Objective:To explore the utility of applying low frequency transcranial magnetic stimulation (rTMS) in the acute stage of ischemic stroke in terms of improving upper limb motor function.Methods:Eighty ischemic stroke survivors in the acute stage were randomly divided into a control group and an experimental group, with 40 in each. In addition to routine rehabilitation, the experimental group was given low frequency rTMS, while the control group was provided with sham rTMS. Before and after 4-weeks of treatment, upper limb motor function was evaluated using the Fugl-Meyer rating scale (FMA), Wolf motor function tests (WMFTs), the modified Barthel index (MBI) and in terms of motor evoked potential (MEP) latency and amplitude.Results:There were no significant differences between the two groups before the treatment. Afterward, however, the average FMA, WMFT, MBI scores had improved significantly more in the experimental group, on average, as had the average MEP amplitude.Conclusion:Low frequency rTMS in the acute phase of ischemic stroke can improve upper limb motor function and ability in the activities of daily living.

Objective:To establish the prediction model for postoperative delirium in elderly patients with mild stroke undergoing non-cardiac and non-intracranial surgery.Methods:This was a nested case-control study. Seven hundred and fifty elderly patients of either sex with mild stroke, aged ≥65 yr, undergoing elective surgical procedures under general anesthesia in the Department of Gastrointestinal Surgery, Orthopedics and Urology at the Tangshan Workers Hospital from May to December 2023, were selected. The perioperative clinical data were collected. The incidence of postoperative delirium was assessed using the Confusion Assessment Scale 1-7 days after surgery or 1 day before discharge. The patients were assigned to the training set and the validation set in a ratio of 7∶3 using a simple random sampling method. Multivariate logistic regression was used to identify the risk factors for postoperative delirium, a postoperative delirium risk prediction model was established based on the risk factors, the nomogram was developed, and the receiver operating characteristic (ROC) curve, calibration curve and decision curve were plotted to assess the accuracy of the prediction model. The prediction model was verified using the validation set, and the calibration curve and ROC curve were plotted to assess the predictive performance of the model.Results:A total of 721 patients were finally included, and 108 patients developed postoperative delirium. Older age, high American Society of Anesthesiologists Physical Status classification, history of preoperative hypertension, short years of education, high preoperative Pittsburgh sleep quality index score, high preoperative National Institutes of Health Stroke Scale score, high intraoperative hypothermia, intraoperative hypotension and high postoperative numerical rating scale score were independent risk factors for postoperative delirium ( P<0.05). The area under the ROC curve of the training set prediction model was 0.996, with a sensitivity of 1.000, and specificity of 0.945. The slope of the calibration curve was close to 1, and the predicted risk of postoperative delirium was in good agreement with the actual risk. When the threshold probability of the decision curve was 0-0.9, the net return rate was higher than the null line. Validation set: In the calibration curve of the prediction model, the cohort and calibration curves were close to the ideal line, with an area under the ROC curve of 0.997, sensitivity of 1.000, and specificity of 0.962. Conclusions:Based on age, American Society of Anesthesiologists Physical Status classification, history of preoperative hypertension, years of education, preoperative Pittsburgh sleep quality index score, National Institutes of Health Stroke Scale score, intraoperative hypothermia and hypotension and postoperative numerical rating scale score, the prediction model for postoperative delirium is developed and has a good predictive performance in elderly patients with mild stroke undergoing non-cardiac and non-intracranial surgery.

Objective:To evaluate the efficacy and safety of mitoxantrone hydrochloride liposome injection in the treatment of peripheral T-cell lymphoma (PTCL) in a real-world setting.Methods:This was a real-world ambispective cohort study (MOMENT study) (Chinese clinical trial registry number: ChiCTR2200062067). Clinical data were collected from 198 patients who received mitoxantrone hydrochloride liposome injection as monotherapy or combination therapy at 37 hospitals from January 2022 to January 2023, including 166 patients in the retrospective cohort and 32 patients in the prospective cohort; 10 patients in the treatment-na?ve group and 188 patients in the relapsed/refractory group. Clinical characteristics, efficacy and adverse events were summarized, and the overall survival (OS) and progression-free survival (PFS) were analyzed.Results:All 198 patients were treated with mitoxantrone hydrochloride liposome injection for a median of 3 cycles (range 1-7 cycles); 28 cases were treated with mitoxantrone hydrochloride liposome injection as monotherapy, and 170 cases were treated with the combination regimen. Among 188 relapsed/refractory patients, 45 cases (23.9%) were in complete remission (CR), 82 cases (43.6%) were in partial remission (PR), and 28 cases (14.9%) were in disease stabilization (SD), and 33 cases (17.6%) were in disease progression (PD), with an objective remission rate (ORR) of 67.6% (127/188). Among 10 treatment-na?ve patients, 4 cases (40.0%) were in CR, 5 cases (50.0%) were in PR, and 1 case (10.0%) was in PD, with an ORR of 90.0% (9/10). The median follow-up time was 2.9 months (95% CI 2.4-3.7 months), and the median PFS and OS of patients in relapsed/refractory and treatment-na?ve groups were not reached. In relapsed/refractory patients, the difference in ORR between patients with different number of treatment lines of mitoxantrone hydrochloride liposome injection [ORR of the second-line, the third-line and ≥the forth-line treatment was 74.4% (67/90), 73.9% (34/46) and 50.0% (26/52)] was statistically significant ( P = 0.008). Of the 198 PTCL patients, 182 cases (91.9%) experienced at least 1 time of treatment-related adverse events, and the incidence rate of ≥grade 3 adverse events was 66.7% (132/198), which was mainly characterized by hematologic adverse events. The ≥ grade 3 hematologic adverse events mainly included decreased lymphocyte count, decreased neutrophil count, decreased white blood cell count, and anemia; non-hematologic adverse events were mostly grade 1-2, mainly including pigmentation disorders and upper respiratory tract infection. Conclusions:The use of mitoxantrone hydrochloride liposome injection-containing regimen in the treatment of PTCL has definite efficacy and is well tolerated, and it is a new therapeutic option for PTCL patients.

