The Expert Consensus on Clinical Application of Qinbaohong Zhike Oral Liquid in Treatment of Acute Bronchitis and Acute Attack of Chronic Bronchitis （GS/CACM 337-2023） was released by the China Association of Chinese Medicine on December 13^th， 2023. This expert consensus was developed by experts in methodology， pharmacy， and Chinese medicine in strict accordance with the development requirements of the China Association of Chinese Medicine （CACM） and based on the latest medical evidence and the clinical medication experience of well-known experts in the fields of respiratory medicine （pulmonary diseases） and pediatrics. This expert consensus defines the application of Qinbaohong Zhike oral liquid in the treatment of cough and excessive sputum caused by phlegm-heat obstructing lung， acute bronchitis， and acute attack of chronic bronchitis from the aspects of applicable populations， efficacy evaluation， usage， dosage， drug combination， and safety. It is expected to guide the rational drug use in medical and health institutions， give full play to the unique value of Qinbaohong Zhike oral liquid， and vigorously promote the inheritance and innovation of Chinese patent medicines.

To guide clinical blood transfusion practices for pediatric patients, the National Health Commission has issued the health standard "Guideline for pediatric transfusion" (WS/T 795-2022). Blood transfusion is one of the most commonly used supportive treatments for children with hematological diseases. This guideline provides guidance and recommendations for blood transfusions in children with aplastic anemia, thalassemia, autoimmune hemolytic anemia, glucose-6-phosphate dehydrogenase deficiency, acute leukemia, myelodysplastic syndromes, immune thrombocytopenic purpura, and thrombotic thrombocytopenic purpura. This article presents the evidence and interpretation of the blood transfusion provisions for children with hematological diseases in the "Guideline for pediatric transfusion", aiming to assist in the understanding and implementing the blood transfusion section of this guideline.
Humans ; Child ; Hematologic Diseases/therapy* ; Blood Transfusion/standards* ; Practice Guidelines as Topic

To guide clinical blood transfusion practices for pediatric patients, the National Health Commission has issued the health standard "Guideline for pediatric transfusion" (WS/T 795-2022). Blood transfusion for children undergoing hematopoietic stem cell transplantation is highly complex and challenging. This guideline provides recommendations on transfusion thresholds and the selection of blood components for these children. This article presents the evidence and interpretation of the transfusion provisions for children undergoing hematopoietic stem cell transplantation, with the aim of enhancing the understanding and implementation of the "Guideline for pediatric transfusion".
Humans ; Hematopoietic Stem Cell Transplantation ; Child ; Blood Transfusion/standards* ; Practice Guidelines as Topic

To guide clinical blood transfusion practices for pediatric patients, the National Health Commission has issued the health standard "Guideline for pediatric transfusion" (WS/T 795-2022). Critically ill children often present with anemia and have a higher demand for transfusions compared to other pediatric patients. This guideline provides guidance and recommendations for blood transfusions in cases of general critical illness, septic shock, acute brain injury, extracorporeal membrane oxygenation, non-life-threatening bleeding, and hemorrhagic shock. This article interprets the background and evidence of the blood transfusion provisions for critically ill and severely bleeding children in the "Guideline for pediatric transfusion", aiming to enhance understanding and implementation of this aspect of the guidelines. Citation:Chinese Journal of Contemporary Pediatrics, 2025, 27(4): 395-403.
Humans ; Critical Illness ; Blood Transfusion/standards* ; Child ; Hemorrhage/therapy* ; Practice Guidelines as Topic

To guide clinical blood transfusion practices in pediatric patients, the National Health Commission has issued the health standard "Guideline for pediatric transfusion" (WS/T 795-2022). Children undergoing cardiac surgery are at high risk of bleeding, and the causes of perioperative anemia and coagulation disorders in neonates and children are complex and varied, often necessitating the transfusion of allogeneic blood components. This guideline provides direction and recommendations for specific measures in blood management for children undergoing cardiac surgery before, during, and after surgery. This article interprets the background and evidence for the formulation of the blood transfusion provisions for children undergoing cardiac surgery, hoping to facilitate the understanding and implementation of this guideline.
Humans ; Cardiac Surgical Procedures ; Blood Transfusion/standards* ; Child ; Practice Guidelines as Topic

