Methylprednisolone Group Research Articles

Effectiveness of Insolubilized Poly(vinyl alcohol)-Based Electrospun Fiber-Loaded Methylprednisolone by Enzyme-Catalyzed Cross-Linking in a Rat Spinal Cord Injury Model.

Spinal cord injury (SCI) has been implicated in neural loss and, consequently, motor/sensory impairment. Here, we propose an improved formation for fibrous mat fabrication from the derivatives of poly(vinyl alcohol) (PVA) and gelatin (Gela) through horseradish peroxidase-mediated cross-linking, providing a sustained release of methylprednisolone (MP) for SCI repair. After 28 days, the animals were evaluated in terms of remyelination and apoptosis and underwent behavioral tests. The mechanical properties, hydrophobicity, and degradation rate of PVAPh/GelaPh fibrous mats were significantly improved as compared with those of PVAPh samples. This could provide the desired structure for a sustained MP release. The seeded cells could adhere and proliferate to the composite fibers, which indicates the cytocompatibility of the resultant PVAPh/GelaPh fibrous mat. The results showed significant reductions in the number of apoptotic neurons and a substantial improvement in remyelination in the SCI+ PVAPh/GelaPh + MP group. The behavioral tests confirmed improvement in locomotor hindlimb function following treatment. The MP-loaded PVAPh/GelaPh mat developed through the long-term release of MP and the biocompatible fabricated mat could inhibit axonal demyelination, attenuate apoptosis, and improve the functional outcome, which verified the potential of PVAPh/GelaPh + MP nanocomposites as a bioactive scaffold for SCI regeneration.

Retrospective study of the efficacy of methylprednisolone vs. triamcinolone in lumbar epidural steroid injections for the treatment of low back pain due to degenerative disc disease

ObjectiveA common low back pain treatment is epidural injection of corticosteroids. The nominal target of anti-inflammatory corticosteroid drugs is the glucocorticoid receptor (GR). In vitro studies show many clinically used steroids also activate the mineralocorticoid receptor (MR) with substantial potency. Based on preclinical studies, this may have pro-inflammatory and pro-nociceptive effects that counter the desired GR effects. Of two outpatient pain clinics associated with the University of Cincinnati Department of Anesthesiology, one primarily used methylprednisolone while the other used mainly triamcinolone for epidural steroid injections. We hypothesized that triamcinolone would give better outcomes because in vitro, ratio of MR/GR potency is about 10 fold less favorable for methylprednisolone.MethodsWe conducted a retrospective chart review of adults receiving lumbar epidural steroid injection for low back pain due to degenerative disc disease at the two pain clinics. For subjects treated at the first clinic, we obtained basic demographics, smoking history, 2 primary outcomes (patient-rated percent improvement in pain levels, and injection outcome rated as poor, partial, or good), and pain ratings (0–10 scale) before and after injection. For analysis, a subset of subjects from the second clinic was matched as closely as possible (sex, age, race, and ethnicity) to those from the first clinic.ResultsEighty-six subjects from the first clinic were identified, of whom fifty-five met inclusion criteria. Review of 83 potentially matched subjects from the second clinic yielded 37 subjects. From this combined set of subjects, 44 receiving triamcinolone and 48 receiving methylprednisolone were obtained. Matching was effective in avoiding significant differences between the two drug groups in age, weight, sex, race, and body mass index, however, the incidence of smoking (current and former) was significantly higher in the methylprednisolone group (who were primarily from clinic 1). The injection responses codified on a 0–2 scale, where 0 indicated a poor response, 1 a partial response with a second injection recommended, and 2 a good response where no further treatment was recommended at the 1 month follow up point, were not significantly different between the groups (Mann–Whitney, p = 0.44) although the triamcinolone group overall had slightly better responses. However, the patient-reported percent improvement after the injection was significantly better for the triamcinolone than for methylprednisolone (60% ± 5.3 vs. 42% ± 4.9), as was the pain ratings (0–10 scale) after the injection (5.0 ± 0.5 vs. 6.3 ± 0.3). A marked demographic difference between the two clinics in smoking rates was not controlled for in subject matching but accounting for smoking status did not affect the observed differences between the two steroids.ConclusionsDifferences in the two primary outcomes, patient-reported percent improvement and pain ratings after epidural steroid injection, were consistent with the hypothesis that more GR-selective steroids may give better outcomes though the differences were modest. We propose that one factor in choosing steroids should be their relative potency in also activating the pro-inflammatory mineralocorticoid receptor.Graphical

Administration of methylprednisolone do not affect the spinal scar component of spinal cord injury

