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Resin hemoperfusion for drug intoxication--an update.
The International Journal of Artificial Organs
|September 1, 1986
Summary
Amberlite XAD-4 resin hemoperfusion effectively removes drugs causing acute intoxication, shortening coma time and potentially reducing mortality. Albumin coating can prevent complications and allow for repeated treatments.
Area of Science:
- Toxicology
- Nephrology
- Critical Care Medicine
Background:
- Acute intoxication from sedative-hypnotics, analgesics, and other drugs poses significant clinical challenges.
- Traditional treatments may have limitations in effectively clearing certain toxins.
- Hemoperfusion offers a potential extracorporeal method for toxin removal.
Purpose of the Study:
- To evaluate the efficacy and safety of Amberlite XAD-4 resin hemoperfusion for acute drug intoxication.
- To assess the impact of albumin coating on hemoperfusion complications and reusability.
- To determine the clearance rates for specific intoxicants like procainamide and theophylline.
Main Methods:
- Hemoperfusion using Amberlite XAD-4 resin columns for patients with acute drug intoxication.
- Pre-perfusion coating of resin columns with 2.5% albumin.
- Measurement of drug clearance rates and clinical outcomes.
Main Results:
- Effective removal of sedative-hypnotics, analgesics, and other intoxicating agents.
- Significant shortening of coma duration and potential reduction in mortality.
- Albumin coating diminished thrombocytopenia and clotting, enabling repeated hemoperfusion without complications.
- High clearance rates achieved for procainamide, N-acetylprocainamide, and theophylline intoxication.
Conclusions:
- Amberlite XAD-4 resin hemoperfusion is an effective and safe treatment for acute drug intoxication.
- Albumin coating is a valuable adjunct for preventing complications and facilitating repeat treatments.
- Resin hemoperfusion demonstrates high efficacy in clearing specific toxins, offering a promising therapeutic option.