Shenqi Fuzheng Injection Combined With Chemotherapy for Gastric Cancer: An Overview of Systematic Reviews and Meta-Analyses.

BACKGROUND: Gastric cancer (GC) is a prevalent malignant tumor of the digestive tract. Chemotherapy (CT) is the primary treatment for GC, but it is accompanied by toxic side effects. Several systematic reviews and meta-analyses (SRs/MAs) on the combination of Shenqi Fuzheng injection (SFI) with CT for GC have been published; however, the conclusions have been inconsistent. This overview of SRs/MAs aims to assess the effectiveness and safety of SFI for GC, establishing a dependable foundation for its clinical application. METHODS: We utilized 7 databases, namely PubMed, Embase, Cochrane Library, CNKI, Wanfang, VIP, and SinoMed, to conduct our search. The retrieval period spanned from inception to August 2023. The methodological quality, bias risk, reporting quality, and evidence quality of the SRs/MAs were assessed using the evaluation tools AMSTAR-2, ROBIS, PRISMA 2020, and GRADE, respectively. Subsequently, the randomized controlled trials (RCTs) included in the SRs/MAs were quantitatively analyzed through the implementation of RevMan 5.4 software. RESULTS: Eleven SRs/MAs were included in this study, comprising 54 RCTs involving a total of 9539 patients with GC. The studies covered the period from 2012 to 2021, with the number of original RCTs per study ranging from 3 to 20 and sample sizes ranging from 159 to 1413. The methodological quality of all 11 SRs/MAs was assessed as low or very low, and the quality of evidence was determined to range from moderate to very low. The comprehensive quantitative meta-analysis revealed that the combination of SFI with CT improved the objective response rate (ORR) (RR = 1.30, 95% CI = [1.21, 1.41], P < .00001) and disease control rate (DCR) (RR = 1.13, 95% CI = [1.09, 1.18], P < .00001) in GC patients, without heterogeneity observed among the studies. In comparison with CT alone, SFI combined with CT also demonstrated improvements in the Karnofsky performance status (KPS) (RR = 1.36, 95% CI = [1.25, 1.49], P < .00001) and CD4+/CD8+ level (RR = 1.16, 95% CI = [0.87, 1.46], P < .00001) of patients. In terms of adverse reactions, the combination therapy of SFI with CT was associated with a reduced incidence of gastrointestinal reactions (RR = 0.67, 95% CI = [0.58, 0.78], P < .00001) and neurotoxicity (RR = 0.64, 95% CI = [0.50, 0.81], P = .0002). CONCLUSIONS: SFI combined with CT can enhance the clinical effectiveness and enhance the quality of life in patients with GC, while minimizing adverse reactions. Nonetheless, the evaluation of overall quality remains deficient, thus restricting the reliability and stability of the conclusions. High-quality, large-sample RCTs remain crucial for establishing dependable clinical evidence. SYSTEMATIC REVIEW REGISTRATION: INPLASY20239004.

[Screening of differentially expressed genes for colorectal cancer and prediction of potential traditional Chinese medicine: based on bioinformatics].

This study screened and analyzed the differentially expressed genes(DEGs) between colorectal cancer(CRC) tissues and normal tissues with bioinformatics techniques to predict biomarkers and Chinese medicinals for the diagnosis and treatment of CRC. The microarray data sets GSE21815, GSE106582, and GSE41657 were downloaded from the Gene Expression Omnibus(GEO), and the DEGs were screened by GEO2 R, followed by the Gene Ontology(GO) tern enrichment and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathway enrichment analysis of the DEGs based on DAVID. The protein-protein interaction network was constructed by STRING, and MCODE and Cytohubba plug-ins were used to screen the significant modules and hub genes in the network. UCSC, cBioPortal, and Oncomine were employed for hierarchical clustering, survival analysis, Oncomine analysis, and correlation analysis of clinical data. Coremine Medical was applied to predict the Chinese medicinals acting on hub genes. A total of 284 DEGs were screened out, with 146 up-regulated and 138 down-regulated. The up-regulated genes were mainly involved in cell cycle, NLRs pathway, and TNF signaling pathway, and the down-regulated genes were related to mineral absorption, nitrogen metabolism, and bicarbonate reabsorption in proximal tubules. The 15 hub genes were CDK1, CDC20, AURKA, MELK, TOP2 A, PTTG1, BUB1, CDCA5, CDC45, TPX2, NEK2, CEP55, CENPN, TRIP13, and GINS2, among which CDK1 and CDC20 were regarded as core genes. The high expression of CDK1 and CDC20 suggested poor prognosis, and they significantly expressed in many cancers, especially breast cancer, lung cancer, and CRC. The expression of CDK1 and CDC20 was correlated with gender, tumor type, TNM stage, and KRAS gene mutation. The potential effective medicinals against CRC were Scutellariae Radix, Scutellariae Barbatae Herba, Arnebiae Radix, etc. The significant expression of CDK1 and CDC20 can help distinguish tumor tissues from normal tissues, and is related to survival prognosis. Thus, the two can be used as biomarkers for the diagnosis and treatment of CRC. This study provides a reference for related drug development.

Effectiveness and safety of light vegetarian diet and Qingjiang Tiaochang Recipe for functional constipation: An exploratory study protocol for randomized controlled trial.

INTRODUCTION: Functional constipation is a chronic disease that is common in children and adults around the world. The treatments for functional constipation include diet and lifestyle interventions, medications, and surgery. The diet pattern plays an important role in the occurrence of constipation. We found in clinical practice that simple application of drugs cannot achieve long-term relief of constipation, and a large number of patients are not satisfied with the existing treatment. We have concluded that Qingjiang Tiaochang Recipe (QJTCR) and light vegetarian diet (LVD) can effectively improve constipation. However, there is no enough evidence for the description of the effect. This protocol aims at exploratorily investigating effectiveness and safety of LVD and QJTCR following a rigorous clinical trial. METHODS AND ANALYSIS: We will recruit 90 patients to participate in this prospective, placebo-controlled, randomized trial, and exploratory study at the China-Japan Friendship Hospital, including traditional Chinese medicine group, placebo + diet group, traditional Chinese medicine + diet group. Patients in the diet intervention group must strictly abide by LVD, and the study will continue for 28 days. During the intervention period, we need to record a designed diary to assess diet quality and defecation. The primary outcomes for this clinical study were weekly complete spontaneous bowel movements. The secondary outcomes were constipation-related symptom rating scale, traditional Chinese medicine syndrome scale, and 48-hour gastrointestinal transit time, high-resolution anorectal manometry, Bristol stool score, constipation quality of life assessment scale, constipation symptoms self-assessment scale, short-chain fatty acids in feces. In addition, the study will determine the safety of the intervention.