scholarly journals Development of Pharyngocutaneous Fistula after Total Laryngectomy: The Predictive Value of C-reactive Protein/Albumin Ratio

2020 ◽  
Vol 63 (4) ◽  
pp. 159-163
Author(s):  
Abitter Yücel ◽  
Hilal Yücel ◽  
Fuat Aydemir ◽  
Mert Mutaf ◽  
Mehmet Akif Eryılmaz ◽  
...  
Keyword(s):  
Postoperative Period ◽  
Total Laryngectomy ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Early Postoperative Period ◽  
Pharyngocutaneous Fistula ◽  
C Reactive Protein ◽  
Albumin Ratio ◽  
Reactive Protein ◽  
Significant Difference

Background: We aimed to evaluate whether C-reactive protein(CRP)/ Albumin ratio (CAR) performed in the early postoperative period after total laryngectomy could be a predictive factor for the development of pharyngocutaneous fistula (PCF). Methods: The files of patients with laryngeal squamous cell carcinoma who underwent total laryngectomy between January 2005 and January 2019 were retrospectively reviewed. Patients were divided into two groups: patients with PCF (PCF group) and without (Non-PCF group). CAR values and risk factors were compared between groups. Results: The overall incidence of PCF was 23.2%. There was a statistically significant difference between the two groups in terms of CRP and CAR levels (p = 0.001). The CAR value of 27.05 (sensitivity = 75.0% , specificity 68.2%, area under curve (AUC) = 0.742, 95% confidence interval 0.616–0.868) was determined as a cutoff value to describe the development of fistula in the early postoperative period. In multiple linear regression analysis, there was an independent relationship between presence of PCF and previous RT and CAR value. Conclusions: CAR, performed in the early postoperative period, may be a new and useful marker for predicting PCF after total laryngectomy.

scholarly journals Serum C-Reactive Protein and Interleukin-6 Levels as Biomarkers for Disease Severity and Clinical Outcomes in Patients with Idiopathic Granulomatous Mastitis

2021 ◽  
Vol 10 (10) ◽  
pp. 2077
Author(s):  
Yi-Min Huang ◽  
Chiao Lo ◽  
Chiao-Feng Cheng ◽  
Cheng-Hsun Lu ◽  
Song-Chou Hsieh ◽  
...  
Keyword(s):  
Disease Severity ◽  
Severe Disease ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Serum Biomarkers ◽  
Healthy Controls ◽  
Granulomatous Mastitis ◽  
C Reactive Protein ◽  
Idiopathic Granulomatous Mastitis ◽  
Reactive Protein

Idiopathic granulomatous mastitis (IGM) is a rare inflammatory breast disease mimicking breast cancer. Limited research has been conducted on the application of serum biomarkers. This study aims to investigate the association of serum biomarkers with disease severity in patients with IGM. From November 2011 to March 2020, medical records of patients with IGM were reviewed. Serum cytokine levels were measured in patients and healthy controls between July 2018 and March 2020. A total of 41 patients with histologically proven IGM were found. Serum interleukin (IL)-6 level was significantly higher in patients with IGM (n = 11) than healthy controls (n = 7). Serum IL-6 and C-reactive protein (CRP) levels were significantly higher in patients with severe disease than mild and moderate disease. Serum IL-6 (Spearman’s ρ = 0.855; p < 0.001) and CRP (Spearman’s ρ = 0.838; p = 0.001) levels were associated with time to resolution. A higher serum CRP level was associated with a longer time to resolution (B = 0.322; p < 0.001) in multiple linear regression analysis. Serum IL-6 and CRP levels can be used as biomarkers for the evaluation of disease severity in IGM. IL-6 may play a crucial role in the immunopathology of IGM.

scholarly journals Higher Serum C-Reactive Protein Levels in Catatonic Patients: A Comparison to Non-catatonic Patients and Healthy Controls

