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Li Y, Ge M, Tian J, Zhou J, Kang Y, Xia C, Shao H, Wang Y, Huang Y, Zhao T. Effect of Tranexamic Acid on Hidden Blood Loss in Percutaneous Endoscopic Transforaminal Lumbar Interbody Fusion: A Retrospective Study. Ther Clin Risk Manag 2024; 20:325-334. [PMID: 38827486 PMCID: PMC11144425 DOI: 10.2147/tcrm.s462784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 05/19/2024] [Indexed: 06/04/2024] Open
Abstract
Purpose Percutaneous endoscopic transforaminal lumbar interbody fusion (PE-TLIF) has become one of the most popular minimally invasive surgeries today. However, the issue of hidden blood loss (HBL) in this surgery has received little attention. This study aims to examine the HBL in PE-TLIF surgery and the effect of tranexamic acid (TXA) on blood loss. Methods In our research, We conducted a retrospective analysis of 300 patients who underwent PE-TLIF from September 2019 to August 2023. They were divided into 2 groups based on whether they received intravenous TXA injection before surgery. The variables compared included: demographic data, pre-and postoperative hemoglobin (HB), hematocrit (HCT), platelets (PLT), red blood cells (RBC), total blood loss (TBL), visible blood loss (VBL), HBL, operation time, postoperative hospital stay, inflammatory markers, coagulation parameters, and adverse events. Results Regarding demographic characteristics, besides the operation time, no significant differences were observed between the two groups. Compared with the control group, the TXA group showed a significant reduction trend in TBL, HBL, and VBL (P < 0.05). On the first day after surgery, there were significant differences in prothrombin (PT), activated partial thromboplastin time (APTT), and D-dimer (D-D) levels between the two groups. Similarly, HCT also found similar results on the third day after surgery. No adverse events occurred in either group. Conclusion Research has found that there is a significant amount of HBL in patients undergoing PE-TLIF. Intravenous injection of TXA can safely and effectively reduce perioperative HBL and VBL. Additionally, compared to the control group, the TXA group shows a significant reduction in operation time.
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Affiliation(s)
- Yanlei Li
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, People’s Republic of China
| | - Meng Ge
- Department of Orthopedics, Hospital of Traditional Chinese Medicine of Xiaoshan District, Hangzhou, Zhejiang, People’s Republic of China
| | - Jinlong Tian
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, People’s Republic of China
| | - Jinlei Zhou
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, People’s Republic of China
- Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Yao Kang
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, People’s Republic of China
| | - Chen Xia
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, People’s Republic of China
| | - Haiyu Shao
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, People’s Republic of China
| | - Yongguang Wang
- Department of Orthopedics, Linping Hospital of Integrated Traditional Chinese and Western Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Yazeng Huang
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, People’s Republic of China
| | - Tingxiao Zhao
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, People’s Republic of China
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Choi GS, Boudier-Revéret M, Chang MC. The Short-Term Outcome of Transforaminal Epidural Steroid Injection in Patients with Radicular Pain Due to Foraminal Stenosis from Lumbar Isthmic Spondylolisthesis. J Pain Res 2024; 17:519-524. [PMID: 38328020 PMCID: PMC10849878 DOI: 10.2147/jpr.s441358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 01/30/2024] [Indexed: 02/09/2024] Open
Abstract
Purpose In this study, we evaluated the therapeutic outcomes of transforaminal epidural steroid injection (TFESI) in managing chronic radicular pain due to foraminal stenosis. Furthermore, we evaluated its effectiveness according to isthmic spondylolisthesis (IS) severity. Patients and Methods We included 40 patients with radicular pain due to IS-derived foraminal stenosis in our study and treated them with TFESI. Two patients were lost during follow-up. Based on the lateral lumbar radiograph findings, we allocated the recruited patients with < 25% slippage by IS to Group 1 (n = 23) and those having 25-50% slippage to Group 2 (n = 15). The degree of pain was measured using a numeric rating scale (NRS) at pre-treatment and 1 and 2 months after TFESI. Results In 38 patients who completed the study, the NRS at pre-treatment was significantly reduced at the 1- and 2-month follow-ups. In the Group analysis, the NRS scores were significantly reduced after TFESI in both Groups 1 and 2, regardless of IS severity. However, the reduction in NRS scores 1 month after TFESI was significantly greater in Group 1 than in Group 2. Moreover, the rate of successful treatment outcomes was significantly higher (65.2%) in Group 1 than in Group 2 (26.7%). Conclusion After TFESI, chronic radicular pain was significantly reduced regardless of IS severity, and its effect persisted for at least 2 months. However, its effect was superior when the vertebra slippage by IS was less than 25% compared to patients with 25%-50%.
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Affiliation(s)
- Gyu-Sik Choi
- Cheokbareun Rehabilitation Clinic, Pohang-si, Gyeonsangbuk-do, South Korea
| | - Mathieu Boudier-Revéret
- Department of Physical Medicine and Rehabilitation, Centre Hospitalier de l’Université de Montréal, Montréal, QC, Canada
| | - Min Cheol Chang
- Department of Rehabilitation Medicine, College of Medicine, Yeungnam University, Daegu, Republic of Korea
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Wang L, Wang T, Fan N, Yuan S, Du P, Si F, Wang A, Zang L. Clinical outcome of percutaneous endoscopic lumbar decompression in treatment of elderly patients with lumbar spinal stenosis: a matched retrospective study. INTERNATIONAL ORTHOPAEDICS 2024; 48:201-209. [PMID: 37632530 DOI: 10.1007/s00264-023-05947-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 08/16/2023] [Indexed: 08/28/2023]
Abstract
PURPOSE This retrospective cohort study aimed to evaluate the efficacy and safety of percutaneous endoscopic lumbar decompression (PELD) in elderly patients with lumbar spinal stenosis (LSS). STUDY DESIGN A matched retrospective study. SETTING The research was conducted in Beijing Chaoyang Hospital, Capital Medical University, China. METHODS This study included patients treated with PELD for LSS from September 2016 to September 2020. Patients with LSS aged ≥ 80 years were screened according to the inclusion and exclusion criteria as the study group, and then the same number of patients with LSS aged 50-80 years were matched according to gender, stenosis type, and surgical segment as the control group. Preoperative patient status was assessed using the Charlson comorbidity index (CCI) and the American Society of Anesthesiologists (ASA) physical status classification score. Clinical outcomes were assessed using the visual analog scale (VAS), Oswestry Disability Index (ODI) scores, modified Macnab criteria, radiological parameters and complication rates. RESULTS A total of 624 LSS patients met the screening criteria between September 2016 and September 2020, with 47 LSS patients ≥ 80 years old serving as the study group. Forty-seven LSS patients aged 50-80 years were matched to the study group according to gender, stenosis type, and stenosis segment. The CCI score (1.77 ± 1.67) and ASA classification (2.62 ± 0.74) of the study group were significantly higher than the CCI score (0.66 ± 0.96) and ASA classification (1.28 ± 0.54) of the control group, and the difference was statistically significant. Compared with preoperative data, postoperative ODI, leg pain VAS scores and back pain VAS scores were significantly improved in both groups (p < 0.05). However, no significant difference was found between two groups in preoperative and postoperative ODI, leg pain VAS scores and back pain VAS scores (p > 0.05). The operation time and postoperative hospital stay in control group were significantly lower than those in study (p < 0.05), but there was no significant difference in blood loss between the two groups (p > 0.05). Besides, overall radiological parameters were comparable in elder and younger patients (p > 0.05), and disc height (DH), lumbar lordosis and segmental lordosis decreased after two year follow-up in both groups (p < 0.05). In addition, complication rates were similar between the two groups (p > 0.05), and no serious complications and deaths were found. LIMITATIONS Single-centre retrospective design, non-randomized sample, small sample size. CONCLUSION Although elderly LSS patients (≥ 80 years old) are less fit and have more comorbidities, satisfactory outcomes can be achieved with PELD, comparable to those of LSS patients < 80 years old, and without increased complications.
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Affiliation(s)
- Lei Wang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - Tianyi Wang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - Ning Fan
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - Shuo Yuan
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - Peng Du
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - Fangda Si
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - Aobo Wang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, 5 JingYuan Road, Shijingshan District, Beijing, 100043, China
| | - Lei Zang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, 5 JingYuan Road, Shijingshan District, Beijing, 100043, China.
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Tominaga H, Tokumoto H, Maeda S, Kawamura I, Sanada M, Kawazoe K, Taketomi E, Taniguchi N. High prevalence of lumbar spinal stenosis in cases of idiopathic normal-pressure hydrocephalus affects improvements in gait disturbance after shunt operation. World Neurosurg X 2023; 20:100236. [PMID: 37435396 PMCID: PMC10331591 DOI: 10.1016/j.wnsx.2023.100236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 05/24/2023] [Accepted: 06/12/2023] [Indexed: 07/13/2023] Open
Abstract
Objective Idiopathic normal-pressure hydrocephalus (iNPH) is characterized by symptoms of dementia, urinary incontinence, and gait disturbance; however, gait disturbance tends to persist after shunt surgery. Gait disturbance and urinary dysfunction are also major symptoms of lumbar spinal stenosis (LSS). Currently, the epidemiology of the complications of LSS in iNPH is unclear. Here, we evaluated the coexistence rate of LSS in iNPH cases. Methods This was a retrospective case-control study. Between 2011 and 2017, 224 patients with a median age of 78 years, including 119 males, were diagnosed with iNPH and underwent lumboperitoneal shunts or ventriculoperitoneal shunts. LSS was diagnosed with magnetic resonance imaging by two spine surgeons. Age, sex, body mass index (BMI), Timed Up and Go (TUG) test, Mini Mental State Examination (MMSE) score, and urinary dysfunction were examined. We compared the changes in these variables in the group of patients with iNPH without LSS versus those with both iNPH and LSS. Results Seventy-three iNPH patients (32.6%) with LSS had significantly higher age and BMI. The existence of LSS did not alter the postoperative improvement rates of MMSE and urinary dysfunction; however, TUG improvement was significantly impaired in the LSS-positive group. Conclusions LSS affects improvements in gait disturbance of iNPH patients after shunt operation. Because our results revealed that one-third of iNPH patients were associated with LSS, gait disturbance observed in iNPH patients should be considered a potential complication of LSS.
