Assessment of Jordanian physicians' knowledge about venous thromboembolism risk and management among COVID-19 patients

Objectives: The aim of this study was to assess Jordanian physicians' awareness about venous thromboembolism (VTE) risk among COVID-19 patients and its treatment protocol. Method(s): This was a cross-sectional-based survey that was conducted in Jordan in 2020. During the study period, a convenience sample of physicians working in various Jordanian hospitals were invited to participate in this study. Physicians' knowledge was evaluated and physicians gained one point for each correct answer. Then, a knowledge score out of 23 was calculated for each. Key Findings: In this study, 102 physicians were recruited. Results from this study showed that most of the physicians realize that all COVID-19 patients need VTE risk assessment (n = 69, 67.6%). Regarding VTE prophylaxis, the majority of physicians (n = 91, 89.2%) agreed that low molecular weight heparin (LMWH) is the best prophylactic option for mild-moderate COVID-19 patients with high VTE risk. Regarding severe/critically ill COVID-19 patients, 75.5% of physicians (n = 77) recognized that LMWH is the correct prophylactic option in this case, while 80.4% of them (n = 82) knew that mechanical prevention is the preferred prophylactic option for severe/critically ill COVID-19 patients with high bleeding risk. Moreover, 77.5% of physicians (n = 79) knew that LMWH is the treatment of choice for COVID-19 patients diagnosed with VTE. Finally, linear regression analysis showed that consultants had an overall higher knowledge score about VTE prevention and treatment in COVID-19 patients compared with residents (P = 0.009). Conclusion(s): All physicians knew about VTE risk factors for COVID-19 patients. However, consultants showed better awareness of VTE prophylaxis and treatment compared with residents. We recommend educational workshops be conducted to enhance physicians' knowledge and awareness about VTE thromboprophylaxis and management in COVID-19 patients.Copyright © 2022 The Author(s). Published by Oxford University Press on behalf of the Royal Pharmaceutical Society. All rights reserved.

Anaesthetic pre-assessment of obese patients in obstetrics: challenges in COVID recovery

Introduction: One in five pregnant women in the UKis obese. Obesity is associated with increased risk of both maternal and foetal adverse outcomes. RCOG guidelines [1] recommend that all women with a booking BMI over 40 kg/m2 should be reviewed antenatally by a senior obstetric anaesthetist to guide risk assessment, medical optimisation and shared decision-making. The 2021 MBRRACE report [2] recommends that all women should be reweighed in the third trimester for accurate VTE risk scoring and prophylactic LMWH dosing. In our institution, reconfiguration of hospital areas as part of the COVID-19 response led to loss of designated clinic space for our obstetric anaesthetic clinic. As a result, our practice since has been to initially offer a telephone consultation followed by a face-to-face review if needed. Finding space for the latter has often been a significant logistical challenge. Our project sought to assess whether our practice continued to meet national standards in the wake of these changes. Method(s): Following audit approval, we retrospectively reviewed all women with a BMI >40 kg/m2 undergoing caesarean section (CS) over a six-month period (1/4/22 to 31/9/22). Result(s): 20 women met inclusion criteria (Category 1-3 CS - 12 women;Category 4 CS - 8 women). 100% of patients had booking height, weight and BMI recorded. 20% (4/20) of patients were reweighed in the 3rd trimester. Only 55% (11/20) of patients had been referred to and reviewed in the antenatal obstetric anaesthetic clinic (Figure). Of the 11 patients referred, 6 were referred later than 30 weeks. Of the 9 patients not referred, 8 had a BMI between 40 and 45 kg/m2. By contrast, 87% (6/7) of patients with BMI over 45 kg/m2 were referred and seen. Discussion(s): Our audit showed that we are not meeting national standards. Possible reasons identified were lack of awareness of the RCOG standards and referral criteria (especially for women with a BMI of 40 to 45 kg/m2) and logistical issues in undertaking face-to-face reviews without designated clinic space. Presentation of our results at the joint anaesthetic, obstetric and midwifery governance meeting has helped identify space in the antenatal clinic for face-to-face reviews, to start from March 2023 and to raise awareness of the national standards to ensure referral of all women with a BMI over 40 kg/m2. A reaudit is planned in 6 months. [Figure presented]Copyright © 2023 Elsevier Ltd

