Sherry D. Scovell
Beth Israel Deaconess Medical Center
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Sherry D. Scovell.
Journal of Vascular Surgery | 1996
Michael S. Weingarten; Michael Czeredarczuk; Sherry D. Scovell; Charles C. Branas; Gene M. Mignogna; Charles C. Wolferth
PURPOSE Air plethysmography has been useful in assessing patients who have chronic venous insufficiency. Limb reflux times determined by color-flow-assisted duplex scanning have been shown to correlate with the severity of chronic venous insufficiency. The purpose of this study was to compare air plethysmographic measurements with reflux times obtained by color-flow-assisted duplex scanning in patients with chronic venous insufficiency. METHODS One hundred twenty-two limbs in 61 consecutive patients with various stages of chronic venous insufficiency were evaluated; air plethysmographic and color-flow-assisted duplex scans were performed at the same sitting. Fifty-nine of the patients had venous ulceration. Values obtained by air plethysmographic scans included venous filling index, ejection volume, residual volume, ejection fraction, and residual volume fraction. Color-flow-assisted duplex scan values included reflux times in the deep and superficial venous segments and total and mean limb reflux times. RESULTS Using the Pearson correlation, the venous filling index was found to correlate significantly with total limb venous reflux times, mean total limb reflux times, and venous reflux times in the deep venous system, as determined by color-flow-assisted duplex scans (p < 0.001). CONCLUSIONS Limb reflux time as determined by color-flow-assisted duplex scans correlated significantly with the air plethysmographic variable accepted as a measure of the severity of venous reflux, the venous filling index. This study confirms the validity of total limb reflux times in the quantification of chronic venous insufficiency.
American Journal of Nephrology | 2006
Shishir K. Maithel; Frank B. Pomposelli; Mark E. Williams; Malachi G. Sheahan; Yun Fang Zhang; Xiao Yang; Ya Jie Zhang; Yu Ling Sun; María Inés Rosón; Jorge E. Toblli; Silvana L. Della Penna; Susana Gorzalczany; Marcela Pandolfo; Susana Cavallero; Belisario E. Fernández; Murray Clarke; Martin R. Bennett; David Gemmel; Xun Liang Zou; Qing Yu Kong; Xiu Qing Dong; Xiao Qing Ye; Xue Qing Yu; C. Savini; A.F.G. Cicero; L. Laghi; J. Manitius; Rajendra Bhimma; Miriam Adhikari; Kareshma Asharam
mm Hg, 63% between 120 and 150 mm Hg, and the remaining 19% more than 150 mm Hg. A similar incidence was observed among treatment groups. Interestingly, the high variability of the systolic BP values was more characteristic among patients who were able to effectively restrict their salt intake. As compared with the systolic values, the nighttime values were constant throughout the measurements, partly because the drugs were taken at night or bedtime. Naoyuki Nakao, MD, PhD Division of Nephrology Rokko Island Hospital Koh-Yoh Cho Naka 2-11 Higashinada, Kobe, Japan
The International Journal of Lower Extremity Wounds | 2009
Thanh Dinh; Sherry D. Scovell; Aristidis Veves
Peripheral arterial disease is characterized by a gradual reduction in blood to the extremities secondary to atherosclerosis. In diabetes, the pattern of atherosclerotic occlusion typically shows a propensity toward the infrapopliteal vessels. Additionally, impairment of the microcirculation manifests in diminished vasoreactivity and a functional ischemia that is not always correctable with surgery. However, when a nonhealing wound is complicated by peripheral arterial disease, revascularization is paramount to wound healing. Revascularization can be accomplished through traditional bypass surgery or newer endovascular interventions, such as angioplasty and stenting. These less invasive techniques of revascularization offer the advantages of quicker recovery and lower morbidity but durability may be compromised. Ultimately, the choice of revascularization procedure should be based on the clinical characteristics of the atherosclerotic lesion along with the individual patient history.
