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

Past epidemiological and clinical research has identified depression as the most common psychiatric disorder associated with headache. The present study carried out in a neurology headache clinic showed that the major associations were with current anxiety disorders, especially panic and related conditions. These findings were particularly true of the subgroup of migraine with aura; in the relatively few patients with mood disorders, depression was nearly always comorbid with panic or other anxiety disorders. Past history of depression was mainly a characteristic of the tension headache group. These data are compatible with the hypothesis that migraine, especially that with aura, panic disorder and some forms of depressive illness are part of the same spectrum.
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PMID:Headache, panic disorder and depression: comorbidity or a spectrum? 760 60

The use of psychotropic drugs has been associated with the syndrome of inappropriate antidiuretic hormone secretion (SIADH) in a number of case reports. SIADH is characterised by the sustained release of antidiuretic hormone (ADH) from the posterior pituitary. The patients have a reduced ability to excrete diluted urine, ingested fluid is retained, and the extracellular fluid expands and becomes hypo-osmolar. The cardinal signs are hyponatraemia, serum hypoosmolality and a less than maximally diluted urine. Common symptoms include weakness, lethargy, headache, anorexia and weight gain. These symptoms may be followed by confusion, convulsions, coma and death. The early symptoms are vague and nonspecific, and they may even mimic the symptoms of the psychiatric disorder itself. For antidepressants, the risk of SIADH seems to be highest during the first weeks of treatment. For antipsychotics, the risk seems to be more spread out in time. The causative role of the drug may sometimes be difficult to estimate, as even drug-free psychiatric patients, mostly those with schizophrenia, develop SIADH on the basis of psychogenic polydipsia. Smoking is another factor associated with the development of SIADH, and the risk may also increase with age. The acute treatment of SIADH induced by a psychotropic drug includes discontinuation of the drug as well as restriction of fluid intake. In cases with significant clinical symptoms, infusion of sodium chloride is recommended. After the acute management, it is useful to evaluate the causative role of the drug by performing a water loading test and/or drug rechallenge. If continued treatment with an antidepressant or antipsychotic is indicated, a drug with a different pharmacological profile should be chosen, and the serum sodium levels should be monitored closely. If treatment with the drug that caused SIADH must be continued, concomitant treatment with demeclocycline may reduce the tendency of hyponatraemia.
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PMID:Hyponatraemia and the syndrome of inappropriate antidiuretic hormone secretion (SIADH) induced by psychotropic drugs. 761 32

Medicinal leech therapy is recorded as early as 200 B.C. to treat everything from mental illness to headaches. The medicinal leech (Hirudo medicinalis) is used today as a successful treatment for venous congestion following replantation or transplantation of tissue. This paper discusses specific leeching properties, indications for use, nursing care and expected outcomes of leech therapy.
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PMID:Leech therapy for venous congestion following myocutaneous pectoralis flap reconstruction. 762 70

This article illustrates that the diagnostic evaluation as well as the management of the patient presenting with chronic fatigue can be done in an orderly manner. If a medical illness is the cause of the patient's fatigue, this is usually evident on initial presentation. A thorough history and complete physical examination, in conjunction with some screening laboratory tests, can rule out most medical causes of fatigue, and any remaining cases declare themselves over the next several visits. If a medical cause is not evident, a further "fishing expedition" is fruitless. Psychiatric illness, such as depression or generalized anxiety disorder, accounts for another significant proportion of cases of chronic fatigue. As with medical illness, psychiatric illness should be suspected based on history and is not a diagnosis of exclusion. Some patients presenting with chronic fatigue have a history and symptom pattern consistent with the diagnosis of CFS. The cause of this syndrome is controversial and is still unknown. The clinician, however, can offer the patient care in an environment that is respectful of their physical and psychological discomfort and can provide significant symptomatic improvement to the patient. Lastly, some patients with fatigue do not fit any diagnostic category, including CFS. As with many other common complaints, such as headaches or abdominal pain, although a diagnosis may not be given to the patient, the clinician can do a lot to reassure the patient and assist the patient in living with his or her symptoms. As Solberg eloquently wrote: "[E]valuation of the fatigued patient requires all of a physician's best attributes--a broad view of disease, psychosocial sensitivity, and a good ongoing relationship with the patient."
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PMID:The chronically fatigued patient. 787 93

