医学
小关节
腰痛
骨关节炎
子群分析
椎间盘切除术
随机对照试验
外科
腰椎
面(心理学)
经皮
人口
背痛
椎间盘切除术
骨科手术
腰椎
内科学
荟萃分析
人格
替代医学
病理
环境卫生
社会心理学
心理学
五大性格特征
作者
Zihao Chen,Lei He,Jiejian Di,Lijun Huang,Feng Feng,Baofeng Yang,Peigen Xie,Limin Rong
标识
DOI:10.1007/s00402-022-04595-y
摘要
A post-hoc subgroup analysis of prospective collected data in a randomized controlled trial (RCT) of minimally invasive discectomy was conducted, to find out the possible underlying reasons for patients with persistent low back pain (LBP) following surgery.Patients who were diagnosed with lumbar disc herniation (LDH) and underwent either percutaneous transforaminal endoscopic discectomy or microendoscopic discectomy in our RCT were analyzed. Patients with persistent LBP in 2-year follow-up were compared with the non-LBP patients to determine the underlying reasons. Then, the demographic characteristics, clinical outcomes and radiological parameters of patients with preoperative lumbar facet joint osteoarthritis (LFJOA) were assessed and compared with the non-LFJOA subgroup.18 patients (8.1%) were reported to have persistent LBP in 2-year follow-up. Significantly higher proportion of preoperative LFJOA were found in the persistent LBP subgroup and was considered to be a risk factor using multivariate analysis. The prevalence of LFJOA is strongly associated with older age, female, high BMI and heavy labor in the LDH population. All of the clinical outcomes including ODI, SF36-PF, SF36-BP, EQ-5D, VAS-back and VAS-leg were worse in LFJOA subgroup in 2-year follow-up. LFJOA subgroup was associated with more adjacent segment degeneration and more lateral recess stenosis.LFJOA is a possible underlying reason for patients with persistent LBP after minimally invasive discectomy. Surgeons should carefully review the preoperative radiological images to find out whether there is LFJOA in the LDH segment, and kindly diminish the expectation of back pain relief for those patients.This trial was registered at ClinicalTrials.gov at November 14, 2013, registration number NCT01997086. ( https://clinicaltrials.gov/ct2/show/NCT01997086 ).
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