Evidence map›Paper›PMID 23213282›Full record

ArticleTheScientificWorldJournal2012

Clinical outcome and fusion rates after the first 30 extreme lateral interbody fusions.

Gregory M Malham, Ngaire J Ellis, Rhiannon M Parker, Kevin A Seex

2 registry-linked trialsAbstract read
In one paragraph

Article in TheScientificWorldJournal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 65 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 6 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT02068729 terminatednot on this mapstarted 2014, after this paper: background citation

A Comparison of Complication Rates Between Lateral Approaches to the Lumbar Spine: K2M RAVINE® Far Lateral System Versus NuVasive XLIF®

TypeobservationalSponsorK2M, Inc.Ran2014 to 2020Enrolled131ConditionsDegenerative Disc Disease, Grade 1 Spondylolisthesis
NCT07312747 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Comparison Between Insertion of Bilateral Straight Cages Versus Unilateral Banana Cage in Lumbar Fusion Surgery

TypeinterventionalSponsorAssiut UniversityRan2026 to 2028Enrolled30ConditionsLumbar Disc HerniationArmscages in lumbar fusion surgery
3 · Its place in the literature

Who cites it

65 citing papers in PubMed, 6 syntheses or guidelines pooled it.

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  6. MIS lateral spine surgery: a systematic literature review of complications, outcomes, and economics.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2015
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5 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Gregory M MalhamNeuroscience Institute, Epworth Hospital, Bridge Road, Melbourne, VIC 3121, Australia. gmalham@bigpond.net.au
Ngaire J Ellis
Rhiannon M Parker
Kevin A Seex

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe lateral transpsoas approach for lumbar interbody fusion (XLIF) is gaining popularity. Studies examining a surgeon's early experience are rare. We aim to report treatment, complication, clinical, and radiographic outcomes in an early series of patients.

methodsProspective data from the first thirty patients treated with XLIF by a single surgeon was reviewed. Outcome measures included pain, disability, and quality of life assessment. Radiographic assessment of fusion was performed by computed tomography.

resultsAverage follow-up was 11.5 months, operative time was 60 minutes per level and blood loss was 50 mL. Complications were observed: clinical subsidence, cage breakage upon insertion, new postoperative motor deficit and bowel injury. Approach side-effects were radiographic subsidence and anterior thigh sensory changes. Two patients required reoperation; microforaminotomy and pedicle screw fixation respectively. VAS back and leg pain decreased 63% and 56%, respectively. ODI improved 41.2% with 51.3% and 8.1% improvements in PCS and MCS. Complete fusion (last follow-up) was observed in 85%.

conclusionThe XLIF approach provides superior treatment, clinical outcomes and fusion rates compared to conventional surgical approaches with lowered complication rates. Mentor supervision for early cases and strict adherence to the surgical technique including neuromonitoring is essential.

Indexed as

Activities of Daily LivingFemaleHumansMaleMiddle AgedPainPain MeasurementRecovery of FunctionRetrospective StudiesSpinal DiseasesSpinal FusionTreatment Outcome

Identifiers

PMID23213282
PMCPMC3504397

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.