The clinical manifestations and mitochondrial DNA (mtDNA) mutations in a Taiwanese family with a female proband exhibiting mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes syndrome are reported. Clinically, the proband had a stroke-like episode with right hemiparesis, hemianopsia and mental dysfunction as well as short stature, hearing impairments, and elevated lactate levels. Brain magnetic resonance images showed multiple increased signal intensities over the left frontal, parietal and temporal areas. There were no ragged-red fibers, but paracrystalline inclusion bodies were shown in the muscle biopsies under electron microscopic examination. A deficiency of NADH-CoQ reductase was also found in biochemical studies of the muscles. The family survey revealed no abnormal findings except for headache and episodic vomiting in her mother. The molecular analysis of mtDNA disclosed a mutation from A to G at the nucleotide pair 3243 of the mitochondrial transfer RNA(Leu) gene in the blood, hair follicles and/or muscle of the maternal relatives. A characteristic finding of the MELAS family is variation of percentage of mutated mtDNA in various tissues and individuals. However, a higher proportion of mutated mtDNA was noted in the proband than that in the asymptomatic or oligosymptomatic family members. From the data, the variable clinical phenotypes in this MELAS family can be explained at least partly, by the different proportions of mutant mtDNA in the target tissues of the proband and maternal relatives.
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PMID:MELAS syndrome: correlation between clinical features and molecular genetic analysis. 788 36

The present study investigated the association between psychopathology and headache in a prospective longitudinal epidemiologic study of a cohort of 19- and 20-year-olds in Zurich, Switzerland. Prevalence rates of psychopathology by headache subtype were examined both cross-sectionally and longitudinally. Psychiatric disorders were evaluated using a direct interview administered by experienced clinicians. Personality was assessed using the Freiburg Personality Inventory and the Symptom Checklist 90. In general, subjects with migraine had more affective and anxiety disorders and exhibited elevated rates of neuroticism and somatization compared to nonmigraine subjects. When examined by headache subtype, migraineurs with aura exhibited greater rates of psychopathology and more personality abnormalities than any of the other headache subtypes or controls. In contrast to clinical wisdom, subjects with tension-type headache did not differ from controls in rates of psychopathology or on any of the personality or symptom factors.
Headache 1994 Sep
PMID:Psychopathology and headache syndromes in the community. 796 Jul 24

Several authors have asserted that psychological factors are the underlying cause of atypical odontalgia. However, objective evidence is lacking to support this claim. In this study, the Minnesota Multiphasic Personality Inventory was used to assess psychological functioning of an atypical odontalgia population. Means of the standard scores for each Minnesota Multiphasic Personality Inventory scale were within normal ranges. Standard scores for atypical odontalgia profiles compared with standard scores for a chronic headache group (matched for age, sex, and chronicity) were similar and scales for both groups were within normal ranges. These findings fail to support psychological dysfunction as a primary condition associated with patients suffering from atypical odontalgia.
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PMID:Is atypical odontalgia a psychological problem? 810 92

