Clinical Effects Research Articles

Clinical effectiveness of oral antiviral agents for treating non-hospitalized COVID-19 patients with chronic kidney disease

ABSTRACT Objectives This study examined the effectiveness of nirmatrelvir plus ritonavir (NMV-r) and molnupiravir (MOV) in treating COVID-19 among chronic kidney disease (CKD) patients. Methods This retrospective cohort study, using the TriNetX research network, identified stage 3–5 CKD and end-stage kidney disease (ESKD) patients with non-hospitalized COVID-19 between 1 January 2022, and 31 May 2023. Propensity score matching (PSM) was used to compare patients on NMV-r or MOV (antiviral group) against those not receiving these treatments (control group). The primary composite outcome was the cumulative hazard ratio (HR) for all-cause hospitalization or death within the 30-day follow-up. Results After PSM, two balanced cohorts of 6,275 patients each were established. The antiviral group exhibited a lower incidence of all-cause hospitalization or mortality (5.93% vs. 9.53%; HR: 0.626; 95% CI: 0.550–0.713) than controls. Additionally, antiviral recipients were associated with a lower risk of all-cause hospitalization (HR: 0.679; 95% CI: 0.594–0.777) and mortality (HR: 0.338; 95% CI: 0.227–0.504). The beneficial effects of antiviral agents were consistent across sex, age, vaccination status, antiviral type, and CKD stage. Conclusion Oral antiviral agents could be associated with lower rates of all-cause hospitalization or death among non-hospitalized COVID-19 patients with CKD.

Efficacy and Safety of Nerve Growth Factor in Treating Neurotrophic Keratitis Patients: A Meta-Analysis.

Aims/Background Nerve growth factor has been approved for treating neurotrophic keratitis in Europe and the United States. However, its clinical efficacy and safety profile in neurotrophic keratitis patients have not been systematically evaluated. Therefore, this study systematically assessed the efficacy and safety of nerve growth factor (NGF) in treating patients with neurotrophic keratitis. Methods Various databases, including Wanfang, China National Knowledge Internet (CNKI), Embase, PubMed, and Web of Science were systematically searched. This search included all articles published up to January 2024. Moreover, these articles were thoroughly reviewed and carefully screened following predetermined inclusion and exclusion criteria. Furthermore, the quality of the included studies was assessed using the Cochrane Risk of Bias Manual 5.3 (The Cochrane Collaboration, London, UK). Stata26.0 (StataCorp LLC, College Station, TX, USA) was used for meta-analysis. The outcome indicators evaluated in this study included corneal healing efficiency, corneal complete healing rate, best vision correction rate, ailment progression, and the number of adverse events. Results A total of 4 articles were included in this study, including 293 sufferers. The findings from the meta-analysis revealed that the corneal healing efficiency (odds ratio (OR) = 1.72, 95% confidence interval (CI): 1.20-2.45), the corneal complete healing rate (OR = 2.23, 95% CI: 1.41-3.54), and the best visual acuity correction rate (OR = 1.97, 95% CI: 1.11-3.47) were significantly higher in the experimental group compared to the control group. However, the incidence of ailment progression (OR = 0.44, 95% CI: 0.17-1.13) and adverse events (OR = 0.88, 95% CI: 0.50-1.56) did not show significant differences between these two groups. Conclusion In summary, for patients with neuropathic keratitis, NGF treatment can promote corneal healing efficiency, effectively improve visual correction, and reduce disease progression and incidence of adverse events to a large extent. The clinical effect and safety are high, and it is worthy of clinical promotion and application.

Efficacy and safety of therapeutic vaccines for the treatment of chronic hepatitis B: A systematic review and meta-analysis of randomized controlled trials update.

