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Czech headache guidelines for general practitioners Jolana Marková Thomayer University Hospital Prague Guideline concept Guideline goal: Improve headache management by first-line physicians Improvement diagnosis using appropriate tools Improve treatment Increase awareness and interest of general practitioners in headache Initiative of Czech GP society Guideline preparation GP addressed CHS Identification of major issues to be covered (based on GPs’ needs) Creation of joint team (GPs and neurologists) to work on guidelines Guideline draft Assessment by neurologists Assessment by GPs (not team members) Final version of guidelines Guideline implementation First draft and public discussion Establishment of guideline team Introduction of guidelines at the congress of GP society Final version of guideline Management audit and feedback to GPs Implementation of guideline Implementation of findings and guideline up-date Expectations of specialists Neurologists' expectations: Higher awareness among first-line physicians Improved diagnosis Improved management Patients visit the specialist better diagnosed, in a shorter time after the appearance of headache Headache Classification and Diagnostic Criteria for Headache Disorders (IHS) Primary headache disorders 1–4 Secondary headache disorders 5–12 Cranial Neuralgias 13-14 Headache Important features in headache history: Attack onset Pain location Attack duration Attack frequency and timing Pain severity Pain quality Associated features Headache alarms Headache alarms • • • • • • Sudden-onset severe headache Accelerating pattern of headache Headache begins after the age of 50 Severe headache with fever and vomiting Headache with focal neurological symptoms Headache in patient with cancer or HIV Primary Headaches • • • • Migraine Tension-type headache Cluster headache Trigeminal autonom. cephalalgias Secondary Headaches • Headache attributed to head and/or neck trauma • Headache attributed to vascular disorder • Headache attributed to non-vascular intracranial disorder • Headache attributed to a substance or its withdrawal • Headache attributed to infection Secondary Headaches • Headache attributed to homeostasis disorder • Headache or facial pain attributed to disorder of cranium, neck, eyes, ears, nose, sinuses, teeth, mouth or other cranial structure • Headache attributed to psychiatric disorder • Cranial neuralgias Migraine Focus on practical applicability in first-line. • Diagnosis of migraine • Treatment • Acute migraine attack • Prophylactic treatment • Follow up Migraine-phases Not only headache – combination of neurological, gastrointestinal and autonomic changes Prodrome phase Aura Headache and asssociated symptoms Headache resolution phase Migraine- Aura Complex of focal neurological symptoms- positive or negative phenomena Precedes or accompanies an attack Last less than 60 minutes Visual ( scotoma,color shapes,migration) Sensory Motor Language disturbances Migraine - headache Unilateral – hemicrania Severe intensity Throbbing, pulsating character Aggravated by physical activity Accompanied with nausea, vomiting Photophobia, phonophobia Depression,fatigue, anxiety, irritabily are common in migraine patients Migraine – therapy ACUTE ATTACK TREATMENT: • Mild forms: NSAID, ASA, Paracetamol and/or combinations with prokinetics • Moderate forms: Triptans • Severe forms: Triptans (incl. nasal spray, inj.) and prophylaxis Migraine – therapy Since generic sumatriptan entered the Czech market it has been used widely by the majority of migraine patients. Generic entry has also enabled GPs to prescribe effective medication at a lower price level. Migraine – therapy PROPHYLACTIC TREATMENT: • Anticonvulsants (valproic acid, topiramat) • Beta-blockers • Calcium channel blockers • Antidepressants (tricyclics, SSRI) Prophylactic treatment remains fully under the neurologist's competence. Indication is consistent with IHS criteria. Migraine – diagnosis Introduction of adapted, simple questionnaire for use in first-line. Own development as: • MIDAS perceived as rather complicated for patients and physicians • Interpretation often imprecise Diagnostic scheme – migraine Impact of migraine questionnaire to assess disability level “How much does headache negatively influence your daily activities (work, school, social activities, housework)” Slightly, not much (mild migraine) Treatment: ASA, Paracetamol, NSAID, combination with prokinetics Moderately (moderate migraine) Treatment: Triptans Significantly (severe migraine) Treatment: Triptans and prophylactics. Patient indicated for specialist consultation. Tension – type headache Pressing/tightening quality Mild or moderate intensity Bilateral location No aggravation by walking stairs No nausea or vomiting Often depression High lifetime prevalence (70–90%) Tension – type headache Acute treatment analgesics, NSAIDs, muscle relaxants Prophylactic treatment antidepressants – tricyclics, SSRI non-pharmacological treatment – relaxation, physical therapy techniques Subarachnoid hemorrhage • sudden-onset severe headache • stiff neck • nausea, vomiting • alteration of consciousness • often beginning during physical activity Subarachnoid hemorrhage • urgent admission to hospital • CT, lumbal puncture • neurosurgeon – consultation • angiography • intervention • pharmacological treatment to prevent complications Headache in stroke patients Various combinations of headache, focal neurological deficits and alteration of consciousness • ischemic stroke • hemorrhagic stroke Admission to hospital is needed in the shortest possible time in every stroke patient. Headache in patients with brain tumor • pain quality similar to tension-type headache, bilateral • neurological focal symptoms, epileptic seizure as an initial symptom • elevated intracranial pressure • personality changes CT, MRI, neurosurgery Medication overuse headache Headache often increase in frequency Patients develop a pattern of daily or nearly daily headache with increasing medication use Simple analgetics, combined analgetics, NSA, ergots, triptans, opioids High depression comorbidity Headache now is caused by medication overuse Medication overuse headache Headache present on more than 15days/month Pain is dull, presssing-tightening quality, mild or moderate intensity bilateral location no aggravation by walking stairs Substance intake on (10-15) days /months on a regular basis for 3 months Headache has developed or markedly worsened during substance overuse Medication overuse headache Treatment Patient wants to stop with overuse stop substance intake completedly detoxification pain control with parenteral therapy estabilishment of effective prophylactic treatment patient education estabilishment of outpatient methods of pain control Cervicogenic headache Occipital or suboccipital pain Neck tendrness a muscle spasms that may produce pain Limitation of movementr or unusual postures Sensory abnormalities in the distribution of the upper cervical roots Cervicogenic headache Clinical, laboratory or imaging evidence of a disorder or lesion within the cervical spine or soft tissues of the neck Headache is mostly unilateral Mild or moderate intensity nausea or vomiting sometimes No photo or phonophobia Sometimes vertigo or instability Cervicogenic headache Treatment NSA, myorelaxants, analgetics- only a short time Antidepressants – tricyclics, SSRI Physioterapy Long term living style improvement Traumatic and post-traumatic headache Acute posttraumatic headache Chronic posttraumatic headache Whiplash injury Headache attributed to traumatic intracranial haematoma – epidural, subdural Traumatic and post-traumatic headache Headache accompanied by other symptoms Dizziness Difficulty in concentration Personality changes Sleep disturbances Anxiety Depression Vertigo Traumatic and post-traumatic headache Diagnostic methods Clinical neurological examination Imaging – RTG, CT, MRI Treatment Transport to the hospital Neurosurgery Intensive care Thank you for your attention