Humans ; Asthma/drug therapy* ; Biological Therapy

Objective To investigate the clinical characteristics and prognosis of primary testicular diffuse large B-cell lymphoma(PT-DLBCL).Methods The clinical data,treatment regimen and prognosis of PT-DLBCL patients were analyzed retrospectively,from the records of the Affiliated Hospital of Nantong University and the Second Affiliated Hospital of Dalian Medical University from Jan.1,2000 to Dec.31,2022.Results The median age of the 47 PT-DLBCL patients was 64 years old.The median overall survival(OS)was 41.6 months,with 1-year,3-year,and 5-year PT-DLBCL OS of 93%,77%,and 59%,respectively.Kaplan-Meier univariate analysis demonstrated that a diagnosed age≥70 years,Eastern cooperative oncology group(ECOG)score≥3,international prognostic index(IPI)score≥4,no combination of anthracycline and rituximab,a single treatment regimen,ineffective initial treatment and relapse,were asso-ciated with an adverse prognosis in PT-DLBCL(all P<0.05).Multivariate Cox regression analysis showed that an ECOG score≥3,no application of Rituximab,and an ineffective initial treatment response were independent risk factors for the poor prognosis of PT-DLBCL(all P<0.05).Conclusion PT-DLBCL is rare and associated with a poor prognosis.Early diagnosis and therapy with a combination of anthracyclines and rituximab may improve outcomes.

Objective:To explore the curative effect of biofeedback combined with oral Liumo Decoction on functional constipation (FC) and qi constipation syndrome.Methods:According to random number table method, 120 patients with FC of qi constipation meeting inclusion criteria in Beijing Rectum Hospital were divided into two groups between January 2018 and December 2019, 60 in each group. The control group was treated with biofeedback, while the observation group was additionally treated with oral Liumo Decoction. All were treated for 4 weeks. Before and after treatment, TCM syndromes were scored and recorded. The resting anal pressure (RAP) was detected. The anal maximal contraction pressure (AMCP) was detected by forced systolic anus. In relaxation status, gas was injected into rectal balloon to record the rectal sensation threshold (RST) and rectal maximum tolerance (RMT). The levels of serum substance P and NO were detected by double-antibody sandwich ELISA and immunoturbidimetry. The adverse events were recorded, and clinical curative effect was evaluated.Results:The differences in total response rate between the observation group and the control group was statistically significant [89.3% (50/56) vs. 64.4% (38/59)] ( χ 2=9.90, P=0.002). After treatment, scores of TCM syndromes in observation group was significantly lower than that of the control group ( t=-15.36, P<0.01). After treatment, the RAP [(48.31±4.15) mmHg vs. (53.64±5.46) mmHg, t=-5.88], RST [(30.14±3.17) ml vs. (35.42±3.12) ml, t=-9.00] and RMT [(154.21±15.27) ml vs. (160.61±16.38)ml, t=-2.16] in observation group were significantly lower than those in the control group ( P<0.05), while AMCP [(156.67 ± 15.62) mmHg vs. (132.26 ± 13.21) mmHg, t=9.07] was significantly higher than that of the control group ( P<0.01). After treatment, the substance P in observation group was significantly higher than that of the control group ( t=9.08, P<0.01), while NO was significantly lower than that of the control group ( t=-6.58, P<0.01). There were no serious adverse events during treatment in either group. Conclusion:Biofeedback combined with oral Liumo Decoction can alleviate clinical symptoms, improve anorectal dynamics indexes and regulate levels of enteric neurotransmitters in patients with FC of qi constipation with safety.

