[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100652614":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":20,"locations":28,"responsibleParty":50,"collaborators":53,"id":58,"slug":59,"hasResults":60,"nctId":61,"briefTitle":62,"officialTitle":63,"acronym":64,"eligibilityCriteria":65,"healthyVolunteers":60,"sex":66,"minAge":67,"maxAge":10,"enrollmentInfo":68,"targetDuration":10,"studyType":71,"phases":10,"briefSummary":72,"conditions":73,"keywords":76,"overallStatus":31,"whyStopped":10,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"Cambridge University Hospitals NHS Foundation Trust","OTHER",[8,12,15,17],{"label":9,"type":10,"description":11,"interventionNames":10},"Post-wrist fracture",null,"Blood sample for genetic analysis and other blood biomarkers",{"label":13,"type":10,"description":14,"interventionNames":10},"Post-wrist fracture with and without body scheme disruption","For functional MRI scanning in participants with and without body scheme disruption",{"label":16,"type":10,"description":11,"interventionNames":10},"Patients with chronic CRPS",{"label":18,"type":10,"description":19,"interventionNames":10},"Patients with chronic CRPS with body scheme disruption","For functional MRI scanning in participants with CRPS",[21,26],{"name":22,"role":23,"phone":24,"phoneExt":10,"email":25},"Neal Chauhan, MBBS","CONTACT","01223 216182","neal.chauhan@nhs.net",{"name":27,"role":23,"phone":10,"phoneExt":10,"email":10},"Nicholas Shenker, BMBCh PhD",[29],{"facility":30,"status":31,"city":32,"state":33,"zip":34,"country":35,"countryCode":36,"cosmosGeoPoint":37,"geoPoint":42,"contacts":43},"Addenbrooke's Hospital","RECRUITING","Cambridge","Cambridgeshire","CB2 0QQ","United Kingdom","UK",{"type":38,"coordinates":39},"Point",[40,41],0.11667,52.2,{"lat":41,"lon":40},[44,45,46,48],{"name":22,"role":23,"phone":24,"phoneExt":10,"email":25},{"name":27,"role":23,"phone":10,"phoneExt":10,"email":10},{"name":22,"role":47,"phone":10,"phoneExt":10,"email":10},"SUB_INVESTIGATOR",{"name":27,"role":49,"phone":10,"phoneExt":10,"email":10},"PRINCIPAL_INVESTIGATOR",{"type":49,"investigatorFullName":51,"investigatorTitle":52,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Dr Nicholas Shenker","Chief Investigator",[54,56],{"name":55,"class":6},"University of Cambridge",{"name":57,"class":6},"Anglia Ruskin University","100652614","how-the-brain-and-body-recover-after-a-wrist-fracture-100652614",false,"NCT07777081","How the Brain and Body Recover After a Wrist Fracture","PERCIPIENT - An Evaluation of Pain Biomarkers and Body Representation Outcomes After Distal Radius Fracture","PERCIPIENT","Inclusion Criteria:\n\nDistal radius fracture (DRF) within past 6 weeks 18 and older Willing and competent to complete the informed consent process\n\nExclusion Criteria:\n\nInability to understand the informed consent process (Language, competence) Multiple trauma Significant neurological disease (multiple sclerosis, previous traumatic brain injury, previous stroke or cerebral haemorrhage and substantial tremor - including Parkinson's, significant resting tremor, or other aetiology) Amputation or medical confirmation of unilateral sensory deficit","ALL","18 Years",{"count":69,"type":70},200,"ESTIMATED","OBSERVATIONAL","What is the problem? A wrist fracture is a common injury, affecting about 100,000 people in the UK each year. While most people recover well, a significant minority, between 10% and 20%, develop persistent pain and disability that lasts long after the bone has healed. In some cases this leads to a severe chronic pain condition called Complex Regional Pain Syndrome (CRPS). Currently we cannot easily predict who will recover and who may not, making it challenging to provide early targeted support.\n\nWhat are we trying to find out? We want to see if we can identify \"signs\" in the body, such as genetic markers, chemical messengers in the blood, and heart rate rhythms, that predict a person's recovery. We are also investigating the brain's \"internal map\" of the body. After an injury, this map can sometimes become \"blurred\" or less precise, which we believe is linked to ongoing pain. Our goal is to use this information to help in identify patients at high risk of chronic pain so they could receive better treatment in the future.\n\nWhat will happen in the study? We are inviting 250 participants: 200 people with a recent wrist fracture and 50 people who already live with long-term CRPS to act as a comparison group.\n\nAll participants will first take part in a baseline assessment. This involves completing questionnaires (including a 0-10 pain rating scale), providing a blood sample, and taking part in simple bedside tests. These tests will also measure your internal body map by checking how accurately you can identify finger touches with your eyes closed and how you compare the size or weight of your limbs.\n\nBased on the results of these objective tests, we will invite some participants with recent wrist fractures to take part in specific sub-studies:\n\n* Brain Scans (24 people): If the bedside tests show changes in your internal map, we will invite you for two fMRI scans, six months apart, to watch the internal map in action whilst performing simple hand tasks.\n* Fitness Watches (50 people): Based on your pain rating scores, we will invite 25 people with higher pain and 25 people with lower pain to wear a watch for five days, at the beginning and end of their recovery, to track heart rate rhythms.\n* Virtual Reality (20 people): If you still have ongoing pain or a blurred internal map at 6 months, we may invite you to test at-home VR equipment to see if it helps re-train the brain.\n\nWho are we? Our research team includes experts in genetics, brain imaging, pain, and modern digital technologies who have experience in delivering clinical trials.\n\nHow will we tell people what we found out?\n\nWe are committed to sharing what we learn with the people who make our research possible. We will therefore inform participants and public. Once the study is complete, we will:\n\n* Publish a plain English summary of the results to the public registry ClinicalTrials.gov within 12 months of the study ending\n* Provide a direct update to participants who have consented to be contacted for future research via email\n* Offer community sharing of our findings through our sponsor Cambridge Arthritis Research Endeavour (CARE) website\n* Publish in Academic literature the full scientific results in medical journals to ensure that other doctors and researchers can learn from this study",[74,75],"Wrist Fracture","Complex Regional Pain Syndrome",[77,78,79,80,81],"Chronic pain","Body representation","post- wrist fracture","functional MRI","Genes","2026-08-17",{"date":84,"type":85},"2026-08-20","ACTUAL",{"date":87,"type":85},"2026-08-12",{"date":89,"type":70},"2032-08-12",{"name":5,"class":6},1]