Low Back Pain, Migraine, Neck Pain
Conditions
Keywords
migraine, neck pain, low back pain, central sensitization, pain threshold
Brief summary
Migraine is one of the primary headache disorders with a high prevalence worldwide, leading to significant disability and reduced quality of life. Trigeminal nerve activation and alterations in central pain processing mechanisms play a crucial role in the pathophysiology of migraine. Recent studies suggest that migraine may not only be a headache disorder but also a systemic pain disorder associated with changes in central pain processing mechanisms. Central sensitization is defined as increased sensitivity of nociceptive neurons in the central nervous system to afferent stimuli and is considered a key mechanism in the development and maintenance of chronic pain conditions. This condition is characterized by pain hypersensitivity, allodynia, and generalized pain sensitivity. In addition to headaches, other musculoskeletal pains are also frequently reported in migraine patients. Spinal pain, particularly neck and lower back pain, can occur in migraine sufferers, with central sensitization contributing to the condition, considering the spine as a chain. Large population-based studies have shown a significant association between primary headaches and persistent low back pain, and a higher prevalence of concomitant low back pain has been reported in individuals with chronic migraine and chronic tension-type headaches. This association is suggested to be explained by the shared nociceptive pathways of the head and spinal structures and the changes in central pain processing seen in chronic pain conditions. This relationship between migraine and musculoskeletal pain is also explained by the presence of shared neuroanatomical structures such as the trigemino-cervical complex. Nociceptive afferents from the upper cervical spine and cranial structures converge at the trigemino-cervical complex level in the brainstem, creating a predisposition to the co-occurrence of head and neck pain. This mechanism suggests that pain or dysfunction in the cervical region in migraine patients may be related to headache symptoms. Studies have shown that neck pain is more common in individuals with migraine than in the general population, and research suggests this rate may be approximately 10-12 times higher compared to healthy individuals. Furthermore, it has been reported that individuals with migraine more frequently experience tenderness in cranio-cervical muscles such as the upper trapezius, sternocleidomastoid, and suboccipital muscles, myofascial trigger points, and increased muscle sensitivity. The literature also emphasizes that these cervical symptoms may be related to migraine frequency, attack severity, and headache-related disability. These findings suggest that migraine should be considered not only as a primary headache disorder but also as a complex neurobiological condition associated with widespread pain sensitivity and musculoskeletal symptoms. A better understanding of the relationship between migraine and musculoskeletal pain could be important for developing multidisciplinary treatment approaches. However, clinical studies in the literature that evaluate migraine, accompanying neck pain, and lower back pain together in terms of common pain mechanisms are quite limited. Therefore, the rationale for this study is that examining factors such as central sensitization, pain threshold, pain catastrophizing, psychological factors, body awareness, and regional disability together in migraine patients can lead to a better understanding of the pathophysiology of migraine-related musculoskeletal pain. Based on all these reasons and evidence, the aim of this study is to investigate the possible common pain mechanisms and musculoskeletal pathophysiological processes of migraine-related neck and back pain in migraine patients with accompanying neck and/or back pain by evaluating factors such as central sensitization, pain threshold, pain catastrophizing, psychological factors, body awareness, and regional disability together.
Interventions
None listed
Sponsors
Bozok University
Study design
Observational model
OTHER
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 65 Years
Inclusion criteria
* Being between 18 and 65 years of age, * Being able to read and understand Turkish, * Agreeing to participate voluntarily, * Having an episodic or chronic migraine diagnosis according to the International Classification of Headache Disorders Edition 3 criteria; * Having neck pain and/or lower back pain without any underlying diagnosis accompanying the migraine diagnosis.
Exclusion criteria
* A history of neurological disorder (e.g., Multiple Sclerosis), * Inflammatory rheumatic disorders (e.g., Rheumatoid Arthritis), generalized chronic pain syndromes (e.g., Fibromyalgia), * Any other headache disease, any other systemic disease, * Acute fracture and infection, * Spinal surgery or spinal disease diagnosis within the last 6 months, * Serious musculoskeletal trauma within the last 6 months, * Pregnancy, * A cognitive or psychiatric condition that would prevent completion of the questionnaires, * In the control group without a migraine diagnosis, * A history of recurrent headaches within the last year.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Central Sensitization Inventory | Day 1 | The Central Sensitization Inventory (CSI) measures somatic and emotional symptoms common in central sensitization syndrome. Section A measures 25 symptoms with 5 response options (0 to 4). The total score ranges from 0 to 100. Section B asks patients whether they have previously been diagnosed with preliminary specific CSI conditions. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Headache Intensity | Day 1 | The Numerical Pain Rating Scale (NPRS) consists of pain levels where the person indicates the pain they are currently experiencing with a vertical line on a plane. The pain felt by the person is given on a scale of 0-10, "0: no pain", "10: I feel very severe pain". |
| Disability for Migraine | Day 1 | The Migraine Disability Assessment (MIDAS) questionnaire evaluates the last 3 months of disability and consists of a 5-item self-administered test covering disability at work/school, household chores, family and social or leisure activities. The total number of days missed in these activities is the total score and classifies the disability as minimal disability (0-5 points), mild disability (6-10 points), moderate disability (11-20 points), or severe disability (≥21). |
