NCT05470361

Brief Summary

The aim of this study is to discover whether the Stellate Ganglion Block (SGB) plus the Superior Cervical Ganglion Block (SCGB) procedure is associated with improvements in heart rate variability and sleep quality as measured by the Whoop biometric capture device. It is predicted that after receiving the blocks, patients will show objectively improved measures of stress in the form of higher heart rate variability and improved sleep quality as well as improved subjective wellbeing.

Trial Health

35
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
30

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Jul 2022

Shorter than P25 for all trials

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

June 7, 2022

Completed
24 days until next milestone

Study Start

First participant enrolled

July 1, 2022

Completed
21 days until next milestone

First Posted

Study publicly available on registry

July 22, 2022

Completed
11 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2023

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2023

Completed
Last Updated

July 29, 2022

Status Verified

May 1, 2022

Enrollment Period

1 year

First QC Date

June 7, 2022

Last Update Submit

July 27, 2022

Conditions

PTSD

Keywords

PTSD

Outcome Measures

Primary Outcomes (1)

  • Sleep Quality

    The primary outcome measures for the study will be participant sleep scores (derived from time spent in each sleep stage) and Heart Rate Variability, both of which will be measured by a Whoop strap biometric capture device. Higher heartrate variability represents a better outcome (healthier nervous system). Likewise a higher sleep score represents a better and more complete recovery.

    8 weeks

Secondary Outcomes (2)

  • Self-reported Post-Traumatic Stress Disorder symptoms

    8 weeks

  • Self-reported depression symptoms

    8 weeks

Study Arms (1)

People who suffer from PTSD

The sample will be composed of 30 patients from Stella's Chicago practice: 712 N Dearborn St, Chicago, Illinois 60654

Procedure: stellate ganglion block (SGB)

Interventions

stellate ganglion block (SGB)PROCEDURE

The protocol for the SGB plus SCGB will be followed, wherein participants are given right-side procedures followed by left-side procedures on a different day if no initial improvement is seen. This procedure is carried out by injecting a local anesthetic into the neck to target the Stellate Ganglion and Superior Cervical Ganglion nerve bundles.

People who suffer from PTSD

Eligibility Criteria

Age18 Years - 95 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Participants will be patients who have attended the practice in Chicago, have arranged to have the SGB plus SCGB procedure to address their PTSD, and are interested in monitoring their symptoms.

You may qualify if:

  • \- PTSD Symptoms

You may not qualify if:

  • none

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (20)

  • Alkire, M. T., Hollifield, M., Khoshsar, R., Nguyen, L., Alley, S. R., & Reist, C. (2015, October). Neuroimaging suggests that stellate ganglion block improves post-traumatic stress disorder (PTSD) through an amygdala mediated mechanism. In The Anesthesiology Annual Meeting.

    BACKGROUND

  • Alvaro PK, Roberts RM, Harris JK. A Systematic Review Assessing Bidirectionality between Sleep Disturbances, Anxiety, and Depression. Sleep. 2013 Jul 1;36(7):1059-1068. doi: 10.5665/sleep.2810.

    PMID: 23814343BACKGROUND

  • Bernardy NC, Friedman MJ. Psychopharmacological strategies in the management of posttraumatic stress disorder (PTSD): what have we learned? Curr Psychiatry Rep. 2015 Apr;17(4):564. doi: 10.1007/s11920-015-0564-2.

    PMID: 25749751BACKGROUND

  • Feeny NC, Zoellner LA, Fitzgibbons LA, Foa EB. Exploring the roles of emotional numbing, depression, and dissociation in PTSD. J Trauma Stress. 2000 Jul;13(3):489-98. doi: 10.1023/A:1007789409330.

    PMID: 10948488BACKGROUND

  • Filipas HH, Ullman SE. Child sexual abuse, coping responses, self-blame, posttraumatic stress disorder, and adult sexual revictimization. J Interpers Violence. 2006 May;21(5):652-72. doi: 10.1177/0886260506286879.

    PMID: 16574638BACKGROUND

  • Kim HG, Cheon EJ, Bai DS, Lee YH, Koo BH. Stress and Heart Rate Variability: A Meta-Analysis and Review of the Literature. Psychiatry Investig. 2018 Mar;15(3):235-245. doi: 10.30773/pi.2017.08.17. Epub 2018 Feb 28.

    PMID: 29486547BACKGROUND

  • Lipov EG, Joshi JR, Lipov S, Sanders SE, Siroko MK. Cervical sympathetic blockade in a patient with post-traumatic stress disorder: a case report. Ann Clin Psychiatry. 2008 Oct-Dec;20(4):227-8. doi: 10.1080/10401230802435518. No abstract available.

    PMID: 19034755BACKGROUND

  • Lynch JH, Mulvaney SW, Kim EH, de Leeuw JB, Schroeder MJ, Kane SF. Effect of Stellate Ganglion Block on Specific Symptom Clusters for Treatment of Post-Traumatic Stress Disorder. Mil Med. 2016 Sep;181(9):1135-41. doi: 10.7205/MILMED-D-15-00518.

