Lumber-pelvic intersegmental coordination and variability during work-related activity by individuals with low back pain: Effect of object weight variation

Lumber-pelvic intersegmental coordination and variability during work-related activity by individuals with low back pain: Effect of object weight variation - Lumber-pelvic intersegmental coordination and variability during work-related activity by individuals with low back pain

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040595

Enrollment

Registered

2020-06-10

Start date

2020-07-10

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Chronic low back pain

Interventions

None listed

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Pain that present from rib lower edge to gluteal fold for more than one day. LBP that appears when lift a heavy object during work. LBP duration of > 3 months. Score of 10mm or more on a visual analogue scale for pain intensity.

Exclusion criteria

Exclusion criteria: Previous a diagnosis of spinal disease. Presence of neurological symptoms of lower limb. Pain that also present in limb joints other than lumber region. Previous a diagnosis of neurological disorder such as cerebrovascular disorder.

Design outcomes

Primary

Measure	Time frame
Maximum ROM for lumbar, pelvic and hip flexion Peak velocity of lumbar, pelvic and hip flexion Peak velocity of lumbar, pelvic and hip extension Mean absolute relative phase angle (MARP) mean deviation phase (DP)	—

Countries

Japan

Contacts

Public ContactRen Fujii

Graduate School of Health Science, Kio University Department of Neurorehabilitation

ren08150815@gmail.com070-1523-8136

Outcome results