BMI Values Research Articles

Psychotropic-induced weight gain and telomere length: results from a one-year longitudinal study and a large population-based cohort.

Weight-inducing psychotropic treatments are risk factors for age-related diseases such as cardiovascular disorders, which are associated with both inflammation and telomere length shortening. With a longitudinal design, the present study evaluates telomere length trajectories after 1 year of weight-inducing psychotropic medication, accounting for weight changes and the inflammatory biomarker high-sensitivity C-Reactive Protein (CRP). Among 200 patients, an overall median telomere shortening of -41.2 bp was observed (p = 0.014), which is comparable with the general population's yearly telomere attrition. Linear regression showed on average -93.1 and -58.9 bp of further telomere shortening per five units of BMI for BMI values < or ≥30 kg/m2, respectively (p = 0.003 and p = 0.009, respectively). Importantly, the overall telomere shortening was predicted to be increased four-fold among patients with low baseline weight (i.e., 50 kg) and with clinically relevant weight gain (≥ 7%) after 1 year of treatment (interaction term between relevant weight gain and baseline weight: +6.3 bp, p = 0.016). Patients with relevant weight gain showed greater CRP levels (+ 49%; p = 0.016), and a telomere shortening of -36.2 bp (p = 0.010) was estimated whenever CRP level doubled. Mendelian randomization using UKBiobank data showed a causal effect of BMI on telomere shortening, notably stronger among patients receiving weight-inducing psychotropic treatments (n = 9798) than among psychiatric patients without such drugs (n = 16228) and non-psychiatric controls (n = 252932) (beta: -0.37, -0.12, -0.06, respectively; p = 0.004, p < 0.001, p < 0.001, respectively). Ultimately, telomere trajectories were associated with 1 year weight gain and increases in CRP levels, with telomere shortening strongly enhanced by BMI increments among patients receiving weight-inducing psychotropic treatments.

The relationship between the BMI value of children and the financial situation of families, as well as the age of children

Aim: The research aimed to establish whether the family’s financial situation had an impact on the BMI values of the children studied, to determine the link between the family’s financial situation, the child’s age and the frequency children were given selected foodstuffs, as well as to verify whether the frequency of consumption of selected foodstuffs has an impact on children’s BMI values. Methods: BMI values were calculated for each child. Dietary habits were studied using a developed proprietary questionnaire. The questionnaire contained a list of products from 12 food groups, wherein vegetables and fruit were analysed separately, but without a division into those rich in vitamin C and carotene. Results: Analysis of the study group according to financial situation showed, to name a few, that the median consumption of fish, cold meats and potatoes among children from families declaring their financial situation as average was lower than that in the remaining groups. Children with a good financial situation consumed eggs and poultry statistically significantly more often than those with an average financial situation, and significantly less often - cakes and biscuits. Children over 11 years old consumed ready sauces (ketchup, mayonnaise) more often than younger children. Conclusion: The consumption of particular foodstuffs was affected by the families’ financial situation and the age of children. Children from families with an average financial situation consumed vegetables less often than the remaining children. Despite there being no effect of the frequency of particular foodstuffs consumption on BMI, one in five people were overweight. It is crucial that the healthy lifestyles and proper diet programmes are implemented in educational establishments.

Relationships between abdominal adipose tissue and neuroinflammation with diffusion basis spectrum imaging in midlife obesity.

This study investigated how obesity, BMI ≥ 30 kg/m2, abdominal adiposity, and systemic inflammation relate to neuroinflammation using diffusion basis spectrum imaging. We analyzed data from 98 cognitively normal midlife participants (meanage: 49.4 [SD 6.2] years; 34 males [34.7%]; 56 with obesity [57.1%]). Participants underwent brain and abdominal magnetic resonance imaging (MRI), blood tests, and amyloid positron emission tomography (PET) imaging. Abdominal visceral and subcutaneous adipose tissue (VAT and SAT, respectively) was segmented, and Centiloids were calculated. Diffusion basis spectrum imaging parameter maps were created using an in-house script, and tract-based spatial statistics assessed white matter differences in high versus low BMI values, VAT, SAT, insulin resistance, systemic inflammation, and Centiloids, with age and sex as covariates. Obesity, high VAT, and high SAT were linked to lower axial diffusivity, reduced fiber fraction, and increased restricted fraction in white matter. Obesity was additionally associated with higher hindered fraction and lower fractional anisotropy. Also, individuals with high C-reactive protein showed lower axial diffusivity. Higher restricted fraction correlated with continuous BMI and SAT particularly in male individuals, whereas VAT effects were similar in male and female individuals. The findings suggest that, at midlife, obesity and abdominal fat are associated with reduced brain axonal density and increased inflammation, with visceral fat playing a significant role in both sexes.

