HealthyPhase 1NCT06504862
A Study in Healthy Men to Test Whether Zongertinib Influences the Amount of 4 Other Medicines (Dabigatran, Rosuvastatin, Metformin, and Furosemide) in the Blood
A Phase 1 study testing Zongertinib, Dabigatran-etexilate and Rosuvastatin in people with Healthy, run by Boehringer Ingelheim at 1 site in Germany.
Trial summary
For Part 1 of the trial, the main objective is to assess the effect of a single dose of zongertinib on the pharmacokinetics of a single dose of dabigatran-etexilate. For Part 2 of the trial, the main objective is to assess the effect of zongertinib at steady-state on the pharmacokinetics of a single dose of… Read more about this study
- Who is it for?
- Ages 18 to 55 years, men onlyHealthy volunteers can take part
- Conditions the study is for
- Healthy
- What is being tested?
- Zongertinib, Dabigatran-etexilate and Rosuvastatin
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 32 participants
- Where
- 1 siteGermany
- Study dates
- 20 Aug 2024to 18 Dec 2024
- 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
- Men only
- Healthy volunteers accepted
- Adult
Who may be able to join
- Healthy male subjects according to the assessment of the investigator, as based on a complete medical history including a physical examination, vital signs (blood pressure (BP), pulse rate (PR)), 12-lead Electrocardiogram (ECG), and clinical laboratory tests
- Age of 18 to 55 years (inclusive)
- Body mass index (BMI) of 18.5 to 29.9 kg/m2 (inclusive)
- Signed and dated written informed consent in accordance with International Council for Harmonisation-Good Clinical Practice (ICH-GCP) and local legislation prior to admission to the trial
Who cannot join
- Any finding in the medical examination (including BP, PR or ECG) deviating from normal and assessed as clinically relevant by the investigator
- Repeated measurement of systolic blood pressure outside the range of 90 to 140 millimetre(s) of mercury (mmHg), diastolic blood pressure outside the range of 50 to 90 mmHg, or pulse rate outside the range of 45 to 90 beats per minute (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 Further exclusion criteria apply.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: The Effect of Zongertinib on the Pharmacokinetics of Dabigatran (Part 1) and Rosuvastatin, Metformin and Furosemide Administered as a Cocktail (Part 2) in Healthy Male Subjects (a 2-part, Open-label, 2-period, Fixed-sequence Cross-over Trial)
For Part 1 of the trial, the main objective is to assess the effect of a single dose of zongertinib on the pharmacokinetics of a single dose of dabigatran-etexilate. For Part 2 of the trial, the main objective is to assess the effect of zongertinib at steady-state on the pharmacokinetics of a single dose of rosuvastatin, metformin and furosemide (administered as a cocktail).
- Conditions
- Healthy
- Being tested
- Zongertinib, Dabigatran-etexilate, Rosuvastatin, Metformin hydrochloride, Furosemide
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
ZongertinibDrug
Also called Hernexeos®
A 120 mg dose on Day 1 of period 2 (Part 1) OR daily (Part 2) with 240 mL of water after an overnight fast of at least 10 hours.
Dabigatran-etexilateDrug
Also called Pradaxa®
A 150 mg dose on Day 1 of each period with 240 mL of water after an overnight fast of at least 10 hours.
RosuvastatinDrug
Also called Crestor®
A 10 mg dose on Day 1 of each period with 240 mL of water after an overnight fast of at least 10 hours.
Metformin hydrochlorideDrug
Also called MetfoLiquid GeriaSan®
A 10 mg dose on Day 1 of each period with 240 mL of water after an overnight fast of at least 10 hours.
FurosemideDrug
Also called Lasix®
A 1 mg dose on Day 1 of each period with 240 mL of water after an overnight fast of at least 10 hours.