Post-Covid Myocarditis Simulating Acute Coronary Syndrome

Background: Acute myocarditis corresponds to an acute inflammation of the myocardium whose origin is most often viral. Several viruses can be incriminated to note the parvovirus B19, the virus herpes of the group 6 and to a lesser degree the virus of the hepatitis C (VHC) [18,19]. Since 2019 and with the discovery of SARS COV2 some cases of myocarditis associated with covid have been noted, this last association is rare and is present in only 5% of cases [8]. The diagnosis of myocarditis is sometimes difficult and can lead to confusion with acute coronary syndrome, especially in cases of ST-segment elevation on the EKG, hence the interest of magnetic resonance imaging, which has made it possible in recent years to reduce the rate of unnecessary coronary angiography, especially in the case of young subjects with no cardiovascular risk factors. in this context we report the case of a 33 year old patient with no cardiovascular risk factors and no medical or surgical antecedents who was admitted to the emergency department for the management of acute chest pain related to acute post-covid myocarditis, the patient was initially admitted to the cardiology intensive care unit where he was put in condition and under analgesic treatment and under therapeutic protocal of covid 19 and under anticoagulation based on low molecular weight heparin at preventive dose with a good clinical evolution he was transferred thereafter to the clinical cardiology then declared outgoing under treatment of covid 19 with an appointment of control in 1 month.

Clinical characteristics and risk factors of patients with COVID-19 developing barotrauma

Background: At our hospital, people with COVID-19 (coronavirus disease 2019) had a high rate of pulmonary barotrauma. Therefore, the current study looked at barotrauma in COVID-19 patients getting invasive and non-invasive positive pressure ventilation to assess its prevalence, clinical results, and features. Methodology: Our retrospective cohort study comprised of adult COVID-19 pneumonia patients who visited our tertiary care hospital between April 2020 and September 2021 and developed barotrauma. Result(s): Sixty-eight patients were included in this study. Subcutaneous emphysema was the most frequent type of barotrauma, reported at 67.6%;pneumomediastinum, reported at 61.8%;pneumothorax, reported at 47.1%. The most frequent device associated with barotrauma was CPAP (51.5%). Among the 68 patients, 27.9% were discharged without supplemental oxygen, while 4.4% were discharged on oxygen. 76.5% of the patients expired because of COVID pneumonia and its complications. In addition, 38.2% of the patients required invasive mechanical breathing, and 77.9% of the patients were admitted to the ICU. Conclusion(s): Barotrauma in COVID-19 can pose a serious risk factor leading to mortality. Also, using CPAP was linked to a higher risk of barotrauma.Copyright © 2021 Muslim OT et al.

Does COVID-19 infection acquired in different pregnancy trimester influence placental pathology?

OBJECTIVES: To determine the morphological characteristics of the placentas from COVID-19 positive mothers in regard to the trimester of COVID-19 infection onset and low weight molecular heparin (LMWH) treatment. METHODS: Placentas were collected in the period April 1st till September 1st 2021 after delivery at Department of Obstetrics and Gynecology University Hospital Split, Croatia, and sent for pathological examination. Medical history and pathology reports were used to collect the data. Pregnant women were divided based on the onset of COVID-19 infection and stratified into low molecular weight heparin (LMWH)+ or LMWH-. Depending on the data distribution, the following test were used: chi-squared test. Student's t-test, Mann-Whitney U test, ANOVA and Kruskal-Wallis test. RESULTS: In 38% of patients the onset of COVID-19 infection was the 1st trimester of pregnancy, in 27% in the 2nd and 35% of women were infected in the 3rd trimester The fetal vascular malperfusion (FVM) occurrence was statistically significantly higher in the LMWH- group and if the onset of infection was in the 2nd trimester, while the perivillous fibrin deposition was most likely to happen if the COVID-19 infection that occured in the 1st trimester of pregnancy. CONCLUSIONS: The onset of COVID-19 infection has the influence on trophoblast damage and subsequent morphological appearance of the placenta. LMWH use in COVID positive pregnant women decreases the rate of the FVM in examined placentas.

Edoxaban Versus Low-Molecular-Weight Heparin in Hospitalized COVID-19 Patients With Atrial Fibrillation.

