Paraplegia caused by spinal cord injury is a serious neurological complication, for which surgery is currently the main treatment method. Due to different surgical approaches, patients are usually expected to maintain a passive prone position for a long time or switch between the supine and prone positions. Affected by multiple factors such as neurogenic sensory disorders, pathological changes in muscle tone and operative duration, the risk of intraoperative acquired pressure injury (IAPI) is significantly increased. Current clinical prevention strategies for IAPI in these patients predominantly focus on localized pressure relief during positioning, lacking systematic, standardized comprehensive prevention protocols or evidence-based guidelines. To address it, Department of Nursing, Orthopedics Branch, China International Exchange and Promotive Association for Medical and Health Care, Spinal Trauma Professional Committee, Orthopedics Branch, Chinese Medical Doctor Association, Nursing Group of Spine and Spinal Cord Professional Committee of Chinese Association of Rehabilitation Medicine organized experts in relevant fields to formulate Guideline for the prevention of intraoperative acquired pressure injury in paraplegic patients with spinal cord injury ( version 2025), based on evidence-based medical evidence and latest research results and clinical practice at home and abroad. Eleven recommendations were put forward from the aspects of preoperative risk assessment, intraoperative prevention strategies, postoperative handover and monitoring, and supportive mechanisms for IAPI prevention, aiming to standardize the prevention measures and management strategies of IAPI in paraplegic patients with spinal cord injury and accelerate the recovery of patients and improve the therapeutic effect.

Spine fracture and dislocation are common traumatic spinal conditions that often require surgical intervention due to compromised spinal stability. Surgical approaches include anterior, posterior, and combined anterior-posterior spinal procedures. According to the specific surgical requirements, patients may be placed in the prone position or repositioned between prone and supine positions during surgery. Intraoperative repositioning has become an essential step in patient positioning. However, during repositioning, patients with spinal fracture and dislocation are at increased risk for complications such as hemodynamic instability, nerve injury, and pressure injuries to the skin and soft tissue. Notably, due to the instability of the spinal cord, even minor manipulations can further exacerbate the damage, potentially leading to severe outcomes like paraplegia. Although the current clinical guidelines provide instructive recommendations for standard position, there remains no specific protocols for intraoperative repositioning in patients with spine fracture and dislocation. With a concern for the lack of clinical studies on positioning techniques, risk prevention, and operational norms for special patients, no applicable guidelines or standards are available. A consensus was required to provide clinical reference, meet the requirements of surgical treatment, and minimize the safety risks of patients caused by improper placement of positions. Professional Committee of Operating Room Nursing of Shaanxi Nursing Association organized experts in nursing management and operating room nursing from major hospitals across China to formulate Expert consensus on intraoperative repositioning for patients with spinal fracture and dislocation ( version 2025). The consensus provides 11 recommendations covering pre-repositioning preparation, intraoperative maneuvers, and post-repositioning observation, aiming to provide references for clinical standardization of the intraoperative repositioning process and protection of patients′ safety.