| Study group | Role | What they receive |
|---|---|---|
| Part 1: dabigatran-etexilate (R), then zongertinib and dabigatran-etexilate (T) | Experimental | Participants were administered a 150 milligram (mg) dabigatran-etexilate hard capsule orally with 240 milliliters (mL) of water after an overnight fast of at least 10 hours on Day 1 of period 1 (Reference treatment, R). After a wash-out period, participants were administered two 60 mg film-coated tablets of zongertinib (total dose: 120 mg) orally, and a 150 mg dabigatran-etexilate hard capsule orally on Day 1 of period 2 (Test treatment, T). Both medications were administered with 240 mL of water after an overnight fast of at least 10 hours. Receives: Drug: Zongertinib; Drug: Dabigatran-etexilate |
| Part 2: drug cocktail (R), then zongertinib and drug cocktail (T) | Experimental | Participants were administered a cocktail consisting of a 10 mg rosuvastatin film-coated tablet, a 10 mg metformin oral solution, and a 1 mg furosemide oral solution with 240 mL of water after an overnight fast of at least 10 hours on Day 1 of period 1 (Reference treatment, R). In period 2, from Day -9 to Day 3, participants were administered two 60 mg film-coated tablets of zongertinib (total dose: 120 mg) orally every day. On Day 1, participants were also administered a cocktail consisting of a 10 mg rosuvastatin film-coated tablet, a 10 mg metformin oral solution, and a 1 mg furosemide oral solution (Test treatment, T). Every medication was administered with 240 mL of water after an overnight fast of at least 10 hours. Receives: Drug: Zongertinib; Drug: Rosuvastatin; Drug: Metformin hydrochloride; Drug: Furosemide |
What is being measured
The primary outcome is the main question the study is designed to answer.
Part 1: Area Under the Concentration-time Curve of Dabigatran in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Area under the concentration-time curve of dabigatran in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞) is reported.
Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an analysis of variance (ANOVA) model on the logarithmic scale. The pharmacokinetic (PK) endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 hours (h) before dabigatran-etexilate administration (R only), within 3 h prior to zongertinib administration (T only), and 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 10, 12, 24, 34, 48 h after dabigatran-etexilate administration (R and T).
Part 1: Maximum Measured Concentration of Dabigatran in Plasma (Cmax)
Maximum measured concentration of dabigatran in plasma (Cmax) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 hours (h) before dabigatran-etexilate administration (R only), within 3 h prior to zongertinib administration (T only), and 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 10, 12, 24, 34, 48 h after dabigatran-etexilate administration (R and T).
Part 2: Area Under the Concentration-time Curve of Rosuvastatin in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Area under the concentration-time curve of rosuvastatin in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞) is reported.
Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Part 2: Maximum Measured Concentration of Rosuvastatin in Plasma (Cmax)
Maximum measured concentration of rosuvastatin in plasma (Cmax) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Part 2: Area Under the Concentration-time Curve of Metformin in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Area under the concentration-time curve of metformin in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞) is reported.
Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Part 2: Maximum Measured Concentration of Metforminin in Plasma (Cmax)
Maximum measured concentration of metforminin in plasma (Cmax) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Part 2: Area Under the Concentration-time Curve of Furosemide in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Area under the concentration-time curve of furosemide in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞) is reported.
Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Part 2: Maximum Measured Concentration of Furosemide in Plasma (Cmax)
Maximum measured concentration of furosemide in plasma (Cmax) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Secondary outcomes (4)
Part 1: Area Under the Concentration-time Curve of Dabigatran in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
Area under the concentration-time curve of dabigatran in plasma over the time interval from 0 to the last quantifiable data point (AUC0-tz) is reported.
Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 hours (h) before dabigatran-etexilate administration (R only), within 3 h prior to zongertinib administration (T only), and 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 10, 12, 24, 34, 48 h after dabigatran-etexilate administration (R and T).
Part 2: Area Under the Concentration-time Curve of Rosuvastatin in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
Area under the concentration-time curve of rosuvastatin in plasma over the time interval from 0 to the last quantifiable data point (AUC0-tz) is reported.
Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Part 2: Area Under the Concentration-time Curve of Metformin in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
Area under the concentration-time curve of metformin in plasma over the time interval from 0 to the last quantifiable data point (AUC0-tz) is reported.
Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Part 2: Area Under the Concentration-time Curve of Furosemide in in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
Area under the concentration-time curve of furosemide in in plasma over the time interval from 0 to the last quantifiable data point (AUC0-tz) is reported.
Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Measured: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted17 Jul 2024
- Study start20 Aug 2024
- Primary completion3 Oct 2024
- Study completion18 Dec 2024
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
- Non-randomised
- Intervention model
- Crossover
- Model description
- fixed-sequence crossover
- Masking
- None (open label)
- Enrolment
- 32 participants (actual)
Sponsor and investigators
- Lead sponsor
- Boehringer Ingelheim
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06504862
- Sponsor's protocol ID
- 1479-0015
- Other IDs
- 2024-510628-38-00, U1111-1302-1171
- Status last verified
- Dec 2025
- First submitted
- 11 Jul 2024
- Last updated
- 9 Jan 2026
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- 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
Study at a glance
From the registry record, last updated by the sponsor on 9 Jan 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Effect of Zongertinib on the Pharmacokinetics of Dabigatran (Part 1) and Rosuvastatin, Metformin and Furosemide Administered as a Cocktail (Part 2) in Healthy Male Subjects (a 2-part, Open-label, 2-period, Fixed-sequence Cross-over Trial)
- ClinicalTrials.gov ID
- NCT06504862
- Acronym / sponsor ID
- 1479-0015
- Conditions
- Healthy
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 32 participants (actual)
- Lead sponsor
- Boehringer IngelheimIndustry (pharma, biotech, devices)
- Study start
- 20 Aug 2024 (actual)
- Primary completion
- 3 Oct 2024 (actual)
- Study completion
- 18 Dec 2024 (actual)
- First posted
- 17 Jul 2024 (actual)
- Results
- Posted 9 Jan 2026
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
For Part 1 of the trial, the main objective is to assess the effect of a single dose of zongertinib on the pharmacokinetics of a single dose of dabigatran-etexilate. For Part 2 of the trial, the main objective is to assess the effect of zongertinib at steady-state on the pharmacokinetics of a single dose of rosuvastatin, metformin and furosemide (administered as a cocktail).
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 2
- Model description
- fixed-sequence crossover
| Arm | Type | Receives |
|---|---|---|
| Part 1: dabigatran-etexilate (R), then zongertinib and dabigatran-etexilate (T) | Experimental | Drug: Zongertinib, Drug: Dabigatran-etexilateParticipants were administered a 150 milligram (mg) dabigatran-etexilate hard capsule orally with 240 milliliters (mL) of water after an overnight fast of at least 10 hours on Day 1 of period 1 (Reference treatment, R). After a wash-out period, participants were administered two 60 mg film-coated tablets of zongertinib (total dose: 120 mg) orally, and a 150 mg dabigatran-etexilate hard capsule orally on Day 1 of period 2 (Test treatment, T). Both medications were administered with 240 mL of water after an overnight fast of at least 10 hours. |
| Part 2: drug cocktail (R), then zongertinib and drug cocktail (T) | Experimental | Drug: Zongertinib, Drug: Rosuvastatin, Drug: Metformin hydrochloride, Drug: FurosemideParticipants were administered a cocktail consisting of a 10 mg rosuvastatin film-coated tablet, a 10 mg metformin oral solution, and a 1 mg furosemide oral solution with 240 mL of water after an overnight fast of at least 10 hours on Day 1 of period 1 (Reference treatment, R). In period 2, from Day -9 to Day 3, participants were administered two 60 mg film-coated tablets of zongertinib (total dose: 120 mg) orally every day. On Day 1, participants were also administered a cocktail consisting of a 10 mg rosuvastatin film-coated tablet, a 10 mg metformin oral solution, and a 1 mg furosemide oral solution (Test treatment, T). Every medication was administered with 240 mL of water after an overnight fast of at least 10 hours. |
Who may qualify
- Ages
- 18 to 55 years
- Sex
- Male only
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (4 listed)
- Healthy male subjects according to the assessment of the investigator, as based on a complete medical history including a physical examination, vital signs (blood pressure (BP), pulse rate (PR)), 12-lead Electrocardiogram (ECG), and clinical laboratory tests
- Age of 18 to 55 years (inclusive)
- Body mass index (BMI) of 18.5 to 29.9 kg/m2 (inclusive)
- Signed and dated written informed consent in accordance with International Council for Harmonisation-Good Clinical Practice (ICH-GCP) and local legislation prior to admission to the trial
Key exclusion criteria (4 listed)
- Any finding in the medical examination (including BP, PR or ECG) deviating from normal and assessed as clinically relevant by the investigator
- Repeated measurement of systolic blood pressure outside the range of 90 to 140 millimetre(s) of mercury (mmHg), diastolic blood pressure outside the range of 50 to 90 mmHg, or pulse rate outside the range of 45 to 90 beats per minute (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 Further exclusion criteria apply.
