Neurocritical care involves complex pathophysiological mechanisms, and its incidence is higher, injuries are more severe, and treatment is more challenging in high-altitude environments. This consensus, based on the latest domestic and international evidence-based medical data, establishes a standardized, goal-oriented framework for neurocritical care management applicable in high-altitude regions and nationwide. The consensus was developed following international standards for evidence quality assessment and underwent two rounds of Delphi expert consultation, resulting in 32 recommendation statements covering three parts: management systems, monitoring and assessment, and core strategies. Key updates include: advocating for the establishment of independent neurocritical care units and implementing precise tiered diagnosis and treatment based on the "Five Differences in Critical Care" concept; constructing a "trinity" multimodal brain monitoring system centered on cerebral blood flow, cerebral oxygenation, and brain function, emphasizing routine bedside transcranial Doppler ultrasound, cerebral oximetry, and continuous electroencephalography monitoring; shifting management strategies from mild hypothermia therapy to targeted temperature management, and defining the "446" target management pathway for the supercritical stage; emphasizing the assessment of static and dynamic cerebrovascular autoregulation functions through multimodal methods to achieve individualized optimal mean arterial pressure management; elevating cerebrospinal fluid management goals to the level of "glymphatic system" function maintenance; implementing a multidisciplinary collaborative, whole-process management model focusing on patients' long-term neurological functional outcomes; de-escalation criteria include multidimensional indicators such as recovery of brain structure, restoration of cerebrovascular autoregulation, improvement in cerebrospinal fluid dynamics, and reduction in biomarker levels; and integrating cutting-edge technologies like artificial intelligence into post-critical care management and rehabilitation planning. This consensus systematically integrates the entire process of neurocritical care management, reflecting the modern connotation of goal-oriented, dynamic, and multimodal integration in neurocritical care medicine. It aims to adapt to new trends such as deepening understanding of pathophysiological mechanisms, the integration of medicine and engineering, and the empowerment of artificial intelligence, thereby further advancing the discipline of critical care medicine.

Abstract To analyzes the characteristics, problems and enlightenment of physical activity observation tools, so as to provide reference for researchers to quickly and accurately choose appropriate observation tools to evaluate children s and adolescents physical activity. Literature search is conducted in eight databases of Chinese and English, including CNKI, Wanfang, VIP, Web of Science, PubMed, Medline, ERIC, and SPORTDiscus. Ultimately, eight observation tools for assessing physical activity in children and adolescents are included. Through summarization and comparison, it is found that the applications of those tools cover multiple age groups, the observation indicators cover multiple dimensions for each with varying emphases, and the applicable contexts vary in their specific background information, and recording methods tend to be quantitative. However, several issues remain to be addressed in practical applications. First, the observation indicators need to be supplemented and improved; second, physical activity in community environments and academic classrooms requires further attention; third, physical activity intensity needs to be scientifically evaluated; fourth, observation and recording methods need to be integrated and innovated; fifth, the number of observation subjects needs to be expanded. Future research could focus on developing observation tools tailored to the characteristics of Chinese children and adolescents, while drawing on foreign observation tools to comprehensively assess physical activity among children and adolescents.

Objective To investigate the feasibility of magnetic tracer technique for locating pulmonary nodules.Methods A tracer magnet and a matching puncture instrument were designed by ourselves for locating pulmonary nodules.After preliminarily verifying the feasibility of the operation in the isolated lung,four beagle dogs were used as animal models to perform puncture localization of the assumed lesions in the upper lobe of the right lung under the guidance of X-ray by using self-designed tracer magnets and puncture instruments,and the positioning effect was observed and evaluated after thorax opening.The operation time required for the tracer magnet implantation,whether there is bleeding at the puncture site,whether the tracer magnet is displaced,and the positioning time of pulmonary nodules after thorax opening were recorded.Results Two tracer magnets were successfully inserted into the upper lobe of the right lung under X-ray guidance in four beagle dogs,and the magnets were successfully attracted and fixed.The median insertion time of the tracer magnet was 5 minutes(4 to 7 minutes),and the insertion process was smooth without bleeding at the puncture site.After thorax opening,oval forceps were used to conveniently locate the location of the tracer magnet,achieving accurate positioning of pulmonary nodules with a median positioning time of 13 seconds(10 to 17 seconds),and the tracer magnet did not shift during the whole process.Conclusion The magnetic tracer technique is simple to operate and pricise for localization of pulmonary nodules.With further optimization of the operation process,this technique is expected to be applied in clinic.

