General versus specific spinal manipulation for back pain
| ISRCTN | ISRCTN11994230 |
|---|---|
| DOI | https://doi.org/10.1186/ISRCTN11994230 |
| Secondary identifying numbers | 005/CMFT/005 |
- Submission date
- 16/03/2017
- Registration date
- 12/04/2017
- Last edited
- 22/10/2019
- Recruitment status
- No longer recruiting
- Overall study status
- Completed
- Condition category
- Injury, Occupational Diseases, Poisoning
Plain English summary of protocol
Background and study aims
Pain in the lower back is very common and can get better over time. However, if it becomes worse it can require treatment. Spinal manipulation is often used to treat the low back pain. Spinal manipulation is therapeutic technique applied by a doctor, physiotherapist or other manual therapist to help patients with spinal pain. Spinal manipulation involves the rapid movement (thrust) of the spine to stimulate the nerves and joints in a certain way that reduces pain. This often makes a popping noise come from the joints. The application of spinal manipulation has traditionally involved targeting the technique to a particular level of the spine where the problem is occurs. This involves a time-consuming assessment process to figure out where this is, which has been deemed necessary as the effect of spinal manipulation was thought to be related to specific joint changes, found both before and after manipulation. Recent research has questioned both the accuracy of spinal manipulation and the necessity for specific targeting of the spine. This study evaluates the effects of a targeted manipulative thrust technique versus a thrust of equal magnitude (strength), applied to the spinal region, to assess any difference in muscular responses and pain.
Who can participate?
Adults aged 18 to 60 with lower back pain.
What does the study involve?
Participants are randomly allocated to one of two groups. All participants attend three one hour treatment sessions within seven to nine days apart. Those in the first group receive a targeted thrust at a certain part of the spine (as determined by their physiotherapist). Those in the second group receive a thrust in a more general area of the lower spine. The thrusts in both groups are done with the same amount of strength and force. Participants are measured for their pain levels and muscle responses at each of the sessions.
What are the possible benefits and risks of participating?
Participants may benefit from long-term reduction in back pain. There is a small risk of short-term (less than 24 hours) of soreness after a treatment session.
Where is the study run from?
Wellcome Clinical Research Facility (UK)
When is the study starting and how long is it expected to run for?
April 2005 to June 2007
Who is funding the study?
Investigator initiated and funded (UK)
Who is the main contact?
Dr Chris McCarthy
cmccarthy@mmu.ac.uk
Contact information
Scientific
Manchester School of Physiotherapy
Brooks Building
Manchester Metropolitan University
Manchester
M15 6GX
United Kingdom
| Phone | +44 161 247 2517 |
|---|---|
| cmccarthy@mmu.ac.uk |
Study information
| Study design | Single centre double blind randomised controlled trial |
|---|---|
| Primary study design | Interventional |
| Secondary study design | Randomised controlled trial |
| Study setting(s) | Hospital |
| Study type | Treatment |
| Participant information sheet | Not available in web format, please use the contact details below to request a patient information sheet |
| Scientific title | A randomised controlled trial comparing targeted thrust manipulation with a general manipulation thrust in low back pain: Is a general approach as effective as specific? |
| Study objectives | Targeted spinal manipulation is more effective at reducing low back pain than a general thrust technique. |
| Ethics approval(s) | North Manchester Local Research Ethics Committees, 01/03/2005, ref: 02/NM/406 |
| Health condition(s) or problem(s) studied | Lower back pain |
