Effects of a planned preoperative exercise program on body composition in early gastric cancer patients with metabolic syndrome.

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 206-206
Author(s):  
Taiichi Kawabe ◽  
Haruhiko Cho ◽  
Kenki Segami ◽  
Shigeya Hayashi ◽  
Yousuke Makuuchi ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Skeletal Muscle ◽  
Body Composition ◽  
Energy Expenditure ◽  
Visceral Fat ◽  
Exercise Program ◽  
Skeletal Muscle Index ◽  
Preoperative Exercise ◽  
Gastric Cancer Patients ◽  
Fat Volume

206 Background: Visceral fat obesity and skeletal muscle depletion were reported to be both risk factors for complications in abdominal cancers surgery. Preoperative exercise may reduce morbidity by modifying body composition. Methods: We conducted an exploratory study attached to a prospective study (AEGES) to examine the effects of a 4-weeks exercise in stage I gastric cancer patients with metabolic syndrome. The AEGES enrolled 50 patients between 2007 and 2013, of which 18 were assigned to the exercise arm. The exercise program consisted of aerobic training 3-7 days a week, resistance training once or twice a week, and stretching. The expected energy expenditure of exercise was set at 30 kcal/kg/week. The total energy expenditure was measured using a calorie counter. After completion of the exercise, the patients received CT and endoscopy for re-staging, then underwent curative gastrectomy. Total skeletal muscle cross-sectional area (cm2) was evaluated on the average of two adjacent axial images at L3. Muscle area was expressed as lumber skeletal muscle index (cm2/m2). Total visceral fat volume was evaluated at the level of umbilicus. The changes of parameters before and after the exercise were assessed by paired Wilcoxon sign test. Results: A total of 15 patients with evaluable CT image were examined. Body weight, body mass index, and abdominal circumference were significantly decreased (-1.5 kg, -0.52 kg/m2, and -3.3 cm, respectively). The median skeletal muscle index was 48.06 cm2/m2 before and 46.85 cm2/m2 after the exercise, which was not statistically significant (p=0.41), while the median visceral fat volume was 205.2 cm2 before and 169.0 cm2 after the exercise, which was statistically significant (p=0.001). There was a weak correlation between total energy expenditure and amount of skeletal muscle index change (r=0.22 by Spearman’s correlation and p=0.427). No patient demonstrated progression of clinical cancer stage during 4 weeks. Conclusions: Preoperative exercise for 4 weeks could significantly modify body composition without progression of gastric cancer. More intensive or personalized exercise would be required to increase skeletal muscle.

scholarly journals Body Composition Changes in Gastric Cancer Patients during Preoperative FLOT Therapy: Preliminary Results of an Italian Cohort Study

Nutrients ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 960
Author(s):  
Emanuele Rinninella ◽  
Antonia Strippoli ◽  
Marco Cintoni ◽  
Pauline Raoul ◽  
Raffaella Vivolo ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Body Composition ◽  
Tumor Regression ◽  
Evaluation Criteria ◽  
Tumor Regression Grade ◽  
Skeletal Muscle Index ◽  
Before And After ◽  
Gastric Cancer Patients ◽  
The Impact ◽  
Composition Changes

Background: The impact of the new chemotherapy, fluorouracil plus leucovorin, oxaliplatin, and docetaxel (FLOT) on body composition in gastric cancer (GC) patients remains unknown. We assessed body composition changes of GC patients receiving the FLOT regimen and their impact on treatment outcomes. Methods: Preoperative pre- and post-FLOT computed tomography (CT) scans of advanced GC patients were studied. Lumbar skeletal muscle index (SMI) and adipose indices were calculated before and after FLOT. Results: A total of 26 patients were identified between April 2019 and January 2020. Nineteen patients were sarcopenic at diagnosis. The mean BMI decreased (from 24.4 ± 3.7 to 22.6 ± 3.1; p < 0.0001) as well as the SMI (from 48.74 ± 9.76 to 46.52 ± 9.98; p = 0.009) and visceral adipose index (VAI) (from 49.04 ± 31.06 to 41.99 ± 23.91; p = 0.004) during preoperative FLOT therapy. BMI, SMI, and VAI variations were not associated with toxicity, Response Evaluation Criteria in Solid Tumors (RECIST), response, delay and completion of perioperative FLOT chemotherapy, and the execution of gastrectomy; a decrease of SMI ≥ 5% was associated with a higher Mandard tumor regression grade (p = 0.01). Conclusions: Almost three-quarters (73.1%) of GC patients were sarcopenic at diagnosis. Preoperative FLOT was associated with a further reduction in SMI, BMI, and VAI. These changes were not associated with short-term outcomes.

