Background Work alienation is a subjectively negative psychological state characterized by detachment from one's job and its environment. Due to heavy workloads, high-intensity tasks, low compensation, as well as pressures related to promotion, nurses are particularly susceptible to work alienation. Objective To meta-analyze the primary factors affecting work alienation of nurses in China, providing an evidence-based foundation for improving nursing management and nurses' physical and mental health. Methods A systematic search was conducted across multiple databases, including PubMed, Embase, the Cochrane Library, Web of Science, CNKI, VIP, Wanfang Data, and DBM, for cross-sectional studies on work alienation and its influencing factors among nurses in China published from inception to December 2024. Two researchers independently conducted literature screening, data extraction, and risk of bias assessment for the included studies. Meta-analysis was performed using Stata 15.0 and RevMan 5.4 software. Pooled effect sizes were calculated using either fixed-effects or random-effects models based on the magnitude of heterogeneity. Results A total of 27 studies involving 13 028 nurses were included in the meta-analysis, from which 11 influencing factors of work alienation were identified. The pooled score for work alienation among nurses in China was 34.79 (95%CI: 32.56, 37.01). Subgroup analysis revealed that the emergency department reported the highest score (36.81, 95%CI: 31.64, 41.98), followed by the intensive care unit (34.99, 95%CI: 32.27, 37.72) and internal medicine department (33.90, 95%CI: 29.10, 38.71). Significant factors influencing work alienation included length of work experience [standardized mean difference (SMD)=0.32, 95%CI: 0.02, 0.61], professional title (SMD=0.30, 95%CI: 0.16, 0.44), monthly income (SMD=0.38, 95%CI: 0.14, 0.62), psychological capital (SMD=–0.41, 95%CI:–0.52, –0.29), work stress (SMD=0.54, 95%CI: 0.49, 0.58), attitude toward aggression and violence management (SMD=–0.38, 95%CI:–0.44, –0.32), and organizational climate (SMD=–0.47, 95%CI: –0.57, –0.36) (P <0.05). Sensitivity analysis confirmed the robustness of the meta-analysis results, and no significant publication bias was detected. Conclusion Nurses in China exhibit a high level of work alienation, particularly in high-acuity settings like emergency and intensive care unit departments compared to general departments. Shorter work experience (<5 years), lower professional title, lower monthly income (<5 000 CNY), and greater work stress are positively correlated with work alienation. In contrast, psychological capital, proactive attitudes toward managing aggression and violence, and a supportive organizational climate are negatively correlated. These findings indicate a need for nursing managers to develop targeted strategies based on these multifaceted factors to mitigate alienation among nursing staff.

Objective:To compare the preliminary efficacy and adverse events of chemoradiotherapy (CRT) with or without immunotherapy in bladder preservation therapy for localized muscle-invasive bladder cancer (MIBC) confined to the pelvis.Methods:Clinical data of 60 patients with MIBC who received CRT with or without immunotherapy for bladder preservation at the Cancer Hospital, Chinese Academy of Medical Sciences from January 2016 to June 2024 were retrospectively analyzed. Patients were divided into CRT plus immunotherapy group and CRT-alone group. Survival outcomes, bladder function preservation, recurrence and metastasis, as well as early and late radiation toxicities were evaluated. The Mann-Whitney U test was used for between-group comparisons. Overall survival (OS), progression-free survival (PFS), local recurrence-free survival (LRFS), and distant metastasis-free survival (DMFS) were estimated by the Kaplan-Meier method, and survival rates were compared by the log-rank test. Results:In the CRT plus immunotherapy group ( n=23), the median follow-up was 20 months. The median OS and median PFS were not reached. The 2-year OS, PFS, LRFS, and DMFS rates were 95.7%, 70.7%, 70.7%, and 92.9%, respectively, and 22 patients (96%) preserved normal bladder function. Patients with programmed death-ligand 1 (PD-L1) combined positive score (CPS) ≥1 had significantly higher 1-year PFS rate than those with CPS <1 (100% vs. 66.7%, P=0.004). In the CRT-alone group ( n=37), the median follow-up was 37 months, with median OS and PFS of 68 and 19 months, respectively. The 2-year OS, PFS, LRFS, and DMFS rates were 92.0%, 41.1%, 60.9% and 81.5%, respectively, and 33 patients (89%) preserved normal bladder function. Compared with the CRT-alone group, the CRT plus immunotherapy group showed a significant improvement in PFS ( χ2=4.38, P=0.036), while no significant differences were observed in OS, LRFS, or DMFS (all P>0.05). The incidence of acute hematologic toxicity in the CRT plus immunotherapy group and CRT-alone group were 52% (12/23), 27% (10/37) respectively, and late genitourinary toxicity was 22% (5/23), 8% (3/37), respectively, with no significant differences in overall acute or late toxicities (all P>0.05). Conclusions:For localized MIBC, bladder preservation with CRT combined with immunotherapy significantly improves PFS compared with CRT alone, while maintaining comparable safety. The PD-L1 status may serve as a favorable predictor for immunotherapy efficacy.

