Abstract:
BACKGROUND:Malignant obstruction of the proximal colon (MOPC) traditionally has been treated with acute resection. However, morbidity and mortality rates following these emergency surgeries are high. Initial bowel decompression by stent placement or stoma construction has been used for distal obstructions as an alternative approach. This study evaluated whether these alternative treatment strategies could be beneficial for patients with a MOPC as well. METHODS:All patients undergoing a colonic resection for a MOPC between January 2009 and December 2013 and who were registered in the Dutch Surgical Colorectal Audit were analyzed. RESULTS:From the 49,013 patients registered in the DSCA, 1860 (3.8 %) were selected for further analysis. Acute resection was performed in 1774 patients (95.4 %), 44 patients (2.4 %) were treated with initial decompression using stent placement and resection, and 42 patients (2.3 %) with stoma construction followed by resection. Thirty-day mortality was 8.8, 2.4, and 2.4 %, respectively. Mortality was significantly lower after a bridging strategy (stent or stoma) compared with acute resection (p = 0.04). Complications following the resection occurred in 39.6% in the acute resection group and in 27.3 and 31.7% in the stent and stoma group, respectively (p = 0.167). CONCLUSIONS:Acute resection was performed in the vast majority of patients with obstructive proximal colon cancer and resulted in a 40 % morbidity and 9 % mortality rate. A bridging strategy may be a valid alternative in some of these patients, because a significantly lower postoperative mortality rate was seen in a subgroup of patients initially treated with a stent or stoma.
journal_name
Ann Surg Oncoljournal_title
Annals of surgical oncologyauthors
Amelung FJ,Consten ECJ,Siersema PD,Tanis PJdoi
10.1245/s10434-016-5247-7subject
Has Abstractpub_date
2016-10-01 00:00:00pages
3660-3668issue
11eissn
1068-9265issn
1534-4681pii
10.1245/s10434-016-5247-7journal_volume
23pub_type
杂志文章abstract:PURPOSE:To assess patterns of uptake and outcomes of laparoscopic colon and rectal cancer surgery in Ontario, and the potential influence of surgical fee incentives instituted on October 1, 2005. METHODS:We used Ontario administrative databases from fiscal years 2002 to 2009. Study outcomes were uptake rates of laparo...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-013-3123-2
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Isolated limb infusion (ILI) is a limb-preserving treatment for in-transit extremity melanoma. The benefit of resecting residual disease after ILI is unclear. METHODS:A multi-institutional experience was analyzed comparing patients who underwent ILI plus resection of residual disease (ILI + RES) versus ILI-...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,多中心研究
doi:10.1245/s10434-013-3336-4
更新日期:2014-02-01 00:00:00
abstract:BACKGROUND:The accurate preoperative diagnosis of depth of tumor invasion and nodal status in distal rectal cancer is important because neoadjuvant chemotherapy or lateral pelvic lymph node dissection is indicated for patients with T3-T4 tumor or nodal involvement. This study aimed to determine the optimal cutoff value...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-014-3972-3
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Osteopontin (OPN) is a secreted, integrin-binding glycophosphoprotein that has been implicated in the progression of various solid tumors. To evaluate the clinical significance of OPN in gastric carcinoma, we investigated OPN expression in resected tumors. METHODS:Expression of OPN protein by gastric cancer...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-007-9564-8
更新日期:2007-12-01 00:00:00
abstract:BACKGROUND:Radiofrequency ablation (RFA) has emerged as a potential alternative for surgery in clinical oncology. This animal experiment was conducted to evaluate the feasibility of RFA in the treatment of renal tumor. METHODS:Eighteen rabbits with renal implantation of VX2 tumors were divided into two groups. Group A...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1007/s10434-001-0651-y
更新日期:2001-09-01 00:00:00
