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Medicine Jul 2023To evaluate the efficacy and safety of perioperative cryotherapy combined with intra-articular injection of tranexamic acid (TXA) in total knee arthroplasty (TKA) and... (Randomized Controlled Trial)
Randomized Controlled Trial
OBJECTIVE
To evaluate the efficacy and safety of perioperative cryotherapy combined with intra-articular injection of tranexamic acid (TXA) in total knee arthroplasty (TKA) and explore a new strategy of enhanced recovery after TKA.
METHODS
We randomly divided 200 patients into 4 groups: normal saline (10 mL) by drainage (Group A, placebo); intra-articular injection of TXA (1 g, 10 mL, Group B); normal saline (10 mL) and continuous cryotherapy postoperatively (Group C) and intra-articular injection of TXA (1 g, 10 mL) and continuous cryotherapy postoperatively (Group D). Primary outcomes were blood loss volume, postoperative pain and circumference variation. We also recorded consumption of analgesics, postoperative length of stay (p-LOS), range of motion (ROM), function score (Hospital for Special Surgery) and severe complications.
RESULTS
There were statistically significant differences in postoperative drainage volume, total blood loss, hidden blood loss, and visual analogue scale at rest and walking on postoperative day 1 (POD1), POD2, POD3, ROM (POD3, 7, discharge, postoperative month), circumference variation (POD3, 7), p-LOS, Hospital for Special Surgery score (discharge) and drop of hemoglobin on POD3 (P < .05) among 4 groups, but there were no significant differences in intraoperative blood loss, postoperative prothrombin, activated partial thromboplastin time, overall number of patients or total consumption of oxycodone and perioperative complications (e.g., incidence of surgical site infection, deep venous thrombosis, and cold injury) among them (P > .05).
CONCLUSION
Continuous cryotherapy combined with intra-articular injection of TXA provides short-term advantages in reducing blood loss, pain, postoperative swelling, p-LOS and increasing ROM and joint function in the early postoperative period after TKA without increasing any severe complications.
Topics: Humans; Antifibrinolytic Agents; Arthroplasty, Replacement, Knee; Blood Loss, Surgical; Injections, Intra-Articular; Postoperative Hemorrhage; Saline Solution; Tranexamic Acid
PubMed: 37478271
DOI: 10.1097/MD.0000000000034381 -
Trials Mar 2024Burn injuries are important medical problems that, aside from skin damage, cause a systemic response including inflammation, oxidative stress, endocrine disorders,... (Randomized Controlled Trial)
Randomized Controlled Trial
BACKGROUND
Burn injuries are important medical problems that, aside from skin damage, cause a systemic response including inflammation, oxidative stress, endocrine disorders, immune response, and hypermetabolic and catabolic responses which affect all the organs in the body. The aim of this study was to determine the effect of coenzyme Q10 (CoQ10) supplementation on inflammation, oxidative stress, and clinical outcomes in burn patients.
METHODS
In a double-blind placebo-controlled randomized clinical trial, 60 burn patients were randomly assigned to receive 100 mg CoQ10 three times a day (total 300 mg/day) or a placebo for 10 days. Inflammatory markers including erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), oxidative stress markers including total antioxidant capacity (TAC), malondialdehyde (MDA) and superoxide dismutase (SOD) activity, fasting blood glucose (FBG), blood urea nitrogen (BUN), creatinine, white blood cells (WBC), and body temperature were assessed as primary outcomes and albumin, prothrombin time (PT), partial thromboplastin time (PTT), international normalized ratio (INR), other hematological parameters, blood pressure, O saturation, ICU duration, and 28-mortality rate were assessed as secondary outcomes.
RESULTS
Fifty-two participants completed the trial. CRP and ESR levels were not significantly different between CoQ10 and placebo groups at the end of the study (P = 0.550 and P = 0.306, respectively). No significant differences between groups were observed for TAC (P = 0.865), MDA (P = 0.692), and SOD activity (P = 0.633) as well. Administration of CoQ10 resulted in a significant increase in albumin levels compared to placebo (P = 0.031). There was no statistically significant difference between the two groups in other measured outcomes (P > 0.05).
CONCLUSION
Results showed that in patients with burn injury, CoQ10 administration had no effect on inflammatory markers and oxidative stress, although serum albumin levels were improved after supplementation. Further studies with albumin as the primary outcome are needed to confirm this finding.
