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Clinical Outcomes of Prone and Supine Lumbar Traction Matched to Mechanical Bias in Flexion and Extension Subgroups With Lumbosacral Radiculopathy

Clinical Outcomes of Prone and Supine Lumbar Traction Matched to Mechanical Bias in Flexion and Extension Subgroups With Lumbosacral Radiculopathy.

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07786402
Enrollment
28
Registered
2026-08-26
Start date
2026-09-10
Completion date
2027-02-28
Last updated
2026-08-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Lumbosacral Radiculopathy

Brief summary

Aim of the study is to identify specific patient subgroups that respond optimally to prone or supine traction based on mechanical diagnosis.

Interventions

OTHERgroup A

Press up on elbow exercise traction from prone.

OTHERGroup B

Press up on elbow exercise. traction from supine

OTHERGroup C

Traction from supine with flexion bias exercise knee to chest exercise for 2 minutes

OTHERGroup D

Traction from prone with flexion bias exercise knee to chest exercise for 2 minutes

Sponsors

Al-Ahliyya Amman University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)

Eligibility

Sex/Gender
ALL
Age
25 Years to 50 Years
Healthy volunteers
No

Inclusion criteria

* Acute and subacute lumbosacral disc herniation with radiculopathy. * Positive Straight leg raising test or Slump test.

Exclusion criteria

* Spondylolisthesis, prior spinal surgery, "Red Flags" (Cauda Equina, malignancy), or a non-mechanical response to repeated movements and patients with LBP without radiculopathy.

Design outcomes

Primary

MeasureTime frameDescription
Numerical pain scale (NPRS)Pain intensity was assessed at baseline (during the initial assessment) and again after completion of the 12th treatment session (one-month follow-up)Pain (lower limb radiating pain)
Oswestry back scale (ODI)Patients completed the ODI questionnaire at baseline during their initial clinical evaluation. A subsequent assessment was conducted upon completion of the 12-session intervention protocol (representing the one-month follow-up)Functional questionnaire for back disability
Hip flexion AngleHip flexion Angle was assessed at baseline (during the initial assessment) and again after completion of the 12th treatment session (one-month follow-up)Hip flexion Angle during SLR test is also used to measure neural tension improvements for extension bias groups (by digital inclinometer)
Knee extension angleKnee extension angle was assessed at baseline (during the initial assessment) and again after completion of the 12th treatment session (one-month follow-up)Knee extension angle with active knee extension during slump test was used for flexion bias groups (to measure how many degrees the knee is away from full extension when the leg pain starts).

Contacts

CONTACTAtef abdulalim nadier, Assistant professor
a.nadier@ammanu.edu.jo+201003867064

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 27, 2026