Evidence map›Paper›PMID 22072093›Full record

SynthesisEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2012

Is a positive clinical outcome after exercise therapy for chronic non-specific low back pain contingent upon a corresponding improvement in the targeted aspect(s) of performance? A systematic review.

F Steiger, B Wirth, E D de Bruin, A F Mannion

Registry-linked trialOpen access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in 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, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02696057 (Bel-boyun ağrısı Nedeniyle başvuran Hastalarda farklı Fizyoterapi ve Manuel Terapi yöntemlerinin ağrı, Fonksiyon ve yaşam Kalitesi düzeyleri üzerin Etkisi), which is not on this map. Cited by 56 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 3 pooled it
7.9field-weighted citation impact, top 2% 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.

NCT02696057 nacompletednot on this mapstarted 2014, after this paper: background citation

Bel-boyun ağrısı Nedeniyle başvuran Hastalarda farklı Fizyoterapi ve Manuel Terapi yöntemlerinin ağrı, Fonksiyon ve yaşam Kalitesi düzeyleri üzerin Etkisi

TypeinterventionalSponsorHacettepe UniversityRan2014 to 2015Enrolled113ConditionsChronic Low Back PainArmsmanual technics, Exercise
3 · Its place in the literature

Who cites it

56 citing papers in PubMed, 3 syntheses or guidelines pooled it, 175 citations in OpenAlex.

  1. Pooled it
  2. Rehabilitation after lumbar disc surgery.The Cochrane database of systematic reviews · 2014
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  14. Spine stabilisation exercises in the treatment of chronic low back pain: a good clinical outcome is not associated with improved abdominal muscle function.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 · 2012
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

F SteigerInstitute of Human Movement Sciences and Sport, ETH Zürich, Zurich, Switzerland.
B Wirth
E D de Bruin
A F Mannion
ETH Zurich · CHSchulthess-Klinik · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe effect size for exercise therapy in the treatment of chronic non-specific low back pain (cLBP) is only modest. This review aims to analyse the specificity of the effect by examining the relationship between the changes in clinical outcome (pain, disability) and the changes in the targeted aspects of physical function (muscle strength, mobility, muscular endurance) after exercise therapy.

methodsWe searched for exercise therapy trials for cLBP published up to 15 April 2010 in Medline, Embase, Cochrane Library, Cinahl, and PEDro. Two independent reviewers selected studies according to the inclusion criteria. DATA EXTRACTION: one author extracted the data of the articles.

resultsDATA SYNTHESIS: 16 studies with a total of 1,476 participants met the inclusion criteria. There was little evidence supporting a relationship between the changes in pain or physical function and the changes in performance for the following measures: mobility (no correlation in 9 studies, weak correlation in 1 study), trunk extension strength (7 and 2, respectively), trunk flexion strength (4 and 1, respectively) and back muscle endurance (7 and 0, respectively). Changes in disability showed no correlation with changes in mobility in three studies and a weak correlation in two; for strength, the numbers were four (no correlation) and two (weak correlation), respectively.

conclusionsThe findings do not support the notion that the treatment effects of exercise therapy in cLBP are directly attributable to changes in the musculoskeletal system. Future research aimed at increasing the effectiveness of exercise therapy in cLBP should explore the coincidental factors influencing symptom improvement.

Indexed as

Exercise TherapyDisability EvaluationHumansLow Back PainMuscle StrengthMusculoskeletal SystemPhysical EnduranceSurveys and QuestionnairesTreatment Outcome

Identifiers

PMID22072093
PMCPMC3326132
OpenAlexW2003386656

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.