Objective The aim of this study is to evaluate the impact of methylprednisolone (MP) on scar composition following spinal cord injury (SCI). Design A total of 40 adult Sprague Dawley rats underwent right hemisection injuries to the spinal cord. Interventions The rats were randomly divided into two groups: the vehicle group and the MP group. In the MP group, rats received intraperitoneal injections of MP at a dose of 30 mg/kg for 7 consecutive days, while the vehicle group received intraperitoneal injections of saline as a control. Weekly assessments of hindlimb performance in the rat models were conducted using the Basso–Beattie–Bresnahan test (BBB) score and the horizontal ladder-walking test. Changes in scar components were identified through immunofluorescence staining, and an axonal regeneration assay was employed to evaluate regrowth under inhibitory conditions. Results The administration of MP led to a significant improvement in BBB scores compared to the control group at 7 days post-injury, although this improvement was not consistent. Furthermore, rats in the MP group did not demonstrate progressive improvement in horizontal ladder walking. Notably, there were no significant changes in the content of scar components in the injured area following MP treatment, and the axon length of neurons treated with MP did not exhibit significant extension compared to the vehicle group. Conclusions Our findings indicate that the administration of MP does not effectively enhance hindlimb motor function or promote neuronal axon growth within a scarred environment after SCI.

Use of Corticosteroids on Prophylaxis of New-Onset Atrial Fibrillation after Cardiac Surgery

Abstract Background Most cardiac operations are performed under cardiopulmonary bypass(CPB); however, it is well known that cardiopulmonary bypass often causes systemic inflammatory response syndrome (SIRS). Cardiac tissue inflammation induced by the CPB and surgical trauma has been previously hypothesized to cause POAF. The relationship between inflammation and atrial fibrillation after cardiac surgery is further strengthened by studies that showed that corticosteroid (CS) prophylaxis can reduce the occurrence of atrial fibrillation after cardiac surgery. Aim of the Work to determine the efficacy of corticosteroids in prophylaxis of POAF and shorten length of intensive care unit (ICU) and hospital stay. Patients and Methods This is randomized controlled clinical trial on 84 patients who underwent their first elective cardiac surgery under cardiopulmonary bypass in Ain Shams University Hospitals. Patients were randomized into two equal groups (n = 42 each) as the control group who underwent a standard cardiopulmonary bypass without any additional medication which was performed under the supervision of a specialized elite and experts in their specialization, and the Methylprednisolone (MP) group who was given 1 g of methylprednisolone (divided into 250 mg every 6h once in the ICU), The primary outcome is the overall occurrence of postoperative AF during the first 72 hours after cardiac surgery. Secondary outcomes are the length of hospital stay, and intensive care unit (ICU) stay. Results This study revealed that using corticosteroids effective in reducing the incidence of POAF without increasing the incidence of postoperative complications and adverse effects due to corticosteroids therapy. This study showed decreased risk of developing AF in patients undergoing cardiac surgery. The incidence of POAF was found be significant lower in MP group 16.7% (7 patients developed AF) versus 35.7% in the control group (15 patients developed AF) (p 0.047). Conclusion Use of Corticosteroids is effective in prophylaxis of POAF in patients undergoing elective cardiac surgery in terms of reducing its incidence and decreasing the length of ICU and hospital stay.

Efficacy and Safety of Tocilizumab with Methylprednisolone versus Methylprednisolone Only as a Treatment for Severe Covid-19 Patients

Abstract Background SARS-CoV-2 was identified as a worldwide fatal pandemic that causes acute respiratory infections. The aim of this work was to compare the effect of Using combined therapy: (tocilizumab with Methylprednisolone) versus using (Methylprednisolone alone) as immuno-modulatory therapy on 28 days mortality mortality, need for mechanical ventilation & adverse effects. Methods This retrospective observational cohort study was carried out on 60 patients diagnosed as having covid 19 infection with cytokine storm and severe acute respiratory syndrome during the period(2020-2021). Patients were divided into 2 groups: (TCZ+MP)group received 2 doses of tocilizumab within 24 hrs (5 mg/kg in each dose) in addition to a dose of methylprednisolone(2mg/kg/day)for7days and(MP)group:received only a dose of methylprednisolone (2 mg\kg\day) for 7days. All patients were subjected to routine laboratory investigations (Complete blood count, liver function tests, kidney function tests, LDH, ferritin, D-dimer, frequent ABGs (P/F ratio), CRP, IL6, procalcitonin& albumin), and radiology investigation (Chest x-ray and CT chest). Results 60 patients with ARDS(both genders) were included in this study, in TCZ+MPgroup, 8(26.67%) of 30 patients died, compared to 17(56,67%) of 30patients in (MP)group, so mortality rate was significantly lower in patients on TCZ+MPgroup than those on (MP)group (P value =0.018). In TCZ+MPgroup, 12(40%) of 30 patients needed mechanical ventilation compared to 22(73.33%) of 30 patients in MP group, so Number of patients who required mechanical ventilation was significantly lower in patients on TCZ+MPgroup than MP group (P value = 0.009). Adverse effects of intervention drugs after 28 days were insignificantly different between both groups (P value = 0.018). Conclusions In patients with severe COVID-19 infection, combination therapy of tocilizumab &methylprednisolone reduced mortality rate and need for mechanical ventilation as compared with the use of methylprednisolone alone.

Optimization of the Search for Neuroprotectors among Bioflavonoids.

