BioTenCer: Biofeedback as Preventive Treatment in Tension Type Headache

Helse Nord-Trøndelag HF

Status: Not yet enrolling

Conditions: Tension Type Headache

Treatments: Other: headache diary; Device: Cerebri-TTH biofeedback

Study type: Interventional

Funder types: Other

Identifiers

NCT07136740

HelseNTHF

24/07853 (Other Identifier)

Details and patient eligibility

About

The purpose of this study is to test a therapist-independent home-based smartphone app-based biofeedback treatment in adults with tension type headache. The aim of the study is to assess the safety and performance of the Cerebri-TTH biofeedback device as a preventive treatment in adults with frequent and chronic tension type headache.

The primary endpoint of the study is the change in the mean Area-Under-the-headache-Curve (AUC) from baseline to the last 28-day period during the treatment phase, in the treatment group as compared to the placebo group.

Full description

This trial, BioTenCer, is a clinical study to test the efficacy and safety of the app-based biofeedback treatment, Cerebri-TTH, for tension type headache in adults. Bodily signals that are thought to be associated with TTH are measured by sensors during biofeedback. During the treatment, one sensor is placed on the skin above the upper trapezius muscle fibers to measure shoulder and neck muscle tension and one sensor is attached to the index finger to measure peripheral skin temperature and heart rate variability. By getting on-screen feedback on the phone, the user can learn techniques to reduce muscle tension, and increase finger temperature and heart rate variability. Reduced muscle tension, as well as an increase in finger temperature and heart rate variability is a sign of relaxation and a deactivation of the autonomous nervous system, which can lead to less intensity and fewer days of TTH. The aim of the study is to investigate the safety and efficacy of biofeedback treatment using Cerebri-TTH compared to wait-list controls. In this study, the investigators will randomize 300 adults with frequent and chronic TTH. All participants will complete a minimum of 4 weeks of daily headache diary entries in the Cerebri-TTH app. This will serve as the "baseline" measurements. Subsequently, the participants will be randomized to either the treatment group or the wait-list group. The treatment group will conduct daily biofeedback sessions (one session has a duration of 10 minutes) for 12 weeks. The wait-list group does not receive any specific treatment for 12 weeks but serves as an important basis for comparison to evaluate the treatment effect. The wait list control group will be offered active treatment for 12 weeks after the initial 12-week wait-list period is completed in an extension phase. Similarly, the intervention arm can contribute with an additional 12 weeks of eDiary recordings if they are willing. Participants in both groups (the treatment group and the wait-list control group) must complete daily registrations in the headache diary included in the app. The primary endpoint of the study is the change in the mean Area-Under-the-headache-Curve (AUC) from baseline to the last 28-day period during the treatment phase, in the treatment group as compared to the placebo group. AUC is calculated from a curve of the duration and intensity of headaches. Secondary key endpoints include the change in intensity of TTH, the change in duration of TTH, the change in mean number of days with TTH, the change in consumption of acute medication for TTH and the number, of participants with at least 30%, 50%, 75% and 100% reduction in mean Area-Under-the headache Curve (AUC). Preventive treatments for TTH, both drug and non-drug, have limited effects and potentially numerous side effects. If the biofeedback app proves to be effective, it may represent a useful and viable treatment option for TTH patients, that is readily available and unlikely to cause unwanted side effects.

Number of Participants: the investigators will randomize 300 adult patients with TTH, with 150 participants randomized to each arm.

The study consists of two arms. There is a run-in screening period of 4 weeks for both arms, and a treatment/waitlist period of 12 weeks. Subsequently, an extended treatment period of 12 weeks is offered to the waitlist control group. The participants in the treatment are arm are asked to contribute to an additional 12 weeks of daily eDairy registration explore the headache status and safety aspects after ended biofeedback training. The total duration of study participation for each participant is 16 weeks for the intervention arm and for the wait-list control arm which includes the screening/inclusion visit, a run-in period of 4 weeks without study intervention, a 12-week treatment/waitlist period with 3 planned telephone follow-ups before a final visit. An additional 12 weeks extension is offered participants, and in such cases the final visit is placed at the end of the extension phase. Subjects will complete daily app-based biofeedback sessions of 10 minutes per session for 12 weeks as the study intervention

Enrollment: 300 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• 18 years of age inclusive or older, at the time of signing the informed consent.
• A diagnosis of TTH according to the criteria of the International Classification of Headache Disorders 3rd edition (ICHD-3)
• History of at least 6 days or more with TTH per 28-day period in the 3 months prior to screening (as recalled by the subject).
• Frequency of at least 6 days or more with TTH per 28-day period, confirmed by daily diary entries in the baseline period.
• At least three months of experience with smartphone and access to an iOS or Android phone at home.
• Capability of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol.
• Onset of TTH (and migraine, if present) before the age of 50 years.
• The onset of TTH should be present for at least 1 year prior to inclusion.

