Percutaneous plasma disc decompression through a lower surgical approach for the treatment of cervicogenic headache in patients with cervical spondylotic radiculopathy: A retrospective cohort study

Cervical spondylotic radiculopathy (CSR) is the most common type of cervical spondylosis, frequently accompanied by cervicogenic headache (CEH). Percutaneous plasma disc decompression (PPDD) and pulsed radiofrequency (PRF) are minimally invasive techniques targeting cervical intervertebral discs or cervical nerves, and have been proven to be effective methods for treatment of CSR and CEH. The present study aimed to evaluate clinical efficacy and practicality of percutaneous plasma disc decompression (PPDD) via a lower surgical approach for the treatment of cervicogenic headache (CEH) and upper extremity radicular pain by analyzing clinical outcomes of patients with cervical spondylotic radiculopathy (CSR) undergoing PPDD and pulsed radiofrequency (PRF). Clinical data of patients with CSR who received PPDD (n=79) or PRF (n=92) at Shanghai Traditional Chinese Medicine Hospital (Shanghai, China) and Jiashan County People's Hospital (Jiaxing, China) from January 2022 to December 2022 were retrospectively collected and analyzed. The surgical site and procedure, bleeding volume, preoperative analgesic use and upper extremity symptoms, history of nerve block treatment and duration of disease were recorded, as well as relevant postoperative complications (infection, hematoma, nerve injury). The therapeutic effects [NRS (numeric rating scale) and NDI (neck disability index) score, and CEH remission rate at 1, 3 and 6 months after treatment] of both surgical methods were investigated using the telephone follow-up. CEH remission rates at 1, 3 and 6 months after surgery in the PPDD group were significantly higher than in the PRF group (78.8 vs. 43.5, P=0.016; 84.8 vs. 34.8, P=0.003 and 75.8 vs. 26.1%, P=0.005, respectively). The PPDD group showed higher NRS scores than the PRF group at 1 month after surgery (3 vs. 2, P<0.0001) and lower NRS scores than the PRF group at 6 months after surgery (2 vs. 3, P<0.0001). NDI scores in the PPDD group were significantly lower than those in the PRF group at 1, 3 and 6 months after surgery (15.49 vs. 20.05, P=0.002; 16.06 vs. 20.10, P=0.003 and 9.90 vs. 13.80, P=0.001, respectively). There was no significant difference in postoperative complication rate between the two groups (P>0.999). PPDD could significantly relieve CEH symptoms and upper extremity radicular pain in patients with CSR treated via a lower surgical approach and PPDD was more effective than PRF for long-term CEH remission and pain alleviation.

Non-Migraine Head Pain and Botulinum Toxin

Botulinum toxin A (BT-A), a potential neurotoxin produced by the bacterium Clostridium botulinum, is known for its ability to prevent the release of acetylcholine at the neuromuscular synapse, leading to temporary muscle paralysis. BT-A is used for a wide range of therapeutic applications. Several studies have shown mechanisms beyond the inhibition of acetylcholine release for pain control. BT-A inhibits the release of neurotransmitters associated with pain and inflammation, such as glutamate, CGRP, and substance P. Additionally, it would be effective in nerve entrapment leading to neuronal hypersensitivity, which is known as a new pathogenesis of painful conditions. BT-A has been applied to the treatment of a wide variety of neurological disorders. Since 2010, BT-A application has been approved and widely used as a chronic migraine prophylaxis. Moreover, due to its effects on pain through sensory modulation, it may also be effective for other headaches. Several studies using BT-A, at different doses and administration sites for headaches, have shown beneficial effects on frequency and severity. In this review, we provide an overview of using BT-A to treat primary and secondary headache disorders.

Effects of meridian sinew tuina after identifying the treatment area under ultrasound localization combined with greater and third occipital nerve injections in cervicogenic headache: a randomized controlled trial protocol

Introduction

Cervicogenic headache (CEH) is a secondary headache characterized by chronic, unilateral headache. Ultrasound-guided injections of the greater occipital nerve (GON) and the third occipital nerve (TON) are effective in the treatment of CEH, as is meridian sinew tuina for the treatment of CEH, but the evidence of clinical efficacy of combining these two therapies is valid. Therefore, we have designed a randomized controlled trial with the aim of investigating the efficacy and safety of ultrasound localization meridian sinew tuina combined with GON and TON injections for the treatment of CEH.

