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1.
Article in Chinese | WPRIM | ID: wpr-1021440

ABSTRACT

BACKGROUND:The landing error scoring system test is a standard for assessing the risk of non-contact injuries and has not yet been developed for Chinese college soccer programs. OBJECTIVE:To establish a test evaluation standard for the landing error scoring system to provide a basis for evaluating the risk of non-contact injuries in college soccer students. METHODS:A prospective cohort study was designed in which 219 athletes from 10 college soccer teams were tested with the standard landing error scoring system,and the subjects were followed up by questionnaires and medical examinations for non-contact injuries of the lower extremities and trunk for 1 year after testing to determine sex differences and assessment criteria for the landing error scoring system test indicators. RESULTS AND CONCLUSION:The total score of the landing error scoring system was(8.22±1.65)points for 219 subjects,(8.29±1.74)for males and(8.07±1.44)for females,with no significant difference between males and females(P>0.05).Within 1 year after the test,the overall injury rate of 219 subjects was 10.05%and the morbidity rate was 15.98%;the injury rate of male subjects with non-contact injury of the lower limbs and trunk was 12.75%and the morbidity rate was 20.13%;the injury rate of female subjects with non-contact injury of the lower limbs and trunk was 4.29%and the morbidity rate was 7.14%.There were no significant differences in the injury rate between men and women(P<0.05).The total score of the landing error scoring system was higher in the injury group than in the non-injury group[(9.50±1.14)vs.(8.08±1.64),P<0.01];for male subjects,the total score of the landing error scoring system was higher in the injury group than in the non-injury group[(9.63±1.12)vs.(8.09±1.73),P<0.01].The area under the curve for the total score of the landing error scoring system was 0.773(P=0.000),which had a diagnostic value for the risk of non-contact injury of the lower extremities and trunk in male subjects,with a best cut-off point of 8.5,sensitivity of 0.842,specificity of 0.623,positive likelihood ratio of 2.233,negative likelihood ratio of 0.254,relative risk factor of 8.400,and odds ratio of 8.816;the total score of the landing error scoring system was not applicable for assessing the risk of non-contact injury of the lower extremities and trunk in female subjects.To conclude,the landing error scoring system test can be used as a criterion to assess the risk of non-contact injury to the lower extremity and trunk in Chinese college male soccer players,with an optimal cut-off point of 8.5.The risk of non-contact injury to the lower extremity and trunk is 8.40 times higher in male athletes with a landing error scoring system test score of≥8.5 than in male athletes with a score of<8.5.

2.
Article in Chinese | WPRIM | ID: wpr-1029742

ABSTRACT

Objective:Analyzed the clinicopathological features of thymoma with alopecia areata, and discussed the pathogenesis and treatment methods.Methods:The clinicopathologic data of patients with thymoma who underwent surgery from August 1, 2015 to July 31, 2020 in Beijing Tongren Hospital, Capital Medical University were reviewed. Transversally analyzed the patients of thymoma with alopecia areata and longitudinally compared with the patients of thymoma without alopecia areata after 1﹕10 matched by propensity score matching.Results:A total of 252 patients of thymoma were enrolled, including 6 patients with alopecia areata, accounting for 2.38%. The anti-AchR antibody, CD4 + /CD8 + T inversion in serum and myasthenia gravis were present in the all 6 thymoma patients with alopecia areata, which were significantly higher than those in the group of thymoma without alopecia areata. Besides myasthenia gravis, the proportion of complicated with other autoimmune diseases in thymoma patients with alopecia areata was significantly higher than that of thymoma patients without alopecia areata[83.33%(5/6) vs. 20.00%(12/60), P=0.003]. After operation, 5 patients’ alopecia areata were improved in 6 thymoma patients with alopecia areata(83.33%, 5/6). Conclusion:The thymoma patients with alopecia areata always complicated with myasthenia gravis and other autoimmune diseases. The pathogenesis may be associated with autoimmune CD8 + T lymphocytes produced by thymoma. At present, surgery is still the most effective way to improve thymoma-associated alopecia areata.