Effect of Interrupting Prolonged Sitting with Frequent Activity Breaks on Postprandial Glycemia and Insulin Sensitivity in Adults with Type 1 Diabetes on Continuous Subcutaneous Insulin Infusion Therapy: A Randomized Crossover Pilot Trial.

Objective: This study examined acute effects of interrupting prolonged sitting with short activity breaks on postprandial glucose/insulin responses and estimations of insulin sensitivity in adults with type 1 diabetes (T1D). Method: In a randomized crossover trial, eight adults (age = 46 ± 14 years [mean ± SD], body mass index [BMI] = 27.2 ± 3.8 kg/m2) receiving continuous subcutaneous insulin infusion (CSII) therapy completed two 6-h conditions as follows: uninterrupted sitting (SIT) and sitting interrupted with 3-min bouts of simple resistance activities (SRAs) every 30 min. Basal and bolus insulin were standardized across conditions except in cases of hypoglycemia. Postprandial responses were assessed using incremental area-under-the-curve (iAUC) and total AUC (tAUC) from half-hourly venous sampling. Meal-based insulin sensitivity determined from glucose sensor and insulin pump (SiSP) was assessed from flash continuous glucose monitor and insulin pump data. Outcomes were analyzed using mixed models adjusted for sex, BMI, treatment order, and preprandial values. Results: Glucose iAUC did not differ by condition (SIT: 19.8 ± 3.0 [estimated marginal means ± standard error] vs. SRA: 14.4 ± 3.0 mmol.6 h.L-1; P = 0.086). Despite CSII being standardized between conditions, insulin iAUC was higher in SRA compared to SIT (137.1 ± 22.7 vs. 170.9 ± 22.7 mU.6 h.L-1; P < 0.001). This resulted in a lower glucose response relative to the change in plasma insulin in SRA (tAUCglu/tAUCins: 0.32 ± 0.02 vs. 0.40 ± 0.02 mmol.mU-1; P = 0.03). SiSP was also higher at dinner following the SRA condition, with no between-condition differences at breakfast or lunch. Conclusion: Regularly interrupting prolonged sitting in T1D may increase plasma insulin and improve insulin sensitivity when meals and CSII are standardized. Future studies should explore underlying mechanistic determinants and the applicability of findings to those on multiple daily injections. Trial Registration: Australian and New Zealand Clinical Trial Registry Identifier-ACTRN12618000126213 (www.anzctr.org.au).

PET/computed tomography radiomics combined with clinical features in predicting sarcopenia and prognosis of diffuse large B-cell lymphoma.

The study aimed to assess the role of 18F-fluorodeoxyglucose (FDG) PET/computed tomography (CT) radiomics combined with clinical features using machine learning (ML) in predicting sarcopenia and prognosis of patients with diffuse large B-cell lymphoma (DLBCL). A total of 178 DLBCL patients (118 and 60 applied for training and test sets, respectively) who underwent pretreatment 18F-FDG PET/CT were retrospectively enrolled. Clinical characteristics and PET/CT radiomics features were analyzed, and feature selection was performed using univariate logistic regression and correlation analysis. Sarcopenia prediction models were built by ML algorithms and evaluated. Besides, prognostic models were also developed, and their associations with progression-free survival (PFS) and overall survival (OS) were identified. Fourteen features were finally selected to build sarcopenia prediction and prognosis models, including two clinical (maximum standard uptake value of muscle and BMI), nine PET (seven gray-level and two first-order), and three CT (three gray-level) radiomics features. Among sarcopenia prediction models, combined clinical-PET/CT radiomics features models outperformed other models; especially the support vector machine algorithm achieved the highest area under curve of 0.862, with the sensitivity, specificity, and accuracy of 79.2, 83.3, and 78.3% in the test set. Furthermore, the consistency index based on the prognostic models was 0.753 and 0.807 for PFS and OS, respectively. The enrolled patients were subsequently divided into high-risk and low-risk groups with significant differences, regardless of PFS or OS (P < 0.05). ML models incorporating clinical and PET/CT radiomics features could effectively predict the presence of sarcopenia and assess the prognosis in patients with DLBCL.

