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Primary Headache (primary + headache)

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Medical Sciences	100%

Selected Abstracts

Primary Headache in Italian Early Adolescents: The Role of Perceived Teacher Unfairness

HEADACHE, Issue 3 2009
Massimo Santinello BA
Background., The impact of perceived teacher unfairness on headache incidence has previously been insufficiently investigated. Objective., The aims of the study are to analyze the prevalence of headache among Italian early adolescents as well as to examine the role of perceived teacher unfairness and classmate social support in predicting this health outcome. Methods., Data were taken from the "Health Behaviour in School Aged Children," a cross-sectional survey investigating health behaviors among early adolescents in selected European countries. Headache, perceived teacher unfairness, and classmate social support were measured through a self-administered questionnaire filled out by a representative sample of 4386 (48.4% males) Italian students (11, 13, and 15 years old). Covariates included demographic characteristics (age, gender) and socioeconomic status (parental educational attainment), and other confounding psychological factors (eg, family empowerment, bullying). Results., Prevalence of frequent headaches (at least once a week) was about 40%. Girls were more likely to report frequent headaches compared with boys. Prevalence of frequent headaches increased with age. After adjusting for age and gender, teacher unfairness showed a significant association with frequent headache (P < .001). This relationship remained significant even after additional adjustment for several psychosocial factors. Classmate social support seems to act as a protective factor, but not as a buffering mechanism against the negative effects of teacher unfairness. Conclusions., Italian early adolescents show a quite high prevalence of frequent headache. Results show that characteristics of the school setting, such as teacher unfairness and classmate social support, can be significant predictors of frequent headache among early adolescents. Longitudinal research is needed to delineate causal relationships between school factors and recurrent headache. [source]

Treatment of Primary Headache in the Emergency Department

HEADACHE, Issue 8 2004
FACEP, Larry B. Mellick MS
No abstract is available for this article. [source]

Treatment of Primary Headache in the Emergency Department (Headache. 2003;43:1026-1031)

HEADACHE, Issue 7 2004
Friedman Benjamin Wolkin MD
No abstract is available for this article. [source]

Factors Associated With Burden of Primary Headache in a Specialty Clinic

HEADACHE, Issue 6 2003
Eugene M. Cassidy MRCPsych
Objective.,To examine factors associated with social, occupational, and psychological burden of common primary headache (migraine and tension-type headache). Background.,The personal and social burden of primary headache is high. Health, occupational, social, and psychological factors contributing to burden in people with disabling headache have not been fully unravelled. Methods.,One hundred eighty consecutive patients with either migraine or tension-type headache attending a specialty headache outpatient clinic for the first time were evaluated over a 9-month period. Headache subtype was operationally defined according to International Headache Society criteria. Headache frequency, duration, and severity were recorded. Occupational and social disability were quantified using the Migraine Disability Assessment questionnaire. Psychological burden was quantified using the 28-item General Health Questionnaire, the Beck Depression Inventory, and the State-Trait Anxiety Inventory. Premorbid vulnerability to life stress was quantified using the neuroticism subscale of the Eysenck Personality Inventory. Results.,Patients with frequent (chronic) headache scored higher on the Migraine Disability Assessment questionnaire and had higher Beck Depression Inventory and General Health Questionnaire depression scores than those with less frequent (episodic) headache. Frequency of headache, but not pain severity, duration, or diagnosis, predicted both Migraine Disability Assessment total disability and General Health Questionnaire/Beck Depression Inventory depression. Neuroticism was predictive of depression but not disability. Patients with chronic migraine had the highest depression and disability scores. Conclusion.,The number of days per month with headache is a key determinant of headache-related burden in those attending specialty clinics. Frequent (chronic) headache is associated with significantly higher psychopathology scores and general social impairment, but the direction of this relationship is not clear. Those with migraine and chronicity are the most impaired. [source]

Effect of Autogenic Training on Drug Consumption in Patients With Primary Headache: An 8-Month Follow-up Study

