ObjectiveTo develop an exercise intervention program for patients undergoing total knee arthroplasty based on the daily goal management pathway, and preliminarily verify its clinical feasibility and effectiveness. MethodsThe intervention program was formulated based on the daily goal management pathway and hope theory, combined with literature analysis, qualitative interviews and expert consultation. Feasibility evaluation was conducted among orthopedic nurses and patients in Beijing Bo'ai Hospital from September to November, 2025. A controlled pilot study was performed with 15 patients in each group: the control group received routine rehabilitation care, while the experimental group received the developed intervention program. The Hospital for Special Surgery Knee Score (HSS), range of motion (ROM) of knee, functional exercise compliance score, Visual Analogue Scale (VAS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) were compared between two groups. ResultsThe program covered three themes from admission to three weeks postoperatively, including seven training methods and 32 specific recommendations. Feasibility results showed 100% patient recruitment rate, 93.75% retention rate and 96.94% program acceptance rate. A total of 21 orthopedic nurses scored ≥ 4.5 on all four dimensions of the program. After intervention, HSS score and knee ROM significantly increased (|t| > 6.205, P < 0.001), while WOMAC and VAS score decreased (t = 9.127, Z = -3.415, P < 0.01) in the experimental group; in the control group, VAS score decreased (Z = -3.122, P = 0.002), and knee ROM reduced (t = -2.622, P = 0.015), with no significant improvement in other indicators (P > 0.05); all the indexes were better in the experimental group than in the control group (|t| > 7.949, |Z| > 2.990, P < 0.01), including the functional exercise compliance (t = -8.565, P < 0.001). ConclusionThe exercise intervention program based on the daily goal management pathway is scientific, feasible and preliminarily effective, which can provide a new structured and humanized nursing for early exercise training of patients during hospitalization for total knee arthroplasty.

Objective To investigate the general characteristics and treatment processes of patients with advanced esophageal cancer (EC) treated in county- or prefecture-level hospitals in high-incidence areas of EC in China. Methods In this retrospective observational study, electronic medical records of patients with advanced EC were collected from six medical centers in high-incidence areas. Eligible patients had advanced EC and whose first medical contact was documented between January 1, 2022, and June 1, 2024. Descriptive statistical analyses were conducted to evaluate patient characteristics and treatment plans. Results A total of 322 EC patients were included, of whom 230 were male (71.4%). The median age was 69 years. Among the 270 patients with available tumor diagnosis information, 264 patients (97.8%) presented with EC-specific symptoms. Of the 281 patients with pathological data, esophageal squamous cell carcinoma was the predominant type, accounting for 254 cases (90.4%). Among 235 patients with information on the initial diagnostic method, 220 (93.6%) were diagnosed through endoscopy. A total of 216 patients (67.1%) with advanced disease progressed from early or locally advanced stages. Surgical treatment was performed in 126 patients (39.1%), of whom 123 (97.6%) achieved R0 resection, and 71 (56.3%) of them received perioperative treatment. Definitive chemoradiotherapy was administered to 116 patients (36.0%). The median disease-free survival for patients undergoing radical surgery was 13.9 months, while that for patients treated with definitive chemoradiotherapy was 10.6 months. At the advanced stage, lymph node metastasis was observed in 250 patients (77.6%), with mediastinal lymph node metastasis being the most common type. Organ metastasis occurred in 176 patients (54.7%), most frequently involving the lungs, liver, and bones. Most patients (79.8%, 229/287) were from the county or city where the hospoital was loacted, 77.9% (232/298) were covered by resident basic medical insurance, and 88.7% (274/309) of patients initiated advanced treatment at the participating hospitals. Conclusion This study reveals the unique epidemiological, clinical, and pathological characteristics of patients with EC in high-incidence areas of China. The results provide an important reference for further exploration of this disease and its management.

