scholarly journals Phase angle and Mediterranean diet in patients with acne: Two easy tools for assessing the clinical severity of disease

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Luigi Barrea ◽  
Marianna Donnarumma ◽  
Sara Cacciapuoti ◽  
Giovanna Muscogiuri ◽  
Ludovica De Gregorio ◽  
...  
Keyword(s):  
Body Composition ◽  
Mediterranean Diet ◽  
Phase Angle ◽  
Inflammatory Diseases ◽  
Bioelectrical Impedance ◽  
Dietary Factors ◽  
Clinical Severity ◽  
Control Group ◽  
Cross Sectional ◽  
Severe Acne

Abstract Background Acne is a chronic, inflammatory and debilitating skin disorder. Dietary factors and nutritional status are among the exacerbating factors of acne. Phase angle (PhA), a direct measure of Bioelectrical Impedance Analysis (BIA), represents an indicator of the chronic inflammatory state. The Mediterranean diet (MD) is a healthy dietary pattern that can exert anti-inflammatory effects in several inflammatory diseases. We aimed to investigate the difference in PhA and adherence to the MD and their associations with the severity of acne in a sample of naïve treatment patients with acne compared to control group. Materials In this cross-sectional, case–control, observational study, we enrolled 51 patients with acne and 51 control individuals. Body composition was evaluated by a BIA phase-sensitive system (50 kHz BIA 101 RJL, Akern Bioresearch, Florence, Italy, Akern). For adherence to the MD, we have used the PREvención con DIeta MEDiterránea (PREDIMED) questionnaire. The clinical severity of acne was assessed by using the global acne grading system (GAGS), a quantitative scoring system to assess acne severity. Results Patients with acne had a worse body composition, in particular smaller PhA (p = 0.003), and a lower adherence to the MD (p < 0.001) than the control group, in spite of no differences in gender, age and BMI between the two groups. Stratifying patients with acne according to GAGS categories, both PhA (p = 0.006) and PREDIMED score (p = 0.007) decreased significantly in severe acne than mild/moderate acne. The GAGS score was negative correlations with PhA (r = − 0.478, p < 0.001) and PREDIMED score (r = − 0.504, p < 0.001). The results of the multivariate analysis showed PhA and PREDIMED score were the major determinants of GAGS score (p < 0.001). The receiver operator characteristic (ROC) analysis reporting a value of PhA of ≤ 6.1° and a PREDIMED score of ≤ 9 identified patients with acne with the highest clinical severity of the disease. Conclusions Novel correlations were reported between PhA and the degree of adherence to the MD with acne severity. Of interest, PhA and PREDIMED scores might represent possible markers of the severity of acne in a clinical setting. This study highlights how a cooperation between dermatologist and nutritionists might provide a combination key in the complex management of acne patients.

scholarly journals Role of Nutrition and Adherence to the Mediterranean Diet in the Multidisciplinary Approach of Hidradenitis Suppurativa: Evaluation of Nutritional Status and Its Association with Severity of Disease

Nutrients ◽  
2018 ◽  
Vol 11 (1) ◽  
pp. 57 ◽  
Author(s):  
Luigi Barrea ◽  
Gabriella Fabbrocini ◽  
Giuseppe Annunziata ◽  
Giovanna Muscogiuri ◽  
Marianna Donnarumma ◽  
...  
Keyword(s):  
Body Composition ◽  
Mediterranean Diet ◽  
Energy Intake ◽  
Hidradenitis Suppurativa ◽  
Bioelectrical Impedance ◽  
Impedance Analysis ◽  
Clinical Severity ◽  
Cross Sectional ◽  
Lower Phase ◽  
The Mediterranean

