African-American Patients (african-american + patient)

Distribution by Scientific Domains


Selected Abstracts


Multiple Primary Acral Melanomas in African-Americans: A Case Series and Review of the Literature

DERMATOLOGIC SURGERY, Issue 1 2007
ANGELA C. S. HUTCHESON MD
BACKGROUND Although melanoma accounts for only 4% to 5% of all skin cancers in the United States, it causes most skin cancer,related deaths. We describe a unique group of African-American patients with multiple primary acral lentiginous melanomas (ALMs). OBJECTIVE The purpose of this study was to review the case histories and management of a cohort of patients in the Mohs practice of our dermatologic surgeon with multiple primary ALM. METHODS This is a case series of patients with multiple ALM identified by chart review from 2000 to 2005. A thorough review of the literature was performed. RESULTS Four patients, all African-American, were identified with multiple ALM. All patients were managed with excision or Mohs micrographic surgery utilizing permanent sections. None of the patients with ALM had melanomas at nonacral sites or other types of skin cancer. Several had acral melanosis. Information in the literature on patients with multiple primary acral melanomas was insufficient. CONCLUSION Patients with multiple acral melanomas have not, to our knowledge, been reported thus far. It can be extrapolated from current literature, however, that appropriate management of these patients, including staging work and surgical intervention, is to be determined by the individual characteristics of the melanoma and the patient's concomitant risk factors, if any. [source]


Morpheaform Basal Cell Carcinoma in African Americans

DERMATOLOGIC SURGERY, Issue 12p2 2004
Uma Nadiminti MD
Background. Although it has been established that basal cell carcinoma is an uncommon diagnosis in black patients, the morpheaform subtype is very rare among these individuals. Objective. The objective is to present two cases of morpheaform basal cell carcinoma in African-American patients. Methods. This is a case series and a literature review using the Ovid Medline Database. Key words used in the search include "basal cell carcinoma,""African American,""black,""African,""negros,""morpheaform,""sclerosing,""fibrosing," and "scar-like basal cell carcinoma." The Ovid Medline Database was searched from 1966 to present and was restricted to the English language. Results. A review of the Emory Dermatology clinic charts from 1989 to 2004 revealed two black patients with morpheaform basal cell carcinomas. Conclusions. Although extremely rare, morpheaform pattern basal cell carcinoma must be considered in the differential diagnosis for black patients presenting with nonhealing lesions. [source]


Retention in Psychosocial Treatment of Cocaine Dependence: Predictors and Impact on Outcome

THE AMERICAN JOURNAL ON ADDICTIONS, Issue 1 2002
Lynne Siqueland Ph.D.
This report describes retention in treatment in the National Institute on Drug Abuse Collaborative Cocaine Treatment Study (CCTS), a multi-site trial of four psychosocial treatments for 487 cocaine dependent patients. Younger, African-American, and unemployed patients were retained in treatment for fewer days than their counterparts. African-American patients who lived with a partner were retained in treatment for less time than if they lived alone. Higher psychiatric severity kept men in treatment longer but put women at risk for dropping out sooner. Patients who completed the full treatment used drugs less often than patients who dropped out, but outcome did not differ at each month. Patients in the drug counseling condition stayed in treatment for fewer days than patients in psychotherapy, but they were more likely to be abstinent after dropout. Patients with higher psychiatric severity were more at risk for continuing to use drugs after dropout. [source]


Long QT Syndrome in African-Americans

ANNALS OF NONINVASIVE ELECTROCARDIOLOGY, Issue 1 2010
Thomas Fugate II B.S.
Background: We evaluated the risk factors and clinical course of Long QT syndrome (LQTS) in African-American patients. Methods: The study involved 41 African-Americans and 3456 Caucasians with a QTc , 450 ms from the U.S. portion of the International LQTS Registry. Data included information about the medical history and clinical course of the LQTS patients with end points relating to the occurrence of syncope, aborted cardiac arrest, or LQTS-related sudden cardiac death from birth through age 40 years. The statistical analyses involved Kaplan-Meier time to event graphs and Cox regression models for multivariable risk factor evaluation. Results: The QTc was 29 ms longer in African-Americans than Caucasians. Multivarite Cox analyses with adjustment for decade of birth revealed that the cardiac event rate was similar in African-Americans and Caucasians with LQTS and that beta-blockers were equally effective in reducing cardiac events in the two racial groups. Conclusions: The clinical course of LQTS in African-Americans is similar to that of Caucasians with comparable risk factors and benefit from beta-blocker therapy in the two racial groups. Ann Noninvasive Electrocardiol 2010;15(1):73,76 [source]