Objective:To explore the categories of benefit finding among gastric cancer patients, analyze the differences and influencing factors among different groups, and provide reference for clinical nursing.Methods:A convenience sampling method was used to select 279 hospitalized gastric cancer patients admitted to the First Affiliated Hospital of Anhui Medical University from January 2024 to May 2024. The general information investigation, Benefit Finding Scale, Health-Related Hardiness Scale, Chronic Diseases Risk Perception Questionnaire and Distress Disclosure Index were used for cross-sectional survey. Latent profile analysis was used to identify the potential categories of benefit finding in patients with gastric cancer, and multivariate Logistic regression was used to analyze the related influencing factors.Results:A total of 266 valid questionnaires were returned, including 195 males and 71 females, with an age of (63.77 ± ?9.36) years. And three latent profiles of benefit finding were identified: low benefit-low growth group (31.96%, 85/266), moderate benefit group (37.59%, 100/266), and high benefit-health behavior group (30.45%, 81/266). The results of multiple Logistic regression analysis showed that compared with the moderate benefit group, the patients with course of disease<6 months ( OR = 0.344, 95% CI 0.160-0.737), cancer stage Ⅰ ( OR = 0.050, 95% CI 0.004-0.589), and highrisk perception ( OR = 0.935, 95% CI 0.878-0.996) were more likely to enter the low benefit-low growth group, and the patients without comorbidities ( OR = 2.520, 95% CI 1.250-5.081) and high self-disclosure ( OR = 1.137, 95% CI 1.007-1.283) were more likely to enter the moderate benefit group (all P<0.05). Compared with the high benefit-health behavior group, patients withcourse of disease<6 months ( OR = 0.108, 95% CI 0.039-0.301) were more likely to enter the low benefit-low growth group, male ( OR = 3.088, 95% CI 1.407-9.106), chemotherapy only ( OR = 6.515, 95% CI 2.034-20.864) and high health-related hardiness ( OR = 1.146, 95% CI 1.096-1.199) were more likely to enter the high benefit-health behavior group (all P<0.05). Conclusions:The benefit finding of gastric cancer patients has obvious classification characteristics. Clinical nursing staff should consider targeted interventions according to the characteristics of different categories of gastric cancer patients, encourage patients to face the disease with a positive attitude, and enhance patients′mental health literacy.

Objective To explore the clinical efficacy and safety of alendronate sodium tablet combined with injection of recombinant teriparatide and calcium carbonate D3 tablet in the treatment of postmenopausal osteoporosis(PMDP).Methods The patients with postmenopausal osteoporosis were divided into control group and treatment group according to the cohort method according to the treatment regimen.The control group was treated with calcium carbonate D3 tablet(600 mg,1 tablet a day)and alendronate sodium tablet(70 mg,once a week),while the treatment group was given injection of reacombinant teriparatide(200 U/20 μg,20 μg every day)on the basis of the control group.Both groups were continuously treated for 6 months.The clinical efficacy was compared after 6 months of treatment.The bone mineral density(BMD)of lumbar spine,total hip and femoral neck and levels of bone metabolism indicators[osteocalcin(OCN),tartrate-resistant acid phosphatase-5b(TRAP-5b),procollagen type Ⅰ amino-terminal propeptide(PINP),C-terminal cross-linked peptide of type Ⅰ collagen(CTX-Ⅰ)]before treatment and after 6 months of treatment and bone pain[visual analogue scale(VAS)]and quality of life[European Foundation Osteoporosis Quality of Life Questionnaire(ECOS-16)]before treatment and after 3 and 6 months of treatment were recorded,and the adverse drug reactions within 6 months of treatment were compared.Results Fifty-two cases in treatment group and 64 cases in control group were enrolled.After treatment,the total effective rates in treatment group and control group were 87.80％(36 cases/41 cases)and 68.29％(28 cases/41 cases),respectively(P＜0.05).The BMD values of lumbar spine in treatment group and control group after treatment were(0.69±0.15)and(0.79±0.18)g·cm-2;the BMD values of total hip were(0.70±0.11)and(0.77±0.15)g·cm-2;the BMD values of femoral neck were(0.79±0.19)and(0.87±0.15)g·cm-2,respectively;the OCN levels were(7.42±1.53)and(5.37±1.16)μg·L-1;the PINP levels were(85.31±5.66)and(76.30±5.49)ng·mL-1;the TRAP-5b levels were(3.27±0.46)and(5.16±0.72)U·L-1;the CTX-Ⅰ levels were(3.37±0.54)and(5.08±0.70)ng·mL-1;the VAS scores were(1.48±0.13)and(2.07±0.24)points;the ECOS-16 scores were(24.84±4.62)and(32.71±6.07)points,and there were statistical differences in the above indicators between treatment group and control group(all P＜0.05).The main adverse drug reactions in treatment group were rash,dizziness and limb pain,and the main adverse drug reactions in control group were rash,dizziness,nausea,and limb pain,and the total incidence rates of adverse reactions in treatment group and control group were 12.20％(5 cases/41 cases)and 19.51％(8 cases/41 cases)(P＞0.05).Conclusion Alendronate sodium tablet combined with injection of recombinant teriparatide and calcium carbonate D3 tablet has a significant short-term efficacy on PMOP patients,and it can help to enhance the bone mineral density,reduce the symptoms of bone pain,and relieve the osteoporosis.