HEADACHE, Issue 3 2003
Terezia Zsombok MD
Objective.,To examine the effects of Schultz-type autogenic training on headache-related drug consumption and headache frequency in patients with migraine, tension-type, or mixed (migraine plus tension-type) headache over an 8-month period. Background.,Behavioral treatments often are used alone or adjunctively for different types of headache. There are, however, only a few studies that have compared the efficacy and durability of the same treatment in different types of primary headache, and the effects of treatment on headache-related drug consumption rarely have been assessed even in these studies. Methods.,Twenty-five women with primary headache (11 with mixed headache, 8 with migraine, and 6 with tension-type headache) were evaluated via an open-label, self-controlled, 8-month, follow-up study design. After an initial 4 months of observation, patients began learning Schultz-type autogenic training as modified for patients with headache. They practiced autogenic training on a regular basis for 4 months. Based on data from headache diaries and daily medication records, headache frequencies and the amounts of analgesics, "migraine-specific" drugs (ergots and triptans), and anxiolytics taken by the patients were compared in the three subgroups over the 8-month period. Results.,From the first month of implementation of autogenic training, headache frequencies were significantly reduced in patients with tension-type and mixed headache. Significant reduction in frequency was achieved in patients with migraine only from the third month of autogenic training. Decreases in headache frequencies were accompanied by decreases in consumption of migraine drugs and analgesics resulting in significant correlations among these parameters. Reduction in consumption of anxiolytic drugs was more rapid and robust in patients with tension-type headache compared to patients with migraine, and this outcome failed to show any correlation with change in headache frequency. Conclusion.,Schultz-type autogenic training is an effective therapeutic approach that may lead to a reduction in both headache frequency and the use of headache medication. [source]

Olanzapine versus Droperidol for the Treatment of Primary Headache in the Emergency Department

ACADEMIC EMERGENCY MEDICINE, Issue 9 2008
Chandler H. Hill MD
Abstract Objectives:, The objective was to determine if there is a difference in pain relief or frequency and severity of side effects in emergency department (ED) patients with primary headache treated with either intramuscular (IM) olanzapine or IM droperidol. Methods:, This was a prospective, randomized nonblinded clinical trial of adult ED patients undergoing treatment for suspected primary headache. Consenting patients were randomized to receive either droperidol 5 mg IM or olanzapine 10 mg IM. Prior to receiving treatment, patients were asked to complete a 100-mm visual analog scale (VAS) describing their pain and a 4-point verbal rating scale (VRS) describing their pain as none, mild, moderate, or severe. Patients also completed a 100-mm VAS describing their level of nausea. Pain and nausea measurements were repeated 30 and 60 minutes after medication administration. Patients also completed the Barnes Akathisia Scale (BAS) 30 and 60 minutes after medication administration. Descriptive statistics were used as appropriate. Pain relief was compared both in terms of the decrease in VAS scores and in the proportion of patients who reported moderate or severe pain whose report later changed to mild or no pain. Results:, One-hundred patients were enrolled; 13 were withdrawn before administration of the study medication, 8 in the droperidol group and 5 in the olanzapine group, leaving 87 patients for analysis. Forty-two patients received droperidol and 45 received olanzapine. In the droperidol group, 35/40 (87.5%) patients who had reported moderate or severe pain at baseline reported mild or no pain at 60 minutes. In the olanzapine group, 38/44 (86.4%) reported this change (p = 0.89). The mean percent change from baseline VAS pain score at 60 minutes was ,37% (95% CI = ,84% to 11%) for droperidol and ,37% (95% CI = ,64% to 10%) for olanzapine (p = 0.30). The mean percent change from baseline for the VAS nausea score was ,59% (95% CI = ,70% to ,47%) for droperidol and ,64% (95% CI = ,77% to ,51%) for olanzapine (p = 0.83). There was no difference in any report of akathisia by the BAS between the groups (p = 0.63). Conclusions:, Both olanzapine and droperidol are effective treatments for primary headaches in the ED. No significant differences were found between the medications in terms of pain relief, antiemetic effect, or akathisia. Olanzapine may be used to treat primary headache and it is an effective alternative to droperidol. [source]

