Dose-optimised recombinant human thrombopoietin eltrombopag in patients with immune thrombocytopenia: a multicenter, randomised controlled trial (The TE-ITP Study).

Background: Recombinant human thrombopoietin (rhTPO) at a fixed dose of 300 U/kg/day for 2 weeks has demonstrated good efficacy and safety in adults with immune thrombocytopenia (ITP). This trial aimed to develop a flexible and personalized rhTPO regimen that ensures efficacy and safety beyond previous fixed dose, with eltrombopag as an active comparator.

Methods: The TE-ITP trial was conducted in 12 centers across China.

[Effects of electroacupuncture on cognitive impairment and mitophagy mediated by KIF5A/Miro1 pathway in Parkinson's disease mice].

Objective: To explore the improvement effect of electroacupuncture (EA) based on acupuncture (acupuncture for regaining consciousness and opening orifices) on cognitive impairment in mice with Parkinson's disease (PD), and to explore its regulatory mechanisms on the kinesin family member 5A (KIF5A)/mitochondrial Rho GTPase 1 (Miro1) pathway and mitophagy in prefrontal cortical neurons.

Methods: A total of 70 male C57BL/6J mice of clean grade were randomly divided into a normal group (12 mice), a sham operation group (12 mice), and a model pre-screening group (46 mice). Unilateral stereotaxic injection of 6-hydroxydopamine (6-OHDA) into the medial forebrain bundle was adopted to establish the PD model in the model pre-screening group.

Efficacy and safety of a new 10% intravenous immunoglobulin (IVIG) in Chinese patients with primary immune thrombocytopenia (ITP): a multicenter, single-arm, phase III trial.

A novel, highly purified 10% intravenous immunoglobulin (IVIG) formulation was evaluated for both therapeutic efficacy and safety profile in adult patients diagnosed with persistent or chronic primary immune thrombocytopenia (ITP). This phase III, multicenter, open-label, single-arm clinical trial enrolled Chinese adult patients diagnosed with persistent or chronic ITP presenting with baseline platelet counts below 30 × 10/L. Participants received intravenous administration of 10% IVIG at a standardized dosage of 1 g/kg/day for two consecutive days.

Bortezomib, Mitoxantrone Hydrochloride Liposome, and Dexamethasone for Relapsed/Refractory Multiple Myeloma: A Multi-Center, Open-Label Phase I Trial.

Backgrounds: Mitoxantrone hydrochloride liposome (Lipo-MIT) has shown clinical benefits in various tumors. However, there is no prospective study evaluating its effectiveness and safety in relapsed/refractory multiple myeloma (RRMM). A phase I trial of bortezomib, Lipo-MIT, and dexamethasone (VMitD) with the primary endpoints being safety and efficacy was performed.

Correlation Between Fecal Microbiota and Corticosteroid Responsiveness in Primary Immune Thrombocytopenia: an Exploratory Study.

Corticosteroids (CSs) are the initial therapy for immune thrombocytopenia (ITP); however, their efficacy is not adequately predicted. As a novel biomarker, the composition of the gut microbiota is non-invasively tested and altered in patients with ITP. This study aims to develop a predictive model that leverages gut microbiome data to predict the CS response in patients with ITP within the initial four weeks of treatment.

Glial cells improve Parkinson's disease by modulating neuronal function and regulating neuronal ferroptosis.

The main characteristics of Parkinson's disease (PD) are the loss of dopaminergic (DA) neurons and abnormal aggregation of cytosolic proteins. However, the exact pathogenesis of PD remains unclear, with ferroptosis emerging as one of the key factors driven by iron accumulation and lipid peroxidation. Glial cells, including microglia, astrocytes, and oligodendrocytes, serve as supportive cells in the central nervous system (CNS), but their abnormal activation can lead to DA neuron death and ferroptosis.

Full-view volumetric photoacoustic imaging using a hemispheric transducer array combined with an acoustic reflector.

Photoacoustic computed tomography (PACT) has evoked extensive interest for applications in preclinical and clinical research. However, the current systems suffer from the limited view provided by detection setups, thus impeding the sufficient acquisition of intricate tissue structures. Here, we propose an approach to enable fast 3D full-view imaging.

Regional transport characteristics of PM pollution events in Beijing during 2018-2021.

Although air pollutant emissions have sharply reduced in recent years, the occurrence of PM pollution events remains an intractable environmental problem in Beijing, and regional transport is the key influence factor. However, it has been difficult to identify regional transport characteristics and the main contributors to pollution events in recent years. In this study, the relative contribution of regional transport was quantified (61.

The novel HLA-A*26:01:81 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual.

HLA-A*26:01:81 differs from HLA-A*26:01:01:01 by one nucleotide in exon 4.

Asymptomatic multicentric Castleman disease: a potential early stage of idiopathic MCD.

According to the diagnostic criteria for human herpesvirus 8 (HHV-8)-negative/idiopathic multicentric Castleman disease (iMCD) proposed by Castleman Disease Collaborative Network in 2017, there is a group of HHV-8-negative patients with multicentric Castleman disease (MCD) who do not have symptoms and hyperinflammatory state and do not meet the iMCD criteria. This retrospective study enrolled 114 such patients, described as asymptomatic MCD (aMCD), from 26 Chinese centers from 2000 to 2021. With a median follow-up time of 46.

Moxibustion improves motor function by down-regulating SNX5 and inhibiting ferroptosis in neurons of corpus striatum in mice with Parkinson's disease.

