Ignite Creation Date:
2025-12-25 @ 3:19 AM
Ignite Modification Date:
2026-01-10 @ 12:19 AM
Study NCT ID:
NCT03235505
Status:
COMPLETED
Last Update Posted:
2024-05-16
First Post:
2017-06-02
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Efficacy and Safety of E-cigarettes for Smoking Cessation in Middle-aged Heavy Smokers
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D016540', 'term': 'Smoking Cessation'}, {'id': 'D000072137', 'term': 'Vaping'}], 'ancestors': [{'id': 'D015438', 'term': 'Health Behavior'}, {'id': 'D001519', 'term': 'Behavior'}, {'id': 'D012907', 'term': 'Smoking'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D009538', 'term': 'Nicotine'}, {'id': 'D000068580', 'term': 'Varenicline'}, {'id': 'D062405', 'term': 'Motivational Interviewing'}], 'ancestors': [{'id': 'D012991', 'term': 'Solanaceous Alkaloids'}, {'id': 'D000470', 'term': 'Alkaloids'}, {'id': 'D006571', 'term': 'Heterocyclic Compounds'}, {'id': 'D011725', 'term': 'Pyridines'}, {'id': 'D006573', 'term': 'Heterocyclic Compounds, 1-Ring'}, {'id': 'D001552', 'term': 'Benzazepines'}, {'id': 'D006574', 'term': 'Heterocyclic Compounds, 2-Ring'}, {'id': 'D000072471', 'term': 'Heterocyclic Compounds, Fused-Ring'}, {'id': 'D011810', 'term': 'Quinoxalines'}, {'id': 'D037001', 'term': 'Directive Counseling'}, {'id': 'D003376', 'term': 'Counseling'}, {'id': 'D008605', 'term': 'Mental Health Services'}, {'id': 'D004191', 'term': 'Behavioral Disciplines and Activities'}, {'id': 'D006296', 'term': 'Health Services'}, {'id': 'D005159', 'term': 'Health Care Facilities Workforce and Services'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE4'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'QUADRUPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 450}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2018-08-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-05', 'completionDateStruct': {'date': '2021-03-31', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2024-05-13', 'studyFirstSubmitDate': '2017-06-02', 'studyFirstSubmitQcDate': '2017-07-28', 'lastUpdatePostDateStruct': {'date': '2024-05-16', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2017-08-01', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2021-03-31', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Smoking cessation during the follow-up visit at week 26', 'timeFrame': '24 week', 'description': '7-day point prevalence verified by exhaled-CO\\<10ppm'}], 'secondaryOutcomes': [{'measure': 'Smoking cessation at any other study visit', 'timeFrame': 'Baseline,1, 12 and 52 week', 'description': '7-day point prevalence verified by exhaled-CO \\< 10pp'}, {'measure': 'Reduce smoking at any study visit', 'timeFrame': 'Baseline, 1,4 ,12,16, 26, 36 and 52 week', 'description': 'Prevalence of those who succeeded to decrease the number of daily cigarettes during the study'}]}, 'oversightModule': {'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Smoking Cessation', 'Electronic cigarette', 'Adults'], 'conditions': ['Smoking Cessation', 'Electronic Cigarette']}, 'referencesModule': {'references': [{'pmid': '38884987', 'type': 'DERIVED', 'citation': 'Tuisku A, Rahkola M, Nieminen P, Toljamo T. Electronic Cigarettes vs Varenicline for Smoking Cessation in Adults: A Randomized Clinical Trial. JAMA Intern Med. 2024 Aug 1;184(8):915-921. doi: 10.1001/jamainternmed.2024.1822.'}]}, 'descriptionModule': {'briefSummary': 'Abstract Rationale. Electronic cigarette use is increasing at an exponential rate in Finland and internationally. The health consequences of vaporised aerosols in electronic cigarettes are largely unknown especially in a long run. Still, very few studies are available on quitting attempts with e-cigarettes as a smoking cessation tool compared to evidence based cessation pharmacotherapy in adult smokers who want to quit.\n\nResearch Objective: To investigate effectiveness and safety of e-cigarettes for smoking cessation in middle-aged smokers, and to compare the effectiveness of them to varenicline. Our study provides new information of success in smoking cessation among heavy adult smokers for clinicians.\n\nDesign: A double-blind, randomised, placebo-controlled clinical trial with the intervention phase of 12 weeks and the observational phase up to 52 weeks. This is an investigator initiated study.\n\nSetting: Volunteer middle-aged daily smokers, who were recruited through newspaper announcements. Some of the cohort subjects were re-recruited from our previous follow-up study as many of them continued daily smoking during the whole follow-up period.\n\nParticipants: Targeted sample size of 450 adult heavy smokers, who want to quit smoking and are willing to participate up to 52 weeks´ follow-up.\n\nIntervention and procedures: Standardized self-reported questionnaires with detailed smoking history with assessment of motivation to quit smoking, parameters of nicotine dependence, symptoms will be included. Smoking status will be repeatedly reassessed during the study visits, and self-reported smoking abstinence is verified with exhaled-carbon monoxide (CO) assessment. All adverse side effects either of drugs or of e-cigarettes, and symptoms related to the drugs or to withdrawal from smoking will be carefully reported.', 'detailedDescription': 'This is a study with three arms. Each arm has 12 weeks intervention and observation up to 12 months:\n\nA.Nicotine containing e-cigarettes + placebo-pills + Motivational Interview (MI)\n\nInnokin Endura T20S + USB cable with wall adapter via USB cable (output DC5V)+ + 6x 10ml /month refill containing 18mg/ml nicotine with cigarette taste for 12 weeks.