HealthyPhase 1NCT03505151

This Study in Healthy Men and Women Tests How the Body Takes up BI 409306

A Phase 1 study testing BI 409306 (C-13/N-15) and BI 409306 in people with Healthy, run by Boehringer Ingelheim at 1 site in Germany.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record

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Trial summary

The primary objective of this trial is to investigate the absolute bioavailability of BI 409306. The secondary objective is the evaluation and comparison of several pharmacokinetic parameters for the different treatments. Read more about this study

Who is it for?: Ages 18 to 55 yearsHealthy volunteers can take part
Conditions the study is for: Healthy
What is being tested?: BI 409306 (C-13/N-15) and BI 409306
Type of treatment: Pill or oral medicine, Injection or infusion
Could I receive a placebo?: No, everyone receives an active treatment
How many people: 9 participants
Where: 1 siteGermany
Study dates: 27 Apr 2018to 19 May 2018
Phase: Phase 1
Are there results?: Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

Ages 18 to 55 years
All sexes
Healthy volunteers accepted
Adult

Who may be able to join

Healthy male or female subjects according to the assessment of the investigator, 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 55 years (incl.)
BMI of 18.5 to 29.9 kg/m2 (incl.)
Signed and dated written informed consent prior to admission to the study in accordance with GCP and local legislation
Known CYP 2C19 metabolizer status
Male subjects, or female subjects who meet any of the following criteria starting from at least 30 days before the first administration of trial medication and until 30 days after trial completion:

Show all 11Show fewer

Use of adequate contraception, e.g. non-hormonal intrauterine device plus condom.
Sexually abstinent
A vasectomised sexual partner (vasectomy at least 1 year prior to enrolment)
Surgically sterilised (including hysterectomy)
Postmenopausal, defined as at least 1 year of spontaneous amenorrhea (in questionable cases a blood sample with simultaneous levels of FSH (follicle stimulating hormone) above 40 U/L and estradiol below 30 ng/L is confirmatory)

Who cannot join

Any finding in the medical examination (including BP, PR or ECG) is deviating from normal and judged as clinically relevant by the investigator
Repeated measurement of systolic blood pressure outside the range of 90 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 judged as clinically relevant by the investigator
Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders
Cholecystectomy and/or surgery of the gastrointestinal tract that could interfere with the pharmacokinetics of the trial medication (except appendectomy and simple hernia repair)

Show all 25Show fewer

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
Chronic or relevant acute infections
History of relevant allergy or hypersensitivity (including allergy to the trial medication or its excipients)
Use of drugs within 30 days prior to administration of trial medication if that might reasonably influence the results of the trial (incl. QT/QTc interval prolongation)
Participation in another trial where an investigational drug has been administered within 60 days prior to planned administration of trial medication, or current participation in another trial involving administration of investigational drug
Current smoker or ex-smoker who quit smoking less than 30 days prior to screening
Alcohol abuse (consumption of more than 20 g per day for females and 30 g per day for males)
Drug abuse or positive drug screening
Blood donation of more than 100 mL within 30 days prior to administration of trial medication or intended donation during the trial
Intention to perform excessive physical activities within one week prior to administration of trial medication or during the trial
Inability to comply with dietary regimen of trial site
A marked baseline prolongation of QT/QTc interval (such as QTc intervals that are repeatedly greater than 450 msec in males or repeatedly greater than 470 msec in females) or any other relevant ECG finding at screening
A history of additional risk factors for Torsades de Pointes (such as heart failure, hypokalemia, or family history of Long QT Syndrome)
Subject is assessed as unsuitable for inclusion by the investigator, for instance, because considered not able to understand and comply with study requirements, or has a condition that would not allow safe participation in the study
Female subjects will not be allowed to participate if any of the following applies:
Positive pregnancy test, pregnancy or plans to become pregnant within 30 days after study completion
Lactation period
Concomitant use of hormonal replacement therapy or hormonal contraceptives

Trial locations and contacts

1 site in 1 country.

