Objective To investigate whether the combination of conventional respiratory training and articulatory visual feedback training can improve respiratory function and diaphragmatic function in stroke patients.Methods This single-blind randomized controlled trial recruited a total of 30 stroke patients who were admitted to Department of Rehabilitation Medicine,Zhongshan Hospital,Fudan University,from Nov 2022 to Aug 2023,and divided them into two groups:a experimental group(n=15)and a control group(n=15).The experimental group received conventional respiratory training combined with articulatory visual feedback training,and the control group received conventional respiratory training.The training in the 2 groups was conducted 5 times per week for 4 weeks.Results Both groups significantly improved in maximum inspiratory pressure(MIP),peak inspiratory flow(PIF),maximum phonation time(MPT),maximum counting ability(MCA),and peak expiratory flow(PEF)in each of the two groups improved significantly after training(P<0.05).After training,compared with the control group,the experimental group showed significant differences in MIP[(46.04±13.58)cmH2O vs.(63.46±16.96)cmH2O;P=0.004;95%CI:-28.91,-5.93;effect size(ES)=1.13],PIF[(144.00±43.81)L/min vs.(190.20±75.01)L/min;P=0.049;95%CI:-1.54,0;ES=0.75],MCA[(7.06±3.25)s vs.(10.30±4.89)s;P=0.041;95%CI:-6.34,-0.13;ES=0.77],forced vital capacity(FVC)[(1.74±0.76)L vs.(2.26±0.57)L;P=0.04;95%CI:-1.03,-0.03;ES=0.77],forced expiratory volume in one second(FEV1)[(1.10±0.40)L vs.(1.60±0.50)L;P=0.004;95%CI:-0.85,-0.18;ES=1.1],and PEF[(83.40(55.80)L/min vs.171.12(94.80)L/min;P=0.012)].However,there were no statistically significant differences after training between the two groups in the maximum phonation time(MPT),vital capacity(VC),maximum voluntary ventilation(MVV),diaphragm mobility of the nonparetic side and paretic side,thickening fraction of the nonparetic side and paretic side.Conclusion Compared with conventional respiratory training alone,the combination of articulatory visual feedback training with conventional respiratory training is more effective in enhancing respiratory and lung function in stroke.

