Obesity, as a chronic recurrent disease, has become a major public health challenge in China. To implement the requirements of the Healthy China Initiative (2019—2030), under domestic guidelines or consensus statements on overweight and obesity, and in alignment with the latest scientific advances globally, the Quality control protocol for adult overweight and obesity screening in health management (examination) institutions (2025 edition) was developed. This protocol was drafted by the Health Management Center of Shanghai Changzheng Hospital and formulated through multiple rounds of deliberation by experts in China’s health examination quality control field. The protocol establishes unified standards for screening facilities, personnel qualifications, and measurement or testing procedures. It defines specific screening items, outlines a standardized screening pathway, and sets requirements for the final medical review, ensuring the scientific validity, effectiveness, and safety of the screening process. The implementation of this protocol will enhance the consistency of weight management practices for adults across health examination institutions and strengthen the quality control of overweight and obesity screening programs.

Objective To evaluate cognitive function and its influencing factors in psoriasis patients.Methods A total of 129 patients with psoriasis who were admitted to the Psoriasis Diagnosis and Treatment Center of the Dermatology Department of the hospital from August 2022 to August 2023 were selected as the study objects.General data questionnaire and the Montreal Cognitive Assessment-Basic Scale(MoCA-B)were used to investigate cognitive function,and the status quo of cognitive function and influencing factors of psori-asis patients were analyzed.Results The subjects had a total cognitive function score of 12 to 30.There were 90 cases(69.77%)with normal cognitive function and 39 cases(30.23%)with cognitive impairment.Execu-tive function,verbal fluency,computation,abstract thinking,memory,visual perception,naming,attention and MoCA-B scores in patients with cognitive impairment were lower than in patients with normal cognitive func-tion(P＜0.05).Logistic regression analysis showed that age(OR=1.059),years of education(OR=0.855)and pathogenesis(OR=0.185)were the factors affecting the cognitive function of psoriasis patients(P＜0.05).Conclusion Pay attention to the cognitive screening of patients with psoriasis and provide cognitive in-tervention early.

OBJECTIVE: To investigate the relationship between peripheral blood T-cell immunoglobulin mucin-3 (TIM-3) and iron overload in patients with myelodysplastic syndrome (MDS) undergoing red blood cell transfusion. METHODS: 120 MDS patients who received treatment at Wuhan Third Hospital from June 2020 to May 2022 were included and analyzed as research subjects, all of whom met the indications for red blood cell transfusion. Blood routine and biochemical indicators were tested before transfusion, and general clinical data of the patients were statistically analyzed. The iron metabolism status of the patients were evaluated. The clinical characteristics of patients with iron overload and the factors affecting iron overload were analyzed. And a correlation analysis was conducted between TIM-3 and other factors affecting iron overload. RESULTS: Among the 120 MDS patients included in this study, 82 cases (68.33%) were detected to have iron overload after red blood cell transfusion. The occurrence time of iron overload was 20-42 weeks, with an average time of 32.35±5.26 weeks, calculated from the first transfusion of red blood cells. The proportion of patients with high-risk and extremely high-risk according to the revised International Prognostic Scoring System (IPSS-R) and WHO classification-based Prognostic Scoring System (WPSS), the volume of blood transfusions, the proportion of transfusion-dependent patients, and the levels of serum hepcidin (Hepc), erythropoietin (EPO), and TIM-3 in patients with iron overload were higher than those in patients with normal iron metabolism, and the differences were statistically significant (P < 0.05). Logistic regression analysis showed that high-risk and extremely high-risk according to WPSS, blood transfusion volume, transfusion dependence, and upregulation of serum Hepc, EPO, and TIM-3 expression were factors affecting iron overload in MDS patients undergoing red blood cell transfusion (P < 0.05). Pearson correlation analysis showed that serum TIM-3 level in MDS patients were positively correlated with the other factors affecting iron overload (P < 0.05). CONCLUSION Serum TIM-3 is associated with iron overload in MDS patients undergoing red blood cell transfusion, and upregulation of serum TIM-3 expression increases the risk of iron overload after red blood cell transfusion.
Humans ; Myelodysplastic Syndromes/blood* ; Iron Overload/blood* ; Hepatitis A Virus Cellular Receptor 2/blood* ; Erythrocyte Transfusion ; Male ; Female ; Middle Aged ; Aged ; Iron