Characteristics of the Medallists of the World Masters Orienteering Championships

This research aimed to investigate morphological parameters (body mass, height, BMI) of medallists at the World Masters Orienteering Championships (WMOC), alongside their sports achievements and results. Fifty medallists from the 2022 WMOC, aged 35 to 80, were surveyed using a questionnaire, with non-parametric statistics (Mann–Whitney U test and ρ-Spearman test) applied for analysis. The average height was 179 cm for men and 165 cm for women, with average weights of 70 kg for men and 54 kg for women. BMI was 21.5 (SD = 1.43) for men and 20.4 (SD = 1.74) for women, with significantly lower BMI values in women (Z = 2.054, p = 0.04). Men’s BMI decreased with age (R = −0.534, p &lt; 0.01). The BMI value of masters foot orienteers is typical for middle-distance runners. Women are closer to the somatotype of 1500 m athletes and men to 800 m athletes. Lack of earlier elite success does not preclude being on the podium at the WMOC (only 3 of the 50 medallists surveyed had won a medal in elite competition in the past).

Early adverse outcomes remain challenging to prevent in morbidly obese patients undergoing total hip arthroplasty.

The prevalence of obesity is increasing substantially around the world. Elevated BMI increases the risk of complications following total hip arthroplasty (THA). We sought to evaluate trends in BMI and complication rates of obese patients undergoing primary THA over the last 30 years. Through our institutional total joint registry, we identified 15,455 primary THAs performed for osteoarthritis from 1990 to 2019. Patients were categorized according to the World Health Organization (WHO) obesity classification and groups were trended over time. Cox proportional hazards regression analysis controlling for confounders was used to investigate the association between year of surgery and two-year risk of any reoperation, any revision, dislocation, periprosthetic joint infection (PJI), venous thromboembolism (VTE), and periprosthetic fracture. Regression was stratified by three separate groups: non-obese; WHO Class I and Class II (BMI 30 to 39 kg/m2); and WHO Class III patients (BMI ≥ 40 kg/m2). There was a significant increase in the proportion of all obesity classes from 1990 to 2019, and the BMI values within each WHO class significantly increased over time. Risk of any reoperation did not change over time among non-obese or WHO Class I/II patients, but increased for WHO Class III patients (hazard ratio (HR) 1.04; p = 0.044). Risk of dislocation decreased over time for non-obese (HR 0.96; p < 0.001) and WHO Class I/II (HR 0.96; p = 0.002) patients, but did not change over time for WHO Class III (HR 0.94; p = 0.073) patients. Risks of any revision and PJI did not change over time for any group. The proportion of patients undergoing THA who are obese has increased dramatically at our institution between 1990 and 2019. Despite BMI values increasing within all WHO classes over time, two-year complication risks have remained stable or decreased in WHO Class I/II patients. However, continued efforts will be required to mitigate risks in the heaviest WHO Class III patients.

Machine learning-based clustering identifies obesity subgroups with differential multi-omics profiles and metabolic patterns.

Individuals living with obesity are differentially susceptible to cardiometabolic diseases. We hypothesized that an integrative multi-omics approach might improve identification of subgroups of individuals with obesity who have distinct cardiometabolic disease patterns. We performed machine learning-based, integrative unsupervised clustering to identify proteomics- and metabolomics-defined subpopulations of individuals living with obesity (BMI ≥ 30 kg/m2), leveraging data from 243 individuals in the Multi-Ethnic Study of Atherosclerosis (MESA) cohort. Omics that contributed to the observed clusters were functionally characterized. We performed multivariate regression to assess whether the individuals in each cluster demonstrated differential patterns of cardiometabolic traits. We identified two distinct clusters (iCluster1 and 2). iCluster2 had significantly higher average BMI values, fasting blood glucose, and inflammation. iCluster1 was associated with higher levels of total cholesterol and high-density lipoprotein cholesterol. Pathways mediating cell growth, lipogenesis, and energy expenditures were positively associated with iCluster1. Inflammatory response and insulin resistance pathways were positively associated with iCluster2. Although the two identified clusters may represent progressive obesity-related pathologic processes measured at different stages, other mechanisms in combination could also underpin the identified clusters given no significant age difference between the comparative groups. For instance, clusters may reflect differences in dietary/behavioral patterns or differential rates of metabolic damage.