Topics: Humans; Dietary Supplements; Antioxidants; Oxidative Stress; C-Reactive Protein; Inflammation; Albumins; Superoxide Dismutase; Double-Blind Method; Ubiquinone
PubMed: 38431600
DOI: 10.1186/s13063-024-08006-y -
Journal of Clinical Hypertension... Apr 2024This study investigates the expression and significance of urinary protein and coagulation-fibrinolysis indicators in preeclampsia, categorized into mild preeclampsia...
This study investigates the expression and significance of urinary protein and coagulation-fibrinolysis indicators in preeclampsia, categorized into mild preeclampsia (109 cases) and severe preeclampsia (97 cases) based on disease severity. Additionally, 110 patients with gestational hypertension (gestational hypertension group) were included for comparative analysis. General information, laboratory indicators, urinary protein, and coagulation-fibrinolysis indicator levels were collected for each group. Significant differences were observed in blood pressure among groups (P < .05), while uric acid, serum creatinine, aspartate transaminase, alanine transaminase, and triglycerides showed no significant differences (P > .05). Total cholesterol, triglycerides, and low-density Lipoprotein levels in severe preeclampsia were higher than those in mild preeclampsia and gestational hypertension groups, whereas high-density lipoprotein, albumin, and platelet levels were lower in severe preeclampsia. No significant differences were observed in prothrombin time or D-dimer levels among groups (P > .05). Urinary protein, urinary protein quantification, activated partial thromboplastin time, thrombin time, and fibrinogen were identified as influencing factors for adverse maternal and infant outcomes in severe preeclampsia patients. The study concludes that urinary protein and coagulation-fibrinolysis indicators are elevated in preeclampsia, particularly in severe preeclampsia cases, suggesting their potential use as diagnostic influencing factors for severe preeclampsia.
Topics: Female; Pregnancy; Humans; Fibrinolysis; Pre-Eclampsia; Hypertension, Pregnancy-Induced; Blood Pressure; Triglycerides
PubMed: 38430460
DOI: 10.1111/jch.14789 -
Cancer Medicine Oct 2023The nuclear factor E2-related factor 2-Kelch-like Ech-associated protein (NRF2-KEAP1) pathway is a major cellular defense mechanism against oxidative stress. However,...
BACKGROUND
The nuclear factor E2-related factor 2-Kelch-like Ech-associated protein (NRF2-KEAP1) pathway is a major cellular defense mechanism against oxidative stress. However, the role of NRF2-KEAP1 signaling in the development of chronic liver disease remains unclear.
METHODS
Clinical liver specimens from 50 hepatocellular carcinoma (HCC) developed from non-alcoholic steatohepatitis (NASH), 49 HCCs developed from chronic viral hepatitis C (CHc), and 48 liver metastases of colorectal cancer (CRC) from both tumorous and non-tumorous areas were collected during hepatic resection surgery. They were evaluated by immunohistochemical analyses of hematoxylin-eosin, Masson's trichrome, NRF2, and KEAP1, and compared with clinicopathological information.
RESULTS
Hepatic inflammation and fibrosis were more severe in the low-intensity NRF2 group than in the high-intensity NRF2 group both between CRC and NASH (Low vs. High: inflammation; p = 0.003, fibrosis; p = 0.014), and between CRC and CHc (Low vs. High: inflammation; p = 0.031, fibrosis; p = 0.011), which could indicate that NRF2 expression in cytosol of hepatocytes was inversely correlated with liver inflammation and fibrosis in non-tumorous areas. The dense staining of NRF2 in the nuclei of non-tumor hepatocytes positively correlated with liver inflammation (CRC and NASH; R = 0.451, p < 0.001, CRC and CHc; R = 0.502, p < 0.001) and fibrosis (CRC and NASH; R = 0.566, p < 0.001, CRC and CHc; R = 0.548, p < 0.001) in both NASH and CHc, and was inversely correlated with hepatic spare ability features such as platelet count (R = -0.253, p = 0.002) and prothrombin time (R = -0.206, p = 0.012). However, KEAP1 expression was not correlated with NRF2 expression levels and nuclear staining intensity.
CONCLUSIONS
Nuclear translocation of NRF2 was correlated with the magnitude of liver inflammation and fibrosis in chronic liver disease. These results suggest that NRF2 plays a protective role in the development of chronic liver diseases such as NASH and CHc.