Methods and analysis

In this study, we enroll 60 patients experiencing CEH. The control group receives ultrasound-guided injections of GON and TON. The intervention group is treated with ultrasound localization meridian sinew tuina combined with the injection of GON and TON. Meridian sinew tuina is performed once a day for 30 min for 3 days. The primary observational index includes the Short-Form of McGill Pain Questionnaire (SF-MPQ). The Secondary outcomes include Cervical Range of Motion (ROM) and Medical Infrared Thermography (MIT). MIT is used to measure the change in skin temperature in the area of the patient's meridian sinew tuina treatment of GON and TON before and after the intervention. There are 5 time points assessed as baseline, day 3, day 15, day 30, and day 60.

Discussion

This study proposes to combine ultrasound-guided injections of GON and TON for the treatment of CEH after identifying the treatment area of meridian sinew tuina under ultrasound localization. Meanwhile, MIT is utilized to provide objective evidence of the efficacy of CEH.

Clinical trial registration

ChiCTR2300076128.

11. Cervicogenic headache and occipital neuralgia

INTRODUCTION

Cervicogenic headache (CEH) and occipital neuralgia (ON) are headaches originating in the occiput and that radiate to the vertex. Because of the intimate relationship between structures based in the occiput and those in the upper cervical region, there is significant overlap between the presentation of CEH and ON. Diagnosis starts with a headache history to assess for diagnostic criteria formulated by the International Headache Society. Physical examination evaluates range of motion of the neck and the presence of tender areas or pressure points.

METHODS

The literature for the diagnosis and treatment of CEH and ON was searched from 2015 through August 2022, retrieved, and summarized.

RESULTS

Conservative treatment includes pain education and self-care, analgesic medication, physical therapy (such as reducing secondary muscle tension and improving posture), the use of TENS (transcutaneous electrical nerve stimulation), or a combination of the aforementioned treatments. Injection at various anatomical locations with local anesthetic with or without corticosteroids can provide pain relief for a short period. Deep cervical plexus block can result in improved pain for less than 6 months. In both CEH and ON, an occipital nerve block can provide important diagnostic information and improve pain in some patients, with PRF providing greater long-term pain control. Radiofrequency ablation of the cervical facet joints can result in improvement for over 1 year. Occipital nerve stimulation (ONS) should be considered for the treatment of refractory ON.

CONCLUSION

The treatment of CEH preferentially consists of radiofrequency treatment of the facet joints, while for ON, pulsed radiofrequency of the occipital nerves is indicated. For refractory cases, ONS may be considered.

Development and Content Validity of Cervicogenic Headache Patient Questionnaire: New Tool for Assessing Severity and Impact

BACKGROUND AND AIM

Cervicogenic headache (CGH) is a complicated and common headache disorder that may present itself with cervical spine dysfunction, irritation of the nerves, central sensitization, and muscular tension. Theoretically, this diagnosis should be an exclusionary diagnosis, considering the fact that it requires extended clinical assessment of the cervical spine and an evaluation for other primary headache types. CGH represents a clinical challenge as they habitually present with an array of nonspecific manifestations highly variable among patients. Management of CGHs is properly based on accurate diagnosis and sound understanding of the complaints of the individual. The development of CGH still carries with it a palpable gap in meaningful literature related to really effective assessment tools for the condition. The aim of the current study was to develop and investigate the validity of the content of the Cervicogenic Headache Patient Questionnaire. This questionnaire is designed especially to measure pain intensity, its impact on daily activities, disturbance in sleep, and the overall quality of life in subjects with CGHs.

METHODOLOGY AND RESULTS

The content validity ratio (CVR) and Content Validity Index (CVI) have been used to thoroughly examine the content validity. Each item was rated by 10 experts for relevance and clarity. The scale consists of two main parts: demographic information and symptoms. Under the demographic section, the patient is asked for their age, sex, occupation, and any relevant medical history. The Symptom Checklist contains 10 questions concerning headache frequency, intensity, duration, location, and contributing factors, as well as how headaches affect daily activities, sleep, and quality of life. Item-CVI scores ranged from 0.60 to 1.00, and Scale-CVI/Ave was 0.95, which indicates strong overall content validity. The Scale-CVI/Universal Agreement was 0.83, meaning that most items are of high relevance. The clarity assessments resulted in I-CVI ratings of 1.00 for the majority of items. Using CVR analysis, items 1, 2, 5, 6, 7, and 10 all had a CVR of 1.00, whereas all the rest ranged from 0.40 to 0.80, suggesting unanimous agreement among the experts.

CONCLUSION

The results underline the strength of the questionnaire in covering all the critical dimensions of cervicogenic headaches, such as pain, daily functioning, sleep, and quality of life. The scores provided by experts for content validity and clarity were high; hence, it is suitable for use as a comprehensive tool both in clinical and research applications.

