Pharmacokinetics of Zolpidem Orodispersible Tablet

Biolab Pharma

Status and phase

Withdrawn

Phase 1

Conditions

Healthy Volunteers

Treatments

Drug: Zolpidem Hemitartarate

Study type

Interventional

Funder types

Industry

Identifiers

NCT02607696

GDN 057/15

Details and patient eligibility

About

This is a Phase I, open-label, randomized trial to evaluate the single-dose pharmacokinetics of Zolpidem orodispersible tablet at two different dosages (1.75 mg and 3.50 mg). Sample size is 48 participants, male or female, aged above 18 years-old.

Primary objective is to evaluate pharmacokinetics of Zolpidem orodispersible tablet at two different dosages (1.75 mg and 3.50 mg), and secondary objective is to evaluate safety and tolerability of the investigational product.

Participants will be admitted for a period of 36 hours, when investigational product will be administered, and blood samples, at pre-determined time periods, will be collected for pharmacokinetics.

Primary endpoint is to obtain pharmacokinetics parameters. Additionally, safety will be assessed by adverse events occurrence and laboratory exams evaluation.

Sex

All

Ages

18+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Male or female study participants, aged above 18 years-old; women cannot be pregnant or breastfeeding
Body mass index (BMI) greater than or equal to 19 and less than or equal to 28.75 Kg/m2
Good health conditions or without significant diseases, according to best medical judgement, according to protocol requirements and study evaluations: medical history, blood pressure and heart rate measurements, physical examination, electrocardiogram (ECG) and complementary laboratory tests
Ability to understand the nature and objectives of the trial, including risks and adverse events; willingness to cooperate with the researcher and proceed according to all study requirements, which shall be confirmed by Informed Consent Form signature.

Exclusion criteria

Known hypersensitivity to the investigational product (Zolpidem) or chemically related compounds; history of serious adverse reactions or hypersensitivity to any drug
History or presence of hepatic or gastrointestinal diseases, or other condition that interferes with drug absorption, distribution, excretion or metabolism
Chronic therapy with any drugs, except oral contraceptives
History of hepatic, kidney, lungs, gastrointestinal, epileptic, hematologic or psychiatric disease; hypotension or hypertension, of any etiology, that requires pharmacological treatment; history of myocardial infarction, angina and/or heart failure
Electrocardiographic findings that, at investigator criteria, are not recommended for study participation
Deviations on screening laboratory results that are considered as clinically relevant by the researcher
Smoking
Intake of more that 5 cups of coffee or tea per day
Unusual food habits, e.g., vegetarians
History of drugs and alcohol addiction or excessive alcohol consumption (> 35 g/day)
Use of regular medications within 2 weeks prior study enrollment or use of any medications within one week prior to study enrollment, except oral contraceptives or cases which, based on drug's or metabolite's half-life, complete elimination can be assumed
Hospitalization for any reasons up to 8 weeks before trial
Treatment, within 6 months before the trial, with any drugs with known and well-established toxic potential to major organs
Participation in any other experimental research or administration of any experimental drug within 6 months before this trial
Donation or loss of 450 mL or more of blood within 3 months before this trial or 3 donations (women)/4 donations (men) of blood within 12 months before this trial
Any condition, according to investigator's best judgement, that prevents the subject to participate in the trial
Pregnancy, labor or miscarriage with 12 weeks before admission predicted date.