CClinicalTrials.gg
Not yet recruitingNCT06492603Updated Jul 3, 2025

Examination of Biomechanical Characteristics of Linea Alba in Diastasis Recti Patients

An observational study in Separated Recti Abdominis, sponsored by South Valley University. Not yet recruiting. Open to female participants aged 18 Years to 40 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2025-07-03.

Sponsored by South Valley University · Observational

From the registry’s dates

  • Primary completion was expected by Nov 2025, 10 months ago, but the record still lists the study as not yet recruiting.
Study type
Observational
Model
Case-control
Time perspective
Retrospective
Enrollment
40
Ages
18 Years to 40 Years
Sex
Female
01

Study summary

Diastasis recti is an increased distance between the rectus abdominis muscles at the midline caused by weakness in the anterior abdominal wall.

Read the detailed description

Most healthcare providers agree that in diastasis rectus abdominis there is a weakness, thinning, and widening of the linea alba and weakness of the associated abdominal musculature.

Ultrasonography is regarded as the most accurate method for measuring the IRD and its results are consistent with the data derived from palpation, calipers, and intraoperative measurements.

The MyotonPRO Device is used for the non-invasive measurement of Device is for the non-invasive measurement of biomechanical and viscoelastic properties of superficial soft biological tissues. Skeletal muscles or tendons can be measured at different regions, at full rest or in contraction.

This study aims to assess the biomechanical and viscoelastic properties of the Linea Alba in patients who are diagnosed with diastasis rectus abdominis by ultrasonography.

02

Conditions studied

  • Separated Recti Abdominis
03

In context

Lead sponsor

South Valley University is the lead sponsor of 147 studies on the registry; 46 are open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 40 Years
Sexes eligible
Female
Accepts healthy volunteers
Yes
Sampling method
Probability sample

Study population

40 post-Cesarean women who are diagnosed with or without diastasis rectus abdominis. They will be selected from the teaching Hospitals of South Valley University.

Inclusion criteria

  • Postpartum Mothers who delivered by a cesarean section.
  • Postpartum Mothers with a BMI below 30 or a Waist-hip ratio below 1.
  • Postpartum Mothers above 18 years old and those below 40 years old.

Exclusion criteria

Exclusion Criteria:

  • Postpartum Mothers who delivered by a vaginal delivery.
  • Postpartum Mothers who had hernias in the abdominal region or laparotomy.
  • Postpartum Mothers with a BMI over 30 or a Waist-hip ratio over 1.
  • Postpartum Mothers below 18 years old and those above 40 years old.
05

Study design

Observational model
Case-control
Time perspective
Retrospective
Enrollment
40 participants (estimated)
Patient registry
No

Groups and cohorts

  • 20 Women in the Postpartum Diastasis Recti Group

    Device: Ultrasonography · Device: The MyotonPRO Device

  • 20 Women in the Control Group (Postpartum Without Diastasis Recti)

    Device: Ultrasonography · Device: The MyotonPRO Device

Interventions

  • DeviceUltrasonography

    Ultrasound is an assessment device that uses high-energy sound waves to look at either superficial tissues like linea alba and/or organs inside the body. The sound waves make echoes that form pictures of the tissues and organs on a computer screen (sonogram).

  • DeviceThe MyotonPRO Device

    The MyotonPro is a portable device for measuring biomechanical and viscoelastic properties in superficial soft tissues

06

What researchers measure

Primary outcomes

  1. Linea Alba Stiffness

    It is a Biomechanical Characteristic of the Linea Alba

    Time frame: Assessment will be done at the 7th day postpartum and at the end of the 6th week postpartum

  2. Linea Alba Elasticity

    It is a Biomechanical Characteristic of the Linea Alba

    Time frame: Assessment will be done at the 7th day postpartum and at the end of the 6th week postpartum

  3. Linea Alba Creep

    It is a Viscoelastic Characteristic of the Linea Alba

    Time frame: Assessment will be done at the 7th day postpartum and at the end of the 6th week postpartum

07

Study locations

No study locations are listed for this record.

08

References and documents

Individual participant data

Plan to share: No

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 Jul 3, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06492603
Lead sponsor
South Valley University
Responsible party
Mohamed Gamal Abouelyazeed Ali (Lecturer of Physical Therapy for Women's Health, South Valley University) — Principal investigator
First posted
Jul 9, 2024
Start date
Jul 20, 2025 (estimated)
Primary completion
Nov 20, 2025 (estimated)
Completion
Dec 30, 2025 (estimated)
Last update
Jul 3, 2025

Study contacts

Mohamed G Shehata, Lecturer
Contact
dr_m.gamal1987@svu.edu.eg
01014397608

Oversight

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

Not currently enrolling

This study is not yet recruiting, 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