Expert consensus, as an important supplement to clinical practice guidelines, supports clinical decision-making when evidence is lacking or controversial. Compared to clinical practice guidelines, the presentation of expert consensus is more diverse. Currently, there are no reporting guidelines for expert consensus in clinical and public health decision-making. The RIGHT (Reporting Items for Practice Guidelines in Healthcare) checklist is the most commonly used international guideline reporting standard, and is often referred to when writing expert consensus. However, the RIGHT checklist does not include a section on consensus formation methods; while the ACCORD (ACcurate COnsensus Reporting Document) checklist includes reporting requirements for consensus formation methods, but not for reporting recommendations. Therefore, this article integrates the RIGHT and ACCORD reporting checklists and proposes an integrated reporting framework (TIMER-DO) to help authors combine these two commonly used international reporting standards and complete the standardized reporting of expert consensus.

With the development of the Scientific, Transparent and Applicable Rankings tool for clinical practice guidelines(STAR), the publication of evaluation and ranking for scientificity, transparency and applicability of Chinese guidelines and consensus published in the medical journals in 2021and 2022, as well as the publication of the STAR evaluation and ranking for some specialities, the STAR evaluation and ranking has received widespread attention in the medical community. In order to further enhance its scientificity and transparency, Methodology and Technology Specialization Committee of the STAR Working Group presents this article to introduce sample identification and speciality assignment in the evaluation and ranking process.

Objective:To retrieve, evaluate and summarize the best evidence for the assessment and non-pharmacological management of chemotherapy-induced peripheral neuropathy.Methods:The literature related to the assessment and non-pharmacological management of chemotherapy-induced peripheral neuropathy was systematically searched from January 1, 2018 to December 4, 2023 in clinical decision support systems, guideline networks, databases and related society websites at home and abroad, including clinical decision-making, guidelines, expert consensus, evidence summary, systematic review, and randomized controlled studies. Four reviewers evaluated the quality of the included studies and extracted evidence.Results:A total of 18 articles were included, including 1 clinical decision, 2 guidelines, 3 expert consensuses, 5 evidence summaries, 4 systematic reviews, and 3 randomized controlled studies. A total of 21 pieces of evidence were summarized from 7 items: assessment, exercise therapy, acupuncture therapy, cryotherapy, compression therapy, health education, and multidisciplinary diagnosis and treatment.Conclusions:Non-pharmacological intervention is an effective means to improve chemotherapy-induced peripheral neuropathy. Medical personnel should combine professional judgment with patient′s will, prudently, wisely and clearly use the best evidence to prevent or reduce chemotherapy-induced peripheral neuropathy and improve patients′ quality of life.

Objective:To explore the molecular basis for an individual with Bel subtype of the ABO blood type due to a novel c. 620T>C variant gene, and assess its impact on the structure of GTB transferase.Methods:An individual who had visited the First Affiliated Hospital of Zhengzhou University on February 11, 2023 was selected as the study subject. ABO phenotyping was initially conducted with serological methods, which was followed by direct sequencing of 7 exons of the ABO gene. Subsequently, single-strand sequencing was carried out by using allele-specific primers, and the variant in the B transferase was homology-modeled using the Modeller software. The impact of the variant on the transferase′s spatial structure was analyzed with the PyMOL software. Results:The serological phenotype of the patient was identified as the Bel subtype. Direct sequencing revealed that she has harbored a novel c. 620T>C variant, resulting in a p. Leu207Pro substitution in the polypeptide chain. Combined with single-strand sequencing, her genotype was ultimately determined as ABO* BELnew/ ABO* O.01.02. Three-dimensional protein structure modeling showed that, compared with the wild type, the distance of one hydrogen bond between Proline and Glycine at position 272 has increased, along with disappearance of another hydrogen bond. Conclusion:The novel c. 620T>C (p.Leu207Pro) variant of B allele may affect the structural stability of the glycosyltransferase. The weakened enzyme activity in turn may lead to reduced B antigen expression, manifesting as the Bel subtype by serological analysis.

Objective To monitor the susceptibility of clinical isolates to antimicrobial agents in tertiary hospitals in major regions of China in 2022.Methods Clinical isolates from 58 hospitals in China were tested for antimicrobial susceptibility using a unified protocol based on disc diffusion method or automated testing systems.Results were interpreted using the 2022 Clinical &Laboratory Standards Institute(CLSI)breakpoints.Results A total of 318 013 clinical isolates were collected from January 1,2022 to December 31,2022,of which 29.5％were gram-positive and 70.5％were gram-negative.The prevalence of methicillin-resistant strains in Staphylococcus aureus,Staphylococcus epidermidis and other coagulase-negative Staphylococcus species(excluding Staphylococcus pseudintermedius and Staphylococcus schleiferi)was 28.3％,76.7％and 77.9％,respectively.Overall,94.0％of MRSA strains were susceptible to trimethoprim-sulfamethoxazole and 90.8％of MRSE strains were susceptible to rifampicin.No vancomycin-resistant strains were found.Enterococcus faecalis showed significantly lower resistance rates to most antimicrobial agents tested than Enterococcus faecium.A few vancomycin-resistant strains were identified in both E.faecalis and E.faecium.The prevalence of penicillin-susceptible Streptococcus pneumoniae was 94.2％in the isolates from children and 95.7％in the isolates from adults.The resistance rate to carbapenems was lower than 13.1％in most Enterobacterales species except for Klebsiella,21.7％-23.1％of which were resistant to carbapenems.Most Enterobacterales isolates were highly susceptible to tigecycline,colistin and polymyxin B,with resistance rates ranging from 0.1％to 13.3％.The prevalence of meropenem-resistant strains decreased from 23.5％in 2019 to 18.0％in 2022 in Pseudomonas aeruginosa,and decreased from 79.0％in 2019 to 72.5％in 2022 in Acinetobacter baumannii.Conclusions The resistance of clinical isolates to the commonly used antimicrobial agents is still increasing in tertiary hospitals.However,the prevalence of important carbapenem-resistant organisms such as carbapenem-resistant K.pneumoniae,P.aeruginosa,and A.baumannii showed a downward trend in recent years.This finding suggests that the strategy of combining antimicrobial resistance surveillance with multidisciplinary concerted action works well in curbing the spread of resistant bacteria.

