Publications by authors named "Dilara Onan"

Article Synopsis
  • Migraine affects 15.2% of the global population, is a leading cause of disability, especially among women, and remains underdiagnosed and undertreated in many cases.
  • The condition displays both common and individual characteristics, with a varied presentation in symptoms, frequency, and response to treatments, influenced by genetic factors.
  • Education on migraine management is crucial for improving daily life for patients and reducing the number of individuals needing specialized care, allowing specialists to focus on more complex cases.
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  • * It inhibits the release of pain-related neurotransmitters like glutamate and substance P, and may help treat conditions like nerve entrapment that lead to heightened pain sensitivity.
  • * Since 2010, BT-A has been approved for treating chronic migraines and shows promise for other headache types, with studies indicating it can reduce their frequency and severity.
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  • Post-traumatic headache (PTH), common after traumatic brain injury, often mimics migraine and tension-type headaches, but its ideal treatment is still uncertain.
  • This review examines the effectiveness of onabotulinumtoxin A (ONA) and anti-calcitonin gene-related peptide (CGRP) monoclonal antibodies in treating PTH, highlighting a lack of substantial evidence for both therapies.
  • Results show that while ONA has limited benefits in PTH, it may be more effective than anti-CGRP mAbs, especially since recent trials with fremanezumab did not demonstrate significant results, suggesting targeting CGRP may not work well for PTH.
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  • The prodrome phase of a migraine attack occurs 24-48 hours before the headache and involves symptoms that can be mistaken for triggers.
  • This review analyzes existing studies to clarify the distinction between prodromal symptoms and migraine triggers, using clinical and neurophysiological data.
  • Understanding the interaction between brain activity during the prodromal phase and potential triggers is essential for improving migraine management and exploring their underlying mechanisms.
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Background/aim: Strengthening the muscles of the lumbar region in individuals with neck pain may be protective against future back problems. In addition, telerehabilitation applications, which gained momentum in the literature and clinical practice during the COVID-19 pandemic, are among the applications preferred by patients thanks to their various advantages. This study aimed to compare the effects of telerehabilitation and spinal stabilization exercises applied with face-to-face approaches on the thickness of the transversus abdominis (M.

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Artificial intelligence (AI) is revolutionizing the field of biomedical research and treatment, leveraging machine learning (ML) and advanced algorithms to analyze extensive health and medical data more efficiently. In headache disorders, particularly migraine, AI has shown promising potential in various applications, such as understanding disease mechanisms and predicting patient responses to therapies. Implementing next-generation AI in headache research and treatment could transform the field by providing precision treatments and augmenting clinical practice, thereby improving patient and public health outcomes and reducing clinician workload.

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OnabotulinumtoxinA (BT-A) is used in different medical fields for its beneficial effects. BT-A, a toxin originally produced by the bacterium Clostridium botulinum, is widely known for its ability to temporarily paralyze muscles by blocking the release of acetylcholine, a neurotransmitter involved in muscle contraction. The literature continually reports new hypotheses regarding potential applications that do not consider blockade of acetylcholine release at the neuromuscular junction as a common pathway.

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Background: The concept of satisfaction is an important concept because of the information it provides about both the quality of health services and the patients' utilization of the health services they receive. The aim of this study was to test the validity and reliability of the Turkish version of the Health Care Satisfaction Questionnaire (HCSQ).

Methods: The study sample consisted of 148 patients who received exercise therapy for spinal pain.

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Objective: Bruxism is a common problem associated with temporomandibular disorders (TMD). The aim of this study was to compare a patient group with Myofascial TMD and bruxism and a healthy control group in terms of masseter and temporal muscle thickness (clenching and resting), mechanosensitivity of neck and jaw muscles, craniofacial pain, and disability and emotional stress status.

Methods: The study included 31 patients with myofascial TMD and bruxism (19 females, 12 males) with a mean age of 29.

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One of the treatment methods used in chronic migraine is OnabotulinumtoxinA. The effects of OnabotulinumtoxinA on headache intensity (HI) and number of monthly headache days (NMHD) in chronic migraine (CM) patients classified according to neck disability levels are unknown. Our aim was to investigate the effect of OnabotulinumtoxinA on the HI and the NMHD in individuals with CM with different levels of neck disability.

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Background: Headache disorders are a global public health concern affecting diverse populations. This review examines headache service organizations in low-, middle-, and high-income countries. It addresses global challenges in pharmacological headache treatment, with a focus on safety, tolerability, reproductive and child health, and outlines disparities in accessing innovative treatments worldwide.

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Migraine represents the most common neurologic disorder, ranking second among the world's causes of disability [expressed as years lived with disability (YLDs)]. Patients often do not receive the best therapy because of safety issues, tolerance, and prescription accessibility. General practitioners are not always educated about the disease, and specialists are few and often difficult to reach.

