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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Short-lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT) and short-lasting unilateral neuralgiform headache attacks with cranial autonomic symptoms (SUNA) are considered to be rare primary headache disorders. The purpose of this study was to define the clinical features, response to prophylactic treatment and efficacy of lignocaine by subcutaneous infusion for periods of acute exacerbation requiring hospitalisation. Over a period of 6 years (March 2000--February 2006) all cases of SUNCT and SUNA in neurology clinics at the Gold Coast Hospital, Australia, were reviewed. International Headache Society diagnostic criteria were used. Clinical features and response to treatment were prospectively recorded using headache diaries and magnetic resonance imaging of the brain was carried out. Twenty-four subjects with SUNCT or SUNA were identified. The incidence of these conditions was 1.2/100,000 and the prevalence 6.6/100,000. An episodic disease course was evident in 14/24 (58%) cases, whereas 10/24 (42%) had a chronic course. An aberrant vessel in close association with the fifth cranial nerve was seen in 88% of cases. A good or excellent response to lamotrigine was seen in 11/19 (58%) and was more effective in the episodic group (100%). A subcutaneous infusion of lignocaine proved completely effective on 11/14 (78%) occasions. SUNCT and SUNA are not rare conditions. Characterisation into episodic and chronic disease course appears to be of prognostic and therapeutic importance. Lamotrigine is effective in the majority of cases and subcutaneous lignocaine is useful as acute treatment for severe recalcitrant attacks.
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PMID:SUNCT and SUNA: clinical features and medical treatment. 1832 69

Burning mouth syndrome (BMS) is a chronic disease characterized by burning of the oral mucosa associated with a sensation of dry mouth and/or taste alterations. BMS occurs more frequently among postmenopausal women. The pathophysiology of the disease is still unknown, and evidence is conflicting; although some studies suggest a central origin, others point to a peripheral neuropathic origin. The efficacy of some medications in the treatment of BMS suggests that the dopaminergic system may be involved.
Curr Pain Headache Rep 2008 Aug
PMID:Burning mouth syndrome. 1862 5

Headaches in children and adolescents are still under-diagnosed. 75% of children are affected by primary headache by the age of 15 with 28% fitting the ICHD2 criteria of migraine. Migraine is considered a chronic disorder that can severely impact a child's daily activities, including schooling and socializing. Early recognition and aggressive therapy, with acute and prophylactic treatments, as well as intensive biobehavioral interventions, are essential to control the migraine attacks and reverse the progression into intractable disabling headache.
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PMID:Management of migraine in adolescents. 1883 Apr

Long considered a chronic disorder with a stable course, recent research demonstrates that, in a subgroup, migraine progresses to chronic migraine. Among the risk factors for migraine progression, acute symptomatic medication overuse (SMO) is regarded as one of the most important. Though SMO and chronic migraine are associated, several questions remain unanswered. First, the causal path is controversial (SMO as a cause or consequence). Second, it is unclear if specific classes of medication, as well as critical doses of exposures, are necessary. Herein we review this topic in the light of recent conducted research. Although several caveats exist and the data should be taken with caution, important findings are as follows: 1) Opiates are associated with migraine progression; critical dose of exposure is around 8 days per month, and the effect is more pronounced in men. 2) Barbiturates are also associated with migraine progression. Critical dose of exposure is around 5 days per month and the effect is more pronounced in women. 3) Triptans induced migraine progression in those with high frequency of migraine at baseline (10-14 days per month), but not overall. 4) Anti-inflammatory medications were protective in those with <10 days of headache at baseline, and, as triptans, induced migraine progression in those with high frequency of headaches. Accordingly, specific classes of medications are associated with migraine progression, and high frequency of headaches seems to be a risk factor for chronic migraine regardless of medication exposure.
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PMID:Excessive acute migraine medication use and migraine progression. 1972 Sep 85