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Affiliation(s)
- Hiroyuki Tominaga
- Department of Orthopaedic Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Hiroto Tokumoto
- Department of Orthopaedic Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Shingo Maeda
- Department of Bone and Joint Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Ichiro Kawamura
- Department of Orthopaedic Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Masato Sanada
- Department of Orthopaedic Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Kazumasa Kawazoe
- Department of Neurosurgery, Japanese Red Cross Kagoshima Hospital, 2545 Hirakawa, Kagoshima, 891-0133, Japan
| | - Eiji Taketomi
- Department of Orthopaedic Surgery, Japanese Red Cross Kagoshima Hospital, 2545 Hirakawa, Kagoshima, 891-0133, Japan
| | - Noboru Taniguchi
- Department of Orthopaedic Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
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Analysis of complications and unsatisfactory results of surgical treatment of degenerative lumbar spinal stenosis in the elderly patients. ACTA BIOMEDICA SCIENTIFICA 2022. [DOI: 10.29413/abs.2022-7.6.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Background. The results of treatment of the elderly patients operated for spinal stenosis allow us to suggest that a cascade of degenerative changes in the spinal motion segments causes the formation of an adjacent level syndrome, pseudarthrosis, and in some cases – the instability in the fixing structure.The aim of the study. To determine the prognostic factors for the adjacent level syndrome in patients after decompressive and stabilizing spinal surgeries.Methods. We carried out a retrospective cohort study of the surgical treatment of 129 elderly patients (over 60 years of age) for the period from January 2018 to March 2022, who underwent surgery at the lumbosacral level of spine for degenerative spinal stenosis.Results. The outcomes of surgical treatment of 129 patients and the results of discriminant analysis of morphometric studies of computed tomography data indicate that the most significant indicators for the development of the adjacent level syndrome are the lordosis angle in the segment adjacent to the operated one (the mean value in the analyzed group is 12.87 ± 2.22°; in the control group – 11.92 ± 2.97°); the anterior height of the adjacent intervertebral disc (the mean value in the analyzed group is 12.70 ± 2.44 mm; in the control group – 11.46 ± 3.58 mm) and the difference of anterior and posterior disc heights at the adjacent level (the mean value in the analyzed group is 5.48 ± 2.84 mm; in the control group – 6.27 ± 2.71 mm).Conclusion. When analyzing the treatment outcomes of 129 elderly patients operated for degenerative spinal stenosis using instrumented spinal fusion, we revealed that in 16 patients, the adjacent level syndrome developed with an increase in the lordosis angle at the level adjacent to the operated segment. An increase in the anterior height of the adjacent intervertebral disc and the decrease in the difference of anterior and posterior disc heights at the adjacent level can be considered as unfavorable prognostic factors (p = 0.83).
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Zhang J, Liang D, Xu M, Yan K, Zhang D, Qian W. Comparison of the short-term effects of lumbar endoscopic and microscopic tubular unilateral laminotomy with bilateral decompression in the treatment of elderly patients with lumbar spinal stenosis. Eur J Med Res 2022; 27:222. [PMID: 36309738 PMCID: PMC9618179 DOI: 10.1186/s40001-022-00847-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 10/09/2022] [Indexed: 11/25/2022] Open
Abstract
Objective To compare the clinical efficacy of lumbar endoscopic Delta large channel and microscopic tubular Quadrant channel unilateral laminotomy with bilateral decompression in the treatment of elderly patients with lumbar spinal stenosis. Methods A total of 40 patients aged above 75 years with lumbar spinal stenosis admitted from June 2019 to August 2021 were reviewed, in which the observation group was treated with the Delta large channel technique and the control group was treated with Quadrant channel open decompression. The general data, duration of illness, operation time, intraoperative bleeding, VAS score preoperatively, 3 days postoperatively, 3 months postoperatively and 6 months postoperatively, and ODI index of the two groups were recorded in the two groups. Results The observation group had significantly shorter operation time (59.93 ± 10.46 min vs 77.66 ± 12.44 min, P < 0.001) and less intraoperative bleeding (21.06 ± 4.59 mL vs 51.00 ± 10.02 mL, P < 0.001) than the control group. There were no significant differences between the two groups in the duration of illness (11.85 ± 5.08 years vs 13.80 ± 7.40 years, P = 0.337), VAS score preoperatively (6.05 ± 1.19 vs 6.40 ± 1.47, P = 0.412), 3 days postoperatively (1.90 ± 0.85 vs 2.00 ± 1.08, P = 0.746), 3 months postoperatively (1.10 ± 0.31 vs 1.20 ± 0.41, P = 0.389) and 6 months postoperatively (1.25 ± 0.44 vs 1.30 ± 0.57, P = 0.759), and ODI index preoperatively (0.78 ± 0.07 vs 0.74 ± 0.07, P = 0.09), 3 months postoperatively (0.28 ± 0.06 vs 0.30 ± 0.05, P = 0.189) and 6 months postoperatively (0.21 ± 0.07 vs 0.22 ± 0.04, P = 0.444) (P > 0.05). The ODI index 3 days postoperatively in the observation group was significantly lower than that in the control group (0.33 ± 0.06 vs 0.37 ± 0.05, P = 0.022). Conclusion Both surgical methods had good clinical outcomes for the treatment of lumbar spinal stenosis. However, Delta large channel endoscopy had a clearer vision, less trauma and lower incidence of early postoperative back pain than that of Quadrant channel open decompression.
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Jia F, Dou X, Liu Y, Liu X, Du C. Oblique Lateral Endoscopic Decompression and Interbody Fusion for Severe Lumbar Spinal Stenosis: Technical Note and Preliminary Results. Orthop Surg 2022; 14:3400-3407. [PMID: 36253944 PMCID: PMC9732586 DOI: 10.1111/os.13502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/21/2022] [Accepted: 08/23/2022] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE Adequacy of decompression for oblique lateral interbody fusion (OLIF) is a real concern in patients with severe lumbar spinal stenosis (LSS). With this in mind, we combined OLIF with spinal endoscopic technique to achieve a solid fusion and an adequate decompression after one operation. METHODS This is a technical note. The theoretical basis and operation process of this technique were introduced, and consecutive cases were retrospectively collected. Consecutive patients diagnosed with monosegmental severe LSS (L4/5) and underwent oblique lateral endoscopic decompression and interbody fusion (OLEDIF) from January 2018 to February 2020 were retrospectively collected. Clinical outcomes were assessed by claudication distance, Visual Analog Scale (VAS), and Oswestry Disability Index (ODI) scores. Secondary indicators included operation time, operative blood loss, and postoperative complications. RESULTS Ten patients were selected for the OLEDIF procedure. They were five women and five men ranging in age from 49 to 75 years (mean age of 63.9 years) and in BMI from 25.4 to 30.2 kg/m2 (mean BMI of 27.5 kg/m2 ). The preoperative claudication distance was 160.00 ± 68.96 m (range 70-250 m), which was significantly extended on the 3-month and 1-year follow-up (1020.00 ± 407.70 m and 1040.00 ± 416.87 m, respectively). The preoperative VAS score of back pain and radiating leg pain was 5.50 ± 0.97 (range 4-7) and 6.40 ± 0.97 (range 5-8). The score on postoperative month 3 was 1.60 ± 0.52 (range 1-2) and 1.20 ± 0.79 (range 0-2), and the 1-year follow-up score was 1.90 ± 0.74 (range 1-3) and 1.60 ± 0.70 (range 1-3), respectively. The preoperative ODI was 72.23 ± 6.30 (range 64.4-82.2), the 3-month follow-up ODI was 31.12 ± 4.20 (range 24.4-35.6), and the 1-year follow-up ODI was 29.33 ± 5.92 (range 20.0-37.8). Compared with the transforaminal lumbar interbody fusion (TLIF) in the literature, the operation time was not prolonged (189.3 ± 32.5 min vs. 214.9 ± 60.0 min) but the amount of blood loss decreased significantly (113.3 ± 26.7 ml vs. 366.8 ± 298.2 ml). No complications were found except one case presented with dysesthesia of the left leg. Imaging results showed good fusion without cage subsidence during 1-year follow-up. CONCLUSION OLEDIF can achieve complete ventral decompression of the spinal canal and solid fusion of the lumbar spine at one time. It is an effective minimally invasive technique for the treatment of monosegmental severe LSS, which is promising and worthy of further clinical practice.
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Affiliation(s)
- Fei Jia
- Department of Spine SurgeryShandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanChina
| | - Xinyu Dou
- Department of OrthopedicsPeking University Third HospitalBeijingChina
| | - Yu Liu
- Department of OrthopedicsPeking University Third HospitalBeijingChina
| | - Xiaoguang Liu
- Department of OrthopedicsPeking University Third HospitalBeijingChina
| | - Chuanchao Du
- Department of OrthopedicsRehabilitation Hospital of National Research Center for Rehabilitation Technical AidsBeijingChina
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Higuchi D, Kondo Y, Watanabe Y, Miki T. Sex Differences in the Mediating Effect of Kinesiophobia on Chronic Pain, Dysesthesia, and Health-Related Quality of Life in Japanese Individuals Aged 65 Years Old and Older Treated with Surgery for Lumbar Spinal Stenosis. J Pain Res 2022; 15:1845-1854. [PMID: 35795101 PMCID: PMC9252318 DOI: 10.2147/jpr.s366378] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 06/11/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose This study aimed to determine whether kinesiophobia mediates the relationship between low back pain (LBP), leg pain (LP), and leg dysesthesia (LD) and health-related quality of life (HRQOL) among Japanese individuals aged 65 years old and older treated with surgery for lumbar spinal stenosis (LSS). Patients and Methods Data collection for this study took place between October 2019 and August 2020 at two Japanese medical facilities. Eligibility criteria for participants in this study were individuals aged 65 years or older and those who had undergone surgery for LSS at least more than one year ago. A self-administered questionnaire assessed the intensity of LBP, LP, and LD (numerical rating scale: NRS), HRQOL (EuroQol-5 Dimension-5 Levels: EQ-5D-5L), and kinesiophobia (Tampa Scale for Kinesiophobia-17 items: TSK-17). Mediation analysis using sex as a control variable was conducted. Results Complete responses were obtained from 238 of 431 individuals (73.1 ± 5.1 years; 135 males and 103 females). The mediating effect of NRS scores for LBP, LP, and LD to EQ-5D-5L index on TSK-17 score was significant, respectively (LBP: -0.007 [95% confidence interval -0.012, -0.004], p = 0.000; LP and LD: -0.007 [-0.011, -0.004], p = 0.000). The strength of the association between NRS scores and EQ-5D-5L index decreased when the mediating effect of TSK-17 score (LBP: β = -0.698 [-0.792, -0.603], p = 0.000 to β = -0.616 [-0.707, -0.524], p = 0.000; LP: β = -0.629 [-0.729, -0.529], p = 0.000 to β = -0.539 [-0.638, -0.440], p = 0.000; LD: β = -0.568 [-0.675, -0.460], p = 0.000 to β = -0.482 [-0.586, -0.378], p = 0.000). The mediating effect of TSK score was greater in females than males. Conclusion Kinophobia partially mediated the relationship between LBP, LP and LD, and HRQOL in Japanese aged 65 years and older after lumbar surgery. The mediating effect differed by sex.
