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NDAR provides a single access to de-identified autism research data. For permission to download data, you will need an NDAR account with approved access to NDAR or a connected repository (AGRE, IAN, or the ATP). For NDAR access, you need to be a research investigator sponsored by an NIH recognized institution with federal wide assurance. See Request Access for more information.

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The filters you have selected from various query interfaces will be stored here, in the 'Filter Cart'. The database will be queried using filters added to your 'Filter Cart', when multiple filters are defined, each will be executed using 'AND' logic, so with each filter that is applied the result set gets smaller.

From the 'Filter Cart' you can inspect each of the filters that have been defined, and you also have the option to remove filters. The 'Filter Cart' itself will display the number of filters applied along with the number of subjects that are identified by the combination of those filters. For example a GUID filter with two subjects, followed by a GUID filter for just one of those subjects would return only data for the subject that is in both GUID filters.

If you have a question about the filter cart, or underlying filters please contact the help desk at The NDA Help Desk

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Data Structures with shared data
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1 Numbers reported are subjects by age
New Trial
New Project

Format should be in the following format: Activity Code, Institute Abbreviation, and Serial Number. Grant Type, Support Year, and Suffix should be excluded. For example, grant 1R01MH123456-01A1 should be entered R01MH123456

Please select an experiment type below

New Documentation

Please enter the name of the data structure to search or if your definition does not exist, please upload that definition so that it can be appropriately defined for submission. Multiple data structures may be associated with a single Data Expected entry. Please add only one data structure per assessment.

Please provide a reason for the requested submission exemption and the
time-frame during which the exemption will be active.
Shared

Collection Owners and those with Collection Administrator permission, may edit a collection. The following is currently available for Edit on this page:

General

Title, investigators, and Collection Description may be edited along with the Collection Phase. For Collection Phase, the options Pre-enrollment, Enrollment, and Completed can be chosen allowing the Collection Owner to indicate the stage of data collection.

Funding Source

The ability to associate the funding source for the project is provided. For NIH funded grants, linkage to Project Reporter information (e.g. R01MH123456) is supported. Projects funded by others, including the URL of the project, are listed. Non NIH funded projects will become available here to link that data with the appropriate funding agency.

Supporting Documentation

Any documents related to the project may be uploaded clarifying the data or acquisition methods used may be uploaded and made available here. The default is to share these documents to the general public. An option to share only to qualified Researchers is also an option.

Clinical Trials

For clinical trials, the option to link to the clinical trial in clinicaltrials.gov is optionally provided.

Collection Summary Collection Charts
Collection Title Collection Investigators Collection Description
Treatment of Autism Symptoms in Children (TASC): Initial RCT with Active Control
Jeffrey Wood 
Cognitive behavioral therapy (CBT) offers a novel approach for addressing core autism symptoms in higher functioning school-age youngsters. CBT has been successfully adapted to treat emotional problems in school-aged children with ASD (e.g., Wood et al., 2009a). Initial results suggest that CBT may also be promising for reducing core autism symptoms (Wood et al., 2009b; Drahota, Wood et al., 2011). The treatment is based on a contemporary model of memory retrieval competition, employing strategies for enhancing the retention of adaptive conceptual and behavioral responses and the suppression of idiosyncratic beliefs and behaviors in daily social contexts (e.g., school, home), emphasizing the use of deep semantic processing to enhance memory retrieval. We are proposing a randomized controlled trial to examine the efficacy of CBT relative to the standard of care in the community, social skills training (SST), in youngsters with ASD. The CBT program has been tailored over the last five years to the characteristics and clinical needs of high-functioning youth with ASD. In response to the 2009 Interagency Autism Coordinating Committee (IACC) Strategic Plan, a modular treatment approach is employed to personalize the intervention. The primary outcome measure is the Playground Observation of Peer Engagement scale, an independent evaluator-rated school playground observational measure of joint engagement, which is a psychometrically valid measure of core autism symptoms with established treatment sensitivity. The proposed research will (1) examine the short term efficacy of CBT relative to SST on autism symptom severity, (2) evaluate the durability of observed treatment gains in CBT responders, (3) cross-validate the ADOS, ADI-R, and SRS as measures of treatment outcome against the primary outcome measure (school observations of joint engagement), and (4) identify predictors of treatment outcome. A total of 80 youth (ages 7-12 years) with ASD will be randomly assigned to CBT or SST. Given the lack of evidence-based treatments for core autism symptoms in the school age-group, positive findings from this trial could have considerable public health significance.
NDAR
Enrolling
Shared
$1,909,600.00
133
160
140