| Intervention | Participants are randomly allocated to one of two groups. Randomisation is done through minimisation using BMI and gender as variables. Participants receive three sessions that are spaced seven to nine days apart. At the initial visit, all participants go through an initial assessment for their history of back pain prior to their therapy. Group 1: Participants receive a targeted manipulative thurst (TT) to the lumbar spine. This is done through a single high velocity low amplitude thrust delivered to the participant in a side lying position localised to a clinician-defined symptomatic spinal level. Group 2: General manipulation thrust (GT) to the lumbar spine. This is done through a high velocity movement with the participants in the side lying position not directed towards a specific lumbar level. Participants receive the treatment for three treatment sessions spaced seven to nine days apart. Pressure-pain thresholds (PPT) are assessed using algometry and muscle activity (magnitude of stretch reflex) via surface electromyography (EMG) before and after each session. Subjective assessments of pain and disability are also collected using Roland Morris Disability and VAS scores before and after each session. The subjects received the same intervention at each of the tree sessions to examine any changes in response with repeated intervention. |
| Intervention type | Other |
| Primary outcome measure | Pain is measured using the Visual Analogue Scale for pain experienced at baseline and after session one, two and three. |
| Secondary outcome measures | 1. Self-reported disability is measured using Roland Morris Disability Questionnaire at baseline and after session one, two and three 2. Pressure pain threshold is measured using a manual algometry pressure on the spinal muscles at baseline and after session one, two and three 3. Muscular reflexogenic responses (peak EMG amplitude) are measured using surface electromyography at session one, two and three |
| Overall study start date | 01/04/2005 |
| Completion date | 11/06/2007 |
Eligibility
| Participant type(s) | Patient |
|---|---|
| Age group | Adult |
| Lower age limit | 18 Years |
| Sex | Both |
| Target number of participants | 38 in each arm |
| Key inclusion criteria | 1. Adults aged 18 to 60 with low back pain 2. Roland Morris Pain and Disability Questionnaire (RM) score of 4 or more at the initial examination 3. Symptoms for at least 3 weeks |
| Key exclusion criteria | 1. Frank spinal deformity 2. Lumbosacral anomalies 3. Neoplastic disease of skeletal or soft tissue of the spine 4. Bone disease e.g. Paget’s disease, osteoporosis, osteomyelitis 5. Inflammatory arthritis, rheumatoid arthritis, ankylosing spondylitis 6. Gout 7. Cord signs: signs of a upper motor neuron lesion at the spinal cord level 8. Positive Lhermitte’s sign: This is where on flexion of the neck tingling or shock like sensations run down the arms to the fingers or down the legs and is a sign of a lesion in the posterior columns of the cervical cord (Draper, 1985). 9. Cervical and thoracic joint conditions producing neurological symptoms in one or both lower limbs 10. Evidence of involvement of one or more spinal nerve root 11. Cauda equina syndrome- triad of low back and or leg pain, numbness in the sacral region and loss of bladder or bowel control (Draper, 1985). 12. Advanced diabetes when tissue vitality might be low 13. Vascular abnormalities, visceral arterial disease 14. Congenital generalised hypermobility Ehlers-Danlos syndrome 15. Advanced degenerative changes 16. Severe root pain 17. Undiagnosed pain 18. Painful joint conditions, psychologically reinforced where manipulation runs the risk of producing an obsessional neurosis of vertebral displacement. 19. Warfarin sodium anticoagulant medication. 20. Pregnancy |
| Date of first enrolment | 01/06/2005 |
| Date of final enrolment | 01/03/2007 |
Locations
Countries of recruitment
- England
- United Kingdom
Study participating centre
Grafton Street
Manchester
Manchester
M13 9WL
United Kingdom
Sponsor information
University/education
Oxford Road
Manchester
Manchester
M13 9PL
England
United Kingdom
| Website | www.manchester.ac.uk |
|---|---|
"ROR" |
https://ror.org/027m9bs27 |
Funders
Funder type
Other
No information available
Results and Publications
| Intention to publish date | 01/05/2017 |
|---|---|
| Individual participant data (IPD) Intention to share | Yes |
| IPD sharing plan summary | Available on request |
| Publication and dissemination plan | Planned publication in a high impact peer reviewed journal. |
| IPD sharing plan | The datasets generated during and/or analysed during the current study are/will be available upon request from Dr Christopher McCarthy |
Study outputs
| Output type | Details | Date created | Date added | Peer reviewed? | Patient-facing? |
|---|---|---|---|---|---|
| Basic results | 31/03/2017 | 24/04/2019 | No | No | |
| Results article | results | 01/10/2019 | 22/10/2019 | Yes | No |
Additional files
- ISRCTN11994230_BasicResults_31Mar17.pdf
- uploaded 24/04/2019
Editorial Notes
22/10/2019: Publication reference added.
24/04/2019: The basic results of this trial have been uploaded as an additional file.
