Rheumatoid Arthritis Clinical Trial
— TEMPOOfficial title:
Exploiting Leading Edge 7 Tesla MRI Brain Imaging to Decipher Filgotinib's Mode of Analgesic Action in Rheumatoid Arthritis
NCT number | NCT05697159 |
Other study ID # | GN22RH315 |
Secondary ID | |
Status | Recruiting |
Phase | |
First received | |
Last updated | |
Start date | August 22, 2023 |
Est. completion date | October 31, 2025 |
This is an experimental medicine, single-centre, observational test-retest study to evaluate Filgotinib's mechanism of analgesic action in RA patients. The investigators hypothesize that Filgotinib's mechanism of analgesic action is determined by at least two factors. The first is related to those CNS sensitization pathways seen in fibromyalgia, specifically DMN-insula brain functional connectivity and insular glutamate. The second is related to peripheral inflammation, specifically joint synovitis, blood cytokines/chemokines and DAN-LIPL functional brain connectivity. The CNS sensitization pain pathways related to fibromyalgia are more quickly modified compared to those related to peripheral inflammation and help explain Filgotinib's rapid onset of effect.
Status | Recruiting |
Enrollment | 20 |
Est. completion date | October 31, 2025 |
Est. primary completion date | July 31, 2025 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 74 Years |
Eligibility | Inclusion Criteria: Patients with moderate to severe active RA who have been prescribed filgotinib in line with the Summary of Product Characterisation and are: - Adults =18 years < 75 years. - Right-handed (to reduce neuroimaging heterogeneity). Exclusion Criteria: - Inability to provide written informed consent. - Severe physical impairment (e.g. blindness, deafness, paraplegia). - Pregnant or breast feeding. - Severe claustrophobia precluding MRI. - Contraindications to MRI. - Major confounding neurological disease including MS, Stroke, Traumatic Brain Injury. - Previous targeted synthetic (e.g. baricitinib, tofacitinib) DMARD exposure for RA. |
Country | Name | City | State |
---|---|---|---|
United Kingdom | Neil Basu | Glasgow |
Lead Sponsor | Collaborator |
---|---|
NHS Greater Glasgow and Clyde | Galapagos NV |
United Kingdom,
Basu N, Kaplan CM, Ichesco E, Larkin T, Harris RE, Murray A, Waiter G, Clauw DJ. Neurobiologic Features of Fibromyalgia Are Also Present Among Rheumatoid Arthritis Patients. Arthritis Rheumatol. 2018 Jul;70(7):1000-1007. doi: 10.1002/art.40451. Epub 2018 May 11. — View Citation
D'Agostino MA, Terslev L, Aegerter P, Backhaus M, Balint P, Bruyn GA, Filippucci E, Grassi W, Iagnocco A, Jousse-Joulin S, Kane D, Naredo E, Schmidt W, Szkudlarek M, Conaghan PG, Wakefield RJ. Scoring ultrasound synovitis in rheumatoid arthritis: a EULAR-OMERACT ultrasound taskforce-Part 1: definition and development of a standardised, consensus-based scoring system. RMD Open. 2017 Jul 11;3(1):e000428. doi: 10.1136/rmdopen-2016-000428. eCollection 2017. — View Citation
Schrepf A, Kaplan CM, Ichesco E, Larkin T, Harte SE, Harris RE, Murray AD, Waiter GD, Clauw DJ, Basu N. A multi-modal MRI study of the central response to inflammation in rheumatoid arthritis. Nat Commun. 2018 Jun 8;9(1):2243. doi: 10.1038/s41467-018-04648-0. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | To evaluate the effects of Filgotinib in RA on CNS pain sensitisation (as measured by MRI brain) for DMN-Insula fMRI brain connectivity at 12 weeks. | Functional connectivity MRI (fMRI) investigations are conducted with subjects resting in the scanner. Ten minutes of whole-brain resting state fMRI data will be collected using a simultaneous-multi-slice (SMS) echoplanar-imaging (EPI) sequence of factor=3. A whole-brain T1-weighted structural image will also be collected using a twice magnetization-prepared rapid gradient echo (MP2RAGE) sequence. During the resting state, subjects will be instructed not to undertake any particular task and to stay awake with their eyes open on a fixation cross. Whole brain coverage will be performed.
