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A RANDOMISED, DOUBLE-BLIND (SPONSOR-OPEN), PLACEBO-CONTROLLED, MULTICENTRE STUDY IN ASYMPTOMATIC HIV-INFECTED PATIENTS TO INVESTIGATE THE PHARMACODYNAMICS, PHARMACOKINETICS, SAFETY AND TOLERATION OF PF-00232798 - N/A

A RANDOMISED, DOUBLE-BLIND (SPONSOR-OPEN), PLACEBO-CONTROLLED, MULTICENTRE STUDY IN ASYMPTOMATIC HIV-INFECTED PATIENTS TO INVESTIGATE THE PHARMACODYNAMICS, PHARMACOKINETICS, SAFETY AND TOLERATION OF PF-00232798 - N/A

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2006-006821-15-DE
Enrollment
44
Registered
2007-03-07
Start date
2007-06-21
Completion date
Unknown
Last updated
2012-03-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Human Immunodeficiency Virus (HIV) infection MedDRA version: 9.1 Level: LLT Classification code 10000807 Term: Acute HIV infection

Interventions

Product Code: PF-00232798 Pharmaceutical Form: Powder for oral solution INN or Proposed INN: N/A CAS Number: 849753-20-4 Current Sponsor code: PF-00232798 Concentration unit: mg milligram(s) Concentra

Sponsors

Pfizer Inc., 235 East 42nd Street, New York, NY 10017
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: Subjects must meet all of the following inclusion criteria to be eligible for enrollment into the study: 1. Asymptomatic HIV-1 infected male patients between the ages of 18-55 years inclusive. 2. Weight between 50 and 100 kg and within the permitted range for their height using Quetelet's index-weight (kg)/height (m2). The permitted index is between 18-30. 3. Patients with CCR5 tropic virus as determined by the Monogram PhenoSense Entry assay. 4. Willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Subjects presenting with any of the following will not be included in the study: 1. Patients who on direct questioning or physical examination have evidence of any clinically significant disease that in the opinion of the investigator may impact on their participation in the study. 2. Patients with a CD4 count 2.5 ULN, total bilirubin >1.5 ULN and albumin 450 msec at screening.

Design outcomes

Primary

MeasureTime frame
Main Objective: - Investigate the effects of 10-day monotherapy of PF-00232798 on viral load response in asymptomatic HIV-infected patients and to the assess dose-response relationship. - Assess the pharmacokinetics, safety and tolerability of PF-00232798 in HIV-infected patients.;Secondary Objective: ;Primary end point(s): HIV viral load

Countries

Germany

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026