Eligibility Module

Eligibility Module

The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.

Eligibility Module path is as follows:

Study -> Protocol Section -> Eligibility Module

Eligibility Module


Ignite Creation Date: 2025-12-26 @ 1:17 PM
Ignite Modification Date: 2025-12-26 @ 1:17 PM
NCT ID: NCT01983306
Eligibility Criteria: Inclusion Criteria: * Must be receiving chronic, stable opioid therapy to treat non-malignant pain for at least 3 months prior to screening * Must have active OIC at screening * Active OIC must be confirmed during baseline screening bowel habit and symptom diary * Must be on stable diet Exclusion Criteria: * Has history of chronic therapy for chronic constipation prior to start of opioid therapy, or any potential non-opioid cause of bowel dysfunction that may be a major contributor to the constipation (i.e., mechanical obstruction or pseudo-obstruction) * Use of medications that might affect bowel movement frequency or constipation-related symptoms (e.g., prokinetics, anti-diarrheal agents, laxatives other than study-defined rescue laxative) * Has history of or current cancer (other than basal cell or squamous cell carcinoma of the skin) unless the malignancy has been in complete remission without maintenance chemotherapy for at least 5 years * Unstable thyroid disease
Healthy Volunteers: False
Sex: ALL
Minimum Age: 18 Years
Maximum Age: 75 Years
Study: NCT01983306
Study Brief:
Protocol Section: NCT01983306