Value of adjuvant chemotherapy using paclitaxel plus carboplatin after radical surgery with or without radiotherapy in stage IB-iia cervical adenocarcinoma with risk factors.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e17016-e17016
Author(s):  
You Wu ◽  
Li Nan ◽  
Jusheng An ◽  
Manni Huang ◽  
Shaokang Ma ◽  
...  
Keyword(s):  
Risk Factors ◽  
High Risk ◽  
Systemic Chemotherapy ◽  
Risk Group ◽  
Pelvic Lymphadenectomy ◽  
High Risk Group ◽  
Cervical Adenocarcinoma ◽  
Intermediate Risk ◽  
Stage Ib ◽  
Poorly Differentiated

e17016 Background: The aim of this study was to evaluate the efficacy and safety of paclitaxel/carboplatin as an adjuvant systemic chemotherapy for stage IB-IIA cervical adenocarcinoma patients after radical hysterectomy and pelvic lymphadenectomy with or without radiotherapy(RT). Methods: The cases of all patients (n = 152) with FIGO IB-IIA cervical adenocarcinoma who were treated by radical hysterectomy and pelvic lymphadenectomy with or without RT at Chinese academy of medical sciences cancer institute and hospital between January 2008 and January 2017 were reviewed. Of these, 35 patients displayed high-risk prognostic factors (high-risk group), 65 displayed intermediate-risk prognostic factors meeting sedlis criteria(intermediate-risk group),and 54 cases presented poorly differentiated status or LVSI, without other risk factors. In the high-risk group,18 patients received adjuvant radiotherapy and concurrent cisplatin chemoradiotherapy(RT-CCRT ) and 17 received adjuvant radiotherapy plus systemic chemotherapy using Paclitaxel Plus Carboplatin (RT-CT ). In the intermediate-risk group, 47 patients were treated with RT-CCRT and 16 were treated with RT-CT ,among the patients with poorly differentiated status or LVSI ,20 were treated with adjuvant chemotherapy using Paclitaxel Plus Carboplatin (CT ) and 34 received no further treatment (NFT). Results: In the high-risk group, adjuvant RT-CT was significantly superior to RT-CCRT with regard to median PFS and 2-year PFS rate(93.07months vs 52,44months, 94.1% vs 72.2%), but the recurrence rate and survival rate showed no significantly difference(11.8% vs 33.3%,100% vs 83.3%) . In the intermediate-risk group, Patients receiving RT-CT showed a better 2-year PFS rate and recurrence rate compared to those with RT-CCRT (100% vs 90.7%, 6.3% vs 12.6%), but the differences were not statistically significant. Among the patients with poorly differentiated status or LVSI, addition of adjuvant systemic chemotherapy resulted in significantly improved 2-year PFS rate compared with the NFT group (95% vs. 75.2%,p = 0.032). Conclusions: Adjuvant systemic chemotherapy using Paclitaxel Plus Carboplatin improved the prognosis of FIGO stage IB-IIA cervical adenocarcinoma patients in the high-risk group and patients who presented 2 or more intermediate-risk factors. Early cervical adenocarcinoma patients with low differentiation or LVSI can also benefit from postoperative adjuvant TC chemotherapy.

scholarly journals Assessing the Presence and Position of Carotid Plaque Improves Risk Stratification for Cardiovascular Disease Prediction Among Patients With Hypertension

2021 ◽  
Author(s):  
Hui-Juan Zuo ◽  
Xian-Tao Song ◽  
Jin-Wen Wang ◽  
Hong-Xia Yang ◽  
Jie Lin
Keyword(s):  
Risk Factors ◽  
Ischemic Stroke ◽  
High Risk ◽  
Risk Stratification ◽  
Carotid Plaque ◽  
Risk Group ◽  
High Risk Group ◽  
Low Risk ◽  
Intermediate Risk ◽  
Traditional Risk Factors

