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SYNOPSIS
Migraine is arbitrarily defined; biological markers for the condition are needed. Two stereotyped phenomena which may be manifestations of central vasomotor instability have been studied in migraineurs and in control subjects. These phenomena are (1) "ice cream headache", the brief frontal pain that results from cold food contacting the roof of the oropharynx and (2) the presence of vertigo, visual obscurations, and/or scintillating scotomata following rapid postural shifts of the head.
Hospitalized (non-neurologic) patients (60 women, 48 men) were interviewed regarding the presence, quality, and intensity of the two phenomena. A history of headache was then elicited in some detail. The headache histories were assessed by the usual arbitrary criteria for migraine; this was done by an independent observer without knowledge of the presence of ice cream headache or postural symptoms. In the non-headache, control population (49), 31% had experienced mild ice cream headache; in the migraine group (59), 93% had experienced ice cream headache (p<.001), usually (77%) as a moderate to severe discomfort. Half of the migraineurs took precautions when ingesting cold foods. Of the controls, 8% had brief vertigo or lightheadedness with rapid postural shifts; postural symptoms were present in 68% of the migraine group (p>.001), most of whom (75%) reported that scintillating scotomata accompanied vertigo. Both syndromes occurred more regularly and more prominently in the migraine population. 相似文献
Migraine is arbitrarily defined; biological markers for the condition are needed. Two stereotyped phenomena which may be manifestations of central vasomotor instability have been studied in migraineurs and in control subjects. These phenomena are (1) "ice cream headache", the brief frontal pain that results from cold food contacting the roof of the oropharynx and (2) the presence of vertigo, visual obscurations, and/or scintillating scotomata following rapid postural shifts of the head.
Hospitalized (non-neurologic) patients (60 women, 48 men) were interviewed regarding the presence, quality, and intensity of the two phenomena. A history of headache was then elicited in some detail. The headache histories were assessed by the usual arbitrary criteria for migraine; this was done by an independent observer without knowledge of the presence of ice cream headache or postural symptoms. In the non-headache, control population (49), 31% had experienced mild ice cream headache; in the migraine group (59), 93% had experienced ice cream headache (p<.001), usually (77%) as a moderate to severe discomfort. Half of the migraineurs took precautions when ingesting cold foods. Of the controls, 8% had brief vertigo or lightheadedness with rapid postural shifts; postural symptoms were present in 68% of the migraine group (p>.001), most of whom (75%) reported that scintillating scotomata accompanied vertigo. Both syndromes occurred more regularly and more prominently in the migraine population. 相似文献
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《Headache》1975,14(4):226-230
