Surgery (SURGERY)

Publisher: Society of University Surgeons; Society for Vascular Surgery (U.S.); Central Surgical Association, Elsevier

Journal description

For over 60 years, Surgery has published practical, authoritative information about procedures, clinical advances, and major trends shaping general surgery. Each issue features original scientific contributions and clinical reports. Peer-reviewed articles cover topics in oncologic, trauma, gastrointestinal, vascular, and transplantation surgery. The journal also publishes papers from the meetings of its sponsoring societies, the Society of University Surgeons, the Central Surgical Association, and the American Association of Endocrine Surgeons. The journal ranks in the top 3.6% of the 4,779 scientific journals most frequently cited (Science Citation Index). Surgery is recommended for initial purchase in the Brandon-Hill study, Selected List of Books and Journals for the Small Medical Library (1997/98 Edition). Editors: Andrew L. Warshaw, M.D., Michael G. Sarr, M.D.

Current impact factor: 3.38

Impact Factor Rankings

2016 Impact Factor Available summer 2017
2014 / 2015 Impact Factor 3.38
2013 Impact Factor 3.105
2012 Impact Factor 3.373
2011 Impact Factor 3.103
2010 Impact Factor 3.406
2009 Impact Factor 3.603
2008 Impact Factor 3.389
2007 Impact Factor 3.004
2006 Impact Factor 2.977
2005 Impact Factor 2.566
2004 Impact Factor 2.355
2003 Impact Factor 2.611
2002 Impact Factor 2.631
2001 Impact Factor 2.615
2000 Impact Factor 2.456
1999 Impact Factor 2.344
1998 Impact Factor 2.243
1997 Impact Factor 2.109
1996 Impact Factor 2.499
1995 Impact Factor 2.063
1994 Impact Factor 2.038
1993 Impact Factor 1.991
1992 Impact Factor 1.856

Impact factor over time

Impact factor
Year

Additional details

5-year impact 3.77
Cited half-life 9.80
Immediacy index 0.44
Eigenfactor 0.03
Article influence 1.30
Website Surgery website
Other titles Surgery
ISSN 0039-6060
OCLC 1645314
Material type Periodical, Internet resource
Document type Journal / Magazine / Newspaper, Internet Resource

Publisher details

Elsevier

  • Pre-print
    • Author can archive a pre-print version
  • Post-print
    • Author can archive a post-print version
  • Conditions
    • Authors pre-print on any website, including arXiv and RePEC
    • Author's post-print on author's personal website immediately
    • Author's post-print on open access repository after an embargo period of between 12 months and 48 months
    • Permitted deposit due to Funding Body, Institutional and Governmental policy or mandate, may be required to comply with embargo periods of 12 months to 48 months
    • Author's post-print may be used to update arXiv and RepEC
    • Publisher's version/PDF cannot be used
    • Must link to publisher version with DOI
    • Author's post-print must be released with a Creative Commons Attribution Non-Commercial No Derivatives License
    • Publisher last reviewed on 03/06/2015
  • Classification
    green

