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Completed

NCT Number: NCT04716894

A Study in Healthy Men to Test How Itraconazole Influences the Amount of BI 474121 in the Blood

The main objective of this trial is to investigate the effect on the exposure of BI 474121 in plasma when given as oral single dose together with multiple oral doses of itraconazole (Test, T) as compared to when given alone as oral single dose (Reference, R).

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Key information

Conditions

Healthy

Age range

18 year–50 year

Sex eligibility

Male

Study type

Interventional

Phase

Phase 1

Primary location

Humanpharmakologisches Zentrum Biberach

Biberach, 88397, Germany

Who can participate

Healthy volunteers accepted: Yes

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

Inclusion criteria

  • Healthy male subjects according to the assessment of the investigator, as based on a complete medical history including a physical examination, vital signs (BP, PR), 12-lead ECG, and clinical laboratory tests
  • Age of 18 to 50 years (inclusive)
  • BMI of 18.5 to 29.9 kg/m2 (inclusive)
  • Signed and dated written informed consent prior to admission to the study, in accordance with GCP and local legislation

Exclusion criteria

  • Any finding in the medical examination (including blood pressure, pulse rate or ECG) deviating from normal and assessed as clinically relevant by the investigator
  • Repeated measurement of systolic blood pressure outside the range of 100 to 140 mmHg, diastolic blood pressure outside the range of 50 to 90 mmHg, or pulse rate outside the range of 45 to 90 bpm
  • Any laboratory value outside the reference range that the investigator considers to be of clinical relevance
  • Any evidence of a concomitant disease assessed as clinically relevant by the investigator
  • Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders
  • Cholecystectomy or other surgery of the gastrointestinal tract that could interfere with the pharmacokinetics of the trial medication (except appendectomy or simple hernia repair)
  • Diseases of the central nervous system (including but not limited to any kind of seizures or stroke), and other relevant neurological or psychiatric disorders
  • History of relevant orthostatic hypotension, fainting spells, or blackouts
  • Further exclusion criteria apply

Treatment and study plan

BI 474121

Drug

BI 474121 oral solution

Itraconazole

Drug

Itraconazole oral solution

Primary outcomes

  1. Area Under the Concentration-time Curve of BI 474121 in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)

    Time frame: Within 3 hours before and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 7, 8, 10, 12, 24, 34, 46, 70, 94, 118, 142 hours after BI 474121 administration in each period. In addition at 166, 190, 214, 238, 262 hours after BI 474121 administration in period 2.

    Area under the concentration-time curve of BI 474121 in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞). Model used was an analysis of variance (ANOVA) model on the logarithmic scale. Data were log-transformed (natural logarithm) prior to fitting the ANOVA model. The effect 'subjects' was considered as random effect, whereas 'treatment' was considered as fixed effect.

  2. Maximum Measured Concentration of BI 474121 in Plasma (Cmax)

    Time frame: Within 3 hours before and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 7, 8, 10, 12, 24, 34, 46, 70, 94, 118, 142 hours after BI 474121 administration in each period. In addition at 166, 190, 214, 238, 262 hours after BI 474121 administration in period 2.

    Maximum measured concentration of BI 474121 in plasma (Cmax). Model used was an analysis of variance (ANOVA) model on the logarithmic scale. Data were log-transformed (natural logarithm) prior to fitting the ANOVA model. The effect 'subjects' was considered as random effect, whereas 'treatment' was considered as fixed effect.

Secondary outcomes

  1. Area Under the Concentration-time Curve of BI 474121 in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)

    Time frame: Within 3 hours before and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 7, 8, 10, 12, 24, 34, 46, 70, 94, 118, 142 hours after BI 474121 administration in each period. In addition at 166, 190, 214, 238, 262 hours after BI 474121 administration in period 2.

    Area under the concentration-time curve of BI 474121 in plasma over the time interval from 0 to the last quantifiable data point (AUC0-tz). Model used was an analysis of variance (ANOVA) model on the logarithmic scale. Data were log-transformed (natural logarithm) prior to fitting the ANOVA model. The effect 'subjects' was considered as random effect, whereas 'treatment' was considered as fixed effect.

Sponsors and collaborators

Lead sponsor

Boehringer Ingelheim

Industry

Registry information

Official study title

Effect of Itraconazole on the Pharmacokinetics of a Single Oral Dose of BI 474121 in Healthy Male Subjects (an Open-label, Two-period Fixed Sequence Design Study)

Important dates

Study start
2021
Primary completion
2021
Study completion
2021
First posted
Jan 20, 2021
Registry last updated
Mar 8, 2024

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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