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

A double-blind comparative study of the nonionic contrast medium iopentol and the ionic contrast medium metrizoate for urography was carried out in 200 adult outpatients. Significantly less discomfort and other side effects were observed following iopentol than following metrizoate. No serious adverse reactions and no clinically significant alterations in heart rate or blood pressure were observed. A questionnaire was used to record delayed symptoms, from 30 min after contrast medium injection and for one week. The response rate was 92% and delayed adverse events were reported by 45%. The incidence of delayed reactions was significantly lower following iopentol than following metrizoate, i.e., delayed arm pain, fatigue, headache, diarrhea, nasal congestion, and rash. Delayed arm pain was probably due to contrast medium induced thrombosis in 1% following iopentol and in 8% following metrizoate. Most other symptoms were probably related to a combination of nocebo effect and coincidentally occurring symptoms. The urograms with both media were of similar high quality. Iopentol was found a suitable contrast medium for urography.
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PMID:Iopentol in urography. A clinical comparison between iopentol and metrizoate including delayed reactions. 163 50

Common migraine and cervicogenic headache have many traits in common, so many that they may be mixed up. Both are unilateral headaches with a female preponderance. However, as for a number of variables, they differ. This first and foremost has to do with factors concerning the neck. In cervicogenic headache, the following symptoms and signs are present: a reduced range of motion in the neck; mechanical precipitation of attack, either by neck movements or by external pressure over the greater occipital nerve of the C2 root; ipsilateral shoulder/arm pain; unilaterality without side-shift. Similar findings are usually not made in common migraine. Typical migraine symptoms, such as nausea, vomiting, photophobia, and phonophobia also occur in cervicogenic headache, but less frequently and to a lesser degree. Operative procedures directed to occipital/nuchal structures may afford decisive differentiation between the two disorders. In our estimation, cervicogenic headache and common migraine are two distinct disorders, with their own clinical patterns, pathogenesis, treatment - and, in all probability, also prognosis.
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PMID:Cervicogenic headache. The differentiation from common migraine. An overview. 191 61

The effects of a 12-week aerobic exercise training protocol on 32 symptomatic women with mitral valve prolapse were studied. Subjects were randomly assigned to control or exercise groups. Exercise subjects completed a 12-week (3 times per week) exercise training program based on guidelines established by the American Heart Association for phase II cardiac rehabilitation programs; control group subjects maintained normal activities. Before and after training, subjects underwent maximal multistage treadmill testing, and measurements were obtained for plasma catecholamine levels at rest and during peak exercise; they completed the State Trait Anxiety Inventory and General Well-Being Schedule. Weekly symptom frequency of chest pain, arm pain, palpitations, shortness of breath, fatigue, headache, mood swings, dizziness and syncope were monitored for the 12-week period. Data were analyzed using multivariate analysis of variance, multivariate analysis of covariance, and analysis of covariance with repeated measures. Compared with control subjects, the exercise group showed a significant (p less than 0.05) decrease in State Trait Anxiety Inventory scores, an increase in General Well-Being scores, an increase in functional capacity and a decline in the frequency of chest pain, fatigue, dizziness and mood swings. No statistically significant differences were noted in catecholamine levels at rest or during peak exercise. These findings support the use of aerobic exercise in the management of symptomatic women with mitral valve prolapse.
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PMID:Effects of aerobic exercise training on symptomatic women with mitral valve prolapse. 201 86

