- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03363165
Hepatocyte Growth Factor to Improve Functioning in PAD (HI-PAD)
Hepatocyte Growth Factor to Improve Functioning in Peripheral Artery Disease: The HI-PAD Study
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
-
Illinois
-
Chicago, Illinois, United States, 60611
- Northwestern University
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Age 55 or above
- Symptomatic PAD, defined as exertion-induced ischemic calf muscle symptoms during the six-minute walk, during the baseline exercise stress test, or during daily walking activities. PAD will be defined as an ankle brachial index (ABI) < or = 0.90 at the baseline study visit or vascular lab evidence of PAD or angiographic evidence of significant PAD.
Exclusion Criteria:
- Above- or below-knee amputation.
- Critical limb ischemia, including individuals with gangrene and lower extremity ulcers.
- Wheelchair-bound or requiring a cane or walker to ambulate.
- Walking is limited by a symptom other than PAD.
- Lower extremity revascularization, orthopedic surgery, cardiovascular event, coronary revascularization, or other major surgery in the previous three months and planned revascularization or major surgery during the next six months.
- Major medical illness including renal disease requiring dialysis, lung disease requiring oxygen, Parkinson's disease, or a life-threatening illness with life expectancy less than six months. [NOTE: Participants who only use oxygen at night may still qualify]
- History of cancer within the last 5 years or incomplete cancer screening as recommended by the American Cancer Society. Specifically, participants will be asked to provide documentation regarding screening history for colon cancer and breast and cervical cancer (women), according to the American Cancer Society guidelines. Screening for colon cancer may consist of stool testing for blood in the past year. Men must either provide documentation regarding prostate cancer screening history or indicate after a telephone or in-person discussion with Dr. McDermott that they have elected to decline prostate cancer screening. A chest computed tomography will be performed for participants 55 to 74 years old with >30 pack year history of smoking, unless they have not smoked within the past 15 years, to screen for lung cancer that may exclude them. The study team may also perform colon, breast, and/or cervical cancer screenings as part of study participation. The study team will provide stool testing for blood for colon cancer screening, mammogram for breast cancer screening, and a Pap test for cervical cancer screening according to the participant's eligibility for these screening tests, using the American Cancer Society guidelines. Men who elect to have prostate cancer screening who have not had this completed with their physician can have a prostate specific antigen (PSA) test performed by study investigators. Participants who have a history of non-melanoma skin cancer (i.e.had basal cell carcinoma or squamous cell carcinoma of the skin) may still be eligible if the lesion was completely removed and there has been no evidence of recurrence in the past year.
- Evidence of proliferative retinopathy. Participants who were treated for retinopathy at least 5 years prior to their baseline assessment who do not have evidence of proliferative retinopathy at the time of baseline assessment may still be eligible.
- Positive test for active Human Immunodeficiency Virus (HIV), hepatitis B virus, hepatitis C virus or Human T-lymphotropic virus. Patients who have positive antibodies for HIV, hepatitis B, or hepatitis C who do not have detectable viral load will be eligible for participation.
- Mini-Mental Status Examination (MMSE) score <23 or dementia.
- Participation in or completion of a clinical trial in the previous three months. [NOTE: after completing a stem cell or gene therapy intervention, participants will become eligible after the final study follow-up visit of the stem cell or gene therapy study so long as at least six months have passed since the final intervention administration. After completing a supplement or drug therapy (other than stem cell or gene therapy), participants will be eligible after the final study follow-up visit as long as at least three months have passed since the final intervention of the trial.]
- Increase in angina or angina at rest.
- Premenopausal women.
- Non-English speaking.
- Visual impairment that limits walking ability.
- In addition to the above criteria, investigator discretion will be used to determine if the trial is unsafe or not a good fit for the potential participant.
- Potential participants who have had symptoms from peripheral artery disease for less than six months will be excluded.
- Potential participants who, after being advised of therapeutic options available for people with PAD, prefer to return to their physician to discuss alternative treatment (e.g. supervised exercise or revascularization). Potential participants may participate in the study after 12 weeks has passed since their last supervised exercise session or revascularization if they meet inclusion criteria.
