Ignite Creation Date:
2025-12-24 @ 9:27 PM
Ignite Modification Date:
2025-12-30 @ 6:06 PM
Study NCT ID:
NCT00955032
Status:
COMPLETED
Last Update Posted:
2013-04-26
First Post:
2009-08-05
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Repetitive Transcranial Magnetic Stimulation (rTMS) for the Treatment of Apathy in Parkinson's Disease
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D010300', 'term': 'Parkinson Disease'}, {'id': 'D053609', 'term': 'Lethargy'}, {'id': 'D003863', 'term': 'Depression'}], 'ancestors': [{'id': 'D020734', 'term': 'Parkinsonian Disorders'}, {'id': 'D001480', 'term': 'Basal Ganglia Diseases'}, {'id': 'D001927', 'term': 'Brain Diseases'}, {'id': 'D002493', 'term': 'Central Nervous System Diseases'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}, {'id': 'D009069', 'term': 'Movement Disorders'}, {'id': 'D000080874', 'term': 'Synucleinopathies'}, {'id': 'D019636', 'term': 'Neurodegenerative Diseases'}, {'id': 'D019954', 'term': 'Neurobehavioral Manifestations'}, {'id': 'D009461', 'term': 'Neurologic Manifestations'}, {'id': 'D012816', 'term': 'Signs and Symptoms'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}, {'id': 'D001526', 'term': 'Behavioral Symptoms'}, {'id': 'D001519', 'term': 'Behavior'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'fernandez@neurology.ufl.edu', 'phone': '(216) 445-1108', 'title': 'Dr. Hubert Fernandez', 'organization': 'Center for Neurological Restoration Cleveland Clinic'}, 'certainAgreement': {'piSponsorEmployee': False, 'restrictiveAgreement': False}, 'limitationsAndCaveats': {'description': 'Due to recruiting difficulties, only 24 participants completed study participation. Despite this, the investigators still had significant power to examine effects of interest.'}}, 'adverseEventsModule': {'timeFrame': 'Adverse event data were collect from study enrollment to study completion, which occured between March 2007 - December 2009.', 'eventGroups': [{'id': 'EG000', 'title': 'rTMS Treatment', 'description': 'Participants in this group received rTMS treatment.', 'otherNumAtRisk': 16, 'otherNumAffected': 8, 'seriousNumAtRisk': 16, 'seriousNumAffected': 0}, {'id': 'EG001', 'title': 'Sham Treatment', 'description': 'Participants in this group did not receive rTMS treatment.', 'otherNumAtRisk': 8, 'otherNumAffected': 3, 'seriousNumAtRisk': 8, 'seriousNumAffected': 1}], 'otherEvents': [{'term': 'Headache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 8, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'UFL IRB'}, {'term': 'Fatigue', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 8, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'UFL IRB'}, {'term': 'Hallucination', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 8, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'UFL IRB'}, {'term': 'Back Pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numEvents': 1, 'numAffected': 1}, {'groupId': 'EG001', 'numAtRisk': 8, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'UFL IRB'}, {'term': 'Worsening PD symptoms', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numEvents': 3, 'numAffected': 3}, {'groupId': 'EG001', 'numAtRisk': 8, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'UFL IRB'}, {'term': 'Fall', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 8, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'UFL IRB'}, {'term': 'Pitting Edema', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numEvents': 2, 'numAffected': 2}, {'groupId': 'EG001', 'numAtRisk': 8, 'numEvents': 0, 'numAffected': 0}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'UFL IRB'}], 'seriousEvents': [{'term': 'Falling', 'stats': [{'groupId': 'EG000', 'numAtRisk': 16, 'numEvents': 0, 'numAffected': 0}, {'groupId': 'EG001', 'numAtRisk': 8, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'UFL IRB'}], 'frequencyThreshold': '5'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Apathy Evaluation Scale (AES)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '8', 'groupId': 'OG001'}, {'value': '16', 'groupId': 'OG002'}, {'value': '8', 'groupId': 'OG003'}]}], 'groups': [{'id': 'OG000', 'title': 'rTMS Pre TX', 'description': 'Participants in this group were assessed prior to rTMS treatment.'