{
    "abstract": "There is a scarcity of literature that examines clinical outcomes through patient-reported outcomes (PROs), minimum clinically important difference (MCID), and recovery ratios (RR) for workers' compensation (WC) recipients undergoing minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) versus anterior lumbar interbody fusion (ALIF).\nWC claimants undergoing MIS-TLIF versus ALIF were propensity score matched to account for demographic differences. Demographics, perioperative characteristics, and PROs were collected. PROs of Patient-Reported Outcomes Measurement Information System Physical Function (PROMIS-PF), 12-Item Short Form Physical Composite Score (SF-12 PCS), Visual Analog Scale (VAS) back, VAS leg, and Oswestry Disability Index (ODI) were collected at preoperative and postoperative time points. MCID achievement was determined through comparison to values in literature. RR was calculated as the difference between postoperative and preoperative PROs over potential improvement. Comparison between surgical techniques was through non-parametric inferential statistics.\nEighty-four WC claimants, with 50 patients undergoing MIS-TLIF, were identified after propensity score matching. ALIF patients had higher estimated blood loss. MIS-TLIF patients had higher postoperative day (POD) 0 VAS pain and POD 0\u2009+\u20091 narcotic consumption. Patients undergoing either MIS-TLIF or ALIF reported significant improvement in pain and disability. ALIF patients reported significant improvement in physical function. ALIF patients reported superior 1-year PROMIS-PF, 6-week SF-12 PCS, 6-month VAS back, and 12-week VAS leg. No significant differences in MCID achievement rates were noted between cohorts. ALIF patients had higher RR in 6-week and 1-year PROMIS-PF and 6-week SF-12 PCS.\nWorkers' compensation claimants undergoing either MIS-TLIF or ALIF reported significant improvement in pain and disability. ALIF patients reported superior postoperative physical function and pain. ALIF patients had higher recovery ratios in physical function. Workers' compensation claimants undergoing ALIF may experience greater physical function recovery and superior clinical outcomes in physical function and pain.",
    "authors": [
        {
            "affiliation": "Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612, USA.",
            "firstname": "James W",
            "initials": "JW",
            "lastname": "Nie"
        },
        {
            "affiliation": "Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612, USA.",
            "firstname": "Timothy J",
            "initials": "TJ",
            "lastname": "Hartman"
        },
        {
            "affiliation": "Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612, USA.",
            "firstname": "Omolabake O",
            "initials": "OO",
            "lastname": "Oyetayo"
        },
        {
            "affiliation": "Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612, USA.",
            "firstname": "Keith R",
            "initials": "KR",
            "lastname": "MacGregor"
        },
        {
            "affiliation": "Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612, USA.",
            "firstname": "Eileen",
            "initials": "E",
            "lastname": "Zheng"
        },
        {
            "affiliation": "Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612, USA.",
            "firstname": "Dustin H",
            "initials": "DH",
            "lastname": "Massel"
        },
        {
            "affiliation": "Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St. Suite #300, Chicago, IL, 60612, USA. kern.singh@rushortho.com.",
            "firstname": "Kern",
            "initials": "K",
            "lastname": "Singh"
        }
    ],
    "conclusions": "Workers' compensation claimants undergoing either MIS-TLIF or ALIF reported significant improvement in pain and disability. ALIF patients reported superior postoperative physical function and pain. ALIF patients had higher recovery ratios in physical function. Workers' compensation claimants undergoing ALIF may experience greater physical function recovery and superior clinical outcomes in physical function and pain.",
    "copyrights": "\u00a9 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.",
    "doi": "10.1007/s00701-022-05468-4\n10.1097/BRS.0000000000001965\n10.1097/BRS.0000000000003543\n10.1007/s00586-020-06639-6\n10.3171/2010.4.SPINE09691\n10.3171/2017.11.SPINE17989\n10.3171/SPI-07/10/379\n10.1007/s00701-005-0669-1\n10.1097/BRS.0000000000003635\n10.1007/s00402-012-1546-z\n10.3171/2009.9.SPINE09272\n10.31616/asj.2020.0485\n10.14444/6006\n10.1007/s12178-009-9051-x\n10.3171/2018.9.SPINE18863\n10.3171/2014.12.SPINE14888\n10.1016/j.otsr.2016.10.021",
    "journal": "Acta neurochirurgica",
    "keywords": [
        "ALIF",
        "MCID",
        "MIS-TLIF",
        "Outcomes",
        "Recovery ratio",
        "Workers\u2019 comp"
    ],
    "methods": null,
    "publication_date": "2023-01-14",
    "pubmed_id": "36637505",
    "results": "Eighty-four WC claimants, with 50 patients undergoing MIS-TLIF, were identified after propensity score matching. ALIF patients had higher estimated blood loss. MIS-TLIF patients had higher postoperative day (POD) 0 VAS pain and POD 0\u2009+\u20091 narcotic consumption. Patients undergoing either MIS-TLIF or ALIF reported significant improvement in pain and disability. ALIF patients reported significant improvement in physical function. ALIF patients reported superior 1-year PROMIS-PF, 6-week SF-12 PCS, 6-month VAS back, and 12-week VAS leg. No significant differences in MCID achievement rates were noted between cohorts. ALIF patients had higher RR in 6-week and 1-year PROMIS-PF and 6-week SF-12 PCS.",
    "title": "Recovery ratios and minimum clinically important difference for clinical outcomes in workers' compensation recipients undergoing MIS-TLIF versus ALIF.",
    "xml": "<Element 'PubmedArticle' at 0x7885049f7010>"
}