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Su QJ, Feng H. A randomized controlled trial with a combination of low frequency electroacupuncture and cognitive behavioral therapy for short-term insomnia. Explore (NY) 2024; 20:347-351. [PMID: 37839929 DOI: 10.1016/j.explore.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 09/05/2023] [Accepted: 09/18/2023] [Indexed: 10/17/2023]
Abstract
OBJECTIVE To explore the therapeutic effects of low frequency electroacupuncture (EA) combined with cognitive behavioral therapy (CBT) for short-term insomnia. METHODS Patients with "short-term insomnia" were randomly divided into the treatment and control groups. Patients in the treatment group were treated with low-frequency EA combined with CBT, while those in the control group were only treated with low-frequency EA. The Pittsburgh Sleep Quality Index (PSQI), Insomnia Severity Index (ISI), Epworth Sleepiness Scale (ESS), and Dysfunctional Beliefs and Attitudes about Sleep Scale (DBAS) scores in the two groups were compared before and after treatment within the same group, as well as between the two groups. After four weeks of treatment, the comprehensive therapeutic effects of both treatment modalities and the number of people who developed chronic insomnia were compared. RESULTS The differences in PSQI score, PSQI sleep rate, ISI score, and DBAS score band after treatment, within the same group and between groups were statistically significant. There was significant difference in DBAS score between the two groups before and after treatment, and in the composition ratio of comprehensive therapeutic effects between the two groups. CONCLUSION Low-frequency EA combined with CBT and low-frequency EA alone can significantly improve sleep cycles in patients with insomnia, reduce the sleep severity index, prevent daytime sleepiness symptoms in patients, and improve cognition in patients. Low-frequency EA combined with CBT had better therapeutic effects and improved cognition in patients, and hence can be recommended.
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Affiliation(s)
- Qiu-Ju Su
- Department of Rehabilitation medicine, the Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi People's Hospital, Wuxi Medical Center, Nanjing Medical University, Wuxi 214023, China
| | - Hua Feng
- Department of Acupuncture, Wuxi TCM Hospital, NO 8, Zhongnanxi Road, Wuxi 214071, China.
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Li DY, Su QJ, Zhang XN, Tao LM, Hai Y. [Clinical study of lumbar stability after unilateral biportal endoscopy in the treatment of degenerative lumbar diseases]. Zhonghua Wai Ke Za Zhi 2024; 62:187-193. [PMID: 38291634 DOI: 10.3760/cma.j.cn112139-20230717-00012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
Objectives: To investigate the clinical efficacy of unilateral biportal endoscopy (UBE) in the treatment of degenerative lumbar disease (DLD) and its impact on postoperative lumbar stability. Methods: This is a retrospective case series study. A total of 109 cases of DLD treated with UBE in the Department of Orthopaedic, Beijing Chaoyang Hospital Affiliated to Capital Medical University from July 2020 to June 2022 were analyzed retrospectively. There were 47 males and 62 females, aged (53.3±8.2) years (range: 21 to 80 years). The surgical segments were single segment in 80 cases, two segments in 25 cases, and three segments in 4 cases. The low back pain and leg pain of visual analogue scale (VAS), Japanese Orthopaedic Association (JOA) score and Oswestry disability index (ODI) were evaluated before and after operation. The modified MacNab criteria were used for evaluation of the clinical consequences. Postoperative three-dimensional lumbar CT was performed to observe the preservation of the facet joints and the angle of the medial surface of the facetectomy(β angle). At 12 months after surgery, X ray of the flexion and extension lumbar spine were reviewed. The comparison and analysis of the data were conducted using paired sample t tests or generalized estimation equations. Results: All 109 patients underwent operative procedures successfully. The operation time was (94.5±37.1) minutes (range:56 to 245 minutes), the times of X ray was 6.8±4.0 (range:4 to 16 times), and the days of hospitalization was (5.3±3.7) days (range:4 to 14 days). Complications included dural tears in 4 cases, transient lower limb numbness in 4 cases, epidural hematoma in 2 case. The follow-up time was (19.6±7.2) months (range:12 to 36 months). The postoperative low back pain VAS, leg pain VAS, JOA score and ODI were significantly improved(all P<0.05). According to the modified MacNab criteria, the excellent and good rate was 88.99%(97/109) at 12 months after surgery. One case underwent revision surgery because of recurrent lumbar disc herniation. In term of radiographic evaluation, the area of the surgical side facet joints after UBE surgery was reserved more than 60%. The β angle was less than 90° in all patients. After 12 months of surgery, there was no surgical segment instability or spondylolisthesis by the X-ray of the flexion and extension lumbar spine. Conclusion: UBE can achieve satisfactory clinical efficacy in the treatment of DLD, and maintain the stability of the lumbar spine.
