Evidence map›Paper›PMID 22464091›Full record

ArticleArchives of physical medicine and rehabilitation2012

Recurrence of radicular pain or back pain after nonsurgical treatment of symptomatic lumbar disk herniation.

Pradeep Suri, James Rainville, David J Hunter, Ling Li, Jeffrey N Katz

Open access · greenAbstract read
In one paragraph

Article in Archives of physical medicine and rehabilitation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.0field-weighted citation impact, top 14% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 43 citations in OpenAlex.

  1. Compositional magnetic resonance imaging in the evaluation of the intervertebral disc: Axial vs sagittal TJournal of orthopaedic research : official publication of the Orthopaedic Research Society · 2020
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  17. Evidence-based prognostication in a case of sciatica.The Journal of the Canadian Chiropractic Association · 2015
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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 4 institutions in 2 countries.

Pradeep SuriVeterans Affairs Boston Healthcare System, Boston, MA, USA. pradeep.suri@va.gov
James Rainville
David J Hunter
Ling Li
Jeffrey N Katz
New England Baptist Hospital · USHarvard University · USSpaulding Rehabilitation Hospital · USUniversity of Sydney · AU

Funding

Trial of risk mangement for prevention of accelerated atherosclerosis in SLEP60AR047782 · NIAMS · BRIGHAM AND WOMEN'S HOSPITAL · PI LOSINA, ELENA · 2001 to 2016
$18.8M
Rehabilitation Medicine Scientist Training (RMST) ProgramK12HD001097 · NICHD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BONINGER, MICHAEL L. · 1995 to 2016
$14.1M
NIAMS NIH HHS P60 AR047782NIAMS NIH HHS P60 AR 47782NICHD NIH HHS K12 HD001097NICHD NIH HHS K12 HD001097-12
6 · The paper itself

Abstract

objectivesTo determine recurrence rates of lower-extremity radicular pain after nonsurgical treatment of acute symptomatic lumbar disk herniation (LDH), and to identify predictors of recurrence.

designProspective inception cohort.

settingOutpatient spine clinic.

participantsPatients (N=79) reporting resolution of radicular pain after magnetic resonance imaging confirmation of LDH.

interventionsIndividualized nonsurgical treatment tailored to the patient. All patients received education, but other treatments varied depending on the individual.

main outcome measuresResolution of radicular pain was defined as a pain-free period of ≥1 month. Patients who reported resolution of radicular pain within 1 year after seeking care for acute LDH were asked whether pain had recurred at 1 year after seeking care and were also reassessed 1 year after the time of resolution of radicular pain and 2 years after seeking care. Patients reported on recurrence and the date of recurrence, if any. We evaluated the 1-year incidence of recurrence, using Kaplan-Meier survival plots. We examined predictors of recurrence using bivariate and multivariate Cox proportional hazards models. We examined the secondary outcome of back pain recurrence using identical methods.

resultsTwenty-five percent (95% confidence interval [CI], 15-35) of individuals with resolution of radicular pain for at least 1 month reported subsequent recurrence of pain within 1 year after resolution. The only factor independently associated with radicular pain recurrence was the number of months prior to resolution of pain (hazard ratio per month=1.24; 95% CI, 1.13-1.37; P<.001). The 1-year incidence of back pain recurrence was 43% (95% CI, 30-56), and older age decreased the hazard of recurrence.

conclusionsRecurrence of radicular pain is relatively common after nonsurgical treatment of LDH and is predicted by longer time to initial resolution of pain.

Indexed as

Lower ExtremityLumbar VertebraeBack PainComorbidityFemaleHumansIncidenceIntervertebral Disc DisplacementKaplan-Meier EstimateMaleMiddle AgedPain MeasurementProportional Hazards ModelsProspective StudiesRadiculopathyRecurrence

Identifiers

PMID22464091
PMCPMC3866041
OpenAlexW2066230310

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.