abstract:BACKGROUND:Multicystic peritoneal mesothelioma (MPM) and well-differentiated papillary peritoneal mesothelioma (WDPPM) are exceedingly uncommon lesions with uncertain malignant potential and no uniform treatment strategy. The aim of the current study was to review our experience with cytoreduction and hyperthermic intr...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-007-9475-8
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Extensive lymph node dissection (LND) is beneficial in primarily resected esophageal cancer patients. Such benefit was believed to be seen in neoadjuvant chemoradiotherapy (CRT)-treated patients, but evidence was inconsistent. We hypothesized that CRT might offset the benefit of LND in certain subgroup of pa...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-012-2402-7
更新日期:2012-10-01 00:00:00
abstract:PURPOSE:Obesity is closely related to the development of colorectal cancer as well as other metabolic complications. We investigated the prognostic significance of visceral obesity and body mass index (BMI) in 161 resectable colorectal cancer patients. METHODS:Ratios of visceral fat area (VFA) to subcutaneous fat area...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-008-9891-4
更新日期:2008-07-01 00:00:00
abstract:BACKGROUND:The American Joint Committee on Cancer (AJCC)/International Union Against Cancer (UICC) staging system for gastric cancer incorporates the absolute number of metastatic lymph nodes (N status) and is optimally used when >or=15 nodes are examined. The ratio of metastatic to examined nodes (N ratio) is an effec...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-010-0914-6
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND:Although the American Joint Committee on Cancer (AJCC) classification is the most accepted lymph node (LN) staging system for gallbladder adenocarcinoma (GBA), other LN prognostic schemes have been proposed. This study sought to define the performance of the AJCC LN staging system relative to the number of m...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,多中心研究
doi:10.1245/s10434-016-5243-y
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:Response to chemotherapy and anatomical spread are significant prognostic factors in patients with esophageal squamous cell carcinoma (ESCC) treated by chemotherapy then surgery. Predicting the response to chemotherapy would allow significant optimization of cancer treatment. METHODS:Genomic mutation and pr...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-009-0851-4
更新日期:2010-02-01 00:00:00
abstract:BACKGROUND:MicroRNAs (miRNAs) play a critical role in the carcinogenesis and progression of breast cancer. MiRNA-205 has tumor suppressive properties, whereas miRNA-18a has both oncogenic and tumor suppressive roles. MiRNA-744's role in breast cancer is unknown but is tumor-suppressive in vitro. We hypothesize that hig...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-017-5984-2
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Appendiceal goblet cell adenocarcinoma (GCA) is often misclassified and mistreated due to mixed histologic features. In general, cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy (CRS/HIPEC) is standard of care for peritoneal carcinomatosis (PC) from mucinous appendiceal tumors; however, i...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-019-07932-5
更新日期:2020-01-01 00:00:00
abstract:: ...
journal_title:Annals of surgical oncology
pub_type: 评论,杂志文章
doi:10.1245/s10434-018-6784-z
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:We seek to determine whether laparoscopic hyperthermic intraperitoneal chemoperfusion (LS-HIPEC) improves overall survival (OS) in patients with gastric and gastroesophageal adenocarcinoma and low-volume peritoneal metastasis compared with standard of care treatment. PATIENTS AND METHODS:We reviewed data fr...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-020-08968-8
更新日期:2020-12-01 00:00:00
abstract::C.R. Farley and M.C. Perez contributed equally to this publication and are co-first authors. J.S. Zager and M.C. Lowe contributed equally to this publication and are co-corresponding authors. ...