Upon collection of resting state fMRI data, pre-processing steps will include the removal of physiological artefacts, motion correction, realignment, registration, normalization and smoothing. Connectivity indices will be generated from matrices informed by our a priori determined regions of interest (DMN-Insula). |
12 weeks | |
Primary | To evaluate the effects of Filgotinib in RA on CNS pain sensitisation (as measured by MRI brain) for insular glutamate levels at 12 weeks. | A magnetic resonance spectroscopy scan will be undertaken in order to detect the glutamate concentration. A single voxel sequence will be employed with semi-LASER preparation. A 20x20 mm3 voxel will be placed in the R posterior insula and shimming oA magnetic resonance spectroscopy scan will be undertaken in order to detect the glutamate concentration. A single voxel sequence will be employed with semi-LASER preparation. A 20x20 mm3 voxel will be placed in the R posterior insula and shimming of the static magnetic field will be performed using advanced methods best suited to MRS acquisition at 7T, such as FASTMAP. Spectra will be analysed and quantified in JMRUI or LCModel. In addition, multi-voxel techniques will be employed to provide quantitative maps of chemical concentration across the brain. | 12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on CNS pain sensitisation (as measured by MRI brain) for DMN-Insula fMRI brain connectivity at 4 weeks. | Functional connectivity MRI (fMRI) investigations are conducted with subjects resting in the scanner. Ten minutes of whole-brain resting state fMRI data will be collected using a simultaneous-multi-slice (SMS) echoplanar-imaging (EPI) sequence of factor=3. A whole-brain T1-weighted structural image will also be collected using a twice magnetization-prepared rapid gradient echo (MP2RAGE) sequence. During the resting state, subjects will be instructed not to undertake any particular task and to stay awake with their eyes open on a fixation cross. Whole brain coverage will be performed.
Upon collection of resting state fMRI data, pre-processing steps will include the removal of physiological artefacts, motion correction, realignment, registration, normalization and smoothing. Connectivity indices will be generated from matrices informed by our a priori determined regions of interest (DMN-Insula). |
0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on CNS pain sensitisation (as measured by MRI brain) for insular glutamate levels at 4 weeks. | A magnetic resonance spectroscopy scan will be undertaken in order to detect the glutamate concentration. A single voxel sequence will be employed with semi-LASER preparation. A 20x20 mm3 voxel will be placed in the R posterior insula and shimming oA magnetic resonance spectroscopy scan will be undertaken in order to detect the glutamate concentration. A single voxel sequence will be employed with semi-LASER preparation. A 20x20 mm3 voxel will be placed in the R posterior insula and shimming of the static magnetic field will be performed using advanced methods best suited to MRS acquisition at 7T, such as FASTMAP. Spectra will be analysed and quantified in JMRUI or LCModel. In addition, multi-voxel techniques will be employed to provide quantitative maps of chemical concentration across the brain. | 0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on peripheral inflammation related pain as measured by MRI brain for DAN-LIPL fMRI brain connectivity (neurobiological marker of peripheral inflammatory pain) in the short term. | Functional connectivity MRI (fMRI) investigations are conducted with subjects resting in the scanner. Ten minutes of whole-brain resting state fMRI data will be collected using a simultaneous-multi-slice (SMS) echoplanar-imaging (EPI) sequence of factor=3. A whole-brain T1-weighted structural image will also be collected using a twice magnetization-prepared rapid gradient echo (MP2RAGE) sequence. During the resting state, subjects will be instructed not to undertake any particular task and to stay awake with their eyes open on a fixation cross. Whole brain coverage will be performed.
