Browsing by Subject "Vascular Surgical Procedures"
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Item Open Access Long-term outcome and impact of surgery on adults with coronary arteries originating from the opposite coronary cusp.(Circulation, 2011-01-18) Krasuski, Richard A; Magyar, Dari; Hart, Stephen; Kalahasti, Vidyasagar; Lorber, Richard; Hobbs, Robert; Pettersson, Gosta; Blackstone, EugeneBACKGROUND: An anomalous coronary artery from the opposite sinus of Valsalva may increase sudden death risk in children and young adults, and surgical intervention is often recommended. The impact of this lesion when recognized in the adult and its management are ill defined. METHODS AND RESULTS: We reviewed 210 700 cardiac catheterizations performed over a 35-year period at a single institution and identified 301 adults with an anomalous coronary artery from the opposite sinus of Valsalva, either anomalous right coronary artery from the left cusp or anomalous left main coronary artery from the right cusp. Patients were stratified by the pathway of the anomalous artery and the chosen treatment. Among the 301 patients with anomalous coronary artery from the opposite sinus of Valsalva (0.14% of the cohort), 79% had anomalous right coronary artery from the left cusp, and 18% had an interarterial course (IAC). Patients with IAC were younger (52±13 versus 59±13 years; P=0.001) and more likely to undergo surgical intervention (52% versus 27%; P<0.001), but mortality was not increased with IAC. Among the 54 patients with IAC, 28 underwent surgical repair with no perioperative deaths. Patients evaluated since 2000 were significantly more likely to be referred for surgery (P=0.004). Surgical patients were more likely to have abnormal stress tests (90% versus 43%; P=0.01) and had more extensive atherosclerosis but less diabetes mellitus (0% versus 23%; P=0.01). Long-term survival at 10 years appeared similar in both groups. CONCLUSIONS: In this single-center cohort study of patients with an anomalous coronary artery from the opposite sinus of Valsalva, surgical management appears to have been favored recently. Despite no perioperative mortality, a positive impact on long-term survival was not observed. The impact of surgery in older adults with anomalous coronary arteries arising from the opposite coronary sinus with IAC deserves further study.Item Open Access Outcomes of Patients with Critical Limb Ischaemia in the EUCLID Trial.(European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery, 2018-01) Norgren, Lars; Patel, Manesh R; Hiatt, William R; Wojdyla, Daniel M; Fowkes, F Gerry R; Baumgartner, Iris; Mahaffey, Kenneth W; Berger, Jeffrey S; Jones, W Schuyler; Katona, Brian G; Held, Peter; Blomster, Juuso I; Rockhold, Frank W; Björck, Martin; EUCLID Steering Committee and InvestigatorsOBJECTIVES:Critical limb ischaemia (CLI) implies an increased risk of cardiovascular morbidity and mortality, and the optimal antithrombotic treatment is not established. DESIGN, MATERIALS, METHODS:The EUCLID trial investigated the effect of monotherapy with ticagrelor versus clopidogrel in 13,885 patients with peripheral artery disease (PAD); the primary endpoint was cardiovascular death, myocardial infarction, or ischaemic stroke. Patients planned for revascularisation or amputation within 3 months, were excluded. This analysis focuses on the subgroup with CLI, defined by rest pain (58.8%), major (9.0%) or minor (32.2%) tissue loss. RESULTS:In EUCLID, 643 patients (4.6%) had CLI at baseline. Diabetes mellitus was more common in the CLI group, while coronary disease, carotid disease, and hypertension were more common in the non-CLI group. A majority of CLI patients (62.1%) had only lower extremity PAD. In patients enrolled on the ankle brachial index (ABI) criteria, ABI was 0.55 ± 0.21 (mean ± SD) for those with CLI versus 0.63 ± 0.15 for those without CLI. The primary efficacy endpoint significantly increased among patients with CLI compared with those without CLI with a rate of 8.85 versus 4.28/100 patient years (adjusted for baseline characteristics hazard ratio [HR] 1.43 [95% CI 1.16-1.76]; p = 0.0009). When acute limb ischaemia requiring hospitalisation was added to the model, significant differences remained (adjusted HR 1.38, [95% CI 1.13-1.69]; p = 0.0016). The 1 year mortality was 8.9%. A trend towards increased lower limb revascularisation among those with CLI was observed. Bleeding (TIMI major, fatal, intracranial) did not differ between those with and without CLI. CONCLUSIONS:Nearly 5% of patients enrolled in EUCLID had CLI at baseline. Milder forms of CLI dominated, a result of the trial design. Patients with CLI had a significantly higher rate of cardiovascular mortality and morbidity versus those without CLI. Further efforts are required to reduce the risk of cardiovascular events in PAD, especially in patients with CLI. CLINICALTRIALS.GOV: NCT01732822.Item Open Access The impact of the COVID-19 pandemic on vascular surgery practice in the United States.(Journal of vascular surgery, 2021-03) Mouawad, Nicolas J; Woo, Karen; Malgor, Rafael D; Wohlauer, Max V; Johnson, Adam P; Cuff, Robert F; Coleman, Dawn M; Coogan, Sheila M; Sheahan, Malachi G; Shalhub, ShereneBackground
The coronavirus disease 2019 (COVID-19) pandemic has led to widespread postponement and cancelation of elective surgeries in the United States. We designed and administered a global survey to examine the impact of COVID-19 on vascular surgeons. We describe the impact of the pandemic on the practices of vascular surgeons in the United States.Methods
