scholarly journals Beneficial Effects of Oral Nutritional Supplements on Body Composition and Biochemical Parameters in Women with Breast Cancer Undergoing Postoperative Chemotherapy: A Propensity Score Matching Analysis

Nutrients ◽  
2021 ◽  
Vol 13 (10) ◽  
pp. 3549
Author(s):  
Joanna Grupińska ◽  
Magdalena Budzyń ◽  
Kalina Maćkowiak ◽  
Jacek Jakub Brzeziński ◽  
Witold Kycler ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Body Composition ◽  
Propensity Score ◽  
Biochemical Parameters ◽  
Hdl Cholesterol ◽  
Nutritional Supplements ◽  
Nutritional Intervention ◽  
The Body ◽  
Fat Free Mass ◽  
Oral Nutritional Supplements

Aim: Recently, more attention has been paid to the role of nutritional intervention in preventing the side effects of chemotherapy in oncology patients. Therefore, the aim of the present study was to analyze the effects of oral nutritional supplements on the body composition and biochemical parameters in women with breast cancer receiving postoperative adjuvant chemotherapy. Patients and Methods: The study involved women diagnosed with breast cancer who underwent surgical treatment and were qualified for chemotherapy (doxorubicin and cyclophosphamide). Women were divided into two groups, depending on whether oral nutritional supplements were used during chemotherapy. Anthropometric and biochemical parameters were analyzed twice in all patients: before and after six weeks of chemotherapy. Propensity score (PS) matching was performed to select patients balanced in terms of age, BMI, and clinicopathological features of the tumor. Statistical comparisons were conducted in a propensity-matched cohort of patients. Results: The value of BMI was maintained constant in the supplemented women older than 56 years after six weeks of chemotherapy. Regardless of age in the supplemented women, a significant increase in muscle mass, fat free mass (FFM), and fat free mass index (FFMI) was demonstrated. An increase in fat mass (FM) including visceral fat was observed only in the non-supplemented control. Regardless of age or initial FM, supplemented women exhibited a constant level of albumin. Moreover, in the supplemented women with normal initial FM, the stable values of triglycerides and HDL cholesterol were maintained after six weeks of chemotherapy. Conclusion: The present study demonstrated that oral nutritional supplements could improve body composition and prevent hypoalbuminemia and lipid abnormalities in women with breast cancer undergoing chemotherapy.

scholarly journals Body Composition and Leptin/Ghrelin Levels during Lenvatinib for Thyroid Cancer

2019 ◽  
Vol 9 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Simone De Leo ◽  
Carla Colombo ◽  
Marta Di Stefano ◽  
Antonella Dubini ◽  
Silvia Cozzi ◽  
...  
Keyword(s):  
Body Composition ◽  
Thyroid Cancer ◽  
Kinase Inhibitor ◽  
Cell Mass ◽  
Bioelectrical Impedance ◽  
Impedance Analysis ◽  
The Body ◽  
Fat Free Mass ◽  
Oral Nutritional Supplements ◽  
Total Body

Weight loss is one of the most frequent adverse events during treatment with multikinase inhibitors, but scanty data are available on its extent and characteristics. This is the first assessment of the body composition by bioelectrical impedance analysis and of circulating leptin and ghrelin levels, in patients with advanced thyroid cancer before and at regular intervals during treatment with the tyrosine kinase inhibitor lenvatinib. Body mass index (BMI) decreased in all patients, with an average ∆ reduction of –6.4, –9.8, and –15.3% at 3, 6, and 12 months of treatment, respectively. Interestingly, in most patients, after the first year of treatment, BMI remained stable. In all patients, fat mass (FM) reduced more than fat-free mass, the highest decrement being of –60 and –16%, respectively. A decrease in the body cell mass, a parameter mainly due to muscle tissue, was observed only in patients with a vast baseline muscular mass. Total body water decreased in parallel to BMI. During treatment, leptin tightly paralleled the decrease of BMI values, consistent with the decrease in FM, whereas ghrelin levels increased upon BMI decrease. The loss of the FM accounts for the largest portion of BMI reduction during lenvatinib treatment. The increase in ghrelin could account for the BMI stabilization observed after 1 year of treatment. Nevertheless, oral nutritional supplements should be given as early as possible and athletic patients should be encouraged to maintain physical activity. In some circumstances, parenteral nutrition is required for the rehabilitation of these patients.