Objective:To compare the efficacy of active warming versus conventional warming during the perioperative period of robotic-assisted total hip arthroplasty (THA) for femoral neck fracture in elderly patients.Methods:A retrospective cohort study was conducted to analyze the clinical data of 312 elderly patients with femoral neck fracture who underwent robot-assisted THA at Second Affiliated Hospital of Xi ′an Jiaotong University from January 2024 to January 2025, including 196 males and 116 females, aged 65-89 years [(77.0±7.3)years]. Among them, 156 patients received standardized thermal management (active warming group), involving the administration of pre-warmed intravenous fluids and use of an inflatable warming blanket preoperatively, combined application of a forced-air warming system and warmed fluids intraoperatively, and transfer to a temperature-controlled ward combined with a foot circulatory compression device postoperatively. The other 156 patients received conventional warming with cotton quilts (conventional warming group), involving no administration of pre-warmed intravenous fluids preoperatively, use of warmed fluids intraoperatively, and transfer to a standard ward without the use of a foot circulatory compression device postoperatively. Core body temperature was compared between the two groups at 30 minutes preoperatively, 30 minutes intraoperatively, immediately postoperatively, and at 1 hour, 1 day, 5 days, and 7 days postoperatively. Changes in the coagulation function, including prothrombin time (PT), thrombin time (TT), activated partial thromboplastin time (APTT), and the inflammatory marker C-reactive protein (CRP) were assessed at 1 day preoperatively and at 1, 5, and 7 days postoperatively. Length of hospital stay and incidence of postoperative complications (incision infection, deep vein thrombosis, cardiac complications, and unplanned reoperations) were also recorded. Results:The core body temperature at 30 minutes intraoperatively, immediately postoperatively and at 1 hour postoperatively was (36.77±0.17)℃, (36.29±0.14)℃, and (36.35±0.14)℃ in the active warming group, significantly higher than (36.12±0.27)℃, (35.49±0.25)℃, and (35.67±0.29)℃ in the conventional warming group ( P<0.01). No significant differences in body temperature were observed between the two groups at 30 minutes preoperatively, at 1, 5, or 7 days postoperatively ( P>0.05). At 1 day postoperatively, the PT, TT and APTT were (8.5±1.3)seconds, (10.0±0.9)seconds and (24.8±2.3)seconds, significantly lower than (9.7±1.3)seconds, (12.1±1.5)seconds and (29.2±2.7)seconds in the conventional warming group ( P<0.01). There were no significant differences in PT, TT, APTT or CRP levels between the two groups at 1 day preoperatively or at 5 and 7 days postoperatively ( P>0.05). The CRP level at 1 day postoperatively was (8.0±3.0)mg/L in the active warming group, significantly lower than (13.5±3.2)mg/L in the conventional warming group ( P<0.05). There were no significant differences in CRP between the two groups at 1 day preoperatively or at 5 and 7 days postoperatively ( P>0.05). The average length of hospital stay was (12.2±1.4)days in the active warming group, significantly shorter than (14.9±1.4)days in the conventional warming group ( P<0.01). The perioperative complication rate was 6.4% (10/156) in the active warming group, significantly lower than 17.9% (28/156) in the conventional warming group ( P<0.01). Conclusion:For elderly patients with femoral neck fracture operated via robot-assisted THA, active warming during the perioperative period can more effectively maintain intraoperative normothermia, improve early postoperative coagulation function, reduce inflammatory response, shorten the length of hospital stay, and decrease complication rate when compared with conventional warming.

Objective:To compare the efficacy of active warming versus conventional warming during the perioperative period of robotic-assisted total hip arthroplasty (THA) for femoral neck fracture in elderly patients.Methods:A retrospective cohort study was conducted to analyze the clinical data of 312 elderly patients with femoral neck fracture who underwent robot-assisted THA at Second Affiliated Hospital of Xi ′an Jiaotong University from January 2024 to January 2025, including 196 males and 116 females, aged 65-89 years [(77.0±7.3)years]. Among them, 156 patients received standardized thermal management (active warming group), involving the administration of pre-warmed intravenous fluids and use of an inflatable warming blanket preoperatively, combined application of a forced-air warming system and warmed fluids intraoperatively, and transfer to a temperature-controlled ward combined with a foot circulatory compression device postoperatively. The other 156 patients received conventional warming with cotton quilts (conventional warming group), involving no administration of pre-warmed intravenous fluids preoperatively, use of warmed fluids intraoperatively, and transfer to a standard ward without the use of a foot circulatory compression device postoperatively. Core body temperature was compared between the two groups at 30 minutes preoperatively, 30 minutes intraoperatively, immediately postoperatively, and at 1 hour, 1 day, 5 days, and 7 days postoperatively. Changes in the coagulation function, including prothrombin time (PT), thrombin time (TT), activated partial thromboplastin time (APTT), and the inflammatory marker C-reactive protein (CRP) were assessed at 1 day preoperatively and at 1, 5, and 7 days postoperatively. Length of hospital stay and incidence of postoperative complications (incision infection, deep vein thrombosis, cardiac complications, and unplanned reoperations) were also recorded. Results:The core body temperature at 30 minutes intraoperatively, immediately postoperatively and at 1 hour postoperatively was (36.77±0.17)℃, (36.29±0.14)℃, and (36.35±0.14)℃ in the active warming group, significantly higher than (36.12±0.27)℃, (35.49±0.25)℃, and (35.67±0.29)℃ in the conventional warming group ( P<0.01). No significant differences in body temperature were observed between the two groups at 30 minutes preoperatively, at 1, 5, or 7 days postoperatively ( P>0.05). At 1 day postoperatively, the PT, TT and APTT were (8.5±1.3)seconds, (10.0±0.9)seconds and (24.8±2.3)seconds, significantly lower than (9.7±1.3)seconds, (12.1±1.5)seconds and (29.2±2.7)seconds in the conventional warming group ( P<0.01). There were no significant differences in PT, TT, APTT or CRP levels between the two groups at 1 day preoperatively or at 5 and 7 days postoperatively ( P>0.05). The CRP level at 1 day postoperatively was (8.0±3.0)mg/L in the active warming group, significantly lower than (13.5±3.2)mg/L in the conventional warming group ( P<0.05). There were no significant differences in CRP between the two groups at 1 day preoperatively or at 5 and 7 days postoperatively ( P>0.05). The average length of hospital stay was (12.2±1.4)days in the active warming group, significantly shorter than (14.9±1.4)days in the conventional warming group ( P<0.01). The perioperative complication rate was 6.4% (10/156) in the active warming group, significantly lower than 17.9% (28/156) in the conventional warming group ( P<0.01). Conclusion:For elderly patients with femoral neck fracture operated via robot-assisted THA, active warming during the perioperative period can more effectively maintain intraoperative normothermia, improve early postoperative coagulation function, reduce inflammatory response, shorten the length of hospital stay, and decrease complication rate when compared with conventional warming.

