Abstract Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) have markedly enhanced survival rates among patients with advanced non-small cell lung cancer (NSCLC) exhibiting EGFR mutations. However, acquired resistance diminishes their therapeutic efficacy over time. Recent investigations have linked intracellular cholesterol with the emergence and advancement of various cancers. Elevated cholesterol levels could correlate with resistance to EGFR-TKIs in NSCLC. This review examines the association between cholesterol and EGFR-TKI resistance in NSCLC, with the objective of identifying more effective treatments and surmounting resistance.
Abstract Background Non-alcoholic fatty liver disease (NAFLD), often linked with obesity, can also affect individuals with normal weight, a condition known as “lean NAFLD”, imposing comparable burdens and adverse effects. However, the impact of diet on lean NAFLD remains underexplored. The objective of this study is to investigate the correlation between the Dietary Inflammatory Index (DII) and NAFLD among Americans, stratified by waist-to-height ratio (WHtR) and body mass index (BMI). Methods Five thousand one hundred fifty-two participants from the National Health and Nutrition Examination Survey (NHANES) 2003–2018 were comprised in the final analysis. NAFLD and advanced liver fibrosis were diagnosed by serological markers. Lean and abdominal lean individuals were identified using BMI and WHtR, separately. DII was determined by assigning scores to 28 distinct food parameters based on their inflammatory potential, obtained from the NAHNES website. Differences across DII quartiles were evaluated using the Kruskal-Wallis H Test, Chi-Square Test along with One-Way ANOVA. The correlation between DII and NAFLD was determined by multiple regression models and subgroup analyses. Results Among the 5152 subjects, 2503 were diagnosed with NAFLD, including 86 cases of lean NAFLD and 8 cases of abdominal lean NAFLD. DII was positively linked with NAFLD (Odds Ratio (OR) = 1.81 [1.48–2.21], P < 0.001) and advanced liver fibrosis (OR = 1.46 [1.02–2.07], P = 0.037). Further analysis revealed that this association was primarily observed in obese or abdominal obese participants (In BMI ≥ 25.00 kg/m^2, OR = 1.56 [1.23–1.98], P < 0.001. In WHtR> 0.50, OR = 1.48 [1.23–1.79], P < 0.001.), rather than their lean counterparts. Subgroup analyses indicated that female individuals, without a diagnosis of hypertension or diabetes appeared to be more sensitive to the rise in DII. Conclusions Our data demonstrated a significant positive correlation between DII and NAFLD in the general population. However, the impact of a pro-inflammatory diet was less prominent in lean individuals compared to obese ones.
Abstract Introduction Iron deficiency anemia (IDA) is the most prevalent diet-related disorder and mainly affects women and children. To determine the trend of anemia incidence in Pakistan, a current review was carried out. This review aimed to estimate the prevalence of anemia among pregnant women and adult/adolescent nonpregnant women in Pakistan and to provide a 15-year trend analysis. Materials and methods Studies were identified by searching PubMed, Google Scholar, Scopus, and Science Direct, complementing this digital exploration, and a manual review of reference lists from previously published prevalence studies was performed to enhance the scope of relevant articles. A total of twenty-seven population-based anemia studies on adolescent/adult females and pregnant women published in Pakistan from January 1st-2007 until December 2021 were included. Systematic data extraction was facilitated through the implementation of a standardized and rigorously pretested data extraction checklist. For the subsequent analysis, the sophisticated capabilities of R statistical software were harnessed. The I2 test was used to assess heterogeneity among studies, and the pooled prevalence of anemia was calculated. Results The final analysis included 27 research articles as well as two extensive National Nutrition survey reports, NNS 2011 and NNS 2018. The forest plot of sixteen studies on pregnant women revealed that the overall pooled prevalence of anemia among pregnant females in Pakistan was 70.4% (95% CI: 0.619, 0.789), and the forest plot of eleven studies on non-pregnant adolescent and adult females reported the pooled prevalence was 54.6% (95% CI: 0.422, 0.669). Subgroup analysis among pregnant women based on region, trimester and socioeconomic status revealed that the highest anemia incidence was observed in Punjab (77.4%). Similarly, females in the second trimester reported a higher prevalence of anemia 78% (95% CI, 0.556 1.015), and the status-wise group with a mixed background reported a higher prevalence 72.8% (95% CI, 0.620 0.835). According to the subgroup analysis, eleven studies of adult nonpregnant groups of mixed socioeconomic status reported a higher prevalence of 56.9% (95% CI, 0.292 0.845). Conclusion In Pakistan, anemia, is widespread among pregnant women and nonpregnant adolescent/adult females. A deeper understanding of anemia in Pakistani women is necessary for targeted interventions and policy decisions to predict demographic shifts.