OBJECTIVE: To evaluate the effect and safety of Chinese medicine (CM) Fuzheng Huazhuo Decoction (FHD) in treating patients with coronavirus disease 2019 (COVID-19) who persistently tested positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). METHODS: This retrospective cohort study was conducted at Shanghai New International Expo Center shelter hospital in China between April 1 and May 30, 2022. Patients diagnosed as COVID-19 with persistently positive SARS-CoV-2 reverse transcription-polymerase chain reaction (RT-PCR) test results for ⩾8 days after diagnosis were enrolled. Patients in the control group received conventional Western medicine (WM) treatment, while those in the FHD group received conventional WM plus FHD for at least 3 days. The primary outcome was viral clearance time. Secondary outcomes included negative conversion rate within 14 days, length of hospital stay, cycle threshold (Ct) values of the open reading frame 1ab (ORF1ab) and nucleocapsid protein (N) genes, and incidence of new-onset symptoms during hospitalization. Adverse events (AEs) that occurred during the study period were recorded. RESULTS: A total of 1,765 eligible patients were enrolled in this study (546 in the FHD group and 1,219 in the control group). Compared with the control group, patients receiving FHD treatment showed shorter viral clearance time for nucleic acids [hazard ratio (HR): 1.500, 95% confidence interval (CI): 1.353-1.664, P<0.001] and hospital stays (HR: 1.371, 95% CI: 1.238-1.519, P<0.001), and a higher negative conversion rate within 14 days (96.2% vs. 82.6%, P<0.001). The incidence of new-onset symptoms was 59.5% in the FHD group, similar to 57.8% in the control group (P>0.05). The Ct values of ORF1ab and N genes increased more rapidly over time in the FHD group than those in the control group post-randomization (ORF1ab gene: β =0.436±0.053, P<0.001; N gene: β =0.415 ±0.053, P<0.001). The incidence of AEs in the FHD group was lower than that in the control group (24.2% vs. 35.4%, P<0.001). No serious AEs were observed. CONCLUSION FHD was effective and safe for patients with persistently positive SARS-CoV-2 PCR tests. (Registration No. ChiCTR2200063956).
Humans ; Drugs, Chinese Herbal/adverse effects* ; Retrospective Studies ; Male ; Female ; Middle Aged ; COVID-19 Drug Treatment ; SARS-CoV-2/drug effects* ; COVID-19/virology* ; Adult ; Aged ; Treatment Outcome

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

Objective To investigate the relationship between prolactin and mild cognitive impairment(MCI)in postmenopausal women with type 2 diabetes mellitus(T2DM).Methods A total of 319 postmenopausal women with T2DM who were hospitalized in the Department of Endocrinology,Drum Tower Hospital,Affiliated Hospital of Medical School,Nanjing University were enrolled in this study from August 2016 to October 2023.All the patients were divided into two groups according whether they had MCI:T2DM group(n=161)and MCI group(n=158).Differences in clinical characteristics were compared between the two groups.Pearson correlation was used to analyze the correlation between sex hormones and cognitive domains,and Logistic regression analysis was used to evaluate the influencing factors for MCI development.Results Serum prolactin levels were significantly lower in the MCI group than in the T2DM group[(5.5±2.1)vs(7.2±2.9)μg/L,P<0.05].Serum prolactin level was positively correlated with mini-mental state examination score,Montreal cognitive assessment score,immediate memory score,visuopatial constructional score,attention score and hippocampal volume(P<0.05),and negatively correlated with processing speed test(time)and executive function test(time)(P<0.05).Logistic regression analysis demonstrated that serum prolactin level was an influencing factor for the risk of MCI in postmenopausal women with T2DM(OR 0.715,95%CI 0.605～0.845,P<0.01).Conclusions The decrease of serum prolactin level is associated with an increased risk of MCI in postmenopausal women with T2DM.

Occupational carpal tunnel syndrome (OCTS) has been included in the official list of occupational diseases in China. Imaging techniques have been widely applied in the diagnosis of carpal tunnel syndrome (CTS), including OCTS, owing to their advantages of visualization, non-invasiveness, and high patient compliance. Computed tomography (CT) can be used to visualize bony structures of the wrist, however, it has limited resolution for nerve compression caused by non-osseous factors. Magnetic resonance imaging (MRI) provides high-resolution visualization of the microstructure of muscles, nerves, and surrounding tissues, particularly diffusion-weighted magnetic resonance neuroimaging for assessment of the median nerve. However, MRI is costly and time-consuming. Therefore, both CT and MRI are limited in CTS diagnosis. Ultrasonography has its advantages, such as real-time dynamic assessment, low cost, non-invasiveness, and non-ionizing radiation effect. High-frequency ultrasound has shown correlations with nerve conduction and electromyography findings in the progression and diagnosis of CTS. Real-time shear wave elastography enables quantitative assessment of tissue elasticity and stiffness, while superb microvascular imaging allows quantitative evaluation of intraneural microvascular flow, compensating for the subjectivity of conventional high-frequency ultrasound. According to GBZ 336-2025 Diagnostic Standard for Occupational Carpal Tunnel Syndrome, high-frequency ultrasound examination of the wrist has been listed as an important diagnostic basis for OCTS. Future studies should explore the combined use of multimodal ultrasound techniques (high-frequency ultrasound, SMI, and SWE) to construct a comprehensive diagnostic model for OCTS that integrates multi-dimensional imaging features with neurophysiological parameters and occupational exposure history, thereby enhancing diagnostic accuracy and objectivity.