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用TCD脑血流分析技术对丛集性头痛患者丛集期之无头痛时与头痛时的脑血流速度(MFV)进行了研究。患者共18例,均为男性,平均年龄30.0±5.6岁。正常对照组也均为男性,平均年龄32.8±9.9岁。以TCD测定了颅内双侧MCA、ACA、PCA以及BA的MFV。结果发现:(1)无头痛时,患者诸动脉之MFV与正常对照组比较均无显著差异;(2)头痛时,其痛侧MCA之MFV与非头痛侧的MFV比较显著升高(P<0.01),ACA则相反,即显著降低(P<0.01);头痛时,头痛侧与该侧非头痛时比较,头痛时MCA的MFV显著高于非头痛时(P<0.01),而ACA则相反(P<0.01)。结果表明:丛集性头痛在丛集期头痛时颈内动脉系统之主要分支确有血管收缩,也有扩张的表现。并对其发病机理进行了探讨。 相似文献
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目的:研究头痛患者头部位点的电流感受阈值(current perception threshold,CPT)变化,探讨电流感受阈值检测对头痛的辅助诊断意义。方法:头痛患者、正常对照各15人,对单侧耳前位点、乳突位点分别以2000Hz、250Hz、5Hz三种频率测定电流感受阈值,采用自动程序进行双盲检测,比较两组的异常率,将CFI、结果与影像学检查结果对比,分析头痛患者中器质性病变者与功能性头痛者的CPT结果差异。结果:头痛组与正常组CPT异常率分别为87%、26%,差异有显著意义。7名有器质性病变的头痛患者中有6名CPT结果异常,异常位点与受累的解剖结构具有一致性。所有受检者中4名CPT值增高者均证实有器质性病变。结论:头部位点各频率的CPT检测对头痛的定性有诊断价值,异常增高的CPT值提示头颈部器质性病变。 相似文献
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中国丛集性头痛流行病学调查 总被引:3,自引:1,他引:3
对全国26个省、自治区(除台湾省)以1986年6月30日零时为始点进行了丛集性头痛(CH)流行病学调查。城市按半数区多级抽样到居委会,农村按论证选点,全国共135处调查点,每调查点人群不少于2.5万人,共调查了3457170人,按最新国际诊断标准,查出CH患者236例,其患病率、1982年中国人口标化率和世界人口标化率分别为6.8/10万、4.798/10万和5.036/10万;男性分别为11.7 相似文献
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目的:分析就诊于神经内科门诊的偏头痛和紧张型头痛患者中焦虑抑郁的发生率及特点,旨在提高偏头痛和紧张型头痛患者的诊疗水平。方法:对2009年6月~2010年2月来我院神经内科就诊101例偏头痛和95例紧张型头痛患者,采用汉密顿焦虑和抑郁量表进行焦虑抑郁测定,并同时对性别、年龄、职业、收入状况、病程、头痛程度、发作频率进行分析。结果:44.6%偏头痛患者和55.8%紧张型头痛患者伴发情绪障碍,两者比较无统计学差异(P>0.05)。慢性紧张性头痛患者有情绪障碍的概率较发作性紧张性头痛患者、无先兆偏头痛患者、有先兆偏头痛患者无统计学差异(P>0.05)。有焦虑症状的头痛患者出现抑郁症状显著高于无焦虑症状的患者,反之亦然。女性头痛患者伴发焦虑抑郁显著高于男性(P<0.05)。年龄<40岁患者伴发焦虑抑郁明显高于年龄>40岁患者(P<0.05)。收入<1500(元/月)的头痛患者伴发焦虑抑郁显著高于收入≥1500(元/月)。中、重度头痛患者伴发焦虑抑郁显著高于轻度头痛(P<0.05)。头痛病程>1年患者伴发焦虑抑郁显著高于病程<1年(P<0.05)。结论:偏头痛和紧张型头痛患者经常伴有焦虑抑郁。在头痛患者的诊治中,应加强对偏头痛及紧张型头痛共患焦虑抑郁的认识,提高诊治水平。 相似文献
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PHYSICAL AND PERSONALITY CHARACTERISTICS IN CLUSTER HEADACHE 总被引:2,自引:2,他引:0
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美利曲辛合剂治疗伴有情绪障碍偏头痛和丛集性头痛 总被引:3,自引:0,他引:3
目的探索治疗伴有抑郁和/或焦虑症状的偏头痛和丛集性头痛的有效方法.方法将伴有抑郁和/或焦虑症状的偏头痛患者154例和丛集性头痛患者28例随机分为两组,即美利曲辛合剂(黛力新)及头痛发作时加用散立痛组(治疗组,偏头痛组最终完成68例,丛集性头痛组最终完成11例)和头痛发作时单用散立痛组(对照组,偏头痛组最终完成59例,丛集性头痛组最终完成9例),进行随机单盲对照研究,同时用汉密尔顿抑郁量表评分(HAMD)和汉密尔顿焦虑量表评分(HAMA)对其抑郁和/或焦虑状况进行治疗前及治疗后(第2,4,6周)的评估.结果偏头痛治疗组不但可以明显减轻患者所伴有的抑郁和/或焦虑症状(第4,6周均P<0.01),还可以显著减少头痛发作次数(第4周P<0.05,第6周P<0.01)、缩短头痛发作持续时间(第2,4,6周均P<0.01);而丛集性头痛治疗组虽然能显著减少丛集性头痛患者的HAMD评分(第4周P<0.05,第6周P<0.01)及HAMA评分(第4,6周均P<0.01),但是却不能减少患者的丛集期头痛发作次数和头痛发作持续时间(第2,4,6周均P>0.05).结论对于伴有抑郁和/或焦虑状态的偏头痛患者,美利曲辛合剂具有一定的防治作用;而对于伴有抑郁和/或焦虑状态的丛集性头痛患者,美利曲辛合剂没有防治作用. 相似文献
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260例非器质性头痛患者头痛相关因素分析 总被引:2,自引:0,他引:2
目的:分析260例非器质性头痛患者头痛的相关因素,为临床上非器质性头痛的诊断和治疗提供科学依据。方法 :用表格对2009年6月~2010年2月在郑州大学第一附属医院神经内科门诊就诊的非器质性头痛患者的资料进行收集,总结患者的一般情况和头痛的相关因素。结果 :260例非器质性头痛患者中,女性多于男性(男:女=1:1.17)。随着收入的增高非器质性头痛的发病人数逐渐降低。发病率较高的职业是农民和学生。所有非器质性头痛患者有50.78%合并焦虑抑郁状态。紧张和压力是诱发头痛加重的最主要因素。其中有9例患者在病程中出现了头痛特点的转换。结论:非器质性头痛患者与性别、年龄、职业、收入等均存在相关性,在临床中要特别关注合并焦虑抑郁状态的非器质性头痛以及头痛特点转换。 相似文献
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偏头痛患者红细胞中超氧化物歧化酶变化的研究 总被引:2,自引:0,他引:2
用邻苯三酚自氧化法测定了26例偏头痛患者发作期和间隙期红细胞超氧化物歧化酶(Ery-SOD)的含量变化。结果表明,发作期和间隙期Ery-SOD含量分别为1224±215U/gHb(x±s)和1321±209U/gHb,成对t检验表明两者之间有非常显著差异(P<0.001)。偏头痛发作期Ery-SOD含量显著下降,可能反映了体内氧自由基生成增加,消耗了大量的SOD。 相似文献