Most people diagnosed with chronic hepatitis B (CHB) need treatment to help reduce the risk of liver disease and limit disease transmission. Therapeutic vaccine (TV) candidates have been under study for their clinical effects on inducing HBV-specific host immune responses. This review aimed to systematically synthesize updated evidence on the efficacy and safety of TVs in patients with CHB. This systematic review was performed by searching different databases from January to February 2021. Completed randomized controlled trials that reported TVs' efficacy and/or safety for treating CHB compared with the standard of care (SOC) or placebo were included. Efficacy and safety estimates were reported as the logarithm of the odds ratio and risk differences, respectively. I2 > 50% was considered significant heterogeneity. Significant publication bias was considered when Egger's test P value < .10. The risk of bias was assessed using the Cochrane Risk of Bias tool. The GRADE methodology was used to assess the certainty of the evidence for each outcome. Twenty-four articles with 2889 pooled samples were included. TVs made a significant difference in hepatitis B envelope antigen (HBeAg) SC (log OR = 0.76, P = .01) and (log OR = 0.40, P = .03) compared to placebo and combination therapy, respectively. HBeAg SC was significantly affected by TVs at the end of follow up (log OR = 0.49, P = .01), with significant HBsAg mean difference (MD = -0.62, P = .00). At the end of treatment, the TVs had no significant effect on HBV DNA negativity over the SOC (log OR = 0.62, P = .09) or placebo (log OR = -0.07, P = .91). TVs do not significantly affect the risk of serious adverse events (RD 0.02, 95% CI 0.00-0.04). In patients with CHB, TVs had significant effects on HBeAg SC compared to the SOC or placebo. There was no significant difference between serious adverse events. TVs are promising treatment strategy to overcome CHB.

The Clinical Impact of Time-restricted Eating on Cancer: A Systematic Review.

In the face of the growing global burden of cancer, there is increasing interest in dietary interventions to mitigate its impacts. Pre-clinical evidence suggests that time-restricted eating (TRE), a type of intermittent fasting, induces metabolic effects and alterations in the gut microbiome that may impede carcinogenesis. Research on TRE in cancer has progressed to human studies, but the evidence has yet to be synthesized. The objective of this study was to systematically evaluate the clinical and/or metabolomic effects of TRE compared with ad libitum eating or alternative diets in people with cancer. Ovid MEDLINE, Ovid Embase, CINAHL, Ovid Cochrane Central Register of Control Trials (CENTRAL), Web of Science Core Collection (ESCI, CPCI-SSH, CPCI-S), and SCOPUS were searched up to January 4, 2023, using the core concepts of "intermittent fasting" and "cancer." Original study designs, protocols, and clinical trial registries were included. After evaluating 13 900 results, 24 entries were included, consisting of 8 full articles, 2 abstracts, 1 published protocol and 13 trial registries. All data were extracted, compared, and critically analyzed. There was heterogeneity in the patient population (eg, in tumor sites), TRE regimens (eg, degree of restriction, duration), and clinical end points. A high rate (67-98%) of TRE adherence was observed, alongside improvements in quality of life. Four articles assessed cancer markers and found a reduction in tumor marker carcinoembryonic antigen, reduced rates of recurrence, and a sustained major molecular response, following TRE. Five articles demonstrated modified cancer risk factors, including beneficial effects on body mass index, adiposity, glucoregulation, and inflammation in as short a period as 8 weeks. None of the completed studies assessed the effect of TRE on the microbiome, but analysis of the microbiome is a planned outcome in 2 clinical trials. Preliminary findings suggest that TRE is feasible and acceptable by people with cancer, may have oncological benefits, and improves quality of life. PROSPERO registration No. CRD42023386885.

An endogenous oxygen self-supplied nanoplatform with GSH-depleted and NIR-II triggered electron-hole separation for enhanced photocatalytic anti-tumor therapy.

The use of artificial enzymes and light energy in photocatalytic therapy, a developing drug-free therapeutic approach, can treat malignant tumors in vivo. However, the relatively deficient oxygen concentration in the tumor microenvironment (TME) restrains their further tumor treatment capability. Herein, a novel nanoplatform with Cu7S4@Au nanocatalyst coated by MnO2 was successfully designed. After 1064 nm light irradiation, the designed nanocatalyst can promote the separation of light generated electron-hole pairs, resulting in ROS generation and tumor cell apoptosis. The MnO2 shelled nanoplatform can function as a TME-responsive oxygen self-supplied producer to improve photocatalyst treatment and GSH depletion. In summary, the designed novel nanoplatform shows efficient inhibition of tumor growth via GSH depletion and synergistic photocatalytic therapy, which is of great significance for improving the clinical tumor treatment effect.

