China is currently in an accelerated stage of population aging, and brain diseases pose a significant threat to the health of the elderly. " Preventing brain aging and maintaining brain health" has become a high-level goal of healthy aging. During the process of aging, the physiological and psychological states of elderly people change, making them prone to nervousness and exhaustion, which can disturb the brain spirit, damage the brain collaterals, and severely endanger brain health. Starting from the holistic view of cultivating both body and spirit in traditional Chinese medicine, based on the physical and mental characteristics of the elderly, this paper applies the concept and method of " relaxation and tranquility" in the protection of elderly brain health, focusing on maintaining relaxation and tranquility in both physical and mental aspects. Specific measures include emphasizing subjective consciousness, relaxing the heart and calming down; utilizing the daoyin method, relaxing the body and calming down, combining relaxation and tranquility, cultivating both body and spirit to prevent diseases and protect the brain, which enables the elderly to have a healthy mind and body, a sense of happiness and fulfillment, and to age gracefully. Simultaneously, advocating for tranquility is also called " respect" for relaxation, following nature to understand constant changes, and improving one′s ability to think positively in old age, in order to expand ideas for the protection of elderly brain health.

【Objective】 To explore the technical methods and clinical efficacy of transvaginal or transrectal repair in the treatment of iatrogenic bladder fistula. 【Methods】 The clinical data of 7 cases of iatrogenic bladder fistula patients treated during 2016 and 2019 were retrospectively analyzed, including 6 cases of vesicovaginal fistula (VVF) and 1 case of vesicorectal fistula (VRF). The operation was conducted 3 to 10 months after the diagnosis of urinary fistula, and the vagina or rectum was fully cleaned before operation. Modified Latzko technique was employed to separate the gap between the bladder wall and vaginal or rectal wall along the fistula, the fistula scar was sharply removed, and the fistula, bladder wall, vaginal or intestinal wall, and vaginal or intestinal mucosa were sutured in layers. The urinary catheter was indwelled for 4 weeks. 【Results】 All 7 cases were successfully repaired at one procedure. No urine leakage was found after the urinary catheter was removed. There was no recurrence after 6 to 12 months of follow-up. 【Conclusion】 Selective application of the modified Latzko technique to repair iatrogenic urinary fistula through the natural lumen is an advantageous treatment scheme, which simplifies the operation and reduces trauma.

Objective To study the invasive histopathological features of papillary thyroid carcinoma(PTC)with tall cell variant(TCV).Methods A retrospective analysis of 19 170 cases of PTC in Ruijin Hospital,Shanghai Jiao Tong University School of Medicine from January 2018 to May 2023 was performed to analyze and the clinicopathological features between TCV-PTC group and classic PTC(cPTC)group.Results Pathological results showed 1 380 cases in TCV-PTC group and 15 578 cases in cPTC group.TCV-PTC had higher proportion and(or)mean value in patients'age,extraglandular invasion,nerve invasion,vascular invasion,maximum diameter of cancer focus,multifocality,lymph node metastasis and BRAF mutation,but the proportion of patients with coexistent Hashimoto's thyroiditis was lower than cPTC,and all results had significant difference(P<0.05).Conclusions Compared with the cPTC,TCV-PTC has stronger local invasive characteristics and lymph node metastasis rate,which provides the basis for the subsequent clinical treatment.

【Objective】 To revise the Social Connectedness Scale-Revised （SCS-R） so as to explore the factor structure of SCS-R in the context of Chinese culture and test its reliability and validity. 【Methods】 Totally 900 college students were asked to complete the Chinese version of the Social Connectedness， and 850 valid questionnaires were collected. In addition， the Distress Disclosure scale （DDI） and UCLA Loneliness Scale were used as the criteria. One month later， 100 students were randomly selected for retest. 【Results】 ① The results of exploratory factor analysis showed that one factor with more than one eigenvalue was selected， and the cumulative variance explained was 62.44%. ② Confirmatory factor analysis showed that the data fit well （χ²=33.438， df=14， χ²/df=2.388， RMSEA=0.04， CFI=0.996， TLI=0.991）. ③ The Chinese version of the social connectedness scale is a one-dimensional scale. Its internal consistency coefficient is 0.916 and test-retest reliability is 0.845. ④ Social connectedness is significantly positively correlated with distress disclosure and negatively correlated with loneliness， indicating that the scale has good criterion-related validity. 【Conclusion】 The Chinese version of the social connectedness scale has satisfactory reliability and validity， and has cross-cultural adaptability.

