Pain
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Phantom pain in subjects with an amputated limb is a well-known problem. However, estimates of the prevalence of phantom pain differ considerably in the literature. Various factors associated with phantom pain have been described including pain before the amputation, gender, dominance, and time elapsed since the amputation. ⋯ Phantom pain is a common problem in upper limb amputees that causes considerable suffering for the subjects involved. Only a minority of subjects are treated for phantom pain. Further research is needed to determine factors associated with phantom pain.
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This study examined the generalizability of the non-malignant pain patient profiles based on the Multidimensional Pain Inventory (MPI) to patients with cancer-related pain. Data were collected from 112 cancer patients. In total, 107/112 patients completed the MPI. ⋯ Given that 80% were classified as either Adaptive or Anomalous, these findings suggest that while the MPI-based profiles do apply, a two profile classification system may be more suitable for cancer patients than the usual three. In particular, the low proportion of patients classified as Interpersonally Distressed may reflect important differences in social support for cancer patients compared with non-cancer patients. Whereas the MPI-based profiles are consistent across non-malignant pain problems, it appears that the nature of cancer may affect the MPI-based profile classification system more than non-malignant pain problems do.
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Angina pectoris that is refractory to optimal medication and revascularization is becoming an increasingly common clinical problem. Recently the US Food and Drug Administration (FDA) approved transmyocardial laser revascularization (TMLR) for use in this group of patients and a large numbers of patients have already undergone this therapy. Unfortunately TMLR has is associated with an unacceptably high perioperative mortality (Cooley DA, Frazier OH, Kadipasaoglu KA, Lindenmeir MH, Pehlivanoglu S, KoIff JW, Wilansky S, Moore WH. ⋯ Am J Med Sci 1966;252:289-295). Here we describe a patient with end stage coronary artery disease and chronic refractory angina whose has been successfully treated with repeated unilateral left SGBs following multiple bypass operations, angioplasty procedures and laser therapy. This case report details his progress over a 34 month follow-up period.