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Affiliation(s)
- D Y Li
- Department of Orthopaedic, Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing 100020, China
| | - Q J Su
- Department of Orthopaedic, Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing 100020, China
| | - X N Zhang
- Department of Orthopaedic, Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing 100020, China
| | - L M Tao
- Department of Orthopaedic, Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing 100020, China
| | - Y Hai
- Department of Orthopaedic, Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing 100020, China
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Wang YW, Jia KG, Xing HJ, Pan Y, Zeng CS, Chen L, Su QJ, Shen WT, Chen J, Chen C, Cao Q, Wang YY. [Interaction of SENP6 with PINK1 Promotes Temozolomide Resistance in Neuroglioma Cells via Inducing the Mitophagy]. Mol Biol (Mosk) 2023; 57:31-40. [PMID: 38062972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 05/19/2023] [Indexed: 12/18/2023]
Abstract
Temozolomide resistance is a major cause of recurrence and poor prognosis in neuroglioma. Recently, growing evidence has suggested that mitophagy is involved in drug resistance in various tumor types. However, the role and molecular mechanisms of mitophagy in temozolomide resistance in glioma remain unclear. In this study, mitophagy levels in temozolomide-resistant and -sensitive cell lines were evaluated. The mechanisms underlying the regulation of mitophagy were explored through RNA sequencing, and the roles of differentially expressed genes in mitophagy and temozolomide resistance were investigated. We found that mitophagy promotes temozolomide resistance in glioma. Specifically, small ubiquitin-like modifier specific protease 6 (SENP6) promoted temozolomide resistance in glioma by inducing mitophagy. Protein-protein interactions between SENP6 and the mitophagy executive protein PTEN-induced kinase 1 (PINK1) resulted in a reduction in small ubiquitin-like modifier 2 (SUMO2)ylation of PINK1, thereby enhancing mitophagy. Our study demonstrates that by inducing mitophagy, the interaction of SENP6 with PINK1 promotes temozolomide resistance in glioblastoma. Therefore, targeting SENP6 or directly regulating mitophagy could be a potential and novel therapeutic target for reversing temozolomide resistance in glioma.
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Affiliation(s)
- Y W Wang
- School of Medicine of University of Electronic Science and Technology of China, Chengdu, 611730 People's Republic of China
| | - K G Jia
- Department of Thoracic Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610031 People's Republic of China
| | - H J Xing
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, 570100 People's Republic of China
| | - Y Pan
- Department of Pharmacy, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, 570100 People's Republic of China
| | - C S Zeng
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, 570100 People's Republic of China
| | - L Chen
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, 570100 People's Republic of China
| | - Q J Su
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, 570100 People's Republic of China
| | - W T Shen
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, 510280 People's Republic of China
| | - J Chen
- Department of Neurology, Danzhou People's Hospital, Danzhou, Hainan Province, 571700 People's Republic of China
| | - C Chen
- Department of Neurology, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, 570100 People's Republic of China
| | - Q Cao
- Department of Assisted Reproductive Medicine, Sichuan Provincial Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, 611730 People's Republic of China
| | - Y Y Wang
- Department of Thoracic Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610031 People's Republic of China
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Luo YY, Su QJ, Zhu YJ, Ji PZ, Ma JW, Liu B, Yang YL. [Merkel cell carcinoma: a clinicopathological study of 10 cases]. Zhonghua Bing Li Xue Za Zhi 2021; 50:915-918. [PMID: 34344076 DOI: 10.3760/cma.j.cn112151-20201224-00957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinicopathological features, differential diagnosis and prognosis of Merkel cell carcinoma (MCC). Methods: The clinical and pathological data of 10 patients with MCC were collected at the 940th Hospital of PLA. The histological characteristics were examined. Immunohistochemical EnVision method was used to detect thyroid transcription factor-1 (TTF1), broad-spectrum cytokeratin (CKpan), CK20, S-100, Ki-67, CD56, chromogranin A, synaptophysin and other markers in the 10 cases. Results: Intradermal MCC of the skin showed a nested, cord-like, cribriform