1.Clinical observation on effects of Xuebijing injection on inflammatory mediators of patients with severe acute pancreatitis
Yongqing DUAN ; Ping GAN ; Jiahua ZHANG ; Chen LIAO ; Jin TANG ; Shicai XU
International Journal of Traditional Chinese Medicine 2011;33(2):104-106
Objective To evaluate the effects of Xuebijing injection on inflammatory mediators of patients with severe acute pancreatitis. Methods Using double blind method, 80 cases with severe acute pancreatitis were randomly divided into two groups, with 40 cases in each group. The control group was treated with conventional therapy such as: fasting, fluid replacement, acid inhibition and anti-infection, combined with the continuing injection with the growth hormone release inhibiting 6 mg, ulinastatin 200000u for 7 days. Based on the control group's treatment, the other group was added with Xuebijing injection 50 ml, twice a day for 7days. The plasma levels of prostaglandin Ⅰ2 (PGI2), thromboxane A2 (TXA2), tumor necrosis factor α (TNFα),interleukin-1,6,8 (IL-1,6,8) were compared before and after the treatment in each group and between two groups.Results Compared with the control group, Xuebijing injection group had marked effects on modulating the levels of inflammatory mediators. The levels of PGI2 and PGI2/TXA2 were increased significantly and the levels ofTXA2, TNF2, IL-1,6 and 8 were deceased(P<0.05)sharply after the treatment. Conclusion Combined with conventional western medicine therapy, Xuebijing injection has the effects of inhibiting and controlling the release of inflammatory mediators on patients with severe acute pancreatitis.
2.Surgical technique and curative effect analysis of the lateral-rectus approach for acetabular fractures combined with ipsilateral greater sciatic notch fractures
Shicai FAN ; Kangshuai XU ; Qiguang MAI ; Tao LI ; Zhenhua ZHU ; Yuhui CHEN ; Yingze ZHANG
Chinese Journal of Orthopaedics 2022;42(18):1197-1203
Objective:To explore the surgical technique and clinical results of the lateral-rectus approach (LRA) for acetabular fractures combined with ipsilateral greater sciatic notch fractures.Methods:Nine cases of acetabular fractures combined with ipsilateral greater sciatic notch fractures treated by the LRA from January 2015 to January 2021 were involved in this study, including 7 males and 2 females with age of 39.8±15.4 years (range, 25-54 years). Six cases were injured by falling and the others by traffic accidents. There were 3 cases combined with pelvic fractures, 1 combined with craniocerebral injury, 3 combined with thoracic injury, 2 combined with closed abdominal injury, and 3 combined with other fractures of the extremities. Based on the Letournel-Judet classification, the cases were all classified as double-column acetabular fractures. The fractures of the greater sciatic notch are all fractures with obvious displacement from the lower part of the sacroiliac joint through the top of the greater sciatic notch to the posterior column of the acetabulum. Pelvic X-ray and CT examination were performed after operation. The reduction quality of the acetabulum and greater sciatic foramen was evaluated by Matta's criteria. The function of the hip joint was assessed by modified Merle D'Aubigné-Postel score.Results:All 9 patients were successfully completed the operation, and followed up. The operation time was 140.4±55.2 min (range, 110-190 min). The amount of intraoperative blood loss was 770.5±430.9 ml (range, 540-1,260 ml). All cases of fractures had healed in 7.7±3.4 weeks (range, 6-12 weeks) after operation. According to Matta's reduction quality criteria, the quality of fracture reduction after surgery was excellent in 7 cases and good in 2 cases. The follow-up period was 24.8±8.8 months (range, 6-12 months). Fractures of the acetabulum and greater sciatic foramen healed well, with the healing time of 6 to 12 weeks. There were no complications such as loss of fracture reduction, failure of internal fixation, traumatic arthritis or necrosis of femoral head. Matta's modified Merle d'Aubigne-Postel hip function score was 16.2±0.6 (range, 12-18) one year after surgery. There were excellent in 6 cases, good in 2 cases, fair in 1 case, with an excellent and good rate of 89%.Conclusion:Fractures of the acetabulum and ipsilateral greater sciatic notch are serious injuries with difficulty in surgical reduction and fixation. The LRA can better complete reduction and fixation of the above fractures, obtaining satisfactory clinical outcomes.
