Evidence map›Paper›PMID 32487243›Full record

Trial reportChiropractic & manual therapies2020

Immediate effects of a lumbar spine manipulation on pain sensitivity and postural control in individuals with nonspecific low back pain: a randomized controlled trial.

Jefferson Fagundes Loss, Luciano de Souza da Silva, Iã Ferreira Miranda, Sandro Groisman, Edgar Santiago Wagner Neto, Catiane Souza, Cláudia Tarragô Candotti

3 registry-linked trialsOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Chiropractic & manual therapies, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% 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.

NCT02312778 nacompletednot on this map

Immediate Effects of a Spinal Lumbar Manipulation on the Threshold Pressure Pain and the Postural Control in Subjects With Non-specific Low Back Pain

TypeinterventionalSponsorFederal University of Rio Grande do SulRan2015 to 2015Enrolled24ConditionsLow Back PainArmsHVLA Manipulation
NCT04415996 naunknown statusnot on this mapstarted 2024, after this paper: background citation

L3/L4 High Velocity Low Amplitude Technique Influence On Baropodometric Pressures In Healthy Young Adults: Randomized Controlled Trial

TypeinterventionalSponsorEscola Superior de Tecnologia da Saúde do PortoRan2024 to 2024Enrolled50ConditionsHealthyArmsHVLA L3/4, Sham
NCT06399497 naunknown statusnot on this mapstarted 2024, after this paper: background citation

Effects of Lumbar Spinal Manipulation on Muscle Mechanical Properties, Pressure Pain Threshold and Mechanical Perception Threshold in Subjects With Chronic Low Back Pain

TypeinterventionalSponsorUniversidad de CórdobaRan2024 to 2025Enrolled34ConditionsLow Back PainArmsspinal manipulation, simulated manipulation
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Jefferson Fagundes LossUniversidade Federal do Rio Grande do Sul, Escola de Educação Física, Fisioterapia e Dança, Felizardo, 750 - LAPEX Building, Porto Alegre, RS, 90690-200, Brazil. jefferson.loss@ufrgs.br.ORCID 0000-0001-5948-6357
Luciano de Souza da SilvaInstituto Brasileiro de Osteopatia, Porto Alegre, Brazil.
Iã Ferreira MirandaUniversidade Federal do Rio Grande do Sul, Escola de Educação Física, Fisioterapia e Dança, Felizardo, 750 - LAPEX Building, Porto Alegre, RS, 90690-200, Brazil.
Sandro GroismanInstituto Brasileiro de Osteopatia, Porto Alegre, Brazil.
Edgar Santiago Wagner NetoUniversidade Federal do Rio Grande do Sul, Escola de Educação Física, Fisioterapia e Dança, Felizardo, 750 - LAPEX Building, Porto Alegre, RS, 90690-200, Brazil.
Catiane SouzaFaculdade Social da Bahia, Salvador, Brazil.
Cláudia Tarragô CandottiUniversidade Federal do Rio Grande do Sul, Escola de Educação Física, Fisioterapia e Dança, Felizardo, 750 - LAPEX Building, Porto Alegre, RS, 90690-200, Brazil.
Universidade Federal do Rio Grande do Sul · BRInstituto Brasileiro de Osteopatia · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAccording to the American Physical Therapy Association, there is strong evidence to show that vertebral mobilization and manipulation procedures can be used to improve spinal and hip mobility and reduce pain and incapacity in low back pain patients that fit the clinical prediction rule.

objectivesTo evaluate the immediate effects of high-velocity low-amplitude (HVLA) manipulation on pain and postural control parameters in individuals with nonspecific low back pain.

methodsThis study used a participant-blinded and assessor-blinded randomized controlled clinical trial involving a single session, in which 24 participants were randomly distributed into control (simulated manipulation) and intervention (HVLA lumbar manipulation) groups. The primary (pain: subjective pain intensity and pressure pain threshold) and secondary outcomes (postural control: ellipse area, center of pressure [COP] excursion, COP RMS velocity, and differences between the COP and center of projected gravity) were evaluated before and after the session using a numerical pain scale, algometer, and a force platform. For all outcomes, multiple mixed 2 (group) × 2 (time) ANOVAs were performed.

resultsFor the subjective pain intensity, only time was significant as a main effect, where pre-intervention presented a greater value then post-intervention (F [1.44] = 4.377; p = 0.042; r = 0.30). For the pressure pain threshold no significant effect was found. For the postural control parameters, as a main effect, only the ellipse area was significantly greater in the control group (F [1.44] = 6.760; p = 0.013; effect size = 0.36).

conclusionsThere was a reduction in subjective pain intensity, evaluated using a numerical scale, in both the intervention and control groups immediately after the intervention, suggesting that the spinal manipulation had a similar effect to the placebo procedure. No effect of HVLA lumbar manipulation was identified for postural control variables in either the intervention or control groups.

trial registrationThe study was registered at ClinicalTrials.gov under the number NCT02312778, registered at 14 September 2014.

Indexed as

Pain ThresholdPostural BalanceAdultDouble-Blind MethodFemaleHumansLow Back PainMaleManipulation, SpinalMiddle AgedPain MeasurementYoung AdultAlgometryHVLA lumbar manipulationNon-specific low back painNumerical pain rating scalePain sensitivityPostural parameters

Identifiers

PMID32487243
PMCPMC7268612
OpenAlexW3030436123

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.