Back to resultsRemote Ischaemic Conditioning for Fatigue After Stroke
Primary Purpose
Stroke, Ischemic, Stroke Hemorrhagic, Fatigue
Status
Unknown status
Phase
Not Applicable
Locations
United Kingdom
Study Type
Interventional
Intervention
Remote Ischaemic Conditioning
Sham Intervention
Sponsored by
About this trial
This is an interventional treatment trial for Stroke, Ischemic focused on measuring remote ischaemic conditioning
Eligibility Criteria
Inclusion Criteria:
- Adults (aged > 18 years) who have had an ischaemic or haemorrhagic stroke at least 6 weeks prior.
- Symptoms of debilitating fatigue for at least 4 weeks (fatigues severity score of 28 or more).
Exclusion Criteria:
- History or presence of significant peripheral vascular disease in the upper limbs.
- History or presence of complex neuropathic pains or peripheral neuropathy in the arms.
- Presence of lymphoedema in the arms.
- Presence of skin ulceration to the arms.
- Hospitalisation for cardiovascular or cerebrovascular disease within the last 4 weeks.
- Uncontrolled arrhythmia, hypertension, diabetes or angina.
- Third degree heart block or progressive heart failure.
- Acute aortic dissection, myocarditis, or pericarditis.
- Acute deep vein thrombosis, pulmonary embolism or pulmonary infection.
- Suspected or known dissecting aneurysm.
- Uncontrolled visual or vestibular disturbance.
- Known or suspected cause of fatigue e.g. obstructive sleep apnoea (Epworth > 15), depression (PHQ-9 > 14).
- Modified Rankin Score > 4.
Sites / Locations
- Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation TrustRecruiting
Arms of the Study
Arm 1
Arm 2
Arm Type
Experimental
Sham Comparator
Arm Label
Remote Ischaemic Conditioning
Sham Intervention
Arm Description
4 cycles of 5 minutes of upper or lower (depending on tolerability) limb ischaemia followed by 5 minutes of reperfusion. This will be delivered using a manual shygnomanometer applied to the upper arm or leg and activated to go through 4 such cycles automatically. The blood pressure cuff in the active treatment arm will inflate to 200 mmHg (arm) and 220 mmHg (leg). RIC will be completed 3 times weekly for 4 weeks.
4 cycles of 5 minutes of upper or lower (depending on tolerability) limb ischaemia followed by 5 minutes of reperfusion. This will be delivered using a manual shygnomanometer applied to the upper arm or leg and activated to go through 4 such cycles automatically. The arm and leg blood pressure cuffs in the sham intervention will inflate to 20mmHg. Sham will be completed 3 times weekly for 4 weeks.
Outcomes
Primary Outcome Measures
Number of Participants With Incidence of Treatment-Emergent Adverse Events.
Safety of a 6-week RIC intervention will be assessed by measuring the Number of Participants With Adverse Events That Are Related to Treatment.
% of RIC cycles completed
Compliance to RIC will be defined as achievement of 80% of intended RIC cycles. This will be assessed by a mobile compliance application.
Number of participants reporting RIC associated discomfort on a likert scale
Reported grade of discomfort associated with RIC will be measured on a likert scale of 0-5, 0 being no discomfort 5 being great discomfort. Acceptance of RIC will be defined as less than 1/3 of participants reporting moderate or greater discomfort (3-4 on scale) and will be supported by qualitative interviews and diary recordings.
number of participants recruited within the first 2 months
Study recruitment will be deemed feasible if four participants are recruited within the first 2 months.
Percentage of assessments completed
Study assessments will be deemed feasible if >80% of assessments are completed.
Secondary Outcome Measures
Number of participants with abnormal changes from baseline in full blood count
Number of participants with changes to full blood count between baseline and after 6 week intervention period, leading to them lying outside the 'normal' range according to Sheffield Teaching Hospitals reference ranges. Any concerns or significant abnormalities will be referred to the principle investigator for appropriate action to ensure the safety of the participant.
number of participants with abnormal changes from baseline in urea and electrolyte (U&E) concentration
Number of participants with changes to U&E concentration between baseline and after 6 week intervention period, leading to them lying outside the 'normal' range according to Sheffield Teaching Hospitals reference ranges. Any concerns or significant abnormalities will be referred to the principle investigator for appropriate action to ensure the safety of the participant.
number of participants with abnormal changes from baseline in liver function
Number of participants with changes to liver function as measured by the liver function test (LFT) between baseline and after 6 week intervention period, leading to them lying outside the 'normal' range according to Sheffield Teaching Hospitals reference ranges. Any concerns or significant abnormalities will be referred to the principle investigator for appropriate action to ensure the safety of the participant.
