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Emtricitabine

Generic Name
Emtricitabine
Brand Names
Atripla, Biktarvy, Complera, Descovy, Emtriva, Genvoya, Odefsey, Stribild, Truvada
Drug Type
Small Molecule
Chemical Formula
C8H10FN3O3S
CAS Number
143491-57-0
Unique Ingredient Identifier
G70B4ETF4S
Background

Emtricitabine is a nucleoside reverse transcriptase inhibitor (NRTI) indicated for the treatment of HIV infection in adults or combined with tenofovir alafenamide for the prevention of HIV-1 infection in high risk adolescents and adults. Emtricitabine is a cytidine analogue. The drug works by inhibiting HIV reverse transcriptase, preventing transcription of HIV RNA to DNA.

Emtricitabine was granted FDA approval on 2 July 2003.

Indication

Emtricitabine is indicated in combination with other medications for the treatment of HIV-1 infections; treatment of HIV-1 infections in pediatric patients 25-35kg, treatment of HIV-1 infections in adult patients ≥35kg, for pre exposure prophylaxis of HIV-1 in adolescent and adult patients excluding those who have receptive vaginal sex; treatment of HIV-1 infections in pediatric and adult patients ≥17kg, pre exposure prophylaxis in adolescents and adults ≥35kg; treatment of HIV-1 in patients ≥12 years and ≥35kg; treatment of HIV-1 in patients weighing ≥35kg; treatment of HIV-1 in patients weighing ≥25kg; and treatment of HIV-1 in patients weighing ≥40kg.

Associated Conditions
HIV Transmission, Human Immunodeficiency Virus (HIV) Infections, Human Immunodeficiency Virus Type 1 (HIV-1) Infection
Associated Therapies
Pre-Exposure Prophylaxis (PrEP)

A Comparison of Emtricitabine and Stavudine Used With Didanosine Plus Efavirenz in HIV-Infected Patients Who Have Not Taken Anti-HIV Drugs

Phase 3
Conditions
HIV Infections
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Triangle Pharmaceuticals
Registration Number
NCT00006208
Locations
🇺🇸

East Bay Clinical Trial Ctr, Concord, California, United States

🇺🇸

Orange Coast Med Group, Newport Beach, California, United States

🇺🇸

Health Positive, Safety Harbor, Florida, United States

and more 60 locations

A Comparison of Emtricitabine and Abacavir Used in a Three-Drug Combination in HIV-Infected Patients Who Have Never Taken Anti-HIV Drugs

Phase 3
Suspended
Conditions
HIV Infections
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Triangle Pharmaceuticals
Registration Number
NCT00002362
Locations
🇺🇸

Northstar Med Clinic, Chicago, Illinois, United States

🇺🇸

Houston Clinical Research Network, Houston, Texas, United States

🇺🇸

Univ of Texas / Med School at Houston, Houston, Texas, United States

and more 7 locations

Emtricitabine Given Once A Day With Other Anti-HIV Drugs in Children With HIV

Phase 2
Conditions
HIV Infections
First Posted Date
2001-08-31
Last Posted Date
2005-06-24
Lead Sponsor
Triangle Pharmaceuticals
Target Recruit Count
100
Registration Number
NCT00017992
Locations
🇺🇸

USC School of Medicine / LA County Med Ctr, Los Angeles, California, United States

🇺🇸

Univ of Miami, Miami, Florida, United States

🇲🇽

Instituto Mexicano de Investigacion Clinica, Col Roma, Mexico

and more 11 locations

Safety and Effectiveness of Emtricitabine, Efavirenz, and Didanosine in HIV Infected Children Who Have Taken Few or No Anti-HIV Drugs

Phase 1
Completed
Conditions
HIV Infections
Interventions
First Posted Date
2001-08-31
Last Posted Date
2021-11-05
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
43
Registration Number
NCT00016718
Locations
🇵🇷

Univ. of Puerto Rico Ped. HIV/AIDS Research Program CRS, San Juan, Puerto Rico

🇺🇸

Chicago Children's CRS, Chicago, Illinois, United States

🇺🇸

Children's Hosp. of Boston NICHD CRS, Boston, Massachusetts, United States

and more 15 locations

A Study of HIV-Disease Development in Aging

Phase 2
Completed
Conditions
HIV Infections
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
NCT00006144
Locations
🇺🇸

Santa Clara Valley Med. Ctr., San Jose, California, United States

🇺🇸

Mt. Sinai Med. Ctr. A0404 CRS, New York, New York, United States

🇺🇸

Columbia Univ., HIV Prevention and Treatment Medical Ctr., New York, New York, United States

and more 42 locations
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