Brief Educational Workshops in Secondary Schools Trial (BESST): a cluster randomised controlled trial. Secondary analysis in those with elevated symptoms of depression

BackgroundDepression and anxiety are increasingly prevalent in adolescents. The Brief Educational Workshops in Secondary Schools Trial investigated the effectiveness of a brief self-referral stress workshop programme for sixth-form students aged...

Photobiomodulation with near-infrared laser for tinnitus management: preliminary animal experiments and randomized clinical trials.

This study investigates the effectiveness of photobiomodulation therapy (PBMT) in treating chronic high-frequency tinnitus with the TINI device, a near-infrared (830nm) laser. The study includes preliminary animal experiments with 28 mice and a randomized controlled trial with 56 participants to examine the functional and molecular changes in the auditory system that PBMT may cause. The animal model used sodium salicylate to induce tinnitus, followed by PBMT, which showed promising reductions in the behavioral evidence of tinnitus and a reversal of tinnitus-associated upregulation of vesicular glutamate transporters 2 expression in the ipsilateral dorsal cochlear nucleus (p < 0.05). In the clinical trial, participants with chronic high-frequency tinnitus received trans-tympanic application of the TINI device. The results did not show a significant difference in tinnitus score at the final time point when compared to the sham group. However, questionnaires revealed significant improvements in tinnitus symptoms and psychological outcomes following treatment with the TINI device compared to before treatment (p < 0.05). These findings suggest that while PBMT has potential benefits, its clinical effectiveness may be unclear due to its complex nature and interaction with other conditions. Further research is required to optimize treatment parameters and gain a complete understanding of the therapeutic potential of PBMT in managing tinnitus.

A new and simplified extraoral approach for inferior alveolar nerve block: a cadaveric study and clinical case reports.

Inferior alveolar nerve (IAN) and lingual nerve (LN) blocks are commonly performed using the intraoral landmark techniques. However, these methods have a risk of unanticipated nerve and arterial injury or a higher failure rate. We developed a novel extraoral approach for the IAN and LN blocks, the "inferior alveolar nerve block mandibular angle approach (IANB-MA)," using ultrasound guidance. The mechanism of action of this nerve block was examined anatomically, and its clinical feasibility was reported. We performed the IANB-MA on four cadavers using different dye volumes (2, 4, 6 and 8mL). The ultrasound probe was placed on the lower edge of the mandibula of each cadaver, and the needle was advanced to the mandibular inner surface. Blue acrylic paint solution was injected, and its spread was evaluated by dissection. Our study showed that the medial pterygoid muscle fascia was stained in all cadavers. The dye reached the LN consistently, and the IAN was stained with higher volumes (6mL and 8mL). The pterygomandibular space was filled with 6mL and 8mL of the dye. The IANB-MA successfully reduced pain in three patients with trigeminal neuralgia, tongue or jaw pain. The IANB-MA is a novel ultrasound-guided approach to the IAN and the LN. The clinical feasibility and effectiveness of this technique were confirmed in our patients. It may be a good alternative analgesic approach to other conventional approaches.

Sex and Population-Specific 99th Percentiles of Troponin for Myocardial Infarction in the Danish Population (DANSPOT).

