Lower C-reactive Protein Levels Research Articles

Investigating the efficacy and feasibility of using a whole-of-diet approach to lower circulating levels of C-reactive protein in postmenopausal women: a mixed methods pilot study.

Chronic inflammation is associated with obesity and is an underlying pathophysiology for cardiovascular disease (CVD) development in postmenopausal women. This study aims to determine feasibility and efficacy of an anti-inflammatory dietary intervention to lower levels of C-reactive protein in weight stable postmenopausal women with abdominal obesity. This mixed-methods pilot study used a single arm pre-post design. Thirteen women followed a 4-week anti-inflammatory, dietary intervention, optimizing consumption of healthy fats, low glycemic index wholegrains, and dietary antioxidants. Quantitative outcomes included change in inflammatory and metabolic markers. Focus groups were undertaken and thematically analyzed to explore participants lived experience of following the diet. There was no significant change in plasma high-sensitivity C-reactive, protein. Despite discouraging weight loss, median (Q1-Q3) body weight decreased by -0.7 (-1.3 to 0 kg, P = 0.02). This was accompanied by reductions in plasma insulin (0.90 [-0.05 to 2.20] mmol/L), Homeostatic Model Assessment of Insulin Resistance (0.29 [-0.03 to 0.59]), and low-density lipoprotein:high-density lipoprotein ratio (0.18 [-0.01 to 0.40]) ( P ≤ 0.023 for all). Thematic analysis revealed that postmenopausal women have a desire to improve meaningful markers of health status that do not focus on weight. Women were highly engaged with learning about emerging and innovative nutrition topics, favoring a detailed and comprehensive nutrition education style that challenged their proficient health literacy and cooking skills. Weight-neutral dietary interventions targeting inflammation can improve metabolic markers and may be a viable strategy for CVD risk reduction in postmenopausal women. To determine effects on inflammatory status, a fully powered and longer-term randomized controlled trial is required.

Association Between Life's Simple 7 and Biomarkers of Cardiovascular Disease: Aldosterone, Interleukin-6, C-Reactive Protein.

Background To promote ideal cardiovascular health, the American Heart Association recommends adhering to Life's Simple 7 (LS7)-achieving healthy targets for body mass index, physical activity, dietary intake, blood pressure, fasting plasma glucose, and cholesterol, along with smoking abstinence. Poorer achievement of LS7 (lower score) has been associated with the development of hypertension and cardiovascular disease. However, less is known about the associations between LS7 and specific biomarkers linked to cardiovascular health: aldosterone, CRP (C-reactive protein), and IL-6 (interleukin-6). Methods and Results We analyzed 379 individuals (age 18-66 years) from the HyperPATH (International Hypertensive Pathotype), who were maintained on ≥200 mEq of sodium daily for 1 week. We calculated a 14-point summative LS7 score according to participants' baseline data. Based on the range of LS7 score in this population (3-14), we classified participants as "inadequate" (3-6), "average" (7-10), and "optimal" (11-14). Regression analyses found that a higher LS7 score group was associated with lower levels of serum and urinary aldosterone (Ptrend<0.001 and Ptrend=0.001, respectively), lower plasma renin activity (Ptrend<0.001), and a blunted increase in serum aldosterone with angiotensin II infusion (Ptrend=0.023). Being in the "optimal" LS7 score group was associated with lower serum CRP (Ptrend=0.001) and IL-6 (Ptrend=0.001). Conclusions A higher LS7 score was associated with a lower activity of the renin-angiotensin-aldosterone system and lower levels of the inflammatory markers CRP and IL-6. These findings offer a possible link between ideal cardiovascular health targets and biomarkers known to play a central role in the development of cardiovascular disease.

New-onset giant cell arteritis with lower ESR and CRP level carries a similar ischemic risk to other forms of the disease but has an excellent late prognosis: a case-control study.

