Objective To evaluate the effect of three different choices of indwelling urethral catheter clamping. Indwelling urethral catheter clamping choices included according to patients′complaints to clamp the catheter (Group A), released as schedule (Group B),and smooth passway of indwelling urinary catheter all the way (Group C). Methods We searched RCT about the effect of different choices of indwelling urethral catheter clamping from CNKI, VIP database,Wanfang database, PubMed on line. Literatures were searched from the database had been established till now. Two reviewers evaluate the literatures independently according to the RCT authentic assessment manual of Cochrane Collaboration. Other than different results, negotiation took as the measure to attach an agreement. No agreement reached, consult the opinion of the third person. RevMan5.2 was used to analyses the result of the study. Results Statistical difference between three clamping choice on the rate of successful in autonomous urination after catheter removed: both group A and group B preceded group C (Z=2.97, Z=4.34, P < 0.05), mean well group A preceded group B (Z=5.30, P < 0.05). Statistical difference did not found on the rate of urinary tract irritation after catheter removed between three choices. Conclusion Clamping indwelling urethral catheter according to patients′ complaints seems useful in bladder reconditioning before indwelling urethral catheter removal.

Objective:To explore the value of nursing checklist in posterior surgery for thoracolumbar fracture with general anesthesia under prone position.Methods:A retrospective case series study was conducted to analyze the clinical data of 106 patients with thoracolumbar fracture admitted to Sir Run Run Shaw Hospital，Zhejiang University School of Medicine from June 2018 to May 2020. There were 80 males and 26 females，with age range of 25-57 years［（48.6 ± 11.9）years］. Segments of injury were located at T 11 in 18 patients，at T 12 in 26，at L 1 in 21，at L 2 in 25 and at L 3 in 16. All patients were treated with thoracolumbar posterior screw fixation under general anesthesia. Of all，51 patients received conventional postural nursing from June 2018 to May 2019（control group），and 55 patients received prone position nursing scheme for general anesthesia on the basis of conventional postural nursing from June 2019 to May 2020（verification group）. The incidence of postoperative complications including stress injury，brachial plexus injury，ulnar nerve injury and ocular discomfort as well as length of hospital stay and patients’ satisfaction were compared between the two groups. Visual analogue scale（VAS）and Oswestry disability index（ODI）were also used to measures outcome at postoperative 3 months. Results:All patients were followed up for 8-12 months［（10.5±0.9）months］. Verification group and control group showed significant differences in the incidence of stress injury（4%∶29%），brachial plexus injury（4%∶16%）and ocular discomfort consisiting of tears（2%∶12%），foreign body sensation（0%∶4%）and dryness（4%∶16%）（ P < 0.05），not in ulnar nerve injury and blurred vision. Length of hospitalization in verification group was（7.0±1.3）days，significantly shorter than that in control group［（9.9±1.9）days］（ P < 0.05）. Satisfaction of patients in verification group and control group was 85%（47/55）and 69%（35/51），respectively（ P < 0.05）. At 3 months postoperatively，VAS in verification group［（1.9 ± 0.8）points］was significantly lower than that in control group［（3.5±1.1）points］（ P < 0.05），and ODI was similar between the two groups（ P > 0.05）. Conclusions For patients with thoracolumbar fracture treated by posterior surgery with general anaesthesia under prone position，nursing checklist helps reduce occurrence of the related complication，shorten length of hospital stay，improve patient satisfaction，reduce postoperative pain and promote rehabilitation.

As the operation volume in hospitals is increasing year by year, surgical instruments are widely used, which pose a great challenge to the daily management of surgical instruments. The authors investigated the existing problems which occurred in the management of surgical instruments, and came out with instruments coding navigation index and specialized placement scheme for the operating room as solutions. The specific measures included dividing sterile items into specialized categories, setting cabinets respectively for specialized and general subjects, building equipment coding and identification, establishing surgical instruments navigation index and carrying out training program, to serve as reference for efficient and fine management of surgical instruments.