We reported a rare case of Listeria rhombencephalitis with meningitis. A 48-year-old healthy man suddenly experienced high fever and headache, then he had lower cranial nerve's palsies and mental dysfunction developed during one week period. On admission, his temperature was 38 degrees C. He was slightly delirious and euphoric. He had nuchal rigidity, mild paresthesia over his left cheek to left upper lip, a right sixth nerve palsy, dysphagia, hiccup, nasal voice and left cerebellar ataxia. His tongue deviated toward the right side on protrusion. A CSF culture grew Listeria monocytogenes. Intravenous antibiotic therapy (PIPC, minocycline hydrochloride) produced improvement in one month except for mild paresthesia and dysphagia. He almost recovered after 7 months of illness. Brain MRI on T2 weighted image demonstrated multiple small ischemic lesions in the left lateral medulla, upper pontine tegmentum in the right side, and pontine tegmentum in the left side. These lesions enhanced by Gd. were assumed to be due to the secondary vasculitis. Listeria rhombencephalitis is extremely rare in human beings. To our knowledge only thirteen cases have been reported. In seven cases, post-mortem pathological findings confirmed necrotizing angitis in brainstem. Clinical aspects of Listeria rhombencephalitis were discussed, and the entity of this disease should be considered as a treatable cause of acute progressive brainstem meningoencephalitis.
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PMID:[A case of Listeria rhombencephalitis with a secondary vasculitis suggested by MRI]. 840 84

Tricyclic antidepressants, especially amitriptyline, are the medication of first choice in the treatment of chronic tension headache. Few previous studies meet modern standards of study design and statistical analysis. Tolerability and efficacy of 60-90 mg amitriptyline oxide (AO) as a single dose in the evening were compared with 50-75 mg amitriptyline (AM) and placebo (PL) in a double-blind, parallel-group trial consisting of a 4-week baseline phase and 12 weeks of treatment. The 3-armed study was conducted in 7 centers. The inclusion criterion was tension-type headache on at least 15 days monthly with a duration of at least 6 months. Exclusion criteria were a migraine history, previous participation in another clinical trial within the last 3 months, drug abuse, medication with other antidepressants or tranquilizers, current use of other acknowledged prophylactic headache medication, lack of compliance, major psychiatric disorder according to DSM-III and medical contra-indications against tricyclic antidepressants. The primary study endpoint was a reduction at least 50% of the product of headache duration and frequency and a reduction at least 50% in headache intensity. Statistics used were Fisher's Exact Test and an analysis of variance. A total of 211 patients were included in this trial. One hundred ninety-seven cases, 87 males and 110 females, with a mean age of 38 +/- 13 (18-68) years, could be analysed completely (66 AO, 67 AM, 64 PL). With regard to the strictly defined primary study endpoint, no significant difference emerged between AO, AM and PL: treatment responders were 30.3% with AO, 22.4% with AM and 21.9% with PL (PAO-PL = 0.3210, PAM-PL = 1.000, PAO-AM = 0.3299 respectively).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Effectiveness and tolerance of amitriptyline oxide in chronic tension headache--a multicenter double-blind study versus amitriptyline versus placebo]. 845 Aug 93

The authors investigated the optima dose (efficacy and safety) of moxisylyte, an alpha-blocking agent, in a double-blind placebo-controlled crossover study in 30 patients. The origin of the erectile dysfunction was predominantly psychological in 14 patients and neurological in 16 patients. Each patient received 4 intracavernous injections in a randomized order (placebo, 10, 20, 30 mg of moxisylyte) at 7-day intervals. Regardless of the dose, moxisylyte induced significantly greater penile responses than placebo on all erection criteria. The frequency of responses allowing sexual intercourse appeared to be dose-dependent in the two aetiological groups. The erectile responses most frequently obtained were complete rigidity in the "neurological" group and tumescence in the "psychological" group. The safety was excellent for 95.6% of injections and no case of priapism was observed. One patient (neurological patient) experienced two prolonged erections after the dose of 20 mg and another patient (psychological patient) reported 2 headaches after the dose of 30 mg. No pain was experienced on injection. Moxisylyte is very well tolerated and is able to induce an erectile response from the dose of 10 mg. This dose appears to be sufficient in patients with central neurological erectile dysfunction; a dose of 20 mg tends to improve the quality of response in patients with a predominantly psychological disorder, although the differences observed between the doses were not statistically significant in this number limited of patients.
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PMID:[Effectiveness of and tolerance to intracavernous injection of moxisylyte in patients with erectile dysfunction: effect/dose relationship versus placebo]. 858 Sep 80


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