Abstract Background: Ischemic cardiovascular disease (ISCVD) is a massive public health problem. ISCVD risk prediction models based on traditional risk factors as predictors is limited. Carotid atherosclerosis plays a fundamental value in the occurrence of ISCVD. The aim of this study was to evaluate the value of risk stratification plus carotid plaque improving the prediction of ISCVD. Methods: Between June 2016 and June 2017, 3998 subjects with hypertension were prospectively recruited and completed traditional risk factors survey and carotid ultrasound measurements in Anzhen Hospital, Beijing, China. Results: A total of 2010 (50.3%) subjects were detected carotid plaque. Among patients free from ISCVD (n=3479), there were 884 patients (25.4%) at high risk for ISCVD, and 868 (25.0%), 1727 (49.6%) was classified as intermediate risk or low risk according to Chinese cardiovascular risk score chart. The detected rate of carotid plaque was 64.7%, 53.7%, and 38.5% among patients at high risk to low risk, respectively. Carotid plaques and risk stratification alone or in combination were significantly associated with ischemic stroke, and negatively correlated with coronary heart disease (all P>0.05). Adding carotid plaque to risk stratification, the ischemic stroke prevalence increased from 5.3% to 9.1% in the low-risk group (P=0.001), 5.4% to 12.3% in the intermediate-risk group (P<0.001) and 8.2% to 14.4% than in the high-risk group (P=0.004). Intermediate risk plus carotid plaque (443/3998) were reclassified to a new high-risk group, high risk only (749/3998) and low risk plus carotid plaque (353/3998) were reclassified to a new intermediate risk group; and intermediate risk only (553/3998) were reclassified to a new low risk group. According to the reclassification, there were 1635 subjects (40.9%) at high risk, and 1102 (27.6%), 1261 (31.5%) was classified as intermediate risk or low risk. Conclusions: Carotid plaque has an important position as it plus risk stratification may improve the risk assessment of ischemic stroke and have resulted in reclassification.

scholarly journals RISK GROUPS OF ACUTE KIDNEY INJURY IN PATIENTS AFTER OPERATIVE THERAPY OF TUMORS OF A SOLITARY KIDNEY

2018 ◽  
Vol 15 (3) ◽  
pp. 315-322
Author(s):  
L. N. Suslov ◽  
O. G. Sukonko ◽  
L. V. Mirilenko
Keyword(s):  
Risk Factors ◽  
High Risk ◽  
Partial Nephrectomy ◽  
Postoperative Period ◽  
Risk Group ◽  
Solitary Kidney ◽  
High Risk Group ◽  
Low Risk ◽  
Intermediate Risk ◽  
Open Partial Nephrectomy

The objective of this study is to devise a prognostic classification of AKI in the postoperative period based on preoperative factors for patients after partial nephrectomy for renal masses in the solitary kidney (SK). This method will allow identifying patients in a high risk group and reducing this unfavorable postoperative outcome by a careful treatment planning.We present a series of 136 patients with SK tumor who underwent open partial nephrectomy in situ performed at the N. N. Alexandrov National Cancer Centre of Belarus in 2000–2016. During the early postoperative period, AKI occurred in 28 (20.6 %) patients. Three risk factors associated with a risk of developing AKI were included in the multivariate analysis: categorized risk factors such as tumor size and serum potassium and dichotomous – multifocality. On the basis of the multivariant model presented, 3 risk factors were assigned a weighted score. Depending on the score, the cohort of patients was divided into 3 groups. Patients with a score from 0 to 2 were classified as a low-risk group, 3 points – an intermediate-risk group and ≥4 points – a high-risk group with the development of AKI in the postoperative period.The devised prognostic classification allows one during the preoperative period with a predictive accuracy of 82.3 % to determine a risk of development of AKI after partial nephrectomy of SK. In the low-risk group, the probability of developing AKI after surgery is 5.6 %, in the intermediate-risk group – 2.9 %, in the high-risk group – 68.2 % (р < 0.001).