3.
Sichuan Mental Health ; (6): 108-113, 2024.
Article in Chinese | WPRIM | ID: wpr-1030555

ABSTRACT

BackgroundMajor depressive disorder is one of the most disabling mental diseases. Currently, medication in combination with physiotherapy and psychotherapy remains the most commonly used treatment modality for the disease, whereas only a few randomized controlled studies have been conducted on physiotherapy, and even fewer studies have focused on medication combined with physiotherapy. ObjectiveTo explore the efficacy and safety profile of repetitive transcranial magnetic stimulation (rTMS) versus modified electroconvulsive therapy (MECT) in combination with antidepressants in the treatment of major depressive disorder, so as to provide an optimized treatment plan for patients with major depressive disorder. MethodsPatients with major depressive disorder (n=335) hospitalized in Shandong Daizhuang Hospital from January 1, 2019 to April 30, 2023 were included, all of whom met the diagnostic criteria of the International Classification of Diseases, tenth edition (ICD-10). Depending on their disease condition, patients were subjected to either MECT in combination with drugs (n=141) or rTMS in combination with drugs (n=194) after admission. Depressive symptoms were assessed using Hamilton Depression Scale-24 item (HAMD-24) at the baseline and the end of the 1st, 2nd, 3rd and 4th week of treatment, and the adverse reactions were documented in patient's medical records. ResultsAnalysis of variance on HAMD-24 revealed a significant effect of time (F=3.081, P=0.042), but no effect of group (F=1.023, P=0.313), and the interaction effect between the time and the groups was not statistically significant (F=1.642, P=0.191). No statistical difference was reported between two groups in response rate and full remission rate (P>0.05). Throughout the course of treatment, 58 cases (41.13%) of recent memory impairment and 74 cases (52.48%) of headache or neck muscle pain occurred in MECT combined with drugs group, and 27 cases (13.92%) in rTMS combined with drugs group experienced headache or head skin discomfort. ConclusionAntidepressants in combination with rTMS or MECT show equivalent efficacy in the treatment of major depressive disorder, while rTMS combined with antidepressants demonstrates a superior safety profile compared to MECT.

4.
Chinese Journal of Geriatrics ; (12): 683-688, 2023.
Article in Chinese | WPRIM | ID: wpr-993874

ABSTRACT

Objective:To examine the occurrence of complications in elderly patients who have undergone radical surgery for colorectal cancer.Additionally, this study aims to identify the various risk factors associated with these complications.Methods:This study included elderly patients with colorectal cancer who underwent radical surgery at Beijing Hospital between January 2013 and December 2020.These patients were divided into two groups based on their age.In this study, we examined a total of 906 patients who underwent surgery, with 695 patients under the age of 80 and 211 patients aged 80 and above.We classified postoperative complications into two categories: medical and surgical complications.Our analysis compared comorbidities, clinicopathological factors, perioperative variables, and postoperative morbidity and mortality between the two age groups.We utilized both univariate and multivariate analyses to identify any potential risk factors for postoperative morbidity.Results:When comparing patients under 80 years old to those aged 80 or older, it was found that the latter group had a lower body mass index, worse ASA scores, and more comorbidities.Additionally, the proportion of elderly patients with right colon cancer, pT3-4, and pN+ disease was higher compared to those under 80 years old.Furthermore, the elderly patients aged 80 or older had a lower rate of laparoscopic surgery compared to those under 80 years old.The study found that elderly patients aged 80 years and older had significantly shorter operation times compared to those younger than 80 years[(191.0±70.6)min vs.(214.0±83.3)min, t=3.642, P<0.001]. However, the overall complication rate was higher in the elderly group(32.7%)than in the younger group(22.6%)( χ2=8.839, P=0.004). Upon further analysis, it was found that medical complications increased significantly(20.9% vs.7.5%, χ2=30.547, P<0.001), whereas the rate of surgical complications did not show any statistical difference(15.6% vs.16.4%, χ2=0.069, P=0.832). The mortality rate during the perioperative period was found to be significantly higher in elderly patients aged 80 years and above compared to those below 80 years(1.9% vs.0.3%, χ2=6.316, P=0.029). Further analysis revealed that age was an independent risk factor for medical complications( HR=2.822, 95% CI: 1.804-4.414, P<0.001). Laparoscopic surgery has been shown to significantly decrease surgical complications( HR=0.475, 95% CI: 0.317-0.711, P=0.001). However, if the operation time exceeds 200 minutes, there is a significant increase in surgical complications( HR=1.942, 95% CI: 1.278-2.888, P=0.002). Conclusions:The incidence of postoperative medical complications in very elderly patients with colorectal cancer who undergo radical surgery has risen, although the rate of surgical complications has remained steady.Radical surgery for elderly patients with colorectal cancer is both safe and feasible, but it is important to prioritize the prevention and management of medical complications.

5.
Article in Chinese | WPRIM | ID: wpr-995550

ABSTRACT

Objective:To explore the prognostic risk factors of thymoma patients after resection, and establish a novel nomogram to predict progression free survival(PFS) of patients with thymoma.Methods:A retrospectively analysis was performed on clinicopathological datas of 267 cases of thymoma patients underwent thymoma resection in Beijing Tongren Hospital from January 2010 to December 2019. The univariate and multivariate Cox risk ratio models were used to analyze the related factors that might affect PFS, and the prediction nomogram of PFS after thymoma resection was established using the screened independent risk factors. Then the predictive ability of the model was evaluated. Results:The univariate analysis showed that age, type of surgery, completeness of resection, WHO histologic classification, TNM stage and postoperative adjuvant therapy were significantly correlated with PFS after thymoma resection( P<0.05). The multivariate analysis showed that only age and TNM stage were independent prognostic factors affecting PFS after thymoma resection( P<0.05). The concordance index( C- index) of the prediction model for the prognosis of thymoma patients established by this method was 0.866(95% CI: 0.809-0.923), which had remarkable predictive efficiency. Conclusion:The nomogram model is constructed and verified based on age and TNM stage, excluding the interference of other clinicopathological factors on prognosis assessment, and which is convenient for clinicians to quickly and individually evaluate the prognosis of patients after thymoma resection.

