BACKGROUND: This study aimed to develop a comprehensive instrument for evaluating and ranking clinical practice guidelines, named Scientific, Transparent and Applicable Rankings tool (STAR), and test its reliability, validity, and usability. METHODS: This study set up a multidisciplinary working group including guideline methodologists, statisticians, journal editors, clinicians, and other experts. Scoping review, Delphi methods, and hierarchical analysis were used to develop the STAR tool. We evaluated the instrument's intrinsic and interrater reliability, content and criterion validity, and usability. RESULTS: STAR contained 39 items grouped into 11 domains. The mean intrinsic reliability of the domains, indicated by Cronbach's α coefficient, was 0.588 (95% confidence interval [CI]: 0.414, 0.762). Interrater reliability as assessed with Cohen's kappa coefficient was 0.774 (95% CI: 0.740, 0.807) for methodological evaluators and 0.618 (95% CI: 0.587, 0.648) for clinical evaluators. The overall content validity index was 0.905. Pearson's r correlation for criterion validity was 0.885 (95% CI: 0.804, 0.932). The mean usability score of the items was 4.6 and the median time spent to evaluate each guideline was 20 min. CONCLUSION The instrument performed well in terms of reliability, validity, and efficiency, and can be used for comprehensively evaluating and ranking guidelines.
Reproducibility of Results ; Surveys and Questionnaires ; Practice Guidelines as Topic ; Humans

Objective: To analyze and compare therapy responses, outcomes, and incidence of severe hematologic adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia (CML) . Methods: Data of patients with chronic phase CML diagnosed between January 2006 and November 2022 from 76 centers, aged ≥18 years, and received initial flumatinib or imatinib therapy within 6 months after diagnosis in China were retrospectively interrogated. Propensity score matching (PSM) analysis was performed to reduce the bias of the initial TKI selection, and the therapy responses and outcomes of patients receiving initial flumatinib or imatinib therapy were compared. Results: A total of 4 833 adult patients with CML receiving initial imatinib (n=4 380) or flumatinib (n=453) therapy were included in the study. In the imatinib cohort, the median follow-up time was 54 [interquartile range (IQR), 31-85] months, and the 7-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.2%, 88.4%, 78.3%, and 63.0%, respectively. The 7-year FFS, PFS, and OS rates were 71.8%, 93.0%, and 96.9%, respectively. With the median follow-up of 18 (IQR, 13-25) months in the flumatinib cohort, the 2-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.4%, 86.5%, 58.4%, and 46.6%, respectively. The 2-year FFS, PFS, and OS rates were 80.1%, 95.0%, and 99.5%, respectively. The PSM analysis indicated that patients receiving initial flumatinib therapy had significantly higher cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) and higher probabilities of FFS than those receiving the initial imatinib therapy (all P<0.001), whereas the PFS (P=0.230) and OS (P=0.268) were comparable between the two cohorts. The incidence of severe hematologic adverse events (grade≥Ⅲ) was comparable in the two cohorts. Conclusion: Patients receiving initial flumatinib therapy had higher cumulative incidences of therapy responses and higher probability of FFS than those receiving initial imatinib therapy, whereas the incidence of severe hematologic adverse events was comparable between the two cohorts.
Adult ; Humans ; Adolescent ; Imatinib Mesylate/adverse effects* ; Incidence ; Antineoplastic Agents/adverse effects* ; Retrospective Studies ; Pyrimidines/adverse effects* ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy* ; Treatment Outcome ; Benzamides/adverse effects* ; Leukemia, Myeloid, Chronic-Phase/drug therapy* ; Aminopyridines/therapeutic use* ; Protein Kinase Inhibitors/therapeutic use*

Objective:To investigate genetic characteristics of human rhinovirus (HRV) in adult inpatients with pneumonia in autumn and winter in Bengbu, Anhui province, 2021.Methods:The pharyngeal swabs of inpatients with pneumonia in Bengbu were collected for the detection of 14 common respiratory pathogens by Real-time PCR during September to December 2021. VP4/VP2 coding regions of HRV positive samples were amplified by nested PCR and phylogenetic tree was constructed using MEGA7.0.Results:A total of 146 samples were collected from inpatients with pneumonia; 35.62% (52/146) samples were positive with at least one pathogen. The four viruses with high detection rate were HRV, adenovirus, human coronavirus OC43 and influenza B virus. HRV positive samples accounted for 44.23% (23/52) of the positive samples, among which 9 cases (39.13%, 9/23) co-infected with HRV. Phylogenetic analysis found that HRV infection were dominated by HRV-A and HRV-B groups. The analysis based on clinical syndrome found that the white blood cells count and the proportion neutrophils of patients with HRV co-infection were higher that of HRV single infection. The proportion of patients with hypertension, diabetes, mechanical ventilation and poor prognosis in the HRV co-infection group were higher than that of HRV single infection group ( P<0.05). Conclusions:HRV is the predominant pathogen among the adult inpatients with pneumonia in Bengbu. HRV-A and HRV-B groups are common. Patients accompanied by hypertension, diabetes were easily co-infected with HRV. Patients coinfeted with HRV are more likely to be mechanical ventilation and poor prognosis.