For the first time, to optimize the creation of new neuroprotective agents based on bioflavonoids, we applied information technologies; these include docking analysis to calculate the binding of candidate molecules to the pharmacological target protein transthyretin as well as a program of virtual screening of NO scavengers. As a result of this approach, the substance catechin was isolated from candidate molecules-quercetin, catechin, Epicatechin gallate, Epicatechin, Procyanidin B1, Procyanidin B2, Procyanidin B3, and Catechin-3-gallate-according to docking analysis. As a result of virtual screening, catechin was identified as a potential NO scavenger (55.15% prediction). The results of the prediction were confirmed by in vitro experiments. Course administration of catechin to animals with experimental multiple sclerosis (MS) against the background of methylprednisolone administration completely eliminated lethal cases, reduced the number of diseased animals by 20% as well as prevented the development of severe neurological symptoms by 20% (compared to the methylprednisolone group) and by 60% compared to the control group. Course administration of catechin with methylprednisolone leads to a decrease in the neurodegradation markers in the cytosol of rats, with EAE: NSE by 37% and S-100 by 54.8%. The combined administration of methylprednisolone significantly exceeds the combination of methylprednisolone with the reference drug mexidol by the degree of NSE reduction. The obtained results indicate a significant neuroprotective effect of ocular combinations of methylprednisolone and catechin. The above-mentioned confirms the correctness of the bioflavonoid selection with the help of a virtual screening program.

Effectiveness of oral methylprednisolone as adjuvant therapy for clinical improvement, biochemical markers, and inflammation in infants with cholestasis

AimsThis study analyzed the effectiveness of methylprednisolone in improving jaundice, bilirubin levels, liver function tests, and inflammatory biomarkers in infants with cholestasis. MethodsThe randomized, actively controlled, parallel‐group trial (ISRCTN45080388 registry) was conducted from November 2022 to May 2023 in Dr. Soetomo General Academic Hospital, Surabaya, Indonesia, on infants with cholestasis. The ethics committee of Dr. Soetomo General Academic Hospital, Surabaya approved the study protocol. Infants 14 days to 3 months old, with cholestasis followed by acholic stool, dark urine, and hepatomegaly were included in the trial. Participants were randomly assigned to methylprednisolone 2 mg/kg/day twice daily or to placebo twice daily for two weeks. Ursodeoxycholic acid (10 mg/kg) was administered to all patients thrice daily. Clinical examination and laboratory measurements (direct and total bilirubin, Aspartate aminotransferase (AST), Alanine transaminase (ALT), Gamma-glutamyl transferase (GGT), and inflammatory biomarker) were performed at baseline and after 2‐week treatment. Measurement of inflammatory biomarkers (IL-2, IL-4, IL-6, IL-10, IFN-γ, TGF-β, and ANCA) was performed using enzyme-linked immunoassays. Data distribution was checked for normality. Analysis was carried out using SPSS ver. 21 with p significant <0.05. ResultsIn total, 40 participants were randomized to methylprednisolone (n = 20; mean age 8.39 ± 3.11 weeks) and placebo (n = 18; 2 drop out; mean age 8.98 ± 2.80 weeks) groups. At baseline, the methylprednisolone treatment and placebo groups significantly differed in gender (p = 0.02) but not in clinical, laboratory examination, or inflammatory biomarker levels. The methylprednisolone group had direct bilirubin 8.36 ± 4.84 mg/dL; total bilirubin 10.40 (2.70–33.25) mg/dL; AST 187.05 (42.00–911.00) U/L; ALT 170.43 ± 134.43 U/L; IL-2 171.29 (73.70–378.57) ng/L; IL-4 119.57 ± 59.69 ng/L; IL-6 71.74 ± 29.83 ng/L; IL-10 138.15 ± 70.62 ng/L; IFN-γ 42.54 ± 12.17 ng/L; TGF-β 316.58 (163.68–606.16) ng/L; ANCA 1.70 (0.66–3.25) ng/L. After two weeks of treatment, direct bilirubin, total bilirubin, AST, IL-10, and IFN-γ levels were significantly lower in the methylprednisolone group (p < 0.05) than those in the placebo group. No serious adverse events were reported. ConclusionMethylprednisolone was efficacious in reducing 2‐week bilirubin levels. These results support the hypothesis that the immunological process is involved in cholestasis. Further studies with larger sample sizes are needed to confirm the bile duct anti-inflammatory effect of methylprednisolone in cholestasis as an opportunity for new therapies to prevent the immunopathological process of cholestasis to biliary atresia.

