1
|
Kaul A, Roca AM, Anwar FN, Wolf JC, Khosla I, Loya AC, Medakkar SS, Federico VP, Sayari AJ, Lopez GD, Singh K. Preoperative motor weakness and the impact on patient reported outcomes in lateral lumbar interbody fusion. J Clin Neurosci 2024; 125:7-11. [PMID: 38733901 DOI: 10.1016/j.jocn.2024.04.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 04/26/2024] [Accepted: 04/30/2024] [Indexed: 05/13/2024]
Abstract
This study measures the impact of preoperative motor weakness (MW) on Patient-Reported Outcome Measures (PROMs) in lateral lumbar interbody fusion (LLIF) patients. Retrospectively-sourced data from a prospectively-maintained, single-surgeon database created two cohorts of LLIF patients: patients with/without documented MW. Demographics/perioperative characteristics/PROMs were collected preoperatively and at six-weeks/final follow-up (FF). Studied outcomes were Patient-Reported Outcomes Measurement Information System Physical Function (PROMIS-PF), 12-Item Short Form (SF-12) Physical/Mental Component Score (PCS/MCS), Patient Health Questionnaire (PHQ-9), Visual Analog Scale Back/Leg Pain (VAS-BP/LP), and Oswestry Disability Index (ODI). Multivariable linear/logistic regression calculated/compared intercohort minimum clinically important difference (MCID). Mean postoperative follow-up time was 11.5 ± 7.52 months. In total, 214 LLIF patients from December 2010 to May 2023 were included, with 149 having documented MW. In Table 1, self-reported gender was significant between cohorts (p < 0.025). Other significant demographic characteristics were smoker status (p < 0.002), diabetes (p < 0.016), and CCI score (p < 0.011). Table 2 shows notably significant perioperative characteristics: spinal pathology (degenerative spondylolisthesis/foraminal stenosis/herniated nucleus pulposus) (p < 0.005, all), estimated blood loss/length of stay/postoperative day (POD)-zero narcotic consumption (p < 0.001, all). Table 3 outcomes/MCID achievement percentages demonstrated insignificant intercohort differences besides a weakly significant FF ODI score (p < 0.036). MW, a frequently reported symptom in spine surgery, is poorly studied in LLIF patients. Thus, this study evaluates MW impact on PROMs and notes no significant differences. However, one exception regarding FF disability scores was recorded. MW did not affect MCID achievement for our patient population. Therefore, the preliminary findings suggest preoperative MW imparts minimal influence on PROMs/MCID in LLIF patients.
Collapse
Affiliation(s)
- Aayush Kaul
- Chicago Medical School at Rosalind Franklin University of Medicine and Science, 3333 N. Green Bay Rd., North Chicago, IL 60064, United States
| | - Andrea M Roca
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL 60612, United States
| | - Fatima N Anwar
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL 60612, United States
| | - Jacob C Wolf
- Chicago Medical School at Rosalind Franklin University of Medicine and Science, 3333 N. Green Bay Rd., North Chicago, IL 60064, United States
| | - Ishan Khosla
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL 60612, United States
| | - Alexandra C Loya
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL 60612, United States
| | - Srinath S Medakkar
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL 60612, United States
| | - Vincent P Federico
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL 60612, United States
| | - Arash J Sayari
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL 60612, United States
| | - Gregory D Lopez
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL 60612, United States
| | - Kern Singh
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL 60612, United States.