Sarcopenia and altered body composition following abiraterone acetate (AA) and corticosteroid (C) treatment in men with castration-refractory prostate cancer (CRPC).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. e15134-e15134
Author(s):  
Deborah Mukherji ◽  
Carmel Jo Pezaro ◽  
Diletta Bianchini ◽  
Nina Tunariu ◽  
Amy Mulick Cassidy ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Body Composition ◽  
Prognostic Factor ◽  
Muscle Mass ◽  
Median Duration ◽  
Visceral Fat ◽  
Muscle Area ◽  
Skeletal Muscle Index ◽  
Advanced Malignancy ◽  
Total Fat

e15134 Background: Sarcopenia, or skeletal muscle wasting, is an independent prognostic factor in advanced malignancy (Prado Lancet Onc 2008). Decreased muscle and increased fat are recognized side effects of androgen deprivation therapy. AA is a CYP17 inhibitor administered with corticosteroids (C), approved for treatment of advanced CRPC. AA reduces circulating androgens to ‘super-castrate’ levels; we hypothesized that AA + C would impact body composition. Methods: We retrospectively evaluated 54 CRPC pts treated on a Phase I/II trial. Pts received AA alone followed by combination AA + C on biochemical progression. CT scans at baseline, on AA alone and on AA + C were analyzed. Cross-sectional areas of fat and muscle were measured on 3 consecutive images at L4 using OsiriX 4.0. Muscle area was used to calculate skeletal muscle index (SMI); sarcopenia was defined as SMI <52.4 cm2/m2. Data were analyzed using t-tests and Kaplan-Meier analysis with overall survival (OS) measured from day 1 of AA. Results: Median duration on AA alone was 7.4 months (m; range 1.4-37.5); median duration on concurrent AA + C was 7.4m (range 0.9-46.2). Body composition did not change between two pre-treatment scans (n=29; median 3m apart). On AA alone there was a decrease in total fat (-8.5%, p=0.0001), visceral fat (-9.8%, p=0.0015) and muscle mass (-3.9%, p=0.0023) with a significant decrease in mean body mass index (BMI; -3.4 %, p=0.0118). Conversely AA + C was associated with increased total fat (+15.1%, p<0.0001) and visceral fat (+21.4%, p<0.0001) but no further change in muscle mass. Mean BMI significantly increased on the addition of C, returning to baseline levels (p< 0.0001). Overall, 13 pts (24%) were sarcopenic prior to commencing AA compared to 22 (41%) at the end of treatment. Pts who were sarcopenic at baseline had significantly reduced OS: 26.1m (95%CI 16.6 – 41) vs 46.5m (95%CI 28.6 – 57.5, p=0.0253). Conclusions: Treatment with AA alone resulted in decreased fat and muscle. AA + C increased body fat without further alteration in muscle mass. Changes in BMI did not reflect changes in body composition. Sarcopenia at baseline was a negative prognostic factor in this population.