Debunking myths in headache diagnosis for the pain practitioner

With headache being one of the most common chief complaints, it is essential for pain practitioners to interpret and differentiate a variety of headache characteristics to accurately diagnose and treat specific headache disorders. Certain misconceptions often lead to misdiagnosis. This article presents and discusses six myths about several common headache disorders (migraine, tension-type headache, cluster headache, cervicogenic headache, sinus headache, and occipital neuralgia) often encountered in clinical practice. The discussion is based primarily on the International Classification of Headache Disorders, 3rd edition and the latest studies. Recognizing and understanding the intricacies behind key headache diagnoses will help providers devise appropriate plans to better care for their patients.

The Immediate Effect of Dry Needling Electric Muscle Stimulation on the Position of Atlas

Background: cervicogenic headaches are common and are believed to be the cause of dysfunction in the upper cervical spine. The mobility and the position of the atlas have been identified as a cause of upper cervical dysfunction. The mobility of the atlas is entirely under the control of the suboccipital muscles. The oblique capitis inferior muscle has a rotatory effect on the atlas when contracted. This study evaluated the immediate effects of a dry needling electrical stimulation-induced contraction of the left oblique capitis inferior muscle on the position and mobility of the atlas in the atlantoaxial joint. Methods: thirty-one subjects participated in this within-subject repeated measure study design. Each subject underwent a pre-measures neck flexion rotation test, palpation of the atlas position, and measurement of the length of the right oblique capitis inferior muscle with musculoskeletal ultrasound imaging. The pre-measures were repeated after two five-second tetanic contractions of the oblique capitis inferior muscle. Results: post-intervention analysis revealed significant changes in the length of the right oblique capitis inferior muscle. This length change correlated with the palpated positional default position immediately after the intervention. Conclusions: two five-second tetanic contractions of the left oblique capitis inferior muscle immediately affected the position of the atlas in the atlantoaxial joint. In our subjects, 90% displayed a positional default in the left rotation, and this was correlated with a change in the neck flexion rotation test. This study supports the notion that suboccipital muscle tonicity can result in mobility dysfunction and, thus, conditions such as cervicogenic headaches.

The utilization of dry needling and an upper extremity exercise program for individuals with cervicogenic headaches: A pilot study

OBJECTIVE

To investigate whether a combination of dry-needling treatments and upper extremity neuromuscular reeducation exercises can significantly improve neck pain and/or headache-related disability, joint position error, cervical range of motion, and pain pressure threshold in individuals suffering from cervicogenic headache (CGH).

METHODS

This study is a quasi-experimental design. Seven participants met the inclusion criteria and received dry needling to three muscles that reproduced the participant's headache symptoms and completed the Neck Disability Index (NDI), Headache Disability Inventory (HDI), Visual Analog Scale (VAS), and Numeric Pain Rating Scale (NPRS). Participants performed an exercise regimen designed to address strength and mobility of cervical and scapulothoracic musculature.

RESULTS

There were significant improvements seen in cervical range of motion and neck pain-related disability (NDI) during the 4-week treatment period.

CONCLUSION

Dry needling and neuromuscular re-education (NMR) exercises could be effective components of treatment for individuals suffering from CGH to reduce disability and pain.

The Effects of Cervical Mobilization with Clinical Pilates Exercises on Pain, Muscle Stiffness and Head and Neck Blood Flow in Cervicogenic Headache: Randomized Controlled Trial

Background and Objectives: Physiotherapy approaches are used to eliminate the problems caused by cervicogenic headache (CHA), known as secondary headache associated with the structures of the upper cervical region. This study aimed to investigate the effects of cervical mobilization (CM) with clinical Pilates exercises (CPE) on pain, muscle stiffness and head-neck blood flow in CGH. Materials and Methods: A total of 25 patients participated in this randomized controlled study and were randomized into either the CM group or the CM+CPE group. All treatment methods were applied 3 days a week for 6 weeks. The outcome measure was headache intensity and frequency, the number of analgesics, muscle stiffness and vertebral artery (VA) and internal carotid artery (ICA) blood flow. Headache intensity was measured by a visual analogue scale, muscle stiffness by a myotonometer and blood flow by Doppler US. Evaluations were repeated after 6 weeks of treatment. Within-group comparisons were made by the Wilcoxon signed rank test, and between-group comparisons were made by the Mann-Whitney U test. Results: After treatments in the two groups, headache intensity and frequency and the number of analgesics decreased, the muscle stiffness of the suboccipital, upper trapezius and sternocleidomastoid (SCM) muscles decreased, and the blood flow of the ICA and VA increased (p < 0.05). There was a significant difference between the groups in terms of headache intensity (p = 0.025) and muscle stiffness in SKM (p = 0.044) in favor of the CM+CPE group. Conclusions: Non-pharmacological treatment approaches have an important role in CHA related to the upper cervical region. This study suggests that it would be beneficial to add CM in combination with CPE to the non-pharmacological treatment of patients with CHA.