Paraplegia caused by spinal cord injury is a serious neurological complication, for which surgery is currently the main treatment method. Due to different surgical approaches, patients are usually expected to maintain a passive prone position for a long time or switch between the supine and prone positions. Affected by multiple factors such as neurogenic sensory disorders, pathological changes in muscle tone and operative duration, the risk of intraoperative acquired pressure injury (IAPI) is significantly increased. Current clinical prevention strategies for IAPI in these patients predominantly focus on localized pressure relief during positioning, lacking systematic, standardized comprehensive prevention protocols or evidence-based guidelines. To address it, Department of Nursing, Orthopedics Branch, China International Exchange and Promotive Association for Medical and Health Care, Spinal Trauma Professional Committee, Orthopedics Branch, Chinese Medical Doctor Association, Nursing Group of Spine and Spinal Cord Professional Committee of Chinese Association of Rehabilitation Medicine organized experts in relevant fields to formulate Guideline for the prevention of intraoperative acquired pressure injury in paraplegic patients with spinal cord injury ( version 2025), based on evidence-based medical evidence and latest research results and clinical practice at home and abroad. Eleven recommendations were put forward from the aspects of preoperative risk assessment, intraoperative prevention strategies, postoperative handover and monitoring, and supportive mechanisms for IAPI prevention, aiming to standardize the prevention measures and management strategies of IAPI in paraplegic patients with spinal cord injury and accelerate the recovery of patients and improve the therapeutic effect.

Spine fracture and dislocation are common traumatic spinal conditions that often require surgical intervention due to compromised spinal stability. Surgical approaches include anterior, posterior, and combined anterior-posterior spinal procedures. According to the specific surgical requirements, patients may be placed in the prone position or repositioned between prone and supine positions during surgery. Intraoperative repositioning has become an essential step in patient positioning. However, during repositioning, patients with spinal fracture and dislocation are at increased risk for complications such as hemodynamic instability, nerve injury, and pressure injuries to the skin and soft tissue. Notably, due to the instability of the spinal cord, even minor manipulations can further exacerbate the damage, potentially leading to severe outcomes like paraplegia. Although the current clinical guidelines provide instructive recommendations for standard position, there remains no specific protocols for intraoperative repositioning in patients with spine fracture and dislocation. With a concern for the lack of clinical studies on positioning techniques, risk prevention, and operational norms for special patients, no applicable guidelines or standards are available. A consensus was required to provide clinical reference, meet the requirements of surgical treatment, and minimize the safety risks of patients caused by improper placement of positions. Professional Committee of Operating Room Nursing of Shaanxi Nursing Association organized experts in nursing management and operating room nursing from major hospitals across China to formulate Expert consensus on intraoperative repositioning for patients with spinal fracture and dislocation ( version 2025). The consensus provides 11 recommendations covering pre-repositioning preparation, intraoperative maneuvers, and post-repositioning observation, aiming to provide references for clinical standardization of the intraoperative repositioning process and protection of patients′ safety.

