ObjectiveTo explore the effect of level management model in the application of nursing for pressure ulcers after spinal surgery. MethodA total of 3 558 patients underwent spinal surgeries between January 2014 and September 2015 were selected. We established a level management model, confirmed the personnel responsibilities, strengthened the pressure ulcers risk assessment of new inpatients, and standardized the processes of reporting pressure sores. We carried out the level management model between January and June 2014, summarized experience and formed a system file between July and December 2014, applied to the clinical work after continuous improvement between January and September 2015. High risk of pressure ulcers reporting rate, incidence of high-risk pressure ulcers, and healing rate of pressure ulcers were compared at the various stages. ResultsThe reporting rate of pressure ulcers raised, the incidence of pressure ulcers increased and the curing rate decreased after continuous improvement (P<0.05). ConclusionsLevel management model may effectively improve the quality of the nursing for spinal pressure ulcers.
Objective To investigate the status of the knowledge, attitudes and intervention behaviors in medical professionals in the prevention and treatment of deep vein thrombosis (DVT), and explore the weak links in knowledge-attitude-practice of DVT. Methods From December 2017 to February 2018, a convenient sampling method was used to extract 158 medical professionals out of 204 medical professionals from Department of Orthopedics, West China Hospital of Sichuan University. The questionnaire included the general information and basic situation of DVT learning, the knowledge of DVT, intervention attitude and implementation of preventive measures. The survey involved orthopedic doctors, nurses, rehabilitation therapists and nutrition managers. Results A total of 158 questionnaires were distributed and 150 valid questionnaires were completed. The effective questionnaire recovery rate was 94.9%. The mean score of basic knowledge of DVT was 6.45±1.83, the mean score of risk factors was 13.29±3.38, the mean score of intervention attitudes was 9.57±0.78, and the mean score of prevention implementation was 23.33±5.85. Conclusions The knowledge-practice of DVT intervention in orthopedic medical staff is moderate, and the attitude of DVT intervention is better among medical staff. There are various characteristics and weaknesses in knowledge-practice. It is necessary to regularly carry out knowledge about DVT among medical staff to improve the professional level of medical staff to prevent and treat DVT.
The purpose of this study is to reveal the protective effect of rib cage on scoliotic spine by comparing the different effect of rib cage on the stability of normal spine and Lenke1 scoliotic spine. Firstly, according to X-ray computed tomography (CT) image data, four spinal finite element models (SFEMs), including normal spine without rib cage (N1), normal spine with normal rib cage (N2), scoliotic spine without rib cage (S1) and scoliotic spine with deformed rib cage (S2), from the first thoracic vertebrae to the sacral vertebrae (T1～S) were established. Secondly, the natural vibration characteristics of the four SFEMs were obtained by modal analysis. Finally, the maximum vibration amplitudes of the four SFEMs under external excitation were obtained by steady-state analysis. As shown in results, compared with N1, the maximum deformation of N2 segment T4～T6 in the X-axis (coronal axis), Y-axis (sagittal axis) and Z-axis (vertical axis) directions decreases by 38.44%, 53.80% and 33.72%, respectively. Compared with S1, the maximum deformation of S2 segment T4～T6 in the X-axis direction, Y-axis direction and Z-axis directions decreases by 44.26%, increases by 32.80% and decreases by 49.23%, respectively. As it can be seen, for normal spine, the rib cage can improve the stability of the whole spine in three directions; for the Lenke1 scoliotic spine, the rib cage can reduce the vibration of the scoliotic spine in the X-axis and Z-axis directions and improves the stability of the whole spine in the two directions, while in the Y-axis direction, for the serious severe anteversion of scoliotic spine, the deformed rib cage exacerbates the vibration of the scoliotic spine in this direction and destroys the stability of the scoliotic spine in the Y-axis direction. This study reveals the biomechanical characteristics of rib caged influence on the stability of the scoliotic spine and it has guiding significance for the study of daily protection methods and protective tools for scoliotic patients.
ObjectiveTo analyze the postoperative drainage volume and its influencing factors in lumbar posterior surgery.MethodsA total of 158 patients undergoing lumbar posterior surgery in West China Hospital, Sichuan University between October 2018 and June 2019 were retrospectively enrolled in this study. The data about general information and perioperative drainage were collected retrospectively according to recording tables and analyzed by SPSS (version 22) software. The drainage volume was presented with median (lower quartile, upper quartile).ResultsThe final average drainage volume was 360 (200, 650) mL, and the length of time for drainage tube placement was from 9 to187 hours with the median (lower quartile, upper quartile) of 61 (40, 86) hours. The result of multiple linear regression showed that immediate drainage volume when returning to the ward [non-standardized partial regression coefficient (b)=0.268, 95% confidence interval (CI) (0.191, 0.345), P<0.001], length of time for drainage tube placement [b=0.554, 95%CI (0.338, 0.769), P<0.001], intra-operative bleeding volume [b=0.161, 95%CI (0.044, 0.277), P=0.007], and surgical methods [Method 3 as the reference, Method 1: b=0.599, 95%CI (0.369, 0.828), P<0.001; Method 2: b=0.574, 95%CI (0.336, 0.812), P<0.001] were the main factors affecting the final drainage volume.ConclusionsThe final drainage volume of lumbar posterior surgery is so large that it should be paid attention to. It is also necessary to take effective interventions according to different surgical methods, intraoperative bleeding, immediate drainage when returning to the ward, length of time for drainage tube placement, and other different circumstances to reduce the drainage to achieve enhanced recovery after surgery.
Objective To explore the correlation between postoperative kinesiophobia and rehabilitation outcome in patients with lumbar disc herniation (LDH). Methods This study was a cross-sectional survey. The patients who underwent lumbar discectomy due to LDH in West China Hospital of Sichuan University between June and October 2019 were included consecutively. According to the Tampa Scale for Kinesiophobia (TSK) score, patients were divided into two groups: the kinesiophobia group and the non-kinesiophobia group. The patients’ scores of the TSK, the Visual Analogue Scale (VAS), the Oswestry Disability Index (ODI), and the Japanese Orthopaedic Association Scores (JOA) at different time points were collected. The relationship between postoperative kinesiophobia, pain, and lumbar function in patients was analyzed. Results A total of 201 patients were included. Among them, there were 128 cases in the kinesiophobia group and 73 cases in the non-kinesiophobia group. The incidence of kinesiophobia was 63.68%. Pearson correlation test analysis showed that TSK score was positively correlated with VAS score (r=0.218, P<0.01) and ODI score (r=0.263, P<0.01) at 24 h after surgery. At one month after surgery, there was a positive correlation with VAS score (r=0.296, P<0.01) and a negative correlation with JOA score (r=−0.182, P<0.05). The results of multiple linear regression showed that postoperative age, pain, lumbar function, and postoperative kinesiophobia were interrelated (P<0.05). Conclusions Patients with LDH had a higher incidence of kinesiophobia 24 h after surgery. Postoperative kinesiophobia was correlated with the recovery outcome of patients with LDH.
In post-coronavirus disease 2019 era, people’s style of work and life have undergone major changes. The sedentary style of work and life, such as long-time office work, online meetings, home eating, online social interactions, and reduced range of activities, affect people’s physical and mental health. Neck and shoulder pain is one of the common symptoms. By combining the clinical practice experience of orthopedic medical experts in West China Hospital of Sichuan University, and reviewing a large number of literatures, this article summarized the definition, incidence, hazards, causes, evaluation and prevention of neck and shoulder pain in post-coronavirus disease 2019 era. It aimed to provide experience for the prevention and treatment of neck and shoulder pain in post-coronavirus disease 2019 era.
In recent years, reports of domestic robot-assisted total knee arthroplasty have gradually increased. In response to problems that may arise during the perioperative period, West China Hospital of Sichuan University has adopted measures such as the establishment of multidisciplinary team, adequate preoperative evaluation, precise intraoperative operations, and whole process optimization management (incision management, pain management, functional exercise and follow-up management). Combined with the actual clinical situation, a domestic robot-assisted total knee arthroplasty management program during the perioperative period was explored and formulated to promote the recovery of patients. This article introduces the above-mentioned program, and aims to provide a reference for the management optimization of domestic robot-assisted total knee arthroplasty during the perioperative period.