Abstract:
BACKGROUND:The prevalence of colorectal cancer in the elderly is increasing and, therefore, surgical interventions with a risk of potential complications are more frequently performed. This study investigated the role of low skeletal muscle mass (sarcopenia), muscle quality, and the sarcopenic obesity as prognostic factors for postoperative complications and survival in patients with resectable colon cancer. METHODS:We conducted a retrospective chart review of 91 consecutive patients who underwent an elective open colon resection for cancer with primary anastomosis between 2011 and 2013. Skeletal muscle mass was measured as total psoas area (TPA) and total abdominal muscle area (TAMA) at three anatomical levels on the preoperative CT scan. Skeletal muscle quality was measured using corresponding mean Hounsfield units (HU) for TAMA. Their relation with complications (none vs one or more), severe complications, and survival was analyzed. RESULTS:The study included 91 patients with a mean age of 71.2 ± 9.7 years. Complications were noted in 55 patients (60 %), of which 15 (16.4 %) were severe. Lower HU for TAMA, as an indicator for impaired skeletal muscle quality, was an independent risk factor for one or more complications (all P ≤ 0.002), while sarcopenic obesity (TPA) was an independent risk factor for severe complications (all P ≤ 0.008). Sarcopenia was an independent predictor of worse overall survival (HR 8.54; 95 % confidence interval (CI) 1.07-68.32). CONCLUSION:Skeletal muscle quality is a predictor for overall complications, whereas sarcopenic obesity is a predictor for severe postoperative complications after open colon resection for cancer. Sarcopenia on itself is a predictor for worse overall survival.
journal_name
Int J Colorectal Disjournal_title
International journal of colorectal diseaseauthors
Boer BC,de Graaff F,Brusse-Keizer M,Bouman DE,Slump CH,Slee-Valentijn M,Klaase JMdoi
10.1007/s00384-016-2538-1subject
Has Abstractpub_date
2016-06-01 00:00:00pages
1117-24issue
6eissn
0179-1958issn
1432-1262pii
10.1007/s00384-016-2538-1journal_volume
31pub_type
杂志文章abstract:BACKGROUND AND AIMS:The prognostic value of the degree of apoptosis in colorectal cancer is controversial. This study evaluates the putative clinical usefulness of measuring caspase-3 activity as a prognostic factor in colonic cancer patients receiving 5-fluoracil adjuvant chemotherapy. MATERIALS AND METHODS:We evalua...
journal_title:International journal of colorectal disease
pub_type: 杂志文章
doi:10.1007/s00384-007-0362-3
更新日期:2008-01-01 00:00:00
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journal_title:International journal of colorectal disease
pub_type: 临床试验,杂志文章
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abstract:BACKGROUND AND AIMS:Ulcerative colitis is an established risk factor for colorectal cancer but dysplasia reports are much more frequent than invasive neoplasm diagnosis. The effective activation of T lymphocytes that provide antitumor surveillance requires the presence of costimulation molecules such as CD80 and CD86 o...
journal_title:International journal of colorectal disease
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journal_title:International journal of colorectal disease
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更新日期:2007-01-01 00:00:00
abstract::With the introduction of total mesorectal excision (TME) for treatment of rectal cancer, the prognosis of patients with rectal cancer is improved. With this better prognosis, there is a growing awareness about the quality of life of patients after rectal carcinoma. Laparoscopic total mesorectal excision (LTME) for rec...
journal_title:International journal of colorectal disease
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更新日期:2006-05-01 00:00:00
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更新日期:2010-06-01 00:00:00
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更新日期:2017-11-01 00:00:00
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更新日期:1990-08-01 00:00:00
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journal_title:International journal of colorectal disease
pub_type: 杂志文章,随机对照试验
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更新日期:2017-03-01 00:00:00
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更新日期:2011-05-01 00:00:00
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pub_type: 临床试验,杂志文章
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更新日期:2004-09-01 00:00:00
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更新日期:2011-07-01 00:00:00
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pub_type: 杂志文章,meta分析,评审
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更新日期:2017-05-01 00:00:00
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pub_type: 杂志文章
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更新日期:2011-07-01 00:00:00
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更新日期:2006-10-01 00:00:00
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pub_type: 杂志文章
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更新日期:2017-05-01 00:00:00