scholarly journals Long-Term Cardiac Assessment in a Sample of Adolescent-Onset Anorexia Nervosa

2021 ◽  
Author(s):  
Itziar Flamarique ◽  
Bárbara Vidal ◽  
Maria Teresa Plana ◽  
Susana Andrés-Perpiñá ◽  
Miguel Gárriz ◽  
...  
Keyword(s):  
Anorexia Nervosa ◽  
Left Ventricular ◽  
Normal Weight ◽  
Weight Group ◽  
Normal Weight Group ◽  
2D Echocardiography ◽  
Low Weight ◽  
Cardiac Assessment ◽  
Cardiac Evaluation

Abstract Background: High mortality rates have been reported in patients with anorexia nervosa, mainly due to cardiovascular alterations. The purpose of the present study was to assess cardiac structural and functional abnormalities some 20 years after initial treatment in a sample of adolescent-onset anorexia nervosa (A-AN) and to compare them with matched healthy controls (HC). Methods: A sample of 29 women diagnosed and treated for AN during adolescence (A-AN) were assessed more than 20 years later. A complete cardiac evaluation was carried out including an electrocardiogram (ECG) and a standard 2D echocardiography. Thirty matched HC were also assessed. Results: In the A-AN group, four subjects had a body mass index lower than 18.5 and met full DSM 5 criteria for AN at follow-up (Low-Weight group). They were compared with the rest of the sample (n=25) who had normalized their weight (Normal-Weight group), though some still showed some eating disorder symptoms. Both groups were compared with the HC group. Subjects in the Low-Weight group presented statistically significant decreases in the left ventricular end-diastolic and left atrium dimensions and left ventricular mass in comparison with the Normal-Weight group and the HC. No other differences in cardiac parameters were found between groups. Conclusions Echocardiographic and ECG parameters of adults who had presented A-AN twenty years earlier and currently maintained normal weight were similar to those of HC who had never been treated or diagnosed with AN. Adult subjects with A-AN who still had low weight in the long term present certain cardiac abnormalities similar to those seen in short-lasting disease. More studies are needed to confirm these results in a larger sample.

Effect of overweight and obesity on the left ventricular systolic and diastolic functions in patients with acute myocardial infarction

2012 ◽  
Vol 35 (4) ◽  
pp. 229 ◽  
Author(s):  
Fatih Poyraz ◽  
Murat Turfan ◽  
Sinan A. Kocaman ◽  
Huseyin U. Yazici ◽  
Nihat Sen ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Diastolic Function ◽  
Systolic Function ◽  
Study Groups ◽  
Left Ventricular ◽  
Normal Weight ◽  
Overweight And Obesity ◽  
Weight Group ◽  
Normal Weight Group ◽  
Diastolic Functions

Purpose: The purpose of this study was to evaluate whether a association exits among overweight and obesity and left ventricular systolic and diastolic functions in patients admitted with first ST-elevation myocardial infarction (STEMI). Methods: The present study was performed on 451 consecutive patients diagnosed with first STEMI (376 men, 75 women; mean age 56.1±10.8 years). The patients were classified into three groups based on their body mass index (BMI) as normal weight (BMI < 25 kg/m2), overweight (BMI: 25-29.9 kg/m2) and obese (BMI > 30 kg/m2). Echocardiographic features were evaluated and compared among the three groups. Results: Mitral annulus E velocities were higher in obese individuals than normal weight group (p < 0.01). In contrast, mitral A velocities were lower (p =0.03); consequently, E\A and E'\A' ratios were lower (both p =0.01) in the obese group with respect to normal weight group. When the correction of entire variations existing among the groups were performed using multivariate linear regressions analyses, it turned out that BMI was independently associated with E/A (β= -0.19, p =0.044) and with E'/A' (β= -0.016, p=0.021). Ejection fraction, wall motion score index and myocardial S velocities were comparable among the study groups (p > 0.05). Conclusion: These results suggest that while obesity has no adverse effect on the left ventricular systolic function, it has unfavorable consequences on the left ventricular diastolic function in the patients with first STEMI. In contrast, no unfavorable effects of overweight on the left ventricular systolic and diastolic function were detected.

scholarly journals Effect of Body Mass Index on the Prognosis of Liver Cirrhosis

2021 ◽  
Vol 8 ◽  
Author(s):  
Yue Yin ◽  
Yiling Li ◽  
Lichun Shao ◽  
Shanshan Yuan ◽  
Bang Liu ◽  
...  
Keyword(s):  
Liver Cirrhosis ◽  
Survival Rate ◽  
Normal Weight ◽  
Cumulative Survival Rate ◽  
Weight Group ◽  
Cumulative Survival ◽  
Normal Weight Group ◽  
Kaplan Meier ◽  
Significant Difference

