Motor Control Mechanisms by CNS of Tuina in Patients With Lumbar Disk Herniation

The First Affiliated Hospital of Zhejiang Chinese Medical University

Status: Unknown

Conditions: Disc, Herniated; Low Back Pain

Treatments: Other: Tuina

Study type: Interventional

Funder types: Other

Identifiers

NCT03475095

LDH-001

Details and patient eligibility

About

Lumbar disk herniation (LDH)is a prevalent health problem around the world. It can cause symptoms of low back pain, numbness or weakness.The understanding of low back pain in traditional Chinese medicine(TCM) theory"unbalanced bones and muscles"that is consistent with the description of modern medicine on LDH function pathology. Tuina is one of Diagnosis and treatment methods in TCM which has been used as a noninvasive treatment of LDH. However, the mechanism of Tuina therapy in LDH is still unclear.The purpose of this study is to establish a platform of the therapeutic effect and mechanical effect of LDH in the treatment of LDH，explore the characteristics of Tuina by the motor control in lumbar CNS,observe the patterns and regularities in the function of related brain regionin of patients with acute or chronic LDH and reveal the mechanism of Tuina of improving the control of lumbar spine CNS movement.

Full description

Clinical researches has demonstrated the effectiveness of Tuina on lumbar disc herniation (LDH), but the mechanism remains unclear.The existing researches mainly focus on the mechanical mechanism of the local stability reconstruction of the lumbar spine. Our previous study found that LDH patients have lumbar CNS motion control disorder, and preliminary studies have shown that Tuina can improve the lumbar CNS motion control efficiency, also fMRI studies found that abnormal motion related brain areas had an active trend during the acute phase and a suppressed trend in the chronic period.Therefore,we hypothesize that Tuina could improve the lumbar CNS motion control in LDH patients, and could response to the effect of local mechanical lumbar as well as bidirectionally regulate the function of lumbar stabilizers, which facilitates the stable reconstruction of lumbar. This project will illuminate the effect of Tuina improving the lumbar CNS motion control by applying the latest fMRI, surface electromyography and data mining technology to the acute and chronic LDH patients with a combination of efficacy and experimental verification to reveal the mechanism of CNS bidirectional regulation of paraspinal muscle activity by the response of related brain regions to mechanical effects after Tuina on the lumbar. This project provides a new thinking to the research of the therapeutic mechanism of LDH, which is a scientific significance.

Enrollment: 90 estimated patients

Sex: All

Ages: 25 to 40 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• accord with the diagnostic criteria of lumbar disc herniation in the seventh edition of "Surgery", and diagnosed by MRI, the course of acute patients ≤ 1 month, the course of chronic patients ≥ 3 months
• Age:25～40 years old
• VAS score ≥30/100
• Waist ODI index≥20%
• Self-rating anxiety scale (SAS)<59 points, Self-rating Depression Scale (SDS) <53 points
• BMI<24
• Signed the Informed Consent Form

Exclusion criteria

• History of spinal surgery or history of severe spine trauma
• Combined with other lumbar conditions may interfere with clinical outcomes (e.g. bone tuberculosis, tumors and severe osteoporosis)
• Combines cardiovascular disease, blood system, digestive system and other serious medical diseases or psychosis
• Women at childbearing age and of pregnancy desire during the study
• combined with autoimmune diseases, allergy Sexual diseases, acute and chronic infectious diseases
• Presence of any major physical or neurological illness
• MRI contraindication
• MRI showed nucleus pulposus free, cauda equina syndrome
• vision loss, vestibular dysfunction

Trial design

Primary purpose: Basic Science

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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90 participants in 1 patient group

LDH patients

Experimental group

Description:

"ribs and bones" Tuina therapy According to the diagnostic criteria of"vertebral dislocation",determine the position,degree and direction of the dislocation,assess the activity of the affected vertebrae.Treated with combining Tuina of muscle-loosing and bone-setting such as reinforcing ribs，kneading and plucking method,20 min every treatment,twice a week for a total time of 4 weeks.

Treatment:

Other: Tuina