Treatment of Extracorporeal Membrane Oxygenation in Severe Poisoning

Study Overview
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Brief Summary
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This is a prospective, multicentre clinical study to determine the value of the Extracorporeal Membrane Oxygenation in the treatment of critically ill poisoning patients and whether there are significant differences in the prognosis of different types or doses of poison/drug poisoning. These conclusions may guide us on how to correctly perform Extracorporeal Membrane Oxygenation, including whether or when should this treatment enabled, the mode of Extracorporeal Membrane Oxygenation, whether to combine blood purification, treatment schedule and disembarkation time.

Detailed Description
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This study will be conducted in the Affiliated Hospital of Nantong University, the Sixth People's Hospital of Nantong University, the Branch of Affiliated Hospital of Nantong University, the People's Hospital of Qidong City, the People's Hospital of Rudong County, the People's Hospital of Rugao City, and the People's Hospital of Hai 'an City. It is expected that 60 patients with poisoning will be included, and the blood and urine samples of 60 patients will be collected and stored in the clinical trial sample database to evaluate and record the relevant indicators of the subjects. The relevant medical records in clinical treatment were analyzed and studied. Each subject will be numbered and a separate medical record will be established. The purpose of this prospective multicenter observational clinical study was to 1) investigate the value of Extracorporeal Membrane Oxygenation in the treatment of fatal poisoning; 2) To investigate the changes of patients' organ functions (heart, lung, liver, kidney, brain) during the Extracorporeal Membrane Oxygenation operation and the influence on the removal of toxins. In order to obtain a more powerful clinical basis to guide the rational use of the Extracorporeal Membrane Oxygenation technology in patients with fatal poisoning.

Official Title
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Treatment of Extracorporeal Membrane Oxygenation in Severe Poisoning

Conditions
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Poison;Medicinal, Extracorporeal Membrane Oxygenation

Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Severe intoxication resulting in cardiac arrest, refractory malignant arrhythmia, refractory shock, refractory heart failure, respiratory failure. Denying other available methods. Indications for the use of the Extracorporeal membrane oxygenation exist. Exclusion Criteria: Severely impaired state of consciousness prior to cardiac arrest; Multiple organ dysfunction; Uncontrolled traumatic bleeding, massive gastrointestinal bleeding, and active intracranial hemorrhage; Left ventricular thrombosis; Severe aortic insufficiency.

Ages Eligible for Study
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Minimum Age: 14 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Group A<br>Due to respiratory and circulatory failure caused by acute server poisoning, patients accepting extracorporeal membrane oxygenation for treatment. | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Death rate | Death rate is used to assess the treatment capacity of Extracorporeal membrane oxygenation. | through study completion, assessed up to 3 year | 
| Complication | Complication is used to assess the side effects of Extracorporeal membrane oxygenation. | From date of randomization until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 10 days | 
| Partial pressure of oxygen | PO₂ is used to indicate the state of internal respiration. | random time before performing extracorporeal membrane oxygenation | 
| Partial pressure of oxygen | PO₂ is used to indicate the state of internal respiration. | immediately after performing extracorporeal membrane oxygenation | 
| Oxygen saturation | SO₂ is used to indicate the state of internal respiration. | Before perform the extracorporeal membrane oxygenation | 
| Oxygen saturation | SO₂ is used to indicate the state of internal respiration. | immediately after performing extracorporeal membrane oxygenation | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Severe poisoning, Extracorporeal Membrane Oxygenation, Emergency medical care