Objective:To evaluate the clinical efficacy of left ventricular assist device(LVAD) in the treatment of end-stage heart failure.Methods:This is a retrospective case series study. Data were retrospectively analyzed from 48 patients treated at eight domestic cardiac surgery centers in China between March 2022 and September 2024, who underwent LVAD implantation due to end-stage heart failure. All surgeries were led by the cardiovascular surgery team from Nanjing First Hospital. The study included 42 male and 6 female patients, aged (59.1±12.3) years (range:28 to 73 years). All patients had a preoperative New York Heart Association(NYHA) functional class of Ⅳ. General preoperative data, intraoperative extracorporeal circulation time, cross-clamp time, postoperative ICU stay, hospital stay, pump parameters at discharge, intraoperative and postoperative left ventricular end-diastolic diameter, left ventricular ejection fraction, and follow-up results post-discharge were collected. The generalized estimation equation was used to compare the difference of cardiac function indexes in patients with different follow-up time points. The Tukey′s Honestly Significant Difference test was used for pairwise comparison within the group.Results:The surgery was successfully completed for 47 patients, and 1 perioperative death. The extracorporeal circulation time was (122.4±21.6) minutes (range: 101 to 200 minutes), the cross-clamp time was (70.1±18.3) minutes (range: 101 to 200 minutes), the postoperative ICU length of stay was (6.9±3.2) days (range: 2 to 23 days), and the hospital length of stay was (28.1±4.2) days (range: 23 to 42 days). At discharge, the blood bump flow rate was (3.4±0.6) L/min(range: 3.1 to 3.6 L/min), and speed was (2 791.3±142.0) r/min(range: 2 680 to 3 250 r/min). The follow-up period was (12.2±0.78) months (range:2 to 24 months) of 47 patients. One case underwent heart transplantation during the follow-up period, and 3 cases died, with no major device malfunction events. Three months post-surgery, the patients showed a significant reduction in left ventricular end-diastolic diameter compared to pre-surgery ((69.1±8.3) mm vs. (77.3±8.3) mm, q=6.73, P<0.01); the left ventricular ejection fraction significantly increased ((29.6±8.0)% vs. (23.2±5.8)%, q=6.49, P<0.01); and the 6-minute walk distance significantly improved ((382.0±12.8)metres vs. (114.8±18.4)metres, q=116.56, P<0.01). Six months postoperatively, all patients′ cardiac function had recovered to NYHA class Ⅰor Ⅱ. Conclusions:Preliminary research findings indicate that left ventricular assist device therapy yields favorable outcomes in the treatment of end-stage heart failure. serving as a bridge to transplantation, recovery, or a destination therapy.

Background:To compare the efficacy and safety of monthly administrations of gonadotropin releasing hormone (GnRH) agonists LY01005 and Zoladex ? in Chinese patients with premenopausal breast cancer. Methods:From October 2020 to November 2021, 188 premenopausal breast cancer patients were enrolled in 34 hospitals and randomized 1:1 to receive either LY01005 or Zoladex ? every 28 days for a total of three injections. All patients concomitantly received oral tamoxifen (TAM). The primary efficacy endpoint was cumulative probability of maintaining menopausal level [oestradiol (E2) ≤30 pg/ml] from day 29 to day 85. The second efficacy endpoint included changes in E2, luteinizing hormone (LH), and follicle-stimulating hormone (FSH) compared with the baseline. Pharmacokinetics (PK), pharmacodynamics (PD), and safety were analyzed. The study also evaluated the pharmacokinetic and pharmacodynamic characteristics of LY01005. Results:A total of 188 patients were randomised and 187 patients received either LY01005 or Zoladex ?. Cumulative probabilities of maintaining menopausal level (E2≤30 pg/ml) from day 29 to day 85 were 93.1% for LY01005 and 86.3% for Zoladex ?. The between-group difference was 6.8% (95% CI: -2.3%, 15.9%) and primary efficacy in the LY01005 group was not inferior to that in the Zoladex ? group. Changes in E2, LH, and FSH levels compared with the baseline were equivalent between the two groups (E2: 89.34% to 90.23% vs. 82.11% to 85.02%; LH: 88.89% to 95.52% vs. 89.70% to 97.02%; FSH: 75.36% to 80.85% vs.73.07% to 80.24%, respectively). After three consecutive doses of LY01005, the LH and FSH levels of the subjects showed a transient increase after the first dose, reached a peak on the second day and then started to decrease. The LH and FSH reached a lower level and remained at or below that level until the 85th day. Both treatments were well-tolerated. Conclusion:LY01005 is as effective as Zoladex ? in suppressing E2 to menopausal levels in Chinese patients with premenopausal breast cancer, with a similar safety profile.