Objective:To investigate the effect of conventional treatment plus long-term transcranial direct current stimulation (tDCS) on consciousness recovery in patients with minimally conscious state (MCS) after traumatic brain injury (TBI).Methods:A retrospective cohort study was conducted to analyze the clinical data of 60 patients with MCS after TBI admitted to Zhejiang Armed Police Corps Hospital from January 2019 to December 2020, including 38 males and 22 females, aged 19-60 years [(45.7±11.4)years]. Course of disease was 3-6 months [(4.6±0.9)months]. Of all, 30 patients received internal medicine, hyperbaric oxygen, rehabilitation and other conventional treatment (conventional treatment group), and 30 patients received tDCS stimulation on the basis of conventional treatment (tDCS treatment group). The tDCS stimulation contained 4 cycles for 28 days with each cycle lasting for 7 days (stimulation for 5 days, rest for 2 days). Coma recovery scale-revised (CRS-R) total score, brainstem auditory evoked potential (BAEP) score and clinical effictive rate (significantly effective+effective) were compared between the two groups before treatment, during 4 cycles of treatment and at 6 months and 12 months after treatment. Complications induced by tDCS were also evaluated.Results:There was no significant difference in CRS-R total score and BAEP score between the two groups before treatment (all P>0.05). CRS-R total score and BAEP score in tDCS treatment group were significantly higher than those in conventional treatment group during 4 cycles of treatment and at 6 months and 12 months after treatment (all P<0.05). CRS-R total score and BAEP score in both groups gradually increased during 4 cycles of treatment and at 6 months and 12 months after treatment (all P<0.05). The clinical effective rate in tDCS treatment group was 73% (22/30) when compared to 57% (17/30) in conventional treatment group ( P<0.05). In tDCS treatment group, 10 patients had local reversible slight redness at the cathodal position, while no other serious adverse effects, such as local burns, ulceration, exudation or epilepsy. Conclusion:Compared with conventional treatment, conventional treatment plus long-term tDCS can be more effective in improving the state of consciousness without serious adverse effects for MCS patients after TBI.