}, {'id': 'OG001', 'title': 'Sham Pre TX', 'description': 'Participants in this group were assessed before sham treatment.'}, {'id': 'OG002', 'title': 'rTMS Post TX (Immediate)', 'description': 'Participants in this group received rTMS treatment and were assessed approximately 10 days after tx began.'}, {'id': 'OG003', 'title': 'Sham Post Tx (Immediate)', 'description': 'Participants in this group did not receive rTMS treatment and were assessed approximately 10 days after tx began.'}], 'classes': [{'categories': [{'measurements': [{'value': '19.6', 'spread': '5.1', 'groupId': 'OG000'}, {'value': '18.8', 'spread': '3.9', 'groupId': 'OG001'}, {'value': '17.9', 'spread': '7.0', 'groupId': 'OG002'}, {'value': '16.8', 'spread': '4.6', 'groupId': 'OG003'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Pre-Tx; 10 days post tx', 'description': 'The apathy evaluation scale is a 14-item self-report questionaire that provides a quantitative estimate of apathy symptoms. Items are given a score of 0-3, and a total score is summated using all items. Scores may range between 0 and 42. Higher scores are indicative of greater symptoms of apathy, and a score of 14 is suggestive of clinically significant symptoms.', 'unitOfMeasure': 'units on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'All participants who completed study procedures were included for analyses.'}, {'type': 'SECONDARY', 'title': 'Lille Apathy Rating Scale (LARS)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '8', 'groupId': 'OG001'}, {'value': '16', 'groupId': 'OG002'}, {'value': '8', 'groupId': 'OG003'}]}], 'groups': [{'id': 'OG000', 'title': 'rTMS Pre tx', 'description': 'Participants in this group received were assessed prior to receiving rTMS treatment.'}, {'id': 'OG001', 'title': 'Sham Pre tx', 'description': 'Participants in this group were assessed prior to receiving Sham treatment.'}, {'id': 'OG002', 'title': 'rTMS Post tx', 'description': 'Participants in this group received rTMS treatment and were assessed approximately 10 days after tx began.'}, {'id': 'OG003', 'title': 'Sham Post tx', 'description': 'Participants in this group did not receive rTMS treatment and were assessed approximately 10 days after tx began.'}], 'classes': [{'categories': [{'measurements': [{'value': '-15.6', 'spread': '9.1', 'groupId': 'OG000'}, {'value': '-18.9', 'spread': '4.5', 'groupId': 'OG001'}, {'value': '-20.1', 'spread': '7.8', 'groupId': 'OG002'}, {'value': '-22.1', 'spread': '5.2', 'groupId': 'OG003'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Pre-Tx; 10 days post-tx', 'description': 'The Lille Apathy Rating Scale (LARS) is a 33-item interviewer administered structured questionaire designed to assess level of apathetic symptoms. The first 3 items are scored from -2 to +2, while the remainder items are scored from -1 to +1. Scores can range between -36 to +36. The more positive the score, the greater level of apathy symptoms.', 'unitOfMeasure': 'units on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'All participants who completed study procedures were included for analyses.'}, {'type': 'SECONDARY', 'title': 'Beck Depression Inventory-Second Edition (BDI-II)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '8', 'groupId': 'OG001'}, {'value': '16', 'groupId': 'OG002'}, {'value': '8', 'groupId': 'OG003'}]}], 'groups': [{'id': 'OG000', 'title': 'rTMS Pre tx', 'description': 'Participants in this group were assessed before they received rTMS treatment.'}, {'id': 'OG001', 'title': 'Sham Pre tx', 'description': 'Participants in this group were assessed before they received Sham tx.'}, {'id': 'OG002', 'title': 'rTMS Post tx', 'description': 'Participants in this group received rTMS treatment and were assessed approximately 10 days after tx began.'