| |
Collapse
|
2
|
Xie Z, Chen J, Xiao Z, Li Y, Yuan T, Li Y. TNFAIP3 alleviates pain in lumbar disc herniation rats by inhibiting the NF-κB pathway. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:80. [PMID: 35282077 PMCID: PMC8848453 DOI: 10.21037/atm-21-6499] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 01/14/2022] [Indexed: 11/30/2022]
Abstract
Background It’s been reported that the tumor necrosis factor alpha inducible protein 3 (TNFAIP3) gene played an important role in the pathogenesis of autoimmune and chronic inflammation diseases. Moreover, in degenerative diseases of the lumbar spine the nuclear factor-κB (NF-κB) pathway is significantly activated. This study aimed to explore the role of the tumor necrosis protein-induced zinc finger protein A20 (A20) protein in degenerative diseases of the lumbar spine on the NF-κBp65 pathway. Methods A total of 96 rats were randomly divided into 4 groups. Lumbar disc herniation (DH) was set as a sham operation group (Sham group), DH + A20 group and DH + control group (Control group); measured changes in rat paw withdrawal threshold (PWT) and paw withdrawal latency (PWL); detected the proportion of apoptotic cells in a single nucleus pulposus cell suspension, analyzed the correlation between tumor necrosis factor-α (TNF-α) content and pain in DH rats, and the expression changes of NF-κB pathway in nucleus pulposus tissue. Results compared with the DH + Control group, the PWT and PWL of the DH + A20 group increased significantly (P<0.05); apoptosis in the DH + A20 group was significantly reduced (P<0.01); the nucleus pulposus tissue and serum levels of TNF-α and interleukin-6 (IL-6) in the DH + A20 rat group were significantly lower than those in the DH + Control group (P<0.05); the protein expression of rats in the DH + A20 group (p-p65) was significantly lower than that in the DH + Control group (P<0.05). Conclusions The pain of lumbar disc herniation rats is related to TNF-α, and overexpression of A20 protein can reduce the pain of lumbar disc herniation by inhibiting the NF-κB pathway. Keywords Lumbar disc herniation (lumbar DH); tumor necrosis factor-α (TNF-α); interleukin-6 (IL-6); tumor necrosis factor alpha inducible protein 3 (TNFAIP3)
Collapse
Affiliation(s)
- Zhaohui Xie
- Department of Pain, The First Hospital of Lanzhou University, Lanzhou, China
| | - Jixiang Chen
- Department of Pain, The First Hospital of Lanzhou University, Lanzhou, China
| | - Zhengjun Xiao
- Department of Pain, The First Hospital of Lanzhou University, Lanzhou, China
| | - Yuqin Li
- Department of Pain, The First Hospital of Lanzhou University, Lanzhou, China
| | - Tao Yuan
- Department of Pain, The First Hospital of Lanzhou University, Lanzhou, China
| | - Yandong Li
- Department of Surgery, Shuguang Hospital, Zhangye, China
| |
Collapse
|
3
|
Aljawadi A, Sethi G, Islam A, Elmajee M, Pillai A. Sciatica Presentations and Predictors of Poor Outcomes Following Surgical Decompression of Herniated Lumbar Discs: A Review Article. Cureus 2020; 12:e11605. [PMID: 33240732 PMCID: PMC7681772 DOI: 10.7759/cureus.11605] [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] [Indexed: 11/05/2022] Open
Abstract
Pain associated with sciatica is one of the most common indications for surgery. The annual rate of discectomy has increased over recent years, with a significant number of patients reporting a poor outcome or symptom recurrence after surgery. This study aims to evaluate the predictors of poor outcome for patients undergoing lumbar discectomy for sciatica. A comprehensive search was conducted to find relevant literature published between 1985 and 2019. All literature with a clear methodology were included. Many factors that affect postoperative recovery after lumbar discectomy have been reported. Some evidence suggests that sociodemographic factors, including female gender, smoking, increased age, low socioeconomic status, and low education level may be associated with less favorable outcomes after surgery. Symptom duration does not appear to be associated with a significant difference in long-term outcomes; however, early surgery (within one year) may result in a faster postoperative recovery with better early results. Furthermore, patients who had discectomy for predominant leg pain had better outcomes compared to those who had the surgery for back pain as the main presentation. There was no evidence to suggest a correlation between the size of the herniated disc and long-term outcomes of sciatica; however, a higher anatomical level of herniation (L1-2, L2-3) was associated with poorer outcomes compared to the lower level of herniation (L3-4, L4-5). A few studies suggested slow postoperative recovery correlates with unemployment and depression. We recommend that the predictors of postoperative outcomes should be taken into consideration when selecting or counseling patients for lumbar disc decompression.