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No Data Shared

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NIH - Extramural None


R01MH094391-01 Treatment of Autism Symptoms in Children (TASC): Initial RCT with Active Control 03/15/2012 02/28/2018 160 140 UNIVERSITY OF CALIFORNIA LOS ANGELES $1,909,600.00

Collection Owners and those with Collection Administrator permission, may edit a collection. The following is currently available for Edit on this page:

Experiments

To create a new Omics, eye tracking, fMRI, or EEG experiment, press the "+ New Experiment" button. Once an experiment is created, then raw files for these types of experiments should be provided, associating the experiment – through Experiment_ID – with the metadata defined in the experiments interface.

IDNameCreated DateStatusType
No records found.

Collection Owners and those with Collection Administrator permission, may edit a collection. The following is currently available for Edit on this page:

Shared Data

Data structures with the number of subjects submitted and shared are provided.

Autism Diagnostic Interview, Revised (ADI-R) Clinical Assessments 59
Autism Diagnostic Observation Schedule (ADOS)- Module 3 (2007) Clinical Assessments 58
Big Five Questionnaire Children Clinical Assessments 52
Child/Adolescent Symptom Inventory Clinical Assessments 53
Research Subject Clinical Assessments 53
Social Responsiveness Scale (SRS) Clinical Assessments 51
Wechsler Intelligence Scale for Children - IV [part 1] Clinical Assessments 60

Collection Owners and those with Collection Administrator permission, may edit a collection. The following is currently available for Edit on this page:

Publications

Publications relevant to NDAR data are listed below. Most displayed publications have been associated with the grant within Pubmed. Use the "+ New Publication" button to add new publications. Publications relevant/not relevant to data expected are categorized. Relevant publications are then linked to the underlying data by selecting the Create Study link. Study provides the ability to define cohorts, assign subjects, define outcome measures and lists the study type, data analysis and results. Analyzed data and results are expected in this way.

PubMed IDStudyTitleJournalAuthorsDateStatus
22733297Create StudyAutism spectrum traits in children with anxiety disorders.Journal of autism and developmental disordersvan Steensel FJ, Bögels SM, Wood JJFebruary 2013Not Determined

This tab provides a general status on the data expected to be shared. There are two types of data expected.

  1. By Relevant publications — Those publications that reported for the collection's grant and have a status of "relevant" for sharing are listed first. The grantee is expected to share the data specific to those publications using the NDA Study feature. If a publication is erroneously marked relevant, the PI should simply change the status. When sharing a study, only the outcome measures for the subjects/time-points are shared. Other data that have not met the share date, defined below, will remain embargoed. To initiate study creation, simply login, mark your publication as relevant and click on the link listed to begin.

  2. By Data Structure — The number of subjects expected, received and shared is provided. Investigators are expected to update the data that they are collecting, the initial submission date and initial share dates. The NIMH Data Archive shares data when those dates are met.

  3. Submission Exemption — Those with Administrative or Submission Access to the Collection may request an exemption for submission for a defined period by stating the reason and timeframe. Note that the program officer on the grant may review this request.


Relevant Publications
PubMed IDStudyTitleJournalAuthorsDate
No records found.

For those with privileges to edit the collection, it is possible to upload your data definitions using this interface. NDA support staff will then follow up with a harmonized data definition for you to use in providing additional data.

Data Expected
Data ExpectedTargeted EnrollmentInitial SubmissionSubjects SharedStatus
Research Subject and Pedigree info iconApproved
ADOS info iconApproved
Social Responsiveness Scale (SRS) info iconApproved
Child and Adolescent Symptom Inventory (CASI) info iconApproved
ADI-R info iconApproved
Wechsler Intelligence Scale for Children info iconApproved
Big Five Inventory info iconApproved
Playground Observation of Peer Engagement (POPE) info iconApproved
Structure not yet defined

Collection Owners and those with Collection Administrator permission, may edit a collection. The following is currently available for Edit on this page:

Associated Studies

Studies that have been defined using data from a Collection are important criteria to determine the value of data shared. The number of subjects column displays the counts from this Collection that are included in a Study, out of the total number of subjects in that study. The Data Use column represents whether or not the study is a primary analysis of the data or a secondary analysis. State indicates whether the study is private or shared with the research community.