Cervicogenic-Like Headache as the First Symptom of Acromegaly

Headache is a frequent symptom in patients with acromegaly; however, it has never been described as a cervicogenic-like headache. This paper reports on an 18-year-old Brazilian man with a four-year history of unilateral headaches characterized as a sensation of tightness or pressure in the right nuchal region spreading across the forehead. An MRI of the brain revealed a pituitary tumor and a transsphenoidal surgical resection of the macroadenoma was performed. During follow-up, he reported a complete relief of headaches after one week of surgery, persisting for six months. This paper shows a cervicogenic-like headache as the first symptom of acromegaly and the improvement of symptoms after surgery.

Reliability and measurement properties of upper cervical flexion-extension range of motion testing in people with cervicogenic headache and asymptomatic controls

OBJECTIVE

The objective was to determine reliability of sagittal plane range of motion (ROM) assessment in a healthy population and in people with cervicogenic headache (CGH).

METHODS

Upper cervical flexion/extension ROM was measured using an iPhone magnetometer sensor and retraction/protraction ROM measured by linear displacement. Two independent raters evaluated these movements in 33 subjects with CGH and 33 age and gender matched asymptomatic healthy controls on two occasions. Measurement procedures were standardized; and the order of testing randomized. Reliability, standard error of measurement (SEM) and minimum detectable change (MDC) were calculated.

RESULTS

Subjects comprised 30 females and 36 males. The iPhone method demonstrated high reliability (ICC >0.82) with SEM values ranging from 0.62 to 1.0 and MDC values ranging from 1.70 to 4.81 respectively. Evaluation of linear displacement demonstrated moderate reliability (ICC >64). with SEM values ranging from 0.38 to 1.91 and MDC values ranging from 1.05 to 1.63 respectively. Compared to healthy controls, upper cervical flexion, retraction and protraction ROM was significantly less in the CGH group with mean difference of 6.50°, 1.52 cm and 2.34 cm respectively.

DISCUSSION

Upper cervical spine sagittal plane ROM can be measured with moderate to high reliability and was found to be more restricted in people with CGH.

Effectiveness of Nonpharmacological Measures on Improving Headache Score, Strength, Pain, and Quality of Life in Cervicogenic Headaches: A Systematic Review

Cervicogenic headache (CGH) is a common condition affecting a significant portion of the population and is effectively managed through various interventions, including nonpharmacological approaches. Physical therapy plays a crucial role in CGH management, with numerous studies supporting its effectiveness. This systematic review aimed to evaluate the effectiveness of specific nonpharmacological physical therapy interventions for CGH. A comprehensive search was conducted across various databases (PubMed, Medline, PEDro, and Cochrane Library) for randomized controlled trials (RCTs) published between January 2017 and January 2023 investigating the effectiveness of specific nonpharmacological physical therapy interventions for CGH. We employed manual searches to capture potentially missed studies. Independent reviewers screened all studies based on predefined eligibility criteria. Extracted data included methodology, specific interventions, outcome measures (headache score, strength, pain, and quality of life (QOL)), and study conclusions. Eight RCTs were identified as meeting all inclusion criteria and were thus included in the data synthesis. The findings from these trials revealed a diverse range of nonpharmacological physical therapy interventions, including but not limited to manual therapy, exercise therapy, and multimodal approaches. Specifically, the interventions demonstrated significant improvements in headache scores, strength, pain levels, and overall QOL among individuals with CGH. These results underscore the multifaceted benefits of physical therapy in managing CGH and highlight its potential as a comprehensive treatment option. This review identified eight relevant RCTs investigating nonpharmacological interventions for CGH. Despite the promising findings, this review acknowledges several limitations, including the limited sample size and the heterogeneity of interventions across studies. These limitations emphasize the necessity for further research to elucidate optimal intervention strategies and refine treatment protocols. Nevertheless, the comprehensive analysis presented herein reinforces the pivotal role of physical therapy in not only alleviating pain but also enhancing function and improving the QOL for individuals suffering from CGH.

A Novel Ultrasound-Guided "Three in One" Approach Plus Interfascial Plane Blocks for the Treatment of Cervicogenic Headache

Objective

Cervicogenic headache (CEH) is a condition resulting from upper cervical spine dysfunction and associated structural and soft tissue abnormalities, significantly impacting patients' quality of life. To acquire better therapeutic results, we presented a novel ultrasound-guided "three in one" approach plus interfascial plane (IFP) blocks for the treatment of CEH. This approach allows for the modulation of C2 dorsal root ganglion (DRG), third occipital nerve (TON), and C3 medial branch with one-point puncture. Additionally, it allows for IFP blocks between the upper neck and occipital muscles within the same scanning plane.

