» Articles » PMID: 29977727

Comparison of Lumbar Total Disc Replacement With Surgical Spinal Fusion for the Treatment of Single-Level Degenerative Disc Disease: A Meta-Analysis of 5-Year Outcomes From Randomized Controlled Trials

Overview
Journal Global Spine J
Publisher Sage Publications
Date 2018 Jul 7
PMID 29977727
Citations 22
Authors
Affiliations
Soon will be listed here.
Abstract

Study Design: Meta-analysis.

Objectives: To evaluate the long-term efficacy and safety of total disc replacement (TDR) compared with fusion in patients with functionally disabling chronic low back pain due to single-level lumbar degenerative disc disease (DDD) at 5 years.

Methods: PubMed and Cochrane Central Register of Controlled Trials databases were searched for randomized controlled trials reporting outcomes at 5 years for TDR compared with fusion in patients with single-level lumbar DDD. Outcomes included Oswestry Disability Index (ODI) success, back pain scores, reoperations, and patient satisfaction. All analyses were conducted using a random-effects model; analyses were reported as relative risk (RR) ratios and mean differences (MDs). Sensitivity analyses were conducted for different outcome definitions, high loss to follow-up, and high heterogeneity.

Results: The meta-analysis included 4 studies. TDR patients had a significantly greater likelihood of ODI success (RR 1.0912; 95% CI 1.0004, 1.1903) and patient satisfaction (RR 1.13; 95% CI 1.03, 1.24) and a significantly lower risk of reoperation (RR 0.52; 95% CI 0.35, 0.77) than fusion patients. There was no association with improvement in back pain scores whether patients received TDR or fusion (MD -2.79; 95% CI -8.09, 2.51). Most results were robust to sensitivity analyses. Results for ODI success and patient satisfaction were sensitive to different outcome definitions but remained in favor of TDR.

Conclusions: TDR is an effective alternative to fusion for lumbar DDD. It offers several clinical advantages over the longer term that can benefit the patient and reduce health care burden, without additional safety consequences.

Citing Articles

Lumbar total disk replacement versus microsurgical lumbar discectomy in treatment of radicular and back pain in railway workers: a prospective randomized controlled trial.

Byvaltsev V, Kalinin A, Pestryakov Y, Yuldashev R, Aliyev M J Spine Surg. 2025; 10(4):642-652.

PMID: 39816781 PMC: 11732328. DOI: 10.21037/jss-24-63.


Lumbar intervertebral disc replacement in Australia: An epidemiological study.

Dragan Z, George A, Campbell R, Gray R, Sivakumar B, Symes M J Craniovertebr Junction Spine. 2024; 15(3):338-342.

PMID: 39483838 PMC: 11524562. DOI: 10.4103/jcvjs.jcvjs_119_24.


Lumbar Total Disc Replacements for Degenerative Disc Disease: A Systematic Review of Outcomes With a Minimum of 5 years Follow-Up.

Wen D, Tavakoli J, Tipper J Global Spine J. 2024; 14(6):1827-1837.

PMID: 38263726 PMC: 11268302. DOI: 10.1177/21925682241228756.


Study of mechanical effects of lumbar disc arthroplasty on facet joints at the index level/adjacent levels by using a validated finite element analysis.

Zot F, Ben-Brahim E, Severyns M, Ledoux Y, Mesnard M, Caille L Front Bioeng Biotechnol. 2023; 11:1287197.

PMID: 38076418 PMC: 10703171. DOI: 10.3389/fbioe.2023.1287197.


In Vitro Wear of a Novel Vitamin E Crosslinked Polyethylene Lumbar Total Joint Replacement.

Siskey R, Yarbrough R, Spece H, Hodges S, Humphreys S, Kurtz S Bioengineering (Basel). 2023; 10(10).

PMID: 37892928 PMC: 10604298. DOI: 10.3390/bioengineering10101198.


References
1.
Yue J, Garcia Jr R, Miller L . The activL(®) Artificial Disc: a next-generation motion-preserving implant for chronic lumbar discogenic pain. Med Devices (Auckl). 2016; 9:75-84. PMC: 4869850. DOI: 10.2147/MDER.S102949. View

2.
Jacobs W, Van Der Gaag N, Tuschel A, de Kleuver M, Peul W, Verbout A . Total disc replacement for chronic back pain in the presence of disc degeneration. Cochrane Database Syst Rev. 2012; (9):CD008326. DOI: 10.1002/14651858.CD008326.pub2. View

3.
Hozo S, Djulbegovic B, Hozo I . Estimating the mean and variance from the median, range, and the size of a sample. BMC Med Res Methodol. 2005; 5:13. PMC: 1097734. DOI: 10.1186/1471-2288-5-13. View

4.
Zhang C, Berven S, Fortin M, Weber M . Adjacent Segment Degeneration Versus Disease After Lumbar Spine Fusion for Degenerative Pathology: A Systematic Review With Meta-Analysis of the Literature. Clin Spine Surg. 2016; 29(1):21-9. DOI: 10.1097/BSD.0000000000000328. View

5.
Rao M, Cao S . Artificial total disc replacement versus fusion for lumbar degenerative disc disease: a meta-analysis of randomized controlled trials. Arch Orthop Trauma Surg. 2013; 134(2):149-58. DOI: 10.1007/s00402-013-1905-4. View