Experiences of Urban African Americans with Cancer Pain

The experience of cancer pain is poorly understood from the perspective of African Americans, who experience higher levels of pain, more pain-related distress, and poorer function than Caucasians. Decreased perceived control over pain may play a greater role for African American patients, affecting pain-related distress and function. The purpose of this study was to add to the understanding of cancer pain and perceived control over pain in African Americans, from the patients’ perspective. This qualitative inquiry was part of a larger mixed-methods study testing an intervention to improve pain, pain-related distress, and functional status through increasing perceived control over pain. Participants were recruited from the waiting room of an urban comprehensive cancer and interviewed in their homes. Interviews with 18 adult cancer patients who self-identified as African American and reported experiencing moderate to severe pain (>4 on a 0–10 scale) within the past two weeks were included. Qualitative interviews were audiotaped, transcribed, and analyzed using a constant comparative method. Two major themes emerged from this qualitative inquiry: struggles of the chronic pain experience and benefits of perceived control over pain. Each theme contained several categories. The study unveiled the participants account of both struggles of the chronic pain experience and barriers of perceived control that can be assessed for and targeted in nursing intervention. Benefits to having perceived control over pain were also illustrated in the participants’ narratives.     

Factors that affect functional status in patients with cancer-related pain

Cancer-related pain in outpatient adult populations remains high and has a direct effect on functional status. Factors that affect functional status have been explored separately, but the inter-relatedness of those factors has not been examined. Using a cross-sectional design, the purpose of this study was to examine the relationships between pain level, beliefs about pain, symptom distress, perceived control over pain, and functional status in 304 ambulatory cancer patients who experienced cancer-related pain within the past 2 weeks. Participants completed standardized questionnaires during regularly scheduled clinic visits. Patient's pain level was positively related to increased distress and decreased perceived control over pain and functional status. Structural equation modeling indicated that symptom distress mediated the relation between pain level and functional status. Perceived control over pain had a direct effect on symptom distress and mediated the effect of beliefs about pain and pain level on symptom distress. Patients' perceived control over pain may be an important component in pain management. The direct and mediating effects of perceived control and symptom distress suggest areas of further research. Interventions to increase knowledge and decrease barriers to pain control have the potential for increasing perceived control over pain.     

Nursing’s Role in Cancer Pain Management

Nurses have advanced practice, research, and education in the field of cancer pain management. This paper highlights the contributions nurses have made to pain science and practice through literature published in the past 3 years. Work accomplished by nurses is examined in the areas of pain assessment, pain management, intervention-based research, evidence-based practice, patient education, and palliative care. Nurses serve as advocates for empowering patients to engage in self-management of their pain, and offer education and support to patients and families at their most vulnerable times. Nurse researchers have been at the forefront of work to develop and test new instruments and approaches to measure pain, elucidate pain experiences through quantitative and qualitative methodologies, and gauge the quality of pain care for patients and its impact on their caregivers. This research has uncovered many patient, health care professional, and systemic barriers to effective pain control, and has offered feasible solutions to overcoming these barriers.     

Comparative anatomic study of anterior and posterior iliac crests as donor sites

Ten fixed human cadaver iliums from elderly persons were studied to compare the amounts of graft material present in the anterior and posterior ilium. Average intracortical volume of surgically accessible marrow space was 15.75 mL for the anterior and 39.24 mL for the posterior ilium. Comparison of marrow volume underlying equal surface areas revealed values of 8.4 mL for the anterior and 14.8 mL for the posterior ilium. The average total volume of compressed cancellous bone obtained was 12.87 mL for the anterior and 30.31 mL for the posterior ilium. The ratio of cortical bone window surface area to resultant immediately accessible graft material was 1:0.49 for the anterior and 1:0.75 for the posterior ilium. These results confirm the greater availability of cancellous bone in the posterior ilium.