Adult Disease Research Articles

White matter hyperintensity shape is related to long-term progression of cerebrovascular disease in community-dwelling older adults.

White matter hyperintensity (WMH) shape is associated with long-term dementia risk in community-dwelling older adults, however, the underlying structural correlates of this association are unknown. We therefore aimed to investigate the association between baseline WMH shape and cerebrovascular disease progression over time in community-dwelling older adults. The association of WMH shape and cerebrovascular disease markers was investigated using linear and logistic regression models in the Age, Gene/Environment Susceptibility-Reykjavik (AGES) study (n = 2297; average time to follow-up: 5.2 years). A more irregular shape of periventricular/confluent WMH at baseline was associated with a larger increase in WMH volume, and with occurrence of new subcortical infarcts, new microbleeds, new enlarged perivascular spaces, and new cerebellar infarcts at the 5.2-year follow-up (all p < 0.05). Furthermore, less elongated and more irregularly shaped deep WMHs were associated with a larger increase in WMH volume, and new cortical infarcts at follow-up (p < 0.05). A less elongated shape of deep WMH was associated with new microbleeds at follow-up (p < 0.05). Our findings show that WMH shape may be indicative of the type of cerebrovascular disease marker progression. This underlines the significance of WMH shape to aid in the assessment of cerebrovascular disease progression.

Relationship between phase angle measured with bioelectrical impedance analysis and nonalcoholic fatty liver disease in adults

Purpose The phase angle (PhA) measured by bioelectrical impedance analysis (BIA) is associated with nutritional status and cellular health, and it is a clinically important parameter used to assess the risk of various diseases. It remains unclear whether PhA is associated with nonalcoholic fatty liver. The purpose of this study is to investigate the relationship between the BIA parameter PhA and nonalcoholic fatty liver disease (NAFLD). Design/methodology/approach This cross-sectional study was conducted with 300 adults aged 20–64 years (NAFLD: 196, normal: 104). Some biochemical findings of the participants were collected, and whole-body and segmental PhAs were measured using Tanita (MC-780) at 50 kHz. Findings The PhA values of the whole body (p = 0.003), trunk (p &lt; 0.001), right and left legs (p &lt; 0.001 for both) were found to significantly differ according to the degrees of fatty liver. It was observed that the highest PhA values were in normal individuals. Logistic regression analysis showed that the reduction in PhAs of the whole body (p = 0.038), right (p = 0.019) and left legs (p = 0.049) and trunk (p = 0.001) after adjusting for all confounding factors increased the risk of NAFLD. Additionally, whole body PhA was significantly associated with age (year, p = 0.02), BMI (kg/m2; p &lt; 0.001), fat mass (kg; p = 0.001), fat mass (%; p &lt; 0.001), albumin (g/L; p &lt; 0.001) and CRP (mg/dL; p = 0.001). Originality/value The results of this study showed that PhA can be used in the management of NAFLD. To identify potential mechanisms in the relationship between the angle of the liver and NAFLD, large-scale prospective studies are needed.

Childhood Adiposity and Risk of Major Clinical Heart Diseases in Adulthood: A Mendelian Randomization Study.

The causal relationship between childhood adiposity and adult risk of heart diseases has not been clearly demonstrated. This study aims to ascertain whether genetically predicted childhood body mass index (BMI) and childhood obesity are causally associated with adult coronary heart disease, myocardial infarction, heart failure, atrial fibrillation, hypertrophic cardiomyopathy, and pulmonary heart disease. To investigate the causative relationships and underlying mechanisms between childhood adiposity and adult heart diseases, 3 main methods of Mendelian randomization were used: 2-sample Mendelian randomization, multivariable Mendelian randomization with controlling for several cardiometabolic risk variables, and mediation analysis. Every 1-SD rise in genetically predicted childhood body mass index was associated with 24% (odds ratio [OR], 1.24 [95% CI, 1.12-1.37]), 28% (OR, 1.28 [95% CI, 1.14-1.42]), 28% (OR, 1.28 [95% CI, 1.14-1.42]), and 27% (OR, 1.27 [95% CI, 1.04-1.49]) higher risk of coronary heart disease, myocardial infarction, heart failure, and atrial fibrillation, respectively. Every 1-unit increase in log-odds in childhood obesity was associated with 11% (OR, 1.11 [95% CI, 1.06-1.16]), 14% (OR, 1.14 [95% CI, 1.04-1.23]), 10% (OR, 1.10 [95% CI, 1.03-1.18]), and 20% (OR, 1.20 [95% CI, 1.08-1.32]) higher risk of coronary heart disease, myocardial infarction, heart failure, and atrial fibrillation, respectively. The link between childhood adiposity and adult heart diseases was found to be mediated by high-density lipoprotein cholesterol, triglyceride, hypertension, and type 2 diabetes. Our findings support the causal relationships between childhood adiposity and risk of adult coronary heart disease, myocardial infarction, heart failure, and atrial fibrillation. Blood lipids, hypertension, and type 2 diabetes are factors that mediate the aforementioned associations.

