Association of C4 Null Alleles and Persistently Low C4 in Asian Indian Patients With Systemic Lupus Erythematosus.

The association between heterozygous C4 deficiency and systemic lupus erythematosus (SLE) is unclear. There is a lack of data in South Asian Indians on any possible association of C4A and C4B null alleles with lupus. We aimed to study the prevalence of C4A and C4B null alleles in a cohort of SLE patients with persistently low C4 levels compared to healthy controls (HC).

Augmentation of Deficient Bone Healing by Pulsed Electromagnetic Fields-From Mechanisms to Clinical Outcomes.

Pulsed Electromagnetic Fields (PEMF) are widely used, with excellent clinical outcomes. However, their mechanism of action has not yet been completely understood. The purpose of this review is to describe current observations on the mechanisms of PEMF, together with its clinical efficacy.

Efficacy of an online self-management program for chronic burn pain: A randomized controlled trial of the Take Charge of Burn Pain program.

This randomized controlled trial investigated the effectiveness of an online self-management program, "Take Charge of Burn Pain (TCBP)," for 96 individuals living with chronic burn pain. Participants were randomly assigned to either the 7-week TCBP program integrating cognitive-behavioral therapy techniques, pain education, and self-management strategies or an attention control group focused on general burn recovery information. Assessments conducted at baseline, post-treatment, and 2- and 5-month follow-ups included measures of pain severity, pain interference, pain self-efficacy, posttraumatic stress disorder symptoms, and depression.

Assessing alexithymia in chronic pain: psychometric properties of the Toronto Alexithymia Scale-20 and Perth Alexithymia Questionnaire.

Introduction: Alexithymia is elevated in chronic pain and relates to poor pain-related outcomes. However, despite concerns from other clinical populations, the psychometric properties of alexithymia measures have not been rigorously established in chronic pain.

Objective: This study examined the psychometric properties of the Toronto Alexithymia Scale-20 Item (TAS-20) and the Perth Alexithymia Questionnaire (PAQ) in adults with chronic pain.

Consensus Report on the Use of Continuous Glucose Monitoring in Chronic Kidney Disease and Diabetes.

This report represents the conclusions of 15 experts in nephrology and endocrinology, based on their knowledge of key studies and evidence in the field, on the role of continuous glucose monitors (CGMs) in patients with diabetes and chronic kidney disease (CKD), including those receiving dialysis. The experts discussed issues related to CGM accuracy, indications, education, clinical outcomes, quality of life, research gaps, and barriers to dissemination. Three main goals of management for patients with CKD and diabetes were identified: (1) greater use of CGMs for better glycemic monitoring and management, (2) further research evaluating the accuracy, feasibility, outcomes, and potential value of CGMs in patients with end-stage kidney disease (ESKD) on hemodialysis, and (3) equitable access to CGM technology for patients with CKD.

Neighborhood disadvantage and pain-related experiences in a pain psychology clinic: The mediating roles of pain catastrophizing and pain-related fear.

This study investigated the relationship between neighborhood disadvantage, measured by the Area Deprivation Index (ADI), and pain-related variables in a pain psychology clinic. We also examined the sequential mediating roles of pain catastrophizing and pain-related fear on these relationships. Participants (N = 509) completed questionnaires assessing usual pain intensity, fatigue, emotional distress, and interference with daily activities.

Consensus Report on Glucagon-Like Peptide-1 Receptor Agonists as Adjunctive Treatment for Individuals With Type 1 Diabetes Using an Automated Insulin Delivery System.

With increasing prevalence of obesity and cardiovascular diseases, there is a growing interest in the use of glucagon-like peptide-1 receptor agonists (GLP-1RAs) as an adjunct therapy in type 1 diabetes (T1D). The GLP-1RAs are currently not approved by the US Food and Drug Administration for the treatment of T1D in the absence of randomized controlled trials documenting efficacy and safety of these agents in this population. The Diabetes Technology Society convened a series of three consensus meetings of clinicians and researchers with expertise in diabetes technology, GLP-1RA therapy, and T1D management.

Importance of Cybersecurity/The Relevance of Cybersecurity to Diabetes Devices: An Update from Diabetes Technology Society.

As medical devices become more integrated with wireless technologies, the risks of cyberattacks and data breaches increase, making stringent cybersecurity measures essential. The implementation of rigorous cybersecurity standards is essential for enhancing the cybersecurity of devices. This article examines the evolving cyber threats faced by the medical technology industry, the role of IEEE 2621 in providing comprehensive security benchmarks for medical devices, and the need for continuous risk assessments and adherence to regulatory standards to mitigate future cyber risks.

Phenotype and Genotype of Children with ALS2 gene-Related Disorder.

Introduction:  The Alsin Rho Guanine Nucleotide Exchange Factor ( gene encodes a protein alsin that functions as a guanine nucleotide exchange factor. The variations in gene leads to degeneration of upper motor neurons of the corticospinal tract. The phenotypes resulting from variants in gene are infantile-onset ascending hereditary spastic paralysis (IAHSP, OMIM # 607225), juvenile primary lateral sclerosis (JPLS, OMIM # 606353), and juvenile amyotrophic lateral sclerosis (JALS, OMIM # 205100).

The association between anxiety and depression symptoms and pain and function in adolescents and young adults with chronic pain: A meta-analysis.

Objective: Chronic pain in adolescents and young adults (AYAs) is associated with adverse functional and psychological outcomes; however, inconsistent findings across studies necessitate a comprehensive synthesis. This meta-analysis aimed to quantify associations between anxiety, depression, and pain/functional outcomes, and explore study and sample moderators, such as age, sex, pain duration, recruitment setting, and measurement tools.

Methods: We searched MEDLINE, PsycINFO, CENTRAL, and Embase through May 2024.

Similar Pathophysiological Mechanisms Between Osteoarthritis and Vascular Disease.

Osteoarthritis (OA) is a prevalent, chronic joint disorder affecting millions of people worldwide, characterized by articular cartilage degradation, subchondral bone remodeling, synovial cytokine secretion, and osteophyte formation. OA primarily affects the hips, knees, hands, and spine. Patients with OA exhibit a higher prevalence of cardiovascular comorbidities and potentially important associations between OA and cardiovascular diseases have prompted investigations into potentially similar pathophysiological associations.

Anxiety and Depression in Youth With Chronic Pain: A Systematic Review and Meta-Analysis.

Importance: For youth with chronic pain, anxiety and depression are reported as consequences of experiencing pain and maintaining factors of ongoing pain and disability. However, prevalence estimates of anxiety and depression remain unclear.

Objective: To report the prevalence of clinical anxiety and depression for youth with chronic pain and compare symptoms of anxiety and depression between youth with and without chronic pain.

Principles of Interoperability of Diabetes Devices.

Introduction: Better interoperability is essential to derive maximum benefit from connected wireless diabetes devices. The need for this feature of diabetes devices is supported by trends in designing better performance for three types of devices: nonmedical devices, medical devices, and diabetes devices.

Framework: First, interoperability is a standard attribute for the performance of nonmedical devices contained in smart systems that can sense and actuate.

mutations and phenotypic correlations in people with cystic fibrosis: a retrospective study from a single centre in south India.

Background: Emerging data reveal higher-than-expected prevalence of cystic fibrosis (CF) among non-European populations worldwide including in the Indian subcontinent. Systematic analyses of the mutation profile, and genotype-phenotype correlations among people with CF from south, east, or northeast India have not been reported before. We wanted to identify mutations in people with CF, and highlight novel variants, selective phenotypic correlations, and regional variances within India.

Profiles of Trauma Exposure Type and Its Associations With Pain-Related Outcomes Among Adults With Chronic Pain: A 2-Year Longitudinal Study.

Individuals with chronic pain report disproportionally higher rates of trauma, yet it is unclear whether different types of trauma (eg, sexual, accidental trauma) are associated with worse pain outcomes. The present study sought to 1) identify subgroups of people with chronic pain based on trauma type, and 2) determine whether subgroups differ in terms of pain characteristics over a 2-year period. Individuals with chronic pain (N = 1,451) participated in an online study and completed self-report questionnaires at baseline, 3-, 12-, and 24-month follow-up.

Risks of peri- and postoperative complications with glucagon-like peptide-1 receptor agonists.

Aim: To assess whether adults with diabetes on oral hypoglycaemic agents undergoing general endotracheal anaesthesia during nine common surgical procedures who are glucagon-like peptide-1 receptor agonist (GLP1-RA) users, compared with non-users, are at increased risk of six peri- and post-procedure complications.

Materials And Methods: A retrospective observational cohort analysis of over 130 million deidentified US adults with diabetes (defined as being on oral hypoglycaemic agents) from a nationally representative electronic health dataset between 1 January 2015 and 1 April 2023 was analysed. Cohorts were matched by high-dimensionality propensity scoring.

Harnessing spectra of pain psychology treatment design to improve patient access to care.

Darnall BD, Burns JW, Hong J, Roy A, Slater K, Poupore-King H, Ziadni MS, You DS, Jung C, Cook KF, Lorig K, Tian L, Mackey SC. Empowered relief, cognitive behavioral therapy and health education for people with chronic pain: a comparison of outcomes at 6-month follow-up for a randomized controlled trial. PAIN Reports 2024;9:e1116.

Is Osteoarthritis a Vascular Disease?

Osteoarthritis (OA) is now considered as a multifaceted disease affecting various articular tissues, including cartilage, bone, synovium, and surrounding ligaments. The pathophysiology strongly implicates intricate chemical communication, primarily through cytokines, leading to the production of degradative enzymes in cartilage, inflammatory peptides in synovium, and structural changes in bone, resulting in characteristic clinical features such as joint deformities and loss of cartilage space seen on X-rays. Recent studies highlight the previously underestimated role of subchondral bone in OA, revealing its permeability to cytokines and raising questions about the influence of abnormal perfusion on OA pathophysiology, suggesting a vascular component in the disease's etiology.

Diabetes Technology Meeting 2023.

Diabetes Technology Society hosted its annual Diabetes Technology Meeting from November 1 to November 4, 2023. Meeting topics included digital health; metrics of glycemia; the integration of glucose and insulin data into the electronic health record; technologies for insulin pumps, blood glucose monitors, and continuous glucose monitors; diabetes drugs and analytes; skin physiology; regulation of diabetes devices and drugs; and data science, artificial intelligence, and machine learning. A live demonstration of a personalized carbohydrate dispenser for people with diabetes was presented.

Advanced Glycation Endproducts: A Marker of Long-term Exposure to Glycemia.

This article examines the importance of advanced glycation endproducts (AGEs) and summarizes the structure of AGEs, pathological changes associated with AGEs, the contribution of AGEs to metabolic memory, and the value of AGEs as a predictor of diabetic complications and cardiovascular disease in people with and without diabetes. As a practical focus, skin autofluorescence (SAF) is examined as an attractive approach for estimating AGE burden. The measurement of AGEs may be of significant value to specific individuals and groups, including Black and Hispanic/Latino Americans, as they appear to have higher concentrations of hemoglobin A (HbA) than would be predicted by other metrics of mean glycemia.