Mean change from baseline in concentration of C-reactive protein (CRP)
The inflammatory marker (CRP) will be measured at baseline and after 6 week intervention period to assess if there has been a change in concentration between baseline and after the intervention.
Mean change from baseline in erythrocyte sedimentation rate (ESR)
ESR will be measured at baseline and after 6 week intervention period as a measure of inflammation.
Therapy Time in minutes
Measured at baseline and after 6 week intervention period.
Mean change from baseline in activity Energy Expenditure measure in kCal
Energy expenditure (kCal) will be measured using ACTiheart by CamnTech throughout the intervention period and changes from the baseline reviewed at the end of the 6 week intervention.
Mean change from baseline in minutes of activity per day measured by the Global Physical Activity Questionnaire (GPAQ)
The Global Physical Activity Questionnaire (GPAQ) measures physical activity levels from 3 domains: Activity at work, Travel to and from places, Recreational activities, as well as sedentary behaviour, in 16 questions, P1-P16. To analyse GPAQ data, metabolic equivalents (METs) are used to express the intensity of physical activities. MET is the ratio of a person's working relative to resting metabolic rate. Higher MET values indicate more intense activity. MET values are applied to time variables according to the intensity of the activity, 4 METS for time spent in moderate activities and 8 METS for vigorous activities. Mean/median time of physical activity on average per day is calculated by summing MET scores for all domains to calculate average activity per week, and dividing this score by 7 (p1t3+p4t6+p7t9+p10t12+p13t15)/7). The questionnaire will be completed at baseline and after 6 week intervention.
Mean change from baseline in distance walked as measured by the six minute walk test (6MWT)
The six minute walk test (6 MWT) is an exercise test that entails measurement of distance walked over a span of 6 minutes. Researcher will record the total distance walked, heart rate, blood pressure and Rating of Perceived Exertion (RPE). This will be done at baseline and after 6 week intervention period.
Mean change from baseline in peak oxygen consumption (VO2 max, ml/Kg/min)
At baseline and after 6 week intervention period.
Mean change from baseline in participant scores on the multidimensional fatigue inventory (MFI)
Measured with multidimensional fatigue inventory (MFI), a self report measure of fatigue. Participants indicate level of agreement with numerous statements associated with fatigue on a scale of 1-7, 1 being strongly disagree 7 being strongly agree. This is measured at baseline and after 6 week intervention period.
Mean change from baseline in participant scores on the modified rankin score (MRS)
Disability after stroke will be measured using modified rankin score (MRS), a commonly used scale for measuring the degree of disability or dependence in the daily activities of people who have suffered a stroke or other causes of neurological disability. Symptoms are rated on a scale of 0 - 6, with 0 being 'no disability', rising in symptom severity to 6 being 'dead'. MRS will be taken at baseline and after 6 week intervention period.
Mean change from baseline in functional Independence as measured by the Barthel Index
Measured using Barthel Index (BI), an ordinal scale used to measure performance in 10 items (activities of daily living (ADL)). Items are rated on a scale from 0 - 15 in increments of 5, with 0 being least independent and 15 being most independent. Scores for all items are added up to give a total score out of 100, with higher scores equating to more independence. This is taken at baseline and after 6 week intervention period.
Mean change from baseline in depression as measured by participant scores on PHQ9
Depression will be measured using Patient Health Questionnaire (PHQ9). The patient indicates how many times over the last two weeks have they been bothered by a series of 9 issues. The scale ranges from 0/not at all to 3/ nearly every day. Scores from each item are added to produce a final score out of 27, with scores 0-4 indicating no depression, 5-9 mild depression, 10-14 moderate depression, 15-19 moderately severe depression and 20-27 severe depression. This is taken at baseline and after 6 week intervention period.
