duodote

DuoDote is intended as an initial treatment as soon as symptoms appear; definitive medical care should be sought immediately. ( 2.1 ) Dosage for Mild Symptoms: If the patient experiences two or more mild symptoms, administer one injection intramuscularly into the mid-lateral thigh. If, at any time after the first dose, the patient develops any of the severe symptoms, administer two additional injections intramuscularly in rapid succession. ( 2.2 ) Dosage for Severe Symptoms: If a patient has any of the severe symptoms, immediately administer three injections intramuscularly into the patient's mid-lateral thigh in rapid succession. ( 2.2 ) 2.1 Important Administration Information Three (3) single-dose DuoDote autoinjectors should be available for use in each patient (including healthcare providers) at risk for organophosphorus poisoning; one (1) for mild symptoms plus two (2) more for severe symptoms [see Dosage and Administration ( 2.2 )] . Note that individuals may not have all symptoms included under the mild or severe symptom category. Only administer DuoDote to patients experiencing symptoms of organophosphorus poisoning in a situation where exposure is known or suspected. The DuoDote autoinjector is intended as an initial treatment of the symptoms of organophosphorus nerve agent or insecticide poisonings as soon as symptoms appear; definitive medical care should be sought…

The following serious adverse reactions are described elsewhere in the labeling: Cardiovascular Risks [see Warnings and Precautions ( 5.1 )] Heat Injury [see Warnings and Precautions ( 5.2 )] Acute Glaucoma [see Warnings and Precautions ( 5.3 )] Urinary Retention [see Warnings and Precautions ( 5.4 )] Pyloric Stenosis [see Warnings and Precautions ( 5.5 )] Exacerbation of Chronic Lung Disease [see Warnings and Precautions ( 5.6 )] The following adverse reactions associated with the use of atropine and pralidoxime chloride were identified in the literature. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Common adverse reactions of atropine include dryness of mouth, blurred vision, dry eyes, photophobia, confusion, headache, and dizziness among others. ( 6.1 ) The common adverse reactions of pralidoxime chloride include changes in vision, dizziness, headache, drowsiness, nausea, tachycardia, increased blood pressure, muscular weakness, dry mouth, emesis, rash, dry skin, hyperventilation, decreased renal function, excitement, manic behavior, and transient elevation of liver enzymes and creatine phosphokinase. ( 6.2 ) To report SUSPECTED ADVERSE REACTIONS, contact Meridian Medical Technologies ® , LLC at 1-833-739-0945 or FDA at…

None. None. ( 4 )

10.1 Symptoms Atropine Manifestations of atropine overdose are dose-related and include flushing, dry skin and mucous membranes, tachycardia, widely dilated pupils that are poorly responsive to light, blurred vision, and fever (which can sometimes be dangerously elevated). Locomotor difficulties, disorientation, hallucinations, delirium, confusion, agitation, coma, and central depression can occur and may last 48 hours or longer. In instances of severe atropine intoxication, respiratory depression, coma, circulatory collapse, and death may occur. Pralidoxime It may be difficult to differentiate adverse events caused by pralidoxime from those caused by organophosphorus poisoning. Symptoms of pralidoxime overdose may include dizziness, blurred vision, diplopia, headache, impaired accommodation, nausea, and tachycardia. Transient hypertension caused by pralidoxime may last several hours. 10.2 Treatment For atropine overdose, supportive treatment should be administered. If respiration is depressed, artificial respiration with oxygen is necessary. Ice bags, a hypothermia blanket, or other methods of cooling may be required to reduce atropine-induced fever, especially in pediatric patients. Catheterization may be necessary if urinary retention occurs. Since atropine elimination largely takes place through the kidney, urinary output must be maintained and increased if possible;…

U.S. Poison Control: call or text 1-800-222-1222 (free, 24/7). In an emergency call 911. From the FDA label; not medical advice.

Succinylcholine and Mivacurium: Accelerated reversal of neuromuscular blocking effects may occur; monitor with concomitant administration. ( 7.1 ) 7.1 Succinylcholine and Mivacurium Since pralidoxime in DuoDote reactivates cholinesterases and succinylcholine and mivacurium are metabolized by cholinesterases, patients with organophosphorus nerve agent or organophosphorus insecticide poisoning who have received DuoDote may exhibit accelerated reversal of the neuromuscular blocking effects of succinylcholine and mivacurium (relative to poisoned patients who have not received pralidoxime). Monitor for neuromuscular effects with concomitant administration.