How Children and Parents Evaluate the Headache Centre's Intervention

HEADACHE, Issue 2 2009
Anna Ferrari MD
Background., While adult headache patients' satisfaction with treatments has been widely investigated, less attention has been paid to children and adolescent headache patients' opinions and their parents' views. Objective., The aim of our follow-up survey was to analyze the outcomes of the Headache Centre's intervention and the evolution of headache according to patients until the age of 16 and their parents. Methods., We studied all outpatients suffering from episodic primary headache according to International Classification of Headache Disorders 2nd edition criteria, seen for the first time in 2005-2006 at the Headache Centre of the University Hospital of Modena (Italy), and at least one of their parents. The duration of the follow-up ranged from 1 to 3 years. For the purpose of the study, a specific questionnaire was created and administered by a telephone interview. Results., We enrolled 84 patients (38 females, 45%; 46 males, 55%; mean age ± SD: 12.9 ± 2.9 years) with primary headache: migraine without aura 66%, episodic tension-type headache 23%, migraine with aura 11%. At the follow-up, 70% of the patients reported that headache had improved; frequency had decreased significantly more than severity (P = .000, Fisher's exact test), both in those who had followed a prophylactic treatment and in those who had not. A high percentage of the children and parents could precisely indicate trigger factors for headache: especially excessive worrying and studying. The patients reporting an improvement attributed it to pharmacological prophylactic treatment, but also to other factors: first of all, better school results and more happiness than before. Seventy-seven percent of the parents thought that the Headache Centre's intervention had helped them to better understand and manage their children's headache. Conclusions., Children's and adolescents' headache has in most cases a favorable prognosis; the Headache Centre's intervention is considered effective by most parents. We must increase and focus therapeutic efforts addressed to the few patients with worsening headaches in spite of treatment, since these children's/adolescents' headache also is at risk to progress in the adult age. [source]

Effect on Sleep of Posterior Hypothalamus Stimulation in Cluster Headache

HEADACHE, Issue 7 2007
Roberto Vetrugno MD
Objective.,To evaluate the structure and quality of sleep and the circadian rhythm of body core temperature (BcT°) in patients with drug-resistant chronic cluster headache (CH) before and during deep brain stimulation (DBS) of the posterior hypothalamus. Background.,Chronic CH is a severe primary headache and frequently associated with disturbances in sleep. Posterior hypothalamus DBS is performed as an effective treatment of drug-resistant chronic CH. The effects of posterior hypothalamus DBS on sleep and the circadian rhythm of BcT° are unknown. Methods.,Three male patients with chronic drug-resistant CH underwent 48-hour consecutive polysomnography (PSG) by means of the VITAPORT® system with determination of BcT° by means of a rectal probe. Recordings were done before electrode implantation in the posterior hypothalamus and after optimized DBS of posterior hypothalamus. Results.,Before electrode implantation PSG showed nocturnal CH attacks, reduced sleep efficiency, fragmented sleep and increased periodic limb movements in sleep (PLMS). During DBS nocturnal CH attacks were abolished and sleep efficiency and PLMS improved. BcT° circadian rhythm was normal both before and during DBS. Conclusions.,Our data show that DBS of posterior hypothalamus in drug-resistant chronic CH is effective in curtailing nocturnal CH attacks, and is associated with improved sleep structure and quality. Chronic CH displays a normal circadian rhythm of BcT°, unchanged during hypothalamic DBS. [source]

Application of the ICHD-II Criteria to the Diagnosis of Primary Chronic Headaches Via a Computerized Structured Record

HEADACHE, Issue 1 2007
Paola Sarchielli MD
Background.,The authors recently developed a software program designed to analyze clinical data from patients affected by primary headache. The program is based exclusively on the International Classification of Headache Disorders 2nd edition (ICHD-II) criteria. This software examines all the diagnoses of primary headaches on the basis of the variables needed to fulfill these mandatory criteria. Methods.,We tested the software, Primary Headaches Analyser 1.0 INT (PHA), by entering and analyzing clinical data from 200 consecutive patients affected by primary chronic headaches and evaluating the corresponding output diagnoses. Results.,The diagnosis of chronic migraine (1.5.1) was obtained in 68 cases (34 %) and that of probable chronic migraine (1.6.5) plus probable medication-overuse headache (8.2.8) in 46 (23%). Chronic tension-type headache (2.3) and probable chronic tension-type headache (2.4.3) plus probable medication-overuse headache (8.2.8) were diagnosed in 24 (12%) and 2 (1%) patients, respectively. Moreover, 4 and 12 patients, respectively, received both the diagnosis of chronic migraine (1.5.1) plus chronic tension-type headache (2.3) and of probable migraine (1.6.1) without aura plus chronic tension-type headache (2.3). In the remaining 44 cases (22%), none of the chronic primary headaches disorders defined by ICHD-II received an output diagnosis from the program. This was due mainly to the fact that the criteria fulfilled were insufficient for the diagnoses of migraine without (1.1) aura plus chronic migraine or, more infrequently, chronic tension-type headache. Conclusions.,Our software program permitted diagnoses of chronic migraine, chronic tension-type or their probable forms (with or without MOH) in 78% of 200 patients with headache 15 or more days per month. In the remaining cases the inability to provide a specific diagnosis may be explained in part by the fact that the criteria for both diagnoses are too stringent and do not accurately reflect variations of the headache pattern in these chronic forms. [source]

