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.

Objective: To investigate the efficacy，safety and feasibility of regional lymph node dissection in laparoscopic radical surgery for bladder cancer under the guidance of indocyanine green fluorescence imaging. Methods: A total of 30 patients with muscle invasive bladder cancer (T2/T3NxM0) who volunteered to enter the clinical trial were randomly divided into the indocyanine green imaging guided laparoscopic regional lymph node dissection group (n=15) and the standard pelvic lymph node dissection group (n=15).The number of positive lymph nodes，operation time，intraoperative bleeding volume，incidence of lymph leakage，and tumor recurrence and metastasis rate 2-year after surgery were collected. Results: The number of positive lymph nodes was (4.20±1.66) and (4.60±1.72) respectively in the indocyanine green and standard groups，with no statistically significant difference (P>0.05).There were no statistically significant difference in the tumor recurrence and metastasis rates 2-year after surgery between the two groups (P>0.05).However，the indocyanine green group had shorter operation time，less intraoperative bleeding volume，and lower incidence of lymphatic leakage than the standard group (P<0.05). Conclusion: Indocyanine green fluorescence imaging guided laparoscopic lymph node dissection has comparable clinical efficacy to standard lymph node dissection，but with fewer complications.

Objective: To establish a "regular blood donor red blood cell gene database"(hereafter referred to as the "database") by applying molecular biology techniques for red blood cell antigens genotyping and utilizing information technology software, and to determine the significance and application value of this "database" in precise red blood cell transfusion. Methods: Fifteen antigens [C, c, E, e, M, N, S, s, Fy (a), Fy (b), Jk (a), Jk (b), Le (a), Le (b), P1] across six blood group systems (RHCE, MNS, FY, JK, Lewis and P1PK) were detected among 9 426 regular blood donors using the TaqMan-MGB method combined with an improved U-shaped microplate approach. With the assistance of information technology software, the "database" was integrated into the overall inventory management system of the blood supply chain. This enabled comprehensive management of regular blood donor and patient information, test results, specific antigen screening for regular blood donors, graded antigen matching between donors and patients, and rare blood type donor records. Results: The TaqMan-MGB method successfully detected paired antigens (C/c, E/e, M/N, S/s, Fy /Fy , Jk /Jk ) within a single reaction well using a standardized PCR amplification protocol. This method provided a reliable testing solution for clinical institutions and empowered blood collection and supply organizations with high-throughput screening capabilities. In the blood supply chain, genotyped red blood cells accounted for 13.2% (721/5 462 U) of the total inventory, with 95.34% (348/365) originating from donors who donated two units of blood. Moreover, the “database” fulfilled 94.06% (443/471 U) of compatible transfusion requirements from medical institutions and effectively managed rare blood type donors. Conclusion: The establishment of the "database" facilitated the transition of blood compatibility testing from traditional serological methods to molecular biology-based gold standard techniques, significantly advancing the implementation of precise transfusion strategies based on multi-antigen matching between donors and patients.

OBJECTIVE: To investigate the effectiveness of digital three-dimensional (3D) assisted unilateral biportal endoscopy (UBE) in the treatment of highly isolated lumbar disc herniation (LDH) with translaminar approach. METHODS: The clinical data of 59 patients who met the selection criteria and underwent UBE treatment due to highly isolated LDH between January 2022 and December 2023 were retrospectively analyzed. Among them, 25 cases were treated with digital 3D assisted translaminar approach (observation group) and 34 cases were treated with interlaminar approach (control group). There was no significant difference in gender, age, disease duration, surgical segment, and preoperative visual analogue scale (VAS) score and Oswestry disability index (ODI) between the two groups ( P>0.05). The operation time, intraoperative blood loss, and lateral articular surface preservation rate were recorded and compared between the two groups. VAS score and ODI were used to evaluate the improvements of pain and function before operation and at 3 and 6 months after operation. The modified MacNab criteria was used to evaluate the effectiveness at last follow-up. RESULTS: One patient in the control group had dural tear, and the other patients had no nerve injury, infection, dural tear, or other related complications. There was no significant difference in operation time and intraoperative blood loss between the two groups ( P>0.05). Patients in both groups were followed up 6-13 months, with an average of 8.3 months. The lateral articular surface preservation rate in the observation group was significantly higher than that in the control group ( P<0.05). Three patients in the observation group and 2 patients in the control group had calf muscle venous thrombosis, which was cured after anticoagulant treatment with rivaroxaban and delayed exercise time. There was no recurrence or second operation during the follow-up period. The VAS score and ODI of the two groups at 3 and 6 months after operation significantly improved when compared with those before operation ( P<0.05). There was no significant difference between the two groups at each time point after operation ( P>0.05). At last follow-up, the effectiveness was evaluated according to the modified MacNab criteria, and there was no significant difference in the evaluation grade and excellent and good rate between the two groups ( P>0.05). CONCLUTION UBE via translaminar approach is safe and effective for the treatment of highly isolated LDH, which is beneficial to protect the facet joint, maintain spinal stability, and reduce soft tissue injury. With the assistance of digital 3D technique, preoperative planning can be performed accurately.
Humans ; Intervertebral Disc Displacement/diagnostic imaging* ; Lumbar Vertebrae/diagnostic imaging* ; Male ; Retrospective Studies ; Female ; Endoscopy/methods* ; Treatment Outcome ; Middle Aged ; Adult ; Imaging, Three-Dimensional ; Operative Time ; Pain Measurement

