was also similar between women and men (first-in-command women, 15%; first-in-command men, 15%; second-in-command women, 2%; second-in-command men, 2%). No significant difference was found between women and men in terms of academic achievement metrics, including publication number, citation number, h-index, and years of active research. CONCLUSION. Women in academic IR achieve similar publication metrics as men and attain promotion to higher academic rank and leadership positions equal to their overall representation in the field. However, women remain the minority among academic IR faculty across North America.

JOURNAL CLUB: Women in Interventional Radiology: How Are We Doing?

OBJECTIVE: This article describes survey findings as well as provides a narrative description of the issues facing women in interventional radiology (IR) today. MATERIALS AND METHODS: In an attempt to reflect the experiences of as many women interventional radiologists as possible, a survey was conducted via a post on the Women in Interventional Radiology page of SIR Connect, the online members-only forum of the Society of Interventional Radiology (SIR). The survey consisted of 62 items, including demographics, marital and parental status, experiences in training, relationships with coworkers and patients, and details about career achievements and goals. Respondents were encouraged to write comments. We analyzed responses for trends and reviewed comments. RESULTS: Ninety-nine surveys were completed. Women at all phases of training and practice and in a broad range of practice settings were represented. Many women responding to the survey reported experiences with gender bias, discrimination, and sexual harassment. CONCLUSION: Further research is needed to better understand gender bias in IR and how it affects women throughout their training and careers. From this research, evidence-based interventions can be implemented to help level the playing field for all. Women are committed to and passionate about IR, and IR needs women to succeed so that the field can continue to thrive.

The ABCs of the FDA: A Primer on the Role of the United States Food and Drug Administration in Medical Device Approvals and IR Research.

The role of the US Food and Drug Administration (FDA) in medical device regulation is important to device-driven specialties such as interventional radiology. Whether it is through industry-sponsored trials during the approval process for new devices or investigator-initiated research prospectively evaluating the role of existing devices for new or established procedures, interaction with the FDA is an integral part of performing significant research in interventional radiology. This article reviews the potential areas of interface between the FDA and interventional radiology, as understanding these areas is necessary to continue the innovation that is the hallmark of this specialty.

Safety of endovascular treatment of chronic cerebrospinal venous insufficiency: a report of 240 patients with multiple sclerosis.

PURPOSE: To evaluate the safety of outpatient endovascular treatment in patients with multiple sclerosis (MS) and chronic cerebrospinal venous insufficiency (CCSVI). MATERIALS AND METHODS: A retrospective analysis was performed to assess complications occurring within 30 days of endovascular treatment of CCSVI. The study population comprised 240 patients; 257 procedures were performed over 8 months. The indication for treatment in all patients was symptomatic MS. Of the procedures, 49.0% (126 of 257) were performed in a hospital, and 51.0% (131 of 257) were performed in the office. Primary procedures accounted for 93.0% (239 of 257) of procedures, and repeat interventions accounted for 7% (18 of 257). For patients treated primarily, 87% (208 of 239) had angioplasty, and 11% (26 of 239) had stent placement; 5 patients were not treated. Of patients with restenosis, 50% (9 of 18) had angioplasty, and 50% (9 of 18) had stent placement. RESULTS: After the procedure, all but three patients were discharged within 3 hours. Headache after the procedure was reported in 8.2% (21 of 257) of patients; headache persisted > 30 days in 1 patient. Neck pain was reported in 15.6% (40 of 257); 52.5% (21 of 40) of these patients underwent stent placement. Three patients experienced venous thrombosis requiring retreatment within 30 days. Sustained intraprocedural arrhythmias were observed in three patients, and two required hospital admission. One of these patients, who was being retreated for stent thrombosis, was hospitalized because of a stress-induced cardiomyopathy. CONCLUSIONS: Endovascular treatment of CCSVI is a safe procedure; there is a 1.6% risk of major complications. Cardiac monitoring is essential to detect intraprocedural arrhythmias. Ultrasonography after the procedure is recommended to confirm venous patency and to identify patients experiencing acute venous thrombosis.

Uterine artery embolization for the treatment of adenomyosis.

Adenomyosis is a benign uterine disorder that causes menorrhagia and dysmenorrhea. Although it was once considered a contraindication to uterine artery embolization, several authors have examined whether adenomyosis can be treated with uterine artery embolization. This article reviews the pathophysiology of adenomyosis, its imaging characteristics, as well as recent studies evaluating the efficacy of uterine artery embolization for treatment of adenomyosis.