Factors Associated With Burden of Primary Headache in a Specialty Clinic

Effect of Autogenic Training on Drug Consumption in Patients With Primary Headache: An 8-Month Follow-up Study

Application of the 1988 International Headache Society Diagnostic Criteria in Nine Italian Headache Centers using a Computerized Structured Record

HEADACHE, Issue 10 2002
Virgilio Gallai MD
Background.,The actual application of the current International Headache Society (IHS) diagnostic criteria in clinical practice has not been investigated thoroughly. Objectives.,To develop a computerized, structured, medical record based exclusively on the IHS classification system. Design and Method.,We tested the computerized structured record by entering and analyzing data reported on the case sheets of 500 consecutive patients attending nine headache centers in Italy. All clinical diagnoses in the study were made according to current IHS criteria. The rate of concordance between the diagnosis provided by the computerized structured record and that reported by clinicians on the case sheets was calculated, and reasons for any discrepancies between the two diagnoses were analyzed. Results.,Concordance between the two diagnoses was found in 345 of 500 cases examined (69%). In the remaining 155 cases, diagnoses reached with the computerized structured record and case sheets were impossible or discordant with respect to the diagnoses made by the clinician. In 144 of these cases (28.8%), this was due to missing information or errors in the diagnosis recorded by the clinicians on the patient case sheet. In particular, the diagnosis could not be reached using the computerized structured record in 105 cases (20.6%) because of a lack of one or more data needed in formulating a correct diagnosis according to the IHS operational criteria for one of the primary headache disorders. In the remaining 41 cases some data were missing, but the data available were sufficient to reach a diagnosis according to the IHS criteria. Moreover, the diagnoses reached using the computerized structured record were not in agreement with those made by the clinicians in another 39 cases (7.9%) due to an incorrect interpretation by the clinicians of the data reported on the patients' case sheets. In only 2.2% of the cases (n = 11) misdiagnoses were due to errors of the program that were promptly corrected. Conclusions.,The present study suggests that incorrect application of IHS criteria for the diagnosis of primary headache may occur in as many as one third of patients attending headache centers and that use of a computerized structured record based exclusively on current IHS criteria may overcome this deficiency. [source]

Etiology and Distribution of Headaches in Two Brazilian Primary Care Units

HEADACHE, Issue 3 2000
Marcelo E. Bigal MD
Objectives.,To determine (a) which patients seek primary care services with a complaint of headache, (b) the percentages of the various types of headache in this population, and (c) the impact of the care provided to these patients on the basic health care network. Background.,Headache is one of the most frequent symptoms reported in medical practice, resulting in significant medical services costs and loss of patient productivity, as well as reduced quality of life. Methods.,A prospective study was conducted in two towns (Ribeirão Preto and São Carlos) in the State of São Paulo, Brazil. The participants in the study consisted of 6006 patients (52.4% women) with highly varied acute symptoms. The patients ranged in age from 14 to 98 years. Results.,Headache as the main complaint was reported by 561 (9.3%) of the patients considered, with 312 (55.6%) of those patients presenting with primary headache, 221 (39.4%) with headaches secondary to systemic disorders, and 28 (5.0%) with headaches secondary to neurological disorders. Migraine, the most prevalent primary headache, accounted for 45.1% of patients reporting headache as the single symptom. The most frequent etiologies of headaches secondary to systemic disorders were fever, acute hypertension, and sinusitis. The most frequent headaches secondary to neurological disorders were posttraumatic headaches, headaches secondary to cervical disease, and expansive intracranial processes. Of the 26 cases of drug abuse, 20 were secondary to alcohol (hangover). Headaches secondary to systemic disorders were more frequent in the extreme age ranges. Conclusions.,Headache is a very frequent symptom among patients seen at primary health care units and should be considered a public health problem. The dissemination of the diagnostic criteria of the International Headache Society among primary health care physicians is urgently needed in order to avoid the repeated return of patients or their referral to more differentiated emergency units, which overburden an already insufficient health care network. [source]