OBJECTIVES: To study the clinical and genetic characteristics of children with congenital adrenal hyperplasia (CAH). METHODS: Clinical data, laboratory findings, and genetic test results of 63 children diagnosed with CAH at Henan Children's Hospital from January 2017 to December 2024 were retrospectively reviewed. RESULTS: Of the 63 patients, the mean age at the first visit was (21 ± 14) days; 29 (46%) were of male sex and 34 (54%) were of female sex. The predominant clinical manifestations were poor weight gain or weight loss (92%, 58/63), poor feeding (84%, 53/63), skin hyperpigmentation (83%, 52/63), and female external genital anomalies (100%, 34/34). Laboratory abnormalities included hyponatremia (87%, 55/63), hyperkalemia (68%, 43/63), metabolic acidosis (68%, 43/63), and markedly elevated 17-hydroxyprogesterone (92%, 58/63), testosterone (89%, 56/63), and adrenocorticotropic hormone (81%, 51/63). Among 49 patients who underwent genetic testing, CYP21A2 variants were identified in 90% (44/49), with c.293-13A/C>G (33%, 30/91) and large deletions/gene conversions (29%, 26/91) being the most frequent; STAR (8%, 4/49) and HSD3B2 (2%, 1/49) variants were also detected. Following hormone replacement therapy, electrolyte disturbances were corrected in 57 cases, with significant reductions in 17-hydroxyprogesterone, adrenocorticotropic hormone, and testosterone levels (P<0.001). CONCLUSIONS CAH presenting in neonates or young infants is characterized by electrolyte imbalance, external genital anomalies, and abnormal hormone levels. Genetic testing enables definitive subtype classification; in CYP21A2-related CAH, c.293-13A/C>G is a hotspot variant. These findings underscore the clinical value of genetic testing for early diagnosis and genetic counseling in CAH. Citation:Chinese Journal of Contemporary Pediatrics, 2025, 27(11): 1367-1372.
Humans ; Adrenal Hyperplasia, Congenital/diagnosis* ; Male ; Female ; Retrospective Studies ; Infant ; Infant, Newborn

OBJECTIVE: To investigate the synergistic effect and its mechanism of ginsenoside-Rg5 in combination with imatinib in inhibiting proliferation of chronic myeloid leukemia K562 cells. METHODS: K562 cells were treated with ginsenoside-Rg5 and imatinib. Cell survival was detected by CCK-8 assay, and IC₅₀ were calculated separately for each drug. Based on the value of IC₅₀ of ginsenoside-Rg5 and imatinib, an appropriate concentration gradient was selected for the combination. The synergistic effect of the two drug was analyzed using the online software synergy finder. The effects of single or combination therapy on apoptosis rate and the cell cycle distribution of K562 cells were analyzed by flow cytometry. Western blot was used to detect the expression of PI3K/AKT/mTOR signaling pathway related proteins and apoptosis related proteins in K562 cells after single or combination therapy. RESULTS: Ginsenoside-Rg5 and imatinib were able to inhibit the proliferative activity of K562 cells in a dosedependent manner(r =-0.991， r =-0.942). The synergy score ZIP >10 was measured by Synergy Finder online software, indicating that ginsenoside-Rg5 and imatinib act synergistically on K562 cells. The apoptotic rates of K562 cells after single treatments with ginsenoside-Rg5 and imatinib were 11.96% and 8.13%, respectively, while the rate increased to 21.35% with the combination of two drugs, the apoptosis rate in the combination group was higher than that in the single-drug group ( P <0.05). The proportion of K562 cells in the G₀/G₁ phase was significantly increased with the combined treatment of two drugs( P <0.05). The protein expression levels of p-PI3K, p-AKT, p-mTOR in K562 cells treated with the combination were significantly decreased, with noticeable downregulation of BCL-2 and upregulation of BAX, leading to a decreased Bcl-2/BAX ratio, while no significant changes were observed in the non-phosphorylated forms of PI3K, AKT, and mTOR proteins. CONCLUSION The combination of ginsenoside-Rg5 and imatinib can inhibit the proliferation of CML cells and induce apoptosis, and the mechanism may act through PI3K/AKT/mTOR signaling pathways.
Humans ; Ginsenosides/pharmacology* ; Imatinib Mesylate ; K562 Cells ; TOR Serine-Threonine Kinases/metabolism* ; Proto-Oncogene Proteins c-akt/metabolism* ; Signal Transduction/drug effects* ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/metabolism* ; Drug Synergism ; Apoptosis/drug effects* ; Phosphatidylinositol 3-Kinases/metabolism* ; Cell Proliferation/drug effects*

OBJECTIVE: To explore the clinical significance of 26 circulating tumor DNA (ctDNA) associated with multiple myeloma (MM) in peripheral blood of new diagnosed patients. METHODS: We conducted a study to detect 26 ctDNA mutations in the peripheral blood of 31 newly diagnosed multiple myeloma (NDMM) patients. RESULTS: Among the 31 NDMM patients, the ctDNA detection rate was 93.55%, significantly higher than that of FISH and chromosome screening methods. The most frequently mutated genes in NDMM were ACTG1 and GNAS. Notably, ACTG1 mutations were exclusive to NDMM patients, furthermore, resulted from the missense mutation of the exon 4. ACTG1 was the gene most frequently co-mutated with others. All patients with ACTG1 mutations were surviving, and there was a positive correlation between ACTG1 mutation and the survival of patients. GNAS mutations were confined to exon 1. CONCLUSION The detection rate of ctDNA sequencing in peripheral blood of NDMM patients was higher than that in bone marrow. ACTG1 and GNAS genes have a guiding role in the prognosis of newly diagnosed patients.
Humans ; Multiple Myeloma/blood* ; Circulating Tumor DNA/genetics* ; Mutation ; Prognosis ; GTP-Binding Protein alpha Subunits, Gs/genetics* ; Chromogranins ; Male ; Female ; Middle Aged

