scholarly journals COVID-19-Associated Retroperitoneal Hemorrhage: Same Complication, Two Different Types of Treatment

2021 ◽  
Author(s):  
Sengül Aydın Yoldemir ◽  
Işıl Kibar Akıllı ◽  
Müge Bilge ◽  
Esra Canbolat Unlu ◽  
Şebnem izmir Güner ◽  
...  
Keyword(s):  
Venous Thromboembolism ◽  
Anticoagulant Therapy ◽  
High Mortality ◽  
Disseminated Intravascular Coagulation ◽  
Retroperitoneal Hemorrhage ◽  
Retroperitoneal Bleeding ◽  
Intravascular Coagulation ◽  
Increased Risk ◽  
Different Types ◽  
The Many

One of the reasons for the high mortality in COVID-19 patients is the increased risk of disseminated intravascular coagulation (DIC) and venous thromboembolism. For this reason, the use of anticoagulant treatments has become widespread. One of the rare complications of anticoagulant therapy is retroperitoneal hemorrhage. These hemorrhagies require immediate intervention. Retroperitoneal hemorrhage should be kept in mind among the many complications that develop in the patient who was followed up during the pandemic period. For this purpose, we present 2 cases who developed spontaneous retroperitoneal bleeding while clinically recovering under COVID-19 treatment.

Coagulation Abnormalities in Covid-19 Positive Patients at Covid Hospital of Hassan Institute of Medical Sciences, Hassan

2021 ◽  
Vol 8 (02) ◽  
pp. 85-90
Author(s):  
Shivakumarswamy Udasimath ◽  
Nagesha K.R ◽  
Kumar Naik H.K. ◽  
Puruhotham R
Keyword(s):  
Platelet Count ◽  
Venous Thromboembolism ◽  
Prothrombin Time ◽  
Disseminated Intravascular Coagulation ◽  
Medical Sciences ◽  
Laboratory Findings ◽  
Blood Samples ◽  
Intravascular Coagulation ◽  
Increased Risk ◽  
D Dimer

BACKGROUND Throughout the world, millions of people are affected by corona virus disease 2019 (Covid-19). 16 % of infected Covid-19 people may need hospitalisation. Patients with severe respiratory or systemic manifestations are at increased risk of venous thromboembolism. Thrombocytopenia, elevated D-Dimer, prolonged prothrombin time, and features of disseminated intravascular coagulation laboratory findings are included in initial reports on Covid-19 patients’ blood samples. METHODS This cross-sectional study was conducted at pathology laboratory, Hassan Institute of Medical Sciences, Hassan, between June 01, 2020 to August 29, 2020. 4096 patients’ blood samples with Covid-19 positivity in Covid Hospital of Hassan Institute of Medical Sciences, Hassan, were analysed in detail and statistical reports were derived from the fresh samples for platelet count, prothrombin time and D-Dimer. The results were compared with severity of infection. RESULTS Analysis of 4096 Covid-19 blood sample results, revealed significant abnormal mean values in critical cases for platelet count in which it was severely decreased (35,000 cells / cumm), prothrombin time was prolonged for more than 180 seconds and D-Dimer values were 3.74 microgram per ml. CONCLUSIONS As the pandemic is spreading, we highlight the importance of laboratory and clinical findings of coagulation disorders in Covid-19 infected patients. To prevent death of Covid-19 infected patients, noticing the laboratory findings related to coagulation will help in early detection of critical patients. This is very important for relevant treatment and may prevent mortality in Covid-19 infected patients. KEYWORDS Coagulation, Coronavirus, Venous Thromboembolism (VTE), Prothrombin Time, Disseminated intravascular coagulation (DIC)

scholarly journals Predictors of Disseminated Intravascular Coagulation in Patients with Septic Shock

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Diana J. Kelm ◽  
Juan Carlos Valerio-Rojas ◽  
Javier Cabello-Garza ◽  
Ognjen Gajic ◽  
Rodrigo Cartin-Ceba
Keyword(s):  
Septic Shock ◽  
Antiplatelet Therapy ◽  
Disseminated Intravascular Coagulation ◽  
Tertiary Care ◽  
Multivariate Logistic Regression Model ◽  
Care Hospital ◽  
Clinical Predictors ◽  
Intravascular Coagulation ◽  
Early Goal Directed Therapy ◽  
Increased Risk