2020 ◽  
Vol 46 (5) ◽  
pp. 1155-1164
Author(s):  
Fu-Chun Zhou ◽  
Joseph W Y Lee ◽  
Qi-Hang Zhang ◽  
Zuo-Li Sun ◽  
Qijing Bo ◽  
...  
Keyword(s):  
Rating Scale ◽  
Psychiatric Patients ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Complement Component ◽  
Enzyme Linked Immunosorbent Assay ◽  
Healthy Controls ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Hs Crp

Abstract Catatonia is a psychomotor syndrome defined by a constellation of predominantly motor symptoms. The aim of the present study was to determine whether recently admitted psychiatric patients with catatonia exhibited higher serum C-reactive protein (hs-CRP) levels compared to non-catatonic psychiatric patients and healthy controls (HCs). Recently admitted psychiatric patients were screened and evaluated for the catatonia syndrome using the Bush-Francis Catatonia Rating Scale and the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5). The study sample was formed by 150 individuals (39 male and 111 female), including 51 catatonic patients, 55 non-catatonic patients, and 44 HCs. Serum hs-CRP levels were processed with the enzyme-linked immunosorbent assay. Serum levels of creatine kinase (CK), adrenocorticotropic hormone (ACTH), immunoglobulin G (IgG), complement component 3 (C3), and complement component 4 (C4) were also determined. There was a significantly higher percentage of patients with high inflammatory levels (hs-CRP &gt; 3000ng/ml) in the catatonic (43.1%) than in the non-catatonic (14.5%) or HCs group (9.1%) (χ 2 =18.9, P &lt; .001). Logistic regression showed that catatonic patients had significantly higher hs-CRP levels compared to non-catatonic patients even after controlling for other clinical and laboratory variables (OR = 3.52, P = .015, 95% CI 1.28–9.79). Multiple linear regression analysis revealed that log-transformed hs-CRP was independently predicted by body mass index and log-transformed C4, ACTH, and Cortisol in catatonic patients. Findings of the present study suggest that catatonia is specifically linked to a higher level of systemic inflammation, not merely attributable to the overall psychopathology, or alterations in the stress level and complement system.

scholarly journals C-reactive protein/albumin ratio as a predictor of 28 day mortality in patients with sepsis

2020 ◽  
Vol 8 (2) ◽  
pp. 503
Author(s):  
Hamsa B. T. ◽  
Srinivasa S. V. ◽  
Raveesha A.
Keyword(s):  
Inotropic Support ◽  
Secondary Outcome ◽  
P Value ◽  
C Reactive Protein ◽  
Albumin Ratio ◽  
Reactive Protein ◽  
Significant Difference ◽  
Life Threatening ◽  
Sepsis And Septic Shock ◽  
A Prospective Study

Background: Sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host response to infection. Sepsis remains a major cause of morbidity and mortality worldwide. Important biomarkers that can be used as prognostic markers in sepsis are C Reactive Protein (CRP) and serum Albumin levels. CRP levels markedly elevate in response to infection whereas albumin levels decrease in response to acute phase infection. We want to ascertain the value of CRP/albumin ratio as an independent predictor of 28-day mortality in sepsis patients.Methods: A prospective study was conducted including 150 patients satisfying the criteria for sepsis according to SOFA score of more than 2. Initial CRP/Albumin ratio was assessed to determine its significance in assessing the 28-day mortality, primary end point of our study. Secondary end points assessed were length of ICU stay, need for inotropic support, need for ventilator support and renal replacement therapy.Results: In the analysis of CRP/Albumin ratio as a predictor of 28-day mortality, patients were followed up from day of admission till 28 days to assess primary outcome. Among study subjects survivors were 92 in whom mean CRP/ALB ratio was 0.1197 and non survivors were 58 patients with mean CRP/ALB ratio was 0.0426. p-value <0.001, there was statistically significant difference found between survivor and Non-Survivor with respect to CRP/Albumin ratio. In assessing secondary outcome statistically significant association was found for need for ventilator and inotropic support, whereas it was insignificant in assessing need for dialysis and length of ICU stay.Conclusions: CRP/albumin ratio, which indicates the extent of residual inflammation, could be used as a prognostic marker in predicting mortality in patients with sepsis and septic shock.