OBJECTIVE: During the first wave of the SARS-CoV-2 pandemic, management of anticoagulation therapy in hospitalized patients with atrial fibrillation (AF) was simplified to low-molecular-weight heparin (LMWH) followed by oral anticoagulation, mainly owing to the risk of drug-drug interactions. However, not all oral anticoagulants carry the same risk. METHODS: Observational, retrospective, and multicenter study that consecutively included hospitalized patients with AF anticoagulated with LMWH followed by oral anticoagulation or edoxaban concomitantly with empirical COVID-19 therapy. Time-to-event (mortality, total bleeds, and admissions to ICU) curves, using an unadjusted Kaplan-Meier method and Cox regression model adjusted for potential confounders were constructed. RESULTS: A total of 232 patients were included (80.3 ± 7.7 years, 50.0% men, CHA2DS2-VASc 4.1 ± 1.4; HAS-BLED 2.6 ± 1.0). During hospitalization, patients were taking azithromycin (98.7%), hydroxychloroquine (89.7%), and ritonavir/lopinavir (81.5%). The mean length of hospital stay was 14.6 ± 7.2 days, and total follow-up was 31.6 ± 13.4 days; 12.9% of patients required admission to ICU, 18.5% died, and 9.9% had a bleeding complication (34.8% major bleeding). Length of hospital stay was longer in patients taking LMWH (16.0 ± 7.7 vs 13.3 ± 6.5 days; P = .005), but mortality and total bleeds were similar in patients treated with edoxaban and those treated with LMWH followed by oral anticoagulation. CONCLUSIONS: Mortality rates, arterial and venous thromboembolic complications, and bleeds did not significantly differ between AF patients receiving anticoagulation therapy with edoxaban or LMWH followed by oral anticoagulation. However, the duration of hospitalization was significantly lower with edoxaban. Edoxaban had a similar therapeutic profile to LMWH followed by oral anticoagulation and may provide additional benefits.

Economic aspects of COVID-19 treatment in a hospital setting

In April 2020 in order to prevent the spread of the new coronavirus infection COVID-19 on the territory of the Russian Federation, strict quarantine measures were introduced. In the shortest possible time, a large number of general hospitals were repurposed into COVID hospitals, recommendations were issued on the management of patients with a new coronavirus infection based on the existing global experience. The limited resources of the healthcare system in a pandemic require research into the pharmacoeconomic aspects of COVID-19. In the course of the study, a continuous retrospective analysis of the case histories of 6255 patients admitted to the Central Clinical Hospital RZD-Medicine was carried out. During the study period, 22% of patients received biological therapy. The average mortality rate of patients on biological therapy is 11.6%. An individual selection of the therapeutic dose of low molecular weight heparins was carried out, which showed high clinical efficacy. The developed methods were assessed from the perspective of pharmacoeconomics. The increase in the degree of damage to the lung tissue in patients with COVID-19, as well as the presence of concomitant diseases, entails an increase in the cost of treatment. Biotherapy can reduce the cost of treating patients with CT-4 by 16% by reducing the length of stay in the intensive care unit, the need for mechanical ventilation and reducing mortality.Copyright © 2021 Infectious Diseases: News, Opinions, Training. All rights reserved.

Use of viscoelastic tests in the intensive care unit for the evaluation of haemostasis in SARS-CoV-2 infection

Introduction: COVID-19 coagulopathy is associated with poor prognosis and a state of coexisting 'hypercoagulopathy' (HyperC) and hypofibrinolysis, only detected by viscoelastic tests (VET). VET technology has been useful in areas where conventional tests are inadequate, such as screening for HyperC, thrombotic risk assessment and systemic anticoagulants' effect. We aim to characterize the evolution profile of coagulopathy in patients with COVID-19 infection during their intensive care unit (ICU) stay. Method(s): Consecutive recruitment of adult COVID-19 patients admitted to our hospital's ICU, during a 6 months period. Patients with thrombosis in the previous 3 months, pregnancy, under hormone therapy, and congenital coagulopathies were excluded. VET were executed every 5 days, at discharge and in complications and all of them were under low weight molecular heparin (LMWH) therapy. Group 1 (G1), n = 24-less than 10 days in ICU and group 2 (G2), n = 16-more than 10 days in ICU. In G1 there was 1 death (day 3) and in G2 there were 5 deaths (between days 15 and 42). We focused current analysis on VET-Rotem parameters (see Fig. 1). Result(s): Prognostic scores APACHE II, SAPS II and SOFA were higher in G2, but surprisingly G1 patients are more obese. G2 patients had shorter aPTT and lower platelets. The variables CT-HepTem and MCF Extem-MCF-Fib-Tem present a greater difference between groups, but no statistical significance. We observed an initial correlation between basophils number (which is lower) on CT Intem and CT Hep-Tem, lost as progression to cure, probably due to cytoplasm heparin granules. As expected, VET were in accordance with HyperC: short CTs, increased MCFs, and decreased lysis. Conclusion(s): We expected to guide/adjust LMWH dosage, using Rotem profiles, however these were not corrected by LMWH, used transversally, and remained unchanged in all patients during their stay in ICU.

