Ignite Creation Date:
2025-12-24 @ 10:49 PM
Ignite Modification Date:
2025-12-30 @ 2:19 PM
Study NCT ID:
NCT04489069
Status:
COMPLETED
Last Update Posted:
2024-03-21
First Post:
2020-03-30
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Developmental Psychopathology and the Gene-environment Interaction
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'OTHER', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 40}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2019-01-16', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-03', 'completionDateStruct': {'date': '2023-12-31', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2024-03-20', 'studyFirstSubmitDate': '2020-03-30', 'studyFirstSubmitQcDate': '2020-07-24', 'lastUpdatePostDateStruct': {'date': '2024-03-21', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2020-07-28', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2023-12-31', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': "Magnetic Resonance (MRI) of the Brain - MRI signal allowing tridimensional multiplanar reconstruction of the brain's structures", 'timeFrame': '10 minutes', 'description': 'anatomical images obtained with high definition T1 weighted sequences of radio frequencies - the measure is a "signal (in Hz) to noise ratio" which is obtained from each voxel (tiny 3D portions of the brain)'}, {'measure': 'MRI signal measuring the diffusion of weather particles across brain connections - Diffusion Tensor Imagning (DTI)', 'timeFrame': '10 minutes', 'description': 'measures of the brain microstructure and connectivity - as in all MRI techniques, the measure is a "signal (in Hz) to noise ratio" which is obtained from each voxel (tiny 3D portions of the brain)'}, {'measure': "Functional Magnetic Resonance (fMRI) - MRI signal allowing to measure local brain's activity", 'timeFrame': '20 minutes', 'description': 'BOLD signal reflecting the brain activity that is concurrent to the execution of the Continuous Performance Test associated to emotional stimuli, as well as at rest - as in all MRI techniques, the measure is a "signal (in Hz) to noise ratio" which is obtained from each voxel (tiny 3D portions of the brain)'}, {'measure': 'clinical evaluation by mean of structures interviews - different interviews have different scales. In most of the cases the presence/absence of a psychiatric symptom is evaluated', 'timeFrame': '2 hours', 'description': 'diagnosis or scores reflecting the degree of the presence or absence of a psychopathological condition or reflecting the personal temperament - The measures may vary on scales, for the most part the presence/absence (0-1) is recorded'}, {'measure': "neurocognitive evaluation - tests assessing general IQ, ability to produce words, drawing skills, attention's ability, memory.", 'timeFrame': '2 hours', 'description': 'the output vary according to the test - they are accuracy scores (number of correct answers) or reaction times (milliseconds)'}, {'measure': 'sample of saliva', 'timeFrame': '>10 minutes for drawing the sample', 'description': 'DNA single-nucleotide polymorphism from'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Developmental Psychological Disorder']}, 'descriptionModule': {'briefSummary': 'The present is a followup study that aims at investigating the effect of genetic and environmental factors on the possible development of psychopathological conditions in a longitudinal perspective.\n\nThe final goal is to understand those factors that causing vulnerability to mental illness, eventually allowing better prevention and early detections of those persons with mental illness.', 'detailedDescription': "The developmental psychopathology aims at studying the possible paths that psychiatric conditions may take from childhood, through adolescence till early adulthood. This developmental perspective has the final goal of allowing prevention and early detection of mental illness, which in turn should translate into better prognosis and outcomes.\n\nLongitudinal research allows a better grasp on the illness etiology as it gives the opportunity of directly investigate the possible causal mechanisms and of defining the origins of psychopathological condition in adults.\n\nMany factors of risk interact, across neurodevelopment, in determining the person's vulnerability to mental illness. For instance, temperament and psychopathological factors were proved to have a role. However, the existing knowledge is still fragmented and should be integrated by new knowledge on genetic and environmental factors. Thus, combining observations of neurodevelopment, as measured with neuro-imaging techniques at subsequent timepoints, with psychopathological and neuropsychological evaluations, as well as with detailed information on genetic, environmental and temperamental indexes, is crucial, as no similar exhaustive investigations are still available.