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Affiliation(s)
- Daisuke Higuchi
- Department of Physical Therapy, Faculty of Healthcare, Takasaki University of Health and Welfare, Takasaki, Gunma, Japan.,Department of Rehabilitation, Harunaso Hospital, Takasaki, Gunma, Japan
| | - Yu Kondo
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Hokkaido, Japan
| | - Yuta Watanabe
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Hokkaido, Japan
| | - Takahiro Miki
- Department of Rehabilitation, Sapporo Maruyama Orthopedic Hospital, Sapporo, Hokkaido, Japan
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Ge M, Zhang Y, Ying H, Feng C, Li Y, Tian J, Zhao T, Shao H, Huang Y. Comparison of hidden blood loss and clinical efficacy of percutaneous endoscopic transforaminal lumbar interbody fusion and minimally invasive transforaminal lumbar interbody fusion. INTERNATIONAL ORTHOPAEDICS 2022; 46:2063-2070. [PMID: 35723702 PMCID: PMC9372117 DOI: 10.1007/s00264-022-05485-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 06/13/2022] [Indexed: 01/31/2023]
Abstract
Purpose Hidden blood loss (HBL) is a growing area of interest for spinal surgeons. Simultaneously, spine surgeons’ pursuit of minimally invasive spine surgery has never ceased, as evidenced by the increasing number of articles comparing percutaneous endoscopic transforaminal lumbar interbody fusion (Endo-TLIF) and minimally invasive transforaminal lumbar interbody fusion (Mis-TLIF). However, there has been no comparison of HBL between Endo-TLIF and Mis-TLIF. This study aimed to compare HBL, visible blood loss (VBL), and total blood loss (TBL) following Endo-TLIF and Mis-TLIF and evaluate the clinical significance of these procedures. Methods Between October 2017 and October 2019, 370 patients underwent lumbar interbody fusion at our institution and were followed up for at least 24 months. Our study included 41 Endo-TLIF and 43 Mis-TLIF cases. We recorded each patient’s age, height, weight, and haematocrit and calculated the TBL, which was used to indirectly obtain the HBL. Additionally, we compared the clinical outcomes of these two groups, including visual analogue scores for the lumbar spine and leg (VAS-Back; VAS-Leg), Oswestry Disability Index (ODI), Japanese Orthopaedic Association (JOA) scores, disease type, operative segment, and intervertebral fusion and complication rates. Results Endo-TLIF had significantly lower HBL, VBL, and TBL values than Mis-TLIF (P < 0.05 for all). Although Endo-TLIF contained significantly less HBL than Mis-TLIF, the HBL to TBL ratio was statistically greater in Endo-TLIF (91%) than in Mis-TLIF (87%). Concerning clinical outcomes, VAS-Back, VAS-Leg, ODI, JOA, and Endo-TLIF demonstrated greater improvement rates than Mis-TLIF one week post-operatively. However, at the final follow-up, VAS-Back, VAS-Leg, ODI, and JOA scores all demonstrated a trend toward sustained improvement, with no statistically significant between-procedure difference. There were no statistically significant between-procedure differences in disease type, surgical segment, and complication or fusion rates. Conclusion Endo-TLIF significantly reduced HBL, VBL, and TBL compared to Mis-TLIF and improved short-term clinical outcomes; however, long-term clinical outcomes and fusion rates remained comparable between the two groups, as did the incidence of peri-operative complications.
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Affiliation(s)
- Meng Ge
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China.,Bengbu Medical College, Bengbu, China
| | - Yuan Zhang
- Bengbu Medical College, Bengbu, China.,Center for General Practice Medicine, Department of Rheumatology and Immunology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, 310014, Zhejiang, China
| | - Hang Ying
- Department of Orthopedics, Zhejiang Medical & Health Group Hangzhou Hospital, Hangzhou, China
| | - Chenchen Feng
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China
| | - Yanlei Li
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China.,Bengbu Medical College, Bengbu, China
| | - Jinlong Tian
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China.,Bengbu Medical College, Bengbu, China
| | - Tingxiao Zhao
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China
| | - Haiyu Shao
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China.
| | - Yazeng Huang
- Center for Plastic & Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Shangtang Road 158#, Hangzhou, 310014, Zhejiang, China.
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10
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Hohenberger C, Albert R, Schmidt NO, Doenitz C, Werle H, Schebesch KM. Incidence of medical and surgical complications after elective lumbar spine surgery. Clin Neurol Neurosurg 2022; 220:107348. [DOI: 10.1016/j.clineuro.2022.107348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/13/2022] [Accepted: 06/19/2022] [Indexed: 11/03/2022]
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11
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Nguyen AV, Ross E, Westra J, Huang N, Nguyen CY, Raji M, Lall R, Kuo YF. Opioid Utilization in Geriatric Patients After Operation for Degenerative Spine Disease. J Neurosurg Anesthesiol 2021; 33:315-322. [PMID: 32091468 PMCID: PMC7442665 DOI: 10.1097/ana.0000000000000682] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 01/17/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Few studies have investigated opioid utilization by geriatric patients after spinal surgery, a population in whom degenerative spine disease (DSD) is highly prevalent. We aimed to quantify rates of chronic, continuous opioid utilization by geriatric patients following spine surgery for DSD-related diagnoses. MATERIALS AND METHODS Utilizing a national 5% Medicare sample database, we investigated individuals aged above 66 years who underwent spinal surgery for a DSD-related diagnosis between the years of 2008 and 2014. The outcomes of interest were the rate of and risk factors for continuous opioid utilization at 1-year following anterior cervical discectomy and fusion, posterior cervical fusion, 360-degree cervical fusion, lumbar microdiscectomy, lumbar laminectomy, posterior lumbar fusion, anterior lumbar fusion, or 360-degree lumbar fusion for a DSD-related diagnosis. RESULTS Of the 14,583 Medicare enrollees who met study criteria, 6.0% continuously utilized opioids 1-year after spinal surgery. When stratified by preoperative opioid utilization (with the prior year divided into 4 quarters), the rates of continuous utilization at 1-year postsurgery were 0.3% of opioid-naive patients and 23.6% of patients with opioid use in all 4 quarters before surgery. Anxiety, benzodiazepine use within the year before surgery, and Medicaid dual-eligibility were associated with prolonged opioid utilization. CONCLUSIONS Of opioid-naive geriatric patients who underwent surgery for DSD, 0.3% developed chronic, continuous opioid use. Preoperative opioid use was the strongest predictor of prolonged utilization, which may represent suboptimal use of nonopioid alternatives, pre-existing opioid use disorders, delayed referral for surgical evaluation, or over-prescription of opioids for noncancer pain.
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Affiliation(s)
- Anthony V. Nguyen
- School of Medicine, The University of Texas Medical Branch, Galveston, TX, USA
| | - Evan Ross
- Department of Surgery, The University of Texas Medical Branch, Galveston, TX, USA
| | - Jordan Westra
- Preventive Medicine and Community Health, Office of Biostatistics, The University of Texas Medical Branch, Galveston, TX, USA
| | - Nicole Huang
- School of Medicine, The University of Texas Medical Branch, Galveston, TX, USA
| | - Christine Y. Nguyen
- School of Medicine, The University of Texas Medical Branch, Galveston, TX, USA
| | - Mukaila Raji
- Department of Internal Medicine, Division of Geriatrics, The University of Texas Medical Branch, Galveston, TX, USA
| | - Rishi Lall
- Department of Surgery, Division of Neurosurgery, The University of Texas Medical Branch, Galveston, TX, USA
| | - Yong-Fang Kuo
- Preventive Medicine and Community Health, Office of Biostatistics, The University of Texas Medical Branch, Galveston, TX, USA
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12
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[Back pain: a phenomenon of age? : Degenerative alterations of the spine are normal with increasing age. But how is this "normal" in old age defined, does it compulsorily lead to more complaints and a relevant impairment of the quality of life?]. Z Gerontol Geriatr 2021; 55:489-495. [PMID: 34115173 PMCID: PMC9508200 DOI: 10.1007/s00391-021-01912-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 03/25/2021] [Indexed: 10/25/2022]
Abstract
BACKGROUND Under the assumption that a certain degree of degeneration is normal in old age, the changes that significantly lead to discomfort should be identified. Care should be taken to ensure that the geriatric patient receives adequate treatment and can quickly return to a normal pain-free life. MATERIAL AND METHODS A prospective study was performed on symptomatic outpatients who came for a magnetic resonance (MR) examination of the spine. The presence of spinal stenosis, osteochondrotic and spondylarthrotic changes and nerve root affections were assessed. A brief interview was conducted to assess impairment of daily life, duration of symptoms until contact with the physician, and resulting impairment. The results were correlated with age, the groups of patients under and over 65 years of age, and the pain score. RESULTS Age is significantly positively correlated with facet joint arthrosis, spinal stenosis, osteochondrotic changes and intraforaminal nerve root affection. There is no significant correlation between the pain score and age. The pain score shows significant correlation to nerve root affection, facet joint osteoarthritis and spinal constriction. The duration of pain until a visit to the treating physician is significantly shorter in older patients, while the impairments in everyday life are significantly more pronounced under the existing back pain. CONCLUSION Age itself is not correlated with pain perception. Isolated features such as nerve root affection and facet joint arthrosis show a positive correlation with the pain. The older patient goes to the doctor more quickly because the back pain is perceived as a restriction of daily life.
