scholarly journals Meglumine Sodium Succinate to Correct COVID-19-Associated Coagulopathy: the Feasibility Study

2021 ◽  
Vol 17 (3) ◽  
pp. 50-64
Author(s):  
I. S. Simutis ◽  
G. A. Boyarinov ◽  
M. Yu. Yuriev ◽  
D. S. Petrovsky ◽  
A. L. Kovalenko ◽  
...  

Aim of the study: to evaluate the effect of meglumine sodium succinate (MSS) on the efficacy of anticoagulant therapy in patients with severe COVID-19 infection complicated by bilateral community-acquired pneumonia.Materials and methods. Overall efficacy of treatment was analyzed in 12 patients hospitalized to ICU with the diagnosis of severe confirmed COVID-19 coronavirus infection (U07.1) complicated by bilateral multisegmental pneumonia. All patients received prophylactic anticoagulation with unfractionated heparin. The patients were divided into two groups: 7 of them received a multi-electrolyte solution containing MSS 5 ml/kg daily for the entire ICU stay (3-10 days) as a part of therapy; 5 patients received a similar volume of a conventional multi-electrolyte solution containing no metabolically active substrates and comprised a control group. Coagulation parameters were measured in arterial and venous blood of all patients at the following stages: 1) upon admission to the ICU; 2) 2-4 hours after the first dose of heparin; 3) 8-12 hours after the second dose of heparin; 4) 24 hours after the beginning of intensive therapy. On the 28th day of follow-up, mortality, duration of ICU stay, and incidence of thrombotic complications in the groups were evaluated. Nonparametric methods of statistical analysis were used to assess intragroup changes and intergroup differences.Results. The group of patients administered with MSS had significantly fewer thromboembolic events during 28 days of treatment and shorter ICU stay. These patients responded faster to anticoagulant therapy, which was suggested by more distinct changes in coagulation parameters, i.e. increased APTT, persisting viable thrombocyte population, reduced D-dimer and fibrinogen levels.Conclusion. The metabolic action of succinate possibly increases endothelial resistance to damaging factors and reduces its procoagulant activity. The hypothesis requires testing in a larger clinical study with a design including laboratory evaluation of the efficacy of varying doses of the studied drug as well as aiming at elucidation of the mechanisms of its effect on specific pro- and anticoagulation system components.

2019 ◽  
Vol 16 (3) ◽  
pp. 20-26
Author(s):  
L.V. Natrus ◽  
L.V. Gayova ◽  
O.O. Gorkunenko ◽  
P.A. Chernovol ◽  
M.V. Zelinska

Relevance. Investigation of polymorphism in a locus of CYP2E1 as the prognostic factor of drug-induced hepatotoxicity at anti-TB therapy is significant due to the influence of CYP2E1 on drug metabolism. The objective of the investigation is to analyze the association of rs2070676 СYP2E1 gene polymorphism with drug-induced hepatotoxicity by means of the clinical-laboratory values of serum transaminases at anti-TB treatment. Materials and methods. The study involved 47 patients with drug-susceptible tuberculosis first time discovered. 58 healthy volunteers comprised a control group. Laboratory indices were determined in venous blood three times: before the treatment as baseline; in 2 months of intensive therapy (isoniazid, rifampicin, ethambutol, pyrazinamide), then in 4 months of maintenance therapy (isoniazid, rifampicin). Serum activities of enzymes ALT, AST, and GGT were measured by standard algorithm on automatic analyzer BS-300. Analysis of rs2070676 polymorphism of CYP2E1 gene was performed by polymerase chain reaction using standard PureLink® Genomic DNA Kit for Purification of Genomic DNA; Manufacturer of INVITROGEN (USA). For statistical processing, IBM SPSS Statistics 23 was applied. Results. Investigation of serum ALT and AST in patients with major genotype CYP2E1 (C/C) showed the lower baseline ALT and AST levels comparing to the control group, which might be caused by suppression of hepatocytes functions at the development of the disease. Anti-TB treatment caused an increase in ALT and AST levels comparing to the baseline in patients with major CYP2E1 (C/C) genotype. In the group with C/G polymorphism, the baseline ALT level didn’t differ much from the baseline of the control group; it showed a decrease after intensive therapy and returned back to the initial level at maintenance therapy. This might be related to the certain protective property of СYP2E1 gene polymorphism. The AST level was increased after intensive therapy (to a smaller extent than for the patients with major C/C genotype) and remained on the same level at maintenance therapy. A study of GGT showed a gradual increase regardless of genotype. Conclusion. According to the data of the experiment, the status of hepatocytes in patients with tuberculosis at baseline and during treatment was different depending on the CYP2E1 genotype. The results of the experiment indicate that the CYP2E1 gene polymorphism has a certain protecting role. It reduces the level of drug metabolites and hepatotoxicity which causes mitochondrial dysfunction.