Mean change from baseline in anxiety as measured by participant scores on the GAD7
Anxiety will be measured using the Generalised anxiety disorder assessment (GAD7). The patient indicates how many times over the last two weeks have they been bothered by a series of 7 issues. The scale ranges from 0/not at all to 3/ nearly every day. Scores from each item are added to produce a final score out of 21, Scores represent: 0-5 mild anxiety, 6-10 moderate anxiety, 11-15 moderately severe anxiety and 15-21 severe anxiety.This is taken at baseline and after 6 week intervention period.
Mean change from baseline in cognitive dysfunction as measured by participant scores on MOCA
Cognitive dysfunction will be measured using Montreal Cognitive Assessment (MOCA). This is a test with 8 domains, scores on each domain are added to produce a final score out of 30, with 26-30 equating to normal cognitive function. This will be completed at baseline and after 6 week intervention period.
Mean change from baseline in health related quality of life as measured by participant scores on EQ5D questionnaire.
Health Related Quality of Life will be measured by the EQ5D questionnaire at baseline and after 6 week intervention. The descriptive system comprises five dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. The EQ VAS records the patient's self-rated health on a vertical visual analogue scale. This can be used as a quantitative measure of health outcome that reflects the patient's own judgement. The scores on these five dimensions can be presented as a health profile or can be converted to a single summary index number (utility) reflecting preferability compared to other health profiles.
Mean change from baseline in concentration of GLP-1 in blood sample
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, blood samples will be analysed for GLP-1 levels at baseline and after 6 week intervention.
Mean change from baseline in heat shock protein levels
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, blood samples will be analysed for heat shock protein levels at baseline and after 6 week intervention.
Changes from baseline in Cerebral Perfusion (ml/min)
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, changes in cerebral perfusion between baseline and after 6-week intervention period will be analysed.
Changes from baseline in levels of N-acetyl aspartate as measured by spectroscopy
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, changes in levels of tissue metabolite N-acetyl aspartate (that may indicate loss or damage to neuronal tissue) between baseline and after 6-week intervention period will be analysed.
Changes from baseline in levels of creatine as measured by spectroscopy
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, changes in levels of tissue metabolite creatine (that may indicate cell death through ischaemia) between baseline and after 6-week intervention period will be analysed.
Changes from baseline in levels of lactate as measured by spectroscopy
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, changes in levels of tissue metabolite lactate between baseline and after 6-week intervention period will be analysed.
Full Information
NCT ID
NCT03794947
First Posted
November 29, 2018
Last Updated
November 13, 2019
Sponsor
Sheffield Teaching Hospitals NHS Foundation Trust
1. Study Identification
Unique Protocol Identification Number
NCT03794947
Brief Title
Remote Ischaemic Conditioning for Fatigue After Stroke
Official Title
Remote Ischaemic Conditioning for Fatigue After Stroke (RICFAST) - a Pilot, Double-blind, Randomised, Placebo Controlled Trial
Study Type
Interventional
2. Study Status
Record Verification Date
November 2019
Overall Recruitment Status
Unknown status
Study Start Date
February 4, 2019 (Actual)
Primary Completion Date
November 1, 2021 (Anticipated)
Study Completion Date
November 1, 2021 (Anticipated)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Sheffield Teaching Hospitals NHS Foundation Trust
4. Oversight
Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
5. Study Description
Brief Summary
This is a pilot randomised control trial to assess the safety, compliance, and acceptability of delivering a 6-week programme of remote ischaemic conditioning (RIC) to stroke patients suffering with fatigue, and study feasibility. A minimum of 34 patients who have suffered an ischeamic or haemorrhagic stroke and who suffer from fatigue, will be recruited and randomised to receive a 6-week programme of either RIC or a sham intervention.
Detailed Description
Up to 75% of stroke patients suffer from fatigue, the effect of which can be physical, cognitive or emotional, and presents a large barrier to progressing rehabilitation.