FEATURES OF LYMPHOCYTE SUBSET COMPOSITION IN NEONATES BORN TO MOTHERS SUFFERED FROM COVID-19 AT DIFFERENT STAGES OF PREGNANCY.

The relationship between the incidence of COVID-19 in pregnant women who have had a coronavirus infection at different gestational ages and the health status of paired neonates is of great interest. However, no sufficient convincing data fully reflecting features of subsequent neonatal period, the state of the immune system in this category of children, affecting characteristics of postnatal period have been accumulated. Based on this, it underlies the relevance of the current study aimed at investigating parameters of clinical and immunological state of neonatal health after paired mothers recovered from COVID-19 at different gestational ages. The prospective study included 131 women and 132 children. The main group consisted of women (n = 61) who had COVID-19 during pregnancy and paired newborns (n = 62) at gestational age (GA) of 37-41 weeks, the comparison group - women without laboratory-confirmed COVID-19 during pregnancy (n = 70) and paired newborns (n = 70) of similar gestational age. While analyzing the anamnesis of the patients, no significant differences in somatic and obstetric-gynecological diseases were found. Analyzing course of pregnancy revealed that low molecular weight heparins were significantly more often applied in the main group. The term and frequency of delivery by caesarean section in pregnant women in the main group did not significant differ from that of the control group. No significant difference in the frequency of causes accounting for the severity of the condition of neonates in paired mothers with COVID-19 at different trimester of gestation was found. Investigating lymphocyte subset composition, neutrophil phagocytic activity, and IgG class antibodies specific to SARS-CoV-2 was carried out. It was found that lymphocyte subset profile in newborns from paired mothers with COVID-19 at different trimesters of gestation differed only in the level of NK cells (CD56+) in children born to mothers recovered from COVID-19 in the first trimester. In this study, in general, no severe perinatal outcomes in newborns from paired mothers with COVID-19 during pregnancy were documented. No cases of moderate or severe maternal COVID-19 were observed. Therefore, further prospective studies are needed to assess an impact of COVID-19 severity on maternal and fetal birth outcomes and clarify optimal management of pregnant women in such cases.Copyright © 2023 Saint Petersburg Pasteur Institute. All rights reserved.

Enoxaparin Use in Hospitalized SARS-CoV-2-Positive Patients with Elevated D-Dimer: A Pilot Study.

INTRODUCTION: The SARS-CoV-2 is a human pathogenic coronavirus that causes a respiratory tract infection, which may lead to systemic hyper-inflammation that is associated with a hypercoagulable state. Anticoagulation as an adjunct may decrease thrombi formation. OBJECTIVES: This study aims to evaluate the efficacy and safety of enoxaparin for the prevention of thrombotic events in hospitalized SARS-CoV-2 patients with elevated D-dimer. METHODS: A single-center retrospective cohort study was conducted to evaluate three enoxaparin dosing regimens: full treatment (1 mg/kg SC Q12H or 1.5 mg/kg SC Q24H), intermediate (.5 mg/kg SC Q12H or 1 mg/kg SC Q24H), and prophylaxis (40 mg SC Q24H). The primary endpoint evaluated the percentage of patients who developed a venous thromboembolism (VTE). The secondary endpoints evaluated the development of a major bleed, mechanical ventilation need, and death. RESULTS: Forty-five patients were included with 27, 8, and 10 participants in the full treatment, intermediate, and prophylaxis arms, respectively. Six patients developed a VTE: 3, 1, and 2 in the listed above groups, respectively (P = .83). Twenty patients died: 11, 3, and 6, respectively (P = .64). Four patients developed a major bleed: 1, 1, and 2, respectively (P = .17). Six patients required intubation: 1, 2, and 3 in the arms, respectively (P = .043). CONCLUSION: The study did not find a difference in respect to the development of a VTE between the three investigated doses of anticoagulation. However, our findings suggest that treatment dose of enoxaparin might be associated with lower risk for mechanical ventilation in hospitalized COVID-19-positive patients with elevated D-dimer.