3.The W-shaped acetabular angular plate for the treatment of acetabular posterior wall fractures through the direct posterior approach
Fuming HUANG ; Wenquan XU ; Shibang LIN ; Haizhou HUANG ; Qiubao ZHENG ; Jianwen LIAO ; Shicai FAN
Chinese Journal of Orthopaedics 2021;41(24):1762-1769
Objective:To evaluate the follow-up clinical results of W-shaped acetabular angular plate for the treatment of acetabular posterior wall fractures through a direct posterior approach (DPA).Methods:Fifteen cases (10 males and 5 females, average aged 42.1±10.0 years) were involved in this study, with acetabular posterior wall fractures treated by using the W-shaped acetabular angular plate through a DPA between March 2017 and June 2019. Nine patients with fractures were injured by traffic accidents and the other 6 cases by falling. Based on the three-column classification for acetabular fractures, all of the cases belonged to posterior wall fractures (A2.1), which included 6 cases of simple fractures and 9 cases of comminuted fractures. The mean time interval between injury and surgery was 5.6±1.1 (range, 4-8) days. The DPA was adopted in all cases. The posterior wall fractures of the acetabulum were reduced and fixed with W-shaped acetabular angular plates. The reduction quality of the acetabulum was evaluated by X-ray and CT scan during follow-up visits according to the criteria proposed by Matta. The function of the hip joint was assessed by the Merle d'Aubigné-Posteal score modified by Matta.Results:The length of the surgical incision was 9.5±1.1 (range, 8-12) cm. The operation time was 45.3±10.1 (range, 35-75) mins. The amount of intraoperative blood loss was 248.0±94.7 (range, 100-380) ml. All the patients who were followed up for 20.5±6.3 (range, 16-38) months. All cases were evaluated according to Matta's reduction quality criteria, the satisfactory ratio of reduction was 100%. Among cases, 10 cases were matched the anatomic reduction, and the other 5 cases have belonged to satisfy. All cases of fractures had healed (the mean of healing time was 9.4±1.3 (range, 8-12 weeks). At the final follow-up visit, the mean of modified Merle d'Aubigne-Postel score was 16.9±1.6 (range, 13-18). Excellent clinical outcomes were obtained in 10 cases, good in 3 cases, and fair in 2 cases. One case had deep venous thrombosis of the lower extremities. The clots disappeared after anticoagulation treatment. One case had the heterotopic ossification, Brooker grade I, without any special treatment due to not affecting the hip joint activity in the follow-up visits. One patient had incision fat liquefaction and the wound healed after intensive dressing change. No internal fixation loosening or losing of fracture reduction was found at the follow-up visits.Conclusion:This study shows that using W-shaped acetabular angular plate for the treatment of acetabular posterior wall fractures through the DPA could obtain early satisfactory clinical outcomes.
4.Correlation Between the Spinopelvic Parameters and Morphological Characteristics of Pedicle-Facet Joints in Different Lumbar Spondylolisthesis
Baoqiang HE ; Yebo LENG ; Shicai XU ; Yang LI ; Jiajun ZHOU ; Min KANG ; Yehui LIAO ; Minghao TIAN ; Qiang TANG ; Fei MA ; Qing WANG ; Chao TANG ; Dejun ZHONG
Neurospine 2025;22(1):231-242
Objective:
Based on spinopelvic parameters and biomechanical principles, the pedicle-facet joint (PFJ) morphological characteristics of isthmic and degenerative spondylolisthesis were analyzed, and the mechanism of their onset and progression was discussed.
Methods:
This retrospective cross-sectional study included 194 patients with L5 spondylolysis or L5–S1 low-grade isthmic spondylolisthesis (IS group), 172 patients with L4–5 degenerative spondylolisthesis (DS group), and 366 patients with nonlumbar spondylolysis (NL group). The spinopelvic parameters and PFJ morphological parameters of the patients were measured, the differences in these parameters among and within the 3 groups were compared, and the correlations were analyzed.
Results:
Sacral slope (SS) and lumbar lordosis (LL) were the highest in the IS group, the second highest in the DS group, and the lowest in the NL group. Among the 3 groups, the L4 facet joint angle (FJA) was the largest in the IS group, the second largest in the NL group, and the smallest in the DS group. The L4 pedicle-facet joint angle (PFA) was the largest in the DS group, the second largest in the IS group, and the smallest in the NL group. Pearson correlation analysis showed that within each group, SS and LL were negatively correlated with FJA and positively correlated with PFA.
Conclusion
This study found a correlation between the PFJ morphological characteristics of patients with lumbar spondylolisthesis and spinopelvic parameters, suggesting that the morphological characteristics of PFJs may be caused by varying stresses under different spinopelvic morphologies.