Sex- and population-specific 99th percentiles of high-sensitivity cardiac troponin (hs-cTn) are recommended in guidelines although the evidence for a clinical utility is sparse. The DANSPOT trial will investigate the clinical effect of sex- and population-specific 99th percentiles of cTn. We report the 99th percentiles derived from this trial and their dependency on kidney function. We used samples from healthy Danish blood donors and measured hemoglobin A1c, N-terminal pro-brain natriuretic peptide and creatinine, and calculated an estimated glomerular filtration rate (eGFR). We compared 2 cutoffs for the eGFR of healthy participants (60 vs 90 mL/min/1.73 m2). The cTn assays investigated were Siemens Atellica and Dimension Vista hs-cTnI, Abbott hs-cTnI, and Roche hs-cTnT. A total of 2287 participants were sampled, of which 71 (3.1%) were excluded due to a history of heart disease (n = 4), insufficient material (n = 7), or a screening biomarker (n = 60). Of the remaining 2216 participants, 1325 (59.8%) had an eGFR ≥90 mL/min/1.73 m2. Compared to a cutoff of 60 mL/min/1.73 m2 for eGFR, using 90 mL/min/1.73 m2 resulted in lower 99th percentiles for females; Siemens Vista (46 vs 70 ng/L), Abbott (14 vs 18 ng/L), and Roche cTnT (10 vs 13 ng/L), and decreased the number of measurements above the manufacturers' 99th percentiles for all assays. We present reference values for 4 cTn assays for eGFR cutoffs of 60 and 90 mL/min/1.73 m2. These cutoffs differ based on the eGFR threshold for inclusion indicating that any chosen cutoff is also valuable with moderately reduced kidney function.

Oncologic Applications of Artificial Intelligence and Deep Learning Methods in CT Spine Imaging—A Systematic Review

In spinal oncology, integrating deep learning with computed tomography (CT) imaging has shown promise in enhancing diagnostic accuracy, treatment planning, and patient outcomes. This systematic review synthesizes evidence on artificial intelligence (AI) applications in CT imaging for spinal tumors. A PRISMA-guided search identified 33 studies: 12 (36.4%) focused on detecting spinal malignancies, 11 (33.3%) on classification, 6 (18.2%) on prognostication, 3 (9.1%) on treatment planning, and 1 (3.0%) on both detection and classification. Of the classification studies, 7 (21.2%) used machine learning to distinguish between benign and malignant lesions, 3 (9.1%) evaluated tumor stage or grade, and 2 (6.1%) employed radiomics for biomarker classification. Prognostic studies included three (9.1%) that predicted complications such as pathological fractures and three (9.1%) that predicted treatment outcomes. AI’s potential for improving workflow efficiency, aiding decision-making, and reducing complications is discussed, along with its limitations in generalizability, interpretability, and clinical integration. Future directions for AI in spinal oncology are also explored. In conclusion, while AI technologies in CT imaging are promising, further research is necessary to validate their clinical effectiveness and optimize their integration into routine practice.

The Preventive and Therapeutic Effects of Acute and Severe Inflammatory Disorders with Heparin and Heparinoid

Systematic inflammatory response syndrome (SIRS) and the accompanying sepsis pose a huge threat to human health worldwide. Heparin is a part of the standard supportive care for the disease. However, the molecular mechanism is not fully understood yet, and the potential signaling pathways that play key roles have not yet been elucidated. In this paper, the main findings regarding the molecular mechanisms associated with the beneficial effects of heparin, including inhibiting HMGB-1-driven inflammation reactions, histone-induced toxicity, thrombo-inflammatory response control and the new emerging mechanisms are concluded. To set up the link between the preclinical research and the clinical effects, the outcomes of the clinical trials are summarized. Then, the structure and function relationship of heparin is discussed. By providing an updated analysis of the above results, the paper highlights the feasibility of heparin as a possible alternative for sepsis prophylaxis and therapy.

New clinical approach in facial mild-moderate acne: Re-stabilization of skin microbiota balance with a topical biotechnological phytocomplex.