P7 THE IMPACT OF PREHABILITATION ON PARAMETERS OF BODY COMPOSITION IN PATIENTS UNDERGOING MULTIMODAL THERAPY FOR OESOPHAGO-GASTRIC (OG) CANCER

2019 ◽  
Vol 32 (Supplement_2) ◽  
Author(s):  
Doganay Emre ◽  
R Boshier Piers ◽  
J Halliday Laura ◽  
Thomas Rob ◽  
E Low Donald ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Body Composition ◽  
Neoadjuvant Therapy ◽  
Physical Performance ◽  
Skeletal Muscle Index ◽  
Significant Difference ◽  
Axial Ct ◽  
Gastric Cancer Patients ◽  
Subcutaneous Adipose ◽  
The Impact

Abstract Aims This study characterises changes in body composition and physical performance during neoadjuvant therapy in the context of prehabilitation before oesophago-gastric resection. Background & Methods Neoadjuvant therapy has deleterious effects on functional capacity and may lead to a decline in physical fitness and skeletal muscle mass. This is a retrospective review of oesophago-gastric cancer patients undergoing prehabilitation. Assessment of body composition (skeletal muscle, visceral and subcutaneous adipose tissue) was performed from L3 axial CT images acquired at the time of diagnosis and after neoadjuvant therapy. Results 42 patients (33M, 65.7±11.1) met the inclusion criteria. Patients body weight (81.8±21.3 kg vs. 81.3±21 kg, p=0.668) and BMI (27.9±7.2 kg/m2 vs. 27.8±7.0 kg/m2, p=0.648) did not change significantly between the study time points. There was no significant difference between estimated lean body mass (39.2±13.2 vs. 38.3±10.1; 95%CI -2.5 to 4.3 p=0.592) and fat mass (30.6±15.4 vs. 28.6±14.0; 95%CI -1.7 to 5.7, p=0.284). Skeletal muscle index significantly decreased (46.5±9.9 to 43.1±9.8; 95%CI 2.1 to 4.6, p<0.001). Patients who were adherent to the prehabilitation programme had a significantly higher skeletal muscle index compared to noncompliant patients (47.4±10.4 vs. 40.2±8.9; 95%CI 1.5 to 13.5, p=0.016). Patients who achieved a higher MET-minutes were less likely to be sarcopenic (F(1,40 = 6.1, p = 0.018)).There was no decline in physical performance (Median IQR; VO2max ml kg−1min−1) during neoadjuvant therapy (17.5 [14-19.3] vs. 17.5 [13.3-19.3]; p=0.164). Conclusion this is the first study to report variations in parameters of body composition in patients undergoing a prehabilitation programme. Findings suggest that prehabilitation may be a useful adjunct in limiting the extent of sarcopenia and patient deconditioning during neoadjuvant therapy.

Matched pair analysis to examine the effects of a planned preoperative exercise program in early gastric cancer patients with metabolic syndrome to reduce operative risk: The Adjuvant Exercise for General Elective Surgery (AEGES) study group.

2014 ◽  
Vol 32 (3_suppl) ◽  
pp. 166-166
Author(s):  
Haruhiko Cho ◽  
Takaki Yoshikawa ◽  
Mari Saito Oba ◽  
Naoki Hirabayashi ◽  
Junya Shirai ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Metabolic Syndrome ◽  
Postoperative Complications ◽  
Cancer Patients ◽  
Exercise Program ◽  
Exercise Group ◽  
Matched Pair ◽  
Control Group ◽  
Preoperative Exercise ◽  
Gastric Cancer Patients

166 Background: Since obesity is a risk factor during surgery, the effects of a preoperative exercise program to reduce the incidence of peri- and postoperative complications in patients with a high BMI (> 25) and metabolic syndrome were investigated. An assessment of the effects of prospectively planned preoperative exercise was performed in a prospective matching study comparing an exercise testing group and a usual preoperative preparation group who underwent gastrectomy for gastric cancer in Japan. Methods: Stage I gastric cancer patients with metabolic syndrome diagnosed according to the criteria of the Japanese Ministry of Health, Labour and Welfare were enrolled in a surgery after preoperative exercise group. The control group was selected from a database using an individual matching approach for surgery, sex, weight, BMI, volume of visceral fat and institution. The primary end point was the frequency of postoperative complications (cardiovascular events, pneumonia, surgery-related abdominal complications, etc.). Results: A total of 72 patients (54 in the surgery alone group, 18 in the preoperative exercise group) were analyzed. The median operative time and amount of bleeding were 208 min and 130 ml in the surgery alone group and 248 min and 105 ml in the exercise group, respectively. Postoperative complications occurred in one case (5.5%) in the exercise group and 22 (40.7%) cases in the surgery alone group. Conclusions: Preoperative exercise is safe, and its benefits in reducing postoperative complications are promising and therefore warrant further investigation.