In November 23, 2023, a patient with 9 digits traumatic crush injury by machine compression was emergently admitted to the Department of Hand and Microsurgery, Sichuan Modern Hospital. Emergency procedures included amputation the distal stumps and replantation of proximal phalanges of left ring and little fingers. Wounds in both hands were temporarily covered with bone cement. On December 4, 2023, reconstruction of 5 digits were performed. Digital defects were: Type Ⅲ defects of left index and middle fingers and right thumb and index fingers and Type IV defect of right middle finger. All 5 reconstructed digits survived. Subsequent refinements yielded favourable outcomes and all donor toes were preserved completely. At the 14-month follow-up, the reconstructed digits exhibited satisfactory appearance and length without difficulties in daily life and at work.

Objective:To evaluate the clinical efficacy of a replay propeller distal perforator flap of the lateral circumflex femoral artery in reconstruction of the donor site defect left by the harvest of a free anterolateral thigh perforator flap (ALTPF).Methods:From June 2023 to June 2024, retrospective analysis of 11 patients with foot and ankle soft tissue defects were treated in the Department of Microsurgery, Sichuan Modern Hospital. The patients were 7 males and 4 females, aged 9-57 (average 28.6) years. Causes of injury were car accident (5 patients), machine crush (5 patients) and skin necrosis following a fall (1 patient). The size of soft tissue defects was 8.0 cm ×11.0 cm - 9.0 cm×14.5 cm. A reversed perforator island flap of distal descending branch of the lateral circumflex femoral artery was prepared to reconstruct the defect left at the donor site after the harvest of a free ALTPF. The ALTPFs were 8.5 cm × 11.5 cm to 9.5 cm × 15.5 cm in size, and the sizes of the perforator flap of descending branch of lateral circumflex femoral artery designed to reconstruct the donor site defects were at 5.0 cm × 9.0 cm to 6.0 cm × 12.0 cm. After the surgery, scheduled follow-ups were carried out at outpatient clinic and via telephone and WeChat reviews. Wound healing at recipient and donor sites, flap survival and functional recovery were observed.Results:All flaps survived smoothly after surgery, and the wounds in the donor and recipient sites healed primarily. No vascular compromise, wound dehiscence or significant swelling occurred. A total of 9 patients completed the 6-18 months postoperative follow-up, with an average of 11 months. Two patients lost in the follow-up. Only linear scars left in the donor sites, without significant impact on the thigh function. The colour and appearance of the flaps were natural.Conclusion:It is effective to use a distal replay flap of the descending branch of lateral circumflex femoral artery for reconstruction of the donor site defect left by the harvest of a free ALTPF.

