High Comorbidity Research Articles

Remote Foot Temperature Monitoring Among Veterans: Large Observational Study of Noncompliance and Its Correlates.

In-home remote foot temperature monitoring (RTM) holds promise as a method to reduce foot ulceration in high-risk patients with diabetes. Few studies have evaluated adherence to this method or evaluated the factors associated with noncompliance. The aims of this study were to estimate noncompliance in patients who were enrolled in RTM nationwide across Department of Veterans Affairs (VA) and to evaluate characteristics associated with noncompliance. We conducted an observational study including 1137 patients in the VA who were enrolled in RTM between January 2019 and June 2021, with follow-up through October 2021. Patient information was obtained from the VA's electronic health record and RTM use was obtained from the company. Noncompliance was defined as using the mat <2 days per week for ≥4 of the 12 months of follow-up. Using a multivariable model, we calculated odds ratios (ORs) and 95% CIs for associations between various factors and noncompliance and compared using Akaike information criterion statistics, a measure of model fit. The sample was predominantly male (n=1125, 98.94%) ; 21.1% (n=230) were Black and 75.7% (n=825) were White. Overall, 37.6% (428/1137) of patients were classified as noncompliant. In the multivariable model, an intermediate area deprivation index was statistically significantly and inversely associated with noncompliance (area deprivation index 50-74 vs 1-24; OR 0.56, 95% CI 0.35-0.89); factors significantly and positively associated with noncompliance included recent history of osteomyelitis (OR 1.44, 95% CI 1.06-1.97), Gagne comorbidity index score ≥4 (vs ≤0; OR 1.81, 95% CI 1.15-2.83), telehealth encounters (28+ vs <6; OR 1.70, 95% CI 1.02-2.84), hemoglobin A1c≥10 (vs <5.7; OR 2.67, 95% CI 1.27-5.58), and current smoking (OR 2.06, 95% CI 1.32-3.20). Based on Akaike information criterion differences, the strongest factors associated with noncompliance were behavioral factors (poor glucose control [as measured by hemoglobin A1c] and smoking), and to a lesser extent, factors such as a recent history of osteomyelitis and an elevated Gagne comorbidity index, indicating a high comorbidity burden. To reduce the risk of ulcer recurrence and amputation, proactively providing additional support for self-monitoring to patients with characteristics identified in this study (poor glucose control, current smoking, high comorbidity burden) may be helpful. Furthermore, research is needed to better understand barriers to use, and whether the addition of design features, reminders, or incentives may reduce noncompliance and the risk of foot ulcers.

Tracking myasthenia gravis severity over time: Insights from the French health insurance claims database.

Few data are available on the course of myasthenia gravis (MG) regarding disease severity and stability over time in real-world settings. This study used the French National Health Insurance Database (SNDS) to assess markers of disease severity in patients with MG longitudinally. All patients with MG-related claims in the SNDS between 2013 and 2020 were identified. Patients were followed for up to 8 years after the first claim. Intensive care unit (ICU) stays, treatment with intravenous immunoglobulin (IVIg) or plasma exchange (PE), and death were documented throughout the follow-up period. Standardized mortality rates were estimated, and mortality-related variables were identified using a Cox model. In all, 14,459 individuals constituted the full study population, including 6354 incident patients. In the incident population, 2199 (34.6%) were admitted to ICUs at least once, principally during the first year after the index date (N = 1477; 23.3%). This proportion decreased progressively to reach 3.0% in the seventh year. A total of 2817 patients received IVIg and 432 PE, again principally in the first year. In the full study population, the standardized mortality rate was 1.08 (95% confidence interval [CI] 1.03-1.13), being lower in men (0.95, 95% CI 0.89-1.02) than in women (1.15, 95% CI 1.07-1.23) and in patients aged >65 years (1.06, 95% CI 1.01-1.11) than in younger patients (1.50, 95% CI 1.24-1.76). Male gender, older age and higher comorbidity were independently associated with mortality. A subgroup of patients with MG require ICU admission and rescue therapy with IVIg or PE, indicative of poor disease control. New therapies are needed to improve disease control and reduce disease burden.

Factors associated with general practitioner-led diagnosis of long COVID: an observational study using electronic general practice data from Victoria and New South Wales, Australia.