A computer scale survey to inspect the occurrence of delayed symptoms (adverse reactions) associated with the intravenous injection of low osmolar contrast medium (LOCM) was carried out. Of the recovered 1070 questionnaires, 290 had the delayed symptoms. Excluding 59 patients having the same symptoms in the past one year without contact with the contrast medium, the overall incidence of the delayed adverse reaction is 22.8% (231/1011). The delayed symptoms include arm pain (6.0%), headache (3.6%), itching (2.3%), rash (1.5%), general fatigue (1.4%), gastrointestinal symptoms, etc. Though the chi-square test had shown significance of the occurrence of the delayed symptoms for the group with a past history of drug allergy and nasal allergy (p less than 0.05), the delayed symptoms were mainly distributed in the middle-aged female to indicate that the sexuality is the cause of the foresaid significance. Furthermore, the incidence of the objective delayed symptoms such as rash in the group who had accepted more than two examinations is lower than the incidence in the group who accepted only one examination in the survey period. The disagreement to the fact that the repeated usage of the contrast medium is the risk factor to increase the incidence of the adverse reactions indicates the contrast medium may not be the only cause for the occurrence of the delayed symptoms, e.g. other factors such as sexual and psychological factors etc. may play a more important role than the contrast medium under this type of survey.
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PMID:The delayed adverse reactions of low osmolar contrast media. 208 95

Cervicogenic headache is a unilateral headache without sideshift, beginning in the posterior of the head but ultimately spreading to the front. It is characterized by rather mild and protracted pain episodes, the pain in many instances eventually becoming chronic, but with an undulating course. There is a marked female preponderance. The special features indicating neck involvement include: whiplash trauma by history, reduction of range of movement in the neck, ipsilateral shoulder and--occasionally--arm pain, and, further, the fact that attacks can be precipitated mechanically by the patients (by neck movements) or by the physician (by external pressure towards circumscribed points in the neck). An important theoretical--and diagnostic--feature is the fact that the anaesthetic blockade of the major occipital nerve results in discontinuation of pain in an area (the oculo-frontal area) where anaesthesia has not been obtained.
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PMID:The headache of challenge in our time: cervicogenic headache. 222 36

Cervical angina, resembling true angina pectoris, but resulting from cervical spondylosis and nerve root compression, is also known as pseudoangina. This report describes 164 patients treated over a 22-year period. Patients included 103 men and 61 women, with ages ranging from 45 to 68 years and averaging 54 years of age. The duration of symptoms prior to definitive diagnosis averaged ten months and ranged from ten to 18 months. Most patients had consulted at least two cardiologists prior to diagnosis. The results of stress testing were abnormal in ten patients, but none underwent angiography. Symptoms common to all patients, in varying severity, included neck pain and stiffness, occipital headache, arm pain with sensory symptoms. Neurologic deficit was found in only three instances. The majority of patients responded satisfactorily to a standard nonsurgical regimen, employed for at least three months, involving the use of a hard collar, intermittent traction, isometric exercise, and a combination of anti-inflammatory and muscle relaxant medications. In cases where disability persisted, myelography was usually employed and when confirming nerve root compression, anterior disc excision and spine fusion were performed. Such treatment was required in only 38 cases and resulted in complete relief of complaints in all but five instances in which fusion failure required re-operation with ultimate success. Fusion usually was completed in three months, during which time the patient was required to wear a hard collar.
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PMID:Cervical angina. 229 5

Although transaxillary first rib resection is one of the popular treatments for thoracic outlet syndrome today, recurrences and nerve injuries have led to investigation of other operations that might reduce complications and improve results. This article compares the results of transaxillary first rib resection with (1) scalenectomy (anterior and middle) and (2) supraclavicular first rib resection with scalenectomy. Between 1964 and 1987, 668 primary operations were performed for thoracic outlet syndrome on 491 patients. Seventy-one percent were women. Eight-six percent gave histories of neck trauma, often a whiplash injury (traumatic thoracic outlet syndrome); 4.5% had cervical ribs. Common symptoms included paresthesia in the hands (90%); arm pain (80%); neck pain (86%); and occipital headaches (69%). On physical examination, tenderness over the scalene muscles and duplication of symptoms with the arms abducted to 90 degrees in external rotation were present in over 90% of patients. By use of life-table analysis methods, success after surgery was found to be the same for all operations: 91% to 93% at 3 months; 76% to 79% at 1 to 2 years; 70% to 73% at 3 to 5 years; and 69% to 72% at 5 to 10 years. After rib resection plexus injuries occurred in 2.6%, with partial disability in 0.5%. No plexus injuries occurred after scalenectomy, but temporary phrenic nerve palsy occurred in 4.4%. Scalenectomy is as successful an operation as first rib resection for traumatic thoracic outlet syndrome and has fewer serious complications.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The treatment of thoracic outlet syndrome: a comparison of different operations. 238 Oct 32