- Potential participants with a baseline six-minute walk value < 595 or > 1,520 feet will be excluded.
- Potential participants with the following laboratory values will be excluded: a hemoglobin value < 8.0 g/dL, a white blood cell count < 3,000 cells per microliter, platelet count < 75,000/mm3, GFR < 20 mL/minute/1.73 M2, AST or ALT value > 3 times the upper limit of normal, or any other clinically significant laboratory abnormality which, in the opinion of the investigator, should exclude the participant. Participants may undergo a serum electrophoresis and an immunofixation blood test if indicated to further evaluate abnormalities on the complete blood count if needed to assess study eligibility.
- Potential participants started on cilostazol within the past three months will be excluded. They may be evaluated for eligibility once three months has passed since beginning cilostazol.
- Vulnerable populations (fetuses, pregnant women, children, prisoners, and institutionalized persons) and adults unable to consent will not be included in the study.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: VM202
Participants will receive injections of VM202 (4 mgs) in calf skeletal muscle every 14 days for a total of four treatment days.
|
Participants randomized to VM202 will receive calf muscle injections of VM202 to each leg with evidence of PAD. Injections of VM202 are administered by a physician in a double-blinded fashion after randomization on Day 0, Day 14, Day 28, and Day 42, for a total of four treatment days. Therefore, participants randomized to VM202 will receive 4 mgs of VM202 in each calf muscle on each treatment day. Injections are placed beginning 2 cm below the popliteal crease, and are administered in a pre-designed sequence and pattern, at a measured distance 2 cm apart. Note: Participants who have a evidence of PAD in only one leg will only receive injections in the leg with evidence of PAD. |
Placebo Comparator: Placebo
Participants will receive injections of placebo in calf skeletal muscle every 14 days for a total of four treatment days.
|
Participants randomized to placebo will receive calf muscle injections of placebo (the excipient buffer formulation minus the VM202) to each leg with evidence of PAD. Injections of placebo are administered by a physician in a double-blinded fashion after randomization on Day 0, Day 14, Day 28, and Day 42, for a total of four treatment days. Placebo appears identical to the VM202 study drug and is administered in a pattern on the calf identical to that of the VM202 injections. Note: Participants who have a evidence of PAD in only one leg will only receive injections in the leg with evidence of PAD. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Six-minute Walk Distance
Time Frame: Change from baseline to six-month follow-up in six-minute walk distance
|
Participants walking up and down a 100 foot hallway for six minutes following a standardized protocol.
The goal is for them to walk as far as possible in six minutes
|
Change from baseline to six-month follow-up in six-minute walk distance
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The Short-Form-36 Physical Functioning Score
Time Frame: Change from baseline to three-month follow-up
|
This well validated quality of life measure will be used to assess changes in patient perceived quality of life.
The SF-36 is scored from 0-100, with 100 being the best score.
|
Change from baseline to three-month follow-up
|
Maximal Treadmill Walking Time
Time Frame: Change from baseline to three-month follow-up
|
A Gardner or Modified Gardner treadmill exercise protocol will be used
|
Change from baseline to three-month follow-up
|
Calf Muscle Perfusion
Time Frame: Change from baseline to three-month follow-up
|
Calf muscle perfusion is measured by Magnetic Resonance Imaging (MRI) Unit of measure is ml/minute per 100 gms tissue
|
Change from baseline to three-month follow-up
|
Calf Muscle Biopsy Biochemical Measures (Satellite Cells - Total SCs/100 Fibers)
Time Frame: Change from baseline to three-month follow-up
|
A skeletal muscle sample will be obtained from the calf muscle.
The outcome is the number of satellite cells per 100 muscle fibers
|
Change from baseline to three-month follow-up
|
Walking Impairment Questionnaire - Distance Score
Time Frame: Change from baseline to three-month follow-up
|
The well validated Walking Impairment Questionnaire will be used to measure patient- perceived walking performance.
The WIQ is scored from 0-100, with 100 being the best score.
