Safety Sudy of Atazanavir Capsules in the Treatment of HIV in Patients Ages 6 - 18 Years

This study is ongoing, but not recruiting participants.
Sponsor:
Information provided by (Responsible Party):
Bristol-Myers Squibb
ClinicalTrials.gov Identifier:
NCT01691794
First received: September 21, 2012
Last updated: July 23, 2014
Last verified: July 2013
  Purpose

The purpose of AI424452 is to collect safety clinical data in human immunodeficiency virus (HIV) infected pediatric subjects ≥ 6 years to < 18 years of age and ≥ 15 kg who are receiving Atazanavir (ATV) capsule boosted with Ritonavir (RTV) capsule or tablet formulations and an optimized nucleoside reverse transcriptase inhibitor (NRTI) backbone therapy as part of their Antiretroviral (ARV) regimen.


Condition Intervention Phase
HIV, Pediatric
Drug: Atazanavir
Drug: Ritonavir
Phase 4

Study Type: Interventional
Study Design: Endpoint Classification: Safety Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: A Prospective Single Arm, Open-label, International, Multicenter Study to Evaluate the Safety of Atazanavir (ATV) Capsule Boosted With Ritonavir (RTV) With an Optimized NRTI Background Therapy, in HIV Infected, Antiretroviral Naive and Experienced Pediatric Subjects Greater Than or Equal to 6 Years to Less Than 18 Years

Resource links provided by NLM:


Further study details as provided by Bristol-Myers Squibb:

Primary Outcome Measures:
  • Safety will be measured by frequency and severity of adverse events, serious adverse events (clinical and laboratory) and discontinuations from study due to adverse events [ Time Frame: 24 Weeks ] [ Designated as safety issue: Yes ]

Estimated Enrollment: 70
Study Start Date: November 2012
Estimated Study Completion Date: March 2015
Estimated Primary Completion Date: October 2014 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Atazanavir + Ritonavir
  • Atazanavir Capsule Dosed by weight 15- <20 kg = 150 mg, 20- <40 kg = 200 mg, <40 kg = 300 mg by mouth (Oral) once per day for 24 weeks or until a local pediatric ATV approval
  • Ritonavir 100mg/mL capsule or tablet by mouth (Oral) once per day for 24 weeks or until a local pediatric ATV approval
Drug: Atazanavir
Other Names:
  • Reyataz
  • BMS-232632
Drug: Ritonavir
Other Name: Norvir

  Eligibility

Ages Eligible for Study:   6 Years to 18 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Confirmed HIV 1 infection diagnosed by protocol criteria
  • Male or female children, ≥ 6 years to < 17 years 6 months of age at the time of first treatment
  • Antiretroviral naive or treatment-experienced with a detectable viral load
  • Antiretroviral naive subjects must have genotypic sensitivity at screening to ATV and at least 2 NRTIs. NRTIs must be approved for pediatric use and dosed per local country label
  • Antiretroviral experienced subjects must have documented genotypic and phenotypic sensitivity at screening to ATV (Fold Change in susceptibility < 2.2) and at least 2 NRTIs. NRTIs must be approved for pediatric use and dosed per local country label

Exclusion Criteria:

  • Experienced subjects who received Atazanavir (ATV) or ATV/RTV at any time prior to study enrollment
  • Antiretroviral-naive or experienced HIV-1 infected subjects with contraindication to study medications
  • Documented cardiac conduction abnormality(ies) or significant cardiac dysfunction, or a history syncope
  • Family history of QTc interval syndrome, Brugada syndrome or right ventricular dysplasia or with a corrected QTc interval at screening of > 440 ms
  • One of the following cardiac rhythm abnormalities documented on the screening electrocardiogram (ECG):

    1. First degree atrioventricular (AV) block as defined by protocol
    2. Type I second degree AV block while awake, type II second degree AV block at any time, complete AV block at any time, or age-adjusted heart rate < 2nd percentile)
  • Coinfection with either hepatitis B virus (HBV) or hepatitis C virus (HCV)
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01691794

Locations
United States, Arizona
Phoenix Children'S Hospital
Phoenix, Arizona, United States, 85016
United States, Georgia
Grady Health System Ponce Family And Youth Clinic
Atlanta, Georgia, United States, 30322
United States, Texas
Children'S Medical Center Of Dallas
Dallas, Texas, United States, 75235
Argentina
Local Institution
Buenos Aires, Bs As, Buenos Aires, Argentina, 1141
Local Institution
Buenos Aires, Argentina, 1425
Local Institution
Buenos Aires, Argentina, 1181
Brazil
Local Institution
Salvador, Bahia, Brazil, 40110
Local Institution
Porto Alegre, Rio Grande Do Sul, Brazil, 90035
Local Institution
Sao Paulo, Brazil, 01246
Chile
Local Institution
Santiago, Metropolitana, Chile, 8380418
Local Institution
Santiago, Metropolitana, Chile, 8207257
Mexico
Local Institution
Guadalajara, Jalisco, Mexico, 44280
Local Institution
Monterrey, Nuevo Leon, Mexico, 64000
Local Institution
Merida, Yucatan, Mexico, 97000
Local Institution
Puebla, Mexico, 72000
Peru
Local Institution
Cercado, Lima, Peru, 1
Local Institution
Lima, Peru, 1
Local Institution
Lima, Peru, LIMA 10
Russian Federation
Local Institution
Moscow, Russian Federation, 129110
Local Institution
St. Petersburg, Russian Federation, 190103
South Africa
Local Institution
Port Elizabeth, Eastern Cape, South Africa, 6001
Local Institution
Bloemfontein, Free State, South Africa, 9301
Local Institution
Soweto, Gauteng, South Africa, 2013
Local Institution
Bellville, Cape Town, Western Cape, South Africa, 7530
Local Institution
Cape Town, Western Cape, South Africa, 7505
Sponsors and Collaborators
Bristol-Myers Squibb
Investigators
Study Director: Bristol-Myers Squibb Bristol-Myers Squibb
  More Information

Additional Information:
No publications provided

Responsible Party: Bristol-Myers Squibb
ClinicalTrials.gov Identifier: NCT01691794     History of Changes
Other Study ID Numbers: AI424-452, 2011-003300-21
Study First Received: September 21, 2012
Last Updated: July 23, 2014
Health Authority: United States: Food and Drug Administration

Additional relevant MeSH terms:
Ritonavir
Atazanavir
HIV Protease Inhibitors
Protease Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Pharmacologic Actions
Anti-HIV Agents
Anti-Retroviral Agents
Antiviral Agents
Anti-Infective Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on August 01, 2014