Nutritional diseases. Deficiency diseases, Public aspects of medicine
Abstract Aims Although central adiposity is a well-known risk factor for diabetes, the underlying mechanism remains unclear. The aim of this study was to explore the potential mediation role of circulating WBC counts in the association between central adiposity and the risk of diabetes. Materials and methods A cross-sectional study was conducted using data from the Fuqing cohort study, which included 6,613 participants aged 35–75 years. Logistic regression analysis and Spearman’s rank correlation analysis were used to examine the relationships between waist-to-hip ratio, WBC counts and glycemic status. Both simple and parallel multiple mediation models were used to explore the potential mediation effects of WBCs on the association of waist-to-hip ratio with diabetes. Results The study revealed a positive relationship between waist-to-hip ratio and risk of prediabetes (OR = 1.53; 95% CI, 1.35 to 1.74) and diabetes (OR = 2.89; 95% CI, 2.45 to 3.40). Moreover, elevated peripheral WBC counts were associated with both central adiposity and worsening glycemic status (P < 0.05). The mediation analysis with single mediators demonstrated that there is a significant indirect effect of central adiposity on prediabetes risk through total WBC count, neutrophil count, lymphocyte count, and monocyte count; the proportions mediated were 9.92%, 6.98%, 6.07%, and 3.84%, respectively. Additionally, total WBC count, neutrophil count, lymphocyte count, monocyte count and basophil count mediated 11.79%, 11.51%, 6.29%, 4.78%, and 1.76%, respectively, of the association between central adiposity and diabetes. In the parallel multiple mediation model using all five types of WBC as mediators simultaneously, a significant indirect effect (OR = 1.09; 95% CI, 1.06 to 1.14) were observed, with a mediated proportion of 12.77%. Conclusions Central adiposity was independently associated with an elevated risk of diabetes in a Chinese adult population; levels of circulating WBC may contribute to its underlying mechanisms.
Abstract Background To investigate the correlation between maternal glucose and lipid metabolism indexes and blood-lipid ratio in the first trimester and large-for- gestational-age (LGA) infants. Methods Women in the first trimester of pregnancy who underwent regular obstetric examination in the obstetric outpatient department of the Affiliated Hospital of Chengde Medical College from June 2018 to March 2019 were included according to the standard. Basic information were collected based on questionnaires at the first visit of pregnant women, including early fasting blood glucose (FBG), fasting insulin (FINS), glycated hemoglobin (HbA1c), high-density lipoprotein (HDL), low-density lipoprotein (LDL), triglyceride (TG), total cholesterol (TC), apolipoprotein A1 (APO-A1), apolipoprotein B (APO-B), lipoprotein a (LP(a)), LDL/HDL, TG/HDL, TC/HDL, APO-B/APO-A1 ratio, birth weight of newborns, gestational age at delivery etc. Results A total of 418 cases were included for analysis. The incidence rate of LGA infants was 13.88%, and that of small-for-gestational-age (SGA) infants was 4.78%. Univariate analysis revealed that the age, pre-pregnancy body mass index (BMI), weight gain during pregnancy, APO-B/APO-A1 between LGA group and appropriate-for-gestational-age (AGA) group were significantly different (P < 0.05); multivariate stepwise logistic regression analysis indicated that the correlation between maternal age, pre-pregnancy BMI, weight gain during pregnancy, APO-B/APO-A1 level and LGA were statistically significant (P < 0.05); compared with the reference range of APO-B/APO-A1 of 0.46–0.65, values < 0.46 and > 0.65 were protective factor of LGA (P < 0.05). The receiver operating curve(ROC) indicated that the area under the curve (AUC)s for predicting LGA using maternal age, pre-pregnancy BMI, weight gain during pregnancy, and early pregnancy APO-B/APO-A1 were 0.585, 0.606, 0.637, 0.531, respectively. The AUC for a combined prediction model was 0.742, showing greater predictive value than any other factors individually. Conclusion Maternal age, pre-pregnancy BMI, weight gain during pregnancy, and APO-B/APO-A1 levels in first trimester are significant factors influencing the occurrence of LGA infants, and the combination of the four factors would have certain predictive value for LGA.