scholarly journals An assessment of the C-reactive protein, erythrocyte sedimentation rate and white blood cell count, values during the post-operative period of infected tibial nonunions treated with antibiotic- loaded PMMA-coated nails

2021 ◽  
Vol 7 (3) ◽  
pp. 644
Author(s):  
Ferdi Dırvar ◽  
Raşit Özcafer ◽  
Kubilay Beng
Keyword(s):  
Blood Cell ◽  
Cell Count ◽  
Sedimentation Rate ◽  
Postoperative Period ◽  
C Reactive Protein ◽  
Blood Cell Count ◽  
Reactive Protein ◽  
Erythrocyte Sedimentation ◽  
Significant Difference

<p>In this study, our aim was to assess the changes in the serum C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and white blood cell count (WBC) values during the follow-up period of infected tibial pseudoarthrosis treated using antibiotic-loaded nails. Three patients with infected femoral nonunions and 11 patients with infected tibial nonunions were included in the study. All patients were treated with intramedullary nails coated with antibiotic-loaded PMMA after local extensive debridement. Postoperatively, parenteral antibiotic therapy was administered. The CRP, ESR and WBC values were noted preoperatively and on the first day, and then on the second, sixth, and 12<sup>th</sup> weeks postoperatively. The changes in these values over time were analyzed comparatively. The preoperative CRP level was found to be significantly lower than the early postoperative period (1<sup>st</sup> day), while no significant differences were detected during the follow-up period. The CRP level constantly decreased between the first postoperative control (1<sup>st</sup> day) and the final follow-up time (12<sup>th</sup> week). The postoperative ESR showed a significant difference when compared to the preoperative value, and also showed a decreasing trend in the postoperative period, having its highest value on the first day. The WBC did not exhibit a significant difference when comparing the preoperative and postoperative values. C-reactive protein level and ESR can be used to monitor the adequacy of the treatment after antibiotic-loaded nail application, whereas WBC may be insufficient in the diagnosis and follow-up of osteomyelitis treated with antibiotic-loaded nails.</p>

scholarly journals Serum oestradiol levels are inversely associated with C-reactive protein levels in premenopausal women, but not postmenopausal women

2020 ◽  
Vol 48 (10) ◽  
pp. 030006052096122
Author(s):  
Jae-Min Park ◽  
Yong-Jae Lee
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Multiple Linear Regression ◽  
Postmenopausal Women ◽  
Linear Regression Analysis ◽  
Menopausal Status ◽  
Premenopausal Women ◽  
Multiple Linear Regression Analysis ◽  
C Reactive Protein ◽  
Reactive Protein

Objective Epidemiological studies on the association of serum oestradiol levels and inflammatory markers have reported inconsistent and conflicting results. Therefore, we investigated the association between serum oestradiol and high-sensitivity C-reactive protein (CRP) levels in women on the basis of their menopausal status. Methods This cross-sectional study examined the association between serum oestradiol and CRP levels on the basis of menopausal status in 151 premenopausal women aged 42.7 ± 6.7 years and 394 postmenopausal women aged 58.1 ± 6.7 years who participated in a health examination program. Multiple linear regression analysis was conducted using CRP levels as the dependent variable. Results Multiple linear regression analysis showed that serum oestradiol levels were inversely associated with CRP levels in premenopausal women (β coefficient = −0.298) after adjusting for age, body mass index, smoking, mean arterial pressure, and levels of fasting plasma glucose, triglycerides, high-density lipoprotein cholesterol, aspartate aminotransferase, and alanine aminotransferase. However, this association was not found in postmenopausal women after adjusting for the same confounding factors. Conclusions Serum oestradiol levels are inversely associated with CRP levels in premenopausal women, but not in postmenopausal women. Lower oestrogenic activity may at least partly contribute to the pathogenesis of chronic inflammation, particularly in premenopausal women.

scholarly journals C-reactive protein is not a useful indicator for infection in surgical intensive care units

