Ignite Creation Date:
2025-12-24 @ 6:32 PM
Ignite Modification Date:
2025-12-25 @ 4:02 PM
Study NCT ID:
NCT05215457
Status:
COMPLETED
Last Update Posted:
2025-04-22
First Post:
2022-01-01
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Severity Indices of Diquat Poisoning for Triage and Prognosis in Acute Diquat Poisoning
Sponsor:
The First Affiliated Hospital with Nanjing Medical University
Organization:
Study Overview
Official Title:
Severity Indices of Diquat Poisoning for Triage and Prognosis in Acute Diquat Poisoning: A Multicenter Prospective Cohort Study
Status:
COMPLETED
Status Verified Date:
2025-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
To enable emergency physicians to make well-informed triage and treatment decisions, accurate tools to evaluate the severity of diquat poisoning are needed. This study establishes severity indices for diquat poisoning (SIDPs) in assessing the risk of death for patients with acute diquat poisoning for triage purposes and 28-day mortality.
Detailed Description:
Self-poisoning with pesticides is a global public health concern, and its effective control is of importance in reducing both morbidity and mortality. In China, poisoning consistently ranked as the fifth leading cause of death from 2009 to 2013, and the overall incidence rate was 39.43/100,000 population in 2019, with intentional poisoning, mostly related to self-harm. Paraquat (1,1'-dimethyl-4,4'-bipyridinium) and, after its ban in China, diquat (1,1'-ethylene-2, 2'-bipyridinium) are the agents with the highest rate of mortality due to their inherent toxicity affecting various organs paired with a lack of effective treatments. As reported from different hospitals, the inhospital case fatality rate of diquat poisoning was 18.6%, whereas the proportion of case fatalities increased to 60% after follow-up in China. Although uncommon, diquat poisoning occurs in many countries, including the United States, where 2,128 cases were identified between 1998 and 2011, and 466 cases were documented in 2023, according to the Annual Report of the National Poison Data System. The lethality of diquat underscores the necessity for precise prognosis. Estimating survival probability empowers physicians to tailor treatment decisions for patients and enhance communication, especially given the variability in capability of emergency departments (EDs) around the world.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: