[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT06106984":3,"trial-entities:NCT06106984":111,"trial-summary:NCT06106984":114},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":6,"overall_status":7,"completion_date":8,"status_verified_date":9,"last_update_date":10,"start_date":11,"sponsor_name":12,"lead_sponsor_class":13,"has_dmc":14,"brief_summary":15,"detailed_description":16,"conditions":17,"keywords":19,"study_type":24,"primary_purpose":25,"phases":26,"enrollment_info":28,"interventions":31,"primary_outcomes":38,"secondary_outcomes":46,"sex":60,"minimum_age":61,"maximum_age":62,"healthy_volunteers":14,"eligibility_criteria":63,"std_ages":78,"locations":81,"central_contacts":103,"overall_officials":107,"references":109,"see_also_links":110},"NCT06106984","B4805-W","Home-based Rehabilitation Intervention for Phantom Limb Pain in Veterans With Lower Limb Amputations","RECRUITING","2029-03-31","2025-10","2025-10-29","2024-04-01","VA Office of Research and Development","FED",false,"Nearly 60-85% of Veterans with amputations experience pain at the location of the amputated limb called phantom limb pain (PLP). PLP is a major problem and can have a profound impact on Veteran's daily function and ability to fully participate in life. Although several rehabilitation interventions are promising, advances in novel rehabilitation interventions are limited. The objective of this project is to refine a mobile app for graded motor imagery in 12 Veterans with amputations and test the mobile app with 36 Veterans with amputations. For this pilot project, the investigators will measure the preliminary feasibility and acceptability of the intervention. Knowledge from this project will provide evidence to guide future larger studies of this graded motor imagery intervention. Developing novel strategies for chronic pain in this population will positively impact quality of life for Veterans with amputations.","Background: Phantom Limb Pain (PLP) is a form of unpredictable neuropathic pain in Veterans with amputation. Current non-medication treatments for PLP are limited and more interventions are needed that take into consideration the unique needs of the Veteran population. PLP significantly impairs rehabilitation outcomes and community participation. One non-medication intervention is graded motor imagery (GMI). GMI consists of sequentially progressing from limb laterality training, to motor imagery, and then mirror therapy (i.e., observing movement using the visual illusion of an intact limb in a mirror). Although clinicians report benefit from use of the technique, barriers exist to supporting at-home use of the intervention.\n\nResearch Questions (Objectives) - This VA Career Development Award-2 proposal focuses on refining a mobile app for GMI (VA-GMI) (Aim 1) and then pilot testing serial sessions of mobile app use in a sample of Veterans with lower limb amputation and moderate to severe PLP in their home setting (Aim 2).\n\nRelevance to VA - There is a growing population of Veterans with amputation in the VA system. Many of whom will experience amputation pain, like phantom limb pain, and other amputation-related experiences. There are currently limited non-drug treatment options for phantom limb pain. Graded Motor Imagery could be one tool as a part of a comprehensive treatment plan for phantom limb pain. With the support of the expert mentor team in place, this work will incorporate Veteran input into the design of a novel intervention with high translational value. This work will lead to future investigations of optimized GMI intervention for the reduction of PLP in Veterans with amputations.\n\nNumber of Research Participants (Sample Size) - For Aim 1 that involves refining the mobile app, the investigators will recruit 12 Veterans. For Aim 2 that involves the clinical trial, the investigators will recruit 36 Veterans with unilateral below knee amputation to participate in the pilot testing of serial sessions.\n\nParticipating Sites - Minneapolis VA Health Care System\n\nDuration of Participant Intake (Study Duration) - This project is projected to occur over 5 years. This project will begin with a 1 year refinement of the investigators' Graded Motor Imagery mobile app with 12 Veterans with amputation and moderate to severe PLP. In years 2-5, the investigators will conduct a pilot study to evaluate the feasibility and acceptability of the intervention with 36 Veterans with amputation and moderate to severe PLP. The investigators will conduct this study virtually with all Veterans in their home environment. All Veterans will receive twelve intervention sessions. Recruitment will conclude with 6-months remaining in the study timeline, which will be used for the dissemination of results and closure of the project.\n\nTreatment (follow-up) - The Veterans in the pilot study will have 12 sessions of Graded Motor Imagery using the mobile app. The investigators will then follow Veterans for 3 and 6 month follow ups to learn more about their perspective of the Graded Motor Imagery mobile app.\n\nEndpoints - The primary outcomes for this study are acceptability (Acceptability of Intervention Measure) and secondary measures of health outcomes, specifically pain interference (Amputation Related Pain and Experiences).\n\nQualitative Data - In addition to measuring acceptability and pain interference, the investigators will conduct semi-structured interviews with participants to develop further understanding of the benefits and drawbacks of Graded Motor Imagery in the home setting, using the mobile app.",[18],"Phantom Limb Pain",[20,21,22,23],"Amputation","Rehabilitation","Phantom limb pain","Pain","INTERVENTIONAL","SUPPORTIVE_CARE",[27],"NA",{"count":29,"type":30},36,"ESTIMATED",[32],{"type":33,"name":34,"description":35,"armGroupLabels":36},"DEVICE","Graded motor imagery mobile app","The Graded Motor Imagery mobile app is a mobile app designed for intervention in phantom limb pain.",[37],"Intervention",[39,43],{"measure":40,"description":41,"timeFrame":42},"Acceptability of Intervention Measure","The Acceptability of Intervention Measure is a measure of the acceptability of the intervention sessions and if acceptability changes over time. This measure will evaluate the acceptability of using a mobile app with a telehealth platform. Minimum score: 12, maximum score: 60. A higher score indicates greater acceptability of the intervention, a lower score indicates lower acceptability of the intervention.","6-week post-test",{"measure":44,"description":41,"timeFrame":45},"Change from 6-week post-test on the Acceptability of Intervention Measure to 6 months","6 month follow up (an average of 24 weeks from 6-week post test)",[47,51,54,57],{"measure":48,"description":49,"timeFrame":50},"Change from baseline Amputation Related Pain and Experiences to 6-weeks (post-test)","The Amputation Related Pain and Experiences is a measure to differentiate types of amputation-related pain and measure intensity, frequency, and pain interference with residual limb, phantom sensation, and phantom limb pain. For each section of residual limb pain, phantom sensation, and phantom limb pain, the minimum score is 0 and the maximum score is 60. A higher score indicates greater pain or sensation in each of the categories and a lower score indicates lower pain or sensation in each of the categories.","Baseline, 6-week Post-Test",{"measure":52,"description":41,"timeFrame":53},"Change from 6-week post-test on the Acceptability of Intervention Measure at 3 months","3 month follow up (an average of 12 weeks after baseline)",{"measure":55,"description":49,"timeFrame":56},"Change from 6-week post-test Amputation Related Pain and Experiences to 3 months","Baseline, 3 month follow up (an average of 12 weeks from baseline)",{"measure":58,"description":49,"timeFrame":59},"Change from baseline Amputation Related Pain and Experiences to 6 months","Baseline, 6 month follow up (an average of 24 weeks from baseline)","ALL","18 Years","89 Years",{"inclusion":64,"exclusion":72,"raw_text":77},[65,66,67,68,69,70,71],"Must be a military Veteran","At least 18 years old;","\\>1 year since unilateral below knee amputation;","Moderate or severe (NRS score 4 on a 0-10 scale) PLP;","Stable medications over the past 2 weeks;","Willing and able to give informed consent; and","Able to participate in the telehealth study activities with a personal device.",[73,74,75,76],"Unstable medical conditions (e.g., uncontrolled diabetes, heart failure exacerbation);","Unstable mental illness or substance use disorder (e.g., active suicidality or psychosis); and","Unable to give informed consent due to a cognitive impairment.","Fibromyalgia or complex regional pain syndrome-like symptoms","Inclusion Criteria:\n\n* Must be a military Veteran\n* At least 18 years old;\n* \\>1 year since unilateral below knee amputation;\n* Moderate or severe (NRS score 4 on a 0-10 scale) PLP;\n* Stable medications over the past 2 weeks;\n* Willing and able to give informed consent; and\n* Able to participate in the telehealth study activities with a personal device.\n\nExclusion Criteria:\n\n* Unstable medical conditions (e.g., uncontrolled diabetes, heart failure exacerbation);\n* Unstable mental illness or substance use disorder (e.g., active suicidality or psychosis); and\n* Unable to give informed consent due to a cognitive impairment.\n* Fibromyalgia or complex regional pain syndrome-like symptoms",[79,80],"ADULT","OLDER_ADULT",[82],{"facility":83,"status":7,"city":84,"state":85,"zip":86,"country":87,"contacts":88,"geoPoint":100},"Minneapolis VA Health Care System, Minneapolis, MN","Minneapolis","Minnesota","55417-2309","United States",[89,94,98],{"name":90,"role":91,"phone":92,"email":93},"Tonya L Rich, PhD MA BS","CONTACT","612-467-5463","Tonya.Rich@va.gov",{"name":95,"role":91,"phone":96,"email":97},"Andrew H Hansen, PhD","(612) 467-2910","andrew.hansen2@va.gov",{"name":90,"role":99},"PRINCIPAL_INVESTIGATOR",{"lat":101,"lon":102},44.97997,-93.26384,[104,106],{"name":90,"role":91,"phone":105,"email":93},"(612) 467-5463",{"name":95,"role":91,"phone":96,"email":97},[108],{"name":90,"affiliation":83,"role":99},[],[],{"nct_id":4,"conditions":112,"biomarkers":113},[20,18],[],{"nct_id":4,"found":115,"summary":116,"prompt_version":126},true,{"design":117,"status":118,"heading":119,"summary":120,"follow_up":121,"word_count":122,"commitments":123,"compensation":124,"drugs_mentioned":125},"This is an interventional study with a planned enrollment of 36 Veterans. It is a pilot project to refine and test a mobile app for graded motor imagery.","completed","Home-based Rehabilitation for Phantom Limb Pain in Veterans","This study is for military Veterans who experience phantom limb pain (PLP), which is pain felt in a limb that has been amputated. Researchers are testing a mobile app called the Graded Motor Imagery mobile app. This app is designed to help manage PLP by guiding you through exercises that involve imagining movement. The study aims to see if this app is acceptable and useful for Veterans with lower limb amputations. To join, you must be a Veteran aged 18-89, had a below-knee amputation over a year ago, and have moderate to severe PLP. The study will measure how acceptable the app is to participants at 6 weeks and again at 6 months.","Participants will be followed for 6 months after the 6-week post-test, for a total of approximately 24 weeks from the initial 6-week measurement.",113,"You would participate in telehealth study activities using a personal device. The study measures acceptability at 6 weeks and then again at 6 months.","Not stated in the trial record.",[34],"v2"]