Managing primary care using patient satisfaction measures

Our study aimed to identify which attributes of a primary healthcare experience have the most impact on patient satisfaction as well as which aspects of each attribute are most significant in patients' response to the services they receive. The three attributes examined in this study were access, staff care, and physician care. Analyses of the aspects of each attribute controlled for age, gender, and race. Data used in this study were obtained through a survey questionnaire with random sampling, resulting in the sample size of 8,465. The psychometric properties of the questionnaire were also examined and showed appropriate reliability and validity. The multiple regression analysis showed that among the three attributes, physician care was most influential, closely followed by staff care, with access having much less influence. Further analyses revealed that specific aspects of each attribute were more influential on patient satisfaction. Within the physician care attribute, patients were found to be rational consumers who were looking for surrogate indicators of correct diagnosis and treatment options among the measures available to them. They were much less likely to be influenced by so-called bedside manner. Within the staff care attribute, willingness and compassionate behaviors of staff and prompt service were most important. Within the access attribute, patients sought caring interaction with appointment personnel. After considering the findings, we discuss possible actions for healthcare managers.     

Duct pattern of the breast. An indicator of patients with increased risk of breast cancer development? A histological and mammographic study with 160 cases of breast cancer (author's transl)

In 1975 John Wolfe proposed a classification of mammographic findings concerning the distribution of the duct pattern to select patients with high cancer risk. In a retrospective study we classified 160 patients with breast cancer according to the duct pattern classification. Our findings support well the results of Wolfe. Type N (normal duct pattern) is found in only 8,9% of all cancer patients whereas breast cancer was combined in 80% with the P2-DY-type. Our investigation confirms the classification of the duct pattern according to Wolfe as a valuable addition to the mammographic diagnosis of breast cancer.     

Pseudo-Perthes' disease caused by acute lymphatic leukemia

A two year old boy was seen in the orthopedic clinics because of typical symptoms of Legg-Perthes disease, a scintigraphy with Technetium99m showed a distinct deficiency of nuclear activity in the femoral head which is characteristic of the early stage of Legg-Perthes disease. A routine blood count lead to the diagnosis of acute lymphoblastic leukemia. The boy was treated according to the Austrian cooperative leukemia protocol and complete remission was achieved. No orthopedic treatment of the femur head necrosis was done, after eight weeks of treatment with multiagent chemotherapy the boy started to walk again and subsequently became free of all symptoms of Legg-Perthes disease. A scintigraphy done eight weeks after the initial scintigraphy showed that the deficiency of radionuclear activity of the femoral head was nearly vanished. This case illustrates the variability of bone involvement in acute lymphoblastic leukemia, which often is the most prominent symptom at an early stage of the disease.     

Cellular senescence in vivo: its relevance in ageing and cardiovascular disease

In most somatic mammalian cell types extensive replication and various types of cellular insults induce a permanent form of growth arrest called senescence. Senescence has been comprehensively characterised in cell culture, but its occurrence in vivo has only recently started to become appreciated. In this mini-review, we examine the evidence for the occurrence of senescence in vivo, with particular emphasis on the cardiovascular system. We also describe the senescent phenotype and discuss its pathophysiological implications. We examine findings in animal models of ageing and human genetic disorders that argue for and against a role of senescence in age-related pathologies in general and vascular disease in particular.     

Trends in the pharmacological treatment of patients with schizophrenia over a 12 year observation period

In this study we evaluated whether our efforts to promote evidence-based guidelines for the psychopharmacological treatment of patients with schizophrenia have led to measurable changes of treatment practice in our hospital by investigating three primary hypotheses: 1) Polypharmacy has become less common in recent years, 2) Conventional neuroleptics have been replaced by second generation antipsychotics; and 3) Dosing regimes have changed towards lower doses. We have therefore collected data from the clinical records of all in-patients with ICD-9/ICD-10 diagnoses of schizophrenia hospitalized at the Department of Psychiatry of the Medical University Innsbruck in the years 1989, 1995, 1998 and 2001. Data from 1989 to 1998 showed a significant decrease in the use of two or more antipsychotics given simultaneously. Contrary to our hypothesis, there was a significant increase in polypharmacy between 1998 and 2001. The predominant use of second generation antipsychotics became standard in schizophrenia treatment. In this context the decrease of concomitant anticholinergic medication is notable. Doses of conventional antipsychotics like haloperidol as well as doses of risperidone decreased whereas doses of other second generation antipsychotics increased. All in all, the pharmacological management of schizophrenia patients is increasingly in tune with current treatment guidelines.