Germany1 site

Humanpharmakologisches Zentrum Biberach
Biberach, 88397

Other trials in Germany

About this study

Official title: Absolute Bioavailability and Pharmacokinetics of BI 409306 Using a Single Oral Dose of BI 409306 Co-administered With an Intravenous Stable Labeled Isotope BI 409306 (C-13/N-15) in Healthy Male and Female Subjects (Non-Randomised, Open-label, Single Arm, Single Period Design)

Conditions: Healthy
Being tested: BI 409306 (C-13/N-15), BI 409306

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

BI 409306 (C-13/N-15)Drug
i.v solution
BI 409306Drug
Film-coated tablet

Study groups in NCT03505151
Study group	Role	What they receive
BI 409306 tablet + intravenous isotope BI 409306 (C-13/N-15)	Experimental	On day 1, subjects were administered the Test treatment (T): a single dose of 50 milligram (mg) of BI 409306 film-coated tablet orally with 240 milliliter (mL) of water, followed 30 minutes (min) later by the Reference treatment (R): 0.1 mg isotope BI 409306 (C-13/N-15) as intravenous (i.v.) infusion over 30 minutes. Both treatments were given in fasted state. Receives: Drug: BI 409306 (C-13/N-15); Drug: BI 409306

What is being measured

The primary outcome is the main question the study is designed to answer.

Area Under the Concentration-time Curve of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15) Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Area under the concentration-time curve of BI 409306 and stable labelled isotope BI 409306 (C-13/N-15) over the time interval from 0 extrapolated to infinity (AUC0-∞). The dose-normalized values for AUC0-∞ are reported.
Measured: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.
Maximum Measured Concentration of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15), (Cmax)
Maximum measured concentration of the analyte BI 409306 and stable labelled isotope BI 409306 (C-13/N-15), (Cmax).
The dose-normalized values for Cmax are reported.
Measured: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.

Secondary outcomes (5)

Terminal Half-life of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15) in Plasma (t1/2)
Terminal half-life of BI 409306 and stable labelled isotope BI 409306 (C-13/N-15) in plasma (t1/2) is reported.
Measured: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.
Time From Dosing to Maximum Measured Concentration of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15) in Plasma (Tmax)
Time from dosing to maximum measured concentration of BI 409306 and stable labelled isotope BI 409306 (C-13/N-15) in plasma is reported.
Measured: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.
For: BI 409306 (C-13/N-15): Total Clearance (CL) of BI 409306 (C-13/N-15)
Total clearance (CL) of BI 409306 (C-13/N-15) is reported.
Measured: Within 3 hours (h) before drug administration, 0.58h, 0.75h, 0.83h, 0.97h, 1.17h, 1.333h, 1.5h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing.
For BI 409306 (C-13/N-15): Apparent Volume of Distribution During the Terminal Phase After Intravascular Administration (Vz) of BI 409306 (C-13/N-15)
Apparent volume of distribution during the terminal phase after intravascular administration of BI 409306 (C-13/N-15) is reported.
Measured: Within 3 hours (h) before drug administration, 0.58h, 0.75h, 0.83h, 0.97h, 1.17h, 1.333h, 1.5h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing.
Absolute Bioavailability of BI 409306 (Fabs)
The evaluation of the absolute bioavailability (Fabs) of BI 409306 was performed by calculating the ratio between the area under the concentration-time curve over the time interval from 0 extrapolated to infinity (AUC0-∞) determined for the oral treatment (T) and the (AUC0-∞) determined for the i.v. infusion (R), corrected by the respective dose, and multiplied by 100.
Measured: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

27 Apr 201819 May 2018

First posted23 Apr 2018
Study start27 Apr 2018
Primary completion19 May 2018
Study completion19 May 2018

Resources

Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
Other trials for HealthyStudies of the same condition, open and under way.
More trials run by Boehringer IngelheimThe sponsor's other registered studies.
What the trial phases meanHow a treatment moves from first tests in people to approval.

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design

Study type: Interventional
Phase: Phase 1
Primary purpose: Treatment
Allocation: Not applicable
Intervention model: Single group
Masking: None (open label)
Enrolment: 9 participants (actual)

IDs, dates and publications

ClinicalTrials.gov ID: NCT03505151
Sponsor's protocol ID: 1289-0025
Other IDs: 2017-004798-14, 2017
Status last verified: Apr 2024
First submitted: 13 Apr 2018
Last updated: 20 Aug 2024
Results posted: Yes, on ClinicalTrials.gov
Data monitoring committee: No
FDA-regulated drug: No
FDA-regulated device: No
Individual data sharing: No: Clinical studies sponsored by Boehringer Ingelheim, phases I to IV, interventional and non-interventional, are in scope for sharing of the raw clinical study data and clinical study documents. Exceptions might apply, e.g. studies in products where Boehringer Ingelheim is not the license holder; studies regarding pharmaceutical formulations and associated analytical methods, and studies pertinent to pharmacokinetics using human biomaterials; studies conducted in a single center or targeting rare diseases (in case of low number of patients and therefore limitations with anonymization). For more details refer to: https://www.mystudywindow.com/msw/datatransparency

Want to know more?