Impact of the Addition of Concurrent Chemotherapy to Pelvic Radiotherapy in Surgically Treated Stage IB1-IIB Cervical Cancer Patients With Intermediate-Risk or High-Risk Factors: A 13-Year Experience

2013 ◽  
Vol 23 (3) ◽  
pp. 567-575 ◽  
Author(s):  
Mika Okazawa ◽  
Seiji Mabuchi ◽  
Fumiaki Isohashi ◽  
Osamu Suzuki ◽  
Yasuo Yoshioka ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cervical Cancer ◽  
Prognostic Factors ◽  
High Risk ◽  
Cancer Patients ◽  
Risk Group ◽  
Figo Stage ◽  
High Risk Group ◽  
Intermediate Risk ◽  
Stromal Invasion

ObjectivesTo identify groups of patients who derive clinical benefit from postoperative adjuvant concurrent chemoradiotherapy (CCRT), we retrospectively investigated the survival outcomes of surgically treated early-stage cervical cancer patients.MethodsWe reviewed the medical records of 316 patients with FIGO stage IB1-IIB cervical cancer who had been treated with adjuvant radiotherapy (RT) (n = 124, RT group) or adjuvant CCRT (n = 192, CCRT group) after radical hysterectomy between January 1996 and December 2009. Of these, 187 patients displayed high-risk prognostic factors (high-risk group), and 129 displayed intermediate-risk prognostic factors (intermediate-risk group). Sixty patients with 1 intermediate-risk prognostic factor who received no adjuvant therapy were also identified and used as controls (NFT group). Survival was calculated using the Kaplan-Meier method and compared using the log-rank test.ResultsIn the high-risk group, adjuvant CCRT was significantly superior to RT alone with regard to recurrence rate, progression-free survival (PFS), and overall survival. In the intermediate-risk group, CCRT was superior to RT with regard to recurrence rate and PFS in patents with 2 or more risk factors. Among the patients with only 1 intermediate-risk factor, although no survival benefit of CCRT over RT was observed, addition of adjuvant treatment resulted in significantly improved PFS compared with the NFT group in patients with deep stromal invasion (log-rank, P = 0.012).ConclusionsPostoperative CCRT improved the prognosis of FIGO stage IB1-IIB cervical cancer patients in the high-risk group and patients who displayed 2 or more intermediate-risk factors. Patients who displayed deep stromal invasion alone also derived clinical benefit from adjuvant treatment.

scholarly journals The Study of Thrombosis in Polycythemia Vera

Blood ◽  
2021 ◽  
Vol 138 (Supplement 1) ◽  
pp. 4614-4614
Author(s):  
Yuhui Zhang ◽  
Chao Gao ◽  
Naibo Hu ◽  
Guangshuai Teng ◽  
Chenxiao Du ◽  
...  
Keyword(s):  
Risk Factors ◽  
Multivariate Analysis ◽  
High Risk ◽  
Arterial Thrombosis ◽  
Myeloid Leukemia ◽  
Prognostic Model ◽  
Risk Group ◽  
High Risk Group ◽  
Intermediate Risk ◽  
Free Survival

Abstract Objective In order to understand the clinical characteristics, disease progression and survival of polycythemia vera (PV) patients, explore the risk factors affecting thrombosis in PV patients, and establish a new prognostic integral model that is consistent with the characteristics of thrombosis in PV patients in China. Methods The clinical features, laboratory features, thrombosis, myelofibrosis transformation, leukemia transformation and survival of 975 patients with PV were studied retrospectively. By comparing the expected survival of a healthy Chinese population with age-sex matching, using the mortality rate of healthy Chinese as a reference, we calculated the standardized mortality ratio (SMR). The qualitative data were compared by the chi-square test or Fisher's test. ROC curve was used to determine the cutoff value of continuous variables, and Mann-Whitney U test and Kruskal-Wallis test were used for grouping comparison. The Kaplan-Meier method was used for survival analysis. Multivariate analysis was performed using the Cox regression model to analyze the risk factors of thrombosis and survival in patients with PV, and to establish a prognostic model for patients with PV. Results Results showed that among the 975 PV patients, 98.8% patients with JAK2 V617F mutation, 115 patients (11.8%) died, 202 patients (20.7%) developed secondary myelofibrosis, and 22 patients (2.3%) converted to acute myeloid leukemia. The median follow-up time of 975 patients with PV was 8(1 to 38) years in which the incidence of thrombosis was 5.4/100(95%CI[5.31/100,6.09/100]),the incidence of myelofibrosis transformation was 2.91(95%CI[1.45/100，5.15/100]), and the incidence of acute myeloid leukemia transformation was 0.28/100(95%CI[0.07/100,0.43/100]). A total of 339 patients (34.8%) had thrombosis, among which 93.2% (316/339) had arterial thrombosis and 20.1% (68/339) had venous thrombosis. Multivariate analysis shows that: Age ≥60 years old (P&lt;0.0001, HR=3.824, 95%CI[1.930, 7.579]),DTA mutation (P=0.031, HR=1.953),95%CI[1.062，3.592 ])are risk factors for thrombosis in PV patients. According to the results of multivariate analysis, the risk model of PV thrombosis system (PTPSS) was established. In the low-risk group (0 points), the intermediate -risk group (1 points) and the high-risk group (≥2 points), the incidence of thrombosis in the high-risk group was 77.3%, 38.8% and 29.8%, respectively.The results of thrombosis survival analysis showed that: high-risk group patients (n=44;The median thrombosis-free survival was 6 years,95%CI[1.413; 10.587]), patients in the intermediate-risk group (n=304;The median thrombosis-free survival was 18 years.95%CI[10.971; 25.029]), patients in the low-risk group (n=627; The median thrombosis-free survival was 22 years.95%CI[16.797; 27.203]). Conclusions Thrombosis is one of the most common disease progression in PV patients, and the incidence of arterial thrombosis is significantly higher than that of venous thrombosis. Even after treatment, the incidence of thrombosis is still high. PTPSS can effectively predict thrombosis in PV patients, and is a more reasonable prognostic model for guiding the prevention and treatment of PV thrombosis. We will further explore the relationship between monocytes and inflammatory factors and thrombosis in patients with PV. Figure 1 Figure 1. Disclosures No relevant conflicts of interest to declare.