scholarly journals Case Study: Body Composition Changes Resulting from a Nutritional Intervention on a Professional Vegan Powerlifter

2020 ◽  
Vol 10 (23) ◽  
pp. 8675
Author(s):  
Carlos Hernández-Martínez ◽  
Lars Fernández-Rodríguez ◽  
Marcos Antonio Soriano ◽  
José Miguel Martínez-Sanz
Keyword(s):  
Body Composition ◽  
Nutritional Intervention ◽  
Adverse Outcomes ◽  
The Body ◽  
Fat Free Mass ◽  
Weight Class ◽  
Improve Body Composition ◽  
Class Strength ◽  
Composition Changes

Powerlifting is a weight-class strength sport where achieving low fat mass (FM) and high fat-free mass (FFM) is desirable to improve performance. Recent studies have evaluated the nutritional considerations of different eating patterns, such as vegan diets (VD), in athlete populations. VD are a challenge for athletes who want to attain body composition changes. The aim of this case study is to report on the body composition changes and subjective feelings of a male professional vegan powerlifter following VD for six weeks. The body mass of the powerlifter decreased from 79.3 to 77.4 kg (2.39%). Along with this, FM decreased from 15.0 to 11.4 kg (24%). Conversely, FFM increased from 64.3 to 66.0 kg (2.64%). Moreover, the powerlifter communicated no subjective feelings of low energy availability during training sessions. The VD might compromise adherence in a nutritional intervention which aims to improve body composition due to the nutritional requirements for fat loss. Therefore, more appropriate health assessments, including blood and psychological tests, are required for professional athletes. This short-term VD intervention was satisfactory for improving body composition and no adverse outcomes were reported.

Body Composition of Children on Capd

1996 ◽  
Vol 16 (1_suppl) ◽  
pp. 561-566 ◽  
Author(s):  
Constantinos Stefanidis ◽  
Dimitra Siapera ◽  
Alexandra Papadopoulou ◽  
Kyriakos Michelis
Keyword(s):  
Body Composition ◽  
Bioelectrical Impedance ◽  
Nutritional Intervention ◽  
The Body ◽  
Fat Free Mass ◽  
Limits Of Agreement ◽  
Reliable Technique ◽  
Catabolic Rate ◽  
Serial Measurements ◽  
Protein Catabolic Rate

Our objectives were to estimate the body composition of children on continuous ambulatory peritoneal dialysis (CAPD), assess the fat-free mass (FFM) by bioelectrical impedance (BIA) and skinfold anthropometry (SF), and determine the effect of various parameters of the nutritional status and adequacy of dialysis on body composition. The design was a noninterventional retrospective clinical trial. The percent of fat ranged from 10% to 25% (15±2), when it was calculated from SF, and was from 9% to 32% (18±2) when it was calculated from BIA. There was a significant correlation between the percent of fat calculated by SF and by BIA (r = 0.94, p < 0.0001 with limits of agreement 4.16 to 1.37 and -0.40 to -3.19). The water content of FFM ranged from 70%-79% (74±1). There was a weak but significant correlation (r = 0.64, p = 0.016) between protein catabolic rate (PCR) and KT/V (V = 60% of weight). This correlation became more significant (r = 0.83, p = 0.0007) when the V of KT/V was calculated from BIA. The prediction of body composition with the use of bioelectrical impedance is a simple and reliable technique. Serial measurements of BIA might be an important tool for the assessment of the nutritional intervention.

Body Composition Modifications Due to the “Search, Rescue and Survival Training” in Male Military Firefighter Cadets

2021 ◽  
Author(s):  
Thiago Ramos de Barros ◽  
Verônica Pinto Salerno ◽  
Thalita Ponce ◽  
Míriam Raquel Meira Mainenti
Keyword(s):  
Body Composition ◽  
Body Weight ◽  
Repeated Measures ◽  
Food Restriction ◽  
Physical Exertion ◽  
High Energy ◽  
The Body ◽  
Fat Free Mass ◽  
Sleep Restriction ◽  
Fat Percentage

