Caring and cancer nursing: framing the reality using selected social science theory

Caring and cancer nursing: framing the reality using selected social science theory Despite the recent interest in caring for both academic and clinical nursing, the theoretical basis of this concept may appear somewhat elusive as the research and debate vary widely in their focus. As a result, the available literature may fail to consider the specific contextual issues which characterize caring as it is understood across different health care settings. Consideration of theory from disciplines close to nursing, it is suggested, may be useful in understanding the nature of such 'real world' caring. In this discussion the concept of caring within cancer nursing is explored by drawing on a number of social science and nursing sources. It is known that cancer provokes unique caring demands for nurses practising in this area. By examining the context of cancer, it is argued that effective caring deserves to be recognized as an important clinical variable which can influence a diverse range of issues such as patient satisfaction or therapeutic outcome. It is suggested that other nursing specialisms should also explore the psychosocial dimensions of caring in relation to their own role.     

Abnormal nucleotide pattern in the eosinophils of a patient with acute lymphoblastic leukemia associated with eosinophilia

In this article we present a patient with acute lymphoblastic leukemia (ALL) associated with eosinophilia, in which the eosinophilia preceded a meningeal and bone-marrow relapse of ALL. We analysed the purine and pyrimidine nucleotide content of the eosinophils (92% pure) and compared the nucleotide pattern with that of eosinophils from healthy donors and from patients with eosinophilia not associated with leukemia. The ratios of purine : pyrimidine and of uracil :cytosine nucleotides were decreased compared with those in eosinophils from healthy donors and from patients with eosinophilia with other aetiologies. The total nucleotide concentration was increased, especially the concentration of UDP-sugars and pyrimidine nucleotides.

The decrease in these ratios and the increase in concentration of the nucleotides and the UDPsugars were also detected in leukemic cells of patients with ALL (de Korte et al., Leukemia Res. 10, 389–396 (1986)) compared to normal lymphocytes. We suggest a malignant character of the eosinophils in our patient with ALL associated with eosinophilia, in contrast with the nonmalignant state suggested previously for these cells.     

Postgraduate school of obstetrics and gynecology and nongovernmental organizations: is collaboration possible?

We report the collaboration between the First Postgraduate School of Obstetrics and Gynecology at the University of Milan, Italy, and the nongovernmental organization “Emergency” that operates through its own hospitals in countries devastated by armed conflicts. The collaboration was centered on the maternity clinic that Emergency opened in 2003 in northern Afghanistan. After a woman resident spent 5 months on-site, the collaboration is now extended to all residents with a group with four areas of intervention: guidelines, clinical records and data collection, drugs and medical devices, and teaching material. In addition, it offers consultation by e-mail for any clinical issue that might arise.     

Wheezing at 8 and 13 years: changing importance of bronchiolitis and passive smoking

A group of 153 children (51 with a history of bronchiolitis and 102 matched controls) were evaluated in a historical cohort study at a mean age of 8 years and again at 13 years to test the primary hypothesis that mild bronchiolitis, far more common than severe (hospitalized) bronchiolitis, predicts wheezing. A secondary hypothesis was that passive smoking also predicts wheezing. Many potentially confounding variables such as family history of asthma were controlled in analyses. Analysis at 13 years produced results that were not anticipated from previous analysis of interviews at age 8. Although mild bronchiolitis was a powerful predictor of wheezing at age 8 years, it was no longer a strong predictor of wheezing at age 13 in either bivariate or multivariate analysis. Although epidemiologic studies, by their nature, cannot prove causality, findings are consistent with the hypothesis that sequelae often follow mild bronchiolitis but diminish during childhood. Maternal smoking was a powerful predictor of wheezing at age 13 in bivariate analysis (Kendall's Tau B = 0.19, P less than 0.01) and in multivariate analysis (odds ratio = 2.67, P less than 0.01). In children at highest risk for wheezing, males with a family history of asthma, multivariate analysis suggested that maternal smoking is associated with an increase in wheezing from 36% to 60%. We conclude that passive smoking, previously identified as a risk factor in this population for both bronchiolitis in infancy and wheezing at age 8, is a risk factor for wheezing-associated morbidity throughout the childhood years.     

