Female ; Humans ; Sarcoma, Endometrial Stromal/surgery* ; Transcription Factors/genetics* ; Endometrial Neoplasms/surgery* ; DNA-Binding Proteins ; Co-Repressor Proteins ; Repressor Proteins/genetics*

OBJECTIVE: To explore the relationship between spinous process deviation and lumbar disc herniation in young patients. METHODS: From March 2015 to January 2022, 30 treated young (under the age of 30) patients with lumbar disc herniation were included as the young group. In addition 30 middle-aged patients (quinquagenarian group) with lumbar disc herniation and 30 patients with non-degenerative spinal diseases (young non-degenerative group) were selected as control groups. The angle of the spinous process deviation was measured on CT and statistically analyzed by various groups. All the data were measured twice and the average value was taken and recorded. RESULTS: The average angle of spinous process deviation in the degenerative lumbar vertebra of young patients were (3.89±3.77) degrees, similar to the (3.72±2.98) degrees of quinquagenarian patients(P=0.851). The average angle of s spinous process deviation young non-degenerative group were (2.20±2.28) degrees, significantly less than young group(P=0.040). The spinous process deviation angle of the superior vertebral of the degenerative lumbar in the young group was (4.10±3.44) degrees, which similar to the (3.47±2.87) degrees in the quinquagenarian group (P=0.447). A total of 19 young patients had the opposite deviation direction of the spinous process of the degenerative lumbar vertebra and upper vertebra, while only 7 quinquagenarian patients had this condition(P=0.02). The type of lumbar disc herniation in young patients had no significant relationship with the direction of spinous process deflection of the degenerative or upper lumbar vertebra (P>0.05). CONCLUSION Spinous process deviation is a risk factor of young lumbar disc herniation patients. If the deviation directions of adjacent lumbar spinous processes are opposite, it will increase the incidence of lumbar disc herniation in young patients. There was no significant correlation between the type of disc herniation and the deviation direction of the spinous process of the degenerative or upper lumbar vertebra. People with such anatomical variation can strengthen the stability of spine and prevent lumbar disc herniation through reasonable exercise.
Middle Aged ; Humans ; Intervertebral Disc Displacement/complications* ; Vertebral Body ; Spinal Diseases ; Spinal Fusion/adverse effects* ; Lumbar Vertebrae/diagnostic imaging* ; Intervertebral Disc Degeneration/etiology*

Rich experience of clinical diagnosis and treatment has been accumulated in the developmental history of Chinese medicine, and the efficacy has been increasingly accepted by the public. However, the evaluation of clinical efficacy is currently based more on scientific evidence instead of merely the changes of patient symptoms. In Chinese medicine, the changes of major disease indicators, patient symptoms, and pathogenesis are the major criteria for the evaluation of clinical efficacy. The lack of well-accepted and uniform criteria and the uncertainty of subjective evaluation limit the development of clinical Chinese medicine. Evidence-based medicine combines clinical skills with the current best evidence. Narrative medicine, utilizing people's narratives in clinical practice, emphasizes patient feelings, willingness, and value orientation. The introduction of both evidence-based medicine and narrative medicine into the evaluation of clinical efficacy refers to the construction of the clinical efficacy evaluation system in a paradigm of participatory diagnosis and treatment. It can fully reflect the characteristics of Chinese medicine, respect the values of patients, and achieve universal clinical evidence. Therefore, it helps to improve the diagnosis and treatment, the relationship between doctors and patients, patients' life quality and decision-making awareness, and finally the new evaluation model of clinical efficacy of Chinese medicine.
Evidence-Based Medicine ; Humans ; Medicine, Chinese Traditional ; Narrative Medicine ; Physicians ; Treatment Outcome