Efek Steroid Terhadap Kadar Troponin I dan CRP Pada Pasien Bedah Jantung Koroner di RSUD Arifin Achmad Provinsi Riau

Steroids can diminish inflammation and forestall cardiac impairment in cardiac surgery cases, encompassing coronary heart surgery; however, this approach remains a topic of ongoing discussion. The present study investigated the ramifications of administering steroids in coronary heart surgery patients, focusing on the variations in CRP and Troponin I level at Arifin Achmad General Hospital in Riau Province. Employing a cross-sectional design, the study retrospectively reviewed medical records of individuals who had undergone coronary heart surgery between January 2018 and September 2020 at Arifin Achmad Hospital in Riau Province. Comparisons between Troponin I and C-Reactive Protein (CRP) levels were drawn contingent on the specific administered steroid (methylprednisolone or dexamethasone). The study further examined secondary outcomes, encompassing myocardial contractility, duration of ventilator employment, and Intensive Care Unit (ICU) length of stay, distinguishing patterns based on the steroid type. Among the 42 analyzed patients, the methylprednisolone and dexamethasone groups exhibited significant increases in troponin I and CRP levels (p&lt;0.05). In contrast, changes in myocardial contractility pre- and post-surgery remained consistent across both groups—similarly, no substantial difference in ventilator or ICU stay duration. As the conclusion, dexamethasone and methylprednisolone have not given any effect in preventing increases in troponin I, CRP levels and myocardial contractility early after coronary heart surgery.

The Efficacy and Safety of Reduced-Dose Oral Methylprednisolone in High-Risk Immunoglobulin A Nephropathy

IntroductionThe Therapeutic Effects of Steroids in IgA Nephropathy Global (TESTING) study reported that methylprednisolone reduces the risk of major kidney events in individuals with IgA nephropathy at high risk of disease progression compared to supportive care alone but is associated with increased serious adverse events (SAEs) primarily with full-dose therapy. The risk-benefit balance of the reduced-dose methylprednisolone regimen is examined in this pre-specified analysis of the reduced-dose cohort of the TESTING trial. MethodsBetween 2017-2019, patients with IgA nephropathy, proteinuria ≥1g/day despite 3 months of renin-angiotensin-system blockade and estimated glomerular filtration rate (eGFR) 30-120mL/min/1.73m2 were randomised to reduced-dose methylprednisolone 0.4mg/kg/day or placebo. The primary outcome was a composite of a 40% eGFR decline, kidney failure or death due to kidney disease. Results241 participants were randomised and followed-up for a median of 2.5 years (mean age 37 years, baseline eGFR 65mL/min/1.73m2, proteinuria 2.48g/day). Methylprednisolone was associated with fewer primary outcome events compared to placebo (7/121 vs 22/120, HR 0.24; 95% CI, 0.10-0.58, P = 0.002), lowered proteinuria and reduced eGFR rate of decline from baseline. The mean difference between methylprednisolone and placebo in proteinuria and eGFR from baseline was -1.15g/day and 7.9mL/min/1.73m2 (P <0.001) at 12 months respectively, but these benefits were lost over time. There were 7 vs 3 SAEs in the methylprednisolone vs placebo group (HR 1.97; 95% CI, 0.49-7.90) including 5 vs 2 infections. ConclusionReduced-dose methylprednisolone is effective in improving kidney outcomes in high-risk IgA nephropathy, however, is associated with a modestly higher number of SAEs compared to placebo.

Cost-effectiveness of Transforaminal epidural steroid injections for patients with ACUTE sciatica: a randomized controlled trial

BackgroundTransforaminal epidural injections with steroids (TESI) are increasingly being used in patients sciatica. The STAR (steroids against radiculopathy)-trial aimed to evaluate the (cost-) effectiveness of TESI in patients with acute sciatica (< 8 weeks). This article contains the economic evaluation of the STAR-trial.MethodsParticipants were randomized to one of three study arms: Usual Care (UC), that is oral pain medication with or without physiotherapy, n = 45); intervention group 1: UC and transforaminal epidural steroid injection (TESI) 1 ml of 0.5% Levobupivacaine and 1 ml of 40 mg/ml Methylprednisolone and intervention group 2: UC and transforaminal epidural injection (TEI) with 1 ml of 0,5% Levobupivacaine and 1 ml of 0.9% NaCl (n = 50). The primary effect measure was health-related quality of life. Secondary outcomes were pain, functioning, and recovery. Costs were measured from a societal perspective, meaning that all costs were included, irrespective of who paid or benefited. Missing data were imputed using multiple imputation, and bootstrapping was used to estimate statistical uncertainty.ResultsNone of the between-group differences in effects were statistically significant for any of the outcomes (QALY, back pain, leg pain, functioning, and global perceived effect) at the 26-weeks follow-up. The adjusted mean difference in total societal costs was €1718 (95% confidence interval [CI]: − 3020 to 6052) for comparison 1 (intervention group 1 versus usual care), €1640 (95%CI: − 3354 to 6106) for comparison 2 (intervention group 1 versus intervention group 2), and €770 (95%CI: − 3758 to 5702) for comparison 3 (intervention group 2 versus usual care). Except for the intervention costs, none of the aggregate and disaggregate cost differences were statistically significant. The maximum probability of all interventions being cost-effective compared to the control was low (< 0.7) for all effect measures.ConclusionThese results suggest that adding TESI (or TEI) to usual care is not cost-effective compared to usual care in patients with acute sciatica (< 8 weeks) from a societal perspective in a Dutch healthcare setting.Trial registrationDutch National trial register: NTR4457 (March, 6th, 2014).