Collapse
Affiliation(s)
- Ahmed Aljawadi
- Trauma and Orthopaedics, Manchester University NHS Foundation Trust, Manchester, GBR
| | - Gagan Sethi
- Orthopaedics, Hind Institute of Medical Science, Lucknow, IND
| | - Amirul Islam
- Trauma and Orthopaedics, Wythenshawe Hospital, Manchester, GBR
| | - Mohammed Elmajee
- Spinal Surgery, Royal Orthopaedic Hospital NHS Foundation Trust, Birmingham, GBR
| | - Anand Pillai
- Trauma and Orthopaedics, Wythenshawe Hospital, Manchester, GBR
| |
Collapse
|
4
|
Xu W, Ding W, Sheng H, Lu D, Xu X, Xu B. Dexamethasone Suppresses Radicular Pain Through Targeting the L-PGDS/PI3K/Akt Pathway in Rats With Lumbar Disc Herniation. Pain Pract 2020; 21:64-74. [PMID: 32640501 DOI: 10.1111/papr.12934] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 06/21/2020] [Accepted: 07/02/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE Lumbar disc herniation (LDH) is a frequently occurring disease with unknown etiology, which makes treatment a challenge. The aim of this study was to analyze the effects of dexamethasone on LDH and elucidate the underlying mechanisms. GENERAL METHODS An LDH rat model was established by nucleus pulposus implantation. The activity of the lipocalin type prostaglandin D synthase (L-PGDS)/phosphoinositide 3-kinase (PI3K)/protein kinase B (Akt) axis was evaluated by Western blotting. Paw withdrawal threshold and paw withdrawal latency were assessed by the Von Frey hairs method and the thermal dolorimeter of Hargreaves, respectively. The 21-point Basso-Beattie-Bresnahan scale was used to assess the locomotor function of rats. Pathological changes in the affected region were analyzed by hematoxylin-eosin staining. Immunofluorescence was used to measure the expression of microtubule-associated protein (MAP-2). FINDINGS Lumbar disc herniation markedly increased thermo-mechanical allodynia and induced dorsal root ganglion (DRG) degeneration by inactivating the L-PGS/PI3K/Akt pathway. Dexamethasone restored the L-PGDS/PI3K/Akt pathway and relieved LDH-induced thermo-mechanical allodynia. Furthermore, overexpression and knockdown of L-PGDS respectively attenuated and worsened LDH-triggered thermo-mechanical allodynia and tissue degeneration by modulating the PI3K/Akt pathway. Pretreatment with dexamethasone partially abrogated the effect of L-PGDS knockdown through PI3K/Akt activation. CONCLUSIONS Dexamethasone relieves LDH-mediated radicular pain by exerting anti-inflammatory effects and reducing the suppression of L-PGDS induced by LDH. Meanwhile, the activity of the PI3K/Akt pathway was decreased, possibly due to the attenuated inflammation induced by dexamethasone. Our results revealed the underlying mechanism of dexamethasone, which might be helpful in reducing the side effects of dexamethasone and provide more focused therapy in LDH.