Objective:To compare the curative effects between modified double-reverse traction technique and traditional open reduction in the treatment of tibial plateau fractures.Methods:A retrospective study was conducted to analyze the data of 70 patients with Schatzker type Ⅳ-Ⅴ tibial plateau fracture who had undergone surgical treatment at The Third Department of Orthopaedics, Zhongshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Traditional Chinese Medicine from January 2017 to December 2022. The patients were divided into an observation group treated with modified double-reverse traction and a control group treated with traditional open reduction. In the observation group of 37 cases, there were 20 males and 17 females with an age of (44.6±13.5) years, and 9 cases of type Ⅳ and 28 cases of type V by the Schatzker classification; in the control group of 33 cases, there were 18 males and 15 females with an age of (45.9±13.7) years, and 10 cases of type Ⅳ and 23 cases of type Ⅴ by the Schatzker classification. The 2 groups were compared in terms of operation time, length of main incision, intraoperative blood loss, Rasmussen imaging score before discharge, and knee function score of American Hospital for Special Surgery (HSS), Visual Analogue Scale (VAS), fracture healing and complications at 6 months postoperatively.Results:There was no significant difference in the preoperative general data between the 2 groups, showing group comparability ( P>0.05). All patients were followed up for (14.3±1.4) months. The observation group was significantly better than the control group in operation time [(113.9±11.4) min versus (151.82±10.37) min], length of main incision [4 (4, 5) cm versus 6 (6, 7) cm], intraoperative blood loss [30 (20, 35) mL versus 55 (50, 65) mL], VAS [0 (0, 0) point versus 0 (0, 1) points] and HSS score [(89.8±3.1) points versus (86.0±3.5) points] ( P<0.05). There were no significant differences between the 2 groups in Rasmussen imaging score before discharge, or fracture healing rate or complication rate at 6 months postoperatively ( P>0.05). Conclusion:In the treatment of Schatzker type Ⅳ-Ⅴ tibial plateau fractures, modified double-reverse traction technique is worthy of clinical application and promotion, because it is advantageous over traditional open reduction in terms of shorter operation time, smaller surgical incision, less intraoperative blood loss, less postoperative pain and better knee function.

Objective:To analyse the clinical efficacy of arthroscopic double-bundle Endobutton fixation of the thin bone channel in the treatment of Rockwood type III-V acromioclavicular joint dislocation.Methods:A total of 34 patients with acromioclavicular joint dislocation, 24 males and 10 females, aged 50.9±11.0 years (range, 21-74 years), who underwent arthroscopic double-bundle Endobutton fixation of the thin bone channel at Zhejiang Province Taizhou Hospital, Wenzhou Medical University, from February 2015 to February 2022 were retrospectively analyzed. There were 24 cases on the left side and 10 cases on the right side. Causes of injury: 23 cases of car accident, 7 cases of fall, 4 cases of falling from height. Rockwood classification: Type III 17 cases, type IV 9 cases, type V 8 cases. The visual analogue scale (VAS), American Shoulder and Elbow Surgeons (ASES) score, Constant-Murley score, and joint range of motion were used to evaluate shoulder pain and functional improvement.Results:All patients successfully completed the operation and were followed up for an average of 16.6±2.8 months (range, 12-24 months). Postoperative VAS scores were significantly lower compared to preoperative scores ( F=199.408, P<0.001), with the final follow-up VAS score being 1.32±0.47, significantly lower than the preoperative score of 4.71±1.19 ( P<0.001). Postoperative ASES scores were significantly higher compared to preoperative scores ( F=335.838, P<0.001), with the final follow-up ASES score being 88.85±6.41, significantly higher than the preoperative score of 34.76±5.79 ( P<0.001). The Constant-Murley scores of 3 months, 6 months after operation and the last follow-up were 77.79±5.34, 87.40±5.19 and 88.17±4.40, respectively, which were higher than that before operation 37.41±6.52, and the difference was statistically significant ( P<0.05). At the final follow-up, shoulder flexion, adduction, and abduction were 172.9°±6.4°, 59.2°±6.2°, and 59.3°±5.9°, respectively. The coracoclavicular distance was 1.76±0.42 mm, 0.84±0.19 mm, and 0.87±0.18 mm before operation, 3 months after operation, and at the last follow-up, respectively, and the difference was statistically significant ( F=101.160, P<0.001). Whereas, 3 months postoperative and the final follow-up were smaller than the preoperative ones, and the difference was statistically significant ( P<0.05). All incisions healed in one stage, and there was no vascular or nerve injury, internal fixation infection, coracoid process or clavicle bone tunnel fracture, or internal fixation loosening or breakage. Conclusion:Arthroscopic double-bundle Endobutton fixation with thin bone channel for the treatment of Rockwood type III-V acromioclavicular joint dislocation can improve shoulder function and reduce pain, with high surgical safety.