Prevalence of Obesity and Its Associated Comorbidities in Adults with Asthma: A Single-Center Study in Saudi Arabia

Background and Objectives: Asthma is associated with several comorbidities, one of which is obesity. The worldwide increase in obesity has been accompanied by a parallel rise in asthma prevalence, with obesity recognized as a significant risk factor for both the development and severity of asthma. Obesity is often linked to various comorbidities, which can complicate asthma management and lead to poorer clinical outcomes. This study aims to investigate the prevalence of obesity and its comorbidities in adults with asthma in a single center in Saudi Arabia, providing an overview of the associated health implications. Materials and Methods: This single-center, retrospective study aimed to assess the prevalence of obesity and other comorbidities in asthma patients. Data were collected from King Khalid University Hospital in Saudi Arabia between July 2023 and December 2023. Results: This study revealed that 72.1% of asthma patients were either obese or overweight. Female patients had significantly higher BMI values compared to males. Our study revealed that 38.21% of female asthma patients (mean age = 57 ± 13.85 years) had comorbidities compared to 24.14% of male asthma patients (mean age = 59 ± 14.02 years). Furthermore, the proportion of obese asthmatic patients with comorbidities was significantly greater than those without comorbidities. Conclusions: This study investigates obesity prevalence and associated comorbidities in adult asthmatics in a single center in Saudi Arabia. The findings reveal a 72.1% rate of obesity and overweight among asthmatic patients, with higher BMI and comorbidity prevalence in females. These results underscore the need for targeted interventions addressing obesity and comorbidities, especially in female asthmatics.

ANALYSIS OF THE PERCEPTION OF BODY IMAGE IN FIT KID ATHLETES

The aim of this research was to analyze the degree of dissatisfaction with body image—defined as the dissatisfaction resulting from the difference between the desired silhouette and the perceived one—among Fit Kid athletes. The study compared data based on age ranges and levels of competition and examined the possible association between higher weight and BMI with increased concern for body image. The Body Shape Questionnaire (BSQ) was used, and data were analyzed using the SPSS 28.0 statistical package. The main findings reveal a higher degree of body image dissatisfaction at the highest level of competition (national level) and among athletes with higher BMI and weight. Specifically, the factor with the highest scores was body dissatisfaction with the lower body. This suggests a higher risk of body image issues in late adolescence and at higher competitive levels, as well as among athletes with higher BMI values. These findings could offer valuable insights for coaches, who might address these issues through collaboration with nutritionists and sports psychologists.

Effect of body mass index on quadriceps angle and tibial torsion in school-aged children

BackgroundThe prevalence of excessive body mass (BMI) is increasing in pediatric population. Accordingly, the number of musculoskeletal problems in this population is also likely to increase. The quadriceps angle (Q-angle) is a clinical measure used to measure knee alignment in relation to the hip, femur, and tibia, as well as evaluating alignment of the patella. Tibial torsion (T.T) is an important morphological feature of human tibia. The aim of that study was to study the relationship between the Q-angle and TT in children 8 to 12 years old, the effect of BMI on Q-angle and T.T, and the difference in Q-angle and TT between dominant and non-dominant side.Results“Seventy-five children from primary schools” were enrolled in the study and allocated into 3 groups (25 subjects in each group), according to BMI: group I (normal weight = 25), group II (overweight = 25), and group III (obese = 25). The mean value of age of groups I, II, and III was 10.35 ± 1, 10.74 ± 1.2, and 10.17 ± 1.18 years respectively; the mean value of weight was 29.88 ± 3.94, 43.68 ± 6.55, and 50.06 ± 10.44 kg respectively; the mean value of height was 135.28 ± 7.63, 143.2 ± 8.85, and 140.72 ± 9.3 cm respectively; and the mean value of BMI was 16.22 ± 1, 21.18 ± 1.4, and 25.17 ± 2.67 kg/m2. The number (%) of boys in groups I, II, and III was 15 (60%), 18 (72%), and 17 (68%) respectively and of girls was 10 (40%), 7 (28%), and 8 (32%) respectively.The significant values were Q-angle and TT. Data were expressed as mean ± SD. ANOVA was used to compare between subjects’ characteristics of the groups. Kolmogorov-Smirnov test was used for testing normality of data distribution. One-way MANOVA was used to compare parametric variables (Q-angle and TT) between the two groups. Compared with normal weight children, there was statistically significant increase in Q-angle and TT angle in overweight and obese children.ConclusionAny change in BMI would eventually lead to change in both Q-angle and TT angle. The greater the BMI values, the greater the values of Q-angle and TT angle.