ObjectiveTo reveal the medication rules of the clinical prescriptions containing Citri Sarcodactylis Fructus， and to provide a basis for the modern clinical application of Citri Sarcodactylis Fructus， the development of health products and the research and development of new drugs. MethodThe clinical prescriptions containing Citri Sarcodactylis Fructus were retrieved from CNKI， Wanfang Data， and VIP， and then a basic database of prescriptions was established via the traditional Chinese medicine inheritance auxiliary platform （V2.5）， IBM SPSS V20， and Excel （Microsoft Office 2016）. The frequency and association rules of the medicines in prescriptions （compatible medicines） and the corresponding syndromes were then mined. ResultThe prescriptions were screened according to the inclusion and exclusion criteria. A total of 458 clinical prescriptions containing Citri Sarcodactylis Fructus were collected， involving 388 Chinese medicines， and the total frequency of medicines reached 6 199. The core compatible medicines （frequency > 130） of Citri Sarcodactylis Fructus included Poria （frequency of 222）， Atractylodis Macrocephalae Rhizoma （217）， Paeoniae Radix Alba （196）， Bupleuri Radix （159）， and Citri Reticulatae Pericarpium （142）. The Citri Sarcodactylis Fructus-compatible medicines with frequency > 49 were selected for further analysis， which included 34 medicines with the cumulative frequency of 3 131 （50.51% of the total frequency）. These medicines mainly have the functions of tonifying Qi， invigorating Qi， tonifying blood， alleviating edema and promoting urination， promoting digestion， and activating blood and relieving pain. They are mainly warm， cold， or mild-natured， taste bitter， sweet， or acrid， and have the tropism in the spleen， liver， stomach， or lung meridians. The association rule analysis demonstrated that 14 medicine combinations were commonly used， and the core combinations were Poria-Citri Sarcodactylis Fructus， Atractylodis Macrocephalae Rhizoma-Citri Sarcodactylis Fructus， Paeoniae Radix Alba-Citri Sarcodactylis Fructus， Bupleuri Radix-Citri Sarcodactylis Fructus， Atractylodis Macrocephalae Rhizoma-Poria-Citri Sarcodactylis Fructus， and Citri Reticulatae Pericarpium-Citri Sarcodactylis Fructus. The clinical prescriptions containing Citri Sarcodactylis Fructus were mainly used to treat 52 diseases corresponding to 11 types of traditional Chinese medicine （TCM） syndromes. Three representative syndrome types， including spleen and stomach syndromes， Qi-blood-body fluid syndromes， and gynecological syndromes were selected for further association rule analysis. In the treatment of spleen and stomach syndromes， the core compatible drugs were Atractylodis Macrocephalae Rhizoma， Poria， Paeoniae Radix Alba， Bupleuri Radix， Citri Reticulatae Pericarpium， and Pinelliae Ehizoma， which， together with Citri Sarcodactylis Fructus， formed 25 commonly used medicine combinations （16 combinations composed of 2 medicines and 9 combinations composed of 3 medicines）. In the treatment of Qi-blood-body fluid syndromes， the core compatible drugs were Poria， Paeoniae Radix Alba， Atractylodis Macrocephalae Rhizoma， Astragali Radix， Hordei Fructus Germinatus， and Bupleuri Radix， which， together with Citri Sarcodactylis Fructus， formed 23 common medicine combinations （17 combinations composed of 2 medicines， 5 combinations composed of 3 medicines， and 1 combination composed of 4 medicines）. In the treatment of gynecological syndromes， the core compatible medicines were Atractylodis Macrocephalae Rhizoma， Paeoniae Radix Alba， Angelicae Sinensis Radix， Astragali Radix， Cyperi Rhizoma， and Poria， which constituted 25 common medicine combinations （15 combinations composed of 2 medicines and 10 combinations composed of 3 medicines）. ConclusionWe employed the traditional Chinese medicine（TCM） inheritance auxiliary platform to explore the compatibility of Citri Sarcodactylis Fructus-containing clinical prescriptions and the corresponding TCM syndromes， which intuitively showcased the medication rules of Citri Sarcodactylis Fructus. Specifically， Citri Sarcodactylis Fructus was mainly combined with the medicines for tonifying Qi， invigorating Qi， tonifying blood， alleviating edema and promoting urination， promoting digestion， and activating blood and relieving pain to treat different TCM syndromes. While soothing liver， regulating Qi， harmonizing stomach， and relieving pain， the combinations tonify and activate blood， invigorate spleen， and resolve dampness. The findings are of great significance to the rational application of Citri Sarcodactylis Fructus， the development of health food， and the research of new drugs and will bolster the development of Chinese medicine industry.

Curcuma kwangsiensis root tuber is a widely used genuine medicinal material in Guangxi, with the main active components of terpenoids and curcumins. It has the effects of promoting blood circulation to relieve pain, moving Qi to relieve depression, clearing heart and cooling blood, promoting gallbladder function and anti-icterus. Modern research has proved its functions in liver protection, anti-tumor, anti-oxidation, blood lipid reduction and immunosuppression. Considering the research progress of C. kwangsiensis root tubers and the core concept of quality marker(Q-marker), we predicted the Q-markers of C. kwangsiensis root tubers from plant phylogeny, chemical component specificity, traditional pharmacodynamic properties, new pharmacodynamic uses, chemical component measurability, processing methods, compatibility, and components migrating to blood. Curcumin, curcumol, curcumadiol, curcumenol, curdione, germacrone, and β-elemene may be the possible Q-markers. Based on the predicted Q-markers, the mechanisms of the liver-protecting and anti-tumor activities of C. kwangsiensis root tubers were analyzed. AKT1, IL6, EGFR, and STAT3 were identified as the key targets, and neuroactive ligand-receptor interaction signaling pathway, nitrogen metabolism pathway, cancer pathway, and hepatitis B pathway were the major involved pathways. This review provides a basis for the quality evaluation and product development of C. kwangsiensis root tubers and gives insights into the research on Chinese medicinal materials.
China ; Curcuma/chemistry* ; Humans ; Liver ; Neoplasms ; Terpenes/pharmacology*