Objective: At present, the association of body mass index (BMI) with the prognosis of liver cirrhosis is controversial. Our retrospective study aimed to evaluate the impact of BMI on the outcome of liver cirrhosis.Methods: In the first part, long-term death was evaluated in 436 patients with cirrhosis and without malignancy from our prospectively established single-center database. In the second part, in-hospital death was evaluated in 379 patients with cirrhosis and with acute gastrointestinal bleeding (AGIB) from our retrospective multicenter study. BMI was calculated and categorized as underweight (BMI &lt;18.5 kg/m2), normal weight (18.5 ≤ BMI &lt; 23.0 kg/m2), and overweight/obese (BMI ≥ 23.0 kg/m2).Results: In the first part, Kaplan–Meier curve analyses demonstrated a significantly higher cumulative survival rate in the overweight/obese group than the normal weight group (p = 0.047). Cox regression analyses demonstrated that overweight/obesity was significantly associated with decreased long-term mortality compared with the normal weight group [hazard ratio (HR) = 0.635; 95% CI: 0.405–0.998; p = 0.049] but not an independent predictor after adjusting for age, gender, and Child–Pugh score (HR = 0.758; 95%CI: 0.479–1.199; p = 0.236). In the second part, Kaplan–Meier curve analyses demonstrated no significant difference in the cumulative survival rate between the overweight/obese and the normal weight groups (p = 0.094). Cox regression analyses also demonstrated that overweight/obesity was not significantly associated with in-hospital mortality compared with normal weight group (HR = 0.349; 95%CI: 0.096-1.269; p = 0.110). In both of the two parts, the Kaplan–Meier curve analyses demonstrated no significant difference in the cumulative survival rate between underweight and normal weight groups.Conclusion: Overweight/obesity is modestly associated with long-term survival in patients with cirrhosis but not an independent prognostic predictor. There is little effect of overweight/obesity on the short-term survival of patients with cirrhosis and with AGIB.

scholarly journals Effect of BCR-ABL1 Transcript Type and Body Weight on Outcome in Chronic Myeloid Leukemia

Blood ◽  
2021 ◽  
Vol 138 (Supplement 1) ◽  
pp. 4611-4611
Author(s):  
Mohammad Abdul-Jaber Abdulla ◽  
Prem Chandra ◽  
Susana El akiki ◽  
Mahmood B Aldapt ◽  
Sundus Sardar ◽  
...  
Keyword(s):  
Body Weight ◽  
Normal Weight ◽  
Long Term Outcomes ◽  
Weight Group ◽  
Normal Weight Group ◽  
Significant Difference ◽  
Group 10 ◽  
Transcript Type

