Research / Unapproved

Enfuvirtide: Research Status and Trial Data Overview

Molecular formulaC204H301N51O64
Molecular weight4492 g/mol
Registered trials61
PubChem CID16130199

What enfuvirtide is

Enfuvirtide is a large synthetic peptide with the molecular formula C204H301N51O64 and a molecular weight of approximately 4,492 daltons (PubChem CID 16130199). No FDA-approved product label is included in the data reviewed for this monograph, and this article does not describe an approved medical use.

Regulatory status

Enfuvirtide's regulatory status is classified as unapproved research in the data reviewed here. No indications, mechanism summary, or approved brand information were available from a label source to include in this monograph.

Trial footprint

There are 61 registered clinical trials associated with enfuvirtide. Among the sample of studies reviewed, one titled "An Observational Study of Induction Therapy With Fuzeon (Enfuvirtide) in Combination With Antiretroviral Drugs in Patients With HIV-1 Infection" (NCT01902615) is listed as completed. A second, "Cohort Study for Patients Using Fuzeon (Enfuvirtide)" (NCT00216359), has an unknown status. A third trial, focused on the effects of anti-HIV therapy on the immune systems of children and young adults infected with HIV (NCT00004735), is also listed as completed. These entries reflect study registration records only and do not indicate outcomes or efficacy.

FAQ

Is enfuvirtide FDA approved?
The data reviewed for this monograph classifies enfuvirtide as unapproved research, and no approved label was available. This monograph does not assert or imply any approved medical use.
What kind of compound is enfuvirtide?
Enfuvirtide is a large synthetic peptide with the molecular formula C204H301N51O64 and a molecular weight of about 4,492 daltons. It is identified in PubChem under CID 16130199.
How many clinical trials involve enfuvirtide?
There are 61 registered clinical trials associated with enfuvirtide. A sample of these includes observational and cohort studies, some completed and others with unknown status.
What do the sample trials for enfuvirtide involve?
The available trial sample includes an observational study of induction therapy combining enfuvirtide with antiretroviral drugs in patients with HIV-1 infection, a cohort study of patients using the compound, and a study on anti-HIV therapy effects in children and young adults. These are registration records and do not demonstrate efficacy or outcomes.
Were any side effects reported for enfuvirtide in this data?
No adverse event report data was available in the dataset reviewed for this monograph, so no side effect summary is included.
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Sources: PubChem ClinicalTrials.gov

Updated 2026-09-19