Status:
COMPLETED
A Pharmacokinetics and Pharmacodynamics Study Under Fasting and Fed Conditions With Paliperidone Extended-release and Immediate-release Formulations
Lead Sponsor:
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Conditions:
Schizophrenia
Eligibility:
All Genders
18-55 years
Phase:
PHASE1
Brief Summary
The purpose of this study is to evaluate the pharmacokinetics of 2 extended-release (ER) formulations of 2 mg-eq paliperidone in comparison to the 2 mg immediate-release (IR) paliperidone oral solutio...
Detailed Description
This study is designed as a single-center, open-label, randomized, 5 treatment-period, crossover study in healthy adults. The study consists of a screening phase and a treatment phase during which eac...
Eligibility Criteria
Inclusion
- Acceptable weight as defined by body mass index (weight \[kg\]/height (m)²) range of 18.0 to 28.0 kg/m², inclusive
- Normotensive with supine (5 minutes) blood pressure between the range of 100 to 140 mmHg systolic, inclusive, and 60 to 90 mmHg diastolic, inclusive
- Healthy on the basis of a prestudy physical examination, medical history, electrocardiogram, and the laboratory results of blood biochemistry, hematology and urinalysis performed within 21 days before the first dose. If the results of the biochemistry, hematology or urinalysis testing are not within the laboratory's reference ranges the volunteer can be included only if the investigator judges that the deviations are not clinically significant. For liver function tests (alanine transaminase, aspartate transaminase, and bilirubin), the values must be contained within 2 times the upper limits of the normal laboratory reference ranges and for renal function tests, the values must be within the normal laboratory reference ranges
- Women must be postmenopausal for at least 1 year, surgically sterile, or practicing an effective method of birth control (e.g., prescription oral contraceptives, contraceptive injections, intrauterine device, double-barrier method, contraceptive patch, male partner sterilization and at the discretion of the investigator, total abstinence) before entry and throughout the study, as well as have a negative serum pregnancy test at screening. To ensure continued eligibility, women must have a negative urine test before each dose of study drug (Day -1 for each period).
Exclusion
- Known allergy or history of significant hypersensitivity to heparin
- Recent history of alcohol or substance abuse. Test positive for the urine drug screen at screening or the urine drug screen or alcohol breath test at Day -1 for Period 1
- Relevant history of any cardiovascular, respiratory neuropsychiatric, renal, hepatic, gastrointestinal (including surgeries, and malabsorption problems), endocrine, or immunologic diseases
- A decrease of greater than or equal to 20 mmHg systolic blood pressure 3 minutes after standing, or with symptoms of lightheadedness, dizziness or fainting upon standing at screening
- Positive result for any of the serology tests (hepatitis B, C and HIV)
- History of smoking or use of nicotine-containing substances within the last 2 months, as determined by medical history and/or volunteer's verbal report. (Volunteers must agree to refrain from use throughout the study.)
- Drug allergy to risperidone, paliperidone, or any of its excipients
Key Trial Info
Start Date :
June 1 2003
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 1 2003
Estimated Enrollment :
35 Patients enrolled
Trial Details
Trial ID
NCT00796471
Start Date
June 1 2003
End Date
August 1 2003
Last Update
June 8 2011
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