Clinical features and survival rate of patients with ovarian granulosa cell tumor in Iran; a 10-year retrospective study

IntroductionOvarian granulosa cell tumor (OGCT) is a rare female pathology with few available demographic data. Besides, there are no comprehensive clinical characteristics regarding the OGCT in Iran. Thus, this study aimed to assess the clinical features and survival rate of OGCT patients in Iran to expand the scope of knowledge in this field.Materials and methodsIn this 10-year retrospective study (2013–2023), the cases were gathered from the oncologic clinic of women (Imam Khomeini Hospital, Tehran, Iran). The patients with definite OGCT diagnosis were selected based on the inclusion and exclusion criteria including medical history, interfering backgrounds, demographic data, histopathological assessment, clinical and para-clinical features, survival rates, and all previous medical reports for definite diagnosis of OGCT along with approved pathology samples.ResultsThe median age and BMI values of Iranian patients were 45 (19 ~ 83) years and 28.04 (19.4 ~ 48.0), respectively. The most common symptom was abdominal pain (56%) and 69.2% of cases were menopause. In 81.3% of cases, ovarian tumors were detected and metastasis was rare. Most patients (40.6%) underwent total abdominal hysterectomy and OGCT relapsing cases were seen in 13.2% of patients. The median of overall survival (OS) value using the Kaplan-Meier estimate was 52 months (95%CI:37.47–66.53), and the median of disease-free survival (DFS) was 45 months (95%CI: 28.88–61.12). There was a significant (p < 0.05) relation between chemotherapy and left oophorectomy with OS. A significant (p < 0.05) correlation was also detected among the OGCT stage and left oophorectomy with DFS.ConclusionOS and DFS values showed that the OGCT in Iranian patients can be treated in most cases using two main procedures of chemotherapy and oophorectomy. Parallel application of both procedures and associated outcomes are suggested for future studies.

Renal Function Is Associated with Changes in Bone Mineral Density in Postmenopausal Osteoporotic Women Treated with Denosumab: Data From a Retrospective Cohort Study.

Background/Objectives: Renal function influences bone metabolism, as kidney failure can increase the risk of fractures. Denosumab is an approved osteoporosis treatment, but its efficacy in relation to renal function has not yet been studied in real-life scenarios. This study aimed to investigate the denosumab-induced change in bone mineral density (BMD) according to kidney function. Methods: A retrospective analysis was conducted at the outpatient clinic in postmenopausal women receiving denosumab (60 mg subcutaneously administered every 6 months). The glomerular filtration rate (eGFR) was measured by the 2021 CKD-EPI equation and patients were stratified for eGFR categories. BMD was measured by dual-energy X-ray absorptiometry. Results: 128 women (mean age 70.3 ± 9.4 years) were recruited. The mean denosumab treatment duration was 3.9 ± 1.4 years and all the participants had improved BMD values. In stepwise multiple regression analysis-after controlling for age, BMI, and treatment duration-the eGFR value (ß = -0.11, SE 0.04, p = 0.01) was independently associated with the lumbar spine BMD change. The same association remained when the eGFR categories were considered (ß = 3.564, SE 1.29, p = 0.007). In addition, after controlling for BMI and the duration of denosumab treatment, age (ß = -0.7915, SE 0.37, p = 0.03) and eGFR (ß = -0.3257, SE 0.1567, p = 0.04) were found to be associated with femoral neck BMD change. The association remained when considering eGFR categories (ß = 8.7339, SE 4.29, p = 0.04). Conclusions: This retrospective study suggests that eGFR is associated with denosumab efficacy in postmenopausal women treated for osteoporosis.

30 Years of Change: Declining Motor Fitness and Anthropometric Shifts in Polish University Students (1994-2024).

To assess changes in the anthropometric and motor characteristics of male and female Polish university students between 1994 and 2024. The first study was conducted in 1994 on 712 female and 495 male university students aged 19-25 years (19.94 ± 1.09), and the second study was conducted in 2024 on 323 female and 339 male university students aged 19-25 years (19.92 ± 1.08). The participants' body mass and height were measured, and the students participated in a modified version of Pilicz's test consisting of four motor ability tests. The changes in the students' performance over time were also analyzed in the context of their socioeconomic status (SES), including the place of permanent residence and the parents' education. The students' BMI values (as well as body mass and body height in female students) were significantly higher (p < 0.001) in 2024 than in 1994. The male students examined in 1994 demonstrated significantly higher strength abilities in the medicine ball forward throw test. In turn, the females studied in 1994 received significantly better scores in motor ability tests, including the zig-zag run, 1-Minute Burpee Test, and the medicine ball forward throw (29.4 s, 22 cycles, 591.3 cm, respectively) than those examined in 2024 (30.1 s, 19.3 cycles, and 463.3 cm, respectively). The variations in the results were similar when the participants' SES was considered in the analysis, which suggests that these factors had no significant effect on the analyzed characteristics over time. This study revealed a greater decline in the anthropometric and motor characteristics of female than male university students over a period of 30 years. The observed changes were not influenced by SES factors such as the place of permanent residence or the parents' education.

