Current pain and headache reports
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Successful management of pain in the cancer patient requires careful assessment of the components of the pain complaint and accurate diagnosis of the cause of pain. Symptomatic management of pain involves pharmacotherapeutic strategies that focus on opioid use. ⋯ Failure to continuously monitor opioid use generally results in overtreatment or undertreatment of pain. The cognitive and psychomotor effects of long-term opioid therapy are not well-defined and merit further study.
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The red ear syndrome is a rare syndrome originally described by Lance in 1994. It involves pain in and around the ear and associated autonomic phenomena, the most significant of which is cutaneous erythema of the ear ipsilateral to the pain and obvious to the patient and examiner during the attack. It may well represent an auriculo-autonomic cephalgia and/or be part of the group of disorders recognized as trigeminal autonomic cephalalgias. As a syndrome, it still lacks specificity in regard to etiology, mechanisms, and treatment but is important to recognize clinically because of its associations.
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Curr Pain Headache Rep · Aug 2007
ReviewAssessment tools for the evaluation of pain in the oncology patient.
The control of cancer pain is an essential goal in the care of patients with cancer. Inadequate pain assessment by health care providers is a major risk factor for undertreatment of pain. Repeated and accurate pain assessment is required for optimal pain management. ⋯ In addition to measuring pain intensity, it is important to determine the impact of pain on patients' function, mood, and quality of life. Developmental issues must be considered when assessing the pain of children and elderly individuals with cancer. Novel technologies may be used to improve accurate and timely pain measurement.
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Curr Pain Headache Rep · Aug 2007
Review Case ReportsAn approach to the patient with painful ophthalmoplegia, with a focus on Tolosa-Hunt syndrome.
The differential diagnosis of painful ophthalmoplegia is extensive and consists of numerous sinister etiologies, including neoplasms (ie, primary intracranial tumors, local or distant metastases), vascular (eg, aneurysm, carotid dissection, and carotid-cavernous fistula), inflammatory (ie, orbital pseudotumor, giant cell arteritis, sarcoidosis, and Tolosa-Hunt syndrome), and infectious etiologies (ie, fungal and mycobacterial), as well as other miscellaneous conditions (ie, ophthalmoplegic migraine and microvascular infarcts secondary to diabetes). A systematic approach to the evaluation of painful ophthalmoplegia can lead to prompt recognition of serious disorders that can be associated with significant morbidity or mortality if left untreated. Inflammatory conditions such as Tolosa-Hunt syndrome and orbital pseudotumor are highly responsive to corticosteroids but should be diagnoses of exclusion.
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We describe the various side effects occurring in dialysis sessions and indicate measures for their prevention and/or treatment. Next, we analyze dialysis headache in terms of incidence, prevalence, criteria for its inclusion in the classification of the International Headache Society, and factors related to its triggering, ie, bradykinin and nitric oxide (NO), which have increased plasma levels during dialysis. ⋯ A similarity is particularly detected in terms of the role of NO as the last link in the chain of events that precedes the onset of headache, which is preceded by a latency period of 3 to 4 hours, much longer than the few seconds needed to inactivate NO. A hypothesis is raised to explain this phenomenon, opening new perspectives for the study of the pathophysiology of headaches, including primary headaches.