Ahmed Gharib Khamis,1 Akwilina Wendelin Mwanri,2 Mbazi Senkoro,3 Katharina Kreppel,4,5 Bassirou Bonfoh,6 Sayoki Godfrey Mfinanga,3 Gideon Kwesigabo1 1Department of Epidemiology and Biostatistics, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania; 2Department of Food Technology, Nutrition and Consumer Sciences, Sokoine University of Agriculture, Morogoro, Tanzania; 3National Institute for Medical Research, Muhimbili Research Centre, Dar-es-Salaam, Tanzania; 4School of Life Sciences and Bio-Engineering, Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania; 5Department of Environmental Health and Ecological Sciences, Ifakara Health Institute, Dar-es-salaam, Tanzania; 6Centre Suisse de Recherches Scientifiques en Côte d’Ivoire, Abidjan, Côte d’IvoireCorrespondence: Ahmed Gharib Khamis, Email ahmadboycd@gmail.comBackground: Unhealthy dietary patterns have contributed to the increase in metabolic syndromes in Tanzania. This study aimed to examine dietary patterns, nutrient intakes and investigate the association with obesity and high blood pressure among adults in agro-pastoral communities in Monduli district, Tanzania.Methods: We conducted a cross-sectional study involving 283 adults aged from 18 years old. Blood pressure and anthropometry were measured from each participant. Dietary intake was assessed using a validated food frequency questionnaire. Principal component analysis was used to identify types of dietary patterns. Logistic regression model was used to examine the associations.Results: Three types of dietary patterns were identified labeled as maize, beans and dairy; meat based; and fruits and vegetables. Higher intake of carbohydrates was found in maize dietary pattern. Meat dietary pattern was associated with higher intake of calcium and protein. Higher intakes of fiber and vitamin B2 was found in the fruits and vegetables dietary pattern. Participants on the third quartile of the maize pattern had higher odds of abdominal obesity (AOR=2.81; 95% CI: 1.09– 7.26). Participants in the third and fourth quartiles of meat based pattern had increased odds of abdominal obesity by five (AOR=5.03; 95% CI: 2.31– 10) and three folds (AOR=3.07; 95% CI: 1.36– 6.92). Participants in the third quartile of fruits and vegetables dietary pattern have lower odds of general obesity (AOR = 0.25, 95% CI: 0.07, 0.9) and abdominal obesity (AOR = 0.25, 95% CI: 0.09, 0.71). No association between dietary patterns and high blood pressure was observed.Conclusion: Three dietary patterns were identified in agro-pastoral communities. This study suggests that higher adherence to maize, beans and dairy dietary pattern and meat based dietary pattern may increase the risk of general and abdominal obesity. The fruits and vegetables dietary pattern may prevent from obesity. Further investigation is recommended to guide the preventive nutrition interventions.Keywords: dietary pattern, obesity, high blood pressure, maize, dairy, red meat, vegetables, pastoral
Nutrition. Foods and food supply, Nutritional diseases. Deficiency diseases
Seyum Ebissa Eyi, Gebiso Roba Debele, Efrem Negash
et al.
Abstract Background Despite currently available, scientifically proven treatments and national guideline, the SAM recovery rate is still considerably behind expectations, and it continues to have a devastating impact on under-five children. Identifying predictors of time to recovery might help to reach the minimal criterion established by the WHO and the national Sphere which decreases child mortality. Therefore, the current study assessed time to recovery and its predictors among children aged 6–59 months admitted with SAM in the Healthcare Setting of Southwest Ethiopia, 2021. Methods An institutional-based multicenter retrospective follow-up study was conducted on 486 children aged 6 to 59 months admitted with SAM cases. Data were entered into Epi-Data version 4.6 and exported to Stata version 14 for further analysis. Cox–Snell residual plot was used to assess the final model’s overall goodness of fit. Finally, a significant predictor of time to recovery was identified using Weibull survival regression model, at 0.05 significance level. Result Overall, 68.72 (95% CI 64.8, 73) of the children recovered and 4.32% died. The overall incidence density was 3.35/100-person day. Independent predictors of time to recovery were, starting complementary feeding at six months (AHR = 1.44; 95%, CI 1.073, 1.935), pneumonia at baseline (AHR = 1.33, 95%, CI 1.049, 1.696), amoxicillin (AHR = 1.31, 95%, CI 1.021, 1.685), and folic acid supplementation (AHR = 1.82, 95% CI 1,237, 2.665). Conclusion The recovery from SAM at study area after a maximum of 60 days of treatment was below the accepted minimum standard. Complementary feeding, pneumonia, treated by amoxicillin, and folic acid supplementation were predictors of time to recovery. Therefore, providing folic acid and amoxicillin for those in need as well as the earliest possible treatment of concomitant conditions like pneumonia is highly recommended.