Objective: To evaluate the therapeutic effect of dental autotransplantation with the application of digital design combined with 3D printing of donor tooth models and recipient alveolar fossa model preoperatively. Methods: Twelve cases that could not be retained due to tooth fracture or extensive absorption of alveolar bone were recruited in the study. Cone-beam computed tomography (CBCT) data were imported into Mimics software for digital design, and the best-matched third molar was selected as the donor tooth. Replicas of the donor teeth and the recipient socket were printed out with three-dimensional (3D) printing technologies as a simulation model for recipient tooth socket preparation. During tooth autotransplantation, preparation of the recipient tooth socket and the donor tooth were guided by the 3D-printed replicas sequentially. Then, the donor tooth was implanted into the recipient tooth pocket. Patients were followed up at 3, 6 and 12 months after the operation, with CBCT examination to evaluate the status of bone reconstruction and periodontal ligaments at each time point. Results: Twelve patients were transplanted with an autogenous third molar with the apical foramen completely closed. Among them, 7 patients had alveolar fossa infection before the operation, of which 1 had extensive resorption of the alveolar bone due to the infection. All 12 patients recovered well after the operation and were followed up for at least 12 months. In total, 11 caseswere successful in tooth autotransplantation with normal mastication, and 1 case had root resorption 14 months postoperation. Conclusion Digital design combined with 3D printing technology can assistin the selection of thebest-matched donor tooth and preparation of the recipient socket before tooth transplantation proceduresand reduce the extra-alveolar exposure time of the donor tooth and number of trial placementsintothe alveolar fossa. Thus, this combined strategy can effectively improve the outcome of dental autotransplantation.

Objective:To retrospectively analyze the urodynamics quality in Southwest China, and find out the main issues of urodynamics quality in Southwest China and try to find out the improvement ways.Methods:In this study, a two-stage sampling method was used.In the first stage, 10 medical institutions in Southwest China were selected by cluster sampling from March to June, 2020.In the second stage, according to the development of UDS in Southwest China, the sample size estimation formula was adopted, and the loss of follow-up rate in reports extraction was considered, the initial sample size was 350. As the workload of UDS in the 10 medical institutions involved in the study was equivalent, 35 urodynamics traces from each medical institution were selected. The initial samples should also meet the inclusion criteria: ①patients with clear medical history and complete clinical data; ②UDS traces were clear; ③UDS system was water filled system; ④age>18, and 150 urodynamic traces were included in the final study. We evaluated the quality of enrolled urodynamics traces, and the quality evaluation standard according to the guidelines established by the International Continence Society (ICS). The evaluation conducted by two independent urologist with more than 10 years working experience. Artifacts were divided into non-technical artifacts: abnormal abdominal pressure changes, urine volume <150 ml when did the uroflow test, and technical artifacts: non-standard zero setting, fail to record all urodynamics parameters, baseline drift, catheter displacement, misjudgment of detrusor physiological contraction and detrusor overactive in voiding phase, misjudgment between detrusor overactive and bladder low compliance in filling phase.Results:non-technical artifacts: 32 cases were found abnormal abdominal pressure changes (21.3%), 21 cases (14.0%) were found when did the uroflow test the urine volume <150 ml, and technical artifacts: Non-standard zero setting in 28 cases (18.7%), fail to record all urodynamics parameters in 8 cases, baseline drift in 16 cases, catheter displacement in 9 cases and misjudgment of detrusor physiological contraction and detrusor overactive in voiding phase in 12 cases, misjudgment between detrusor overactive and bladder low compliance in filling phase in 24 cases (16.0%).Conclusions:At present, the urodynamics quality in Southwest China need to be improved. The main issues were that the operator didn’t obey the basic operation and quality control process, and the operator did not have enough basic knowledge of urodynamics. It can be improved by strictly carry out the operation standard of UDS, identifying and correcting artifacts in time, and promoting the standardized urodynamic training courses.

Objective: To investigate the breakthrough points and methods of pharmaceutical care performed by clinical pharmacists for chemotherapy-induced Ⅳ degree myelosuppression.Methods: One advanced lung adenocarcinoma patient suffering from chemotherapy-induced Ⅳ degree myolosuppression was selected as the example, clinical pharmacists provided suggestions on the chemotherapy regimen, assisted physicians in making reasonable treatment plan and implemented comprehensive pharmaceutical care for the patient.Results: Clinical pharmacists played a positive role in the clinical treatment through the comprehensive pharmaceutical care in oncology department.Conclusion: With the professional knowledge of pharmacy, clinical pharmacists can improve the level of clinical rational drug use.

