Ignite Creation Date:
2025-12-24 @ 5:10 PM
Ignite Modification Date:
2026-02-21 @ 8:30 AM
Study NCT ID:
NCT02250950
Status:
COMPLETED
Last Update Posted:
2015-05-19
First Post:
2014-09-24
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
An Examination of the Efficacy of a Self-Determination Theory and Motivational Interviewing Exercise Intervention
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D009043', 'term': 'Motor Activity'}], 'ancestors': [{'id': 'D001519', 'term': 'Behavior'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2', 'PHASE3'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'DOUBLE', 'whoMasked': ['PARTICIPANT', 'INVESTIGATOR']}, 'primaryPurpose': 'PREVENTION', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 57}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2014-06'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2015-05', 'completionDateStruct': {'date': '2015-02', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2015-05-18', 'studyFirstSubmitDate': '2014-09-24', 'studyFirstSubmitQcDate': '2014-09-25', 'lastUpdatePostDateStruct': {'date': '2015-05-19', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2014-09-26', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2015-02', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'International Physical Activity Questionnaire', 'timeFrame': '12 weeks'}], 'secondaryOutcomes': [{'measure': 'Psychological General Well-Being Index', 'timeFrame': '12 weeks'}, {'measure': 'Basic Psychological Needs in Exercise Scale', 'timeFrame': '12 weeks'}, {'measure': 'Behavioural Regulation in Exercise Questionnaire', 'timeFrame': '12 weeks'}, {'measure': 'Physical Activity Adherence', 'timeFrame': '12 weeks'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['self-determination theory', 'motivational interviewing', 'exercise', 'physical activity'], 'conditions': ['Exercise Promotion']}, 'referencesModule': {'references': [{'pmid': '27515173', 'type': 'DERIVED', 'citation': 'Miller LS, Gramzow RH. A self-determination theory and motivational interviewing intervention to decrease racial/ethnic disparities in physical activity: rationale and design. BMC Public Health. 2016 Aug 11;16(1):768. doi: 10.1186/s12889-016-3413-2.'}]}, 'descriptionModule': {'briefSummary': 'The current study involves conducting an intervention based on self-determination theory (SDT) and motivational interviewing (MI) to promote physical activity in a racially-diverse sample. It is expected that this intervention will successfully increase physical activity in participants.', 'detailedDescription': "The mental and physical benefits of physical activity are well-established. However, there is a racial disparity in exercise, such that minorities are much less likely to engage in physical activity than are white individuals. Research suggests that a lack of motivation may be an important barrier to physical activity for racial minorities. Therefore, interventions which increase participants' motivation may be especially useful in promoting physical activity within these groups. A previous meta-analysis has found that physical activity interventions based on self-determination theory (SDT) and motivational interviewing (MI) are especially effective in increasing white individuals' physical activity (Miller \\& Gramzow, under review). However, it remains unclear the extent to which these results apply to minority populations. The current study involves conducting an intervention based on SDT and MI to promote physical activity in a racially-diverse sample. It is expected that this intervention will successfully increase physical activity in participants. Specifically, it is expected that there will be a greater relative increase in physical activity in minority individuals than white individuals within the intervention group because it is expected that their level of activity will be lower at baseline."}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* participants were were willing to attend an exercise class once a week for 12 weeks, were willing to complete questionnaires at baseline and 12 weeks, allowed the intervention staff to monitor their attendance at the YMCA for 6 months post intervention, and allowed the exercise instructor to create an audio recording of all of the intervention sessions.\n\nExclusion Criteria:\n\n* not have any illnesses that would prevent them from exercising once a week, not be pregnant or planning to get pregnant within the next 3 months'}, 'identificationModule': {'nctId': 'NCT02250950', 'briefTitle': 'An Examination of the Efficacy of a Self-Determination Theory and Motivational Interviewing Exercise Intervention', 'organization': {'class': 'OTHER', 'fullName': 'Syracuse University'}, 'officialTitle': 'Decreasing Disparities in Physical Activity: An Intervention Based on Self-Determination Theory and Motivational Interviewing', 'orgStudyIdInfo': {'id': '4636'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'MI and SDT Exercise Group', 'description': 'Intervention Condition: Participated in 12 weekly meetings led by MI- and SDT-trained exercise instructor.', 'interventionNames': ['Behavioral: MI and SDT Exercise Group']}, {'type': 'SHAM_COMPARATOR', 'label': 'Non-MI and SDT Exercise Group', 'description': 'Control Condition: Participated in 12 weekly meetings led by an exercise instructor who was not trained in MI and SDT.', 'interventionNames': ['Behavioral: Non-MI and SDT Exercise Group']}], 'interventions': [{'name': 'MI and SDT Exercise Group', 'type': 'BEHAVIORAL', 'description': 'The intervention group will participate in a group exercise class that will be held once a week for an hour. This class will be taught by an instructor trained in MI and SDT. This individual will lead group discussions and will have the participants exercise together.', 'armGroupLabels': ['MI and SDT Exercise Group']}, {'name': 'Non-MI and SDT Exercise Group', 'type': 'BEHAVIORAL', 'description': 'This group will participate in a group exercise class that will be held once a week for an hour. This class will be taught by an instructor who was not trained in MI and SDT. This individual will lead a regular exercise class.', 'armGroupLabels': ['Non-MI and SDT Exercise Group']}]}, 'contactsLocationsModule': {'locations': [{'zip': '12084', 'city': 'Guilderland', 'state': 'New York', 'country': 'United States', 'facility': 'Lauren S. Miller', 'geoPoint': {'lat': 42.70452, 'lon': -73.91151}}], 'overallOfficials': [{'name': 'Lauren S Miller, M.S.', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Syracuse University'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Syracuse University', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Doctoral Candidate', 'investigatorFullName': 'Lauren Miller', 'investigatorAffiliation': 'Syracuse University'}}}}