Objective:To systematically evaluate and integrate the disease experience and needs of gastric cancer patients, so as to provide an evidence-based basis for clinical nursing.Methods:Qualitative studies on gastric cancer patients' experiences and needs during the disease process were electronically searched in PubMed, Web of Science, Embase, CINAHL, Cochrane Library, China National Knowledge Infrastructure, WanFang Data, VIP, and China Biomedical Database. The search period was from database establishment to February 2024. The quality of the literature was evaluated using the quality evaluation criteria for qualitative research of the Joanna Briggs Institute Evidence-Based Health Care Center. Meta-synthesis of results was performed using the aggregative synthesis.Results:A total of 13 papers were included, and 50 themes were distilled and summarized to form 11 new categories and three integrative results, including suffering and challenges from illness, self-adjustment and the search for a new normal in life, and undermet needs.Conclusions:Gastric cancer patients face a variety of significant challenges and changes during the course of their disease. Healthcare professionals should pay attention to the patients' disease experience and physical and mental needs, and construct personalized care plans for gastric cancer patients to help them coexist with the disease and achieve life reconstruction.

Objective To investigate the feasibility and safety of transoral transgastric natural orifice transluminal endoscopic surgery(TG-NOTES)cholecystectomy in miniature pigs.Methods A total of 11 miniature pigs were selected as the experimental subjects and underwent TG-NOTES cholecystectomy.These pigs were divided into the Group A and Group B according to the surgical procedures.Among them,7 miniature pigs in the Group A underwent endoscopic cholecystectomy without dissecting the gallbladder triangle,while 4 miniature pigs in the Group B underwent endoscopic cholecystectomy after dissecting the gallbladder triangle.The success rate of surgery,the time of each stage of surgery,the incidence of complications,the success rate of cholecystectomy and the survival rate of miniature pigs in the two groups were counted.One miniature pig in the Group A and 4 miniature pigs in the Group B were selected for survival experiments.After surviving for 1 week,they were killed and dissected to observe the healing of incision and incidence of complications.Results The surgical survival rate of experimental animals was 100%,and the success rate of cholecystectomy was 100%.There was no significant difference in the surgical time,time of cut the stomach into the abdomen,time of gallbladder exploration or time of gallbladder removal of miniature pigs between the two groups(P>0.05).The time of ligating gallbladder artery of miniature pigs in the Group B was longer than that in the Group A,and the time of isdating gallbladder was shorter than that in the Group A,with statistically significant differences(P<0.05).There was no significant difference in the average number of complications of miniature pigs between the two groups(P>0.05).The dissection of animals after survival experiments revealed that the incisions healed well without serious complications.Conclusion This study successfully establishes the surgical model of TG-NOTES cholecystectomy,and confirms the safety and feasibility of TG-NOTES cholecystectomy.

Objective:To summarize the best evidence for neck and shoulder function rehabilitation strategies in postoperative patients with head and neck tumors.Methods:Evidence-based questions were constructed according to the population, intervention, professional, outcome, setting, type of evidence (PIPOST), and the literature on neck and shoulder function rehabilitation strategies for postoperative patients with head and neck tumors was electronically searched in databases and websites such as UpToDate, BMJ Best Practice, Guidelines International Network, National Comprehensive Cancer Network, Medlive, PubMed, Embase, CHINAL, Web of Science, Joanna Briggs Institute Evidence-Based Health Care Center Database, China National Knowledge Infrastructure, Wanfang Data. The search period spanned from the establishment of the database to April 1, 2024. Two researchers screened the literature, evaluated the methodological quality of the literature, and extracted and summarized the evidence.Results:A total of 14 articles were included, including two clinical decisions, two guidelines, two expert consensus, four systematic reviews, three randomized controlled trials, and one quasi-experiment. Twenty-two pieces of evidence were summarized from six aspects of multidisciplinary collaboration, neck and shoulder functional assessment, neck and shoulder functional training, physical therapy, prevention, and follow-up.Conclusions:The best evidence for neck and shoulder function rehabilitation strategies for postoperative patients with head and neck tumors summarized is scientific and clinically applicable. Healthcare professionals need to select and apply the best evidence in a targeted manner, considering the clinical context.

