degenerative lumbar disease
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2021 ◽  
Author(s):  
So Kato ◽  
Hideki Nakamoto ◽  
Yoshitaka Matsubayashi ◽  
Yuki Taniguchi ◽  
Toru Doi ◽  
...  

Abstract Background. Although treatment options for rheumatoid arthritis (RA) have evolved significantly since the introduction of biologic agents, degenerative lumbar disease in RA patients remains a major challenge. Well-controlled comparisons between RA patients and their non-RA counterparts have not yet been reported. The objective of the present study was to compare postoperative outcomes of lumbar spine surgery between RA and non-RA patients by a retrospective propensity score-matched analysis.Methods. Patients who underwent primary posterior spine surgery for degenerative lumbar disease in our prospective multicenter study group between 2017 and 2020 were enrolled. Demographic data including age, sex, body mass index (BMI), American Society of Anesthesiologists (ASA) physical status classification, diabetes mellitus, smoking, steroid usage, number of spinal levels involved, and preoperative patient-reported outcome (PRO) scores (numerical rating scale [NRS] for back pain and leg pain, Short Form-12 physical component summary [PCS], EuroQOL 5-dimension [EQ-5D], and Oswestry Disability Index [ODI]) were used to calculate a propensity score for RA diagnosis. One-to-one matching was performed and 1-year postoperative outcomes were compared between groups.Results. Among the 4567 patients included, 90 had RA (2.0%). RA patients in our cohort were more likely to be female, with lower BMI, higher ASA grade and lower current smoking rate than non-RA patients. Preoperative NRS scores for leg pain, PCS, EQ-5D, and ODI were worse in RA patients. Propensity score matching generated 61 pairs of RA and non-RA patients who underwent posterior lumbar surgery. After background adjustment, RA patients reported worse postoperative PCS (28.4 vs. 37.2, p=0.008) and EQ-5D (0.640 vs. 0.738, p=0.03), although these differences were not significant between RA and non-RA patients not on steroids.Conclusions. RA patients showed worse postoperative outcomes after posterior surgery for degenerative lumbar disease, while steroid-independent RA cases showed equivalent outcomes to non-RA patients.


Author(s):  
MA MacLean ◽  
CJ Touchette ◽  
J Han ◽  
SD Christie ◽  
G Pickett

Background: Despite efforts toward gender equality in clinical trial enrollment, females are frequently underrepresented and gender-specific data analysis is often unavailable. The purpose of this study was to determine if gender equality exists in the management of degenerative lumbar disease. Methods: Part 1: A systematic scoping review was conducted according to PRISMA guidelines, in order to synthesize the adult surgical literature regarding gender differences in pre- and post-operative clinical assessment scores for patients diagnosed with degenerative lumbar disease. Part 2: An ambispective cohort analysis (multi-variate logistic regression) of the Canadian Spine Outcomes Research Network registry was performed to address knowledge gaps identified in “Part 1”. Results: Part 1: Thirty articles were identified, accounting for 32,951 patients. Female patients have worse absolute pre-operative pain, disability and health-related quality-of-life (HRQoL). Following surgery, females have worse absolute pain, disability, and HRQoL, but demonstrate an equal or greater interval change compared to males. Part 2: Data was analyzed for 5,039 patients. Significant gender differences in pre-operative utilization of healthcare resources (medication use, diagnostic testing, medical and allied healthcare professional visits) were identified. Conclusions: Significant gender disparities in clinical assessment scores and the pre-operative utilization of healthcare resources were identified for patients undergoing surgery for degenerative lumbar disease.


Diagnostics ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 1891
Author(s):  
Andrea Angelini ◽  
Riccardo Baracco ◽  
Alberto Procura ◽  
Ugo Nena ◽  
Pietro Ruggieri

Arthrodesis has always been considered the main treatment of degenerative lumbar disease. Adjacent segment degeneration is one of the major topics related to fusion surgery. Non-fusion surgery may prevent this because of the protective effect of persisting segmental motion. The aims of the study were (1) to describe the radiological outcomes in the adjacent vertebral segment after lumbar stabilization with DSS-HPS® system and (2) to verify the hypothesis that this system prevents the degeneration of the adjacent segment. This is a retrospective monocentric analysis of twenty-seven patients affected by degenerative lumbar disease underwent spinal hybrid stabilization with the DSS-HPS® system between January 2016 and January 2019. All patients completed 1-year radiological follow-up. Preoperative X-rays and magnetic resonance images, as well as postoperative radiographs at 1, 6 and 12 months, were evaluated by one single observer. Pre- and post-operative anterior and posterior disc height at the dynamic (DL) and adjacent level (AL) were measured; segmental angle (SA) of the dynamized level were measured. There was a statistically significant decrease of both anterior (p = 0.0003 for the DL, p = 0.036 for the AL) and posterior disc height (p = 0.00000 for the DL, p = 0.00032 for the AL); there were a statistically significant variations of the segmental angle (p = 0.00000). Eleven cases (40.7%) of radiological progression of disc degeneration were found. The DSS-HPS® system does not seem to reduce progression of lumbar disc degeneration in a radiologic evaluation, both in the dynamized and adjacent level.