}, {'id': 'OG003', 'title': 'Sham Post tx', 'description': 'Participants in this group did not receive rTMS treatment and were assessed approximately 10 days after tx began.'}], 'classes': [{'categories': [{'measurements': [{'value': '17.1', 'spread': '8.4', 'groupId': 'OG000'}, {'value': '17.8', 'spread': '9.8', 'groupId': 'OG001'}, {'value': '11.8', 'spread': '8.8', 'groupId': 'OG002'}, {'value': '11.8', 'spread': '5.4', 'groupId': 'OG003'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Pre-Tx; 10 days post-tx', 'description': 'The Beck Depression Inventory-Second Edition (BDI-II) is a 21-item self-report questionaire that measures depressive symptoms. Each item is scored on a scale of 0-3, and items are summated to yield a total score. A higher score is indicative of greater symptoms of depression. Total scores may range between 0 and 63. A score greater than or equal of 14 is suggestive of clinically significant symptoms.', 'unitOfMeasure': 'units on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'All participants who completed study procedures were included for analyses.'}, {'type': 'SECONDARY', 'title': 'Hamilton Depression Rating Scale (HAM-D)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'OG000'}, {'value': '8', 'groupId': 'OG001'}, {'value': '16', 'groupId': 'OG002'}, {'value': '8', 'groupId': 'OG003'}]}], 'groups': [{'id': 'OG000', 'title': 'rTMS Pre tx', 'description': 'Participants in this group were assessed before they received rTMS treatment.'}, {'id': 'OG001', 'title': 'Sham Pre tx', 'description': 'Participants in this group were assessed before they received sham treatment.'}, {'id': 'OG002', 'title': 'rTMS Post tx', 'description': 'Participants in this group received rTMS treatment and were assessed approximately 10 days after tx began.'}, {'id': 'OG003', 'title': 'Sham Post tx', 'description': 'Participants in this group did not receive rTMS treatment and were assessed approximately 10 days after tx began.'}], 'classes': [{'categories': [{'measurements': [{'value': '12.5', 'spread': '7.3', 'groupId': 'OG000'}, {'value': '11.9', 'spread': '6.5', 'groupId': 'OG001'}, {'value': '7.9', 'spread': '4.8', 'groupId': 'OG002'}, {'value': '8.5', 'spread': '5.4', 'groupId': 'OG003'}]}]}], 'paramType': 'MEAN', 'timeFrame': 'Pre-Tx; 10 days post-tx', 'description': 'The Hamilton Depression Rating Scale (HAM-D) is a 24-item interviewer administered structure questionaire designed to assess symptoms of depression. Items are scored with a range of 0-4, though 11 of the items are scored between 0 and 2. A total score is then calculated of all items which can range from 0 to 74. A higher score is indicative of more depressive symptoms, and a lower score post-tx is indicative of better outcome.', 'unitOfMeasure': 'units on a scale', 'dispersionType': 'Standard Deviation', 'reportingStatus': 'POSTED', 'populationDescription': 'All participants who completed study procedures were included for analyses.'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'rTMS Treatment', 'description': 'Participants in this group received rTMS treatment.'}, {'id': 'FG001', 'title': 'Sham Treatment', 'description': 'Participants in this group did not receive rTMS treatment.'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '16'}, {'groupId': 'FG001', 'numSubjects': '8'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '16'}, {'groupId': 'FG001', 'numSubjects': '8'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '0'}, {'groupId': 'FG001', 'numSubjects': '0'}]}]}], 'recruitmentDetails': 'Patients seen clinically for routine clinical care were determined by clinicians if they appeared to qualify for the study. Subjects were asked and consented in a non-coercive manner if they wished to be contacted via telephone about future study participation. Recruitment occurred between March 2007-December 2009.'