Back Pain Prevention in Multiple Myeloma Using an External Spinal Brace

Multiple Myeloma Clinical Trial

— MAPP  

Official title:

Back Pain Prevention in Multiple Myeloma Using an External Spinal Brace - a Feasibility Study

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02898064
• Other study ID #: 1017
• Status: Completed
• Phase: N/A
• Start date: December 19, 2016
• Est. completion date: May 31, 2018

Study information

• Verified date: July 2019
• Source: University Hospitals of North Midlands NHS Trust
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Consenting patients with multiple myeloma (MM) will be randomly allocated to receive either standard medical treatment (chemotherapy, radiotherapy, pain-killing medication) alone or standard medical treatment plus a brace. Patients will be regularly evaluated in research clinics; the results data will inform the design of a full trial. Information will be collected to inform a list of requirements a centre needs to have in place to run an RCT of these interventions.

Description:

Multiple myeloma (MM) is a neoplasia of plasma cells mostly within the bone marrow, commonly leading to multiple vertebral collapses. This causes spinal deformity, leading to incapacitating back pain and reduced quality of life. In spite of advances in medical therapy, some patients are left with disabling back pain, sometimes requiring surgical intervention. University Hospitals of North Midlands NHS Trust have observed on an audit of our own practice that application of an external spinal brace as early in the disease process as is possible appears to maintain the overall alignment of the spine, thus minimising risk of spinal deformity and consequent back pain.

The ultimate aim is to undertake an RCT to determine whether the use of an external spinal brace can reduce back pain and spine-related disability in patients suffering from back pain due to multiple myeloma, in comparison to conventional management without a brace.

However, prior to this, a feasibility study is required. The feasibility study is needed to see if the trial processes (providing patient information, consent process, conducting the baseline investigations and outcome measures) can be accommodated without causing too much delay to the application of the brace.

Suitable patients will be consented by the research team and randomised to receive a brace or no brace in addition to their routine Myeloma treatment. After baseline data collection and questionnaires, the participant would be followed up for data collection at 6 weeks and 3 months.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 2
• Est. completion date: May 31, 2018
• Est. primary completion date: May 31, 2018
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Adults with MM

• Myeloma infiltration in the spine confirmed by radiological evidence

• MM-related back pain

• Can attend for the whole follow up period

Exclusion Criteria:

• Presenting with cord compression and neurological deficit requiring urgent decompression and intervention

• Chronic pain syndrome

• Language barrier that cannot be overcome using translation services

• Unwilling or unable to give informed consent

• Painful VCFs at the lumbosacral junction, L4 to Sacrum, where application of brace is not possible.

Not suitable for treatment with a brace e.g. pregnancy

Related Conditions & MeSH terms

• Back Pain
• Multiple Myeloma
• Neoplasms, Plasma Cell

Intervention

Device:
• thoracolumbosacral orthosis or cervicothoracolumbar orthosis
An "off the shelf spinal brace" which will be applied to the patients trunk. They will have straps and harnesses which the patient can fasten and remove if needed. The brace will need to be worn by the intervention group all the time for 3 months except when lying in bed. In the presence of lower thoracic (T8 downwards), thoraco-lumbar and lumbar (L1- L3) fractures, a thoracolumbosacral orthosis will be applied. For upper thoracic fractures (T1-T7) a cervico-thoracic or cervico-thoraco-lumbar orthosis will be used.

Other:
• Standard care
Standard surgery, radiotherapy, chemotherapy, drug therapy as applicable and decided by the participants consultant as part of standard care

Locations

Country	Name	City	State
United Kingdom	University Hospitals of North Midlands NHS Trust	Stoke-on-Trent	Staffordshire

Sponsors (1)

Lead Sponsor	Collaborator
University Hospitals of North Midlands NHS Trust

Country where clinical trial is conducted

United Kingdom, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Time from diagnosis to brace fitting for patients randomised to the intervention group		Assessed at 3 months
Primary	Number of patients in the intervention arm who request additional support from the orthotic team and time they had to wait for support.		assessed at the end of study at 21 months
Primary	The number of orthotists in each hospital		21 months
Primary	Are appropriate braces fitted	The locations and levels of VCFs and back pain in patients and the type of brace fitted will be recorded to determine whether appropriate braces are fitted.	6 weeks
Primary	Number of appointments issued by orthotists		21 months
Primary	Frequency of appointments issued by orthotists		21 months
Secondary	The number of new MM cases at each centre		1 year
Secondary	The number of eligible patients who give consent to enter the study		21 months
Secondary	The number of patients that drop-out during follow-up and their reasons		21 months
Secondary	The number of missing cases for a subsequent RCTs co-primary outcomes of pain and disability		21 months
Secondary	Pain measured by VAS		6 weeks and 3 months
Secondary	Descriptive statistics and qualitative analysis of the 3-month follow up patient questionnaire	The questionnaire consists principally of ordinal rating scales, which will be analysed descriptively in terms of frequencies, medians and interquartile ranges. Qualitative data from the supplementary open-ended questions will be analysed by means of framework analysis.	3 months
Secondary	Qualitative assessment of semi structured interviews in a sub-set of participants, EQ-5D-5L		21 months
Secondary	The number of patients who receive non-study-related interventions during the 3 month follow-up period		3 months
Secondary	Disability measured by ODI		6 weeks and 3 months
Secondary	Number of patients eligible for the study during 1 recruitment year.		1 year