2020 ◽  
Vol 8 (2) ◽  
pp. 48-51
Author(s):  
Hadi H. Hamad ◽  
Amir H. Raziq

The thyroid gland is frequently associated with autoimmune disease. It produces thyroid hormones responsible for controlling cellular metabolism. The current case control study  involved ninety subjects which were assigned into two equal-numbered groups of patients and apparently healthy controls. For laboratory evaluation, five millilitres of venous blood were withdrawn from individual participants, serum were collected and  stored at –20 oC to be analysed.  Immunoassay technique was used to measure the serum level of thyroid stimulating hormone (TSH), thyroxine (T4), and triiodothyronine (T3). While ELISA technique was used for measuring the serum levels of anti-thyroid peroxidase (anti-TPO) antibodies and IL-22. The results of the current study showed that, in  the patient group, thirty eight (84.44 %) subjects were diagnosed with hypothyroidism, represented by thirty five female (77.77 %) and three male (6.67 %); furthermore, seven individuals (15.56 %) were grouped as hyperthyroid patients and represented by five females  (11.11 %) and two males (4.45 %). The results also demonstrated that the serum  TSH levels  (12.04  ± 2.76) for the patients were significantly (p< 0.05) higher than that of the control group  (1.87 ± 0.15). Whereas, T3 and T4 mean serum levels ± SE were 2.05 nmol/l ±0.14; 100.66 nmol/l ± 4.76 and 2.14 nmol/l ± 0.07; 105.37 nmol/l ± 2.92 for patient and control categories, respectively. The findings of this work showed that mean serum level (IU/ml) of anti-thyroidperoxidase antibody in patient group differed significantly (P <0.05) in comparison to control group  (represented by 259.08±59.99 and 8.71 ±1.23, respectively). No statistical difference was non-significant when comparison involved mean serum concentration levels of IL-22 for patients (157.22 ng/ml ± 24.81) and controls (157.08 ng/ml ± 24.80). In conclusion: IL-22 cannot be proposed as an essential factor participating the development and/or the progression of autoimmune thyroid disease (AITD).


2021 ◽  
Vol 102 (3) ◽  
pp. 362-372
Author(s):  
I S Simutis ◽  
G A Boyarinov ◽  
M Yu Yuriev ◽  
D S Petrovsky ◽  
A I Kovalenko ◽  
...  

Aim. To assess the effect of meglumine sodium succinate on the effectiveness of basic therapy in correcting gas exchange abnormalities in patients with severe COVID-19 infection complicated by bilateral community-acquired pneumonia. Methods. The analysis of the effectiveness of therapy of 12 patients with a diagnosis of New coronavirus infection COVID-19 (confirmed), severe form U07.1. Complication: bilateral multifocal pneumonia was carried out. The patients were divided into two groups: 7 received, as part of standard therapy, a solution of meglumine sodium succinate in a daily dose of 5 ml/kg during stay in the intensive care unit; 5 patients received a similar volume of Ringer's solution and formed the control group. In the arterial and venous blood of all patients, the indicators of acid-base state and water-electrolyte balance, glycemia and lactatemia were measured at several stages: (1) at admission to the intensive care unit, (2) 24 hours after the start of intensive therapy, (3) after 812 hours, (4) after 24 hours. On the 28th day of observation, mortality, the duration of treatment in the intensive care unit and the incidence of thrombotic complications in the groups were assessed. The Friedman nonparametric hypothesis test was used to assess intragroup dynamics, and the nonparametric Mannhitney U test for intergroup comparisons. Results. In the group of patients who received meglumine sodium succinate, there was a significant decrease in the incidence of thromboembolic events during 28 days of treatment: myocardial ischemia event rate ratio from 0.89 [95% confidence interval (CI) 0.191.16] in the control group to 0.55 (95% CI 0.060.81) in the study group at p=0.043; pulmonary embolism event from 0.50 (95% CI 01.0) in the control group to 0.28 (95% CI 01.0) in the study group at p=0.041. There was also a decrease in the duration of intensive care unit length of stay to 6.11.1 days in the study group versus 8.91.3 days in the control group. Conclusion. Compared with standard infusion therapy, the use of meglumine sodium succinate leads to a faster normalization of ventilation-perfusion ratios in patients with severe coronavirus infection.