The sponsor has not listed a contact. The official record may have more details.

Talk to your doctor first and take this page with you. Only the study team can confirm whether you can join.

Questions to ask the study team

What is the study trying to find out?
What would I need to do, and how often would I visit?
Could I receive a placebo instead of the treatment?
What are the possible risks and benefits for me?
Will it cost me anything? Are travel or time paid for?
Can I keep seeing my own doctor during the study?
What happens when the study ends?

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Study at a glance

From the registry record, last updated by the sponsor on 20 Aug 2024. Recruitment status is as the sponsor reported it: confirm with the study team.

Official title: Absolute Bioavailability and Pharmacokinetics of BI 409306 Using a Single Oral Dose of BI 409306 Co-administered With an Intravenous Stable Labeled Isotope BI 409306 (C-13/N-15) in Healthy Male and Female Subjects (Non-Randomised, Open-label, Single Arm, Single Period Design)
ClinicalTrials.gov ID: NCT03505151
Acronym / sponsor ID: 1289-0025
Conditions: Healthy
Phase: Phase 1
Study type: Interventional
Recruitment status: Completed
Enrolment: 9 participants (actual)
Lead sponsor: Boehringer IngelheimIndustry (pharma, biotech, devices)
Study start: 27 Apr 2018 (actual)
Primary completion: 19 May 2018 (actual)
Study completion: 19 May 2018 (actual)
First posted: 23 Apr 2018 (actual)
Results: Posted 20 Aug 2024

Clinical summary

The research question as the sponsor registered it. This describes what the study plans to test, not what it found.

Study design

Primary purpose: Treatment
Allocation: Not applicable
Intervention model: Single group
Masking: None (open label)
Number of arms: 1

Arm	Type	Receives
BI 409306 tablet + intravenous isotope BI 409306 (C-13/N-15)	Experimental	Drug: BI 409306 (C-13/N-15), Drug: BI 409306On day 1, subjects were administered the Test treatment (T): a single dose of 50 milligram (mg) of BI 409306 film-coated tablet orally with 240 milliliter (mL) of water, followed 30 minutes (min) later by the Reference treatment (R): 0.1 mg isotope BI 409306 (C-13/N-15) as intravenous (i.v.) infusion over 30 minutes. Both treatments were given in fasted state.

Who may qualify

Ages: 18 to 55 years
Sex: All
Healthy volunteers: Accepted
Age groups: Adult

Key inclusion criteria (11 listed)

Healthy male or female subjects according to the assessment of the investigator, 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 55 years (incl.)
BMI of 18.5 to 29.9 kg/m2 (incl.)
Signed and dated written informed consent prior to admission to the study in accordance with GCP and local legislation
Known CYP 2C19 metabolizer status

Key exclusion criteria (25 listed)

Any finding in the medical examination (including BP, PR or ECG) is deviating from normal and judged as clinically relevant by the investigator
Repeated measurement of systolic blood pressure outside the range of 90 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 judged as clinically relevant by the investigator
Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, immunological or hormonal disorders

Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.

Interventions

Intervention	Type	Arms
BI 409306 (C-13/N-15)i.v solution	Drug	BI 409306 tablet + intravenous isotope BI 409306 (C-13/N-15)
BI 409306Film-coated tablet	Drug	BI 409306 tablet + intravenous isotope BI 409306 (C-13/N-15)

Primary outcome

Area Under the Concentration-time Curve of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15) Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Time frame: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.
Area under the concentration-time curve of BI 409306 and stable labelled isotope BI 409306 (C-13/N-15) over the time interval from 0 extrapolated to infinity (AUC0-∞). The dose-normalized values for AUC0-∞ are reported.
Maximum Measured Concentration of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15), (Cmax)
Time frame: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.
Maximum measured concentration of the analyte BI 409306 and stable labelled isotope BI 409306 (C-13/N-15), (Cmax). The dose-normalized values for Cmax are reported.