Dysbiosis of the skin microbiota has been identified as a key factor in the development of acne. This study was aimed to evaluate the effect of a facial cream gel containing a biotechnological phytocomplex, niacinamide and succinic acid on the bacterial diversity of subjects with mild-moderate acne and its clinical benefits due to microbiota changes. Open-label, clinical study in 44 subjects with mild-moderate acne treated with a facial cream gel for 8 weeks. Bacterial diversity was analyzed by 16S rRNA gene sequencing of skin samples. Clinical effects were evaluated using the IGA acne severity scale, biometric measurements, and safety. After 56 days of product's use, an increase in alpha and beta diversity was found (p < 0.01), with a decrease in the relative abundance of C. acnes (48.99% vs. 38.83%, p < 0.001). Regarding clinical results, a decrease in acne severity on the IGA scale (27.33%, p < 0.001), number of non-inflammatory and inflammatory lesions (respectively: 31.12%, p = 0.05; 42.27%, p < 0.001), amount of sebum (89.00%, p < 0.01) and erythema (15.35%, p < 0.01), was found. Responder analysis of the IGA score showed that 61.36% of patients improved by at least one point at day 56. The product was well tolerated throughout the study. The use of the facial cream gel on skin was effective in rebalancing the microbiota, inhibiting biofilm formation and other virulence factors, reducing the number of mild-moderate acne lesions and sebum secretion, and consequently improving acne's severity.

Contradictions in traditional ideas about atherosclerosis and the efficacy of lipid-lowering therapy. Promising directions

The review presents contradictory results from numerous clinical and epidemiological studies, giving reason to doubt the indisputability of ideas about the primary role of low-density lipoprotein (LP) cholesterol in atherogenesis and the efficacy of lipid-lowering therapy. The latter clearly demonstrates the absence of the expected clinical effect in reducing cholesterol levels after surgical correction of lipid metabolism (ileal bypass surgery) or a very modest effect when using drugs devoid of pleiotropic properties. This circumstance finds an explanation in the fact that, according to modern concepts, only modified LP are the molecular substrate of the pathophysiological process at all stages of atherosclerosis development. Native (intact) LP, the concentration of which in the blood does not correlate with the level of modified forms, are not included in the pathogenesis of atherosclerosis. Consequently, the presence of native LP in the blood does not give a true picture of the activity of the atherosclerotic process. Based on the above, in the treatment of atherosclerosis, it should be considered justified not so much to further improve methods of lipid-lowering effects on the body, which do not have a sufficiently reliable evidence base of clinical effect, but to search for means that prevent the generation of atherogenic, modified LP. In this regard, taking into account the important role of systemic inflammation in the pathogenesis of atherosclerosis, the synthesis and clinical use of safe anti-inflammatory drugs, as well as the development and implementation of methods aimed at eliminating the causes of systemic inflammation, should be considered promising.

Exploring the Logic and Conducting a Comprehensive Evaluation of the Adiponectin Receptor Agonists AdipoRon and AdipoAI's Impacts on Bone Metabolism and Repair-A Systematic Review.

Adiponectin replacement therapy shows promising outcomes in various diseases, especially for bone-related disorders. Challenges in using the complete protein have led to alternative approaches, with AdipoRon and AdipoAI emerging as extensively researched drug candidates. Their influence on models of bone-related disorders has progressed considerably but there has been no review of their effectiveness in modulating bone metabolism and repair. This systematic review seeks to address this knowledge gap. Based on preclinical evidence from PubMed, EMBASE, and COCHRANE, ten studies were included following PRISMA guidelines. The JBI Checklist Critical Appraisal Tool assessed the quality of this systematic review. The studies encompassed various animal models, addressing bone defects, osseointegration, diabetes-associated periodontitis, fracture repair, growth retardation, and diabetes-associated peri-implantitis. AdipoRon and AdipoAI demonstrated effectiveness in modulating bone metabolism and repair through diverse pathways, including the activation of AdipoR1/APPL1, inhibition of F-actin ring formation, suppression of IκB-α phosphorylation, p65 nuclear translocation and Wnt5a-Ror2 signaling pathway, reduction of CCL2 secretion and expression, regulation of autophagy via LC3A/B expression, modulation of SDF-1 production, activation of the ERK-1/2 signaling pathway, modulation of bone integration-related markers and osteokines such as RANKL, BMP-2, OPG, OPN, and Runx2, inhibition of RANKL in osteoblasts, and inhibition of podosome formation via the activation of AMPK. While preclinical studies show promise, human trials are crucial to confirm the clinical safety and effectiveness of AdipoRon and AdipoAI. Caution is necessary due to potential off-target effects, especially in bone therapy with multi-target approaches. Structural biology and computational methods can help predict and understand these effects.

