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.

Objective:To compare the efficacy and safety of a domestic hair follicle extraction system versus traditional follicular unit excision (FUE) in extracting hair follicles for the treatment of androgenetic alopecia (AGA) .Methods:A multicenter, randomized, self-controlled clinical trial was conducted on AGA patients aged 18 - 59 years who were recruited from the Huashan Hospital, Fudan University, the Affiliated Hangzhou First People's Hospital, and the China-Japan Friendship Hospital between June 2023 and September 2024. Each patient's scalp was randomly divided into two sides (experimental side vs. control side) using an envelope method. The experimental side underwent robotic hair transplantation with a domestic hair follicle extraction system, and the control side underwent traditional FUE. Hair follicles were extracted from the safe donor area in the occipital region, and implanted into the ipsilateral hair loss area. The primary outcome was the hair transection rate which was calculated immediately after follicular extraction. The secondary outcomes included the hair follicle unit loss rate and the change in hair density at the recipient site on postoperative day 14. Safety was evaluated by assessing the incidence of folliculitis at the donor site on postoperative day 14 and the overall incidence of adverse events. Surgical outcomes were evaluated at 9 months after surgery. Comparisons of evaluation indicators among groups were performed by using a paired t test or Wilcoxon signed-rank test. Results:A total of 55 patients with AGA (51 males and 4 females, aged 32.71 ± 5.75 years) completed the hair follicle transplantation and postoperative follow-up. The hair transection rate ( M[ Q1, Q3]) was 6.65% (4.56%, 10.16%) in the experimental group and 5.28% (3.04%, 8.89%) in the control group (difference = 1.24%, 95% CI: -0.24%, 2.65%) . The hair follicle unit loss rate was 2.00% (1.00%, 3.50%) in the experimental group and 0.50% (0, 2.00%) in the control group, with a significant difference between the two groups ( P = 0.008) . On postoperative day 14, there was no significant difference in the hair density between the experimental group and control group (72.20 ± 25.95 per cm 2vs. 76.49 ± 30.84 per cm 2, P = 0.173) . At 9-month follow-up, both groups showed improvement in the investigator's overall score in the recipient areas. Seven adverse events occurred in 7 subjects (12.72%) in each group, and all were mild folliculitis. Conclusion:The domestic hair follicle extraction system demonstrated comparable efficacy and safety to the traditional FUE in hair transplantation.

Objective To explore the relationship between traditional Chinese medicine(TCM)constitution,functional connectivity(FC)of the dorsolateral prefrontal cortex(DLPFC),and fluid intelligence in university students to elucidate the mind-body relationship from a modern perspective of TCM.Methods From October 2023 to December 2023,a total of 96 college students of Jiangxi University of Chinese Medicine were included,and Classification and Identification of Constitution in Traditional Chinese Medicine:ZYYXH/T 157-2009,Raven's Advanced Progressive Matrices(RAPM)and resting-state functional near-infrared spectroscopy were used to evaluate TCM constitution,fluid intelligence,and FC of DLPFC.The differences in fluid intelligence between individuals with biased and balanced constitutions were compared using t-tests,and the associations among the TCM Constitution,RAPM score,and the FC between the left and right DLPFC were explored using partial correlation analysis.Results The tendency toward blood-stasis type and a dampness-heat type were positively correlated with the RAPM scores.College students with a tendency toward blood-stasis type exhibited significantly higher RAPM scores than those with a balanced constitution(P＜0.05).Additionally,significant negative correlations were observed between the tendencies toward blood-stasis and yin-deficiency types and the FC of the bilateral DLPFC.In contrast,a significant positive correlation was observed in individuals with balanced constitution tendencies.Conclusion The tendency toward blood-stasis type is associated with fluid intelligence levels and DLPFC functional activity in college students.This finding suggests that students with higher intelligence levels are more likely to exhibit blood-stasis type,highlighting the need for appropriate adjustments and interventions.