The Pandemic Practice, Anxiety, Coping, and Support Survey for Vascular Surgeons is an anonymous cross-sectional survey sponsored by the Society for Vascular Surgery Wellness Task Force disseminated April 14 to 24, 2020. This analysis focuses on pattern changes in vascular surgery practices in the United States including the inpatient setting, ambulatory, and vascular laboratory setting. Specific questions regarding occupational exposure to COVID-19, adequacy of personal protective equipment, elective surgical practice, changes in call schedule, and redeployment to nonvascular surgery duties were also included in the survey. Regional variation was assessed. The survey data were collected using REDCap and analyzed using descriptive statistics.Results
A total of 535 vascular surgeons responded to the survey from 45 states. Most of the respondents were male (73.1%), white (70.7%), practiced in urban settings (81.7%), and in teaching hospitals (66.8%). Almost one-half were in hospitals with more than 400 beds (46.4%). There was no regional variation in the presence of preoperative COVID-19 testing, COVID-19 OR protocols, adherence to national surgical standards, or the availability of personal protective equipment. The overwhelming majority of respondents (91.7%) noted elective surgery cancellation, with the Northeast and Southeast regions having the most case cancellations 94.2% and 95.8%, respectively. The Northeast region reported the highest percentage of operations or procedures on patients with COVID-19, which was either identified at the time of the surgery or later in the hospital course (82.7%). Ambulatory visits were performed via telehealth (81.3%), with 71.1% having restricted hours. More than one-half of office-based laboratories (OBLs) were closed, although there was regional variation with more than 80% in the Midwest being closed. Cases performed in OBLs focused on critical limb ischemia (42.9%) and dialysis access maintenance (39.9%). Call schedules modifications were common, although the number of call days remained the same (45.8%).Conclusions
Vascular surgeons in the United States report substantial impact on their practices during the COVID-19 pandemic, and regional variations are demonstrated, particularly in OBL use, intensive care bed availability, and COVID-19 exposure at work.Item Open Access The Impact of the COVID-19 Pandemic on Vascular Surgery Trainees in the United States.(Annals of vascular surgery, 2021-04) Johnson, Adam P; Wohlauer, Max V; Mouawad, Nicolas J; Malgor, Rafael D; Coogan, Sheila M; Sheahan, Malachi G; Singh, Niten; Cuff, Robert F; Woo, Karen; Coleman, Dawn M; Shalhub, ShereneBackground
The impact of the coronavirus disease 19 (COVID-19) pandemic on health care workers has been substantial. However, the impact on vascular surgery (VS) trainees has not yet been determined. The goals of our study were to gauge the impact of COVID-19 on VS trainees' personal and professional life and to assess stressors, coping, and support structures involved in these trainees' response to the COVID-19 pandemic.Methods
This was an anonymous online survey administered in April 12-24, 2020 during the surge phase of the global COVID-19 pandemic. It is a subset analysis of the cross-sectional Society for Vascular Surgery Wellness Committee Pandemic Practice, Anxiety, Coping, and Support Survey. The cohort surveyed was VS trainees, integrated residents and fellows, in the United States of America. Assessment of the personal impact of the pandemic on VS trainees and the coping strategies used by them was based on the validated Generalized Anxiety Disorder 7-item (GAD-7) scale and the validated 28-time Brief Coping Orientation to Problems Experienced inventory.Results
A total of 145 VS trainees responded to the survey, with a 23% response rate (145/638). Significant changes were made to the clinical responsibilities of VS trainees, with 111 (91%) reporting cancellation of elective procedures, 101 (82%) with call schedule changes, 34 (24%) with duties other than related to VS, and 29 (24%) participation in outpatient care delivery. Over one-third (52/144) reported they had performed a procedure on a patient with confirmed COVID-19; 37 (25.7%) reported they were unaware of the COVID-19 status at the time. The majority continued to work after exposure (29/34, 78%). Major stressors included concerns about professional development, infection risk to family/friends, and impact of care delay on patients. The median score for GAD-7 was 4 (interquartile range 1-8), which corresponds to no or low self-reported anxiety levels. VS trainees employed mostly active coping and rarely avoidant coping mechanisms, and the majority were aware and used social media and online support systems. No significant difference was observed between integrated residents and fellows, or by gender.Conclusions
The pandemic has had significant impact on VS trainees. Trainees reported significant changes to clinical responsibilities, exposure to COVID-19, and pandemic-related stressors but demonstrated healthy coping mechanisms with low self-reported anxiety levels. The VS community should maintain awareness of the impact of the pandemic on the professional and personal development of surgeons in training. We recommend adaptive evolution in training to accommodate the changing learning environment for trainees.Item Open Access The incidence of donor-site morbidity after transverse cervical artery vascularized lymph node transfers: the need for a lymphatic surgery national registry.(Plast Reconstr Surg, 2015-05) Massey, Marga F; Gupta, Dhanesh K