6.
Zhonghua Bing Li Xue Za Zhi ; (12): 364-369, 2023.
Article in Chinese | WPRIM | ID: wpr-985681

ABSTRACT

Objective: To investigate the clinicopathological features, immunophenotypes and molecular genetics of fibroma of tendon sheath (FTS). Methods: One hundred and thirty-four cases of FTS or tenosynovial fibroma diagnosed in the Department of Pathology, West China Hospital, Sichuan University, Chengdu, China from January 2008 to April 2019 were selected. The clinical and histologic features of these cases were retrospectively reviewed. Immunohistochemistry, fluorescence in situ hybridization (FISH) and reverse transcription-polymerase chain reaction (RT-PCR) were performed on the above cases. Results: There were a total of 134 cases of FTS, including 67 males and 67 females. The patients' median age was 38 years (ranged from 2 to 85 years). The median tumor size was 1.8 cm (ranged from 0.1 to 6.8 cm). The most common site was the upper extremity (76/134, 57%). Follow-up data was available in 28 cases and there was no detectable recurrence. Classic FTS (114 cases) were well-defined and hypocellular. A few spindle-shaped fibroblasts were scattered in the dense collagenous sclerotic stroma. Characteristically elongated slit-like spaces or thin-walled vessels were observed. Most of cellular FTSs (20 cases) were well-defined and the area with increased cellularity of the spindle cells coexisted with classic FTS. There were occasional mitotic figures, but no atypical mitotic figures. Immunohistochemistry was performed in 8 cases of classic FTS and most cases were positive for SMA (5/8). Immunohistochemistry was also performed in 13 cases of cellular FTS and showed 100% positive rate for SMA. FISH was conducted on 20 cases of cellular FTS and 32 cases of classical FTS. USP6 gene rearrangement was found in 11/20 of cellular FTS. Among 12 cases of CFTS with nodular fasciitis (NF)-like morphological feature, 7 cases showed USP6 gene rearrangement. The rearrangement proportion of USP6 gene in cellular FTS without NF-like morphological features was 4/8. By contrast, 3% (1/32) of the classic FTS showed USP6 gene rearrangement. RT-PCR was performed in those cases with detected USP6 gene rearrangement and sufficient tissue samples for RT-PCR. The MYH9-USP6 fusion gene was detected in 1 case (1/8) of the cellular FTSs, while no target fusion partner was detected in the classic FTS. Conclusions: FTS is a relatively rare benign fibroblastic or myofibroblastic tumor. Our study and recent literature find that some of the classic FTS also show USP6 gene rearrangements, suggesting that classical FTS and cellular FTS are likely to be at different stages of the same disease (spectrum). FISH for USP6 gene rearrangement may be used as an important auxiliary diagnostic tool in distinguishing FTS from other tumors.


Subject(s)
Male , Female , Humans , Gene Rearrangement , In Situ Hybridization, Fluorescence , Retrospective Studies , Fibroma/pathology , Fasciitis/genetics , Ubiquitin Thiolesterase , Tendons/pathology
7.
Chinese Journal of Geriatrics ; (12): 57-61, 2022.
Article in Chinese | WPRIM | ID: wpr-933033

ABSTRACT

Objective:To analyze the risk factors for postoperative adverse cardiovascular events(PACE)in elderly patients after treatment with colectomy.Methods:Clinical data of 720 elderly patients aged 65 years and over treated with colectomy from January 2012 to December 2019 in Beijing Hospital, National Center of Gerontology were analyzed retrospectively.According to the occurrence of PACE(non-fatal myocardial infarction, acute coronary syndrome, arrhythmia, heart failure/cardiac insufficiency, etc.), the cases were divided into the PACE group and the non-PACE group.Clinical data of the two groups were compared and the risk factors for PACE were investigated using multivariate Logistic regression.Results:The overall incidence of PACE was 5.8%(42/720). Statistically significant differences were found between the PACE and non-PACE groups in patient age, the American Society of Anesthesiologists(ASA)classification, the Goldman index score and comorbidities(coronary heart disease, arrhythmia, old myocardial infarction, chronic renal insufficiency), preoperative serum levels of BNP and D-dimmer, and postoperative length of stay( P<0.05). A further multivariate Logistic regression analysis showed that significant differences existed between the groups in NYHA Ⅲ and Ⅳ, ASA Ⅲ and old myocardial infarction, with the overall risk of PACE increasing by 4.017, 2.320 and 2.746, respectively. Conclusions:The incidence of PACE following colectomy is related to multiple perioperative factors.For elderly colorectal cancer patients with one or more of the above risk factors, we should be on high alert for PACE during hospitalization.

