# One Month Dose Response Study of AZD1981 in Asthma Patients Uncontrolled on Inhaled Steroids

> **NCT00758589** · PHASE2 · COMPLETED · sponsor: **AstraZeneca** · enrollment: 368 (actual)

## Conditions studied

- Asthma

## Interventions

- **DRUG:** AZD1981
- **DRUG:** AZD1981
- **DRUG:** AZD1981
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT00758589
- **Lead sponsor:** AstraZeneca
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-09
- **Primary completion:** —
- **Final completion:** 2009-07
- **Target enrollment:** 368 (ACTUAL)
- **Last updated:** 2014-02-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00758589

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00758589, "One Month Dose Response Study of AZD1981 in Asthma Patients Uncontrolled on Inhaled Steroids". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT00758589. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*