Evidence map›Paper›PMID 35778472›Full record

ArticleScientific reports2022

Postoperative recovery patterns following discectomy surgery in patients with lumbar radiculopathy.

Shuaijin Wang, Jeffrey J Hebert, Edward Abraham, Amanda Vandewint, Erin Bigney, Eden Richardson, Dana El-Mughayyar, Najmedden Attabib, Niels Wedderkopp, Stephen Kingwell and 14 more

Registry-linked trialAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07646379 (Effects of Spinal Mobilization With Leg Movement With and Without Neural Flossing Technique on Pain, Disability, and Range of Motion in Patients With Lumbar Radiculopathy), which is not on this map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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.

NCT07646379 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Effects of Spinal Mobilization With Leg Movement With and Without Neural Flossing Technique on Pain, Disability, and Range of Motion in Patients With Lumbar Radiculopathy

TypeinterventionalSponsorRiphah International UniversityRan2026 to 2026Enrolled36ConditionsLumbar RadiculopathyArmsSMWLM along with Neural flossing technique, SMWLM without Neural flossing technique
3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Nerve root retraction time during lumbar endoscopic discectomy: association with new onset radiculitis, a post-operative neurologic complication.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 · 2024
    Article
  10. Article
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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

24 authors.

Shuaijin WangFaculty of Medicine, Dalhousie Medicine New Brunswick, Saint John, New Brunswick, Canada.
Jeffrey J HebertFaculty of Kinesiology, University of New Brunswick, Fredericton, New Brunswick, Canada. j.hebert@unb.ca.
Edward AbrahamFaculty of Medicine, Dalhousie Medicine New Brunswick, Saint John, New Brunswick, Canada.
Amanda VandewintCanada East Spine Centre, Saint John, New Brunswick, Canada.
Erin BigneyCanada East Spine Centre, Saint John, New Brunswick, Canada.
Eden RichardsonCanada East Spine Centre, Saint John, New Brunswick, Canada.
Dana El-MughayyarFaculty of Kinesiology, University of New Brunswick, Fredericton, New Brunswick, Canada.
Najmedden AttabibFaculty of Medicine, Dalhousie Medicine New Brunswick, Saint John, New Brunswick, Canada.
Niels WedderkoppDepartment of Regional Health Research, University of Southern Denmark, Odense, Denmark.
Stephen KingwellThe Ottawa Hospital-Civic Campus, Ottawa, ON, Canada.
Alex SoroceanuDepartment of Surgery, University of Calgary, Calgary, AB, Canada.
M H WeberMcGill University, Montreal, QC, Canada.
Hamilton HallDepartment of Surgery, University of Toronto, Toronto, ON, Canada.
Joel FinkelsteinDivision of Orthopedics and Spine Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
Christopher S BaileyLondon Health Science Centre, Western University, London, ON, Canada.
Kenneth ThomasDepartment of Surgery, University of Calgary, Calgary, AB, Canada.
Andrew NatarajDepartment of Surgery, Division of Neurosurgery, University of Alberta, Edmonton, AB, Canada.
Jerome PaquetMcGill University, Montreal, QC, Canada.
Michael G JohnsonDepartments of Orthopedics and Neurosurgery, University of Manitoba, Winnipeg, Canada.
Charles FisherCombined Neurosurgical and Orthopedic Spine Program, Department of Orthopaedic Surgery, University of British Columbia, Vancouver, BC, Canada.
Y Raja RampersaudDepartment of Surgery, University of Toronto, Toronto, ON, Canada.
Nicolas DeaDivision of Neurosurgery, Department of Surgery, University of British Columbia, Vancouver, BC, Canada.
Chris SmallFaculty of Medicine, Dalhousie Medicine New Brunswick, Saint John, New Brunswick, Canada.
Neil MansonFaculty of Medicine, Dalhousie Medicine New Brunswick, Saint John, New Brunswick, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This retrospective study of prospectively collected data aimed to identify unique pain and disability trajectories in patients following lumbar discectomy surgery. Patients of this study population presented chiefly with lumbar radiculopathy and underwent discectomy surgery from thirteen sites enrolled in the CSORN registry. Outcome variables of interest included numeric rating scales for leg/back pain and modified Oswestry disability index scores at baseline, 3, 12, and 24 months post-operatively. Latent class growth analysis was used to identify distinct courses in each outcome. Data from 524 patients revealed three unique trajectories for leg pain (excellent = 18.4%, good = 55.4%, poor = 26.3%), disability (excellent = 59.7%, fair = 35.6%, poor = 4.7%) and back pain (excellent = 13.0%, good = 56.4%, poor = 30.6%). Construct validity was supported by statistically significant differences in the proportions of patients attaining the criteria for minimal important change (MIC; 30%) or clinical success in disability (50% or Oswestry score ≤ 22) (p < 0.001). The variable proportions of patients belonging to poor outcome trajectories shows a disconnect between improved disability and persistence of pain. It will be beneficial to incorporate this information into the realm of patient expectation setting in concert with future findings of potential factors predictive of subgroup membership.

Indexed as

RadiculopathyDiskectomyHumansPainPostoperative PeriodRetrospective Studies

Identifiers

PMID35778472
PMCPMC9249755

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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.