Ritonavir

Generic Name
Ritonavir
Brand Names
Kaletra, Norvir, Paxlovid, Viekira Pak, Ritonavir Mylan
Drug Type
Small Molecule
Chemical Formula
C37H48N6O5S2
CAS Number
155213-67-5
Unique Ingredient Identifier
O3J8G9O825
Background

Ritonavir is an HIV protease inhibitor that interferes with the reproductive cycle of HIV. Although it was initially developed as an independent antiviral agent, it has been shown to possess advantageous properties in combination regimens with low-dose ritonavir and other protease inhibitors. It is now more commonly used as a booster of other protease inhibi...

Indication

Ritonavir is indicated in combination with other antiretroviral agents for the treatment of HIV-1 infection.
...

Associated Conditions
Chronic hepatitis C genotype 1a, Chronic hepatitis C genotype 1b, Human Immunodeficiency Virus Type 1 (HIV-1) Infection, Mild, moderate Novel Coronavirus Infectious Disease (COVID-19)
Associated Therapies
-

Immunologic and Virologic Consequences of Long-Term Highly Active Antiretroviral Therapy (HAART) in Subjects With Moderately Advanced HIV-1 Disease: A Follow-Up Study to ACTG 315

Phase 2
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2021-11-04
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
34
Registration Number
NCT00000891
Locations
🇺🇸

Case Western Reserve Univ, Cleveland, Ohio, United States

🇺🇸

Univ of Colorado Health Sciences Ctr, Denver, Colorado, United States

🇺🇸

Rush Presbyterian - Saint Luke's Med Ctr, Chicago, Illinois, United States

A Study to Compare Two Anti-HIV Combination Therapies Each Containing Saquinavir in HIV-Positive Children

Phase 2
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2021-10-29
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
50
Registration Number
NCT00000913
Locations
🇺🇸

Emory Univ Hosp / Pediatrics, Atlanta, Georgia, United States

🇺🇸

Cook County Hosp, Chicago, Illinois, United States

🇺🇸

Chicago Children's Memorial Hosp, Chicago, Illinois, United States

and more 33 locations

Drug Interactions of Amprenavir and Efavirenz, in Combination With a Second Protease Inhibitor, in HIV-Negative Volunteers

Not Applicable
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2021-11-01
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
90
Registration Number
NCT00005762
Locations
🇺🇸

Stanford CRS, Palo Alto, California, United States

🇺🇸

University of Colorado Hospital CRS, Aurora, Colorado, United States

🇺🇸

Indiana Univ. School of Medicine, Infectious Disease Research Clinic, Indianapolis, Indiana, United States

and more 5 locations

A Comparison of Three Drug Combinations Containing Clarithromycin in the Treatment of Mycobacterium Avium Complex (MAC) Disease in Patients With AIDS

First Posted Date
2001-08-31
Last Posted Date
2021-11-01
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
246
Registration Number
NCT00001058
Locations
🇺🇸

Indiana Univ. School of Medicine, Infectious Disease Research Clinic, Indianapolis, Indiana, United States

🇺🇸

Methodist Hosp. of Indiana, Indianapolis, Indiana, United States

🇺🇸

Harbor-UCLA Med. Ctr. CRS, Torrance, California, United States

and more 31 locations

Effectiveness and Safety of Epivir/Ziagen/Zerit (3TC/ABC/d4T) Versus Epivir/Ziagen/Sustiva (3TC/ABC/EFV) Versus Epivir/Ziagen/Agenerase/Norvir (3TC/ABC/APV/RTV) in HIV Patients Who Have Never Received Treatment

Phase 4
Conditions
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Glaxo Wellcome
Target Recruit Count
300
Registration Number
NCT00005017
Locations
🇺🇸

Jaime Hernandez, Research Triangle Park, North Carolina, United States

Ritonavir and Agenerase Treatment for Patients Who Have Failed Previous Anti-HIV Treatment

Not Applicable
Conditions
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Gathe, Joseph, M.D.
Registration Number
NCT00006591
Locations
🇺🇸

Gathe, Joseph, M.D., Houston, Texas, United States

A Study of 1592U89 in Combination With Protease Inhibitors in HIV-Infected Patients Who Have Never Taken Anti-HIV Drugs

Phase 2
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Glaxo Wellcome
Target Recruit Count
80
Registration Number
NCT00002440
Locations
🇺🇸

Yale U / New Haven Med Ctr / AIDS Clinical Trials Unit, New Haven, Connecticut, United States

🇺🇸

Vanderbilt Univ Med Ctr, Nashville, Tennessee, United States

🇺🇸

UCSD Treatment Ctr, San Diego, California, United States

and more 5 locations

Safety and Effectiveness of an Anti-HIV Drug Combination Taken Twice Daily

Phase 2
Conditions
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Merck Sharp & Dohme LLC
Target Recruit Count
80
Registration Number
NCT00002241
Locations
🇺🇸

Chelsea Village Med Ctr, New York, New York, United States

🇺🇸

St Lukes / Roosevelt Hosp / HIV Center, New York, New York, United States

🇺🇸

Univ of California at San Francisco Gen Hosp, San Francisco, California, United States

and more 15 locations

The Safety and Effectiveness of Indinavir Plus Ritonavir Plus Two NRTIs in HIV-Infected Patients Who Need Early Intervention Treatment

Phase 2
Conditions
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Merck Sharp & Dohme LLC
Target Recruit Count
100
Registration Number
NCT00005118
Locations
🇺🇸

Chicago Ctr for Clinical Research, Chicago, Illinois, United States

🇺🇸

Bisher Akil, Los Angeles, California, United States

🇺🇸

Institute of Human Virology, Baltimore, Maryland, United States

and more 37 locations

A Phase IIIB Open-Label, Comparative Study to Evaluate Saquinavir Soft Gel Capsule (SGC) Treatment in Combination With Other Antiretrovirals in HIV-1 Infected Antiretroviral-Naive Patients

Phase 3
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Hoffmann-La Roche
Target Recruit Count
375
Registration Number
NCT00002178
Locations
🇺🇸

Dr Charles Farthing, Los Angeles, California, United States

🇺🇸

Community Research Initiative, Brookline, Massachusetts, United States

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