\n\nParticipants are allowed to use ad libitum e-cigarettes during 12 weeks after they have chosen the quit day during the 2nd follow-up week\n\nPlacebo -pills: starting week: 0,5mg once daily on days 1.-3 and 0,5mg twice daily on days 4.-5.Continuing weeks: 1mg twice daily up to 12 weeks\n\nB.Nicotine-free e-cigarettes + varenicline + MI\n\nInnokin Endura T20S + USB cable with wall adapter via USB cable (output DC5V)+ + 6x 10ml /month refill containing 0mg/ml nicotine with cigarette taste for 12 weeks Participants are allowed to use ad libitum e-cigarettes during 12 weeks after they have chosen the quit day during the 2nd follow-up week\n\nVarenicline (Chantix®) Starting week: 0,5mg once daily on days 1.-3 and 0,5mg twice daily on days 4.-5. Continuing weeks: 1mg twice daily up to 12 weeks\n\nC.Placebo-varenicline + nicotine -free e-cigarettes + MI Placebo -pills : starting week: 0,5mg once daily on days 1.-3 and 0,5mg twice daily on days 4.-5.Continuing weeks: 1mg twice daily up to 12 weeks\n\nInnokin Endura T20S + USB cable with wall adapter via USB cable (output DC5V)+ 6x 10ml /month refill containing 0mg/ml nicotine with cigarette taste for 12 weeks Participants are allowed to use ad libitum e-cigarettes during 12 weeks after they have chosen the quit day during the 2nd follow-up week'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '75 Years', 'minimumAge': '25 Years', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Aged between 25 to under 75 years\n* Has smoked over 10 years on a daily basis and being a current smoker with at least 10 cig/day for at least past 5 years\n* Good general health\n* Intent to quit smoking\n* Exhaled carbon monoxide level at least 15ppm at the baseline visit\n* Strong nicotine dependence defined by Fagerström Test for Nicotine Dependence (FTND) ≥ 5 and by Heaviness of Smoking Index (HSI) ≥3\n* intent to quit smoking\n* prepared to follow the trial protocol and able to provide written consent.\n\nExclusion Criteria:\n\n* Pregnancy or gestation or intend to get pregnant during the study follow-up\n* Use of smoking cessation pharmacotherapy or ECs during the past year\n* Attempt of smoking cessation by using of e-cigarettes during the past year\n* Any cancer (at least five healthy follow-up years after stopping the cancer therapy)\n* Instable (ischemic) vascular or heart disease\n* Recent myocardial infarction in the past three months\n* High blood pressure (systolic BP\\> 140mmHg or diastolic 90mmHg at rest)\n* History of major psychiatric depression or other psychiatric conditions and daily use of any psychiatric medicine\n* Current addiction of alcohol or misuse of substance\n* Inability to express himself/herself\n* Known allergy to any of the study medications\n* Severe allergy or poorly controlled asthma or other pulmonary disease\n* Epilepsy'}, 'identificationModule': {'nctId': 'NCT03235505', 'acronym': 'EFFECT', 'briefTitle': 'Efficacy and Safety of E-cigarettes for Smoking Cessation in Middle-aged Heavy Smokers', 'organization': {'class': 'OTHER', 'fullName': 'University of Oulu'}, 'officialTitle': 'Efficacy and Safety of E-cigarettes for Smoking Cessation in Middle-aged Heavy Smokers', 'orgStudyIdInfo': {'id': 'WI218780'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Nicotine containing e-cigarettes', 'description': 'Nicotine containing e-cigarettes + placebo-varenicline + Motivational Interview (MI)', 'interventionNames': ['Drug: Nicotine']}, {'type': 'ACTIVE_COMPARATOR', 'label': 'Nicotine-free e-cigarettes', 'description': 'Nicotine-free e-cigarettes + varenicline tartrate+ MI', 'interventionNames': ['Drug: Varenicline Tartrate']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'Motivational Interview (MI)', 'description': 'Placebo-varenicline + nicotine -free e-cigarettes + MI', 'interventionNames': ['Behavioral: Motivational Interview']}], 'interventions': [{'name': 'Nicotine', 'type': 'DRUG', 'otherNames': ['Innokin Endura T20S'], 'description': 'Nicotine containing e-cigarettes + placebo-varenicline + Motivational Interview (MI)', 'armGroupLabels': ['Nicotine containing e-cigarettes']}, {'name': 'Varenicline Tartrate', 'type': 'DRUG', 'otherNames': ['Champix'], 'description': 'Varenicline + Innokin Endura T20S electronic inhaler but without any nicotine content + MI', 'armGroupLabels': ['Nicotine-free e-cigarettes']}, {'name': 'Motivational Interview', 'type': 'BEHAVIORAL', 'description': 'Placebo-varenicline + Innokin ENdura T20S electronic inhaler but without any nicotine content +MI', 'armGroupLabels': ['Motivational Interview (MI)']}]}, 'contactsLocationsModule': {'locations': [{'zip': '96440', 'city': 'Rovaniemi', 'country': 'Finland', 'facility': 'Lapland Central Hospital', 'geoPoint': {'lat': 66.49897, 'lon': 25.68867}}], 'overallOfficials': [{'name': 'Tuula Toljamo, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Laplnd Central Hospital Rovaniemi Finland'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University of Oulu', 'class': 'OTHER'}, 'collaborators': [{'name': 'Lapland Central Hospital Rovaniemi Finland', 'class': 'UNKNOWN'}], 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'MD, PhD, Chief Chest Physician of Lapland Central Hospital', 'investigatorFullName': 'Tuula Toljamo', 'investigatorAffiliation': 'University of Oulu'}}}}