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Jiang X, Chen D. The identification of novel gene mutations for degenerative lumbar spinal stenosis using whole-exome sequencing in a Chinese cohort. BMC Med Genomics 2021; 14:134. [PMID: 34020649 PMCID: PMC8138972 DOI: 10.1186/s12920-021-00981-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 05/11/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Degenerative lumbar spinal stenosis (DLSS) is a common lumbar disease that requires surgery. Previous studies have indicated that genetic mutations are implicated in DLSS. However, studies on specific gene mutations are scarce. Whole-exome sequencing (WES) is a valuable research tool that identifies disease-causing genes and could become an effective strategy to investigate DLSS pathogenesis. METHODS From January 2016 to December 2017, we recruited 50 unrelated patients with symptoms consistent with DLSS and 25 unrelated healthy controls. We conducted WES and exome data analysis to identify susceptible genes. Allele mutations firstly identified potential DLSS variants in controls to the patients' group. We conducted a site-based association analysis to identify pathogenic variants using PolyPhen2, SIFT, Mutation Taster, Combined Annotation Dependent Depletion, and Phenolyzer algorithms. Potential variants were further confirmed using manual curation and validated using Sanger sequencing. RESULTS In this cohort, the major classification variant was missense_mutation, the major variant type was single nucleotide polymorphism (SNP), and the major single nucleotide variation was C > T. Multiple SNPs in 34 genes were identified when filtered allele mutations in controls to retain only patient mutations. Pathway enrichment analyses revealed that mutated genes were mainly enriched for immune response-related signaling pathways. Using the Novegene database, site-based associations revealed several novel variants, including HLA-DRB1, PARK2, ACTR8, AOAH, BCORL1, MKRN2, NRG4, NUP205 genes, etc., were DLSS related. CONCLUSIONS Our study revealed that deleterious mutations in several genes might contribute to DLSS etiology. By screening and confirming susceptibility genes using WES, we provided more information on disease pathogenesis. Further WES studies incorporating larger DLSS patient cohorts are required to comprehend the genetic landscape of DLSS pathophysiology fully.
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Affiliation(s)
- Xin Jiang
- Department of Orthopaedics, China-Japan Friendship Hospital, No. 2 Yinghuayuan Dongjie, Chaoyang District, Beijing, 100029, China
| | - Dong Chen
- Department of Orthopaedics, China-Japan Friendship Hospital, No. 2 Yinghuayuan Dongjie, Chaoyang District, Beijing, 100029, China.
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14
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Prod'homme M, Grasset D, Chalaron M, Boscherini D. Epidural abscess related to Streptococcus mitis in a 57-year-old immunocompetent patient. BMJ Case Rep 2021; 14:e239295. [PMID: 33837023 PMCID: PMC8043008 DOI: 10.1136/bcr-2020-239295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/02/2021] [Indexed: 11/04/2022] Open
Abstract
A 57-year-old immunocompetent male patient presented himself to our emergency department with lumbar pain for 10 days, after a lumbar torsion. He was neurologically intact, but showed signs of systemic inflammatory syndrome. A lumbar MRI found a spinal epidural abscess from L3-L4 to L5-S1 levels. The patient was operated early before occurrence of neurological deficit. The abscess cultures found a Streptococcus mitis infection. The patient made a good recovery after surgical decompression, washout with samples taken for cultures and targeted antibiotic therapy for 6 weeks.
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Affiliation(s)
- Marc Prod'homme
- Neuro Orthopedic Center, La Source College of Health, Lausanne, Vaud, Switzerland
| | - Didier Grasset
- Neuro Orthopedic Center, La Source College of Health, Lausanne, Vaud, Switzerland
| | - Marc Chalaron
- Radiology, La Source College of Health, Lausanne, Vaud, Switzerland
| | - Duccio Boscherini
- Neuro Orthopedic Center, La Source College of Health, Lausanne, Vaud, Switzerland
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Abstract
A systematic survey of the symptoms of back pain in terms of the triggering event and onset, nature of the pain and the extent to which pain dynamics can be influenced (lying or standing, under stress, nocturnal pain, localized percussion tenderness, B symptoms, etc.), as well as a structured clinical examination (segment height, radiance, projection, reflex status, sensitivity, and motor function), allows an initial and therefore orienting classification of back pain as non-specific or specific. Thus, in the primary care setting, many patients can be treated extremely effectively and economically from a cost perspective. The more precise the initial findings are, the more effective the measures taken are in general. In addition to the fastest possible pain relief, it is important to prevent the disease taking an unfavorable course and to avoid chronicity. In addition to non-pharmacological measures (initial rest and starting home exercises early on, promoting everyday mobility, physiotherapy, manual therapy, etc.), a wide range of pharmacological treatment alternatives is available. In the further course of treatment, it may be necessary to consult medical specialists in the fields of radiology, orthopedics, neurology, neurosurgery, rheumatology, psychotherapy, and psychiatry, among others. Treatment is managed by the primary care provider, who should also receive and re-evaluate all findings during the course of the disease.
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16
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Janka M, Handschu R, Merkel A, Schuh A. [Spinal stenosis]. MMW Fortschr Med 2020; 162:58-65. [PMID: 33140362 DOI: 10.1007/s15006-020-1459-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michael Janka
- Klinikum Neumarkt\/Muskuloskelettales Zentrum, Nürnberger Straße 12, 92318, Neumarkt i.d. OPf., Germany.
| | - René Handschu
- Klinikum Neumarkt i.d. Oberpfalz, Nürnberger Str. 12, 92318, Neumarkt i.d.OPf., Germany
| | - Andreas Merkel
- , Nürnberger Straße 12, 92318, Neumarkt i.d. OPf., Germany
| | - Alexander Schuh
- Friedrich-Alexander-Univ. Erlangen-Nürnberg, Nürnberger Str. 12, 92318, Neumarkt i.d.OPf., Germany
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17
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Fu C, Chen T, Yang Y, Yang H, Diao M, Zhang G, Ji Z, Lin H. Clinical efficacy and radiographic K-rod stabilization for the treatment of multilevel degenerative lumbar spinal stenosis. BMC Musculoskelet Disord 2020; 21:437. [PMID: 32631336 PMCID: PMC7336485 DOI: 10.1186/s12891-020-03466-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/25/2020] [Indexed: 12/16/2022] Open
Abstract
Background This study compares the use of radiographic K-Rod dynamic stabilization to the rigid system for the treatment of multisegmental degenerative lumbar spinal stenosis (MDLSS). Methods A total of 40 patients with MDLSS who underwent surgical treatment using the K-Rod (n = 25) and rigid systems (n = 15) from March 2013 to March 2017 were assessed. The mean follow-up period was 29.1 months. JOA, ODI, VAS and modified Macnab were assessed. Radiographic evaluations included lumbar lordosis angle, ISR value, operative and proximal adjacent ROM. Changes in intervertebral disc signal were classified according to Pfirrmann grade and UCLA system. Results JOA, ODI and VAS changed significantly after the operation to comparable levels between the groups. However, the lumbar lordosis significantly decreased at final follow-up between both groups. The ROM of the proximal adjacent segment increased at final follow-up, but the number of fixed segment ROMs in the K-Rod group were significantly lower at the final follow-up than observed prior to the operation. In both groups, the ISR of the proximal adjacent segment decreased, most notably in the rigid group. The ISR of the non-fusion fixed segments in the K-Rod group increased post-operation and during final follow-up. The levels of adjacent segment degeneration were higher in the rigid group vs. the K-Rod group according to modified Pfirrmann grading and the UCLA system. Conclusions Compared with the rigid system for treatment of MDLSS, dynamic K-Rod stabilization achieves improved radiographic outcomes and improves the mobility of the stabilized segments, minimizing the influence on the proximal adjacent segment.
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Affiliation(s)
- Chaohua Fu
- Department of Orthopedics, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, Guangdong, China.,Department of Orthopedics, the Jiangmen hospital of Sun Yat-Sen University, Jiangmen, China
| | - Tianjun Chen
- Department of Orthopedics, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, Guangdong, China
| | - Yuhao Yang
- Department of Orthopedics, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, Guangdong, China
| | - Hua Yang
- Department of Orthopedics, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, Guangdong, China
| | - Maohui Diao
- Department of Orthopedics, Shenzhen Baoan Second People's hospital, Shenzhen, China
| | - Guowei Zhang
- Department of Orthopedics, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, Guangdong, China
| | - Zhisheng Ji
- Department of Orthopedics, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, Guangdong, China.
| | - Hongsheng Lin
- Department of Orthopedics, the First Affiliated Hospital of Jinan University, Guangzhou, 510630, Guangdong, China.
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18
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Liang Z, Cui J, Zhang J, He J, Tang J, Ren H, Ye L, Liang D, Jiang X. Biomechanical evaluation of strategies for adjacent segment disease after lateral lumbar interbody fusion: is the extension of pedicle screws necessary? BMC Musculoskelet Disord 2020; 21:117. [PMID: 32085708 PMCID: PMC7035718 DOI: 10.1186/s12891-020-3103-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 01/30/2020] [Indexed: 12/26/2022] Open
Abstract
Background Adjacent segment disease (ASD) is a well-known complication after interbody fusion. Pedicle screw-rod revision possesses sufficient strength and rigidity. However, is a surgical segment with rigid fixation necessary for ASD reoperation? This study aimed to investigate the biomechanical effect of different instrumentation on lateral lumbar interbody fusion (LLIF) for ASD treatment. Methods A validated L2~5 finite element (FE) model was modified for simulation. ASD was considered the level cranial to the upper-instrumented segment (L3/4). Bone graft fusion in LLIF with bilateral pedicle screw (BPS) fixation occurred at L4/5. The ASD segment for each group underwent a) LLIF + posterior extension of BPS, b) PLIF + posterior extension of BPS, c) LLIF + lateral screw, and d) stand-alone LLIF. The L3/4 range of motion (ROM), interbody cage stress and strain, screw-bone interface stress, cage-endplate interface stress, and L2/3 nucleus pulposus of intradiscal pressure (NP-IDP) analysis were calculated for comparisons among the four models. Results All reconstructive models displayed decreased motion at L3/4. Under each loading condition, the difference was not significant between models a and b, which provided the maximum ROM reduction (73.8 to 97.7% and 68.3 to 98.4%, respectively). Model c also provided a significant ROM reduction (64.9 to 77.5%). Model d provided a minimal restriction of the ROM (18.3 to 90.1%), which exceeded that of model a by 13.1 times for flexion-extension, 10.3 times for lateral bending and 4.8 times for rotation. Model b generated greater cage stress than other models, particularly for flexion. The maximum displacement of the cage and the peak stress of the cage-endplate interface were found to be the highest in model d under all loading conditions. For the screw-bone interface, the stress was much greater with lateral instrumentation than with posterior instrumentation. Conclusions Stand-alone LLIF is likely to have limited stability, particularly for lateral bending and axial rotation. Posterior extension of BPS can provide reliable stability and excellent protective effects on instrumentation and endplates. However, LLIF with the use of an in situ screw may be an alternative for ASD reoperation.