\n\nFurthermore, it must be bared in mind that the gene by environment interaction generates complex epigenetic effects on neurodevelopment, which should be monitored through a longer time lapse.\n\nThis topic has been studying this topic for years, by research groups with sites in Friuli Venezia Giulia and Bosisio Parini (Lecco, Lombardia), by mean of cross-sectional and longitudinal studies, involving samples of children and adolescents at risk of psychopathology and referred because of behavioral and/or emotional difficulties, experienced in the past or still ongoing. Also, the research involved a cohort of Twins recruited from the normal population and whose data would allow more fine tuned analyses of the bene by environment interaction.\n\nIn those first phases of study, instruments assessing the psychopathological risk were adapted to the Italian population and the associated cognitive marker were identified.\n\nAlso, some analysis investigated the effect of the environment on the psychopathological risk. Moreover, the influence of genetic factors is under now study, mainly focussing on epigenetic factors.\n\nThe research that is presented here is the followup of the previous investigations. In the previous year (2019) 33 participants underwent the follow up from the sample of children at psychopathological risk and who were chidden/adolescents at the time of the baseline evaluation.\n\nDuring the current year the Twins cohort will be followed up. Half or more of the participants tested ad the baseline are expected to participate, which correspond to about 30 couples (60 participants). The subjects will undergo i) a magnetic resonance, including structural MRI, DTI, resting state fMRI, fMRI (during the fMRI sequences a concurrent task, tapping attention and emotional processes, is presented); ii) a psychopathological evaluation; iii) a self-rating evaluation, filling questionnaires measuring temperaments and assessing the possible presence of behavioral problems; iv) a neurocognitive evaluation; v) a drawing of biological-genetic sample (saliva)."}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT'], 'maximumAge': '35 Years', 'minimumAge': '15 Years', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* participants who already took part to the previous baseline evaluations carried out in our centers and signed consent to be contacted for future follow up\n\nExclusion Criteria:\n\n* Current or previous neurological illness or trauma that involved the brain.\n* Sensory impairments that can hamper the correct execution of the neurocognitive tasks and interviews.\n* Intellectual disability (i.e. IQ\\<70 as estimated with the Wechsler Adult Intelligence Scale or the Wechsler Intelligence Scale for Children)'}, 'identificationModule': {'nctId': 'NCT04489069', 'acronym': 'TwinAger', 'briefTitle': 'Developmental Psychopathology and the Gene-environment Interaction', 'organization': {'class': 'OTHER', 'fullName': 'IRCCS Eugenio Medea'}, 'officialTitle': 'Multimodal and Multi-source Study of Developmental Psychopathology in Twin and Youth Cohorts: Integration of Neuroimaging, Neuropsychology and Gene-environment Measures', 'orgStudyIdInfo': {'id': '212/2019-VERSIONE2'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'OTHER', 'label': 'Clinical, neuropsychological and MRI evaluations', 'interventionNames': ['Diagnostic Test: MRI', 'Diagnostic Test: Clinical and Neuropsychological evaluations', 'Diagnostic Test: Drawing DNA sample']}], 'interventions': [{'name': 'MRI', 'type': 'DIAGNOSTIC_TEST', 'description': 'Magnetic Resonance Imaging (sturctural MRI, fMRI resting state and task related, DTI)', 'armGroupLabels': ['Clinical, neuropsychological and MRI evaluations']}, {'name': 'Clinical and Neuropsychological evaluations', 'type': 'DIAGNOSTIC_TEST', 'description': 'Clinical interviews and neuropsychological tests (paper/pencil and computer based)', 'armGroupLabels': ['Clinical, neuropsychological and MRI evaluations']}, {'name': 'Drawing DNA sample', 'type': 'DIAGNOSTIC_TEST', 'description': 'Saliva sample', 'armGroupLabels': ['Clinical, neuropsychological and MRI evaluations']}]}, 'contactsLocationsModule': {'locations': [{'zip': '33078', 'city': 'San Vito al Tagliamento', 'state': 'Pordenone', 'country': 'Italy', 'facility': 'IRCCS E.Medea', 'geoPoint': {'lat': 45.9168, 'lon': 12.85945}}], 'overallOfficials': [{'name': 'Carolina Bonivento, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'IRCCS E.Medea'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'IRCCS Eugenio Medea', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}