Ignite Creation Date:
2025-12-26 @ 11:48 AM
Ignite Modification Date:
2026-02-21 @ 8:40 AM
Study NCT ID:
NCT00541216
Status:
UNKNOWN
Last Update Posted:
2007-10-10
First Post:
2007-10-07
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Ephedrine for the Treatment of Congenital Myasthenia
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D020294', 'term': 'Myasthenic Syndromes, Congenital'}], 'ancestors': [{'id': 'D020511', 'term': 'Neuromuscular Junction Diseases'}, {'id': 'D009468', 'term': 'Neuromuscular Diseases'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}, {'id': 'D030342', 'term': 'Genetic Diseases, Inborn'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D004809', 'term': 'Ephedrine'}], 'ancestors': [{'id': 'D011412', 'term': 'Propanolamines'}, {'id': 'D000605', 'term': 'Amino Alcohols'}, {'id': 'D000438', 'term': 'Alcohols'}, {'id': 'D009930', 'term': 'Organic Chemicals'}, {'id': 'D020005', 'term': 'Propanols'}, {'id': 'D000588', 'term': 'Amines'}, {'id': 'D010627', 'term': 'Phenethylamines'}, {'id': 'D005021', 'term': 'Ethylamines'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE1', 'PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'QUADRUPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'CROSSOVER'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 15}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'ENROLLING_BY_INVITATION', 'startDateStruct': {'date': '2007-10'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2007-10', 'lastUpdateSubmitDate': '2007-10-09', 'studyFirstSubmitDate': '2007-10-07', 'studyFirstSubmitQcDate': '2007-10-09', 'lastUpdatePostDateStruct': {'date': '2007-10-10', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2007-10-10', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'strength and fatiguability: walking, straight arm raising, spirometry.', 'timeFrame': '5 weeks'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['congenital myasthenia', 'ephedrine'], 'conditions': ['Myasthenic Syndromes, Congenital']}, 'descriptionModule': {'briefSummary': 'Previous research has demonstrated possible efficacy of Ephedrine in the treatment of congenital myasthenia caused by end-plate acetylcholinesterase deficiency.\n\nThe aim of the current study is to test the hypothesis that Ephedrine may be beneficial to these patients.\n\nTo test this hypothesis we will perform a double blind, placebo-controlled, crossover study clinical efficacy and safety study.\n\nDrug naïve patients who agree to participate will be randomized to two groups. Each group will be treated in a blinded manner for 5 weeks with either placebo or Ephedrine HCl in an escalating dose up to 100 mg per day divided in two doses. After five weeks the groups will cross over and continue treatment or placebo for a further five weeks.\n\nEvaluations of strength and fatiguability will be done at baseline, at the end of each five week period and after a further two weeks.\n\nSafety will be assessed weekly by the investigators using interview and physical examination.\n\nOutcome measures will include Barthel index, Quality of life questionnaire, Timed up and go, spirometry, timed elevation of limbs, and force measurements.\n\nAll patients will report to the clinic as per study schedule (See Appendix A). Specifically, the 12 clinic visits will include: baseline (1), safety and efficacy assessments(10) and closeout (1).'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'maximumAge': '75 Years', 'minimumAge': '12 Years', 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Male or female patients , with congenital myasthenia, belonging to a previously reported kindred diagnosed with COLQ deficiency.\n\nExclusion Criteria:\n\n* History of allergy to Ephedrine or any inactive component.\n* Significant abnormalities in screening Cardiovascular parameters (blood pressure, pulse).\n* Surgery within 6 weeks of screening.\n* Concurrent use of any other medication except steroids.\n* Pregnancy.\n* Thyrotoxicosis.\n* Co-morbid conditions or other neurological disorders that would confound assessment of clinical parameters.\n* Participation in another clinical trial within 30 days of study start.\n* Patients who are non-cooperative or parents/ legal guardians who are unwilling to sign consent form.'}, 'identificationModule': {'nctId': 'NCT00541216', 'briefTitle': 'Ephedrine for the Treatment of Congenital Myasthenia', 'organization': {'class': 'OTHER', 'fullName': 'Hadassah Medical Organization'}, 'orgStudyIdInfo': {'id': 'ephedrine-hmo-ctil'}}, 'armsInterventionsModule': {'interventions': [{'name': 'Ephedrine', 'type': 'DRUG'}]}, 'contactsLocationsModule': {'locations': [{'city': 'Jerusalem', 'country': 'Israel', 'facility': 'Hadassah Medical Organization, Jerusalem, Israel', 'geoPoint': {'lat': 31.76904, 'lon': 35.21633}}], 'overallOfficials': [{'name': 'Simon Edvardson', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Hadassah Medical Organization'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Hadassah Medical Organization', 'class': 'OTHER'}}}}