To investigate associations between sociodemographic factors, pre-existing chronic comorbidities, and general practitioner-led diagnosis of long COVID. We conducted a retrospective observational case-control study using de-identified electronic general practice data, recorded between January 2020 and March 2023, from 869 general practice clinics across four primary health networks in Victoria and New South Wales. Sociodemographic factors and pre-existing chronic comorbidities associated with general practitioner-led diagnosis of long COVID. A total of 1588 patients had a recorded general practitioner-led long COVID diagnosis. Females exhibited a higher likelihood of general practitioner-led long COVID diagnosis (adjusted odds ratio [aOR], 1.58; adjusted confidence interval [aCI], 1.35-1.85) compared with males. Patients aged 40-59 years had a higher likelihood of general practitioner-led long COVID diagnosis (aOR, 1.68; aCI, 1.40-2.03) compared with patients aged 20-39 years. The diagnosis was more likely in patients of high socio-economic status (aOR, 1.37; aCI, 1.05-1.79) compared with those of mid socio-economic status. Mental health conditions (aOR, 2.69; aCI, 2.25-3.21), respiratory conditions (aOR, 2.25; aCI, 1.85-2.75), cancer (aOR, 1.64; aCI, 1.15-2.33) and musculoskeletal conditions (aOR, 1.50; aCI, 1.20-1.88) were all significantly associated with general practitioner-led long COVID diagnosis. Female sex, middle age, high socio-economic status and pre-existing comorbidities, including mental health conditions, respiratory conditions, cancer and musculoskeletal conditions, were associated with general practitioner-led long COVID diagnosis among general practice patients. These factors largely parallel the emerging international evidence on long COVID and highlight the patient characteristics that practitioners should be cognisant of when patients present with symptoms of long COVID.

Anticoagulation Use and Endovascular Thrombectomy in Patients with Large Core Stroke: A Secondary Analysis of the SELECT2 Trial.

Endovascular thrombectomy (EVT) safety and efficacy in patients with large core infarcts receiving oral anticoagulants (OAC) are unknown. In the SELECT2 trial (NCT03876457), 29 of 180 (16%; vitamin K antagonists 15, direct OACs 14) EVT, and 18 of 172 (10%; vitamin K antagonists 3, direct OACs 15) medical management (MM) patients reported OAC use at baseline. EVT was not associated with better clinical outcomes in the OAC group (EVT 6 [4-6] vs MM 5 [4-6], adjusted generalized odds ratio 0.89 [0.53-1.50]), but demonstrated significantly better outcomes in patients without OAC (EVT 4 [3-6] vs MM 5 [4-6], adjusted generalized odds ratio 1.87 [1.45-2.40], p = 0.02). The OAC group had higher comorbidities, including atrial fibrillation (70% vs 17%), congestive heart failure (28% vs 10%), and hypertension (87% vs 72%), suggesting increased frailty. However, the results were consistent after adjustment for these comorbidities, and was similar regardless of the type of OACs used. Whereas any hemorrhage rates were higher in the OAC group receiving EVT (86% in OAC vs 70% in no OAC), no parenchymal hemorrhage or symptomatic intracranial hemorrhage were observed with OAC use in both the EVT and MM arms. Although we did not find evidence that the effect was due to excess hemorrhage or confounded by underlying cardiac disease or older age, OAC use alone should not exclude patients from receiving EVT. Baseline comorbidities and ischemic injury extent should be considered while making individualized treatment decisions. ANN NEUROL 2024;96:887-894.

Nationwide Analysis of One-Year Mortality following Pancreatectomy in 17,183 Patients with Pancreatic Cancer

BackgroundThe use of 1-year mortality following pancreatectomy for PDAC as a measure of surgical quality has not been evaluated. We aim to i) assess the 1-year mortality rate following pancreatectomy for PDAC, and ii) identify patient and hospital characteristics associated with 1-year mortality. MethodsData was extracted retrospectively from the French national medico-administrative database. The study included patients who underwent pancreatectomy for PDAC between January 2012 and December 2019. The primary outcome was 1-year postoperative mortality. Hospitals were classified based on volume (high (≥26 resections/year) and low volume (<26)). ResultsOverall, 17,183 patients who underwent pancreatectomy for PDAC were included. The overall 90-day and 1-year mortalities were 6.5% and 21.5%, respectively. 1-year mortality varied significantly between low and high-volume hospitals (23.6% vs. 18.6%, respectively, p<0.001). Older age, Charlson Comorbidity Index (CCI), readmission, major complications were predictive factors for 1-year mortality. Pancreatectomy in low volume hospitals increased the risk of 1-year mortality by 1.23-fold (OR=1.23, 95% CI [1.15-1.32], p<0.001). DiscussionThe overall 1-year mortality after pancreatectomy for PDAC was 21.5%, and was higher in patients of older age, with higher comorbidities, who experienced major complications, and who did not receive adjuvant therapy. Management in high-volume centers decreased mortality rates, regardless of the patient’s condition.