Migraine: diagnosis and management

INTERNAL MEDICINE JOURNAL, Issue 9-10 2003
P. J. Goadsby
Abstract Migraine is the most common form of disabling primary headache and affects approximately 12% of studied Caucasian populations. Non-pharmacological management of migraine largely consists of lifestyle advice to help sufferers avoid situations in which attacks will be triggered. Preventive treatments for migraine should usually be considered on the basis of attack frequency, particularly its trend to change with time, and tractability to acute care. Acute care treatments for migraine can be divided into non-specific treatments (general analgesics, such as aspirin or non-steroidal anti-inflammatory drugs) and treatments relatively specific to migraine (ergotamine and the triptans). The triptans , sumatriptan, naratriptan, rizatriptan, zolmitriptan, almotriptan, eletriptan and frovatriptan , are potent serotonin, 5-HT1B/1D, receptor agonists which represent a major advance in the treatment of acute migraine. Chronic daily headache in association with analgesic overuse is probably the major avoidable cause of headache disability in the developed world. (Intern Med J 2003; 33: 436,442) [source]

Medullary pain facilitating neurons mediate allodynia in headache-related pain,

ANNALS OF NEUROLOGY, Issue 2 2009
Rebecca M. Edelmayer BS
Objective To develop and validate a model of cutaneous allodynia triggered by dural inflammation for pain associated with headaches. To explore neural mechanisms underlying cephalic and extracephalic allodynia. Methods Inflammatory mediators (IM) were applied to the dura of unanesthetized rats via previously implanted cannulas, and sensory thresholds of the face and hind-paws were characterized. Results IM elicited robust facial and hind-paw allodynia, which peaked within 3 hours. These effects were reminiscent of cutaneous allodynia seen in patients with migraine or other primary headache conditions, and were reversed by agents used clinically in the treatment of migraine, including sumatriptan, naproxen, and a calcitonin gene,related peptide antagonist. Consistent with clinical observations, the allodynia was unaffected by a neurokinin-1 antagonist. Having established facial and hind-paw allodynia as a useful animal surrogate of headache-associated allodynia, we next showed that blocking pain-facilitating processes in the rostral ventromedial medulla (RVM) interfered with its expression. Bupivacaine, destruction of putative pain-facilitating neurons, or block of cholecystokinin receptors prevented or significantly attenuated IM-induced allodynia. Electrophysiological studies confirmed activation of pain-facilitating RVM "on" cells and transient suppression of RVM "off" cells after IM. Interpretation Facial and hind-paw allodynia associated with dural stimulation is a useful surrogate of pain associated with primary headache including migraine and may be exploited mechanistically for development of novel therapeutic strategies for headache pain. The data also demonstrate the requirement for activation of descending facilitation from the RVM for the expression of cranial and extracranial cutaneous allodynia, and are consistent with a brainstem generator of allodynia associated with headache disorders. Ann Neurol 2009;65:184,193 [source]

Olanzapine versus Droperidol for the Treatment of Primary Headache in the Emergency Department

Diagnostic delays and mis-management in cluster headache

ACTA NEUROLOGICA SCANDINAVICA, Issue 3 2004
A. Bahra
Objectives , Cluster headache is a stereotyped form of primary headache that while common in terms of neurologic illnesses is much less common as a cause of disabling headache than migraine. Materials and methods , We directly interviewed 230 patients with cluster headache. National support groups contributed 76% and 24% came from the National Hospital for Neurology and Neurosurgery Headache Clinic. Results , Seventy-two percent were men and 28% women, giving a male to female (M:F) ratio of 2.5:1. Episodic cluster headache (ECH) was recorded in 79% while 21% had chronic cluster headache (CCH). The mean time to diagnosis has dropped from 22 years in the 1960s to 2.6 years in the 1990s, although the mean number of GPs seen before a diagnosis was made remains at three. Conclusions , While there has been improvement in the time to diagnosis for cluster headache, a number of physicians will be consulted, and better education is likely to reduce the overall patient suffering. [source]