2021 ◽  
Vol 66 (3-4) ◽  
pp. 40-48
Author(s):  
I. S. Simutis ◽  
G. A. Boyarinov ◽  
M. Yu. Yuriev ◽  
D. S. Petrovsky ◽  
A. L. Kovalenko ◽  
...  

Objective. To evaluate the effect of sodium meglumine succinate on the severity of the systemic inflammatory response syndrome when used in complex therapy in patients with severe COVID-19.Material and Methods. The clinical and laboratory data of 12 patients with the diagnosis «Novel coronavirus infection COVID-19 complicated by community-acquired bilateral polysegmental interstitial pneumonia» were analyzed. All patients underwent intensive therapy with a limited volume of water load in the intensive care unit in accordance with the recommendations of the Ministry of Health of the Russian Federation. Seven patients (observation group) received a polyelectrolyte solution containing meglumine sodium succinate (Reamberin) as part of the therapy at a daily dose of 5 ml/kg during the entire period of stay in the ICU (3–10 days). The control group included 5 patients who received a similar volume of a conventional polyelectrolyte solution containing no metabolically active substrates. The study was pilot in nature due to the small number of patients. The laboratory parameters of arterial and venous blood were measured at the following stages: 1) upon admission to the ICU; 2) 2–4 hours after the completion of Reamberin infusion; 3) 8–12 hours after drug administration; 4) 24 hours after the start of intensive care. Mortality rate and the incidence of thrombotic complications in the groups were assessed on the 28th day of observation. The presence of the therapeutic intervention effect was established using multivariate analysis of variance (MANOVA).Results. A positive effect of the study drug on the severity of systemic inflammatory response syndrome (SIRS) against the background of ongoing etiotropic therapy was noted. Efficiency criteria were the correction of hyperfibrinogenemia, normalization of the platelet count, decrease in the level of C-reactive protein, ferritin, and leukocytosis. A significant decrease in the frequency of thromboembolic events was observed within 28 days of treatment, as well as a reduction in the length of time the patients spent in the ICU.Conclusion. Based on the results of the pilot study, it can be assumed that the antihypoxic and antiradical effects of the drug contribute to the reduction of pulmonary and systemic endotheliitis, which is characteristic of severe forms of the disease and, as a result, inhibits the development of the systemic inflammatory response syndrome. The data obtained can serve as a basis for further in-depth studies.


1977 ◽  
Vol 37 (02) ◽  
pp. 222-232 ◽  
Author(s):  
D. A Tibbutt ◽  
C. N Chesterman ◽  
E. W Williams ◽  
T Faulkner ◽  
A. A Sharp

SummaryTreatment with streptokinase (‘Kabikinase’) was given to 26 patients with venographically confirmed deep vein thrombosis extending into the popliteal vein or above. Treatment was continued for 4 days and the patients were allocated randomly to oral anticoagulant therapy or a course of treatment with ancrod (‘Arvin’) for 6 days followed by oral anticoagulant therapy. The degree of thrombolysis as judged by further venographic examination at 10 days was not significantly different between the 2 groups. The majority of patients showed clinical improvement but there was no appreciable difference between the groups at 3 and 6 months. Haemorrhagic complications were a more serious problem during the period of treatment with ancrod than during the equivalent period in the control group.


Author(s):  
Fatih Öner Kaya ◽  
Yeşim Ceylaner ◽  
Belkız Öngen İpek ◽  
Zeynep Güneş Özünal ◽  
Gülbüz Sezgin ◽  
...  

