ClinicalTrials.gg
CompletedNCT05909345Updated Jul 11, 2024

Examination of Foot Posture's Change on Balance in Different Disorders

An observational study in Back Pain and Knee Osteoarthritis, sponsored by Istanbul Medipol University Hospital. Completed at 1 site in Turkey (Türkiye). Open to participants aged 45 Years to 65 Years. Per ClinicalTrials.gov, last updated 2024-07-11.

Sponsored by Istanbul Medipol University Hospital · Observational

Study type
Observational
Model
Other
Time perspective
Other
Enrollment
132
Ages
45 Years to 65 Years
Sex
All
01

Study summary

Foot; It is a terminal joint that opposes external resistance in the lower kinetic chain. It plays a primary role in weight transfer and ground response between the body and the ground.

Read the detailed description

To investigate the extent to which foot posture affects balance and foot function in different disease groups. The amount of studies examining the effect of the postural structure of the foot and balance seen in different disease groups in the literature is insufficient.

02

Conditions studied

  • Back Pain
  • Knee Osteoarthritis

Keywords

  • back pain
  • Knee Osteoarthritis
03

In context

Back Pain

2,388 studies on the registry are indexed under Back Pain; 282 are open to participants now.

This study's enrollment of 132 is above the median of 101 across 362 observational studies indexed under Back Pain.

Browse Back Pain studies →

Lead sponsor

Istanbul Medipol University Hospital is the lead sponsor of 365 studies on the registry; 59 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
45 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

To evaluate the foot postures and balances of individuals with knee osteoarthritis and nonspecific low back pain.

Eligibility criteria

Inclusion criteria;

  • Being between the ages of 45 - 65,
  • Volunteer. Exclusion criteria;
  • Having a musculoskeletal or neuromuscular disease that limits mobility,
  • Presence of lower extremity sequelae,
05

Study design

Observational model
Other
Time perspective
Other
Enrollment
132 participants (actual)
Patient registry
No

Groups and cohorts

  • Knee Osteoarthritis
  • Nonspecific Low Back Pain
  • healthy peers
06

What researchers measure

Primary outcomes

  1. Navicular Drop Test

    The distance between the tubercle of the navicular, which is the attachment of the tibialis posterior muscle, and the ground, was measured in this position by asking each participant to give full weight to their bare feet. The distance between the navicular tubercle and the ground was measured without any weight on the feet in the subtalar neutral position. The difference between this distance and the amount of navicular height was recorded as navicular drop (millimetres).

    Time frame: one day

  2. Foot Posture Index

    Foot Posture consists of palpation of 6 regions. Each criterion is evaluated between -2 and +2 and this result is noted. Positive values indicate pronation, negative values indicate supination.

    Time frame: one day

  3. Y Balance Test

    The leg lengths of all individuals are measured bilaterally. While measuring, individuals are asked to lie in their anterior, posteromedial and posterolateral directions. Each of the participants is informed before the measurement. Measurements were made in both legs and will be repeated 3 times. When calculating the total score, the values in centimeters of the 3 directions are added. Divide by the product of the length of the leg by 3 and multiply the result by 100 to reach the percentile.

    Time frame: one day

Secondary outcomes

  1. Oswestry Low Back Pain Disability Questionnaire

    It includes 1 item about pain and 9 items about activities of daily living. Each item is measured on a 6-point rank scale between 0 and 5 points according to the scenarios it contains. At the end of the survey, scores are summed up and a high score means loss of disability.

    Time frame: one day

  2. Western Ontario and MacMaster (WOMAC)

    Western Ontario and MacMaster (WOMAC) is evaluated by dividing it into three groups as pain, stiffness and physical function, consisting of a total of 24 questions used in the evaluation of lower extremity OA. The total WOMAC score is obtained by summing up all the values by evaluating these three titles separately. At the end of the questionnaire, scores are summed up and a high score means loss of disability.

    Time frame: one day

07

Study locations

1 site
  • Medipol hospital
    Istanbul, Istanbul Avrupa Kitasi 34353, Turkey (Türkiye)
08

References and documents

Publications

  • Sporndly-Nees S, Dasberg B, Nielsen RO, Boesen MI, Langberg H. The navicular position test - a reliable measure of the navicular bone position during rest and loading. Int J Sports Phys Ther. 2011 Sep;6(3):199-205. PubMed 21904698 ↗

Individual participant data

Plan to share: No

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 11, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05909345
Responsible party
hazal genc (Principal Investigator, Istanbul Medipol University Hospital) — Principal investigator
First posted
Jun 18, 2023
Start date
Jun 15, 2023
Primary completion
Jun 15, 2023
Completion
Jul 9, 2024
Last update
Jul 11, 2024

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jul 2024. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion