Potential Comorbidities Research Articles

Artificial intelligence: A rapid case for advancement in the personalization of Gynaecology/Obstetric and Mental Health care.

To evaluate and holistically treat the mental health sequelae and potential psychiatric comorbidities associated with obstetric and gynaecological conditions, it is important to optimize patient care, ensure efficient use of limited resources and improve health-economic models. Artificial intelligence applications could assist in achieving the above. The World Health Organization and global healthcare systems have already recognized the use of artificial intelligence technologies to address ‘system gaps’ and automate some of the more cumbersome tasks to optimize clinical services and reduce health inequalities. Currently, both mental health and obstetric and gynaecological services independently use artificial intelligence applications. Thus, suitable solutions are shared between mental health and obstetric and gynaecological clinical practices, independent of one another. Although, to address complexities with some patients who may have often interchanging sequelae with mental health and obstetric and gynaecological illnesses, ‘holistically’ developed artificial intelligence applications could be useful. Therefore, we present a rapid review to understand the currently available artificial intelligence applications and research into multi-morbid conditions, including clinical trial-based validations. Most artificial intelligence applications are intrinsically data-driven tools, and their validation in healthcare can be challenging as they require large-scale clinical trials. Furthermore, most artificial intelligence applications use rate-limiting mock data sets, which restrict their applicability to a clinical population. Some researchers may fail to recognize the randomness in the data generating processes in clinical care from a statistical perspective with a potentially minimal representation of a population, limiting their applicability within a real-world setting. However, novel, innovative trial designs could pave the way to generate better data sets that are generalizable to the entire global population. A collaboration between artificial intelligence and statistical models could be developed and deployed with algorithmic and domain interpretability to achieve this. In addition, acquiring big data sets is vital to ensure these artificial intelligence applications provide the highest accuracy within a real-world setting, especially when used as part of a clinical diagnosis or treatment.

Amyotrophic lateral sclerosis (ALS) and the endocrine system: Are there any further ties to be explored?

Amyotrophic Lateral Sclerosis (ALS) belongs to the family of neurodegenerative disorders and is classified as fronto-temporal dementia (FTD), progressive muscular atrophy, primary lateral sclerosis, and pseudobulbar palsy. Even though endocrine dysfunction independently impacts the ALS-related survival rate, the complex connection between ALS and the endocrine system has not been studied in depth. Here we review earlier and recent findings on how ALS interacts with hormones a) of the hypothalamus and pituitary gland, b) the thyroid gland, c) the pancreas, d) the adipose tissue, e) the parathyroid glands, f) the bones, g) the adrenal glands, and h) the gonads (ovaries and testes). Of note, endocrine issues should always be explored in patients with ALS, especially those with low skeletal muscle and bone mass, vitamin D deficiency, and decreased insulin sensitivity (diabetes mellitus). Because ALS is a progressively deteriorating disease, addressing any potential endocrine co-morbidities in patients with this malady is quite important for decreasing the overall ALS-associated disease burden. Importantly, as this burden is estimated to increase globally in the decades to follow, in part because of an increasingly aging population, it is high time for future multi-center, multi-ethnic studies to assess the link between ALS and the endocrine system in significantly larger patient populations. Last, the psychosocial stress experienced by patients with ALS and its psycho-neuro-endocrinological sequelae, including hypothalamic-pituitaryadrenal dysregulation, should become an area of intensive study in the future.

Demographic, Clinical and Biochemical Characteristics of Drug Naive Type 2 Diabetes Patients of Bangladesh

Background: Although the frequencies of getting drug naive type 2 diabetes patients among all the diabetic patients are very low, nowadays it claims more attention in the treatment procedures of drug naive diabetic patients. But in Bangladesh, we have very few research-oriented data regarding the demographic, clinical and biochemical characteristics of drug naive type 2 diabetes patients. The aim of this study was to determine the demographic clinical and biochemical characteristics of drug naive type 2 diabetes patients of Bangladesh. Methods: This was an open label observational real-life study which was conducted in the chambers of the investigators in several places of Bangladesh as outdoor setting during the period from August 2020 to December 2020. In total, 250 patients with drug naive type 2 diabetes mellitus were enrolled as the study population. Proper written consents were taken from all the participants before starting data collection. A pre-designed questionnaire was used in patient data collection. All data were processed, analyzed and disseminated by MS Office and SPSS version as per need. Result: Two hundred and fifty (250) participants were selected as study population. The male-female ratio of the participants was 1.4:1. The highest number of participants was from 51 - 60 years’ age group (31.20%). The highest number of participants (41%) was with overweight (BMI: 25 - 30 kg/m2). Majority (65%) of the patients of this study suffered from diabetes for ≤5 years. The mean (±SD) SBP of the participants was 137.25 ± 17.50 mmHg and the mean (±SD) DBP of the participants was 85.16 ± 13.39 mmHg. We found the mean (±SD) fasting blood sugar (mg/dl), post prandial blood sugar (mg/dl), total cholesterol (mg/dl), triglycerides (mg/dl), HDL-Cholesterol (mg/dl), LDL-cholesterol (mg/dl), VLDL-cholesterol (mg/dl), uric acid (mg/dl), creatinine (mg/dl), urea (mg/dl), total bilirubin (mg/dl), direct bilirubin (mg/dl), SGOT (IU/L) and SGPT (IU/L) were 251.51 ± 112.08, 349.72 ± 128.68, 219.59 ± 68.25, 196.44 ± 94.34, 35.14 ± 11.85, 145.72 ± 64.33, 40.88 ± 18.12, 3.45 ± 1.51, 0.86 ± 0.37, 29.16 ± 9.81, 0.87 ± 0.4, 0.48 ± 0.4, 37.15 ± 10.9 and 35.83 ± 23.04 respectively. Conclusion: Obesity and hypertension demand more attention of diabetologists in diagnosis and treatment of patients or suspected patients of diabetes. Patients aged ≥ 50 years are most vulnerable and suspicious for diabetes. Besides age consequence habits of tobacco smoking, family history, smoking and HTN, alcohol intake and presence of nitrites in the urine may be considered as the most potential comorbidities for diabetic patients. Diagnosis of demographic, clinical and biochemical characteristics of drug naive type 2 diabetes patients may play a vital role in proper treatment.

A blood transcriptome-based analysis of disease progression, immune regulation, and symptoms in coronavirus-infected patients

COVID-19 patients show heterogeneity in clinical presentation and outcomes that makes pandemic control and strategy difficult; optimizing management requires a systems biology approach of understanding the disease. Here we sought to potentially understand and infer complex disease progression, immune regulation, and symptoms in patients infected with coronaviruses (35 SARS-CoV and 3 SARS-CoV-2 patients and 57 samples) at two different disease progression stages. Further, we compared coronavirus data with healthy individuals (n = 16) and patients with other infections (n = 144; all publicly available data). We applied inferential statistics (the COVID-engine platform) to RNA profiles (from limited number of samples) derived from peripheral blood mononuclear cells (PBMCs). Compared to healthy individuals, a subset of integrated blood-based gene profiles (signatures) distinguished acute-like (mimicking coronavirus-infected patients with prolonged hospitalization) from recovering-like patients. These signatures also hierarchically represented multiple (at the system level) parameters associated with PBMC including dysregulated cytokines, genes, pathways, networks of pathways/concepts, immune status, and cell types. Proof-of-principle observations included PBMC-based increases in cytokine storm-associated IL6, enhanced innate immunity (macrophages and neutrophils), and lower adaptive T and B cell immunity in patients with acute-like disease compared to those with recovery-like disease. Patients in the recovery-like stage showed significantly enhanced TNF, IFN-γ, anti-viral, HLA-DQA1, and HLA-F gene expression and cytolytic activity, and reduced pro-viral gene expression compared to those in the acute-like stage in PBMC. Besides, our analysis revealed overlapping genes associated with potential comorbidities (associated diabetes) and disease-like conditions (associated with thromboembolism, pneumonia, lung disease, and septicemia). Overall, our COVID-engine inferential statistics platform and study involving PBMC-based RNA profiling may help understand complex and variable system-wide responses displayed by coronavirus-infected patients with further validation.

SCAN360: A Resource for a 360-Degree View of Cancer Prevention, Risk, and Survival.