Publications in this journal

  • [Show abstract] [Hide abstract]
    ABSTRACT: BACKGROUND: Umbilical and epigastric (umb/epi) hernia repairs are performed commonly in fertile female patients. Recent studies suggest mesh repair to be superior to suture repair; however, evidence is lacking concerning the optimal treatment of umb/epi hernias in female patients who might wish future pregnancies. The aim of this study was to compare the cumulative recurrence rate after mesh versus suture repair of umb/epi hernia in female patients subsequently becoming pregnant. METHODS: This retrospective nationwide cohort study included female patients who underwent primary umb/epi hernia repair and subsequently became pregnant between 2007 and 2013. The follow-up began at first day of pregnancy and ended May 2015. Data were obtained from the Danish Ventral Hernia Database, Medical Birth Registry, and National Patient Registry. Patients with recurrence before pregnancy were excluded. RESULTS: In total, 224 patients were analyzed. The median follow-up was 3.8 years (range 0.1-8.1). The cumulative recurrence rate was 16.3% after mesh repair and 10.9% after suture repair, P = .299. Univariate Cox regression analysis (mesh repair hazard ratio 1.63, 95% confidence interval 0.71-3.72, P = .249) and multivariate analysis adjusted for body mass index and hernia defect size (mesh repair hazard ratio 2.77, confidence interval 0.98-7.85, P = .055) likewise showed no significant difference in the risk of recurrence when we compared mesh and suture repair. CONCLUSION: Contrary to findings in the general operative patient, mesh repair was not associated with a lesser risk of recurrence compared with suture repair for treatment of umb/epi hernia in female patients with subsequent pregnancy.
    No preview · Article · Feb 2016 · Surgery
  • [Show abstract] [Hide abstract]
    ABSTRACT: Background: Long-term survival (LTS) is uncommon for patients with pancreatic ductal adenocarcinoma (PDAC). We sought to identify factors that predict 10-year, LTS after resection of PDAC. Methods: We identified all patients with PDAC who underwent resection at UCLA after 1990 and included all patients eligible for observed LTS (1/1/1990-12/31/2004). An independent pathologist reconfirmed the diagnosis of PDAC in patients with LTS. Logistic regression was used to predict LTS on the basis of patient and tumor characteristics. Results: Of 173 included patients, 53% were male, median age at diagnosis was 66 years, and median survival was 23 months. The rate of observed LTS was 12.1% (n = 21). Age, sex, number of lymph nodes evaluated, margin status, lymphovascular invasion, and adjuvant chemotherapy and radiation were not associated with LTS. The following were associated with LTS on bivariate analysis: low AJCC stage (Ia, Ib, IIa) (P = .034), negative lymph node status (P = .034), low grade (well-, moderately-differentiated) (P = .001), and absence of perineural invasion (P = .019). Only low grade (odds ratio 7.17, P = .012) and absent perineural invasion (odds ratio 3.28, P = .036) were independently associated with increased odds of LTS. Our multivariate model demonstrated good discriminatory power for LTS, as indicated by a c-statistic of 0.7856. Conclusion: Absence of perineural invasion and low tumor grade were associated with greater likelihood of LTS. Understanding the tumor biology of LTS may provide critical insight into a disease that is typically marked by aggressive behavior and limited survival.
    No preview · Article · Feb 2016 · Surgery
  • Kiyotaka Hosoda · Akira Kobayashi · Akira Shimizu · Noriyuki Kitagawa · Tetsuya Ito · Akira Yamada · Shin-ichi Miyagawa