Objective To understand the current status of knowledge-attitude-practice(KAP)regarding risk of medication safety behavior among cancer patients in western Yunnan and the related influencing factors,and to provide a basis for conducting rational medication education.Methods Using an approximate random sampling method,a KAP survey on medication safety behavior was conducted among inpatients and outpatients with cancer(aged over 18 years)in multiple hospitals in western Yunnan through online and offline questionnaires.Multiple linear regression analysis was used to explore the impact of different characteristics of the research objects on the KAP scores concerning medication knowledge,behavior,and attitude.Results A total of 512 valid questionnaires were collected.The average scores of medication knowledge,attitude,and behavior among cancer patients were(82.53±23.07),(41.98±8.64),and(67.88±10.08),respectively.Medication knowledge and behavior were at a good level,while medication attitude was at a qualified level.The multiple linear regression results showed that the educational level was a significant influencing factor of the medication knowledge and attitude scores(P＜0.001).Conclusion The overall medication safety among cancer patients in western Yunnan is in a good state,however,there is a need for improvement in medication attitudes.Educational level is the main factor affecting medication safety risk.Pharmacy services should be focused on cancer patients with lower educational levels to enhance their medication safety.

Objective:To compare the efficacy and safety of a domestic hair follicle extraction system versus traditional follicular unit excision (FUE) in extracting hair follicles for the treatment of androgenetic alopecia (AGA) .Methods:A multicenter, randomized, self-controlled clinical trial was conducted on AGA patients aged 18 - 59 years who were recruited from the Huashan Hospital, Fudan University, the Affiliated Hangzhou First People's Hospital, and the China-Japan Friendship Hospital between June 2023 and September 2024. Each patient's scalp was randomly divided into two sides (experimental side vs. control side) using an envelope method. The experimental side underwent robotic hair transplantation with a domestic hair follicle extraction system, and the control side underwent traditional FUE. Hair follicles were extracted from the safe donor area in the occipital region, and implanted into the ipsilateral hair loss area. The primary outcome was the hair transection rate which was calculated immediately after follicular extraction. The secondary outcomes included the hair follicle unit loss rate and the change in hair density at the recipient site on postoperative day 14. Safety was evaluated by assessing the incidence of folliculitis at the donor site on postoperative day 14 and the overall incidence of adverse events. Surgical outcomes were evaluated at 9 months after surgery. Comparisons of evaluation indicators among groups were performed by using a paired t test or Wilcoxon signed-rank test. Results:A total of 55 patients with AGA (51 males and 4 females, aged 32.71 ± 5.75 years) completed the hair follicle transplantation and postoperative follow-up. The hair transection rate ( M[ Q1, Q3]) was 6.65% (4.56%, 10.16%) in the experimental group and 5.28% (3.04%, 8.89%) in the control group (difference = 1.24%, 95% CI: -0.24%, 2.65%) . The hair follicle unit loss rate was 2.00% (1.00%, 3.50%) in the experimental group and 0.50% (0, 2.00%) in the control group, with a significant difference between the two groups ( P = 0.008) . On postoperative day 14, there was no significant difference in the hair density between the experimental group and control group (72.20 ± 25.95 per cm 2vs. 76.49 ± 30.84 per cm 2, P = 0.173) . At 9-month follow-up, both groups showed improvement in the investigator's overall score in the recipient areas. Seven adverse events occurred in 7 subjects (12.72%) in each group, and all were mild folliculitis. Conclusion:The domestic hair follicle extraction system demonstrated comparable efficacy and safety to the traditional FUE in hair transplantation.

Objective To explore the relationship between traditional Chinese medicine(TCM)constitution,functional connectivity(FC)of the dorsolateral prefrontal cortex(DLPFC),and fluid intelligence in university students to elucidate the mind-body relationship from a modern perspective of TCM.Methods From October 2023 to December 2023,a total of 96 college students of Jiangxi University of Chinese Medicine were included,and Classification and Identification of Constitution in Traditional Chinese Medicine:ZYYXH/T 157-2009,Raven's Advanced Progressive Matrices(RAPM)and resting-state functional near-infrared spectroscopy were used to evaluate TCM constitution,fluid intelligence,and FC of DLPFC.The differences in fluid intelligence between individuals with biased and balanced constitutions were compared using t-tests,and the associations among the TCM Constitution,RAPM score,and the FC between the left and right DLPFC were explored using partial correlation analysis.Results The tendency toward blood-stasis type and a dampness-heat type were positively correlated with the RAPM scores.College students with a tendency toward blood-stasis type exhibited significantly higher RAPM scores than those with a balanced constitution(P＜0.05).Additionally,significant negative correlations were observed between the tendencies toward blood-stasis and yin-deficiency types and the FC of the bilateral DLPFC.In contrast,a significant positive correlation was observed in individuals with balanced constitution tendencies.Conclusion The tendency toward blood-stasis type is associated with fluid intelligence levels and DLPFC functional activity in college students.This finding suggests that students with higher intelligence levels are more likely to exhibit blood-stasis type,highlighting the need for appropriate adjustments and interventions.