Focusing on women: dissecting sex-specific factors in cardiogenic shock through a large cohort and propensity score matching

Abstract Background Sex differences in cardiogenic shock (CS) are crucial for tailored interventions. We explored sex-based disparities a CS-registry encompassing both acute myocardial infarction (AMI) and non-AMI-CS. Purpose Investigate specific risk variables by type and sex of CS. Compare women-specific risk in CS types and through a propensity score matching (PSM). Methods 9430 patients in a CS registry, 4414 non-AMI-CS (2432 men, 1982 women) and 5016 AMI-CS (4025 men, 991 women). Utilized KM curves, Cox regression, and a multivariable model (for significant variables P&amp;lt;0.05) to identify sex-specific risk factors. Conducted PSM (K=1, 1:1 radius, caliper 0.2) for significant demographic and management variables, and incorporate age, DM2, MCS, PAC, mechanical ventilation (MV), hemodialysis, and exact for SCAI; and for AMI-CS, considered type of MI and primary reperfusion; to assess sex influence on CS mortality. Results Men with AMI an non-AMI-CS are younger, higher BMIs, and smoking history is more prevalent(P&amp;lt;0.05). Women with AMI had higher comorbidities, including HTN, HF, CKD, and AF(P&amp;lt;0.001). Conversely, men with non-AMI exhibit higher dyslipidemia, COPD, previous MI, PCI, and CABG(P&amp;lt;0.001). In terms of CS management, women with AMI are less likely to receive primary reperfusion(P&amp;lt;0.001), while women receive a higher number of vasoactive(P&amp;lt;0.001). Women receive less dobutamine and levosimendan in non-AMI-CS(P&amp;lt;0.001) but more norepinephrine in AMI &amp; non-AMI(P&amp;lt;0.05), finally, more vasopressin in AMI-CS(P=0.006). The SCAI classification indicates that women with AMI tend to have a higher proportion of higher SCAI classes compared to men in AMI-CS (P&amp;lt;0.001) but comparable in non-AMI(P=0.296). Despite these differences, women experience higher mortality in both AMI &amp; non-AMI(P&amp;lt;0.001 &amp; 0.025).(Table 1) Also, different intensities in management strategies are seen by SCAI, and sex in general has been more intense in MCS(AMI) and vasoactive drugs(non-AMI) in men(data not shown). In multivariate analysis, we notice differences in the specific risk factors in men vs women.(Fig1). In mortality, had differences in both AMI and non-AMI-CS. In the case of AMI-CS Logrank(LR) P&amp;lt;0.001, 30 day-RMST of 2.11(1.12-3.08, P&amp;lt;0.001) days less, with a HR of 1.48(1.28-1.72, P&amp;lt;0.001) for women in AMI-CS. In non-AMI-CS LR P=0.006 in 30-days RSMT, a difference of diminished survival of 0.85(0.08-1.62, P=0.03) days, a HR of 1.18(1.05-1.32; P=0.007) for women in non-AMI-CS. (Fig1). When applying PSM, AMI-CS(931 vs 931) although differences arise in LR P=0.048, no differences are seen in 30-day RSMT 1.09(-0.17-2.35, P=0.09), HR 1.22(1.0-1.48, P=0.052). Non-AMI-CS(1406 vs 1406) no differences were appreciated(LR P=0.359), 30-day RSMT 0.4(-0.55-1.36, P=0.407), a HR 1.07(0.92-1.24, P=0.366). (Fig1). Conclusion Women's distinct risk factors may outweigh the impact of sex alone on outcomes. Sex-specific risk factors vary by CS type, underscoring the importance of tailored approaches.Table 1.Differences by CS type &amp; sexFig 1.Forrest plot by CS type &amp; sex

Exploring Risk Factors for Post-operative Complications in Laparoscopic Common Bile Duct Exploration: A Literature Review.