护理学基础课程技术操作教学改革与实践

目的培养高素质实用型护理人才，塑造护生良好形象，使之更加适应现代护理工作需要。方法教师在护理学基础课程技术操作教学过程中，注意通过课前引导学生预习操作内容、精心设计教案、规范操作流程、善于灵活运用示教和多媒体、演练情景剧、开放实验室、强化训练、开展技能考核与比赛等方式培养学生动手操作能力。结果2001年以来，已先后有3届学生进入临床实习。通过问卷调查，学生、带教教师、病人满意度分别达到98．5％、98．2％、97．0％。     

大学生手淫的危害、原因与预防

当代大学生手淫行为比较普遍,很多大学生在上大学之前就养成了难以自控的手淫习惯。大学生手淫既影响了他们的身心健康,对他们在校园里健康成长成材也构成了严重的威胁。从思想与心里教育角度引导大学生正确对待手淫,促使他们养成积极健康的生活习惯,对他们将来人生的健康发展及营造和谐的校园风气具有重要的作用。文章论述了当代大学生手淫的根源、手淫危害、诱发因素、手淫动机及预防、矫治措施。     

Die Durchblutung handgenähter und geklammerter Colonanastomosen

Zusammenfassung In einer tierexperimentellen Studie wurde die Durchblutung nach Anlage einer handgenähten und geklammerten End-zu-End-Anastomose am Schweinedickdarm verglichen. Bei keinem der 15 Tiere trat ein Nahtleck auf. Im Bereich handgeknoteter Fäden konnten einzelne umschriebene minderdurchblutete Gebiete festgestellt werden, die am 7. und 14. postoperativen Tag deutlich sichtbar wurden, wenn die Anastomosen vermehrt vascularisiert waren. Bei den Klammernähten wurden solche Ausfälle der Gewebsdurchblutung nicht gesehen. Die intramuralen Arterien zogen unbehindert durch die B-förmig gestalteten Klammern hindurch. Ein unauffälliges Gefäßmuster und eine abgeschlossene Anastomosenheilung wurden bei den Klammernähten nach 3 Wochen und bei Handnähten nach 4 Wochen beobachtet.

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Blood supply of stapled and sutured colonic anastomoses

Summary The blood supply of end-to-end staple and suture lines in the pig colon was compared. In 15 operated animals there was no anastomotic leak. Sporadic circumscribed areas of restricted circulation could be noticed in hand-sewn anastomoses. This effect was marked on the 7th and 14th postoperative day, when vascularisation of the anastomoses was increased. Such lack of vascular supply was not seen in stapled anastomoses. The intramural arteries passed through the B-shaped staples without hindrance. An unremarkable vascular pattern and a completed healing of the anastomoses were observed after 3 weeks in staple lines and after 4 weeks in suture lines.

Herrn Prof. Dr. Dr. h.c. F. Stelzner zum 65. Geburtstag gewidmet     

Subkapsularës leberhämatom bei HELLP-syndrom

Zusammenfassung Das HELLP-Syndrom (Hemolysis, Elevated Liver enzymes, Low Platelets) tritt als Komplikation einer Schwangerschaftspräeklampsie auf und kann zu ausgedehnten subkapsulären Leberhämatomen führen. Wegen der Rupturgefahr der Hämatome besteht eine lebensbedrohende Notfallsituation für Mutter und Ungeborenes. Anhand von 2 Fallbeispielen wird das interdisziplinäre Vorgehen diskutiert. Mit Diagnosestellung der subkapsulären Leberhämatome sollte die notfallmäßige Entbindung durch Sectio erfolgen. Dann kann die chirurgische Entscheidung für eine konservative, abwartende Therapie mit Intensivüberwachung oder für eine Notfalloperation im Falle einer Leberkapselruptur ohne vermeidbares Risiko getroffen werden.

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Subcapsular liver hematoma with HELLP-syndrome — an interdisciplinary urgency

Summary The HELLP-syndrome (Hemolysis, Elevated Liver enzymes, Low Platelets), known as a complication during pregnancy, is associated with preeclampsia and may cause subcapsular liver hematomas. In case of hepatic rupture the lives of mother and unborn are threatened. Therefore, an interdisciplinary diagnostic and therapeutic approach is discussed and compared to two examples. The diagnosis of subcapsular liver hematoma must lead to urgent delivery through Cesarean section. Thereafter, the surgeon may decide between observation on an intensive care unit and urgent operation in case of hepatic rupture, without endangering the unborn.

     

手术治疗胫腓骨远端骨折36例

目的 :探讨胫腓骨远端骨折治疗术式的选择、术中术后应注意的问题及其疗效。方法 :对不同类型的胫腓骨远端骨折 36例进行 8～ 18个月的随访 ,并结合临床及影像学资料 ,对其诊断、手术方法及治疗效果进行分析总结。结果 :本组术后 2 5～ 3 5个月骨折均愈合。踝关节功能优良率 77 7%。结论 :熟悉骨折的分型及相应内固定术式的选择 ;注重踝穴骨折的解剖复位及固定和踝关节的功能位固定及早期功能锻炼。