Patients and Methods

We evaluated patients diagnosed with CEH from July 2021 to December 2022 in our pain clinic. We included those who did not respond to conservative treatment and single occipital nerve block, therefore received nerve block or pulsed radiofrequency (PRF) using the "Three in One" approach plus IFP blocks. The accuracy of the ultrasound-guided C2 DRG puncture procedures was confirmed through fluoroscopy with C-arm and the sensory testing of PRF. The therapeutic effect of these interventions was assessed using the numerical rating scale (NRS) scores during telephone follow-ups at 1, 3, and 6 months.

Results

Utilizing the "Three in One" approach, a total of 5 patients diagnosed with CEH underwent nerve block plus IFP blocks, while 2 patients underwent PRF plus IFP blocks. Employing ultrasound-guided C2 DRG puncture procedures, the needle tip's correct placement was confirmed through both fluoroscopy and sensory testing of PRF. Notably, none of the cases experienced any complications associated with the approach. Subsequent follow-up assessments revealed an improvement in the NRS scores for CEH in all patients.

Conclusion

The ultrasound-guided "Three in One" approach plus IFP blocks may be a potential effective method for the treatment of CEH.

Cross-cultural adaptation, reliability and validity of the Turkish version of the Henry Ford Hospital Headache Disability Inventory (HDI/T) in patients with cervicogenic headache

PURPOSE

Cultural adaptation to Henry Ford Hospital Headache Disability Inventory (HDI) and investigating the validity and reliability of this inventory.

METHODS

International standards were followed in conducting the cultural adaption of Henry Ford Hospital Headache Disability Inventory Turkish version (HDI-T). Test-Retest reliability (intraclass correlation coefficient, ICC) and internal consistency (Cronbach's alpha) were included in the psychometric assessments; Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were used to assess the structural validity; and construct validity was performed by examining relationship the HDI-T between the Headache Impact Test-6 (HIT- 6), Neck Disability Index (NDI), Perceived Stress Scale-14 (PSS-14), and Nottingham Health Profile (NHP).

RESULTS

HDI-T showed excellent test-retest reliability (ICC =0.901), excellent internal consistency (Cronbach's a = 0.935), and low to high correlation with Headache Impact Test-6 (HIT-6), Neck Disability Index (NDI), Perceived Stress Scale-14 (PSS-14) and Nottingham Health Profile (NHP). Following EFA, two factors (emotional and functional) were extracted, accounting for 50.734% of the total variation. The dimensional structure of the HDI-T obtained in the EFA was confirmed by CFA.

CONCLUSION

The HDI-T is a reliable and valid instrument to determine the symptoms and disability in the Turkish population with cervicogenic headaches.Implications for RehabilitationHenry Ford Hospital Headache Disability Inventory Turkish version (HDI-T) is an outcome measure with high validity and reliability to obtain objective data in the determination of disability due to cervicogenic headache.HDI-T is recommended for all rehabilitation professionals to evaluate both the disability levels before rehabilitation and the changes during the rehabilitation process in patients with cervicogenic headaches in the Turkish population.Physiotherapists, orthopedists and neurosurgeons can also use HDI-T to objectively evaluate the secondary effects of their treatment for neck problems.

Headache relief 10 years after cervical disc arthroplasty: multicenter randomized clinical trial post hoc analysis

OBJECTIVE

Headache relief after anterior cervical spine surgery has been reported. No study, however, has followed patients out to 10 years to assess the durability of headache improvement. The authors analyzed a group of patients with a 10-year follow-up after one- or two-level cervical disc arthroplasty (CDA) from an FDA investigational device exemption (IDE) study.

METHODS

The authors performed a post hoc analysis of 189 patients treated with CDA from the 9 highest enrolling sites in a prospective multicenter randomized US FDA IDE clinical trial. Patients had one- or two-level CDA at contiguous levels from C3 to C7 using the Mobi-C device. The authors evaluated headache scores from the headache section of the Neck Disability Index (NDI), along with associated demographic variables (age, sex, race, ethnicity, and BMI). Preoperative and 10-year postoperative headache scores were analyzed. Primary analysis was conducted via the Wilcoxon rank-sum test, followed by univariate and multivariable logistic regression.

