The non-randomized controlled study design was adopted. A total of 90 patients with knee osteoarthritis treated in Beijing Yuetan Community Health Service Center from September 2021 to August 2022 were enrolled in the study, including 45 patients received patellar loosening and then the quadriceps femoris pain point release (successive group) and remaining 45 patients received two manipulations simultaneously (simultaneous group). Patients were treated 3 times in a week, and each time received 5 groups of manipulation. The Visual Analogue Scale (VAS) and Lysholm scores were measured before treatment, immediately after treatment and 3 months after treatment. There was no exfoliation and no adverse events in both groups. There were no significant differences in VAS and Lysholm scores between the two groups before treatment ( P>0.05). Immediately after treatment, the VAS pain score in the simultaneous group was lower than that in the successive group ((3.36±1.12) vs.(2.24±0.93), P<0.01), while the Lysholm score in the simultaneous group was higher than that in the successive group ((89.76±6.61) vs.(74.07±16.80), P<0.01); the proportion of VAS score as“painless/mild pain”(88.9% (40/45) vs.64.4% (29/45), P<0.01) and Lysholm score as “excellent/good”(91.1% (41/45) vs. 44.4% (20/45), P<0.01) in the simultaneous group was significantly higher than that in the successive groups. At 3 months after treatment, there were still significant differences in VAS and Lysholm scores between the two groups. The simultaneous manipulations of patellar loosening and quadriceps femoris pain point release can better relieve the pain of patients with knee osteoarthritis.

Objective To observe the clinical efficacy of acupuncture combined with Guanxinning Tablets in the treatment of heart vessel obstruction type of chest obstruction syndrome.Methods Eighty patients with heart vessel obstruction type of chest obstruction syndrome were randomly divided into the observation group and the control group,with 40 cases in each group,the control group was given conventional western medicine treatment,the observation group was given acupuncture combined with Guanxinning Tablets on the basis of the treatment in the control group,and the patients in the two groups were treated continuously for 30 days.The clinical efficacy of the two groups was evaluated after 1 month of treatment.After 1 month of treatment,the clinical efficacy of the two groups was evaluated.The changes in the traditional Chinese medicine(TCM)scores,including chest tightness,palpitations,stabbing pains in the chest,and dark complexion,as well as the frequency and duration of angina pectoris were observed before and after the treatment in the two groups.The changes of serum monocyte chemotactic factor 1(MPC-1),hs-CRP,tumor necrosis factor α(TNF-α),mitogen-activated protein kinase(MAPK),and Toll-like receptor 4(TLR4)were observed before and after treatment in the two groups.Results(1)The total effective rate was 95.00%(38/40)in the observation group and 75.00%(30/40)in the control group.The efficacy of the observation group was superior to that of the control group,and the difference was statistically significant(P＜0.05).(2)After treatment,the TCM syndrome scores of patients in the two groups,including chest tightness and palpitations,chest tingling,and dark complexion,were significantly improved,and the observation group was significantly superior to the control group in improving the TCM syndrome scores of chest tightness and palpitations,chest tingling,and dark complexion,and the difference was statistically significant(P＜0.05).(3)After treatment,the frequency and duration of angina attacks in the two groups were significantly improved,and the observation group was significantly superior to the control group in improving the frequency and duration of angina attacks,and the difference was statistically significant(P＜0.05).(4)After treatment,the serum hs-CRP,MPC-1,and TNF-α levels of patients in the two groups were significantly improved(P＜0.05),and the observation group was significantly superior to the control group in improving the serum hs-CRP,MPC-1 and TNF-α levels,and the difference was statistically significant(P＜0.05).(5)After treatment,the serum MAPK and TLR4 levels of patients in the two groups were significantly improved(P＜0.05),and the observation group was significantly superior to the control group in improving serum MAPK and TLR4 levels,and the difference was statistically significant(P＜0.05).Conclusion Acupuncture combined with Guanxinning Tablets for the treatment of heart vessel obstruction type of chest obstruction syndrome can significantly improve the clinical symptoms of the patients,effectively alleviate the body's inflammatory response,reduce the level of serum MAPK and TLR4,and the clinical efficacy is remarkable.