Biopsy-proven giant cell arteritis (GCA) occasionally presents without acute-phase reaction. In this setting, GCA may be initially overlooked and glucocorticoid treatment unduly delayed, potentially increasing ischemic risk. From an inception cohort of patients with newly diagnosed, biopsy-verified GCA, we retrieved all cases without elevation of erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) level before starting glucocorticoid treatment. We compared the baseline features and outcomes of these patients and two additional patients recruited after GCA diagnosis with those of 42 randomly selected patients with high baseline ESR and CRP. Of 396 patients, 14 (3.5%) had lower baseline values of both ESR and CRP. Lower baseline ESR and CRP were associated with fewer American College of Rheumatology criteria met (p < 0.001, 95% CI -1.1; -0.9), and less jaw claudication (p = 0.06, 95% CI 0.8; 44.9), but similar rates of permanent blindness (p = 1.0). Patients with lower ESR and CRP also showed obvious differences regarding mean blood cell counts and mean hemoglobin level, but also less anti-cardiolipin antibody positivity (p = 0.04, 95% CI 0.8; ∞) and hepatic cholestasis (p = 0.03, 95% CI 1.0; 422). Patients with lower ESR and CRP had fewer GCA relapses (p = 0.03, 95% CI -1.1; -0.1), fewer glucocorticoid-induced complications (p = 0.01, 95% CI -2.0; -0.1), and successfully stopped glucocorticoids sooner than the other patients (18.3months vs 34months in average, p = 0.02, 95% CI -27;-0.9). Biopsy-proven GCA presenting with lower ESR and CRP is not an exceptional occurrence. It is clinically less typical but carries similar ischemic risk to other forms of the disease. Conversely, the late GCA prognosis of these patients is excellent.

Transvaginal versus transabdominal specimen extraction surgery for right colon cancer: A propensity matching study.

The transvaginal route for specimen extraction is considered ideal for colorectal surgery, but its safety is still questioned. There has been little research on transvaginal natural orifice specimen extraction surgery (NOSES) in the right hemicolectomy. As a result, we conducted a study comparing transvaginal NOSES to traditional transabdominal specimen extraction surgery. Data on female patients who underwent radical right hemicolectomy at the First Affiliated Hospital of Nanchang University between January 2015 and December 2020 were collected retrospectively. A total of 847 patients were compliant, with 51 undergoing the transvaginal specimen extraction surgery (NOSES) group and 796 undergoing the transabdominal specimen extraction surgery (TISES) group. A propensity score matching method (1:2) was used to balance the clinicopathological characteristics of the two groups. Finally, 138 patients were enrolled in our study, with 46 in the NOSES group and 92 in the TISES group. Compared to the TISES group, the NOSES group had less intraoperative blood loss (p = 0.036), shorter time to first flatus (p < 0.001), shorter time to first liquid diet (p < 0.001), lower postoperative white blood cell counts (p = 0.026), lower C-reactive protein levels (p = 0.027), and lower visual analog scale (VAS) scores (p < 0.001). Regarding the quality of life after surgery, the NOSES group had better role function (p < 0.01), emotional function (p < 0.001), and improved symptoms of postoperative pain (p < 0.001) and diarrhea (p = 0.024). The scar satisfaction was significantly higher in the NOSES group than in the TISES group. Overall survival and disease-free survival in two groups were similar. The short-term results of transvaginal NOSES were superior to conventional transabdominal specimen extraction surgery. At the same time, transvaginal NOSES could improve the abdominal wall appearance and quality of life. The long-term survival was similar in the two surgical approaches. Therefore, transvaginal NOSES is worthy of our implementation and promotion.

Somatopsychic disorders in patients with community-acquired pneumonia associated with coronavirus disease (COVID-19)

OBJECTIVE. To determine the categories of patients with community-acquired pneumonia associated with COVID-19, in which somatopsychic disorders are most common in the acute period of the disease, and to establish the degree of expressiveness of these disorders in order to optimize patient management.&#x0D; MATERIALS AND METHODS. 48 patients with community-acquired pneumonia associated with COVID-19 hospitalized in the therapeutic department during the acute period of the disease. Average age – 62.5 (54.0, 68.8); men – 21 (43.7 %), women – 27 (56.3 %).&#x0D; The examination included general clinical methods, PCR tests for the verification of COVID-19, computer tomography of the chest cavity, pulse oximetry, determination of the levels of C-reactive protein (CRP), D-dimer, assessment of the mental state of patients using the Hospital Anxiety and Depression Scale (HADS).&#x0D; RESULTS AND DISCUSSION. Taking into account the fact that, according to the data of the previous individual analysis, the examined patients had, on the one hand, different degrees of expressiveness of respiratory insufficiency and different levels of laboratory parameters, and, on the other hand, different expressiveness of symptoms of somatopsychic disorders, it was expedient to conduct a cluster analysis for systematization and generalization obtained results.&#x0D; It was shown that in patients of cluster 2, which included patients with a moderately severe course of the disease, the indicators of the levels of oxygen saturation, CRP and D-dimer in blood serum, as well as the number of lymphocytes in the general blood analysis were statistically significantly better than in patients cluster 1, which included patients with a severe course of the disease. The expressiveness of somatopsychic disorders according to the HADS-anxiety and HADS-depression questionnaires in patients of cluster 2 was statistically significantly lower than in patients of cluster 1. In addition, symptoms of depression of various degrees of severity were found in almost all patients of cluster 1, and in most patients it was combined with increased anxiety of various degrees of severity.&#x0D; CONCLUSIONS. To determine the degree of severity of the course of community-acquired pneumonia associated with COVID-19, not only the area of lung tissue damage according to computer tomography data and the level of oxygen saturation should be used, but additional criteria: levels of CRP, D-dimer and lymphocytes in the peripheral of blood. The moderately severe course of community-acquired pneumonia associated with COVID-19 is characterized not only by a relatively high level of oxygen saturation, but also by low levels of CRP and D-dimer, as well as a normal level of lymphocytes in the peripheral blood. The severe course of community-acquired pneumonia associated with COVID-19 is characterized not only by a relatively low level of oxygen saturation, but also by high levels of CRP and D-dimer, as well as a low level of lymphocytes in the peripheral blood. In patients with community-acquired pneumonia associated with COVID-19, with a low level of oxygen saturation, high levels of CRP and D-dimer, and a normal level of lymphocytes in the peripheral blood in the acute period of the disease, symptoms of depression and increased anxiety are quite often observed, and in half of such patients have moderate or severe symptoms. This may require examination of the mental status of such patients at least through questionnaires, as well as correction of these disorders during the acute period of the disease and during the rehabilitation stages.

