Zidovudine

Generic Name
Zidovudine
Brand Names
Combivir, Retrovir, Trizivir
Drug Type
Small Molecule
Chemical Formula
C10H13N5O4
CAS Number
30516-87-1
Unique Ingredient Identifier
4B9XT59T7S
Background

A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by an azido group. This modification prevents the formation of phosphodiester linkages which are needed for the completion of nucleic acid chains. The compound is a potent inhibitor of HIV replication, acting as a chain-terminator of viral DNA during reverse transcription. It improves immunologic function, partially reverses the HIV-induced neurological dysfunction, and improves certain other clinical abnormalities associated with AIDS. Its principal toxic effect is dose-dependent suppression of bone marrow, resulting in anemia and leukopenia. [PubChem]

Indication

Used in combination with other antiretroviral agents for the treatment of human immunovirus (HIV) infections.

Associated Conditions
HIV Transmission, Human Immunodeficiency Virus (HIV) Infections, Perinatal HIV transmission
Associated Therapies
-

Influence of Probenecid and Quinine on the Pharmacokinetics of Azidothymidine

Not Applicable
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2021-11-03
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
12
Registration Number
NCT00000706
Locations
🇺🇸

Johns Hopkins Hosp, Baltimore, Maryland, United States

A Randomized, Unblinded Trial of Zidovudine Versus ddC in the Treatment of Patients Status Post PCP Who Received Long-Term Zidovudine Therapy in Protocol ACTG 002

Phase 3
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2021-11-03
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
120
Registration Number
NCT00000682
Locations
🇺🇸

Univ. of Miami AIDS CRS, Miami, Florida, United States

🇺🇸

USC CRS, Los Angeles, California, United States

🇺🇸

Ucsd, Avrc Crs, San Diego, California, United States

and more 2 locations

A Prospective Double-Blind Study of Retrovir in Early HIV Infection

Not Applicable
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Glaxo Wellcome
Registration Number
NCT00002045
Locations
🇺🇸

Glaxo Wellcome Inc, Research Triangle Park, North Carolina, United States

A Phase I/II Trial of Vaccine Therapy of HIV-1 Infected Individuals With 50-500 CD4 Cells/mm3

Phase 1
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
168
Registration Number
NCT00000755
Locations
🇺🇸

UCLA CARE Center CRS, Los Angeles, California, United States

🇺🇸

Stanford CRS, Palo Alto, California, United States

🇺🇸

Ucsf Aids Crs, San Francisco, California, United States

and more 7 locations

A Randomized, Double-Blind, Four-Arm Study Comparing Combination Nucleoside, Alternating Nucleoside, and Triple-Drug Therapy for the Treatment of Advanced HIV Disease (CD4 <= 50/mm3)

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
1292
Registration Number
NCT00000781
Locations
🇺🇸

Beth Israel Deaconess - West Campus, Boston, Massachusetts, United States

🇺🇸

Univ of Pennsylvania at Philadelphia, Philadelphia, Pennsylvania, United States

🇵🇷

Univ of Puerto Rico, San Juan, Puerto Rico

and more 93 locations

A Study of Chemotherapy Plus Azidothymidine in the Treatment of Kaposi's Sarcoma in Patients With AIDS

Phase 1
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
36
Registration Number
NCT00000987
Locations
🇺🇸

UCLA CARE Center CRS, Los Angeles, California, United States

Comparison of 2',3'-Dideoxyinosine (Didanosine, ddI) and Zidovudine in Therapy of Patients With the AIDS Dementia Complex

Phase 2
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2021-11-03
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
80
Registration Number
NCT00000657
Locations
🇺🇸

San Francisco AIDS Clinic / San Francisco Gen Hosp, San Francisco, California, United States

🇺🇸

San Francisco Gen Hosp, San Francisco, California, United States

🇺🇸

Charity Hosp / Tulane Univ Med School, New Orleans, Louisiana, United States

and more 10 locations

A Phase I/II Open Label Study To Evaluate the Antiviral Potential of Combination Low-Dose Therapy With Zidovudine and Interferon-Alpha 2A in Patients With Symptomatic HIV Disease

Phase 1
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2021-11-02
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
48
Registration Number
NCT00000696
Locations
🇺🇸

USC CRS, Los Angeles, California, United States

🇺🇸

Univ. of Miami AIDS CRS, Miami, Florida, United States

🇺🇸

Tulane Med. Ctr. - Charity Hosp. of New Orleans, ACTU, New Orleans, Louisiana, United States

and more 3 locations

Comparison of Anti HIV Drugs Used Alone or in Combination With Cytosine Arabinoside to Treat Progressive Multifocal Leukoencephalopathy (PML) in HIV-Infected Patients

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
NCT00001048
Locations
🇺🇸

Northwestern University CRS, Chicago, Illinois, United States

🇺🇸

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

🇺🇸

Univ. of Miami AIDS CRS, Miami, Florida, United States

and more 6 locations

A Study to Test the Safety, Tolerance, and Metabolism of Abacavir (1592U89, ABC) With Standard Zidovudine (ZDV) Therapy in Newborn Infants Born to HIV-1 Infected Women

Phase 1
Completed
Conditions
First Posted Date
2001-08-31
Last Posted Date
2021-10-28
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
60
Registration Number
NCT00000864
Locations
🇺🇸

Univ. of Florida Jacksonville NICHD CRS, Jacksonville, Florida, United States

🇺🇸

Bronx-Lebanon Hosp. IMPAACT CRS, Bronx, New York, United States

🇵🇷

San Juan City Hosp. PR NICHD CRS, San Juan, Puerto Rico

and more 10 locations
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