Clinical trial · Observational
DECIDE: Developing Tools for Lung Cancer Screening Discussion Improvement
Using a Mixed Methods Approach to Understand Shared Decision-Making in Lung Cancer Screening
NCT03891602CI-TRIAL-00080123DECIDEcompletedResults postedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The purpose of this study is to learn about discussion between clinicians and their patients related to lung screening. Survey answers will be collected from both clinicians and their patients.
Conditions
Conditions (4)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Lung Cancer | Malignant Lung Neoplasm | CURATED_EXACT | 0.92 |
| Smoking | — | UNRESOLVED | — |
| Smoking, Cigarette | — | UNRESOLVED | — |
| Smoking, Tobacco | — | UNRESOLVED | — |
Interventions
Interventions (6)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Cataldo Lung Cancer Stigma Scale (Smoking-Related Subscale) | Behavioral | — | UNRESOLVED |
| Decision Conflict Scale (DCS) - Lung Cancer Screening | Behavioral | — | UNRESOLVED |
| Patient Trust in the Medical | Behavioral | — | UNRESOLVED |
| Primary Care Clinicians' Lung Cancer Screening Survey | Behavioral | — | UNRESOLVED |
| Shared Decision Making Questionnaire (SDM-Q)- Patient | Behavioral | — | UNRESOLVED |
| Stage of Readiness for Smoking Cessation - Contemplation Ladder | Behavioral | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- label
- Clinicians
- description
- Primary care clinicians (general internists, family physicians, nurse practitioners, physician assistants) who treat lung cancer screening eligible patients
- interventionNames
- Behavioral: Primary Care Clinicians' Lung Cancer Screening Survey
- label
- Smokers/Former Smokers
- description
- Current smoker or former smoker who has quit within the past 15 years
- interventionNames
- Behavioral: Cataldo Lung Cancer Stigma Scale (Smoking-Related Subscale)
- Behavioral: Patient Trust in the Medical
- Behavioral: Decision Conflict Scale (DCS) - Lung Cancer Screening
- Behavioral: Shared Decision Making Questionnaire (SDM-Q)- Patient
- Behavioral: Stage of Readiness for Smoking Cessation - Contemplation Ladder
Primary outcomes (1)
- measure
- Key Components of Shared Decision Making Process That Predict Patient-perceived Lung Cancer Screening Decision Quality
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: CLINICIANS: * Clinician (physician, nurse practitioner, or physician assistant) * Practicing in a KPWA primary care clinic * Having a patient panel with \>/= 10 lung cancer screening eligible patients PATIENTS (Quantitative Phase): * Age 55-80 years * \>/= 30 pack-year tobacco smoking history * Current smoker or former smoker who has quit within the past 15 years * Documented SDM lung cancer screening discussion during a recent clinic visit Exclusion Criteria: PATIENTS: * Significant comorbidities (Charlson Comorbidity Index \>/=3) * Lung cancer diagnosis
References
Publications (0)
Data not yet available
No reference posted for this study.