| Disability of the Neck | Day 1 | The Neck Disability Index includes a total of 10 questions covering topics such as pain, personal care, concentration, work, driving, and sleeping. Each question is scored on a scale of 0 to 5 points. The questionnaire is graded out of a maximum of 50 points. A score of "0" means no limitations, while a score of "50" means a complete disability. |
| Disability of the Lower Back | Day 1 | The Oswestry Disability Index consists of 10 questions that assess the extent to which back pain affects various daily living activities such as sitting, personal care (dressing, bathing, etc.), standing, walking, sleeping, and traveling. Each question is scored on a scale of 0-5, with a total score of 0-100. Higher scores indicate a higher level of functional disability. |
| Headache Impact | Day 1 | The Headache Impact Test-6 (HIT-6) is a questionnaire for headaches that assesses vitality, pain, psychological distress, sociability, role, and cognitive functioning. Each item is scored on a 5-point Likert scale (6=never, 8=rarely, 10=sometimes, 11=very often, 13=always). The total score is determined by summing the scores on all six items and ranges from 36 to 78 points. (≤49 = little/no impact, 50-55 = some impact, 56-59 = significant impact, and 60-78 = serious impact). |
| Pain Catastrophizing | Day 1 | The Pain Catastrophizing Scale is a 13-item scale that assesses negative thoughts and feelings related to experienced pain. Each item is scored between 0-never and 4-always. The total score ranges from 0-52, with higher scores indicating a higher level of pain catastrophizing. The scale consists of subscales of "Helplessness, Magnification, and Rumination." |
| Anxiety and Depression | Day 1 | The Hospital Anxiety and Depression Scale (HADS) consists of 14 items; 7 items assess anxiety symptoms and 7 items assess depression symptoms. Each item is scored between 0 and 3 points. By summing the subscale scores, a score of 0-21 can be obtained for each of the Depression and Anxiety subscales. For each subscale, a score of 0-7 is considered the normal range, a score of 8-10 suggests the presence of a mood disorder, and a score of 11 or higher indicates a possible mood disorder. |
| Headache Awareness | Day 1 | The Fremantle Headache Awareness Questionnaire (FHAQ) is a Likert-type questionnaire (0=Never/Never feel like this, 1=Rarely feel like this, 2=Sometimes or occasionally feel like this, 3=Frequently feel like this, 4=Always or most of the time) that assesses altered perceptions related to headache in an individual. The questionnaire asks individuals nine questions, including how they perceive their head relative to their body and how they perceive their body position when experiencing a headache. |
| Neck Awareness | Day 1 | The Fremantle Neck Awareness Questionnaire (FreNAQ) is a Likert-type questionnaire (0=Never/Never feel like this, 1=Rarely feel like this, 2=Sometimes or occasionally feel like this, 3=Frequently feel like this, 4=Always or most of the time) that assesses an individual's perception of altered neck-specific sensations. The questionnaire asks nine questions, including how individuals perceive their neck relative to their body and how they perceive their body position. |
| Back Awareness | Day 1 | The Fremantle Back Awareness Questionnaire (FBAQ) is a Likert-type questionnaire (0=Never/Never feel like this, 1=Rarely feel like this, 2=Sometimes, or occasionally feel like this, 3=Frequently feel like this, 4=Always or most of the time) that assesses an individual's altered perception of their waist. The questionnaire asks individuals nine questions, including how they perceive their waist relative to their body and how they perceive their body position. |
| Pressure Pain Threshold Assessment | Day 1 | Pressure pain threshold measurements will be performed using an analog algometer to objectively assess pain sensitivity. The pressure pain threshold is defined as the pressure value at which an individual first reports a sensation of pain during mechanical pressure application, and it is a reliable and widely used method in the assessment of musculoskeletal pain and central sensitization. Measurements will be performed bilaterally over the temporalis muscle, superior trapezius muscle, suboccipital muscles, and lumbar paraspinal muscles to assess migraine-related pain sensitivity and possible generalized sensitivity. The analog algometer probe will be placed perpendicular to the measurement point, and the pressure will be increased gradually. Participants will be asked to report their first sensation of pain, and the value at this point will be recorded. Three repetitions will be performed for each measurement point, and the average value will be used in the analyses. |
| Allodynia | Day 1 | The "Allodynia Symptom Checklist (ASC-12)" is a 12-item questionnaire where zero points are awarded for "Not applicable to me," "Never," and "Rarely," one point for "Less than half," and two points for "More than half." Total scores range from "0" to "24." Allodynia levels are determined as follows: 0-2 points: none, 3-5 points: mild, 6-8 points: moderate, 9 and above: severe. |
| Demographic and Clinic Evaluations | Day 1 | Demographic and clinical information such as sex, age, weight, height, education level, occupation, medical history, family history, number of years diagnosed with migraine (if any), migraine triggers, symptoms experienced during attacks, number of headache days per month, number of headache attacks per month, duration of attacks, and localization of headaches will be recorded for all patients. |
Countries
Turkey (Türkiye)
Contacts
CONTACTDilara ONAN, PhD
CONTACTPelin YENİLMEZ YEŞİLDAŞ, Neurologist
STUDY_CHAIRMerve Ceren Akgör, Neurologist
Department of Neurology, University of Health Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Ankara, Türkiye
STUDY_CHAIRDoğan Porsnok, PhD
Bingol University
STUDY_CHAIRPelin Yenilmez Yeşildaş, Neurologist
Gaziantep City Hospital, Department of Neurology
PRINCIPAL_INVESTIGATORDilara Onan, PhD
Yozgat Bozok University
Outcome results
None listed