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T. E. Elkins E. Mahama P. O'Donnell D. Fort R. C. Park 《International urogynecology journal》1994,5(3):183-187
Vesicovaginal fistulas (VVFs) occurring as a result of obstetric trauma are a vast problem in Nigeria and Ghana, where at least 20 000 women await repair, and fewer than 50 physicians have the necessary expertise. Through a series of conferences those VVFs that are at high risk and those at low-risk for repair failure, were identified. A clinic was established where repair of low-risk VVFs was done on an ongoing basis in a remote region of Ghana. A visiting surgical team was utilized to repair the difficult, or high-risk, VVFs, which included 4–6 cm VVFs (3), recurrent VVF (1), combined VVF and RVF (rectovaginal fistula), a large 5 cm juxtacervical VVF (1), and a vesicouterine fistula (1). Management of these patients and others with VVF repair complications is discussed. 相似文献
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Normal and diseased isolated lungs: high-resolution CT 总被引:8,自引:0,他引:8
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The lipid-lowering agents, statins, are the most commonly prescribed class of drugs in the western world. Because of their
widespread use, many patients undergo surgical procedures while on statins. Statins, in addition to cholesterol-lowering effects,
also have anticoagulant, immunosuppressive, and antiproliferative properties that may affect the risk of local wound complications.
This study investigated the relationship between statins and postoperative wound complications in a large cohort of patients
undergoing inguinal or ventral hernia repair. Data mining was performed in the Veterans Integrated Service Network (VISN)16
Data Warehouse. This database contains clinical and demographic information about all veterans cared for at the ten VA Medical
Centers that comprise the South Central VA Healthcare Network in the mid-south region of the US. Aggregate data (age, body
mass index, smoking history, gender, race, history of diabetes, statin use, and postoperative wound complications) were obtained
for all patients who underwent inguinal or ventral hernia repair during the period October 1, 1996–November 30, 2004. During
the period of the query, 10,782 patients (10,676 male, 106 female), 1,242 (11.5%) of whom received statins, underwent herniorrhaphy.
Statin use did not affect the risk of wound infection or delayed wound healing. Statin use was, however, associated with an
increased rate of local postoperative bleeding complications (P=0.01). When the type of hernia, age, smoking, diabetes, and body mass index were included in a multivariate analysis, statins
remained borderline significant as an independent predictor of wound hematoma/postoperative bleeding (P=0.04), odds ratio 1.6 (95% CI 1.03–2.44). Patients who undergo inguinal herniorrhaphy while on statins have an increased
risk of postoperative wound hematoma/hemorrhage. Focus on additional factors that may affect the propensity to postoperative
bleeding and on meticulous intraoperative hemostasis are particularly important in such patients. 相似文献
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Laurence J Kirmayer Morton Weinfeld Giovani Burgos Guillaume Galbaud du Fort Jean-Claude Lasry Allan Young 《Revue canadienne de psychiatrie》2007,52(5):295-304
OBJECTIVE: Research in the United States tends to attribute low rates of use of mental health services by immigrants to economic barriers. The purpose of our study was to examine this issue in the context of Canada's universal health care system. METHODS: A survey of the catchment area of a comprehensive clinic in Montreal interviewed random samples of 924 Canadian-born individuals and 776 immigrants born in the Caribbean (n = 264), Vietnam (n = 234), or the Philippines (n = 278) to assess their health care use for somatic symptoms, psychological distress, and recent life events. RESULTS: Overall rates of use of medical services in the past year were similar in immigrant (78.5%) and nonimmigrant (76.5%) groups. Rates of use of health care services for psychological distress were significantly lower among immigrants (5.5% compared with 14.7%, P < 0.001). This difference was attributable both to a lower rate of use of specialty mental health services by immigrants (2.5% compared with 11.7%, P < 0.001) and to differential use of medical services for psychological distress (3.5% compared with 5.8%, P = 0.02). When level of psychological distress was controlled, Vietnamese and Filipino immigrants were one-third as likely as Canadian-born residents to make use of mental health services. The lower rate of use by immigrants could not be explained by differences in sociodemographics, somatic or psychological symptoms, length of stay in Canada, or use of alternative sources of help. CONCLUSION: Immigrant status is associated with lower rates of use of mental health services, even with universal health insurance. This lower rate of use likely reflects cultural and linguistic barriers to care. 相似文献
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