SCAN360, an interactive web platform aiming to provide a “360-degree view” of factors that drive cancer, calculates and integrates several measures of cancer burden from the Florida Cancer Data System, the state’s cancer registry, from 2012 to 2016 with cancer risk factors, clinical factors, and social determinants of health on multiple levels of geography — ranging from the entire state to the neighborhood. Integrating various sources of data, the web platform visualizes numerous indicators, including sociodemographic characteristics, cancer histology and staging, risk behaviors, screening behavior, environmental factors, hazardous sites, health insurance access, prevalence of potential comorbidities, housing characteristics, and levels of residential segregation, through maps and easy-to-interpret graphs. By walking through an example of a practical use, we show that SCAN360 provides data that are easily accessible to public health professionals, decision makers, and researchers and can assist them with identifying potential drivers of cancer burden on a localized level.

FN3K expression in COPD: a potential comorbidity factor for cardiovascular disease

IntroductionCigarette smoking and oxidative stress are common risk factors for the multi-morbidities associated with chronic obstructive pulmonary disease (COPD). Elevated levels of advanced glycation endproducts (AGE) increase the risk of...

Cerebral venous sinus thrombosis associated with SARS-CoV-2; a multinational case series

BackgroundSARS-CoV-2 induced coagulopathy can lead to thrombotic complications such as stroke. Cerebral venous sinus thrombosis (CVST) is a less common type of stroke which might be triggered by COVID-19. We present a series of CVST cases with SARS-CoV-2 infection. MethodsIn a multinational retrospective study, we collected all cases of CVST in SARS-CoV-2 infected patients admitted to nine tertiary stroke centers from the beginning of the pandemic to June 30th, 2020. We compared the demographics, clinical and radiological characteristics, risk factors, and outcome of these patients with a control group of non-SARS-CoV-2 infected CVST patients in the same seasonal period of the years 2012–2016 from the country where the majority of cases were recruited. ResultsA total of 13 patients fulfilled the inclusion criteria (62% women, mean age 50.9 ± 11.2 years). Six patients were discharged with good outcomes (mRS ≤ 2) and three patients died in hospital. Compared to the control group, the SARS-CoV-2 infected patients were significantly older (50.9 versus 36.7 years, p < 0.001), had a lower rate of identified CVST risk factors (23.1% versus 84.2%, p < 0.001), had more frequent cortical vein involvement (38.5% versus 10.5%, p: 0.025), and a non-significant higher rate of in-hospital mortality (23.1% versus 5.3%, p: 0.073). ConclusionCVST should be considered as potential comorbidity in SARS-CoV-2 infected patients presenting with neurological symptoms. Our data suggest that compared to non-SARS-CoV-2 infected patients, CVST occurs in older patients, with lower rates of known CVST risk factors and might lead to a poorer outcome in the SARS-CoV-2 infected group.

Prevalence of temporomandibular disorder in adult patients with chronic pain.

Chronic pain patients often suffer in multiple locations. In health care, examinations of bodily pain usually do not include questions about temporomandibular disorders (TMD); hence TMD symptoms and potential comorbidities are not regularly assessed. Therefore, the primary aim was to evaluate the prevalence of TMD in patients referred to a pain rehabilitation clinic, and the secondary aim was to evaluate possible factors associated with TMD symptoms. Consecutive chronic pain patients referred to the Pain Rehabilitation Clinic at the Umeå University Hospital in Sweden were included. TMD symptoms were assessed using three valid screening questions - 3Q/TMD. Pain sites, emotional distress, kinesiophobia, and demographics were obtained from the Swedish Quality Registry for Pain Rehabilitation. In total, 188 (144 women) chronic pain patients (mean age 41.8 years) were included. Of these, 123 (96 women) answered affirmatively to at least one of the 3Q/TMD. The relative risk of TMD symptoms among the patients with chronic pain, in comparison to the general population, was 7.1 (95% CI 5.9-8.4). Age was the only independent variable associated with TMD among the patients (p=0.018). The prevalence of TMD symptoms was higher in a chronic pain population compared to the general population. The 3Q/TMD questionnaire could be a suitable screening tool at pain rehabilitation clinics to identify patients for further examination of involvement of pain in the trigeminal region. Our results reinforce the clinical importance of paying attention to concurrent widespread pain and local TMD symptoms.

