NCT05008939

Brief Summary

This study intends to carry out a prospective, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of subanesthetic sevoflurane for treatment-resistant depression.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
15

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Aug 2021

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

July 25, 2021

Completed
7 days until next milestone

Study Start

First participant enrolled

August 1, 2021

Completed
16 days until next milestone

First Posted

Study publicly available on registry

August 17, 2021

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2022

Completed
Last Updated

August 17, 2021

Status Verified

August 1, 2021

Enrollment Period

7 months

First QC Date

July 25, 2021

Last Update Submit

August 12, 2021

Conditions

Keywords

treatment-resistant depression (TRD)major depressive disorder (MDD)sevoflurane

Outcome Measures

Primary Outcomes (1)

  • Rates of treatment responses in 17-item Hamilton Depression Rating Scale (HDRS-17)

    ≥50% HDRS-17 reduction in depressive symptoms

    24 hours after the end of treatment

Secondary Outcomes (11)

  • Rates of treatment responses in HDRS-17

    2 hours, 7 days,14 days and 28 days after the end of treatment

  • Rates of remissions in HDRS-17

    2 hours, 24 hours, 7 days,14 days and 28 days after the end of treatment

  • Rates of treatment responses in Montgomery-Ă…sberg Depression Rating Scale (MADRS)

    2 hours, 24 hours, 7 days,14 days and 28 days after the end of treatment

  • Rates of remissions in MADRS

    2 hours, 24 hours, 7 days,14 days and 28 days after the end of treatment

  • The assessment of depression with self-rating scale

    2 hours, 24 hours, 7 days,14 days and 28 days after the end of treatment

  • +6 more secondary outcomes

Study Arms (2)

sevoflurane

EXPERIMENTAL

Those with 1-hour inhalation of 1% sevoflurane/30% oxygen

Drug: SevofluraneDrug: Placebo

placebo

PLACEBO COMPARATOR

Those with 1-hour inhalation of 30% oxygen

Drug: Placebo

Interventions

Patients receive 1% sevoflurane and 30% oxygen for 1 hour.

Also known as: Treatment
sevoflurane

Patients received 30% oxygen for 1 hour.

Also known as: Control
placebosevoflurane

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • age 18-65 years
  • meeting DSM-V criteria for major depressive disorder
  • a pretreatment score ≥17 on HDRS-17
  • meeting criteria for TRD, defined as having had at least two adequate dose-duration antidepressant medication failures in the current depressive episode.
  • current treatment drugs were stably used for at least 4 weeks

You may not qualify if:

  • MDD with psychosis, e.g., bipolar disorder, schizophrenia, schizoaffective disorder, obsessive-compulsive disorder, panic disorder, et al
  • Drug, tobacco or alcohol abuse
  • active suicidal intention
  • previous administration of NMDA receptor antagonists (e.g., ketamine)
  • previous (\<6 weeks prior) or ongoing treatment with electroconvulsive therapy (ECT) or transcranial magnetic stimulation (TMS)
  • pregnancy or breastfeeding
  • morbidly obese, BMI\>35kg/m2
  • other diseases that could interfere with the results

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine

Shanghai, Shanghai Municipality, 02148, China

Location

Related Publications (11)

  • Gaynes BN, Warden D, Trivedi MH, Wisniewski SR, Fava M, Rush AJ. What did STAR*D teach us? Results from a large-scale, practical, clinical trial for patients with depression. Psychiatr Serv. 2009 Nov;60(11):1439-45. doi: 10.1176/ps.2009.60.11.1439.

    PMID: 19880458BACKGROUND
  • Trivedi MH, Rush AJ, Wisniewski SR, Nierenberg AA, Warden D, Ritz L, Norquist G, Howland RH, Lebowitz B, McGrath PJ, Shores-Wilson K, Biggs MM, Balasubramani GK, Fava M; STAR*D Study Team. Evaluation of outcomes with citalopram for depression using measurement-based care in STAR*D: implications for clinical practice. Am J Psychiatry. 2006 Jan;163(1):28-40. doi: 10.1176/appi.ajp.163.1.28.

    PMID: 16390886BACKGROUND
  • Mrazek DA, Hornberger JC, Altar CA, Degtiar I. A review of the clinical, economic, and societal burden of treatment-resistant depression: 1996-2013. Psychiatr Serv. 2014 Aug 1;65(8):977-87. doi: 10.1176/appi.ps.201300059.

