Ignite Creation Date:
2025-12-24 @ 6:31 PM
Ignite Modification Date:
2025-12-29 @ 2:34 AM
Study NCT ID:
NCT01372657
Status:
TERMINATED
Last Update Posted:
2015-01-08
First Post:
2011-06-07
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Intraocular Lens (IOL) Calculation Improvement
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D002386', 'term': 'Cataract'}, {'id': 'D064090', 'term': 'Intraocular Lymphoma'}], 'ancestors': [{'id': 'D007905', 'term': 'Lens Diseases'}, {'id': 'D005128', 'term': 'Eye Diseases'}, {'id': 'D008223', 'term': 'Lymphoma'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D005134', 'term': 'Eye Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D008232', 'term': 'Lymphoproliferative Disorders'}, {'id': 'D008206', 'term': 'Lymphatic Diseases'}, {'id': 'D006425', 'term': 'Hemic and Lymphatic Diseases'}, {'id': 'D007160', 'term': 'Immunoproliferative Disorders'}, {'id': 'D007154', 'term': 'Immune System Diseases'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'CASE_ONLY'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 11}}, 'statusModule': {'whyStopped': 'slow recruitment', 'overallStatus': 'TERMINATED', 'startDateStruct': {'date': '2011-04'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2015-01', 'completionDateStruct': {'date': '2013-05', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2015-01-07', 'studyFirstSubmitDate': '2011-06-07', 'studyFirstSubmitQcDate': '2011-06-13', 'lastUpdatePostDateStruct': {'date': '2015-01-08', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2011-06-14', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2013-05', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'postoperative refraction (Diopters)', 'timeFrame': '2 years'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['cataract', 'refraction', 'iol', 'calculation', 'formula'], 'conditions': ['Cataract']}, 'descriptionModule': {'briefSummary': 'Intraocular Lens (IOL) formulas sometimes differ from expected. Using novel measurement methods before and after cataract surgery improved formulas are tried be developed.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'cataract patients', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* older 18\n* clear cornea\n* cataract'}, 'identificationModule': {'nctId': 'NCT01372657', 'briefTitle': 'Intraocular Lens (IOL) Calculation Improvement', 'organization': {'class': 'OTHER', 'fullName': 'University Hospital, Basel, Switzerland'}, 'officialTitle': 'Intraocular Lens (IOL) Formula Calculation Improvement', 'orgStudyIdInfo': {'id': 'EK 304/10'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'cataract patients', 'description': 'cataract patients', 'interventionNames': ['Other: biometry calculation']}], 'interventions': [{'name': 'biometry calculation', 'type': 'OTHER', 'armGroupLabels': ['cataract patients']}]}, 'contactsLocationsModule': {'locations': [{'zip': '4051', 'city': 'Basel', 'state': 'Canton of Basel-City', 'country': 'Switzerland', 'facility': 'Augenzentrum Bahnhof Basel', 'geoPoint': {'lat': 47.55839, 'lon': 7.57327}}], 'overallOfficials': [{'name': 'David Goldblum, MD', 'role': 'STUDY_DIRECTOR', 'affiliation': 'University Basel'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University Hospital, Basel, Switzerland', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}