Hidradenitis suppurativa (HS) is a chronic, inflammatory and debilitating skin disorder. The exacerbating factors of HS include nutrition and adiposity. We aimed to investigate the relationships between body composition and the adherence to the Mediterranean diet (MD) with the severity of HS in a sample of naive-treatment patients with HS. In this case–controlled, cross-sectional study, we enrolled 41 HS patients and 41 control subjects. Body composition was evaluated by a bioelectrical impedance analysis (BIA) phase-sensitive system. PREvención con DIeta MEDiterránea (PREDIMED) and the 7-day food records were used to evaluate the degree of adherence to the MD and dietary pattern, respectively. The clinical severity was assessed by using the Sartorius HS score. HS patients had a worse body composition, in particular lower phase angle (PhA) (p < 0.001), and a lower adherence to the MD than controls, in spite of no differences in energy intake between the two groups. The receiver operator characteristic (ROC) analysis showing a value of PhA of ≤ 5.7 and a PREDIMED score of ≤ 5.0 identified HS patients with the highest clinical severity of the disease. After adjusting for sex, age, body mass index (BMI), and total energy intake, the HS Sartorius score maintained negative correlations with PhA (p < 0.001), PREDIMED score, and n-3 polyunsaturated fatty acids (p = 0.005). The results of the multivariate analysis showed PhA and PREDIMED score were the major determinants of HS Sartorius score, explaining 82.0% and 30.4% of its variability, respectively (p < 0.001). Novel associations were demonstrated between PhA and the degree of adherence to the MD with the HS severity. PhA and PREDIMED score might represent possible markers of severity of HS in a clinical setting.

scholarly journals Potential Effects of a Modified Mediterranean Diet on Body Composition in Lipoedema

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 358
Author(s):  
Laura Di Renzo ◽  
Giulia Cinelli ◽  
Lorenzo Romano ◽  
Samanta Zomparelli ◽  
Gemma Lou De Santis ◽  
...  
Keyword(s):  
Body Composition ◽  
Mediterranean Diet ◽  
Diet Therapy ◽  
Lower Limbs ◽  
Control Group ◽  
Quality Of Life Scale ◽  
Life Scale ◽  
Daily Physical Activities ◽  
Subcutaneous Adipose

Lipoedema is a subcutaneous adipose tissue disease characterized by the increase in the amount and structure of fat mass (FM) in specific areas, causing pain and discomfort. 95% of patients fail to lose weight in the lipoedema areas. The study was conducted to evaluate body composition and general health status modification in a group of lipoedema patients (LIPPY) and a control group (CTRL) after four weeks of a modified Mediterranean diet therapy (mMeD). A total of 29 subjects were included in the data analysis, divided in two groups: 14 LIPPY and 15 CTRL. After the mMeD, both groups significantly decreased their weight and body mass index; the CTRL also showed a reduction of all the circumferences and all FM’s compartments. LIPPY showed a decrease of FM in upper and lower limbs. No significant differences in Δ% between the groups were observed for the lean mass (LM). In LIPPY, an increase in the patients’ ability to perform various daily physical activities related to the loss of arms’ and legs’ fat was observed. According to the European Quality of Life scale, the possibility for LIPPY subjects to perform simple daily activities with less fatigue, pain and anxiety is highlighted. Further long-term studies are recommended to confirm the mMeD as a good strategy for Lipoedema treatment.

Comparison of energy expenditure, body composition, metabolic disorders, and energy intake between obese children with a history of craniopharyngioma and children with multifactorial obesity

2015 ◽  
Vol 28 (11-12) ◽  
Author(s):  
Ilanit Bomer ◽  
Carola Saure ◽  
Carolina Caminiti ◽  
Javier Gonzales Ramos ◽  
Graciela Zuccaro ◽  
...  
Keyword(s):  
Body Composition ◽  
Energy Expenditure ◽  
Energy Intake ◽  
Positive Association ◽  
Bioelectrical Impedance ◽  
Fat Free Mass ◽  
Control Group ◽  
Model Assessment ◽  
Obese Children ◽  
Mass Percentage

AbstractCraniopharyngioma is a histologically benign brain malformation with a fundamental role in satiety modulation, causing obesity in up to 52% of patients.To evaluate cardiovascular risk factors, body composition, resting energy expenditure (REE), and energy intake in craniopharyngioma patients and to compare the data with those from children with multifactorial obesity.All obese children and adolescents who underwent craniopharyngioma resection and a control group of children with multifactorial obesity in follow-up between May 2012 and April 2013.Anthropometric measurements, bioelectrical impedance, indirect calorimetry, energy intake, homeostatic model assessment insulin resistance (HOMA-IR), and dyslipidemia were evaluated.Twenty-three patients with craniopharyngioma and 43 controls were included. Children with craniopharyngioma-related obesity had a lower fat-free mass percentage (62.4 vs. 67.5; p=0.01) and a higher fat mass percentage (37.5 vs. 32.5; p=0.01) compared to those with multifactorial obesity. A positive association was found between %REE and %fat-free mass in subjects with multifactorial obesity (68±1% in normal REE vs. 62.6±1% in low REE; p=0.04), but not in craniopharyngioma patients (62±2.7 in normal REE vs. 61.2±1.8% in low REE; p=0.8). No differences were found in metabolic involvement or energy intake.REE was lower in craniopharyngioma patients compared to children with multifactorial obesity regardless of the amount of fat-free mass, suggesting that other factors may be responsible for the lower REE.

