# Computer Stop Order Alert to Prevent Concurrent Prescribing of Trimethoprim/Sulfamethoxazole and Warfarin

> **NCT00870298** · NA · TERMINATED · sponsor: **University of Pennsylvania** · enrollment: 1971 (actual)

## Conditions studied

- Prescribers' Drug Orders

## Interventions

- **DRUG:** Trimethoprim/Sulfamethoxazole and Warfarin

## Key facts

- **NCT ID:** NCT00870298
- **Lead sponsor:** University of Pennsylvania
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2006-08
- **Primary completion:** 2007-01
- **Final completion:** 2007-01
- **Target enrollment:** 1971 (ACTUAL)
- **Why stopped:** four adverse events encountered
- **Last updated:** 2015-12-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00870298

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00870298, "Computer Stop Order Alert to Prevent Concurrent Prescribing of Trimethoprim/Sulfamethoxazole and Warfarin". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT00870298. Licensed CC0.

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