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Affiliation(s)
- Ziyang Liang
- First Clinical Medical College, Guangzhou University of Chinese medicine, Guangzhou, 510405, China
| | - Jianchao Cui
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, 16 Airport Road, Guangzhou City, 510405, Guangdong Province, China
| | - Jiarui Zhang
- First Clinical Medical College, Guangzhou University of Chinese medicine, Guangzhou, 510405, China
| | - Jiahui He
- First Clinical Medical College, Guangzhou University of Chinese medicine, Guangzhou, 510405, China
| | - Jingjing Tang
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, 16 Airport Road, Guangzhou City, 510405, Guangdong Province, China
| | - Hui Ren
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, 16 Airport Road, Guangzhou City, 510405, Guangdong Province, China
| | - Linqiang Ye
- Department of Spinal Surgery, The Dongguan hospital of Chinese Medicine, Dongguan, 523000, China
| | - De Liang
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, 16 Airport Road, Guangzhou City, 510405, Guangdong Province, China
| | - Xiaobing Jiang
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, 16 Airport Road, Guangzhou City, 510405, Guangdong Province, China.
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Richard K, Waggoner G, Donnan M, Ayesu K, Madruga M, Carlan SJ. Epidural Steroid Injection-Induced Pancreatitis: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2020; 21:e921241. [PMID: 32037393 PMCID: PMC7032528 DOI: 10.12659/ajcr.921241] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Patient: Female, 73-year-old Final Diagnosis: Pancreatitis Symptoms: Abdominal and back pain Medication:— Clinical Procedure: Epidural Specialty: Neurology
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Affiliation(s)
- Kaja Richard
- Department of Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Garrett Waggoner
- Department of Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Matthew Donnan
- Department of Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Kwabena Ayesu
- Department of Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Mario Madruga
- Department of Medicine, Orlando Regional Healthcare, Orlando, FL, USA
| | - Steve J Carlan
- Division of Academic Affairs and Research, Orlando Regional Healthcare, Orlando, FL, USA
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Lv Z, Jin L, Wang K, Chen Z, Li F, Zhang Y, Lao L, Zhou C, Li X, Shen H. Comparison of Effects of PELD and Fenestration in the Treatment of Geriatric Lumbar Lateral Recess Stenosis. Clin Interv Aging 2019; 14:2187-2194. [PMID: 31908429 PMCID: PMC6924588 DOI: 10.2147/cia.s226295] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 11/19/2019] [Indexed: 12/23/2022] Open
Abstract
Purpose Although degenerative lumbar spinal stenosis (LSS) is increasingly being diagnosed in older people, there is much uncertainty about the appropriate operative treatment options. The objective of this study was to compare the outcome of percutaneous endoscopic lumbar decompression (PELD) versus fenestration for lumbar lateral recess stenosis (LRS) in geriatric patients over 75 years old. Materials and methods This prospective controlled study was performed on 46 consecutive over aged patients with lateral recess stenosis who underwent either PELD or fenestration. Clinical data were recorded before, 1 week, 3 months and 1.5 years after surgery using visual analog scale (VAS), Japanese Orthopaedic Association Score (JOA), The Short-Form-36 (SF-36), and the modified Macnab evaluation criteria. Results The patients’ mean age was 82.7 years (aged 75–93 years) in PELD group and 79.1 years (aged 75–88 years) in fenestration group. No statistical difference was found between PELD group and fenestration group with regards to VAS-back pain, VAS-leg pain, JOA and at 3 months and 1.5-year follow-up. However, the PELD group had a lower mean VAS for back pain at 1 week postoperatively (P<0.05). The quality of life in PELD group achieved the same remarkable improvement as fenestration group (P>0.05). Operative time (min) was similar between two groups (p>0.05), while the PELD techniques brought advantages in blood loss (mL) (48.3 vs 128.2, p<0.05), early ambulation (h) (5.5 vs 25.2, p<0.05), and anesthesia-related complications. Conclusion Both PELD and fenestration showed favorable clinical outcomes for the treatment of lumbar lateral recess stenosis. In addition, PELD had advantages such as reduced traumatization and less anesthesia-related complications. In terms of quality of life and complications after operation, PELD under local anesthesia could be an efficient supplement to conventional decompression surgery in geriatric patients with lumbar lateral recess stenosis.
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Affiliation(s)
- Zhendong Lv
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Linyu Jin
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Kun Wang
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Zhi Chen
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Fengning Li
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Yuhui Zhang
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Lifeng Lao
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Chun Zhou
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Xinfeng Li
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Hongxing Shen
- Department of Spine Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
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Chagnas MO, Poiraudeau S, Lefèvre-Colau MM, Rannou F, Nguyen C. Diagnosis and management of lumbar spinal stenosis in primary care in France: a survey of general practitioners. BMC Musculoskelet Disord 2019; 20:431. [PMID: 31521138 PMCID: PMC6745066 DOI: 10.1186/s12891-019-2782-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 08/26/2019] [Indexed: 11/12/2022] Open
Abstract
Background Lumbar spinal stenosis (LSS) is a common spinal condition and the most frequent indication for spinal surgery in elderly people. General practitioners (GPs) are on the 1st line for its diagnosis and treatment. We aimed to assess how GPs diagnose and treat people with LSS in France. Methods We conducted a cross-sectional survey in a primary care setting. French GPs were selected by a random draw from the French Medical Board. The questionnaire was designed by 3 physicians specialized in physical and rehabilitation medicine and a resident in general practice. A provisional questionnaire was tested in a pilot survey of 11 French GPs. Participants’ feedbacks served to build the final questionnaire. This latter was submitted by e-mail or mail to 330 GPs. GPs were surveyed about the 3 main domains relevant to the management of people with LSS in primary care: 1/ diagnosis, 2/ pharmacological treatments and 3/ non-pharmacological treatments, using self-administered open- and closed-ended questions and visual analog scales. Results Overall, 90/330 (27.3%) GPs completed the survey. 51/89 (57.3%) GPs were confident with managing people with LSS. Low back pain 51/87 (58.6%), neurogenic claudication 38/87 (43.7%) and paresthesia in the lower limbs 31/87 (35.6%) were the 3 most frequently cited clinical signs leading to the diagnosis of LSS. Improvement with lumbar flexion was mentioned by 9/87 (10.3%) GPs. 85/86 (98.8%) would consider prescribing lumbar imaging, 60/84 (71.4%) corticoid spinal injections and 42/79 (53.2%) would never prescribe lumbar flexion-based endurance training. All GPs would refer people with LSS to another specialist. Conclusions French GPs lack confidence with diagnosing LSS and prescribing pharmacological and non-pharmacological treatments for people with LSS. Electronic supplementary material The online version of this article (10.1186/s12891-019-2782-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Marie-Ombeline Chagnas
- Assistance Publique-Hôpitaux de Paris, Rééducation et Réadaptation de l'Appareil Locomoteur et des Pathologies du Rachis, Hôpitaux Universitaires Paris Centre-Groupe Hospitalier Cochin, 27, Rue du Faubourg Saint-Jacques, 75014, Paris, France
| | - Serge Poiraudeau
- Assistance Publique-Hôpitaux de Paris, Rééducation et Réadaptation de l'Appareil Locomoteur et des Pathologies du Rachis, Hôpitaux Universitaires Paris Centre-Groupe Hospitalier Cochin, 27, Rue du Faubourg Saint-Jacques, 75014, Paris, France.,Université de Paris, Faculté de Santé, UFR Médecine, Sorbonne Paris Cité, 75006, Paris, France.,INSERM UMR 1153, Centre de Recherche Épidémiologie et Statistique Paris Sorbonne 75004 Cité, ECaMO Team, Paris, France.,Institut Fédératif de Recherche sur le Handicap, 75013, Paris, France
| | - Marie-Martine Lefèvre-Colau
- Assistance Publique-Hôpitaux de Paris, Rééducation et Réadaptation de l'Appareil Locomoteur et des Pathologies du Rachis, Hôpitaux Universitaires Paris Centre-Groupe Hospitalier Cochin, 27, Rue du Faubourg Saint-Jacques, 75014, Paris, France.,Université de Paris, Faculté de Santé, UFR Médecine, Sorbonne Paris Cité, 75006, Paris, France.,INSERM UMR 1153, Centre de Recherche Épidémiologie et Statistique Paris Sorbonne 75004 Cité, ECaMO Team, Paris, France.,Institut Fédératif de Recherche sur le Handicap, 75013, Paris, France
| | - François Rannou
- Assistance Publique-Hôpitaux de Paris, Rééducation et Réadaptation de l'Appareil Locomoteur et des Pathologies du Rachis, Hôpitaux Universitaires Paris Centre-Groupe Hospitalier Cochin, 27, Rue du Faubourg Saint-Jacques, 75014, Paris, France.,Université de Paris, Faculté de Santé, UFR Médecine, Sorbonne Paris Cité, 75006, Paris, France.,INSERM UMR 1124, Toxicité Environnementale, Cibles Thérapeutiques, Signalisation Cellulaire (T3S), Faculté des Sciences Fondamentales et Biomédicales, 75006, Paris, France
| | - Christelle Nguyen
- Assistance Publique-Hôpitaux de Paris, Rééducation et Réadaptation de l'Appareil Locomoteur et des Pathologies du Rachis, Hôpitaux Universitaires Paris Centre-Groupe Hospitalier Cochin, 27, Rue du Faubourg Saint-Jacques, 75014, Paris, France. .,Université de Paris, Faculté de Santé, UFR Médecine, Sorbonne Paris Cité, 75006, Paris, France. .,INSERM UMR 1124, Toxicité Environnementale, Cibles Thérapeutiques, Signalisation Cellulaire (T3S), Faculté des Sciences Fondamentales et Biomédicales, 75006, Paris, France.