Objective:To the investigate the predictive value of preoperative systemic inflammatory response index (SIRI) for postoperative clinical outcome in patients with spontaneous intracerebral hemorrhage (ICH) in basal ganglia region.Methods:Patients with ICH in basal ganglia region underwent surgical treatment at the Department of Neurosurgery, the Affiliated Hospital of Qingdao University from January 2015 to December 2021 were retrospectively included. At 3 months after surgery, the modified Rankin Scale was used to evaluate the clinical outcome, with a score of 0-2 defined as good outcome and >2 defined as poor outcome. Multivariate logistic regression analysis was used to identify the independent correlation between SIRI and poor outcome in patients with ICH. Receiver operating characteristic (ROC) curve analysis was used to identify the predictive value of SIRI. Results:A total of 258 patients with ICH in basal ganglia region underwent surgical treatment were enrolled, including 176 males (68.22%), aged 57.00 years (interquartile range, 49.00-65.25 years); median hematoma volume was 50.00 ml (interquartile range, 40.00-70.00 ml), and median SIRI was 4.12 (interquartile range, 2.28-7.30); 143 patients (55.43%) had poor outcome. Multivariate logistic regression analysis showed that older age (odds ratio [ OR] 1.070, 95% confidence interval [ CI] 1.030-1.111; P<0.001), lower Glasgow Coma Scale score ( OR 0.669, 95% CI 0.575-0.779; P<0.001), higher platelet count ( OR 1.010, 95% CI 1.003-1.017; P=0.004), and higher SIRI ( OR 1.434, 95% CI 1.255-1.638; P<0.001) were the independent predictors of poor outcome. ROC curve analysis showed that the area under the curve for predicting poor outcome by SIRI was 0.791 (95% CI 0.737-0.845; P<0.001), with an optimal cutoff value of 4.53. The predictive sensitivity and specificity were 67.8% and 81.7%, respectively. Conclusion:Preoperative SIRI can effectively predict the clinical outcome of patients with ICH in basal ganglia area at 3 months after surgery, and SIRI >4.53 indicates poor outcome.

Objective To explore the effect of continuous nursing intervention on limb function and nursing quality after proximal femoral nail antirotation (PFNA) internal fixation for femoral intertrochanteric fracture in the elderly. Methods From February, 2017 to November, 2018, 100 elderly patients with femoral intertrochanteric fracture who underwent PFNA internal fixation in our hospital were randomly divided into control group (n = 50) and observation group (n = 50), who accepted routine nursing and continuous nursing respectively for three months. They were assessed with Harris score and visual analogue scale for pain (VAS) before and after the intervention. The postoperative nursing effect was compared. Results The Harris score increased in both groups after the intervention (t > 45.98, P < 0.001), and increased more in the observation group than in the control group (t = 15.03, P < 0.001). The VAS score decreased in both groups after the intervention (t > 16.33, P < 0.001), and decreased more in the observation group than in the control group (t = 9.749, P < 0.001). The effect of nursing was better in the observation group than in the control group (Z = -2.272, P = 0.023). Conclusion Continuous nursing intervention can significantly improve the limb function and nursing satisfaction of elderly patients with femoral intertrochanteric fracture after PFNA.

Insomnia has become a common central nervous system disease. At present, the pathogenesis of insomnia is not clear. Animal models can help us understand the pathogenesis of the disease and can be used in transformational medicine. Therefore, it is very necessary to establish an appropriate model of insomnia. Clinical data show that insomnia patients with high levels of thyroxine and often accompanied by cardiovascular problems, a common mechanism underlying all of these physiological disruptions is the sympathetic nervous system. Combined with the characteristics of chronic onset of clinical insomnia, an insomnia model induced by long-term intraperitoneal injection of thyroid hormone has been created in our laboratory. In this paper, the insomnia-like state of the model was evaluated based on three validity criteria. Face validity has been demonstrated in metabolism, the Morris water maze, electrocardiogram (ECG) and electroencephalogram (EEG). Structure validity has been proved by the results of targeted metabolomics. After treatment with diazepam, a commonly used clinical anti-insomnia drug, the above physiological and pathological disorders were reversed. The results of comprehensive analysis show that the established thyrotoxicosis-associated insomnia model meets the validity requirement to establish an appropriate animal model of insomnia. The model presented in this article might help to study pathogenetic mechanisms of clinical insomnia, as well as to test promising methods of insomnia treatment.