Low molecular weight heparin in COVID-19: benefits and concerns.

Since its emergence, the COVID-19 pandemic had a dramatic impact on the public health worldwide and it scarred the medical, economical, and social determinants of health. Even after the significant vaccination advances, the disease of SARS-CoV-2 can manifest in severe presentations with life-threatening thromboembolic and multi-organ complications leading to notable morbidity and mortality. Clinicians and researchers are on continuous pursuit of investigating different approaches in the attempt to prevent the infection and minimize its severity. Although the COVID-19's pathophysiology remains relatively unclear, it is well established now that coagulopathy, systemic thrombotic propensity, and a robust immunoinflammatory response are some of the most important determinants of its morbidity and mortality. Accordingly, research efforts have focused on addressing the inflammatory and hematological cascades using available agents to avoid thromboembolic events. Several studies and investigators have emphasized the importance of Low molecular weight heparin (LMWH), namely, Lovenox, in addressing these sequelae of the COVID-19 disease, either prophylactically or therapeutically. This review explores the benefits and concerns of employing LMWH, a widely used anticoagulant, in COVID-19 disease. It delves into Enoxaparin as a molecule, along with its pharmacology, mechanism of action, and clinical uses. It also reviews the current high-quality clinical evidence that highlight the role of enoxaparin in SARS-CoV-2 infection.

COVID-19 disease is no longer alone: A case of severe COVID-19 pneumonia with pulmonary embolism and deep vein thrombosis

Almost eight million people were affected by the novel coronavirus (COVID-19) disease outbreak until now. The understanding of the disease has not fully emerged, but recent studies showed that thromboembolic events are frequently seen in this unique patient group as a contributor to mortality. A 65-year-old female was admitted to the emergency department (ED) with shortness of breath and fever for three days. Physical examination was notable with tachypnea and right lower extremity edema. The bedside ultrasound evaluation showed right-sided non-compressible common femoral vein with thrombus, and her laboratory was remarkable with a high D-dimer value (39.4 mug/dl). Finally, the patient was sent to the radiology unit for pulmonary computed tomography angiography, revealing filling defects at the pulmonary arteries and parenchymal findings that are consistent with COVID-19 pneumonia and pulmonary embolism (PE). Here, we presented a case of venous thromboembolism without any risk factor but COVID-19 pneumonia. To the best of our knowledge, this is one of the first cases reported in the literature diagnosed as COVID-19 pneumonia simultaneously with PE and deep vein thrombosis in the ED. Eventually, physicians should be vigilant about the occult pathologies associated with the novel coronavirus infection.Copyright © 2023, Kuwait Medical Association. All rights reserved.

Prevalence of adverse drug reactions associated with emergency department visits and risk factors for hospitalization

Objective: Adverse drug reactions increase morbidity and mortality, prolong hospital stay and increase healthcare costs. The primary objective of this study was to determine the prevalence of emergency department visits for adverse drug reactions and to describe their characteristics. The secondary objective was to determine the predictor variables of hospitalization for adverse drug reactions associated with emergency department visits. Method(s): Observational and retrospective study of adverse drug reactions registered in an emergency department, carried out from November 15th to December 15th, 2021. The demographic and clinical characteristics of the patients, the drugs involved and the adverse drug reactions were described. Logistic regression was performed to identify factors related to hospitalization for adverse drug reactions. Result(s): 10,799 patients visited the emergency department and 216 (2%) patients with adverse drug reactions were included. The mean age was 70 +/- 17.5 (18-98) years and 47.7% of the patients were male. A total of 54.6% of patients required hospitalization and 1.6% died from adverse drug reactions. The total number of drugs involved was 315 with 149 different drugs. The pharmacological group corresponding to the nervous system constituted the most representative group (n = 81). High-risk medications, such as antithrombotic agents (n = 53), were the subgroup of medications that caused the most emergency department visits and hospitalization. Acenocumarol (n = 20) was the main drug involved. Gastrointestinal (n = 62) disorders were the most common. Diarrhea (n = 16) was the most frequent adverse drug reaction, while gastrointestinal bleeding (n = 13) caused the highest number of hospitalizations. Charlson comorbidity index behaved as an independent risk factor for hospitalization (aOR 3.24, 95% CI: 1.47-7.13, p = 0.003, in Charlson comorbidity index 4-6;and aOR 20.07, 95% CI: 6.87-58.64, p = 0.000, in Charlson comorbidity index >= 10). Conclusion(s): The prevalence of emergency department visits for adverse drug reactions continues to be a non-negligible health problem. High-risk drugs such as antithrombotic agents were the main therapeutic subgroup involved. Charlson comorbidity index was an independent factor in hospitalization, while gastrointestinal bleeding was the adverse drug reaction with the highest number of hospital admissions.Copyright © 2022 Sociedad Espanola de Farmacia Hospitalaria (S.E.F.H)