Collapse
Affiliation(s)
- Weixing Xu
- Department of Orthopaedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Weiguo Ding
- Department of Orthopaedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Hongfeng Sheng
- Department of Orthopaedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Di Lu
- Department of Orthopaedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Xinwei Xu
- Department of Orthopaedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Bin Xu
- Department of Orthopaedics, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
| |
Collapse
|
5
|
A Noninvasive Assistant System in Diagnosis of Lumbar Disc Herniation. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2020; 2020:6320126. [PMID: 32328153 PMCID: PMC7157813 DOI: 10.1155/2020/6320126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/15/2020] [Accepted: 03/20/2020] [Indexed: 11/18/2022]
Abstract
The purpose of this study is the application of pressure sensors in diagnostics and evaluation of the accuracy diagnostics of lumbar disc herniation at levels L4/L5 and L5/S1 using the aforementioned platform. The motivation behind the idea to apply the pressure measurement platform is the fact that the motor weakness of plantar and dorsal flexia of the feet is one of the absolute indications for the operative treatment of patients with lumbar disc herniation at the indicated levels. In patients, MRI diagnosis of the lumbosacral spine served as the ground truth in the diagnosis of herniation at L4/L5 and L5/S1 levels. The inclusive criteria for the study were the proven muscle weakness based on manual muscle tests performed prior to surgery, after seven days of surgery and after physical therapy. The results obtained with the manual muscular test were compared with the results obtained using our platform. The study included 33 patients who met the inclusion criteria. The results of the measurements indicate that the application of our platform with pressure sensors has the same sensitivity diagnostics as a manual muscle test, when done preoperatively and postoperatively. After physical therapy, pressure sensors show statistically significantly better sensitivity compared to the clinical manual muscle test. The obtained results are encouraging in the sense that the pressure platform can be an additional diagnostic method for lumbar disc herniation detection and can indicate the effectiveness of operative treatment and physical therapy after operation. The main advantage of the system is the cost; the whole system with platform and sensors is not expensive.
Collapse
|
6
|
Stienen MN, Maldaner N, Sosnova M, Joswig H, Corniola MV, Regli L, Hildebrandt G, Schaller K, Gautschi OP. Lower Extremity Motor Deficits Are Underappreciated in Patient-Reported Outcome Measures: Added Value of Objective Outcome Measures. Neurospine 2020; 17:270-280. [PMID: 32054148 PMCID: PMC7136100 DOI: 10.14245/ns.1938368.184] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 12/02/2019] [Indexed: 11/19/2022] Open
Abstract
Objective The patient-reported outcome measure (PROM)-based evaluation in lumbar degenerative disc disease (DDD) is today’s gold standard but has limitations. We studied the impact of lower extremity motor deficits (LEMDs) on PROMs and a new objective outcome measure.
Methods We evaluated patients with lumbar DDD from a prospective 2-center database. LEMDs were graded according to the British Medical Research Council (BMRC; 5 [normal] –0 [no movement]). The PROM-based evaluation included pain (visual analogue scale), disability (Oswestry Disability Index [ODI] & Roland-Morris Disability Index [RMDI]), and health-related quality of life (HRQoL; Short-Form 12 physical component summary/mental component summary & EuroQol-5D index). Objective functional impairment (OFI) was determined as age- and sex-adjusted Timed-Up and Go (TUG) test value.
Results One hundred five of 375 patients (28.0%) had a LEMD. Patients with LEMD had slightly higher disability (ODI: 52.8 vs. 48.2, p = 0.025; RMDI: 12.6 vs. 11.3, p = 0.034) but similar pain and HRQoL scores. OFI T-scores were significantly higher in patients with LEMD (144.2 vs. 124.3, p = 0.006). When comparing patients with high- (BMRC 0–2) vs. low-grade LEMD (BMRC 3–4), no difference was evident for the PROM-based evaluation (all p > 0.05) but patients with high-grade LEMD had markedly higher OFI T-scores (280.9 vs. 136.0, p = 0.001). Patients with LEMD had longer TUG test times and OFI T-scores than matched controls without LEMDs.
Conclusion Our data suggest that PROMs fail to sufficiently account for LEMD-associated disability, which is common and oftentimes bothersome to patients. The objective functional evaluation with the TUG test appears to be more sensitive to LEMD-associated disability. An objective functional evaluation of patients with LEMD appears reasonable.