scholarly journals Comparative risk assessment for the development of cardiovascular diseases in the Hungarian general and Roma population

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Peter Piko ◽  
Zsigmond Kosa ◽  
Janos Sandor ◽  
Roza Adany
Keyword(s):  
Risk Factors ◽  
Risk Assessment ◽  
Cardiovascular Risk ◽  
Cardiovascular Diseases ◽  
High Risk ◽  
Risk Group ◽  
High Risk Group ◽  
Average Risk ◽  
Cvd Risk ◽  
Roma Population

AbstractCardiovascular diseases (CVDs) are the number one cause of death globally, and the early identification of high risk is crucial to prevent the disease and to reduce healthcare costs. Short life expectancy and increased mortality among the Roma are generally accepted (although not indeed proven by mortality analyses) which can be partially explained by the high prevalence of cardiovascular risk factors (CVRF) among them. This study aims to elaborate on the prevalence of the most important CVD risk factors, assess the estimation of a 10-year risk of development of fatal and nonfatal CVDs based on the most used risk assessment scoring models, and to compare the Hungarian general (HG) and Roma (HR) populations. In 2018 a complex health survey was accomplished on the HG (n = 380) and HR (n = 347) populations. The prevalence of CVRS was defined and 10-year cardiovascular risk was estimated for both study populations using the following systems: Framingham Risk Score for hard coronary heart disease (FRSCHD) and for cardiovascular disease (FRSCVD), Systematic COronary Risk Evaluation (SCORE), ACC/AHA Pooled Cohort Equations (PCE) and Revised Pooled Cohort Equations (RPCE). After the risk scores had been calculated, the populations were divided into risk categories and all subjects were classified. For all CVD risk estimation scores, the average of the estimated risk was higher among Roma compared to the HG independently of the gender. The proportion of high-risk group in the Hungarian Roma males population was on average 1.5–3 times higher than in the general one. Among Roma females, the average risk value was higher than in the HG one. The proportion of high-risk group in the Hungarian Roma females population was on average 2–3 times higher compared to the distribution of females in the general population. Our results show that both genders in the Hungarian Roma population have a significantly higher risk for a 10-year development of cardiovascular diseases and dying from them compared to the HG one. Therefore, cardiovascular interventions should be focusing not only on reducing smoking among Roma but on improving health literacy and service provision regarding prevention, early recognition, and treatment of lipid disorders and diabetes among them.

scholarly journals SARS-CoV-2 Seroprevalence in Healthcare Workers in Germany: A Follow-Up Study