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '16', 'groupId': 'BG000'}, {'value': '8', 'groupId': 'BG001'}, {'value': '24', 'groupId': 'BG002'}]}], 'groups': [{'id': 'BG000', 'title': 'rTMS Treatment', 'description': 'Participants in this group received rTMS treatment.'}, {'id': 'BG001', 'title': 'Sham Treatment', 'description': 'Participants in this group did not receive rTMS treatment.'}, {'id': 'BG002', 'title': 'Total', 'description': 'Total of all reporting groups'}], 'measures': [{'title': 'Age, Categorical', 'classes': [{'categories': [{'title': '<=18 years', 'measurements': [{'value': '0', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '0', 'groupId': 'BG002'}]}, {'title': 'Between 18 and 65 years', 'measurements': [{'value': '10', 'groupId': 'BG000'}, {'value': '0', 'groupId': 'BG001'}, {'value': '10', 'groupId': 'BG002'}]}, {'title': '>=65 years', 'measurements': [{'value': '6', 'groupId': 'BG000'}, {'value': '8', 'groupId': 'BG001'}, {'value': '14', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Age Continuous', 'classes': [{'categories': [{'measurements': [{'value': '63.8', 'spread': '7.2', 'groupId': 'BG000'}, {'value': '72.8', 'spread': '5.7', 'groupId': 'BG001'}, {'value': '66.8', 'spread': '7.9', 'groupId': 'BG002'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'years', 'dispersionType': 'STANDARD_DEVIATION'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '2', 'groupId': 'BG000'}, {'value': '3', 'groupId': 'BG001'}, {'value': '5', 'groupId': 'BG002'}]}, {'title': 'Male', 'measurements': [{'value': '14', 'groupId': 'BG000'}, {'value': '5', 'groupId': 'BG001'}, {'value': '19', 'groupId': 'BG002'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Region of Enrollment', 'classes': [{'title': 'United States', 'categories': [{'measurements': [{'value': '16', 'groupId': 'BG000'}, {'value': '8', 'groupId': 'BG001'}, {'value': '24', 'groupId': 'BG002'}]}]}], 'paramType': 'NUMBER', 'unitOfMeasure': 'participants'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'QUADRUPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 24}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2007-04'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2012-09', 'completionDateStruct': {'date': '2009-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2013-04-19', 'studyFirstSubmitDate': '2009-08-05', 'resultsFirstSubmitDate': '2011-12-05', 'studyFirstSubmitQcDate': '2009-08-06', 'lastUpdatePostDateStruct': {'date': '2013-04-26', 'type': 'ESTIMATED'}, 'resultsFirstSubmitQcDate': '2012-01-17', 'studyFirstPostDateStruct': {'date': '2009-08-07', 'type': 'ESTIMATED'}, 'resultsFirstPostDateStruct': {'date': '2012-02-20', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2009-10', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Apathy Evaluation Scale (AES)', 'timeFrame': 'Pre-Tx; 10 days post tx', 'description': 'The apathy evaluation scale is a 14-item self-report questionaire that provides a quantitative estimate of apathy symptoms. Items are given a score of 0-3, and a total score is summated using all items. Scores may range between 0 and 42. Higher scores are indicative of greater symptoms of apathy, and a score of 14 is suggestive of clinically significant symptoms.'}], 'secondaryOutcomes': [{'measure': 'Lille Apathy Rating Scale (LARS)', 'timeFrame': 'Pre-Tx; 10 days post-tx', 'description': 'The Lille Apathy Rating Scale (LARS) is a 33-item interviewer administered structured questionaire designed to assess level of apathetic symptoms. The first 3 items are scored from -2 to +2, while the remainder items are scored from -1 to +1. Scores can range between -36 to +36. The more positive the score, the greater level of apathy symptoms.'}, {'measure': 'Beck Depression Inventory-Second Edition (BDI-II)', 'timeFrame': 'Pre-Tx; 10 days post-tx', 'description': 'The Beck Depression Inventory-Second Edition (BDI-II) is a 21-item self-report questionaire that measures depressive symptoms. Each item is scored on a scale of 0-3, and items are summated to yield a total score. A higher score is indicative of greater symptoms of depression. Total scores may range between 0 and 63. A score greater than or equal of 14 is suggestive of clinically significant symptoms.'