Exclusion criteria

• Subject does not master a Scandinavian language at a level sufficient to fully understand the written and verbal study information.
• Subject is unable to differentiate TTH from other concomitant headaches.
• A history of more than 1 migraine attack per month on average in the last year, as recalled by the patient.
• Frequency of more than 1 migraine attack per month during the baseline period, as confirmed by daily diary entries.
• Subjects diagnosed with trigeminal autonomic cephalalgias and cranial neuralgias.
• Subjects with secondary headache conditions with the exception of medication overuse headache (MOH) as defined in the ICHD-3 criteria that undergo a successful 8 weeks acute medication stop, and does not overuse medication in the following 28 day period.
• Use of concurrent TTH preventive medication, with the exception of stable dose (≥3 months or 5 half-lives, whichever is longer) monotherapy of TTH preventive medication.
• Use of prophylactic medication with known prophylactic effect on other headache disorders, whatever the indication, with the exception of stable dose (≥3 months or 5 half-lives, whichever is longer) monotherapy of any preventive medication.
• Subjects taking opioids (>3 days per month) or barbiturates at the time of screening.
• Reduced sensibility, hearing or vision to a degree that impairs proper use of the app.
• Patients with comorbid psychiatric disorders with psychotic or other symptoms making compliance with the study protocol difficult, at the discretion of the investigator.
• Patients exhibiting a high degree of comorbidity and/or frailty associated with reduced life expectancy or high likelihood of hospitalization, at the discretion of the investigator.
• Use of non-pharmacological preventive treatment, that in the opinion of the investigator is likely to interfere with the evaluation of the biofeedback treatment strategy under investigation. Stable non-pharmacological treatments for other indications than TTH that is not likely to interfere, is allowed if it is kept unaltered during study participation.
• Previous or current use of biofeedback equipment.
• Other pain conditions, not intended to be treated in this study, that in the opinion of the investigator could interfere with study procedures, accurate pain reporting, and/or confound evaluation of study endpoints
• High probability neurological deterioration due to other medical conditions, that in the opinion of the investigator may confound outcome assessment.
• Have within 6 months of enrolment a significant untreated addiction to dependency-producing medications, alcohol, or illicit drugs.
• Abnormal pain behaviour, inappropriate medication-use and/or unresolved psychiatric illness, that in the opinion of the investigator are significant enough to impact perception of pain, compliance with intervention and/or ability to evaluate treatment outcome.
• Subject is currently participating or planning to participate in another clinical investigation.
• Subject who is unlikely to follow Clinical Investigation Plan or where treatment seems futile in the opinion of the Investigator or have demonstrated an inability to sufficiently adhere to headache diary entries (<70%).

This study excludes patients with more than 1 migraine attack per month. A migraine attack is defined according to ICHD-3 criteria as attacks of unilateral, pulsating, moderate or severe headache lasting 4-72 hours that is aggravated by physical activity, associated with nausea and/or photophobia and phonophobia, and, in some cases, preceded by unilateral, fully-reversible central nervous system symptoms.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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300 participants in 2 patient groups, including a placebo group

Treatment group

Experimental group

Description:

Treatment group is randomized to receive biofeedback treatment for 12 weeks. The intervention arm- treatment-group will be offered contribute with in an extension phase: an additional 12 weeks of eDiary recordings if they are willing.

Treatment:

Other: headache diary

Device: Cerebri-TTH biofeedback

wait-list group

Placebo Comparator group

Description:

The wait-list group does not receive any specific treatment for 12 weeks but serves as an important basis for comparison to evaluate the treatment effect. This group will keep daily headache diary for 12 weeks. placebo group will be offered Cerebri-TTH biofeedback in extension phase.

Treatment:

Other: headache diary