Approach to gait disorders and orthotic management in adult onset neuromuscular diseases.

In order to understand abnormal gait, this article will first review normal gait, discuss how neuromuscular diseases disturb gait patterns and review orthotic interventions. In normal gait, concentric contractions accelerate and eccentric contractions decelerate the limb. Neuromuscular gait disorders can be grouped into (1) proximal weakness, (2) distal weakness, (3) nonlength-dependent or generalized weakness, (4) asymmetric weakness, and (5) sensory disorders. Identification of gait disturbance type in neuromuscular diseases leads to the appropriate orthotic prescription since orthotic strategies are grouped into (1) proximal weakness, (2) distal weakness, and (3) sensory disturbances. Orthotics is not indicated in all types of gait disturbance. Weakness in proximal hip musculature can be managed with gait aids such as walkers. In contrast, distal muscle weakness can be managed with orthotics. Preservation of gait assists in maintenance of daily function and integration in society.

Inflammation: Is It a Healer, Confounder, or a Promoter of Cardiometabolic Risks?

Inflammation is the body’s non-specific response to injury or infection. It is a natural defense mechanism that helps to maintain homeostasis and promotes tissue repair. However, excessive inflammation can lead to cellular, tissue, or organ dysfunction, as well as contribute to the development of acute vascular events and diseases like Crohn’s disease, psoriasis, obesity, diabetes, and cancer. The initial response to injury involves the activation of platelets and coagulation mechanisms to stop bleeding. This is followed by the recruitment of immune cells and the release of cytokines to promote tissue repair. Over time, the injured tissue undergoes remodeling and returns to its pre-injury state. Inflammation is characterized by the activation of inflammatory signaling pathways involving cytokines, chemokines, and growth factors. Mast cells play a role in initiating inflammatory responses. Pattern recognition receptors (PRRs) such as Toll-like receptors (TLRs) and nucleotide-binding domain (NOD)-like receptors (NLRs) are involved in the activation of these inflammatory pathways. Inflammasomes, which are cytoplasmic complexes, also contribute to inflammation by activating cytokines. Inflammation can also be triggered by factors like dietary components and the composition of the gut microbiota. Dysregulation of the gut microbiome can lead to excessive inflammation and contribute to diseases like atherosclerosis and irritable bowel syndrome (IBS). The immune system and gut-associated lymphoid tissue (GALT) play crucial roles in the inflammatory response and the development of conditions like colorectal cancer. Anti-inflammatory therapy can play a significant role in reducing or inducing the remission of inflammatory diseases such as Crohn’s disease and ulcerative colitis. The fetal origin of adult diseases theory suggests that conditions during fetal development, such as low birth weight and maternal obesity, can influence the risk of cardiometabolic diseases later in life. All of the known risk factors associated with cardiometabolic diseases such as hypertension, excess weight, obesity, type-2 diabetes, and vascular diseases are accompanied by chronic low-grade inflammation. Inflammation seems to have a role in precipitating even acute vascular events such as heart attacks and stroke. Common markers of inflammation associated with cardiometabolic disease include interleukin (IL)-1β, IL-6, tumor necrosis factor (TNF-α), C-reactive protein (CRP), and soluble TNF receptors such as sTNFR1 and sTNFR2. These markers serve as indicators of systemic inflammation. However, these markers are not disease-specific but provide an insight into the overall chronic inflammatory status. In fact, inflammation has been identified as a potential target for future treatments to reduce or reverse the risk of atherosclerosis-related complications. The regulation of inflammation is complex, and further research is needed to better understand its mechanisms and develop strategies for managing inflammatory disorders. In summary, inflammation is a natural response to injury or infection, but excessive or prolonged inflammation can lead to the progression of various diseases. Understanding the underlying mechanisms of inflammation is important for developing treatments and preventive measures for inflammatory disorders.

We Have Effective Respiratory Syncytial Virus Vaccines to Prevent Disease in Adults: What Else Do We Need to Know About How to Use Them?

We Have Effective Respiratory Syncytial Virus Vaccines to Prevent Disease in Adults: What Else Do We Need to Know About How to Use Them?