RESULTS

After accounting for age, BMI, race, ethnicity, and sex, there was sustained headache improvement 10 years after CDA (p = 0.04). Preoperatively, the median NDI score was 3.00 (IQR 1.00-4.00) and after 10 years it was 1.00 (IQR 0.00-2.00), with a decrease in the NDI score by 1.00 point (95% CI 0.00-2.00, p = 0.04). For one-level CDA, the median NDI score was 3.00 (IQR 1.00-4.00) preoperatively but 1.00 (IQR 0.00-2.00) at 10 years, with an estimated reduction in the NDI score of 1 point (95% CI 1.00-2.00, p < 0.0001). For two-level CDA, the median NDI score was 3.00 (IQR 1.75-4.00) preoperatively and 1.00 (IQR 0.00-2.00) at 10 years, with an estimated reduction in the NDI score of 1 point (95% CI 1.00-2.00, p < 0.0001).

CONCLUSIONS

Headache relief provided by cervical CDA, for symptomatic C3-7 cervical spondylosis, was sustained even 10 years after surgery. There was no difference in headache improvement between the one- and two-level CDA groups, or among BMI, sex, race, and ethnicity strata.

Intracranial Aneurysm: A Rare Neurological Finding in Ankylosing Spondylitis

Ankylosing spondylitis can present with various extra-articular manifestations. Vascular complications due to aortic aneurysm or aortitis have been documented. However, an association with intracranial vascular aneurysm is rarely reported. We report a case of a young male with positive HLA B27 ankylosing spondylitis, with extra-articular involvements, presented with recurrent unilateral headache. He was found to have an unruptured anterior communicating artery aneurysm. It was confirmed by a cerebral angiogram, and he was treated conservatively.

The Magnitude of Physical and Sensory Impairments in Post-traumatic and Non-traumatic Cervicogenic Headaches: A Comparative Study

Background Cervicogenic headaches can significantly deteriorate the quality of life of patients and decrease their productivity. Few studies have been conducted to assess the magnitude of physical impairments among patients with non-traumatic and post-traumatic cervicogenic headaches. Therefore, this study was conducted to examine and compare the magnitude of cervical physical impairments among patients with post-traumatic cervicogenic headaches in contrast to patients with non-traumatic cervicogenic headaches, migraine, and a group of sex- and age-matched controls who did not have headaches. Methodology This was a comparative study. A total of 104 patients and 30 sex- and age-matched controls were included. The patients were stratified into three groups: post-traumatic cervicogenic headaches (n = 42), non-traumatic cervicogenic headaches (n = 30), and migraines (n = 32). The cervical active range of motion and proprioception were assessed using a goniometer, the craniovertebral angle was measured while the heads of the subjects rested in a comfortable position, the strength of the cervical flexors and extensors was assessed using a hand-held dynamometer, and endurance of the short cervical flexors was assessed while the subjects were in a supine position with no pillow. Skin roll tests were performed in the trapezius and mandibular areas, and pain was measured using the McGill Pain Questionnaire-Short Form. Results Patients in the post-traumatic cervicogenic headache group reported a significantly higher number of headache days (p < 0.001) compared to the controls, patients with migraines, and those with non-traumatic cervicogenic headaches. Patients with post-traumatic cervicogenic headaches showed a significant reduction in total rotation, flexion and extension, lateral bending, and craniovertebral angle compared to the controls, patients with migraines, and those with non-traumatic cervicogenic headaches. On the other hand, the controls endured significantly longer and had stronger neck flexors and extensors compared to the patients in the migraine, non-traumatic, and post-traumatic cervicogenic headache groups, respectively. Patients with post-traumatic cervicogenic headaches significantly reported higher affective and total pain compared to the controls and patients in the migraine group. Conclusions Patients with post-traumatic cervicogenic headaches had significant deficits in the cervical active range of motion in the different planes, endurance, and strength of cervical flexors and extensors compared to the controls and patients with migraine and non-traumatic cervicogenic headaches. Similarly, patients with post-traumatic cervicogenic headaches reported higher affective pain compared to the controls and patients with migraines. The results of this study indicated that patients with post-traumatic cervicogenic headaches have significantly higher physical impairments compared to patients with non-traumatic cervicogenic headaches. These differences warrant caution when combining data from patients with non-traumatic and post-traumatic cervicogenic headaches.

Secondary headache disorders in Turkey, the Middle East, Asia, and Africa: A cross-sectional, multicenter study

BACKGROUND

This multicenter cross-sectional study aimed to determine the frequency and characteristics of secondary headaches in different geographic regions, including Turkey, the Middle East, Asia, and Africa.

METHODS

Patients were admitted to the study on a particular day each week for five consecutive weeks between 1 April and 16 May 2022. Before the study, all researchers underwent a constructed briefing about the use and code of the ICHD-3 criteria. The study was conducted in two stages. In the first stage, data on secondary headaches were compared between the regions. In the second stage, the sub-diagnoses of secondary headaches were analyzed only in Turkey.