Abstract Introduction The hallmark of CML is BCR-ABL1 (breakpoint cluster region gene-Abelson murine leukemia viral oncogene homolog 1) on Philadelphia chromosome, which is the result of a reciprocal translocation between the long arms of chromosomes 9 and 22 (t[9;22][q34;q11]) [1]. Chromosome 22 breakpoints influence the BCR portions preserved in the BCL-ABL1 fusion mRNA and protein and are mainly localized to one of three BCRs, namely major-BCR (M-BCR), minor BCR (m-BCR) and micro-BCR (µ-BCR). In comparison, breaks in chromosome 9 arise most frequently by alternative splicing of the two first ABL1 exons, and can also be generated in a large genetic region, upstream of exon Ib at the 5' end, or downstream of exon Ia at the 3' end. In the majority of CML cases, the breakpoint lies within the M-BCR and gives rise to e13a2 or e14a2 fusion mRNAs (previously denoted as b2a2 and b3a2) and a p210BCR-ABL fusion protein [2]. [3] Methodology We conducted a retrospective analysis of the files of 79 patients being treated in our center for CML with known BCR-ABL1 breakpoints; there were few more patients with known transcript type but excluded because either travelled immediately on diagnosis or had a failure due to confirmed compliance issues. Patients' management and response assessment was done based on ELN 2013 guidelines. The analysis is done based on two main groups, obese versus normal BMI, and then based on BCR-ABL1 transcripts: e13a2 versus e14a2. Ethical approval was obtained from Medical Research Center for Hamad Medical Corporation (MRC-01-18-337). Results Patients included 62 males (78.5%) and 17 females (21.5%) with the mean age at diagnosis 38.8±11.8 years (median, 38; range 21 to 69 years). The characteristics (demographics, anthropometric, hematological and clinico-pathological) of the patients and their association with transcript types and obesity are summarized in Table 1. Patient outcomes, cytogenetic and molecular responses The median follow-up was 30 months (range 6 to 196 months) and 38 months (range 3 to 192 months) in normal weight and obesity groups, respectively. The median follow-up was 28 months (range 3 to 196 months) and 39 months (range 10 to 192 months) in e14a2 and e13a2 patients, respectively. A total of 22 patients distributed among different groups ended up leaving the country (censored) after a variable duration of follow-up (6 - 196 months), 18 of them CML-CP, and 4 CML-AP. 3 patients died in our cohort, all of them had e14a2 transcript, one of them was in the normal weight/BMI group, two were in the obesity group. In e14a2 group, more patients were on imatinib at the time of analysis (15 (39.5%) vs 7 (17.1%) in e13a2 group, p = 0.026). The percentage of patients of had to switch TKI was similar in both groups (47.4% vs 53.7%, p = 0.576). However, less patients in e14a2 group had to switch TKI because of failure/progression (10 (55.6%) vs 17 (77.3%), p = 0.145); however, this didn't translate into a significant difference of achieving MMR at 1 year, where in e14a2 group, 10 patients achieved MMR at 1 year (31.3%), same as in e13a2 group (10 patients = 29.3%) p 0.331 (all shown in table 1). When comparing long-term outcomes, there was also no significant difference between groups based on transcript type with regards to MMR (44.7% vs 46.3% in e14a2 vs e13a2 respectively) or DMR (26.3% vs 22% respectively) as shown in figure. In the obesity group, there were 2 patients using ponatinib due to T315I mutation, compared to none in normal weight group. However, there were no significant differences in TKI used, switch of TKI, or reason for switch. Same applies for achieving MMR at 1 year, as 11 patients in the obesity group achieved MMR (28.2%) compared to 9 patients in normal weight group (33.3%), p = 0.778 (as shown in table 1). Regarding the long-term outcomes, more patients in the obesity group achieved MMR (53.2%) compared to normal weight group (34.3%), and this response was faster, but not statistically significant. This difference was less clear with regards to DMR (25.5% in the obesity group compared to 21.9% in normal weight group) as shown in figure. Conclusion In the patient-cohort studied there were no significant differences in molecular response based on transcript type or body weight/BMI. Figure 1 Figure 1. Disclosures No relevant conflicts of interest to declare.

scholarly journals Obesity and left ventricular mass in children

2015 ◽  
Vol 55 (4) ◽  
pp. 224
Author(s):  
Mauliza Mauliza ◽  
Muhammad Ali ◽  
Melda Deliana ◽  
Tina Christina L Tobing
Keyword(s):  
Left Ventricular Mass ◽  
Interventricular Septum ◽  
Left Ventricular ◽  
Normal Weight ◽  
Obese Group ◽  
Internal Diameter ◽  
Weight Group ◽  
Normal Weight Group ◽  
Ventricular Mass ◽  
Moderate Positive Correlation

Background Obesity has negative effects on cardiac function during growth leading to increased heart size and mass, as a result of higher stroke volume and cardiac output.Objective To assess for a relationship between obesity and left ventricular mass (LVM) in children, as well as to assess for a correlation between the duration of obesity and LVM.Methods This cross-sectional study was conducted from October 2011 until February 2012 in Medan and included 30 obese and 30 normal weight children, aged 6 to 13 years. All subjects underwent complete echocardiography examinations to assess LVM and other left ventricular parameters. The Devereux formula was used to measure LVM.Results During the study, 65 children underwent echocardiography, but 5 were subsequently excluded. The left ventricular dimensions in the obese group were significantly higher compared to normal weight group with regards to interventricular septum at end diastole (IVSd), interventricular septum at end systole (IVSS), left ventricular internal diameter at end diastole (LVIDd), left ventricular internal diameter at end systole (LVIDs), left ventricular posterior wall thickness at end diastole (LVPWd), left ventricular mass (LVM), and left ventricular mass index (LVMI) (P=0.0001). Duration of obesity and LVM had a moderate, positive correlation (r=0.407).Conclusion There is significantly higher LVM in the obese group than in the normal weight group. The duration of obesity had a moderate, positive correlation to LVM.

scholarly journals Effect of Long-Term Moderate Physical Exercise on Irisin between Normal Weight and Obese Men