Objective　BMI is widely accepted as a predictor of postoperative complications in gastric cancer, but it is controversial as a survival predictor. This paper studies the relationship between BMI and prognosis in different classification Criteria.Methods　We retrospectively analyzed the patients who underwent gastrectomy for gastric cancer from December 2008 to July 2013 in West China Hospital of Sichuan University. The relationship between the three different BMI standards (WHO, ASIA,CHINA) and the prognosis of gastric cancer after operation was analyzed. Cox proportional proportional risk model was used to determine independent predictors of survival.　Results　A total of 890 patients with gastric cancer radical surgery, including 460 patients with preoperative BMI data. Average survival time for obese and non-obese groups WHO, ASIA, and CHINA was 84.23±2.40 vs 75.23±1.02 months, P=0.156; 86.19±3.41 vs 76.79±1.84months, P= 0.046; 89.80±3.33 vs 77.66±1.70months, P=0.060, respectively. Univariate analysis has statistically significant indicators including, education, employment status, location perineural invasion, vascular invasion, tumor deposits, surgical method, T, N staging, adjuvant chemotherapy, lymph node metastasis positive rate, tumor diameter, BMI(Asia). These were associated with 5-year oral survival in patients(P<0.05). In multivariate analysis, adjuvant chemotherapy, T stage, N stage, employment status of statistical significance, is the independent prediction of survival.　Conclusion　　High BMI (obesity) is one of the prognostic factors affecting radical resection of gastric cancer. Asian standard BMI is more suitable for this study. Adjuvant chemotherapy, T staging, N staging, and employment status of are risk factors for independence after radical resection of gastric cancer.

OBJECTIVETo assess the effect of choline in ameliorating lipopolysaccharide (LPS)-induced central nervous system inflammation and cognitive deficits in mice and explore the underlying mechanism.

METHODSSeventy-two mice were randomized into saline control group, LPS group, choline intervention group and choline control group. In the latter two groups, the mice received pretreatment with intraperitoneal injections of choline (40 mg/kg, 3 times daily for 3 consecutive days) prior to microinjection of LPS into the lateral cerebral ventricle to induce central nervous system inflammation; in saline and LPS groups, the mice were pretreated with saline in the same manner before intraventicular injection of artificial cerebrospinal fluid. Choline treatment was administered in the mice till the end of the experiment. The locomotor activity and spatial learning and memory capacity of the mice were examined. The expressions of Iba1 protein and proinflammatory cytokines (TNF-α and IL-β) I the hippocampal dentate gyrus, and the expressions of α 7nAchR, p38 MAPK and phosphorylated p38 MAPK in the hippocampus of the mice were detected.

RESULTSWater maze test showed that compared with the saline control group, the mice in LPS group exhibited significantly reduced platform crossings (P<0.05), which was significantly increased by choline pretreatment (P<0.05). The mice pretreated with LPS expressed obviously increased levels of IBA-1 protein, TNF-α, and IL-1β in the hippocampus (P<0.01), and choline pretreatment significantly lowered the expressions of IBA-1 protein and IL-1β (P<0.05). The phosphorylation level of p38 MAPK increased significantly after LPS pretreatment (P<0.05), and was reduced by choline pretreatment (P<0.05); α 7nAchR expression increased significantly in choline intervention group as compared with that in the other 3 groups (P<0.05).

CONCLUSIONCholine can probably antagonize LPS-induced hippocampal p38 MAPK phosphorylation in mice via the α 7nAchR signaling pathway to protective against LPS-induced neuroinflammation and cognitive impairment in mice.

Antibodies, Monoclonal, Humanized ; therapeutic use ; Atypical Hemolytic Uremic Syndrome ; drug therapy ; surgery ; China ; Humans ; Kidney Transplantation ; Male

OBJECTIVETo investigate the synergistic analgesic effect of choline and parecoxib sodium and study its mechanism.

METHODSIn male Kunming mice with acetic acid-induced writhing, the EDof choline and parecoxib sodium (administered via the tail vein at 2 h and 30 min before modeling, respectively) and their combined use were determined. In saline (control) group, EDcholine (C) group, EDparecoxib sodium (P) group, and 1/2EDcholine and parecoxib sodium (1/2[C+P]) group, blood samples were collected from the eyeball 10 min after intraperitoneal administration of acetic acid to detect the levels of IL-1, TNF-α, PGE2, NF-κB, and I-κB levels using ELISA kits.

RESULTSIn the acetic acid-induced writhing model, the EDof choline and parecoxib sodium was 8.64 and 6.33 mg/kg, and when combined, their ED50 was 2.13 and 1.56 mg/kg, respectively. The isobolograms of parecoxib sodium and choline showed that the measured EDof the two drugs combined was below the theoretical EDvalue (P<0.05) with a combination index (CI) of <0.9. Compared with the control group, C group, P group, and 1/2 (C+P) group all showed significantly lowered IL-1 and TNF-α levels (P<0.05), especially in 1/2 (C+P) group (P<0.05). PGE2 level was significantly lower in P group and 1/2 (C+P) group compared with the control group (P<0.05). NF-κB and I-κB levels were significantly lowered in C, P, and 1/2 (C+P) groups (P<0.05), and the reduction was the most obvious in 1/2 (C+P) group (P<0.05).

CONCLUSIONCholine and parecoxib sodium has a synergistic analgesic effect, and their interactions may involve the in vivo expression of NF-κB.