We will use distance and speed sub-components separately.
|
Change from baseline to three-month follow-up
|
The Short-Form-36 Physical Functioning Score
Time Frame: Change from baseline to six-month follow-up
|
This well validated quality of life measure will be used to assess changes in patient perceived quality of life.
Scored on a 0-100 scale, where 100- is best.
|
Change from baseline to six-month follow-up
|
Walking Impairment Questionnaire - Distance Score
Time Frame: Change from baseline to six-month follow-up
|
The well validated Walking Impairment Questionnaire will be used to measure patient- perceived walking performance.
|
Change from baseline to six-month follow-up
|
Six-minute Walk Distance
Time Frame: Change in six-minute walk distance from baseline to three-month follow-up
|
Participants walking up and down a 100 foot hallway for six minutes following a standardized protocol.
The goal is for them to walk as far as possible in six minutes
|
Change in six-minute walk distance from baseline to three-month follow-up
|
Pain-free Treadmill Walking Time
Time Frame: Change from baseline to three-month follow-up
|
A Gardner or Modified Gardner treadmill exercise protocol will be used
|
Change from baseline to three-month follow-up
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Six-minute Walk Distance
Time Frame: Change from baseline to 12-month follow-up in six minute walk distance.
|
See above regarding 6-minute walk protocol
|
Change from baseline to 12-month follow-up in six minute walk distance.
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Mary McDermott, MD, Northwestern University
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- STU00205511
- R21AG056903 (U.S. NIH Grant/Contract)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Peripheral Artery Disease
-
Janssen Scientific Affairs, LLCHCA Research Institute, LLCActive, not recruitingCoronary Artery Disease (CAD) | Peripheral Artery Disease (PAD)United States
-
University of NebraskaNot yet recruitingPeripheral Arterial Disease | Peripheral Vascular Disease | Peripheral Artery Disease | Peripheral Artery Occlusive DiseaseUnited States
-
Michael Lichtenberg, MDCompletedPeripheral Artery Disease (PAD)Germany
-
National Heart, Lung, and Blood Institute (NHLBI)CompletedStructural Heart Disease | Obstructive Coronary Artery Disease | Obstructive Peripheral Artery DiseaseUnited States
-
Helsinki University Central HospitalCompletedPeripheral Artery Occlusive Disease | Peripheral Artery Stenosis | Peripheral Artery RestenosisFinland
-
Fangge DengRecruitingPeripheral Artery Disease (PAD)China
-
Fundacion para la Formacion e Investigacion Sanitarias...Not yet recruiting
-
Rontis Hellas SAPharmassist LtdActive, not recruitingPeripheral Artery Disease (PAD)Greece
-
Seung-Whan Lee, M.D., Ph.D.Active, not recruitingCatheterization, Peripheral | Popliteal Artery | Angioplasty, Balloon | Femoral ArteryKorea, Republic of
-
Boston Scientific CorporationCompletedAtherosclerosis | Peripheral Artery Disease | Plaque, Atherosclerotic | Artery Diseases, Peripheral | Occlusive Arterial DiseaseUnited States, Belgium, Canada, Japan, Austria, New Zealand
Clinical Trials on VM202
-
Helixmith Co., Ltd.Completed
-
Helixmith Co., Ltd.TerminatedFoot Ulcer, DiabeticUnited States
-
Helixmith Co., Ltd.CompletedAmyotrophic Lateral SclerosisUnited States
-
Helixmith Co., Ltd.Completed
-
Helixmith Co., Ltd.Completed
-
Helixmith Co., Ltd.Withdrawn
-
Helixmith Co., Ltd.CompletedCritical Limb IschemiaUnited States, Korea, Republic of
-
Helixmith Co., Ltd.CompletedDiabetic Neuropathy, Painful | Painful Diabetic NeuropathyUnited States
-
Helixmith Co., Ltd.CompletedPainful Diabetic NeuropathiesUnited States, Korea, Republic of
-
Helixmith Co., Ltd.CompletedDiabetic Neuropathy, Painful | Painful Diabetic NeuropathyUnited States