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比较研究
2004年6月,24 (6):483 - 90。
doi: 10.188金宝慱官网下载1111 / j.1468-2982.2004.00691.x。

改变偏头痛和药物过度使用三级头痛中心——临床特点及治疗结果

从属关系
比较研究

改变偏头痛和药物过度使用三级头痛中心——临床特点及治疗结果

M E Bigalet al。 头痛 2004年6月

文摘

研究表明,很大比例的头痛患者头痛诊所可能过度使用急性药物。在某些情况下,过度使用可能是负责开发或维护的慢性每日头痛(CDH)综合症。本研究的目的是评估患者的镇痛模式过度使用咨询头痛中心和比较结果在一群患者停用药物过度使用那些持续的过度使用,类似的患者年龄、性别和心理档案。我们回顾了456年的图表将偏头痛患者(TM)和急性药物过度使用定义为以下条件之一:1。简单的镇痛剂使用ASA(> 1000毫克/对乙酰氨基酚)> 5天/周;2。止痛剂组合使用(咖啡因和/或butalbital) > 3平板电脑一天> 3天;3所示。鸦片使用> 1片每天> 2天;4所示。 Ergotamine tartrate use: 1 mg PO or 0.5 mg PR for > 2 days a week. For triptans, we empirically considered overuse > 1 tablet per day for > 5 days per week. Patients who were able to undergo detoxification and did not overuse medication (based on the above definition) after one year of follow-up were considered to have successful detoxification (Group 1). Patients who were not able to discontinue offending agents, or returned to a pattern of medication overuse within one year were considered to have unsuccessful detoxification (Group 2). We compared the following outcomes after one year of follow-up: Number of days with headache per month; Intensity of headache; Duration of headache; Headache score (frequency x intensity). The majority of patients overused more than one type of medication. Numbers of tablets taken ranged from 1 to 30 each day (mean of 5.2). Forty-eight (10.5%) subjects took >10 tablets per day. Considering patients seen in the last 5 years, we found the following overused substances: Butalbital containing combination products, 48%; Acetaminophen, 46.2%; Opioids, 33.3%; ASA, 32.0%; Ergotamine tartrate, 11.8%; Sumatriptan, 10.7%; Nonsteroidal anti-inflammatory medications other than ASA, 9.8%; Zolmitriptan, 4.6%; Rizatriptan, 1.9%; Naratriptan, 0.6%. Total of all triptans, 17.8%. Of 456 patients, 318 (69.7%) were successfully detoxified (Group 1), and 138 (30.3%) were not (Group 2). The comparison between groups 1 and 2 after one year of follow-up showed a decrease in the frequency of headache of 73.7% in group 1 and only 17.2% in group 2 (P < 0.0001). Similarly, the duration of head pain was reduced by 61.2% in group 1 and 14.8% in group 2 (P < 0.0001). The headache score after one year was 18.8 in group 1 and 54 in group 2 (P < 0.0001). A total of 225 (70.7%) successfully detoxified subjects in Group 1 returned to an episodic pattern of migraine, compared to 21 (15.3%) in Group 2 (P < 0.001). More rigorous prescribing guidelines for patients with frequent headaches are urgently needed. Successful detoxification is necessary to ensure improvement in the headache status when treating patients who overuse acute medications.

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