2009 ◽  
Vol 127 (6) ◽  
pp. 350-354 ◽  
Author(s):  
Domingos Dias Cicarelli ◽  
Joaquim Edson Vieira ◽  
Fábio Ely Martins Benseñor
Keyword(s):  
Septic Shock ◽  
Intensive Care ◽  
Postoperative Period ◽  
Sofa Score ◽  
Early Postoperative Period ◽  
Surgical Intensive Care Unit ◽  
C Reactive Protein ◽  
Surgical Intensive Care ◽  
Reactive Protein ◽  
Lactate Levels

CONTEXT AND OBJECTIVE: C-reactive protein (CRP) is commonly used as a marker for inflammatory states and for early identification of infection. This study aimed to investigate CRP as a marker for infection in patients with postoperative septic shock. DESIGN AND SETTING: Prospective, single-center study, developed in a surgical intensive care unit at Hospital das Clínicas, Faculdade de Medicina da Universidade de São Paulo. METHODS: This study evaluated 54 patients in the postoperative period, of whom 29 had septic shock (SS group) and 25 had systemic inflammatory response syndrome (SIRS group). All of the patients were monitored over a seven-day period using the Sequential Organ Failure Assessment (SOFA) score and daily CRP and lactate measurements. RESULTS: The daily CRP measurements did not differ between the groups. There was no correlation between CRP and lactate levels and the SOFA score in the groups. We observed that the plasma CRP concentrations were high in almost all of the patients. The patients presented an inflammatory state postoperatively in response to surgical aggression. This could explain the elevated CRP measurements, regardless of whether the patient was infected or not. CONCLUSIONS: This study did not show any correlation between CRP and infection among patients with SIRS and septic shock during the early postoperative period.

scholarly journals C-reactive protein course after classical complication free total knee arthroplasty using navigation

2020 ◽  
Vol 32 (1) ◽  
Author(s):  
Jun Ho Nam ◽  
Myung Rae Cho ◽  
Seo Ho Lee ◽  
Suk-Kyoon Song ◽  
Won-Kee Choi
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Postoperative Period ◽  
Computer Navigation ◽  
Early Postoperative Period ◽  
C Reactive Protein ◽  
Patient Factors ◽  
Reactive Protein ◽  
Total Knee ◽  
Navigated Tka

Abstract Purpose The purpose is to estimate the degree of normalization of C-reactive protein (CRP) at 2 weeks and 4 weeks after uncomplicated total knee arthroplasty (TKA) using computer navigation. We also wish to determine whether the degree of normalization of CRP at 2 and 4 weeks differs after TKA performed in one knee and after TKA performed sequentially in both knees. We also want to analyze the patient factors that may influence the normalization of CRP. Material and methods We studied 400 knees who underwent primary computer-navigated TKA for treatment of advanced osteoarthritis: the TKAs were all performed by the same surgeon. We retrospectively analyzed CRP levels during the preoperative period, the early postoperative period (5–7 days), the 2-week postoperative period (12–14 days), and the 4-week postoperative period (25–30 days). We have assumed gender, age, body mass index (BMI), staged bilateral TKA, and preoperative CRP as the potential patient factors associated with CRP normalization. Results In unilateral TKA, CRP was normalized in 94 cases (34.3%) and in 219 cases (81.4%) within 2 weeks and 4 weeks after surgery, respectively. In second-knee, staged bilateral TKA, CRP was normalized in 46 cases (35.1%) and in 104 cases (79.4%) within 2 weeks and 4 weeks after surgery, respectively. There were no statistical differences between unilateral TKA and second-knee, staged bilateral TKA during the 2-week postoperative and the 4-week postoperative period. Compared to women, men were 1.99 times less likely to have normalized CRP at 2 weeks after surgery (P = 0.02). Conclusion CRP was less likely to normalize during the 2-week postoperative period in men than it is in women, while there was no difference between men and women in the normalization of CRP during the 4-week postoperative period. There were no statistical differences in the course of CRP levels after unilateral TKA and staged bilateral TKA during the 2-week postoperative and the 4-week postoperative period.

