Articles: pain.
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25 consecutive episodes of acute chest syndrome in 13 adult patients with sickle-cell disease were studied retrospectively. Chest symptoms were present on admission in 23 of 25 episodes. Abnormal chest signs and an abnormal chest X-ray were present on admission in only 11 and 9 episodes, respectively, but developed later in the remainder. ⋯ In 12 episodes (6 bilateral, 6 unilateral) exchange transfusion was required and produced striking improvement in 11. Despite intensive microbiological investigation, infection was found in only 2 episodes--1 mycoplasma and 1 evidence of Escherichia coli. Pulmonary intravascular sickling may account for much of the clinical picture.
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Local anesthetics are in general not suitable for the treatment of patients with severe cancer pain. Local blocks are useful for diagnostic and prognostic purposes. ⋯ The use of local anesthetics may yield long-lasting relief in some specific pain syndromes, such as tumor-related reflex dystrophies, in painful muscle spasms, and trigger points due to tumor-affected vertebrae. In addition, local anesthetics may have a generally beneficial effect in the restless, cachectic, and aged patient.
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Acta neurochirurgica · Jan 1984
The cause of failure in high cervical percutaneous cordotomy: an analysis.
Factors that might have contributed to failure of high cervical percutaneous cordotomy in 23 patients with intractable pain were investigated. Cordotomy failed in 3 patients, 20 had initially good pain relief (87%). ⋯ There was no influence of age, sex, type of cancer or previous medication on the result of percutaneous cordotomy. Patients with plexus involvement did better than those with bone metastasis.