Objectives: To explore the effect of moxibustion on the expression of sorting nexin 5 (SNX5), glutathione peroxidase (GPX4) and ferritin heavy chain (FTH1) in the corpus striatum in mice with Parkinson's disease (PD), so as to explore its mechanisms underlying improvement of PD by ameliorating ferroptosis in the substantia nigra striatum.

Methods: C57BL/6J mice were randomly divided into normal, sham operation, model, and moxibustion groups, with 10 mice in each group. The PD model was established by unilateral injection of 6-hydroxydopamine (3.

Particle-ozone complex pollution under diverse synoptic weather patterns in the Yangtze River Delta region: Synergistic relationships and the effects of meteorology and chemical compositions.

There is considerable academic interest in the particle-ozone synergistic relationship (PO) between fine particulate matter (PM) and ozone (O). Using various synoptic weather patterns (SWPs), we quantitatively assessed the variations in the PO, which is relevant to formulating policies aimed at controlling complex pollution in the air. First, based on one-year sampling data from March 2018 to February 2019, the SWPs classification of the Yangtze River Delta (YRD) was conducted using the sum-of-squares technique (SS).

Assessment of prolonged proteasome inhibition through ixazomib-based oral regimen on newly diagnosed and first-relapsed multiple myeloma: A real-world Chinese cohort study.

Objective: To evaluate the effectiveness, safety, and convenience of in-class transition (iCT) from intravenous bortezomib-based induction to ixazomib-based oral regimens.

Methods: This retrospective real-world study was conducted in 16 Chinese hospitals between October 2017 and April 2023 and analyzed newly diagnosed (NDMM) and first-line relapsed multiple myeloma (FRMM) patients who attained at least a partial response from bortezomib-based induction therapy, followed by an ixazomib-based oral regimen for 2 year or until disease progression or intolerable toxicity.

Results: The study enrolled 199 patients, median age: 63 years old, male 55.

Prevalence of hypertension and related risk factors in older Chinese population: a meta-analysis.

Objective: Hypertension is the most challenging public health problem worldwide and seriously affects human health. To date, there are no epidemiological studies on the prevalence of and risk factors for hypertension among older people in mainland China.

Methods: We conducted a meta-analysis of the prevalence and risk factors of hypertension among the older population in mainland China.

Phase II study of novel orally PI3Kα/δ inhibitor TQ-B3525 in relapsed and/or refractory follicular lymphoma.

This registration study assessed clinical outcomes of TQ-B3525, the dual phosphatidylinositol-3-kinase (PI3K) α/δ inhibitor, in relapsed and/or refractory follicular lymphoma (R/R FL). This phase II study (ClinicalTrials.gov NCT04324879.

Unlocking sustainable growth: exploring the catalytic role of green finance in firms' green total factor productivity.

Promoting the development of green finance (GF) is a critical way to address the environmental and developmental problems in China. While existing studies have examined the macroscopic role of GF, few pay attention to its impact on micro-enterprises. To investigate the effect of GF on micro-enterprises, this study considers green credit as a quasi-natural experiment to investigate the effect on firms' green total factor productivity (GTFP).

Carbon neutrality endeavors: the impact of carbon emission trading policies on total factor carbon emission efficiency.

Deepening the carbon market allocation reform is a strong support for carbon peaking and carbon neutrality. China has been piloting carbon trading in batches since 2013. However, there is little literature on whether and how carbon emission trading (CET) improves total factor carbon emission efficiency (TFCEE).

Dietary vitamin E intake and risk of Parkinson's disease: a cross-sectional study.

Objective: Current evidence on the association between dietary vitamin E intake and the risk of Parkinson's disease (PD) is limited. The aim of the study was to explore the association of dietary vitamin E intake with PD in the United States among adults over 40 years.

Methods: We conducted a cross-sectional study with data collected from National Health and Nutrition Examination Survey (NHANES) from 2009 to 2018.

Efficacy and safety of QL0911 in adult patients with chronic primary immune thrombocytopenia: A multicenter, randomized, double-blind, placebo-controlled, phase III trial.

Objective: QL0911, a recombinant human thrombopoietin mimetic peptide-Fc fusion protein, is a romiplostim (Nplate) biosimilar used to treat primary immune thrombocytopenia (ITP). This phase III study aimed to assess the efficacy and safety of QL0911 in adult patients with chronic primary ITP over a 24-week treatment period.

Methods: We conducted a double-blind, placebo-controlled, phase III study in patients diagnosed with primary ITP for at least 12 months who had received at least one first-line ITP treatment with no response or recurrence after treatment, or who relapsed after splenectomy at 44 sites in China.

Efficacy and safety of generic pomalidomide plus low-dose dexamethasone in relapsed or refractory multiple myeloma: a multicenter, open-label, single-arm trial.

This multicenter, open-label, single-arm trial (ClinicalTrials.gov, NCT05236621) was conducted to confirm the efficacy and safety of generic pomalidomide plus dexamethasone in Chinese patients with relapsed or refractory multiple myeloma (RRMM). Total 79 eligible RRMM patients were planned to be included.

Outcome and characteristics of nonsecretory multiple myeloma compared with secretory multiple myeloma: a retrospective multicenter study from China.

Background: Nonsecretory multiple myeloma (NSMM) is a rare type of multiple myeloma (MM). Few studies have described the clinical features and outcomes of NSMM in novel agents. Additionally, the prognostic characteristics have remained controversial in recent years.