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Khalepa RV, Klimov VS, Rzaev JA, Vasilenko II, Konev EV, Amelina EV. SURGICAL TREATMENT OF ELDERLY AND SENILE PATIENTS WITH DEGENERATIVE CENTRAL LUMBAR SPINAL STENOSIS. HIRURGIÂ POZVONOČNIKA 2018. [DOI: 10.14531/ss2018.3.73-84] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Objective. To analyze the results of surgical treatment of patients of the older age group with central spinal stenosis at the lumbar level. Material and Methods. A total of 107 patients of elderly and senile age with clinically significant degenerative central stenosis of the spinal canal were treated. They were divided into two groups: patients in Group 1 underwent bilateral decompression of nerve roots through unilateral approach; those in Group 2 - nerve root decompression supplemented with interbody fusion and transpedicular fixation. Results. The surgery resulted in statistically significant reduction in pain, improvement of the quality of life, enlargement of spinal canal dimension parameters, and increase in the distance of walking. Statistical difference in the quality of life between Groups 1 and 2 was revealed for the indicator characterizing the psychological component of the SF-36 questionnaire (p = 0.03); there were no statistical differences for the remaining indicators. The key parameter for assessing central stenosis is the cross-sectional area of the dural sac. Conclusion. Preoperative examination of patients of the older age group should be comprehensive and include CT myelography with 3D reconstruction. The cause of nerve root compression in central stenosis is a combination of various factors in 41.9 % of cases. Differential surgical tactics provides an improvement in the quality of life in 80 % of cases. Excessive decompression does not improve the quality of life of patients. Instrumental fixation does not improve the outcome of surgical intervention and should be used only for clinically significant instability of the spinal motion segment.
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Affiliation(s)
| | | | | | | | | | - E. V. Amelina
- Institute of Computational Technologies of Siberian Branch of the Russian Academy of Sciences
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Ahmed SI, Javed G, Bareeqa SB, Shah A, Zubair M, Avedia RF, Rahman N, Samar SS, Aziz K. Comparison of Decompression Alone Versus Decompression with Fusion for Stenotic Lumbar Spine: A Systematic Review and Meta-analysis. Cureus 2018; 10:e3135. [PMID: 30345192 PMCID: PMC6188214 DOI: 10.7759/cureus.3135] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The first line of treatment for lumbar spinal stenosis (with or without lumbar degenerative spondylolisthesis) involves conservative options such as anti-inflammatory drugs and analgesics. Approximately, 10%-15% of patients require surgery. Surgical treatment aims to decompress the spinal canal and dural sac from degenerative bony and ligamentous overgrowth. Different studies have given conflicting results. The aim of our study is to clear the confusion by comparing two surgical techniques. This meta-analysis was conducted in accordance with the preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines. A literature search was conducted of the Ovid Embase, Scopus, Pubmed, Ovid Medline, Google Scholar, and Cochrane library databases. A quality and risk of bias assessment was also done. The analysis was done using Revman software (The Nordic Cochrane Centre, The Cochrane Collaboration, 2014, Copenhagen, Denmark). A total of 76 studies were extracted from the literature search and 29 studies with relevant information were shortlisted. Nine studies were included in the meta-analysis after a quality assessment and eligibility. Fusion with decompression surgery was found to be a better technique when compared to decompression alone for spinal stenosis in terms of the Oswestry Disability index and the visual analog pain scale for back and leg pain. On the basis of the meta-analysis of the recent medical literature, the authors concluded that decompression with fusion is a 3.5-times better surgical technique than decompression alone for spinal stenosis.
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Affiliation(s)
- Syed Ijlal Ahmed
- Graduate Student, Liaquat National Hospital and Medical College, Karachi, PAK
| | - Gohar Javed
- Neurosurgery, Aga Khan University and Hospital, Karachi, PAK
| | | | - Ali Shah
- Medical Graduate, Dow University of Health Sciences, Karachi, PAK
| | - Maha Zubair
- Miscellaneous, Ziauddin Medical College, Karachi, PAK
| | | | - Noor Rahman
- Miscellaneous, Ziauddin Medical University, Karachi, PAK
| | | | - Kashif Aziz
- Internal Medicine, Icahn School of Medicine at Mount Sinai Queens Hospital Center, New York, USA
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24
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Fishchenko IV, Kravchuk LD, Perepechay OA. Lumbar spinal stenosis: symptoms, diagnosis and treatment (meta-analysis of literature data). PAIN MEDICINE 2018. [DOI: 10.31636/pmjua.v3i1.83] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Lumbar spinal stenosis is a disease in which degenerated discs, ligamentum flavum, facet joints, while aging, lead to a narrowing of the space around the neurovascular structures of the spine. This article presents a meta-analysis of literature data on epidemiology, causes, pathogenesis, diagnosis and various types of treatment of lumbar spinal stenosis.
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25
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Klimov VS, Vasilenko II, Evsyukov AV, Amelina EV. [Impact of sagittal balance parameters on life quality in elderly and senile patients after surgery for degenerative lumbar spine stenosis]. ZHURNAL VOPROSY NEĬROKHIRURGII IMENI N. N. BURDENKO 2017; 81:56-66. [PMID: 28524126 DOI: 10.17116/neiro201781256-66] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION As the life span and proportion of people over 65 years increase, the incidence of degenerative lumbar spine stenosis grows proportionally. Various parameters of the spinopelvic relationships are used to predict surgical treatment outcomes in patients with degenerative spine diseases. There are no unified protocols for evaluation, in terms of the sagittal balance, of surgical treatment outcomes in elderly patients. PURPOSE To study the impact of sagittal balance parameters on the life quality of elderly and senile patients after surgery for degenerative stenosis of the lumbar spine. MATERIAL AND METHODS The study included 109 patients. Decompression was performed in the first group of 53 patients. Decompression and stabilization were performed in the second group of 27 patients. In the third group of 29 patients, XLIF indirect decompression, scoliosis correction, reconstruction of disturbed spinopelvic relationships, and stabilization were carried out. We evaluated the following sagittal balance parameters: pelvic incidence (PI), sacral slope (SS), pelvic tilt (PT), lumbar lordosis (LL), and PI minus LL (PI-LL). The quality of life indicators were assessed using VAS, ODI, and SF36 scores. RESULTS In the first group, there were not statistically significant differences for PT≤20° and PT>20°. A statistically significant change in the PI-LL parameter (p=0.0263) was in the first group. A decrease in PI-LL was accompanied by regression of pain (p<10-4). In the second group, comparison of the quality of life indicators revealed no statistically significant differences between PT≤20° and PT>20° as well as PI-LL≤10° and PI-LL>10 in the postoperative period. In the third group, postoperative improvement in PT (p=0.0002) and PI-LL (p=0.0008) parameters was accompanied by a decrease in pain in the legs (p=0.0002) and lumbar spine (p=0.0001). CONCLUSION Improvement in the quality of life indicators in 48.6% of cases was achieved by decompression only; the sagittal balance parameters had no significant impact on quality of life. In 24.8% of cases, improvement in the quality of life indicators was achieved by decompression and stabilization because the dominant clinical neurological syndrome was instability. Reduced quality of life in 26.6% of patients was caused by disturbed spinopelvic relationships. Application of the XLIF technique in these patients provides statistically significant restoration of the sagittal balance parameters, PT and PI-LL, which improves quality of life.
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Affiliation(s)
- V S Klimov
- Federal Neurosurgical Center, Novosibirsk, Russia
| | | | - A V Evsyukov
- Federal Neurosurgical Center, Novosibirsk, Russia
| | - E V Amelina
- Design and Technology Institute of Digital Techniques, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
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Jacobson RE, Granville M, Hatgis DO J. Targeted Intraspinal Radiofrequency Ablation for Lumbar Spinal Stenosis. Cureus 2017; 9:e1090. [PMID: 28413736 PMCID: PMC5388364 DOI: 10.7759/cureus.1090] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Introduction By using a combination of magnetic resonance imaging (MRI) and computed tomography (CT) of the lumbar spine, it is possible to distinguish between spinal stenosis caused by bone compression and specific soft tissue epidural intraspinal lesions that cause localized spinal canal stenosis and neural compression. Examples include facet cysts and yellow ligament hypertrophy. Many of these patients are elderly with medical comorbidities that make open surgery problematic. Materials & Methods This is a study of patients with predominantly soft tissue stenosis being treated with targeted intraspinal radiofrequency (RF) heat ablation. This novel procedure is performed under local anesthesia in an outpatient setting using intra-operative imaging. Fine tip 20 gauge RF electrodes (Stryker® PA, USA) are precisely placed under radiologic guidance in the identified soft tissue causing the posterior compression of the lumbar spinal canal. After sensory and motor testing to make sure there is a safe distance of the needle tip from the nearby nerve roots to avoid any neural effect, multiple targeted lesions correlated by the MRI or CT scan are made in the fibrous and cystic soft tissue. Lesions are created using a focused 2 or 5 mm tip at 60 degrees centigrade (°C) for either 30 or 60 seconds. This heat causes sufficient shrinking of the targeted soft tissue resulting in relative reduction of the soft tissue component of the stenosis. This relative reduction in the stenosis of the spinal canal, similar to that measured with interspinous devices, provides long-term relief of symptoms, signs, and improvement of spinal motion in patients with lumbar stenosis. This report will review the spinal anatomy, and development and history of using RF in and around the nerve roots and epidural space, as it relates to lumbar stenosis. Examples of before and after MRI scans demonstrate the radiologic reduction in the size of the lesions. This soft tissue reduction correlates with patients' improvement in pain and clinical symptoms. Follow-up of the patients up to 30 months shows that the effect of RF heat on the soft tissue is long lasting. Results In our long-term follow-up of greater than six months, 58% of RF treated patients had lasting relief of clinical symptoms, back pain, and claudication with increased spinal movement. This reduction in pain and improvement in motion allows patients to continue more aggressive physical therapy and muscle strengthening that secondarily can improve their symptoms. Post-procedure follow-up MRI scans in multiple patients have shown a clear reduction in soft tissue lesion size. Long-term follow-up demonstrated that 58% of patients treated with RF targeted ablation have not required further intervention and 22% went on to other surgical treatments for lumbar spinal stenosis. Conclusion By reducing the soft tissue component of the stenosis with RF ablation and creating relatively more epidural space, targeted intraspinal RF may be a possible minimally invasive, percutaneous non-surgical alternative to treatment in a number of patients where soft tissue lumbar stenosis is the main cause of patients' symptoms. This technique offers a simple and safe additional method to relieve symptoms of lumbar stenosis and possibly compression within the neural foramina, especially in the elderly.