Hip fracture in the elderly is characterized by high incidence, high disability rate, and high mortality and has been recognized as a public health issue threatening their health. Surgery is the preferred choice for the treatment of elderly patients with hip fracture. However, lower extremity deep venous thrombosis (DVT) has an extremely high incidence rate during the perioperative period, and may significantly increase the risk of patients′ death once it progresses to pulmonary embolism. In response to this issue, the clinical guidelines and expert consensuses all emphasize active application of comprehensive preventive measures, including basic prevention, physical prevention, and pharmacological prevention. In this prevention system, basic prevention is the basis of physical and pharmacological prevention. However,there is a lack of unified and definite recommendations for basic preventive measures in clinical practice. To this end, the Orthopedic Nursing Professional Committee of the Chinese Nursing Association and Nursing Department of the Orthopedic Branch of the China International Exchange and Promotive Association for Medical and Health Care organized relevant nursing experts to formulate Expert consensus on perioperative basic prevention for lower extremity deep venous thrombosis in elderly patients with hip fracture ( version 2024) . A total of 10 recommendations were proposed, aiming to standardize the basic preventive measures for lower extremity DVT in elderly patients with hip fractures during the perioperative period and promote their subsequent rehabilitation.

Objective:To compare the effects of enhanced heat preservation strategies and conventional heat preservation strategies in the operation room on body temperature, coagulation function, and myocardial injury in patients with cervical spinal cord injuries.Methods:A retrospective cohort study was conducted to analyze the clinical data of 160 patients with cervical spinal cord injuries admitted to Second Affiliated Hospital of Xi′an Jiaotong University and Affiliated Honghui Hospital of Xi′an Jiaotong University from February to October 2022, including 82 males and 78 females, aged 38-64 years [(50.6±8.7)years]. Injured segments included C 3 in 19 patients, C 4 in 33, C 5 in 39, C 6 in 38, and C 7 in 31. According to American Spinal Injury Association (ASIA) classification, 10 patients were classified into grade A, 83 grade B, 39 grade C, and 28 grade D. All the patients underwent cervical laminoplasty, decompression and bone graft fusion surgery. According to different heat preservation strategies intraoperatively, the patients were divided into conventional heat preservation group ( n=80) and enhanced heat preservation group ( n=80). The body temperature changes before surgery, at 2 hours during surgery, immediately after surgery, at 2 and 24 hours after surgery were compared between the two groups. The changes of coagulation function before surgery and at 4 hours after surgery were compared between the two groups, including the prothrombin time (PT), thrombin time (TT), and activated partial thromboplastin time (APTT). The incidence of myocardial injury and the number of patients with myocardial injury measured by the indicators of cardiac troponin I (cTnI) and high-sensitivity cardiac troponin T (hs-cTnT) at 48 hours after surgery. Before surgery and at 14 days after surgery, ASIA classification was used to evaluate the neurological functions, including sensory and motor functions between the two groups. The incidence of cardiovascular events at 12 months after surgery were compared between the two groups. Results:A total of 145 patients were followed up for 12-18 months [(15.7±1.6)months]. At 12 months after operation, there were 7 patients in the enhanced heat preservation group were lost to follow-up, compared to 8 patients in the conventional heat preserration group. There was no statistically significant difference in body temperature between the two groups before surgery or at 24 hours after surgery ( P>0.05). At 2 hours during surgery, immediately after surgery and at 2 hours after surgery, the body temperature was (36.90±0.12)℃, (37.00±0.06)℃, and (37.16±0.06)℃ in the enhanced heat preservation group, which were significantly higher than those in the conventional heat preservation group [(36.56±0.03)℃, (36.74±0.08)℃, and (36.84±0.08)℃] ( P<0.01). The serum levels of PT, TT and APTT were not significantly different between the two groups before surgery ( P>0.05), while they were (13.1±1.2)seconds, (19.2±1.1)seconds, and (36.2±3.3)seconds in the enhanced heat preservation group at 4 hours after surgery, which were significantly lower than those in the conventional heat preservation group [(14.3±1.0)seconds, (20.2±1.1)seconds, and (38.7±3.4)seconds] ( P<0.01). The incidence of myocardial injury in the enhanced heat preservation group was 5.0% (4/80) at 48 hours after surgery, which was lower than 12.5% (12/80) in the conventional heat preservation group ( P<0.05). With cTnI as the indicator of myocardial injury, there were 2 patients [2.6%(2/76)] with myocardial injury in the enhanced heat preservation group, which was much lower than 8 patients [11.8%(8/68)] in the conventional heat preservation group ( P<0.05). With hs-cTnT as the indicator of myocardial injury, 8 patients [10.5%(8/76)] in the enhanced heat preservation group experienced myocardial injury, similar with 10 patients [14.7%(10/68)] in the conventional heat preservation group ( P>0.05). There were no statistically significant differences in the ASIA scores of the sensory and motor functions between the two groups before surgery and at 14 days after surgery ( P>0.05). The incidence of cardiovascular events at 12 months after surgery in the conventional heat preservation group was 27.8% (20/72), which was significantly higher than 9.6% (7/73) in the enhanced heat preservation group ( P<0.01). Conclusion:For patients with cervical spinal cord injuries, compared with conventional heat preservation strategies, the enhanced heat preservation strategies in the operating room can improve the patients′ core body temperature and coagulation function, and significantly reduce the incidence of myocardial injury and cardiovascular events.