Regional vulnerability for COVID-19 in Cameroon.

few studies have assessed risk for coronavirus disease 2019 (COVID-19) within African countries. Here we examine differences in vulnerability to COVID-19 among the ten administrative regions and two major cities of Cameroon based on epidemiological risk factors and access to healthcare resources. regional epidemiological and healthcare access vulnerability indices were created and compared with cumulative COVID-19 cases, case fatality rates, co-morbidities, and healthcare resources in Cameroon. based on epidemiological risk factors, populations in the East Region, Douala (in the Littoral Region), West Region, and Yaoundé (in the Center Region) are at highest risk for COVID-19. Meanwhile, the North, Far North, East, and Adamawa Regions had the most healthcare access vulnerability. COVID-19 cases per population were highest in the Center, Littoral, and East Regions. Case fatality rates were greatest in the North Region. Potential co-morbidities with greater prevalence among COVID-19 patients included male sex, hypertension, and diabetes. epidemiological risk factors for COVID-19 and access to healthcare varies between the regions of Cameroon. These discrepancies are potentially reflected in regional differences of COVID-19 cases and case fatality rates. In particular, the East Region has high epidemiological risk factors and low healthcare accessibility compared to other regions. Understanding the relationships between epidemiological risk factors, access to healthcare resources, and COVID-19 cases in Cameroon could aid decision-making among national policymakers and inform further research.

User Experience and Effects of an Individually Tailored Transdiagnostic Internet-Based and Mobile-Supported Intervention for Anxiety Disorders: Mixed-Methods Study.

BackgroundInternet interventions have been shown to be effective in treating anxiety disorders. Most interventions to date focus on single disorders and disregard potential comorbidities.ObjectiveThe aim of this mixed-methods study was to investigate feasibility, user experience, and effects of a newly developed individually tailored transdiagnostic guided internet intervention for anxiety disorders.MethodsThis study is an uncontrolled, within-group, baseline, postintervention pilot trial with an embedded qualitative and quantitative process and effect evaluation. In total, 49 adults with anxiety disorders (generalized anxiety disorder n=20, social phobia n=19, agoraphobia without panic n=12, panic with agoraphobia n=6, panic without agoraphobia n=4, subclinical depression n=41) received access to the 7-session intervention. We examined motivation and expectations, intervention use, user experience, impact, and modification requests. Qualitative data were assessed using semistructured interviews and analyzed by qualitative content analysis. Quantitative outcomes included symptom severity of anxiety and depression (Hamilton Anxiety Rating Scale [HAM-A], Quick Item Inventory of Depressive Symptomatology clinician rating [QIDS-C]), diagnostic status in clinical interviews (Mini International Neuropsychiatric Interview [MINI]), and web-based self-reports (Generalized Anxiety Disorder–7 [GAD-7], Center for Epidemiological Studies Depression Scale [CES-D], Beck Anxiety Inventory [BAI], Panic and Agoraphobia Scale [PAS], Social Phobia Scale [SPS], Patient Health Questionnaire–9 [PHQ-9]) at baseline and postassessment. Quantitative data was analyzed by comparing within-group means expressed as Cohen d.ResultsAnxiety symptom severity (HAM-A d=1.19) and depressive symptoms (QIDS-C d=0.42) improved significantly, and 54% (21/39) no longer were diagnosed as having any anxiety disorder. The main positive effects were the general improvement of disease burden and attentiveness to feelings and risk situations while the main negative effects experienced were lack of change in disease burden and symptom deterioration. The most prevalent reasons for participation were the advantages of online treatment, symptom burden, and openness toward online treatment. Helpful factors included support, psychoeducation and practicing strategies in daily life; the main hindering factors were too little individualization and being overwhelmed by the content and pace.ConclusionsThe intervention was found to be feasible and results show preliminary data indicating potential efficacy for improving anxiety and depression. The next step should be the evaluation within a randomized controlled trial. Concerning intervention development, it was found that future interventions should emphasize individualization even more in order to further improve the fit to individual characteristics, preferences, and needs.

