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NCT Number: NCT06492603

Examination of Biomechanical Characteristics of Linea Alba in Diastasis Recti Patients

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

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Key information

Age range

18 year–40 year

Sex eligibility

Female

Study type

Observational

About this study

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.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

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

  • 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.

Treatment and study plan

Ultrasonography

Device

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).

The MyotonPRO Device

Device

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

Primary outcomes

  1. Linea Alba Stiffness

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

    It is a Biomechanical Characteristic of the Linea Alba

  2. Linea Alba Elasticity

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

    It is a Biomechanical Characteristic of the Linea Alba

  3. Linea Alba Creep

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

    It is a Viscoelastic Characteristic of the Linea Alba

Study contacts

Contact information is provided by the study sponsor or research team.

Mohamed G Shehata, Lecturer

CONTACT

[email protected]

01014397608

Sponsors and collaborators

Lead sponsor

South Valley University

Other

Registry information

Official study title

Examination of Linea Alba Biomechanical and Viscoelastic Characteristics in Patients Diagnosed With Diastasis Recti Using Ultrasound

Important dates

Study start
2025
Primary completion
2025
Study completion
2025
First posted
Jul 9, 2024
Registry last updated
Jul 3, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.