RESULTS

A total of 4144 (30.0%) of the 13,794 patients reported headaches as the main symptoms at admission. A total of 422 patients were excluded from the study. In total, 1249 (33.4%) of 3722 patients were diagnosed as having secondary headaches (Turkey [n = 1039], Middle East [n = 80], Asia [n = 51], Africa [n = 79]). The frequency of secondary headaches (Turkey 33.6%, Africa 30.1%, Middle East 35.5%, Asia 35.4%) did not differ significantly between the regions (p > 0.05). The most common subtype of secondary headaches was headache attributed to substances or their withdrawal in all the studied regions. There was a female predominance in all regions, but it was lower in Africa than in Turkey. The severity and density of headaches differed significantly between the regions, with patients from Africa reporting milder pain than patients from other regions. In Turkey, the most common sub-diagnoses of secondary headaches were medication overuse headache, idiopathic intracranial hypertension, and cervicogenic headache.

CONCLUSION

In the present study, one in three patients with a headache had a secondary headache. Headache attributed to substances or their withdrawal was the most common subtype of secondary headaches in all the studied regions. The female predominance of secondary headaches was lower in Africa than in Turkey. The severity and density of headaches differed significantly between regions, with patients from Africa reporting milder pain.

Clinical Efficacy Evaluation of Ultrasound-Guided C2 Dorsal Root Nerve Pulsed Radiofrequency Combined with Stellate Ganglion Block in the Treatment of Cervicogenic Headache: A Retrospective Cohort Study

Purpose

To explore the therapeutic effect of C2 dorsal root ganglion pulsed radiofrequency (PRF) combined with stellate ganglion block (SGB) in patients with cervicogenic headache (CEH).

Patients and Methods

We retrospectively reviewed 90 patients diagnosed with CEH who were admitted to our hospital between May 2019 and May 2022. All patients were divided into three groups (n = 30 each) according to the actual treatment method used: ultrasound-guided SGB, ultrasound-guided C2 dorsal root ganglion PRF treatment, and ultrasound-guided C2 dorsal root ganglion PRF combined with SGB treatment. Patients' pain intensity, sleep, and mood changes were assessed by statistically analyzing their pain visual analog scale (VAS), Pittsburgh Sleep Quality Inventory (PSQI), and short-form McGill Pain Questionnaire affective item scores before and after treatment.

Results

The post-treatment VAS, PSQI, and McGill scores were significantly decreased in all patients (P < 0.05), and all three scores in ultrasound-guided C2 dorsal root ganglion PRF combined with SGB were lower than those in ultrasound-guided SGB alone and ultrasound-guided C2 dorsal root ganglion PRF alone (P < 0.05).

Conclusion

The use of ultrasound-guided C2 dorsal root ganglion PRF combined with SGB in patients with CHE is effective in alleviating pain and improving sleep, and deserves to be replicated in the clinic.

Impact of Movement Control Training Using a Laser Device on the Neck Pain and Movement of Patients with Cervicogenic Headache: A Pilot Study

This study verified the effect of movement control training using a laser device on the neck pain and movement of patients with cervicogenic headache. A total of twenty outpatients recruited from two Busan hospitals were equally divided into two groups. The experimental group underwent movement control training with visual biofeedback, while the control group performed self-stretching. Both groups received therapeutic massage and upper cervical spine mobilization. A four-week intervention program was also conducted. Measurement tools including the cervical flexion-rotation test, visual analog scale, Headache Impact Test-6, pressure pain threshold, range of motion, sensory discrimination, and Neck Disability Index helped assess the participating patients before and after the intervention. Additionally, the Wilcoxon signed-rank test and the Mann-Whitney U test helped determine inter and intra-group variations, respectively, before and after the intervention. Most of the measurement regions revealed significant changes post-intervention within the experimental group, while only the cervical flexion-rotation test, visual analog scale, Headache Impact Test-6, and Neck Disability Index indicated significant changes post-intervention within the control group. There were also considerable inter-group differences. Thus, movement control training using a laser device more effectively improves neck pain and movement of patients with cervicogenic headache.

Stretching and muscle-performance exercises for chronic nonspecific neck pain: who may benefit most?

BACKGROUND

Although exercise is the mainstay of treatment for neck pain (NP), uncertainty remains over optimal decision-making concerning who may benefit most from such, particularly in the long term.

OBJECTIVE

To identify the subgroup of patients with nonspecific NP most likely to benefit from stretching and muscle-performance exercises.