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Farah A. Rashid ◽  
Hamid Jaddoa Abbas ◽  
Naser Ali Naser ◽  
Hana'a Addai Ali
Keyword(s):  
Insulin Resistance ◽  
Blood Glucose ◽  
Physical Exercise ◽  
Fasting Blood Glucose ◽  
Normal Weight ◽  
Model Assessment ◽  
Weight Group ◽  
Normal Weight Group ◽  
Physical Exercises

Background. Irisin is a myokine that has a beneficial effect on obesity and glucose metabolism by increasing energy expenditure. This study aims to investigate the effect of long-term moderate physical exercise on irisin levels and its correlations with body mass index (BMI), waist circumferences (WC), and metabolic parameters in normal weight and obese males. Material and method. A follow-up case-control study of sixty male participants, comprised of thirty normal weight and thirty obese, who had undergone supervised long-term moderate physical exercises for six months. Serum irisin levels, fasting blood glucose, serum insulin, homeostatic model assessment of the insulin resistance index (HOMA-IR), and β-cell function (HOMA-B2) were assessed. Results. Long-term moderate exercise induced elevation of the irisin level significantly (P<0.0001) with significant reduction of the BMI, WC, fasting blood glucose, insulin, HOMA-IR, and HOMA-B2 levels (P<0.0001) in comparison between obese and normal weight groups. There are significant differences for each parameter in each obese and normal weight group before and after physical exercise with exception of the BMI and WC in the normal group. Significant negative correlations were shown between irisin and blood glucose and insulin and HOMA-IR levels in the obese group and normal weight group. Conclusion. Irisin improves glucose homeostasis after long-term moderate physical exercises, suggesting that irisin could have regulatory effect on glucose, insulin resistance, and obesity and it could be used as a potential therapy for obesity and insulin resistance.

scholarly journals Physical Characteristics Vary According to Body Mass Index in Japanese Community-Dwelling Elderly Women

Geriatrics ◽  
2018 ◽  
Vol 3 (4) ◽  
pp. 87 ◽  
Author(s):  
Koji Nonaka ◽  
Shin Murata ◽  
Kayoko Shiraiwa ◽  
Teppei Abiko ◽  
Hideki Nakano ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Walking Speed ◽  
Elderly Women ◽  
Knee Extension ◽  
Normal Weight ◽  
Physical Characteristics ◽  
Community Dwelling ◽  
Weight Group ◽  
Normal Weight Group ◽  
Knee Extension Strength

Background: Body mass index (BMI) is related to health in the elderly. The purpose of this study was to investigate the physical characteristics in underweight, overweight, and obese Japanese community-dwelling elderly women compared to normal-weight elderly women. Methods: The study participants included 212 community-dwelling elderly women. They were categorized as underweight (BMI < 18.5), normal weight (18.5 ≤ BMI ≤ 22.9), overweight (23 ≤ BMI ≤ 24.9), and obese (BMI ≥ 25). Data on skeletal muscle mass index (SMI), number of trunk curl-ups performed within 30 seconds, knee extension strength, one-leg standing time, and walking speed were recorded. Results: In the underweight group, the number of trunk curl-ups was significantly lower than that of the normal-weight group (p = 0.011) and the correlation between knee extension strength and walking speed was relatively higher than in the normal-weight group (r = 0.612 vs. r = 0.471). In the overweight group, the SMI was significantly increased (p < 0.001), but knee extension strength was not increased (p = 0.235) compared to that of the normal-weight group. In the obese group, one-leg standing time was significantly shorter than in the normal-weight group (p = 0.016). Conclusions: Physical characteristics vary according to BMI and these findings are useful in assessing and planning interventional programs to improve and maintain physical function in elderly women.

Analyses of Gait and Jump Tasks in Female Obese Adolescents

2012 ◽  
Vol 24 (1) ◽  
pp. 26-33 ◽  
Author(s):  
Filipe Ricardo Pires de Carvalho ◽  
Ana Teresa da Conceição Figueira Martins ◽  
Ana Maria Miranda Botelho Teixeira
Keyword(s):  
Lower Extremity ◽  
Fat Mass ◽  
Normal Weight ◽  
Female Adolescents ◽  
Electromyographic Activity ◽  
Countermovement Jump ◽  
Weight Group ◽  
Normal Weight Group ◽  
Additional Load ◽  
Task Differences

In spite of the advances in knowledge on the multi–factorial nature of obesity, many questions related to the consequences of the disease continue to be unanswered. Several studies have reported biomechanic and kinematic adaptation and alterations in walking and in tasks of every day life, motivated by the additional load of fat mass in children and adults. The main objective of this study was to understand the effect of obesity in the electromyographic activity of four lower extremity muscles during three speeds of walking and during a countermovement jump (CMJ) in twenty two (9 obese and 13 normal weight) female adolescents aged 13. Although electromyographic differences were not observed between groups for normal, slow and fast speeds, data suggests that the preferred pace of the obese is less efficient than that of the normal weight group. In CMJ task, differences in the after–fall jump phase were observed. More studies are needed to explain if the few differences observed between groups are caused by the bigger amount of fat mass.

