医护人员对术后痛和术后止痛态度的调查

目的 调查了解医护人员术后痛和术后止痛的认识和态度。方法 用问卷式调查表采取面对面方式调查了本院130名医护人员。结果 ①128人（98.5%）完成答卷。②绝大多数认为应控制术后痛，但约40%不知道术后痛可致并发症。③有20%-50%的人对术后止痛有误解。④仅半数人了解术后止痛用药现状。⑤认为术后止痛应主要由外科医师和麻醉医师负责者分别占55.5%和35.9%。⑥绝大多数认为术后止痛宣传力度不够。⑦对本院术后镇痛工作评价良好。⑧非手术科室人员在某些方面不如手术科室更了解。结论 医护人员术后止痛意识较好，但仍有许多不足之处。有必要进一步加强医护人员术后止痛意识的教育。     

Monoclonal antibody identification of mononuclear cells in endomyocardial biopsy specimens from a patient with rheumatic carditis

A 17-year-old woman with rheumatic carditis underwent endomyocardial biopsy both prior to and following treatment with prednisone and aspirin. Frozen sections from the endomyocardial biopsy specimens were studied with monoclonal antibodies by an indirect immunofluorescence technique to define the composition of the inflammatory infiltrate in the myocardium and to determine whether the composition of the infiltrate is distinctive and diagnostically useful. The specimen from the initial biopsy contained a heterogeneous infiltrate composed of T lymphocytes, macrophages, B lymphocytes, and mast cells. T lymphocytes predominated, and the ratio of T-helper to T-cytotoxic/suppressor cells was 2.0. Following treatment the overall cellularity of the infiltrate was diminished, but the infiltrate remained heterogeneous; T cells predominated, and the T-helper to T-cytotoxic/suppressor ratio was reversed, to 0.59. The composition of the inflammatory infiltrate in this case of rheumatic carditis distinguishes it immunologically from other "idiopathic," presumably virus-associated, forms of myocarditis.     

Reaching for equitable care: High levels of disability-related knowledge and cultural competence only get us so far

BackgroundAchieving equitable medical care for people with disabilities is a complex challenge with emphasis often placed on the need for improved physician knowledge and cultural competence. Physical medicine and rehabilitation (PM&R) is a specialty dedicated to maximizing patient function, where a focus on working with and learning from patients with complex disabilities informs physician training and patient care.ObjectiveThe purpose of this study was to assess barriers to equitable care in PM&R clinics through a structural checklist and semi-structured interviews with clinic staff and physicians.MethodsWe used qualitative analysis with a grounded theory approach to develop a unified explanation of how existing clinic processes and provider attitudes affect equitable access to medical care.ResultsWe found physicians comfortable with and respectful of patient differences who described leveraging unpaid time and creativity to navigate structural, resource, and awareness barriers. Staff and physicians described current barriers as negatively affecting quality of care, clinic efficiency, and, in some cases, patient and staff safety.ConclusionOur results suggest that high levels of physician disability-related knowledge and cultural competence may be insufficient to the challenge of achieving equitable care.     

Focal segmental membranous glomerulonephropathy associated with other glomerular diseases

In four patients with the nephrotic syndrome, renal biopsy revealed focal segmental membranous glomerulonephropathy (FSMGN) associated with the histologic patterns of "nil" disease (two cases), hereditary nephritis and diffuse diabetic glomerulosclerosis. The occurrence of FSMGN in association with other glomerular diseases, presumably unrelated to immune complex deposition, is infrequent in our experience. Rather than necessarily representing an early stage or milder form of membranous glomerulonephropathy, it may be an epiphenomenon. This interpretation has prognostic and therapeutic implications and raises important pathogenetic questions. In particular, this study suggests that in some instances, preexisting functional and structural abnormalities may play a role either in the deposition of preformed circulating immune complexes or in the local formation of immune complexes.