Migraine is a chronic disease with episodic attacks, which, when frequent or severe, can be associated with poor quality of life, increased health resource utilization, lost productivity, and significant disability. Preventive therapy can therefore have a significant beneficial clinical and economic impact. However, many migraineurs are treated suboptimally. There is increasing evidence that activation and degranulation of meningeal mast cells result in meningeal irritation, vascular dilation, and stimulation of nearby nociceptive nerve endings of the trigeminal nerve, thus potentially contributing to the pathogenesis of migraine headache. The renin angiotensin system and its peptides are well represented in the mammalian central nervous system and can also promote neurogenic inflammation. Interestingly, mast cells are capable of releasing renin and increasing local production of Angiotensin II. We therefore hypothesize that mast cells contribute to migraine headache through activation of the renin angiotensin system. This hypothesis may help explain the association between migraine and cardiovascular disease as well as observations that medications that modulate the renin angiotensin system can reduce migraine-related morbidity in patients with frequently recurring migraine attacks.
Headache
PMID:Mast cells activate the renin angiotensin system and contribute to migraine: a hypothesis. 1907 48

Migraine can be characterized as a chronic disorder with episodic attacks and the potential for progression to chronic migraine. We conducted a PubMed literature search (January 1, 1970 through May 31, 2008) for studies on the impact of migraine, including disability, health-related quality of life (HRQoL), comorbidities, and instruments used by health care professionals to treat patients with migraine. Numerous studies have shown that migraine substantially impairs a person's functions during attacks and diminishes HRQoL during and between attacks. Despite its impact, migraine remains underestimated, underdiagnosed, and undertreated. Several tools are available to help physicians assess the impact of migraine on the daily activities and HRQoL of their patients, such as the 36-Item Short-Form Health Survey and the Headache Impact Test. Improving communication during the office visit through active listening, use of open-ended questions, and use of the "ask-tell-ask" strategy can also help in assessing migraine-related impairment. Together, these tools and communication techniques can lead to a more complete assessment of how migraine affects patients' lives and can aid in the development of the optimal treatment plan for each patient. Both pharmacotherapy (acute and preventive treatment strategies) and nonpharmacological therapies play important roles in the management of migraine.
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PMID:Assessing and managing all aspects of migraine: migraine attacks, migraine-related functional impairment, common comorbidities, and quality of life. 1941 34

Scrub typhus is a zoonotic disease that is caused by Orientia tsutsugamushi. Although hepatic dysfunction occurred in 77-96.7% of the scrub typhus patients, its mechanism is unknown. IL-17 is a potent proinflammatory cytokine known for its role in several chronic disease conditions. Abundant IL-17 was found in conditions affected by microbial pathogens, including the synovial fluid of patients with Lyme arthritis or Chlamydia-induced reactive arthritis, Helicobacter pylori-infected gastric mucosa, and listeria infection. It is also suggested as a marker of acute hepatic injury. In our study, we postulated that IL-17 might be a cytokine with a role in hepatic dysfunction in scrub typhus. In September-November 2006, our study involved 43 patients with Boryong-type scrub typhus patients and 40 age- and sex-matched control healthy people. Scrub typhus was confirmed on the basis of immunofluorescence and a nested polymerase chain reaction assay. IL-17 was measured using human IL-17 immunoassay. We gathered the clinical and laboratory data by chart reviews. We used an independent t-test, Kolmogorov-Smirnov test, and correlation analysis. The IL-17 levels were significantly higher in scrub typhus patients than in the healthy group. Also, the patients with scrub typhus showed significantly higher aspartate aminotransferase and alanine aminotransferase levels, and lower hemoglobin levels than the healthy group. However, in our correlation analysis, we did not find any correlation between IL-17 and hepatic, kidney, and hemogram panels. The IL-17 level in patients with headaches was higher than in patients without headaches, showing a borderline significance. This suggests that IL-17 level might be a cause of a vasculitis-associated headache. More prospective, large-scale studies are needed about the mechanism of hepatic dysfunction and headaches in scrub typhus patients.
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PMID:Does IL-17 play a role in hepatic dysfunction of scrub typhus patients? 1948 73