Objective To evaluate the effects of hearing disorder factors on analgesic efficacy of propofol. Methods Ninety?five patients with hearing disorders, of American Society of Anesthesiologists physical status Ⅰ or Ⅱ, aged 18-60 yr, with body mass index of 20-30 kg∕m2, scheduled for elective ear surgery, served as test group(group T). Ninety?five patients with normal hearing function, of Ameri?can Society of Anesthesiologists physical status Ⅰ or Ⅱ, aged 18-60 yr, with body mass index of 20-30 kg∕m2, scheduled for elective non?ear surgery, served as control group(group C). Propofol was given at the initial target plasma concentration of 1.2 μg∕ml. When the target plasma concentration was achieved, 1 min later the concentration was increased in increments of 0.3 μg∕ml. When the patients lost eyelash reflex and had no responses to clapping on the shoulder, bispectral index value and target plasma and effect?site concentrations of propofol, consumption of propofol and time for loss of consciousness were recorded. Re?sults Compared with group C, no significant change was found in bispectral index value at baseline or at loss of consciousness(P>0.05), the target plasma and effect?site concentrations and consumption of propofol were significantly decreased, and the time for loss of consciousness was shortened in group T(P<0.05). The consumption of propofol required at loss of consciousness was gradually reduced with the aggra?vated severity of hearing disorders in group T(P<0.05). Conclusion The analgesic efficacy of propofol is enhanced in the patients with hearing disorders.

Objective To evaluate the effect of dexmedetomidine on postoperative pain in rats with preoperative sleep deprivation. Methods Fifty healthy adult male Sprague-Dawley rats, aged 12 - 14 weeks, weighing 200-300 g, were divided into 5 groups ( n = 10 each) using a random number table:control group (group C), sleep deprivation group (group SD), incisional pain group (group IP), sleep deprivation plus incisional pain group ( group SD + IP) and sleep deprivation plus incisional pain plus dexmedetomidine group (group SD+IP+DEX). Sleep deprivation was induced by the flower pot technique, and then the incisional pain model was carried out on first day after completion of sleep deprivation. Dexme-detomidine 50 μg∕kg was intraperitoneally injected for 3 consecutive days before establishing the model of in-cisional pain in group SD+IP+DEX, and the equal volume of normal saline was given in the other groups. The mechanical paw withdrawal threshold ( MWT) and thermal paw withdrawal threshold ( TWT) were measured before operation or at 1 day before sleep deprivation and after operation or at 12, 24 and 72 h af-ter sleep deprivation. Blood samples were collected and spinal cord tissues were removed after the end of be-havior test for determination of serum corticosterone concentrations (by enzyme-linked immunosorbent assay and content of 5-hydroxytryptamine (5-HT) in spinal dorsal horns (by high-performance liquid chromatogra-phy). Results Compared with group C, the MWT and TWT were significantly decreased, and the serum corticosterone concentrations and content of 5-HT in spinal dorsal horns were increased in the other 4 groups(P<0. 05). Compared with group IP, the MWT and TWT were significantly decreased, and the serum cor-ticosterone concentrations and content of 5-HT in spinal dorsal horns were increased in group SD+IP, and the MWT and TWT were significantly increased (P<0. 05), and no significant change was found in the ser-um corticosterone concentrations or content of 5-HT in spinal dorsal horns in group SD + IP + DEX ( P >0. 05). Compared with group SD+IP, the MWT and TWT were significantly increased, and the serum cor-ticosterone concentrations and content of 5-HT in spinal dorsal horns were decreased in group SD+IP+DEX (P<0. 05). Conclusion Dexmedetomidine can reduce postoperative pain in rats with preoperative sleep deprivation, and the mechanism may be related to inhibiting stress responses and levels of 5-HT in spinal dorsal horns.