Objective To understand the current status of knowledge-attitude-practice(KAP)regarding risk of medication safety behavior among cancer patients in western Yunnan and the related influencing factors,and to provide a basis for conducting rational medication education.Methods Using an approximate random sampling method,a KAP survey on medication safety behavior was conducted among inpatients and outpatients with cancer(aged over 18 years)in multiple hospitals in western Yunnan through online and offline questionnaires.Multiple linear regression analysis was used to explore the impact of different characteristics of the research objects on the KAP scores concerning medication knowledge,behavior,and attitude.Results A total of 512 valid questionnaires were collected.The average scores of medication knowledge,attitude,and behavior among cancer patients were(82.53±23.07),(41.98±8.64),and(67.88±10.08),respectively.Medication knowledge and behavior were at a good level,while medication attitude was at a qualified level.The multiple linear regression results showed that the educational level was a significant influencing factor of the medication knowledge and attitude scores(P＜0.001).Conclusion The overall medication safety among cancer patients in western Yunnan is in a good state,however,there is a need for improvement in medication attitudes.Educational level is the main factor affecting medication safety risk.Pharmacy services should be focused on cancer patients with lower educational levels to enhance their medication safety.

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.

Objective To establish an indicator system for evaluation of entrustable professional activity(EPA)of PICC specialist nurses hence to provide a reference in evaluation of the post competency.Methods Through literature review and expert correspondence,two rounds of expert consultations were conducted with 18 PICC specialist nurses to determine the indicators for EPA evaluation.Results The effective recovery rate of the consultation questionnaires was 100.00%from the 2 rounds of expert consultations with the 18 PICC specialist nurses.In the second round of consultation,the expert authority coefficient was 0.94.The Kendall harmony coefficients for first-level secord-level and tertiary indicator were 0.388,0.257 and 0.159,respectively(all P<0.001).Four primary evaluative indicators were extracted,covering health assessment,professional skills operation,clinical nursing and teaching and research.In addition,4 first-level indicators(health assessment,professional skill operation,clinical nursing and teaching and scientific research),a total of 11 second-level indicators(mortal history collection,puncture site and catheter selection,occupational protection,specialist nursing operation technology,PICC venous safety assessment and management,first aid nursing skills,health guidance,educational consultation,communication and collaboration,teaching guidance,nursing scientific research application and professional development)and 47 tertiary indicators were included.All indicators scored between 4.56～5.00 for importance in the second round of consultation,between 4.50～4.94 for observability,and between 4.61～5.00 for reflecting the corresponding core competencies.Conclusion The EPA indicator system for evaluation of PICC specialist nurses is scientifically reliable and comprehensive.It can serve as an objective quantitative tool in evaluation of the post competency of PICC specialist nurses.

Objective To establish an indicator system for evaluation of entrustable professional activity(EPA)of PICC specialist nurses hence to provide a reference in evaluation of the post competency.Methods Through literature review and expert correspondence,two rounds of expert consultations were conducted with 18 PICC specialist nurses to determine the indicators for EPA evaluation.Results The effective recovery rate of the consultation questionnaires was 100.00%from the 2 rounds of expert consultations with the 18 PICC specialist nurses.In the second round of consultation,the expert authority coefficient was 0.94.The Kendall harmony coefficients for first-level secord-level and tertiary indicator were 0.388,0.257 and 0.159,respectively(all P<0.001).Four primary evaluative indicators were extracted,covering health assessment,professional skills operation,clinical nursing and teaching and research.In addition,4 first-level indicators(health assessment,professional skill operation,clinical nursing and teaching and scientific research),a total of 11 second-level indicators(mortal history collection,puncture site and catheter selection,occupational protection,specialist nursing operation technology,PICC venous safety assessment and management,first aid nursing skills,health guidance,educational consultation,communication and collaboration,teaching guidance,nursing scientific research application and professional development)and 47 tertiary indicators were included.All indicators scored between 4.56～5.00 for importance in the second round of consultation,between 4.50～4.94 for observability,and between 4.61～5.00 for reflecting the corresponding core competencies.Conclusion The EPA indicator system for evaluation of PICC specialist nurses is scientifically reliable and comprehensive.It can serve as an objective quantitative tool in evaluation of the post competency of PICC specialist nurses.