METHODS

This was a secondary analysis of treatment outcomes of 70 patients (10 of whom dropped out) with a primary complaint of nonspecific NP in one treatment arm of a prospective, randomized, controlled trial. All patients performed the exercises, twice weekly for 6 weeks, and a home exercise program. Blinded outcome measurements were collected at baseline, after the 6-week program, and at a 6-month follow-up. Patients rated their perceived recovery on a 15-point global rating of change scale; a rating of "quite a bit better" (+5) or higher was defined as a successful outcome. Clinical predictor variables were developed via logistic regression analysis to classify patients with NP that may benefit from exercise-based treatment.

RESULTS

NP duration since onset≤6 months, no cervicogenic headache, and shoulder protraction were independent predictor variables. The pretest probability of success was 47% after the 6-week intervention and 40% at the 6-month follow-up. The corresponding posttest probabilities of success for participants with all three variables were 86% and 71%, respectively; such participants were likely to recover.

CONCLUSION

The clinical predictor variables developed in this study may identify patients with nonspecific NP likely to benefit most from stretching and muscle-performance exercises in the short and long terms.

Pediatric Text Neck Syndrome

Text neck syndrome is a growing concern in the pediatric population due to the increased use of mobile devices and screens, potentially leading to long-lasting musculoskeletal issues. This case report presents a six-year-old boy with a one-month history of cephalgia and cervicalgia, who initially received insufficient care. After nine months of chiropractic intervention, the patient reported significant improvements in pain relief, neck mobility, and neurological symptoms, supported by radiographic findings. This report emphasizes the importance of early recognition and intervention in pediatric patients, as well as the role of ergonomics, exercise, and proper smartphone usage habits in preventing text neck and maintaining spinal health.

Headache and orofacial pain: A traffic-light prognosis-based management approach for the musculoskeletal practice

Introduction

Headache (HA) is one of the most prevalent disabling conditions worldwide and is classified as either primary or secondary. Orofacial pain (OFP) is a frequent pain perceived in the face and/or the oral cavity and is generally distinct from a headache, according to anatomical definitions. Based on the up-to-date classification of the International Headache Society, out of more than 300 specific types of HA only two are directly attributed to the musculoskeletal system: The cervicogenic HA and HA attributed to temporomandibular disorders. Because patients with HA and/or OFP frequently seek help in the musculoskeletal practice, a clear and tailored prognosis-based classification system is required to achieve better clinical outcomes.

Purpose

The aim of perspective article is to suggest a practical traffic-light prognosis-based classification system to improve the management of patients with HA and/or OFP in the musculoskeletal practice. This classification system is based on the best available scientific knowledge based on the unique set-up and clinical reasoning process of musculoskeletal practitioners.

Implications

Implementation of this traffic-light classification system will improve clinical outcomes by helping practitioners invest their time in treating patients with significant involvement of the musculoskeletal system in their clinical presentation and avoid treating patients that are not likely to respond to a musculoskeletal based intervention. Furthermore, this framework incorporates medical screening for dangerous medical conditions, and profiling the psychosocial aspects of each patient; thus follows the biopsychosocial rehabilitation paradigm.

Safety and Efficacy of Radiofrequency Ablation and Epidural Steroid Injection for Management of Cervicogenic Headaches and Neck Pain: Meta-Analysis and Literature Review

Dysfunction of the cervical spine and its anatomical features, mostly innervated by the C1, C2, and C3 spinal nerves, can result in a secondary headache known as cervicogenic headache (CHA), mainly characterized by unilateral pain. The usefulness of pharmaceutical medications and physical therapy is currently the subject of scant literature. Interventional pain management techniques can be applied when conservative treatment is unsuccessful. This study looks at radiofrequency ablation (RFA) and epidural steroid injection (ESI) to identify their safety and efficacy in managing patients with cervicogenic headaches and neck pain. Three databases - PubMed, Cochrane CENTRAL Library, and Embase were searched, and 110 studies were identified. Nine screening processes were included for review and meta-analysis. Statistical evaluation was conducted through STATA version 17 (College Station, TX: StataCorp LLC) and effect measures were reported through random effects model risk ratios. The main subject of focus included three following outcomes: incidences of pain relief, degree and duration of pain, and incidences of adverse effects. The findings showed both interventions relieved pain by a factor of >50%, demonstrating a relative effects risk ratio of 1.45 (-0.50, 3.39) for RFA: pain relief, 84.76 (82.82, 86.69) RFA: adverse effects, and 19.46 (18.80, 20.11) ESI: pain relief at 95% confidence interval. The efficacy of RFA and ESI differ. Both interventions are effective in the reduction of cervicogenic headache pain intensity. However, their complication rates and pain duration are considerably different. With ESI, the headaches can still recur weekly, demanding the use of oral analgesics to deal with them. On the other hand, RFA has a low complication rate. Improving guidance from imaging technologies, RFA has the potential to be the most effective interventional treatment.