The majority of professionally active women diagnosed with eating disorders may be at risk of work addiction: an overlooked comorbidity

BackgroundWork addiction (WA) has been previously linked to several diseases and disorders, but there is scarce literature on its association with eating disorders (EDs). Both WA and EDs share similar etiological factors (notably rigid perfectionism) and clinical features. The aim of this study was to provide an initial overview of the literature on this potential comorbidity, and investigate the co-occurrence of EDs and WA, and their relationship with socio-demographic and work-related variables, health, and personality.Participants and procedureIn a pen-and-pencil cross-sectional study, the Bergen Work Addiction Scale (BWAS), a question about a current or previous diagnosis of EDs and other mental disorders, personality questionnaires, and questions concerning demographic, health and work-related variables were administered to 723 Polish employees from various pro-fessions.ResultsSix females (0.8%) and none of the males declared having been diagnosed with EDs, which is, to a large ex-tent, congruent with the expected prevalence in the general population. Five out of these six females (83%) reached the cut-off score for WA. Of all women who reached this cut-off, 5.5% reported EDs. All these women were in their twenties, not married, having no children, working in non-managerial positions, with body mass index (BMI) in the normal range or below. Preliminary comparisons with matched comparison groups were conducted.ConclusionsThese initial results suggest that WA may be highly prevalent among professionally active women diagnosed with EDs. Functioning of individuals with EDs in the workplace is a vastly understudied issue which merits more attention owing to high suicide risk and mortality due to health complications, particularly cardiovascular dis-ease (CVD), related to EDs and overworking, a significant prevalence of subclinical EDs in female populations (especially among youth), and a typically worse prognosis for EDs comorbid with other disorders. Both prob-lematic behaviors are related to denial, which suggests that these may be much more prevalent problems than current estimates indicate.

A-098 Regional Cerebral Blood Flow in Adults with Autism

Abstract Objective To identify regional cerebral blood flow (rCBF) differences between individuals with Autism Spectrum Disorder and healthy controls. Method Healthy controls [n = 81, Mage = 41.9, 53.0% female] and persons diagnosed by psychiatric examination with Autism Spectrum Disorder (ASD) [n = 62, Mage = 29.8, 75.8% male] were selected from a deidentified adult clinical outpatient database. Those with comorbid diagnoses were included. Significant differences (alpha = .001) were found for gender [χ(2) = 13.4] and age [t(141) = −4.8] between groups. Multiple ANCOVA controlled for gender and age on outcomes of rCBF across 17 brain regions from Single-Photon Emission Computed Tomography (SPECT) were analyzed. Results Significant rCBF differences were noted in the cerebellum [left:F(1,143) = 9.43, p = .003; right: F(1,143) = 14.2, p &amp;lt; .001] and basal ganglia [left:F(1,143) = 8.2,p = .005; right:F(1,143) = 10.3, p = .002]. Group means comparisons indicated higher perfusion in the cerebellum and lower perfusion in the basal ganglia in the group with ASD. No significant differences were found bilaterally in limbic system, motor sensory strip, vermis, or occipital, parietal, frontal, or temporal lobes. Conclusion Results indicated that individuals diagnosed with ASD have diminished rCBF in the basal ganglia and increased rCBF in the cerebellum. Previous research supports these conclusions, as the basal ganglia is linked with repetitive and/or restricted motor behaviors, and the cerebellum aids in understanding gross motor and coordination in ASD, as well as social interactions, and language and communication. By understanding the underlying mechanisms of ASD, interventions focused on sensory-motor abilities, such as sensory enrichment (Woo and Leon, 2013), can show a decrease in motor behaviors and improve cognition. Future studies should control for potential comorbidities, the severity of ASD, and medication usage.

12-Month changes of muscle strength, body composition and physical activity in adults with dystrophinopathies