journal_title:Annals of surgical oncology
pub_type: 已发布勘误
doi:10.1245/s10434-020-08871-2
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:Isolated limb perfusion (ILP) results in complete response (CR) rates of 60% to 90% in patients with regionally advanced melanoma. Survival after a CR may be influenced by various factors, particularly out-of-field disease in iliac lymph nodes (ILN) identified during lower-extremity ILP. We examined clinical...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1007/s10434-001-0771-4
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:We postulated that the worse prognosis of melanoma with advancing age reflected more aggressive tumor biology and that in younger patients the prognosis would be more favorable. MATERIALS AND METHODS:The expanded AJCC melanoma staging database contained 11,088 patients with complete data for analysis, inclu...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,多中心研究
doi:10.1245/s10434-013-3100-9
更新日期:2013-11-01 00:00:00
abstract:PURPOSE:To determine survival differences for patients undergoing colonic or rectal resection for cancer on the basis of the specific anatomical location of primary tumor. METHODS:A total of 143,747 patients undergoing segmental colectomy, hemicolectomy, anterior resection, or abdominoperineal resection (APER) for ade...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-013-3104-5
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:The presence of tumor cells at the margins of breast lumpectomy specimens is associated with an increased risk of ipsilateral tumor recurrence. Twenty to 30 % of patients undergoing breast-conserving surgery require second procedures to achieve negative margins. This study evaluated the adjunctive use of the...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,随机对照试验
doi:10.1245/s10434-014-3602-0
更新日期:2014-05-01 00:00:00
abstract:BACKGROUND:The association between procedure volume and clinical outcomes has led many to advocate centralization of cancer procedures at high-volume centers (HVCs). Regional studies show practice patterns changing with increasing centralization of esophageal and pancreatic procedures at HVCs but little change for colo...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-010-1159-0
更新日期:2010-11-01 00:00:00
abstract:BACKGROUND:Many cytotoxic drugs maintain antiangiogenic properties, but there are no human, tumor-based assays to evaluate their antiangiogenic potential. We used a fibrin-thrombin clot-based angiogenesis model to evaluate the angiogenic response of human breast cancer to various cytotoxic agents commonly used in its t...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-008-0145-2
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:Histologic grade, TNM stage, and Nottingham Prognostic Index are traditional prognostic tools for breast cancer. "IHC-molecular" classification of breast cancer can also identify patients at different recurrence risks and provides insight into cancer therapy. However, cancers in each group are heterogeneous....
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-014-3691-9
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:Studies assessing outcomes in occult breast cancer have often included women treated before the routine use of magnetic resonance imaging (MRI). This study examined outcomes for patients presenting with axillary adenopathy and no primary breast tumor detectable by MRI or other imaging methods. METHODS:All p...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-017-5965-5
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Secure methods for clinical detection of the sentinel node (SN) are in great demand to avoid unnecessary resection. This was a clinical exploration/feasibility study of a novel detection system for SN biopsy using indocyanine green (ICG) fluorescence imaging in gastric cancer surgery. METHODS:SN biopsy usin...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-008-9872-7
更新日期:2008-06-01 00:00:00
abstract:BACKGROUND:The benefits of hepatic transplantation (HT) compared with hepatic resection (HR) in treating hepatocellular carcinoma (HCC) in patients with cirrhosis are controversial. The aim of this study was to compare the results of these therapeutic options. METHODS:The charts of all patients with cirrhosis who unde...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1007/BF02557525
更新日期:2002-11-01 00:00:00
abstract:BACKGROUND:In the Netherlands, a maximum waiting time from diagnosis to treatment (WT) of 5 weeks is recommended for curative cancer treatment. This study aimed to evaluate the association between WT and overall survival (OS) in patients undergoing gastrectomy for cancer. METHODS:This nationwide study included data fr...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-017-5820-8
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND:Gemcitabine has been shown to exhibit significant clinical activity against pancreatic cancer and has become a first-line chemotherapeutic for this disease in recent years. However, there are still many patients who do not respond to this treatment and it is expected to improve the clinical outcome if we can...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-008-0061-5
更新日期:2008-11-01 00:00:00
abstract:BACKGROUND:We performed a multicenter phase II study on the efficacy and safety of intraoperative radiotherapy (IORT) as partial breast irradiation using multiple devices. METHODS:The primary endpoint was ipsilateral breast tumor recurrence (IBTR). Key inclusion criteria were T < 2.5 cm, age > 50 years, surgical margi...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,多中心研究
doi:10.1245/s10434-019-07350-7
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Angiotensin 2 is a key biologic peptide in the renin-angiotensin system (RAS) that regulates blood pressure and renal hemodynamics. The potential role of the RAS in the promotion of tumor growth, angiogenesis, and metastasis also has been shown in the past few decades. This study investigated the prognostic ...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-015-4436-0
更新日期:2015-10-01 00:00:00