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Poisoning by BenzodiazepinesNCT05184959

Correlation Between Immune Metabolism in Patients With Benzodiazepine Poisoning and Patients'Mental Disorders

An observational study of Poisoning by Benzodiazepines and Depression, run by Second Affiliated Hospital, Zhejiang University, School of Medicine.

Unknown status

Status not confirmed. The sponsor has not verified this record for over two years, so it may be out of date.

Official record

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Trial summary

High-dose benzodiazepines can inhibit the central nervous system, respiratory system and cardiovascular motor center, resulting in loss of consciousness, disappearance of reflex, respiratory inhibition, decrease of blood pressure and so on. Read more about this study

Who is it for?
Ages 18 to 65 yearsHealthy volunteers can take part
Conditions the study is for
Poisoning by Benzodiazepines, Depression
How many people
30 participants
Where
No sites listed yet
Study dates
1 Feb 2022to 1 Dec 2022
How long will I take part?
1 Month
Phase
Observational

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 65 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Study population: posioning with Benzodiazepine along with at least one organ dysfucntion

Who may be able to join

  • Benzodiazepine poisoning Within 6 hours, at least one target organ dysfunction. No bad habits (drug use, alcohol addiction)

Who cannot join

  • Refusal to join this study Lack of information/incompleteness Vulnerable groups such as pregnant women, incapable of civil conduct and indeterminate agent consent Chronic multiple organ dysfunction Tumors, blood system diseases, various systemic immune diseases Various infectious diseases (various hepatitis, tuberculosis, AIDS)

About this study

Official title: Correlation Between Early Neuro-immune Metabolism in Patients With Benzodiazepine Poisoning and Mental Disorders With Depression --- A Multiple Center Observational Study

High-dose benzodiazepines can inhibit the central nervous system, respiratory system and cardiovascular motor center, resulting in loss of consciousness, disappearance of reflex, respiratory inhibition, decrease of blood pressure and so on. This kind of drug acute poisoning is the most common drug poisoning in internal medicine. It has acute onset and severe symptoms. If it is not treated properly in time, it can be life-threatening. At present, the research on the accumulation and metabolic state caused by benzodiazepine poisoning is not sufficient; at the same time, the changes of neuroendocrine metabolism and immune function of patients with neuroendocrine metabolism and immune function need to be further explored. Therefore, the main purpose of this study is to analyze the effects of neuroendocrine metabolism and immune function on organ function and mental state in patients with benzodiazepine poisoning.

Read the detailed description

Benzodiazepines are the first choice for clinical anti-anxiety, sedation and hypnosis, as well as anticonvulsant, antiepileptic and central muscle relaxation. Commonly used are diazepam (diazepam), nitro diazepam, clonazepam, alprazolam, triazolam and so on. The drug itself is an inhibitor of the central nervous system, which has a high selectivity for the inhibition of the central nervous system, mainly inhibiting the limbic system of the brain and less inhibitory effect on the reticular ascending activation system. It mainly acts on the synaptic sites of GABA-Ergic nerve endings in the central nervous system. It enhances the affinity between GABA and its receptors by binding to benzodiazepine receptors, thus increasing the open frequency of Cl- channels coupled with GABA receptors and exerting an inhibitory effect. High-dose benzodiazepines can inhibit the central nervous system, respiratory system and cardiovascular motor center, resulting in loss of consciousness, disappearance of reflex, respiratory inhibition, decrease of blood pressure and so on. This kind of drug acute poisoning is the most common drug poisoning in internal medicine. It has acute onset and severe symptoms. If it is not treated properly in time, it can be life-threatening. At present, the research on the accumulation and metabolic state caused by benzodiazepine poisoning is not sufficient; at the same time, the changes of neuroendocrine metabolism and immune function of patients with neuroendocrine metabolism and immune function need to be further explored. Therefore, the main purpose of this study is to analyze the effects of neuroendocrine metabolism and immune function on organ function and mental state in patients with benzodiazepine poisoning.

Keywords
poisoning, benzodiazepines, neuro-immunity
Medical subject headings
Depression, Poisoning

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Time interval

    Interval from benzodiazepine poisoning to emergency pre-examination

    Measured: at admittion

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted11 Jan 2022
  2. Study start1 Feb 2022 (estimated)
  3. Primary completion1 Jun 2022 (estimated)
  4. Study completion1 Dec 2022 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Case-control
Time perspective
Cross-sectional
Enrolment
30 participants (estimated)
Target duration
1 Month
IDs, dates and publications
ClinicalTrials.gov ID
NCT05184959
Sponsor's protocol ID
2021-1069
Status last verified
Dec 2021
First submitted
22 Dec 2021
Last updated
11 Jan 2022
Results posted
No
FDA-regulated drug
No
FDA-regulated device
No

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