Objective To investigate the core drugs of traditional Chinese medicine(TCM)for the treatment of hypoxic pulmonary hypertension(HPH),and to verify the drug efficacy by hypoxia combined with Su5416(Hypoxia+Su5416,HySu)-induced PH mouse model.Methods Relevant literatures on TCM treatment of HPH in China Knowledge Network,Wanfang,Weipu were collected,screened and set up a database through the nerf criteria,and inputted into the software of traditional Chinese medicine inheritance assistance platform(V2.5)for the excavation of medication law.The HySu-PH mouse model was established,and the core drugs were evaluated for drug efficacy through force exhaustion exercise running table,blood oxygen saturation,right ventricular pressure,and right heart hypertrophy index test.Results The 102 relevant formulas for the treatment of HPH were screened,involving a total of 158 traditional Chinese medicines,and the top 5 drug frequencies were Salvia miltiorrhiza,Rhizoma Chuanxiong,Astragalus membranaceus,Draba hebecarpa,and Angelica sinensis,with the highest use of blood-activating and blood-stasis removing drugs,and deficiency-tonifying drugs in the categories of drugs used,and Salvia miltiorrhiza was the core drug used.HySu-PH mouse models were constructed and given 2 weeks of treatment with the danshen preparation Danshen injection.Danshen injection significantly elevated body weight(P<0.01),oxygen saturation(P<0.05),displacement of exhaustion(P<0.01),and duration of exhaustion(P<0.05),and lowered the right ventricular systolic blood pressure(P<0.01)and the right cardiac hypertrophy index(P<0.01).Conclusion Salvia miltiorrhiza is a core drug for the treatment of HPH,and the danshen preparation Danshen injection can effectively treat HySu-PH.

Objective: To investigate the influence of sleep fragmentation in infancy and toddler period on emotional and behavioral problems at the age of 6 years. Methods: Using a prospective cohort design, 262 children were extracted from mother-child birth cohort recruited from May 2012 to July 2013 in Renji Hospital, School of Medicine, Shanghai Jiao Tong University. Children's sleep and physical activities were assessed using actigraphy at 6, 12, 18, 24, and 36 months of age, from which the sleep fragmentation index (FI) at each follow-up point was calculated. Children's emotional and behavioral problems at 6 years of age were assessed using the strengths and difficulties questionnaire. Group-based trajectory model was applied to determine sleep FI in infancy and toddler period trajectory groups with Bayesian information criteria being used to determine the best fitting model. Children's emotional and behavioral problems between groups were examined with independent t test and linear regression models, etc. Results: A total of 177 children, with 91 boys and 86 girls, were included in the final analysis and were divided into 2 groups: high FI group (n=30) and low FI group (n=147). Compared with children in the low FI group, those in the high FI group presents with higher total difficulties score and higher hyperactivity or inattention score ((11.0±4.9) vs. (8.9±4.1), (4.9±2.7) vs. (3.7±2.3) scores, t=2.17, 2.23, both P<0.05, respectively), with the differences remaining significant after adjusting for covariates (t=2.08, 2.09, both P<0.05 respectively). Conclusion: High sleep fragmentation in infancy and toddler period is associated with more emotional and behavioral problems, especially hyperactivity or inattention problems, at 6 years of age.
Male ; Female ; Humans ; Infant ; Child, Preschool ; Child ; Cohort Studies ; Problem Behavior/psychology* ; Sleep Deprivation ; Prospective Studies ; Bayes Theorem ; China ; Surveys and Questionnaires

Objective: To investigate the quality of life and associated factors in patients with coronary heart disease (CHD) in China. Methods: A cross-sectional study of 25 provinces and cities in China was performed from June to September 2020. A questionnaire was used to collect the socio-demographic and clinical information of patients with CHD, while the European Five-dimensional Quality of Life Scale (EQ-5D) was used to assess the quality of life. Multiple linear regression model was performed to analyze the associated factors. Results: The median age of the 1 075 responders was 60 (52, 67) years, and 797 (74.1%) were men. The EQ-5D and EQ-VAS indices were 0.7 (0.5, 0.8) and 60.0 (40.0, 80.0). Among the five dimensions in the quality of life scale, the frequency of anxiety/depression was the highest (59.8%), while problems in self-care was the lowest (35.8%). In the multiple linear regression model, female, increasing age, obesity, comorbidity(ies), anxiety/depression, social media channels, and receiving the CABG therapy were associated with the lower EQ-5D index (all P<0.05). In addition, increasing age, obesity, comorbidity (ies), depression, anxiety and depression, social media channels, and receiving the CABG therapy were associated with lower EQ-VAS index (all P<0.05). Conclusion: Over half of the patients with CHD in China have a low quality of life, which is related to gender, age, obesity, treatment pathway, the presence or absence of comorbidity (ies), and psychological state. In addition to managing the adverse effects of traditional socio-demographic factors on the quality of life, clinical practices should pay attention to the psychological state of patients. Moreover, establishing a WeChat group for doctor-patient communication could improve the quality of life of CHD patients.
Male ; Humans ; Female ; Quality of Life/psychology* ; Self Report ; Cross-Sectional Studies ; Coronary Disease ; Surveys and Questionnaires ; Obesity