Gallstone-related diseases, particularly common bile duct (CBD) stones, pose a significant global health challenge. The emergence of laparoscopic common bile duct exploration (LCBDE) has transformed the management of these conditions by offering a less invasive alternative to traditional open surgery. This literature review aims to analyze published literature to identify and understand the risk factors associated with LCBDE. The study aims to offer valuable insights that could potentially enhance patient care and outcomes in managing CBD stones. A comprehensive search of English-language studies from the past 20 years was conducted using PubMed, focusing on peer-reviewed primary research, systematic reviews, and meta-analyses. From 830 initial articles, 25 were selected based on relevance and availability. The review identified several key risk factors influencing LCBDE outcomes, including patient-related factors such as advanced age, high comorbidity scores, narrow bile ducts, and complex stones, which increase the likelihood of complications. Surgeon experience also plays a crucial role, with lower complication rates observed among surgeons who have performed at least 70 LCBDE procedures over a 10-year period. Additionally, procedure-related factors such as the transcystic (TC) approach, primary suture (PS) closure, and intraoperative imaging were found to reduce complication rates. LCBDE remains a promising approach for managing bile duct stones, particularly when patient, surgeon, and procedural factors are optimized.

Diabetes mellitus EU comorbidity index: using data from EHIS 2019 and GBD disability weights

Abstract Background Individuals with diabetes mellitus (DM) exhibit several of comorbidity burdens, with lower perceived quality of life also being a factor. Literature on the impact of DM is available, including studies on the index devised by (A. Andreella et al., 2023) for the assessment of comorbidities of health conditions. This study aims to adapt and validate this index for use as a standardized DM comorbidity index within the EU. Methods A cross-sectional study was carried out using microdata from the European Health Interview Survey (EHIS) 2019. The study included adults aged 25 years or older who reported having DM (n = 20,042) from 27 EU member states. Comorbidity index was calculated to assess the comorbidity of having 9 non-communicable diseases using disability weights obtained from the Global Burden of Disease 2019 and self-perceived general health using multiplicative approach. Beta regression analysis was used to evaluate the association between comorbidity index and several demographic, socioeconomic and lifestyle variables. Comorbidity index was calculated for each nomenclature of territorial units for statistics (NUTS 2). Results The comorbidity index ranged from 0.049 to 0.993. The results indicated that having a higher education and residing in urban areas were less likely to have a high comorbidity index. Being unemployed or in other employment statuses demonstrated a significant, positive association with the index. Income exhibited a gradual, positive association with each quintile, while consuming fruits and vegetables less than once a week was found to be associated with an increased index. The highest comorbidity index was observed in Calabria (Italy), followed by Lubuskie (Poland), and the lowest was observed in Antwerp (Belgium), followed by Övre Norrland (Sweden). Conclusions By identifying comorbidity burden, targeted interventions and regional-specific strategies can be implemented to improve the quality of life for individuals with DM. Key messages • Quantifying the burden of comorbidities allows understanding of health status of DM patients. • Comorbidity index shows geographic variation in the EU which contributes to tailored policy interventions.

Psychopathological Profile of Patients with Moderate-to-Severe Plaque Psoriasis and Its Correlation to DLQI: Results from a Prospective, Monocentric Clinical Study

