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. 2024 Mar;33(3):1109-1119.
doi: 10.1007/s00586-023-08060-1. Epub 2023 Dec 11.

Long-term comparison of anterior (ALIF) versus transforaminal (TLIF) lumbar interbody fusion: a propensity score-matched register-based study

Ole Kristian Alhaug  1   2   3 , Filip C Dolatowski  4 , Anette Moltu Thyrhaug  5 , Sverre Mjønes  6 , Joao André Barroso Pereira Roque Dos Reis  6 , Ivar Austevoll  7
Affiliations

Long-term comparison of anterior (ALIF) versus transforaminal (TLIF) lumbar interbody fusion: a propensity score-matched register-based study

Ole Kristian Alhaug et al. Eur Spine J. 2024 Mar.

Abstract

Purpose: Anterior (ALIF) and transforaminal (TLIF) lumbar interbody fusion have shown similar clinical outcomes at short- and medium-term follow-ups. Possible advantages of ALIF in the long run could be better disc height and lumbar lordosis and reduced risk of adjacent segment disease. We aimed to study if ALIF could be associated with superior clinical outcomes than TLIF at long-term follow-up.

Methods: We analysed 535 patients treated with ALIF or TLIF of the L5-S1 spinal segment between 2007 and 2017 who completed long-term follow-up in a national spine registry database (NORspine). We defined treatment success after surgery as at least 30% improvement in Oswestry Disability Index (ODI) at long-term follow-up. Patients treated with ALIF and TLIF and who responded at long term were balanced by propensity score matching. The proportions of successfully treated patients within each group were compared by numbers and percentages with corresponding relative risk.

Results: The mean (95%CI) age of the total study population was 50 (49-51) years, and 264 (49%) were females. The mean (95%CI) preoperative ODI score was 40 (39-42), and 174 (33%) had previous spine surgery. Propensity score matching left 120 patients in each treatment group. At a median (95%CI) of 92 (88-97) months after surgery, we found no difference in proportions successfully treated patients with ALIF versus TLIF (68 (58%) versus 77 (65%), RR (95%CI) = 0.88 (0.72 to1.08); p = 0.237).

Conclusions: This propensity score-matched national spine register study of patients treated with ALIF versus TLIF of the lumbosacral junction found no differences in proportions of successfully treated patients at long-term follow-up.

Level of evidence i: Diagnostic: individual cross-sectional studies with the consistently applied reference standard and blinding.

Keywords: Long term; Register data, ALIF versus TLIF; Spine fusion.

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References

    1. Muraki S, Oka H, Akune T, Mabuchi A, En-Yo Y, Yoshida M, Saika A, Suzuki T, Yoshida H, Ishibashi H, Yamamoto S, Nakamura K, Kawaguchi H, Yoshimura N (2009) Prevalence of radiographic lumbar spondylosis and its association with low back pain in elderly subjects of population-based cohorts: the ROAD study. Ann Rheum Dis 68(9):1401–1406. https://doi.org/10.1136/ard.2007.087296 - DOI - PubMed
    1. Clark S, Horton R (2018) Low back pain: a major global challenge. The Lancet 391(10137):2302–2302 - DOI
    1. Mobbs RJ, Phan K, Malham G, Seex K, Rao PJ (2015) Lumbar interbody fusion: techniques, indications and comparison of interbody fusion options including PLIF, TLIF, MI-TLIF, OLIF/ATP LLIF and ALIF. J Spine Surg 1(1):2–18. https://doi.org/10.3978/j.issn.2414-469X.2015.10.05 - DOI - PubMed - PMC
    1. Phan K, Thayaparan GK, Mobbs RJ (2015) Anterior lumbar interbody fusion versus transforaminal lumbar interbody fusion–systematic review and meta-analysis. Br J Neurosurg 29(5):705–711. https://doi.org/10.3109/02688697.2015.1036838 - DOI - PubMed
    1. Rao PJ, Maharaj MM, Phan K, Abeygunasekara ML, Mobbs RJ (2015) Indirect foraminal decompression after anteriorlumbar interbody fusion: a prospective radiographic study using a new pedicle-to-pedicle technique. Spine J 15(5):817–824 - DOI - PubMed

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