LEO 22811 - A Phase 1, Double-Blind, Placebo-controlled, Single and Multiple Oral Dose Study in Healthy Subjects

LEO Pharma

Status and phase

Completed

Phase 1

Conditions

Psoriasis Vulgaris

Treatments

Drug: LEO 22811

Drug: placebo solution

Study type

Interventional

Funder types

Industry

Identifiers

NCT00833872

LEO 22811-S21

Details and patient eligibility

About

The purpose of this first-in-man trial is to determine the safety and tolerability of ascending single and multiple doses of LEO 22811 in healthy male subjects as well as to determine the safety and tolerability of single oral doses of LEO 22811 in healthy female subjects. The trial will be performed in two parts. In Part 1, single doses of LEO 22811 will be administered to healthy male and female subjects. In Part 2, multiple doses of LEO 22811 will be administered to healthy male subjects.

Enrollment

58 patients

Sex

All

Ages

18 to 65 years old

Volunteers

Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria: (in summary)

Subjects will be Caucasian males or females of non-child bearing potential between 18 and 65 years of age
Subjects will have given their written informed consent to participate in the study and to abide by the study restrictions

Exclusion Criteria: (in summary)

Women of childbearing potential
Subjects with an infectious illness within 3 days prior to dosing
Subjects with a history of tuberculosis
Subjects who have received any prescribed systemic or topical medication (including natural/herbal medicines) within 14 days of the first dose administration
Subjects who have used any non-prescribed systemic or topical medication (including herbal remedies) within 7 days of the first dose administration
In Part 2, subjects who have received or been exposed to Cloroquine products, endoxan, or any immunomodulating agent (e.g. azathioprin) within one month prior to the start of dosing
Subjects who are participating in a clinical study
Subjects with a significant history of drug allergy or with a known or suspected hypersensitivity to any of the components of LEO 22811 as determined by the Investigator
Subjects who have any clinically significant allergic disease (excluding non-active hayfever) as determined by the Investigator
Subjects who have a supine blood pressure and supine pulse rate at screening higher than 150/90 mmHg and 100 beats per minute (bpm), respectively, or lower than 90/40 mmHg and 50 bpm, respectively
Subjects who have PR interval >= 200 ms, QTc(b) interval >450 ms (males) or > 470 ms (females), or who exhibit U waves of atrio-ventricular blocks at screening, based on 12-lead ECGs
Subjects who consume more than 28 units (males) or more than 21 units (females) of alcohol per week or who have a significant history of alcoholism or drug/chemical abuse
Subjects who smoke more than 5 cigarettes or the equivalent in tobacco per day
Subjects with a significant cardiac history (e.g. heart failure, hypokalemia, long QT syndrome)
Subjects who have had a clinically significant illness within 4 weeks of the start of dose administration as determined by the Investigator
Subjects who, in the opinion of their General Practitioner (GP) or the Investigator, should not participate in the study, including subjects suspected for whatever reason of not being able to comply with the requirements of the protocol