Comparison · NCT01434342-adb398bc
Arm I - Quitline vs Arm II - Usual Care: Feasibility of a Smoking Cessation Intervention Among Cancer Patients
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
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ConductScience Library. Arm I - Quitline vs Arm II - Usual Care: Feasibility of a Smoking Cessation Intervention Among Cancer Patients. Trial comparisons, record NCT01434342-adb398bc. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01434342-adb398bc
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Measures6
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
| Measure | Value | 95% interval, lower | 95% interval, upper | Method | Note |
|---|---|---|---|---|---|
| Risk in group 1 | 0.561 | 0.463 | 0.655 | wilson | |
| Risk in group 2 | 0.688 | 0.547 | 0.801 | wilson | |
| Risk difference, group 1 minus group 2 | -0.126 | -0.276 | 0.0431 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.816 | 0.63 | 1.06 | log | |
| Odds ratio, group 1 over group 2 | 0.581 | 0.28 | 1.21 | log | |
| Number needed to treat, for one fewer participant with the outcome on Arm I - Quitline than on Arm II - Usual Care | 7.92 | from the risk difference interval | the interval includes no difference |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: usual care.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Arm I - Quitline | Participants receive a letter from their physician advising them to quit smoking, and undergo a 15-30-minute smoking-cessation counseling session by a trained research staff.~The participants are educated and motivated about the importance of quitting smoking, and cancer-specific quitting issues. They will be called by Quitline in 2-3 days and receive a fact sheet about benefits of SC for cancer patients.~Participants receive 8 weeks of nicotine replacement patches and up to 5 proactive telephone calls over a 12-week period.~Participants also learn behavioral tips and coping skills. | 55 | 98 | OG000 |
| Group 2 | Arm II - Usual Care | Participants receive a letter from their physician advising them to quit smoking, the importance of quitting smoking for cancer patients, and a copy of the National Cancer Institute's Clearing the Air smoking cessation booklet. Participants also receive standard of care from their oncology and other treatment providers which may or may not include nicotine replacement therapy. | 33 | 48 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- PRIMARY
- Title
- Feasibility of a Smoking Cessation Intervention Among Cancer Patients
- Description
- The primary feasibility measures are retention and adherence. This outcome, retention, is the percentage of patient who remain in the study for 24 weeks.
- Time frame
- 24 Weeks
- Population
- All randomized participants
Source ClinicalTrials.gov
Trial
- Title
- Feasibility of Delivering a Quitline Based Smoking Cessation Intervention in Cancer Patients
- NCT number
- NCT01434342
- Phases
- EARLY_PHASE1
- Conditions
- Lung Cancer, Tobacco Use Disorder, Breast Cancer, Colorectal Cancer, Prostate Cancer
- Interventions
- Nicotine Replacement Patch
- Lead sponsor
- Wake Forest University Health Sciences
- Results first posted
- 2017-06-06
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01434342?tab=results
Source ClinicalTrials.gov
Source
- Release
- trial-comparisons-2026-03-23-0.1.0
- Release manifest SHA-256
- f66225897fbf258b57ea10bdacfd0347d3cdfda93f7f5685234b7e06ea36fa57
- AACT copy
- 2026-03-23
- Tables read
- outcome_counts.parquet, outcome_measurements.parquet, outcomes.parquet, reported_event_totals.parquet, reported_events.parquet, result_groups.parquet, studies.parquet, ctgov_trial.parquet
Source ClinicalTrials.gov
Sources 2
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.
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