2021 ◽  
Vol 18 (9) ◽  
pp. 4540
Author(s):  
Johannes Korth ◽  
Benjamin Wilde ◽  
Sebastian Dolff ◽  
Jasmin Frisch ◽  
Michael Jahn ◽  
...  
Keyword(s):  
High Risk ◽  
Healthcare Workers ◽  
Risk Group ◽  
Close Contact ◽  
Virus Transmission ◽  
High Risk Group ◽  
Low Risk ◽  
University Hospital ◽  
Intermediate Risk ◽  
Igg Antibody

SARS-CoV-2 is a worldwide challenge for the medical sector. Healthcare workers (HCW) are a cohort vulnerable to SARS-CoV-2 infection due to frequent and close contact with COVID-19 patients. However, they are also well trained and equipped with protective gear. The SARS-CoV-2 IgG antibody status was assessed at three different time points in 450 HCW of the University Hospital Essen in Germany. HCW were stratified according to contact frequencies with COVID-19 patients in (I) a high-risk group with daily contacts with known COVID-19 patients (n = 338), (II) an intermediate-risk group with daily contacts with non-COVID-19 patients (n = 78), and (III) a low-risk group without patient contacts (n = 34). The overall seroprevalence increased from 2.2% in March–May to 4.0% in June–July to 5.1% in October–December. The SARS-CoV-2 IgG detection rate was not significantly different between the high-risk group (1.8%; 3.8%; 5.5%), the intermediate-risk group (5.1%; 6.3%; 6.1%), and the low-risk group (0%, 0%, 0%). The overall SARS-CoV-2 seroprevalence remained low in HCW in western Germany one year after the outbreak of COVID-19 in Germany, and hygiene standards seemed to be effective in preventing patient-to-staff virus transmission.

Association of pathological response to neoadjuvant pembrolizumab with tumor PD-L1 expression and high disease-free survival (DFS) in patients with resectable, local-regionally advanced, head and neck squamous cell carcinoma (HNSCC).

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. 6006-6006
Author(s):  
Trisha Michel Wise-Draper ◽  
Vinita Takiar ◽  
Michelle Lynn Mierzwa ◽  
Keith Casper ◽  
Sarah Palackdharry ◽  
...  
Keyword(s):  
High Risk ◽  
Risk Group ◽  
Disease Free Survival ◽  
Immune Checkpoint Blockade ◽  
Skin Wound ◽  
High Risk Group ◽  
Pathological Response ◽  
Intermediate Risk ◽  
Positive Margins ◽  
Post Surgery

6006 Background: Patients with resected HNSCC, with high-risk (positive margins, extracapsular spread [ECE]) or intermediate-risk pathological features have an estimated 1-year DFS of 65% and 69%, respectively. Immune checkpoint blockade improved survival of patients with recurrent/metastatic HNSCC, and preclinical models indicate radiotherapy (RT) synergizes with anti-PD-1. Therefore, we administered the PD-1 inhibitor pembrolizumab (pembro) pre- and post-surgery with adjuvant RT +/- cisplatin in patients with resectable, locoregionally advanced (clinical T3/4 and/or ≥2 nodal metastases) HNSCC (NCT02641093). Methods: Eligible patients received pembro (200 mg I.V. x 1) 1-3 weeks before resection. Adjuvant pembro (q3 wks x 6 doses) was administered with RT (60-66Gy) with or without weekly cisplatin (40mg/m2 X 6) for patients with high-risk and intermediate-risk features, respectively. The primary endpoint was 1-year DFS estimated by Kaplan Meier curves. Safety was evaluated by CTCAE v5.0. Pathological response (PR) to neoadjuvant pembro was evaluated by comparing pre- and post-surgical tumor specimens for treatment effect (TE), defined as tumor necrosis and/or histiocytic inflammation and giant cell reaction to keratinaceous debris. PR was classified as no (NPR, < 20%), partial (PPR, ≥20% and < 90%) and major (MPR, ≥90%). Tumor PD-L1 immunohistochemistry was performed with 22c3 antibody and reported as combined positive score (CPS). Results: Ninety-two patients were enrolled. Seventy-six patients received adjuvant pembro and were evaluable for DFS. Patient characteristics included: median age 58 (range 27 – 80) years; 32% female; 88% oral cavity, 8% larynx, and 3% human papillomavirus negative oropharynx; 86% clinical T3/4 and 65% ≥2N; 49 (53%) high-risk (positive margins, 45%; ECE, 78%); 64% (44/69 available) had PD-L1 CPS ≥1. At a median follow-up of 20 months, 1-year DFS was 67% (95%CI 0.52-0.85) in the high-risk group and 93% (95%CI 0.84-1) in the intermediate-risk group. Among 80 patients evaluable for PR, TE scoring resulted in 48 NPR, 26 PPR and 6 MPR. Patients with PPR/MPR had significantly improved 1-year DFS when compared with those with NPR (100% versus 68%, p = 0.01; HR = 0.23). PD-L1 CPS ≥ 1 was not independently associated with 1-year DFS, but was highly associated with MPR/PPR (p = 0.0007). PPR/MPR in PD-L1 CPS < 1, ≥1 and ≥20, were estimated as 20, 55 and 90%, respectively. Grade ≥ 3 adverse events occurred in 62% patients with most common including dysphagia (15%), neutropenia (15%), skin/wound infections (10%), and mucositis (9%). Conclusions: PR to neoadjuvant pembro is associated with PD-L1 CPS≥1 and high DFS in patients with resectable, local-regionally advanced, HNSCC. Clinical trial information: NCT02641093.