scholarly journals Pre-pregnancy underweight and obesity are positively associated with small-for-gestational-age infants in a Chinese population

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Yuan Hua Chen ◽  
Li Li ◽  
Wei Chen ◽  
Zhi Bing Liu ◽  
Li Ma ◽  
...  
Keyword(s):  
Gestational Age ◽  
Small For Gestational Age ◽  
Chinese Population ◽  
Linear Regression Analysis ◽  
Normal Weight ◽  
Obese Group ◽  
Large For Gestational Age ◽  
Weight Group ◽  
Normal Weight Group ◽  
Weight Groups

Abstract The association between suboptimal pre-pregnancy body mass index (BMI) and small-for-gestational-age (SGA) infants is not well defined. We investigated the association between pre-pregnancy BMI and the risk of SGA infants in a Chinese population. We performed a cohort study among 12029 mothers with a pregnancy. This cohort consisted of pregnant women that were: normal-weight (62.02%), underweight (17.09%), overweight (17.77%) and obese (3.12%). Birth sizes were reduced in the underweight and obese groups compared with the normal-weight group. Linear regression analysis indicated that birth size was positively associated with BMI in both the underweight and normal-weight groups. Further analysis showed that 12.74% of neonates were SGA infants in the underweight group, higher than 7.43% of neonates reported in the normal-weight group (adjusted RR = 1.92; 95% CI: 1.61, 2.30). Unexpectedly, 17.60% of neonates were SGA infants in the obese group, much higher than the normal-weight group (adjusted RR = 2.17; 95% CI: 1.57, 3.00). Additionally, 18.40% of neonates were large-for-gestational-age (LGA) infants in the obese group, higher than 7.26% of neonates reported in the normal-weight group (adjusted RR = 3.00; 95% CI: 2.21, 4.06). These results suggest that pre-pregnancy underweight increases the risk of SGA infants, whereas obesity increases the risks of not only LGA infants, but also SGA infants.

Size for gestational age at birth according to offspring sex and gestational weight gain in underweight women

2019 ◽  
Vol 10 (5) ◽  
pp. 536-541 ◽  
Author(s):  
Y. Kasuga ◽  
D. Shigemi ◽  
M. Tamagawa ◽  
T. Suzuki ◽  
S.-H. Kim ◽  
...  
Keyword(s):  
Weight Gain ◽  
Gestational Weight Gain ◽  
Gestational Age ◽  
Normal Weight ◽  
Weight Group ◽  
Normal Weight Group ◽  
Gestational Weight ◽  
Offspring Sex ◽  
Gestational Age At Birth ◽  
Age At Birth

AbstractAlthough maternal pre-pregnancy body mass index (BMI) and gestational weight gain (GWG) are related to fetal growth, there is a paucity of data regarding how offspring sex affects the relationship between maternal BMI in underweight mothers (pre-pregnancy BMI <18.5 kg/m2) and size for gestational age at birth. The aim of this study was to investigate the effect of offspring sex on the relationships among maternal pre-pregnancy BMI, GWG and size for gestational age at birth in Japanese underweight mothers. Records of women with full-term pregnancies who underwent perinatal care at Kawasaki Municipal Hospital (Kawasaki, Japan) between January 2013 and December 2017 were retrospectively reviewed. The study cohort included underweight (n=566) and normal-weight women (18.5 kg/m2⩽pre-pregnancy BMI<25 kg/m2; n=2671). The incidence of small for gestational age (SGA) births in the underweight group was significantly higher than that in the normal-weight group (P<0.01). Additionally, SGA incidence in the underweight group was significantly higher than that in the normal-weight group (P<0.01) in female, but not male (P=0.30) neonates. In the women with female neonates, pre-pregnancy underweight was associated with a significantly increased probability of SGA (odds ratio [OR]: 1.80; P<0.01), but inadequate GWG was not (OR: 1.38; P=0.11). In contrast, in women with male neonates, inadequate GWG was associated with a significantly increased probability of SGA (OR: 1.53; P=0.03), but not with pre-pregnancy underweight (OR: 1.30; P=0.10). In conclusion, the present results suggest that pre-pregnancy underweight is associated with SGA in female offspring but not in male offspring.

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