Objective To evaluate the efficacy of airway topical anesthesia with combination of su-perior laryngeal nerve block ( SLNB) and thyrocricoid membrane puncture for tracheal intubation in the ped-iatric patients with Pierre Robin Sequence. Methods Thirty-two American Society of Anesthesiologist physical statusⅠorⅡpediatric patients with Pierre Robin Sequence, aged 5-12 months, weighing 5-13 kg, scheduled for elective cleft palate repair under general anesthesia, were divided into 2 groups ( n=16 each) using a random number table method: control group ( group C) and airway topical anesthesia with SLNB-thyrocricoid membrane puncture group ( group ST) . After anesthesia was induced by inhaling sevoflu-rane by mask on admission to the operating room, 2％ lidocaine 0. 5 ml was injected around the bilateral su-perior laryngeal nerve under ultrasound guidance, and then 2％ lidocaine 1 ml was injected via the thyrocri-coid membrane in group ST, and the root of tongue, pharynx and larynx were sprayed with 2％ lidocaine by using a laryngotracheal mucosal atomization device in group C. The pediatric patients were tracheally intuba-ted guided by a video laryngoscope 3 min later. The development of cardiovascular responses, vocal cord activity and body movement was recorded during intubation. The intubation time, success rate of intubationat first attempt and patient′s tolerance to tube were recorded. The occurrence of postoperative hoarseness was also recorded. Results Compared with group C, the incidence of cardiovascular responses, vocal cord activity and body movement was significantly decreased, the intubation time was shortened, the suc-cess rate of intubation at first attempt was increased, and the patient′s tolerance to tube score was decreased in group ST ( P<0. 05) . Conclusion Airway topical anesthesia with combination of SLNB and thyrocricoid membrane puncture can provide better intubation conditions when used for the pediatric patients with Pierre Robin Sequence.

Objective To evaluate the efficacy of dexmedetomidine mixed with sufentanil for patient-controlled intravenous analgesia (PCIA) in the patients undergoing transcatheter hepatic arterial chemoembolization (TACE).Methods One hundred and twenty patients of both sexes,aged 40-65 yr,weighing 45-80 kg,of American Society of Anesthesiologists physical status Ⅰ-Ⅲ,scheduled for elective TACE under monitored anesthesia care,were divided into 2 groups (n =60 each) using a random number table:sufentanil group (S group) and dexmedetomidine mixed with sufentanil group (DS group).At 15 min prior to surgery,0.1 μg/kg sufentanil and 5 mg tropisetron were intravenously injected in both groups.In addition,dexmedetomidine 0.6 μg/kg was intravenously infused for 15 min in DS group,while the equal volume of normal saline was given instead in S group.PCIA solution contained sufentanil 2 μg/kg and tropisetron 5 mg in 100 ml of normal saline in S group.PCIA solution contained sufentanil 2 μg/kg,dexmedetomidine 2.μg/kg and tropisetron 5 ng in 100 ml of normal saline in DS group.The PCIA pump was programmed to deliver a 0.5 ml bolus dose with a lockout interval of 15 min and background infusion of 2 ml/h.Observer's Assessment of Alertness/Sedation Scale scores and scores for patient's satisfaction with analgesia were recorded at 30 min and 2,6,12,24 and 48 h after surgery.The pressing times of PCIA,total consumption of sufentanil and requirenent for morphine as rescue analgesics were recorded.The development of requirement for antiemetics,nausea and vomiting,bradycardia,respiratory depression and agitation was also recorded during analgesia.Results Compared with S group,the pressing times of PCIA,total consumption of sufentanil and requirement for morphine were significantly reduced,scores for satisfaction with analgesia were increased,and Observer's Assessment of Alertness/Sedation Scale scores were decreased (P＜0.05),and no significant change was found in the incidence of nausea and vomiting,additional requirement for antiemetics,bradycardia,respiratory depression or agitation in DS group (P＞0.05).Conclusion Dexmedetomidine mixed with sufentanil produces better efficacy than sufentanil alone when used for PCIA in the patients undergoing TACE.

Objective To survey the attitudes and acceptance level of upper limb function reconstruction in patients with cervical spinal cord injury and analyze the related factors. Methods From October, 2013 to June, 2014, a total of 104 patients with cervical spinal cord injury were surveyed with self-designed questionnaire. Results There were 81 valid questionnaires, in which 3 patients (3.7%) heard of upper-extremity reconstructive surgery. The patients longed for upper limb function improvement most. After they had a understanding of the surgery, their willingness improved (P<0.01). No significant difference was found in the satisfaction degree and operation willingness between different hand function groups (P>0.05). The patients focused on the operation cost, the operation risk, recovery time after operation and the satisfaction of assistive devices, however, they were not correlated with the willingness of upper limb function reconstruction (P>0.05). Conclusion There is a clear gap between strong desire for functional improvement of upper limb and surgery awareness. It is important to communicate upper limb among patients with cervical spinal cord injury.