Relationship between Peripheral Blood Inflammatory Factors and Prognosis of Subarachnoid Hemorrhage: A Meta-Analysis

Introduction: Subarachnoid hemorrhage (SAH) is a severe cerebrovascular event with high mortality and disability rate. Neuroinflammation is involved in the brain injury after SAH, but the exact association between SAH progression and peripheral blood inflammatory factors is unknown. Therefore, to determine the relationship between inflammatory factors and the prognosis of SAH, we performed a meta-analysis. Method: A systematic literature review was conducted in PubMed, Embase, and the Cochrane Library. Studies comparing the relationship between inflammatory factors (C-reactive protein [CRP], interleukin-6 [IL-6], interleukin-10 [IL-10], and tumor necrosis factor [TNF-α]) and prognosis of SAH were included in the study. A random-effects meta-analysis was conducted based on mRS, GOS, and the occurrence of cerebral vasospasm, delayed cerebral ischemia, and delayed ischemic neurologic deficits. Sensitivity analysis was performed using the leave-one-out method. The Newcastle-Ottawa Scale (NOS) for case-control studies was used to assess the quality of included studies. For continuous variables, we calculated the mean difference with a 95% confidence interval (CI). Results: 1,469 patients from 18 case-control studies met the inclusion criteria. The results found that patients in the good outcome group had significantly lower CRP levels than those in the poor outcome group (SMD: −1.15, 95% CI: −1.64 to −0.66, p < 0.00001, I2 = 87%), and peripheral IL-6 levels were significantly lower in SAH patients with the good functional outcome than those with the poor functional outcome (SMD: −0.99, 95% CI: −1.48 to −0.51, p < 0.0001, I2 = 88%). As for IL-10 (SMD: −0.28, 95% CI: −0.97 to 0.42, p = 0.43, I2 = 88%) and TNF-α (SMD: −0.40, 95% CI: −0.98 to 0.19, p = 0.18, I2 = 79%), due to the small number of studies, heterogeneity, and uncontrollable factors, robust conclusions cannot be drawn. Conclusion: SAH patients with good prognoses have significantly lower peripheral CRP and IL-6 levels. In addition, due to the small number of studies, heterogeneity, and uncontrollable factors, robust conclusions cannot be drawn for IL-10 and TNF-α. More high-quality studies are needed in the future to provide more specific recommendations for the clinical practice of inflammatory factors.

Luteolin intake is negatively associated with all-cause and cardiac mortality among patients with type 2 diabetes mellitus

BackgroundLuteolin, a common flavonoid in our daily diet, has potent anti-diabetic effects. However, its prognostic impact on type 2 diabetes mellitus (T2DM) is still uncertain. This study aimed to clarify this association.MethodsIn this prospective cohort study, 2,461 patients with T2DM were included from the National Health and Nutrition Examination Survey. Dietary luteolin intake was estimated by the type and amount of food consumed in a 24-hour dietary recall. All-cause and cardiac mortality were ascertained by National Death Index Mortality data (as of December 31, 2019). The association of luteolin intake with mortality risk was estimated by Cox proportional hazards model.ResultsThe median (interquartile range) luteolin intake was 0.355 (0.130, 0.835) mg/day. During the follow-up (median, 8.4 years), 561 all-cause deaths (including 136 cardiac deaths) were documented. Per-unit increment of luteolin intake (natural logarithm transformed) was found to reduce all-cause mortality by 7.0% (P = 0.024) and cardiac mortality by 22.6% (P = 0.001) in patients with T2DM. An inverse dose-response association was identified between luteolin intake (range: 0.005–9.870 mg/day) and mortality risk. The consistent result was also shown when stratified by age, gender, race, body mass index, HbA1c level, and T2DM duration. Moreover, luteolin intake increment was also shown to be associated with a lower C-reactive protein level at baseline (β =-0.332; 95% CI =-0.541, -0.122).ConclusionThe current study confirmed that the dietary luteolin intake increment reduced all-cause mortality (especially cardiac mortality) in patients with T2DM, which may be attributed to the anti-inflammatory property of luteolin.Graphical abstract

