MedPath

Arsenic trioxide

Generic Name
Arsenic trioxide
Brand Names
Trisenox, Arsenic trioxide Accord, Arsenic trioxide Mylan, Arsenic trioxide medac
Drug Type
Small Molecule
Chemical Formula
As2O3
CAS Number
1327-53-3
Unique Ingredient Identifier
S7V92P67HO
Background

Arsenic trioxide is a chemotherapeutic agent of idiopathic function used to treat leukemia that is unresponsive to first line agents. It is suspected that arsenic trisulfide induces cancer cells to undergo apoptosis. In general, arsenic is known to be a naturally toxic substance capable of eliciting a variety of dangerous adverse effects. The enzyme thioredoxin reductase has recently been identified as a target for arsenic trioxide.

Indication

For induction of remission and consolidation in patients with acute promyelocytic leukemia (APL), and whose APL is characterized by the presence of the t(15;17) translocation or PML/RAR-alpha gene expression

Associated Conditions
Acute Promyelocytic Leukemia, Refractory Acute Promyelocytic Leukemia, Relapsed Acute Promyelocytic Leukemia

Health Experts Warn of Long-term Risks from Wildfire Smoke Exposure, Emphasize Protection Measures

• Wildfire smoke contains complex pollutants including asbestos, chemicals, and toxic gases, potentially causing both immediate irritation and serious long-term health complications including permanent lung damage and cancer. • People with pre-existing respiratory conditions, young children, elderly individuals, and those with compromised immune systems face heightened risks from wildfire smoke exposure. • Health experts recommend using appropriate protective equipment, including N100/R100/P100 respirators for asbestos protection, and avoiding direct contact with debris and ash during cleanup efforts.
© Copyright 2025. All Rights Reserved by MedPath