Evidence map›Paper›PMID 30632523›Full record

ArticleArchives of rheumatology2018

Static and Dynamic Balance Disorders in Patients With Rheumatoid Arthritis and Relationships With Lower Extremity Function and Deformities: A Prospective Controlled Study.

Canan Şanal Toprak, Mehmet Tuncay Duruöz, Osman Hakan Gündüz

Registry-linked trialOpen access · diamondAbstract read
In one paragraph

Article in Archives of rheumatology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07264101 (Validity And Reliability Of The Four Square Step Test In Individuals With Rheumatoid Arthritis), which is not on this map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.6field-weighted citation impact, top 33% 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.

NCT07264101 recruitingnot on this mapstarted 2025, after this paper: background citation

Validity And Reliability Of The Four Square Step Test In Individuals With Rheumatoid Arthritis

TypeobservationalSponsorInonu UniversityRan2025 to 2026Enrolled50ConditionsRheumatoid Arthritis (RA)
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 15 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

3 authors at 1 institution in 1 country.

Canan Şanal ToprakDepartment of Physical Medicine and Rehabilitation, Marmara University School of Medicine, İstanbul, Turkey.
Mehmet Tuncay DuruözDepartment of Physical Medicine and Rehabilitation, Division of Rheumatology, Marmara University School of Medicine, İstanbul, Turkey.
Osman Hakan GündüzDepartment of Physical Medicine and Rehabilitation, Division of Algology, Marmara University School of Medicine, İstanbul, Turkey.
Marmara University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study aims to evaluate the static and dynamic balance disorders of patients with rheumatoid arthritis (RA) and to disclose the relationships with clinical, functional, and radiological findings of lower extremities. PATIENTS AND

methodsA total of 81 patients with RA (15 males, 66 females; mean age 48.9±10.4 years; range 22 to 67 years) were compared with 84 age and sex-matched healthy controls (14 males, 70 females; mean age 45.9±12.1 years; range 24 to 70 years). Radiographic assessments of feet were performed to evaluate the presence of pes planus, hallux valgus, metatarsus primus varus, and splaying foot deformities. Foot functions of patients were determined with Foot and Ankle Outcome Score. The balance disorders of the subjects were evaluated with three static (modified clinical test of sensory interaction and balance, unilateral stance, weight bearing squat) and three dynamic (step-up-and-over, sit-to-stand, tandem walk) balance tests via the 'Neurocom Balance Master' device.

resultsRheumatoid arthritis patients had significantly higher sway velocity in unilateral stance and modified clinical test of sensory interaction and balance tests, higher step width and lower speed when walking on a line, lower rising index and higher movement time in step-up-and-over test compared to healthy controls (p<0.05). Performances on the sit-to-stand and weight bearing squat tests were comparable between both groups. Of the patients, although 61% had hallux valgus, 52% had metatarsus primus varus, 33% had pes planus, and 26% had splaying foot, these deformities were not correlated with Foot and Ankle Outcome Score or balance disorders. Presence of swollen joint was determined as the most relevant factor for balance disorders of RA patients.

conclusionPatients with RA may have increased risk for balance disorders due to cumulative effect of the lower extremity impairments seen in the course of disease.

Indexed as

Balance disorderfoot deformityfunctional statusrheumatoid arthritis

Identifiers

PMID30632523
PMCPMC6328213
OpenAlexW2890723261

What OpenQuestion holds

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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.