Collapse
Affiliation(s)
- Martin Nikolaus Stienen
- Department of Neurosurgery, University Hospital Zurich, Zurich, Switzerland.,Clinical Neuroscience Center, University of Zurich, Zurich, Switzerland
| | - Nicolai Maldaner
- Department of Neurosurgery, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Marketa Sosnova
- Department of Neurosurgery, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Holger Joswig
- Department of Neurosurgery, Ernst von Bergmann Hospital, Potsdam, Germany
| | - Marco Vincenzo Corniola
- Division of Neurosurgery, Department of Clinical Neuroscience, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Luca Regli
- Department of Neurosurgery, University Hospital Zurich, Zurich, Switzerland.,Clinical Neuroscience Center, University of Zurich, Zurich, Switzerland
| | - Gerhard Hildebrandt
- Department of Neurosurgery, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Karl Schaller
- Division of Neurosurgery, Department of Clinical Neuroscience, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | | |
Collapse
|
7
|
Huang Y, Zhong Z, Yang D, Huang L, Hu F, Luo D, Yan L, Wang R, Zhang L, Hu X, He J. Effects of swimming on pain and inflammatory factors in rats with lumbar disc herniation. Exp Ther Med 2019; 18:2851-2858. [PMID: 31555376 PMCID: PMC6755409 DOI: 10.3892/etm.2019.7893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 07/08/2019] [Indexed: 12/25/2022] Open
Abstract
The aim of the present study was to identify the effect of swimming on nerve root pain in rats with lumbar disc herniation (LDH). A total of 72 male Sprague Dawley rats (215±15 g) were randomly divided into three groups (n=24/group): The sham operation, model and exercise intervention groups, with the latter undergoing 4 weeks of swimming training. On days 0, 7, 14 and 28 following surgery, the changes in the post-limb mechanical claw threshold, the phospholipase A2 (PLA2), interleukin (IL)-6 and tumor necrosis factor (TNF)-α mRNA expression levels, the secretory PLA2 (sPLA2) expression, the IL-6 and TNF-α content, the nuclear factor (NF)-κBp65 protein expression level in the nucleus pulposus, and the apoptotic rate of the nucleus pulposus cells were detected. The results demonstrated that, in the model group, the threshold of hind paw withdrawal was decreased, and that the sPLA2 expression, IL-6 and TNF-α content, PLA2, IL-6 and TNF-α mRNA and NF-κBp65 protein expression levels in the nucleus pulposus were increased. The apoptotic rate of the nucleus pulposus cells was increased from day 7 following surgery, as compared with the sham operation group. In the exercise intervention group, the hind paw withdrawal threshold increased and the TNF-α and IL-6 content, sPLA2 expression and PLA2, IL-6 and TNF-α mRNA and NF-κBp65 protein expression levels were decreased from day 14 following surgery, and the apoptotic nucleus pulposus cells were decreased from day 7 following surgery, as compared with the model group. Collectively, the present data suggest that swimming can significantly reduce nerve root pain and inhibit inflammatory reaction in LDH, which can have positive effects on the treatment of LDH.