Remote ischaemic conditioning (RIC) is a procedure whereby ischaemia is induced to a limb for short periods of time by inflating pressure cuffs around arms or legs to above systolic pressures (mmHg). This procedure is performed for periods that avoid physical injury to the limbs, but induce neurohormonal, systemic or vascular changes in the body. Such changes often result in improved collateralisation of blood supply to various areas of the body, as well as improved efficiencies of cellular metabolism. This may enhance the physical abilities of patients undergoing rehabilitation after stroke, particularly when aiming to improve endurance and fatigue.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Stroke, Ischemic, Stroke Hemorrhagic, Fatigue
Keywords
remote ischaemic conditioning
7. Study Design
Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Parallel Assignment
Masking
ParticipantOutcomes Assessor
Allocation
Randomized
Enrollment
34 (Anticipated)
8. Arms, Groups, and Interventions
Arm Title
Remote Ischaemic Conditioning
Arm Type
Experimental
Arm Description
4 cycles of 5 minutes of upper or lower (depending on tolerability) limb ischaemia followed by 5 minutes of reperfusion. This will be delivered using a manual shygnomanometer applied to the upper arm or leg and activated to go through 4 such cycles automatically. The blood pressure cuff in the active treatment arm will inflate to 200 mmHg (arm) and 220 mmHg (leg). RIC will be completed 3 times weekly for 4 weeks.
Arm Title
Sham Intervention
Arm Type
Sham Comparator
Arm Description
4 cycles of 5 minutes of upper or lower (depending on tolerability) limb ischaemia followed by 5 minutes of reperfusion. This will be delivered using a manual shygnomanometer applied to the upper arm or leg and activated to go through 4 such cycles automatically. The arm and leg blood pressure cuffs in the sham intervention will inflate to 20mmHg. Sham will be completed 3 times weekly for 4 weeks.
Intervention Type
Procedure
Intervention Name(s)
Remote Ischaemic Conditioning
Intervention Description
Induced ischaemia to a limb by inflating pressure cuffs around arms or legs to above systolic pressures (mmHg).
Intervention Type
Procedure
Intervention Name(s)
Sham Intervention
Intervention Description
The sham intervention will inflate pressure cuffs to much lower levels for the same number of cycles.
Primary Outcome Measure Information:
Title
Number of Participants With Incidence of Treatment-Emergent Adverse Events.
Description
Safety of a 6-week RIC intervention will be assessed by measuring the Number of Participants With Adverse Events That Are Related to Treatment.
Time Frame
6 weeks
Title
% of RIC cycles completed
Description
Compliance to RIC will be defined as achievement of 80% of intended RIC cycles. This will be assessed by a mobile compliance application.
Time Frame
6 weeks
Title
Number of participants reporting RIC associated discomfort on a likert scale
Description
Reported grade of discomfort associated with RIC will be measured on a likert scale of 0-5, 0 being no discomfort 5 being great discomfort. Acceptance of RIC will be defined as less than 1/3 of participants reporting moderate or greater discomfort (3-4 on scale) and will be supported by qualitative interviews and diary recordings.
Time Frame
6 weeks
Title
number of participants recruited within the first 2 months
Description
Study recruitment will be deemed feasible if four participants are recruited within the first 2 months.
Time Frame
1 year
Title
Percentage of assessments completed
Description
Study assessments will be deemed feasible if >80% of assessments are completed.
Time Frame
1 year
Secondary Outcome Measure Information:
Title
Number of participants with abnormal changes from baseline in full blood count
Description
Number of participants with changes to full blood count between baseline and after 6 week intervention period, leading to them lying outside the 'normal' range according to Sheffield Teaching Hospitals reference ranges. Any concerns or significant abnormalities will be referred to the principle investigator for appropriate action to ensure the safety of the participant.
Time Frame
6 weeks
Title
number of participants with abnormal changes from baseline in urea and electrolyte (U&E) concentration
Description
Number of participants with changes to U&E concentration between baseline and after 6 week intervention period, leading to them lying outside the 'normal' range according to Sheffield Teaching Hospitals reference ranges. Any concerns or significant abnormalities will be referred to the principle investigator for appropriate action to ensure the safety of the participant.
Time Frame
6 weeks
Title
number of participants with abnormal changes from baseline in liver function
Description
Number of participants with changes to liver function as measured by the liver function test (LFT) between baseline and after 6 week intervention period, leading to them lying outside the 'normal' range according to Sheffield Teaching Hospitals reference ranges. Any concerns or significant abnormalities will be referred to the principle investigator for appropriate action to ensure the safety of the participant.
Time Frame
6 weeks
Title
Mean change from baseline in concentration of C-reactive protein (CRP)
Description
The inflammatory marker (CRP) will be measured at baseline and after 6 week intervention period to assess if there has been a change in concentration between baseline and after the intervention.