Comparison of the Efficacy of High-Dose Methylprednisolone and 6 mg Dexamethasone in Treatment in Patients with Severe COVID-19 Pneumonia

Introduction: The course of SARS-CoV-2 disease has a clinical spectrum ranging from mild upper respiratory tract infection to fulminant pneumonia. The use of corticosteroids is recommended in the treatment of severe COVID-19 pneumonia. The present study aimed to compare the efficacy of high-dose methylprednisolone and dexamethasone treatment in patients hospitalized with severe COVID-19 pneumonia. Material(s) and Method(s): The participants were divided into Group M, receiving >=250 mg intravenous methylprednisolone therapy, and Group D receiving 6 mg intravenous dexamethasone therapy. The efficacy of treatments, length of hospital stays, ventilator requirements, anti-cytokine treatment requirements, and mortality rates were evaluated in both groups. Result(s): Two hundred eighty-eight (69.1%) patients received dexamethasone and 129 (30.9%) received methylprednisolone. While overall mortality in the study was 11%, this rate was 10.4% in Group D and 12.4% in Group M (p> 0.05). The rate of patients requiring intensive care was 15.8% in total, with a rate of 14.6% in Group D and 18.6% in Group M (p> 0.05). However, the total length of hospital stay was nine (7-39) days in Group M and 13 (7-29) days in Group D (p= 0.009). Anticytokines were required in 14.4% of the patients during treatment [40 in Group D, 20 in Group M (p> 0.05)]. Conclusion(s): In this study, it was determined that early methylprednisolone treatment shortened the hospital stay. In addition, there was no statistically significant difference between Group M and Group D in terms of mechanical ventilation requirement, which showed an additional positive effect. However, mortality rates in patients receiving dexamethasone were found to be lower than in those receiving methylprednisolone, yet this difference did not reach statistical significance.Copyright © 2023 Bilimsel Tip Yayinevi. All rights reserved.

PERSONALIZED CORRECTION OF HEMOSTASIS SYSTEM DISORDERS IN PATIENTS WITH COVID-19.

Violations of the hemostasis (blood aggregation control, BAC) system in patients with COVID-19 in the acute period and at the stage of convalescence have been studied and methods of targeted correction of the identified disorders are considered. Prevention of serious complications related to COVID-19 infection requires complex assessment of the hemostasis system and prompt correction of disorders. Methods of clinical hemostasiograms and low-frequency piezothromboelastography (LPTEG) provide comprehensive and informative assessment of functional state of the BAC system and monitoring of the effectiveness of therapy, both in hospital and on outpatient basis. It was established that hemostasis system disorders had unspecified character with hyper- or hypocoagulation in the acute period and structural or chronometric hypercoagulation in the recovery period. Under LPTEG monitoring in hospital, the identified disorders were corrected by low-molecular-weight (LMW) heparins, blood-based preparations, and fibrinolysis inhibitors;at the outpatient stage, the therapy was supplemented with sulodexide and anticoagulants. Personalized correction of the hemostatic potential was based on the following LPTEG parameters. Prescription of the anti-aggregant and vasoprotective therapy required that the response time (t1) would be reduced below 0.9 min and thrombin activity (TA) constant increased above 40 relative units. The anticoagulant therapy was prescribed when the gelation point (t3) decreased to 4.7 min and the coagulation drive intensity (CDI) index was above 50 relative units. The fibrinolytic activity was corrected when the clot polymerization intensity (CPI) index was above 20 relative units, the cross-linked fibrin formation time (t5) decreased to 27 min, and the clot retraction and lysis intensity (CRLI) index exceeded 15%. The boundary values of these LPTEG parameters were adjusted at the levels of moderate hypercoagulation or reference normal coagulation. The LPTEG monitoring and personalization of the prescribed antithrombotic therapy allowed the risk of thrombo-hemorrhagic complications to be reduced at all stages of COVID-19 treatment.Copyright © 2021 Authors. All rights reserved.