ABSTRACT Introduction To train and prepare cadets for a career as firefighters in Rio de Janeiro, the second-year students of the Officers Training Course are submitted to a Search, Rescue, and Survival Training (SRST) course, which is characterized by long periods of high physical exertion and sleep restriction during a 9-day instruction module, and food restriction during a 7-day survival module. The present study investigated changes in the body composition of 39 male cadets submitted to SRST during training and 4 weeks of recovery with no restrictions in food consumption. Materials and Methods Each cadet was evaluated by anthropometric measurements at six time points: pre-SRST; after the first module; after the second module; and after 1, 2, and 4 weeks of recovery. Measurements included body girths and skinfolds, to estimate trunk (chest and waist) and limbs (arm and thigh) dimensions, as well as body composition. Repeated measures ANOVA and Friedman test were applied (depending on each data distribution). Results Statistically significant decreases in body weight (76.2; 69.8-87.2 to 63.9; 58.9-73.5 kg) and fat free mass (FFM, 69.2; 63.7-77.2 to 60.1; 56.2-68.0 kg) were observed following the second module of SRST. Following a single week of recovery, the FFM returned to pre-SRST values. Body weight returned to pre-training levels in 2 weeks. Body fat percentage and mass also significantly decreased during SRST (9.0; 7.7-12.3 to 6.5; 5.1-9.3% and 6.9; 5.6-10.0 to 6.9; 5.6-10.0 kg, respectively), which showed a slower and more gradual recovery that reached pre-SRST values after 4 weeks. The girths of arm, thigh, chest and waist significantly decreased due to SRST. The girths of the limbs (arm and thigh) returned to pre-training values after one month of recovery, while the girths of the trunk (chest and waist) did not return to pre-SRST values during the study period. Conclusions The findings suggest that men who experience periods of high energy demands and sleep restriction followed by a period of food restriction will endure unavoidable physical consequences that can be mostly reversed by a 1-month recovery.

scholarly journals Seasonal and Longitudinal Changes in Body Composition by Sport-Position in NCAA Division I Basketball Athletes

Sports ◽  
2018 ◽  
Vol 6 (3) ◽  
pp. 85 ◽  
Author(s):  
Jennifer Fields ◽  
Justin Merrigan ◽  
Jason White ◽  
Margaret Jones
Keyword(s):  
Body Composition ◽  
Body Mass ◽  
Body Fat ◽  
Fat Mass ◽  
Ncaa Division I ◽  
The Body ◽  
Fat Free Mass ◽  
Strength And Conditioning ◽  
Air Displacement Plethysmography ◽  
Within Subjects

The purpose of this study was to assess the body composition of male and female basketball athletes (n = 323) across season, year, and sport-position using air displacement plethysmography. An independent sample t-test assessed sport-position differences. An analysis of variance was used to assess within-subjects across season (pre-season, in-season, and off-season), and academic year (freshman, sophomore, and junior). For both men and women basketball (MBB, WBB) athletes, guards had the lowest body fat, fat mass, fat free mass, and body mass. No seasonal differences were observed in MBB, but following in-season play for WBB, a reduction of (p = 0.03) in fat free mass (FFM) was observed. Across years, MBB showed an increase in FFM from freshman to sophomore year, yet remained unchanged through junior year. For WBB across years, no differences occurred for body mass (BM), body fat (BF%), and fat mass (FM), yet FFM increased from sophomore to junior year (p = 0.009). Sport-position differences exist in MBB and WBB: Guards were found to be smaller and leaner than forwards. Due to the importance of body composition (BC) on athletic performance, along with seasonal and longitudinal shifts in BC, strength and conditioning practitioners should periodically assess athletes BC to ensure preservation of FFM. Training and nutrition programming can then be adjusted in response to changes in BC.

Association Between Body Composition with Pulmonary Function Tests

2020 ◽  
Author(s):  
Hamidreza Pouragha ◽  
Hosein Kazemi ◽  
Gholamreza Pouryaghoub ◽  
Ramin Mehrdad
Keyword(s):  
Body Composition ◽  
Pulmonary Function ◽  
Visceral Fat ◽  
Pulmonary Function Tests ◽  
Bioelectrical Impedance ◽  
The Body ◽  
Fat Free Mass ◽  
The Other ◽  
Inverse Association ◽  
Cross Sectional