Cardiovascular risks and endothelial dysfunction in reproductive-age women with endometriosis

Endometriosis is a prevalent gynecological condition, affecting around 10% of reproductive-age women. Inflammatory processes associated with endometriosis may contribute to endothelial dysfunction. Increased skin accumulation of advanced glycation end-products (AGEs), reflecting arterial stiffness, potentially links endometriosis with elevated risk of cardiovascular events. We hypothesized that patients with endometriosis have impaired endothelial function as well as increased arterial stiffness and AGE skin accumulation, compared to healthy controls. We compared endothelial function, arterial stiffness, and levels of AGEs in patients suffering from endometriosis and in healthy controls. The study included 45 women aged 20 to 40: 21 patients with endometriosis and 24 healthy controls, matched in terms of age, BMI, and blood pressure values. Endo-PAT 2000 device was used for non-invasive assessment of (i) endothelial function, expressed as Reactive Hyperemia Index (RHI), and (ii) arterial stiffness, expressed as Augmentation Index (AI) and Augmentation Index at 75 heart beats/min (AI@75). Endothelial dysfunction was defined as an RHI value ≤ 1.67. AGE Reader device was used for non-invasive evaluation of skin AGE level accumulation. Patients with endometriosis had lower mean RHI values (1.69 ± 0.54 vs. 2.02 ± 0.48, p = 0.037) and a higher prevalence of endothelial dysfunction, (52.4% vs. 20.8%, p = 0.027) compared to healthy controls. Skin AGE level was higher in patients with endometriosis, compared to controls (2.00 ± 0.57 vs. 1.70 ± 0.24, p = 0.013). There were no significant differences in AI and AI@75 between the two groups. Patients with endometriosis have impaired endothelial function and higher AGE skin accumulation, which are well-established preclinical manifestations of increased cardiovascular risk. There is a great need for comprehensive cardiovascular risk assessments in women with endometriosis to prevent the development of potential atherosclerotic-based complications.

Interaction between non-alcoholic fatty liver disease and obesity on the risk of developing cardiovascular diseases

BackgroundsThis investigation seeks to explore the correlation between nonalcoholic fatty liver disease (NAFLD) and cardiovascular diseases (CVDs), and to to provide evidence for the prevention and treatment of CVDs.MethodsThis study utilized data from the Jinchang cohort platform, including 19,399 participants without pre-existing major CVDs. Based on the general population and gender stratification, Cox models were used to analyze the risk of NAFLD for CVDs. The combined effect of NAFLD and different obesity indicators on CVDs was analyzed by additive and multiplicative interaction models and subgroups.ResultsThere were 3129 NAFLD patients out of 19399 subjects, and 723 (23.11%) of them had the CVD. After adjusting for multiple confounding factors, the Cox model revealed a 1.17-fold increase in the risk of CVDs among patients with NAFLD compared to those without NAFLD. Moreover, there was no notable disparity in CVDs risk among most NAFLD patients at the same level of obesity. The results indicated no additive interaction between NAFLD and obesity concerning CVDs risk, but rather a positive multiplicative interaction. Using the normal population as a reference, it was found that people with both obesity and NAFLD significantly increased the risk of developing CVDs, with HRs and 95% CIs of 1.790 (1.508, 2.126), 1.356 (1.213, 1.517), and 1.807 (1.503, 2.174), respectively, for BMI, WC, and the combination of BMI and WC.ConclusionsNAFLD and obesity are independent risk factors for CVDs. The synergy of obesity and NAFLD implies that NAFLD patients should control weight gain. Larger BMI and WC values may increase the CVDs risk for NAFLD patients, especially women.