8.
Chinese Journal of Geriatrics ; (12): 447-450, 2022.
Article in Chinese | WPRIM | ID: wpr-933103

ABSTRACT

Objective:To evaluate the short-term efficacy of left colonic artery preservation in laparoscopic-assisted radical resection in elderly patients with rectal cancer.Methods:168 patients aged 65 and over who had undergonelaparoscopic-assisted radical resection of rectal cancer in the gastrointestinal surgery department of Beijing Hospital from December 2017 to December 2020 were retrospectively analyzed.According to different surgical methods, they were divided into the observation group with 90 subjects(the LCA group)and the control group with 78 subjects(the non-LCA group).Basic data, intraoperative, postoperative and clinicopathological data of the two groups were compared and analyzed.Results:There were no statistically significant differences between the two groups in operative time[(172.3±35.5)min vs.(155.5±28.7)min, t=2.182, P=0.103], intraoperative blood loss[(72.6±22.5)ml vs.(67.3±18.4)ml, t=1.473, P=0.128], number of group 253 lymph nodes dissected[(3.8±1.5) vs.(4.2±1.6), t=0.785, P=0.221], and total number of lymph nodes dissected[(14.1±4.3) vs.(15.8±5.0), t=1.652, P=0.113].There was no significant difference in the incidence of anastomotic hemorrhage[4.4%(4/90) vs.3.8%(3/78), χ2=1.182, P=0.133]and the incidence of urinary retention[4.4%(4/90) vs.6.4%(5/78), χ2=1.785, P=0.148].The time to first postoperative flatus[(52.4±23.2)h vs.(68.3±29.3)h, t=2.652, P=0.023]and length of postoperative hospital stay[(9.07±3.56)d vs.(10.68±4.94)d, t=2.785, P=0.017]in the LCA group were shorter than those in the non-LCA group.The incidences of anastomotic leakage in the LCA group and the non-LAC group were 2.2%(2/90)and 5.1%(4/78), respectively, and the difference was statistically significant( t=3.575, P=0.001). Conclusions:LCA preservation in laparoscopic-assisted radical resection of rectal cancer in elderly patients with rectal cancer is safe and feasible, reduces the incidence of anastomotic leakage, and shorten the time to first postoperative flatus and length of postoperative hospital stay.It has good practical clinical value.

9.
International Eye Science ; (12): 1533-1538, 2022.
Article in Chinese | WPRIM | ID: wpr-940017

ABSTRACT

AIM:To observe the changes of choroidal thickness(CT)and axial length(AL)in adolescents with myopic anisometropia before and after orthokeratology(OK lenses)treatment.METHODS: In this retrospective case-control study, 71 myopic participants who insisted on using OK lenses more than 6mo at night from June 2020 to September 2021 in Second People's Hospital of Shenzhen were enrolled. They were divided into three groups, including group A consisted of 31 myopic participants with non-anisometropic myopia with binocular lenses(A1 group: the right eyes, A2 group: the left eyes), group B consisted of 18 bilateral myopic anisometropes(B1 group: the eyes with high degree, B2: the eyes with low degree)and group C consisted of 22 unilateral myopic anisometropes(C1: the eyes with high degree, C2: the eyes with low degree). The length of axis, the CT values of subfoveal(SF)and the superior(S0.5, S1.0, S1.5), inferior(I0.5, I1.0, I1.5), temporal(T0.5, T1.0, T1.5)and nasal(N0.5, N1.0, N1.5)at 0.5, 1.0 and 1.5mm from the fovea before and after wearing lenses at 6mo were measured.RESULTS: After wearing lenses at 6mo, CT of all sites in group A1 was all thickening compared with that before wearing lenses(all P&#x003C;0.05), CT of all sites in group A2 was all thickening compared with that before wearing lenses, there was no difference compared with that before wearing lenses except for the SF, S1.5, T0.5 and T1.5 sites of the CT, the rest of the sites were different before and after wearing lenses(all P&#x003C;0.05), CT of T1.0, N1.5 and S1.5 sites in B1 group was thicker than that before wearing lenses(all P&#x003C;0.05), there was no difference in CT of all sites of the patients in group B2 before and after wearing lenses(all P&#x003E;0.05). Among them, the CT at SF, S0.5, S1.0, S1.5, I0.5, I1.0, I1.5, N0.5, N1.0 and N1.5 was thinner than before wearing lenses, but it was not statistically significant. There were differences in all sites of CT in group C1 compared with that before and after wearing lenses(all P&#x003C;0.05), for the CT of group C2, all the other sites except the points T1.5 and S1.5 was significantly thickened compared with that before wearing lenses(P&#x003C;0.05). The axis of patients in group B2 increased by 0.12±0.14mm after wearing lenses at 6mo compared with that before wearing lenses(all P&#x003C;0.001). The axis of group C2 increased by 0.20±0.17mm after wearing lenses at 6mo compared with that before wearing lenses(all P&#x003C;0.001). The interocular axial difference in group B and C decreased from 0.54±0.27, 0.88±0.39mm before wearing lenses to 0.47±0.20, 0.62±0.39mm after wearing lenses at 6mo(all P&#x003C;0.05). There was no significant in the interocular axis difference of group A1 and A2 before and after wearing lenses(P&#x003E;0.05).CONCLUSION: For adolescents with myopic anisometropia patients after long-term wearing OK lenses have CT thickening in high degree eyes, but no thickening in low-degree eyes, and even thinning. At the same time, wearing OK lenses can slow axis elongation and reduce interocular anisometropia difference in axis, which is an effective clinical method to control the development of anisometropia.

