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Connective Tissue Dry Needling for Low Back Pain Related to Local Posterior Superior Iliac Spine Pain

NCT07345871 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 42

Last updated 2026-01-21

No results posted yet for this study

Summary

This single-blind randomized controlled trial will aim to determine the effectiveness of a connective tissue dry needling (CTDN) technique, in reducing pain and improving function in individuals with chronic mechanical low back pain associated with pain and tenderness at the posterior superior iliac spine (PSIS). Forty participants with local PSIS-related low back pain will be recruited and randomly assigned into two groups using the block balanced randomization method. The treatment group will receive CTDN targeting connective tissue trigger points around the PSIS in addition to a sacroiliac joint stabilization exercise program, while the control group will perform the same exercise program alone under the supervision of a physiotherapist. The intervention protocol will span two weeks, during which participants will attend three treatment sessions per week, for a total of six sessions. The primary outcome measurement will use the Visual Analog Scale (VAS) to assess pain intensity. The study will measure secondary outcomes through lumbar range of motion (ROM) in flexion and extension and pressure pain threshold (PPT), and Roland-Morris Disability Questionnaire (RMDQ) functional disability and Short Form-36 (SF-36) health-related quality of life. The researchers will assess all outcomes at three time points: baseline and after the first session, and the sixth session, while VAS will receive an additional assessment at the 3-month follow-up. The findings of this study are expected to provide evidence supporting CTDN as a safe, effective, and cost-efficient treatment option for PSIS-related mechanical low back pain.

Conditions

  • Chronic Low Back Pain (CLBP)
  • Sacroiliac Joint Dysfunction
  • Mechanical Low Back Pain

Interventions

PROCEDURE

Connective tissue dry needling

Connective tissue dry needling: Eight sterile single-use needles placed 1.5 cm from the PSIS center, inserted at about 45° to bony contact, withdrawn 0.5 cm, rotated five times to maximal tissue stiffness, then retained for 20 minutes with concurrent infrared therapy. Three sessions per week for two weeks, total six sessions. Needle size 50 mm × 0.5 mm.

PROCEDURE

Exercise therapy

Pelvic bridging, leg-lowering, curl-up or bridging, and isolated lumbar stabilizer training. Three sets of ten repetitions for each exercise, three sessions per week for two weeks.

Sponsors & Collaborators

  • University of Social Welfare and Rehabilitation Science

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-04-10
Primary Completion
2026-05-14
Completion
2026-09-01

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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 NCT07345871 on ClinicalTrials.gov