Nutritional diseases. Deficiency diseases, Public aspects of medicine
Available studies of the population-based costs of diabetes care generally refer to countries with the highest economic development. There are reliable data on the costs of diabetes in the United States (USA) that were calculated by the American Diabetes Association (ADA) in the years 2002, 2007, 2012 and 2017. As the methods used in These analyzes are similar, comparisons can be made with acceptable precision.
Nutritional diseases. Deficiency diseases, Diseases of the endocrine glands. Clinical endocrinology
Elham Rahmani, Mohammad Hassan Eftekhari, Mohammad Hassan Fallahzadeh
et al.
Background: Nocturnal enuresis is known as a common urinary bladder complication in children. Recent studies associated some dietary components with nocturnal enuresis. To our knowledge, no study has designed to evaluate the relation between dietary components with urinary prostaglandin E2 in enuretic children.Methods: In this cross-sectional study, we enrolled 135 children with nocturnal enuresis from children who referred to pediatric ward of Imam Reza Clinic in Shiraz, Iran. The samples were selected by the multistage cluster random sampling. Participant`s information (age, sex, number of wet-nights/week) were gathered through interview and body mass index (BMI) and waist-tohip ratio (WHR) were assessed through anthropometric measures also dietary fat, calcium, calorie, vitamin B12, folic acid, iron and some foods usually limited for enuretic children (e.g. milk and dairy products, eggs, citrus fruits and juices, tomatoes, chocolate) and carbonated beverages were measured through validated food frequency questionnaire (FFQ). Fasting urine was also collected for measuring prostaglandin E2 level.Results: Our study showed that food components and energy intake were not correlated with urinary PGE2. Participants’ BMI and WHR were moderately correlated with PGE2 which were not significant. Of allergic foods, only cheese had significant correlation with urinary PGE2.Conclusion: There were no significant correlations between dietary components and BMI and urinary prostaglandin E2. Cheese consumption caused lower PGE2 level probably by decreasing omega6 especially arachidonic acid level.
Lina Jaeschke, Astrid Steinbrecher, Agnes Luzak
et al.
Abstract Objective Regular physical activity (PA) reduces the risk of disease and premature death. Knowing factors associated with PA might help reducing the disease and economic burden caused by low activity. Studies suggest that socio-cultural factors may affect PA, but systematic overviews of findings across the life course are scarce. This umbrella systematic literature review (SLR) summarizes and evaluates available evidence on socio-cultural determinants of PA in children, adolescents, and adults. Methods This manuscript was drafted following the recommendations of the ‘Preferred Reporting Items for Systematic reviews and Meta-Analyses’ (PRISMA) checklist. The MEDLINE, Web of Science, Scopus, and SPORTDiscus databases were searched for SLRs and meta-analyses (MAs) on observational studies published in English that assessed PA determinants between January 2004 and April 2016. The methodological quality was assessed and relevant information on socio-cultural determinants and any associations with PA was extracted. The available evidence was evaluated based on the importance of potential determinants and the strength of the evidence. Results Twenty SLRs and three MAs encompassing 657 eligible primary studies investigated potential socio-cultural PA determinants, with predominantly moderate methodological quality. Twenty-nine potential PA determinants were identified that were primarily assessed in children and adolescents and investigated the micro-environmental home/household level. We found probable evidence that receiving encouragement from significant others and having a companion for PA were associated with higher PA in children and adolescents, and that parental marital status (living with partner) and experiencing parental modeling were not associated with PA in children. Evidence for the other potential determinants was limited, suggestive, or non-conclusive. In adults, quantitative and conclusive data were scarce. Conclusions A substantial number of SLRs and MAs investigating potential socio-cultural determinants of PA were identified. Our data suggest that receiving social support from significant others may increase PA levels in children and adolescents, whereas parental marital status is not a determinant in children. Evidence for other potential determinants was limited. This was mainly due to inconsistencies in results on potential socio-cultural determinants of PA across reviews and studies. Trial registrations This umbrella SLR was recorded on PROSPERO (Record ID: CRD42015010616 ).
Nutritional diseases. Deficiency diseases, Public aspects of medicine