5 secondary outcomes

Terminal Half-life of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15) in Plasma (t1/2)
Time frame: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.
Time From Dosing to Maximum Measured Concentration of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15) in Plasma (Tmax)
Time frame: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.
For: BI 409306 (C-13/N-15): Total Clearance (CL) of BI 409306 (C-13/N-15)
Time frame: Within 3 hours (h) before drug administration, 0.58h, 0.75h, 0.83h, 0.97h, 1.17h, 1.333h, 1.5h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing.
For BI 409306 (C-13/N-15): Apparent Volume of Distribution During the Terminal Phase After Intravascular Administration (Vz) of BI 409306 (C-13/N-15)
Time frame: Within 3 hours (h) before drug administration, 0.58h, 0.75h, 0.83h, 0.97h, 1.17h, 1.333h, 1.5h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing.
Absolute Bioavailability of BI 409306 (Fabs)
Time frame: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.

Results and safety

Results posted to the registry on 20 Aug 2024, as reported by the sponsor. Figures are copied from the record, not re-analysed. Full results on ClinicalTrials.gov.

Participant flow

Group	Started	Completed
BI 409306 Tablet + Intravenous Isotope BI 409306 (C-13/N-15)	9	9

Primary outcome: Area Under the Concentration-time Curve of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15) Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)

Time frame: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.. Least squares mean (Standard Error). Unit: millimole*hour/L/kg [mmol*h/L/kg]

Measure	Test Treatment (T): BI 409306 n = 9	Reference Treatment (R): BI 409306 C-13/N-15 n = 9
Value	NA (NA)	NA (NA)

Test Treatment (T): BI 409306 vs Reference Treatment (R): BI 409306 C-13/N-15: Ratio T/R: 44.63 (90% CI 32.62 to 61.06)

Population analysed: Pharmacokinetic Set (PKS). The PKS included all subjects from the TS who provided at least 1 primary PK parameter that was not excluded due to a protocol violation relevant to the evaluation of PK or due to non-evaluability.

Primary outcome: Maximum Measured Concentration of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15), (Cmax)

Measure	Test Treatment (T): BI 409306 n = 9	Reference Treatment (R): BI 409306 C-13/N-15 n = 9
Value	NA (NA)	NA (NA)

Test Treatment (T): BI 409306 vs Reference Treatment (R): BI 409306 C-13/N-15: Ratio T/R: 47.25 (90% CI 27.38 to 81.55)

5 secondary outcomes are reported in the full results.

Adverse events

Time frame: From first drug administration until 24 hours after the last oral drug administration, up to 2 days. Other adverse events reported at 5% frequency or more

Group	Serious adverse events	Other adverse events	Deaths
BI 409306 Tablet + Intravenous Isotope BI 409306 (C-13/N-15)	0 of 9 (0%)	5 of 9 (55.6%)	0 of 9

Limitations and caveats (from the sponsor): Since no balancing of gender was needed according to the Clinical trial protocol, the use of the volunteers' pool of the trial site, in which male subjects are predominant, resulted in only male subjects being included in this trial.

Loading the posted results from ClinicalTrials.gov…

Research links

Official record on ClinicalTrials.govLast updated by the sponsor 20 Aug 2024.
Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
Related InfoLink provided by the sponsor.
Individual participant dataSharing planned: No. Clinical studies sponsored by Boehringer Ingelheim, phases I to IV, interventional and non-interventional, are in scope for sharing of the raw clinical study data and clinical study documents. Exceptions might apply, e.g. studies in products where Boehringer Ingelheim is not the license holder; studies regarding pharmaceutical formulations and associated analytical methods, and studies pertinent to pharmacokinetics using human biomaterials; studies conducted in a single center or targeting rare diseases (in case of low number of patients and therefore limitations with anonymization). For more details refer to: https://www.mystudywindow.com/msw/datatransparency

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Referral and contact

AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.

The record lists no contact. Use the official record to reach the sponsor.

1 site in 1 country: see every site and its status.

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing BI 409306 (C-13/N-15) and BI 409306 in people with Healthy, run by Boehringer Ingelheim at 1 site in Germany.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 11 inclusion and 25 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 20 Aug 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Germany. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 20 Aug 2024). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Area Under the Concentration-time Curve of BI 409306 and Stable Labelled Isotope BI 409306 (C-13/N-15) Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞) (time frame: T and R:Within 3 hours (h) before dosing, 0.75h, 0.97h, 1.333h, 1.75h, 2h, 2.5h, 3h, 3.5h, 4h, 5h, 6h, 7h, 8h, 9h, 10h, 12h and 24h after dosing. Only T: 0.17h, 0.333h, 0.47h. Only R:0.58h, 0.83h, 1.17h, 1.5h.). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03505151.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 20 Aug 2024.