scholarly journals A model for predicting carotid instability plaque in high risk group of stroke individuals

2019 ◽  
Author(s):  
Junxiong Yin ◽  
Chuanyong Yu ◽  
Hongxing Liu ◽  
Mingyang Du ◽  
Feng Sun ◽  
...  
Keyword(s):  
Risk Factors ◽  
High Risk ◽  
Predictive Model ◽  
Doppler Ultrasound ◽  
Scoring System ◽  
Risk Group ◽  
High Risk Group ◽  
High Risk Population ◽  
Auc Value ◽  
Validation Set

Abstract Objective: To establish a predictive model of carotid vulnerable plaque through systematic screening of high-risk population for stroke.Patients and methods: All community residents who participated in the screening of stroke high-risk population by the China National Stroke Screening and Prevention Project (CNSSPP). A total of 19 risk factors were analyzed. Individuals were randomly divided into Derivation Set group and Validation Set group. According to carotid ultrasonography, the derivation set group patients were divided into instability plaque group and non-instability plaque group. Univariate and multivariable logistic regression were taken for risk factors. A predictive model scoring system were established by the coefficient. The AUC value of both derivation and validation set group were used to verify the effectiveness of the model.Results: A total of 2841 high-risk stroke patients were enrolled in this study, 266 (9.4%) patients were found instability plaque. According to the results of Doppler ultrasound, Derivation Set group were divided into instability plaque group (174 cases) and non-instability plaque group (1720 cases). The independent risk factors for carotid instability plaque were: male (OR 1.966, 95%CI 1.406-2.749)，older age (50-59, OR 6.012, 95%CI 1.410-25.629; 60-69, OR 13.915, 95%CI 3.381-57.267;≥70, OR 31.267, 95%CI 7.472-130.83) , married(OR 1.780, 95%CI 1.186-2.672)，LDL-c(OR 2.015, 95%CI 1.443-2.814), and HDL-C(OR 2.130, 95%CI 1.360-3.338). A predictive scoring system was created, range 0-10. The cut-off value of prediction model score is 6.5. The AUC value of derivation and validation set group were 0.738 and 0.737.Conclusion：For a high risk group of stroke individual, We provide a model that could distinguishing those who have a high probability of having carotid instability plaque. When resident’s predictive model score exceeds 6.5, the incidence of carotid instability plaque is high, carotid artery Doppler ultrasound would be checked immediately. This model can be helpful in the primary prevention of stroke.

scholarly journals Comparative Analysis of Atherosclerosis Risk Factors in the Staff of the Tbilisi (Georgia) Cleaning Service

2020 ◽  
Vol 2 (1) ◽  
pp. 1-10
Author(s):  
Murman Kantaria ◽  
Murman Kantaria ◽  
Pavle Machavariani ◽  
Giorgi Ormotsadze ◽  
Giorgi Ormotsadze ◽  
...  
Keyword(s):  
Risk Factors ◽  
Comparative Analysis ◽  
High Risk ◽  
Risk Group ◽  
Diagnostic Value ◽  
Redox Status ◽  
Pathological Process ◽  
High Risk Group ◽  
Average Value ◽  
Group I