distribution, polygonal cells, uniform size, and lack of cytoplasm. Tumor cell nuclei were large and round, with clear nuclear membranes, fine and scattered chromatin, absence of nucleoli, and mitotic figures of 10 per 50 high power fields. Among them, one patient had sarcoma and squamous cell carcinoma in situ, one patient had squamous cell carcinoma in situ, and one patient had unique cell morphology. Immunohistochemical staining showed that all cancer cells expressed CKpan, synaptophysin and CD56. There were seven cases with perinuclear dot-like positivity of CK20. Six MCCs expressed chromogranin A to varying degrees, while 2 MCCs were weakly positive for p63. The nuclear positive index in the Ki-67 hotspot area was 60%. Conclusion: The histology of MCC varies. Rendering a correct diagnosis of MCC requires adequate sampling, close correlation with clinical history and rational use of immunohistochemical staining. The treatment requires standardized surgery, postoperative radiotherapy and multimodal chemotherapy. Immunotherapy may replace the traditional treatment in the future.
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Affiliation(s)
- Y Y Luo
- Department of Pathology, the 940th Hospital of Joint Logistics Support force of Chinese People's Liberation Army, Lanzhou 730000, China
| | - Q J Su
- Department of Pathology, the 940th Hospital of Joint Logistics Support force of Chinese People's Liberation Army, Lanzhou 730000, China
| | - Y J Zhu
- Department of Pathology, the 940th Hospital of Joint Logistics Support force of Chinese People's Liberation Army, Lanzhou 730000, China
| | - P Z Ji
- Department of Pathology, the 940th Hospital of Joint Logistics Support force of Chinese People's Liberation Army, Lanzhou 730000, China
| | - J W Ma
- Department of Pathology, the 940th Hospital of Joint Logistics Support force of Chinese People's Liberation Army, Lanzhou 730000, China
| | - B Liu
- Department of Pathology, the 940th Hospital of Joint Logistics Support force of Chinese People's Liberation Army, Lanzhou 730000, China
| | - Y L Yang
- Department of Pathology, the 940th Hospital of Joint Logistics Support force of Chinese People's Liberation Army, Lanzhou 730000, China
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Yin P, Zhu SQ, Zhang YS, Sun ZC, Su QJ, Hai Y. [The clinical effect of percutaneous curved kyphoplasty for osteoporosis vertebral compression fractures]. Zhonghua Wai Ke Za Zhi 2021; 59:458-463. [PMID: 34102728 DOI: 10.3760/cma.j.cn112139-20210315-00124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the clinical effect of percutaneous curved kyphoplasty (PCK) for osteoporosis vertebral compression fractures (OVCF). Methods: This is a prospective study.Patients with OVCF who underwent PCK at the Department of Orthopedics,Beijing Chaoyang Hospital, Capital Medical University from June 2018 to June 2019 were included.All the operations were performed by the same surgeon.X-ray examination was performed before and after the operation to measure the vertebral height and Cobb angle.The visual analogue scale (VAS) and Oswestry disability index (ODI) scores were evaluated before and after the operation,and the amount of bone cement injected was record.The leakage rate and distribution of bone cement was observed by CT examination after the operation,and the postoperative complications was collected during the follow-up.Paired-t test was used to compare the related indexes before and after operation. Results: There were 32 patients in our study,including 8 males and 24 females,aged (74.9±9.9) years (range:64 to 81 years).The intraoperative bone cement injection volume was (4.2±1.5) ml(range:2 to 6 ml).According to the classification of distribution of bone cement,28 cases were rated as type Ⅰ and 4 cases were rated as type Ⅱ. Bone cement leakage was observed in 12 cases (37.5%),and there was no intraspinal leakage or venous leakage.The vertebral height was improved from (21.9±6.2) mm preoperatively to (24.3±4.3) mm postoperatively(t=-2.836,P=0.008),Cobb angle improved from(M(QR))14°(15°)preoperatively to 12.5°(12.75°)postoperatively(Z=-1.950,P=0.051),VAS improved from 6.8±0.7 preoperatively to 1.7±0.8 postoperatively (t=28.946,P<0.01),ODI score improved from 73.4±7.3 preoperatively to 21.3±5.7 postoperatively (t=32.250,P<0.01).The patients were followed up for (19.7±3.7) months (range:15 to 29 months).One patient had refracture (3.1%,1/32),and no other complications such as neurological dysfunction and pulmonary embolism occurred. Conclusions: The clinical effect of PCK in the treatment of OVCF was satisfactory.This technique could reduce the difficulty of puncture to a certain extent,and be beneficial to the distribution of bone cement.
