# Trial to Evaluate the Impact of Various Behavioural Interventions to Increase Mammography Uptake Among Singaporean Women

> **NCT07283107** · NA · ENROLLING_BY_INVITATION · sponsor: **National University Hospital, Singapore** · enrollment: 8910 (estimated)

## Conditions studied

- This Study Evaluates Interventions to Increase Surveillance Mammography Uptake for Early Breast Cancer Detection Among Singaporean Women

## Interventions

- **BEHAVIORAL:** Arm 2: One mailed reminder
- **BEHAVIORAL:** Arm 3: Two mailed reminders
- **BEHAVIORAL:** Arm 4: Mailed reminder with prescheduled appointment
- **BEHAVIORAL:** Arm 5: Mailed reminder with enhanced messaging

## Key facts

- **NCT ID:** NCT07283107
- **Lead sponsor:** National University Hospital, Singapore
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2025-11-17
- **Primary completion:** 2026-12-31
- **Final completion:** 2027-12-31
- **Target enrollment:** 8910 (ESTIMATED)
- **Last updated:** 2025-12-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07283107

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07283107, "Trial to Evaluate the Impact of Various Behavioural Interventions to Increase Mammography Uptake Among Singaporean Women". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT07283107. Licensed CC0.

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