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Query: UMLS:C0018681 (
headache
)
56,091
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Many
headache
patients complain of poor sleep, and sleep disturbance has been shown to play a role in chronic pain. We recorded nocturnal sleep with a 4-channel cassette EEG monitoring device in 10 common migraine patients, 10 individuals with muscle contraction (tension)
headache
, and 10 chronic tension-
vascular headache
sufferers. Migraine patients had essentially normal sleep, although rapid eye movement (REM) sleep and REM latency were increased. Patients with tension headache had reduced sleep time and sleep efficiency, decreased sleep latency but frequent awakenings, increased nocturnal movements, and marked reduction in slow wave sleep, without change in REM sleep or latency. Mixed-element
headaches
with both tension and vascular features were associated with reduced sleep, increased awakening, diminished slow wave sleep, and REM sleep that was decreased in amount and reduced in latency. The findings suggest that patients with intermittent migraine may have minimal sleep disturbance, while chronic
headache
may be worsened by chronically poor sleep. Muscle contraction headache may be associated with frequent awakenings and decreased slow wave sleep similar to the sleep changes of fibrositis, while chronic tension-
vascular headache
may have a depressive substrate. Four-channel sleep recording may miss contributory sleep apnea, but nonetheless cassette EEG may facilitate outpatient evaluation of refractory
headaches
.
Headache
1990 Sep
PMID:Nocturnal sleep recording with cassette EEG in chronic headaches. 226 15
This study was conducted to analyze the prevalence and features of chronic or recurrent
headache
in Systemic Lupus Erythematosus (SLE), and also the relationship of such
headache
with other manifestations of the disease. A total of 76 patients (69 women and 7 men) with a mean age of 40 years (r: 24-74 years) were included. An overall severity index for SLE was applied. Fifty-two patients (68%) presented
headache
, 27 (52%) being vascular and 25 (48%) muscle contraction type.
Headache
in general was more frequent after the onset of SLE (p less than .001). Prevalence of muscle contraction headache in particular was greater following manifestations of SLE. Family history of migraine was recorded in 54% of the patients with
vascular headache
. This antecedent was more common in patients in whom migraine started before the onset of SLE (p = .05). A greater number of neuropsychiatric symptoms was observed in the patients with
vascular headache
and family history (p less than .02). Patients with thrombocytopenia presented
headache
less frequently (p less than .05). Our results showed
headache
, of both vascular and muscle contraction types, to be frequent in SLE. We note that there is an increased frequency of muscle contraction headache after the onset of SLE, and that there is a migraine-like
headache
directly related to SLE. Migrainous patients with familial history have a greater probability to suffer neuropsychiatric manifestations. Finally, it is suggested that severity of SLE is not related to presence of
headache
.
Headache
1990 Mar
PMID:A prospective study of chronic or recurrent headache in systemic lupus erythematosus. 233 79
This study investigates the use of biofeedback, relaxation and psychotherapy on five patients with severe,
vascular headaches
that occurred during the course of pregnancy. The subjects received between four and twelve sessions of treatment overall. The subjects all showed a marked reduction or complete cessation of
headaches
during treatment, the term of pregnancy, and during a follow-up evaluation months after the birth of the child. Possible alternate explanations for improvement are discussed along with the study's limitations. This preliminary investigation strongly suggests that psychological treatment may be a particularly useful intervention for management of
headaches
that occur in pregnant women.
Headache
1990 Jun
PMID:A non-pharmacological treatment of vascular headache during pregnancy. 240 22
Fifty-seven patients suffering from migraine, tension headache or tension
vascular headache
were prescribed a soft occlusal splint for night-time wear. Dental, psychosocial/psychiatric and neurological data were recorded prior to commencement of therapy and at the conclusion of a 3 month treatment period. A statistically significant number of patients presenting with migraine or tension
vascular headache
experienced marked improvement or complete relief of
headache
symptoms, but most patients suffering from tension headache failed to benefit from splint therapy. A majority of patients displaying intercurrent features of craniomandibular dysfunction experienced reduction in these symptoms also. There was a statistically significant association between TMJ improvement and
headache
type. Prior to treatment, patients who subsequently benefited from splint therapy in terms of
headache
improvement had experienced significantly fewer
headaches
than patients who failed to respond, although
headache
intensity and duration were similar in both groups. It is suggested that
headache
type and frequency may be prognostic indicators of the likely success of dental splint therapy in treatment of
headache
. Nevertheless, the use of occlusal splints in the treatment of patients complaining of
headache
in the absence of evidence of craniomandibular dysfunction should not be embarked upon until medical examination has excluded the possibility of organic neurological disorder.
