Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D010146', 'term': 'Pain'}], 'ancestors': [{'id': 'D009461', 'term': 'Neurologic Manifestations'}, {'id': 'D012816', 'term': 'Signs and Symptoms'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'SINGLE', 'whoMasked': ['PARTICIPANT']}, 'primaryPurpose': 'OTHER', 'interventionModel': 'CROSSOVER'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 21}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2022-06-24', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2023-11', 'completionDateStruct': {'date': '2023-04-15', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2023-11-11', 'studyFirstSubmitDate': '2023-11-05', 'studyFirstSubmitQcDate': '2023-11-11', 'lastUpdatePostDateStruct': {'date': '2023-11-14', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2023-11-14', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2023-04-15', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Thermal heat pain induced with a Peltier thermode', 'timeFrame': 'Immediately before, during and immediately after VR exposure', 'description': 'Pain intensity and unpleasantness, on a COVAS scale from 0 (no pain) to 100 (worse pain)'}]}, 'oversightModule': {'isUsExport': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Pain', 'Emotions', 'virtual reality', 'within-subject design'], 'conditions': ['Pain Perception']}, 'referencesModule': {'references': [{'pmid': '38903416', 'type': 'DERIVED', 'citation': 'Diallo S, Marchand S, Dumais A, Potvin S. The impact of an immersive digital therapeutic tool on experimental pain: a pilot randomized within-subject experiment with an active control condition. Front Pain Res (Lausanne). 2024 Jun 6;5:1366892. doi: 10.3389/fpain.2024.1366892. eCollection 2024.'}]}, 'descriptionModule': {'briefSummary': 'The goal of this experimental study is to examine the impact of a virtual reality paradigm on heat pain perception in healthy volunteers. The main question it aims to answer is to determine if the virtual reality paradigm reduces pain intensity and unpleasantness evoked by tonic heat pain stimulation. Tonic heat pain stimulation is applied on the left forearm of participants using a Peltier thermode immediately before, during and immediately after virtual reality exposure. Using a with-subject design, participants are sequentially exposed to both the virtual reality condition and an active control condition. The order of administration of the virtual reality and control conditions is randomized.', 'detailedDescription': 'Pain is a complex and multifaced sensory and emotional experience. Virtual reality has shown promise in reducing experimental pain and chronic pain. However, many previous trials in the field lacked proper control conditions. This experimental study examines an immersive virtual environment initially designed for the treatment of endometriosis patients, which demonstrated promising analgesic effects. The current study aims to determine the impact of the virtual reality paradigm on experimental pain perception both during and after virtual reality exposure, while using an active control condition. This study involves healthy individuals with no chronic pain and uses a within-subject design, comparing a virtual reality paradigm with an active control condition. Continuous heat pain stimulation is applied to the left forearm of participants with a Peltier thermode, before, during and immediately after virtual reality exposure. For each continuous heat pain stimulation, pain intensity and unpleasantness are measured using a scale from 0 (no pain) to 100 (worst pain). Using a with-subject design, participants are sequentially exposed to both the virtual reality condition and an active control condition. The order of administration of the virtual reality and control conditions is randomized. Both conditions are administered in a single experimental session at the laboratory.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT'], 'maximumAge': '50 Years', 'minimumAge': '18 Years', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* healthy men and women\n* between 18 and 50 years old\n* willing to participate in the study\n* able to sign the informed consent form\n\nExclusion Criteria:\n\n* neurological disorders\n* substance use disorders\n* severe mental health disorder\n* chronic pain\n* any acute and unstable medical condition\n* taking medication that acts on the central nervous system'}, 'identificationModule': {'nctId': 'NCT06130267', 'briefTitle': 'The Impact of an Immersive Digital Therapeutic Tool on Pain Perception', 'organization': {'class': 'OTHER', 'fullName': "Ciusss de L'Est de l'Île de Montréal"}, 'officialTitle': 'The Impact of an Immersive Digital Therapeutic Tool on Pain Perception: An Experimental Study With an Active Control Condition', 'orgStudyIdInfo': {'id': '2022-2849'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'PLACEBO_COMPARATOR', 'label': 'control condition', 'description': 'same paradigm without the active agent', 'interventionNames': ['Other: Endocare']}, {'type': 'EXPERIMENTAL', 'label': 'Virtual Reality condition', 'description': 'calming VR environment', 'interventionNames': ['Other: Endocare']}], 'interventions': [{'name': 'Endocare', 'type': 'OTHER', 'description': 'Virtual paradigm (calming environnement)', 'armGroupLabels': ['Virtual Reality condition', 'control condition']}]}, 'contactsLocationsModule': {'locations': [{'zip': 'H1N 3V2', 'city': 'Montreal', 'state': 'Quebec', 'country': 'Canada', 'facility': "Centre de recherche de l'institut universitaire de santé mentale de Montréal", 'geoPoint': {'lat': 45.50884, 'lon': -73.58781}}], 'overallOfficials': [{'name': 'Stéphane Potvin, PhD', 'role': 'STUDY_DIRECTOR', 'affiliation': "University of Montreal, Centre de recherche de l'institut universitaire en santé mentale de montréal"}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Stéphane Potvin', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR_INVESTIGATOR', 'investigatorTitle': 'Full-time professor', 'investigatorFullName': 'Stéphane Potvin', 'investigatorAffiliation': "Ciusss de L'Est de l'Île de Montréal"}}}}