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Is the duration of pre-operative conservative treatment associated with the clinical outcome following surgical decompression for lumbar spinal stenosis? A study based on the Spine Tango Registry. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2016; 26:488-500. [DOI: 10.1007/s00586-016-4882-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2016] [Revised: 10/20/2016] [Accepted: 11/11/2016] [Indexed: 11/26/2022]
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Clinical Outcomes of Posterior Lumbar Interbody Fusion versus Minimally Invasive Transforaminal Lumbar Interbody Fusion in Three-Level Degenerative Lumbar Spinal Stenosis. BIOMED RESEARCH INTERNATIONAL 2016; 2016:9540298. [PMID: 27747244 PMCID: PMC5056235 DOI: 10.1155/2016/9540298] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Accepted: 09/05/2016] [Indexed: 12/25/2022]
Abstract
The aim of this study was to directly compare the clinical outcomes of posterior lumbar interbody fusion (PLIF) and minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) in three-level lumbar spinal stenosis. This retrospective study involved a total of 60 patients with three-level degenerative lumbar spinal stenosis who underwent MIS-TLIF or PLIF from January 2010 to February 2012. Back and leg visual analog scale (VAS), Oswestry Disability Index (ODI), and Short Form-36 (SF-36) scale were used to assess the pain, disability, and health status before surgery and postoperatively. In addition, the operating time, estimated blood loss, and hospital stay were also recorded. There were no significant differences in back VAS, leg VAS, ODI, SF-36, fusion condition, and complications at 12-month follow-up between the two groups (P > 0.05). However, significantly less blood loss and shorter hospital stay were observed in MIS-TLIF group (P < 0.05). Moreover, patients undergoing MIS-TLIF had significantly lower back VAS than those in PLIF group at 6-month follow-up (P < 0.05). Compared with PLIF, MIS-TLIF might be a prior option because of noninferior efficacy as well as merits of less blood loss and quicker recovery in treating three-level lumbar spinal stenosis.
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[Hybrid stabilization technique with spinal fusion and interlaminar device to reduce the length of fusion and to protect symptomatic adjacent segments : Clinical long-term follow-up]. DER ORTHOPADE 2016; 45:770-9. [PMID: 27571930 DOI: 10.1007/s00132-016-3312-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Determination of the extent of spinal fusion for lumbar degenerative diseases is often difficult due to minor pathologies in the adjacent segment. Although surgical intervention is required, fusion seems to be an overtreatment. Decompression alone may be not enough as this segment is affected by multiple factors such as destabilization, low grade degeneration and an unfavorable biomechanical transition next to a rigid construct. An alternative surgical treatment is a hybrid construct, consisting of fusion and implantation of an interlaminar stabilization device at the adjacent level. The aim of this study was to compare long-term clinical outcome after lumbar fusion with a hybrid construct including an interlaminar stabilization device as "topping-off". MATERIALS AND METHODS A retrospective analysis of 25 lumbar spinal fusions from 2003 to 2010 with additional interlaminar stabilization device was performed. Through a matched case controlled procedure 25 congruent patients who received lumbar spinal fusion in one or two levels were included as a control group. At an average follow-up of 43 months pre- and postoperative pain, ODI, SF-36 as well as clinical parameters, such as leg and back pain, walking distance and patient satisfaction were recorded. RESULTS Pain relief, ODI improvement and patient satisfaction was significantly higher in the hybrid group compared to the control group. SF-36 scores improved in both groups but was higher in the hybrid group, although without significance. Evaluation of walking distance showed no significant differences. DISCUSSION Many outcome parameters present significantly better long-term results in the hybrid group compared to sole spinal fusion. Therefore, in cases with a clear indication for lumbar spinal fusion with the need for decompression at the adjacent level due to spinal stenosis or moderate spondylarthrosis, support of this segment with an interlaminar stabilization device demonstrates a reasonable treatment option with good clinical outcome. Also, the length of the fusion construct can be reduced allowing for a softer and more harmonic transition.
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30
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Li X, Bai X, Wu Y, Ruan D. A valid model for predicting responsible nerve roots in lumbar degenerative disease with diagnostic doubt. BMC Musculoskelet Disord 2016; 17:128. [PMID: 26979618 PMCID: PMC4792109 DOI: 10.1186/s12891-016-0973-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Accepted: 03/04/2016] [Indexed: 12/30/2022] Open
Abstract
Objective To construct and validate a model to predict responsible nerve roots in lumbar degenerative disease with diagnostic doubt (DD). Methods From January 2009-January 2013, 163 patients with DD were assigned to the construction (n = 106) or validation sample (n = 57) according to different admission times to hospital. Outcome was assessed according to the Japanese Orthopedic Association (JOA) recovery rate as excellent, good, fair, and poor. The first two results were considered as effective clinical outcome (ECO). Baseline patient and clinical characteristics were considered as secondary variables. A multivariate logistic regression model was used to construct a model with the ECO as a dependent variable and other factors as explanatory variables. The odds ratios (ORs) of each risk factor were adjusted and transformed into a scoring system. Area under the curve (AUC) was calculated and validated in both internal and external samples. Moreover, calibration plot and predictive ability of this scoring system were also tested for further validation. Results Patients with DD with ECOs in both construction and validation models were around 76 % (76.4 and 75.5 % respectively). Risk factors: more preoperative visual analog pain scale (VAS) score (OR = 1.56, p < 0.01), stenosis levels of L4/5 or L5/S1 (OR = 1.44, p = 0.04), stenosis locations with neuroforamen (OR = 1.95, p = 0.01), neurological deficit (OR = 1.62, p = 0.01), and more VAS improvement of selective nerve route block (SNRB) (OR = 3.42, p = 0.02). Validation: the internal area under the curve (AUC) was 0.85, and the external AUC was 0.72, with a good calibration plot of prediction accuracy. Besides, the predictive ability of ECOs was not different from the actual results (p = 0.532). Conclusions We have constructed and validated a predictive model for confirming responsible nerve roots in patients with DD. The associated risk factors were preoperative VAS score, stenosis levels of L4/5 or L5/S1, stenosis locations with neuroforamen, neurological deficit, and VAS improvement of SNRB. A tool such as this is beneficial in the preoperative counseling of patients, shared surgical decision making, and ultimately improving safety in spine surgery.
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Affiliation(s)
- Xiaochuan Li
- Department of Orthopedic, Navy General Hospital, NO. 6 Fucheng Road, Beijing, 100048, China.,Department of Orthopedic, Gaozhou people's Hospital, Guangdong, China
| | - Xuedong Bai
- Department of Orthopedic, Navy General Hospital, NO. 6 Fucheng Road, Beijing, 100048, China
| | - Yaohong Wu
- Department of Orthopedic, Navy General Hospital, NO. 6 Fucheng Road, Beijing, 100048, China
| | - Dike Ruan
- Department of Orthopedic, Navy General Hospital, NO. 6 Fucheng Road, Beijing, 100048, China.
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Song SH, Ryu GH, Park JW, Lee HJ, Nam KY, Kim H, Kim SY, Kwon BS. The Effect and Safety of Steroid Injection in Lumbar Spinal Stenosis: With or Without Local Anesthetics. Ann Rehabil Med 2016; 40:14-20. [PMID: 26949664 PMCID: PMC4775747 DOI: 10.5535/arm.2016.40.1.14] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 07/17/2015] [Indexed: 11/22/2022] Open
Abstract
Objective To compare the long-term effect and safety of an epidural steroid injection in spinal stenosis patients, with or without local anesthetics. Methods Twenty-nine patients diagnosed with spinal stenosis were included and randomly divided into two groups. Translaminar epidural and selective nerve root spinal injection procedures were performed using steroids mixed with local anesthetics or normal saline. The effects of spinal injection procedures were measured with visual analogue scale (VAS) and functional rate index (FRI). These measurements were performed before injection, at 1 month after injection and at 3 months after injection. The occurrence of side effects was investigated each time. Results The VAS and FRI scores were significantly reduced in both the local anesthetics group and normal saline group at 1 and 3 months after the injection. However, there was no significant difference in VAS and FRI score reduction between the two groups each time. Side effects are not noted in both groups. Conclusion The spinal injection procedures using steroids mixed either with local anesthetics or normal saline have an effect in reducing pain and improving functional activities. However, there was no significant difference between the two groups in relation to side effects and the long-term effects of pain and function.
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Affiliation(s)
- Sung Hyuk Song
- Department of Physical Medicine and Rehabilitation, Dongguk University College of Medicine, Goyang, Korea
| | | | - Jin Woo Park
- Department of Physical Medicine and Rehabilitation, Dongguk University College of Medicine, Goyang, Korea
| | - Ho Jun Lee
- Department of Physical Medicine and Rehabilitation, Dongguk University College of Medicine, Goyang, Korea
| | - Ki Yeun Nam
- Department of Physical Medicine and Rehabilitation, Dongguk University College of Medicine, Goyang, Korea
| | - Hyojun Kim
- Department of Physical Medicine and Rehabilitation, Dongguk University College of Medicine, Goyang, Korea
| | - Seung Yeon Kim
- Department of Physical Medicine and Rehabilitation, Dongguk University College of Medicine, Goyang, Korea
| | - Bum Sun Kwon
- Department of Physical Medicine and Rehabilitation, Dongguk University College of Medicine, Goyang, Korea
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Abstract
Lumbar spinal stenosis (LSS) affects more than 200,000 adults in the United States, resulting in substantial pain and disability. It is the most common reason for spinal surgery in patients over 65 years. Lumbar spinal stenosis is a clinical syndrome of pain in the buttocks or lower extremities, with or without back pain. It is associated with reduced space available for the neural and vascular elements of the lumbar spine. The condition is often exacerbated by standing, walking, or lumbar extension and relieved by forward flexion, sitting, or recumbency. Clinical care and research into lumbar spinal stenosis is complicated by the heterogeneity of the condition, the lack of standard criteria for diagnosis and inclusion in studies, and high rates of anatomic stenosis on imaging studies in older people who are completely asymptomatic. The options for non-surgical management include drugs, physiotherapy, spinal injections, lifestyle modification, and multidisciplinary rehabilitation. However, few high quality randomized trials have looked at conservative management. A systematic review concluded that there is insufficient evidence to recommend any specific type of non-surgical treatment. Several different surgical procedures are used to treat patients who do not improve with non-operative therapies. Given that rapid deterioration is rare and that symptoms often wax and wane or gradually improve, surgery is almost always elective and considered only if sufficiently bothersome symptoms persist despite trials of less invasive interventions. Outcomes (leg pain and disability) seem to be better for surgery than for non-operative treatment, but the evidence is heterogeneous and often of limited quality.