Topics: Humans; Non-alcoholic Fatty Liver Disease; Kelch-Like ECH-Associated Protein 1; NF-E2-Related Factor 2; Carcinoma, Hepatocellular; Liver Neoplasms; Liver; Fibrosis; Inflammation; Liver Cirrhosis
PubMed: 37732511
DOI: 10.1002/cam4.6538 -
Scientific Reports May 2024Malaria infection leads to hematological abnormalities, including deranged prothrombin time (PT). Given the inconsistent findings regarding PT in malaria across... (Meta-Analysis)
Meta-Analysis
Malaria infection leads to hematological abnormalities, including deranged prothrombin time (PT). Given the inconsistent findings regarding PT in malaria across different severities and between Plasmodium falciparum and P. vivax, this study aimed to synthesize available evidence on PT variations in clinical malaria. A systematic literature search was performed in PubMed, Embase, Scopus, Ovid, and Medline from 27 November 2021 to 2 March 2023 to obtain studies documenting PT in malaria. Study quality was evaluated using the Joanna Briggs Institute checklist, with data synthesized through both qualitative and quantitative methods, including meta-regression and subgroup analyses, to explore heterogeneity and publication bias. From 2767 articles, 21 studies were included. Most studies reported prolonged or increased PT in malaria patients compared to controls, a finding substantiated by the meta-analysis (P < 0.01, Mean difference: 8.86 s, 95% CI 5.32-12.40 s, I: 87.88%, 4 studies). Severe malaria cases also showed significantly higher PT than non-severe ones (P = 0.03, Hedges's g: 1.65, 95% CI 0.20-3.10, I: 97.91%, 7 studies). No significant PT difference was observed between P. falciparum and P. vivax infections (P = 0.88, Mean difference: 0.06, 95% CI - 0.691-0.8, I: 65.09%, 2 studies). The relationship between PT and malaria-related mortality remains unclear, underscoring the need for further studies. PT is typically prolonged or increased in malaria, particularly in severe cases, with no notable difference between P. falciparum and P. vivax infections. The inconsistency in PT findings between fatal and non-fatal cases highlights a gap in current understanding, emphasizing the need for future studies to inform therapeutic strategies.
Topics: Humans; Malaria, Vivax; Malaria, Falciparum; Plasmodium vivax; Plasmodium falciparum; Prothrombin Time; Severity of Illness Index
PubMed: 38698102
DOI: 10.1038/s41598-024-60170-y -
Journal of Family Medicine and Primary... Dec 2023COVID-19 pandemic demanded upgrading of laboratory medicine to limit morbidity, disability and mortality from moderate and severe SARS-COV-2 infections.
BACKGROUND
COVID-19 pandemic demanded upgrading of laboratory medicine to limit morbidity, disability and mortality from moderate and severe SARS-COV-2 infections.
OBJECTIVE
To assess among moderate and severe COVID-19 patients, C-reactive protein (CRP), procalcitonin (PCT), ferritin, D-dimer, interleukin 6 (IL-6), lactate dehydrogenase (LDH), total and differential leucocyte count (TLC and DLC), neutrophil-to-lymphocyte ratio (NLR), absolute platelet count (APC), prothrombin time (PT), activated partial thromboplastin time (APTT) and international normalized ratio (INR) to find their interdependence and role in prognosis.
METHODS
This open label analytical cross-sectional noninterventional study evaluated array of independent biochemical, haematological and coagulopathy markers, viz. CRP, PCT, ferritin, D-dimer, IL-6, LDH, TLC, DLC, NLR, absolute platelet count, PT, APTT and INR on consecutive 100 patients with diagnosis of moderate and severe COVID-19 from July to August 2021.
RESULTS
In our study, on consecutive designated 100 cases (55 cases moderate and 45 cases severe), more severity were reported as the age progressed; gender difference was not noted. Among independent markers, CRP, PCT, ferritin, D-dimer, IL-6 and LDH had statistically significant relation in comparison with severity of the disease as Chi-square calculated value ( < 0.05). TLC, DLC and APC showed no significant relation in comparison with severity of the disease; NLR had highly significant relation. PT showed significant relation in comparison with severity, though APTT and INR did not show significant relation.