OBJECTIVES: To investigate the incidence of extrauterine growth retardation (EUGR) and its risk factors in very preterm infants (VPIs) during hospitalization in China. METHODS: A prospective multicenter study was performed on the medical data of 2 514 VPIs who were hospitalized in the department of neonatology in 28 hospitals from 7 areas of China between September 2019 and December 2020. According to the presence or absence of EUGR based on the evaluation of body weight at the corrected gestational age of 36 weeks or at discharge, the VPIs were classified to two groups: EUGR group (n=1 189) and non-EUGR (n=1 325). The clinical features were compared between the two groups, and the incidence of EUGR and risk factors for EUGR were examined. RESULTS: The incidence of EUGR was 47.30% (1 189/2 514) evaluated by weight. The multivariate logistic regression analysis showed that higher weight growth velocity after regaining birth weight and higher cumulative calorie intake during the first week of hospitalization were protective factors against EUGR (P<0.05), while small-for-gestational-age birth, prolonged time to the initiation of total enteral feeding, prolonged cumulative fasting time, lower breast milk intake before starting human milk fortifiers, prolonged time to the initiation of full fortified feeding, and moderate-to-severe bronchopulmonary dysplasia were risk factors for EUGR (P<0.05). CONCLUSIONS It is crucial to reduce the incidence of EUGR by achieving total enteral feeding as early as possible, strengthening breastfeeding, increasing calorie intake in the first week after birth, improving the velocity of weight gain, and preventing moderate-severe bronchopulmonary dysplasia in VPIs.
Female ; Fetal Growth Retardation ; Gestational Age ; Hospitalization ; Humans ; Incidence ; Infant ; Infant, Newborn ; Infant, Premature ; Infant, Very Low Birth Weight ; Prospective Studies ; Risk Factors

Objective: The relationship between serum uric acid (SUA) levels and glycemic indices, including plasma glucose (FPG), 2-hour postload glucose (2h-PG), and glycated hemoglobin (HbA1c), remains inconclusive. We aimed to explore the associations between glycemic indices and SUA levels in the general Chinese population. Methods: The current study was a cross-sectional analysis using the first follow-up survey data from The China Cardiometabolic Disease and Cancer Cohort Study. A total of 105,922 community-dwelling adults aged ≥ 40 years underwent the oral glucose tolerance test and uric acid assessment. The nonlinear relationships between glycemic indices and SUA levels were explored using generalized additive models. Results: A total of 30,941 men and 62,361 women were eligible for the current analysis. Generalized additive models verified the inverted U-shaped association between glycemic indices and SUA levels, but with different inflection points in men and women. The thresholds for FPG, 2h-PG, and HbA1c for men and women were 6.5/8.0 mmol/L, 11.0/14.0 mmol/L, and 6.1/6.5, respectively (SUA levels increased with increasing glycemic indices before the inflection points and then eventually decreased with further increases in the glycemic indices). Conclusion An inverted U-shaped association was observed between major glycemic indices and uric acid levels in both sexes, while the inflection points were reached earlier in men than in women.
Aged ; Asian Continental Ancestry Group ; Blood Glucose/analysis* ; China/epidemiology* ; Cohort Studies ; Diabetes Mellitus/blood* ; Female ; Glucose Tolerance Test ; Glycated Hemoglobin A/analysis* ; Glycemic Index ; Humans ; Male ; Middle Aged ; Uric Acid/blood*