Objective:To evaluate the clinical efficacy of free anterolateral thigh perforator flap (ALTPF) for reconstruction of soft tissue defects in lower extremity in elderly patient.Methods:From February 2018 to August 2024, 24 elderly patients (14 males, 10 females. Age range: 70-89 years, mean age: 73.47 years) with soft tissue defects in lower extremity were treated with free ALTPFs in the Department of Hand Microsurgery, Sichuan Modern Hospital. All patients had comorbidities including chronic pulmonary diseases (10 cases), anaemia in various severity (15 cases), atherosclerosis (9 cases), diabetes mellitus (6 cases), hypertension (5 cases) and great saphenous varicose veins (4 cases). Fourteen patients were admitted to hospital though emergency department due to trauma. Of these patients, 2 underwent emergency flap transfer surgery, 12 had temporary wound coverage with negative pressure wound therapy (NPWT) or bone cement, followed by flap surgery at 3-7 days later. Ten patients with chronic wounds were admitted through outpatient clinic and underwent flap surgery at approximately 7 days after multidisciplinary team consultation and completion of preoperative preparation. A total of 15 patients received blood transfusion: 3 before the surgery, 10 in the surgery and 2 after the surgery. Defect locations were: right calf and ankle (6 cases), right foot (5 cases), left calf and ankle (10 cases) and left foot (3 cases). Defect sizes ranged from 5.0 cm×7.0 cm to 9.0 cm×30.0 cm, with exposure of tendon, bone or internal fixation. The size of ALTPFs ranged from 6.0 cm×8.0 cm to 10.0 cm×40.0 cm. All artery of flaps was end-to-end anastomosed with the recipient artery, and the vein of flaps was anastomosed with the accompanying vein by recipient artery. Donor sites were either closed directly or reconstructed with skin grafts. All patients were included in postoperative follow-up via visit of outpatient clinic or WeChat for evaluation of flap and donor sites.Results:All 24 flaps survived. Two cases presented with venous occlusion after surgery and surgical exploration discovered: 1 patient had a long-segment venous thrombosis in the recipient vein and was treated with great saphenous vein transposition for re-anastomosis; the other had a deep haematoma compressing of the flap, which was removed surgically with haemostasis. Follow-up lasted for 3 to 24 months. All donor sites healed well without local tenderness, leaving only linear or skin graft scars. The flap survived well, without infection, ulceration or necrosis. All ankle function was preserved.Conclusion:Transfer of free ALTPF is a valuable technique for treatment of soft tissue defects in lower extremity in elderly patients. Despite higher risks, satisfactory outcome can be achieved with thorough preoperative evaluation and surgical intervention, especially when the condition of a patient is stable, an early ambulation for functional recovery should be started.

Robot surgery has more precise and flexible operating characteristics than traditional endoscopic surgery, but robot thyroid surgery is far less widely carried out than endoscopic surgery. The reason for this is not only the high cost of robotic equipment and surgery, but also its own learning process that is different from endoscopic surgery. This article summarizes the technical points of robotic thyroid surgery based on our team's experience of 2800 cases over the past 10 years, including selection of surgical approach, exposure of surgical field, super-meticulous capsular dissection techniques for key structures such as parathyroid gland and recurrent laryngeal nerve protection during surgery, and prevention and treatment of complications during surgery, in order to promote the promotion and popularization of robotic thyroid surgery.

Objective:To investigate the feasibility and safety of laparoscopic purse- string suture clamps combined with multi-functional seal caps for esophagojejunal Roux-en-Y anastomosis during total laparoscopic radical total gastrectomy (TLTG).Methods:This was a retrospective descriptive study of 42 patients with primary gastric malignancies who underwent TLTG at the First Affiliated Hospital of Nanjing Medical University that utilized laparoscopic purse-string suture clamps and multi-functional seal caps for esophagojejunal anastomosis between May, 2024 and January, 2025. The cohort included 33 males and 9 females, with a mean age of (67.7 ±9.5) years and a mean body mass index (BMI) of (23.9±2.9) kg/m 2. The American Society of Anesthesiologists (ASA) physical status classifications were I - II in 40 patients and III in 2 patients, and all patients were definitively diagnosed preoperatively via gastroscopy, dual-energy CT, and/or MRI. Tumor locations included the gastroesophageal junction (GEJ) in 28 cases (Siewert type II - III), the upper third of the stomach in 12 cases, and the middle third in 2 cases. The median distance of esophageal invasion was 1.3 cm, though in 10 cases this was ≥2 cm. Preoperative TNM staging was I-II in 17 patients and III in 25 patients. Surgical outcomes including operative time, anastomosis time, intraoperative blood loss, pathological results, and postoperative recovery were retrospectively analyzed. Results:All 42 operations were successful. The mean operative time was(212.5±26.4) minutes, and the average time from multi-functional seal cap placement to completion of the esophagojejunal anastomosis was (54.2±7.5) minutes. Mean intraoperative blood loss was (79.9±21.3) ml. Postoperative pathology confirmed R0 resection in all specimens, with a mean proximal esophageal margin distance of (2.1±1.6) cm. Furthermore, (51.9±15.1) lymph nodes on average were harvested from each patient; the mean time to oral intake was (149.5±41.4) hours; and the mean hospital stay was (11.3±5.4) days. Postoperative complications occurred in 6 patients: anastomotic leakage ( n=2), residual intra-abdominal infection ( n=1), pulmonary infection ( n=3), and Clavien-Dindo grade III or higher complications occurred in 2 patients. No recurrence, mortality, or anastomosis-related complications were observed within a median follow-up of 5.8 months (range 3.5-11.2). Conclusion:We find the application of the laparoscopic purse-string suture clamps and multi-functional seal caps for esophagojejunal anastomosis in TLTG to be safe and feasible, with satisfactory short-term outcomes.

