Clinical trial · Interventional
Re-invitation to Screening Colonoscopy: a Randomized Study
Re-invitation to Screening Colonoscopy: a Randomized Controlled Trial of Reminding Letter and Educational Intervention on Attendance in Nonresponders to Initial Invitation to Screening Colonoscopy
NCT01183156CI-TRIAL-00004422REINVITEunknownN/AClinicalTrials.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 aim of this study is to compare the effect of reminding letter and educational intervention on attendance to screening colonoscopy in nonresponders to initial invitation to screening colonoscopy.
Conditions
Conditions (3)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Cancer | Malignant Colorectal Neoplasm | CURATED_BROADER | 0.80 |
| Patient Participation | — | UNRESOLVED | — |
| Screening | — | UNRESOLVED | — |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Invitation to educational meeting | Behavioral | — | UNRESOLVED |
| Re-invitation letter | Behavioral | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- ACTIVE_COMPARATOR
- label
- Re-invitation letter
- interventionNames
- Behavioral: Re-invitation letter
- type
- ACTIVE_COMPARATOR
- label
- Educational Meeting
- interventionNames
- Behavioral: Invitation to educational meeting
Primary outcomes (1)
- measure
- Attendance to screening colonoscopy
- timeFrame
- 6 months from the date of re-invitation or invitation to educational meeting
- description
- Percentage of invitees attending screening colonoscopy
Secondary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 55 Years
- Maximum age
- 64 Years
Show eligibility criteria text
Inclusion Criteria: * Men and women 55-64 years of age invited for screening colonoscopy within the NordICC trial (NCT00883792) in Poland, who have not responded to the first invitation. Exclusion Criteria: * Resident abroad * Return of unopened letter of invitation and/or reminder (address unknown) * Message from neighbour/family/post office on death of screenee (not updated in Population Registry).
References
Publications (1)
- DERIVEDPisera M, Kaminski MF, Kraszewska E, Rupinski M, Regula J. Reinvitation to screening colonoscopy: a randomized-controlled trial of reminding letter and invitation to educational meeting on attendance in nonresponders to initial invitation to screening colonoscopy (REINVITE). Eur J Gastroenterol Hepatol. 2016 May;28(5):538-42. doi: 10.1097/MEG.0000000000000578. PMID 26967693