scholarly journals Reference distribution of the bioelectrical impedance vector in healthy term newborns

2010 ◽  
Vol 104 (10) ◽  
pp. 1508-1513 ◽  
Author(s):  
Ana V. B. Margutti ◽  
Jacqueline P. Monteiro ◽  
José S. Camelo
Keyword(s):  
Body Composition ◽  
Bioelectrical Impedance ◽  
Cross Sectional Study ◽  
Vector Analysis ◽  
Whole Body ◽  
General Distribution ◽  
Reference Distribution ◽  
Cross Sectional ◽  
Term Newborns ◽  
Impedance Vector

Bioelectrical impedance vector analysis (BIVA) is a new method that is used for the routine monitoring of the variation in body fluids and nutritional status with assumptions regarding body composition values. The aim of the present study was to determine bivariate tolerance intervals of the whole-body impedance vector and to describe phase angle (PA) values for healthy term newborns aged 7–28 d. This descriptive cross-sectional study was conducted on healthy term neonates born at a low-risk public maternity. General and anthropometric neonatal data and bioelectrical impedance data (800 μA–50 kHz) were obtained. Bivariate vector analysis was conducted with the resistance–reactance (RXc) graph method. The BIVA software was used to construct the graphs. The study was conducted on 109 neonates (52·3 % females) who were born at term, adequate for gestational age, exclusively breast-fed and aged 13 (sd 3·6) d. We constructed one standard, reference, RXc-score graph and RXc-tolerance ellipses (50, 75 and 95 %) that can be used with any analyser. Mean PA was 3·14 (sd 0·43)° (3·12 (sd 0·39)° for males and 3·17 (sd 0·48)° for females). Considering the overlapping of ellipses of males and females with the general distribution, a graph for newborns aged 7–28 d with the same reference tolerance ellipse was defined for boys and girls. The results differ from those reported in the literature probably, in part, due to the ethnic differences in body composition. BIVA and PA permit an assessment without the need to know body weight and the prediction error of conventional impedance formulas.

scholarly journals Psychosocial Impact of Acne: A Community Based Cross Sectional Study

2018 ◽  
Vol 3 (4) ◽  
Author(s):  
Mohammad Sarwar Mir
Keyword(s):  
Quality Of Life ◽  
Social Impact ◽  
Acne Vulgaris ◽  
Clinical Severity ◽  
Age Group ◽  
Cross Sectional ◽  
Severe Acne ◽  
Number Of Patients ◽  
The Impact

Background: It is well-known that acne vulgaris is a common malady of adolescence and is easily recognized Objective: To evaluate the level of impact among acne patients on their quality of life. Methods: A total of 200 patients studied. Acne severity was graded using Global Acne Grading System (GAGS) after the clinical diagnosis. All the patients went through self-administered questionnaire of Cardiff Acne Disability Index (CADI) to fill out, to assess the reflection of patients’ experiences and perceptions. Result: Out of 200 patients, 114(57.0%) were females and 86(43.0%) were males. The maximum number of patients was in the age group of 16-20 years (142/200, 71%). Out of total 86 males, 50 (58.3%) had moderate to severe acne, whereas 62(54.38%) females had such a severe acne. 50.87% (58/114) of females had high CADI scores in comparison to only 27.9(24/86) of males. The impact on quality of life was more in the age-group of 21-30 years even though in this age group clinical severity of acne was mild to moderate only. Conclusion: Study found that individuals with acne had profound emotional, as well as, social impact on their quality of life.

scholarly journals Body composition and lung function in adults with Cystic Fibrosis