The integration of ideological and political education into medical courses is an important part of China's medical education reform in the new era.The construction of ideological and political education in clinical research curriculum is of great significance for the cultivation of clinical research talents with both ability and political integrity.Based on the clinical research curriculum offered by the Second Clinical College of Wuhan University,this paper introduced the necessity of ideological and political curriculum in clinical research curriculum.Through the learning situation analysis of the eight-year program students majoring in clinical medicine,the ideological and political teaching objectives were formulated,and the ideological and political elements and cases were selected in combination with the teaching content of clinical research curriculum.Combined with the characteristics of the medical professional methodology course,the diversified,innovative student-centered teaching methods were designed integrating the theoretical teaching,flipped classroom,scenario simulation teaching,problem-based learning,case-based learning and team based learning,and added the consideration of moral education dimension in the teaching evaluation,to carry out the ideological and political teaching design of clinical research curriculum.These measures promoted the organic integration of knowledge teaching,ability training and value building,and provided reference for the ideological and political education in clinical research curriculum.

Objective:To evaluate the efficacy and safety of intravitreal ranibizumab combined with laser (IVR+ Laser) and the intravitreal ranibizumab (IVR) monotherapy for the treatment of diabetic macular edema (DME).Methods:A meta-analysis was conducted on randomized controlled trial (RCT) literature related to IVR+ Laser therapy and IVR alone for DME.Databases including Cochrane Library, PubMed, EMbase, Web of Science, SinoMed, CNKI, VIP and WanFang Data were searched from their inception to April 2022.Literature screening, data extraction, quality evaluation and cross-checking were conducted independently by two researchers according to inclusion and exclusion criteria.Then a meta-analysis was conducted using RevMan 5.4.1 software.The two therapies were compared in terms of best corrected visual acuity (BCVA), central macular thickness (CMT), mean number of injections and adverse events.Results:Twelve RCTs involving 1 695 eyes were included in the study.Meta-analysis showed that at the end of follow-up, IVR+ Laser demonstrated better improvement in BCVA and CMT than IVR alone, and there were significant differences in the changes in BCVA and CMT between the two groups (weighted mean difference[WMD]=-0.66, 95% confidence interval[ CI]: -1.11--0.21, P<0.01; WMD=-5.05, 95% CI: -9.21--0.89, P=0.02).IVR+ Laser required significantly fewer injections than IVR alone (WMD=-1.16, 95% CI: -2.07--0.25, P=0.01).There were no significant differences in the adverse events incidence between the two therapies (all at P>0.05). Conclusions:The safety of IVR+ Laser is comparable to IVR alone, and it requires fewer injections for the treatment of DME.

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

Clinical pathway is an important quality management tool for regulating medical behavior both at home and abroad, and an important means of controlling medical costs in the reform of medical insurance payment methods.The author reviewed the current development status of clinical pathways both at home and abroad, focusing on summarizing the development experience of foreign countries, and analyzing the shortcomings in the development of clinical pathways in China from the perspectives of formulation, implementation, and evaluation. It is proposed that China should establish and improve the regulatory and incentive mechanisms for clinical pathways, accelerate the construction of supporting medical security systems, explore new incentive transmission models, attach importance to the role of patient participation in the formulation and implementation of clinical pathways, and so on, in order to provide reference for promoting the efficient development of clinical pathways in China.

Objective:To provide consistent data basis for the application of reference intervals for children blood cell analysis in different testing systems.Methods:According to the requirements of American Institute for Clinical and Laboratory Standardization (CLSI) EP9-A3 document, 45 samples were collected and Sysmex XN20-A1 were used as reference system. Beckman DxH800, Siemens ADVIA 2120i, and Mindray BC5310 were comparison systems. Complete blood count and leukocyte classification were performed by four systems. The outliers of the detection results were tested by the generalized extreme student deviate (ESD) method. An optimal regression model was selected by scatter diagram, deviation diagram and frequency distribution diagram, which was used to fit the regression equation and calculate the deviation at the medical decision level and reference interval. The acceptable range for blood count deviation was cited from the Analytical Quality Specifications for Routine Tests in Clinical Hematology. The acceptable range for leukocyte classification was based on the EQA program of Royal College of Pathologists of Australasia (RCPA).Results:After the outliers were deleted, the scatter plot showed a linear relationship between the reference system and the three comparison systems. The deviation plot showed that the differences were variable. Deming regression or Passing-Bablok regression was selected according to the data distribution. The determination coefficient R2 of reference system and three comparison systems ranged from 0.95 to 0.99 in blood count and leukocyte classification. At the upper and lower limits of the reference interval, the deviations between XN-20A1 and ADVIA 2120 system were all acceptable, except for MONO# at 0.12×10 9/L. The deviations of all parameters at medical decision level were within acceptable ranges. The lower limit of PLT is partially unacceptable at the level of medical decision related to treatment and prognosis. Conclusions:The results of complete blood count and leukocyte classification in reference system and the comparison system had good consistency within the children′s reference interval. Our study provided a scientific basis for the feasibility of adopting a unified reference interval for different detection systems.