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 |
|---|---|---|
| ZongertinibAlso: Hernexeos®A 120 mg dose on Day 1 of period 2 (Part 1) OR daily (Part 2) with 240 mL of water after an overnight fast of at least 10 hours. | Drug | Part 1: dabigatran-etexilate (R), then zongertinib and dabigatran-etexilate (T), Part 2: drug cocktail (R), then zongertinib and drug cocktail (T) |
| Dabigatran-etexilateAlso: Pradaxa®A 150 mg dose on Day 1 of each period with 240 mL of water after an overnight fast of at least 10 hours. | Drug | Part 1: dabigatran-etexilate (R), then zongertinib and dabigatran-etexilate (T) |
| RosuvastatinAlso: Crestor®A 10 mg dose on Day 1 of each period with 240 mL of water after an overnight fast of at least 10 hours. | Drug | Part 2: drug cocktail (R), then zongertinib and drug cocktail (T) |
| Metformin hydrochlorideAlso: MetfoLiquid GeriaSan®A 10 mg dose on Day 1 of each period with 240 mL of water after an overnight fast of at least 10 hours. | Drug | Part 2: drug cocktail (R), then zongertinib and drug cocktail (T) |
| FurosemideAlso: Lasix®A 1 mg dose on Day 1 of each period with 240 mL of water after an overnight fast of at least 10 hours. | Drug | Part 2: drug cocktail (R), then zongertinib and drug cocktail (T) |
Primary outcome
Part 1: Area Under the Concentration-time Curve of Dabigatran in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Time frame: Within 3 hours (h) before dabigatran-etexilate administration (R only), within 3 h prior to zongertinib administration (T only), and 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 10, 12, 24, 34, 48 h after dabigatran-etexilate administration (R and T).
Area under the concentration-time curve of dabigatran in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an analysis of variance (ANOVA) model on the logarithmic scale. The pharmacokinetic (PK) endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Part 1: Maximum Measured Concentration of Dabigatran in Plasma (Cmax)
Time frame: Within 3 hours (h) before dabigatran-etexilate administration (R only), within 3 h prior to zongertinib administration (T only), and 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 10, 12, 24, 34, 48 h after dabigatran-etexilate administration (R and T).
Maximum measured concentration of dabigatran in plasma (Cmax) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Part 2: Area Under the Concentration-time Curve of Rosuvastatin in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Time frame: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Area under the concentration-time curve of rosuvastatin in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Part 2: Maximum Measured Concentration of Rosuvastatin in Plasma (Cmax)
Time frame: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Maximum measured concentration of rosuvastatin in plasma (Cmax) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Part 2: Area Under the Concentration-time Curve of Metformin in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Time frame: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Area under the concentration-time curve of metformin in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Part 2: Maximum Measured Concentration of Metforminin in Plasma (Cmax)
Time frame: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Maximum measured concentration of metforminin in plasma (Cmax) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Part 2: Area Under the Concentration-time Curve of Furosemide in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
Time frame: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Area under the concentration-time curve of furosemide in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
Part 2: Maximum Measured Concentration of Furosemide in Plasma (Cmax)
Time frame: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Maximum measured concentration of furosemide in plasma (Cmax) is reported. Geometric least square mean (adjusted geometric mean) and adjusted geometric standard error were calculated using an ANOVA model on the logarithmic scale. The PK endpoints were log-transformed (natural logarithm) prior to fitting the ANOVA model, which included effects accounting for the following sources of variation: participant (considered as random) and treatment (considered as fixed). These quantities were then back-transformed to the original scale.
4 secondary outcomes
Part 1: Area Under the Concentration-time Curve of Dabigatran in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
Time frame: Within 3 hours (h) before dabigatran-etexilate administration (R only), within 3 h prior to zongertinib administration (T only), and 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 10, 12, 24, 34, 48 h after dabigatran-etexilate administration (R and T).
Part 2: Area Under the Concentration-time Curve of Rosuvastatin in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
Time frame: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Part 2: Area Under the Concentration-time Curve of Metformin in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
Time frame: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Part 2: Area Under the Concentration-time Curve of Furosemide in in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
Time frame: Within 3 h prior to drug cocktail administration (R), within 15 minutes prior to drug cocktail and zongertinib administration (T), and 0.33, 0.66, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, and 72 h after drug cocktail administration (R and T).
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 9 Jan 2026.
- 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 Zongertinib, Dabigatran-etexilate and Rosuvastatin 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 4 inclusion and 4 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 9 Jan 2026. 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 9 Jan 2026). 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?
Part 1: Area Under the Concentration-time Curve of Dabigatran in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞) (time frame: Within 3 hours (h) before dabigatran-etexilate administration (R only), within 3 h prior to zongertinib administration (T only), and 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 10, 12, 24, 34, 48 h after dabigatran-etexilate administration (R and T).). The study lists 8 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
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 9 Jan 2026.