Emtricitabine adverse reactions: Difference between revisions

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==Adverse ReactionS==
The following adverse reactions are discussed in other sections of the labeling:
Lactic acidosis/severe hepatomegaly with steatosis.
Severe acute exacerbations of Hepatitis B.
Immune reconstitution syndrome.
===Adverse Reactions from Clinical Trials Experience===
====Clinical Trials in Adult Subjects====
More than 2,000 adult subjects with HIV-1 infection have been treated with EMTRIVA alone or in combination with other antiretroviral agents for periods of 10 days to 200 weeks in clinical trials.
Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
The most common adverse reactions (incidence greater than or equal to 10%, any severity) identified from any of the 3 large controlled clinical trials include headache, diarrhea nausea, fatigue, dizziness, depression, insomnia, abnormal dreams, rash, abdominal pain, asthenia, increased cough, and rhinitis.
Studies 301A and 303 - Treatment Emergent Adverse Reactions: The most common adverse reactions that occurred in subjects receiving EMTRIVA with other antiretroviral agents in clinical trials 301A and 303 were headache, diarrhea, nausea, and rash, which were generally of mild to moderate severity. Approximately 1% of subjects discontinued participation in the clinical trials due to these events. All adverse reactions were reported with similar frequency in EMTRIVA and control treatment groups with the exception of skin discoloration which was reported with higher frequency in the EMTRIVA treated group.
Skin discoloration, manifested by hyperpigmentation on the palms and/or soles was generally mild and asymptomatic. The mechanism and clinical significance are unknown.
A summary of EMTRIVA treatment-emergent clinical adverse reactions in Studies 301A and 303 is provided in Table 2.<ref name="dailymed.nlm.nih.gov">{{Cite web  | last =  | first =  | title = EMTRIVA (EMTRICITABINE) CAPSULE EMTRIVA (EMTRICITABINE) SOLUTION [GILEAD SCIENCES, INC.] | url =http://dailymed.nlm.nih.gov/dailymed/lookup.cfm?setid=d6599395-3944-44f9-97f2-e0424c6b6a1f#nlm34089-3 | publisher =  | date =  | accessdate =  }}</ref>





Revision as of 02:42, 2 January 2014

Emtricitabine
EMTRIVA® FDA Package Insert
Description
Clinical Pharmacology
Microbiology
Indications and Usage
Contraindications
Warnings and Precautions
Adverse Reactions
Overdosage
Clinical Studies
Dosage and Administration
How Supplied
Labels and Packages

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ahmed Zaghw, M.D. [2]

Adverse ReactionS

The following adverse reactions are discussed in other sections of the labeling:

Lactic acidosis/severe hepatomegaly with steatosis. Severe acute exacerbations of Hepatitis B. Immune reconstitution syndrome.

Adverse Reactions from Clinical Trials Experience

Clinical Trials in Adult Subjects

More than 2,000 adult subjects with HIV-1 infection have been treated with EMTRIVA alone or in combination with other antiretroviral agents for periods of 10 days to 200 weeks in clinical trials.

Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

The most common adverse reactions (incidence greater than or equal to 10%, any severity) identified from any of the 3 large controlled clinical trials include headache, diarrhea nausea, fatigue, dizziness, depression, insomnia, abnormal dreams, rash, abdominal pain, asthenia, increased cough, and rhinitis.

Studies 301A and 303 - Treatment Emergent Adverse Reactions: The most common adverse reactions that occurred in subjects receiving EMTRIVA with other antiretroviral agents in clinical trials 301A and 303 were headache, diarrhea, nausea, and rash, which were generally of mild to moderate severity. Approximately 1% of subjects discontinued participation in the clinical trials due to these events. All adverse reactions were reported with similar frequency in EMTRIVA and control treatment groups with the exception of skin discoloration which was reported with higher frequency in the EMTRIVA treated group.

Skin discoloration, manifested by hyperpigmentation on the palms and/or soles was generally mild and asymptomatic. The mechanism and clinical significance are unknown.

A summary of EMTRIVA treatment-emergent clinical adverse reactions in Studies 301A and 303 is provided in Table 2.[1]


References

  1. "EMTRIVA (EMTRICITABINE) CAPSULE EMTRIVA (EMTRICITABINE) SOLUTION [GILEAD SCIENCES, INC.]".

Adapted from the FDA Package Insert.