A phase I study of single i.v. doses of a new sugar containing nitrosourea 6-deoxy-3,5 di-O-methyl 6-(3 methyl-3-nitrosoureido)-alpha-D-glucofuranoside (CGP 6809, EDMN) has been carried out in 47 patients with advanced solid tumors. Nine dose levels between 200 and 4500 mg/m2 were examined. Nausea and vomiting were seen in most patients but were controlled with antiemetics. Myelosuppression was minimal. The dose-limiting toxicity was hepatotoxicity, occurring early (peak at days 2-4) and resolving rapidly. No cumulative toxicity was seen with an every 6 weeks schedule. Other toxicities were abdominal pain, diarrhea, arm pain, restlessness, and headache. Pharmacokinetic studies in 20 patients using an HPLC assay and in 5 patients using [14C]EDMN showed a short half-life, rapid plasma clearance, rapid metabolism, and minimal excretion of unchanged drug. There was one partial response in a patient with colon carcinoma. The recommended dose for phase II studies in 3750 mg/m2 every 6 weeks.
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PMID:Phase I clinical trial of ethyl 6-deoxy-3,5-di-O-methyl 6-(3 methyl-3-nitrosoureido)-alpha-D-glucofuranoside (CGP 6809). 330 87

A sneeze caused acute left arm pain in a 36-year-old woman with a lumboperitoneal (LP) shunt that had been placed 3 years earlier for relief of headaches caused by pseudotumor cerebri. Numbness progressed up the left arm, neck, and back of the head and finally into the left face along with weakness of the hand and arm. Magnetic resonance imaging (MRI) and computed tomography revealed new tonsillar herniation and a large eccentric syrinx extending from C2 to T6. The functioning LP shunt was clamped, and a ventriculoatrial shunt was placed. Pain lessened and motor function improved slightly. MRI revealed complete resolution of the syrinx and resolution of the tonsillar herniation. Theories of syringomyelia formation, the relationship to Chiari I malformation, and the implications of this case are discussed.
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PMID:Resolution of syringomyelia and Chiari I malformation by ventriculoatrial shunting in a patient with pseudotumor cerebri and a lumboperitoneal shunt. 337 86

Two female patients, one with chronic paroxysmal hemicrania and one with hemicrania continua, had a continuously high requirement of indomethacin, ie, > or = 225 mg per day, for 4 and 7 years, respectively. In the hemicrania continua patient, a right (symptomatic side) C7 root affection due to disc herniation was demonstrated. Removal of the disc relieved the arm pain completely, and reduced the head pain and indomethacin requirement considerably initially. The other patient suffered from the unremitting form of chronic paroxysmal hemicrania with right-sided attacks from the age of 16. Indomethacin, 200 to 250 mg per day generally kept the headache at bay, but during exacerbations, especially during menstrual periods, the dosage transitorily had to be increased to 250 to 350 mg per day. A CT scan with contrast at aged 18 (1987) was negative. In 1992, she started having new symptoms, including numbness on the ipsilateral side of the face and arm and difficulty swallowing. An MR scan showed a meningioma originating in the roof of the cavernous sinus on the symptomatic side. The meningioma was surgically removed. The postoperative indomethacin requirement was reduced, but only transiently. Patients with chronic paroxysmal hemicrania (CPH) and hemicrania continua (HC) with a continuously high indomethacin requirement may have grave additional disorders and should consequently be followed closely.
Headache 1995 Jun
PMID:CPH and hemicrania continua: requirements of high indomethacin dosages--an ominous sign? 763 24


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