Objective:To evaluate the effects of two dressing methods on wound healing and patient satisfaction after cosmetic suturing for pediatric facial trauma.Methods:A prospective randomized controlled trial was conducted at Dongying People′s Hospital from October 2022 to October 2023. A total of 180 pediatric patients [105 males, 75 females, aged 3-7 (3.9±1.4) years] with facial trauma requiring cosmetic suturing were enrolled in this study. Participants were randomly divided into the study group ( n=91) and control group ( n=89) using a random number table. During the first postoperative dressing change at 24 hours, the study group received saline cleaning followed by erythromycin ointment coverage, while the control group underwent iodine disinfection with gauze coverage. Pain intensity during the second dressing change was assessed using the Chinese version of the Children′s Hospital of Eastern Ontario pain scale (CHEOPS). Wound healing at 6-7 days post-suturing was evaluated using the Chinese version of the redness, edema, ecchymosis, discharge, and approximation (REEDA) scale. Scar appearance at 14 days was measured via the Stony Brook scar evaluation scale (SBSES). Complication rates (infection, dehiscence) and satisfaction rates were statistically analyzed. Results:During the second dressing change, the CHEOPS score was significantly lower in the study group (6.27±1.32) than that in the control group (6.89±1.21) ( P=0.001). At 6-7 days, the REEDA score in the study group (2.26±1.91) was significantly lower than that in the control group (3.07±2.13) ( P=0.008). At 14 days, the SBSES score was significantly lower in the study group [2.60±1.42) vs (3.89±1.50), P<0.001]. The infection rate was 1.09% (1/91) in the study group and 1.12% (1/89) in the control group, with two cases of epidermal dehiscence observed in the control group. The satisfaction rate in the study group was 93.41% (85/91), which was higher than that in the control group [85.49% (76/89), P=0.020]. Conclusion:Saline cleaning combined with erythromycin ointment coverage reduces pain during wound dressing change, facilitates early wound healing, and improves patient′s satisfaction.

Objective:To evaluate the effects of two dressing methods on wound healing and patient satisfaction after cosmetic suturing for pediatric facial trauma.Methods:A prospective randomized controlled trial was conducted at Dongying People′s Hospital from October 2022 to October 2023. A total of 180 pediatric patients [105 males, 75 females, aged 3-7 (3.9±1.4) years] with facial trauma requiring cosmetic suturing were enrolled in this study. Participants were randomly divided into the study group ( n=91) and control group ( n=89) using a random number table. During the first postoperative dressing change at 24 hours, the study group received saline cleaning followed by erythromycin ointment coverage, while the control group underwent iodine disinfection with gauze coverage. Pain intensity during the second dressing change was assessed using the Chinese version of the Children′s Hospital of Eastern Ontario pain scale (CHEOPS). Wound healing at 6-7 days post-suturing was evaluated using the Chinese version of the redness, edema, ecchymosis, discharge, and approximation (REEDA) scale. Scar appearance at 14 days was measured via the Stony Brook scar evaluation scale (SBSES). Complication rates (infection, dehiscence) and satisfaction rates were statistically analyzed. Results:During the second dressing change, the CHEOPS score was significantly lower in the study group (6.27±1.32) than that in the control group (6.89±1.21) ( P=0.001). At 6-7 days, the REEDA score in the study group (2.26±1.91) was significantly lower than that in the control group (3.07±2.13) ( P=0.008). At 14 days, the SBSES score was significantly lower in the study group [2.60±1.42) vs (3.89±1.50), P<0.001]. The infection rate was 1.09% (1/91) in the study group and 1.12% (1/89) in the control group, with two cases of epidermal dehiscence observed in the control group. The satisfaction rate in the study group was 93.41% (85/91), which was higher than that in the control group [85.49% (76/89), P=0.020]. Conclusion:Saline cleaning combined with erythromycin ointment coverage reduces pain during wound dressing change, facilitates early wound healing, and improves patient′s satisfaction.

