Chronic Disease Research Articles

Insights into respiratory microbiome composition and systemic inflammatory biomarkers of bronchiectasis patients.

The population of microorganisms on/in the human body resides in distinct local microbiomes, including the respiratory microbiome. It remains unclear what defines a healthy and a diseased respiratory microbiome. We investigated the respiratory microbiome in chronic pulmonary infectious disease, i.e., bronchiectasis, and researched correlations between microbiome composition, systemic inflammatory biomarkers, and disease characteristics. The bronchoalveolar microbiome of 47 patients was sequenced, and their serum inflammatory mediators were quantified. The microbiomes were grouped based on their content and diversity. In addition, patients were also grouped into low- and high-response groups according to their inflammatory biomarkers' levels. Certain microbiome compositions, mainly single-species dominated, were associated with high levels of inflammatory cytokines, whereas others correlated with low inflammatory response and remained diverse. We conclude that respiratory microbiome composition is a valuable resource for the diagnostics and personalized management of bronchiectasis, which may include preserving microbiome diversity and introducing possible probiotics.

A Comprehensive Systematic Review of Depression and Anxiety in Adults with Pyoderma Gangrenosum

Background: Pyoderma gangrenosum (PG) is a rare, chronic inflammatory skin disease characterized by painful, necrotic ulcers that frequently lead to disfiguring scars and significantly impact patients’ quality of life. This interplay between PG and mental health issues like anxiety and depression underscores the need for holistic approaches to manage both the physical and psychological challenges faced by PG patients. Methods: This systematic review adhered to the PRISMA 2020 guidelines, focusing exclusively on full-text articles published in English between 2015 and 2024. Result: A total of over 600 publications were initially identified through the database search. Following a rigorous three-stage screening process, eight studies were selected for comprehensive analysis. These studies were critically examined to provide an in-depth evaluation of depression and anxiety among adults with pyoderma gangrenosum. Conclusion: Pyoderma gangrenosum, a chronic autoimmune disorder, significantly impacts patients' mental health due to painful ulcers, visible lesions, and social isolation. Untreated depression can exacerbate pain perceptions and reduce treatment satisfaction. Healthcare providers must screen for and address mental health conditions in PG patients, utilizing psychological support and counseling to address both physical and mental health issues.

Prevalence of paucibacillary cases of leprosy in Brazil: a 20-year systematic review and meta-analysis

IntroductionLeprosy is a chronic infectious disease caused by the agent Mycobacterium leprae, characterized by its high disabling power. Data points to Brazil being the second country with the highest number of cases in the world, behind only India, representing a major challenge for public health. This work aims to determine the prevalence of paucibacillary (PB) cases in relation to leprosy cases in Brazil, using data published in the literature.MethodsThis is a systematic review and meta-analysis carried out with studies from the last 20 years, being developed based on the Preferred Reporting Items for Systematic Review and Meta-analyzes (PRISMA).The search was carried out in the databases: PUBMED, SciELO, LILACS (via VHL)and Science Direct in October 2023, using the following descriptors (((“Brazil” [Mesh]) AND (“Leprosy, paucibacillary” [Mesh])) AND “Epidemiology” [Mesh]), in English, Portuguese and Spanish. Original studies of the analytical case–control, cohort, cross-sectional, epidemiological types were selected, as well as articles with satisfactory information for numerical extraction with separate data on the paucibacillary and multibacillary clinical forms. The methodological quality assessment followed the JBI critical appraisal checklist. Statistical analysis was performed using the Comprehensive Meta-Analyses-CMA software, version 3.0 (Biostat, Engewood, NJ, United States).ResultsThe meta-analysis of the 48 studies obtained a paucibacillary prevalence rate in Brazil of 50.5% or 0.505 (95% CI = 0.502–0.509).The differences in the analyzes were statistically significant (Q-value 4302.681;df 47; I 98.905), with a high heterogeneity value evidenced by I2 (98.905). This analysis demonstrated that the frequency in the Midwest region was the highest and the South region was the lowest (21.4%). Begg’s (Kendall Tau p = 0.35) and Egger’s tests (p = 0.20) were performed, in which no high publication bias was noted. Subgroup analysis indicated that paucibacillary cases varied from region to region, with the Midwest region having the highest prevalence and the South region having the lowest.ConclusionThe results stand out significantly for the research gaps that investigate PB cases, requiring more research aimed at investigating the paucibacillary clinical form that can contribute to the early diagnosis of leprosy.Systematic review registrationPROSPERO code: CRD42024514106.

