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Investigate the Effect of Different Doses of Lesogaberan (AZD3355) as add-on to PPI in GERD Patients With Partial Response to PPI

AstraZeneca logo

AstraZeneca

Status and phase

Completed
Phase 2

Conditions

Heartburn
Gastroesophageal Reflux Disease
Regurgitation

Treatments

Drug: Placebo
Drug: lesogaberan (AZD3355)

Study type

Interventional

Funder types

Industry

Identifiers

NCT01005251
D9120C00019

Details and patient eligibility

About

This study is being carried out to see whether AZD3355 is an effective treatment as an add-on to PPI therapy in patients with Gastroesophageal Reflux Disease (GERD) with a partial response to PPI and to compare this with Proton Pump Inhibitor (PPI) treatment alone. Another goal of the study is to examine which of the investigated doses of AZD3355 is optimal for treatment of these patients. This study will also measure levels of drug in the blood and see how well it is tolerated.

Enrollment

661 patients

Sex

All

Ages

18 to 70 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Provision of informed consent prior to any study specific procedures
  • Have at least 6 months history of GERD
  • Continuously treated during the last 4 weeks before enrolment with daily optimized unchanged PPI therapy for any GERD indication

Exclusion criteria

  • Patients that have not experienced any GERD symptom improvement at all during PPI treatment
  • Prior surgery of the upper gastrointestinal tract.
  • Subject who have any of the following conditions or diseases: Heart disease, Angina, Seizure disorders such as epilepsy, Congestive Heart Failure (CHF), Liver disease such as Cirrhosis or Hepatitis, Kidney disease, Lung disease or lung cancer, Cancer

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

661 participants in 5 patient groups, including a placebo group

60 mg
Experimental group
Description:
PPI+lesogaberan (AZD3355) 60 mg bid
Treatment:
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
120 mg
Experimental group
Description:
PPI+lesogaberan (AZD3355) 120 mg bid
Treatment:
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
180 mg
Experimental group
Description:
PPI+lesogaberan (AZD3355) 180 mg bid
Treatment:
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
240 mg
Experimental group
Description:
PPI+lesogaberan (AZD3355) 240 mg bid
Treatment:
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
Drug: lesogaberan (AZD3355)
Placebo
Placebo Comparator group
Description:
PPI+ Placebo
Treatment:
Drug: Placebo

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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