Pelvic Pain, Mental Health and Quality of Life in Adolescents with Endometriosis after Surgery and Dienogest Treatment

Diagnostic and treatment delays have caused significant impacts on the physical and emotional well-being of adolescents with endometriosis, though such research is limited. This study aimed to assess the effects of one-year dienogest therapy on the clinical picture, pain patterns, psycho-emotional status, and quality-of-life indicators in adolescents with endometriosis after surgical treatment. The study enrolled 32 girls aged 13-17 with peritoneal endometriosis to analyze one-year dynamics of the Visual Analog Scale (VAS), McGill Pain Questionnaire, Beck Depression Scale (BDI), Hospital Anxiety and Depression Scale (HADS), Spielberger State-Trait Anxiety Inventory (STAI) and SF-36 quality-of-life survey scores along with clinical and laboratory indicators before surgery and after one-year dienogest therapy. The therapy provided a significant alleviation of endometriosis-associated clinical symptoms, including dysmenorrhea, pelvic pain, gastrointestinal/dysuria symptoms, decreased everyday activity (<0.001), a decrease in anxiety/depression scores (BDI, HADS, STAI), and quality-of-life improvement (<0.001). These effects were accompanied by beneficial dynamics in hormone and inflammatory markers (prolactin, cortisol, testosterone, estradiol, CA-125, neutrophil/lymphocyte ratio; <0.005) within reference ranges. A low body mass index and high C-reactive protein levels were associated with higher VAS scores; a high estradiol level was a factor for anxiety/depression aggravation (<0.05). Dienogest, after surgical treatment, significantly improved quality of life and reduced pain symptoms while showing good tolerability and compliance, and reasoning with timely hormonal therapy in adolescents with endometriosis.

Trace elements as potential modulators of puberty-induced amelioration of oxidative stress and inflammation in childhood obesity.

Although puberty is known to influence obesity progression, the molecular mechanisms underlying the role of sexual maturation in obesity-related complications remains largely unexplored. Here, we delve into the impact of puberty on the most relevant pathogenic hallmarks of obesity, namely oxidative stress and inflammation, and their association with trace element blood status. To this end, we studied a well-characterized observational cohort comprising prepubertal (N = 46) and pubertal (N = 48) children with obesity. From all participants, plasma and erythrocyte samples were collected and subjected to metallomics analysis and determination of classical biomarkers of oxidative stress and inflammation. Besides the expected raise of sexual hormones, pubertal children displayed better inflammatory and oxidative control, as reflected by lower levels of C-reactive protein and oxidative damage markers, as well as improved antioxidant defense. This was in turn accompanied by a healthier multielemental profile, with increased levels of essential elements involved in the antioxidant system and metabolic control (metalloproteins containing zinc, molybdenum, selenium, and manganese) and decreased content of potentially deleterious species (total copper, labile free iron). Therefore, our findings suggest that children with obesity have an exacerbated inflammatory and oxidative damage at early ages, which could be ameliorated during pubertal development by the action of trace element-mediated buffering mechanisms.

Impact of C-reactive protein levels on lipoprotein(a)-associated aortic stenosis incidence and progression.