Purpose. The goal of this study was to identify potential clinical predictors for the development of disseminated intravascular coagulation (DIC) in patients with septic shock. Material and Methods. We performed a retrospective analysis of a cohort of adult (>18 years of age) patients with septic shock admitted to a medical ICU in a tertiary care hospital from July 2005 until September 2007. A multivariate logistic regression model was used to determine the association of risk factors with overt DIC. Results. In this study, a total of 390 patients with septic shock were analyzed, of whom 66 (17%) developed overt DIC. Hospital mortality was significantly greater in patients who developed overt DIC (68% versus 38%, P<0.001). A delay in the timing of antibiotics was associated with an increased risk of the development of overt DIC (P<0.001). Patients on antiplatelet therapy prior to hospital admission and who that received adequate early goal-directed therapy (EGDT) were associated with a decreased risk of overt DIC (P<0.001). Conclusions. In our cohort of patients with septic shock, there was a risk reduction for overt DIC in patients on antiplatelet therapy and adequate EGDT, while there was an increased risk of DIC with antibiotic delay.

scholarly journals D-dimer kit with a High FDP/D-Dimer Ratio is Useful for Diagnosing Thrombotic Diseases

2022 ◽  
Vol 28 ◽  
pp. 107602962110705
Author(s):  
Nozomi Ikeda ◽  
Hideo Wada ◽  
Yuhuko Ichikawa ◽  
Minoru Ezaki ◽  
Motoko Tanaka ◽  
...  
Keyword(s):  
Venous Thromboembolism ◽  
Critically Ill ◽  
Disseminated Intravascular Coagulation ◽  
Critically Ill Patients ◽  
Degradation Products ◽  
Intravascular Coagulation ◽  
Fibrin Degradation Products ◽  
Peripheral Arterial ◽  
Thrombotic Diseases ◽  
D Dimer

Introduction Although D-dimer is a useful biomarker of thrombosis, there are many D-dimer kits, with high and low fibrinogen and fibrin degradation products (FDP)/ D-dimer ratios. Methods Plasma D-dimer levels were measured using three different kits in critically ill patients to examine the usefulness of such measurements for detecting the thrombotic diseases and determining the correlation with the FDP and FDP/D-dimer ratio. Results Although three D-dimer kits showed marked utility for diagnosing disseminated intravascular coagulation (DIC) and peripheral arterial and venous thromboembolism (PAVTE), the D-dimer levels determined using the three kits varied among diseases. Indeed, one D-dimer kit showed a high FDP/D-dimer ratio, and another kit showed a low FDP/D-dimer ratio. D-dimer kit with low FDP/D-dimer ratio tended to have high cut-off values and low specificity for diagnosing DIC and PAVTE. In D-dimer kit with high FDP/D-dimer ratio, FDP/D-dimer ratios in patients with thrombosis was significantly higher than that in patients without thrombosis. Conclusion All three D-dimer kits show utility for detecting thrombotic diseases. However, the D-dimer levels determined using the kits varied due to differences in the FDP/D-dimer ratio. In combination with the FDP level, a D-dimer kit with a high FDP/D-dimer ratio may be useful.

scholarly journals Detection of disseminated intravascular coagulation with the help of the conception of constant intravascular microcoagulation

2010 ◽  
Vol 138 (suppl. 1) ◽  
pp. 53-58
Author(s):  
Igor Bokarev ◽  
Ludmila Popova
Keyword(s):  
Blood Coagulation ◽  
19Th Century ◽  
High Mortality ◽  
Disseminated Intravascular Coagulation ◽  
Intravascular Coagulation ◽  
Number Of Patients ◽  
Arteries And Veins ◽  
Exact Diagnosis

The possibility of intravascular blood coagulation existence in the microvascular vessels and capillaries without the presence of a large thrombus in the arteries and veins has been known from the middle of 19th century. It is impossible to know exactly about the prevalence of this pathology, because there is a jumble in terminology that does not help statistics to be exact. One of the reasons of so high mortality from disseminated intravascular coagulation (DIC) is due to the impossibility to always make exact diagnosis, and as ?. Levi thinks it is provoked in the absence of generally accepted idea of DIC syndrome. We investigated these markers and the intensity of intravascular blood coagulation in a number of patients. Our understanding of the problems of DIC was formulated on the grounds of a thirty-year study of the problem involving over 1,500 patients. Thereby, the conception of constant intravascular microcoagulation (CIMC) was developed with the following aims: to report the existing material and bring to researchers and doctors in practice information about the presence of the phenomenon of CIMC and to resolve debatable questions of definitions and practical usage of up-to-date information about DIC with the help of CIMC conception.

