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:
2025-12-25 @ 1:19 AM
Ignite Modification Date:
2025-12-25 @ 1:19 AM
NCT ID:
NCT01004393
Eligibility Criteria:
Inclusion Criteria:
* Histologically or cytologically confirmed neoplasm
* 18 years of age or older
* Have received opioids for analgesia for at least 2 weeks and been on a stable regimen of opioids and laxatives for 3 or more days before study entry
* Fewer than three laxation during the preceding week and no laxation within 24 hours before study entry, or no laxation within 48 hours before study entry
* Life expectancy of at least 6 months
* World Health Organization Performance Status 0-3
* Women of childbearing potential must have a negative pregnancy test
* Breastfeeding should be discontinued prior to study entry
* Ability to understand and the willingness to sign a written informed consent document.
* Laboratory values within a week of study entry:
Absolute neutrophil count \> 1,500/microliter Hemoglobin \> 7 g/dL Platelet count \> 100,000/microliter Calculated calcium \< 10.5 mg/dL Calculated creatinine clearance \> 30 mg.min Alanine aminotransferase \< 3 x upper limit of normal (ULN) Aspartate aminotransferase \< 3 x ULN Alkaline phosphatase \< 2.5 x ULN Bilirubin \< 1.5 x ULN
Exclusion Criteria:
* Constipation not primarily caused by opioids, such as mechanical gastrointestinal obstruction or ongoing vinca alkaloid administration
* Indwelling peritoneal catheter
* Clinically active diverticular disease
* Fecal impaction
* Acute surgical abdomen
* Fecal ostomy
* Peritoneal carcinomatosis
* Known hypersensitivity to methylnaltrexone, naltrexone, or naloxone
* Administration of any investigational drug or experimental product within the previous 30 days
* Initiation of a new bowel regimen or prokinetic agents within a week of study entry
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT01004393
Study Brief:
Protocol Section:
NCT01004393