Hip fracture is considered as the most severe osteoporotic fracture characterized by high disability and mortality in the elderly. Improved surgical techniques and multidisciplinary team play an active role in alleviating prognosis, which places higher demands on perioperative nursing. Dysfunction, complications, and secondary impact of anaesthesia and surgery add more difficulties to clinical nursing. Besides, there still lack clinical practices in perioperative nursing for elderly patients with hip fracture in China. In this context, led by the Orthopedic Nursing Committee of Chinese Nursing Association, the Expert consensus on clinical practice in perioperative nursing for elderly patients with hip fracture ( version 2023) is developed based on the evidence-based medicine. This consensus provides 11 recommendations on elderly patients with hip fracture from aspects of perioperative health education, condition monitoring and inspection, complication risk assessment and prevention, and rehabilitation, in order to provide guiding advices for clinical practice, improve the quality of nursing and ameliorate the prognosis of elderly patients with hip fracture.

Objective:To explore the effect of cluster nursing in robot-assisted surgery for the treatment of reducible atlantoaxial dislocation.Methods:A retrospective cohort study was conducted to analyze the clinical data of 41 patients with reducible atlantoaxial dislocation treated by robot-assisted surgery in Honghui Hospital affiliated to Xi′an Jiaotong University from January 2019 to December 2021, including 28 males and 13 females; aged 18-79 years [(45.2±10.3)years]. Ninteen patients received cluster nursing (cluster nursing group), with operating room nursing team set up on the basis of routine nursing and performed cluster nursing in line with evidence-based medicine. Twenty-two patients received routine nursing (routine nursing group). The operation time, intraoperative blood loss, frequency of intraoperative C-arm fluoroscopy, time of drainage tube placement and chief surgeon′s satisfaction for nursing were compared between the two groups. The degree of pain was evaluated by pain numerical score (NRS) at 12 hours, 24 hours, 48 hours, 72 hours, 1 month and 3 months after operation and at the last follow-up. The neck disability index (NDI) was assessed at 1 day before operation, 1 month after operation, 3 months after operation and at the last follow-up. The complications were observed.Results:All patients were followed up for 12-18 months [(16.7±3.7)months]. The operation time, intraoperative blood loss, frequency of C-arm fluoroscopy and time of drainage tube placement in cluster nursing group were (82.9±10.4)minutes, (105.9±11.8)ml, (3.8±0.6)times and (1.5±0.4)days, while those in routine nursing group were (125.7±12.8)minutes, (208.4±13.8)ml, (9.7±2.3)times and (3.6±0.6)days, respectively (all P<0.01). The chief surgeon′s satisfaction for nursing was 94.7% (18/19) in cluster nursing group and was 68.2% (15/22) in routine nursing group ( P<0.05). The NRS in cluster nursing group was (6.2±0.4)points, (6.0±0.7)points, (4.9±1.1)points, (2.7±0.5)points, (1.9±0.4)points, (1.8±0.4)points and (1.5±0.3)points at 12 hours, 24 hours, 48 hours, 72 hours, 1 month and 3 months after operation and at the last follow-up, while it was (7.6±0.6)points, (6.8±1.2)points, (5.8±1.5)points, (4.2±0.8)points, (3.4±0.7)points, (2.6±0.5)points and (2.2±0.5)points in routine nursing group ( P<0.05 or 0.01). There was no significant difference in the NDI between the two groups at 1 day before operation, but the NDI in cluster nursing group was 20.6±4.5, 14.6±2.8 and 10.7±2.5 at 1 month and 3 months after operation and at the last follow-up, while it was 26.9±4.1, 18.7±3.3 and 13.7±1.7 in routine nursing group (all P<0.01). There was no hematoma, infection or implant-related complications in both groups .Conclusion:For robot-assisted surgery in the treatment of reducible atlantoaxial dislocation, cluster nursing is associated with shortened operation time and time of drainage tube placement, decreased intraoperative blood loss and frequency of intraoperative fluoroscopy, increased chief surgeon′s satisfaction for nursing, reduced pain and accelerated functional recovery.