Background: Psoriasis is associated with a high psychological burden and comorbidities, such as depression and anxiety. The aim of this study was to evaluate the psychopathological profile of patients with moderate-to-severe plaque psoriasis under systemic treatment and to explore the association between DLQI and alexithymia, depression, and other psychopathological disorders. Methods: In this monocentric, prospective clinical study, 104 adult patients with moderate-to-severe plaque psoriasis were evaluated according to the disease severity (measured by PASI) influence of psoriasis on their quality of life (measured by DLQI) and their psychopathological profile (measured by the BDI, TAS-20, and SCL-90 questionnaires). Results: The psoriasis patients exhibited high levels of psychopathological symptoms, particularly for depression, obsessive-compulsive behavior, somatization, interpersonal sensitivity, and anxiety. More than half of the psoriatic patients (56.7%) were diagnosed with minimal depression, 26.9% with mild depression, and 16.3% with moderate or severe depression. The symptoms of possible and confirmed alexithymia were present in 19.2% and 15.4% of the patients, respectively. The patients with alexithymia appeared to experience a more significant impact on their QoL. Specifically, the percentage of patients with alexithymia/possible alexithymia who had a DLQI of ≥2 was 77.8% vs. 51.5% in those without alexithymia. Conclusions: Our study illuminates the intricate connection between the disease severity and psychological components that impact the QoL of patients with moderate-to-severe plaque psoriasis. It is advised that clinicians adopt a comprehensive approach to managing psoriasis, which involves addressing both the physical symptoms of the condition and the psychological impact. In cases of patients with a DLQI of ≥2, despite adequate clinical responses, evaluating the possible coexistence of general psychopathology is recommended.

Enhancing chronic disease management through physical activity and pedometry-based health monitoring.

Physical activity (PA) is a vital component in the management of chronic diseases, including cardiovascular, metabolic, and musculoskeletal conditions. In rheumatic diseases (RDs) such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and osteoarthritis (OA), PA has been shown to alleviate symptoms, enhance functional capacity, and improve quality of life. Given these advantages, wearable trackers and smartphone apps have revolutionized PA monitoring, offering quantitative reports of step counts, sedentary behavior, intensity, and energy expenditure. Pedometry-based health monitoring aids in evaluating patients' adherence to exercise regimens, tracking disease progression, and customizing interventions to meet individual needs. Patients with RDs often encounter barriers to maintaining regular PA, including joint pain, fatigue, and comorbidities, which complicate adherence and elevate the risk of adverse events. This overview delves into the dual role of PA in fostering health and managing disease in RD patients. Despite enormous benefits, it is essential to recognize limitations and risks of PA, particularly for individuals with high disease burden and multiple comorbidities. The findings emphasize the importance of integrating tailored PA programs within a multidisciplinary care framework to optimize patient outcomes.

Physician’s perceived barriers to millet-based diet in clinical practice: A cross-sectional survey

Objectives: This study aimed to investigate the perceived barriers faced by physicians in Maharashtra when recommending a millet-based diet for diabetic patients. The objectives were to identify the challenges physicians encounter in promoting millet consumption, assess their knowledge and beliefs about millet-based diets, and evaluate the current resources and practices used in dietary counseling for diabetes management. Methods: A cross-sectional survey was conducted among 68 physicians specializing in diabetes care in Maharashtra. Participants were recruited using snowball sampling and met the inclusion criteria of having over 10 years of clinical practice and significant experience in diabetes management. Data collection was performed through a pre-tested survey tool distributed through email and Google Forms. The survey included questions on the effectiveness of millet-based diets, patient characteristics influencing dietary recommendations, barriers to providing millet-based food education, and current and desired resources for promoting such diets. Ethical approval was obtained, and informed consent was secured from all participants. Results: The survey revealed that 70.59% of physicians considered a millet-based diet significantly effective for lowering blood sugar levels. However, several barriers were identified, including high comorbidities (82.35%) and low income (54.41%) among patients, which hindered dietary recommendations. In addition, physicians reported a lack of formal training in millet-based nutrition (73.53%), personal skepticism toward millet-based diets (63.23%), and insufficient patient educational resources (55.89%). Current resources used for dietary counseling were primarily verbal education (100%) and electronic resources (97.06%). Conclusion: Despite recognizing the potential benefits of millet-based diets, physicians face substantial barriers in recommending them to diabetic patients. These barriers include factors such as lack of training, time, and educational resources. To overcome these challenges, there is a need for enhanced educational programs for physicians, increased availability of patient-friendly educational materials, and access to trained dietitians. Implementing these measures could improve dietary management strategies and health outcomes for diabetic patients.

Intolerance of uncertainty and psychosis: A systematic review.