CONCLUSION
Our research group felt that CRP, PCT, ferritin, D-dimer, IL-6, LDH and NLR should be in included in clinical practice guidelines to prognosticate COVID-19 cases. Furthermore, translational researches are needed at all levels of healthcare to improve validity for practices of primary care physicians.
PubMed: 38361890
DOI: 10.4103/jfmpc.jfmpc_423_23 -
World Journal of Gastrointestinal... Jul 2023Bones are one of the most common target organs for cancer metastasis. Early evaluation of bone metastasis (BM) status is clinically significant. Cancer patients often...
BACKGROUND
Bones are one of the most common target organs for cancer metastasis. Early evaluation of bone metastasis (BM) status is clinically significant. Cancer patients often experience a hypercoagulable state.
AIM
To evaluate the correlation between coagulation indicators and the burden of BM in gastric cancer (GC).
METHODS
We conducted a single-center retrospective study and enrolled 454 patients. Clinical information including routine blood examination and coagulation markers were collected before any treatment. Patients were grouped according to the status of BM. Receiver operating characteristic curves were used to assess diagnostic performance and determine the optimal cutoff values of the above indicators. Cutoff values, sensitivity and specificity were based on the maximum Youden index. Univariate and multivariate logistic regression analyses were used to evaluate the relationships between biomarkers and BM.
RESULTS
Of the 454 enrolled patients, 191 patients were diagnosed with BM. The receiver operating characteristic curve analysis suggested that prothrombin time (PT) [cutoff: 13.25; sensitivity: 0.651; specificity: 0.709; area under receiver operating characteristic curve (AUC) = 0.738], activated partial thromboplastin time (aPTT) (cutoff: 35.15; sensitivity: 0.640; specificity: 0.640; AUC = 0.678) and fibrin degradation products (FDP) (cutoff: 2.75; sensitivity: 0.668; specificity: 0.801; AUC = 0.768) act as novel predictors for BM. Based on multivariate logistic regression analysis, the results showed the independent correlation between PT [odds ratio (OR): 3.16; 95% confidence interval (CI): 1.612-6.194; = 0.001], aPTT (OR: 2.234; 95%CI: 1.157-4.313; = 0.017) and FDP (OR: 3.17; 95%CI: 1.637-6.139; = 0.001) and BM in patients with GC. Moreover, age, carcinoembryonic antigen, erythrocyte and globulin were found to be significantly associated with BM.
CONCLUSION
Coagulation markers, namely PT, aPTT and FDP, might be potential predictors for screening BM in patients with GC.
PubMed: 37546561
DOI: 10.4251/wjgo.v15.i7.1253 -
European Review For Medical and... Dec 2023This study aimed to analyze and explore the effect of Plan-Do-Check-Act (PDCA) cycle management combined with detailed management on postoperative deep venous thrombosis...
OBJECTIVE
This study aimed to analyze and explore the effect of Plan-Do-Check-Act (PDCA) cycle management combined with detailed management on postoperative deep venous thrombosis in patients undergoing hip replacement surgery.
PATIENTS AND METHODS
Patients who underwent hip replacement surgery in our hospital between November 2021 and April 2023 were recruited for the study. After screening, patients who met all the inclusion criteria were assessed for eligibility. Finally, 80 adults were enrolled. All patients were assigned into observation and control groups (1:1) according to the sequence of admission, i.e., patients admitted between November 2021 and August 2022 were the control group, and patients admitted between September 2022 and April 2023 were the observation group.
RESULTS
The intraoperative blood loss and hospital stay in the observation group were significantly less than those in the control group (p<0.05). After the intervention, the levels of plasma prothrombin time (PT), thrombin time (TT), and thromboplastin time (APTT) in the observation group were higher than those in the control group, and the DD level was lower than that in the control group (p<0.05). There was one patient in the observation group who developed deep venous thrombosis after the operation, and the incidence was 2.50%. The rate was significantly lower than that of the control group (p<0.05). The hip joint function score of the observation group was higher than that of the control group, and the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scale score was lower than that of the control group (p<0.05). The incidence of adverse reactions in the observation group was significantly lower than that in the control group (p<0.05).
CONCLUSIONS
PDCA cycle management plus detailed management in patients with hip replacement surgery yields a favorable clinical outcome, which can effectively prevent postoperative deep vein thrombosis, and improve surgical indicators and postoperative coagulation function. Also, it reduces the incidence of adverse reactions in patients and facilitates recovery. It has a beneficial impact on the prognosis of patients and deserves promotion.