}, {'measure': 'Hamilton Depression Rating Scale (HAM-D)', 'timeFrame': 'Pre-Tx; 10 days post-tx', 'description': 'The Hamilton Depression Rating Scale (HAM-D) is a 24-item interviewer administered structure questionaire designed to assess symptoms of depression. Items are scored with a range of 0-4, though 11 of the items are scored between 0 and 2. A total score is then calculated of all items which can range from 0 to 74. A higher score is indicative of more depressive symptoms, and a lower score post-tx is indicative of better outcome.'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ["Parkinson's disease", 'Apathy', 'rTMS', 'Repetitive transcranial magnetic stimulation', 'Depression'], 'conditions': ["Parkinson's Disease"]}, 'referencesModule': {'seeAlsoLinks': [{'url': 'http://mdc.mbi.ufl.edu/', 'label': 'Movement Disorders Center at the University of Florida'}]}, 'descriptionModule': {'briefSummary': "The purpose of this research study is to attempt to treat apathy in Parkinson's disease (PD) using high-frequency repetitive transcranial magnetic stimulation (rTMS) of the brain and to investigate the patterns of brain activation that may be involved in apathy. It is hypothesized that high-frequency rTMS of the left mid-dorsolateral frontal cortex will improve apathy in PD.", 'detailedDescription': "Apathy is a syndrome characterized by a primary lack of motivation and it manifests in three domains: behavioral (lack of effort and productivity, dependence on others for structuring daily activities), cognitive (loss of interest in new experiences, lack of concern for one's problems) and affective (flattened affect and lack of response to positive or negative events). Apathy has been consistently attributed to functional disturbance of neural systems involving mesial frontal and the anterior cingulate cortex (ACC), an area with reciprocal connections with limbic, frontal cortices and the basal ganglia.\n\nRepetitive transcranial magnetic stimulation (rTMS) is a noninvasive tool used to manipulate activity in specific brain neural circuits through the skull and, in turn, induce short-term (milliseconds) and long-term (minutes to hours) changes in behavior. The duration of effect depends on the stimulation mode. Several studies have now demonstrated that rTMS may facilitate or modulate behavior beyond the actual stimulation. rTMS of the mid-dorsolateral frontal cortex (MDLFC) has been used to treat depression presumably because of its modulatory effect on the fronto-cingulate system (MDLFC and the ACC circuitry). Studies have shown that rTMS of the left MDLFC modulates the blood flow response in the ACC. We therefore hypothesize that high-frequency rTMS of the left MDLFC will also improve apathy in PD."}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '30 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n1. diagnosis of "probable" PD, defined by the presence of at least 2 out of 3 cardinal motor features of PD (resting tremor, rigidity, and bradykinesia, plus a sustained and significant response to dopaminergic treatment);\n2. age 30 or over; and\n3. on stable medications for at least 30 days.\n\nExclusion Criteria:\n\n1. features suggestive of other causes of parkinsonism/ parkinson-plus syndromes;\n2. history of deep brain stimulation or ablation surgery, significant headaches, epilepsy or seizure disorder, mass brain lesions, or major head trauma leading to loss of consciousness of any length;\n3. family (1st degree relatives) history of epilepsy;\n4. evidence for dementia;\n5. presence of contraindications for functional magnetic resonance imaging (fMRI);\n6. history of schizophrenia, schizoaffective disorder, other psychosis, rapid-cycling bipolar illness, alcohol/drug abuse within the past year;\n7. need for rapid clinical response due to conditions such as initiation, psychosis, or suicidality;\n8. unstable medical condition such as diabetes, cardiac disease, hypertension;\n9. pregnancy; and\n10. colorblindness.'