Inflammatory and Metabolic Predictors of Mortality in Pulmonary Thromboembolism: A Focus on the Triglyceride–Glucose Index and Pan-Immune Inflammation Value

Objectives: We aimed to evaluate the importance of metabolic and inflammatory markers, specifically the Triglyceride–Glucose Index (TGI) and pan-immune inflammation value (PIV), in predicting mortality among patients diagnosed with pulmonary thromboembolism (PTE). Materials and Methods: A total of 450 patients diagnosed with PTE between December 2018 and December 2023 were included in his study. The diagnosis of PTE was confirmed by clinical presentation, laboratory tests, and imaging studies such as computed tomography pulmonary angiography (CTPA). Data were obtained from medical records, including demographic information, medical history, laboratory results, and clinical outcomes. Results: In terms of age, non-survivors were older on average (66.1 ± 11.8 years) compared to survivors (58.3 ± 12.4 years) (p = 0.03). In terms of gender, 55% of non-survivors and 45% of survivors were male (p = 0.111). Non-survivors had higher BMIs (28.3 ± 5.1) than survivors (25.7 ± 4.5) (p = 0.04). In terms of hypertension, 40% of non-survivors and 30% of survivors had hypertension (p = 0.041). In terms of diabetes, 35% of those who did not survive and 20% of those who survived had diabetes (p = 0.001). In terms of smoking, 25% of non-survivors and 15% of survivors smoke (p = 0.022). In terms of TGI, non-survivors had higher TGI values (12.1 ± 1.5) than survivors (5.9 ± 1.2) (p &lt; 0.001). In terms of PIV, non-survivors had significantly higher PIV (878.2 ± 85.4) than survivors (254.5 ± 61.1) (p &lt; 0.001). The risk factors found to be significantly associated with differentiation in the multiple logistic regression analysis included age, BMI, TGI, and PIV (p = 0.005, p = 0.002, p = 0.013, and 0.022, respectively). As a result, according to ROC analysis for patients who are non-survivors, age, BMI, TGI, and PIV were significant prognostic factors. The cut-off points for these values were &gt;60, &gt;27, &gt;10, and &gt;500, respectively. Conclusions: the TGI and PIV are strong markers for predicting mortality in PTE patients. The independent predictive value of age and BMI further demonstrates their role in risk stratification. We think that high TGI values and PIVs reflect underlying metabolic and inflammatory disorders that may contribute to worse outcomes in these patients.

Co-abuse of amphetamine and alcohol harms kidney and liver.

The prevalence of alcohol use disorder was found 75% higher among amphetamine dependent patients. Alcohol and amphetamine alone have nephrotoxicity and hepatoxicity. But, the degree of risk with coabuse of alcohol and amphetamine is unknown. The objective of this study was to assess toxic effects of amphetamine-alcohol co-abuse on the liver and kidney. he present study was a cross-sectional study conducted et al. Amal Hospital for Mental Health, Qassim region, KSA and include one hundred participants. Seventy-five participants were patients hospitalized for the treatment of abuse, and twenty-five participants, were healthy voluntaries, have no history of abuse. An experienced psychiatrist conducted patient interviews and assessed the patients using the DSM-5 criteria. The data from healthy participants were considered as a control. The abuse group was paired with the control group by age and lifestyle. Participants were split into: Group I: Control group (n = 25); Group II: Amphetamine (AMP) abuser group (n = 25); Group III: Alcohol abuser group (n = 25) and Group IV: Combined drug abuser group (AMP and alcohol) (n = 25). The socio-demographic data was collected. Complete medical examination, Body Mass Index and samples of blood and urine were collected from all participants for analytical tests; determination of alcohol and AMP levels, kidney functions and liver functions. The mean BMI values in groups II, III, and IV showed no significant change from the control group. The serum level of albumin and alkaline phosphatase showed significant decrease in all abuser groups. While, alanine transaminase (ALT), Aspartate transaminase (AST) and osteopontin levels showed significant increase in all abuser groups. Fasting blood sugar values showed significant increase in alcohol abusers. On the other hand, it revealed no significant change in AMP and combined groups. The mean values of urea showed no significant change in AMP and alcohol abusers and significant increase in combined drug abuser group. The serum creatinine and all abuser groups showed significant increase in Cystatin C. The alteration in the most of studied biochemical parameters were more than two folds in combined group compared with that of AMP or alcohol groups. Study reveals synergistic liver and kidney toxicity. Amphetamine-alcohol co-abuse significantly heightens kidney and liver toxicity.