10.
Article in Chinese | WPRIM | ID: wpr-940605

ABSTRACT

ObjectiveTo explore the mechanism of Xueniao capsule in the treatment of acute pyelonephritis (APN) by network pharmacology and experimental verification. MethodThe effect of Xueniao capsule on APN was investigated based on the APN model in rats. The Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP), Chemistryl Database, and SymMap were searched for the chemical components of Smilacis Chinae Rhizoma,Coicis Semen, and Trachycarpi Petiolus. The target information of the components was collected from PharmMapper and SwissTargetPrediction, and disease target information from Therapeutic Target Database (TTD), DrugBank, DisGeNET, GeneCards, and Online Mendelian Inheritance in Man(OMIM). The key genes of Xueniao capsule for APN underwent Gene Ontology(GO) and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathway enrichment analyses by Metascap. Real-time quantitative polymerase chain reaction (PCR) and Western blot were employed to verify the prediction results. ResultCompared with the blank group and the sham operation group, the model group showed an increased ratio of the left kidney to the right kidney and organ index(P<0.05, P<0.01),up-regulated white blood cells (WBC),neutrophils (NEUT),monocytes (MONO), and lymphocytes (LY)(P<0.05, P<0.01), and elevated levels of nuclear factor-κB(NF-κB), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α)(P<0.05, P<0.01). Compared with the model group, the norfloxacin group, the low- and high-dose Xueniao capsule groups showed a decreased ratio of the left kidney to the right kidney and organ index(P<0.05, P<0.01), dwindled levels of WBC, NEUT, MONO, and LY(P<0.05, P<0.01), and reduced levels of NF-κB, IL-6, and TNF-α(P<0.05, P<0.01). The medium-dose Xueniao capsule group showed a decreased ratio of the left kidney to the right kidney and organ index(P<0.05, P<0.01), reduced levels of WBC, NEUT, MONO, and LY(P<0.05, P<0.01), and dwindled levels of IL-6 and TNF-α(P<0.05, P<0.01). Network pharmacological analysis revealed 17 active compounds from Smilacis Chinae Rhizoma, 18 active compounds from Coicis Semen, six active compounds from Trachycarpi Petiolus, and 39 key genes for the treatment of APN in Xueniao capsule. GO enrichment analysis demonstrated 704 biological processes, 22 cellular components, and 59 molecular functions. Sixty-two pathways were enriched in KEGG enrichment analysis. The experimental verification results showed that compared with the blank group, the model group showed increased mRNA expression of prostaglandin-endoperoxide synthase 2 (PTGS2), mitogen-activated protein kinase 1 (MAPK1)/extracellular signal-regulated protein kinase 2 (ERK2),phosphoinositide 3 kinase (PI3K),protein kinase B2(Akt2),Janus kinase 2 (JAK2),and signal transducer and activator of transcription 3 (STAT3)and protein expression of PI3K, Akt2, JAK2, and STAT3 (P<0.05, P<0.01). Compared with the model group, the low-dose Xueniao capsule group showed decreased mRNA expression of MAPK1, PI3K, JAK2, and STAT3 and protein expression of PI3K, JAK2, and STAT3 (P<0.05, P<0.01). The medium-dose Xueniao capsule group showed decreased mRNA expression of MAPK1, PTGS2, PI3K, JAK2, and STAT3, and protein expression of PI3K, JAK2, and STAT3 (P<0.05, P<0.01). The high-dose Xueniao capsule group showed reduced mRNA expression of PTGS2, MAPK1, PI3K, Akt2, JAK2, and STAT3 and protein expression of PI3K, Akt2, JAK2, and STAT3 (P<0.05, P<0.01). ConclusionXueniao capsule has a certain curative effect on APN via multiple targets and multiple pathways. The mechanism may be related to the inhibition of the PI3K/Akt signaling pathway and the JAK2/STAT3 signaling pathway.

11.
China Pharmacy ; (12): 2142-2146, 2022.
Article in Chinese | WPRIM | ID: wpr-941458

ABSTRACT

OBJECTIVE To evaluate the correlation between 5-HTR1A gene C- 1019G polymorphism and the efficacy of antidepressants. METHODS PubMed,Embase,Cochrane Library ,CNKI,Wanfang database ,CBM and VIP database were searched for domestic and foreign literatures on the correlation between 5-HTR1A gene C- 1019G polymorphism and antidepressant efficacy. The retrieval time limit was from the inception to February 2022. According to different outcome measures of drug response,Stata 14.0 and RevMan 5.4 software were used for meta-analysis of efficacy group and remission group ,respectively. RESULTS A total of 18 literature were included. The combined results showed that among recessive gene model in valid group , the correlation of 5-HTR1A gene C- 1019G polymorphism with the efficacy of antidepressants had statistically significance in Asian population(GG vs. CG+CC ,OR=0.751,95%CI=0.585-0.964,P=0.024). There was statistical significance in the correlation of 5-HTR1A gene C- 1019G polymorphism and the efficacy of antidepressants in China (GG vs. CG+CC ,OR=0.677,95%CI= 0.508-0.901,P=0.007). There was no statistical significance in the correlation of 5-HTR1A gene C- 1019G polymorphism and the efficacy of antidepressants in remission group (P>0.05). CONCLUSIONS In the effective group ,5-HTR1A gene C- 1019G polymorphism is correlated with the efficacy of antidepressants in the Asian population and the Chinese population ;while in the remission group ,it is not proved that this polymorphism is correlated with the efficacy of antidepressants.