Purpose Muscular dystrophy (MD) is an umbrella term for muscle wasting conditions, for which longitudinal changes in function and body composition are well established in children with Duchenne (DMD), however, changes in adults with DMD and Beckers (BMD), respectively, remain poorly reported. This study aims to assess 12-month changes in lower-limb strength, muscle size, body composition and physical activity in adults with Muscular Dystrophy (MD). Methods Adult males with Duchenne MD (DMD; N = 15) and Beckers MD (BMD; N = 12) were assessed at baseline and 12-months for body composition (Body fat and lean body mass (LBM)), Isometric maximal voluntary contraction (Knee-Extension (KEMVC) and Plantar-Flexion (PFMVC)) and physical activity (tri-axial accelerometry). Results 12-Month change in strength was found as −19% (PFMVC) and −14% (KEMVC) in DMD. 12-Month change in strength in BMD, although non-significant, was explained by physical activity (R 2=0.532–0.585). Changes in LBM (DMD) and body fat (BMD) were both masked by non-significant changes in body mass. Discussion 12-Month changes in adults with DMD appear consistent with paediatric populations. Physical activity appears important for muscle function maintenance. Specific monitoring of body composition, and potential co-morbidities, within adults with MD is highlighted. Implications for rehabilitation Quantitative muscle strength assessment shows progressive muscle weakness in adults with Duchenne Muscular Dystrophy is comparable to paediatric reports (−14 to −19%). Physical activity should be encouraged in adults with Beckers Muscular Dystrophy, anything appears better than nothing. Body composition, rather than body mass, should be monitored closely to identify any increase in body fat.

Risk Factors of Problem Gaming and Gambling in US Emerging Adult Non-Students: The Role of Loot Boxes, Microtransactions, and Risk-Taking

Video gaming and gambling have increasingly converged with one another (e.g., social casino games). For emerging adults (18–25 years old), who are already at an elevated risk for addictive disorders, this overlap in these activities may increase the likelihood of problematic involvement. At the moment, Internet gaming disorder (IGD) is being considered as a future medical diagnosis by the American Psychiatric Association. Therefore, the purpose of this study was to examine the potential comorbidity between IGD and gambling disorder (GD) in emerging adults, as well as explore if problematic engagement in gaming and gambling may be explained by recent trends in video game microtransactions (e.g., loot boxes) and risk-taking behaviors. An online survey was completed by 300 emerging adult non-students (Mage = 22.79, 49% male) from across the United States. The results revealed that compared to non-gamers, problematic gamers were 6.45 times more likely to problem gamble and compared to non-gamblers, problem gamblers were 5.62 times more likely to problem game. Microtransactions were the major mechanism for the relationship between IGD and GD. Participants with higher severity levels of either disorder demonstrated a greater likelihood of purchasing microtransactions, in addition to displaying significantly less aversion towards several domains of risk-taking. These findings suggest that emerging adults with probable IGD or GD may share common risk factors and patterns of behavior that transdiagnostic treatment approaches may better serve than syndrome-specific models.

Evaluation of the Use of Cancer Registry Data for Comparative Effectiveness Research

Researchers often analyze cancer registry data to assess for differences in survival among cancer treatments. However, the retrospective, nonrandomized design of these analyses raises questions about study validity. To examine the extent to which comparative effectiveness analyses using observational cancer registry data produce results concordant with those of randomized clinical trials. In this comparative effectiveness study, a total of 141 randomized clinical trials referenced in the National Comprehensive Cancer Network Clinical Practice Guidelines for 8 common solid tumor types were identified. Data on participants within the National Cancer Database (NCDB) diagnosed between 2004 and 2014, matching the eligibility criteria of the randomized clinical trial, were obtained. The present study was conducted from August 1, 2017, to September 10, 2019. The trials included 85 118 patients, and the corresponding NCDB analyses included 1 344 536 patients. Three Cox proportional hazards regression models were used to determine hazard ratios (HRs) for overall survival, including univariable, multivariable, and propensity score-adjusted models. Multivariable and propensity score analyses controlled for potential confounders, including demographic, comorbidity, clinical, treatment, and tumor-related variables. The main outcome was concordance between the results of randomized clinical trials and observational cancer registry data. Hazard ratios with an NCDB analysis were considered concordant if the NDCB HR fell within the 95% CI of the randomized clinical trial HR. An NCDB analysis was considered concordant if both the NCDB and clinical trial P values for survival were nonsignificant (P ≥ .05) or if they were both significant (P < .05) with survival favoring the same treatment arm in the NCDB and in the randomized clinical trial. Analyses using the NCDB-produced HRs for survival were concordant with those of 141 randomized clinical trials in 79 univariable analyses (56%), 98 multivariable analyses (70%), and 90 propensity score models (64%). The NCDB analyses produced P values concordant with randomized clinical trials in 58 univariable analyses (41%), 65 multivariable analyses (46%), and 63 propensity score models (45%). No clinical trial characteristics were associated with concordance between NCDB analyses and randomized clinical trials, including disease site, type of clinical intervention, or severity of cancer. The findings of this study suggest that comparative effectiveness research using cancer registry data often produces survival outcomes discordant with those of randomized clinical trial data. These findings may help provide context for clinicians and policy makers interpreting observational comparative effectiveness research in oncology.