7063 Serum Alkaline Phosphatase Level as a Marker for Progressive Central Precocious Puberty

Abstract Disclosure: V.M. Figueredo: None. T. Seeherunvong: None. Background: Precocious puberty is typically associated with a speed up in growth, risk of premature growth plate closure and reduced adult height. Serum alkaline phosphatase (ALP) is a biochemical indicator of bone turnover and studies have shown greater serum ALP levels in pubertal individuals compared to prepubertal controls. We examined serum ALP levels among children with various form of early puberty. We investigated whether serum ALP levels were significantly different between children with premature thelarche or premature adrenarche compared to those with central precocious puberty (CPP). Methods: We conducted a retrospective chart review of patients with early pubertal development attending a pediatric endocrinology clinic between 2017 and 2023. Information on height, weight, serum ALP levels and bone age was obtained. Patients were considered to have CPP based on the results on a GnRH test. Patients with diagnosis of premature adrenarche or premature thelarche were included as controls. This study was approved by Institutional Review Board (IRB). Analysis of data was performed using IBM SPSS Statistics version 29.0.1.0 (171). Results: Among 72 patients included in the study, 22 patients had progressive CPP whereas 50 patients had premature adrenarche or premature thelarche. The prevalence of abnormally elevated serum ALP levels was greater among patients with CPP (22.7%) than among patients with premature adrenarche or premature thelarche (6%). Using logistic binomial regression analysis, serum ALP levels were significantly elevated (p=0.042) in subjects with progressive CPP compared to patients with premature adrenarche or premature thelarche. Both groups had similar BMI values. BMI z-scores and advanced bone age were positively correlated. BMI (p=0.08) and advanced bone age were not significantly different (p=0.12) in the group with CPP compared with the group comprising patients with either premature adrenarche or premature thelarche. Conclusion: These findings suggest that serum ALP levels are helpful as a tool to help distinguish CPP from premature adrenarche or premature thelarche in the evaluation of patients with initial early pubertal development. Presentation: 6/1/2024

B-140 Use of the metabolic health index for correlation with comorbidity reduction for patients undergoing bariatric surgery

Abstract Background Bariatric surgery is a commonly performed procedure aimed at addressing obesity and its associated health issues. However, while weight loss is often a primary focus, the broader improvements in metabolic health, including reductions in conditions such as type 2 diabetes mellitus (T2DM) and dyslipidemia, are not consistently quantified. The recent development of the Metabolic Health Index (MHI) by van Loon et al. provides a potential laboratory index that encompasses various metabolic parameters to predict improvements in comorbidities post-surgery. Our study aimed to assess the utility of MHI in correlating with changes in metabolic health status among patients undergoing bariatric surgery at a U.S. medical center. Methods In our current study, we conducted a retrospective analysis of 300 patients who had undergone bariatric surgery between 2012 and 2019 at the University of Minnesota. We selected patients who had both baseline and one-year post-surgery laboratory values available, including age, hemoglobin A1C (HbA1c), triglycerides, potassium, and creatinine for estimated glomerular filtration rate (eGFR), which were necessary for calculating MHI using the equation of van Loon et al. Thirty patients met the inclusion criteria and their eGFRs were calculated using the 2021 CKD-EPI equation. Using the published formulae, we calculated the MHI for each patient before and after surgery. Patients were stratified based on improvements in diabetic (T2DM) and dyslipidemic status, with lower stratification numbers indicating better outcomes. We then conducted correlation analyses to examine the relationship between changes in MHI, individual components of MHI, BMI, and the reduction in the two comorbidities. We also examined if any of the initial values of MHI, its components and BMI correlated with the magnitude of reduction in the two comorbidities. Results In the patient cohort examined, initially 46.7% of the population were non-diabetic and this changed to 53.3% one year after surgery. The number of patients with diabetes decreased from 33.3% to 13.3%, indicating a benefit of bariatric surgery in alleviating type 2 diabetes mellitus (T2DM). Dyslipidemia decreased from 36.7% to 13.3% post-surgery. Most of the patients had reductions in both the BMI and MHI scales and a linear relationship between the two values was observed. A Spearman correlation analysis revealed that the values of HbA1c (rho= 0.56, p = 0.0014)) and MHI (rho = 0.5, p = 0.005) had a correlation with the reduction in T2DM and the reduction in triglycerides (rho= 0.73, p= 0.0) correlated with reduction in dyslipidemia. On the other hand, the reduction in BMI did not correlate with the improvement in the comorbidities examined. It was determined that the initial values of MHI, its components, and BMI had no correlation to the degree of reduction in comorbidities. Conclusions Our findings suggest that MHI and HbA1C may serve as valuable indicators of metabolic health improvements following bariatric surgery, while BMI changes alone may not fully capture these improvements. Laboratory-based measurements such as MHI offer a promising approach for assessing and monitoring metabolic health outcomes in bariatric surgery patients, providing insights beyond traditional weight-based metrics.