Objective Search of pathogenetic mechanisms and risk factors of atherosclerosis in the employees of the cleaning service in Tbilisi. Materials and Methods As a result of a preliminary survey and examination of 200 employes of Tbilisi cleaning service aged 25-45 years (2014-2016), 22 patients with angina, hypercholesterolemia, intimae-media thickness > 0.65 mm, were selected into I group, and 23 individuals without these disorders into II group. In the blood plasma of the selected patients the intensity of oxidative metabolism parameters, TAA and MDA were determined. The variance and correlation analysis (АNOVA) was used for conducting the comparative analysis of the levels of studied parameters. Results In the combined group (I+II) there are several reliable correlations between the Age -TCol, Age-MDA, BMI-Tg, BMI-MDA, LDLChol-HDLChol, LDLChol–TChol, HDLChol-TChol, LDLChol-MDA, LDLChol-TAA. no correlation between these parameters in individual groups (I and II) was found. That indicates that we have an imaginary correlation related to the large intergroup difference between the average values of the group indicators, that is the values of various indicators change during the development of the pathological process, but there is no causal relationship between these alterations. The reliable TAA-MDA correlation in the combined group (I+II) is related to the high anticorrelation between these parameters and the significantly higher average value of TAA in the low-risk group (II) in comparison to the high-risk group (I). Conclusion The results analysis indicates both the diagnostic value of redox status indicators and their leading role in the atherogenesis processes. In populations with a high risk of atherosclerosis, monitoring of serum TAA is recommended.

P3609Temporal trends of the management and outcomes of patients after myocardial infarction according to the risk for recurrent cardiovascular events

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
T Grinberg ◽  
T Bental ◽  
Y Hammer ◽  
A R Assali ◽  
H Vaknin-Assa ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
High Risk ◽  
Cardiovascular Events ◽  
Risk Group ◽  
Temporal Trends ◽  
High Risk Group ◽  
Low Risk ◽  
Intermediate Risk ◽  
High Risk Patients ◽  
Risk Patients

Abstract Background Following Myocardial Infarction (MI), patients are at increased risk for recurrent cardiovascular events, particularly during the immediate period. Yet some patients are at higher risk than others, owing to their clinical characteristics and comorbidities, these high-risk patients are less often treated with guideline-recommended therapies. Aim To examine temporal trends in treatment and outcomes of patients with MI according to the TIMI risk score for secondary prevention (TRS2°P), a recently validated risk stratification tool. Methods A retrospective cohort study of patients with an acute MI, who underwent percutaneous coronary intervention and were discharged alive between 2004–2016. Temporal trends were examined in the early (2004–2010) and late (2011–2016) time-periods. Patients were stratified by the TRS2°P to a low (≤1), intermediate (2) or high-risk group (≥3). Clinical outcomes included 30-day MACE (death, MI, target vessel revascularization, coronary artery bypass grafting, unstable angina or stroke) and 1-year mortality. Results Among 4921 patients, 31% were low-risk, 27% intermediate-risk and 42% high-risk. Compared to low and intermediate-risk patients, high-risk patients were older, more commonly female, and had more comorbidities such as hypertension, diabetes, peripheral vascular disease, and chronic kidney disease. They presented more often with non ST elevation MI and 3-vessel disease. High-risk patients were less likely to receive drug eluting stents and potent anti-platelet drugs, among other guideline-recommended therapies. Evidently, they experienced higher 30-day MACE (8.1% vs. 3.9% and 2.1% in intermediate and low-risk, respectively, P<0.001) and 1-year mortality (10.4% vs. 3.9% and 1.1% in intermediate and low-risk, respectively, P<0.001). During time, comparing the early to the late-period, the use of potent antiplatelets and statins increased among the entire cohort (P<0.001). However, only the high-risk group demonstrated a significantly lower 30-day MACE (P=0.001). During time, there were no differences in 1-year mortality rate among all risk categories. Temporal trends in 30-day MACE by TRS2°P Conclusion Despite a better application of guideline-recommended therapies, high-risk patients after MI are still relatively undertreated. Nevertheless, they demonstrated the most notable improvement in outcomes over time.

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