Objective To discuss the safety and effectiveness of transurethral resection of the prostate (TURP) on large-size (≥ 80 ml) benign prostatic hyperplasia (BPH).Methods Retrospective analysis of 958 BPH patients in Southwest Hospital during January 2010 to January 2013 was conducted.The patients were grouped into ≥80 ml prostate group (Group A) and ＜80 ml prostate group (Group B) according to the volume of prostate.Comparison was made between the 2 groups on the safety and effectiveness of TURP.Results There were 276 patients in Group A and 682 in Group B.No significant differences were shown in average age and preoperative American society of anesthesiology score of Group A and B.Compared with Group B,decrement in hemoglobin level and blood Na+ concentration of Group A was more significant (P＜0.01).There were more prostate tissues excised and duration of the operations was longer (P＜0.01).No significant difference was observed in peri-operative complications graded by the modified Clavien classification system,catheter durations and durations of hospital stay between the 2 groups (P＞0.05).At 6 months after the surgery,average maximum urinary flow rate (Qmax) increased from 5.9±2.9 ml/s to 17.1±8.2 ml/s for Group A and 6.1±3.0 ml/s to 17.5±6.4 ml/s for Group B,both groups showed significant increase in Qmax after surgery(P＜0.01).Six months after surgery,international prostate symptom score (IPSS) of Group A decreased from 23.7±6.1 to 5.9±4.9 while IPSS of Group B decreased from 23.1±5.5 to 6.2±4.4,both groups showed a significant decrease (P＜0.01).No significant difference was shown in IPSS,quality of life,Qmax,postvoid residual urine volume and occurrence rate of long-term complications after 6 months between the 2 groups (P＞0.05).Conclusion TURP is as safe and effective in treating large-size BPH as treating medium and small-size BPH.

OBJECTIVETo observe the effects of different loading doses of atorvastatin calcium on the outcomes of percutaneous coronary intervention (PCI) in elderly patients with coronary heart disease (CHD).

METHODSA total of 120 CHD patients aged over 80 years were randomly assigned into 3 equal groups to receive intensive pretreatment with statin at the doses of 20, 40, or 60 mg prior to PCI performed within 48 to 72 h after admission. The changes of postoperative cardiac biochemical markers including creatine kinase isoenzyme (CKMB), troponin I (cTNI) and high-sensitivity c-reactive protein (hs-CRP) were observed and the incidence of major adverse cardiac events (MACE, including cardiac death, myocardial infarction, and target vessel revascularization) were recorded within 30 days after PCI.

RESULTSThirty-four patients in 20 mg statin group, 40 in 40 mg statin group, and 38 in 60 mg statin group completed this study. In all the 3 groups, hs-CRP level significantly increased at 12 and 24 h after PCI compared with the preoperative levels (P<0.05). The patients in 60 mg statin group showed significantly lower levels of CKMB, cTNI, and hs-CRP at 24 h after PCI than those in 20 mg statin group (P<0.05), and had also a significantly lower incidence of total MACE within 30 days after PCI (2.6% vs 26.5%, P=0.003) resulting primarily from significantly reduced myocardial infarction associated with PCI (2.6% vs 20.6%, P=0.016). The adverse drug reactions were comparable among the 3 groups (P>0.05).

CONCLUSIONSIntensive pretreatment with 60 mg/day atorvastatin calcium can significantly reduce myocardial infarction related to PCI with good safety in elderly patients with CHD.

Aged, 80 and over ; Atorvastatin Calcium ; Biomarkers ; metabolism ; Coronary Disease ; drug therapy ; surgery ; Dose-Response Relationship, Drug ; Heptanoic Acids ; therapeutic use ; Humans ; Hydroxymethylglutaryl-CoA Reductase Inhibitors ; therapeutic use ; Myocardial Infarction ; prevention & control ; Percutaneous Coronary Intervention ; Pyrroles ; therapeutic use

Objective To observe the effects of different loading doses of atorvastatin calcium on the outcomes of percutaneous coronary intervention (PCI) in elderly patients with coronary heart disease (CHD). Methods A total of 120 CHD patients aged over 80 years were randomly assigned into 3 equal groups to receive intensive pretreatment with statin at the doses of 20, 40, or 60 mg prior to PCI performed within 48 to 72 h after admission. The changes of postoperative cardiac biochemical markers including creatine kinase isoenzyme (CKMB), troponin I (cTNI) and high-sensitivity c-reactive protein (hs-CRP) were observed and the incidence of major adverse cardiac events (MACE, including cardiac death, myocardial infarction, and target vessel revascularization) were recorded within 30 days after PCI. Results Thirty-four patients in 20 mg statin group, 40 in 40 mg statin group, and 38 in 60 mg statin group completed this study. In all the 3 groups, hs-CRP level significantly increased at 12 and 24 h after PCI compared with the preoperative levels (P<0.05). The patients in 60 mg statin group showed significantly lower levels of CKMB, cTNI, and hs-CRP at 24 h after PCI than those in 20 mg statin group (P<0.05), and had also a significantly lower incidence of total MACE within 30 days after PCI (2.6% vs 26.5%, P=0.003) resulting primarily from significantly reduced myocardial infarction associated with PCI (2.6% vs 20.6%, P=0.016). The adverse drug reactions were comparable among the 3 groups (P>0.05). Conclusions Intensive pretreatment with 60 mg/day atorvastatin calcium can significantly reduce myocardial infarction related to PCI with good safety in elderly patients with CHD.