Objective:To investigate the efficacy of percutaneous balloon compression (PBC) in the treatment of trigeminal neuralgia (TN) and the risk factors of postoperative recurrence.Methods:A retrospective case-control study was conducted to collect the clinical data of 200 TN patients admitted to Hebei General Hospital from February 2018 to February 2019. According to different treatment methods, the patients were divided into operation group ( n=150) and conservative group ( n=50). The operation group received PBC treatment, and the conservative group received conservative treatment. The clinical efficacy of the two groups was recorded, including total effective rate, VAS, quality of life score (physical function, health status, social function, mental health). Patients treated with PBC were followed up for 4 years, and were divided into relapse group ( n=23) and non-recurrence group ( n=127) according to postoperative recurrence. The baseline data and laboratory indexes of the two groups were recorded, including fasting blood glucose, procalcitonin, C-reactive protein (CRP), interleukin-6 (IL-6), tumor necrosis factor-α(TNF-α). Measurement data with normal distribution were expressed as mean±standard deviation ( ± s), and t-test was used for comparison between groups. Chi-square test was used for comparison between count data groups. The factors related to postoperative recurrence of TN patients were first analyzed by univariate analysis, and then by multivariate Logistic regression analysis. A nomogram prediction model was constructed to predict postoperative recurrence, and its prediction efficiency was evaluated. The model was stratified by X-tile software to discuss its clinical application value. Results:The total effective rate, VAS of the operation group were 94.00%, 2.14±0.57, the conservative group were 78.00%, 3.87±1.16, and the difference between the two groups was statistically significant ( P< 0.05). The scores of physical function, health status, social function and mental health of quality of life in the operation group after treatment were 89.75±4.67, 90.36±5.68, 87.68±4.16, 88.79±5.09, the conservative group were 82.54±4.03, 84.67±4.28, 81.45±4.09, 80.69±4.89, and the difference between the two groups was statistically significant ( P< 0.05). Of 150 patients treated with PBC, 23 (15.33%) relapsed. Hypertension( OR=2.537, 95% CI: 1.069-6.019), diabetes( OR=5.179, 95% CI: 1.492-17.970), hyperlipidemia( OR=2.447, 95% CI: 1.227-4.883), CRP≥6.62 mg/L( OR=6.386, 95% CI: 1.738-9.854), IL-6≥19.55 ng/L( OR=8.028, 95% CI: 1.279-12.214), procalcitonin ≥1.13 ng/mL ( OR=7.615, 95% CI: 5.020-14.559), TNF-α≥4.56 ng/L( OR=6.226, 95% CI: 4.950-13.337) were independent risk factors for postoperative recurrence of PBC ( P<0.05). Based on the nomogram constructed by the above 7 risk factors, the decision curve showed that the net benefit rate was greater than 0 when the threshold probability was between 0.01 and 0.91. The X-tile software was used to divide the model into three levels of low (>21.6), medium (13.8-21.6) and high (<13.8) risk according to the Logistic risk score, and the postoperative recurrence probability of PBC was 10.87%, 20.74% and 64.04%, respectively. The recurrence rate of PBC in the high-risk group was significantly higher than that in the medium-risk group and the low-risk group ( χ2=5.136, P=0.015). Conclusions:Percutaneous balloon compression of trigeminal nerve in the treatment of patients with trigeminal neuralgia has the advantages of high total effective rate, fewer postoperative complications, good clinical efficacy, quick effect and so on. The construction of percutaneous balloon compression of trigeminal nerve in patients with trigeminal neuralgia postoperative recurrence risk prediction model to provide reference for clinical improvement of patient rehabilitation.

Nanotechnology has shown obvious advantages in the field of medical treatment and diagnosis. Through the encapsulation of nano carriers, drugs not only enhance the therapeutic effect and reduce toxic and side effects, but also become intelligent responsive targeted drug systems through the modification on the surface of nano carriers. However, due to the obstacles in relevant basic research, production conditions, cost, clinical trials, and the lack of pharmacokinetic research on various drug loading systems, few nano systems have been used in therapy. In order to solve the above problems, this paper reviewed and analyzed the research progress of nano carriers in drug delivery, including their auxiliary role and characteristics, types and functions, pharmacokinetics, application prospects and challenges.

Periarticular fracture of the shoulder is a common type of fractures in the elderly. Postoperative adverse events such as internal fixation failure, humeral head ischemic necrosis and upper limb dysfunction occur frequently, which seriously endangers the exercise and health of the elderly. Compared with the fracture with normal bone mass, the osteoporotic periarticular fracture of the shoulder is complicated with slow healing and poor rehabilitation, so the clinical management becomes more difficult. At present, there is no targeted guideline or consensus for this type of fracture in China. In such context, experts from Youth Osteoporosis Group of Chinese Orthopedic Association, Orthopedic Expert Committee of Geriatrics Branch of Chinese Association of Gerontology and Geriatrics, Osteoporosis Group of Youth Committee of Chinese Association of Orthopedic Surgeons and Osteoporosis Committee of Shanghai Association of Chinese Integrative Medicine developed the Chinese expert consensus on the diagnosis and treatment of osteoporotic periarticular fracture of the shoulder in the elderly ( version 2023). Nine recommendations were put forward from the aspects of diagnosis, treatment strategies and rehabilitation of osteoporotic periarticular fracture of the shoulder, hoping to promote the standardized, systematic and personalized diagnosis and treatment concept and improve functional outcomes and quality of life in elderly patients with osteoporotic periarticular fracture of the shoulder.