2021 ◽  
Vol 24 (6) ◽  
pp. 441-452

BACKGROUND: Percutaneous endoscopic transforaminal lumbar interbody fusion (PE-TLIF) has been increasingly used to treat degenerative lumbar disease in recent years. However, there are still controversies about whether PE-TLIF is superior to minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF). OBJECTIVES: To compare clinical outcomes and complications of PE-TLIF and MIS-TLIF in treating degenerative lumbar disease. STUDY DESIGN: A systematic review and meta-analysis. METHODS: A comprehensive search of online databases including PubMed, Embase, and the Cochrane Library was performed to identify related studies reporting the outcomes and complications of PE-TLIF and MIS-TLIF for degenerative lumbar disease. The clinical outcomes were assessed by the Visual Analog Scale and Oswestry Disability Index. In addition, the operative time, intraoperative blood loss, time to ambulation, length of hospital stay, fusion rate, and surgery-related complications were summarized. Forest plots were constructed to investigate the results. RESULTS: A total of 28 studies involving 1,475 patients were included in this meta-analysis. PE-TLIF significantly reduced operative time, intraoperative blood loss, time to ambulation, and length of hospital stay compared to MIS-TLIF. Moreover, PE-TLIF was superior to MIS-TLIF in the early postoperative relief of back pain. However, there were no significant differences in medium to long-term clinical outcomes, fusion rate, and incidence of complications between PE-TLIF and MIS-TLIF. LIMITATIONS: The current evidence is heterogeneous and most studies included in this meta-analysis are nonrandomized controlled trials. CONCLUSIONS: The present meta-analysis indicates that medium to long-term clinical outcomes and complication rates of PE-TLIF were similar to MIS-TLIF for the treatment of degenerative lumbar disease. However, PE-TLIF shows advantages in less surgical trauma, faster recovery, and early postoperative relief of back pain. KEY WORDS: Percutaneous endoscopic transforaminal lumbar interbody fusion, minimally invasive transforaminal lumbar interbody fusion, degenerative lumbar disease, chronic pain, systematic review, meta-analysis


2021 ◽  
Vol 21 (9) ◽  
pp. S208-S209
Author(s):  
Yung Park ◽  
Yann Philippe Charles ◽  
Carlos Santos ◽  
Yueming Song ◽  
Shisheng He ◽  
...  

2021 ◽  
Author(s):  
Kyle B Mueller ◽  
Coleman T Garrett ◽  
Stephen Kane ◽  
Faheem A Sandhu ◽  
Jean-Marc Voyadzis

Abstract BACKGROUND Incidental durotomy (ID) is a common complication during lumbar spine surgery. A paucity of literature has studied the impact of minimally invasive surgery (MIS) on durotomy rates and strategies for repair as compared to open surgery. OBJECTIVE To examine the impact that MIS techniques have on the durotomy rate, repair techniques, and need for surgical revision following surgery for degenerative lumbar disease as compared to open technique. METHODS A single-center retrospective review of consecutive cases between 2013 and 2016 was performed. All patients underwent lumbar decompression with or without instrumented fusion for degenerative pathology using either open posterior or MIS techniques. ID rate, closure technique, and need for surgical revision related to the durotomy were recorded. RESULTS A total of 1,196 patients were included with an overall ID rate of 6.8%. There was no difference between open or minimally invasive surgical techniques (P = .14). There was a higher durotomy rate with open technique in patients that underwent decompression with fusion (P = .03) as well as in revision cases (P = .02). Primary repair was feasible more frequently in the open group (P = .001), whereas use of dural substitute (P < .001) was more common in the MIS group. Fibrin sealant was used routinely in both groups (P = .34). There were no failed repairs, regardless of technique used. CONCLUSION MIS techniques may reduce durotomies in cases involving instrumentation or revisions. Use of dural substitute onlay and fibrin sealant was effective at preventing reoperation. Both MIS and open techniques result in a low rate of future surgical revision when a durotomy occurs.


Author(s):  
Ahmed A. Arab ◽  
Mohammed H. Eltantawy ◽  
Ashraf El-Desouky

Abstract Background With improvement of health care in last decades, the age of general population increased. As the elderly with degenerative lumbar disease needs to remain physically active for more years, lumbar decompression surgery with instrumented fusion is further considered and is gaining wide acceptance as it provides good results with relative minimal risk. This study aim to evaluate the safety and efficacy of lumbar decompression with instrumented fusion in elderly Results This is a prospective non-randomized clinical study conducted from July 2014 to July 2019. The included patients had chronic low back pain, radiculopathy, and/or neurogenic claudication due to degenerative lumbar disease with failed conservative management. They underwent lumbar decompression with instrumented posterolateral fusion. All patients were at least 55 years old at time of surgery and were clinically assessed as regard perioperative risk and morbidity, besides assessment of pre- and postoperative visual analog score (VAS) and Oswestry Disability Index (ODI). Data was collected and analyzed. Thirty-five patients were included in this study with mean age of 63 years. All patients presented with back pain, 77.1% with radiculopathy, and 60% with neurogenic claudication. Preoperative comorbidity was present in 60% of cases, where hypertension, diabetes, and cardiac troubles were 31.4%, 31.4%, and 14.3% respectively. The average operated level was 3.1. The complication rate was 11.4% with 2 cases with dural tear (5.7%), 2 cases with CSF leakage (5.7%), 1 case with wound seroma (2.8%), and 1 case with wound infection. Postoperative new comorbidity occurred in 5 cases (14.3%). Visual analog score (VAS) and Oswestry disability index (ODI) were recorded preoperatively and 18 months postoperatively; as regards pain, VAS improved significantly from 7.8 ± 0.87 to 1.8 ± 1.04 (P value< 0.00001), and ODI improved significantly from 58.1 ± 11 to 17.5 ± 8.3 (P value< 0.00001). Conclusion Lumbar decompression surgery with posterolateral instrumented fusion is a safe and effective surgery in elderly, as it provides significant results and gives them a chance for better quality of life. Preoperative comorbidity could be dealt with, and it should not be considered as a contraindication for surgery in this age group.


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