Correlates of breast reconstruction,

CANCER, Issue 11 2005
Results from a population-based study
Abstract BACKGROUND Immediate or early postmastectomy breast reconstruction is performed infrequently. To the authors' knowledge, little is known regarding surgeon or patient perspectives on reconstruction treatment decisions. The purpose of the current study was to identify patient attitudes and preferences associated with breast reconstruction, and whether these differed by race. METHODS A sample of women age , 79 years who were diagnosed with ductal carcinoma in situ and invasive breast carcinoma between December 2001 and January 2003 was identified from the Surveillance, Epidemiology, and End Results (SEER) registries of Detroit and Los Angeles. Eligible subjects completed a questionnaire at a mean of 7 months after diagnosis. The Wald chi-square test and logistic regression were used for data analysis. RESULTS Of the 1844 respondents, 646 underwent a mastectomy (35.0% of the total sample) and 245 of these patients received breast reconstruction (38.0%; of the mastectomy group). On multivariate analysis, younger patient age, higher educational levels, and earlier stage of disease were found to be significantly associated with breast reconstruction. Although 78.2% of women reported that breast reconstruction was discussed, only 11.2% correctly answered 3 basic knowledge questions regarding the procedure. The desire to avoid more surgery was the most common reason for not undergoing breast reconstruction. CONCLUSIONS The results of the current study found that the majority of women were aware of breast reconstruction but choose not to undergo the procedure. Lack of knowledge and a greater perception of barriers to the procedure were more common among African-American patients and women with a lower education level, suggesting a need for improved educational strategies. Cancer 2005. © 2005 American Cancer Society. [source]


Histopathology of breast cancer among African-American women,

CANCER, Issue S1 2003
Lavinia P. Middleton M.D.
Abstract Although the overall incidence of breast cancer in African-American women is lower than in white women, African-American women younger than 50 years old have a higher incidence of breast cancer than white women. African-American women with breast cancer have a poorer survival rate than white women and are more likely to die of breast cancer in almost every age group. To explain this disparity, we studied a substantial body of literature that reported a biologic difference in the tumors found in African-American and white women. Specifically, more aggressive histopathologic patterns have been described among African-American patients with breast cancer when compared with white women. In addition, there are data that support an ethnicity-related variation in the expression of breast tumor hormonal markers. The objective of this study was to critically evaluate the existing published data on the histologic features of breast cancer to determine whether breast cancer in African-American women is a histologically more aggressive disease than in white women. We conclude that the aggressive tumor histology reported in African-American women has not been analyzed carefully with respect to the age of the patient at the time of diagnosis and the stage of disease at presentation. Furthermore, there is a need for central pathology review using accepted, published criteria for diagnosis of uncommon and controversial histologic subtypes of breast cancer. Cancer 2003;97(1 Suppl):253,7. Published 2003 by the American Cancer Society. DOI 10.1002/cncr.11021 [source]


A retrospective review of chronic anal fistulae treated by anal fistulae plug

COLORECTAL DISEASE, Issue 5 2010
G. El-Gazzaz
Abstract Objective, The aim of this study was to analyse the efficacy of the anal fistulae plug (Cook Surgisis® AFPÔ) for the management of complex anal fistulae. Method, A review of patients with anal fistulae treated using Cook Surgisis® AFPÔ between October 2005 and 2007 was undertaken. Patient's demographics, fistulae aetiology and success rates were recorded. Results, Thirty-three patients underwent 49 plug insertions. The median age was 44.4 years; 18 females. The fistulae aetiology was cryptoglandular in 61% and Crohn's disease in 39%. The median follow up 221.5 days (range 44,684). Twenty-one patients had previous failed surgery. Twenty-eight patients had draining setons in situ at time of plug placement. The overall success rate was 8/32 patients (25%). Two of the 22 Crohn's fistulae healed (9.1%) and 9/26(34.6%) cryptoglandular fistulae healed. The reasons for failure were sepsis in 87% and plug dislodgement in 13%. Significant predictor factors for improved outcome were African-Americans patients (P = 0.009), and presence of seton (P = 0.05). Conclusions, Anal fistulae plug was associated with a lower success rate than previously reported. Septic complications were the main reason for failure. [source]