Collapse
Affiliation(s)
- Yizhuan Huang
- Department of Spinal Specialty, The Affiliated Sports Hospital of Chengdu Sport Institute, Chengdu, Sichuan 610041, P.R. China
| | - Zhendong Zhong
- Institute of Laboratory Animals of Sichuan Academy of Medical Science, Sichuan Provincial People's Hospital, Chengdu, Sichuan 610072, P.R. China
| | - Dandan Yang
- Chengdu Lilai Biotechnology Co., Ltd., Chengdu, Sichuan 610000, P.R. China
| | - Lingyuan Huang
- Chengdu Lilai Biotechnology Co., Ltd., Chengdu, Sichuan 610000, P.R. China
| | - Fengjiao Hu
- Chengdu Lilai Biotechnology Co., Ltd., Chengdu, Sichuan 610000, P.R. China
| | - Dan Luo
- Chengdu Lilai Biotechnology Co., Ltd., Chengdu, Sichuan 610000, P.R. China
| | - Linxia Yan
- Chengdu Lilai Biotechnology Co., Ltd., Chengdu, Sichuan 610000, P.R. China
| | - Rong Wang
- Chengdu Lilai Biotechnology Co., Ltd., Chengdu, Sichuan 610000, P.R. China
| | - Lijie Zhang
- Chengdu Lilai Biotechnology Co., Ltd., Chengdu, Sichuan 610000, P.R. China
| | - Xuemei Hu
- Chengdu Lilai Biotechnology Co., Ltd., Chengdu, Sichuan 610000, P.R. China
| | - Jinli He
- Chengdu Lilai Biotechnology Co., Ltd., Chengdu, Sichuan 610000, P.R. China
| |
Collapse
|
8
|
The Effect of Functional Disability and Quality of Life on Decision to Have Surgery in Patients With Lumbar Disc Herniation. Orthop Nurs 2018; 37:246-252. [DOI: 10.1097/nor.0000000000000466] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
9
|
Multidimensional long-term outcome analysis after single-level lumbar microdiscectomy: a retrospective single-centre study. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2017; 28:189-196. [PMID: 28975418 DOI: 10.1007/s00590-017-2043-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 09/24/2017] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To present multidimensional long-term results after mono-segmental microdiscectomy for lumbar disc herniation (LDH) in a large adult cohort treated at a tertiary care centre. METHODS Retrospective study design with Oswestry Disability Index (ODI) questionnaire employed at follow-up. All patients undergoing surgical treatment for single-level LDH between 2003 and 2009 were identified. Electronic patient records and imaging data were analysed. RESULTS A total of 939 patients underwent single-level lumbar MD at our institution. Three hundred and seven complete ODI forms (32.7%) were returned at a median follow-up of 48 months. Mean ODI score was 24.04, and mean age was 58 years. Females reported slightly higher ODI scores (25.52 vs. 22.68). Age and ODI score showed statistically significant correlation. Early surgery yielded lower ODI scores with patients faring significantly worse if symptoms persisted for a year or longer (one-way ANOVA, p < 0.001). ODI scores increased sharply even among those operated later than 1 week after symptom onset. Sequestered herniations were associated with significantly lower ODI scores than contained discs on MRI (21.96 vs. 39.89). Surgical complications occurred in 17 cases (5.6%), 82 patients (26.7%) required additional surgery, 58 (18.9%) of those for recurrent disc herniations. CONCLUSION Our findings suggest better outcomes with early surgical treatments. Time limits for conservative treatments should be set to avoid the chronification of pain and the worse overall outcomes that go along with belated surgery. Particularly in those with acute onset of pain, sequestered herniations and only mild degrees of immobilization good outcomes are common and surgical treatment appears best if indicated early.
Collapse
|
10
|
Shriver MF, Xie JJ, Tye EY, Rosenbaum BP, Kshettry VR, Benzel EC, Mroz TE. Lumbar microdiscectomy complication rates: a systematic review and meta-analysis. Neurosurg Focus 2016; 39:E6. [PMID: 26424346 DOI: 10.3171/2015.7.focus15281] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Lumbar microdiscectomy and its various minimally invasive surgical techniques are seeing increasing popularity, but a systematic review of their associated complications has yet to be performed. The authors sought to identify all prospective clinical studies reporting complications associated with lumbar open microdiscectomy, microendoscopic discectomy (MED), and percutaneous microdiscectomy. METHODS The authors conducted MEDLINE, Scopus, Web of Science, and Embase database searches for randomized controlled trials and prospective cohort studies reporting complications associated with open, microendoscopic, or