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Intravenous Esketamine on Prevention of Postoperative Depression in Patients Undergoing Cardiac Surgery

A

Anshi Wu

Status

Unknown

Conditions

Postoperative Depression

Treatments

Drug: Esketamine
Drug: Normal saline

Study type

Interventional

Funder types

Other

Identifiers

NCT05155969
10110815

Details and patient eligibility

About

Esketamine is a general anesthetic with anti-depressant effects at subanaesthetic doses. This study hypothesized that intraoperative administration of ketamine would prevent or mitigate postoperative depressive symptoms in surgical patients.

Full description

Single subanaesthetic doses of i.v. esketamine may significantly improve symptoms in psychiatric patients with major depression.

In patients undergoing cardiac surgery, postoperative depressive symptoms are common.

This study hypothesizes that low-dose esketamine has a preventive effect on postoperative depression. However, evidence in this aspect is insufficient. The purpose of this study is to investigate the effect of a subanaesthetic dose of ketamine on POD for patients undergoing cardiac surgery.

Enrollment

80 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • 1:Patients scheduled for heart surgery
  • 2:Moderate to severe depressive symptom measured by the qualified psychiatric doctors
  • 3:Over 18 years of age
  • 4:American Society of Anesthesiologists physical status I-III

Exclusion criteria

  • 1:History of epilepsy
  • 2:Major depression disorder patients undergoing antidepressive therapy within 2 weeks
  • 3: Psychiatric illness
  • 4: Drug abuse
  • 5:History of allergy to esketamine
  • 6:Hyperthyroidism
  • 7:Patients can not cooperate with investigators on psychiatric assessments
  • 8:Pregnant or breastfeeding woman
  • 9:refuse to sign informed consent.

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Quadruple Blind

80 participants in 2 patient groups, including a placebo group

Eskatamine group
Experimental group
Description:
Low-dose esketamine (0.3 mg/kg in 100 ml normal saline) is intravenously infused in 40 minutes before anesthesia induction
Treatment:
Drug: Esketamine
Placebo group
Placebo Comparator group
Description:
Placebo (40 ml normal saline) is intravenously infused in 40 minutes before anesthesia induction.
Treatment:
Drug: Normal saline

Trial contacts and locations

2

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Central trial contact

Anshi Wu Wu, Ph.D

Data sourced from clinicaltrials.gov

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