Occipital Nerve Stimulation in the Treatment of Migraine



Status:Recruiting
Conditions:Migraine Headaches
Therapuetic Areas:Neurology
Healthy:No
Age Range:8 - 65
Updated:7/16/2013
Start Date:April 2013
Contact:Scott Adams, MS
Email:sadams17@its.jnj.com
Phone:908-675-0043

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A Multicenter, Randomized, Controlled, Double-Blind, Proof-of-Concept Study Assessing the Safety and Effectiveness of a Signal Generator Device (NMS EBox) for the Treatment of Chronic Migraine


The objective of this proof-of-concept study is to generate initial safety and effectiveness
data for the neuro-modulation stimulation (NMS) E-Box in patients with chronic migraine in
an acute setting. The results of this study will determine if further development of this
device in a larger study is warranted.


Inclusion Criteria:

1. Adult ≥ 18 and ≤ 65 years of age females or males;

2. Willing to participate in the study and to complete all study-related procedures,
evaluations, and headache diaries;

3. Able to understand, agree to, and sign the study's IRB-approved informed consent
form;

4. Has a physician-made diagnosis of Chronic Migraine as defined by the following (a, b,
and c):

1. Headache (tension-type and/or migraine) lasting a minimum of 4 hours on ≥15 days
per month for at least 3 months and on ≥XX (redacted by sponsor to preserve
integrity of study) days in the 30 days prior to the Screening Visit;

2. Headaches on ≥8 days per month for at least 3 months that have fulfilled the
following:

i. Headaches with at least two of the following:

- unilateral location;

- pulsating quality;

- moderate or severe pain intensity;

- aggravation by or causing avoidance of routine physical activity (e.g. walking
or climbing stairs);

ii. AND at least one of the following:

- nausea and/or vomiting;

- photophobia and phonophobia;

iii. OR headaches that have been treated and relieved by triptan(s) or ergot before
the expected development of the symptoms listed in 4.b.i and 4.b.ii above;

c. Headaches are not attributed to a substance or substance withdrawal, infection,
cranial neuralgias, cluster headaches, autonomic cephalalgias, or cranial, cervical
vascular, non-vascular, intracranial homeostasis and psychiatric disorders;

5. If taking medication (prescribed or over-the-counter) for migraine prophylaxis, the
medication must have been taken for at least 2 months and the dosage(s) must have
been stable for at least 1 month prior to the Screening Visit. There must be no plan
to add to, discontinue, or change the dose of these medications throughout the
subject's participation in the study;

6. To be eligible for the inpatient Treatment Period: the subject must have recorded in
the Headache Diary ≥XX (redacted by sponsor to preserve integrity of study) headaches
days (at least 4 hours of continuous head pain per headache day) in the 30 days
immediately prior to the Inpatient Treatment Eligibility Visit (Visit 2);

7. To be eligible for the inpatient Treatment Period: mean head pain severity of ≥XX
(redacted by sponsor to preserve integrity of study) and ≤XX (redacted by sponsor to
preserve integrity of study) based on the 11-point Numerical Rating Scale (NRS) in
the 30 days immediately prior to the Inpatient Treatment Eligibility Visit (Visit 2)
[only data from headache days will be used to calculate the mean head pain severity;
missing data on a headache day will be considered to be zero (0) for this
calculation]; and

8. To be eligible for the inpatient Treatment Period: The subject must be experiencing
head pain on the day of the inpatient Treatment Eligibility Visit (Visit 2).
Subjects may continue the Screening Period for another week if head pain is not
present at Visit 2.

Exclusion Criteria:

1. Any head pain, including coexisting head pain, not attributable to Chronic Migraine
as defined in this study's Inclusion Criterion #4;

2. Any condition that could affect the subject's ability to assess the effect of
neurostimulation or in which neurostimulation may be a safety concern, including but
not limited to:

1. Known history of epilepsy or recurrent seizures;

2. Known neurogenic and neuromuscular disorders (i.e. myasthenia gravis, multiple
sclerosis, autonomic disorders);

3. Uncontrolled diabetes mellitus;

4. Known peripheral neuropathy;

3. History of taking the following medications in the 30 days prior to the Screening
Visit:

1. Opioid and opioid-containing medications;

2. Butalbital, butalbital-containing, and barbiturate medications;

3. Systemic corticosteroids (exceptions: acute corticosteroid medication including
inhaled therapy (pulmonary), ocular therapy, or non-spinal intra-articular
therapy);

4. Urine drug screen that is positive for any of the tested drugs (i.e., cannabis,
opiates, barbiturates, amphetamines , benzodiazepines and cocaine) at the Screening
Visit (Visit 1) and the Inpatient Treatment Eligibility Visit (Visit 2);

5. Positive pregnancy test at the Screening Visit (Visit 1) or at the Inpatient
Treatment Eligibility Visit (Visit 2);

6. Known history of cardiac conduction or heart rate abnormalities associated with
symptoms;

7. Uncontrolled hypertension;

8. Any tattoos or extensive tissue scarring in the cervical/occipital area;

9. Any active skin lesions, skin damage, broken skin, history of easy bruising or
bleeding disorders, or history of surgery and/or trauma in the cervical/occipital
area at the time of the Screening Visit;

10. History of occipital nerve (ON) block, peripheral ON stimulation, or botulinum toxin
(e.g., Botox) for treatment of headaches within the 90 days prior to the Screening
Visit;

11. Radiofrequency rhizolysis involving the occipital nerve or cervical nerves;

12. Surgery involving the occipital nerve or cervical nerves (e.g. neurectomy or
rhizotomy), or cervical ganglionectomy;

13. History of craniotomy or intracranial surgery;

14. Presence of metallic implant (e.g., metal pin, staple, clip) in the skull or neck
area;

15. Presence of any implanted neuromodulation or cardiac device;

16. Severe or uncontrolled psychiatric disorders (i.e. schizophrenia, depression,
anxiety, or at investigator discretion);

17. Any other medical condition, concomitant medication or finding for which, at the
discretion of the investigator, the subject should be excluded for reasons of safety
or capacity for study compliance; or

18. Participation in any other clinical study (not to include registries or survey-only
studies) within 30 days or 5 half lives of an investigational drug, whichever is
longer, of Visit 1 (Screening Visit) and for the duration of the study.
We found this trial at
4
sites
4460 Red Bank Expressway
Cincinnati, Ohio 45227
513-721-3868
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New York, New York 10019
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Newington, New Hampshire
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TJU
Philadelphia, Pennsylvania
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