percutaneous lumbar microdiscectomy. Studies with fewer than 10 patients and published before 1990 were excluded. Overall and interstudy median complication rates were calculated for each surgical technique. The authors also performed a meta-analysis of the reported complications to assess statistical significance across the various surgical techniques. RESULTS Of 9504 articles retrieved from the databases, 42 met inclusion criteria. Most studies screened were retrospective case series, limiting the number of studies that could be included. A total of 9 complication types were identified in the included studies, and these were analyzed across each of the surgical techniques. The rates of any complication across the included studies were 12.5%, 13.3%, and 10.8% for open, MED, and percutaneous microdiscectomy, respectively. New or worsening neurological deficit arose in 1.3%, 3.0%, and 1.6% of patients, while direct nerve root injury occurred at rates of 2.6%, 0.9%, and 1.1%, respectively. Hematoma was reported at rates of 0.5%, 1.2%, and 0.6%, respectively. Wound complications (infection, dehiscence, orseroma) occurred at rates of 2.1%, 1.2%, and 0.5%, respectively. The rates of recurrent disc complications were 4.4%, 3.1%, and 3.9%, while reoperation was indicated in 7.1%, 3.7%, and 10.2% of operations, respectively. Meta-analysis calculations revealed a statistically significant higher rate of intraoperative nerve root injury following percutaneous procedures relative to MED. No other significant differences were found. CONCLUSIONS This review highlights complication rates among various microdiscectomy techniques, which likely reflect real-world practice and conceptualization of complications among physicians. This investigation sets the framework for further discussions regarding microdiscectomy options and their associated complications during the informed consent process.
Collapse
Affiliation(s)
| | - Jack J Xie
- Department of Physiology and Biophysics, Case Western Reserve University
| | | | | | | | | | - Thomas E Mroz
- Center for Spine Health, and.,Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| |
Collapse
|
11
|
Machado GC, Witzleb AJ, Fritsch C, Maher CG, Ferreira PH, Ferreira ML. Patients with sciatica still experience pain and disability 5 years after surgery: A systematic review with meta-analysis of cohort studies. Eur J Pain 2016; 20:1700-1709. [PMID: 27172245 DOI: 10.1002/ejp.893] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2016] [Indexed: 11/05/2022]
Abstract
BACKGROUND AND OBJECTIVE The clinical course of patients with sciatica is believed to be favourable, but there is conflicting evidence on the postoperative course of this condition. We aimed to investigate the clinical course of sciatica following surgery. DATABASES AND DATA TREATMENT An electronic search was conducted on MEDLINE, EMBASE and CINAHL from inception to April 2015. We screened for prospective cohort studies investigating pain or disability outcomes for patients with sciatica treated surgically. Fractional polynomial regression analysis was used to generate pooled means and 95% confidence intervals (CI) of pain and disability up to 5 years after surgery. Estimates of pain and disability (converted to a 0-100 scale) were plotted over time, from inception to last available follow-up time. RESULTS Forty records (39 cohort studies) were included with a total of 13,883 patients with sciatica. Before surgery, the pooled mean leg pain score was 75.2 (95% CI 68.1-82.4) which reduced to 15.3 (95% CI 8.5-22.1) at 3 months. Patients were never fully recovered in the long-term and pain increased to 21.0 (95% CI 12.5-29.5) at 5 years. The pooled mean disability score before surgery was 55.1 (95% CI 52.3-58.0) and this decreased to 15.5 (95% CI 13.3-17.6) at 3 months, and further reduced to 13.1 (95% CI 10.6-15.5) at 5 years. CONCLUSIONS Although surgery is followed by a rapid decrease in pain and disability by 3 months, patients still experience mild to moderate pain and disability 5 years after surgery. WHAT DOES THIS REVIEW ADD?: This review provides a quantitative summary of the postoperative course of patients with sciatica. Patients with sciatica experienced a rapid reduction in pain and disability in the first 3 months, but still had mild to moderate symptoms 5 years after surgery. Although no significant differences were found, microdiscectomy showed larger improvements compared to other surgical techniques.