Aims: The etiopathogenesis of Rheumatoid Arthritis (RA) is not clearly understood. However, the role of the cytokines takes an important part in this mechanism. We aimed to bring a new approach to the concept of 'remission' in patients with RA. Background: RA is a chronic, autoimmune, inflammatory disease that involves small joints in the form of symmetrical polyarthritis and progresses with exacerbations and remissions. Pain, swelling, tenderness and morning stiffness are typical of the joints involved. Although it is approached as a primary joint disease, a wide variety of extra-articular involvements may also occur. It is an interesting pathophysiological process, the exact cause of which is still unknown, with many environmental, genetic and potentially undiscovered possible factors in a chaotic manner. Objective: In this cross-sectional study, sedimentation rate (ESR), C- Reactive protein (CRP), Tumor necrosis factor (TNF)-α, soluble-TNF-α receptor (TNF-R), Interleukin (IL)-1B and IL-10 were measured in three groups which were healthy volunteers, patients with RA in the active period, and patients with RA in remission. Disease activity score-28 (DAS-28) was calculated in active RA and RA in remission. Methods: This study included 20 healthy volunteers, 20 remission patients with RA and 20 active RA patients. Venous blood samples were collected from patients in both healthy and RA groups. Results: RA group consisted 43 (71.6%) female and 17 (28.4%) male. Control group consisted 11 (55%) female and 9 (45%) male. TNF-R was significantly high only in the active group according to the healthy group (p=0.002). IL-10 was significantly high in active RA according to RA in remission (p=0.03). DAS-28 was significantly high in active RA according to RA in remission (p=0.001). In the active RA group, ESR and TNF-R had a positive correlation (r:0.442; p=0.048). In the active RA group, there was also a positive correlation between TNF-R and CRP (r:0.621; p=0,003). Both healthy and active RA group had significant positive correlation between ESR and CRP (r: 0.481; p=0.032 and r: 0,697; p=0,001 respectively). Conclusion: TNF-R can be the main pathophysiological factor and a marker showing activation. TNF-R can be very important in revealing the effect of TNF on the disease and the value of this effect in the treatment and ensuring the follow-up of the disease with CRP instead of ESR in activation.


2021 ◽  
Vol 10 (13) ◽  
pp. 2833
Author(s):  
Bartłomiej Ptaszek ◽  
Aneta Teległów ◽  
Justyna Adamiak ◽  
Jacek Głodzik ◽  
Szymon Podsiadło ◽  
...  

The aim of this study was to examine and assess the impact of a series of 20 whole-body cryotherapy (WBC) treatments on the biochemical and rheological indices of blood in people with multiple sclerosis. In this prospective controlled study, the experimental group consisted of 15 women aged 34–55 (mean age, 41.53 ± 6.98 years) with diagnosed multiple sclerosis who underwent a series of whole-body cryotherapy treatments. The first control group consisted of 20 women with diagnosed multiple sclerosis. This group had no intervention in the form of whole-body cryotherapy. The second control group consisted of 15 women aged 30–49 years (mean age, 38.47 ± 6.0 years) without neurological diseases and other chronic diseases who also underwent the whole-body cryotherapy treatment. For the analysis of the blood indices, venous blood was taken twice (first, on the day of initiation of whole-body cryotherapy treatments and, second, after a series of 20 cryotherapy treatments). The blood counts were determined using an ABX MICROS 60 hematological analyzer (USA). The LORCA analyzer (Laser–Optical Rotational Cell Analyzer, RR Mechatronics, the Netherlands) was used to study the aggregation and deformability of erythrocytes. The total protein serum measurement was performed using a Cobas 6000 analyzer, Roche and a Proteinogram-Minicap Sebia analyzer. Fibrinogen determinations were made using a Bio-Ksel, Chrom-7 camera. Statistically significant differences and changes after WBC in the levels of red blood cells (RBC), hemoglobin (HGB), hematocrit (HCT), elongation index, total extend of aggregation (AMP), and proteins (including fibrinogen) were observed. However, there was no significant effect of a series of 20 WBC treatments on changes in blood counts, rheology, and biochemistry in women with multiple sclerosis. Our results show that the use of WBC has a positive effect on the rheological properties of the blood of healthy women.