2020 ◽  
Vol 83 (3) ◽  
pp. 239-250
Author(s):  
Aleksandra John ◽  
Joanna Goździk-Spychalska ◽  
Magdalena Durda-Masny ◽  
Wojciech Czaiński ◽  
Marta Gębala ◽  
...  
Keyword(s):  
Body Composition ◽  
Lung Function ◽  
Nutritional Status ◽  
Reference Group ◽  
Bioelectrical Impedance ◽  
Impedance Analysis ◽  
Control Group ◽  
Body Components ◽  
Group 2 ◽  
The Relationship

AbstractThe study aimed to assess: (1) differences in nutritional status and lung function between CF patients and the control group; (2) differences in body composition and lung function between groups of patients with CF designated by type of mutation; (3) the relationship between lung function and body composition in CF patients.We studied 37 CF patients aged 19 to 51 years, and 41 healthy non-CF volunteers. Nutritional status was evaluated based on the BMI and the bioelectrical impedance analysis. The lung function was described by FEV1%. CF patients were classified according to the CFTR genotype based on five classes of mutations. BMI were lower in CF patients compared to reference group (women: Z = 3.76, p <0.001, men: Z = 3.06, p = 0.002). CF patients had a lower mean content of particular body components, as well as FEV1% values. BMI differed significantly depending on the type of mutation in females (H = 10.33, p = 0.006) and males (H = 8.26, p = 0.016). The lowest values of BMI were observed in the group of patients with severe types of mutations. Also, variables describing body composition were statistically significantly lower in patients with a severe type of mutations. The CFTR gene mutation type statistically significantly differentiated FEV1% (H = 23.22, p <0.000). The results of the logistic regression analysis showed that the likelihood of dropping FEV1% below the norm was twice as high in undernourished females and males. To assess the nutritional status of CF patients, more informative methods describing the proportions of body components are required.

MO616GAIT SPEED AND BODY COMPOSITION IN HAEMODIALYSIS PATIENTS

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
Barbara Cancho Castellano ◽  
Cristina López Arnaldo ◽  
Jorge Alberto Rodriguez Sabillon ◽  
Rafael Aragón Lara ◽  
Álvaro Álvarez López ◽  
...  
Keyword(s):  
Body Composition ◽  
Linear Relationship ◽  
Phase Angle ◽  
Gait Speed ◽  
Cell Mass ◽  
Venous Catheter ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Physiological Capacity ◽  
Day Of The Week

Abstract Background and Aims Gait speed is a predictor of disability, mobility limitation and mortality. Buchner et al. the first to observe a non-linear relationship between leg strength and normal gait speed. This relationship was explained as small changes in physiological capacity. The objective of this study is to assess the relationship between gait speed and body composition in haemodialysis. Method Cross-sectional study in 40 subjects with CKD in hospital haemodialysis, 70.5±13.03 years, 62.5% male. 40% Diabetic Nephropathy, 10% Glomerulopathies, 7.5% Nephroangiosclerosis, 2.5% Chronic Tubule-Interstitial Nephropathies, 32.5% Unknown, 2.5% Others. 35% arteriovenous fistula, 10% arteriovenous graft, 55% central venous catheter. Haemodialysis type: 40% High Flux, 45% Online postdilutional Haemodiafiltration, 10% Acetate Free Biofiltration. Gait seed was measured on the middle day of the week, predialysis. Body composition was estimated by monofrecuency bioimpedance measurement (50 KHz) on the middle day of the week, posthemodiálisis. Statistical analysis was performed with SPSS 13.0. Results Average gait speed 0.6±0.38 m/s, median 0.65 (IQR 0.18) m/s, range (0, 1.23) m/s. The prevalence of a gait speed less than or equal to 0.8 m/s was 67.5%, while 32.5% of the patients presented a gait speed less than or equal to 0.8 m/s. Gait speed was lower among diabetics (0.77±0.3 vs 0.46±0.39, p=0.0074). A positive and significant correlation was observed between gait speed and phase angle. No correlation was observed between gait speed and body fat. A positive linear relationship or dependence was observed between gait speed and muscle mass and cell mass. In relation to body water, a negative linear relationship is observed with the EW/IW ratio. Table 1. Conclusion There is a dependent relationship between gait speed and diabetes in haemodialysis patients. The decrease of the phase angle, the increase of the ratio EW/IW changes with the decrease the cell mass index are inversely related to the gait speed in haemodialysis patients. These items and the gait speed, which provide information on the state of vulnerability of the patient, could be markers of frailty.

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.

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