Revolutionizing Back Pain Management: Is Epidural Platelet-Rich Plasma the Superior Choice Over Steroids?

Background and objective Low back discomfort is one of the main factors that restrict physical activity, and it is becoming more and more common. Surgery is the best option when all other conservative treatment methods have failed, but it is not a panacea. While local anesthetic-free and combined epidural steroid injections have been used for many years, their usefulness is limited to shorter periods. In the field of orthopedics, platelet-rich plasma (PRP) has gained widespread recognition as an adjuvant component. PRPhas been applied to improve tissue repair, both soft and hard.This comparative study aimed to evaluate the potential of PRP as atherapy for low back pain (LBP). Methods We included 64 adult individuals with complaints ofLBP. They were classified into two groups: group A underwent a single injection in the afflicted lumbar intervertebral disc (IVD) level with 1.5 ml of methylprednisolone, 1.5 ml 2% lidocaine, and 0.5 ml of saline under rigorous aseptic precautions; in contrast, group B was administered a single injection of 3 milliliters of autologous PRP. Patients' scores on the visual analog scale (VAS), the Modified Oswestry Disability Questionnaire (MODQ), and the Straight Leg Raising Test (SLRT) were assessed before and during therapy. Results The datagathered were subjected to statistical analysis. Statistically significant differences were found in the VAS scores between group A (methylprednisolone group) and group B (PRP group) post-one hour (6.0 ±0.74 vs. 6.92 ±0.57) and after three months (5.2 ±0.65 vs. 3.26 ±0.79). Conclusions Our study revealed gradual progressive improvement in the symptoms of patients in the PRP group as indicated by scores onSLRT, VAS, and MODQ. The results were comparable to those who received methylprednisolone injections. There was a statistically significant difference in VAS scores between the two groups, with the PRP group reporting a higher degree of pain reduction, showing that PRP is an effective alternative to epidural steroid infiltration in managing chronic LBP.

Dexamethasone versus methylprednisolone for multiple organ dysfunction in COVID-19 critically ill patients: a multicenter propensity score matching study

BackgroundDexamethasone usually recommended for patients with severe coronavirus disease 2019 (COVID-19) to reduce short-term mortality. However, it is uncertain if another corticosteroid, such as methylprednisolone, may be utilized to obtain better clinical outcome. This study assessed dexamethasone’s clinical and safety outcomes compared to methylprednisolone.MethodsA multicenter, retrospective cohort study was conducted between March 01, 2020, and July 31, 2021. It included adult COVID-19 patients who were initiated on either dexamethasone or methylprednisolone therapy within 24 h of intensive care unit (ICU) admission. The primary outcome was the progression of multiple organ dysfunction score (MODS) on day three of ICU admission. Propensity score (PS) matching was used (1:3 ratio) based on the patient’s age and MODS within 24 h of ICU admission.ResultsAfter Propensity Score (PS) matching, 264 patients were included; 198 received dexamethasone, while 66 patients received methylprednisolone within 24 h of ICU admission. In regression analysis, patients who received methylprednisolone had a higher MODS on day three of ICU admission than those who received dexamethasone (beta coefficient: 0.17 (95% CI 0.02, 0.32), P = 0.03). Moreover, hospital-acquired infection was higher in the methylprednisolone group (OR 2.17, 95% CI 1.01, 4.66; p = 0.04). On the other hand, the 30-day and the in-hospital mortality were not statistically significant different between the two groups.ConclusionDexamethasone showed a lower MODS on day three of ICU admission compared to methylprednisolone, with no statistically significant difference in mortality.

Methylprednisolone as Adjunct to Endovascular Thrombectomy for Large-Vessel Occlusion Stroke

It is uncertain whether intravenous methylprednisolone improves outcomes for patients with acute ischemic stroke due to large-vessel occlusion (LVO) undergoing endovascular thrombectomy. To assess the efficacy and adverse events of adjunctive intravenous low-dose methylprednisolone to endovascular thrombectomy for acute ischemic stroke secondary to LVO. This investigator-initiated, randomized, double-blind, placebo-controlled trial was implemented at 82 hospitals in China, enrolling 1680 patients with stroke and proximal intracranial LVO presenting within 24 hours of time last known to be well. Recruitment took place between February 9, 2022, and June 30, 2023, with a final follow-up on September 30, 2023. Eligible patients were randomly assigned to intravenous methylprednisolone (n = 839) at 2 mg/kg/d or placebo (n = 841) for 3 days adjunctive to endovascular thrombectomy. The primary efficacy outcome was disability level at 90 days as measured by the overall distribution of the modified Rankin Scale scores (range, 0 [no symptoms] to 6 [death]). The primary safety outcomes included mortality at 90 days and the incidence of symptomatic intracranial hemorrhage within 48 hours. Among 1680 patients randomized (median age, 69 years; 727 female [43.3%]), 1673 (99.6%) completed the trial. The median 90-day modified Rankin Scale score was 3 (IQR, 1-5) in the methylprednisolone group vs 3 (IQR, 1-6) in the placebo group (adjusted generalized odds ratio for a lower level of disability, 1.10 [95% CI, 0.96-1.25]; P = .17). In the methylprednisolone group, there was a lower mortality rate (23.2% vs 28.5%; adjusted risk ratio, 0.84 [95% CI, 0.71-0.98]; P = .03) and a lower rate of symptomatic intracranial hemorrhage (8.6% vs 11.7%; adjusted risk ratio, 0.74 [95% CI, 0.55-0.99]; P = .04) compared with placebo. Among patients with acute ischemic stroke due to LVO undergoing endovascular thrombectomy, adjunctive methylprednisolone added to endovascular thrombectomy did not significantly improve the degree of overall disability. ChiCTR.org.cn Identifier: ChiCTR2100051729.