Intolerance of uncertainty, the tendency to interpret and react negatively to uncertainty, is a transdiagnostic risk factor for anxiety, depression and eating-related disorders. Given the high comorbidity between anxiety, depression and schizophrenia-spectrum diagnoses (SSDs), there is potential for intolerance of uncertainty to play a role in modulating psychosis symptoms. To address this gap in our understanding, we conducted the first prospectively registered systematic review on intolerance of uncertainty and psychotic symptoms in both people with SSDs and in the general population. Four databases were searched (PsycINFO, Medline, Web of Science and PubMed), which identified ten studies with a total of 1503 participants that measured intolerance of uncertainty and psychosis symptoms. Key findings suggest the following: (1) Intolerance of uncertainty was associated with total negative psychotic symptoms with small-medium effect sizes; (2) intolerance of uncertainty was higher in individuals with an 'at-risk' mental state for psychosis compared to controls; (3) higher intolerance of uncertainty was associated with more individual psychotic symptoms related to delusions and paranoia within clinical and nonclinical samples; and (4) there was mixed evidence for a relationship between intolerance of uncertainty and auditory hallucinations and intolerance of uncertainty and total positive symptoms in clinical samples. Overall, these findings highlight that intolerance of uncertainty may be an important transdiagnostic dimension and potential treatment target for psychotic symptoms such as delusions and paranoia in people with SSDs.

Asciminib in Advanced-Line Treatment of Chronic Myeloid Leukemia.

Asciminib, a novel allosteric BCR::ABL1 inhibitor, targets the ABL1 myristoyl pocket to potentially reduce toxicity and enhance efficacy. It is approved for Philadelphia chromosome-positive chronic-phase chronic myeloid leukemia (CML-CP) in patients with resistance or intolerance to two or more tyrosine kinase inhibitors (TKIs) or those with the T315I mutation. This retrospective analysis evaluated patients with CML treated with asciminib under a managed-access program across eight Israeli centers from July 2019 to August 2022. We assessed treatment responses, toxicities, event-free survival (EFS), and overall survival (OS) using Kaplan-Meier methods. The study included 30 patients who had received a median of three prior TKIs, with 73% starting asciminib due to intolerance. After a median follow-up of 7.1 months, 85% of those without prior complete cytogenetic response (CCyR) achieved CCyR, and 60% previously not in major molecular response (MMR) attained MMR. Resistance was rare (10%), with no cardiovascular events reported despite high baseline comorbidity (73%). Median EFS was 47 months; median OS was not reached. Asciminib demonstrates significant efficacy and tolerability in heavily pretreated patients with CML-CP, with no new cardiovascular events observed. Further long-term studies are necessary to explore its full cardiovascular impact.

What internet- and mobile-based interventions are currently available for adults with overweight or obesity experiencing symptoms of depression? A systematic review.

Given the high prevalence of overweight and obesity and high comorbidity of depressive symptoms, there is a need for low-threshold, accessible care approaches for people with overweight/obesity aimed at improving mental health. Internet and mobile-based interventions (IMI) represent an innovative complementary treatment option. This review systematically searches for IMI aimed at improving mental health in people with overweight/obesity. We conducted a systematic literature search according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) criteria in the databases MEDLINE, Cochrane Library, PsycINFO, Web of Science and Google Scholar. Randomized controlled trials (RCTs) of IMI for adults with overweight/obesity and comorbid depressive symptoms aiming at improving mental health were screened and extracted. Study quality was assessed with RoB 2 (revised Cochrane Risk of Bias tool in RCTs). After excluding duplicates, n = 790 results were included in title and abstract screening. After full-text-screening of n = 26 studies, n = 3 RCT studies were included. All interventions aimed to reduce both weight and depressive symptoms. In two RCTs, a significant reduction in both depressive symptoms and weight was achieved. One RCT indicated a significant reduction in depressive symptoms, but not in weight. Two intervention had a duration of 6 months and were guided by health carers, the third takes 3 months and can be used without professional guidance. There is evidence that IMI are effective in improving mental health for people with overweight/obesity and comorbid depressive symptoms. However, currently there are few interventions aiming at reducing depressive symptoms, all targeting English-speaking people. As IMI for depressive symptoms can be easily integrated in the somatic therapy of obesity as additional option and has high public health potential, target group-adapted and low-threshold accessible interventions in different languages should be developed and implemented for improving mental health in people with overweight/obesity. Prospero registration number: CRD42023361771.

Handgrip strength as a predictor of 1‑year mortality after hip fracture surgery in the Colombian Andes Mountains.

