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Biomedical subjects

A Greenhill

Publications and source records attributed to A Greenhill.

3 recordsLinked to original sources

Why study pain? A qualitative analysis of medical and nursing faculty and students' knowledge of and attitudes to cancer pain management.

Although effective means for pain management have long been available, cancer pain remains widely undertreated. Surveys of medical personnel have revealed knowledge deficits and attitudinal barriers to pain management, but have not determined why such attitudes persist and how they may be addressed in medical and nursing curricula. This paper presents findings from a qualitative study of the beliefs and attitudes toward pain and cancer pain management held by medical and nursing students and faculty who participated in the Cancer Education Module for the Management of Pain (CEMMP) project. Analysis centered on informants' prioritization and knowledge of pain and cancer pain management and on the meanings informants assigned to pain in a clinical context. Themes in prioritization included the importance of learning about pain versus cancer pain and the responsibility of primary care providers versus specialists for pain and cancer pain management. Themes in informants' knowledge of pain included knowledge deficits about medications and adjunct therapies and the presence of pain management in the curriculum, and the role of knowledgeable faculty members and mentors in the dissemination of information about pain management. Themes in the meanings informants' assigned to pain included opioidphobia, and the (inter-)subjectivity of pain. The discussion focuses in particular on tensions within the prioritization, knowledge and meanings of pain that must be resolved before students can be appropriately educated for optimal pain management.

Attitude of Health Personnel↗

Increased urine histamine and contrast media reactions.

Urine samples were collected from 200 subjects undergoing intravenous pyelography. The urine histamine levels were compared with those of 132 normal control subjects, 11 subjects with systemic mastocytosis, six subjects with idiopathic anaphylaxis, and ten subjects experiencing mild anaphylactic reactions during allergy immunotherapy. Compared with normal controls, as a group, all subjects receiving intravenous contrast media had increased urine histamine (P less than 0.05 by Student's t-test) while those subjects experiencing adverse reactions had considerably larger increases. The urine histamine levels in the subjects experiencing systemic reactions were in the same range as those observed in patients having mild anaphylactic reactions to immunotherapy and somewhat lower than those found in idiopathic anaphylaxis or systemic mastocytosis. These data suggest that some histamine release accompanies infusions of contrast media in all subjects and that larger amounts of histamine release are associated with adverse reactions.

Adolescent↗