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Enrolling by invitationNCT06603714Updated Sep 19, 2024

Effects of Soft Tissue Mobilization at Different Muscle Lengths

An interventional study of Instrument assisted soft tissue mobilization in Muscle, Ligament and Fascia Disorders, Instrument Assisted Soft Tissue Mobilization and Range of Motion, sponsored by University of Primorska. Enrolling by invitation at 1 site in Slovenia. Open to participants aged 18 Years to 25 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-09-19.

Sponsored by University of Primorska · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Primary completion was expected by Nov 2024, 2 years ago, but the record still lists the study as enrolling by invitation.
Phase
Not applicable
Study type
Interventional
Enrollment
24
Allocation
Randomized
Ages
18 Years to 25 Years
Sex
All
01

Study summary

The purpose of this study will be to compare the effects of instrument assisted soft tissue mobilization at different muscle lengths on pain pressure thresholds and measures of flexibility.

Read the detailed description

Instrument assisted soft tissue mobilization is a widely used manual therapy technique, which aims at reducing pain and improving range of motion. Evidence regarding acute responses to instrument assisted soft tissue mobilization at different muscle lengths is lacking. Therefore, the purpose of our study was to conduct a cross-over trial and compare the acute effects of instrument assisted soft tissue mobilization at short and long muscle lengths of the calf muscles on pain pressure thresholds and measures of flexibility.

02

Conditions studied

  • Muscle, Ligament and Fascia Disorders
  • Instrument Assisted Soft Tissue Mobilization
  • Range of Motion
  • Pain

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03

In context

Pain

10,054 studies on the registry are indexed under Pain; 1,649 are open to participants now.

This study's planned enrollment of 24 is below the median of 66 across 8,493 interventional studies indexed under Pain.

Browse Pain studies →

Lead sponsor

University of Primorska is the lead sponsor of 56 studies on the registry; 7 are open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 25 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • without previous lower limb injuries in the last year
  • healthy individuals
  • students

Exclusion criteria

Exclusion Criteria:

  • Patients with acute lower limb disorders e.g. open wounds, hematoma, trauma
  • General hypermobility: Beighton score >4.
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Crossover assignment
Masking
None (open label)
Enrollment
24 participants (estimated)

Study arms

  • Experimental
    Treated segment - stretched

    Instrument assisted soft tissue mobilization will be completed with the calf muscles in a shortened position (30° knee flexion and full ankle plantar flexion).

    Other: Instrument assisted soft tissue mobilization

  • Experimental
    Treated segment - shortened

    Instrument assisted soft tissue mobilization will be completed with the calf muscles in a lengthened position (full knee extension and approximately 0° ankle dorsiflexion).

    Other: Instrument assisted soft tissue mobilization

Interventions

  • OtherInstrument assisted soft tissue mobilization

    We will perform instrument assisted soft tissue mobilization on calf muscles. The intervention will last 9 min. For the first minute of treatment light pressure will be applied for tissue preparation. Afterwards, four different strokes will be applied by maintaining the tool at a 30° of inclination for one minute. This will be repeated for a second set, with a tool inclination of 45°.

    Also known as: Stretching

06

What researchers measure

Primary outcomes

  1. Pain pressure threshold

    Pain pressure threshold will be measured via handheld algometer on the proximal third of the distance between medial condyle of the femur and lateral malleolus.

    Time frame: 30 minutes

  2. Passive dorsiflexion range of motion

    Passive dorsiflexion will be measured via two wooden boards connected with a hinge. We will apply a standardized torque of 30,9 Nm via handheld dynamometer. Each visit, participants will be measured before and after the performed intervention.

    Time frame: 30 minutes

Secondary outcomes

  1. Stand and reach test

    With the help of a standardized measuring tool, participants will activelly bend as low as possible.

    Time frame: 30 minutes

  2. Lumbar spine flexibility

    Sagittal profile of the spine will be measured measured via device: Idiag M360 (MediMouse, Idiag AG, Fehraltorf, Switzerland). End range of motion of the whole lumbar spine was recorded.

    Time frame: 30 minutes

07

Study locations

1 site
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 19, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06603714
Lead sponsor
University of Primorska
Responsible party
Matej Voglar (Assistant professor, University of Primorska) — Principal investigator
First posted
Sep 19, 2024
Start date
Oct 5, 2024 (estimated)
Primary completion
Nov 1, 2024 (estimated)
Completion
Nov 15, 2024 (estimated)
Last update
Sep 19, 2024

Oversight

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

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No contact was published for this record. The registry link below has the sponsor’s details.

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