NCT04126408

Brief Summary

This is a single site, randomized, sham-controlled, double blinded pilot study assessing the feasibility, safety, tolerability, and efficacy of non-invasive VNS (nVNS), gammaCore, in the treatment of headache in subarachnoid hemorrhage (SAH). 40 participants will be enrolled, 20 in the active device arm and 20 in the sham arm. The primary efficacy outcome is the the difference between the active and sham treatment groups in morphine equivalence dosage.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
40

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Jan 2020

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

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

September 13, 2019

Completed
1 month until next milestone

First Posted

Study publicly available on registry

October 15, 2019

Completed
3 months until next milestone

Study Start

First participant enrolled

January 13, 2020

Completed
2.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 20, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 20, 2022

Completed
1.6 years until next milestone

Results Posted

Study results publicly available

January 9, 2024

Completed
Last Updated

January 9, 2024

Status Verified

January 1, 2024

Enrollment Period

2.4 years

First QC Date

September 13, 2019

Results QC Date

July 6, 2023

Last Update Submit

January 6, 2024

Conditions

Outcome Measures

Primary Outcomes (2)

  • The Difference Between the Active and Sham Treatment Groups in Morphine Equivalence Dosage PER DAY

    Daily morphine equivalence dosage will be calculated and compared between the active and Sham group

    up to 14 days of admission

  • Overall Difference in MED at 7 Days

    difference in mean morphine equivalent dosage at 7 days between active and sham group

    baseline and 7 days

Secondary Outcomes (3)

  • The Difference Between the Active and Sham Treatment Groups in the Mean Daily Headache Intensity Pre and Post Stimulation

    up to 14 days of admission

  • The Difference in Device Related Heart Rate Change Before and After Stimulation

    up to 14 days of admission

  • Change in SBP Between Active and Sham Group

    before and after stimulation, up to 14 days

Study Arms (2)

Sham arm

SHAM COMPARATOR

gammaCore sham device which will not provide stimulation of the vagus nerve

Device: gammaCore

Treatment group

ACTIVE COMPARATOR

Active gammaCore device that supplies non-invasive stimulation of the cervical branch of the Vagus nerve

Device: gammaCore

Interventions

gammaCoreDEVICE

The intervention consists of a transcutaneous non-invasive stimulation of the cervical branch of the vagus nerve (nVNS) using gammaCore, an FDA approved device for the treatment of migraine and cluster headache. This will be compared to the sham device, which is the same device which will not provide stimulation to the nerve. Stimulation frequency will be identical to the frequency used in previous nVNS studies for the treatment of migraine headache.

Sham armTreatment group

Eligibility Criteria

Age18 Years - 80 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Established signed and dated informed consent form
  • CT of the head revealing blood in the subarachnoid space
  • Subject is male or female, 18 to 80 years of age
  • Subject alert to be able to verbalize pain level. If alertness improves after placement of an external ventricular drain, or once extubated, and the patient becomes alert , the patient will be enrolled
  • Subject reports pain of \> =7 on 10 Point Pain numeric rating scale
  • Female of reproductive age must have a negative pregnancy test (Urine or blood test)

You may not qualify if:

  • Use of any concomitant electrostimulation devices (Pacemaker, defibrillator, deep brain stimulation.)
  • Unsecured aneurysm defined as aneurysm that has not been surgically or endovascularly treated.
  • Previous carotid surgeries or known history of carotid artery disease
  • Screws, metals or device in the neck
  • History of secondary or tertiary heart blocks, ventricular tachycardia, Supra-Ventricular Tachycardia (including atrial fibrillation)
  • Alcoholics (CAGE scale of 2 or greater). If patients are on Clinical Institute Withdrawal Assessment for Alcohol (CIWA) protocol for alcohol withdrawal, the patient will be excluded from the study.
  • Drug addicts or chronic opioid users confirmed by history or with urine toxicology showing opiates or cocaine
  • small traumatic SAH

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Northshore University Hospital

Manhasset, New York, 11030, United States

Location

Related Publications (15)

  • Magalhaes JE, Azevedo-Filho HR, Rocha-Filho PA. The risk of headache attributed to surgical treatment of intracranial aneurysms: a cohort study. Headache. 2013 Nov-Dec;53(10):1613-23. doi: 10.1111/head.12165. Epub 2013 Jun 28.

    PMID: 23808965BACKGROUND
  • Rumalla K, Smith KA, Arnold PM, Mittal MK. Subarachnoid Hemorrhage and Readmissions: National Rates, Causes, Risk Factors, and Outcomes in 16,001 Hospitalized Patients. World Neurosurg. 2018 Feb;110:e100-e111. doi: 10.1016/j.wneu.2017.10.089. Epub 2017 Oct 26.

    PMID: 29107164BACKGROUND
  • Glisic EK, Gardiner L, Josti L, Dermanelian E, Ridel S, Dziodzio J, McCrum B, Enos B, Lerwick P, Fraser GL, Muscat P, Riker RR, Ecker R, Florman J, Seder DB. Inadequacy of Headache Management After Subarachnoid Hemorrhage. Am J Crit Care. 2016 Mar;25(2):136-43. doi: 10.4037/ajcc2016486.

    PMID: 26932915BACKGROUND
  • Morad AH, Tamargo RJ, Gottschalk A. The Longitudinal Course of Pain and Analgesic Therapy Following Aneurysmal Subarachnoid Hemorrhage: A Cohort Study. Headache. 2016 Nov;56(10):1617-1625. doi: 10.1111/head.12908. Epub 2016 Oct 5.

    PMID: 27704534BACKGROUND
  • Dorhout Mees SM, Bertens D, van der Worp HB, Rinkel GJ, van den Bergh WM. Magnesium and headache after aneurysmal subarachnoid haemorrhage. J Neurol Neurosurg Psychiatry. 2010 May;81(5):490-3. doi: 10.1136/jnnp.2009.181404. Epub 2009 Oct 13.

    PMID: 19828484BACKGROUND
  • Oshinsky ML, Murphy AL, Hekierski H Jr, Cooper M, Simon BJ. Noninvasive vagus nerve stimulation as treatment for trigeminal allodynia. Pain. 2014 May;155(5):1037-1042. doi: 10.1016/j.pain.2014.02.009. Epub 2014 Feb 14.

    PMID: 24530613BACKGROUND
  • Akerman S, Simon B, Romero-Reyes M. Vagus nerve stimulation suppresses acute noxious activation of trigeminocervical neurons in animal models of primary headache. Neurobiol Dis. 2017 Jun;102:96-104. doi: 10.1016/j.nbd.2017.03.004. Epub 2017 Mar 9.

    PMID: 28286178BACKGROUND
  • Frangos E, Komisaruk BR. Access to Vagal Projections via Cutaneous Electrical Stimulation of the Neck: fMRI Evidence in Healthy Humans. Brain Stimul. 2017 Jan-Feb;10(1):19-27. doi: 10.1016/j.brs.2016.10.008. Epub 2016 Oct 20.

    PMID: 28104084BACKGROUND
  • Bosche B, Graf R, Ernestus RI, Dohmen C, Reithmeier T, Brinker G, Strong AJ, Dreier JP, Woitzik J; Members of the Cooperative Study of Brain Injury Depolarizations (COSBID). Recurrent spreading depolarizations after subarachnoid hemorrhage decreases oxygen availability in human cerebral cortex. Ann Neurol. 2010 May;67(5):607-17. doi: 10.1002/ana.21943.

    PMID: 20437558BACKGROUND
  • Chen SP, Ay I, Lopes de Morais A, Qin T, Zheng Y, Sadeghian H, Oka F, Simon B, Eikermann-Haerter K, Ayata C. Vagus nerve stimulation inhibits cortical spreading depression. Pain. 2016 Apr;157(4):797-805. doi: 10.1097/j.pain.0000000000000437.

    PMID: 26645547BACKGROUND
  • Pavlov VA, Wang H, Czura CJ, Friedman SG, Tracey KJ. The cholinergic anti-inflammatory pathway: a missing link in neuroimmunomodulation. Mol Med. 2003 May-Aug;9(5-8):125-34.

    PMID: 14571320BACKGROUND
  • Suzuki T, Takizawa T, Kamio Y, Qin T, Hashimoto T, Fujii Y, Murayama Y, Patel AB, Ayata C. Noninvasive Vagus Nerve Stimulation Prevents Ruptures and Improves Outcomes in a Model of Intracranial Aneurysm in Mice. Stroke. 2019 May;50(5):1216-1223. doi: 10.1161/STROKEAHA.118.023928.

    PMID: 30943885BACKGROUND
  • George MS, Ward HE Jr, Ninan PT, Pollack M, Nahas Z, Anderson B, Kose S, Howland RH, Goodman WK, Ballenger JC. A pilot study of vagus nerve stimulation (VNS) for treatment-resistant anxiety disorders. Brain Stimul. 2008 Apr;1(2):112-21. doi: 10.1016/j.brs.2008.02.001. Epub 2008 Mar 28.

    PMID: 20633378BACKGROUND
  • Breit S, Kupferberg A, Rogler G, Hasler G. Vagus Nerve as Modulator of the Brain-Gut Axis in Psychiatric and Inflammatory Disorders. Front Psychiatry. 2018 Mar 13;9:44. doi: 10.3389/fpsyt.2018.00044. eCollection 2018.

    PMID: 29593576BACKGROUND
  • Lendvai IS, Maier A, Scheele D, Hurlemann R, Kinfe TM. Spotlight on cervical vagus nerve stimulation for the treatment of primary headache disorders: a review. J Pain Res. 2018 Aug 27;11:1613-1625. doi: 10.2147/JPR.S129202. eCollection 2018.

    PMID: 30214271BACKGROUND

MeSH Terms

Conditions

Subarachnoid Hemorrhage

Condition Hierarchy (Ancestors)

Intracranial HemorrhagesCerebrovascular DisordersBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesVascular DiseasesCardiovascular DiseasesHemorrhagePathologic ProcessesPathological Conditions, Signs and Symptoms

Results Point of Contact

Title
northwell health
Organization
northwell health

Publication Agreements

PI is Sponsor Employee
No
Restrictive Agreement
No

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, CARE PROVIDER, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assistant Professor, MD

Study Record Dates

First Submitted

September 13, 2019

First Posted

October 15, 2019

Study Start

January 13, 2020

Primary Completion

June 20, 2022

Study Completion

June 20, 2022

Last Updated

January 9, 2024

Results First Posted

January 9, 2024

Record last verified: 2024-01

Data Sharing

IPD Sharing
Will not share

Locations