Articles: palliative-care.
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Randomized Controlled Trial Clinical Trial
Both intravenous lidocaine and morphine reduce the pain of postherpetic neuralgia.
We studied the analgesic efficacy of an intravenous infusion of lidocaine and morphine in 19 adults with well-established postherpetic neuralgia in a three-session, randomized, double-blind, placebo-controlled trial. Compared with saline placebo, both lidocaine and morphine reduced pain intensity. ⋯ In the majority of subjects who reported definite pain relief, allodynia also disappeared. The results show that neuropathic pain can respond to opioids and to systemically administered local anesthetic drugs.
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Ugeskrift for laeger · Jun 1991
[Continuous epidural treatment of cancer pain using a portable infusion pump].
Treatment of cancer pain with opioids through an epidural catheter, with a portable infuser has been recorded in 20 patients retrospective. In general there was a good acceptance of the treatment, which often could liberate the patients from close contacts to the pain clinic. ⋯ One patient had systemic adverse effects because of a very high daily opioid dose. The Pharmacia Deltec infuser employed has proven very secure and easy to handle.
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Although pain is one of the most feared consequences of cancer, pain management is rarely discussed in the literature on head and neck cancer. The pain experienced by patients with head and neck malignancies, of a biologic origin, is compounded by the emotional distress caused by alterations in function and cosmesis. Control of pain is possible, but an effective program must include more than pain medication. ⋯ Stool softeners must be provided, and anti-nausea medication is often given. Steroid drugs are regularly used to increase appetite, decrease edema, and enhance the patient's sense of well-being. Factors related to the selection and dosage of medications are discussed.
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The analgesic effects of transcutaneous electrical nerve stimulation (TENS) and vibratory stimulation (VS), used both separately and simultaneously, were compared in 24 patients suffering from chronic pain. We tested the hypothesis that these combined procedures might improve the pain reducing effects obtained with a single type of stimulation, since they make it possible to recruit a larger number of large diameter afferents and/or to increase the discharge frequencies. Four 35-minute treatment sessions (VS, TENS, VS + TENS, Sham stimulation) were run with each patient. ⋯ The assessments took place immediately after any treatment (0h.), and again 4 hours and 24 hours later. The results showed that dual stimulation not only alleviated pain in more cases than either VS or TENS alone, but also had stronger and more long-lasting analgesic effects. On the other hand, all three types of stimulation used produced stronger analgesic effects than those obtained with the sham stimulation.