Gastrointestinal and Hepatobiliary Manifestations Associated with Untreated Celiac Disease in Adults and Children: A Narrative Overview

Celiac disease (CeD) is a chronic inflammatory disease of the small intestine, produced by ingesting dietary gluten products in susceptible people. Gluten causes an impairment of the mucosal surface and, consequently, an abnormal absorption of nutrients. Although malabsorption of essential nutrients is a major risk factor for various CeD-associated morbidities, genetic, immunological, and environmental factors also play an important role. The clinical presentation of CeD widely varies and can range from asymptomatic to full-blown symptoms due to the multi-system nature of CeD. The typical gastrointestinal (GI) manifestations of CeD include abdominal pain, diarrhea, bloating, and weight loss, but several hepatobiliary manifestations and a poor nutritional status have also been described. Currently, a gluten-free diet (GFD) is the only current evidence-based treatment that leads to the complete recovery of mucosal damage and the reversibility of its progression. Conversely, undiagnosed CeD might have severe consequences in children as well as in adult patients. This narrative overview aims to characterize the GI and hepatobiliary manifestations, nutritional deficiencies, and delayed pediatric development associated with unrecognized CeD in order to identify it promptly. Moreover, the role of GFD and how it could prevent long-term complications of CeD are described.

Association between visceral adiposity index and incidence of diabetic kidney disease in adults with diabetes in the United States

Visceral adiposity index (VAI) is a reliable indicator of visceral adiposity. However, no stu-dies have evaluated the association between VAI and DKD in US adults with diabetes. Theref-ore, this study aimed to explore the relationship between them and whether VAI is a good pr-edictor of DKD in US adults with diabetes. Our cross-sectional study included 2508 participan-ts with diabetes who were eligible for the National Health and Nutrition Examination Survey (NHANES) from 2007 to 2018. Univariate and multivariate logistic regression were used to an-alyze the association between VAI level and DKD. Three models were used to control for pot-ential confounding factors, and subgroup analysis was performed for further verification. A tot-al of 2508 diabetic patients were enrolled, of whom 945 (37.68%) were diagnosed with DKD. Overall, the VAI was 3.36 ± 0.18 in the DKD group and 2.76 ± 0.11 in the control group. VAI was positively correlated with DKD (OR = 1.050, 95% CI 1.049, 1.050) after fully adjusting for co-nfounding factors. Compared with participants in the lowest tertile of VAI, participants in the highest tertile of VAI had a significantly increased risk of DKD by 35.9% (OR = 1.359, 95% CI 1.355, 1.362). Through subgroup analysis, we found that VAI was positively correlated with the occurrence of DKD in all age subgroups, male(OR = 1.043, 95% CI 1.010, 1.080), participants wit-hout cardiovascular disease(OR = 1.038, 95% CI 1.011, 1.069), hypertension (OR = 1.054, 95% CI 1.021, 1.090), unmarried participants (OR = 1.153, 95% CI 1.036, 1.294), PIR < 1.30(OR = 1.049, 95% CI 1.010, 1.094), PIR ≧ 3 (OR = 1.085, 95% CI 1.021, 1.160), BMI ≧ 30 kg/m2 (OR = 1.050, 95% CI 1.016, 1.091), former smokers (OR = 1.060, 95% CI 1.011, 1.117), never exercised (OR = 1.033, 95% CI 1.004, 1.067), non-Hispanic white population (OR = 1.055, 95% CI 1.010, 1.106) and non-Hipanic black population (OR = 1.129, 95% CI 1.033, 1.258). Our results suggest that elevated VAI levels are closely associated with the development of DKD in diabetic patients. VAI may be a simpl-e and cost-effective index to predict the occurrence of DKD. This needs to be verified in furt-her prospective investigations.

Summary of the 7th Thematic Summit on Child Health and Early Prevention of Adult Diseases

Summary of the 7th Thematic Summit on Child Health and Early Prevention of Adult Diseases

Association between serum methylmalonic acid and chronic kidney disease in adults: a cross-sectional study from NHANES 2013-2014

Association between serum methylmalonic acid and chronic kidney disease in adults: a cross-sectional study from NHANES 2013-2014

Longitudinal study of birthweight, blood pressure, and markers of arterial stiffness in children age six among the TIDES cohort.

