Management of Organophosphorus Compound Poisoning
The following sections are included:
Treatment of Organophosphorus Compound Poisoning
General Measures
Antidote Treatment
Protective measures for those involved in treatment
General Measures
Decontamination
Minimising Further Absorption of OP Agent
Gastric Decontamination
Gastric Aspiration followed by Lavage
Oral Activated Charcoal
Intestinal Lavage and Whole Bowel Irrigation (WBI)
Haemodialysis, haemoperfusion, forced diuresis
Diagnosis
Monitoring
Basic Monitoring of Physiological Parameters
Antidote Treatment
Counteracting the Muscarinic Effects of Excess Acetylcholine
Counteracting the Nicotinic Effects of Inhibition of Cholinesterase
Anticonvulsants
Magnesium and Pancuronium
Sodium Bicarbonate Infusions
Phenothiazines
Respiratory Stimulants
Extracorporeal Cardiopulmonary Support (ECPS)
Management of Poisoning during Pregnancy
Psychiatric Counselling
Prevention of Further Exposure
Monitoring and Prevention of Occupational Exposure
Appendix 1 Additional Data on Clinically and Experimentally Used Antidotes
NMDA receptor channel blockers, adenosine receptor agonists
Clonidine and Medetomidine
Fluoride
Lidocaine
Annealed Red Cells
Glucoside Extracted from Root of Astragalus membranaceus
Appendix 2 Oximes
Pralidoxime
Obidoxime
References