...
PMID:Soft occlusal splint therapy in the treatment of migraine and other headaches. 240 62
A complex network of neurotransmission systems underlies the control of the cerebral circulation. Classical neurotransmitters, vasoactive peptides and receptors have been found in cerebral arteries. Central and peripheral structures are also probably involved in the neurogenic control of the cerebral circulation. Vascular and neurotransmission changes reported in
vascular headaches
suggest that an alteration of the neurogenic control of the brain circulation may be implicated in
vascular headaches
. In particular, locus coeruleus, which may control the intracerebral adrenergic pathway, can induce vascular changes similar to those of migraine. Moreover, the trigeminal ganglion, which may induce the release of substance P, can change the extracranial and intracranial vasodilator activity. The vascular theory of migraine, proposed by Wolff, is re-evaluated on the grounds of a possible mediation of the vascular responses by neurotransmitters. It is hypothesized that a deficient modulation by enkephalins may cause alterations of locus coeruleus and/or trigeminal ganglion. The problem of pain in
vascular headaches
is also considered: whether it is of vascular origin or whether it is due to a dysfunction of the central nociceptive pathway. Knowledge of the neurogenic control of the cerebral circulation may be useful in understanding some pathogenetic mechanisms of
vascular headaches
.
Cephalalgia
1985 May
PMID:Vascular headaches and cerebral circulation: an overview. 241 Jan 34
The origin, density, and distribution of sympathetic nerve fibers in the supratentorial dura mater of the rat were examined in detail in the current study by using wheat germ agglutinin horseradish peroxidase (WGA-HRP) retrograde tracing procedures, glyoxylic acid-induced fluorescence, and dopamine beta-hydroxylase (DBH) immunocytochemical staining of dural whole mount preparations. Application of WGA-HRP to the superior sagittal sinus and adjacent areas of the supratentorial dura mater labeled numerous neurons in each of the left and right superior cervical ganglia. Glyoxylic acid and DBH immunocytochemical staining of fixed dural whole mount preparations revealed prominent plexuses of sympathetic nerves about the middle meningeal artery and its branches, about the superior sagittal and transverse sinuses, and "free" within the dura mater, i.e., apparently unassociated with any vasculature. Significantly, in all of these areas, the density of sympathetic innervation revealed in this study was considerably greater than that previously demonstrated by other workers. An impressive population of mast cells also was observed within the dura mater of the glyoxylic acid-treated preparations. The majority of these cells were perivascular; however, a significant number were also present within the dura unrelated to the vasculature, and occasional cells were seen in close apposition to fluorescent sympathetic nerve fibers. Taken together, the identification of a robust sympathetic plexus and prominent mast cell population associated with a dura mater that also receives significant sensory projections from the trigeminal system raises interest regarding the functional interactions of these elements. These observations warrant further consideration regarding their role in the pathogenesis of
vascular headache
and
head pain
.
...
PMID:Sympathetic innervation of the supratentorial dura mater of the rat. 248 Mar 72
A multicenter, randomized, double-blind trial was conducted to compare the efficacy of Cafergot P-B with that of its components, Cafergot, pentobarbital, and Bellafoline, and with placebo for the treatment of migraine. Patients with
vascular headaches
of the migraine type who regularly experienced nervous tension and some form of gastrointestinal distress with their
headaches
were randomized to one of five treatment groups. They were given treatment packets containing their assigned drug for use during two separate migraine attacks. Patients made pretreatment evaluations of the following symptoms:
head pain
, nervous tension, nausea, vomiting, anorexia, abdominal cramps, and photophobia. They made posttreatment evaluations of these symptoms 0.5, 1.0, 1.5, 2.0, and 3.0 hours after ingesting their assigned drug. Improvement scores were calculated from the differences between the pretreatment and the posttreatment ratings. Patients also made a final global assessment of their drug's efficacy. All patients who took at least one dose of the study medication and completed a baseline evaluation and at least one postdose evaluation of severity of pain were included in the analysis (n = 254). The comparisons of particular interest were those between Cafergot P-B and Cafergot and between Cafergot P-B and placebo. Cafergot P-B was significantly more effective than Cafergot in relieving
head pain
at hours 2 and 3, nervous tension, nausea, vomiting, anorexia, and photophobia. Cafergot P-B was significantly more effective than placebo in relieving
head pain
, nervous tension, nausea (second
headache
only), vomiting, and photphobia. The incidence of reported adverse effects was no greater with Cafergot P-B than with Cafergot; however, patients given Cafergot P-B reported less vomiting than did patients given Cafergot. The results of this study show that addition of pentobarbital and Bellafoline to Cafergot provides greater relief of pain, vomiting, nervous tension, photophobia, and other symptoms associated with migraine, while reducing the severity of the nausea that may accompany a migraine headache or Cafergot therapy.