Although some studies have observed an association between birthweight and cardiovascular disease in adulthood, fewer have investigated whether birthweight is linked to cardiovascular health in early childhood. This study assesses the association between birthweight and cardiovascular outcomes in children 6 years of age. Birthweight, blood pressure (BP), and markers of arterial stiffness in children, including brachial artery distensibility and carotid-femoral pulse wave velocity (cfPWV), were obtained from 324 participants in The Infant Development and the Environment Study, a prospective multisite pregnancy cohort. Birthweight was converted into sex-specific birthweight-for-gestational-age (bw/ga) z -scores based on the INTERGROWTH-21st standard. Following 2017 American Academy of Pediatrics guidelines, SBP and DBP were transformed into sex, age, and height-specific z -scores. Associations between birthweight and cardiovascular outcomes were assessed using nested multivariable linear regression models among the overall and sex-stratified samples. Among the overall sample, bw/ga z -score was positively associated with cfPWV [b = 0.11 m/s, 95% confidence interval (CI): 0.01 m/s, 0.21 m/s] in crude and adjusted models. No associations between birthweight and cardiovascular outcomes were detected among the sex-stratified analyses. Overall, birthweight was not related to cardiovascular outcomes in children 6 years old. However, infants born with a higher birthweight may be at risk for higher cfPWV in childhood. Early intervention in pregnant people at risk of delivering high birthweight infants may be warranted if results are replicated.

Biomarkers for Diagnosing and Treating Fetal Growth Restriction.

Fetal growth restriction (FGR), a common obstetric complication, significantly increases the risks of fetal intrauterine death and neonatal death, and fetuses with growth restriction are prone to cognitive retardation and various diseases in adulthood. The early determination of FGR risk is contentious in clinical research, and few indicators are available for the early prediction and diagnosis of FGR. This review focuses on the prediction and diagnosis of FGR, as well as the significance of biomarkers for FGR, such as those related to gene regulation, apoptosis, mitochondrial function, and inflammation. Although many of these biomarkers are still in the early stages of research, they are good predictors of the threats to fetal health and safety, and they provide new insights for the treatment of FGR.

Integrating risks and benefits: pretransplant assessment and patient selection for heart transplantation in adult congenital heart disease.

The number of adult congenital heart disease (ACHD) patients presenting for consideration of heart transplantation continues to grow. Comprehensive pretransplant assessment and thoughtful patient selection are of critical importance to mitigate perioperative and posttransplant morbidity and mortality in this population. There is increasing evidence that patient outcomes after the onset of heart failure in the ACHD population are poor while overall transplant outcomes for ACHD patients have improved over time. Delineation of factors associated with better versus worse posttransplant outcomes is an area of ongoing research. Several studies have found that delayed patient referral, anatomic complexity and the presence of noncardiac organ dysfunction may increase peri-transplant and posttransplant risk. Pretransplant assessment and patient selection in ACHD patients should focus on mitigating perioperative and early posttransplant risk. Anatomic complexity, noncardiac organ dysfunction, and referral timing after the onset of heart failure can contribute to poor posttransplant outcomes and should inform patient selection.

Association of Left Atrial Function With Incident Chronic Kidney Disease in Older Adults

ObjectiveTo examine the association of left atrial (LA) function with incident chronic kidney disease (CKD) and assess the clinical utility of adding LA function to a CKD risk prediction equation. Patients and MethodsWe included 4002 Atherosclerosis Risk in Communities study participants without prevalent CKD (mean ± SD age, 75±5 years; 58% female, 18% Black). Left atrial function (reservoir, conduit, and contractile strain) was evaluated by 2D-echocardiograms on 2011 to 2013. Chronic kidney disease was defined as greater than 25% decline in estimated glomerular filtration rate of less than 60 mL/min/1.73 m2, end-stage kidney disease, or hospital records. Cox proportional hazards models were used. Risk prediction and decision curve analyses evaluated 5-year CKD risk by diabetes status. ResultsMedian follow-up was 7.2 years, and 598 participants developed incident CKD. Incidence rate for CKD was 2.29 per 100 person-years. After multivariable adjustments, the lowest quintile of LA reservoir, conduit, and contractile strain (vs highest quintile) had a higher risk of CKD (hazard ratios [95% CIs]: 1.94 [1.42-2.64], 1.62 [1.19-2.20], and 1.49 [1.12-1.99]). Adding LA reservoir strain to the CKD risk prediction equation variables increased the C-index by 0.026 (95% CI: 0.005-0.051) and 0.031 (95% CI: 0.006-0.058) in participants without and with diabetes, respectively. Decision curve analysis found the model with LA reservoir strain had a higher net benefit than the model with CKD risk prediction equation variables alone. ConclusionLower LA function is independently associated with incident CKD. Adding LA function to the CKD risk prediction enhances prediction and yields a higher clinical net benefit. These findings suggest that impaired LA function may be a novel risk factor for CKD.

Risk factors predicting subtypes of physical frailty incidence stratified by musculoskeletal diseases in community-dwelling older adults: The SONIC study.