Background: and Purpose To explore the causal relationships of elements of the exposome with ischemic stroke and its subtypes at the omics level and to provide evidence for stroke prevention. Methods We conducted a Mendelian randomization study between exposure and any ischemic stroke (AIS) and its subtypes (large-artery atherosclerotic disease [LAD], cardioembolic stroke [CE], and small vessel disease [SVD]). The exposure dataset was the UK Biobank involving 361,194 subjects, and the outcome dataset was the MEGASTROKE consortium including 52,000 participants. Results: We found that higher blood pressure (BP) (systolic BP: odds ratio [OR], 1.02; 95% confidence interval [CI], 1.01 to 1.04; diastolic BP: OR, 1.03; 95% CI, 1.01 to 1.05; pulse pressure: OR, 1.03; 95% CI, 1.00 to 1.06), atrial fibrillation (OR, 1.18; 95% CI, 1.13 to 1.25), and diabetes (OR, 1.13; 95% CI, 1.07 to 1.18) were significantly associated with ischemic stroke. Importantly, higher education (OR, 0.69; 95% CI, 0.60 to 0.79) decreased the risk of ischemic stroke. Higher systolic BP (OR, 1.06; 95% CI, 1.02 to 1.10), pulse pressure (OR, 1.08; 95% CI, 1.02 to 1.14), diabetes (OR, 1.28; 95% CI, 1.13 to 1.45), and coronary artery disease (OR, 1.58; 95% CI, 1.25 to 2.00) could cause LAD. Atrial fibrillation could cause CE (OR, 1.90; 95% CI, 1.71 to 2.11). For SVD, higher systolic BP (OR, 1.04; 95% CI, 1.00 to 1.07), diastolic BP (OR, 1.06; 95% CI, 1.01 to 1.12), and diabetes (OR, 1.22; 95% CI, 1.10 to 1.36) were causal factors. Conclusions The study revealed elements of the exposome causally linked to ischemic stroke and its subtypes, including conventional causal risk factors and novel protective factors such as higher education.

Bolbostemma paniculatum is a commonly used Chinese medicinal material effective in clearing heat, removing toxin, eliminating phlegm, and alleviating swelling. The anti-tumor activity it possesses makes it a research hotspot. At present, 76 compounds have been isolated from B. paniculatum, including triterpenoids, sterols, alkaloids, anthraquinones, organic acids, etc., with anti-tumor, antiviral, and immunosuppressive pharmacological activities. This study reviewed the research on the chemical constituents and pharmacological effects of B. paniculatum over the past 20 years, aiming to provide a scientific basis for the research on the pharmacodynamic material basis and promote the development and utilization of B. paniculatum.
Cucurbitaceae ; Drugs, Chinese Herbal/pharmacology* ; Edema ; Triterpenes

TSCI have dyskinesia and sensory disturbance that can cause various life-threaten complications. The patients with traumatic spinal cord injury (TSCI), seriously affecting the quality of life of patients. Based on the epidemiology of TSCI and domestic and foreign literatures as well as expert investigations, this expert consensus reviews the definition, injury classification, rehabilitation assessment, rehabilitation strategies and rehabilitation measures of TSCI so as to provide early standardized rehabilitation treatment methods for TSCI.

Objective To explore the strategies of using psychological crisis intervention in public emergencies.Methods In the early stage,psychological crisis intervention concepts and behavioral responses were formed through literature research and qualitative research methods.Use three rounds of Delphi for expert advice.Three indexes including positive coefficient,authority and coordination were used to test the reliability of expert consultation.Results Overall,it passed 239 out of 269 entries.The first round passed item 210,modified item 18,no consensus item 41;In the second round,8 new entries were added,and 22 entries were deleted through 24 entries.In the third round,there were 5 entries and 16 entries were deleted.The authority coefficient was 0.859,indicating that the experts were very familiar with the items.The coordination coefficient of three rounds of consultations were 0.464,0.696,and 0.407 (P＜0.001)respectively,showing that the coordination degree of experts was excellent,the credibility of feedback was high,and results were highly reliable.Conclusions The strategies of field psychological crisis intervention for public emergencies developed in this study received the consensus by domestic psychological crisis intervention experts,it is will provide a basis for systematic,comprehensive and effective guidance for this work.