Abstract Background: Why is bodyweight not a predictor of lung function, however, height, sex, race, and age are predictors of lung capacity and function. In this study, we want to investigate the association between body composition and pulmonary function. And as much as possible, answer the question of why bodyweight is not predictive of lung function.Method: This cross-sectional study was performed among 2967 employees of Tehran University of Medical Sciences (TUMS) who participated in the TUMS Employees Cohort (TEC) study. The body composition of the participants was measured using the Bioelectrical Impedance Analysis (BIA) method. Anthropometric variables were also measured as a confounder. The pulmonary function of participants was assessed by a forced spirometry test.Results: The correlation of BIA values including fat-free mass and total body water with a pulmonary function such as FEV1, FVC, and FEF25-75 is higher than most anthropometric values such as weight, wrist circumference, and the waist to hip ratio. Also, in regression analysis, age and sex had an association with pulmonary function, but the weight did not show a significant relationship. On the other hand, fat-free mass and visceral fat were significantly associated with pulmonary function. One is direct and the other is inverse.Conclusion: The hypothesis that the results of this study created in the minds of the authors were that; The direct association of fat-free mass with pulmonary function may be ineffective by the inverse association of visceral fat with pulmonary function, leading to a lack of association between weight and pulmonary function.

Case Study: The Effect of Nutritional Intervention on Body Composition and Physical Performance of a Female Squash Player

2018 ◽  
Vol 28 (3) ◽  
pp. 279-283 ◽  
Author(s):  
Christopher Rosimus
Keyword(s):  
Vitamin D ◽  
Body Composition ◽  
Physical Performance ◽  
Body Fat ◽  
Nutritional Intervention ◽  
Energy Restriction ◽  
The Body ◽  
Full Blood Count ◽  
Vitamin D Status

The body composition of a squash player may affect athletic performance as carrying excessive body fat may increase injury risk and impair agility and speed. This case study outlines the effect of a nutritional intervention on body composition, vitamin D status, and physical performance of a female squash player. A structured, 6-week, moderate energy–restricted diet (70–78% of estimated energy requirement of 2,300 kcal) was implemented with weekly support. A daily supplement of vitamin D, omega-3 fatty acids, and a multivitamin and whey protein was used. Full blood count, vitamin D status, body composition, and physical performance assessments were carried out at baseline and Week 6 of intervention. Body composition changes were measured using the BOD POD™ and skinfold calipers. Body fat was 23% at baseline and 22% at Week 6. Mean sum of eight skinfolds was 127.4 ± 2.2 mm at baseline and 107.3 ± 0.4 mm at Week 6. Lean body mass-to-fat mass ratio improved from 3.4 at baseline to 3.7 at Week 6. The greatest increments compared with baseline in serum markers were 25-hydroxyvitamin D3 (68%), ferritin (31%), eosinophils (20%), and triglycerides (16%). All physical performance measures improved, with reactive strength index (4.8%), and on-court repeated speed (6.0%) showing the greatest improvements from baseline. This intervention demonstrates that structured energy restriction alongside appropriately structured strength and conditioning training is an effective way to gradually reduce the body fat and improve the body composition of a female athlete.

Body composition and dietary intake in patients with head and neck cancer during radiotherapy: a longitudinal study

2020 ◽  
pp. bmjspcare-2020-002359
Author(s):  
Bing Zhuang ◽  
Lichuan Zhang ◽  
Yujie Wang ◽  
Yiwei Cao ◽  
Yian Shih ◽  
...  
Keyword(s):  
Body Composition ◽  
Head And Neck Cancer ◽  
Dietary Intake ◽  
Head And Neck ◽  
Energy Intake ◽  
Neck Cancer ◽  
High Energy ◽  
The Body ◽  
Fat Free Mass ◽  
Prospective Longitudinal

ObjectivesTo investigate the body composition and dietary intake in the patients with head and neck cancer (HNC) during radiotherapy (RT), and explore the relationship between them.MethodsThis was a prospective, longitudinal observational study. Adult patients with HNC undergoing RT between March 2017 and August 2018 were recruited. Patients’ body compositions were evaluated by bioelectrical impedance analysis, and dietary intake was recorded by 24-hour dietary recall at three time points, including baseline (T1), mid-treatment (T2) and post-treatment (T3). Patients were divided into low, middle and high energy intake groups based on the average daily energy intake (DEI). Changes in body weight (BW), fat mass (FM), fat-free mass (FFM) and skeletal muscle mass (SMM) among these three groups were compared.ResultsFrom T1 to T3, the median loss of patients’ BW, FM, FFM and SMM was 4.60, 1.90, 2.60 and 1.50 kg, respectively. The loss of BW was more dramatic from T2 to T3 than that from T1 to T2. BW loss was mainly contributed by SMM loss from T1 to T2 and by FM loss from T2 to T3. Meanwhile, patients’ dietary intake reduced during treatment. High DEI group had a significantly attenuated loss of patients’ BW, FFM, SMM and FM compared with the low DEI group.ConclusionPatients’ BW, FM, FFM and SMM all significantly reduced, especially from T2 to T3, with decreased DEI during RT, which stresses the importance of nutrition intervention during the whole course of RT.