This study aims to identify the key risk factors that lead to subtypes of physical frailty assessed by walking speed and grip strength among community-dwelling Japanese individuals, stratified by the presence of musculoskeletal diseases (MSDs) and age group. We included 302 participants aged 70 or 80 years who did not exhibit subtypes of physical frailty at baseline through the Septuagenarians, Octogenarians, Nonagenarians, Investigation with Centenarians (SONIC) study. Our study was a longitudinal study. The outcome was the incidence of subtypes of physical frailty after 3 years. Subtypes of physical frailty were defined as a weak grip strength or slow walking speed, or both, based on the Japanese version of the Cardiovascular Health Study Index. The risk factors for subtypes of physical frailty incidence were examined by age group and MSD, using multivariate logistic regressions. Of the 302 participants, 110 (36.4%) had MSD. Those with MSD were significantly more likely to have subtypes of physical frailty after 3 years compared with those without MSD. Among all participants, older age was a risk factor of subtypes of physical frailty (P < 0.05). Without MSD, older age and dissatisfied financial status were risk factors (P < 0.05). With MSD, older age was a risk factor (P < 0.05). By age group, in individuals aged 70 years old, a dissatisfied financial status was a risk factor for those without MSD (P < 0.05), and a higher BMI was one for those with MSD (P < 0.05). Older age was a risk factor for subtypes of physical frailty, but other risk factors differed according to the presence of MSD and age. Geriatr Gerontol Int 2024; 24: 797-805.

High and Increasing Prevalence of Obesity in Australians With Adult Congenital Heart Disease

High and Increasing Prevalence of Obesity in Australians With Adult Congenital Heart Disease

Rapid Growth and Ageing of the Adult Congenital Heart Disease Population: An Emerging Era of Geriatric Congenital Heart Disease

Rapid Growth and Ageing of the Adult Congenital Heart Disease Population: An Emerging Era of Geriatric Congenital Heart Disease

High Proportion of Low-Quality Evidence Underpin the Management of Adult Congenital Heart Disease: An Independent Review of the Level of Evidence Supporting Practice Guidelines

High Proportion of Low-Quality Evidence Underpin the Management of Adult Congenital Heart Disease: An Independent Review of the Level of Evidence Supporting Practice Guidelines

La Linterna: Clinical model for trauma-exposed, migrant children.

Exposure to childhood adversity is increasingly recognized as an important topic in pediatric medicine and a powerful driver of adult disease burden. While significant evidence exists that early intervention is critical for children exposed to adversities, few models have been established for addressing the complex medical, psychological, and social needs of these patients in a holistic manner. La Linterna is an interdisciplinary clinical initiative providing trauma-informed primary care, mental health treatment, immigration legal counsel, and comprehensive case management to children (and their families) exposed to adversities throughout the migration process. Started in 2019, the clinic serves immigrant families throughout the city of Los Angeles. Described as the process of implementing an interdisciplinary, trauma-informed practice to meet the medical, mental health, social care needs of this uniquely vulnerable patient population. Strong evidence exists in the medical literature arguing for the implementation of a holistic, trauma-informed model of patient care. We describe "principles" and "lessons learned" during implementation, as well as detail an approach to improving services to immigrant families who have experienced adversities via an interactive, patient-centered process. Trauma-informed care is critical for meeting the needs of vulnerable children and their families. La Linterna represents an innovative and effective way to enhance care for one of the most vulnerable United States populations, immigrant and refugee families. Implementation of all or some of the program's components is possible throughout the United States and would mark an improvement over current practice. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Factors Affected the Physical Activity in Adolescents with Risk of Obesity in Rural Aceh

Physical activity is any movement that requires energy expenditure by the body’s skeleton and muscles. Lack of physical activity can increase the risk of obesity which has the potential of negative impacts on the physical and psychological health of adolescents. It can also increase the incidence of non-communicable diseases in adulthood. This study was conducted to determine the factors that affected the physical activity of adolescents at risk of obesity in rural Aceh. A cross-sectional study was conducted at two senior high schools in rural Aceh. There were 134 respondents were taken by using a simple random sampling technique. Data were collected using a demographic data questionnaire, The Adolescents Sedentary Activity Questionnaire (ASAQ), the Social Support for Exercise Scale and the Physical Activity Questionnaire-Adolescents (PAQ-A). The analysis was carried out using Chi-Square test and multiple logistic regression test. The results showed that parental education (p=0.025; OR=7.142) was the most affected factor toward physical activity in adolescents with a risk of obesity. It is suggested that local schools to increase the involvements of adolescents at risk of obesity in school extracurricular programs and collaborate with the public health centre to provide health education for parents of adolescents about the importance of physical activity for adolescent’s health.