...
PMID:Symptomatic relief of migraine: multicenter comparison of Cafergot P-B, Cafergot, and placebo. 249 84
Regional cerebral blood flow (rCBF) was measured in 16 cranial regions in 23 children and adolescents with frequent
headaches
using the non-invasive Xenon-133 inhalation technique. Blood flow response to 5% carbon dioxide (CO2) was also determined in 21 patients, while response to 50% oxygen was measured in the two patients with hemoglobinopathy. Included were 10 patients with a clinical diagnosis of migraine, 4 with musculoskeletal
headaches
, and 3 with features of both types. Also studied were 2 patients with primary thrombocythemia, 2 patients with hemoglobinopathy and
headaches
, 1 patient with polycythemia, and 1 with
headaches
following trauma. With two exceptions, rCBF determinations were done during an asymptomatic period. Baseline rCBF values tended to be higher in these young patients than in young adults done in our laboratory. Localized reduction in the expected blood flow surge after CO2 inhalation, most often noted posteriorly, was seen in 8 of the 13
vascular headaches
, but in none of the musculoskeletal
headache
group. Both patients with primary thrombocythemia had normal baseline flow values and altered responsiveness to CO2 similar to that seen in migraineurs; thus, the frequently reported
headache
and transient neurologic signs with primary thrombocythemia are probably not due to microvascular obstruction as previously suggested. These data support the concept of pediatric migraine as a disorder of vasomotor function and also add to our knowledge of normal rCBF values in younger patients. Demonstration of altered vasomotor reactivity to CO2 could prove helpful in children whose
headache
is atypical.
Headache
1989 Jun
PMID:Regional cerebral blood flow in childhood headache. 250 64
To develop a reliable experimental model of
vascular headache
, we studied the dose-response relationship between
headache
and i.v. nitroglycerin (NTG) in 10 healthy subjects. NTG was infused intravenously over periods of 10 min separated by wash-out periods. Doses of 0.25, 0.50, 1.00 and 2.00 micrograms/kg/min were applied successively with one placebo infusion and wash-out period inserted randomly and double blindly. The subjects scored their
headache
intensity on a scale 0-10. After 1-8 weeks a retest was performed. Nine subjects developed
headache
already at 0.25 microgram/kg/min, whereas one had no
headache
at any dose.
Headache
severity did not increase with doses above 0.5 microgram/kg/min. This ceiling effect was reproducible. The
headache
was moderate, usually throbbing, bifrontal and not associated with other migrainous features. It reached maximum within 2.5-5.5 min (medians) at various doses and declined rapidly after NTG discontinuation. Wash-out periods of 10-20 min were sufficient. The reproducibility of
headache
intensity and character was satisfactory in the retest experiment. There were no unpleasant side effects and no visible flushing. Thus blindness was maintained. I.v. NTG is suitable as an experimental
headache
model. A constant infusion of 0.5 microgram/kg/min will be suitable for studies of arterial diameter, pulsations, blood flow, etc. Comparative studies of sensitivity should use the present infusion schedule but with the two highest doses substituted by 0.06 and 0.125 microgram/kg/min.
...
PMID:Intravenous nitroglycerin as an experimental model of vascular headache. Basic characteristics. 250 3
The authors present the problem of
vascular headache
at children:
headaches
caused by high blood pressure, aneurysm and other intracranial vascular malformations of the intracranial venous sinuses thrombosis (here, the determining factors are the infectious and inflammatory factors). Here are mentioned, one by one, the kinds of
headaches
, following the a/m classifications, with the clinical particularities and the therapeutical indications. There are reviewed a series of other causes of the
headaches
at children:
headache
caused by muscular contractions, the post traumatic
headache
,
headache
caused by cerebral tumours, by nasosinusal causes, ocular
headache
,
headache
caused by infections or metabolic diseases, and the psychogenic
headache
.
...
PMID:[Clinical and therapeutic aspects of headache of vascular origin in children]. 252 90
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