Evidence map›Paper›PMID 28097246›Full record

ArticleJournal of spine surgery (Hong Kong)2016

Three-year follow-up of a randomized controlled trial comparing preoperative neuroscience education for patients undergoing surgery for lumbar radiculopathy.

Adriaan Louw, Ina Diener, Merrill R Landers, Kory Zimney, Emilio J Puentedura

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Journal of spine surgery (Hong Kong), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05047679 (The Effectiveness of Pain Neuroscience Education in Patients at Risk for Unfavorable Outcome Following Surgery for Lumbar Radiculopathy), which is not on this map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
4.9field-weighted citation impact, top 5% of its field
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.

NCT05047679 naterminatednot on this mapstarted 2021, after this paper: background citation

The Effectiveness of Pain Neuroscience Education in Patients at Risk for Unfavorable Outcome Following Surgery for Lumbar Radiculopathy: A Multicentric Randomized Controlled Trial

TypeinterventionalSponsorVrije Universiteit BrusselRan2021 to 2023Enrolled6ConditionsLumbar RadiculopathyArmsPerioperative Pain Neuroscience Education, Perioperative Biomedical Education
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 57 citations in OpenAlex.

  1. The Added Value and the Efficacy of Preoperative Physiotherapy on Degenerative Diseases of the Lumbar Spine: A Systematic Review.Physiotherapy research international : the journal for researchers and clinicians in physical therapy · 2026
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  11. Pain Neuroscience Education for Acute Pain.International journal of sports physical therapy · 2024
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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

5 authors at 3 institutions in 2 countries.

Adriaan LouwInternational Spine Pain Institute, Story City, IA, USA.
Ina DienerDepartment of Physiotherapy, Stellenbosch University, Stellenbosch, South Africa.
Merrill R LandersDepartment of Physical Therapy, School of Allied Health Sciences, University of Nevada Las Vegas, Las Vegas, NV, USA.
Kory ZimneyDepartment of Physical Therapy, South Dakota University, SD, USA.
Emilio J PuenteduraDepartment of Physical Therapy, School of Allied Health Sciences, University of Nevada Las Vegas, Las Vegas, NV, USA.
University of Nevada, Las Vegas · USInternational Spine and Pain Institute · USStellenbosch University · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundResults from a previous multicenter randomized controlled trial (RCT) on preoperative pain neuroscience education (PNE) for lumbar radiculopathy found no significant difference in patient reported outcomes between groups. However, patients who received PNE viewed their surgical experience more favorably and utilized significantly less healthcare compared to those that did not. The purpose is to determine if the reduction in healthcare costs from 1-year would be continued at 3-year following surgery, and to explore differences (if any) in patient reported outcomes. Study design-analysis of 3-year follow-up data from RCT on preoperative PNE for lumbar radiculopathy.

methodsParticipating patients from the previous RCT were contacted for 3-year follow-up. Of the 67 patients who commenced in the study, there were 61 who completed 1-year follow-up. Data packets were sent to these 61 patients to examine post-operative utilization of healthcare (Utilization of Healthcare Questionnaire); LBP [numeric rating scale (NRS)]; leg pain (NRS); function (Oswestry disability index); and beliefs and experiences related to LS (10 item survey with Likert responses).

resultsAt 3-year follow-up, 50 patients (29 females) responded, with 22 patients in the experimental group (EG) and 28 in the control group (CG). Cumulative medical expenses were 37% lower for the EG, with those patients spending less on X-rays and visits to their family physician, physical therapist, and massage therapist. There were no differences in patient reported outcomes between groups. Patients who received PNE continued to view their surgical experience more favorably compared to those that did not.

conclusionsAdding a single PNE session prior to surgery for lumbar radiculopathy results in significant healthcare savings over 3 years. Educating such patients about normal responses to lumbar surgery (LS) in a neuroscience framework may result in lasting behavior changes following surgery.

Indexed as

educationhealth care costslumbar surgery (LS)neuroscienceoutcomespostoperativePreoperativeradiculopathy

Identifiers

PMID28097246
PMCPMC5233858
OpenAlexW2568564197

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.