title: Impact of the difference in surgical site on the physique in gastrointestinal tract cancer patients.
abstract: [Purpose] The purpose of the present study was to observe physical function, physique (only BMI), and nutrition status (evaluated by serum albumin levels) from before surgery to after discharge among perioperative patients with gastrointestinal tract cancer and to examine the effect of difference in surgical site (i.e., stomach, colon, and rectum) in these patients. [Subjects and Methods] The study subjects were 70 patients who underwent surgical treatment for gastrointestinal tract cancer [36 males and 34 females, aged 59.3 ± 11.4 years (mean ± SD)]. The subjects were classified into three levels according to surgical site (stomach, colon, and rectum). We evaluated patients' physical function, physique, and nutrition status in the three points: before surgery, after surgery, and after discharge. The 6-minute walk distance was measured for physical function. Body mass index was measured for physique. The serum albumin level was measured for nutrition status. [Results] Significant declines in 6-minute walk distance, body mass index, and serum albumin were observed after surgery among the study subjects. In addition, a significant decline in body mass index was observed after discharge compared with before surgery. Regarding body mass index, a significant interaction between surgical site and evaluation times was observed for ANOVA. [Conclusion] These results suggest that BMI after discharge is significantly less than that before surgery and that body mass index changes from before surgery to after surgery are efficacy the difference of surgical site in patients who undergo surgical treatment for gastrointestinal tract cancer.
authors.affiliation: Division of Rehabilitation, International University of Health and Welfare Mita Hospital, Japan.
authors.forename: Tsuyoshi
authors.initials: T
authors.lastname: Hara
authors.affiliation: Department of Physical Therapy, Faculty of Health Science, International University of Health and Welfare, Japan.
authors.forename: Akira
authors.initials: A
authors.lastname: Kubo
authors.affiliation: Division of Rehabilitation, International University of Health and Welfare Mita Hospital, Japan; Graduate School of the International University of Health and Welfare, Japan.
authors.forename: Eisuke
authors.initials: E
authors.lastname: Kogure
authors.affiliation: Division of Rehabilitation, International University of Health and Welfare Mita Hospital, Japan; Graduate School of the International University of Health and Welfare, Japan.
authors.forename: Takaya
authors.initials: T
authors.lastname: Ishii
keywords: Difference of surgical site; Patients with gastrointestinal tract cancer; Physique