Elevated lipoprotein(a) [Lp(a)] levels are associated with the risk of coronary artery disease (CAD) and calcific aortic valve stenosis (CAVS). Observational studies revealed that Lp(a) and C-reactive protein (CRP) levels, a biomarker of systemic inflammation, may jointly predict CAD risk. Whether Lp(a) and CRP levels also jointly predict CAVS incidence and progression is unknown. We investigated the association of Lp(a) with CAVS according to CRP levels in the European Prospective Investigation into Cancer and Nutrition (EPIC)-Norfolk study (n = 18 226, 406 incident cases) and the UK Biobank (n = 438 260, 4582 incident cases), as well as in the ASTRONOMER study (n = 220), which assessed the haemodynamic progression rate of pre-existing mild-to-moderate aortic stenosis. In EPIC-Norfolk, in comparison to individuals with low Lp(a) levels (<50 mg/dL) and low CRP levels (<2.0 mg/L), those with elevated Lp(a) (>50 mg/dL) and low CRP levels (<2.0 mg/L) and those with elevated Lp(a) (>50 mg/dL) and elevated CRP levels (>2.0 mg/L) had a higher CAVS risk [hazard ratio (HR) = 1.86 (95% confidence intervals, 1.30-2.67) and 2.08 (1.44-2.99), respectively]. A comparable predictive value of Lp(a) in patients with vs. without elevated CRP levels was also noted in the UK Biobank. In ASTRONOMER, CAVS progression was comparable in patients with elevated Lp(a) levels with or without elevated CRP levels. Lp(a) predicts the incidence and possibly progression of CAVS regardless of plasma CRP levels. Lowering Lp(a) levels may warrant further investigation in the prevention and treatment of CAVS, regardless of systemic inflammation.

Acute kidney injury in Coronavirus disease-19 related pneumonia in the intensive care unit: a retrospective multicenter study, Saudi Arabia.

Acute kidney injury (AKI) poses a significant morbidity and mortality risk to critically ill COVID-19 patients. The aim of this study was to investigate the incidence, predictors, and outcomes of AKI in patients admitted to the intensive care unit (ICU) with critically ill COVID-19 pneumonia. A multicenter retrospective study in Saudi Arabia of adult patients aged at least 18 years diagnosed with COVID-19 pneumonia and admitted to the intensive care unit between May 2020 and May 2021 was conducted. The occurrence of AKI and associated risk factors, the need for continous renal replacement therapy (CRRT), and the outcome were reported. The study included 340 patients admitted to the ICU with COVID-19. Their mean age was 66.7±13.4 years, ranging from 49 to 84 years, and most of them were men (63.8%). The most common concomitant diseases were hypertension (71.5%), diabetes (62.4%), IHD (37.6%), CKD (20%), heart failure (19.4%), and 81.2% suffered from ARDS. AKI occurred in 60.3% of patients, 38% were stage 1, 16.6% were stage 2, and 45.4% were stage 3. Approximately, 39% of patients required CRRT, out of which 76.2% were stage 3, which was significantly higher than the other stages (p<0.001). AKI patients suffered significantly from asthma and had lower levels of C-reactive protein (CRP), ferritin, lactate dehydrogenase (LDH), and blood urea nitrogen (BUN) and higher creatinine levels than patients without AKI (p<0.05 all). The overall mortality rate was 39.4%, and the mortality rate was significantly higher in patients with AKI than in patients without AKI (48.3% versus 25.9%; p<0.001). AKI is common in adults admitted to the ICU with COVID-19 and is associated with an increased risk of death. Early detection of AKI and appropriate treatment can positively impact COVID-19 outcome. CRRT is the preferred dialysis method in critically ill ICU patients with AKI.

Association between prenatal and neonatal risk factors and development of bronchiolitis in early life.

A questionnaire was administered to the parents of the hospitalized infants with acute bronchiolitis to obtain information regarding patients' medical, family, and prenatal exposure history. Logistic regression with adjustment was performed to evaluate risk factors associated with bronchiolitis in the infants. Among the enrolled patients, 55 (36.7%) were diagnosed as having bronchiolitis, and the majority (89%) of the patients had moderate-to-severe bronchiolitis. The bronchiolitis group had lower C-reactive protein levels than did the control group. Fewer patients in the bronchiolitis group developed fever. However, hospital stays were longer in the bronchiolitis group than in the control group. Respiratory syncytial virus was the most detected virus (23/26, 88.6%) in the bronchiolitis group. Male sex (odds ratio [OR], 5.71; 95% confidence interval [CI], 2.02-16.12; P < 0.001), antibiotic usage during pregnancy (OR, 27.2; 95% CI, 1.12-660.84; P = 0.04), and viral infection (OR, 49.3; 95% CI, 9.01-270.26; P < 0.001) during the postnatal period were significantly associated with hospitalization for acute bronchiolitis in the infants. By contrast, pet exposure during the perinatal period was significantly and negatively associated with acute bronchiolitis (OR = 0.21, 95% CI = 0.07-0.69, P < 0.01). Environmental exposures during pregnancy may affect respiratory health in offspring, and effective strategies should be developed to prevent bronchiolitis in early life.

C-reactive protein (CRP) as a predictive marker for outcomes with avelumab + axitinib (A + Ax) in patients with poor-risk advanced renal cell carcinoma (aRCC): Exploratory analysis from JAVELIN Renal 101.

