The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society最新文献

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Racial Differences in Response to Tilt-Table Testing in Patients Refered. 转诊患者对倾斜台试验反应的种族差异。

The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society Pub Date : 2016-11-01 Epub Date: 2016-12-15

Jameel Ahmed, Peerawut Deeprasertkul, Kevin M Monahan, Paul LeLorier

{"title":"Racial Differences in Response to Tilt-Table Testing in Patients Refered.","authors":"Jameel Ahmed, Peerawut Deeprasertkul, Kevin M Monahan, Paul LeLorier","doi":"","DOIUrl":"","url":null,"abstract":"Background: Syncope is a common problem in the general population and results in significant societal and patient costs. Several small studies have demonstrated differences in orthostatic response, and possibly tolerance, between blacks and whites. Based on these observations, we retrospectively reviewed results from our tilt table database to identify potential differences in response to tilt-table testing with regards to race, between black and white patients.Methods: The reports of 446 tilt-table tests performed on adults, older than 18 years of age, at Boston Medical Center, an urban, tertiary-care, academic hospital, were reviewed. Clinical variables were retrieved from the procedure report. Occurrence of syncope was noted and hemodynamic classification was recorded as neurocardiogenic response, with subcategories of mixed, vasodepressor, or cardio-inhibitory.Results: Of records reviewed, 360 patients (80.7%) identified as white and 86 patients as black (19.3%). There was a significantly lower observed frequency of syncope with a neurocardiogenic response in black vs. white patients (45.5% vs. 60.3%, p=0.015). In addition, significantly fewer black patients demonstrated a mixed neuro-cardiogenic response as compared to white patients (7.0% vs. 15.8%, p=0.038) or cardio-inhibitory response (0% vs. 5.3%, p=0.032). There was no difference in frequency of vasodepressor response in black vs. white patients (39.2 vs.38.4%, p=1.000).Conclusions: We observed a statistically-significant lower incidence of neurocardiogenic syncope among black patients compared to white patients referred for tilt-table testing for evaluation of syncope.","PeriodicalId":519979,"journal":{"name":"The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141592596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Breast cancer: incidence, mortality, and early detection in Louisiana, 1988-1997. 乳腺癌：1988-1997 年路易斯安那州的发病率、死亡率和早期发现率。

The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society Pub Date : 2001-04-01

X C Wu, P A Andrews, C N Correa, B A Schmidt, M N Ahmed, V W Chen, E T Fontham

{"title":"Breast cancer: incidence, mortality, and early detection in Louisiana, 1988-1997.","authors":"X C Wu, P A Andrews, C N Correa, B A Schmidt, M N Ahmed, V W Chen, E T Fontham","doi":"","DOIUrl":"","url":null,"abstract":"Breast cancer is the most commonly diagnosed cancer and the second leading cause of cancer death among Louisiana women. The incidence data from Louisiana Tumor Registry were used to calculate breast cancer incidence rates, which were compared with the combined rates from the National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) program. Breast cancer mortality rates for Louisiana were compared with the US death rates from the National Center for Health Statistics (NCHS). Our data revealed that Louisiana women were not at a higher risk for developing breast cancer than women in the SEER areas, but that mortality rates in Louisiana were not correspondingly low. Although the percentage of cases diagnosed at an early stage (in situ and localized) increased in Louisiana from 1988 through 1997, the average in Louisiana was still below the level for the SEER areas (65.9% and 71.6%) in 1993-1997. The rates of in situ breast cancer significantly increased (on average 5.3% for whites per year and 7.1% for blacks), and localized breast cancer also significantly increased (2.6% for whites and 2.5% for blacks), while the incidence of distant stage breast cancer significantly decreased (3.4% for whites and 2.0% for blacks). Compared with white women, black women still were less likely to be diagnosed with early stage breast cancer in 1993-1997 (56.4% and 68.9%). Women residing in the parishes with high percentages of persons in poverty were less likely to be diagnosed with early stage of disease.","PeriodicalId":519979,"journal":{"name":"The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141592597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Racial variation in prostate specific antigen in a large cohort of men without prostate cancer. 一大批未患前列腺癌男性的前列腺特异性抗原种族差异。

The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society Pub Date : 2001-04-01

J A Eastham, O Sartor, W Richey, B Moparty, J Sullivan

{"title":"Racial variation in prostate specific antigen in a large cohort of men without prostate cancer.","authors":"J A Eastham, O Sartor, W Richey, B Moparty, J Sullivan","doi":"","DOIUrl":"","url":null,"abstract":"Several studies have reported racial variation in serum prostate specific antigen (PSA) levels. Many of these studies, however, have included a significant number of men without a documented digital rectal examination (DRE) result or without prostate biopsies if abnormalities in PSA or DRE were detected. Thus, it is not clear that men with prostate cancer have been excluded in these analyses. In this report, data from 9,162 men (3,786 African-American men and 5,376 white men) are reviewed. All men had both serum PSA and DRE testing. Every man in this study had either a documented normal DRE and PSA (< 4 ng/mL) (3,422 African-American men and 4,795 white men) or a negative prostate biopsy (364 African-American men and 581 white men). Data were analyzed in age-matched decades. African-American men and white men had no difference in serum PSA levels between 30 and 39 years of age. At 40-49, 50-59, 60-69 and 70-79 years of age, African-American men had a statistically higher serum PSA level than white men. From these data, we conclude that racial variation in serum PSA is present in all decades above 40 years of age. Our data are unique in that this cohort included a substantial number of men between 30 and 39 years of age. In this group of young men, no racial differences in serum PSA were detected. These studies indicate, for the first time, that the onset of racial variation in PSA occurs after the fourth decade of life.","PeriodicalId":519979,"journal":{"name":"The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141592598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0