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The Weizhong (BL40)-Psoas Major Specific Relationship and Neural Projection Mechanism: A Study in Chronic Nonspecific Low Back Pain Patients

The Weizhong-Psoas Specific Relationship and Neural Projection Mechanism: A Study inChronic Nonspecific Low Back Pain Patients

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ITMCTR
Registry ID
ITMCTR2025002295
Enrollment
Unknown
Registered
2025-11-21
Start date
2025-12-01
Completion date
Unknown
Last updated
2025-12-08

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

Conditions

Chronic Non-specific Low Back Pain

Interventions

Chronic Nonspecific Low Back Pain Group:Ashi Point Finger Pressure Technique
Healthy volunteers (control group):No Intervention

Sponsors

Hainan General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 65 Years

Inclusion criteria

Inclusion criteria: According to the 2016 "Expert Consensus on the Diagnosis and Treatment of Acute/Chronic Non-Specific Low Back Pain in China" issued by the expert group of the Spinal Cord Professional Committee of the Chinese Rehabilitation Medicine Association, the inclusion criteria for this study are as follows: 1)Pain in the lumbar and/or sacral region lastingfor more than 12 weeks, with an unidentifiedcause; 2)Primary clinical manifestation is pain in the lumbar and/or sacral region3; 3)May be accompanied by symptoms such as lower back weakness, stiffness, or restrictedmovement; 4)Pain symptoms often alleviate or disappear after bed rest, and worsen after bending, prolongedsitting, or prolonged standing; 5)Symptoms can be temporarily relieved by methods such as heat compression, massage, ortopical analgesics; 6)Physical examination may reveal increased muscle tension or distinct localized tender points inthe painful area, or the presence of referred pain;

Exclusion criteria

Exclusion criteria: 1) History of lumbar disc herniation, meeting the diagnostic criteria for lumbar disc herniation syndrome; 2) Presence of lumbar spondylolisthesis, facet joint osteoarthritis, lumbar spinal stenosis, rheumatism, rheumatoid arthritis, or spinal arthropathy; 3) Comorbidities include severe cardiovascular or cerebrovascular diseases, renal or hematological system diseases; or intolerance to tuina massage or acupressure; 4) Females who are menstruating, pregnant, or lactating.

Design outcomes

Primary

MeasureTime frame
Dynamic changes of psoas muscle tenderness VAS score;Dynamic changes of force sensitivity value at Weizhong point;

Secondary

MeasureTime frame
Improvement in low back pain symptoms (VAS score);Improvement of lumbar and back function (JOA score);

Countries

China

Contacts

Public ContactQingguang QIN

Acupuncture Department, Hainan General Hospital (Affiliated Hospital of Hainan Medical University)

guangqing126@aliyun.com18889761258

Outcome results

None listed

Source: ITMCTR (via WHO ICTRP) · Data processed: Feb 4, 2026