Time Frame
6 weeks
Title
Mean change from baseline in erythrocyte sedimentation rate (ESR)
Description
ESR will be measured at baseline and after 6 week intervention period as a measure of inflammation.
Time Frame
6 weeks
Title
Therapy Time in minutes
Description
Measured at baseline and after 6 week intervention period.
Time Frame
6 weeks
Title
Mean change from baseline in activity Energy Expenditure measure in kCal
Description
Energy expenditure (kCal) will be measured using ACTiheart by CamnTech throughout the intervention period and changes from the baseline reviewed at the end of the 6 week intervention.
Time Frame
6 weeks
Title
Mean change from baseline in minutes of activity per day measured by the Global Physical Activity Questionnaire (GPAQ)
Description
The Global Physical Activity Questionnaire (GPAQ) measures physical activity levels from 3 domains: Activity at work, Travel to and from places, Recreational activities, as well as sedentary behaviour, in 16 questions, P1-P16. To analyse GPAQ data, metabolic equivalents (METs) are used to express the intensity of physical activities. MET is the ratio of a person's working relative to resting metabolic rate. Higher MET values indicate more intense activity. MET values are applied to time variables according to the intensity of the activity, 4 METS for time spent in moderate activities and 8 METS for vigorous activities. Mean/median time of physical activity on average per day is calculated by summing MET scores for all domains to calculate average activity per week, and dividing this score by 7 (p1t3+p4t6+p7t9+p10t12+p13t15)/7). The questionnaire will be completed at baseline and after 6 week intervention.
Time Frame
6 weeks
Title
Mean change from baseline in distance walked as measured by the six minute walk test (6MWT)
Description
The six minute walk test (6 MWT) is an exercise test that entails measurement of distance walked over a span of 6 minutes. Researcher will record the total distance walked, heart rate, blood pressure and Rating of Perceived Exertion (RPE). This will be done at baseline and after 6 week intervention period.
Time Frame
6 weeks
Title
Mean change from baseline in peak oxygen consumption (VO2 max, ml/Kg/min)
Description
At baseline and after 6 week intervention period.
Time Frame
6 weeks
Title
Mean change from baseline in participant scores on the multidimensional fatigue inventory (MFI)
Description
Measured with multidimensional fatigue inventory (MFI), a self report measure of fatigue. Participants indicate level of agreement with numerous statements associated with fatigue on a scale of 1-7, 1 being strongly disagree 7 being strongly agree. This is measured at baseline and after 6 week intervention period.
Time Frame
6 weeks
Title
Mean change from baseline in participant scores on the modified rankin score (MRS)
Description
Disability after stroke will be measured using modified rankin score (MRS), a commonly used scale for measuring the degree of disability or dependence in the daily activities of people who have suffered a stroke or other causes of neurological disability. Symptoms are rated on a scale of 0 - 6, with 0 being 'no disability', rising in symptom severity to 6 being 'dead'. MRS will be taken at baseline and after 6 week intervention period.
Time Frame
6 weeks
Title
Mean change from baseline in functional Independence as measured by the Barthel Index
Description
Measured using Barthel Index (BI), an ordinal scale used to measure performance in 10 items (activities of daily living (ADL)). Items are rated on a scale from 0 - 15 in increments of 5, with 0 being least independent and 15 being most independent. Scores for all items are added up to give a total score out of 100, with higher scores equating to more independence. This is taken at baseline and after 6 week intervention period.
Time Frame
6 weeks
Title
Mean change from baseline in depression as measured by participant scores on PHQ9
Description
Depression will be measured using Patient Health Questionnaire (PHQ9). The patient indicates how many times over the last two weeks have they been bothered by a series of 9 issues. The scale ranges from 0/not at all to 3/ nearly every day. Scores from each item are added to produce a final score out of 27, with scores 0-4 indicating no depression, 5-9 mild depression, 10-14 moderate depression, 15-19 moderately severe depression and 20-27 severe depression. This is taken at baseline and after 6 week intervention period.
Time Frame
6 weeks
Title
Mean change from baseline in anxiety as measured by participant scores on the GAD7
Description
Anxiety will be measured using the Generalised anxiety disorder assessment (GAD7). The patient indicates how many times over the last two weeks have they been bothered by a series of 7 issues. The scale ranges from 0/not at all to 3/ nearly every day. Scores from each item are added to produce a final score out of 21, Scores represent: 0-5 mild anxiety, 6-10 moderate anxiety, 11-15 moderately severe anxiety and 15-21 severe anxiety.This is taken at baseline and after 6 week intervention period.