OBJECTIVETo discuss the replantation of fingertip amputation in lack of availability of intravenous anastomosis.

METHODSFrom November 2009 to November 2010, 86 patients (104 fingers) with fingertip amputation were treated with replantatioin, including 64 males and 22 females, with an average age of 26 years ranging from 2 to 64 years. The time from injury to therapy was from 30 min to 12 h, time of broken finger ischemia was from 2.5 to 12 h. Preoperative examination showed no obvious abnormalities. Four different replantation methods were selectively applied to these 104 amputated fingertips of 86 cases: (1) replantation with anastomosis of single or bilateral proper digital artery in 37 fingers; (2) replantation with arteriovenous bypass in 27 fingers; (3) replantation with exclusive anastomosis of digital artery in 24 fingers; (4) replantation with removing the palmar pocket method in 16 fingers.

RESULTSOne hundred and two of 104 amputated fingertips were survived. Among these survived fingers,75 cases (92 fingers) were followed-up for 6 to 24 months. According to the assessment standard of Chinese Medical Association of Hand Surgery, the results were excellent in 52 cases, good in 19, poor in 4.

CONCLUSIONIt benefits to expand the indications and improve the survival rate of replantation of fingertip amputation with the correct choice of different replantation methods according to the injury situation of the broken fingertip artery after debridement under the microscope.

Adolescent ; Adult ; Amputation ; Child ; Child, Preschool ; Debridement ; Female ; Fingers ; physiology ; surgery ; Humans ; Male ; Middle Aged ; Recovery of Function ; Replantation ; methods ; Young Adult

OBJECTIVESTo study the impact of asymptomatic prostatitis on semen parameters.

METHODBased on the count of WBC in EPS, we assigned 152 patients with asymptomatic (type IV) prostatitis to Groups A (WBC + to + +) and B (WBC + + + to + + + +), and included 68 normal healthy men controls in Group C. All the patients were examined for the volume, pH value and liquefaction time of the semen, sperm concentration, sperm survival rate, grade a sperm percentage, morphologically normal sperm percentage, WBC count, and accompanying inflammatory cytokines.

RESULTSThe semen liquefaction time, grade a sperm percentage and morphologically normal sperm percentage were (24.5 +/- 5.2) min, 20.0 +/- 4.1 and 10.5 +/- 4.8 in Group A, (30.4 +/- 5.0) min, 10.0 +/- 3.8 and 7.5 +/- 4.2 in Group B, and (18.5 +/- 5.3) min, 32.3 +/- 4.5 and 17.8 +/- 3.6 in Group C, with statistically significant differences between A and B (P < 0.01). The pH value, semen volume, sperm survival rate and sperm concentration were 7.6 +/- 0.3, (3.0 +/- 1.1) ml, 56.0 +/- 6.0 and (65.9 +/- 11.3) x 10(6)/ml in Group A, 7.7 +/- 0.3, (2.8 +/- 1.2) ml, 52.3 +/- 6.3 and (62.5 +/- 10.3) x 10(6)/ml in Group B, and 7.5 +/- 0.2, (2.9 +/- 1.2) ml, 62.1.0 +/- 5.3 and (87.7 +/- 10.1) x 10(6)/ml in Group C, with no significant differences among the three groups (P > 0.05). The contents of interleukin-1 beta (IL-1 beta) and tumor necrosis factor-alpha (TNF-alpha) in the semen were (58.64 +/- 30.82) pg/ml and (50.57 +/- 27.48) pg/ml in Group B, significantly increased as compared with (17.68 +/- 5.65) pg/ml and (23.50 +/- 4.80) pg/ml in Group C (P < 0.01).

CONCLUSIONAsymptomatic prostatitis effects significant changes in the major parameters of the patient's semen quality.

Adult ; Case-Control Studies ; Cytokines ; analysis ; Humans ; Leukocyte Count ; Male ; Middle Aged ; Prostatitis ; physiopathology ; Semen ; Semen Analysis ; Sperm Count ; Young Adult