Comparison of the oxidative stress status of children with ITP in two therapies using methylprednisolone and methylprednisolone along with IVIG

Background: Idiopathic thrombocytopenic purpura (ITP) is a rare and autoimmune disorder determined by an abnormal reduction in the number of platelets. The current study aims to evaluate the oxidative stress status of children with ITP in two treatment methods using methylprednisolone and methylprednisolone with intravenous immunoglobulin (IVIG).&#x0D; Materials and Methods: This retrospective study was conducted on 60 children with ITP who referred to Baghaei Hospital in Ahvaz in 2021. All the ITP children were equally divided into two groups, 30 receiving methylprednisolone and 30 receiving methylprednisolone and IVIG. The sampling of the patients’ blood was done in two stages before and after the start of treatment. Then, malondialdehyde (MDA), superoxide dismutase (SOD), total antioxidant status (TAS), total oxidative status (TOS), catalase (CAT) and glutathione were measured according to the instructions in the commercial kit. The analyses were performed using SPSS software version 23. P value &lt; 0.05 was significant.&#x0D; Results: The number of platelets after treatment in methylprednisolone and methylprednisolone+ IVIG groups was 133.44 ± 18.93 and 158.76 ± 34.76 (×103/µL), respectively. Itas significantly increased compared to that before the treatment (P = 0.04). The amount of TAC in the group receiving methylprednisolone + IVIG and the methylprednisolone group was 1.64 ± 0.18 and 1.26 ± 0.53 nm, respectively; there was a remarkable difference between the two groups (P = 0.001). Also, SOD, CAT and glutathione in the methylprednisolone + IVIG group were remarkably higher than those in the methylprednisolone group (P &lt; 0.05). Finally, the levels of TOS were lower in the methylprednisolone + IVIG group (19.74 ± 9.93 μmol) than in the methylprednisolone group (26.65 ± 10.64 μmol) (P = 0.01).&#x0D; Conclusion: A combination of IVIG and methylprednisolone was found to have a greater effect on improving antioxidant status and decreasing the oxidative stress indices of ITP children.

Methylprednisolone Does Not Enhance Paraoxonase 1 Activity During Cardiopulmonary Bypass Surgery—A Randomized, Controlled Clinical Trial

ObjectivesCardiopulmonary bypass (CPB) is linked to systemic inflammatory responses and oxidative stress. Paraoxonase 1 (PON1) is an antioxidant enzyme with a cardioprotective role, whose activity is decreased in systemic inflammation, and in patients with acute myocardial and global ischemia. Glucocorticoids counteract the effect of oxidative stress by up-regulating PON1 gene expression. We aimed to determine the effect of methylprednisolone on PON1 activity during cardiac surgery on CPB. DesignProspective, randomized, controlled clinical trial. SettingThe study was conducted at the University Medical Centre Ljubljana, Slovenia. Participants40 adult patients, who underwent complex cardiac surgery on CPB between February 2016 and December 2017, were randomized into methylprednisolone and control group (n=20 each). InterventionsPatients in the methylprednisolone group received 1g of methylprednisolone in the CPB priming solution, while patients in the control group were not given methylprednisolone during CPB. Measurements and Main ResultsWe compared the effect of methylprednisolone from CPB priming solution with standard care during CPB on PON1 activity until the 5. postoperative day. Correlations of PON1 activity with lipid status, mediators of inflammation, and hemodynamics were analyzed as well. No significant differences existed between study groups for PON1 activity, high-density lipoprotein (HDL), and low-density lipoprotein (LDL) in any of the measurement intervals (p>0.016). Methylprednisolone group had significantly lower TNF-a (p<0.001), IL-6 (p<0.001), as well as CRP and procalcitonin (p<0.016) after surgery. No significant difference was found between groups for hemodynamic parameters. A positive correlation existed between PON1 and lipid status, whereas a negative correlation was found between PON1 activity and TNF-a, IL-6, as well as CPB duration. ConclusionsMethylprednisolone doesn't influence PON1 activity during cardiac surgery on CPB.