Objective:To investigate the effect of bupivacaine liposome for erector spinae plane block on the quality of postoperative recovery in patients undergoing thoracoscopic lung resection.Methods:From July 2023 to January 2024, 128 American Society of Anesthesiologists Physical Status classification ⅠorⅡ patients of either sex, aged 18-75 yr, with body mass index of 18-32 kg/m 2, scheduled for elective thoracoscopic lung resection at the First Affiliated Hospital of Soochow University, were assigned to either bupivacaine liposome group (BL group) or bupivacaine hydrochloride group (BH group) using a random number table method, with 64 patients in each group. Patients received an ultrasound-guided erector spinae plane block following anesthesia induction. BL group received an injection of bupivacaine liposome 20 ml (266 mg) plus normal saline 10 ml, while BH group received an injection of bupivacaine hydrochloride 20 ml (100 mg) plus normal saline 10 ml. The primary outcome was the Quality of Recovery-15 (QoR-15) score at 24 h postoperatively. Secondary outcomes included the QoR-15 score at 3 days postoperatively, time to first patient-controlled analgesia press, and total opioid consumption within the first 3 days postoperatively. Other outcomes assessed were the time to ambulation, duration of chest tube placement, length of hospital stay, patient satisfaction scores at discharge, and development of adverse reactions during hospitalization. Results:Compared to BH group, QoR-15 scores were significantly increased at 24 h and 3 days postoperatively, the time to first patient-controlled analgesia press was significantly prolonged, the consumption of opioid was reduced within the first 3 days postoperatively, the time to ambulation was shortened, and patient satisfaction scores at discharge were increased in BL group ( P<0.05). There were no statistically significant differences between the two groups in terms of the chest tube duration, length of hospital stay, and incidence of adverse reactions during hospitalization ( P>0.05). Conclusions:Bupivacaine liposome for erector spinae plane block can improve the quality of postoperative recovery in patients undergoing thoracoscopic lung resection.

Objective: To investigate the risk factors for yersiniosis, so as to provide insights into prevention of yersiniosis. Methods: The patients with yersiniosis admitted to the clinics in the surveillance site of Chengbei Township of Jin'an District and Chengnan Township of Yu'an District in Lu'an City from 2013 to 2021 were included as the case group, and the healthy family members matched to cases were selected as the family control group, while normal residents with a 1︰2 match in the same village, gender, and age difference within 5 years were included in the community control group. Participants' demographics, hand-washing and eating habits, living environment hygiene, poultry and livestock feeding were collected using questionnaire surveys, and factors affecting yersiniosis were identified using a multivariable conditional logistic regression model. Results: There were 43 cases in the case group, with a median (interquartile range) age of 45 (34) years, 91 cases in the family control group, with a median (interquartile range) age of 36 (36) years and 86 cases in the community control group, with a median (interquartile range) age of 46 (34) years. Multivariable conditional logistic regression analysis showed that compared with the family control group, the habit of drinking unboiled water (OR=6.721, 95%CI: 1.765-25.588), and direct consumption of food stored in the refrigerator (OR=7.089, 95%CI: 1.873-26.829) were risk factors for yersiniosis in the case group; and compared with the community control group, not washing hands after contacting with poultry and livestock (OR=50.592, 95%CI: 2.758-927.997), habit of eating raw vegetables and fruits (OR=5.340, 95%CI: 1.022-27.887), direct consumption of food stored in the refrigerator (OR=19.973, 95%CI: 2.118-188.336), and unclean refrigerator (OR=12.692, 95%CI: 1.992-80.869) were risk factors for yersiniosis in the case group. Compared with the family and community control groups, not washing hands after contacting with poultry and livestock (OR=4.075, 95%CI: 1.427-11.637), habit of drinking unboiled water (OR=4.153, 95%CI: 1.331-12.957), habit of eating raw vegetables and fruits (OR=4.744, 95%CI: 1.609-13.993), and direct consumption of food stored in the refrigerator (OR=5.051, 95%CI: 1.773-14.395) were risk factors for yersiniosis in the control group. Conclusion Unhealthy habits such as eating raw vegetables and fruits, drinking unboiled water, direct consumption of food stored in the refrigerator, unclean refrigerator, and not washing hands after contacting poultry and livestock may increase the risk of yersiniosis.