Effects of COVID-19 Pandemic on Patients with Kidney Disease and Kidney Replacement Therapy: Focus on Black, Asian, and Minority Ethnic Groups: A Systematic Review

Background COVID-19 pandemic significantly affected health services globally, resulting in poorer outcomes, especially in patients with chronic long-term illnesses. For patients with chronic kidney disease (CKD), potential effects might include, among others, disruption of dialysis services, reduced kidney transplant rates, and increased incidence of severe COVID-19 infections and death. Such differences may be further exacerbated in patients from Black, Asian, and Minority Ethnic (BAME) populations with CKD. Aim To conduct a systematic review to identify the global impact of COVID-19 on kidney replacement therapy and to determine the extent of any disparities in BAME patients with CKD. Materials and Methods PubMed, Embase (OVID), and CINAHL (EBSCO) databases were searched for relevant studies published between January 1, 2019, and November 24, 2023. Predetermined inclusion/exclusion criteria were utilized to shortlist abstracts. Two reviewers independently appraised articles and systematically extracted data and assessed the quality of studies. Thematic analysis was used for evidence synthesis; no quantitative meta-analysis was conducted. The review was registered with PROSPERO (CRD42020201771). Results Two hundred and eleven abstracts were shortlisted, 52 articles were identified for full-text review, and 20 articles published worldwide were included in the final review. Themes identified included: effects of the COVID-19 pandemic on patients with CKD undergoing dialysis (six studies); impact on kidney transplant recipients and transplant programs (eight studies); and differential impact of COVID-19 on BAME patients in comparison with the general population (six studies). The presence of CKD in patients with COVID-19 was identified as a poor prognostic factor, along with obesity, lower socioeconomic status, and BAME population. Conclusion The findings of this targeted review demonstrate the global impact of COVID-19 on various aspects of kidney replacement therapy and provide evidence of important disparities for BAME patients. In case of any future pandemic, vulnerable groups undergoing hemodialysis and those with kidney allografts will require special attention and care.

Impaired Kidney Function and 10-Year Outcome After Percutaneous Coronary Intervention—Interaction with Age, Sex, Diabetic Status and Clinical Presentation

Background: Limited evidence exists regarding the association of chronic kidney disease (CKD) with long-term outcomes following percutaneous coronary intervention (PCI). We aimed to assess the association of CKD with 10-year outcome after PCI. Methods: This study included 5571 patients with coronary artery disease (CAD) undergoing PCI. Patients were categorized in groups according to the estimated glomerular filtration rate (eGFR) values: eGFR ≥ 90 mL/min/1.73 m2, (normal kidney function), 60 to <90 mL/min/1.73 m2 (mild kidney impairment), 30 to <60 mL/min/1.73 m2 (mild-to-moderate and moderate-to-severe kidney impairment) and <30 mL/min/1.73 m2 (severe kidney impairment). The primary endpoint was all-cause mortality at 10 years. Results: All-cause deaths occurred in 155 patients (86.3%) with eGFR < 30 mL/min/1.73 m2, 602 patients (59.1%) with eGFR 30 to <60 mL/min/1.73 m2, 775 patients (31.3%) with eGFR 60 to <90 mL/min/1.73 m2 and 220 patients (15.8%) with eGFR ≥ 90 mL/min/1.73 m2 (adjusted hazard ratio = 2.16, 95% confidence interval 1.84 to 2.54, p < 0.001, for 30 mL/min/1.73 m2 decrement in the eGFR). There were CKD-by-age (Pint < 0.001) and CKD–by-clinical presentation (Pint = 0.017) interactions showing a stronger association of CKD with mortality in younger patients and those presenting with acute coronary syndromes. The C statistic of the multivariable model for mortality increased from 0.748 [0.737–0.759] to 0.766 [0.755–0.777] (p < 0.001) after the inclusion of eGFR in the model. Conclusions: In patients with CAD undergoing PCI, CKD was associated with higher mortality at 10 years compared with patients with preserved renal function. The association between CKD and mortality was stronger in patients of younger age and those presenting with acute coronary syndromes.