Collapse
Affiliation(s)
- G C Machado
- The George Institute for Global Health, Sydney Medical School, The University of Sydney, NSW, Australia.
| | - A J Witzleb
- The George Institute for Global Health, Sydney Medical School, The University of Sydney, NSW, Australia
| | - C Fritsch
- Department of Physiotherapy, Universidade Federal de Ciências da Saúde de Porto Alegre, Brazil
| | - C G Maher
- The George Institute for Global Health, Sydney Medical School, The University of Sydney, NSW, Australia
| | - P H Ferreira
- Faculty of Health Sciences, The University of Sydney, NSW, Australia
| | - M L Ferreira
- The George Institute for Global Health, Sydney Medical School, The University of Sydney, NSW, Australia.,Institute of Bone and Joint Research, The Kolling Institute, Sydney Medical School, The University of Sydney, NSW, Australia
| |
Collapse
|
12
|
Teles AR, Khoshhal KI, Falavigna A. Why and how should we measure outcomes in spine surgery? J Taibah Univ Med Sci 2016. [DOI: 10.1016/j.jtumed.2016.01.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
|
13
|
Falavigna A, Righesso O, Teles AR, Bossardi JB, Silva PGD. Preoperative motor deficit in lumbar disc herniation and its influence on quality of life. COLUNA/COLUMNA 2014. [DOI: 10.1590/s1808-18512014130400473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective: Evaluate the impact of motor deficit (MD) on pain, disability, depression and quality of life measures of patients with LDH prior to a specific treatment. Methods: A total of 254 consecutively enrolled patients with LDH associated to neurological impairment and sciatica who have not responded to conservative treatment were evaluated. After reviewing the exclusion criteria, 168 were included. Validated instruments were used in the preoperative period to evaluate: pain, disability, quality of life, anxiety and depression. Results: Normal motor strength was observed in 57 (33.9%) patients and MD was observed in 111 (66.1%) cases. No statistically significant differences were observed between patients with and without MD regarding gender, age, level of herniation, lateralization and workers&apos; compensation. Regarding quality of life, no difference was detected in the eight domains of SF36 and between the PCS and MCS groups. The only difference observed was a higher disability rate in the MD group, with the mean ODI difference being 7.84 (CI 95%: 1.82â€"13.87; p=0.011). Motor weakness was observed in 35.1% (n=39/111) of patients who had abnormal results at the motor evaluation, being related to severity (X²: 46.058; p<0.0001). Conclusion: In patients with LDH without prior specific treatment, the presence of MD did not modify the pain, disability, depression measures and self-reported quality of life. The MD has no discriminative power for measures of quality of life in patients with LDH.
Collapse
|
14
|
Falavigna A, Righesso O, Teles AR, Kleber FD, Canabarro CT, Silva PGD. Is the lasègue sign a predictor of outcome in lumbar disc herniation surgery? COLUNA/COLUMNA 2013. [DOI: 10.1590/s1808-18512013000400008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE: Evaluate the predictive value of the Lasègue sign on self-reported quality of life measures (HRQoL) in patients who undergo microdiscectomy. METHODS: 95 patients with clinical and radiological diagnosis of LDH who underwent microdiscectomy were included. The patients were assessed by a neurological examination and answered validated instruments to assess pain, disability, quality of life, and mood disorder in the preoperative period, and 1, 6 and 12 months after surgery. RESULTS: Preoperative Lasègue sign was identified in 56.8% (n=54/95) of the cases. There was no difference between the groups in the preoperative period regarding HRQoL. At one year follow-up no statistically significant difference in HRQoL was observed in the Lasègue group. The discrimination capacity of the preoperative Lasègue sign to determinate variations in HRQoL outcomes one year postoperatively was low. CONCLUSION: Lasègue sign is not a good predictor of outcome after microdiscectomy for LDH.
Collapse
|
15
|
Effect of scraping therapy on Interleukin-1 in serum of rats with lumbar disc herniation. J TRADIT CHIN MED 2013; 33:109-13. [DOI: 10.1016/s0254-6272(13)60110-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
16
|
Bibliography Current World Literature. CURRENT ORTHOPAEDIC PRACTICE 2012. [DOI: 10.1097/bco.0b013e318256e7f2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|