Objective:To evaluate the relationship between preoperative cerebrospinal fluid/serum albumin ratio (Q-alb) and postoperative delirium (POD) in patients undergoing neuraxial anesthesia.Methods:The patients, aged 40-90 yr, of American Society of Anesthesiologists physical status Ⅰ or Ⅱ, underwent total knee/hip replacement under combined spinal-epidural block in our hospital from January 2018 to December 2020, were collected.After admission to the operating room, venous blood and cerebrospinal fluid samples were collected for determination of cerebrospinal fluid albumin, β-amyloid (Aβ) 1-42, Aβ 1-40, total tau protein (t-Tau), phosphorylated tau protein (p-Tau) and serum albumin levels (by enzyme-linked immunosorbent assay) and for calculation of Q-alb.When Q-alb was more than 10.2, the patient was considered to have blood-brain barrier disruption.Mini-Mental State Examination scale was used to evaluate the cognitive level on 1 day before surgery. The development of POD was evaluated using Confusion Assessment Method Chinese Reversion and Memorial Delirium Assessment Scale at 1-7 days after surgery.The patients were divided into POD group (P group) and non-POD (NP group) according to whether POD occurred.The receiver operating characteristic (ROC) curve was used to analyze the accuracy of Q-alb in predicting POD. Results:There were 49 cases in each group.Compared with group NP, concentrations of Aβ 1-42 and Aβ 1-40 were significantly decreased, concentrations of t-Tau and p-Tau albumin were increased, the ratio of Q-alb and blood-brain barrier disruption was increased in group P ( P<0.05). Before and after adjusting for confounding factors, Q-alb, cerebrospinal fluid Aβ 1-42, Aβ 1-40, t-Tau and p-Tau levels were risk factors for POD ( P<0.05). There was a positive linear regression relationship between Q-alb and levels of t-Tau and p-Tauin cerebrospinal fluid (t-Tau: β=0.587, P<0.001; p-Tau: β=0.427, P<0.001), and there was a negative linear regression relationship between Q-alb and levels of Aβ 1-42 and Aβ 1-40 in cerebrospinal fluid (Aβ 1-42: β=-0.762, P<0.001; Aβ 1-40: β=-0.531, P<0.001). There was no linear regression relationship between Q-alb and level of p-Tau in group P ( P=0.121). There was no linear regression relationship between Q-alb and level of Aβ 1-40 in group NP ( P=0.467). The results of ROC curve analysis showed that the area under the curve for Q-alb in predicting POD (95% confidence interval) was 0.827 (0.738-0.896). Conclusion:Preoperative higher Q-alb is the risk factor for POD in patients undergoing neuraxial anesthesia, and is more accurate in predicting POD.

Objective:To evaluate the changes in proteome in hippocampus and bioinformatics analysis in mice with perioperative neurocognitive disorders (PND).Methods:Clean-grade healthy male C57BL/6 mice, aged 15 months, weighing 30-35 g, were divided into 2 groups ( n=9 each) using a random number table method: control group (group C) and group PND.The model of PND was established by performing open tibial fracture with intramedullary fixation under isoflurane anesthesia in anesthetized mice.The Morris water maze test, open field test and fear conditioning test were performed at 1 day before operation and at 1, 3 and 7 days after operation.At 1, 3 and 7 days after operation, 3 mice with worst cognitive performance in each cognitive function assessments were sacrificed in group P, and three mice were randomly sacrificed in group C. The hippocampal tissues were then obtained, the expression of differentially expressed proteins was identified by high-performance liquid chromatography-mass spectrometry, and Gene Ontology (GO) functional analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed to analyze the differentially expressed proteins. Results:Compared with group C, the escape latency at different time points was significantly prolonged, and the percentage of time spend on target quadrant and the percentage of freezing time in fear conditioning test were decreased in group P ( P<0.05). There were 21 differentially expressed proteins, of which 12 proteins showed up-regulated expression and 9 proteins showed down-regulated expression.The GO functional analysis showed that the differentially expressed proteins were involved in the process such as the metabolism, signal transmission, regulation of biological processes, formed cell components such as synapses and organelles, and were related to molecular function such as binding and transportation.KEGG signaling pathway analysis showed that there were also differences in MAPK signaling pathway, ErbB signaling pathway, AMPK signaling pathway and the transport of SNARE protein in vesicle and etc. Conclusion:There are 21 differentially expressed proteins in the hippocampus of PND mice, and these proteins are involved in the pathophysiological process probably related to PND such as neuroinflammatory responses, abnormal synaptic structure, mitochondrial dysfunction and decreased autophagy.