12.
Journal of Leukemia & Lymphoma ; (12): 722-724, 2022.
Article in Chinese | WPRIM | ID: wpr-988937

ABSTRACT

Objective:To investigate the diagnosis and treatment of histiocytic necrotizing lymphadenitis (HNL) complicated with hemophagocytic syndrome (HPS).Methods:The clinical characteristics, diagnosis, treatment process, and therapy response of a patient with HNL complicated with HPS admitted to the Institute of Hematology & Blood Diseases Hospital Chinese Academy of Medical Sciences in March 2019 were retrospectively analyzed, and the literature was reviewed.Results:This 17-year-old female patient had fever with bilateral cervical lymphadenopathy as the first presentation, accompanied by cough and expectoration. After admission, the disease progressed rapidly, and the serum ferritin increased progressively.The regimen of hormone and etoposide was used to control the disease condition. The bone marrow smear revealed atypical lymphocytes and hemophagocytic phenomenon, and the pathological features of HNL in lymph node biopsy were observed. This patient was finally diagnosed as HNL complicated with HPS. The patient's condition was stable at 3-month follow-up after discharge.Conclusions:The clinical manifestations of HNL patients complicated with HPS are similar to other hematologic malignant diseases, and application of multiple laboratory and pathological examination methods can help with early diagnosis. In the event of a progressive rise in serum ferritin, timely application of hormone therapy combined with etoposide if necessary can rapidly control the progression of the disease.

13.
Article in Chinese | WPRIM | ID: wpr-955953

ABSTRACT

Objective:To evaluate the potential effects of serum lipid levels, appendicular skeletal muscle mass index (ASMI) and body mass index (BMI), together with its dynamic changes, on tumor progression in renal clear cell carcinoma patients, so as to inform body weight management.Methods:This prospective cohort study included a total of 100 patients with high-risk clear cell renal cell carcinoma. Serum lipid levels were detected, ASMI and BMI were measured using bioelectrical impedance analysis and the dynamic changes of BMI were tracked. The effects of BMI, ASMI and serum lipid levels on tumor progression within 2 years were explored.Results:Patients with normal BMI and low ASMI had 5.248 (95% CI: 1.946 to 14.153, P = 0.001) times higher risk of tumor progression than those who were overweight or obese. For every 0.1-unit increase in pre-operative HDL-C, the risk of tumor progression decreased by 0.771 (95% CI: 0.631 to 0.942, P = 0.011) times. Patients who experienced more than 5% decrease in BMI compared with baseline had 5.165 (95% CI: 1.735 to 15.370, P = 0.003) times the progression risk of patients whose BMI changed within ±5% from baseline. Conclusions:The advantage of obese clear cell carcinoma patients over normal-weight patients in tumor progression-free survival may be influenced by ASMI, pre-onset involuntary weight loss and lipid levels. Therefore, patient weight management should not merely focus on absolute BMI but tailor to individual characteristics, including cancer stage, body composition and metabolic status.

14.
Chinese Journal of Geriatrics ; (12): 970-974, 2022.
Article in Chinese | WPRIM | ID: wpr-957325

ABSTRACT

Objective:To investigate the short-term and long-term efficacy of laparoscopic surgery for colorectal cancer in elderly patients aged 80 and over.Methods:This study included patients aged 80 and over with sigmoid or rectal cancer who had undergone radical surgery in Beijing Hospital between January 2013 and December 2020.Of the enrolled patients, 47 underwent laparoscopic surgery, and 44 received open surgery.After 1∶1 propensity score matching(PSM), there were 32 cases in each group.Patient clinicopathological characteristics, surgery data, post-operative outcomes and long-term survival were compared.Results:Before PSM, there were significant differences in sex composition and tumor locations between the open surgery and laparoscopic surgery groups.After PSM, there was no significant difference in clinicopathological characteristics between the two groups.Before and after PSM, the operative time for laparoscopic surgery was statistically longer than that for open surgery.The intraoperative blood loss, the postoperative complication rate and the number of harvested lymph nodes were not significantly different between the two groups before and after PSM.Before and after PSM, the postoperative hospital stay in the laparoscopic operation group was shorter than that in the open surgery group, but the difference was not statistically significant.Before PSM, the 1-year, 3-year and 5-year survival rates of the open surgery group were 92.4%, 69.5% and 58.1%, respectively, and the 1-year, 3-year and 5-year survival rates of laparoscopic group were 91.3%, 79.8% and 69.5%, respectively.There was no significant difference in overall survival between the two groups before PSM( χ2=0.591, P=0.422). After PSM, the 1-year, 3-year and 5-year survival rates in the open surgery group were 89.3%, 67.1% and 52.2%, respectively, and the 1-year, 3-year and 5-year survival rates in the laparoscopic surgery group were 90.6%, 74.3% and 65.0%, respectively.There was no significant difference in the overall survival between the two groups after PSM( χ2=1.316, P=0.251). Conclusions:For elderly colorectal cancer patients aged 80 and over, laparoscopic surgery and open surgery have similar rates of complications and long-term survival.This study provides evidence for the safety of laparoscopic surgery.Further prospective randomized controlled clinical trials are needed to confirm these findings.