    PMID: 24789696BACKGROUND
  • Papakostas GI, Petersen TJ, Farabaugh AH, Murakami JL, Pava JA, Alpert JE, Fava M, Nierenberg AA. Psychiatric comorbidity as a predictor of clinical response to nortriptyline in treatment-resistant major depressive disorder. J Clin Psychiatry. 2003 Nov;64(11):1357-61. doi: 10.4088/jcp.v64n1112.

    PMID: 14658951BACKGROUND
  • Collins PY, Patel V, Joestl SS, March D, Insel TR, Daar AS; Scientific Advisory Board and the Executive Committee of the Grand Challenges on Global Mental Health; Anderson W, Dhansay MA, Phillips A, Shurin S, Walport M, Ewart W, Savill SJ, Bordin IA, Costello EJ, Durkin M, Fairburn C, Glass RI, Hall W, Huang Y, Hyman SE, Jamison K, Kaaya S, Kapur S, Kleinman A, Ogunniyi A, Otero-Ojeda A, Poo MM, Ravindranath V, Sahakian BJ, Saxena S, Singer PA, Stein DJ. Grand challenges in global mental health. Nature. 2011 Jul 6;475(7354):27-30. doi: 10.1038/475027a. No abstract available.

    PMID: 21734685BACKGROUND
  • Berlim MT, Turecki G. Definition, assessment, and staging of treatment-resistant refractory major depression: a review of current concepts and methods. Can J Psychiatry. 2007 Jan;52(1):46-54. doi: 10.1177/070674370705200108.

    PMID: 17444078BACKGROUND
  • Sanacora G, Schatzberg AF. Ketamine: promising path or false prophecy in the development of novel therapeutics for mood disorders? Neuropsychopharmacology. 2015 Mar 13;40(5):1307. doi: 10.1038/npp.2014.338. No abstract available.

    PMID: 25767082BACKGROUND
  • Chen C, Ji M, Xu Q, Zhang Y, Sun Q, Liu J, Zhu S, Li W. Sevoflurane attenuates stress-enhanced fear learning by regulating hippocampal BDNF expression and Akt/GSK-3beta signaling pathway in a rat model of post-traumatic stress disorder. J Anesth. 2015 Aug;29(4):600-8. doi: 10.1007/s00540-014-1964-x. Epub 2014 Dec 23.

    PMID: 25533726BACKGROUND
  • Zhang H, Li L, Sun Y, Zhang X, Zhang Y, Xu S, Zhao P, Liu T. Sevoflurane prevents stroke-induced depressive and anxiety behaviors by promoting cannabinoid receptor subtype I-dependent interaction between beta-arrestin 2 and extracellular signal-regulated kinases 1/2 in the rat hippocampus. J Neurochem. 2016 May;137(4):618-29. doi: 10.1111/jnc.13613. Epub 2016 Mar 31.

    PMID: 26991409BACKGROUND
  • Luo C, Zhang YL, Luo W, Zhou FH, Li CQ, Xu JM, Dai RP. Differential effects of general anesthetics on anxiety-like behavior in formalin-induced pain: involvement of ERK activation in the anterior cingulate cortex. Psychopharmacology (Berl). 2015 Dec;232(24):4433-44. doi: 10.1007/s00213-015-4071-2. Epub 2015 Sep 24.

    PMID: 26400403BACKGROUND
  • Guo Z, Zhao F, Wang Y, Wang Y, Geng M, Zhang Y, Ma Q, Xu X. Sevoflurane Exerts an Anti-depressive Action by Blocking the HMGB1/TLR4 Pathway in Unpredictable Chronic Mild Stress Rats. J Mol Neurosci. 2019 Dec;69(4):546-556. doi: 10.1007/s12031-019-01380-2. Epub 2019 Jul 31.

    PMID: 31368063BACKGROUND

MeSH Terms

Conditions

Depressive Disorder, Treatment-ResistantDepressive Disorder, Major

Interventions

SevofluraneTherapeutics

Condition Hierarchy (Ancestors)

Depressive DisorderMood DisordersMental Disorders

Intervention Hierarchy (Ancestors)

Methyl EthersEthersOrganic ChemicalsHydrocarbons, FluorinatedHydrocarbons, HalogenatedHydrocarbons

Study Officials

  • Zhiqiang Liu, MD

    Department of Anesthesiaology, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine

    STUDY CHAIR

Central Study Contacts

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 25, 2021

First Posted

August 17, 2021

Study Start

August 1, 2021

Primary Completion

March 1, 2022

Study Completion

March 1, 2022

Last Updated

August 17, 2021

Record last verified: 2021-08

Data Sharing

IPD Sharing
Will not share

Locations