670 Background: Analyses from the phase 3 JAVELIN Renal 101 trial (NCT02684006) suggested that CRP levels at baseline (BL) and early after treatment may predict outcomes with A + Ax in patients with aRCC. In addition, many patients with International Metastatic RCC Database Consortium (IMDC) poor risk who had prolonged progression-free survival (PFS) and overall survival (OS) were observed at the third interim analysis of OS. We analyzed the association between CRP levels and prolonged PFS/OS with A + Ax in patients with IMDC poor risk. Methods: CRP levels were assessed at screening and on day 1 of each 6-week cycle. Patients in the A + Ax arm with 3 or 4-6 IMDC risk factors were categorized into subgroups with CRP normal (BL CRP &lt;10 mg/L), normalized (BL CRP ≥10 mg/L and ≥1 CRP value decreased to &lt;10 mg/L during 6-week treatment), or non-normalized (CRP ≥10 mg/L at BL and during 6-week treatment). CRP levels were compared in patients with prolonged PFS/OS (PFS ≥24 months [mo] and OS ≥30 mo) or PFS &lt;24 mo (any OS duration). Results: In the A + Ax arm (N=442), 44 and 29 patients had 3 or 4-6 IMDC risk factors, of whom 7 and 5 had prolonged PFS/OS, and 26 and 20 had PFS &lt;24 mo, respectively (Table). Most patients with 3 or 4-6 risk factors with prolonged PFS/OS were in the normal or non-normalized CRP group, respectively. In patients with 3 risk factors with prolonged PFS/OS, CRP levels were generally low at BL and remained low for 24 mo. In patients with 4-6 risk factors with prolonged PFS/OS, CRP levels were high at BL and decreased markedly within 6 weeks, then maintained for 24 mo. Conclusions: In patients with poor-risk aRCC treated with A + Ax, a low CRP level at BL and during treatment or a rapid decrease in high CRP levels might predict favorable long-term outcomes, although CRP levels are unspecific and may increase/decrease with other diseases/comorbidities. Clinical trial information: NCT02684006 . [Table: see text]

P357 Intestinal ultrasound as a promising non-invasive monitoring tool in patients with Ulcerative Colitis

Abstract Background Intestinal ultrasound (IUS) is an established non-invasive tool for monitoring disease activity in Crohn’s disease, however its value in ulcerative colitis (UC) is still less clear. Our goal was to correlate IUS features with well-established disease targets in UC. Methods Prospective study including patients with left-sided (E2) or extensive (E3) UC. Simple Clinical Colitis Activity Index (SCCAI), patient reported outcomes (PRO-2), C-reactive protein (CRP), fecal calprotectin (FCal) and endoscopic activity (Mayo endoscopic subscore - sMayo) were evaluated. IUS features included bowel wall thickness (BWT) and color Doppler flow (CDF), assessed by modified Limberg score. The most affected segment was selected for analysis. Clinical remission was defined by SCAAI ≤ 2, endoscopic remission by sMayo of 0 and IUS remission by BWT ≤ 3 mm and CDF=0. Results 17 UC patients (59% males, median age 44 (20-68) years, 53% E3) were included and evaluated in 46 different time-points, with concomitant endoscopic assessment in 31 cases. Overall, 55% were in clinical remission, 30% in endoscopic remission and 22% in IUS remission. The sigmoid colon was the most affect segment by IUS (46%) and endoscopy (39%). Median BWT in the most affected segment was 4.28 (3.08-6.25) mm and 83% had a Limberg score ≥ 1. Median CRP was 0.41 (0.06-18.55) mg/dL and FCal 80 (3-8000) ug/g. There was a moderate agreement between IUS and endoscopy regarding the most affected segment (k=0.43, p&amp;lt;0.001). BWT showed a strong correlation with sMayo and CRP and a moderate correlation with FCal, SCCAI and PRO-2. CDF showed no significant correlations with clinical, biochemical and endoscopic features (Table 1). Patients with IUS remission presented higher rates of endoscopic remission (78% vs 10%, p&amp;lt;0.001) and lower sMayo scores (0 vs 2, p&amp;lt;0.001), together with lower FCal (21 vs 133 ug/g, p=0.01) and CRP levels (0.08 vs 0.54, p&amp;lt;0.01). Conclusion IUS features showed a significant correlation with endoscopic activity, clinical activity and biomarkers. IUS remission was associated with endoscopic remission and lower biomarker activity, suggesting that IUS is an accurate method to evaluate UC patients both with active disease and in remission.

