# INTERVAL Study: To Determine Whether the Interval Between Blood Donations in England Can be Safely and Acceptably Decreased

> **NCT01610635** · NA · UNKNOWN · sponsor: **University of Cambridge** · enrollment: 50000 (estimated)

## Conditions studied

- Blood Donation

## Interventions

- **OTHER:** Reduced versus standard intervals between blood donations

## Key facts

- **NCT ID:** NCT01610635
- **Lead sponsor:** University of Cambridge
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2012-06
- **Primary completion:** 2016-06
- **Final completion:** 2016-12
- **Target enrollment:** 50000 (ESTIMATED)
- **Last updated:** 2015-06-10

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01610635

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01610635, "INTERVAL Study: To Determine Whether the Interval Between Blood Donations in England Can be Safely and Acceptably Decreased". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT01610635. Licensed CC0.

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