Infliximab (Remsima SC)

Reimbursement reviews are comprehensive assessments of the clinical effectiveness and cost-effectiveness, as well as patient and clinician perspectives, of a drug or drug class. The assessments inform non-binding recommendations that help guide the reimbursement decisions of Canada’s federal, provincial, and territorial governments, with the exception of Quebec. This review assesses Description infliximab (Remsima SC), 120 mg/mL solution for subcutaneous injection. Indication: Maintenance treatment of adults with moderately to severely active Crohn disease who have had an inadequate response to or were intolerant of conventional therapy. Remsima SC should be used only as maintenance therapy after the completion of an induction period with IV infliximab.

Clinical Effectiveness of Dienogest in the Treatment of Endometriosis

Objective: This paper aims to investigate the efficacy of desogestrel in the treatment of endometriosis. Methods: In this study, 61 patients with endometriosis in our hospital from January 2023 to December 2023 were selected and divided using the random sampling method. All the patients were treated with desogestrel and the pain symptom scores and HDL-C (high-density lipoprotein cholesterol) levels of the patients were compared before and after the treatment. The treatment effects and adverse effects during the administration of the drug were closely observed. Results: After the patients were treated with desogestrel, the effective rate of treatment was as high as 98.36%, and the incidence of adverse reactions during treatment was 6.55%. Compared with the pre-treatment period, the scores of various pain symptoms were significantly reduced and the HDL-C level was improved after treatment, with P &lt; 0.05. Conclusion: Desogestrel showed significant efficacy in the treatment of endometriosis, effectively relieving patients’ pain while elevating HDL-C levels. In addition, the incidence of adverse reactions to this drug is relatively low, which is worth utilizing.

CT- and MR-based image-based data mining are consistent in the brain

PurposeImage-based data mining (IBDM) is a voxel-based analysis technique to investigate dose–response. Most often, IBDM uses radiotherapy planning CTs because of their broad accessibility, however, it was unknown whether CT provided sufficient soft tissue contrast for brain IBDM. This study evaluates whether MR-based IBDM improves upon CT-based IBDM for studies of children with brain tumours. MethodsWe compared IBDM pipelines using either CT- or MRI-based spatial normalisation in 128 children (ages 3.3–19.7 years) who received photon radiotherapy for primary brain tumours at a single institution. We quantified spatial-normalisation accuracy using contour comparison measures (centre-of-mass separation, average contour distance-to-agreement (DTavg), and Hausdorff distance) at multiple anatomic loci. We performed an end-to-end test of CT- and MRI-IBDM using modified clinical dose distributions and simulated effect labels to detect associations in pre-defined anatomic loci. Accuracy was assessed via sensitivity and specificity. ResultsSpatial normalisation accuracy was comparable for both modalities, with a significant but small improvement for MRI compared to CT in all structures except the brainstem. The median (range) difference between the DTavg for the two pipelines was 0.37 (0.00–2.91) mm. The end-to-end test revealed no significant difference in sensitivity of the IBDM-identified regions for the two pipelines. Specificity slightly improved for MR-IBDM at the 99% significance level. ConclusionCT-based IBDM was comparable to MR-based IBDM, despite a small advantage in spatial normalisation accuracy with MRI. The use of CT-IBDM over MR-IBDM is useful for multi-institutional retrospective IBDM studies, where the availability of standardised MRI data can be limited.

Analysis of ultrasound coronary parameters and blood red cell distribution width and N-terminal pro-brain natriuretic peptide concentrations following coronary lesions in children with Kawasaki disease.