}, 'identificationModule': {'nctId': 'NCT00955032', 'acronym': 'ReStore', 'briefTitle': "Repetitive Transcranial Magnetic Stimulation (rTMS) for the Treatment of Apathy in Parkinson's Disease", 'organization': {'class': 'OTHER', 'fullName': 'University of Florida'}, 'officialTitle': "Repetitive Transcranial Magnetic Stimulation (rTMS) for the Treatment of Apathy in Parkinson's Disease.", 'orgStudyIdInfo': {'id': '0004762006'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'High-Frequency Repetitive Transcranial Magentic Stimulation', 'description': 'High-Frequency repetitive transcranial magnetic stimulation patients randomized to this treatment will receive left prefrontal rTMS, each treatment will consist of 2000 stimuli (50 - 8-second trains of 40 stimuli at 5 Hz). We will administer rTMS trains every 30 seconds for 25 minutes. Stimulus intensity for the first and second trains will be 80 and 90% of Motor Evoked Potential (MEP) threshold, respectively.', 'interventionNames': ['Device: High-Frequency Repetitive Transcranial Magnetic Stimulation']}, {'type': 'SHAM_COMPARATOR', 'label': 'Sham Repetitive Transcranial Magentic Stimulation', 'description': 'Sham repetitive transcranial magnetic stimulation patients randomized to receive the sham rTMS will undergo the same procedure for identifying stimulus location used in patients receiving real rTMS. Simulated rTMS will be administered using Magstim Placebo 70 mm figure-of-8 shaped coils which produce discharge noise and vibration similar to a real 70 mm coil without stimulating the cerebral cortex. However, in addition to obvious coil discharge noise, rTMS also causes electrical stimulation of the scalp. We will simulate this experience by attaching surface electrodes underneath the sham coil and in contact with the scalp.', 'interventionNames': ['Device: Sham Repetitive Transcranial Magnetic Stimulation']}], 'interventions': [{'name': 'High-Frequency Repetitive Transcranial Magnetic Stimulation', 'type': 'DEVICE', 'otherNames': ['rTMS Treatment'], 'description': 'In patients randomized to receive left prefrontal rTMS, each treatment will consist of 2000 stimuli (50 - 8-second trains of 40 stimuli at 5 Hz). We will administer rTMS trains every 30 seconds for 25 minutes. Stimulus intensity for the first and second trains will be 80 and 90% of MEP threshold, respectively.', 'armGroupLabels': ['High-Frequency Repetitive Transcranial Magentic Stimulation']}, {'name': 'Sham Repetitive Transcranial Magnetic Stimulation', 'type': 'DEVICE', 'otherNames': ['Sham Treatment'], 'description': 'Patients randomized to receive sham rTMS will undergo the same procedure for identifying stimulus location used in patients receiving real rTMS. Simulated rTMS will be administered using Magstim Placebo 70 mm figure-of-8 shaped coils which produce discharge noise and vibration similar to a real 70 mm coil without stimulating the cerebral cortex. However, in addition to obvious coil discharge noise, rTMS also causes electrical stimulation of the scalp. We will simulate this experience by attaching surface electrodes underneath the sham coil and in contact with the scalp.', 'armGroupLabels': ['Sham Repetitive Transcranial Magentic Stimulation']}]}, 'contactsLocationsModule': {'locations': [{'zip': '32611', 'city': 'Gainesville', 'state': 'Florida', 'country': 'United States', 'facility': 'University of Florida', 'geoPoint': {'lat': 29.65163, 'lon': -82.32483}}], 'overallOfficials': [{'name': 'Hubert H Fernandez, M.D.', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'University of Florida'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University of Florida', 'class': 'OTHER'}, 'collaborators': [{'name': "Michael J. Fox Foundation for Parkinson's Research", 'class': 'OTHER'}], 'responsibleParty': {'type': 'SPONSOR'}}}}