Pragmatic Randomized Controlled Trial of Non-pharmacological Treatment for Lumbar Disc Herniation : A Pilot Study
- Conditions
- Lumbar Disc Prolapse With Radiculopathy
- Interventions
- Other: KM non-pharmacological treatment groupOther: Pharmacological treatment group
- Registration Number
- NCT04833270
- Lead Sponsor
- Jaseng Hospital of Korean Medicine
- Brief Summary
This is a 2-arm parallel pragmatic randomized controlled trial that will compare non-pharmacological treatment with pharmacological therapy for lumbar disc herniation.
- Detailed Description
Participants who voluntarily signed informed consent form and eligible for the study were randomly assigned in a 1:1 ratio (15:15) for non-pharmacological treatment and pharmacological treatment group. Participants of each group will receive twice a week for total 8 weeks of intervention. This is a pragmatic randomized controlled trial, so physicians will have medical decision making according to each participant's conditions and choose the specific intervention and dosage of pharmacological and non-pharmacological treatment.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 30
- Numeric rating scale (NRS) score of radiating pain 5 or more for recent 3 serial days.
- Onset time of radiating pain occurred within 12 weeks.
- Radiologically diagnosed with lumbar disc herniation in lumbar spine magnetic resonance imaging (L-spine MRI)
- 19-70 years old
- participants who agreed and signed informed consent form
- Spine metastasis of cancer, acute fracture of spine, or spine dislocation
- Progressive neurologic deficits or severe neurologic deficits
- Soft tissue diseases that can induce low back pain(ie. cancer, fibromyalgia, rheumatoid arthritis, gout,etc)
- Presence of chronic underlying disease which can interfere the efficacy or interpretation (ie. stroke, myocardial infarct, kidney disease, dementia, diabetic neuropathy, epilepsy, etc)
- Concurrent use of steroids, immunosuppressants, orpsychotropic medications or any other medication that can interrupt the study result
- Hemorrhagic disease, severe diabetes or taking anticoagulant drug
- Participants who took NSAIDs or pharmacopuncture within 1 week
- Pregnant or lactating women
- Participants who had undergone lumbar surgery within 3 months
- Participants who had participated in other clinical trial within 1 month, or have plan for participation in other trial during follow up period of this trial
- Participants who can not write informed consent
- Participants who is difficult to participate in the trial according to investigator's decision
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description KM non-pharmacological treatment group KM non-pharmacological treatment group Non-pharmacological treatment including Korean medicine will be implemented to the participants twice a week for total 8 weeks. The specific intervention will be determined according to the physician's choice, and information will be recorded in the case report form. Pharmacological treatment group Pharmacological treatment group Pharmacological treatment will be implemented to the participants twice a week for total 8 weeks. The specific intervention will be determined according to the physician's choice, and information will be recorded in the case report form.
- Primary Outcome Measures
Name Time Method Numeric rating scale (NRS) of radiating pain in lower extremities week 9 NRS is a pain scale in which the patient indicates their subjective pain as awhole number from 0 to 10, where 0 indicates 'no pain or discomfort' and10 indicates 'the most severe pain and discomfort imaginable'.
- Secondary Outcome Measures
Name Time Method Numeric rating scale (NRS) of radiating pain in lower extremities week 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 27 NRS is a pain scale in which the patient indicates their subjective pain as awhole number from 0 to 10, where 0 indicates 'no pain or discomfort' and10 indicates 'the most severe pain and discomfort imaginable'.
Visual analogue scale (VAS) of low-back pain week 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 27 Visual analogue scale of radiating leg pain, minimum 0 to maximum 100,which is a higher score means a worse outcome.
Short Form-12 Health Survey version 2 (SF-12 v2) week 1, 5, 9, 14, 27 The SF-12 consists of 12 questions across 8 domains, and higher scores indicate better health-related quality of life.
Numeric rating scale (NRS) of low-back pain week 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 27 NRS is a pain scale in which the patient indicates their subjective pain as awhole number from 0 to 10, where 0 indicates 'no pain or discomfort' and10 indicates 'the most severe pain and discomfort imaginable'.
Visual analogue scale (VAS) of leg radiating pain week 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 27 Visual analogue scale of radiating leg pain, minimum 0 to maximum 100,which is a higher score means a worse outcome.
Oswestry Disability Index (ODI) week 1, 5, 9, 14, 27 ODI is a functional disability questionnaire. The possible range of eachitem score is 0 to 5. Total score range is 0 (better outcome) to 100 (worse outcome)
Patient Global Impression of Change (PGIC) week 9, 14, 27 Participants rate the improvement after treatment on a 7-point Likert scale(1, very much improved; 2, much improved; 3, minimally improved; 4, nochange; 5, minimally worse; 6, much worse; or 7, very much worse.)
Fear-Avoidance Beliefs Questionnaire (FABQ) week 1, 9, 14, 27 FABQ is one of pateint-reported outcome questionnaire which consists of total 16 questions. Through FABQ, the investigator can evaluate fear avoidance responses, especially in physical and occupational activity domain for patients with low-back pain
EuroQol-5 Dimension (EQ-5D-5L) week 1, 5, 9, 14, 27 The EQ-5D-5L consists of 5 questions (mobility, self-care, usual activities, pain, anxiety/depression) that ask about the current state of health, and answers each question with 5 likert. (1=I have no problems about, 2=I have slight problems about, 3=I have moderate problems about, 4=I have severe problems about, 5=I am unable to about)
Trial Locations
- Locations (1)
Jaseng Hospital of Korean Medicine
🇰🇷Seoul, Korea, Republic of