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Affiliation(s)
- P Yin
- Department of Orthopaedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - S Q Zhu
- Department of Orthopaedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Y S Zhang
- Department of Orthopaedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Z C Sun
- Department of Orthopaedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Q J Su
- Department of Orthopaedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Y Hai
- Department of Orthopaedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
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Li JJ, Zhu YJ, Sun Q, Su QJ. [Teratocarcinosarcoma of nasal cavity: report of a case]. Zhonghua Bing Li Xue Za Zhi 2020; 49:497-498. [PMID: 32392941 DOI: 10.3760/cma.j.cn112151-20190823-00462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- J J Li
- Department of Pathology, the 940th Hospital of the Joint Logistic Support of the People's Liberation Army, Lanzhou 730050, China; Department of Pathology and Pathophysiology,Gansu University of Traditional Chinese Medicine, Lanzhou 730000, China
| | - Y J Zhu
- Department of Pathology, the 940th Hospital of the Joint Logistic Support of the People's Liberation Army, Lanzhou 730050, China; Department of Pathology and Pathophysiology,Gansu University of Traditional Chinese Medicine, Lanzhou 730000, China
| | - Q Sun
- Department of Pathology and Pathophysiology,College of Basic Medicine of Lanzhou University, Lanzhou 730000, China
| | - Q J Su
- Department of Pathology, the 940th Hospital of the Joint Logistic Support of the People's Liberation Army, Lanzhou 730050, China
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Gao CY, Wang CY, Su QJ, Wu PF, Xue L, Li CT. [Nasal metastasis from clear cell renal cell carcinoma: report of two cases]. Zhonghua Bing Li Xue Za Zhi 2020; 49:642-644. [PMID: 32486551 DOI: 10.3760/cma.j.cn112151-20191008-00547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- C Y Gao
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - C Y Wang
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Q J Su
- Department of Pathology, the 940th Hospital of PLA Joint Service, Lanzhou 730050, China
| | - P F Wu
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - L Xue
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - C T Li
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou 730000, China
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Su QJ, Zhang YS. [Attaches the great importance of routine biopsy in vertebral augmentation]. Zhonghua Wai Ke Za Zhi 2020; 58:161-164. [PMID: 32187918 DOI: 10.3760/cma.j.issn.0529-5815.2020.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Vertebral compression fractures(VCFs) are severe and common complications of osteoporosis. Most VCFs were caused by osteopenia or osteoporosis. Nevertheless, spinal metastases probably result in pathological fractures that easily confused with osteoporotic vertebral compression fractures(OVCFs). Using biopsy during vertebral augmentation(VA) is considered as the golden standard protocol to rule out pathological VCFs. Up to data, conventionally using biopsy during VA is suggested by more and more researchers to confirm the etiology of VCFs and to avoid missed diagnosis and misdiagnosis of spinal metastases with pathological vertebral fractures as the first manifestation. For patients with spinal metastases, histological evaluation of vertebral biopsy specimens is convenient for further treatment.
