Ignite Creation Date:
2025-12-24 @ 10:44 PM
Ignite Modification Date:
2025-12-25 @ 8:14 PM
Study NCT ID:
NCT01397435
Status:
COMPLETED
Last Update Posted:
2015-02-04
First Post:
2011-06-13
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
MR Spectroscopy and Disease Severity Score for Gaucher in Pediatric Population
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'CASE_CONTROL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 24}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2011-07'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2015-02', 'completionDateStruct': {'date': '2014-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2015-02-03', 'studyFirstSubmitDate': '2011-06-13', 'studyFirstSubmitQcDate': '2011-07-18', 'lastUpdatePostDateStruct': {'date': '2015-02-04', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2011-07-19', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2013-12', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Difference in the fat fraction (quantified by MRS) between subjects with Gaucher disease and controls.', 'timeFrame': 'within 5 minutes', 'description': 'We will measure the fat fraction only once, at the time of recruitment. We will compare the fat fraction of an affected subject to that of an age matched control. We will determine if significant difference exist.'}], 'secondaryOutcomes': [{'measure': 'Difference in the semiquantitative MRI scores between affected subjects and controls', 'timeFrame': 'within 5 minutes', 'description': 'We will compare the ordinal data obtained from applying two semiquantitative severity scores: Bone marrow burden (BMB) and Spanish MRI (S-MRI).'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['Lysosomal diseases', 'Magnetic resonance Spectroscopy', 'MRI'], 'conditions': ['Gaucher']}, 'referencesModule': {'references': [{'pmid': '16754822', 'type': 'BACKGROUND', 'citation': 'Kaplan P, Andersson HC, Kacena KA, Yee JD. The clinical and demographic characteristics of nonneuronopathic Gaucher disease in 887 children at diagnosis. Arch Pediatr Adolesc Med. 2006 Jun;160(6):603-8. doi: 10.1001/archpedi.160.6.603.'}, {'pmid': '14526090', 'type': 'BACKGROUND', 'citation': 'Maas M, van Kuijk C, Stoker J, Hollak CE, Akkerman EM, Aerts JF, den Heeten GJ. Quantification of bone involvement in Gaucher disease: MR imaging bone marrow burden score as an alternative to Dixon quantitative chemical shift MR imaging--initial experience. Radiology. 2003 Nov;229(2):554-61. doi: 10.1148/radiol.2292020296. Epub 2003 Oct 2.'}, {'pmid': '11025794', 'type': 'BACKGROUND', 'citation': 'Charrow J, Andersson HC, Kaplan P, Kolodny EH, Mistry P, Pastores G, Rosenbloom BE, Scott CR, Wappner RS, Weinreb NJ, Zimran A. The Gaucher registry: demographics and disease characteristics of 1698 patients with Gaucher disease. Arch Intern Med. 2000 Oct 9;160(18):2835-43. doi: 10.1001/archinte.160.18.2835.'}, {'pmid': '17161930', 'type': 'BACKGROUND', 'citation': 'Roca M, Mota J, Alfonso P, Pocovi M, Giraldo P. S-MRI score: A simple method for assessing bone marrow involvement in Gaucher disease. Eur J Radiol. 2007 Apr;62(1):132-7. doi: 10.1016/j.ejrad.2006.11.024. Epub 2006 Dec 11.'}, {'pmid': '20027115', 'type': 'BACKGROUND', 'citation': 'Weinreb NJ, Cappellini MD, Cox TM, Giannini EH, Grabowski GA, Hwu WL, Mankin H, Martins AM, Sawyer C, vom Dahl S, Yeh MS, Zimran A. A validated disease severity scoring system for adults with type 1 Gaucher disease. Genet Med. 2010 Jan;12(1):44-51. doi: 10.1097/GIM.0b013e3181c39194.'}, {'pmid': '18094966', 'type': 'BACKGROUND', 'citation': 'Maas M, Hangartner T, Mariani G, McHugh K, Moore S, Grabowski GA, Kaplan P, Vellodi A, Yee J, Steinbach L. Recommendations for the assessment and monitoring of skeletal manifestations in children with Gaucher disease. Skeletal Radiol. 2008 Mar;37(3):185-8. doi: 10.1007/s00256-007-0425-0. No abstract available.'}, {'pmid': '14677062', 'type': 'BACKGROUND', 'citation': 'Baldellou A, Andria G, Campbell PE, Charrow J, Cohen IJ, Grabowski GA, Harris CM, Kaplan P, McHugh K, Mengel E, Vellodi A. Paediatric non-neuronopathic Gaucher disease: recommendations for treatment and monitoring. Eur J Pediatr. 