OBJECTIVE To systematically analyze the status of health economic evaluation studies of influenza vaccination in Guangdong-Hong Kong-Macao Greater Bay Area （GBA） of China， and to provide a methodological reference for future scholars to carry out economic evaluations of influenza vaccine in GBA. METHODS Seven English databases such as PubMed and Embase and three Chinese databases such as CNKI and Wanfang database were searched. The economic evaluation studies of influenza vaccines with the study area of GBA were collected. The search time frame was from the inception to June 30， 2022. After screening the literature and extracting key information， descriptive analysis was conducted on the study design， evaluation methods， model settings， results and conclusions of these collected papers， and the quality of the papers was evaluated using Quality of Health Economic Studies. RESULTS A total of 12 papers were included， of which 7 had a study region of Hong Kong in China， 6 had an older target group， 5 had a society-wide perspective， and the study time frame ranged from 6 months to 9 years. Besides， 8 papers used cost-utility analysis， only 2 used an epidemic model； 8 papers conducted sensitivity analyses， and most of them conducted both one-way sensitivity analysis and probabilistic sensitivity analysis. Moreover， the results of the economic evaluation of 10 papers showed that （combined） vaccination or increased vaccination rates were more economical. In addition， 4 of the 12 papers had a quality score＞75， which were considered high-quality studies. CONCLUSIONS Although most of the included studies showed that vaccination was economical， the quality of the existing paper needed to be improved. It is recommended that subsequent studies on the economic evaluation of influenza vaccines in GBA may consider adding economic evaluations for Macau and other cities in Guangdong of China， prioritizing dynamic models and recent data from local residents， and referring to relevant tools and guidelines to improve thestandardization and scientificity of the study design.

Objective:To study the clinical efficacy of our modified double reverse traction technique in the treatment of tibial plateau fractures.Methods:A retrospective study was conducted of the 66 patients with tibial plateau fracture who had been treated by our modified double reverse traction technique at Articular Department, Zhongshan Hospital of Traditional Chinese Medicine from March 2019 to December 2021. There were 37 males and 29 females, with an age of (44±14) years. The double reverse traction technique was used in all patients for reduction of the tibial plateau fracture, and their collapsed articular surfaces were restored by our self-designed universal high affinity prying technique, or by fibular graft support, or by the hooping technique to restore the transverse diameter of the tibial plateau which had been widened. The outcomes of fracture reduction at 2 days postoperation were recorded and evaluated by Rasmussen imaging assessment. Complications were also recorded. The visual analog scale (VAS) pain scores and Hospital for Special Surgery (HSS) scores were compared between preoperation, 3 and 6 months postoperation and the rates of fracture healing between 3 and 6 months postoperation.Results:This group of 66 patients was followed up for 12.0(8.0, 16.5) months. The Rasmussen imaging assessment at 2 days postoperation: 60 excellent, 4 good, and 2 fair cases, yielding an excellent to good rate of 97.0% (64/66). At 3 and 6 months postoperation, the VAS scores [1 (0, 1) and 0 (0, 1)] and HSS scores [84 (78, 88) and 91 (85, 95)] were significantly improved compared with those before operation [4 (3, 5) and 36 (29, 39)], and the values at 6 months postoperation were significantly improved compared with those at 3 months postoperation ( P<0.05). The rate of clinical fracture healing at 6 months postoperation (100%, 66/66) was significantly higher than that at 3 months postoperation (77.3%, 51/66) ( P<0.05). Perioperatively, no adverse events were observed like incision infection, deep vein thrombosis of lower limbs, or failure or exposure of internal fixation, except for delayed incision healing in only one patient. Conclusion:In the minimally invasive surgery for tibial plateau fractures, our modified double reverse traction technique can result in excellent fracture reduction by imaging assessment, fine functional recovery of the knee joint and relief of pain.