Topics: Humans; Venous Thrombosis; Postoperative Complications; Prothrombin Time; Blood Coagulation; Arthroplasty, Replacement, Hip
PubMed: 38095400
DOI: 10.26355/eurrev_202312_34591 -
Clinical and Translational Science Oct 2023Acute kidney injury (AKI) is one of the common complications of pulmonary infections. However, nomograms predicting the risk of early-onset AKI in patients with... (Randomized Controlled Trial)
Randomized Controlled Trial
Acute kidney injury (AKI) is one of the common complications of pulmonary infections. However, nomograms predicting the risk of early-onset AKI in patients with pulmonary infections have not been comprehensively researched. In this study, 3278 patients with pulmonary infection were extracted from the Medical Information Mart for Intensive Care III (MIMIC-III) database. These patients were randomly divided into training and validation cohorts, with the training cohort used for model building and the validation cohort used for validation. Independent risk factors for patients with pulmonary infection were determined using the least absolute shrinkage and selection operator (LASSO) method and forward stepwise logistic regression, which revealed that 11 independent risk factors for AKI in patients with pulmonary infections were congestive heart failure (CHF), hypertension, diabetes, transcutaneous oxygen saturation (SpO2), 24-h urine output, white blood cells (WBC), serum creatinine (Scr), prothrombin time (PT), potential of hydrogen (PH), vasopressor use, and mechanical ventilation (MV) use. The nomogram was then constructed and validated. The area under the receiver operating characteristic curve (AUC) values of the nomogram were 0.770 (95% CI = 0.789-0.807) in the training cohort and 0.724 (95% CI = 0.754-0.784) in the validation cohort. High AUC values indicated the good discriminative ability of the nomogram, while the calibration curves and Hosmer-Lemeshow test results indicated that the nomogram was well-calibrated. Improvements in net reclassification index (NRI) and integrated discrimination improvement (IDI) values indicate that our nomogram was superior to the Simplified Acute Physiology Score (SAPS) II scoring system, and the decision-curve analysis (DCA) curves indicate that the nomogram has good clinical application. We established a risk-prediction model for AKI in patients with pulmonary infection, which has good discriminative power and is superior to the SAPS II scoring system. This model can provide clinical reference information for patients with this type of disease in the intensive care unit.
Topics: Humans; Intensive Care Units; Acute Kidney Injury; Critical Care; Calibration; Databases, Factual; Retrospective Studies
PubMed: 37488744
DOI: 10.1111/cts.13599 -
Zhong Nan Da Xue Xue Bao. Yi Xue Ban =... Nov 2023Hypoprothrombinemia-lupus anticoagulant syndrome (HLAS) is a rare disease in which patients present with varying degrees of bleeding and positive lupus anticoagulant...
Hypoprothrombinemia-lupus anticoagulant syndrome (HLAS) is a rare disease in which patients present with varying degrees of bleeding and positive lupus anticoagulant with reduced prothrombin on laboratory tests. This article reports a case of HLAS in a middle-aged woman with recurrent gingival bleeding and epistaxis as the first presentation. After admission, tests revealed prolonged prothrombin time (PT), activated partial thromboplastin time (APTT), and reduced coagulation factor II activity, and positive lupus anticoagulant (LA). Meanwhile, the patient had symptoms of dry mouth and dry eyes for a long time, and the examination of autoantibodies, tear secretion test and salivary gland emission computed tomography (ECT) were consistent with the diagnosis of Sjogren's syndrome. The final diagnosis was HLAS secondary to Sjogren's syndrome. After treatment with methylprednisolone and cyclophosphamide, the coagulation disorder gradually improved, and no recurrent bleeding occurred. HLAS is a rare clinical case, which reminds medical staff to be alert to the possibility of HLAS when encountering patients with unexplained prolonged APTT and PT and positive lupus anticoagulant.
Topics: Middle Aged; Female; Humans; Hypoprothrombinemias; Sjogren's Syndrome; Lupus Coagulation Inhibitor; Autoantibodies; Blood Coagulation Disorders, Inherited
PubMed: 38432870
DOI: 10.11817/j.issn.1672-7347.2023.230186