Clareo Health | Evaluation of Pharmacokinetics, Safety and Tolerability of Single and Multiple Oral Doses of Neramexane Mesylate in Healthy Japanese Subjects
Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Merz Pharmaceuticals GmbH
Age
20–55
Sex
ALL
Healthy volunteers
Accepted
You may be eligible if
Healthy male and female subjects
Caucasian (Part 1 only) or Japanese origin
Japanese subjects must have a Japanese passport, Japanese grandparents and parents and not have lived outside of Japan for more than 5 years
Aged 20 to 55 years (inclusive)
Body weight between 50 and 90 kg (inclusive) with BMI ranging from 18.0 to 28.0 kg/m2 (inclusive) Japanese females may have a body weight of at least 45 kg (inclusive) with BMI ranging from 17.0 to 28.0 kg/m2 (inclusive)
Females must have a negative urine pregnancy test at screening and on Day -1 for Part 1 and on Day 1 for Part 2
Subjects must be willing to use one of the following methods of contraception from the first dose of trial medication until completion of follow-up procedures.
* All subjects must agree to use condom and spermicide.
* Male subjects without vasectomy (with documentation of azoospermia) must assure that their female partners uses another form of contraception such as non hormonal IUD, diaphragm.
* Female subjects of childbearing potential must agree to use an effective method of birth control such as sexual abstinence, vasectomised partner, non hormonal IUDs or double contraception methods (e.g., condom with spermicide cream) from Screening until one month after last application of study drug.
Willing and able to give written informed consent after having been informed of the requirements and the restrictions of the study
You may not be if
Subjects who have taken part in the drug administration phase of the single dose part are excluded from participation in the multiple dose part of the study and vice versa
Any clinically relevant finding on medical history or, physical examination affecting subject's safety or the study objectives
Any disease or condition, which could influence the physiological absorption, distribution and metabolic turnover (e.g. endocrine diseases, febrile conditions, severe infections, acute inflammations, chronic diarrhoea, chronic vomiting, gastrointestinal disease or surgery of the gastrointestinal tract, including cholecystectomy); appendectomy older than 6 months is allowed
Prior history or present evidence of clinically significant metabolic, renal, hepatic, pulmonary or cardiovascular disease, CNS disorders or disturbances of bleeding (hemorrhagic diathesis), diagnosis of malignancy, polyneuropathy or psychiatric disorder, organ transplantation
Any clinically relevant abnormal laboratory value (haematology, clinical chemistry, urinalysis) or laboratory values which in the discretion of the investigator and the Merz scientific expert might affect subject's safety or the study objectives
Positive serology for human immunodeficiency virus \[HIV\] (HIV1/HIV2 antibodies), hepatitis B surface antigen \[HBsAg\], antibodies against hepatitis C virus \[anti-HCV\]
Clinically relevant abnormalities in the 12-lead ECG which in the discretion of the investigator and the Merz scientific expert might affect the study objectives
Presence or history of clinically relevant allergy or a known or suspected hypersensitivity to Neramexane, Memantine or Amantadine and/or its study medication excipients and to quinine hydrochloride (slight seasonal hay fever is allowed as long as the season does not meet the study period)
History of alcohol or drug dependence
Alcohol consumption averaging more than 40 g alcohol (4 units) daily (28 units per week) within the last year for males and more than 20 g (2 units) daily within the last year for females
Regular caffeine consumption averaging more than 5 cups of coffee or equivalent (500mg caffeine) per day within the last year
Smoking more than 5 cigarettes per day or equivalent (use of snuff, nicotine replacement chewing tobacco)
Refusal or inability to eat the meals provided by the clinic (e.g. vegetarian)
Nursing mother
Woman planning pregnancy during the course of the trial
Evidence or suspicion that the subject might not comply with the study directives and/or that he/she is not reliable or trustworthy
Evidence or suspicion that the subject is not willing or unable to understand the information that is given to him/her as part of the informed consent, in particular regarding the risks and discomfort to which he/she would agree to be exposed
Subjects who are imprisoned or are lawfully kept in an institution
Employees or direct relatives of an employee of the CRO or Merz Pharmaceuticals
Systolic blood pressure \<90 mm Hg or \>140 mm Hg or diastolic blood pressure \<50 mm Hg or \> 95 mm Hg in supine position
Pulse rate \< 45 or \> 100 beats per minute \[bpm\]
Use of any prescribed drugs in the 4 weeks prior to the first administration of the IMP
Regular use of over-the-counter \[OTC\] drugs (except paracetamol, maximum 1 g/day) in the 4 weeks prior to the first administration of the IMP or at least 10 half lives, whichever is longer
Occasional use of OTC drugs (except paracetamol, maximum 1 g/day) in the 2 weeks prior to the (first) administration of the IMP
Females taking hormonal contraceptives
Participation in another clinical study of any IMP within 2 months prior to the first administration of IMP
History of blood loss or donation of blood or plasma exceeding 450 ml within the last 3 months before first administration of IMP
Acute illness in the past 14 days before administration of IMP (Day 1)
Fever (oral \> 37.5 °Celsius or 99.5 °Fahrenheit, respectively) in the last 8 days before Day 1 as reported by history or on Day 1
Alcohol intake within the last 48 hours prior to the (first) administration of the IMP and a positive alcohol breath test on Screening and Day-1 for Part 1 and on Day 1 for Part 2
Intake of recreational drugs within the last 4 weeks prior to first administration of IMP on Day 1 and a positive urine test for drugs of abuse on screening, Day -1 for Part 1 and Day 1 for Part 2
Consumption of xanthine containing food or beverages within the last 48 hours prior to the first administration of the IMP
Consumption of herbs/fruits that can have an influence on pharmacokinetics such as St. Johns wort, grapefruits or grapefruit juice within the last 72 hours prior to the first administration of the IMP
