This study developed a core outcome set(COS) for traditional Chinese medicine(TCM) interventions in diabetic peripheral neuropathy(DPN), standardizing evaluation metrics for TCM efficacy and providing a new framework for DPN treatment and management. A systematic search was conducted across databases, including CNKI, Wanfang, and PubMed, targeting clinical trial literature published between January 1, 2013, and January 1, 2023. The search focused on extracting outcome indicators and measurement tools used in TCM treatments for DPN. Retrospective data collection was performed from January 2018 to June 2023, involving 200 DPN patients hospitalized at the Department of Endocrinology of the First Affiliated Hospital of Anhui University of Chinese Medicine. Additionally, semi-structured interviews were conducted with inpatients, outpatients, their families, and nursing staff to further refine and enhance the list of outcome indicators. After two rounds of Delphi questionnaire survey and consensus meeting, a consensus was reached. The study initially retrieved 3 421 publications, of which 170 met the inclusion criteria after review. These publications, combined with retrospective analysis and semi-structured interviews, supplemented the list of indicators. After two rounds of Delphi surveys, experts agreed on 24 indicators and 6 measurement tools. The final COS determined by expert consensus meeting included 5 domains and 13 outcome indicators: neurological function signs, quality of life, TCM syndrome score, nerve conduction velocity, current perception threshold test, fasting blood glucose, 2 h postprandial blood glucose, glycated hemoglobin, complete blood count, urinalysis, liver function test, kidney function test, and electrocardiogram.
Humans ; Diabetic Neuropathies/drug therapy* ; Medicine, Chinese Traditional/methods* ; Drugs, Chinese Herbal/therapeutic use* ; Retrospective Studies ; Treatment Outcome ; Male ; Female

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Bone organoids can simulate the complex structure and function of the bone tissues, which makes them a frontier technology in organoid researches. Bone organoids show a tremendous potential of applications in bone disease modeling, bone injury repair, and medicine screening. Although advancements have been made so far in constructing bone organoids with functional structures like mineralization, bone marrow, trabecular bone, callus, woven bone, etc, the researches in this field are confronted with numerous challenges such as lack of standardized construction strategies and unified evaluation criteria, which limits their further promotion and application. To standardize researches in bone organoids, the Orthopedic Expert Committee of Geriatric Branch of Chinese Association of Gerontology and Geriatrics, the Youth Osteoporosis Group of Orthopedic Branch of Chinese Medical Association, the Osteoporosis Group of Orthopedic Surgeon Branch of Chinese Medical Doctor Association, and the Osteoporosis Committee of Shanghai Association of Integrated Traditional Chinese and Western Medicine organized related experts to formulate Expert consensus on the construction, evaluation, and application of bone organoids ( version 2024) based on an evidence-based approach. A total of 17 recommendations were put forth, aiming to standardize researches and clinical applications of bone organoids and enhance their value in scientific research and clinical practice.

OBJECTIVE: To investigate the factors related to renal impairment in patients with diabetic kidney disease (DKD) from the perspective of integrated Chinese and Western medicine. METHODS: Totally 492 patients with DKD in 8 Chinese hospitals from October 2017 to July 2019 were included. According to Kidney Disease Improving Global Outcomes (KDIGO) staging guidelines, patients were divided into a chronic kidney disease (CKD) 1-3 group and a CKD 4-5 group. Clinical data were collected, and logistic regression was used to analyze the factors related to different CKD stages in DKD patients. RESULTS: Demographically, male was a factor related to increased CKD staging in patients with DKD (OR=3.100, P=0.002). In clinical characteristics, course of diabetes >60 months (OR=3.562, P=0.010), anemia (OR=4.176, P<0.001), hyperuricemia (OR=3.352, P<0.001), massive albuminuria (OR=4.058, P=0.002), atherosclerosis (OR=2.153, P=0.007) and blood deficiency syndrome (OR=1.945, P=0.020) were factors related to increased CKD staging in patients with DKD. CONCLUSIONS Male, course of diabetes >60 months, anemia, hyperuricemia, massive proteinuria, atherosclerosis, and blood deficiency syndrome might indicate more severe degree of renal function damage in patients with DKD. (Registration No. NCT03865914).
Humans ; Male ; Diabetes Mellitus, Type 2 ; Diabetic Nephropathies ; Hyperuricemia ; Kidney ; Proteinuria ; Renal Insufficiency, Chronic/complications*