scholarly journals Body Composition in Women after Radical Mastectomy

2020 ◽  
Vol 17 (23) ◽  
pp. 8991
Author(s):  
Jacek Wilczyński ◽  
Piotr Sobolewski ◽  
Rafał Zieliński ◽  
Magdalena Kabała
Keyword(s):  
Breast Cancer ◽  
Physical Activity ◽  
Body Composition ◽  
Fat Mass ◽  
Upper Limb ◽  
Radical Mastectomy ◽  
The Body ◽  
Control Group ◽  
Composition Analysis ◽  
Prevention And Treatment

The aim of the study was to analyse the body composition among women after radical mastectomy. The body compositions of 30 women after radical mastectomy (study group) were compared with those of 30 healthy females (control group). The method of electrical bioimpedance was used to analyse body composition. The significant differences between the groups, unfavourable for women, following mastectomy concerned body mass (p = 0.021), BMI (p = 0.049), fat mass (%) (p = 0.007), fat mass (kg) (p = 0.005), total body water (%) (p = 0.002), left upper limb fat mass (p = 0.013) as well as right upper limb fat mass (p = 0.022). The body composition of women after radical mastectomy was significantly worse compared to the control group. The majority of subjects were overweight and had high levels of body fat. Abnormal body composition is a modifiable risk factor of breast cancer; therefore, improving lifestyle is important in the prevention and treatment of this disease. There is a need for education, dietary supervision and physical activity in women following radical mastectomy. The innovation of our study was the use of the modern bioelectrical impedance analysis (BIA) method, which does not cause ionisation and is a gold standard in the field of body composition analysis. In future research, we plan to broaden the assessment of lifestyle and the significance of diet and physical activity in the prevention and treatment of breast cancer.

scholarly journals Carbohydrate Intake in Early Childhood and Body Composition and Metabolic Health: Results from the Generation R Study

Nutrients ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 1940
Author(s):  
Anh N. Nguyen ◽  
Susana Santos ◽  
Kim V. E. Braun ◽  
Trudy Voortman
Keyword(s):  
Early Childhood ◽  
Body Composition ◽  
Hdl Cholesterol ◽  
Population Based ◽  
Metabolic Health ◽  
Carbohydrate Intake ◽  
Fat Free Mass ◽  
Total Carbohydrate ◽  
Blood Concentrations

High sugar intake in childhood has been linked to obesity. However, the role of macronutrient substitutions and associations with metabolic health remain unclear. We examined associations of carbohydrate intake and its subtypes with body composition and metabolic health among 3573 children participating in a population-based cohort in the Netherlands. Intake of total carbohydrate, monosaccharides and disaccharides, and polysaccharides at age 1 year was assessed with a food-frequency questionnaire. We repeatedly measured children’s height and weight to calculate BMI between their ages of 1 and 10 years. At ages 6 and 10 years, fat and fat-free mass were measured with dual-energy X-ray-absorptiometry and blood concentrations of triglycerides, cholesterol, and insulin were obtained. For all outcomes, we calculated age and sexspecific SD-scores. In multivariable-adjusted linear mixed models, we found no associations of intake of carbohydrates or its subtypes with children’s BMI or body composition. A higher intake of monosaccharides and disaccharides was associated with higher triglyceride concentrations (0.02 SDS per 10 g/day, 95% CI: 0.01, 0.04). Higher monosaccharide and disaccharide intake was also associated with lower HDL-cholesterol (−0.03 SDS, 95% CI: −0.04; −0.01), especially when it replaced polysaccharides. Overall, our findings suggest associations of higher monosaccharide and disaccharide intake in early childhood with higher triglyceride and lower HDL-cholesterol concentrations, but do not support associations with body composition.

Sign in / Sign up

Export Citation Format

Share Document