15.
Zhongguo fei'ai zazhi (Online) ; Zhongguo fei'ai zazhi (Online);(12): 311-322, 2022.
Article in Chinese | WPRIM | ID: wpr-928814

ABSTRACT

BACKGROUND@#m6A RNA methylation modification plays an important role in the occurrence and progression of lung cancer and regulates tumor immunity. Current studies mostly focus on the differential expression of some specific m6A effectors and infiltrating immune cell. m6A methylation modification is the result of mutual adjustment and balance between effectors, and changes in the expression of one or two effectors are far from enough to reflect the panorama of m6A methylation. The role of m6A in the immune microenvironment of lung adenocarcinoma (LUAD) is still poorly understood. The aim of this study is to investigate the effect of different m6A modification patterns in immune microenvironment of LUAD.@*METHODS@#LUAD data was obtained from The Cancer Genome Atlas (TCGA), University of California Santa Cruz Xena (UCSC Xena) and Gene Expression Omnibus (GEO) databases. Gene mutation, differential expression and survival analysis were performed for 24 m6A effectors. The m6A modification pattern was constructed by unsupervised clustering method, and the m6A clusters survival analysis, gene set variation analysis, immune score and immune cell infiltration analysis were performed. The association between LRPPRC protein expression levels and infiltration of CD8+ cytotoxic T lymphocytes and CD68+ macrophages in the tumor microenvironment was validated by immunohistochemistry in LUAD tissue microarray with 68 cases.@*RESULTS@#The mutations of m6A effector were found in 150 of 567 LUAD cases with a frequency of 26.46%. 6 readers and 3 writers were significantly up regulated in LUAD tissues compared with normal tissues. IGF2BP1 and HNRNPC are the independent risk factors for prognosis of LUAD. Abundant cross-talks among writers, erasers and readers were demonstrated. Three m6A modification patterns with different immune cell infiltration characteristics and clinical prognosis were established. Among m6A effectors, LRPPRC was found to be inversely associated with the infiltration of CD8+ cytotoxic T lymphocytes and CD68+ macrophages, and was validated in 68 LUAD tissues.@*CONCLUSIONS@#m6A modification patterns play non-negligible roles in regulating the immune microenvironment. LRPPRC has potential to be a new biomarker for checkpoint inhibitor immunotherapy.


Subject(s)
Humans , Adenocarcinoma/genetics , Adenocarcinoma of Lung/pathology , Adenosine/metabolism , Gene Expression Regulation, Neoplastic , Lung Neoplasms/pathology , Methylation , Tumor Microenvironment/genetics
16.
Cancer Research and Clinic ; (6): 785-788, 2021.
Article in Chinese | WPRIM | ID: wpr-912967

ABSTRACT

Chronic pain is a common clinical manifestation in patients with advanced cancer, and pain treatment is a part of cancer treatment. The titration method of opiod drugs will be recommended for relieving pain in moderate-severe pain in order to improve the quality of life of patients with advanced cancer. Individualized pain control refers to the concept that different patients show different resistance responses to opiod drugs. This article briefly reviews the classification and mechanism of cancer pain, the titration method of opiod drugs in the cancer pain control and individualized application.

17.
Article in Chinese | WPRIM | ID: wpr-904649

ABSTRACT

@#Objective    To analyze the correlation between folate receptor-positive circulating tumor cells (FR+CTC) and the benign or malignant lesions of the lung, and to establish a malignant prediction model for pulmonary neoplasm based on clinical data, imaging and FR+CTC tests. Methods    A retrospective analysis was done on 1 277 patients admitted to the Affiliated Hospital of Qingdao University from September 2018 to December 2019, including 518 males and 759 females, with a median age of 57 (29-85) years. They underwent CTC examination of peripheral blood and had pathological results of pulmonary nodules and lung tumors. The patients were randomly divided into a trial group and a validation group. Univariate and multivariate analyses were performed on the data of the two groups. Then the nomogram prediction model was established and verified internally and externally. Receiver operating characteristic (ROC) curve was used to test the differentiation of the model and calibration curve was used to test the consistency of the model. Results    Totally 925 patients suffered non-small cell lung cancer and 113 patients had benign diseases in the trial group; 219 patients suffered non-small cell lung cancer and 20 patients had benign diseases in the verification group. The FR+CTC in the peripheral blood of non-small cell lung cancer patients was higher than that found in the lungs of the patients who were in favorite conditions (P<0.001). Multivariate analysis showed that age≥60 years, female, FR+CTC value>8.7 FU/3 mL, positive pleural indenlation sign, nodule diameter, positive burr sign, consolidation/tumor ratio<1 were independent risk factors for benign and malignant lung tumors with a lesion diameter of ≤4 cm. Thereby, the nomogram prediction model was established. The area under the ROC curve (AUC) of the trial group was 0.918, the sensitivity was 86.36%, and the specificity was 83.19%. The AUC value of the verification group was 0.903, the sensitivity of the model was 79.45%, and the specificity was 90.00%, indicating nomogram model discrimination was efficient. The calibration curve also showed that the nomogram model calibration worked well. Conclusion    FR+CTC in the peripheral blood of non-small cell lung cancer patients is higher than that found in the lungs of the patients who carry benign pulmonary diseases. The diagnostic model of clinical stage Ⅰ non-small cell lung cancer established in this study owns good accuracy and can provide a basis for clinical diagnosis.