HPB SO01 - Preoperative respiratory disease and outcomes of pancreatoduodenectomy performed for malignancy

Abstract Background Despite improvements to morbidity and mortality rates in recent decades, pancreatoduodenectomy (PD) remains a high-risk operation. Patients with pre-existing respiratory disease are likely to be at increased risk of developing postoperative complications but few prior studies have investigated this. This may be as few patients with significant respiratory pathology are considered appropriate surgical candidates. This study aimed to compare PD outcomes in patients with a prior respiratory condition to those without. The outcomes of interest were median length of stay (LOS), 30-day readmission, 90-day mortality, unplanned return to theatre rate and five-year survival. Method Data was extracted from the Recurrence After Whipple’s (RAW) study, a multicentre retrospective cohort study of outcomes of PD performed for pancreatic head malignancy (29 centres in 8 countries, n=1484). Pre-existing respiratory disease included a prior diagnosis of asthma, chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, pulmonary embolism, asbestosis, obstructive sleep apnoea, pleural effusion, tuberculosis, pulmonary sarcoidosis, pneumoconiosis or hypersensitivity pneumonitis. The Mann-Whitney U test and Fisher exact test were used to compare the two groups. Results Out of a total of 1484 cases, 142 patients (9.6%) had a pre-existing respiratory comorbidity. Asthma and COPD both affected 4.2% of patients. All other included pathologies affected less than one percent of patients. 30-day readmission (8.5% vs 9.1%, p=0.1), 90-day mortality (1.4% vs 3.7%, p=0.2), and unplanned return to theatre rate (3.5% vs 5.1%, p=0.5) were similar between the two groups, however, median LOS was significantly longer in those with a prior respiratory disease (14 vs 13 days, p<0.0001). Five-year survival was also higher in those without respiratory disease, but this was not quite significant (24.6% vs 32.5%, p=0.06). Conclusion In our multicentre study of patients with confirmed malignancy, PD patients with a preoperative respiratory disease had significantly longer length of stay. Five-year survival rates were slightly lower but this was not quite significant.

Pediatric masks of obstructive sleep apnea syndrome

A number of factors contribute to the occurrence of chronic otolaryngological diseases in children at an early age, which often acquire a long, undulating course with exacerbations, relapses and complications. The increasing aggressiveness of environmental factors, the growth of allergization of the population, the formation of strains of microorganisms resistant to the action of medicines, lead to a steady increase in diseases of the nasopharyngeal tonsils and a worsening of their course, especially among children, both in our country and abroad. At the same time, the adenotonsillar problem has long gone beyond ENT pathology and attracts the attention of a wide range of medical resea. The aim of the work: to analyze the literature data on clinical manifestations, laboratory and instrumental diagnostic methods and the prevalence of OSA in children. The analysis of publications using PubMed, EMBASE and Web of Science search engines in the period from January 1970 to March 2024 related to research on epidemiological, pathogenetic, clinical and laboratory aspects of OSA in children and adults was carried out. rchers. Sleep respiratory disorder is a term covering various clinical diagnoses from primary snoring to obstructive sleep apnea. This clinical symptom is registered in at least one in nine children, which makes it one of the most frequently diagnosed sleep disorders and puts it in the category of serious social problems. The most compelling evidence relates to hyperactivity, inattention, and social problems: decreased social competence, increased problematic behavior, and decreased memory scores. Despite the growing body of evidence suggesting cognitive impairment in children with snoring, many results have been contradictory. The availability of pediatric sleep laboratories, even in countries with advanced health systems, is limited, which encourages the search for less complex and more convenient testing methods. Timely detection of the development of the disease allows you to prevent complications and improve the quality of life. The article also describes clinical cases of late diagnosis of obstructive sleep apnea in children.

