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A dideoxynucleoside compound in which the 3'-hydroxy group on the sugar moiety has been replaced by an azido group.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
-

A Study to Evaluate the Safety and Tolerance of Combination Anti-HIV Drug Therapy (Indinavir, Lamivudine, and Zidovudine) in HIV-Positive Pregnant Women and Their Infants

Phase 1
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
24
Registration Number
NCT00000944
Locations
🇺🇸

Montefiore Med. Ctr. - AECOM, Bronx, New York, United States

🇺🇸

Jacobi Med. Ctr., Bronx, New York, United States

🇺🇸

HMS - Children's Hosp. Boston, Div. of Infectious Diseases, Boston, Massachusetts, United States

and more 1 locations

A Clinical Trial of Alternating and Intermittent Regimens of 2',3'-Dideoxycytidine and 3'-Azido-3'-Deoxythymidine in the Treatment of Patients With AIDS and Advanced ARC

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
112
Registration Number
NCT00000718
Locations
🇺🇸

Northwestern University CRS, Chicago, Illinois, United States

A Phase I Study of Autologous, Activated CD8(+) Lymphocytes Expanded In Vitro and Infused With or Without Recombinant Interleukin-2 to Patients With AIDS or Severe ARC

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
6
Registration Number
NCT00000680
Locations
🇺🇸

Univ of Pittsburgh Med School, Pittsburgh, Pennsylvania, United States

The Effectiveness of Three Anti-HIV Drug Combinations in HIV-Infected Patients Who Have Never Used Anti-HIV Drugs

Phase 2
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
105
Registration Number
NCT00001067
Locations
🇺🇸

Alabama Therapeutics CRS, Birmingham, Alabama, United States

🇺🇸

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

🇺🇸

Stanford CRS, Palo Alto, California, United States

and more 10 locations

A Randomized, Double-Blind Phase II/III Trial of Monotherapy vs. Combination Therapy With Nucleoside Analogs in HIV-Infected Persons With CD4 Cells of 200-500/mm3

Phase 2
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
2100
Registration Number
NCT00000625
Locations
🇺🇸

USC CRS, Los Angeles, California, United States

🇺🇸

UCSD Maternal, Child, and Adolescent HIV CRS, San Diego, California, United States

🇺🇸

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

and more 55 locations

The Effects of Anti-HIV Drugs in HIV-Infected Patients Who Do Not Have AIDS

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
32
Registration Number
NCT00001024
Locations
🇺🇸

Univ of Illinois, Chicago, Illinois, United States

🇺🇸

Univ of Maryland at Baltimore, Baltimore, Maryland, United States

🇺🇸

Duke Univ Med Ctr, Durham, North Carolina, United States

and more 5 locations

A Study of Pyrimethamine in the Treatment of Infection by a Certain Parasite in HIV-Positive Patients

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
26
Registration Number
NCT00000973
Locations
🇺🇸

Unc Aids Crs, Chapel Hill, North Carolina, United States

🇺🇸

Memorial Sloan-Kettering Cancer Ctr., New York, New York, United States

A Comparison of Zidovudine (AZT) Used Alone or in Combination With Didanosine (ddI) or Dideoxycytidine (ddC) in HIV-Infected Patients

Phase 3
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
1200
Registration Number
NCT00001022
Locations
🇺🇸

AIDS Research Consortium of Atlanta, Atlanta, Georgia, United States

🇺🇸

AIDS Research Alliance - Chicago, Chicago, Illinois, United States

🇺🇸

Community Consortium of San Francisco, San Francisco, California, United States

and more 13 locations

The Safety and Effectiveness of Zidovudine in the Treatment of Patients With Early AIDS Related Complex

Phase 3
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
538
Registration Number
NCT00001011
Locations
🇺🇸

Los Angeles County - USC Med Ctr, Los Angeles, California, United States

🇺🇸

UCLA CARE Ctr, Los Angeles, California, United States

🇺🇸

Harbor UCLA Med Ctr, Torrance, California, United States

and more 37 locations

A Comparative Study of a Combination of Zidovudine, Didanosine, and Double-Blinded Nevirapine Versus a Combination of Zidovudine and Didanosine

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
400
Registration Number
NCT00000770
Locations
🇺🇸

Saint Clare's Hosp and Health Ctr, New York, New York, United States

🇺🇸

Cornell Univ Med Ctr, New York, New York, United States

🇺🇸

Summitt Med Ctr / San Francisco Gen Hosp, Oakland, California, United States

and more 41 locations
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