A Study in Healthy Men to Test Whether BI 1358894 Reduces Druginduced Panic Symptoms

Recruitment & Eligibility

Status: COMPLETED

Sex: Male

Target Recruitment: 20

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 (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 prior to admission to the study, in accordance with Good Clinical Practice (GCP) and local legislation
Willingness to comply with contraception requirements. Subjects who are sexually active must use adequate contraception with their female partner throughout the study and until one month after the last administration of trial medication. Adequate methods are:
- Sexual abstinence or
- A vasectomy performed at least 1 year prior to screening (with medical assessment of the surgical success) or
- Surgical sterilisation (including bilateral tubal occlusion, hysterectomy or bilateral oophorectomy) of the subject's female partner or
- Postmenopausal, defined as at least 1 year of spontaneous amenorrhea (in questionable cases a blood sample with FSH above 40 U/L and estradiol below 30 ng/L is confirmatory) or
- The use of condoms, if the female partner uses an adequate contraception method in addition, e.g., intrauterine device (IUD), hormonal contraception (e.g. implants, injectables, combined oral or vaginal contraceptives) that started at least 2 months prior to first drug administration, or barrier method (e.g. diaphragm with spermicide)

Exclusion Criteria

Any finding in the medical examination (including Blood Pressure (BP), Pulse Rate (PR) or Electrocardiogram (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
C-Reactive Protein >ULN, erythrocyte sedimentation rate (ESR) ≥15 millimeters/h, liver or kidney parameter above ULN,
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
Chronic or relevant acute infections
History of relevant allergy or hypersensitivity (including allergy to the trial medication, CCK-4 or its excipients)
Use of drugs within 30 days of planned administration of trial medication that might reasonably influence the results of the trial (including drugs that cause QT/QTc interval prolongation)
Intake of an investigational drug in another clinical trial within 60 days of planned administration of investigational drug in the current trial, or concurrent participation in another clinical trial in which investigational drug is administered
Smoker (more than 5 cigarettes or 3 cigars or 3 pipes per day)
Inability to refrain from smoking on specified trial days
Average intake of more than 21 units of alcohol per week (1 unit of alcohol equals approximately 250 mL of beer, 100 mL of wine, or 35 mL of spirits)
Drug abuse or positive drug screening
Blood donation of more than 100 mL within 30 days of planned administration of trial medication or intended blood donation during the trial
Intention to perform excessive physical activities within one week prior to the administration of trial medication or during the trial
Inability to comply with the dietary regimen of the trial site
A marked baseline prolongation of QT/QTc interval (such as QTc intervals that are repeatedly greater than 450 ms) or any other relevant Electrocardiogram (ECG) finding at screening
A history of additional risk factors for Torsade de Pointes (such as heart failure, hypokalaemia, or family history of Long QT Syndrome)
Subject is assessed as unsuitable for inclusion by the investigator, for instance, because the subject is not considered able to understand and comply with study requirements, or has a condition that would not allow safe participation in the study
Any lifetime history of suicidal behaviour (i.e. actual attempt, interrupted attempt, aborted attempt, or preparatory acts or behaviour)
Any suicidal ideation of type 2 to 5 on the C-SSRS in the past 12 months (i.e. active suicidal thought, active suicidal thought with method, active suicidal thought with intent but without specific plan, or active suicidal thought with plan and intent)
Insufficient response to the CCK-4 challenge in Screening Visit 2

Study & Design

Study Type: INTERVENTIONAL

Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
Treatment (T)	BI 1358894	-
Reference Treatment (R)	Placebo	-

Primary Outcome Measures

Name	Time	Method
Maximum change from baseline in Panic Symptom Scale (PSS) sum intensity score	Within 3 hours (h) prior trial medication administration and 4h, 4h 45 minutes (min), 5h 5min, 5h 10min, 5h 20min, 5h 30min and 192h thereafter.	The last value before administration of the CCK-4 challenge in each period was considered the corresponding period baseline measurement. The PSS sum intensity score mean value of the two period baseline values was considered as the subject baseline. The PSS is a patient reported outcome measurement from which the following factors where derived: physical symptoms of fear and the perception of alertness, anxiety, fear, and pain. The subjects were asked to rate each of 18 characteristic questions on a scale from 0 (absent) to 4 (very strong). The sum of the scale over all items constituted the PSS sum intensity score. A higher score implies a stronger panic symptom.

Secondary Outcome Measures

Name	Time	Method

A Study in Healthy Men to Test Whether BI 1358894 Reduces Druginduced Panic Symptoms

Recruitment & Eligibility

Study & Design

Trial Locations

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