Aims/Background Kawasaki disease is an acute inflammatory condition primarily affecting the young children. It can lead to coronary artery abnormalities, which can worsen the prognosis. Early diagnosis of coronary disease is crucial for the effective treatment and the prognosis evaluation. To explore the clinical significance of ultrasound examination characteristics, peripheral blood red cell distribution width, and changes in N-terminal pro-brain natriuretic peptide levels for the early detect coronary artery abnormality in children with Kawasaki disease. Methods The case-control study was conducted. 85 Kawasaki disease patients diagnosed in our hospital from January 2020 to December 2023 were selected as the Kawasaki disease group. 100 healthy children who received physical examination in the Department of Child Healthcare during the same period were selected as control group. The cardiac ultrasound indicators, erythrocyte sedimentation rate, C-reactive protein, white blood cell, neutrophil percentage, platelet count, D-dimer, red cell distribution width, N-terminal pro-brain natriuretic peptide of two groups were compared. The Kawasaki disease group was further divided into the coronary artery lesion group and the non-coronary artery lesion group based on whether coronary artery lesions occurred in the Kawasaki disease patients. The differences of above indicators were compared. Results The left main coronary artery, left anterior descending branch, and right coronary artery Z-scores of the Kawasaki disease group were all higher than those of the control group (p < 0.05). There was no significant difference in left ventricular ejection fraction between Kawasaki disease group and control group (p > 0.05). The erythrocyte sedimentation rate, C-reactive protein, neutrophil percentage, platelet count, D-dimer, red cell distribution width, and N-terminal pro-brain natriuretic peptide of Kawasaki disease group were all higher than those of control group (p < 0.05). The left main coronary artery, left anterior descending branch, and right coronary artery Z-scores of Kawasaki disease patients with coronary artery lesions were all higher than those of Kawasaki disease patients without coronary artery lesions (p < 0.05). The left ventricular ejection fraction of Kawasaki disease patients with coronary artery lesions was lower than that of Kawasaki disease patients without coronary artery lesions (p < 0.05). The erythrocyte sedimentation rate, C-reactive protein, white blood cell, neutrophil percentage, platelet count, D-dimer, red cell distribution width, and N-terminal pro-brain natriuretic peptide of Kawasaki disease patients with coronary artery lesions were all higher than those of Kawasaki disease patients without coronary artery lesions, and the differences were statistically significant (p < 0.05). After treatment, the left main coronary artery, left anterior descending branch, and right coronary artery Z-scores of Kawasaki disease patients with coronary artery lesions significantly decreased (p < 0.05), and the left ventricular ejection fraction significantly increased (p < 0.05). The erythrocyte sedimentation rate, C-reactive protein, white blood cell, neutrophil percentage, platelet count, D-dimer, red cell distribution width, and N-terminal pro-brain natriuretic peptide of Kawasaki disease patients with or without coronary artery lesions significantly decreased after treatment compared with before treatment in the same group (p < 0.05). Conclusion Kawasaki disease patients with coronary artery lesions exhibit significantly increased coronary artery vessel diameter, as well as elevated red cell distribution width and N-terminal pro-brain natriuretic peptide concentration. The combined use of ultrasound combined with red cell distribution width and N-terminal pro-brain natriuretic peptide examination can assist in determining whether Kawasaki disease patients have coronary artery lesions and assessing the clinical treatment effect.

Androgen Receptor Inhibitors in Patients With Nonmetastatic Castration-Resistant Prostate Cancer