Cardiac assessment and inflammatory markers in children with paediatric inflammatory multisystem syndrome temporally associated with SARS-CoV2 (PIMS-TS) treated with methylprednisolone versus intravenous immunoglobulins: 6-month follow-up outcomes of the randomised controlled Swissped RECOVERY trial

Previous findings from the Swissped RECOVERY trial showed that patients with Pediatric Inflammatory Multisystem Syndrome-Temporally Associated with SARS-CoV-2 (PIMS-TS) who were randomly assigned to intravenous immunoglobulins or methylprednisolone have a comparable length of hospital stay. Here, we report the 6-month follow-up outcomes of cardiac pathologies and normalisation of clinical or laboratory signs of inflammation from this study population. This pre-planned follow-up of patients with PIMS-TS included the Swissped RECOVERY Trial reports on the 6-month outcomes of the cohort after randomisation, with a focus on cardiac, haematological, and biochemical findings. The trial was an investigator-initiated randomised multicentre open-label two-arm trial in children and adolescents hospitalised with PIMS-TS at ten hospitals in Switzerland. Cardiological assessments and laboratory analyses were prospectively collected in the intention-to-treat analysis on pre-defined intervals after hospital discharge. Differences between randomised arms were investigated using Chi-square test for categorical and Wilcoxon test for continuous variables. The trial is registered with the Swiss National Clinical Trials Portal (SNCTP000004720) and ClinicalTrials.gov (NCT04826588). Between May 21, 2021 and April 15, 2022, 75 patients with a median age of 9.1 years (IQR 6.2-12.2) were included in the intention-to-treat population (37 in the methylprednisolone group and 38 in the intravenous immunoglobulin group). During follow-up, the incidence of abnormal left ventricular systolic function, coronary artery aneurysms (CAA), and other signs of inflammation were comparable in both groups. However, we detected cardiac abnormalities with low incidence and a mild degree grade of pathology. CAAs were observed in 2/38 children (5.3%) in the IVIG group and 1/37 children (2.7%) in the methylprednisolone group at 6-month follow-up (difference proportion 0.75; 95% confidence interval (CI)-0.05 to 1.0; p=0.39). Methylprednisolone alone may be an acceptable first-line treatment as left ventricular systolic dysfunction and clinical/laboratory evidence for inflammation quickly resolved in all children. However, our findings need further confirmation through larger studies as our sample size is likely to be of insufficient power to address rare clinically relevant adverse outcomes. NOMIS, Vontobel, and Gaydoul Foundation.

Comparing the Intensity of Pain and Incidence of Flare Reaction Following Trigger Finger Injections Using Betamethasone and Methylprednisolone: A Double-Blinded, Randomized Controlled Trial.

Considerable evidence supports corticosteroid injection as an effective treatment for trigger finger. One common side effect, the flare reaction, is a well-documented phenomenon of increased pain following steroid injections. Its incidence and intensity may be related to steroid composition. The purpose of this study was to determine whether betamethasone and methylprednisolone injections for trigger fingers have differing intensity of pain or incidence flare reaction. Patients with symptomatic trigger finger were recruited during their hand surgery visits. Patients were randomized into 2 treatment groups: betamethasone (40 mg) and methylprednisolone (6 mg) mixed with lidocaine 1%. Treatment group assignment was blinded to the patients and investigators. Visual analog scale pain measurements were taken prior to injection, 5 minutes postinjection, and daily thereafter for 7 days. Sixty-four patients were randomized into the 2 treatment groups. Patients in the betamethasone group reported slightly higher baseline pain compared with the methylprednisolone group, but lower pain on day 1. None of the following days showed a statistically significant difference. The incidence of flare and severe flare reactions of betamethasone injections for trigger finger management was roughly double that of methylprednisolone, but this difference was not statistically significant. Further studies are required to evaluate the relative course of nonflare postinjection pain for different corticosteroid injections for trigger finger injections.

Hematologic Response to Steroid Use in Patients with Primary Immune Thrombocytopenia: A Research Study in a Salvadoran Population

Introduction. Thrombocytopenia Immune (ITP) is an acquired thrombocytopenia caused by autoantibodies against platelet antigens. It is one of the more common causes of thrombocytopenia in otherwise asymptomatic adults. The use of high-doses dexamethasone has proven efficacy and safety in previously untreated patients with immune thrombocytopenia even though these findings are not entirely clear yet. AIM. The primary goal to assess the global response (platelets &amp;gt;30 x 109/L) and complete response (platelets &amp;gt;100 x 109/L) within the different implemented regimes in previously untreated adult with primary immune thrombocytopenia. Further goals aimed to describe the clinical characteristic of patients with primary immune thrombocytopenia and the most frequent adverse events in the use of steroids. Results. A total of 44 patients were treated with steroids, 16 patients in the high-dose dexamethasone (HD-DXM) group, 23 patients received methylprednisolone (MTP) and 5 patients with prednisone (PDN). The female gender was the most affected in all the groups with 61.3% (n=27) presenting more cases than the female sex in the methylprednisolone group 65.2% (n=15), although without significant statistical difference (P = 0.384). The mean age of onset was 38, 44, and 40 years, respectively (P = 0.352). The most frequent clinical manifestations were purpura sicca (petechiae and bruising) with 75%, 91.3% and 60.0%, for the dexamethasone, methylprednisolone and prednisone groups, respectively. The mean platelet count in the groups was around the mean of 26 x 109/L, with the methylprednisolone group presenting the lowest values (3 x 109/L). The overall response was different for the three groups (87.5% vs 95.6% vs 100%, P = 0.43) with a complete response of 56.2% vs 60.8% vs 80.0% (P = 0.85). Early response was achieved in the methylprednisolone group with 3.5 days, versus dexamethasone with 4.0 days and prednisone with 7 days. The sustained response at 6 months was lower in the prednisone group 80.0%. The most frequent adverse events occurred in the HD-DXM group with fatigue in 31.2% (n = 5) followed by edema, hyperglycemia and insomnia with 18.7% (n = 3). Conclusions. Our study demonstrated that PDN provides greater overall responses as initial treatment in ITP. MTP provides the fastest responses followed by HD-DXM. The sustained response was maintained in the HD-DXM Group. The HD-DXM group presented 68.7% cases with at least one adverse event associated with the use of the steroid. The findings suggest continuing to perform more studies in our population.

