Ignite Creation Date:
2025-12-24 @ 10:04 PM
Ignite Modification Date:
2025-12-25 @ 7:41 PM
Study NCT ID:
NCT00184535
Status:
COMPLETED
Last Update Posted:
2017-09-25
First Post:
2005-09-15
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Recording Methods of Muscle Activity "Onset".
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D017116', 'term': 'Low Back Pain'}], 'ancestors': [{'id': 'D001416', 'term': 'Back Pain'}, {'id': 'D010146', 'term': 'Pain'}, {'id': 'D009461', 'term': 'Neurologic Manifestations'}, {'id': 'D012816', 'term': 'Signs and Symptoms'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'CROSS_SECTIONAL', 'observationalModel': 'CASE_ONLY'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 10}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2005-07', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2017-09', 'completionDateStruct': {'date': '2005-10', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2017-09-20', 'studyFirstSubmitDate': '2005-09-15', 'studyFirstSubmitQcDate': '2005-09-15', 'lastUpdatePostDateStruct': {'date': '2017-09-25', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2005-09-16', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2005-10', 'type': 'ACTUAL'}}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Low back pain', 'Neuromuscular control', 'Anticipatory motor control', 'Musculoskeletal Physiologic Processes', 'Muscle, Skeletal', 'Ultrasonography', 'Electromyography'], 'conditions': ['Low Back Pain']}, 'referencesModule': {'references': [{'pmid': '16822599', 'type': 'RESULT', 'citation': 'Vasseljen O, Dahl HH, Mork PJ, Torp HG. Muscle activity onset in the lumbar multifidus muscle recorded simultaneously by ultrasound imaging and intramuscular electromyography. Clin Biomech (Bristol). 2006 Nov;21(9):905-13. doi: 10.1016/j.clinbiomech.2006.05.003. Epub 2006 Jul 5.'}]}, 'descriptionModule': {'briefSummary': 'Delayed anticipatory muscle activity response in deep low back and abdominal muscles has been observed in patients with low back pain, indicative of a pathological condition. Muscle activity onset is traditionally recorded by intramuscular electromyography, but there is a need for a less cumbersome recording method in large clinical studies. The purpose of this experimental study is to explore whether high-frame rate m-mode ultrasound and tissue velocity imaging could measure anticipatory muscle responses ("onset") in the abdominal muscles reliably and comparably accurate to intramuscular EMG.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '65 Years', 'minimumAge': '30 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Healthy men and women between 30-65 yrs with no recent low back pain', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Healthy\n* 30-65 yrs\n\nExclusion Criteria:\n\n* recent low back pain\n* low back, neck or shoulder pain inflicting work absence or bed rest\n* cardiac, rheumatic or other serious illness\n* pregnancy'}, 'identificationModule': {'nctId': 'NCT00184535', 'briefTitle': 'Recording Methods of Muscle Activity "Onset".', 'organization': {'class': 'OTHER', 'fullName': 'Norwegian University of Science and Technology'}, 'officialTitle': 'Muscle Activity "Onset" in the Transversus Abdominis - Simultaneous Recordings by Intramuscular Electromyography and High Frame Rate Ultrasound Imaging.', 'orgStudyIdInfo': {'id': 'REK 4.2005.885'}}, 'contactsLocationsModule': {'locations': [{'zip': '7489', 'city': 'Trondheim', 'country': 'Norway', 'facility': 'Norwegian University of Science and Technology (NTNU), Nasjonal senter for spinale lidelser', 'geoPoint': {'lat': 63.43049, 'lon': 10.39506}}], 'overallOfficials': [{'name': 'Ottar Vasseljen, PhD', 'role': 'STUDY_CHAIR', 'affiliation': 'Norw. Univ of Sci and Technol'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Norwegian University of Science and Technology', 'class': 'OTHER'}, 'collaborators': [{'name': 'Norwegian Fund for Postgraduate Training in Physiotherapy', 'class': 'OTHER'}], 'responsibleParty': {'type': 'SPONSOR'}}}}