Objective:To explore whether assisted reproductive technology (ART) can affect the mental health of pregnant women during pregnancy.Methods:Convenient sampling method was used to select 500 pregnant women who underwent prenatal examination in Dalian Women and Children′s Medical Group from July 2019 to July 2020, including 193 cases of ART pregnant women (observation group) and 307 cases of natural pregnant women (control group). PEM-D psychosomatic holistic diagnosis and treatment system combined with Symptom Checklist- 90 (SCL-90), 7- item Generalized Anxiety Disorder Scale (GAD-7), 9-item Patient Health Questionnaire (PHQ-9) and Pittsburgh Sleep Quality Index (PSQI) were used to evaluate and compare the mental health status between the two groups.Results:The total score of SCL-90 in the observation group was (154.34 ± 14.42), which was significantly higher than that in the control group (142.42 ± 14.39), the difference was statistically significant ( t=5.35, P<0.05). The scores of anxiety, depression and paranoia in the observation group were (2.17 ± 0.47), (2.15 ± 0.68), (1.78 ± 0.45), which were significantly higher than those in the control group (1.95 ± 0.52), (1.77 ± 0.55), (1.58 ± 0.39), the differences were statistically significant ( t=2.86, 3.88, 3.20, all P<0.015). The scores of GAD-7 and PHQ-9 in the observation group were (6.72 ± 2.44), (5.43 ± 2.54), which were significantly higher than those in the control group (5.76 ± 2.47), (3.74 ± 1.66), the differences were statistically significant ( t=2.52, 3.57, both P<0.05). There was no significant difference in PSQI scores between the two groups ( P>0.05). Conclusions:ART affects the mental health of pregnant women, especially increases the level of depression and anxiety. We should provide corresponding psychological support and help for these pregnant women to reduce their depression and anxiety level.

As guided by the policy of building national regional medical centers, it is imperative to advance the construction of the national regional medical centers for mental health to achieve the sustainable and balanced development of the mental health cause of the country. The authors summarized the current status of national regional medical centers, and analyzed challenges faced in management and operation mode, government investment and compensation mechanism, expansion of high-quality psychiatric medical resources, as well as research and innovation of mental diseases of these centers. On such basis, the authors put forward corresponding countermeasures and suggestions for the next stage of development.

Objective:To evaluate the early diagnostic value of tissue inhibitor of matrix metalloproteinase-2 (TIMP-2) and insulin-like growth factor binding protein-7 (IGFBP-7) in acute kidney injury induced by sepsis.Methods:A total of 85 sepsis patients admitted to the EICU and GICU in Shanghai East Hospital from September 2017 to June 2019 were divided into theAKI group ( n=37) and the non-AKI group ( n=48) according to KIDGO diagnostic criteria, and 20 healthy volunteers were served as the control group. The clinical data were recorded and samples of urine were collected at 0 h, 6 h, 12 h, 1 d, 3 d and 7 d post sepsis. The levels of TIMP-2 and IGFBP-7 in the urine were analyzed with ELISA at different time points. Based on the receiver operating characteristic curve (ROC) and the area under the curve (AUC), the early diagnostic value of urinary TIMP-2 and IGFBP-7 in sepsis-induced AKI patients was determined. Results:Compared with the control group, the levels of TIMP-2 and IGFBP-7 of the AKI group were significantly higher at the above time points ( P<0.05), while those of the non-AKI group showed no significant differences. The levels of TIMP-2 and IGFBP-7 of the AKI group were significantly higher than the those of the non-AKI group ( P<0.05). ROC analysis showed that when the AUC of urine TIMP-2 peaked at 1 d, the sensitivity and specificity reached 97.5% and 81.2%, separately with the cutoff value of 151.23 ng/mL. Furthermore, when the AUC of urine IGFBP-7 peaked at 12 h, the sensitivity and specificity reached 100% and 72.8%, separately with the cutoff value of 14.91 ng/mL. Interestingly, when the AUC of combined TIMP-2×IGFBP-7 peaked at 12 h, the sensitivity reached 98.0% and specificity reached 91.5% with the cutoff value of 2.09 [(ng/mL) 2/1 000]. There was no significant correlation between the levels of TIMP-2 and IGFBP-7 with SOFA and APACHEⅡ score at 1 d, 3 d and 7 d post sepsis in the AKI group ( P>0.05). Conclusions:Urine TIMP-2 and IGFBP-7 have early diagnostic value in sepsis-induced AKI. Besides, the combination of the two biomarkers have superior predictive value than each single of them.

This paper analyzed the feasibility of SPOC-mixed teaching in view of bottlenecks faced by the current health statistics curriculum, and deeply analyzed the limitations of traditional classroom teaching and network teaching only, as well as the advantages of SPOC-mixed teaching mode. At the same time, the construction of SPOC-mixed teaching mode of health statistics curriculum was explored from three aspects: teaching preparation, teaching implementation and teaching evaluation. It is hoped that the traditional teaching mode of "mainly teaching' "existed in health statistics will be transformed into a student-led and learning-based mode. According to each student's learning levels, professional background and cognitive style, individualized teaching was conducted to teach students in accordance with their ability, and promote the reform on traditional education concepts and teaching modes of health statistics.