Naloxegol in Cancer Opioid-Induced Constipation

Stopped early · Phase 2

Conditions studied: Constipation

In brief

The purpose of this study is to compare the effect of naloxegol versus the patient's usual care in treating opioid-induced constipation, as well as the effect on the patient's quality of life and how much pain is experienced. Also, the purpose of this study is to compare whether treatment with naloxegol versus usual care has any impact on the number of hospital or clinic visits or telephone calls to the patient's physician that are related to constipation, and to determine the patient's preference for continuing to receive naloxegol as treatment for opioid-induced constipation.

Key facts

Study ID

NCT02745353

Run by

Joseph Ma

People needed

7

Starts

2016-05-01

Expected to finish

2017-06-22

Last updated by the study team

2019-12-09

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adults greater than or equal to 18 years old.
• Eastern Cooperative Oncology Group (ECOG) less than or equal to 3.
• Glomerular filtration rate (GFR) greater than or equal to 30 ml/min/1.73m2 by Modification of Diet in Renal Disease (MDRD).
• Corrected serum calcium level less than or equal to 10.5 mg/dL.
• Estimated life expectancy greater than or equal to 6 months.
• Negative pregnancy test prior to initiating study treatment for females of childbearing potential.

You may not qualify if…

• Patients receiving the following medications within 3 days of Study Day 1 and/or are planned to receive throughout the duration of the study period: opioid antagonist, mixed antagonist, a strong CYP3A4 and/or P-glycoprotein (P-gp) inhibitor, a moderate CYP3A4 and/or P-gp inhibitor, and/or a strong CYP3A4 inducer.
• Concurrent total parenteral nutrition and/or use of metoclopramide.
• Patients at high risk for bowel perforation.
• Constipation that was not primarily caused by opioids in the investigator's medical opinion.
• A condition that may have affected the permeability of the blood-brain barrier (e.g., known brain metastases, meningeal metastases, brain injury, multiple sclerosis, recent brain injury, uncontrolled epilepsy)
• Patient has clinically active diverticular disease.
• Past medical history of irritable bowel syndrome, signs of active gastrointestinal (GI) bleeding, acute surgical abdomen, bowel stents, indwelling peritoneal catheter, mechanical GI obstruction, fecal impaction, or fecal ostomy.
• Patient has motility/neurologic disorders including autonomic failure (spinal cord lesions, tumor invasion of nerves) and/or poorly controlled endocrine/metabolic disorders (hypercalcemia, hypokalemia, diabetes, hypothyroidism), as determined by the investigator.
• Uncontrolled cancer pain despite analgesic therapy

Where it is running

• UCSD Moores Cancer Center — La Jolla, California, United States

Full record on ClinicalTrials.gov

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