Ignite Creation Date:
2025-12-25 @ 4:19 AM
Ignite Modification Date:
2025-12-26 @ 3:20 AM
Study NCT ID:
NCT03934320
Status:
UNKNOWN
Last Update Posted:
2019-05-01
First Post:
2019-03-08
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Improving Identification of Familial Hypercholesterolaemia in Primary Care (FAMCAT)
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D006938', 'term': 'Hyperlipoproteinemia Type II'}], 'ancestors': [{'id': 'D008052', 'term': 'Lipid Metabolism, Inborn Errors'}, {'id': 'D008661', 'term': 'Metabolism, Inborn Errors'}, {'id': 'D030342', 'term': 'Genetic Diseases, Inborn'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}, {'id': 'D006951', 'term': 'Hyperlipoproteinemias'}, {'id': 'D006949', 'term': 'Hyperlipidemias'}, {'id': 'D050171', 'term': 'Dyslipidemias'}, {'id': 'D052439', 'term': 'Lipid Metabolism Disorders'}, {'id': 'D008659', 'term': 'Metabolic Diseases'}, {'id': 'D009750', 'term': 'Nutritional and Metabolic Diseases'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'DIAGNOSTIC', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 400}}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'ENROLLING_BY_INVITATION', 'startDateStruct': {'date': '2017-06-12', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2019-04', 'completionDateStruct': {'date': '2020-07-31', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2019-04-30', 'studyFirstSubmitDate': '2019-03-08', 'studyFirstSubmitQcDate': '2019-04-30', 'lastUpdatePostDateStruct': {'date': '2019-05-01', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2019-05-01', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2020-07-31', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Detection of genetically confirmed new FH cases using case identification tool (FAMCAT)', 'timeFrame': 'Through study completion, an average of 2 years', 'description': 'Efficacy measure: Proportion (%) of genetically-confirmed FH cases Proportion (%) of genetically-confirmed FH cases'}], 'secondaryOutcomes': [{'measure': 'Acceptability of FAMCAT', 'timeFrame': 'Through study completion, an average of 2 years.', 'description': 'Efficacy measure: representativeness of qualitative interview sample. Key themes will be identified from qualitative interview transcripts of patient experience of participating in the study, acceptability of the study procedures (ie. location of blood test clinic appointments, waiting time to receive test results) , and appropriateness of methods of contact with study participants (ie. format and content of study materials, communicating test results). Key themes on usability will be identified from qualitative interview transcripts of health care professionals who used the FAMCAT tool clinically (ie. search criteria for clinical records, interpretation of results)'}, {'measure': 'Appropriateness of FAMCAT', 'timeFrame': 'Through study completion, an average of 2 years.', 'description': 'Efficacy measure: representativeness of qualitative interview sample. Key themes will be identified from qualitative interview transcripts of patient experience of appropriateness of methods of contact with study participants (ie. format and content of study materials, communicating test results).'}, {'measure': 'Usability of FAMCAT', 'timeFrame': 'Through study completion, an average of 2 years.', 'description': 'Efficacy measure: representativeness of qualitative interview sample. Key themes on usability will be identified from qualitative interview transcripts of health care professionals who used the FAMCAT tool clinically (ie. search criteria for clinical records, interpretation of results)'}, {'measure': 'Self-reported anxiety measures for use in a future trial', 'timeFrame': 'Baseline to 15 months after genetic test results reported', 'description': 'Anxiety measured using 6 item Spielberger State-Trait Anxiety Inventory (STAI). The total score will be calculated at study entry, after receiving genetic test results and 12- 15 months after genetic tests results received'}, {'measure': 'Self-reported lifestyle change measures for use in a future trial', 'timeFrame': 'Baseline to 15 months after genetic test results