Der Schmerz
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Review Comparative Study
[Migraine and hormones: what can we be certain of?].
Women suffer from migraine far more frequently than men. This sex difference during the reproductive years is considered to result from additional trigger factors, such as the fluctuating hormones of the menstrual cycle and with the reproductive milestones of women. The role of the female hormones on migraine is illustrated by the phenomenon of menstrual migraine, and the changes in the clinical course of migraine with menarche, pregnancy, menopause and the external application of hormones. In summary, epidemiological, clinical and experimental studies document a substantial influence of female sex hormones on the pathophysiology of migraine headache.
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Chronic headache is still a frequent problem in old age, affecting about 10% of all women and 5% of all men older than 70 years. The incidence of primary headache decreases with advancing age, while that of secondary headache increases. The clinical characteristics of migraine can also change with age; for example, vegetative symptoms are less prominent, and less intense migrainous pain localized predominantly in the neck is frequently reported. ⋯ As a result of such multimorbidity the homeostasis is disturbed in such patients, leading to various conditions that can entail concomitant headaches (sleep apnoea syndrome, dialysis headache, headache attributed to arterial hypertension or hypothyroidism). Familiar facial neuralgias, such as trigeminal neuralgia or postherpetic neuralgia following manifest herpes zoster affecting the face, become markedly more frequent with age. In general, in the treatment of headaches in the elderly it is essential to pay careful attention to potential interactions with the multiple drugs needed because of other diseases; in addition, the comorbidities themselves have to be taken into account, especially depression, anxiety and cognitive impairment, necessitating multimodal, interdisciplinary therapy plans.
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Comparative Study
[Practicability of a German version of the "Oswestry Low Back Pain Disability Questionnaire". A questionnaire to assess disability caused by back pain].
While caring for patients with chronic low back pain, a standardized measurement of pain and pain-related reduction of the quality of life is needed. Easy application and data collection are decisive for routine use. ⋯ A higher pain disability was related to age, female gender, limitations experienced in social life, impact of pain, use of analgetics, low net income, and patients in Eastern Germany. The available German version of the questionnaire is suitable for daily use to measure the intensity of pain and pain-related disability in everyday life, including social impairment due to low back pain.
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The platinum derivative oxaliplatin is widely used in colorectal cancer. Its side effects differ from those of the other platinum compounds cisplatin and carboplatin. ⋯ It is believed that HES is the result of peripheral nerve hyperexcitability as a consequence of voltage-gated sodium channel dysfunction, which may be caused by calcium level imbalance. Therapeutic options for HES are the administration of calcium and magnesium, the serotonin and noradrenaline reuptake inhibitor (SNRI) venlafaxine and the thiophosphate amifostine.
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Review Comparative Study
[A clinical challenge. Pragmatic treatment of migraine and concomitant depression].
The association of migraine and depression has been confirmed in numerous studies and it has been suggested that both diseases influence each other in a bidirectional way. As the conventional antidepressants mostly aggravate a pre-existing depression, treatment of both is a demanding task and should be planned in an interdisciplinary setting with neurologists and psychiatrists experienced in pain management. The pharmacological therapy is mainly based on a modulation of the serotonergic and noradrenergic systems and non-pharmacological treatment is also incorporated. ⋯ A combination of several antidepressants with acute acting antimigraine drugs can provoke potentially threatening side effects, however, these possible side effects should not lead to suboptimal treatment of patients with depression and concomitant migraine. The current data on the antimigraine effects of common antidepressants are reviewed and advice for the preventive treatment of migraine with concomitant depression is given. Additionally, hazardous interactions and preferable drug combinations are listed.