Increased active pulmonary tuberculosis risk from sharing bong of cannabis: a case–control study from Thailand

IntroductionTuberculosis (TB) is a chronic lung disease caused by Mycobacterium tuberculosis. Tobacco smoking and sharing of instruments have been reported to increase TB risk. In 2022, cannabis was legalized in Thailand. To address for the potential increase in cannabis use after legalization and the reported increased TB risk associated with cannabis usage, we aimed to estimate the odds ratio and population-attributable fraction (PAF) of different types of cannabis use.Materials and methodsA matched case–control study was conducted in the Songkhla Province of Southern Thailand in 2023. Face-to-face interviews were conducted to collect information on cannabis consumption. Multivariate logistic regression was performed to estimate the odds ratios representing TB risk from the independent variables. PAF was also calculated to compare the public health impacts of the variables.ResultsAmong the 148 TB cases and 117 healthy controls, we observed lower socioeconomic status and higher proportions of tobacco and alcohol use in these cases. Eleven percent of the controls were current cannabis users, while nearly 19% had ever experienced cannabis use. The proportions of ever-used, smoked, and shared cannabis use were significantly higher in these cases. After adjusting for covariates, the best-fit model showed an odds ratio of 4.22 (95% confidence interval: 1.47–12.07) for smoking and sharing a bong of cannabis. No statistical significance was found for the other types of consumption. PAF of smoked and shared bongs of cannabis was 12.16, which was slightly lower than that found in smoking tobacco (12.62).ConclusionIncreased numbers of cannabis users, especially shared smokers, may have an impact on TB risk in lower-middle-income countries, where TB is already highly prevalent.

Left ventricular myocardial deformation in patients on maintenance haemodialysis

Background Patients with chronic kidney disease (CKD) undergoing maintenance haemodialysis (MHD) develop several abnormalities of left ventricular (LV) structure and function. Speckle-tracking echocardiography permits compressive assessment of LV myocardial deformation. Previous studies involving CKD patients have shown a significant reduction in LV global longitudinal strain (GLS) with strong prognostic implications. However, the other components of LV deformation have not been fully elucidated. Methods A total of 90 CKD patients undergoing MHD (mean age 41.3 ± 12.5 years, 80% men) were compared with 45 apparently healthy age- and gender-matched controls. Results The CKD patients had a high prevalence (77.8% patients) of LV hypertrophy. They also had a significantly elevated ratio of early diastolic mitral inflow velocity to annular velocity (12.1 ± 4.6 vs. 7.1 ± 1.5, p < .001) indicating a high prevalence of LV diastolic dysfunction. LV ejection fraction (LVEF) was the same between the two groups, but the CKD patients had significantly impaired LVGLS (−17.8 ± 3.9 vs. −20.8 ± 2.6, p < .001), global circumferential strain (−14.0 ± 3.5 vs. −16.1 ± 3.4, p = .001), LV apical rotation (6.6 ± 4.7° vs. 8.8 ± 4.0°, p = .008) and LV twist (12.8 ± 6.1° vs. 15.0 ± 6.0°, p = .037). There was no difference in the global radial strain between the two groups. Conclusions The present study shows that CKD patients on MHD have significantly impaired LV longitudinal and circumferential mechanics despite preserved LVEF. The prognostic implications of reduced LVGLS have already been demonstrated previously. Future studies are needed to assess the prognostic implications of abnormal LV circumferential mechanics as well as their reversibility following renal transplant.

Acid Sphingomyelinase Activation and ROS Generation Potentiate: Antiproliferative Effects of Mitomycin in HCC

Sphingolipids play a major role in the regulation of hepatocellular apoptosis and proliferation. We have previously identified sphingolipid metabolites as biomarkers of chronic liver disease and hepatocellular carcinoma. Human hepatocellular carcinoma cell lines were transfected with a plasmid vector encoding for acid sphingomyelinase. Overexpressing cells were subsequently treated with mitomycin and cell proliferation, acid sphingomyelinase activity, sphingolipid concentrations, and generation of reactive oxygen species were assessed. The stimulation of acid sphingomyelinase-overexpressing cell lines with mitomycin showed a significant activation of the enzyme (p &lt; 0.001) followed by an accumulation of various ceramide species (p &lt; 0.001) and reactive oxygen radicals (p &lt; 0.001) as compared to control transfected cells. Consequently, a significant reduction in cell proliferation was observed in acid sphingomyelinase-overexpressing cells (p &lt; 0.05) which could be diminished by the simultaneous application of antioxidant agents. Moreover, the application of mitomycin induced significant alterations in mRNA expression levels of ceramidases and sphingosine kinases (p &lt; 0.05). Our data suggest that the overexpression of the acid sphingomyelinase in human hepatoma cell lines enhances the in vitro antiproliferative potential of mitomycin via accumulation of ceramide and reactive oxygen species. The selective activation of acid sphingomyelinase might offer a novel therapeutic approach in the treatment of hepatocellular carcinoma.

