Pharmacodynamic Study of Cilostazol in Healthy Volunteers

Inclusion criteria

• Healthy Caucasian male subjects
• Able to read, to write and to fully understand German language
• Provision of written informed consent before screening and baseline
• BMI between 19.0 and 30.0 kg/m2, inclusive and body weight between 50.0 and 100.0 kg, inclusive
• Good general health as determined by the investigator by medical history, physical examination, vital signs, electrocardiogram, baseline and safety lab

Exclusion criteria

• Personal or family history of bleeding disorders, or reasonable suspicion of vascular malformations, including aneurysms
• Known predisposition to bleeding (e.g. active peptic ulceration, recent (within 6 month) haemorrhagic stroke, proliferative diabetic retinopathy, poorly controlled hypertension)
• Use of antibiotics within thirty (30) days prior to screening and until baseline visit
• Clinically significant abnormalities in medical history, physical examination, vital signs, electrocardiogram, baseline and safety lab
• Supine pulse rate > 100 beats/min or <50 beats/min
• Systolic blood pressure <100 or >140 mmHg
• Diastolic blood pressure <50 or >90 mmHg
• Concomitant use of any other medication including over-the-counter preparations