Upon collection of resting state fMRI data, pre-processing steps will include the removal of physiological artefacts, motion correction, realignment, registration, normalization and smoothing. Connectivity indices will be generated from matrices informed by our a priori determined region of interest (DAN-IPL). |
0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on peripheral inflammation related pain as measured by MRI brain for DAN-LIPL fMRI brain connectivity (neurobiological marker of peripheral inflammatory pain) in the medium term. | Functional connectivity MRI (fMRI) investigations are conducted with subjects resting in the scanner. Ten minutes of whole-brain resting state fMRI data will be collected using a simultaneous-multi-slice (SMS) echoplanar-imaging (EPI) sequence of factor=3. A whole-brain T1-weighted structural image will also be collected using a twice magnetization-prepared rapid gradient echo (MP2RAGE) sequence. During the resting state, subjects will be instructed not to undertake any particular task and to stay awake with their eyes open on a fixation cross. Whole brain coverage will be performed.
Upon collection of resting state fMRI data, pre-processing steps will include the removal of physiological artefacts, motion correction, realignment, registration, normalization and smoothing. Connectivity indices will be generated from matrices informed by our a priori determined region of interest (DAN-IPL). |
12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on peripheral inflammation related pain as measured by ultrasound joint, in the short term. | Rheumatoid arthritis is characterised by synovitis with symmetrical involvement. An ultrasound scan of pre-determined joints and up to 2 symptomatic joints with active disease will be performed at all visits. This will provide a robust surrogate measure of peripheral inflammation.
The wrists, MCPs, PIPs joints of hands, knees, MTPs of both feet, and the 2 most symptomatic joints (if applicable) will be scanned and graded using the EULAR-OMERACT combined score. The ultrasonographic evaluation will further characterise the synovium involvement in the participants and will help to evaluate the response to treatment. |
0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on peripheral inflammation related pain as measured by ultrasound joint, in the medium term. | Rheumatoid arthritis is characterised by synovitis with symmetrical involvement. An ultrasound scan of pre-determined joints and up to 2 symptomatic joints with active disease will be performed at all visits. This will provide a robust surrogate measure of peripheral inflammation.
The wrists, MCPs, PIPs joints of hands, knees, MTPs of both feet, and the 2 most symptomatic joints (if applicable) will be scanned and graded using the EULAR-OMERACT combined score. The ultrasonographic evaluation will further characterise the synovium involvement in the participants and will help to evaluate the response to treatment. |
12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on peripheral inflammation related pain as measured by blood cytokine/chemokines in the short term. | Research blood samples will be collected for peripheral immune phenotyping. This will consist of 10ml EDTA, 4ml EDTA, 8.5ml SST, and 2.5ml PAXgene RNA.
An additional 5ml blood sample will be collected at each visit to allow calculation of the DAS28 score (CRP), unless this has been obtained by their standard care team within 14 days prior. |
0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on peripheral inflammation related pain as measured by blood cytokine/chemokines in the medium term. | Research blood samples will be collected for peripheral immune phenotyping. This will consist of 10ml EDTA, 4ml EDTA, 8.5ml SST, and 2.5ml PAXgene RNA.
An additional 5ml blood sample will be collected at each visit to allow calculation of the DAS28 score (CRP), unless this has been obtained by their standard care team within 14 days prior. |
0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA as measured by FACIT-F in the short term. | Functional Assessment of Chronic Illness Therapy (FACIT) Fatigue Scale (Version 4)
The FACIT-Fatigue Scale is a 13-item questionnaire to measure the level of participant fatigue from the past 7 days. Each item is scored on a scale from 0-4; (0 = very much fatigued, 4 = not at all fatigued). |
0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA as measured by FACIT-F in the medium term. | Functional Assessment of Chronic Illness Therapy (FACIT) Fatigue Scale (Version 4)
The FACIT-Fatigue Scale is a 13-item questionnaire to measure the level of participant fatigue from the past 7 days. Each item is scored on a scale from 0-4; (0 = very much fatigued, 4 = not at all fatigued). |
0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Anxiety in the short term. | Changes in anxiety as measured by the PROMIS-Anxiety | 0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Anxiety in the medium term. | Changes in anxiety as measured by the PROMIS-Anxiety | 0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Sleep related impairment in the short term. | Changes in sleep as measured by the PROMIS-Sleep related impairment. | 0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Sleep related impairment in the medium term. | Changes in sleep as measured by the PROMIS-Sleep related impairment. | 0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Pain interference in the short term. | Changes in pain interference as measured by the PROMIS-Pain inference. | 0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Pain interference in the medium. | Changes in pain interference as measured by the PROMIS-Pain inference. | 0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Fatigue in the short term. | Changes in fatigue as measured by the PROMIS-Fatigue. | 0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Fatigue in the medium term. | Changes in fatigue as measured by the PROMIS-Fatigue. | 0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Physical functioning short form in the short term. | Changes in physical functioning as measured by the PROMIS-Physical functioning short form from | 0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Physical functioning short form in the medium. | Changes in physical functioning as measured by the PROMIS-Physical functioning short form from | 0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Depression in the short term. | Changes in depression as measured by PROMIS-Depression. | 0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by PROMIS-Depression in the medium term. | Changes in depression as measured by PROMIS-Depression. | 0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA as measured by the McGill Pain Questionnaire in the short term. | A Short-Form McGill Pain Questionnaire consisting of three sections.