5.Correlation Between the Spinopelvic Parameters and Morphological Characteristics of Pedicle-Facet Joints in Different Lumbar Spondylolisthesis
Baoqiang HE ; Yebo LENG ; Shicai XU ; Yang LI ; Jiajun ZHOU ; Min KANG ; Yehui LIAO ; Minghao TIAN ; Qiang TANG ; Fei MA ; Qing WANG ; Chao TANG ; Dejun ZHONG
Neurospine 2025;22(1):231-242
Objective:
Based on spinopelvic parameters and biomechanical principles, the pedicle-facet joint (PFJ) morphological characteristics of isthmic and degenerative spondylolisthesis were analyzed, and the mechanism of their onset and progression was discussed.
Methods:
This retrospective cross-sectional study included 194 patients with L5 spondylolysis or L5–S1 low-grade isthmic spondylolisthesis (IS group), 172 patients with L4–5 degenerative spondylolisthesis (DS group), and 366 patients with nonlumbar spondylolysis (NL group). The spinopelvic parameters and PFJ morphological parameters of the patients were measured, the differences in these parameters among and within the 3 groups were compared, and the correlations were analyzed.
Results:
Sacral slope (SS) and lumbar lordosis (LL) were the highest in the IS group, the second highest in the DS group, and the lowest in the NL group. Among the 3 groups, the L4 facet joint angle (FJA) was the largest in the IS group, the second largest in the NL group, and the smallest in the DS group. The L4 pedicle-facet joint angle (PFA) was the largest in the DS group, the second largest in the IS group, and the smallest in the NL group. Pearson correlation analysis showed that within each group, SS and LL were negatively correlated with FJA and positively correlated with PFA.
Conclusion
This study found a correlation between the PFJ morphological characteristics of patients with lumbar spondylolisthesis and spinopelvic parameters, suggesting that the morphological characteristics of PFJs may be caused by varying stresses under different spinopelvic morphologies.
6.Correlation Between the Spinopelvic Parameters and Morphological Characteristics of Pedicle-Facet Joints in Different Lumbar Spondylolisthesis
Baoqiang HE ; Yebo LENG ; Shicai XU ; Yang LI ; Jiajun ZHOU ; Min KANG ; Yehui LIAO ; Minghao TIAN ; Qiang TANG ; Fei MA ; Qing WANG ; Chao TANG ; Dejun ZHONG
Neurospine 2025;22(1):231-242
Objective:
Based on spinopelvic parameters and biomechanical principles, the pedicle-facet joint (PFJ) morphological characteristics of isthmic and degenerative spondylolisthesis were analyzed, and the mechanism of their onset and progression was discussed.
Methods:
This retrospective cross-sectional study included 194 patients with L5 spondylolysis or L5–S1 low-grade isthmic spondylolisthesis (IS group), 172 patients with L4–5 degenerative spondylolisthesis (DS group), and 366 patients with nonlumbar spondylolysis (NL group). The spinopelvic parameters and PFJ morphological parameters of the patients were measured, the differences in these parameters among and within the 3 groups were compared, and the correlations were analyzed.
Results:
Sacral slope (SS) and lumbar lordosis (LL) were the highest in the IS group, the second highest in the DS group, and the lowest in the NL group. Among the 3 groups, the L4 facet joint angle (FJA) was the largest in the IS group, the second largest in the NL group, and the smallest in the DS group. The L4 pedicle-facet joint angle (PFA) was the largest in the DS group, the second largest in the IS group, and the smallest in the NL group. Pearson correlation analysis showed that within each group, SS and LL were negatively correlated with FJA and positively correlated with PFA.
Conclusion
This study found a correlation between the PFJ morphological characteristics of patients with lumbar spondylolisthesis and spinopelvic parameters, suggesting that the morphological characteristics of PFJs may be caused by varying stresses under different spinopelvic morphologies.
7.Correlation Between the Spinopelvic Parameters and Morphological Characteristics of Pedicle-Facet Joints in Different Lumbar Spondylolisthesis
Baoqiang HE ; Yebo LENG ; Shicai XU ; Yang LI ; Jiajun ZHOU ; Min KANG ; Yehui LIAO ; Minghao TIAN ; Qiang TANG ; Fei MA ; Qing WANG ; Chao TANG ; Dejun ZHONG
Neurospine 2025;22(1):231-242
Objective:
Based on spinopelvic parameters and biomechanical principles, the pedicle-facet joint (PFJ) morphological characteristics of isthmic and degenerative spondylolisthesis were analyzed, and the mechanism of their onset and progression was discussed.