reported', 'description': 'Stages of change for smoking cessation and physical activity will be measured. The five stages of change will be dichotomised into: (1) pre-contemplation, contemplation and preparation and (2) action/maintenance. The distribution of proportions for each measure will be presented at study entry, after receiving genetic test results and 12- 15 months after genetic tests results received'}, {'measure': 'Beliefs about predisposition to coronary heart disease', 'timeFrame': 'Baseline to 15 months after genetic test results reported', 'description': "Beliefs on causes for heart disease were assessed using 8 items, from a total of 18 items, which comprise the 'Causes of my illness' subscale in the Revised Illness Perception Questionnaire, IPQ-R.\n\nThe distribution of data for each one of the 8 questions will be presented at study entry, after receiving genetic test results and 12- 15 months after genetic tests results received"}, {'measure': 'Cost-effective FAMCAT threshold to identify genetically confirmed FH', 'timeFrame': 'through study completion, an average of 2 years', 'description': 'Efficacy measure: Primary analysis:\n\nIncremental cost-effectiveness ratio (ICER) of FAMCAT compared to Simon-Broome criteria; Sensitivity analysis: Incremental costeffectiveness ratio (ICER) of FAMCAT at different testing thresholds. Short-term model: 24 Months'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Familial Hypercholesterolemia']}, 'referencesModule': {'references': [{'pmid': '34635577', 'type': 'DERIVED', 'citation': 'Qureshi N, Akyea RK, Dutton B, Leonardi-Bee J, Humphries SE, Weng S, Kai J. Comparing the performance of the novel FAMCAT algorithms and established case-finding criteria for familial hypercholesterolaemia in primary care. Open Heart. 2021 Oct;8(2):e001752. doi: 10.1136/openhrt-2021-001752.'}, {'pmid': '34521694', 'type': 'DERIVED', 'citation': 'Qureshi N, Akyea RK, Dutton B, Humphries SE, Abdul Hamid H, Condon L, Weng SF, Kai J; FAMCAT study. Case-finding and genetic testing for familial hypercholesterolaemia in primary care. Heart. 2021 Dec;107(24):1956-1961. doi: 10.1136/heartjnl-2021-319742. Epub 2021 Sep 14.'}], 'seeAlsoLinks': [{'url': 'https://www.spcr.nihr.ac.uk/projects/improving-identification-of-familial-hypercholesterolaemia-in-primary-care-using-a-new-case-ascertainment-tool-famcat', 'label': 'Funder website'}]}, 'descriptionModule': {'briefSummary': 'Multi-centre, non-randomised, non-controlled quasi-experimental study with nested qualitative study and economic appraisal.\n\nImproving the identification of patients at high risk of cardiovascular disease in primary care, caused by conditions such as familial hypercholesterolaemia (FH), is a well-recognised national priority to prevent morbidity and mortality by early effective intervention.\n\nThis study will prospectively evaluate the clinical utility of the new primary care FH identification tool (FAMCAT) for identifying undiagnosed FH in routine primary care practice; and to assess its appropriateness, acceptability and cost-effectiveness.\n\nThis study will answer the following research questions (RQ):\n\n1. What is the detection rate for new genetically-confirmed FH cases using the FAMCAT algorithm?\n2. Is the FAMCAT tool appropriate and acceptable to practitioners and patients?\n3. How can the FAMCAT tool be optimised to improve identification of FH?\n4. What is the potential cost-effectiveness of the FAMCAT tool compared with current practice to identify patients with FH?\n5. Can the FAMCAT intervention be improved?\n6. What definitive study design and outcome measures are needed to provide robust evidence on whether to introduce FAMCAT into primary care practice?\n\nRQ(1) \\& (3) will be answered by a quasi-experimental diagnostic accuracy study; RQ(2) \\& (5) answered by qualitative study; RQ (4) answered by economic appraisal and RQ(6) informed by all previous studies.