Combined treatment with Minocycline and methylprednisolone in acute traumatic spinal cord Injury: A pilot study

ObjectiveThis randomized clinical trial (RCT) aimed to compare the neurologic outcomes of spinal cord injury (SCI) patients treated with Minocycline plus methylprednisolone (MCMP) versus MP (Methylprednisolone) alone. MethodsThis double-blind, single-center parallel RCT study was conducted in a community-based setting from 2022 to 2023 on consecutive patients with acute SCI within 12 h of injury. The intervention group (MPMC) received a bolus infusion of MP 30 mg/kg in 15 min intravenously, followed by a 5.4 mg/kg infusion of MP for 24–48 h and 50 mg Minocycline orally every 12 h for one week. The control group received the same amount of MP alone. Neurologic exam according to the Frankel Grading System compared two groups. ResultsA total of 54 patients completed the 6-month follow-up with a mean age of 42.5 and 41.5 in the MP (n = 27) and MPMC (n = 27) groups, respectively. The Baseline Frankel score was similar between the two groups (P = 0.92).During the follow-up period, 7.4 % and 22.2 % of the MP and MPMC groups improved to the Frankel score of D and E in the three months but insignificant between the groups (OR: 1.34, 95 % CI: 0.997–1.813, P = 0.052). At the 6-month follow-up, 33.3 % and 48.1 % of patients in MP and MPMC groups improved to Frankel scores D and E, respectively, which was significant in the mixed-effect analysis (OR: 1.45, 95 % CI: 1.074–1.952, P = 0.015). ConclusionCombination therapy with Minocycline and MP might be more effective in improving neurological recovery and reducing inflammation and tissue damage in SCI patients in the short term.

Effect of minocycline, methyl prednisolone, or combination treatment on the colonic bacterial population in a state of colonic inflammation using the murine dextran sulfate sodium model

BackgroundSeveral reports demonstrated anti-inflammatory properties of minocycline in various inflammatory disorders including colitis. We have experimental evidence suggesting synergistic anti-inflammatory effect of minocycline with methyl prednisolone in reducing colitis severity in mice, but if this effect is in part related to modulating the composition of colonic microbiota is still unknown.Methodsthe effect of vehicle (V), minocycline (M), methyl prednisolone (MP), or combination (C) regimen on the composition of the microbiota of mice in a state of colon inflammation compared to untreated (UT) healthy mice was determined using 16s metagenomic sequencing, and the taxonomic and functional profiles were summarized.ResultsOverall, the bacterial flora from the phylum Firmicutes followed by Bacteroidota were found to be predominant in all the samples. However, the composition of Firmicutes was decreased relatively in all the treatment groups compared to UT group. A relatively higher percentage of Actinobacteriota was observed in the samples from the C group. At the genus level, Muribaculaceae, Bacteroides, Bifidobacterium, and Lactobacillus were found to be predominant in the samples treated with both drugs (C). Whereas “Lachnospiraceae NK4A136 group” and Helicobacter in the M group, and Helicobacter in the MP group were found to be predominant. But, in the UT group, Weissella and Staphylococcus were found to be predominant. Eubacterium siraeum group, Clostridia vadinBB60 group, Erysipelatoclostridium and Anaeroplasma genera were identified to have a significant (FDR p < 0.05) differential abundance in V compared to C and UT groups. While at the species level, the abundance of Helicobacter mastomyrinus, Massiliomicrobiota timonensis and uncultured Anaeroplasma were identified as significantly low in UT, C, and M compared to V group. Functional categories related to amino acid, carbohydrate, and energy metabolism, cell motility and cell cycle control were dominated overall across all the samples. Methane metabolism was identified as an enriched pathway. For the C group, “Colitis (decrease)” was among the significant (p = 1.81E-6) associations based on the host-intrinsic taxon set.ConclusionCombination regimen of minocycline plus methyl prednisolone produces a synergistic anti-inflammatory effect which is part related to alternation in the colonic microbiota composition.