We wished to establish an expert consensus on late stage of critical care (CC) management. The panel comprised 13 experts in CC medicine. Each statement was assessed based on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) principle. Then, the Delphi method was adopted by 17 experts to reassess the following 28 statements. (1) ESCAPE has evolved from a strategy of delirium management to a strategy of late stage of CC management. (2) The new version of ESCAPE is a strategy for optimizing treatment and comprehensive care of critically ill patients (CIPs) after the rescue period, including early mobilization, early rehabilitation, nutritional support, sleep management, mental assessment, cognitive-function training, emotional support, and optimizing sedation and analgesia. (3) Disease assessment to determine the starting point of early mobilization, early rehabilitation, and early enteral nutrition. (4) Early mobilization has synergistic effects upon the recovery of organ function. (5) Early functional exercise and rehabilitation are important means to promote CIP recovery, and gives them a sense of future prospects. (6) Timely start of enteral nutrition is conducive to early mobilization and early rehabilitation. (7) The spontaneous breathing test should be started as soon as possible, and a weaning plan should be selected step-by-step. (8) The waking process of CIPs should be realized in a planned and purposeful way. (9) Establishment of a sleep-wake rhythm is the key to sleep management in post-CC management. (10) The spontaneous awakening trial, spontaneous breathing trial, and sleep management should be carried out together. (11) The depth of sedation should be adjusted dynamically in the late stage of CC period. (12) Standardized sedation assessment is the premise of rational sedation. (13) Appropriate sedative drugs should be selected according to the objectives of sedation and drug characteristics. (14) A goal-directed minimization strategy for sedation should be implemented. (15) The principle of analgesia must be mastered first. (16) Subjective assessment is preferred for analgesia assessment. (17) Opioid-based analgesic strategies should be selected step-by-step according to the characteristics of different drugs. (18) There must be rational use of non-opioid analgesics and non-drug-based analgesic measures. (19) Pay attention to evaluation of the psychological status of CIPs. (20) Cognitive function in CIPs cannot be ignored. (21) Delirium management should be based on non-drug-based measures and rational use of drugs. (22) Reset treatment can be considered for severe delirium. (23) Psychological assessment should be conducted as early as possible to screen-out high-risk groups with post-traumatic stress disorder. (24) Emotional support, flexible visiting, and environment management are important components of humanistic management in the intensive care unit (ICU). (25) Emotional support from medical teams and families should be promoted through"ICU diaries"and other forms. (26) Environmental management should be carried out by enriching environmental content, limiting environmental interference, and optimizing the environmental atmosphere. (27) Reasonable promotion of flexible visitation should be done on the basis of prevention of nosocomial infection. (28) ESCAPE is an excellent project for late stage of CC management.
Humans ; Consensus ; Critical Care/methods* ; Intensive Care Units ; Pain/drug therapy* ; Analgesics/therapeutic use* ; Delirium/therapy* ; Critical Illness