Baseline erythrocyte sedimentation rate level predicts long-term inhibition of radiographic progression by tocilizumab: the KURAMA cohort

The short-term effect of tocilizumab (TCZ) on the radiographic progression of rheumatoid arthritis has been reported; however, reports on its long-term effects are scarce. In this study, we aimed to evaluate its long-term effects on joint destruction in patients who had been treated with TCZ for at least two years and for whom X-rays were available. Radiographic progression was evaluated with modified Total Sharp Score (mTSS), and structural remission was defined as the mean annual change in mTSS ≤0.5. Of the 59 patients included in this study (median age, 62 years; female, 81.4%), 34 patients (57.6%) achieved structural remission. Patients who achieved structural remission were relatively younger (59 years vs. 64 years, p = .06), had relatively higher proportion of anti-citrullinated protein antibody positivity (91.2% vs. 72.0%, p = .08), relatively lower C-reactive protein level (0.6 mg/dL vs. 2.2 mg/dL, p = .05), and significantly lower erythrocyte sedimentation rate (ESR) level (28.0 mm/h vs 65.5 mm/h, p = .003) than those who did not. Multivariate logistic regression analysis demonstrated that the baseline ESR level was significantly associated with structural remission (odds ratio, 0.98; 95% confidence interval: 0.96–0.99, p = .049). The baseline ESR level is a critical determinant of the long-term effect of TCZ on joint destruction.

Blood glucose control with different treatment regimens in type 2 diabetes patients hospitalized with COVID-19 infection: A retrospective study.

Coronavirus disease (COVID-19) is closely associated with hyperglycemia and a worse prognosis in patients with a previous diagnosis of type 2 diabetes mellitus. A few studies investigated the effects of diabetes treatment regimens in these patients during hospitalization. Here, we evaluate the impact of insulin and non-insulin therapy on glucose control in patients with type 2 diabetes admitted with COVID-19. This is a retrospective study including 359 COVID-19 patients with type 2 diabetes. Patients were divided into 2 groups according to diabetes treatment during hospitalization. The first group included patients treated with insulin only, and the second group patients treated with other antidiabetic agents with or without insulin. Average blood glucose was higher in the insulin-only treatment group (201 ± 66 mg/dL vs 180 ± 71 mg/dL, P = .004), even after excluding mechanically ventilated patients (192 ± 69 vs 169 ± 59 mg/dL, P = .003). In patients with moderate severity of COVID-19, average blood glucose was also significantly higher in the insulin-only treated group (197 ± 76 vs 168 ± 51 mg/dL, P = .001). Most patients (80%) in the combination treatment group received metformin. Moderately affected COVID-19 patients with type 2 diabetes could safely be treated with antihyperglycemic medications with or without insulin.

Efficacy of intra-arterial lidocaine administration on pain and inflammatory response after uterine artery embolization for symptomatic fibroids.

There have been conflicting outcomes regarding the use of lidocaine to reduce pain after uterine artery embolization (UAE). To investigate the efficacy of intra-arterial lidocaine injection for pain and inflammatory response control within 24 h of UAE for symptomatic uterine fibroids. Of 1530 patients who underwent UAE for uterine fibroids in 2007-2021, 5 mL of 1% lidocaine was injected into each uterine artery immediately after UAE in 23 patients. A disease-matched control group (n = 23) who did not receive intra-arterial lidocaine was generated from the same registry. The pain score, white blood cell (WBC) count, C-reactive protein (CRP), neutrophil/lymphocyte ratio (NLR), and fentanyl consumption were compared before and after UAE. Complete infarction of the dominant fibroid was assessed using magnetic resonance imaging. Significantly lower WBC count, CRP level, and NLR were noted 24 h after UAE in the lidocaine group. No statistically significant difference was noted in the pain score between groups at 0-24 h. The cumulative fentanyl dose administered during the first 24 h after UAE was not significantly different. After embolization, fibroid-related symptoms resolved in all patients. No significant difference was observed in the rate of complete infarction of the dominant fibroid. Lidocaine administration immediately after UAE resulted in a significant reduction in the inflammatory response. However, such a difference in the inflammatory reaction did not contribute to significant reductions in pain scores or fentanyl consumption.

A prospective hospital-based study on C-reactive protein as a response predictor of antidepressant treatment in drug naïve patients with major depressive disorder.