The first part consists of 15 items that describe qualities of pain. Participants score each item within a range of 0-3 (0 = none, 1 = mild, 2 = moderate, 3 = severe) based on their experience from the past seven days. The second part contains a 100 mm visual analogue scale where participants place a vertical line in the position that best describes their pain during the past seven days, from 'No Pain' to 'Worst Possible Pain'. The third part measures present pain intensity on a scale of 0-5 (0 = No Pain, 1 = Mild, 2 = Discomforting, 3 = Distressing, 4 = Horrible, 5 = Excruciating). |
0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA as measured by the McGill Pain Questionnaire in the medium term. | A Short-Form McGill Pain Questionnaire consisting of three sections.
The first part consists of 15 items that describe qualities of pain. Participants score each item within a range of 0-3 (0 = none, 1 = mild, 2 = moderate, 3 = severe) based on their experience from the past seven days. The second part contains a 100 mm visual analogue scale where participants place a vertical line in the position that best describes their pain during the past seven days, from 'No Pain' to 'Worst Possible Pain'. The third part measures present pain intensity on a scale of 0-5 (0 = No Pain, 1 = Mild, 2 = Discomforting, 3 = Distressing, 4 = Horrible, 5 = Excruciating). |
0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by Global Impression of Change in the short term. | Participant selects an option to describe their impression of change with regards to their RA since entering the study.
Options are: Very Much Improved, Much Improved, Slightly Improved, No Change, Much Worse, Very Much Worse. |
0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by Global Impression of Change in the medium term. | Participant selects an option to describe their impression of change with regards to their RA since entering the study.
Options are: Very Much Improved, Much Improved, Slightly Improved, No Change, Much Worse, Very Much Worse. |
0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA as measured by Cognitive Failures Questionnaire in the short term. | Cognitive Failures Questionnaire consists of 25 items corresponding to changes in cognitive functions, with a range of 4-0 (4 = Very Often; 3 = Quite Often; 2 = Occasionally; 1 = Very rarely; 0 = Never) to determine their frequency. | 0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA as measured by Cognitive Failures Questionnaire in the medium term. | Cognitive Failures Questionnaire consists of 25 items corresponding to changes in cognitive functions, with a range of 4-0 (4 = Very Often; 3 = Quite Often; 2 = Occasionally; 1 = Very rarely; 0 = Never) to determine their frequency. | 0-12 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by the Sickness Questionnaire in the short term. | The sickness questionnaire is a 10-item instrument used to capture perceived sickness behaviour. It was developed to display sensitivity to an inflammatory challenge and have adequate psychometric properties. | 0-4 weeks | |
Secondary | To evaluate the effects of Filgotinib in RA on as measured by the Sickness Questionnaire in the medium term. | The sickness questionnaire is a 10-item instrument used to capture perceived sickness behaviour. It was developed to display sensitivity to an inflammatory challenge and have adequate psychometric properties. | 0-12 weeks |
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