    No preview · Article · Feb 2016 · Surgery
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    ABSTRACT: Background: The aim of this study was to evaluate whether bioartificial liver support can attenuate gut mucosa injury in a porcine model of posthepatectomy liver dysfunction. Methods: Posthepatectomy liver failure was induced in pigs combining major (70%) liver resection and ischemia/reperfusion injury. An ischemic period of 150 minutes was followed by reperfusion for 24 hours. Animals were divided randomly into 2 groups: a control group (n = 6) that received standard critical care and a bioartificial liver support group (Hepat, n = 6) that were subjected to extracorporeal liver support for 6 hours during reperfusion. Intestinal mucosal injury, bacterial translocation, and endotoxin translocation were evaluated in all animals. Intestinal mucosa was also evaluated with markers of oxidative injury and immunohistochemical staining for caspase 3. Results: When compared with median values, the control group, animals in the Hepat group had a lesser intestinal mucosal injury score (4.0 [range:2.0-5.0] vs 1.0 [range:1.0-2.0]; P < .01), decreased bacterial translocation in the portal and the systemic circulation at 24 hours of reperfusion (P < .05), and decreased portal and systemic endotoxin levels at 24 hours (P < .05). At 24 hours after reperfusion, mucosal protein carbonyls and malondialdehyde levels were decreased in Hepat animals (0.57 nmol/mg [range:0.32-0.70] vs 0.33 nmol/mg [range:0.03-0.53] and 3.85 nmol/mg [range:3.01-6.43] vs 3.27 nmol/mg [range:1.46-3.55], respectively; P < .05). There was no difference in tissue caspase staining. Conclusion: Bioartificial liver support seems to attenuate intestinal mucosal injury and gut barrier dysfunction after major hepatectomy.
    No preview · Article · Feb 2016 · Surgery
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    ABSTRACT: Background: Splenectomy is performed frequently for various and primarily hematologic indications in children and adolescents. We analysed the long-term outcome after splenectomy (median 8.7 years) focusing on sepsis, portal vein thrombosis (PVT), and retained accessory spleen. Methods: In total, 141 consecutive children after open (n=89, 63%) or laparoscopic (n=52, 37%) splenectomy from 1991-2010 were followed up through nationwide registries for septic infections, PVT, and causes of death. Sixty-six (58% of survivors) patients answered a structured questionnaire on infections, abdominal symptoms and general health, and 64 (laparoscopic n=26, open n=38) consented for ultrasonography (US) of the portal venous system. Results: Median operation age was 8.8 (range 1.0-22) years. Reoperations were required for bleeding after open procedures (n=1) and retained accessory spleen after laparoscopic (n=3) procedures. Postsplenectomy sepsis occurred after a median of 1.7 (range 0.2-5.9) years in 11 patients (8%), of whom 10 had an underlying immunodeficiency. No cases of PVT were observed, while median portal vein flow was 1130 (range 440-2200) ml/min and diameter was 9.9 (range 7-15) mm at a median follow-up of 9.5 (range 2.0-22) years after splenectomy. Twenty-seven patients (19 %) died after 8.7 (0.03-23) years. The most common cause of death was the underlying malignancy (n=15), sepsis being an additional cause of death in 5 patients. Conclusions: Postsplenectomy sepsis was associated almost exclusively with an underlying immunodeficiency with a high mortality rate. No portal vein thrombosis was observed. The overall risk of retained accessory spleen was around 7% and was slightly greater after laparoscopic operation.
    No preview · Article · Jan 2016 · Surgery
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    ABSTRACT: Background: Three-dimensional (3D) printing is becoming increasingly important in medicine and especially in surgery. The aim of the present work was to identify the advantages and disadvantages of 3D printing applied in surgery. Methods: We conducted a systematic review of articles on 3D printing applications in surgery published between 2005 and 2015 and identified using a PubMed and EMBASE search. Studies dealing with bioprinting, dentistry, and limb prosthesis or those not conducted in a hospital setting were excluded. Results: A total of 158 studies met the inclusion criteria. Three-dimensional printing was used to produce anatomic models (n = 113, 71.5%), surgical guides and templates (n = 40, 25.3%), implants (n = 15, 9.5%) and molds (n = 10, 6.3%), and primarily in maxillofacial (n = 79, 50.0%) and orthopedic (n = 39, 24.7%) operations. The main advantages reported were the possibilities for preoperative planning (n = 77, 48.7%), the accuracy of the process used (n = 53, 33.5%), and the time saved in the operating room (n = 52, 32.9%); 34 studies (21.5%) stressed that the accuracy was not satisfactory. The time needed to prepare the object (n = 31, 19.6%) and the additional costs (n = 30, 19.0%) were also seen as important limitations for routine use of 3D printing. Conclusion: The additional cost and the time needed to produce devices by current 3D technology still its widespread use in hospitals. The development of guidelines to improve the reporting of experience with 3D printing in surgery is highly desirable.
    No preview · Article · Jan 2016 · Surgery

