A Study in Healthy Men and Women to Test Which Effects Memantine and BI 425809 Have on Each Other

Boehringer Ingelheim

Status and phase

Completed

Phase 1

Conditions

Healthy

Treatments

Drug: Memantine

Drug: BI 425809

Study type

Interventional

Funder types

Industry

Identifiers

1346-0039

2019-000468-36 (EudraCT Number)

Details and patient eligibility

About

Investigate the effect of steady state exposures of memantine on the steady-state pharmacokinetics of BI 425809 and vice versa in healthy subjects.

Enrollment

16 patients

Sex

All

Ages

18 to 50 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Healthy male or female 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
Male subjects, or female subjects who meet any of the following criteria from the first administration of trial medication until 30 days after trial completion:
- Use of adequate contraception that does not contain hormones, i.e. nonhormonal 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 levels of FSH above 40 U/L and estradiol below 30 ng/L is confirmatory)

Exclusion criteria

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 mmHg, diastolic blood pressure outside the range of 50 to 90 mmHg, or pulse rate outside the range of 50 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
Further exclusion criteria apply