scholarly journals Outcomes beyond the Third Month of Anticoagulation in Patients Aged >75 Years with a First Episode of Unprovoked Venous Thromboembolism

TH Open ◽  
2018 ◽  
Vol 02 (04) ◽  
pp. e428-e436 ◽  
Author(s):  
Amaia Iñurrieta ◽  
José Pedrajas ◽  
Manuel Núñez ◽  
Luciano López-Jiménez ◽  
Alba Velo-García ◽  
...  
Keyword(s):  
Venous Thromboembolism ◽  
Anticoagulant Therapy ◽  
Major Bleeding ◽  
Multivariable Analysis ◽  
First Episode ◽  
Vein Thrombosis ◽  
The Third ◽  
Fatal Bleeding ◽  
Increased Risk ◽  
Deep Vein

Background The ideal duration of anticoagulant therapy in elderly patients with unprovoked venous thromboembolism (VTE) has not been consistently evaluated. Methods We used the RIETE (Registro Informatizado Enfermedad TromboEmbólica) registry to compare the rate and severity of pulmonary embolism (PE) recurrences versus major bleeding beyond the third month of anticoagulation in patients >75 years with a first episode of unprovoked VTE. Results As of September 2017, 7,830 patients were recruited: 5,058 (65%) presented with PE and 2,772 with proximal deep vein thrombosis (DVT). During anticoagulant therapy beyond the third month (median, 113 days), 44 patients developed PE recurrences, 36 developed DVT recurrences, 101 had major bleeding, and 241 died (3 died of recurrent PE and 19 of bleeding). The rate of major bleeding was twofold higher than the rate of PE recurrences (2.05 [95% confidence interval, CI: 1.68–2.48] vs. 0.90 [95% CI: 0.66–1.19] events per 100 patient-years) and the rate of fatal bleeding exceeded the rate of fatal PE events (0.38 [95% CI: 0.24–0.58] vs. 0.06 [95% CI: 0.02–0.16] deaths per 100 patient-years). On multivariable analysis, patients who had bled during the first 3 months (hazard ratio [HR]: 4.32; 95% CI: 1.58–11.8) or with anemia at baseline (HR: 1.87; 95% CI: 1.24–2.81) were at increased risk for bleeding beyond the third month. Patients initially presenting with PE were at increased risk for PE recurrences (HR: 3.60; 95% CI: 1.28–10.1). Conclusion Prolonging anticoagulation beyond the third month was associated with more bleeds than PE recurrences. Prior bleeding, anemia, and initial VTE presentation may help decide when to stop therapy.

scholarly journals Optimal Timing and Early Intervention With Anticoagulant Therapy for Sepsis-Induced Disseminated Intravascular Coagulation

2019 ◽  
Vol 25 ◽  
pp. 107602961983505 ◽  
Author(s):  
Kazuma Yamakawa ◽  
Yutaka Umemura ◽  
Shuhei Murao ◽  
Mineji Hayakawa ◽  
Satoshi Fujimi
Keyword(s):  
Early Intervention ◽  
Anticoagulant Therapy ◽  
Disseminated Intravascular Coagulation ◽  
Survival Data ◽  
Scoring Systems ◽  
Bleeding Complications ◽  
Optimal Timing ◽  
Optimal Cutoff ◽  
Intravascular Coagulation ◽  
Cutoff Points

Optimizing diagnostic criteria to detect specific patients likely to benefit from anticoagulants is warranted. A cutoff of 5 points for the International Society on Thrombosis and Haemostasis overt disseminated intravascular coagulation (DIC) scoring system was determined in the original article, but its validity was not evaluated. This study aimed to explore the optimal cutoff points of DIC scoring systems and evaluate the effectiveness of early intervention with anticoagulants. We used a nationwide retrospective registry of consecutive adult patients with sepsis in Japan to develop simulated survival data, assuming anticoagulants were conducted strictly according to each cutoff point. Estimated treatment effects of anticoagulants for in-hospital mortality and risk of bleeding were calculated by logistic regression analysis with inverse probability of treatment weighting using propensity scoring. Of 2663 patients with sepsis, 1247 patients received anticoagulants and 1416 none. The simulation model showed no increase in estimated mortality between 0 and 3 cutoff points, whereas at ≥4 cutoff points, mortality increased linearly. The estimated bleeding tended to decrease in accordance with the increase in cutoff points. The optimal cutoff for determining anticoagulant therapy may be 3 points to minimize nonsurvival with acceptable bleeding complications. The findings of the present study suggested a beneficial association of early intervention with anticoagulant therapy and mortality in the patients with sepsis-induced DIC. Present cutoff points of DIC scoring systems may be suboptimal for determining the start of anticoagulant therapy and delay its initiation.