  • No preview · Article · Jan 2016 · Surgery
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    ABSTRACT: Background: Normal lung healing is impaired when lung contusion (LC) is followed by hemorrhagic shock (HS), and chronic stress (CS). Mesenchymal stem cells (MSCs) are immunomodulatory, pluripotent cells that are under investigation for use in wound healing and tissue regeneration. We hypothesized that treatment with MSCs can reverse the impaired healing seen after LC combined with HS and CS (LCHS/CS). Methods: Male Sprague-Dawley rats (n = 6/group) underwent LCHS with or without a single intravenous dose of 5 × 10(6) Sprague-Dawley rat MSCs after resuscitation. Thereafter, rats were subjected to 2 hours of CS daily on days 1-6 and were humanely killed on day 7. Lung histology was scored according to a well-established lung injury score (LIS) that included interstitial and pulmonary edema, alveolar integrity, and inflammatory cells. Scoring ranges from 0 (normal lung) to 11 (most severely injured). Whole blood was analyzed for the presence of CD4(+)CD25(+)FoxP3(+) T-regulatory cells (Treg) by flow cytometry. Results: Seven days after isolated LC, LIS had returned to 0.8 ± 0.4; however, after LCHS/CS healing is significantly delayed (7.2 ± 2.2; P < .05). Addition of MSC to LCHS/CS decreased LIS to 2.0 ± 1.3 (P < .05) and decreased all subgroup scores (inflammatory cells, interstitial and pulmonary edema, and alveolar integrity) significantly compared with LCHS/CS (P < .05). The percentage of Tregs found in the peripheral blood of animals undergoing LCHS/CS did not change from LC alone (10.5 ± 3.3% vs 6.7 ± 1.7%; P > .05). Treatment with MSCs significantly increased the Treg population compared with LCHS/CS alone (11.7 ± 2.7% vs 6.7 ± 1.7%; P < .05) CONCLUSION: In this model, severe impairment of wound healing observed 1 week after LCHS/CS is reversed by a single treatment with MSCs immediately after resuscitation. This improvement in lung healing is associated with a decrease in the number of inflammatory cells and lung edema and a significant increase in peripheral Tregs. Further study into the timing of administration and mechanisms by which cell-based therapy using MSCs modulate the immune system and improve wound healing is warranted.
    No preview · Article · Jan 2016 · Surgery
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    ABSTRACT: Background: Perioperative red blood cell transfusions (RBCTs) are common in patients undergoing partial hepatectomy. We sought to explore the relationship between RBCTs and posthepatectomy perioperative outcomes in the contemporary surgical era. Methods: We reviewed all patients undergoing partial hepatectomy from 2003 to 2012. Primary outcome was 30-day major morbidity (MM). We compared patients who did and received perioperative RBCT (defined as from time of operation until 30 days postoperatively. Multivariate analysis was performed to identify factors associated with MM and duration of stay, using logistic and negative binomial regression. Results: Among 712 patients, 16.8% experienced MM, of whom 53.3% received RBCT. Patients who received RBCT experienced MM more commonly (30.8% vs 11.1%; P < .001). On multivariate analysis, the only factors associated with MM were age (relative risk [RR], 1.03; 95% CI, 1.00-1.06), greater operative time (RR, 1.29; 95% CI, 1.11-1.50), and RBCT (RR, 3.57; 95% CI, 1.81-7.04). RBCT was associated independently with a greater duration of stay (RR, 1.47; 95% CI, 1.13-1.91). Conclusion: Receipt of RBCT is associated independently with perioperative MM and prolonged hospitalization after partial hepatectomy. These findings further the rationale supporting the need for a strategy of blood management to decrease the use of RBCT after hepatectomy.
    No preview · Article · Jan 2016 · Surgery
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    ABSTRACT: Background: The current study was designed to determine the effects of antibody blockade of mucosal addressin cell adhesion molecule-1 (MAdCAM-1) on the proinflammatory activity of mesenteric lymph after hemorrhagic shock and resuscitation (HS/R). Methods: Rats were subjected to HS/R with or without treatment with MAdCAM-1 polyclonal antibody. MAdCAM-1 expression and lymphocyte infiltration in rats were examined. Post-shock mesenteric lymph was collected, filtered to remove lymphocytes, and transfused into recipient mice to induce systemic inflammation and intestinal injury. The proinflammatory activity of post-shock lymph in mice was determined by examining intestinal permeability, enterocyte apoptosis, intestinal lactate levels, lung myeloperoxidase (MPO) activity, and serum cytokine levels. Survival of recipient mice was determined over a 1-week time period. Results: Rats subjected to HS/R had increased MAdCAM-1 expression and lymphocyte infiltration in the intestine. Antibody blockade of MAdCAM-1 attenuated the increased lymphocyte infiltration after HS/R (P < .05). Post-shock mesenteric lymph transfusion significantly increased mortality accompanied by increases in gut permeability, enterocyte apoptosis, intestinal lactate levels, lung MPO activity, and serum levels of interleukin (IL)-1β, IL-6, tumor necrosis factor (TNF)-α, IL-10, and transforming growth factor-β (all P < .05). Antibody blockade of MAdCAM-1 in rats subjected to HS/R attenuated the proinflammatory activity of post-shock mesenteric lymph, with abrogation of lymph transfusion-induced increases in mortality, gut permeability, epithelial cell apoptosis, intestinal lactate levels, lung MPO activity, and serum levels of IL-1β, IL-6, and TNF-α (all P < .05). Conclusion: These findings demonstrate that antibody blockade of MAdCAM-1 attenuates the proinflammatory activity of mesenteric lymph after HS/R.
    No preview · Article · Jan 2016 · Surgery
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    ABSTRACT: Background: Early mobilization is considered an important element of postoperative care; however, how best to implement this intervention in clinical practice is unknown. This systematic review summarizes the evidence regarding the impact of specific early mobilization protocols on postoperative outcomes after abdominal and thoracic surgery. Method: The review was performed according to PRISMA guidelines. We searched 8 electronic databases to identify studies comparing patients receiving a specific protocol of early mobilization to a control group. Methodologic quality was assessed using the Downs and Black tool. Results: Four studies in abdominal surgery (3 randomized controlled trials [RCTs] and 1 observational prospective study) and 4 studies in thoracic surgery (3 RCTs and 1 observational retrospective study) were identified. None of the 5 studies evaluating postoperative complications reported differences between groups. One of 4 studies evaluating duration of stay reported a significant decrease in the intervention group. One of 3 studies evaluating gastrointestinal function reported differences in favor of the intervention group. One of 4 studies evaluating performance-based outcomes reported differences in favor of the intervention group. One of 5 studies evaluating patient-reported outcomes reported differences in favor of the intervention group. Overall methodologic quality was poor. Conclusion: Few comparative studies have evaluated the impact of early mobilization protocols on outcomes after abdominal and thoracic surgery. The quality of these studies was poor and results were conflicting. Although bed rest is harmful, there is little available evidence to guide clinicians in effective early mobilization protocols that increase mobilization and improve outcomes.
    No preview · Article · Jan 2016 · Surgery