C-reactive protein (CRP) is an acute phase reactant that is implicated in the pathogenesis of major depressive disorder (MDD), due to its role in the execution of various important neurological events, including neurogenesis, mediation of neural plasticity, and synaptic transmission. This study was conducted to determine the relationship between the level of CRP to remission rates after antidepressant therapy. Fifty patients of first episode MDD with no past history of antidepressant exposure and other medical comorbidity were recruited after obtaining consent for Escitalopram therapy. The CRP levels of the patients were evaluated on the day of recruitment and depressive symptoms were monitored using Montgomery-Asberg Depression Rating Scale at weeks 0, 3, 6, and 12. The patients with low (≤10 mg/l) and high (>10 mg/l) CRP levels were compared for time taken to achieve remission using Kaplan-Meier survival analysis. The Kaplan-Meier survival analysis showed a significantly higher proportion of patients with low CRP levels attained remission than patients with higher CRP levels (Log-rank = 7.594; dF = 1; P = 0.006). The age, compliance to pharmacotherapy, and disability did not significantly affect the remission rates of the patients. Our study confirms that higher levels of CRP can lead to poorer remission rates in patients with MDD after antidepressant therapy and can predict treatment resistance.

Augmentation Therapy Modulates Systemic Inflammation in Individuals with Alpha-1 Antitrypsin Deficiency and Chronic Obstructive Pulmonary Disease.

Alpha-1 antitrypsin (AAT) deficiency is a genetic disorder that leads to chronic obstructive pulmonary disease (COPD) and lower circulating levels of AAT, which is a protease inhibitor with potent anti-inflammatory effects. In order to better understand the presence of systemic inflammation in AAT-deficient individuals with COPD, we investigatedthe plasma levels of C-reactive protein (CRP). AAT-deficient individuals and a matched cohort with a normal AAT genotype were recruited from the Alpha-1 Foundation DNA and Tissue Bank. AAT genotypes were determined by a combination of a Taqman-based assay. AAT and CRP levels were determined by nephelometry. Comparisons were determined by unpaired t-test and standard Pearson's correlation. Our study included 40 control participants and 742 AAT-deficient participants, of which 498 received augmentation therapy. In the AAT-deficient participants, the plasma AAT was 20.2±11.6µM and 4.5±1.3µM (P<0.0001) with and without augmentation therapy, respectively, and the CRP was 0.32±0.53mg/dL and 0.69±1.97mg/dL (P=0.0169), respectively. There was a negative correlation between the percentage predicted of forced expiratory volume in 1 second and CRP in the group not receiving augmentation therapy (r=-0.2528, P<0.05), and there was no correlation in participants receiving augmentation therapy. Compared to healthy individuals, AAT-deficient individuals with COPD have higher levels of circulating CRP, suggesting increased systemic inflammation. However, AAT-deficient individuals receiving augmentation therapy had lower plasma CRP levels compared to those who are not.

Oral enzyme combination with bromelain, trypsin and the flavonoid rutoside reduces systemic inflammation and pain when used pre- and post-operatively in elective total hip replacement: a randomized exploratory placebo-controlled trial.

Early mobilization after total hip replacement (THR) is key for fast recovery but is often limited by pain. Oral enzyme combinations (OECs) have demonstrated anti-inflammatory and pain-relieving effects. This prospective, randomized, double-blind, placebo-controlled exploratory trial evaluated the effects of pre- and post-operative use of OEC (90 mg bromelain, 48 mg trypsin, 100 mg rutoside) following elective THR, on post-operative recovery. Candidates for primary elective cementless THR owing to osteoarthritis were eligible for participation [age ⩾50 years, body mass index 25-35 kg/m2, C-reactive protein (CRP) ⩽6 mg/L]. Following randomization to OEC or placebo, intervention started pre-operatively and continued onwards until day 42. Main outcomes included post-operative CRP levels (days 1-7), self-reported hip pain at rest (by 0-10 cm visual analogue scale on post-operative days 1-42), post-operative analgesic use [by cumulative analgesic consumption score (CACS) days 7-42], tolerability and adverse events. Patients (N = 34) were recruited from a tertiary orthopaedic hospital in the Czech Republic, of whom 33 completed the study (OEC/placebo: n = 15/18). Baseline characteristics across the groups were comparable. Compared with placebo, the OEC group had numerically lower CRP levels on post-operative days 1-7, including peak level [mean (standard deviation) OEC versus placebo: 81.4 (28.3) versus 106.7 (63.3) mg/L], which translated into a significant 32% lower CRP area under the curve (p = 0.034). The OEC group reported significantly less pain during post-operative days 1-7 versus placebo (analysis of variance treatment × visit [F(4) = 3.989]; p = 0.005). Analgesic use was numerically reduced as assessed through an accumulated CACS. No deleterious effects on haemorheological parameters were observed in either group. Pre- and post-operative use of OEC significantly reduced CRP levels and patient self-reported pain. OEC may be an efficacious and safe treatment option to facilitate post-operative recovery following THR. EudraCT number 2016-003078-41.