OBJECTIVE: To investigate whether Omicron BA.1 breakthrough infection after receiving the SARS-CoV-2 vaccine could create a strong immunity barrier. METHODS: Blood samples were collected at two different time points from 124 Omicron BA.1 breakthrough infected patients and 124 controls matched for age, gender, and vaccination profile. Live virus-neutralizing antibodies against five SARS-CoV-2 variants, including WT, Gamma, Beta, Delta, and Omicron BA.1, and T-lymphocyte lymphocyte counts in both groups were measured and statistically analyzed. RESULTS: The neutralizing antibody titers against five different variants of SARS-CoV-2 were significantly increased in the vaccinated population infected with the Omicron BA.1 variant at 3 months after infection, but mainly increased the antibody level against the WT strain, and the antibody against the Omicron strain was the lowest. The neutralizing antibody level decreased rapidly 6 months after infection. The T-lymphocyte cell counts of patients with mild and moderate disease recovered at 3 months and completely returned to the normal state at 6 months. CONCLUSION Omicron BA.1 breakthrough infection mainly evoked humoral immune memory in the original strain after vaccination and hardly produced neutralizing antibodies specific to Omicron BA.1. Neutralizing antibodies against the different strains declined rapidly and showed features similar to those of influenza. Thus, T-lymphocytes may play an important role in recovery.
Humans ; Antibodies, Neutralizing ; Prospective Studies ; SARS-CoV-2 ; Breakthrough Infections ; COVID-19 Vaccines ; COVID-19 ; T-Lymphocytes ; China/epidemiology* ; Antibodies, Viral

Objective: To explore the heterogeneity and correlation of clinical phenotypes and genotypes in children with disorders of sex development (DSD). Methods: A retrospective study of 1 235 patients with clinically proposed DSD in 36 pediatric medical institutions across the country from January 2017 to May 2021. After capturing 277 DSD-related candidate genes, second-generation sequencing was performed to analyzed the heterogeneity and correlation combined with clinical phenotypes. Results: Among 1 235 children with clinically proposed DSD, 980 were males and 255 were females of social gender at the time of initial diagnosis with the age ranged from 1 day of age to 17.92 years. A total of 443 children with pathogenic variants were detected through molecular genetic studies, with a positive detection rate of 35.9%. The most common clinical phenotypes were micropenis (455 cases), hypospadias (321 cases), and cryptorchidism (172 cases) and common mutations detected were in SRD5A2 gene (80 cases), AR gene (53 cases) and CYP21A2 gene (44 cases). Among them, the SRD5A2 mutation is the most common in children with simple micropenis and simple hypospadias, while the AMH mutation is the most common in children with simple cryptorchidism. Conclusions: The SRD5A2 mutation is the most common genetic variant in Chinese children with DSD, and micropenis, cryptorchidism, and hypospadias are the most common clinical phenotypes. Molecular diagnosis can provide clues about the biological basis of DSD, and can also guide clinicians to perform specific clinical examinations. Target sequence capture probes and next-generation sequencing technology can provide effective and economical genetic diagnosis for children with DSD.
3-Oxo-5-alpha-Steroid 4-Dehydrogenase/genetics* ; Child ; China/epidemiology* ; Cryptorchidism/genetics* ; Disorders of Sex Development/genetics* ; Female ; Genital Diseases, Male ; Genotype ; Humans ; Hypospadias/genetics* ; Male ; Membrane Proteins/genetics* ; Penis/abnormalities* ; Phenotype ; Retrospective Studies ; Steroid 21-Hydroxylase/genetics*

AIM: To analyze the role of complement system(CS)and its classical pathway in the pathogenesis of lacrimal gland benign lymphoepithelial lesions(LGBLEL).METHODS: The tissues of patients with LGBLEL or orbital cavernous hemangioma(CH)were collected. Proteomics analysis was used for the identification of different proteins. Reverse transcription-polymerase chain reaction(RT-PCR), immunohistochemical staining(IHC)and Western Blotting were employed to verify the changes of the differential proteins in CS signal pathway, in order to identify its role in the pathogenesis of LGBLEL.RESULTS: The results of proteomic analysis showed that the expression levels of proteins C3, C5, C9 and C1q in CS signal pathway in the lacrimal gland tissues of LGBLEL patients were all changed compared with those of orbital CH patients.The results of RT-PCR showed that the mRNA expression levels of C1qA, C5 and C9 in patients with LGBLEL were significantly higher than those patients with orbital CH. The results of IHC showed that the expression levels of C1qA, C3, C5 and C9 were significantly increased in patients with LGBLEL compared with those patients with orbital CH. The results of Western Blotting showed that the protein expression levels of C1qA, C3, and C9 were significantly increased in patients with LGBLEL compared with those patients with orbital CH.CONCLUSION: The CS has been shown to participate in the pathogenesis of LGBLEL and its classical pathway may be one of the pathways which plays a role.