2004 Feb;163(2):67-75. doi: 10.1007/s00431-003-1363-z. Epub 2003 Dec 16.'}]}, 'descriptionModule': {'briefSummary': "The bone status in Gaucher disease is very difficult to monitor precisely in children. This is a major problem because lack of optimal treatment, especially enzyme replacement, may cause irreversible severe bone damage that will impact an affected person's life. Currently, there are qualitative (subjective) methods, such as Magnetic resonance Imaging (MRI), to gauge the response to treatment. A quantitative (objective) measurement of Gaucher cell presence and activity in bone marrow could help with more precise and accurate monitoring of bone marrow disease in patients both treated and not (yet) being treated with enzyme replacement. The investigators will evaluate the efficacy of Magnetic Resonance Spectroscopy (MRS) as a quantitative assessment of bone marrow involvement in Children with Gaucher, and examine how this result correlates with semiquantitative MRI scales and overall disease severity.", 'detailedDescription': 'To quantify the amount of fat in the bone marrow of affected subjects and healthy controls the investigators will use Single voxel short, echo time(TE) proton spectroscopy. This MR Spectroscopy (MRS) will be conducted in the vertebral body of L5 and in the neck of the femur.\n\nTo assess the qualitative scores and compare it to the quantitative MR Spectroscopy (MRS) results the investigators will use a series of Fluid sensitive and Fat sensitive conventional MR sequences that will allows us to determine indirectly the degree of glucocerebrosidase infiltration.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT'], 'maximumAge': '20 Years', 'minimumAge': '5 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'We will enroll patients with a Diagnosis of Gaucher disease. Subjects will be between 5 and 20 years of age. We will recruit an equal number of age and gender matched healthy volunteers.', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Confirmed diagnosis of Gaucher disease / age and gender match control\n* Children aged 5-20 yrs\n* Parental consent\n* Child assent if appropriate\n\nExclusion Criteria:\n\n* Presence of medical illness or exposure to drugs that alter the appearance of bone marrow on MRI\n* Contraindication for MRI\n* Likelihood for claustrophobia\n* Non cooperative patient\n* Pregnancy'}, 'identificationModule': {'nctId': 'NCT01397435', 'acronym': 'MRS in Gaucher', 'briefTitle': 'MR Spectroscopy and Disease Severity Score for Gaucher in Pediatric Population', 'organization': {'class': 'OTHER', 'fullName': "Children's Hospital of Philadelphia"}, 'officialTitle': 'Quantification of Bone Marrow Involvement in Gaucher Disease With Proton MR Spectroscopy, Correlation With Bone Marrow Burden Score, Genotype and Disease Severity Score for Pediatric Patients', 'orgStudyIdInfo': {'id': '11-008013'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Gaucher', 'description': 'We will enroll 15 children who have a confirmed diagnosis of Gaucher disease.'}, {'label': 'Healthy volunteers', 'description': 'We will enroll 15 age and gender matched controls.'}]}, 'contactsLocationsModule': {'locations': [{'zip': '19104', 'city': 'Philadelphia', 'state': 'Pennsylvania', 'country': 'United States', 'facility': "The Children's Hospital of Philadelphia", 'geoPoint': {'lat': 39.95238, 'lon': -75.16362}}], 'overallOfficials': [{'name': 'Diego Jaramillo, MD, MPH', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': "Children's Hospital of Philadelphia"}, {'name': 'Paige Kaplan, MBBCh', 'role': 'STUDY_CHAIR', 'affiliation': "Children's Hospital of Philadelphia"}, {'name': 'Maria A Bedoya, MD', 'role': 'STUDY_DIRECTOR', 'affiliation': "Children's Hospital of Philadelphia"}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': "Children's Hospital of Philadelphia", 'class': 'OTHER'}, 'collaborators': [{'name': 'Genzyme, a Sanofi Company', 'class': 'INDUSTRY'}], 'responsibleParty': {'type': 'SPONSOR'}}}}