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Affiliation(s)
- Q J Su
- Department of Orthopedics, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
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Meng XL, Hai Y, Xu G, Yang JC, Su QJ. [Surgical results and sagittal alignment analysis of different fusion levels for degenerative scoliosis]. Zhonghua Yi Xue Za Zhi 2019; 99:359-364. [PMID: 30772977 DOI: 10.3760/cma.j.issn.0376-2491.2019.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To retrospectively investigate the effects of long segment fusion and short segment fusion on lumbar sagittal alignment and quality of life in patients with degenerative scoliosis. Methods: From January 2011 to December 2014, 75 patients with degenerative scoliosis were treated with pedicle screw fixation. Total of 56 females and 19 males were included in this study. Fifty-four patients underwent short-segment fusion (≤3 segments) and 21 patients underwent long-segment fusion (>3 segments). The average age of the patients was (63±8) years. The patients were followed-up for a mean time of (2.9±1.3) years. The postoperative follow-up included Cobb angle, pelvic tilt, sacral slope, lumbar lordosis, visual analogue scale of pain on lumbar and lower extremities and Oswestry disability index. Fusion levels, blood loss, surgery length and postoperative hospital stay were recorded. All above parameters were evaluated statistically with Student's t test. Results: The short segment fusion group averaged (1.8±0.7) segments, and the long segment fusion group averaged (5.2±1.6) segments. Coronal Cobb angle changed from (21.3±7.8) degrees preoperatively to (15.3±5.6) degrees at final follow-up in short-segment fusion group (t=2.315, P=0.024) and from (44.5±11.2) degrees preoperatively to (11.4±5.8) degrees at the final follow-up in long-segment fusion group (t=8.214, P<0.01). In the short segment fixation group, the preoperative lumbar lordosis changed from (44.3±9.7) degrees to (48.9±8.2) degrees at final follow-up (t=2.123, P=0.038), and it changed from (25.3±9.5) degrees to (52.1±11.2) degrees in the long segment fusion group (t=5.982, P<0.01). The sacral slope in the short segment fusion group increased from (22.6±6.8) degrees preoperatively to (34.1±7.5) degrees at the final follow-up (t=2.872, P=0.006), and it increased from (12.1±9.5) degrees to (37.8±8.4) degrees in long segment fusion group (t=7.314, P<0.01). The pelvic tilt in the short segment fusion group changed from (23.5±5.5) degrees preoperatively to (19.5±4.7) degrees at final follow-up (t=2.217, P=0.031), and it decreased from (27.1±6.1) degrees to (22.9±4.3) degrees in the long segment fusion group(t=2.131, P=0.045). The visual analogue scale of pain on lumbar and lower extremities and Oswestry disability index were all improved after the operation in both groups. Conclusions: Both short segment fusion and long segment fusion can achieve satisfactory surgical results and improves the spinal-pelvic parameters. Short segment fusion can reduce surgery trauma and shorten hospital stay relative to long segment fixation.
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Affiliation(s)
- X L Meng
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
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Chen XL, Hai Y, Guan L, Liu YZ, Yang JC, Su QJ, Kang N, Meng XL, Yang L, Wang Y. [Topping-off surgery versus double-segment fusion for treatment of lumbar degenerative disease with mid-long term follow-up]. Zhonghua Yi Xue Za Zhi 2017; 97:857-863. [PMID: 28355743 DOI: 10.3760/cma.j.issn.0376-2491.2017.11.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Objective: To compare the mid-long term clinical effect of Topping-off surgery and lumbar fusion surgery for two-segmental lumbar degenerative disease. Methods: From March 2009 to March 2012, one hundred and twenty-six consecutive patients (Topping-off surgery and two-segment PLIF surgery) were studied in Orthopedics Department, Beijing Chao-Yang Hospital, Capital Medical University.The VAS and ODI were used to assess clinical symptoms.All patients underwent flexion/extension radiographs examinations before surgery, 1, 2 years and last follow-up postoperatively.Lumbar lordosis, sacral slop, data of Coflex segment and adjacent segment (disc height index, range of motion, foraminal height, foraminal width and Pfirrmann classification of intervertebral disc in MRI) were recorded.The paired double-tailed t test was used to analyze the differences in the results from baseline to each postoperative time point.The paired double-tailed t test was used in both groups to analyze the differences in the results from baseline to each postoperative time point.The Chi-square test was used to evaluate the differences between the incidences of adjacent segment degeneration(ASD) in the groups. Logistic regression analysis was used to analyze risk factors for developing