This study aimed to compare the effects of bilateral cavernous nerve crushing (BCNC) and bilateral cavernous nerve resection (BCNR) on intracavernous pressure (ICP) and cavernous pathology in rats and to explore the optimal treatment time for the BCNC and BCNR models. Seventy-two male rats aged 12 weeks were randomly divided into three equal groups: Sham (both cavernous nerves exposed only), BCNC (BCN crushed for 2 min), and BCNR (5 mm of BCN resected). Erectile function was then measured at 1 week, 3 weeks, and 5 weeks after nerve injury, and penile tissues were harvested for histological and molecular analyses by immunohistochemistry, immunofluorescence, Western blot, and cytokine array. We found that erectile function parameters including the maximum, area, and slope of ICP/mean arterial pressure (MAP) significantly decreased after BCNR and BCNC at 1 week and 3 weeks. At 5 weeks, no significant differences were observed in ICP/MAP between the BCNC and Sham groups, whereas the ICP/MAP of the BCNR group remained significantly lower than that of the Sham group. After BCNC and BCNR, the amount of neuronal-nitric oxide synthase-positive fibers, smooth muscle cells, and endothelial cells decreased, whereas the amount of collagen III content increased. These pathological changes recovered over time, especially in the BCNC group. Our findings demonstrate that BCNC leads to acute and reversible erectile dysfunction, thus treatment time should be restricted to the first 3 weeks post-BCNC. In contrast, the self-healing ability of the BCNR model is poor, making it more suitable for long-term treatment research.

OBJECTIVES: To develop a new Chinese medicine (CM)-based drug and to evaluate its safety and effect for suppressing acute respiratory distress syndrome (ARDS) in COVID-19 patients. METHODS: A putative ARDS-suppressing drug Keguan-1 was first developed and then evaluated by a randomized, controlled two-arm trial. The two arms of the trial consist of a control therapy (alpha interferon inhalation, 50 µg twice daily; and lopinavir/ritonavir, 400 and 100 mg twice daily, respectively) and a testing therapy (control therapy plus Keguan-1 19.4 g twice daily) by random number table at 1:1 ratio with 24 cases each group. After 2-week treatment, adverse events, time to fever resolution, ARDS development, and lung injury on newly diagnosed COVID-19 patients were assessed. RESULTS: An analysis of the data from the first 30 participants showed that the control arm and the testing arm did not exhibit any significant differences in terms of adverse events. Based on this result, the study was expanded to include a total of 48 participants (24 cases each arm). The results show that compared with the control arm, the testing arm exhibited a significant improvement in time to fever resolution (P=0.035), and a significant reduction in the development of ARDS (P=0.048). CONCLUSIONS Keguan-1-based integrative therapy was safe and superior to the standard therapy in suppressing the development of ARDS in COVID-19 patients. (Trial registration No. NCT04251871 at www.clinicaltrials.gov ).
Administration, Inhalation ; Adult ; China ; Coronavirus Infections ; diagnosis ; drug therapy ; mortality ; Dose-Response Relationship, Drug ; Drug Administration Schedule ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Follow-Up Studies ; Humans ; Integrative Medicine ; Interferon-alpha ; administration & dosage ; Lopinavir ; administration & dosage ; Male ; Middle Aged ; Pandemics ; Pneumonia, Viral ; diagnosis ; drug therapy ; mortality ; Risk Assessment ; Severe Acute Respiratory Syndrome ; diagnosis ; drug therapy ; mortality ; Severity of Illness Index ; Survival Rate

Prostate cancer (PCa) risk calculators (RCs) with prostate-specific antigen (PSA) and other risk factors can greatly improve the accurate prediction of potential risk of PCa compared to PSA. The European Randomized Study of Screening for PCa Risk Calculator (ERSPC-RC) and the Prostate Cancer Prevention Trial Risk Calculator (PCPT-RC) are developed on the Western population. However, the Western RCs showed limited diagnostic efficacy in the Eastern Asian population, mainly due to racial differences between the two populations. We aimed to review the application of Western RCs and Eastern Asian RCs in Eastern Asian cohorts and to identify the characteristics and efficacy of these RCs.
Aged ; Early Detection of Cancer ; Asia, Eastern ; Humans ; Male ; Middle Aged ; Models, Theoretical ; Prostate-Specific Antigen/blood* ; Prostatic Neoplasms/diagnosis* ; Risk Assessment ; Risk Factors