Clinical implications of muscle mass and quality in early-stage colorectal cancer (CRC).

2018 ◽  
Vol 36 (4_suppl) ◽  
pp. 648-648
Author(s):  
Jessica Hopkins ◽  
Vickie E Baracos ◽  
David Bigam ◽  
Dean Eurich ◽  
Michael B. Sawyer
Keyword(s):  
Skeletal Muscle ◽  
Overall Survival ◽  
Body Composition ◽  
Muscle Mass ◽  
Visceral Fat ◽  
Cox Regression ◽  
Early Stage ◽  
Visceral Obesity ◽  
Disease Free Survival ◽  
Skeletal Muscle Index

648 Background: Body composition has emerged as a potential prognostic factor for outcomes in early-stage CRC. Specifically, muscle mass and quality and visceral fat have been shown to be related to overall survival (OS) and disease-free survival (DFS). The objective of this study was to determine associations of sarcopenia, reduced skeletal muscle radiodensity (SMR) and visceral obesity (VO) with 5-year OS and DFS. Methods: Muscle and visceral fat at the time of diagnosis were quantified in a retrospective cohort of consecutive, early-stage CRC patients (pts), identified from a prospectively collected cancer database. Skeletal muscle area on computed tomography (CT) was measured and normalized by height (m2) in order to compare skeletal muscle index (SMI) between pts. Mean SMR and visceral fat area were measured. All parameters were analyzed using Kaplan-Meier curves and univariate Cox regression. Sarcopenia was defined as SMI < 41 cm2/m2 in females and < 43 cm2/m2 in males with BMI < 25 kg/m2 and < 53 cm2/m2 with BMI > 25 kg/m2. Reduced SMR was defined as < 41 HU if BMI < 25 kg/m2 and < 33 HU if BMI > 25 kg/m2. VO was defined as VAT > 160cm2 in males and > 80cm2 in females. Results: We identified 968 pts with available CTs and anthropometric data. Prevalence of sarcopenia was 44.5% in males and 59.6% in females. Myosteatosis was present in 60.9% of pts. The mean length of follow up was 5.0 years, with 254 patients developing recurrent disease and 351 deaths. Males with sarcopenia and myosteatosis had worse overall survival (HR, 0.69, p = 0.005; HR 0.49, p < 0.001) but no difference in DFS. Presence of VO was not associated with worse OS or DFS. There was no difference in OS for females with sarcopenia or VO, but myosteatosis predicted reduced OS (HR 0.53, p = 0.004). There was no difference in DFS for females by presence of sarcopenia, myosteatosis or VO. Conclusions: Body composition, specifically sarcopenia and myosteatosis, are highly prevalent in CRC pts treated with curative intent, and their presence is associated with reduced OS. Therefore, skeletal muscle mass and radiodensity are important prognostic factors in CRC outcomes, which are easily attained in a clinical setting.

scholarly journals Severe loss of visceral fat and skeletal muscle after chemotherapy predicts poor prognosis in metastatic gastric cancer patients without gastrectomy

2020 ◽  
Vol 11 (11) ◽  
pp. 3310-3317 ◽  
Author(s):  
Wanjing Feng ◽  
Mingzhu Huang ◽  
Xiaoying Zhao ◽  
Siyuan Chen ◽  
Chenchen Wang ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Skeletal Muscle ◽  
Cancer Patients ◽  
Visceral Fat ◽  
Poor Prognosis ◽  
Metastatic Gastric Cancer ◽  
Severe Loss ◽  
Gastric Cancer Patients
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