ClinicalTrials.gg
CompletedNCT06600074Updated Dec 20, 2024

Effect of Retro-walking on Postpartum Low Back Pain

An interventional study of Back care advice and Postural correction exercises in Postpartum Disorder and Low Back Pain, sponsored by Cairo University. Completed at 1 site in Egypt. Open to female participants aged 25 Years to 35 Years. Per ClinicalTrials.gov, last updated 2024-12-20.

Sponsored by Cairo University · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
36
Allocation
Randomized
Ages
25 Years to 35 Years
Sex
Female
01

Study summary

This study will be conducted to determine the effect of retro walking on post partum low back pain.

Read the detailed description

Postpartum LBP is a common musculoskeletal disorder. It occurs due to ligament laxity and postural changes that started during pregnancy or within 3 weeks of childbirth and continue for 3 months after delivery. When all forms of non-specific LBP were considered, approximately 33% of postpartum women had some LBP within 3 months after childbirth, and approximately 40% described moderate to severe disability.

Postpartum LBP stresses the sacroiliac joints and lumbosacral spine. Previous studies of Swedish women with postpartum LBP reported impairments to their daily activities with a prevalence ranging between 20-90%, but they seldom sought health care assistance or treatment.

Many researchers and clinicians have suggested that an increase in core strength and improvement in pelvic alignment are keys to resolve or avoid LBP. During backward walking, the typical heel-strike associated with ground contact is eliminated because the toe contacts the ground first and the pelvis is anteriorly aligned. This may open up the facet joints in the vertebral column and help in alleviating the pressure on intervertebral discs and the associated LBP.

Previous studies investigated the effect of retro walking on other types of LBP (non-specific and chronic) but till now, there is no previous study investigate the effect of retro walking on postpartum LBP related to C.S delivery. So, this study will be the first one in this issue. Therefore, this study will be of valuable benefits for medical service organization and increase the body of knowledge in physical therapy field.

02

Conditions studied

  • Postpartum Disorder
  • Low Back Pain
03

In context

Puerperal Disorders

40 studies on the registry are indexed under Puerperal Disorders; 10 are open to participants now.

This study's enrollment of 36 is below the median of 81 across 32 interventional studies indexed under Puerperal Disorders.

Browse Puerperal Disorders studies →

Lead sponsor

Cairo University is the lead sponsor of 4,941 studies on the registry; 1,458 are open to participants now.

Of its 37 completed or terminated interventional studies of FDA-regulated products, 5 (14%) have results posted.

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

04

Who can participate

Ages eligible
25 Years to 35 Years
Sexes eligible
Female
Accepts healthy volunteers
No

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

  • Multi parous women suffering from postpartum low back pain after cesarean delivery (from 6 weeks to 6 months after delivery).
  • Their ages will range from 25-35 years old.
  • Their will be less than 30 Kg/m2.
  • They should have mild to moderate low back pain as scored on VAS (represented by cut points on the scale recommending mild pain (5- 44mm), moderate pain (45- 74mm))

Exclusion criteria

Exclusion Criteria:

  • Recent surgeries, trauma or fractures of the lower limb or in the back region.
  • Morbid cardiovascular disease.
  • Liver or kidney dysfunction.
  • Any neurological disorders including balance issues or motor and sensory loss.
  • Any musculoskeletal disorders such as disc prolapsed, lumbar canal stenosis and spondylysthesis or severe knee osteoarthritis.
  • Taking intra-articular injection for knee for the last 6 months.
  • Those having visual dysfunction or errors not corrected with glasses or contact lenses.
Terms in these criteria, in plain language(2)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

BMI (body mass index)

Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.

What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.

Relapsed and refractory

Relapsed: the illness came back after treatment had worked. Refractory: it did not respond to treatment, or stopped responding while still on it.

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
36 participants (actual)

Study arms

  • Active comparator
    Back care advice + Postural correction exercises

    It will include 18 postpartum women who will receive back care advice and postural correction exercises.