Methods:
This retrospective cross-sectional study included 194 patients with L5 spondylolysis or L5–S1 low-grade isthmic spondylolisthesis (IS group), 172 patients with L4–5 degenerative spondylolisthesis (DS group), and 366 patients with nonlumbar spondylolysis (NL group). The spinopelvic parameters and PFJ morphological parameters of the patients were measured, the differences in these parameters among and within the 3 groups were compared, and the correlations were analyzed.
Results:
Sacral slope (SS) and lumbar lordosis (LL) were the highest in the IS group, the second highest in the DS group, and the lowest in the NL group. Among the 3 groups, the L4 facet joint angle (FJA) was the largest in the IS group, the second largest in the NL group, and the smallest in the DS group. The L4 pedicle-facet joint angle (PFA) was the largest in the DS group, the second largest in the IS group, and the smallest in the NL group. Pearson correlation analysis showed that within each group, SS and LL were negatively correlated with FJA and positively correlated with PFA.
Conclusion
This study found a correlation between the PFJ morphological characteristics of patients with lumbar spondylolisthesis and spinopelvic parameters, suggesting that the morphological characteristics of PFJs may be caused by varying stresses under different spinopelvic morphologies.
8.Correlation Between the Spinopelvic Parameters and Morphological Characteristics of Pedicle-Facet Joints in Different Lumbar Spondylolisthesis
Baoqiang HE ; Yebo LENG ; Shicai XU ; Yang LI ; Jiajun ZHOU ; Min KANG ; Yehui LIAO ; Minghao TIAN ; Qiang TANG ; Fei MA ; Qing WANG ; Chao TANG ; Dejun ZHONG
Neurospine 2025;22(1):231-242
Objective:
Based on spinopelvic parameters and biomechanical principles, the pedicle-facet joint (PFJ) morphological characteristics of isthmic and degenerative spondylolisthesis were analyzed, and the mechanism of their onset and progression was discussed.
Methods:
This retrospective cross-sectional study included 194 patients with L5 spondylolysis or L5–S1 low-grade isthmic spondylolisthesis (IS group), 172 patients with L4–5 degenerative spondylolisthesis (DS group), and 366 patients with nonlumbar spondylolysis (NL group). The spinopelvic parameters and PFJ morphological parameters of the patients were measured, the differences in these parameters among and within the 3 groups were compared, and the correlations were analyzed.
Results:
Sacral slope (SS) and lumbar lordosis (LL) were the highest in the IS group, the second highest in the DS group, and the lowest in the NL group. Among the 3 groups, the L4 facet joint angle (FJA) was the largest in the IS group, the second largest in the NL group, and the smallest in the DS group. The L4 pedicle-facet joint angle (PFA) was the largest in the DS group, the second largest in the IS group, and the smallest in the NL group. Pearson correlation analysis showed that within each group, SS and LL were negatively correlated with FJA and positively correlated with PFA.
Conclusion
This study found a correlation between the PFJ morphological characteristics of patients with lumbar spondylolisthesis and spinopelvic parameters, suggesting that the morphological characteristics of PFJs may be caused by varying stresses under different spinopelvic morphologies.
9.Clinical effects of direct posterior approach with the fixation of percutaneous tunnel screw and plate for acetabular posterior comminuted fractures
Qiguang MAI ; Yuhui CHEN ; Tao LI ; Hua WANG ; Qiubao ZHENG ; Xiaorui ZHAN ; Kangshuai XU ; Sheqiang CHEN ; Jiacheng LI ; Wenquan XU ; Shicai FAN
Chinese Journal of Orthopaedics 2021;41(19):1426-1433
Objective:To investigate the surgical technique and the clinical effects of direct posterior approach (DPA) with the fixation of percutaneous tunnel screw and plate for acetabular posterior comminuted fractures.Methods:Thirty-six cases with acetabular posterior comminuted fractures treated by this technique from January 2016 to July 2020 were retrospectively analyzed in this study. There were 28 males and 8 female, aged 42.0±12.1 (range 19-64) years. According to Letournel-Judet classification, there were 28 cases of transverse associated with posterior wall fractures, 6 cases of posterior column with posterior wall fractures and 2 cases of T shape with posterior wall fractures. DPA was adopted in prone position. The anterior and posterior column fractures of the acetabulum were reduced under direct vision and then fixed with percutaneous tunnel screw. Further, the posterior wall fractures of the acetabulum were reduced and fixed with plate and screws. The operation duration, intraoperative blood loss, incision length, fracture union time, fracture reduction quality, postoperative complications and hip function were recorded.Results:The incision was 9.8±1.2 (range 8-12) cm. The operation duration was 102.9±21.4 (range 65-145) min. Intraoperative bleeding was 214.0±116.9 (range 100-640) ml. Postoperative X-ray and CT examinations showed perfect reduction. All the patients were followed up for 20.9±9.2 (range 10-38) months. The fracture healing time was 4.6±1.0 (range 3-6) months. There was no patient with damaged superior gluteal nerve and blood vessel. There were 2 cases of femoral head cystic changes without pain in walking, 1 case of postoperative infection and bacteremia who was cured at 1 month after debridement and anti-infection treatment, 1 case of sciatic nerve injury but recovered at 3 months after operation, and 1 case of heterotopic ossification at 3 months after surgery without affecting hip motion. According to the Matta's criteria, the reduction quality of the acetabular fracture was rated as excellent in 28 cases, good in 6 cases, fair in 2 cases. According to the modified Merle D'Aubigné and Postel scoring system, hip joint function was excellent in 24 cases, good in 10 cases and fair in 2 cases.Conclusion:DPA approach can directly reduce acetabular posterior comminuted fractures through a minimal incision. Combined with the technique of percutaneous tunnel screw, it displays great advantages of less trauma and with good clinical effects.