Robot surgery has more precise and flexible operating characteristics than traditional endoscopic surgery, but robot thyroid surgery is far less widely carried out than endoscopic surgery. The reason for this is not only the high cost of robotic equipment and surgery, but also its own learning process that is different from endoscopic surgery. This article summarizes the technical points of robotic thyroid surgery based on our team's experience of 2800 cases over the past 10 years, including selection of surgical approach, exposure of surgical field, super-meticulous capsular dissection techniques for key structures such as parathyroid gland and recurrent laryngeal nerve protection during surgery, and prevention and treatment of complications during surgery, in order to promote the promotion and popularization of robotic thyroid surgery.

Objective:To investigate the feasibility and safety of laparoscopic purse- string suture clamps combined with multi-functional seal caps for esophagojejunal Roux-en-Y anastomosis during total laparoscopic radical total gastrectomy (TLTG).Methods:This was a retrospective descriptive study of 42 patients with primary gastric malignancies who underwent TLTG at the First Affiliated Hospital of Nanjing Medical University that utilized laparoscopic purse-string suture clamps and multi-functional seal caps for esophagojejunal anastomosis between May, 2024 and January, 2025. The cohort included 33 males and 9 females, with a mean age of (67.7 ±9.5) years and a mean body mass index (BMI) of (23.9±2.9) kg/m 2. The American Society of Anesthesiologists (ASA) physical status classifications were I - II in 40 patients and III in 2 patients, and all patients were definitively diagnosed preoperatively via gastroscopy, dual-energy CT, and/or MRI. Tumor locations included the gastroesophageal junction (GEJ) in 28 cases (Siewert type II - III), the upper third of the stomach in 12 cases, and the middle third in 2 cases. The median distance of esophageal invasion was 1.3 cm, though in 10 cases this was ≥2 cm. Preoperative TNM staging was I-II in 17 patients and III in 25 patients. Surgical outcomes including operative time, anastomosis time, intraoperative blood loss, pathological results, and postoperative recovery were retrospectively analyzed. Results:All 42 operations were successful. The mean operative time was(212.5±26.4) minutes, and the average time from multi-functional seal cap placement to completion of the esophagojejunal anastomosis was (54.2±7.5) minutes. Mean intraoperative blood loss was (79.9±21.3) ml. Postoperative pathology confirmed R0 resection in all specimens, with a mean proximal esophageal margin distance of (2.1±1.6) cm. Furthermore, (51.9±15.1) lymph nodes on average were harvested from each patient; the mean time to oral intake was (149.5±41.4) hours; and the mean hospital stay was (11.3±5.4) days. Postoperative complications occurred in 6 patients: anastomotic leakage ( n=2), residual intra-abdominal infection ( n=1), pulmonary infection ( n=3), and Clavien-Dindo grade III or higher complications occurred in 2 patients. No recurrence, mortality, or anastomosis-related complications were observed within a median follow-up of 5.8 months (range 3.5-11.2). Conclusion:We find the application of the laparoscopic purse-string suture clamps and multi-functional seal caps for esophagojejunal anastomosis in TLTG to be safe and feasible, with satisfactory short-term outcomes.

In November 23, 2023, a patient with 9 digits traumatic crush injury by machine compression was emergently admitted to the Department of Hand and Microsurgery, Sichuan Modern Hospital. Emergency procedures included amputation the distal stumps and replantation of proximal phalanges of left ring and little fingers. Wounds in both hands were temporarily covered with bone cement. On December 4, 2023, reconstruction of 5 digits were performed. Digital defects were: Type Ⅲ defects of left index and middle fingers and right thumb and index fingers and Type IV defect of right middle finger. All 5 reconstructed digits survived. Subsequent refinements yielded favourable outcomes and all donor toes were preserved completely. At the 14-month follow-up, the reconstructed digits exhibited satisfactory appearance and length without difficulties in daily life and at work.