    Behavioral: Back care advice · Other: Postural correction exercises

  • Experimental
    Back care advice + Postural correction exercises + Retro-walking

    It will include 18 postpartum women who will receive the same back care advice and postural correction exercises, in addition to retro-walking.

    Behavioral: Back care advice · Other: Postural correction exercises · Other: Retro-walking

Interventions

  • BehavioralBack care advice

    All patients in both groups will be advised to use proper lifting techniques, avoid prolonged sitting or standing, maintain a healthy weight, quit smoking, practice good posture, take breaks, spread housekeeping duties over the whole week, and sleep in supportive positions.

  • OtherPostural correction exercises

    All patients in both groups will be instructed to perform postural correction exercise. They will be performed from different positions (crock lying, supine lying, supine, sitting and standing position). They will lie in crock lying position for example and the physical therapist will instruct them to do chin in , open out ribs through costal breathing, contract abdominal muscles, contract glutei, hold for 6 seconds and relax and repeat 10 times.

  • OtherRetro-walking

    Patients in the experimental group only will practice walking backward on a treadmill, starting with a 5-minute warm-up at a self-selected speed, then gradually increasing speed from 1.2 to 1.6 m/s based on comfort and progress.

06

What researchers measure

Primary outcomes

  1. Visual analog scale (VAS)

    It will be used to measure the severity of post cesarean low back pain before and after the treatment program for all participants in both groups. The VAS is ten cm horizontal line on which the patients' pain intensity is represented by a point between the extremes of no pain at all (no pain=0) and worst pain imaginable (worst pain=10). Each participating woman will be asked to put a mark on the line at the point indicating her pain level / intensity.

    Time frame: 6 weeks

  2. Lumbar flexion range of motion (ROM)

    It will be assessed by the Modified Schober test before and after the treatment program for all participants in both groups. The therapist will mark the lumbar spine at the posterior superior iliac spines, with another mark 15 cm above it. A tape measure will be used to record the distance between the marks in a standing position, then again after the patient bends forward into full lumbar flexion. The difference indicates the lumbar flexion ROM. This test will be repeated three times, and the average value will be taken as the lumbar flexion ROM.

    Time frame: 6 weeks

  3. Lumbar extension range of motion (ROM)

    It will be assessed by the Modified Schober test before and after the treatment program for all participants in both groups. The therapist will mark the lumbar spine at the posterior superior iliac spines, then place another mark 15 cm above. A tape measure will record the distance between the marks while the patient is standing. The patient will then bend backward into full lumbar extension, and the new distance between the marks will be measured. The difference represents the lumbar extension ROM. This process will be repeated three times, with the average value taken as the lumbar extension ROM.

    Time frame: 6 weeks

Secondary outcomes

  1. Oswestry disability questionnaire

    It will be used to assess functional disability for all women in both groups before and after the end of the treatment program. The Oswestry disability questionnaire is considered the "gold standard" tool for low back functional outcome It is consisted of 50 questions covering 10 sections (personal care, lifting, sitting, standing, walking, sex life, sleeping, social life and travelling). Each question is scored from 0-5, giving maximum score of 50 if one section is missed, the total score will be 45 and then the score is converted into percentage. scores are classified according to severity into minimal disability (10-20%), moderate disability (21-40%), sever disability (41-60%) crippled (61-80%) and bed bound (81-100%).

    Time frame: 6 weeks

07

Study locations

1 site
  • Cairo University
    Giza, Egypt
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 20, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT06600074
Lead sponsor
Cairo University
Responsible party
Safa Magdy Mohamed (Principal Investigator, Cairo University) — Principal investigator
First posted
Sep 19, 2024
Start date
Sep 16, 2024
Primary completion
Nov 22, 2024
Completion
Dec 1, 2024
Last update
Dec 20, 2024

Study contacts

Afaf Mohamed Mahmoud Botla, PhD
study chair · Cairo University

Oversight

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

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