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Affiliation(s)
- Jon Lurie
- Department of Medicine, Dartmouth Medical School, Dartmouth Hitchock Medical Center, NH, USA
| | - Christy Tomkins-Lane
- Department of Health and Physical Education, Mount Royal University, Calgary, Canada
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Incidence of Pinhole Type Durotomy and Subsequent Cerebrospinal Fluid Leakage Following Simple Laminectomy. Asian Spine J 2015; 9:529-34. [PMID: 26240710 PMCID: PMC4522441 DOI: 10.4184/asj.2015.9.4.529] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Revised: 12/01/2014] [Accepted: 12/18/2014] [Indexed: 11/25/2022] Open
Abstract
Study Design Cross sectional study. Purpose The purpose of this study was to determine the incidence and the associated risk factors of pinhole type of durotomy and cerebrospinal fluid (CSF) leakage following a simple laminectomy for spinal stenosis. Overview of Literature The incidence of spinal stenosis is expected to rise with increasing life expectancy. Moreover, lumbar spinal stenosis is the most common indication for spinal injury in the geriatric population. It is therefore important to identify and prevent the risks associated with laminectomy, the most widely used surgical procedure for spinal stenosis. The serious complication of incidental dural tear or durotomy and subsequent CSF leakage has not been studied in the region of Southeast Asia. Methods In this cross sectional study, we included 138 adult patients (age>18 years), who underwent a simple laminectomy for lumbar stenosis between 2011 and 2012. CSF leakage was the main outcome variable. Patients' wounds were examined for CSF leakage up to 1 week postoperatively. Results The incidence of pinhole type durotomy and subsequent CSF leakage in our region was 8.7%. Univariate analysis showed that hypertension, diabetes and smoking were significantly associated with durotomy and increased CSF leakage by 16.72, 44.25, and 33.71 times, respectively. Multivariate analysis showed that only smoking and diabetes significantly increased the chances of leakage. Conclusions Glycemic control and cessation of smoking prior to a simple laminectomy procedure reduced the incidence of a dural tear. Larger clinical studies on this lethal complication are required.
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Khan M, Shunmugavel A, Dhammu TS, Matsuda F, Singh AK, Singh I. Oral administration of cytosolic PLA2 inhibitor arachidonyl trifluoromethyl ketone ameliorates cauda equina compression injury in rats. J Neuroinflammation 2015; 12:94. [PMID: 25971887 PMCID: PMC4436116 DOI: 10.1186/s12974-015-0311-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Accepted: 04/28/2015] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Phospholipase A2 (PLA2)-derived proinflammatory lipid mediators such as prostaglandin E2 (PGE2), leukotrienes B4 (LTB4), lysophosphatidylcholine (LPC), and free fatty acids (FFA) are implicated in spinal cord injury (SCI) pathologies. Reducing the levels of these injurious bioactive lipid mediators is reported to ameliorate SCI. However, the specific role of the group IVA isoform of PLA2 cytosolic PLA2 (cPLA2) in lumbar spinal canal stenosis (LSS) due to cauda equina compression (CEC) injury is not clear. In this study, we investigated the role of cPLA2 in a rat model of CEC using a non-toxic cPLA2-preferential inhibitor, arachidonyl trifluoromethyl ketone (ATK). METHODS LSS was induced in adult female rats by CEC procedure using silicone blocks within the epidural spaces of L4 to L6 vertebrae. cPLA2 inhibitor ATK (7.5 mg/kg) was administered by oral gavage at 2 h following the CEC. cPLA2-derived injurious lipid mediators and the expression/activity of cPLA2, 5-lipoxygenase (5-LOX), and cyclooxygenase-2 (COX-2) were assessed. ATK-treated (CEC + ATK) were compared with vehicle-treated (CEC + VEH) animals in terms of myelin levels, pain threshold, and motor function. RESULTS ATK treatment of CEC animals reduced the phosphorylation of cPLA2 (pcPLA2) determined by Western blot, improved locomotor function evaluated by rotarod task, and reduced pain threshold evaluated by mechanical hyperalgesia method. Levels of FFA and LPC, along with PGE2 and LTB4, were reduced in CEC + ATK compared with CEC + VEH group. However, ATK treatment reduced neither the activity/expression of 5-LOX nor the expression of COX-2 in CEC + VEH animals. Increased cPLA2 activity in the spinal cord from CEC + VEH animals correlated well with decreased spinal cord as well as cauda equina fiber myelin levels, which were restored after ATK treatment. CONCLUSION The data indicate that cPLA2 activity plays a significant role in tissue injury and pain after LSS. Reducing the levels of proinflammatory and tissue damaging eicosanoids and the deleterious lipid mediator LPC shows therapeutic potential. ATK inhibits cPLA2 activity, thereby decreasing the levels of injurious lipid mediators, reducing pain, improving functional deficits, and conferring protection against LSS injury. Thus, it shows potential for preclinical evaluation in LSS.
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Affiliation(s)
- Mushfiquddin Khan
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425, USA.
| | | | - Tajinder S Dhammu
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425, USA.
| | - Fumiyo Matsuda
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425, USA. .,School of Health Science, Kagoshima University, Kagoshima, Japan.
| | - Avtar K Singh
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, USA. .,Ralph H. Johnson VA Medical Center, Charleston, SC, USA.
| | - Inderjit Singh
- Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425, USA.
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Vasilenko II, Klimov VS, Evsyukov AV, Loparev EA, Khalepa RV, Moysak GI, Rzaev DA. A change in the sagittal balance in elderly and senile patients with degenerative stenosis of the lumbar spine. ZHURNAL VOPROSY NEIROKHIRURGII IMENI N. N. BURDENKO 2015; 79:102-107. [PMID: 26665268 DOI: 10.17116/neiro2015795102-107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Degenerative-dystrophic changes in the spine have general nature, which leads to changes in the balance parameters and consequently, other elements of the musculoskeletal systems. This article is devoted to analysis of the literature data, based on which we conclude that changes in the sagittal balance in elderly and senile patients as the restabilization stage still remain unexpected.
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Affiliation(s)
| | - V S Klimov
- Federal Neurosurgical Center, Novosibirsk, Russia
| | - A V Evsyukov
- Federal Neurosurgical Center, Novosibirsk, Russia
| | - E A Loparev
- Federal Neurosurgical Center, Novosibirsk, Russia
| | - R V Khalepa
- Federal Neurosurgical Center, Novosibirsk, Russia
| | - G I Moysak
- Federal Neurosurgical Center, Novosibirsk, Russia; Novosibirsk State University, Novosibirsk, Russia
| | - D A Rzaev
- Federal Neurosurgical Center, Novosibirsk, Russia
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Papanagiotou P, Boutchakova M. [Spinal canal stenosis]. Radiologe 2014; 54:1087-92. [PMID: 25398571 DOI: 10.1007/s00117-014-2729-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Spinal stenosis is a narrowing of the spinal canal by a combination of bone and soft tissues, which can lead to mechanical compression of spinal nerve roots or the dural sac. The lumbal spinal compression of these nerve roots can be symptomatic, resulting in weakness, reflex alterations, gait disturbances, bowel or bladder dysfunction, motor and sensory changes, radicular pain or atypical leg pain and neurogenic claudication. The anatomical presence of spinal canal stenosis is confirmed radiologically with computerized tomography, myelography or magnetic resonance imaging and play a decisive role in optimal patient-oriented therapy decision-making.
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Affiliation(s)
- P Papanagiotou
- Klinik für Diagnostische und Interventionelle Neuroradiologie, Klinikum Bremen-Mitte/Bremen-Ost, St.-Jürgen-Str. 1, 28205, Bremen, Deutschland,
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Park CK, Kim SB, Kim MK, Park BJ, Choi SG, Lim YJ, Kim TS. Comparison of treatment methods in lumbar spinal stenosis for geriatric patient: nerve block versus radiofrequency neurotomy versus spinal surgery. KOREAN JOURNAL OF SPINE 2014; 11:97-102. [PMID: 25346752 PMCID: PMC4206970 DOI: 10.14245/kjs.2014.11.3.97] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Revised: 08/15/2014] [Accepted: 08/26/2014] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The incidence of spinal treatment, including nerve block, radiofrequency neurotomy, instrumented fusions, is increasing, and progressively involves patients of age 65 and older. Treatment of the geriatric patients is often a difficult challenge for the spine surgeon. General health, sociofamilial and mental condition of the patients as well as the treatment techniques and postoperative management are to be accurately evaluated and planned. We tried to compare three treatment methods of spinal stenosis for geriatric patient in single institution. METHODS The cases of treatment methods in spinal stenosis over than 65 years old were analyzed. The numbers of patients were 371 underwent nerve block, radiofrequency neurotomy, instrumented fusions from January 2009 to December 2012 (nerve block: 253, radiofrequency neurotomy: 56, instrumented fusions: 62). The authors reviewed medical records, operative findings and postoperative clinical results, retrospectively. Simple X-ray were evaluated and clinical outcome was measured by Odom's criteria at 1 month after procedures. RESULTS We were observed excellent and good results in 162 (64%) patients with nerve block, 40 (71%) patient with radIofrequency neurotomy, 46 (74%) patient with spinal surgery. Poor results were 20 (8%) patients in nerve block, 2 (3%) patients in radiofrequency neurotomy, 3 (5%) patient in spinal surgery. CONCLUSION We reviewed literatures and analyzed three treatment methods of spinal stenosis for geriatric patients. Although the long term outcome of surgical treatment was most favorable, radiofrequency neurotomy and nerve block can be considered for the secondary management of elderly lumbar spinals stenosis patients.
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Affiliation(s)
- Chang Kyu Park
- Department of Neurosurgery, Kyung Hee University College of Medicine, Seoul, Korea
| | - Sung Bum Kim
- Department of Neurosurgery, Kyung Hee University College of Medicine, Seoul, Korea
| | - Min Ki Kim
- Department of Neurosurgery, Kyung Hee University College of Medicine, Seoul, Korea
| | - Bong Jin Park
- Department of Neurosurgery, Kyung Hee University College of Medicine, Seoul, Korea
| | - Seok Geun Choi
- Department of Neurosurgery, Kyung Hee University College of Medicine, Seoul, Korea
| | - Young Jin Lim
- Department of Neurosurgery, Kyung Hee University College of Medicine, Seoul, Korea
| | - Tae Sung Kim
- Department of Neurosurgery, Kyung Hee University College of Medicine, Seoul, Korea
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Schiltenwolf M. Further aspects of the therapeutic options. DEUTSCHES ARZTEBLATT INTERNATIONAL 2014; 111:39. [PMID: 24606787 DOI: 10.3238/arztebl.2014.0039a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wörz R. Methods need to be adapted to problems. DEUTSCHES ARZTEBLATT INTERNATIONAL 2014; 111:39. [PMID: 24606788 DOI: 10.3238/arztebl.2014.0039b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ewald C. In reply. DEUTSCHES ARZTEBLATT INTERNATIONAL 2014; 111:40. [PMID: 24606789 DOI: 10.3238/arztebl.2014.0040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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