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Clinical Trial Details — Status: Terminated

Administrative data

NCT number NCT00785772
Other study ID # A9451169
Secondary ID
Status Terminated
Phase Phase 4
First received
Last updated
Start date March 2010
Est. completion date April 2010

Study information

Verified date October 2011
Source Pfizer
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The primary objectives of this study are to evaluate the pharmacokinetics (PK) following administration of gabapentin in Japanese epileptic patients with renal impairment to confirm if there are any clinically relevant differences between the plasma gabapentin concentration simulated by population PK model, which was used for the evidence of the dose adjustment for the patients with renal impairment, and observed plasma gabapentin concentration.


Description:

Only one subject was able to be enrolled. Given enrollment challenges to identify additional appropriate subjects, discussion was held with the Japan Pharmaceuticals and Medical Devices Agency (PMDA) and it was agreed with the PMDA to terminate this study. The study was terminated on December 14, 2010. The study was not terminated due to any safety findings.


Recruitment information / eligibility

Status Terminated
Enrollment 1
Est. completion date April 2010
Est. primary completion date April 2010
Accepts healthy volunteers No
Gender All
Age group 20 Years to 64 Years
Eligibility Inclusion Criteria: - Japanese epilepsy patients with renal impairment Exclusion Criteria: - NA

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
Gabapentin
100-200mg once a day
Gabapentin
200-500mg once a day
Gabapentin
400-1000mg (200-500 mg twice a day)

Locations

Country Name City State
Japan Pfizer Investigational Site Saijyo-shi Ehime

Sponsors (1)

Lead Sponsor Collaborator
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.

Country where clinical trial is conducted

Japan, 

Outcome

Type Measure Description Time frame Safety issue
Primary Observed Plasma Gabapentin Concentration Plasma gabapentin concentrations were measured on Day 8 and Day 15 Days 8 and 15
Primary Ratio of Observed Plasma Gabapentin Concentration to Predicted Plasma Gabapentin Concentration Based on Population Pharmacokinetics Model Ratio of observed plasma gabapentin concentration to predicted plasma gabapentin concentration based on population pharmacokinetics model were calculated on Day 8 and Day 15, respectively. Days 8 and 15
Primary Ratio of Observed Plasma Gabapentin Concentration to Individual Predicted Plasma Gabapentin Concentration Ratio of observed plasma gabapentin concentration to individual predicted plasma gabapentin concentration were calculated on Day 8 and Day 15, respectively. Days 8 and 15
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