Healthcare costs in relation to kidney function among older people: the SCOPE study.

In this study, a comprehensive analysis of costs of chronic kidney disease (CKD) was performed, to understand factors associated with the economic burden of the disease in a multicentre international framework. The impact on costs of demographics, socio-economics, clinical, and functional variables was tested in 2204 subjects aged 75years or more attending outpatient clinics in Europe using a multicentre 2-year prospective cohort study. By means of collected resources consumption and unit cost data a comprehensive cost database was built and then investigated using multilevel regression modeling. Overall, hospitalization, medications and specialist visits were the main cost items, with a notable variability among countries. Estimated yearly costs were 4478€ ± 9804€, rising up to 6683€ ± 10,953€ for subjects with estimated Glomerular Filtration Rate (eGFR) < 30. Costs increased significantly according to the severity of the disease, gender and age. Clinical and functional covariates were also significantly associated with CKD-related total costs, even after correcting for the inter-country variability. Findings corroborate the importance of multidimensional assessment of participants with CKD, as multimorbidity and functional disability produce a detrimental impact on participant's prognosis and cost of care. Preservation of functional impairment and adequate management of comorbidities may thus help decreasing the overall consumption on health care resources in CKD patients, especially in older people.

Acneiform lesions in a 57-year-old woman.

A 57-year-old woman on leflunomide with a history of chronic obstructive pulmonary disease and rheumatoid arthritis presented with multiple flesh-colored to hyperpigmented dome-shaped papules, scattered comedones, and underlying scarring on bilateral cheeks and chin. These dermatologic manifestations, laboratory evaluation, and punch biopsy led to a final diagnosis of acneiform or comedonal discoid lupus erythematosus (ACDLE). For patients with acneiform or comedonal lesions, ACDLE should be considered if the lesions do not improve with conventional treatment for acne vulgaris.

Impact of a dermatological rehabilitation program on cardiovascular risks of psoriasis patients.

Psoriasis vulgaris is a common chronic inflammatory skin disease, associated with multiple cardiovascular comorbidities, which can ultimately lead to increased mortality. Dermatological rehabilitation programs represent an additional therapeutic option in patients with psoriasis besides the classical outpatient or inpatient management. This study aimed to investigate the impact of dermatological rehabilitation on cardiovascular risk factors, cardiorespiratory fitness and quality of life at the Clinic of Dermatology, Bad Bentheim, Germany. This prospective study included 105 patients (age >18years) with known psoriasis and/or psoriasis (pustulosa) palmoplantaris committing to a 3-week long rehabilitation program. Various patient reported outcomes including dermatological life and quality index, patient global assessment, physical activity, pruritus and smoking and alcohol consumption history were captured. Body mass index (BMI) and physical fitness were also assessed. Study parameters were collected by telephone at baseline, at discharge, and at 3 and 6months. Significant improvements in cardiorespiratory fitness (p<0.001), BMI (p<0.001), quality of life (p<0.001), patients subjective estimation of disease severity (p<0.001) and psoriasis area and severity index (p<0.001) were shown. The findings emphasize the importance of a rehabilitation program for patients with psoriasis due to its positive and sustained effects on cardiovascular risk factors.