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Background: Pharmacological treatment is the primary approach in chronic migraine (CM), although non-drug interventions such as physical therapy are used as adjunct treatments. We aimed to review the efficacy of physical therapy and rehabilitation approaches for CM and their impact on quality of life (QoL) and disability.

Methods: This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and included randomized controlled trials (RCTs) in adults with CM.

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Article Synopsis
  • Significant advancements in migraine treatment include monoclonal antibodies targeting calcitonin gene-related peptide, but around 50% of patients still do not respond, highlighting the need for new drug innovations.
  • The review discusses several emerging drugs in clinical trials, such as zavegepant, lasmiditan, and various receptor antagonists, that target different aspects of migraine pathology.
  • Expert opinion suggests that while the individual new drugs may have uncertain clinical value, the therapeutic targets driving their development are crucial for future migraine treatment research.
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Tension-type headache (TTH) and migraine are two common primary headaches distinguished by clinical characteristics according to the 3 edition of the International Classification of Headache Disorders. Migraine is identified by specific features such as being more prevalent in females, being aggravated by physical activity, certain genetic factors, having photophobia, phonophobia, nausea, vomiting, or aura, and responding to specific drugs. Nonetheless, TTH and migraine share some common characteristics, such as onset occurring in the 20 s, and being triggered by psychological factors like stress, moderate pain severity, and mild nausea in chronic TTH.

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Background: Migraine is a disabling and chronic neurovascular headache disorder. Trigeminal vascular activation and release of calcitonin gene-related peptide (CGRP) play a pivotal role in the pathogenesis of migraine. This knowledge has led to the development of CGRP(-receptor) therapies.

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Article Synopsis
  • Migraine is a complex neurovascular disorder influenced by inflammatory mediators and sex steroid hormone fluctuations, which contribute to the differing impacts on men and women.
  • The hormones prolactin and oxytocin play significant roles in the pathophysiology of migraines; prolactin has a pronociceptive (pain-enhancing) effect while oxytocin exhibits an antinociceptive (pain-reducing) effect.
  • Effective migraine treatments may involve targeting these hormones: blocking prolactin's effects using receptor antagonists and enhancing oxytocin's effects through methods like intranasal administration, while also recognizing the unique interactions with estrogen and other pain-related pathways.
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Background: When spinal stabilization exercises (SSE) are performed regularly, may provide benefits on outcome measures in chronic nonspecific neck pain (CNNP) patients. The pandemic has made it difficult for CNNP patients to access regular physiotherapy-exercise services. This study aims to compare telerehabilitation (TR) with face-to-face rehabilitation in CNNP.

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Migraine is one of the most widespread and burdensome diseases, affecting one in every seven individuals in the world, for an estimated global prevalence of 14%. Until recently, therapeutic choices for older migraineurs have been limited by safety concerns and such patients have typically been excluded from clinical trials. However, randomized controlled trials (RCTs) of new migraine drugs have begun to include participants aged over 65 years, offering clinicians relevant safety and efficacy data to be able to treat older patients with the newest drug classes, including monoclonal antibodies for CGRP (r), CGRP antagonists, and drugs targeting the serotonin 5-HT receptor.

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Migraine is a complex brain disorder explained by the interaction of genetic and environmental factors. In monogenic migraines, including familial hemiplegic migraine and migraine with aura associated with hereditary small-vessel disorders, the identified genes code for proteins expressed in neurons, glial cells, or vessels, all of which increase susceptibility to cortical spreading depression. The study of monogenic migraines has shown that the neurovascular unit plays a prominent role in migraine.

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Introduction: Migraine prophylactic therapy has changed over recent years with the development and approval of monoclonal antibodies (mAbs) targeting the calcitonin gene-related peptide (CGRP) pathway. As new therapies emerged, leading headache societies have been providing guidelines on the initiation and escalation of such therapies. However, there is a lack of robust evidence looking at the duration of successful prophylaxis and the effects of therapy discontinuation.

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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).

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Introduction: Headache is the most prevalent neurological manifestation in adults and one of the leading causes of disability worldwide. In children and adolescents, headaches are arguably responsible for a remarkable impact on physical and psychological issues, yet high-quality evidence is scarce.

Material And Methods: We searched cross-sectional and cohort studies in Embase, Medline, Web of Science, and Cochrane databases from January 1988 to June 2022 to identify the prevalence of headaches in 8-18 years old individuals.

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Migraine represents the most common cause of work disability in young women and the second one in the general population. Preventive treatment can reduce the frequency of attacks and their intensity, consequently improving the quality of life. Despite this, global health systems have shown important gaps in addressing optimal management of preventive therapy.

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Neck disability and pain are frequently encountered problems in patients with chronic migraine (CM). The long-term stimuli of neurons in the trigeminocervical junction may explain this situation. OnabotulinumtoxinA (ONA) treatment is one of the proven treatments for CM; however, there is no study data on the efficacy of ONA treatment on neck disability and pain in CM patients.

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