Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D013119', 'term': 'Spinal Cord Injuries'}, {'id': 'D059350', 'term': 'Chronic Pain'}, {'id': 'D009437', 'term': 'Neuralgia'}], 'ancestors': [{'id': 'D013118', 'term': 'Spinal Cord Diseases'}, {'id': 'D002493', 'term': 'Central Nervous System Diseases'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}, {'id': 'D020196', 'term': 'Trauma, Nervous System'}, {'id': 'D014947', 'term': 'Wounds and Injuries'}, {'id': 'D010146', 'term': 'Pain'}, {'id': 'D009461', 'term': 'Neurologic Manifestations'}, {'id': 'D012816', 'term': 'Signs and Symptoms'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}, {'id': 'D010523', 'term': 'Peripheral Nervous System Diseases'}, {'id': 'D009468', 'term': 'Neuromuscular Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D065908', 'term': 'Transcranial Direct Current Stimulation'}], 'ancestors': [{'id': 'D004599', 'term': 'Electric Stimulation Therapy'}, {'id': 'D013812', 'term': 'Therapeutics'}, {'id': 'D003295', 'term': 'Convulsive Therapy'}, {'id': 'D013000', 'term': 'Psychiatric Somatic Therapies'}, {'id': 'D004191', 'term': 'Behavioral Disciplines and Activities'}, {'id': 'D004597', 'term': 'Electroshock'}, {'id': 'D011580', 'term': 'Psychological Techniques'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'DOUBLE', 'whoMasked': ['PARTICIPANT', 'OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 46}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2011-12'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2020-04', 'completionDateStruct': {'date': '2016-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2020-04-23', 'studyFirstSubmitDate': '2012-02-08', 'studyFirstSubmitQcDate': '2012-05-14', 'lastUpdatePostDateStruct': {'date': '2020-04-24', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2012-05-16', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2016-12', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Change in Pain Scale', 'timeFrame': 'Measured for approximately 6 months', 'description': 'Determine whether anodal transcranial direct current stimulation is effective in reducing pain in subjects with chronic sublesional neuropathic pain due to spinal cord injury, as measured by changes in the Brief Pain Inventory (BPI) from baseline to follow-up (up to 2 months after the final stimulation session).'}], 'secondaryOutcomes': [{'measure': 'Changes in Quality of Life Scale', 'timeFrame': 'Measured for approximately 6 months', 'description': 'Determine whether anodal transcranial direct current stimulation is effective in increasing quality of life in subjects with chronic neuropathic sublesional pain due to spinal cord injury, as measured by changes in the Satisfaction with Life Scale (SWLS), from baseline to follow-up (up to 2 months after the final stimulation session).'}, {'measure': 'Changes in Mood Scale', 'timeFrame': 'Measured for approximately 6 months', 'description': 'Determine whether anodal transcranial direct current stimulation is effective in improving mood in subjects with chronic neuropathic sublesional pain due to spinal cord injury, as measured by changes in the Patient Health Questionnaire-9 (PHQ9), from baseline to follow-up (up to 2 months after the final stimulation session).'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['transcranial stimulation', 'direct current'], 'conditions': ['Spinal Cord Injury', 'Chronic Pain', 'Neuropathic Pain']}, 'referencesModule': {'references': [{'pmid': '28822837', 'type': 'DERIVED', 'citation': 'Thibaut A, Carvalho S, Morse LR, Zafonte R, Fregni F. Delayed pain decrease following M1 tDCS in spinal cord injury: A randomized controlled clinical trial. Neurosci Lett. 2017 Sep 29;658:19-26. doi: 10.1016/j.neulet.2017.08.024. Epub 2017 Aug 16.'}], 'seeAlsoLinks': [{'url': 'http://www.sh-sci.org', 'label': 'Spaulding-Harvard SCI Model System Website'}]}, 'descriptionModule': {'briefSummary': 'The purpose of this study is to see the effects of transcranial direct current stimulation (tDCS) on the pain associated with spinal cord injury. This study is part of the Spaulding-Harvard Model System. The investigators hypothesize that there will be a decrease in pain levels with active stimulation, when compared to sham stimulation, using a 3 week stimulation schedule- 1 week of stimulation (5 consecutive days) followed by 2 weeks of stimulation (10 consecutive days) after a 3-month follow up visit. The subject will also have follow ups at 2, 4 and 8 weeks after the second course of stimulation.\n\nIf a subject receives sham during the experiment, he/she may enroll in an open-label portion of the study and receive 10 days of active stimulation.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Over 18 years of age\n* History of moderate to severe sublesional pain\n\nExclusion Criteria:\n\n* Active alcohol or drug dependence, as self-reported\n* A history of bipolar disorder or psychosis, as self-reported\n* Inability to travel to the study site,\n* Current use of any of the following anti-epileptic medications or dopaminergic medications known to reduce or inhibit the benefits of tDCS treatment \\[53\\]: carbamazepine, oxcarbazepine, phenytoin, ropinirole (Requip), pramipexole (Mirapex), and cabergoline (Dostinex),\n* The following contradictions to tDCS: implanted metal plates in the head, or deep brain stimulator (spinal cord implants, including baclofen pumps, are not a contraindication as cranial currents do not reach the spinal cord \\[24\\]).\n* Pregnancy at time of enrollment\n* Current use of ventilator.'}, 'identificationModule': {'nctId': 'NCT01599767', 'briefTitle': 'Spaulding-Harvard Model System: Effects of Transcranial Direct Current Stimulation (tDCS) on Chronic Pain in Spinal Cord Injury', 'organization': {'class': 'OTHER', 'fullName': 'Spaulding Rehabilitation Hospital'}, 'officialTitle': 'Spaulding-Harvard Spinal Cord Injury (SH-SCI) Study: Effects of tDCS on Chronic Pain in Spinal Cord Injury.', 'orgStudyIdInfo': {'id': '2011-p-002353'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Active tDCS', 'description': 'Subjects will undergo 20 minutes active tDCS.', 'interventionNames': ['Device: Transcranial direct current stimulation (tDCS)']}, {'type': 'SHAM_COMPARATOR', 'label': 'Sham tDCS', 'description': 'Subjects will undergo 20 minutes of sham stimulation.', 'interventionNames': ['Device: Transcranial direct current stimulation (tDCS)']}], 'interventions': [{'name': 'Transcranial direct current stimulation (tDCS)', 'type': 'DEVICE', 'otherNames': ['1x1 low-intensity direct current stimulator', 'Soterix Medical'], 'description': 'Subjects will undergo 15 sessions of tDCS stimulation (either active or sham), 1x per day at 20 minutes per session.', 'armGroupLabels': ['Active tDCS', 'Sham tDCS']}]}, 'contactsLocationsModule': {'locations': [{'zip': '02114', 'city': 'Boston', 'state': 'Massachusetts', 'country': 'United States', 'facility': 'Spaulding Rehabilitation Hospital', 'geoPoint': {'lat': 42.35843, 'lon': -71.05977}}], 'overallOfficials': [{'name': 'Felipe Fregni, MD PHD MPH', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Spaulding Rehabilitation Hospital'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Spaulding Rehabilitation Hospital', 'class': 'OTHER'}, 'collaborators': [{'name': 'U.S. Department of Education', 'class': 'FED'}], 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Associate Professor', 'investigatorFullName': 'Felipe Fregni', 'investigatorAffiliation': 'Spaulding Rehabilitation Hospital'}}}}