    PMID: 27612365BACKGROUND

  • Miller JV, Andre Q, Timmers I, Simons L, Rasic N, Lebel C, Noel M. Subclinical post-traumatic stress symptomology and brain structure in youth with chronic headaches. Neuroimage Clin. 2021;30:102627. doi: 10.1016/j.nicl.2021.102627. Epub 2021 Mar 13.

    PMID: 33812302BACKGROUND

  • Muldoon OT, Lowe RD, Jetten J, Cruwys T, Haslam SA. Personal and Political: Post-Traumatic Stress Through the Lens of Social Identity, Power, and Politics. Polit Psychol. 2021 Jun;42(3):501-533. doi: 10.1111/pops.12709. Epub 2020 Dec 13.

    PMID: 34219849BACKGROUND

  • Mulvaney SW, Lynch JH, Hickey MJ, Rahman-Rawlins T, Schroeder M, Kane S, Lipov E. Stellate ganglion block used to treat symptoms associated with combat-related post-traumatic stress disorder: a case series of 166 patients. Mil Med. 2014 Oct;179(10):1133-40. doi: 10.7205/MILMED-D-14-00151.

    PMID: 25269132BACKGROUND

  • Rae Olmsted KL, Bartoszek M, Mulvaney S, McLean B, Turabi A, Young R, Kim E, Vandermaas-Peeler R, Morgan JK, Constantinescu O, Kane S, Nguyen C, Hirsch S, Munoz B, Wallace D, Croxford J, Lynch JH, White R, Walters BB. Effect of Stellate Ganglion Block Treatment on Posttraumatic Stress Disorder Symptoms: A Randomized Clinical Trial. JAMA Psychiatry. 2020 Feb 1;77(2):130-138. doi: 10.1001/jamapsychiatry.2019.3474.

    PMID: 31693083BACKGROUND

  • Rauch SA, Eftekhari A, Ruzek JI. Review of exposure therapy: a gold standard for PTSD treatment. J Rehabil Res Dev. 2012;49(5):679-87. doi: 10.1682/jrrd.2011.08.0152.

    PMID: 23015579BACKGROUND

  • Ross RJ, Ball WA, Dinges DF, Kribbs NB, Morrison AR, Silver SM, Mulvaney FD. Rapid eye movement sleep disturbance in posttraumatic stress disorder. Biol Psychiatry. 1994 Feb 1;35(3):195-202. doi: 10.1016/0006-3223(94)91152-5.

    PMID: 8173020BACKGROUND

  • Ryff, C. D. (1989). Happiness is everything, or is it? Explorations on the meaning of psychological well-being. Journal of Personality and Social Psychology, 57(6), 1069.

    BACKGROUND

  • Schoenfeld FB, Marmar CR, Neylan TC. Current concepts in pharmacotherapy for posttraumatic stress disorder. Psychiatr Serv. 2004 May;55(5):519-31. doi: 10.1176/appi.ps.55.5.519.

    PMID: 15128960BACKGROUND

  • Stein PK, Pu Y. Heart rate variability, sleep and sleep disorders. Sleep Med Rev. 2012 Feb;16(1):47-66. doi: 10.1016/j.smrv.2011.02.005. Epub 2011 Jun 11.

    PMID: 21658979BACKGROUND

  • von der Warth R, Dams J, Grochtdreis T, Konig HH. Economic evaluations and cost analyses in posttraumatic stress disorder: a systematic review. Eur J Psychotraumatol. 2020 May 29;11(1):1753940. doi: 10.1080/20008198.2020.1753940.

    PMID: 33488993BACKGROUND

  • Weathers, F. W., Litz, B. T., Keane, T. M., Palmieri, P. A., Marx, B. P., & Schnurr, P. P. (2013). The ptsd checklist for dsm-5 (pcl-5). Scale available from the National Center for PTSD at www. ptsd. va. gov, 10(4).

    BACKGROUND

  • Williams DP, Koenig J, Carnevali L, Sgoifo A, Jarczok MN, Sternberg EM, Thayer JF. Heart rate variability and inflammation: A meta-analysis of human studies. Brain Behav Immun. 2019 Aug;80:219-226. doi: 10.1016/j.bbi.2019.03.009. Epub 2019 Mar 11.

    PMID: 30872091BACKGROUND

MeSH Terms

Conditions

Stress Disorders, Post-Traumatic

Condition Hierarchy (Ancestors)

Stress Disorders, TraumaticTrauma and Stressor Related DisordersMental Disorders

Central Study Contacts

William von Hippel, PhD

CONTACT

+614 2293 1198billvh@psy.uq.edu.au

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

June 7, 2022

First Posted

July 22, 2022

Study Start

July 1, 2022

Primary Completion

July 1, 2023

Study Completion

July 1, 2023

Last Updated

July 29, 2022

Record last verified: 2022-05

Data Sharing

IPD Sharing
Will not share