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Completed

NCT Number: NCT03363984

Pharmacokinetic Interaction Between Midazolam and ID-082 in Healthy Subjects

A clinical study in healthy male subjects to investigate whether the administration of ID-082 can affect the fate in the body (amount and time of presence in the blood) of midazolam.

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Key information

Conditions

Age range

18 year–45 year

Sex eligibility

Male

Study type

Interventional

Phase

Phase 1

Primary location

Simbec Research Limited

Merthyr Tydfil, Mid Galmorgan, CF48 4DR, United Kingdom

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Signed informed consent in the local language prior to any study-mandated procedure;
  • Healthy male subjects aged 18 to 45 years (inclusive) at screening;
  • Male subject with a female partner of childbearing potential or a pregnant partner must agree to use a condom from screening, during the study, and for at least 3 months after last study treatment intake;
  • Body mass index of 18.0 to 30.0 kg/m2 (inclusive) at screening;
  • Healthy on the basis of physical examination, cardiovascular assessments and laboratory tests.

Exclusion criteria

  • Contraindication or known hypersensitivity to ID-082, midazolam or drugs of the same classes, or any of their excipients;
  • Modified Swiss Narcolepsy Scale total score < 0 at Screening or history of narcolepsy or cataplexy;
  • History or clinical evidence of any disease and/or existence of any surgical or medical condition which might interfere with the absorption, distribution, metabolism or excretion of the study treatment;
  • Known hypersensitivity or allergy to natural rubber latex;
  • Known hereditary problems of fructose intolerance, glucose-galactose malabsorption, or sucrose-isomaltase insufficiency;
  • Previous history of fainting, collapse, syncope, orthostatic hypotension, or vasovagal reactions;
  • Any circumstances or conditions, which, in the opinion of the investigator, may affect full participation in the study or compliance with the protocol.

Treatment and study plan

midazolam

Drug

Single oral administration of 2 mg midazolam under fasted conditions/outside of meal times

ID-082

Drug

Administration of ID-082 under fasted conditions/outside of meal times

Primary outcomes

  1. Cmax of midazolam

    Time frame: From baseline to EOS (i.e. for up to 16 days)

    Maximum plasma concentration

  2. AUC0-24 of midazolam

    Time frame: From baseline to EOS (i.e. for up to 16 days)

    Area under the plasma concentration-time curvefrom time zero to 24 h

Secondary outcomes

  1. Cmax of 1-hydroxymidazolam

    Time frame: From baseline to EOS (i.e. for up to 16 days)

    Maximum plasma concentration

  2. AUC0-inf of midazolam and 1-hydroxymidazolam and AUC0-24 of 1-hydroxymidazolam

    Time frame: From baseline to EOS (i.e. for up to 16 days)

    Area under the plasma concentration-time curve from zero to infinity

  3. tmax of midazolam and 1-hydroxymidazolam

    Time frame: From baseline to EOS (i.e. for up to 16 days)

    Time to reach maximum plasma concentration

  4. t½ of midazolam and 1-hydroxymidazolam

    Time frame: From baseline to EOS (i.e. for up to 16 days)

    Terminal elimination half-life

  5. Total body apparent plasma clearance (CL/F) of midazolam

    Time frame: From baseline to EOS (i.e. for up to 16 days)

  6. Metabolic ratio (MR) of the AUC0-24 of 1-hydroxymidazolam to the AUC0-24 of midazolam

    Time frame: From baseline to EOS (i.e. for up to 16 days)

Sponsors and collaborators

Lead sponsor

Idorsia Pharmaceuticals Ltd.

Industry

Registry information

Official study title

A Single-center, Open-label Study to Investigate the Effect of a Single Oral Dose and Repeated Oral Doses of ID-082 on the Pharmacokinetics of Midazolam and Its Metabolite 1-hydroxymidazolam in Healthy Male Subjects.

Important dates

Study start
2017
Primary completion
2017
Study completion
2017
First posted
Dec 6, 2017
Registry last updated
Jun 27, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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