Exclusive endocrine therapy or partial breast irradiation for women aged ≥70 years with luminal A-like early stage breast cancer (NCT04134598 – EUROPA): Proof of concept of a randomized controlled trial comparing health related quality of life by patient reported outcome measures

BackgroundPostoperative radiation therapy after breast conserving surgery in the older adult population is a matter of debate; although radiation therapy was shown to benefit these patients concerning local disease control, the absolute benefit was small and potentially negligible. Partial breast irradiation has been introduced as an alternative treatment approach for low-risk patients. Older adult patients with early breast cancer constitute a unique population with regards to prognosis and potential comorbidities, thus minimizing treatment to maintain health-related quality of life (HRQoL) without compromising survival is extremely important. Estimates of the patient's risk of benefit and/or harm with treatment should be performed together with an assessment of baseline comorbidities, life expectancy, and care preferences. Published data suggest that radiation therapy or endocrine therapy alone resulted in excellent disease control in older women with early breast cancer, and that the combination of both treatments has less incremental benefit than expected. Conversely, the toxicity profile of endocrine therapy is well known, often significantly impacting long term HRQoL of these potentially frail patients. MethodsPatients older than 70 years receiving breast conserving surgery with T1N0, Luminal A-like tumors will be randomized to receive partial breast irradiation-alone or endocrine therapy-alone. The main objectives are to determine patient reported outcome measures in terms of HRQoL, as assessed by the EORTC QLQ-C30 using the global health status of patients, and to demonstrate a non-inferior local control rate between arms. Secondary endpoints are represented by individual scales from QLQ-C30 and module QLQ-BR45 scores; ELD14 questionnaire; geriatric COre DatasEt assessment; distant control rate, adverse events rates, breast cancer specific, and overall survival. DiscussionThe EUROPA trial is a new randomized trial focused on older adults (≥70 years) affected by good prognosis primary breast cancer. Our assumption is that postoperative radiation therapy-alone avoids the long-term toxicity of endocrine therapy and favorably impacts on HRQoL in this population. In the current report we present the trial's background and methods, focusing on perspectives in the field of precision medicine.Trial registration: The trial is registered with ClinicalTrial.gov Identifier NCT04134598 / EUROPA trial.

Patterns of Behavior and Medical Comorbidities in Down syndrome

ABSTRACT Introduction Children and young adults with Down syndrome can demonstrate increased behavior problems compared to their typically developing peers through childhood and adolescence. This study aims to: (1) identify common patterns of behaviors in children and young adults with Down syndrome and (2) assess potential medical comorbidities that could increase the risk for behavioral challenges. Methods This retrospective, cross-sectional study identifies common patterns of behaviors in 378 children and young adults between 2 and 22 years of age with Down syndrome receiving care at a single medical center. Results Composite scores were developed for each of the four study factors: (1) Externalization, (2) Apprehension, (3) Internalization, and (4) Harm/Unrest. Analysis of variance was conducted on the influence of comorbidities on the four factors. Results indicated that the impact of attention deficit hyperactivity disorder, Autism, feeding problems, heart defect, infantile spasms, obstructive sleep apnea, and prematurity on problematic behaviors were statistically significant. Conclusions Our findings highlight the importance of addressing medical comorbidities to potentially reduce problematic behavior, while also identifying neurodevelopmental differences that result in categorical behavioral challenges for children and young adults with Down syndrome.