Non-OO blood type influences the risk of recurrent venous thromboembolism

2013 ◽  
Vol 110 (12) ◽  
pp. 1172-1179 ◽  
Author(s):  
Esteban Gándara ◽  
Michael J. Kovacs ◽  
Susan R. Kahn ◽  
Philip S. Wells ◽  
David A. Anderson ◽  
...  
Keyword(s):  
Risk Factor ◽  
Venous Thromboembolism ◽  
Anticoagulant Therapy ◽  
Oral Anticoagulation ◽  
Blood Type ◽  
Increased Risk ◽  
Recurrent Venous Thromboembolism ◽  
Abo Blood Type ◽  
Recurrent Vte

SummaryThe role of ABO blood type as a risk factor for recurrent venous thromboembolism (VTE) in patients with a first unprovoked VTE who complete oral anticoagulation therapy is unknown. The aim of this study was to determine if non-OO blood type is a risk factor for recurrent VTE in patients with a first unprovoked VTE who completed 5–7 months of anticoagulant therapy. In an ongoing cohort study of patients with unprovoked VTE who discontinued oral anticoagulation after 5–7 months of therapy, six single nucleotide polymorphisms sites were tested to determine ABO blood type using banked DNA. The main outcome was objectively proven recurrent VTE. Mean follow-up for the cohort was 4.19 years (SD 2.16). During 1,553 patient-years of follow-up, 101 events occurred in 380 non-OO patients (6.5 events per 100 patient years; 95% CI 5.3–7.7) compared to 14 events during 560 patient years of follow-up in 129 OO patients (2.5 per 100 patient years; 95% CI 1.2–3.7), the adjusted hazard ratio was 1.98 (1.2–3.8). In conclusion, non-OO blood type is associated with a statistically significant and clinically relevant increased risk of recurrent VTE following discontinuation of anticoagulant therapy for a first episode of unprovoked VTE.

scholarly journals D-Dimer Levels and Risk of Recurrence Following Provoked Venous Thromboembolism: Findings from the Riete Registry

Blood ◽  
2018 ◽  
Vol 132 (Supplement 1) ◽  
pp. 3810-3810
Author(s):  
Martin Ellis ◽  
Martin Mar ◽  
Monreal Manuel ◽  
Orly Hamburger-Avnery ◽  
Alessandra Bura-Riviere ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Venous Thromboembolism ◽  
Anticoagulant Therapy ◽  
Conflicts Of Interest ◽  
Hazard Ratio ◽  
Increased Risk ◽  
Risk Patients ◽  
Recurrent Vte ◽  
D Dimer

Abstract Background. Patients with venous thromboembolism (VTE) secondary to transient risk factors or cancer may develop VTE recurrences after discontinuing anticoagulant therapy. Identifying at-risk patients could help to guide the ideal duration of anticoagulant therapy in these patients. Methods. We used the RIETE database to assess the prognostic value of d-dimer testing after discontinuing anticoagulation to identify patients at increased risk for recurrences. The proportion of patients with raised d-dimer levels was determined and the hazard ratio (HR) for VTE recurrences compared to those with normal levels was calculated. Univariate and multivariate analyses of factors associated with VTE recurrence were performed. Results. 3 606 patients were identified in the database in April 2018: 2 590 had VTE after a transient risk factor and 1016 had a cancer. D-dimer levels were measured after discontinuing anticoagulation in 1 732 (67%) patients with transient risk factors and 732 (72%) patients with cancer-associated VTE and these patients formed the cohort in which recurrent VTE rate was calculated. D-dimers and were elevated in 551 (31.8%) of patients with a transient risk factor and were normal in 1181 (68.2%). In the cancer-associated group, d-dimers were elevated in 398 (54.3%) and normal in 334 (45.7%) patients. The adjusted hazard ratio for recurrent VTE was: 2.32 (95%CI: 1.55-3.49) in patients with transient risk factors and 2.23 (95%CI: 1.50-3.39) in those with cancer. Conclusions. Patients with raised d-dimer levels after discontinuing anticoagulant therapy for provoked or cancer-associated VTE are at increased risk for recurrent VTE and death. Future studies could target these patients for extended anticoagulation. Disclosures No relevant conflicts of interest to declare.

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