Femoral neck fracture (FNF) in the elderly patients is currently a major health challenge worldwide, with excessive consumption of medical resources, high incidence of complications as well as suboptimal outcome and prognosis. Hip joint arthroplasty (HJA) has been the mainstream treatment for FNF in the elderly, but the conventional surgical approaches and techniques are still confronted with a series of bottlenecks such as dislocation, limp and limb length discrepancy. In recent years, direct anterior approach (DAA) for HJA (DAA-HJA) has been a major new choice in the field of joint replacement, which achieves improved clinical effectiveness of HJA in the treatment of elderly FNF, due to the fact that DAA approach involves the neuromuscular interface and accords with the idea of soft tissue retention and enhanced recovery after surgery. However, there is still a lack of unified understanding of standard technique and procedure of DAA-HJA in the treatment of elderly FNF. Therefore, relevant experts from the Hip Joint Group of Chinese Orthopedics Association of Chinese Medical Association, Youth Arthrology Group of Orthopedic Committee of PLA, Orthopedic Committee of Chongqing Medical Association, Branch of Orthopedic Surgeons of Chongqing Medical Doctor Association and Sport Medicine Committee of Chongqing Medical Association were organized to formulate the " Chinese expert consensus on the technical standard of direct anterior hip arthroplasty for elderly femoral neck fracture ( version 2023)" based on evidence-based medicine. This consensus mainly proposed 13 recommendations covering indications, surgical plans, prosthesis selections, surgical techniques and processes, and postoperative management of DAA-HJA in elderly patients with FNF, aiming to promote standardized, systematic and patient-specific diagnosis and treatment to improve the functional prognosis of the patients.

OBJECTIVE: To assess the activation function of specific tumor polypeptide for dendritic cell vaccine on lymphocytes proliferation, production of cytokines and killing activity in vitro by using dendritic cells as antigen presenting vector. METHODS: Peripheral blood dendritic cells (DC) and cytokine-induced killer (CIK) were isolated and cultured by adherent culture method; CCK-8 method was used to assess the proliferation function of lymphocytes and the killing function of lymphocytes to tumor cells; enzyme-linked immunospot assay method was used to evaluate the secretion function of cytokines. The experiment was divided into tumor polypeptide group (peptide with DC-CIK), DC-CIK group and CIK group. RESULTS: With presence of interleukin-2 (IL-2) in the culture system, the lymphocyte proliferation of the three groups was obvious. The absorbance at 450 nm of tumor polypeptide group was significantly higher than that of CIK group at the time points day 4 and day 6 (day 4: Z=-3.79, P < 0.001; day 6: Z =-2.95, P < 0.01). The absorbance at 450 nm of group tumor polypeptide was significantly higher than that of DC-CIK group on day 4 (Z=-2.02, P < 0.05). Without IL-2 in the culture system, lymphocytes proliferated slowly in all the three groups, and there was no significant difference in 450 nm absorbance at each time point. The levels of IL-4 (Z=-2.61, P < 0.01), granulocyte-macrophage colony-stimulation factor (GM-CSF, Z=-3.85, P < 0.001), interferon- γ (IFN- γ, Z=-3.56, P < 0.001) and tumor necrosis factor-α (TNF-ɑ, Z=-3.40, P < 0.001) of tumor polypeptide group were higher than those of CIK group. There was no significant difference in the production of cytokines except IL-4 (Z=-2.15, P < 0.05) when tumor polypeptide group was compared with DC-CIK group. The production of IFN-γ (Z=-2.44, P < 0.05), TNF-ɑ (Z=-2.26, P < 0.05) and GM-CSF (Z=-3.73, P < 0.001) in DC-CIK group were higher than those of CIK group. Although there was no significant difference in killing activity between tumor polypeptide group, DC-CIK group and CIK group at hour 18 and hour 24, and the killing activity of tumor polypeptide group was higher than that of the other two groups. CONCLUSION Tumor peptide combined with dendritic cells can improve the proliferation activity of CIK cells in vitro, and increase the secretion of several cytokines.
Dendritic Cells ; Peptides

In the past 37 years, human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) has undergone various major transmission routes in China, with the world most complex co-circulating HIV-1 subtypes, even the prevalence is still low. In response to the first epidemic outbreak of HIV in injecting drug users and the second one by illegal commercial blood collection, China issued the Anti-Drug Law and launched the Blood Donation Act and nationwide nucleic acid testing, which has avoided 98,232 to 211,200 estimated infections and almost ended the blood product-related infection. China has been providing free antiretroviral therapy (ART) since 2003, which covered >80% of the identified patients and achieved a viral suppression rate of 91%. To bend the curve of increasing the disease burden of HIV and finally end the epidemic, China should consider constraining HIV spread through sexual transmission, narrowing the gaps in identifying HIV cases, and the long-term effectiveness and safety of ART in the future.
Acquired Immunodeficiency Syndrome/prevention & control* ; China/epidemiology* ; Disease Outbreaks ; HIV Infections/prevention & control* ; Humans ; Prevalence

Objective To analyze the overall functioning of children with learning disabilities, and develop individualized exercise rehabilitation protocol using International Classification of Functioning, Disability and Health (ICF). Methods Based on the theoretical framework of ICF and the disease diagnosis of International Classification of Diseases (ICD-11), and with the perspective of child development, the functional profiles of cognition, understanding, attention, thinking, motor, and activity and participation of children with learning disabilities were analyzed. A function-oriented and individulized exercise rehabilitation protocol for children with learning disabilities was constructed in light of ICF bio-psycho-social health paradignm and the theory of somatic and mental interaction. Results The functional performance of children with learning disabilities mainly demonstrated in mental dysfunction in physical functioning in the activities and participation limitations, such as learning and applying knowledge, general tasks and demands, and communication. For the environment factors, products and technology for education, products and technology for culture, recreation and sports, and services, systems and policies could also affect children with learning disabilities. Physical activity was beneficial for children with learning disabilities to improve mental and motor functioning and to effectively enhance intellectual, cognitive, attentional, communication, and mobility skills for the overall development of the children. Physical activity for children with learning disabilities was selected according to WHO guidelines for physical activity and sedentary behavior for children, and moderate to vigorous physical activity for at least 60 minutes, as well as high-intensity training no less than three times a week, together with appropriate physical games and leisure physical activities could effectively improve learning outcomes and reduce learning disabilities. Conclusion The health condition, functioning and motor development of children with learning disability had been analyzed using ICD-11 and ICF, and with the theories of somatic and metal interaction and ICF bio-psycho-social model, the holistic and function-oriented exercise rehabilitation program was developed that recommended at least 60 minutes of moderate intensity physical activity, including aerobic exercise and physical games, per day, and at least three times a week of high intensity physical activity of no less than 30 minutes, including plyometrics and physical competition. The development of individualized function-based exercise rehabilitation programs incorporating the learning disability and motor function characteristics of children could effectively improve the cognitive, attentional, and thinking functions of children with learning disabilities, reduce learning disabilities, and promote the overall development of children.

Traditional medical device sterilization processes are mature, but there are constraints when using on medical devices by new materials. With increasing environmental concerns, using of ethylene oxide sterilization has been limited by global environmental protection administrations. Exploring new sterilization methods for medical devices is urgently needed. This paper reviews the supercritical carbon dioxide sterilization technology by arranging the exploratory work of industry researchers. In the paper, we introduce the theory of supercritical carbon dioxide sterilization technology, microbial inactivation ability, material influence research and sterilization equipment. Then we discuss the concerns and possibilities of the technology applied to the medical device industry basing on the good manufacturing practices.
Carbon Dioxide ; Sterilization

Objective:To compare arm circumference (AC) and upper limb volume (ULV) in assessment of breast cancer related lymphedema (BCRL). Methods:From November, 2013 to February, 2015, 281 women with one-sided breast cancer accepting radiotherapy were consecutively enrolled. AC was measured as the means of circumference 10 cm above and 5 cm below the most eminent midpoint of olecranon. ULV was measured as the water displacement volume when the water surface reached at 15 cm above the midpoint of olecranon. Univariate and multivariable linear regressions were used between AC and ULV. Results:All the correlated coefficients between AC and In(ULV) were above 0.959 (P < 0.001). For linear equations, the R² > 0.90. The consistency of diagnoses of BCRL with AC and ULV were above 90% (Kappa > 0.492, P < 0.001). Conclusions:AC and ULV are consistent in measurement of BCRL. AC is reliable and easier.