Author(s):  
Thaslima Nandhini Js ◽  
Savitha Basker G ◽  
Vishnupriya V

Objective: Metabolic syndrome is a cluster of disease condition characterized by truncal obesity, hypertriglyceridemia, elevated blood pressure, and insulin resistance. An excessive circulating uric acid (UA) level even within normal range is always comorbid with metabolic syndrome and its components. The aim of the current study was to investigate the association between metabolic syndrome and serum UA level.Methods: A total of 60 subjects were divided into two groups of healthy (30 individuals) and metabolic syndrome patients (30 individuals) from dental outpatient department of Saveetha Dental College and Hospitals. 5 ml of fasting venous blood was collected in the plain collection tubes and centrifuged, and then serum was separated. Then, the serum was used to analyze the fasting blood glucose, serum triglycerides (TGLs), and serum UA by GOD-POD, enzymatic colorimetric, and uricase method, respectively. A statistical analysis was performed using Student’s t-test. p<0.05 was considered to be statistically significant.Result: Mean body mass index (BMI), fasting blood sugar (FBS), TGL, and UA level of control group were 23.36±1.81, 84.45±13.1, 110.9±22.6, and 3.48±1.21 respectively. Mean BMI, FBS, TGL, and UA level of study group were 35.24±3.04, 122.85±23.3, 212.1±39.6 and 9.08±2.63 respectively. There is a significant difference between these two groups with p<0.0001.Conclusion: This study showed that those individuals with metabolic syndrome have higher UA level that indicates hyperuricemia which is a significant predictor of metabolic syndrome.


QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Martina Alfred Youssef Nakhla ◽  
Eman Ahmed Zaky ◽  
Enas Samir Nabeh ◽  
Asmaa Wafeeq Abd El Aziz

Abstract Background Autism is a group of neurodevelopmental disabilities with various genetic and environmental risk factors. Vitamin D is an important neurosteroid hormone which can affect brain development and function, but research on its use in treating autism has been limited. Objectives The current study aimed at assessing the level of 25 OH vit D3level in a group of autistic infants and children compared to controls and correlating it with the severity of autistic manifestations and evaluation of the role of therapeutic doses of vitamin D on the severity of autistic manifestations. Methodology Thirty autistic Egyptian children (group I) and 30 clinically healthy age and sex matched controls were enrolled (group II). Therapeutic doses of vitamin D were given for autistic children who showed insufficient levels of 25 OH cholecalceferol for a period of 4-6 weeks followed by maintenance doses for another 6 weeks. Psychometric and laboratory evaluation for this group was done thrice: at the onset of study, at 6 week after enrollment in the study, and at 12 weeks after that enrollment. Results Serum vitamin D level was substantially reduced in patients with ASD in comparison to control group, and on the other hand, 25 (OH) vitamin D level was significantly negatively correlated with ATEC score and Total CARS score. Autistic children who received vitamin D3 treatment had significant improvement of CARS and ATEC scores. Conclusion vitamin D supplementation significantly improved the outcome of enrolled autistic children. It is recommended to follow up our studied sample to check the consolidation of improvement for how long it will be needed.


2019 ◽  
Vol 13 (2) ◽  
pp. 72-86
Author(s):  
Depi Lukitasari

Background. During hospitalization large number of invasive procedure recived by patient and preceived as threatening and anxiety experience. One of the invasive procedures that commonly done is the venous blood extraction. The children in preschool age preceived venous blood extraction as something that endanger the integrity of the body and lead to anxiety experience. To reduce the anxiety during the venous blood extraction, a nurse could perform a clay theraphy. The aim of this research is to ascertain the effect of clay therapy toward scoreof anxiety in preschool age children that undergoing venous blood extraction in RSUD Al-Ihsan.Methode. The study was quasi-experiment with nonequivalent control group posttest only. A total of 34 children who recieve venous blood extraction was assigned into 2 group, 17 children in control and 17 children in intevention. The children anxiety level measured using anxiety observation sheet before the procedure complete. Data were analyzed used independent t test for bivariate and logistik regresion for multivariate. Result Findings. The results  show a significat difference in anxiety score between control group and intervention group with p-value 0,001 < α 0.05 which means there is impact of clay therapy to level anxiety in preschool age children undergoing invasive procedure in RSUD Al-Ihsan. Conclusion. This research indicate that clay therapy may be used to reduce anxiety in children that undergoing venous blood extraction.


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