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NCT01594619 · ClinicalTrials.gov registry record · Phase 1

Study in Healthy Volunteers to Investigate the Effects of Diltiazem on the Pharmacokinetics of Naloxegol

A Phase 1 study of Drug Induced Constipation, sponsored by AstraZeneca.

Completed
Registry status
Phase 1
Development phase
44
Enrollment target
1
Study location

NCT01594619: Completed Phase 1 study of Drug Induced Constipation, sponsored by AstraZeneca.

NCT01594619 is a Phase 1 study of Drug Induced Constipation that has completed, run by AstraZeneca. The registered enrollment target is 44 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (27% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01594619, a Phase 1 study of Drug Induced Constipation, has completed, sponsored by AstraZeneca.

COMPLETED
Registry status
Phase 1
Development phase
44 participants
Enrollment target
1
Study location

Study Summary

Study in healthy volunteers to investigate the effects of Diltiazem on the Pharmacokinetics of naloxegol.

Conditions Studied

Interventions

  • DRUG Naloxegol
  • DRUG Diltiazem XR

Study Locations (1)

Kansas

  • Research Site - Overland Park

Trial Details

FieldValue
Enrollment Target 44 participants
Start Date 2012-05
Est. Completion 2012-08
Phase Phase 1
AstraZeneca

1,285 total trials

What the finished NCT01594619 record still lists

NCT01594619 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 44 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (27% lower).

The record links to 1 condition, with Drug Induced Constipation appearing as the primary indexed condition, and to 2 interventions - of which Naloxegol is the first listed.

NCT01594619 reports a single indexed study location in Kansas.

Frequently Asked Questions

What is clinical trial NCT01594619 about?

NCT01594619 is a clinical study titled "Study in Healthy Volunteers to Investigate the Effects of Diltiazem on the Pharmacokinetics of Naloxegol". Study in healthy volunteers to investigate the effects of Diltiazem on the Pharmacokinetics of naloxegol.

What is the current status of trial NCT01594619?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 44 participants. The study started on 2012-05. Estimated completion is 2012-08.

What conditions does trial NCT01594619 study?

This clinical trial studies the following conditions: Drug Induced Constipation.

What interventions are being tested in trial NCT01594619?

The interventions under investigation include: Naloxegol (DRUG), Diltiazem XR (DRUG).

Who is sponsoring clinical trial NCT01594619?

This trial is sponsored by AstraZeneca, which has 1,285 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01594619 being conducted?

This trial has 1 study location across Kansas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

How this trial's enrollment target compares

Where NCT01594619's enrollment target sits among peer trials

44 1086th of 2000 higher than 901 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT01594619, the US trial registry maintained by the National Library of Medicine. NCT01594619 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.