American Journal of Nephrology | 2006
Shishir K. Maithel; Frank B. Pomposelli; Mark E. Williams; Malachi G. Sheahan; Sherry D. Scovell; David R. Campbell; Frank W. LoGerfo; Allen D. Hamdan
Background: Renal insufficiency is a well-described risk factor for perioperative morbidity and shortened survival after major vascular procedures. Due to the potential inaccuracy of serum creatinine levels alone in measuring kidney function, our aim was to determine whether estimated creatinine clearance more consistently predicted long-term survival. Methods: A retrospective review of one institution’s vascular registry was performed. Logistic regression analysis was conducted to determine independent predictors of 1-, 2- and 3-year postoperative mortality. Creatinine clearance was estimated as [140 – age (years)] × weight (kg)/72 × serum creatinine (mg/dl), multiplied by 0.85 for women. Results: A total of 252 consecutive patients underwent infrainguinal bypass procedures between August 1999 and May 2000. Demographics included average age 68 years, 65% male, 74% diabetic, 12% dialysis-dependent, 23% history of congestive heart failure, 12% history of stroke and 20% serum creatinine >2 mg/dl. One-year mortality was 16% (n = 40), 2-year mortality was 25% (n = 64), and 3-year mortality was 35% (n = 88). There was no difference in serum creatinine values between survivors and non-survivors at 1 year (1.8 vs. 1.9, p = 0.80), 2 years (1.8 vs. 2.0, p = 0.62) or 3 years (1.8 vs. 2.0, p = 0.24), and creatinine >2 mg/dl did not predict long-term adverse outcomes. In contrast, reduced creatinine clearance (≤60 ml/min) was an independent predictor of mortality regardless of dialysis status (1 year: OR = 2.53, p = 0.014; 2 years: OR = 2.46, p = 0.004; 3 years: OR = 2.45, p = 0.001), and creatinine clearance was higher for survivors versus non-survivors at all 3 time points (1 year: 70.2 vs. 49.5, p = 0.003; 2 years: 72.3 vs. 51.2, p < 0.0001; 3 years: 74.7 vs. 52.6, p < 0.0001). Other independent predictors of mortality included a history of stroke (1 year: OR = 3.28, p = 0.008; 2 years: OR = 2.55, p = 0.025; 3 years: OR = 2.35, p = 0.038) and congestive heart failure (1 year: OR = 2.86, p = 0.006; 2 years: OR = 2.54, p = 0.005; 3 years: OR = 2.13, p = 0.017). Conclusions: Independent of dialysis status, a decreased creatinine clearance, but not elevated serum creatinine alone, is an independent predictor of mortality after lower extremity arterial reconstruction. Determination of creatinine clearance should replace serum creatinine in the preoperative risk evaluations of patients undergoing major vascular surgical procedures.
Journal of Vascular Surgery | 2013
Katherine Gallagher; Margaret C. Tracci; Sherry D. Scovell
The vasculitides are multiple clinical disease states that are characterized by inflammation of the wall of blood vessels. They are typically classified by the size of the vessel that is affected. Some of the vasculitides are more commonly identified in women, such as the large-vessel vasculitides. In addition, the incidence of some of the medium and small-vessel vasculitides in women has increased during the past several decades. These inflammatory conditions specifically affecting women will be reviewed here. The implications that pregnancy may have on various vasculitides will also be highlighted.
Archive | 2006
Sherry D. Scovell
The field of vascular surgery has undergone significant changes recently. Beginning with the development of less invasive techniques to manage general surgical pathology, such as laproscopic procedures, there has been a paradigm shift in the type of techniques that are available to treat patients. Historically, vascular surgery patients have been successfully treated with open surgical procedures in the majority of cases. Technology has allowed for the advent of change. In addition, the desire of patients to be treated with less invasive methods of management has pushed this technology as well as the clinical pattern of treatment.
American Journal of Nephrology | 2006
Shishir K. Maithel; Frank B. Pomposelli; Mark E. Williams; Malachi G. Sheahan; Yun Fang Zhang; Xiao Yang; Ya Jie Zhang; Yu Ling Sun; María Inés Rosón; Jorge E. Toblli; Silvana L. Della Penna; Susana Gorzalczany; Marcela Pandolfo; Susana Cavallero; Belisario E. Fernández; Murray Clarke; Martin R. Bennett; David Gemmel; Xun Liang Zou; Qing Yu Kong; Xiu Qing Dong; Xiao Qing Ye; Xue Qing Yu; C. Savini; A.F.G. Cicero; L. Laghi; J. Manitius; Rajendra Bhimma; Miriam Adhikari; Kareshma Asharam
Kevin Abbott Christina Abrass Rajiv Agarwal Farah Ali Efthyvoulos Anastassiades Gema Ariceta Akhtar Ashfaq John Asplin Phyllis August Susan Bagby Asad Bakir George Bakris Vinod Bansal Amelia Bartholomew Amy Barton Pai David Basile Enrico Benedetti Angelito Bernardo Rajendra Bhimma Peter Blake Amy Bobrowski Michael Braun Carolyn Brecklin Ursula Brewster Ellen Brooks Nigel Brunskill Vito Campese Huseyin Celiker Michael Choi Giorgio Coen Richard Cohn Jay Cohn Terezila Coimbra James Cook Scott Cotler Mario Cozzolino Stanislaw Czekalski Mohamed Daha Farhard Danesh Robert Danziger Jie Ding
Archives of Surgery | 2004
Bernadette Aulivola; Chantel Hile; Allen D. Hamdan; Malachi G. Sheahan; Jennifer R. Veraldi; John J. Skillman; David R. Campbell; Sherry D. Scovell; Frank W. LoGerfo; Frank B. Pomposelli
Journal of Vascular Surgery | 2004
Kakra Hughes; Christoph Domenig; Allen D. Hamdan; Marc L. Schermerhorn; Bernadette Aulivola; Seth B. Blattman; David R. Campbell; Sherry D. Scovell; Frank W. LoGerfo; Frank B. Pomposelli
Journal of Vascular Surgery | 2004
Bernadette Aulivola; Allen D. Hamdan; Chantel Hile; Malachi G. Sheahan; John J. Skillman; David R. Campbell; Sherry D. Scovell; Frank W. LoGerfo; Frank B. Pomposelli