18.
Zhongguo Zhong Yao Za Zhi ; (24): 3907-3914, 2021.
Article in Chinese | WPRIM | ID: wpr-888116

ABSTRACT

To evaluate the therapeutic effect of Potentilla discolor on 2,4,6-trinitrobenzensulfonic acid(TNBS)-induced experimental ulcerative colitis(UC) in rats and to determine its therapeutic mechanism through mitochondrial autophagy, immune cells, and cytokines. A rat model of UC was established by TNBS-ethanol enema. Rats were divided into six groups: control, UC model, sulfasalazine(positive drug), and high-dose, moderate-dose, and low-dose ethanol extract groups. After 14-day continuous administration of the corresponding drugs, the disease activity index(DAI) and hematoxylin and eosin(HE) were evaluated. The morphological structure of mitochondria was observed by using transmission electron microscope(TEM), mitophagy-related mRNA expression was detected by using Real-time quantitative polymerase chain reaction(qRT-PCR), immune cell differentiation in rat serum was detected by using flow cytometry(FCM), and cytokine expression in colon tissues of rats was detected by protein microarray. The results showed that compared with the model group, each dose group of P. discolor could significantly reduce the DAI of UC model rats, and decrease the degree of inflammatory cells infiltration in the colon tissue of UC model rats. Meanwhile the expressions of T cells and Th cells in the serum increased significantly, the expression of Tc cells in the serum decreased significantly. Transmission electron microscope found that there was fusion of mitochondria and lysosomes in the colon tissue of the administration group. The expressions of mitochondrial autophagy related genes NF-κB, p62 and parkin were significantly increased in colon tissues. The results of protein chip showed that compared with the model group, the high dose group of P. discolor could significantly regulate the expression of cytokines. In conclusion, these results suggested that P. discolor improved TNBS-induced acute ulcerative colitis in rats by regulating the mitochondrial autophagy and the inflammatory factor expression.


Subject(s)
Animals , Rats , Autophagy , Colitis, Ulcerative/genetics , Colon , Mitochondria , Potentilla/genetics
19.
Article in Chinese | WPRIM | ID: wpr-867041

ABSTRACT

Antidepressant therapy is effective for patients with major depressive disorder, however the mechanism is unclear and it is difficult to predict the efficacy objectively. At present, the changes of local spontaneous brain activity in patients with major depressive disorder after antidepressant treatment are mostly located in the dorsolateral prefrontal cortex, ventromedial prefrontal cortex, anterior cingulate gyrus and precuneus. The changes of brain function interaction involved in emotional circuit, default mode network, central executive network and hypothalamus-pituitary-adrenal axis.Future researches should optimize the experimental design, enlarge the sample size, reduce the sample heterogeneity, and compare the effects of different types of antidepressants. This paper reviews the effects of antidepressant therapy on brain function in patients with major depressive disorder from the perspective of resting fMRI, to promote our understanding of the mechanism of antidepressant therapy and to promote the discovery of objective biomarkers which can predict the response of antidepressant therapy.

20.
Article in Chinese | WPRIM | ID: wpr-829207

ABSTRACT

@#Objective    To analyze the characteristics and risk factors of lymph node metastasis in thoracic esophageal squamous cell carcinoma (ESCC). Methods    The clinical data of 407 patients with ESCC who underwent radical resection of esophageal carcinoma from December 2012 to October 2018 in our hospital were retrospectively analyzed. There were 390 males and 17 females with a median age of 63 (38-82) years. Esophageal lesions were found in 26 patients of upper thoracic segment, 190 patients of middle thoracic segment and 191 patients of lower thoracic segment. Results    Among the patients, 232 (57.0%) were found to have cervical, thoracic and/or abdominal lymph node metastasis. The lymphatic metastasis rates of cervical, upper, middle, lower mediastinal nodes and abdominal nodes were 0.7%, 8.8%, 21.4%, 16.7% and 37.1%, respectively. The adjacent lymph node metastasis alone occurred in 50.0% patients, and the multistage or skip lymph node metastasis accounted for 29.3% and 20.7%, respectively. Multivariate analysis showed that the length of esophageal lesion, T stage, degree of tumor differentiation, vascular cancer embolus and nerve invasion were independent risk factors for lymph node metastasis. Conclusion    The rates of lymph node metastasis are similar in the upper, middle and lower thoracic ESCC. The main pattern of lymph node metastasis is the adjacent lymph node metastasis, followed by multistage and skip lymph node metastases. The length of esophageal lesion, T stage, degree of tumor differentiation, vascular cancer embolus and nerve invasion are independent factors for lymph node metastasis. The operation and dissection range should be selected according to the location of tumor and the characteristics of the lesion.

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