Time Frame
6 weeks
Title
Mean change from baseline in cognitive dysfunction as measured by participant scores on MOCA
Description
Cognitive dysfunction will be measured using Montreal Cognitive Assessment (MOCA). This is a test with 8 domains, scores on each domain are added to produce a final score out of 30, with 26-30 equating to normal cognitive function. This will be completed at baseline and after 6 week intervention period.
Time Frame
6 weeks
Title
Mean change from baseline in health related quality of life as measured by participant scores on EQ5D questionnaire.
Description
Health Related Quality of Life will be measured by the EQ5D questionnaire at baseline and after 6 week intervention. The descriptive system comprises five dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. The EQ VAS records the patient's self-rated health on a vertical visual analogue scale. This can be used as a quantitative measure of health outcome that reflects the patient's own judgement. The scores on these five dimensions can be presented as a health profile or can be converted to a single summary index number (utility) reflecting preferability compared to other health profiles.
Time Frame
6 weeks
Title
Mean change from baseline in concentration of GLP-1 in blood sample
Description
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, blood samples will be analysed for GLP-1 levels at baseline and after 6 week intervention.
Time Frame
6 weeks
Title
Mean change from baseline in heat shock protein levels
Description
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, blood samples will be analysed for heat shock protein levels at baseline and after 6 week intervention.
Time Frame
6 weeks
Title
Changes from baseline in Cerebral Perfusion (ml/min)
Description
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, changes in cerebral perfusion between baseline and after 6-week intervention period will be analysed.
Time Frame
6 weeks
Title
Changes from baseline in levels of N-acetyl aspartate as measured by spectroscopy
Description
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, changes in levels of tissue metabolite N-acetyl aspartate (that may indicate loss or damage to neuronal tissue) between baseline and after 6-week intervention period will be analysed.
Time Frame
6 weeks
Title
Changes from baseline in levels of creatine as measured by spectroscopy
Description
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, changes in levels of tissue metabolite creatine (that may indicate cell death through ischaemia) between baseline and after 6-week intervention period will be analysed.
Time Frame
6 weeks
Title
Changes from baseline in levels of lactate as measured by spectroscopy
Description
For a subset of patients who consent to having the MRI perfusion and spectroscopy studies as well as the blood analysis of biomarkers, changes in levels of tissue metabolite lactate between baseline and after 6-week intervention period will be analysed.
Time Frame
6 weeks
10. Eligibility
Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
Adults (aged > 18 years) who have had an ischaemic or haemorrhagic stroke at least 6 weeks prior.
Symptoms of debilitating fatigue for at least 4 weeks (fatigues severity score of 28 or more).
Exclusion Criteria:
History or presence of significant peripheral vascular disease in the upper limbs.
History or presence of complex neuropathic pains or peripheral neuropathy in the arms.
Presence of lymphoedema in the arms.
Presence of skin ulceration to the arms.
Hospitalisation for cardiovascular or cerebrovascular disease within the last 4 weeks.
Uncontrolled arrhythmia, hypertension, diabetes or angina.
Third degree heart block or progressive heart failure.
Acute aortic dissection, myocarditis, or pericarditis.
Acute deep vein thrombosis, pulmonary embolism or pulmonary infection.
Suspected or known dissecting aneurysm.
Uncontrolled visual or vestibular disturbance.
Known or suspected cause of fatigue e.g. obstructive sleep apnoea (Epworth > 15), depression (PHQ-9 > 14).
Modified Rankin Score > 4.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Alessia Dunn
Phone
0114 271 2550
Ext
12550
Email
Alessia.Dunn@sth.nhs.uk
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Ali Ali
Organizational Affiliation
Sheffield Teaching Hospitals NHS Foundation Trust
Official's Role
Principal Investigator
Facility Information:
Facility Name
Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust
City
Sheffield
ZIP/Postal Code
S10 2JF
Country
United Kingdom
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Alessia Dunn
First Name & Middle Initial & Last Name & Degree
Ali Ali
12. IPD Sharing Statement
Learn more about this trial
Remote Ischaemic Conditioning for Fatigue After Stroke
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