脾内血管的应用解剖学研究盐酸喹那普利治疗原发性高血压的临床应用观察

目的　探讨盐酸喹那普利 (QuinaprilHydrochloride)治疗轻、中度原发性高血压的有效性和安全性。方法　全国 6家医院参加的一项多中心、随机、双盲、平行组间对照研究。结果　 113例原发性高血压病人治疗 8周后 ,总有效率达 85 84% ,统计学有显著性差异。盐酸喹那普利副反应较轻 ,对肾脏、肝脏、造血系统和心脏未见有害作用。结论　盐酸喹那普利是一种安全、疗效好、副反应小的治疗轻、中度原发性高血压的有效药物。     

Harn- und Analinkontinenz im Alter

Three to four million women suffer from urinary incontinence (UI) in Germany. This number will rise further as life expectancy increases, and there is an annual incidence of newly occurring UI of about 1%. Two thirds of all women with UI suffer additional symptoms of fecal incontinence. The type of incontinence present is diagnosed on the basis of the patient's history, clinical findings, and functional testing. The findings should be interpreted in an age-adjusted manner to avoid overrating (e.g. urethral closure pressure at rest=100?age in cm H₂O). The management of elderly patients focuses on conservative approaches with bladder and intestinal training as well as dietary measures serving to counteract the age-related loss of intellectual abilities. Local estrogen application has a positive effect on all forms of incontinence. Surgical approaches aim at improving symptoms since forced restoration of continence in elderly patients frequently induces voiding disorders.     

Ampullary but not periampullary duodenal diverticula are an etiologic factor for chronic pancreatitis

BACKGROUND: Duodenal diverticula are common incidental findings. Although a definite treatment is rarely required, an association with biliary and pancreatic diseases is often suggested. Our aim was to determine the frequency of complications in relation to the location of the diverticulum. METHODS: We reviewed 64 patients with extraluminal duodenal diverticula. In 24 of these patients the diverticulum was treated surgically. The incidence of symptoms and complications is analyzed and follow-up in 88% of operated patients is presented. RESULTS: Thirty-one patients presented with ampullary, 36 patients with periampullary diverticula. Three patients had both types of diverticula. The indication for surgery in 24 patients was chronic pancreatitis (n = 12), chronic pain (n = 6), diverticular perforation (n = 3), bleeding (n = 2), or jaundice (n = 1). In 7 out of 31 patients with ampullary and none out of 36 patients with periampullary diverticula, chronic pancreatitis was considered to be induced by the diverticulum. Morbidity in 24 operated patients was 17%, no patient died. At follow-up all patients were free of symptoms. CONCLUSION: Extraluminal duodenal diverticula are frequently found. They rarely cause symptoms and need no surgical treatment. While ampullary duodenal diverticula can cause chronic pancreatitis, periampullary duodenal diverticula are no etiologic factor.     

Specialized DNA arrays for the differentiation of pancreatic tumors.

PURPOSE: Malignant tumors of the pancreas are frequently indistinguishable from inflammatory tumors arising in the context of a chronic pancreatitis with the use of conventional imaging techniques. Thus, cytologic analysis of cells obtained by abdominal ultrasound, computed tomography, or endoscopic ultrasound-guided fine needle aspiration biopsy is required for diagnosis. However, the reliability of cytologic analyses of pancreatic fine needle aspirates remains unsatisfactory, with a diagnostic accuracy of < or =80%. The purpose of the current study was therefore to develop a novel diagnostic approach based on expression profiling of biopsy material using a specialized diagnostic cDNA array. EXPERIMENTAL DESIGN: Previous gene expression profiling studies were reevaluated to design a 558-feature diagnostic array. Minimal amounts of residual material from pancreatic cytology samples as well as surgically resected tumor and control tissue specimens were analyzed using the diagnostic array and a newly developed statistical classification system. RESULTS AND CONCLUSIONS: Our diagnostic approach resulted in 95% accurate differentiation between ductal adenocarcinomas and nonmalignant tumors of the pancreas. The diagnostic array, in conjunction with conventional diagnostic procedures, is thus suitable to significantly improve the reliability of pancreatic cancer diagnostics and can be expected to become a valuable new tool in the routine workup of suspect masses in the pancreas.     

Healing time: the experience of body and temporality when coping with illness and incapacity

The lived body has structures of ability built up over time through habit. Serious illness, injury, and incapacity can disrupt these capacities, and thereby, one’s relationship to the body, and to time itself. This paper focuses attention on a series of healing strategies individuals then employ on the “chessboard” of possibilities intrinsic to lived embodiment. This can include restoring past abilities (pointing to the future to recreate the past); and/or transforming one’s bodily structure or use-patterns, or the external environment, to compensate. With many conditions, including progressive aging, no full rehabilitation is possible. Nevertheless, one can also seek consolation, richness, or hope by remembering the past; anticipating the future; or presencing, that is, living fully in the now. Insofar as past, present, and future are interwoven in one’s life experience, many also meet adversity by a life-story revision, constructing a new narrative to render events meaningful. Some also access a sense of transpersonal timelessness, whether through anticipation of an afterlife, or a sense of the eternal present. There is a literature on the adaptive coping mechanism used by the chronically ill, but with its diverse patient populations, methodologies, and categories, it has proved difficult to systematize. This article suggests that the structures of lived embodiment, as explored by phenomenology, provide a way to understand the modes of wholeness individuals access over time, and in relation to time—what is here termed chronic healing.

     

Healthcare provider knowledge,attitudes and practices in patients on the Victorian Spleen Registry

Objective: This study aimed to evaluate the knowledge, attitudes and practices of healthcare providers regarding asplenic patients and to assess their satisfaction with the Victorian Spleen Registry (VSR) service. Methods: Survey forms were sent to 992 healthcare providers listed as caring for at least one patient registered on the VSR. Results: A total of 223 completed questionnaires were returned. Healthcare providers heard about the VSR mainly from another healthcare professional or through a healthcare institution (31.7%), via online or printed resources (30.8%) or from their patients (24.4%). Most respondents valued the work of the VSR in providing information to healthcare professionals (71.4%), providing a reminder service for vaccinations (66.7%) and providing education to patients (60.5%). Most of those surveyed correctly identified high‐risk infections for asplenic and hyposplenic patients with encapsulated organisms, but less than one‐third identified a risk with malarial infections (32.9%). Providers always recommended influenza vaccinations, emergency standby antibiotics and an alert medallion or card in 92.8%, 63.6% and 36.4% of cases, respectively. Conclusions: Healthcare providers value and are satisfied with the service provided by the VSR. Patients can play a valuable role in communicating with their health providers. This survey may have been of value to healthcare providers by heightening awareness of the VSR website as well as knowledge of the registry. Implications: The results positively reflect the functioning of the VSR, although better promotion of the VSR among healthcare professionals and consideration of expansion is needed.