radiographic ASD. Results: In topping-off group, 60 patients, average operation time was (134.5±10.2) min. The average blood loss was (301.5±64.6) ml.In fusion group, 68 patients, average age (58.3±4.6) years.The average follow-up time was (47.5±5.1) months.The average operation time was (158.6±19.3) min (P=0.000). The average blood loss was (413.6±131.3) ml (P=0.000). Sex, age, body mass index and intervertebral disc grading were matched between the two groups.Better improvement in VAS back pain score was noted in the topping-off group over the fusion group (P=0.030). Both groups achieved good recovery in ODI and improvement in VAS leg pain and back pain scores at last follow-up postoperatively.In the Topping-off group, FH increased from 10.5 mm at baseline to 11.8 mm at 1 year after surgery (P=0.000) and then decreased mildly in the third postoperative year, while in the fusion group, showed no significant change at all postoperative time points.In the fusion group, the disc height and FW at the same segment were no significant change after first year follow-up, while ROM was significantly decreased after surgery (P=0.000). Foraminal height, foraminal width and intervertebral disc height of adjacent segment of Coflex implant level were found decreased at the end of the postoperative follow-up, while compared with preoperative data no significant difference (P>0.05). At last follow-up, eight patients (13.3%) in the Topping-off group and eighteen patients (26.5%) in the fusion group developed ASD (P=0.033). Conclusions: Topping-off surgery compared with two-segment lumbar fusion surgery can achieve a good result in cases with pre-existing mild or moderate adjacent segment degeneration, restrict the adjacent segment's range of motion and reduce the adjacent segment degeneration. Under strict indications, Topping-off surgery is an acceptable alternative to fusion surgery for the treatment of two-segment lumbar disease.
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Affiliation(s)
- X L Chen
- Department of Orthopedics, Beijing Chao-yang Hospital, Capital Medical University, Beijing 100020, China
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Zang L, Fan N, Hai Y, Lu SB, Su QJ, Yang JC, Guan L, Kang N, Meng XL, Liu YZ. Evaluation of the predictors of postoperative aggravation of shoulder imbalance in severe and rigid thoracic or thoracolumbar scoliosis. Eur Spine J 2015; 25:3353-3365. [PMID: 26538156 DOI: 10.1007/s00586-015-4313-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 10/27/2015] [Accepted: 10/27/2015] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To study the predictors of postoperative aggravation of shoulder imbalance in severe and rigid thoracic or thoracolumbar scoliosis. METHODS In this study, 49 patients with severe and rigid thoracic or thoracolumbar scoliosis were analyzed retrospectively. The patients underwent whole-spine anteroposterior and lateral radiography preoperatively and postoperatively. On the radiographs, we measured parameters, including T1 tilt, radiographic shoulder height (RSH), proximal curve, middle curve, distal curve, apical vertebral translation (AVT) of the middle curve, thoracic trunk shift (TTS), coronal balance, and sagittal balance. We regarded RSH and T1 tilt as postoperative shoulder balance parameters and divided the patients into improved and aggravated groups of shoulder imbalance. Univariate analysis, receiver operating characteristic (ROC) curve, and multivariate logistic regression analyses were used in the statistical analyses. RESULTS The RSH was -17.01 ± 21.85 mm before surgery and 4.76 ± 18.11 mm at follow-up. The T1 tilt angle was -10.20° ± 19.53° before surgery and -2.72° ± 13.48° at follow-up. The results of the univariate analysis suggest that preoperative RSH and proximal to middle curve change ratio were significantly higher in the patients in the improved RSH group (p < 0.01). In addition, preoperative RSH, preoperative T1 tilt, and apical vertebral translation of the middle curve were significantly higher, and preoperative proximal curve, postoperative proximal curve, and preoperative distal curve were significantly lower in the patients with improved T1 tilt group (p < 0.01). In a binary logistic regression analysis, preoperative RSH [B = -0.120, odds ratio (OR) = 0.887, p = 0.006] was found to be an independent predictor of postoperative aggravation of RSH. Similarly, preoperative T1 tilt (B = -0.488, OR = 0.614, p = 0.001) was found to be an independent predictor of postoperative aggravation of T1 tilt. Moreover, the relationship between changes in RSH and T1 tilt was either concordant or discordant. CONCLUSION Several radiographic parameters were found to affect postoperative aggravation of RSH and T1 tilt. In particular, preoperative RSH and T1 tilt were found to be independent predictive factors of postoperative aggravation of RSH and T1 tilt, respectively.