Objective To investigate the feasibility of magnetic tracer technique for locating pulmonary nodules.Methods A tracer magnet and a matching puncture instrument were designed by ourselves for locating pulmonary nodules.After preliminarily verifying the feasibility of the operation in the isolated lung,four beagle dogs were used as animal models to perform puncture localization of the assumed lesions in the upper lobe of the right lung under the guidance of X-ray by using self-designed tracer magnets and puncture instruments,and the positioning effect was observed and evaluated after thorax opening.The operation time required for the tracer magnet implantation,whether there is bleeding at the puncture site,whether the tracer magnet is displaced,and the positioning time of pulmonary nodules after thorax opening were recorded.Results Two tracer magnets were successfully inserted into the upper lobe of the right lung under X-ray guidance in four beagle dogs,and the magnets were successfully attracted and fixed.The median insertion time of the tracer magnet was 5 minutes(4 to 7 minutes),and the insertion process was smooth without bleeding at the puncture site.After thorax opening,oval forceps were used to conveniently locate the location of the tracer magnet,achieving accurate positioning of pulmonary nodules with a median positioning time of 13 seconds(10 to 17 seconds),and the tracer magnet did not shift during the whole process.Conclusion The magnetic tracer technique is simple to operate and pricise for localization of pulmonary nodules.With further optimization of the operation process,this technique is expected to be applied in clinic.

Objective To explore the clinical efficacy and safety of alendronate sodium tablet combined with injection of recombinant teriparatide and calcium carbonate D3 tablet in the treatment of postmenopausal osteoporosis(PMDP).Methods The patients with postmenopausal osteoporosis were divided into control group and treatment group according to the cohort method according to the treatment regimen.The control group was treated with calcium carbonate D3 tablet(600 mg,1 tablet a day)and alendronate sodium tablet(70 mg,once a week),while the treatment group was given injection of reacombinant teriparatide(200 U/20 μg,20 μg every day)on the basis of the control group.Both groups were continuously treated for 6 months.The clinical efficacy was compared after 6 months of treatment.The bone mineral density(BMD)of lumbar spine,total hip and femoral neck and levels of bone metabolism indicators[osteocalcin(OCN),tartrate-resistant acid phosphatase-5b(TRAP-5b),procollagen type Ⅰ amino-terminal propeptide(PINP),C-terminal cross-linked peptide of type Ⅰ collagen(CTX-Ⅰ)]before treatment and after 6 months of treatment and bone pain[visual analogue scale(VAS)]and quality of life[European Foundation Osteoporosis Quality of Life Questionnaire(ECOS-16)]before treatment and after 3 and 6 months of treatment were recorded,and the adverse drug reactions within 6 months of treatment were compared.Results Fifty-two cases in treatment group and 64 cases in control group were enrolled.After treatment,the total effective rates in treatment group and control group were 87.80％(36 cases/41 cases)and 68.29％(28 cases/41 cases),respectively(P＜0.05).The BMD values of lumbar spine in treatment group and control group after treatment were(0.69±0.15)and(0.79±0.18)g·cm-2;the BMD values of total hip were(0.70±0.11)and(0.77±0.15)g·cm-2;the BMD values of femoral neck were(0.79±0.19)and(0.87±0.15)g·cm-2,respectively;the OCN levels were(7.42±1.53)and(5.37±1.16)μg·L-1;the PINP levels were(85.31±5.66)and(76.30±5.49)ng·mL-1;the TRAP-5b levels were(3.27±0.46)and(5.16±0.72)U·L-1;the CTX-Ⅰ levels were(3.37±0.54)and(5.08±0.70)ng·mL-1;the VAS scores were(1.48±0.13)and(2.07±0.24)points;the ECOS-16 scores were(24.84±4.62)and(32.71±6.07)points,and there were statistical differences in the above indicators between treatment group and control group(all P＜0.05).The main adverse drug reactions in treatment group were rash,dizziness and limb pain,and the main adverse drug reactions in control group were rash,dizziness,nausea,and limb pain,and the total incidence rates of adverse reactions in treatment group and control group were 12.20％(5 cases/41 cases)and 19.51％(8 cases/41 cases)(P＞0.05).Conclusion Alendronate sodium tablet combined with injection of recombinant teriparatide and calcium carbonate D3 tablet has a significant short-term efficacy on PMOP patients,and it can help to enhance the bone mineral density,reduce the symptoms of bone pain,and relieve the osteoporosis.