Objective To discuss MRI diagnositic value and evaluation of the treatment of cervical Brucella spondylitis(BS).Meth-ods MRI data of 39 cases with cervical BS in our hospital were collected.Non-operative treatment,minimal invasive surgery and the open surgery were selected according to the MRI manifestations.The correlation was analyzed by consistensy check,imaging score and clinical effect evaluation.The data were analyzed by SPSS15.0.Results 39 cases of patients were examined by MRI before the treatment.37 cases were reviewed after 6 months treatment and 33 cases were reviewed after 12 months treatment.All of the Kappa values were more than 0.75 by imaging consistency check.MRI of cervical BS possessed characteristic expressions.The treatment effect according to MRI classification before the treatment:(1)drug therapy was performed in 14 cases (Group A);(2)minimal inva-sive surgery was performed in 7 cases (Group B);(3)focus clearance and bone graft were performed in 18 cases (Group C);(4)the clinical effects showed the healing rate in every group at different time point was different and the difference had statistical signifi-cance(P<0.05).The healing rate in Group C was higher than it in other group at 6 months after treatment.There was no significant difference among 3 groups or among different method group(Group C1,C2 and C3)in Group C at 12 months after treatment(P>0.05). Conclusion MRI classification for cervical BS has important value and guiding significance in the selection of clinical conservative treatment,minimal invasive surgery or the open surgery.

BACKGROUND:Studies have suggested that interleukin-6 is crucial for inducing cel apoptosis after acute spinal cord injury. OBJECTIVE:To observe the effect of interleukin-6 receptor monoclonal antibody combined with bone marrow mesenchymal stem cel s to treat acute spinal cord injury in rats. METHODS:Thirty Sprague-Dawley rats were randomly divided into sham group, model group (spinal cord injury group), treatment group 1 (interleukin-6 receptor monoclonal antibody transplantation group), treatment group 2 (bone marrow mesenchymal stem cel transplantation group), treatment group 3 (bone marrow mesenchymal stem cel+interleukin-6 receptor monoclonal antibody group), with six rats in each group. In the sham group, the spinal cord was only exposed with no injury, and in the other four groups, rat models of acute spinal cord injury were made using modified Al en’s method. Local injection treatment was performed in al the groups at 28 days after modeling. Basso, Beattie and Bresnahan (BBB) scoring and improved Tarlov scoring were used at 1 day before treatment and 1, 3, 7, 14, 28 days after treatment to test the hindlimb function. At 28 days after treatment, TUNEL method was used to detect cel apoptosis in the spinal cord. RESULTS AND CONCLUSION:Compared with the sham group, BBB scores and improved Tarlov scores were decreased significantly in the other four groups (P<0.05). At 7 days after treatment, the BBB scores and improved Tarlov scores in the treatment group 3 were significantly higher than those in the model group (P<0.05). At 14 days after treatment, the BBB scores and improved Tarlov scores in the treatment groups 1 and 2 were significantly higher than those in the model group (P<0.05);compared with the treatment group 2, the BBB score and improved Tarlov score were significantly increased in the treatment group 3 (P<0.05). Compared with the sham group, the number of apoptotic cel s was significantly increased in the other four groups (P<0.05);compared with the model group, the number of apoptotic cel s was significantly decreased in the three treatment groups (P<0.05);compared with the treatment group 2, the number of apoptotic cel s was significantly lower in the treatment group 3 (P<0.05). These findings indicate that the combined use of interleukin-6 receptor monoclonal antibody and bone marrow mesenchymal stem cel transplantation is better than bone marrow mesenchymal stem cel transplantation alone in the treatment of spinal cord injury, and interleukin-6 receptor monoclonal antibody reduces cel apoptosis in spinal cord injury, which is of positive significance for preventing against acute spinal cord injury.

A total of 38 cases of senile brucella spondylitis disease at our hospital during January 2002 and March 2012 were analyzed .After admission , all of them were definitely diagnosed on the basis of epidemiological history , clinical manifestations , laboratory tests , imaging and pathological examinations . Over a follow-up period of 12 months, 17 cases were cured after standardized drug treatment .Among 21 surgical cases, there were curing (n=17) and improving (n=2).Senile brucellosis spondylitis has distinct serological and pathological characteristics .And formulating the diagnostic criteria may improve its diagnostic rate and reduce its misdiagnostic rate .And standardized drug therapy achieves a better curing rate and a proper timing of surgical intervention improves its clinical outcomes .