HPB SO20 - Evaluating the Impact of Enhanced Recovery After Surgery Protocols Post Hepatectomy in Patients with Chronic Liver Disease: A Meta-Analysis

Abstract Background Defined criteria for the resectability of liver disease continue to be refined. In the era of enhanced recovery after surgery (ERAS), data regarding its safety and efficacy in specific patient populations is required. Patients with liver cirrhosis are particularly vulnerable, owing to both operative and peri-operative risk. However, the application of ERAS in cirrhotic patients undergoing hepatectomy is absent from the most recent ERAS Society Group recommendations from 2022. We present a meta-analysis assessing outcomes after liver resection in patients with cirrhosis following an ERAS protocol compared to standard post-operative care. Method A systematic literature search was performed using PubMed, Embase and Web of Science. Studies were included if comparing ERAS protocols versus standard post-operative care in patients undergoing liver resection in which more than 50% of the patient population had cirrhosis at time of surgery. The primary outcome analysed was overall complication rates with secondary outcomes of post-operative mortality, estimated blood loss, operation time, post-operative incidence of liver failure, readmission and reoperation rates. Statistical analysis was performed using Review Manager by the Cochrane Collaboration. Results 930 records were screened for eligibility. Five articles were eligible for inclusion(ERAS n = 425 vs control group n = 423 patients). Cirrhotic patients enrolled in an ERAS program post-hepatectomy had a significantly reduced risk of overall complications (OR 0.45, 95% CI 0.33, 0.61, p&amp;lt;0.00001) and a shorter hospital stay when compared to standard post-operative care by 1.8 days (mean difference -1.83, 95% CI -2.22, -1.45, p&amp;lt;0.00001). No significant differences were noted in post-operative mortality, estimated blood loss, operation time, post-operative incidence of liver failure, readmission or reoperation rates between the ERAS group and control. Conclusion Application of an ERAS protocol for patients undergoing liver resection is safe and feasible in cirrhotic patients. ERAS protocols were successful in significantly reducing overall complication rates and length of inpatient hospital stay, and did not negatively impact secondary post-operative outcomes or mortality. ERAS protocols should be reflected in future guidelines, specifically for cirrhotic patients undergoing hepatectomy, and additional research on the utility of ERAS in higher risk patients is encouraged.

Relationship between exercise habits and social isolation in older patients with predialysis CKD: a cross-sectional study

Abstract Background Maintaining exercise habits in older patients with predialysis chronic kidney disease (CKD) is important to prevent conversion to renal replacement therapy and improve prognosis. This study identified factors influencing exercise habits in older patients with predialysis CKD. Methods This cross-sectional study included 113 patients aged ≥ 65 years with stages 3–5 predialysis CKD who were admitted for CKD education purposes. Exercise habits were assessed using the transtheoretical model. Social isolation was assessed using the Lubben Social Network Scale (LSNS-6). Furthermore, the short physical performance battery (SPPB) and grip strength, exercise self-efficacy (SE), hemoglobin, and estimated glomerular filtration rate of the participants were assessed. Results Among the 55 patients who maintained exercise habits, 20 (57.1%) were at CKD stage 3, 19 (43.2%) were at CKD stage 4, and 16 (47.1%) were at CKD stage 5. The LSNS-6, SPPB, grip strength, and exercise SE scores significantly differed between the with exercise habits group and without exercise habits group (p &lt; 0.05). The multivariate logistic regression analysis results indicated that the LSNS-6 (OR:1.10; 95%CI:1.022–1.210) and exercise SE (OR:1.10; 95%CI:1.009–1.199) were significantly associated with exercise habits (p &lt; 0.05). Conversely, no significant associations were found between exercise habits and SPPB, grip strength, renal function, or anemia. Conclusions Social isolation and SE may be an important factor influencing exercise habits in older patients with predialysis CKD.

Primary glomerular diseases and long-term adverse health outcomes: A nationwide cohort study.