scholarly journals C-Reactive Protein-to-Albumin Ratio as a Prognostic Inflammatory Marker in COVID-19

2022 ◽  
Author(s):  
Aliye Çelikkol ◽  
Eda Çelik Güzel ◽  
Mustafa Doğan ◽  
Berna Erdal ◽  
Ahsen Yilmaz
Keyword(s):  
Disease Severity ◽  
Predictive Value ◽  
Rt Pcr ◽  
C Reactive Protein ◽  
Albumin Ratio ◽  
Lymphocyte Ratio ◽  
Reactive Protein ◽  
Cell Counts ◽  
Nonparametric Distribution ◽  
Significant Difference

Abstract Objectives As a result of developed generalized inflammation, the main prognostic factor determining morbidity and mortality in coronavirus disease 2019 (COVID-19) patients is acute respiratory distress syndrome. The purpose of our study was to define (1) the laboratory tests that will contribute to the diagnosis and follow-up of COVID-19 patients, (2) the differences between the laboratory-confirmed (LC), unconfirmed (LUC), and control (C) groups, and (3) the variation between groups of acute-phase reactants and biomarkers that can be used as an indicator of disease severity and inflammation. Materials and Methods A total of 102 patients undergoing treatment with COVID-19 interim guidelines were evaluated. Reverse transcriptase-polymerase chain reaction (RT-PCR) test was positive in 56 (LC), classified as mild or severe, and negative in 46 (LUC) patients. In addition, 30 healthy subjects (C) with negative RT-PCR tests were also evaluated.All statistical analyses were performed with the SPSS 22.0 program and the p-values for significant findings were less than 0.05. Parametric/nonparametric distribution was determined by performing the Kolmogorov–Smirnov test for all groups. Student's t-test was used for variables with parametric distribution and the Mann–Whitney U-test for variables with the nonparametric distribution. A cut-off level for biomarkers was determined using the ROC (receiver operator characteristic) curve. Results In the LC group, platelet, platecrit, mean platelet volume, platelet diameter width, white blood cell, lymphocyte, eosinophil, neutrophil, immature granulocyte, immature lymphocyte, immature monocyte, large immune cell, and atypical lymphocyte counts among the complete blood count parameters of mature and immature cell counts showed a significant difference according to the C and LUC groups. C-reactive protein, neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, and C-reactive protein-to-albumin ratio (CAR) indices were significantly elevated in LC patients and were significantly higher in patients classified as severe compared to mild. When CAR optimal cutoff was determined as 0.475, area under the curve was 0.934, sensitivity was 90.91%, specificity was 86.21%, positive predictive value was 92.59%, and negative predictive value was 83.33%. The diagnostic accuracy for CAR was 89.29%. Conclusion The CAR index with the highest diagnostic value and the highest predictability could be the most useful biomarker in the diagnosis and evaluation of disease severity in COVID-19 patients.

scholarly journals Detection and predictors of anti-SARS-CoV-2 antibody levels in COVID-19 patients at 8 months after symptom onset

2021 ◽  
pp. 00-00
Author(s):  
Jing Guo ◽  
Li Li ◽  
Qian Wu ◽  
Hongwei Li ◽  
Yajie Li ◽  
...  
Keyword(s):  
Disease Severity ◽  
Symptom Onset ◽  
Protein Level ◽  
Protective Immunity ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Antibody Levels

Aim: To determine SARS-CoV-2 specific IgM and IgG levels of patients with COVID-19 at 8 months after symptom onset and to explore the predictors of antibody levels. Materials & methods: The magnetic chemiluminescence method was used to measure the antibody levels. Clinical data were collected and analyzed retrospectively. Results: A total of 54 patients were enrolled in this study, of whom 59.3% were IgM positive and 96.4% were IgG positive. The multiple linear regression analysis revealed that the duration of RNA shedding, C-reactive protein level and disease severity were independent predictors of IgG levels. Conclusion: COVID-19 patients retained long-term viral-specific protective immunity. Disease severity, C-reactive protein level and duration of RNA shedding were related to antibody levels 8 months after symptom onset.

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