Protein S Deficiency with Favourable Foetomaternal Outcome: A Case Report

Protein S is a multifunctional plasma protein, whose deficiency, results in a rare congenital thrombophilia, inherited in an autosomal dominant pattern. It can aggravate the hypercoagulable state of pregnancy, when it presents in parallel with the condition, leading to adverse maternal outcomes and foetal loss. A 35-year-old female third gravida having previous 2 deliveries by Lower Segment Caesarean Section (LSCS) presented to emergency at 10 weeks pregnancy with chief complaints of pain and swelling in left thigh since 4-5 days. After thorough investigations and work-up, the patient was diagnosed with Protein S deficiency. She was managed conservatively and was delivered by elective LSCS with bilateral tubal ligation at 38 weeks of gestation with good foetal and maternal outcomes.The rarity of Protein S deficiency along with the successful outcome of the pregnancy makes this a unique case.Copyright © 2023 Journal of Clinical and Diagnostic Research. All rights reserved.

Triple Positive Antiphospholipid Antibody Syndrome in Pregnancy with High Frequency Plasma Exchange: A Case Report.

Introduction: Triple antibody positive antiphospholipid syndrome during pregnancy carries a poor prognosis. The placental vasculature is particularly vulnerable to these antibodies resulting in a marked increased risk of fetal growth restriction, placental infarction, abruption, stillbirth, and preterm severe preeclampsia. Case Presentation: We report a case of a primigravida with triple antibody positive antiphospholipid syndrome that demonstrated placental insufficiency and fetal compromise at a previable gestation. The patient underwent plasma exchange every 48 h for 11 weeks resulting in delivery of a viable infant. Placental blood flow was improved after complete absence of end-diastolic flow in the fetal umbilical artery. Conclusion: Scheduled plasmapheresis every 48 h can be considered in select cases of antiphospholipid antibody syndrome.

Clinical Profile, Immunosuppressive Managment and Outcome in Adult Renal Allograft Recipients with Covid-19 Infection: A Case Series from Single Centre in Bangladesh

Introduction: The Novel Coronavirus disease 2019 (COVID-19), a respiratory infection has become a global concern. Given to the extent of the COVID-19 pandemic, it has been explored that Renal Allograft Recipients are considered high risk group for unfavourable outcome due to multiple comorbidities, long term immunosuppressive medications and residual CKD. This case series demonstrates clinical characteristics and outcome of COVID-19 infection in Renal Allograft Recipients. Method(s): Here we present 20 adult Renal Allograft Recipients admitted with moderate to severe symptom and RT PCR confirmed COVID-19 infection at united hospital limited from August 2020 to December 2021. We assessed demographic characteristics, comorbidities, clinical and laboratory parameters, radiological findings, immunosuppressive management and outcome. Result(s): Among all,15 patients were male with median age 55 years (range,34-75years). Mean time interval between renal transplantation were 90 months (24-132 months). Common comorbidities were hypertension (n=19), DM (n=18), lung diseases (n=13), IHD (n=9). Fever (100%) was most common symptom followed by cough(80%), sore throat(75%), and diarrhoea(60%). Nine (45%) patients who presented with dyspnoea during admission further progressed to poor outcome. During admission mean baseline creatinine was 1.51mg/dl(0.66-3.1 mg/dl), 15 patients had lymphopenia and 11 patients had higher inflammatory markers like high ferritin level, CRP, procalcitonin, LDH and D-dimer. Total 15 patients had abnormal HRCT findings and most common finding was unilateral or bilateral Ground glass opacity followed by consolidation, pleural effusion and interlobular septal thickening with mean TSS scoring being 8 (range 4-16). All patients were on triple immunosuppressive regimen (antimetabolites, CNI, low dose steroid).After admission antimetabolites were withdrawn in all patients, CNI were continued in 10 patients, 50% reduction in 2 patients, complete cessation of CNI in 8 patients and low dose steroids were switched to dexamethasone 6mg/ day. Other treatments included antiviral (Favipiravir, Remdisivir), antibiotics, LMWH followed by Rivaroxaban. Total 3 patients received Tocilizumab and Convalescent plasma was administered in 2 patients. Among all, 18 patients received different form of oxygen therapy, 9 patients were transferred to ICU, 7 patients required mechanical ventilation and 4 patients developed ARDS. 8 patients had other bacterial or fungal coinfection. six patients developed AKI and 2 of them needed Renal replacement therapy (RRT). Total 4 patients of AKI and 1 patient who required RRT finally expired. Total 6 patients died and after a median 18 days of admission. Conclusion(s): In this case series we describe 30% mortality rate. Older age, severe symptom specially dyspnoea during presentation, multiple comorbidities, high inflammatory markers, high baseline creatinine developing AKI, high TSS score at HRCT and requirement of mechanical ventilation were associated with high risk of death. No conflict of interestCopyright © 2023