The aim of this study was to determine the association between low HGS and 1-year mortality in a cohort of older patients over 60years old with fragility hip fractures who underwent surgery in the Colombian Andes Mountains. A total of 126 patients (median age 81years, women 77%) with a fragility hip fracture during 2019-2020 were admitted to a tertiary care hospital. HGS was measured using dynamometry upon admission, and data about sociodemographic, clinical and functional, laboratory, and surgical intervention variables were collected. They were followed up until discharge. Those who survived were contacted by telephone at one, three, and 12months. Bivariate, multivariate, and Kaplan-Meier analyses with survival curves were performed. The prevalence of low HGS in the cohort was 71.4%, and these patients were older, had poorer functional and cognitive status, higher comorbidity, higher surgical risk, time from admission to surgery > 72h, lower hemoglobin and albumin values, and greater intra-hospital mortality at one and three months (all p < 0.01). Mortality at one year in in patients with low HGS was 42.2% and 8.3% in those with normal HGS, with a statistically significant difference (p = 0.000). In the multivariate analysis, low HGS and dependent gait measured by Functional Ambulation Classification (FAC) were the factors affecting postoperative 1-year mortality in older adults with hip fractures. In this study of older people with fragility hip fractures, low HGS and dependent gait were independent predictive markers of 1-year mortality.

Glycemic indicators and mental health symptoms: results from the greater Beirut area cardiovascular cohort.

Depression and anxiety present high and complex comorbidity with diabetes. One proposed explanation is that glycemic dysregulations and diabetes-related processes can influence mental health risk. We examined the associations of concurrent and prior glycemic indicators (Hemoglobin A1c (HbA1c) and fasting blood glucose (FBG) levels) with depression and anxiety symptoms in a community-based sample of middle-aged Lebanese adults. Data come from the Greater Beirut Area Cardiovascular Cohort (GBACC), with baseline and 5-year assessments of sociodemographic, lifestyle, and biological factors (n=198). Depression (Patient Health Questionnaire-9) and anxiety (General Anxiety Disorder-7) symptoms were assessed at follow-up. We investigated associations between glycemic indicators and continuous mental health scores using first linear and then piecewise regression models. Adjusted piecewise regression models showed different associations with mental outcomes across glycemic indicators in the diabetic/clinical compared to the non-diabetic range: Among participants with <126 mg/dl baseline FBG, higher FBG levels in this range were significantly associated with lower depressive (beta=-0.12, 95%CI= [-0.207, -0.032]) and anxiety symptoms (beta=-0.099, 95%CI= [-0.186, -0.012]). In contrast, among participants with baseline FBG levels ≥126 mg/dl, higher FBG levels were significantly associated with higher anxiety symptoms (beta=0.055; 95%CI= 0.008, 0.102). Higher baseline FBG levels in the ≥126 mg/dl range showed a not statistically significant trend for higher depressive symptoms. Although not significant, baseline HbA1c levels showed similar patterns with negative associations with mental health symptoms in the <6.5% range. Results show that FBG levels were associated with poorer mental health symptoms only in the clinical/diabetic range, and not in the normal range. Associations were observed with baseline glycemic indicators, highlighting potentially early and prolonged associations with mental health. Findings highlight the importance of clinical changes in glycemic indicators for mental health and motivate further research into the transition toward adverse associations between diabetes and mental health.

Trans Oral Robotic Surgery for HPV-Negative Oropharyngeal Squamous Cell Carcinoma: Follow-Up on Oncological and Functional Outcomes.

The efficacy of transoral robotic surgery (TORS) for HPV-negative oropharyngeal cancers (OPSCC) is less explored, especially regarding long-term outcomes and prognostic factors. We conducted a retrospective monocentric study on 37 patients with HPV-negative OPSCC treated with TORS with a median follow-up of 3 years, assessing survival outcomes using Kaplan-Meyer statistics and swallowing function via the functional outcome swallowing scale (FOSS). Histopathological parameters were collected either from medical records or histology slides were re-evaluated. Patients demonstrated high disease-specific survival (DSS) but lower overall survival (OS), with a cohort characterized by high comorbidity rates. Vascular invasion was a significant adverse factor for relapse-free survival (RFS) and OS, while lymphatic invasion was not. Most patients demonstrated significant preservation of swallowing function. TORS for HPV-negative OPSCC demonstrates high DSS and preserved swallowing function. Vascular invasion is a key prognostic factor for survival outcomes.