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Affiliation(s)
- Lei Zang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China
| | - Ning Fan
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China
| | - Yong Hai
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China.
| | - S B Lu
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China
| | - Q J Su
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China
| | - J C Yang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China
| | - Li Guan
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China
| | - Nan Kang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China
| | - X L Meng
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China
| | - Y Z Liu
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang District, Beijing, 100020, China
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Zang L, Fan N, Hai Y, Lu SB, Su QJ, Yang JC, Du P, Gao YJ. Using the modified Delphi method to establish a new Chinese clinical consensus of the treatments for cervical radiculopathy. Eur Spine J 2015; 24:1116-26. [PMID: 25753006 DOI: 10.1007/s00586-015-3856-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 03/03/2015] [Indexed: 11/28/2022]
Abstract
PURPOSE Although cervical radiculopathy is very common, there is no standard treatment for this condition, with little high-level evidence available to guide the treatment choice. Thus, this study aimed to review the current data on the management of cervical radiculopathy; and, further, to establish a new Chinese clinical consensus of the treatments for cervical radiculopathy using the Delphi method. METHODS First, a systematic review of the previously established treatment guidelines and of articles related to cervical radiculopathy was conducted to establish a protocol for the clinical consensus of the treatment for cervical radiculopathy. Second, from February 2012 to June 2014, we performed a modified Delphi survey in which the current professional opinions from 30 experienced experts, representing almost all of the Chinese provinces, were gathered. Three rounds were performed, and consensus was defined as ≥70% agreement. RESULTS Consensus of the treatments for cervical radiculopathy was reached on seven aspects, including the proportion of patients requiring only non-surgical therapies; the effectiveness of neck immobilization, physiotherapy, pharmacologic treatment; surgical indications; contraindications; surgery. CONCLUSIONS The modified Delphi study conducted herein reached a consensus concerning several treatment issues for cervical radiculopathy. In the absence of high-level evidence, at present, these expert opinion findings will help guide health care providers to define the appropriate treatment in their regions. Items with no consensus provide excellent areas for future research.
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Affiliation(s)
- Lei Zang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, GongTiNanLu 8#, Chaoyang district, 100020, Beijing, China
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Pouliot Y, Gao J, Su QJ, Liu GG, Ling XB. DIAN: a novel algorithm for genome ontological classification. Genome Res 2001; 11:1766-79. [PMID: 11591654 PMCID: PMC311153 DOI: 10.1101/gr.183301] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2001] [Accepted: 08/14/2001] [Indexed: 11/24/2022]
Abstract
Faced with the determination of many completely sequenced genomes, computational biology is now faced with the challenge of interpreting the significance of these data sets. A multiplicity of data-related problems impedes this goal: Biological annotations associated with raw data are often not normalized, and the data themselves are often poorly interrelated and their interpretation unclear. All of these problems make interpretation of genomic databases increasingly difficult. With the current explosion of sequences now available from the human genome as well as from model organisms, the importance of sorting this vast amount of conceptually unstructured source data into a limited universe of genes, proteins, functions, structures, and pathways has become a bottleneck for the field. To address this problem, we have developed a method of interrelating data sources by applying a novel method of associating biological objects to ontologies. We have developed an intelligent knowledge-based algorithm, to support biological knowledge mapping, and, in particular, to facilitate the interpretation of genomic data. In this respect, the method makes it possible to inventory genomes by collapsing multiple types of annotations and normalizing them to various ontologies. By relying on a conceptual view of the genome, researchers can now easily navigate the human genome in a biologically intuitive, scientifically accurate manner.
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Affiliation(s)
- Y Pouliot
- DoubleTwist, Inc., Oakland, California 94612, USA
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