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\nPatients - General practices\n\n* Able to give written informed consent\n* 18 years of age or over\n* Serum cholesterol recorded in General Practice (GP) electronic records\n* Registered with a participating GP practice\n* Able to complete the self-administered questionnaires in English\n* No previous recorded diagnosis of familial hypercholesterolaemia in their GP electronic health records\n* Considered by their General Practitioner(s) to be appropriate to recruit to the study.\n\nPatients - Secondary care\n\n* Able to give written informed consent\n* 18 years of age or over\n* Referred to or under the care of participating Trusts (e.g. lipid clinics)\n* Able to understand the study information and consent in English\n* Considered by their healthcare professions to be appropriate to recruit to the study.\n\nStaff\n\n* Able to give written informed consent\n* 18 years of age or over\n* Working at a participating General Practice, Clinical Commissioning Group (CCG) or Secondary Care Trust.\n\nNominal Group\n\n* Able to give written informed consent\n* 18 years of age or over\n* A FH stakeholder (including specialists, primary care commissioners, FH patient representative)\n\nExclusion Criteria:\n\nPatients - General practices\n\n* Unable to give written informed consent\n* Under 18 years of age\n* Serum cholesterol not recorded in GP electronic records\n* Not registered with a participating GP practice\n* Unable to complete the self-administered questionnaires in English\n* Has a diagnosis of familial hypercholesterolaemia in their GP electronic records\n* Unable to have a blood test (for medical or personal reasons)\n* Have an opt-out code where patients has declined electronic medical records examined\n* Considered by their General Practitioner(s) to be inappropriate to recruit due to psycho-social reasons, participating in another related clinical trial or significant health reasons, e.g. terminal illness/diagnosis.\n\nPatients - Secondary care\n\n* Unable to give written informed consent\n* Under 18 years of age\n* Not referred to or under the care of participating Trusts (e.g. lipid clinics)\n* Unable to understand the study information and consent in English\n* Considered by their healthcare professionals to be inappropriate to recruit to the study.\n\nStaff\n\n* Unable to give written informed consent\n* Under 18 years of age\n* Has not worked at a participating General Practice, CCG or Secondary Care Trust.\n\nNominal Group\n\n* Unable to give written informed consent\n* Under 18 years of age\n* Not an FH stakeholder or FH patient representative'}, 'identificationModule': {'nctId': 'NCT03934320', 'acronym': 'FAMCAT', 'briefTitle': 'Improving Identification of Familial Hypercholesterolaemia in Primary Care (FAMCAT)', 'organization': {'class': 'OTHER', 'fullName': 'University of Nottingham'}, 'officialTitle': 'Improving Identification of Familial Hypercholesterolaemia in Primary Care Using a New Case Ascertainment Tool (FAMCAT)', 'orgStudyIdInfo': {'id': '16090'}, 'secondaryIdInfos': [{'id': '332', 'type': 'OTHER_GRANT', 'domain': 'NIHR School for Primary Care Research'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'OTHER', 'label': 'FAMCAT', 'interventionNames': ['Other: FAMCAT']}], 'interventions': [{'name': 'FAMCAT', 'type': 'OTHER', 'description': 'The intervention is a computer-based software algorithm (FAMCAT) for use in general practice with a family history questionnaire.', 'armGroupLabels': ['FAMCAT']}]}, 'contactsLocationsModule': {'locations': [{'zip': 'NG7 2UH', 'city': 'Nottingham', 'state': 'Nottinghamshire', 'country': 'United Kingdom', 'facility': 'Division of Primary Care, University of Nottingham', 'geoPoint': {'lat': 52.9536, 'lon': -1.15047}}], 'overallOfficials': [{'name': 'Nadeem Qureshi, DM', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'University of Nottingham'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO', 'description': 'We do not have consent from participants to share their data for the purposes of future research.'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University of Nottingham', 'class': 'OTHER'}, 'collaborators': [{'name': 'Newcastle University', 'class': 'OTHER'}, {'name': 'University College, London', 'class': 'OTHER'}, {'name': 'University of Manchester', 'class': 'OTHER'}], 'responsibleParty': {'type': 'SPONSOR'}}}}