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Comparison of Abdominal Expansion and Abdominal Drawing-In Training With Manual and Verbal Cueing in Chronic Non-Specific Low Back Pain

NCT07318454 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 96

Last updated 2026-01-23

No results posted yet for this study

Summary

This study aims to investigate the interactive effects of two core stability training strategies-abdominal drawing-in manoeuvre (ADIM) and Dynamic Neuromusculoskeletal Stabilization abdominal expansion (DNS-AE)-and two instructional approaches (verbal cueing and manual facilitation) on training outcomes in individuals with chronic non-specific low back pain.

A 2×2 factorial randomized controlled trial design will be employed. Ninety-six participants with chronic non-specific low back pain will be randomly allocated, using block randomization, to one of four intervention groups in equal proportions. All groups will receive a 4-week intervention program, with training conducted twice per week.

Outcome measures will be assessed at four time points: before the intervention (baseline), immediately after the first training session, at the completion of the 4-week intervention, and at a 3-month follow-up, to evaluate short-term and mid-term effects as well as the sustainability of training outcomes.

Conditions

  • Chronic Low Back Pain (Non-specific, Uncomplicated)

Interventions

BEHAVIORAL

Abdominal Drawing-In Manoeuvre Training

Abdominal drawing-in manoeuvre (ADIM) training is a core stability exercise strategy emphasizing selective activation and coordination of the deep abdominal musculature to enhance local trunk stability. Participants receive individualized, one-on-one training delivered by licensed physical therapists, conducted twice weekly for 4 weeks. Training is performed across functional positions and task-specific movements, with instruction provided using either verbal cueing or manual facilitation according to group allocation.

BEHAVIORAL

Dynamic Neuromusculoskeletal Stabilization Abdominal Expansion Training

Dynamic Neuromusculoskeletal Stabilization abdominal expansion (DNS-AE) training focuses on coordinated breathing and abdominal expansion to facilitate intra-abdominal pressure regulation and integrated postural control. Participants receive individualized, one-on-one training delivered by licensed physical therapists, conducted twice weekly for 4 weeks. Training is performed across functional positions and task-specific movements, with instruction provided using either verbal cueing or manual facilitation according to group allocation.

Sponsors & Collaborators

  • National Yang Ming Chiao Tung University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-04-01
Primary Completion
2026-06-30
Completion
2026-09-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07318454 on ClinicalTrials.gov