Type-A Aortic Dissection and Cerebral Perfusion: The Society of Thoracic Surgeons Database Analysis

The optimal cerebral perfusion strategy during hypothermic circulatory arrest for acute type A aortic dissection repair is controversial. This study used a national clinical registry to evaluate cerebral protection strategies. Using the Society of Thoracic Surgeons Adult Cardiac Surgical Database, study investigators identified 6387 patients with aortic dissection (mean age, 60.4 years, SD 13.5 years) who underwent total arch (n= 872; 13.7%) or ascending or hemiarch (n= 5515; 86.3%) replacement with circulatory arrest between 2014 and 2016 in the United States. Multivariable analysis adjusted for potential confounders, including demographics and comorbidity. Outcomes were compared according to the following: use of retrograde, antegrade, or no cerebral perfusion; nadir temperature; and duration of circulatory arrest. The primary end point was a composite of 30-day and in-hospital mortality or stroke. The rate of death or stroke was 25.5% (n= 1627). Antegrade cerebral perfusion was used in 46.2% (n= 2950) patients, retrograde cerebral perfusion was used in 22.6% (n= 1445), and no cerebral perfusion was used in 31.2% (n= 1992). In multivariable analysis, death or stroke risk increased with longer circulatory arrest duration (adds ratio [OR], 1.11 per 10-minute increment; 95% confidence interval [CI], 1.08 to 1.14). Multivariate analysis stratified by temperature showed improved outcomes with cerebral perfusion (antegrade or retrograde) and deep (OR, 0.86; 95% CI, 0.74 to 0.98), or moderate (OR, 0.78; 95% CI, 0.65 to 0.95) hypothermic circulatory arrest vs circulatory arrest without cerebral perfusion. There was a slight correlation between nadir temperature and the primary outcome. Cerebral perfusion should be used duringarch repair for aortic dissection because antegradeand retrograde cerebral perfusion strategies are associated with reduced death and stroke risk compared with hypothermic circulatory arrest without cerebral perfusion.

Always Online? Internet Addiction and Social Impairment in Psoriasis across Germany.

With the World Health Organization (WHO) demanding further investigation of the social impairment and psychosocial burden of psoriasis, a first study identified a high prevalence of Internet addiction. The aim of this study was to assess social impairment and estimate the occurrence of Internet addiction along with depression, cigarette smoking, and alcohol dependency in individuals with psoriasis recruited online in a people-centered care approach. A cross-sectional online survey was carried out across Germany between March 2019 and June 2019. The questionnaire contained information on social impairment, smoking habits, as well as validated questionnaires on Internet addiction, depression, and alcohol dependency. Overall, 460 individuals (62.4% female; mean age: 45.9 ± 13.7 years) with psoriasis were included. Of those, 406 (88.3%) stated to be at least rarely socially impaired. The positive screening rate for Internet addiction was 8.5%. Furthermore, 40.0% had positive screenings for depression, 17.1% for alcohol dependency, and 32.6% for daily smoking. Positive screenings for Internet addiction and alcohol dependency were substantially more frequent in individuals with psoriasis than in the German general population. In order to meet the demands of the WHO, Internet addiction could be considered as a potential comorbidity in psoriasis and a focus on people-centered care is advisable for further research.

The Role of Adipocytes and Adipocyte-Like Cells in the Severity of COVID-19 Infections.

Coronavirus disease‐2019 (COVID‐19), caused by the highly pathogenic severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), demonstrates high morbidity and mortality caused by development of a severe acute respiratory syndrome connected with extensive pulmonary fibrosis. In this Perspective, we argue that adipocytes and adipocyte‐like cells, such as pulmonary lipofibroblasts, may play an important role in the pathogenic response to SARS‐CoV‐2. Expression of angiotensin‐converting enzyme 2 (the functional receptor for SARS‐CoV) is upregulated in adipocytes of patients with obesity and diabetes, which turns adipose tissue into a potential target and viral reservoir. This may explain why obesity and diabetes are potential comorbidities for COVID‐19 infections. Similar to the recently established adipocyte‐myofibroblast transition, pulmonary lipofibroblasts located in the alveolar interstitium and closely related to classical adipocytes demonstrate the ability to transdifferentiate into myofibroblasts that play an integral part of pulmonary fibrosis. This may significantly increase the severity of the local response to SARS‐CoV‐2 in the lung. To reduce the severity and mortality associated with COVID‐19, we propose to probe for the clinical response to thiazolidinediones, peroxisome proliferator activated receptor γ agonists that are well‐known antidiabetic drugs. Thiazolidinediones are able to stabilize lipofibroblasts in their “inactive” state, preventing the transition to myofibroblasts and thereby reducing the development of pulmonary fibrosis and stimulating its resolution.