Biomedical subjects

Adnan Arseven

Publications and source records attributed to Adnan Arseven.

4 recordsLinked to original sources

PubMed2006

Literacy, race, and PSA level among low-income men newly diagnosed with prostate cancer.

OBJECTIVES: Among men with newly diagnosed prostate cancer, prostate-specific antigen (PSA) levels are higher and the cancer stage more advanced for African Americans than for whites. An earlier study found that after adjustment for literacy, race was no longer a significant predictor of advanced stage at presentation. We investigated whether, after adjusting for literacy, race was a significant independent predictor of greater PSA levels among men with newly diagnosed prostate cancer. METHODS: Consecutive patients with newly diagnosed prostate cancer from four outpatient care facilities in Chicago were interviewed and given a literacy assessment (n = 308). The PSA level at diagnosis was obtained from the medical charts. Logistic regression models were used to identify predictors of high PSA levels (greater than 20 ng/mL) at presentation. RESULTS: African-American men were three times more likely to have low literacy skills (sixth grade or less: 22.9% versus 7.1%; P <0.001) than were white men. In turn, men with low literacy skills were more than twice as likely to have a PSA level greater than 20 ng/mL at diagnosis (33.3% versus 13.5%; P = 0.009). On multivariate analyses, significant predictors of high PSA levels included low literacy (adjusted odds ratio 2.5, 95% confidence interval 1.5 to 4.2) and older age (age 65 to 74 years, adjusted odds ratio 2.6, 95% confidence interval 2.1 to 3.1 versus older than 74 years, adjusted odds ratio 3.4, 95% confidence interval 1.8 to 6.6), but not African-American race. CONCLUSIONS: In the current era in which PSA testing is common, low literacy may be an important and potentially overlooked factor associated with higher PSA levels at prostate cancer diagnosis among African-American and white men.

Aged↗

PubMed2005

Assessment instruments.

Assessment is the undergirding of palliative care and of geriatrics care. Both disciplines insist on a comprehensive assessment that includes personal and social aspects of the patient's illness experience. At the same time, both face challenges due to the amount of time and skill needed to encompass such a broad scope and the often heavy illness burden of the patients, which makes interaction stressful or difficult. This article examines question-based assessment instruments in palliative care for elders. Important in all aspects of medicine, reliance on verbal assessments is of special importance in palliative care.

Aged↗

PubMed2005

Opportunities for disease state management in prostate cancer.

In this paper, we examine how the management of prostate cancer lends itself to a disease state management (DSM)-based approach, and propose a framework that emphasizes the patient-provider-caregiver triad in managing the long-term implications of the condition. There is often no clearly superior approach to the management of patients with prostate cancer (eg, watchful waiting and hormonal therapy), and each option entails different trade-offs in quality of life. Ideally, the physician and patient discuss the options, issues, and patient preferences for treatment through the shared decision-making process. A family caregiver such as the spouse of the patient is often involved in the treatment decision and in the long-term management of the cancer experience. In order to develop a DSM program supporting both patient and caregiver, educational, psychosocial, and health care system support needs should be tailored to each phase of cancer treatment/management. To embrace the unique aspects of prostate cancer management, the proposed framework emphasizes communication among the patient-caregiver-provider triad, inclusion of family caregivers in the program, cancer phase-specific support, and psychosocial services as a basis for implementation and evaluation of a DSM program in prostate cancer.

Delivery of Health Care↗

PubMed2003

Depressive symptoms and lower extremity functioning in men and women with peripheral arterial disease.

OBJECTIVE: Factors associated with impaired functioning in patients with lower extremity peripheral arterial disease (PAD) are not fully understood. The purpose of this study was to determine the relationship between depressive symptoms and objective measures of lower extremity functioning in persons with PAD. DESIGN: Cross-sectional. PATIENTS/PARTICIPANTS: Four hundred twenty-three men and women with PAD identified from 3 Chicago area medical centers. MEASUREMENTS AND MAIN RESULTS: PAD was defined as ankle brachial index (ABI) <0.90. The Geriatric Depression Scale short form (GDS-S) (0-15 scale, 15 = worst) was completed by all participants. A clinically significant number of depressive symptoms was defined as a GDS-S score >or=6. Six-minute walk distance and usual-and fast-pace walking velocity were determined for all participants. A GDS-S score >or=6 was present in 21.7% of participants with PAD. Adjusting for age, increasing numbers of depressive symptoms were associated with an increasing prevalence of leg pain on exertion and rest (P =.004). Adjusting for age, sex, race, ABI, number of comorbidities, current smoking, and antidepressant medications, increasing numbers of depressive symptoms were associated with shorter 6-minute walk distance (P <.001), slower usual-pace walking velocity (P =.005), and slower fast-pace walking velocity (P =.005). These relationships were attenuated slightly after additional adjustment for presence versus absence of leg pain on exertion and rest and severity of exertional leg symptoms. CONCLUSIONS: Among men and women with PAD, the prevalence of a clinically significant number of depressive symptoms is high. Greater numbers of depressive symptoms are associated with greater impairment in lower extremity functioning. Further study is needed to determine whether identifying and treating depressive symptoms in PAD is associated with improved lower extremity functioning.

Aged↗