The Mortality of Politics: An American Paradox.

The United States has the poorest health statistics of any high-income country. Political polarization has risen dramatically; newer safety net programs (the Affordable Care Act [ACA]) are unevenly provided because many Republican-leaning states refused expanded Federal coverage. Democratic programs have reduced physician leadership of medicine. Both have been deleterious. Here, we investigated associations among four key health measures two of which directly impact pregnancy outcomes and two that affect all patients by percentage of each state that voted for the Republican versus Democratic candidate in the 2020 presidential election. For each state, we used public, non-partisan databases to assess the incidence of COVID, maternal, and infant mortality per 100,000 population and average life expectancy. Correlations among these four outcome variables and percentage Republican vote were calculated (r), contextualized by measuring associations with related variables including COVID vaccination rates, access to medical care, and incidences of heart disease, obesity, diabetes, gunshot deaths, and automotive fatalities. COVID mortality, maternal and infant mortality, and life expectancy were highly correlated with percentage Republican ("red") vote per state. If "red" states had vaccination rates equivalent to Democratic-leaning ("blue") states, 72,000 deaths could have been avoided. Overall, "red" states have lower health metrics, reduced access to care, and higher comorbidities. The percent Republican vote was strongly associated, but not the whole answer, for worse health outcomes for multiple key measures of public health including mortality, access to care, and various comorbidities. Overall, the ACA has improved patient access to care but has also led to "maternity care deserts" disproportionately in rural areas in "red" states. Translating insurance coverage into improved care and outcomes requires further analysis and will require multi-pronged approaches including expanding coverage and incentivizing quality care.

9325 Obesity Alters Pomc And Kisspeptin Neuron Crosstalk Leading To Lower Luteinizing Hormone

Abstract Disclosure: P. Villa: None. R. Ruggiero-Ruff: None. B. Jamieson: None. R. Campbell: None. D. Coss: None. Obesity is a significant public health concern due to its high prevalence and numerous comorbidities. It is associated with hypogonadism in males, characterized by low testosterone and sperm number. Previous studies determined that these stem from dysregulation of hypothalamic circuitry that regulates reproduction, by unknown mechanisms, since studies are confounded by chronic nature of this condition that leads to synaptic changes and alterations in neuron responsiveness to stimuli. Herein, we used mice fed chronic high-fat diet, that mimics human obesity, to determine mechanisms of impairment at the level of the hypothalamus, in particular gonadotropin-releasing hormone (GnRH) neurons that regulate luteinizing hormone levels (LH), which in turn regulates testosterone synthesis. Consistent with obese humans, we demonstrated lower LH, and lower pulse frequency of LH secretion, but unchanged pituitary responsiveness to GnRH. Pulse frequency of LH is regulated by pulsatile GnRH secretion, which is controlled by kisspeptin. Peripheral and central kisspeptin injections, and DREADD-mediated activation of kisspeptin neurons, demonstrated that kisspeptin neurons were suppressed in obese mice. Thus, we investigated regulators of kisspeptin secretion. We determined that LH response to NMDA was lower in obese mice, corresponding to fewer glutamate receptors in kisspeptin neurons, which may be critical for kisspeptin synchronization. Given that kisspeptin neurons also interact with POMC neurons, which regulate satiety and are particularly affected by obesity, we examined their crosstalk, and determined that LH response to either DREADD-mediated activation of POMC neurons or central injection of αMSH, a product of POMC, is abolished in obese mice. This was accompanied by diminished levels of αMSH receptor, MC4R, in kisspeptin neurons. The reason may be that chronically higher activity of POMC neurons in response to obesity, downregulates αMSH receptors on target neurons, including kisspeptin. This may lead to suppression of kisspeptin neurons, and their inability to regulate pulsatile secretion of GnRH. Together, our studies determined that obesity leads to downregulation of receptors that regulate kisspeptin neurons, which is associated with lower LH pulse frequency, leading to lower LH and hypogonadism. Presentation: 6/2/2024

Exploring High Prevalence and Comorbidities of Autonomous Cortisol Secretion in Primary Aldosteronism: A Cohort Study and Systematic Review

Exploring High Prevalence and Comorbidities of Autonomous Cortisol Secretion in Primary Aldosteronism: A Cohort Study and Systematic Review