  • No preview · Article · Jan 2016 · Surgery

  • No preview · Article · Jan 2016 · Surgery
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    ABSTRACT: Background: Obese patients can develop a large lower abdominal panniculus (worsened by significant weight loss). Patients with advanced chronic kidney disease (CKD) affected by this obesity-related sequela are not infrequently declined for kidney transplantation because of the high risk for serious wound-healing complications. We hypothesized that pretransplant panniculectomy in these patients would (1) render them transplant candidates, and (2) result in low posttransplant wound-complication rates. Methods: In a pilot study, adult patients with CKD who had a high-risk panniculus as the only absolute contraindication to kidney transplantation subsequently were referred to a plastic surgeon to undergo a panniculectomy in order to become transplant candidates. We analyzed the effect of panniculectomy on (1) transplant candidacy and (2) wait list and transplant outcomes (04/2008-06/2014). Results: Overall, 36 patients had panniculectomy (median prior weight loss, 38 kg); all were wait-listed with these outcomes: (1) 22 (62%) patients were transplanted; (2) 7 (19%) remain listed; and (3) 7 (19%) were removed from the wait list. Survival after panniculectomy was greater for those transplanted versus not transplanted (at 5 years, 95% vs 35%, respectively; P = .002). For the 22 kidney recipients, posttransplant wound-complication rate was 5% (1 minor subcutaneous hematoma). Conclusion: For obese CKD patients with a high-risk abdominal panniculus, panniculectomy was highly effective in obtaining access to the transplant wait list and successful kidney transplantation. This approach is particularly pertinent for CKD patients because they are disproportionally affected by the obesity epidemic and because obese CKD patients already face multiple other barriers to transplantation.
    No preview · Article · Jan 2016 · Surgery