Articles: palliative-care.
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We have used strontium-89 chloride (89Sr) for the palliative treatment of metastatic bone pain. Seventy-six patients (50 males with prostate carcinoma and 26 females with breast cancer) were treated with 148 MBq of 89Sr. Sixteen patients were retreated, receiving two or three doses; the total number of injected doses was consequently 95. ⋯ A decrease in the initial leucocyte and platelet counts was observed after the 1st month of treatment, with a gradual partial to complete recovery within 6 months. It is concluded that 89Sr is an effective agent in palliative therapy for metastatic bone pain in patients with prostate or breast carcinoma. If required, retreatment can be administered safely and with the same efficacy as is achieved by the first dose.
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To describe the status of palliative care education in the undergraduate medical curriculum and to offer recommendations for improvement. ⋯ The increasing attention to palliative care education has created major opportunities for improving education about care at the end of life. Educational programs should be rigorously evaluated to identify best educational practices.
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Randomized Controlled Trial Clinical Trial
An investigation of the placebo effect and age-related factors in the report of needle pain from venipuncture in children.
To examine the potential role for a placebo cream in reducing reported needle pain severity in children, and the impact of age-related factors on pain self-report, a convenience sample of 117 children scheduled for venipuncture were randomly assigned to one of three treatments: (a) placebo cream with the suggestion that it might help reduce needle pain, (b) placebo cream with no indication as to the cream's purpose, and (c) no cream (control group). In allocation to treatment, children were stratified by age group, (3-7, 8-11, 12-17 years). They rated their needle pain severity (both predicted and reported) using the Faces Pain Scale, and rated their anxiety about the procedure using the Children's Anxiety and Pain Scale. ⋯ While venipuncture was associated with only mild levels of pain, younger children, irrespective of treatment group, did report more pain than older children. Hierarchical regression analysis indicated that 60% of the variance in self-reported pain severity scores could be accounted for by how much the child thought the needle would hurt, how anxious the child was about receiving the needle, gender (higher pain ratings associated with girls), and estimated body surface area (higher pain ratings associated with smaller bodies). We conclude that the efficacy of placebo treatments for needle pain in children may depend on the suggestion of a possible benefit rather than upon treatment application per se.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparative efficacy of patient-controlled administration of morphine, hydromorphone, or sufentanil for the treatment of oral mucositis pain following bone marrow transplantation.
A total of 119 bone marrow transplant patients suffering from oral mucositis pain were enrolled in a randomized, double-blind, parallel-group trial comparing the efficacy of patient-controlled analgesia with morphine, hydromorphone and sufentanil. Patient ratings of pain and side-effects on visual analog scales were gathered daily from the start of patient-controlled analgesia (PCA) therapy until the discontinuation of opioid treatment either because of resolution of oral mucositis pain, intolerable side-effects, inadequate pain control, or complications related to transplantation. Of the 119 enrolled subjects, 100 met the evaluable criteria of developing oral mucositis and remaining on the study for at least 2 days. ⋯ Morphine consumption reached a plateau by day 5, whereas hydromorphone and sufentanil consumption continued to rise until days 7 and 9, respectively. Sufentanil dose requirement increased by approximately 10-fold compared to morphine and hydromorphone, whose requirements increased only 5-fold, suggesting the possibility of development of acute pharmacological tolerance in some patients with this phenylpiperidine opioid. This study provides support for the recommendation that morphine is the opioid of first choice when patient-controlled analgesia is employed for the treatment of severe oropharyngeal pain in bone marrow transplantation (BMT) patients.