Cystic fibrosis (CF) has been transformed from a fatal diagnosis in infancy to a chronic disease of children and young adults. Symptom patterns and disease burden in CF may be shifting to reflect the relatively healthier, older population with the disease. Self-management of symptoms is a hallmark of chronic illness, and yet we do not have a good understanding of how CF patients monitor or manage their symptoms. Children and adults were recruited through clinics in three Canadian provinces. Questionnaires with open-ended and close-ended questions in English and French, designed to assess the frequency, severity, and self-management of pain, breathlessness, and cough, were mailed to all the eligible participants. One hundred twenty-three respondents completed the survey, for a response rate of 64%. Eighty-four percent (103 of 123) of participants reported having pain. They reported an average of 2.1 locations of pain, with headache and abdominal pain most frequently described. Sixty-four percent (76 of 123) of participants reported having breathlessness, and 83% (99 of 123) of participants reported experiencing cough. Sixty-three percent (62 of 99) of participants with cough reported that cough always or sometimes interfered with their sleep. A variety of pharmacological and nonpharmacological treatments were used to manage symptoms. Pain and dyspnea are more common than suspected and a wide variety of pharmacological and nonpharmacological measures are used to treat symptoms. Cough is difficult to assess, but disturbed sleep may be an indicator of cough severity and an important symptom to consider when evaluating the overall burden of illness in those with CF.
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PMID:Frequency and self-management of pain, dyspnea, and cough in cystic fibrosis. 1981 66

Sarcoidosis is a chronic disease of unknown aetiology. Neurosarcoidosis is registered in 5% of patients with sarcoidosis. Clinical manifestations of sarcoidosis are numerous and diverse. Manifestation of Neurosarcoidosis includes partial- and grand-mal seizures, low-grade fever, headache, increased intracranial pressure, visual disturbances, diabetes insipidus, amenorrhea- galacterorrhea syndrome and pituitary failure, hypogonadotropic hypogonadism, hyperprolactinemia, unilateral and bilateral facial palsy, infiltration of meninges (aseptic meningitis) and nerve roots, leptominingitis, pachymeningitis with cranial neuropathies, pseudotumor, mild cognitive disorder, psychosis, delirium, dementia, disorientation, amnesia, progressive visual deterioration and proptosis, axonal polyneuropathies, mononeuropathies, chronic polyradiculoneuritis, peripheral neuropathy, cranial nerve abnormalities, radiculopathies, peripheral neuropathy, mononeuritis multiplex, progressive numbness and deep sensation disturbance in bilateral lower extremities, hemiplegia, hyperreflexia with pathological reflexes and hypesthesia, upward gaze palsy, spinal cord compression, dysarthria, dysphagia, weakness, episodes of blurred vision, diplopia, intracerebral hemorrhage, neuro-ophthalmic manifestations, intranuclear ophthalmoplegia, dysorientation, vasculitis presenting with strokes, intracranial hypothalamic lesion, paresthesis, hemiparesis, myelopathy in the cervico-thoracic region, lumbar pain, sensory level and inability of lateral gaze (Tab. 2, Ref. 60).
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PMID:Clinical manifestations of neurosarcoidosis. 1982 43

Cancer and its treatment can induce subjective and objective evidence of diminished functional capacity encompassing physical fatigue and cognitive impairment. Dexmethylphenidate (D-MPH; the D-isomer of methylphenidate) was evaluated for treatment of chemotherapy-related fatigue and cognitive impairment. A randomized, double-blind, placebo-controlled, parallel-group study evaluated the potential therapeutic effect and safety of D-MPH in the treatment of patients with chemotherapy-related fatigue. Change from baseline in the Functional Assessment of Chronic Illness Therapy-Fatigue Subscale (FACIT-F) total score at Week 8 was the primary outcome measure. One hundred fifty-four patients (predominantly with breast and ovarian cancers) were randomized and treated. Compared with placebo, D-MPH-treated subjects demonstrated a significant improvement in fatigue symptoms at Week 8 in the FACIT-F (P=0.02) and the Clinical Global Impression-Severity scores (P=0.02), without clinically relevant changes in hemoglobin levels. Cognitive function was not significantly improved. There was a higher rate of study drug-related adverse events (AEs) (48 of 76 [63%] vs. 22 of 78 [28%]) and a higher discontinuation rate because of AEs (8 of 76 [11%] vs. 1 of 78 [1.3%]) in D-MPH-treated subjects compared with placebo-treated subjects. The most commonly reported AEs independent of study drug relationship in D-MPH-treated subjects were headache, nausea, and dry mouth, and in placebo-treated subjects were headache, diarrhea, and insomnia. D-MPH produced significant improvement in fatigue in subjects previously treated with cytotoxic chemotherapy. Further studies with D-MPH or other agents to explore treatment response in chemotherapy-associated fatigue should be considered.
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PMID:Efficacy of dexmethylphenidate for the treatment of fatigue after cancer chemotherapy: a randomized clinical trial. 1989 71


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