Novel androgen receptor inhibitors (ARIs; darolutamide, enzalutamide, and apalutamide) are standard-of-care treatments for nonmetastatic castration-resistant prostate cancer (nmCRPC). However, there are sparse data comparing their clinical use and tolerability. To compare clinical use and outcomes for darolutamide, enzalutamide, and apalutamide in patients with nmCRPC. This retrospective cohort study reviewed electronic medical records from the Precision Point Specialty network of US urology practices. Eligible patients had nmCRPC and no prior novel hormonal therapy and initiated novel ARI treatment between August 1, 2019, and March 31, 2022. Data were analyzed from February 1, 2019, to December 31, 2022. Patients were prescribed darolutamide, enzalutamide, or apalutamide as their first novel ARI for nmCRPC. The main outcome was a composite of 2 end points, treatment discontinuation and progression to metastatic CRPC (mCRPC), whichever occurred first. Both end points were also assessed separately. All 870 patients meeting eligibility criteria were included (362 receiving darolutamide [41.6%]; 382, enzalutamide [43.9%]; 126, apalutamide [14.5%]); mean (SD) age was 78.8 (8.7) years. Self-reported race was Black or African American in 187 patients (21.5%), White in 585 (67.2%), and other or unknown in 98 (11.3%). The darolutamide cohort had lower proportions of patients with a composite end point event (134 [37.0%] vs 201 [52.6%] for enzalutamide and 66 [52.4%] for apalutamide), discontinuation (110 [30.4%] for darolutamide vs 156 [40.8%] for enzalutamide and 58 [46.0%] for apalutamide), and progression to mCRPC (64 [17.7%] for darolutamide vs 108 [28.3%] for enzalutamide and 35 [27.8%] for apalutamide) during the study period. After adjusting for baseline covariates, patients receiving darolutamide had a lower risk of a composite end point event compared with enzalutamide (risk reduction, 33.8%; hazard ratio [HR], 0.66 [95% CI, 0.53-0.84]) and apalutamide (risk reduction, 35.1%; HR, 0.65 [95% CI, 0.48-0.88]). Similarly, patients receiving darolutamide had a lower risk of discontinuation compared with enzalutamide (risk reduction, 27.4%; HR, 0.73 [95% CI, 0.56-0.94]) and apalutamide (risk reduction, 39.1%; HR, 0.61 [95% CI, 0.44-0.85]) and a lower risk of progression to mCRPC compared with enzalutamide (risk reduction, 40.6%; HR, 0.59 [95% CI, 0.43-0.82]) and apalutamide (risk reduction, 35.3%; HR, 0.65 [95% CI, 0.42-0.99]). There was no difference between enzalutamide and apalutamide treatment across outcomes. In this large cohort study of patients with nmCRPC treated with novel ARIs, results suggest better tolerability for darolutamide compared with enzalutamide and apalutamide, which may be associated with a clinical effectiveness advantage. Comparative clinical studies are needed to guide treatment decisions in the absence of head-to-head clinical trials.

Clinical effectiveness of amlodipine/indapamide/perindopril fixed-dose combination in patients with metabolic disorders: results of post hoc analyzes of the TRICOLOR study

Aim. To describe antihypertensive effectiveness of triple fixed-dose combination of am lo dipine/indapamide/perindopril and assess predictors of its clinical effectiveness in pati ents depending on body mass index (BMI) and presence of type 2 diabetes (T2D).Material and methods. This observational prospective study TRICOLOR (NCT03722524) (n=1247) demonstrated high antihypertensive effectiveness and good tolerability of amlodipine/indapamide/perindopril fixed-dose combination. Subgroup analyzes based on BMI included data from 1144 patients. In a second subgroup analysis, 1128 patients were stratified according to concomitant T2D.Results. In patients with overweight/obesity and diabetes, good antihypertensive effectiveness of amlodipine/indapamide/perindopril was observed, comparable in blood pressure (BP) reduction with the comparison groups (patients with normal BMI and patients without diabetes). At the same time, patients with normal BMI, compared with patients with overweight and obesity, had significantly lower systolic BP (SBP) (after 4 and 12 weeks) and diastolic BP (DBP) (after 2 and 12 weeks). In the subgroups, depending on the diabetes status, there were no significant differences in the decrease in SBP and DBP levels at all follow-up points. By the 12th week, BP decrease in the group of patients with normal BMI was 32,9 (10,5)/15,3 (8,6) mm Hg, in the group with overweight — 33,2 (11,3)/14,2 (8,5) mm Hg, in the obesity group — 33,9 (12,3)/14,1 (8,8) mm Hg (p&gt;0,05 for intergroup comparison). Target BP &lt;140/90 mm Hg already after 2 weeks of therapy achieved a higher number of patients with a normal BMI compared to overweight group (50,8% vs 37,2%, p=0,009). By the 12th week, the vast majority of patients, regardless of BMI and diabetes status, achieved a target BP &lt;140/90 mm Hg, which demonstrates a good and rapid response to triple fixed-dose therapy.Conclusion. Thus, additional analyzes of the TRICOLOR study demonstrate the high antihypertensive effectiveness of amlodipine/indapamide/perindopril in hypertensive patients, regardless of the presence of diabetes, overweight or obesity.