Objective: To explore the correlation of serum lipids levels of Alzheimer's disease (AD) patients with sex, age and apolipoprotein E (Apo E) gene polymorphism. Methods: The retrospective study method was used, and 407 AD patients (142 males and 265 females, aged 52-91 years) were selected from Beijing Tiantan Hospital from January 2015 to August 2021 as the research target, and 894 healthy persons (339 males and 555 females, aged 52-94 years) who did body examination were selected as the control group. The AD patients were divided into four age groups according to the age interval of 10 years, including 85 aged 50-59 years, 163 aged 60-69 years, 119 aged 70-79 years, and 40 aged more than 80 years. The serum lipids levels were detected by biochemical analyzer, including triglycerides (TG), cholesterol (CHO), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), apolipoproteinA1(Apo A1) and apolipoprotein B (Apo B). ApoE gene polymorphism were detected by PCR fluorescent probe method. Mann-Whitney U test and Kruskal-Wallis H test were used to compare the serum lipids levels in each group. Results: The levels of serum CHO and LDL-C were 3.30(1.41,4.82) mmol/L and 1.76(1.39,2.78) mmol/L in AD patients, and 4.84(4.24, 5.56) mmol/L and 2.91(2.36, 3.57) mmol/L in control group, and the levels of serum CHO and LDL-C of AD patients were significantly lower than control group (Z=-15.172,Z=-14.583 , P<0.001, P<0.001). The levels of serum HDL-C and Apo B were 1.84(1.30, 3.88) mmol/L and 1.17(0.85, 1.57) g/L in AD patients, and 1.39(1.18, 1.64) mmol/L and 0.93(0.81, 1.09) g/L in control group, and the levels of serum HDL-C and Apo-B of AD patients were significantly higher than control group (Z=-12.249 , Z=-9.706 , P<0.001, P<0.001). There was no significant difference in TG and Apo A1 between 2 groups (Z=-1.577 , Z=-0.408 , P=0.115, P=0.683). The levels of TG, CHO, LDL-C in female AD patients were significantly higher than male patients (Z=-2.737 , Z=-3.963 , Z=-4.417, P=0.006, P<0.001, P<0.001). There were significant differences in TG, CHO, HDL-C, LDL-C, Apo A1 and Apo B among AD patients of all age groups (Z=11.263 , Z=10.060 , Z=40.246 , Z=10.451 , Z=24.315 , Z=19.922 , P=0.010 , P=0.018 , P<0.001 , P=0.015 , P<0.001 , P<0.001). The serum CHO and LDL-C levels were positively correlated with age (r_s=0.160, r_s=0.174, P=0.001, P<0.001), and HDL-C, Apo A1 and Apo B levels were negatively correlated with age (r_s=-0.312, r_s=-0.272, r_s=-0.146, P<0.001, P<0.001, P=0.003), and there was no correlation between TG level and age in AD patients (r_s=0.086, P=0.082). There were 3 cases (3.33%) of E2, 43 cases of E3 (47.78%) and 44 cases of E4 (48.89%) in AD patients, and 22 cases (12.72%) of E2, 117 cases of E3 (67.63%) and 34 cases of E4 (19.65%) in control group. There was significant difference in Apo E genotype distribution between AD patients and control group (χ²=26.381 , P<0.001). Apo E4 was the most common genotype in AD patients, and the proportion was 48.89%. Except for Apo A1(Z=7.821 , P=0.020), there was no significant difference in TG, CHO, HDL-C, LDL-C and Apo B levels among all patients with different genotypes (Z=3.732 , Z=1.677 , Z=1.455 , Z=1.619 , Z=2.202 , P=0.155, P=0.432, P=0.483, P=0.445, P=0.333). Conclusion: The levels of CHO and LDL-C decreased while the levels of HDL-C and Apo B increased in AD patients. The dyslipidemia in AD patients might be correlated with age, but not sex and Apo E genotypes.
Aged ; Aged, 80 and over ; Alzheimer Disease/genetics* ; Apolipoproteins E/genetics* ; Cholesterol, HDL/blood* ; Female ; Humans ; Male ; Middle Aged ; Polymorphism, Genetic ; Retrospective Studies ; Triglycerides/blood*