10.Classification system of sacroiliac joint dislocation with ipsilateral sacral wing fracture and its validity examination and clinical application evaluation
Kangshuai XU ; Cheng GU ; Jiacheng LI ; Sheqiang CHEN ; Yuhui CHEN ; Yan ZHUANG ; Zhiyong HOU ; Shicai FAN
Chinese Journal of Trauma 2022;38(3):234-239
Objective:To establish the classification system of sacroiliac joint dislocation with ipsilateral sacral wing fracture (SJDISWF), examine its reliability and evaluate the clinical application.Methods:A multi-center retrospective case series study was conducted to analyze the clinical data of 20 SJDISWF patients admitted to Third Affiliated Hospital of Southern Medical University, Honghui Hospital Affiliated to Xi′an Jiaotong University and Third Hospital of Hebei Medical University from January 2016 to December 2019. There were 8 males and 12 females, aged from 13-58 years[(34.7±13.2)years]. Based on the direction of sacral displacement, SJDISWF was divided into 3 types. Type I: the sacroiliac joint dislocated and the ipsilateral sacral wing fracture fragment was anteriorly prolapsed; Type II: the sacroiliac joint dislocated, the ipsilateral sacral wing fracture fragment was compressed or crushed, the anterior sacral foramen may fractured; Type III: the sacroiliac joint dislocated and the ipsilateral sacral wing fracture end was inserted into the sacral canal, causing an intra-sacral canal occupation. The reliability of the classification was performed based on the assessment results of two phases in four observers at 4-week intervals. Treatments were utilized based on the types I, II, III fractures, including anterior approach for open reduction and internal fixation, closed reduction and internal fixation or posterior approach for open reduction and internal fixation respectively. Postoperative fracture healing time was recorded. Quality of fracture reduction was graded according to Matta′s criteria. Majeed functional score was recorded at postoperative 3 months, 6 months and the final follow-up. Complications were detected as well.Results:The overall Kappa value of inter-observer reliability was 0.890. The overall Kappa value of intra-observer reliability was 0.854. There were 12 patients with type I, 7 with type II and 1 with type III. All patients went through the procedure uneventfully and were followed up for 6-36 months[(20.0±8.7)months]. All patients achieved clinical healing in 8-14 weeks[(10.2±1.7)weeks]. According to the Matta′s criteria for fracture reduction, the outcome was excellent or good in 83% (10/12) for type I, 71% (5/7) for type II and 0% (0/1) for type III, with the overall excellent rate of 75%. Majeed functional score was (74.6±5.2)points at postoperative 3 months and (84.4±5.8)points at postoperative 6 months ( P<0.01). According to Majeed functional score, the outcome was excellent or good in 75% (9/12) for type I, 100% (7/7) for type II and 0% (0/1) for type III at the final follow-up, with the overall excellent rate of 80%. There were no complications such as lateral femoral cutaneous nerve or sciatic nerve injury, lower extremity deep vein thrombosis, sacroiliac joint pain, failure of internal fixation or loss of fracture reduction during the follow-up. Conclusions:The SJDISWF classification has high reliability. The classification-oriented treatment strategy has achieved a relatively satisfactory restoration and functional recovery, indicating that the classification plays a certain role in guiding treatment selection for SJDISWF.