Although glomerular diseases are the third most frequent cause of end-stage kidney disease worldwide, little is known about their long-term outcomes. In patients with chronic kidney disease (CKD) stage 3-5 enrolled in the Swedish Renal Registry, we compared risks of hospitalization, kidney replacement therapy (KRT), major cardiovascular events (MACE), and death of the four most frequent primary glomerular diseases (IgA nephropathy [IgAN], focal segmental glomerulosclerosis [FSGS], minimal change disease [MCD], and membranous nephropathy [MN]), and patients with CKD due to the most common non-communicable diseases (control-CKD). We identified 2396 patients with glomerular disease (97% biopsy-proven, 69% men, 57 years, eGFR 29mL/min/1.73m2, uACR 88mg/mmol, 1524 with IgAN, 398 FSGS, 94 MCD, and 380 MN) and 37,697 controls (64% men, 74 years, eGFR 25mL/min/1.73m2, uACR 23mg/mmol), mainly with diabetic nephropathy and nephroangiosclerosis. The median follow-up was 6.3 (3.3; 9.9) years. Compared with control-CKD, patients with primary glomerular diseases generally had a lower risk of hospitalization, MACE (adjusted hazard ratios [HRs] ranging from 0.44 to 0.88 depending on the etiology) and death (HRs ranging 0.45-0.76). Patients with IgAN and FSGS had a faster eGFR decline and a higher rate of KRT (HRs 1.26 [95%CI: 1.15-1.37] and 1.34 [1.15-1.57], respectively). Conversely, patients with MN and MCD had a lower KRT rate and slower eGFR decline. Despite having a lower relative risk of hospitalization, cardiovascular events and mortality, patients with IgAN and FSGS are at higher risk of CKD progression than the most common etiologies of CKD, emphasizing the need for more stringent treatment strategies in these patients.

Euphorbium compositum SN improves the innate defenses of the airway mucosal barrier network during rhinovirus infection.

Rhinoviruses (RV) are the major cause of common colds in healthy individuals and are associated with acute exacerbations in patients with chronic lung diseases. Yet, no vaccines or effective treatment against RV are available. This study investigated the effect of Euphorbium compositum SN (ECSN6), a multicomponent, multitarget medication made from natural ingredients, on the mucosal barrier network during RV infection. Mucociliary-differentiated airway epithelial cell cultures were infected with RV or sham, and treated with 20% ECSN6 or placebo twice daily. Barrier integrity was assessed by measuring transepithelial resistance (TER), permeability to inulin, and expression and localization of intercellular junctions proteins (IJ). Ciliary beat frequency (CBF), expression of pro-inflammatory cytokines, antiviral interferons and mucins, and viral load were also measured. C57BL/6 mice were infected intranasally with RV or sham and treated with 40% ECSN6 or placebo twice daily. Inflammation of sinunasal mucosa, localization of E-cadherin, viral load and mucin gene expression were determined. ECSN6-treated, uninfected cell cultures showed small, but significant increase in TER over placebo, which was associated with enhanced localization of E-cadherin and ZO-1 to IJ. In RV-infected cultures, treatment with ECSN6, but not placebo prevented RV-induced (1) reduction in TER, (2) dissociation of E-cadherin and ZO-1 from the IJ, (3) mucin expression, and (4) CBF attenuation. ECSN6 also decreased RV-stimulated expression of pro-inflammatory cytokines and permeability to inulin. Although ECSN6 significantly increased the expression of some antiviral type I and type III interferons, it did not alter viral load. In vivo, ECSN6 reduced RV-A1-induced moderate inflammation of nasal mucosa, beneficially affected RV-A1-induced cytokine responses and Muc5ac mRNA expression and prevented RV-caused dissociation of E-cadherin from the IJ of nasal mucosa without an effect on viral clearance. ECSN6 prevents RV-induced airway mucosal barrier dysfunction and improves the immunological and mucociliary barrier function. ECSN6 may maintain integrity of barrier function by promoting localization of tight and adherence junction proteins to the IJ. This in turn may lead to the observed decrease in RV-induced pro-inflammatory responses in vitro. By improving the innate defenses of the airway mucosal barrier network, ECSN6 may alleviate respiratory symptoms caused by RV infections.

Evaluating the causal association between circulating plasma proteins, 731 immune cell phenotypes, and atopic dermatitis: A mediation Mendelian randomization study.

Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by eczematous lesions and severe itching. However, its pathogenesis has not yet been fully elucidated. The aim of this study was to investigate the causal relationship between plasma proteins and AD, as well as to identify and quantify the potential roles of immune cell phenotypes as mediators. We utilized summary-level data from genome-wide association studies and conducted a two-sample Mendelian randomization (MR) analysis involving 4907 circulating plasma proteins, 731 immune cell phenotypes, and AD. Initially, we conducted bidirectional univariate MR analyses to forecast causal effects linking circulating plasma proteins and AD. Subsequently, we employed a two-step MR analysis to scrutinize the immune cell phenotypes that could mediate these effects. The inverse variance weighted was the main method employed for MR analysis, while the Cochran's Q test and MR-Egger intercept test were used to assess the presence of heterogeneity and pleiotropy, respectively. We then determined whether our results could be influenced by individual single-nucleotide polymorphisms using the "leave-one-out" test. Positive correlations were observed between KRT1, IL18R1, and SEMA6A and the risk of AD, whereas BDH2, ADAMTS3, ANKRD1, TIAM1, MID2, and IFNA16 all showed negative correlations with the risk of AD. Mediation analysis indicated that CD8 on CM CD8br cells acted as a mediator between IFNA16 and AD, with a mediation effect proportion of 11.2%. In addition, sensitivity analyses did not reveal significant heterogeneity or level pleiotropy. Our findings indicated the presence of a one-way causal relationship between the circulating plasma protein IFNA16 and AD. This study also explored immune cell phenotypes that may serve as mediators, offering novel insights into the etiology, pathogenesis, and potential clinical interventions in AD. Nevertheless, these findings need to be validated by clinical and laboratory studies.

ANALYSIS OF NURSING CARE IN DIABETES MELLITUS PATIENTS THROUGH DIABETIC FOOT EXERCISE INTERVENTION FOR BLOOD CIRCULATION IMPROVEMENT IN TERATAI ROOM, IHC RSU WONOLANGAN PROBOLINGGO

Background: Diabetes mellitus, a chronic metabolic disease, can lead to serious complications, including impaired blood circulation in the extremities, termed diabetic foot, leading to peripheral neuropathy and poor perfusion. Objectives: This study aimed to assess the impact of diabetic foot exercise on improving blood circulation among diabetic patients. Design: This case study utilized a descriptive method on two diabetic patients in Teratai Room, RSU Wonolangan Probolinggo. Foot exercise intervention was implemented three times weekly for 15–20 minutes. Results: Both patients showed improvement in peripheral blood circulation, indicated by Ankle Brachial Index (ABI) scores within the mild obstruction range after consistent foot exercise. Conclusion: Regular diabetic foot exercises may enhance blood circulation and prevent complications among diabetes mellitus patients.

HPB SO25 - The impact of chest physiotherapy on post-operative recovery from open liver surgery: A quality improvement project

Abstract Background The incidence of postoperative pulmonary complications (PPCs) after open liver surgery is high. Risk factors include age, body mass index, ex- or current smoker, and chronic lung disease. Early postoperative chest physiotherapy (CP), an essential part of any enhanced recovery protocol (ERP), can reduce PPCs, length of stay and healthcare costs. This study evaluated the uptake of CP after open liver surgery and resultant outcomes, following a quality improvement (QI) intervention. Method The project design involved two audit cycles: cycle 1 (C1) and cycle 2 (C2), each of five months duration, of consecutive patients undergoing open liver surgery, before and after a QI intervention (intensive preoperative patient education, poster campaign, increased engagement with physiotherapists regarding the importance of timely CP. Patients undergoing laparoscopic resections were excluded. Outcome measures included whether patients received postoperative CP at all, if so on which post-operative day (POD), for what duration, patient location, incidence of PPCs, and the length of postoperative stay. Statistical analysis was performed using (r 4-4.1) software, using the Chi-squared or Fisher’s Exact test. Results Despite more smokers/ex-smokers in C1(24%) versus C2(8%,p=0.04), only 18/50(36%) C1 patients received CP on POD1, versus 20/36(57%) in C2(p=0.07). Sixteen(32%) C1 patients received no postoperative CP, versus 7(19%) in C2(p=0.19). There were non-significant decreases in PPCs in C2(8%), versus C1(20%)(p=0.13). Three of four patients developing pneumonia in C1, and both those in C2, had no POD1 CP. Wards with higher physiotherapist:patient ratios had more POD1 CP: in C1 12/19(63%)[6/31(20%), p=0.001], and C2 14/15(93%)[6/20(30%) p=0.0001]. Median hospital stay was unchanged (4 days). Conclusion This QI project shows that even with an established enhanced recovery programme, the provision of postoperative chest physiotherapy is not universal. However, it can be improved with an education programme for both healthcare workers and patients.