OBJECTIVE: To investigate the predictive value of circulating free DNA (cfDNA) combined with interleukin 10 (IL-10) in predicting central nervous system infiltration (CNSI) in diffuse large B-cell lymphoma (DLBCL). METHODS: The clinical data of 63 patients with DLBCL in our hospital from May 2021 to April 2023 were retrospectively analyzed. The 63 patients were divided into CNSI group (15 cases) and non-CNSI group (48 cases) base on whether CNSI occurred. The age, sex, Ann Arbor stage, ECOG score, IPI risk, CNS-IPI risk, number of extranodal sites involved, bone marrow involvement, hypertrophic disease, B symptoms, source cells, glucose quantification, Pandy test, cerebrospinal fluid (CSF) chlorine, CSF nucleated cell count, CSF protein, peripheral blood cfDNA, and IL-10 status were compared between the two groups. The correlation between cfDNA, IL-10 in peripheral blood and CSF protein was analyzed by Pearson correlation analysis. Receiver operating characteristic (ROC) curve was used to analyze the predictive value of peripheral blood cfDNA and IL-10 on secondary CNSI in DLBCL patients. The last follow-up was on November 30, 2023. Kaplan-Meier method was used to calculate the time of secondary CNSI in the non-CNSI group. RESULTS: The IPI risk, CNS-IPI risk, number of extranodal sites involved, and CSF protein in the CNSI group were significantly higher than those in the non-CNSI group (all P <0.05). The levels of cfDNA and IL-10 in peripheral blood of CNSI group were significantly higher than those of non-CNSI group (both P <0.01). cfDNA and IL-10 in peripheral blood were both positively correlated with CSF protein (r =0.402 4, 0.315 1). ROC curve analysis showed that peripheral blood cfDNA and IL-10 had certain predictive value for CNSI, and the area under the curve (AUC) was 0.829 and 0.742, respectively. The AUC of the combined detection was 0.910, with a sensitivity of 80.00% and a specificity of 93.70%. The diagnostic efficacy was significantly higher than that of the two prediction values alone. The median follow-up time was 20 (6-31) months. Non-CNSI patients were grouped based on peripheral blood cfDNA combined with IL-10 positive or negative pairs. The time of secondary CNSI in positive group was significantly shorter than that in negative group (P <0.05). CONCLUSION cfDNA and IL-10 in peripheral blood of DLBCL patients with CNSI are significantly increased, and the combined detection of cfDNA and IL-10 has good predictive value for CNSI.
Humans ; Interleukin-10/blood* ; Lymphoma, Large B-Cell, Diffuse/blood* ; Retrospective Studies ; Female ; Male ; Cell-Free Nucleic Acids/blood* ; Middle Aged ; ROC Curve ; Prognosis ; Central Nervous System Neoplasms ; Central Nervous System/pathology* ; Adult ; Predictive Value of Tests

To investigate whether Tasquinimod can influence cisplatin resistance in drug-resistant ovarian cancer (OC) cell lines by regulating histone deacetylase 4 (HDAC4) or p21, we explored its effects on the cell cycle, and associated mechanisms.RT-PCR and Western blot analyses, flow cytometry, CCK8 assay, and immunofluorescence were utilized to investigate the effects of Tasquinimod on gene expression, cell cycle, apoptosis, viability, and protein levels in OC cells. The results showed that Tasquinimod inhibited cell viability and promoted apoptosis in SKOV3/DDP (cisplatin) and A2780/DDP cells more effectively than DDP alone. In combination with cisplatin, Tasquinimod further enhanced cell apoptosis and reduced cell viability in these cell lines, an effect that could be reversed following HDAC4 overexpression. Tasquinimod treatment down-regulated HDAC4, Bcl-2, and cyclin D1, and CDK4 expression and up-regulated the cleaved-Caspase-3, and p21 expression in SKOV3/DDP and A2780/ DDP cells. Additionally, Tasquinimod inhibited DDP resistance in OC/DDP cells. These effects were similarly observed in OC mouse models treated with Tasquinimod. In conclusion, Tasquinimod can improve OC cells' sensitivity to DDP by down-regulating the HDAC4/p21 axis, offering insights into potential strategies for overcoming cisplatin resistance in OC.