Anti-inflammatory therapy in patients with severe COVID-19 pneumonia: A single-center observational study Hyperinflammation treatment in COVID-19

Aim: In our study, the effects of methylprednisolone and anakinra drugs in the treatment of hyperinflammation in severe COVID-19 patients were investigated. Material(s) and Method(s): In this single-center retrospective study, severe COVID-19 patients followed up with signs of hyperinflammation were examined. The patients were examined in the Sequential Treatment Group receiving high-dose methylprednisolone followed by Anakinra, and the concomitant treatment group receiving both at the same time. Inflammatory parameters, imaging findings, and way of leaving the intensive care unit of the patients were compared. Result(s): A total of 87 patients were included in the present study. In both treatment groups, an increase in lymphocyte levels and a decrease in CRP, lactate dehydrogenase (LDH) and ferritin levels were detected at the end of treatment values compared to the initial treatment values. (p<0.001 and p<0.001). Also, LDH values after the treatment were significantly lower in the concomitant treatment group than in the sequential treatment group (p=0.049). In the present study, 53 of the patients were discharged with good recovery and 34 died. The mortality rate was 31% in the concomitant treatment group and 43% in the sequential treatment group. In terms of mortality, numerical findings in favor of the concurrent treatment group were determined. Discussion(s): In addition to the studies in the literature, it was found that the concomitant use of Methylprednisolone and Anakinra can be an effective treatment option that reduces mortality and improves inflammatory parameters.Copyright © 2022, Derman Medical Publishing. All rights reserved.

Abdominal Haematomas following subcutaneous heparin injections in COVID19 patients, Food for thought in daily practice

Introduction: Abdominal haematomas are an uncommon complication of subcutaneous injection of low molecular weight heparin (LMWH) although the latter is widely administered. Aim(s): To review clinical cases of abdominal haematomas following subcutaneous LMWH injection, discover the root causes and identify appropriate solutions to improve clinical practice. Material(s) and Method(s): Retrospective case review of all clinical cases linked to abdominal haematomas secondary to LMWH injection. Result(s): Between 09.2020-01.2022, 760 patients were admitted in our Department due to COVID19 pneumonia. 4 cases of abdominal haematomas were reported (all females, mean age 70.5 years). All patients received therapeutic LMWH(3 for atrial fibrillation). All patients presented haematomas on rectus abdominis muscle and subsequently in the pelvic area. All patients presented with haemodynamic instability and required blood transfusions. Clinical outcomes included death (1), nephrostomy (1) (due to haematoma expansion and ureteral obstruction) and prolonged hospital stay by 12 days (2). Route cause analysis revealed improper injection technique in the following order;narrow abdominal margins, no skin folding, injection speed<10secs. Solutions were identified and followed including multidisciplinary nursing re-training that was implemented across the board and was accompanied by continuous monitoring of nursing practice. Conclusion(s): The rare complication of abdominal haematomas following LMWH was closely reviewed in our department and was turned into an opportunity to reconsider daily clinical practice, to contribute to quality improvement and improve patient safety.