<strong>Aim: </strong>This study is aimed at determining the total PSA (tPSA), free PSA (fPSA) concentrations and free to total PSA ratio (f/tPSA) and their utility in prostate cancer (PCa) risk stratifica...<strong>Aim: </strong>This study is aimed at determining the total PSA (tPSA), free PSA (fPSA) concentrations and free to total PSA ratio (f/tPSA) and their utility in prostate cancer (PCa) risk stratification among male lepromatous leprosy patients in Edo state, Nigeria. <strong>Methods:</strong> Forty participants and thirty controls participated in this study. A structured questionnaire was administered to each participant to elicit details such as their personal data, age, sex, residence, medications, alcohol consumption, smoking habit, length of time of diagnosis, sexual activities, as well as the history of any other underlying diseases. Blood samples were collected from the participants. Total and free PSA concentrations in the samples were measured using ELISA method. <strong>Results:</strong> Significantly (p = 0.042) higher serum fPSA among the leprosy patients (0.22 ± 0.12 ng/ml) compared with the healthy controls (0.17 ± 0.09 ng/ml). There were no significant (p = 0.055) difference in the mean tPSA between the leprosy patients (2.69 ± 2.25 ng/ml) compared with the control (1.95 ± 0.69 ng/ml). Similarly, no significant (p = 0.548) difference was observed in PSA ratio between the control (0.08 ± 0.04) and the leprosy patients (0.09 ± 0.03). <strong>Conclusion:</strong> Our study indicated no significant differences in tPSA and f/tPSA between the leprosy patients and their healthy control. Elevated tPSA as well as f/tPSA levels that fell within the high risk zones of PCa were more prevalent among patients aged ≥ 70 years, not married, who rarely had sexual intercourse and those with longer disease duration.展开更多
文摘<strong>Aim: </strong>This study is aimed at determining the total PSA (tPSA), free PSA (fPSA) concentrations and free to total PSA ratio (f/tPSA) and their utility in prostate cancer (PCa) risk stratification among male lepromatous leprosy patients in Edo state, Nigeria. <strong>Methods:</strong> Forty participants and thirty controls participated in this study. A structured questionnaire was administered to each participant to elicit details such as their personal data, age, sex, residence, medications, alcohol consumption, smoking habit, length of time of diagnosis, sexual activities, as well as the history of any other underlying diseases. Blood samples were collected from the participants. Total and free PSA concentrations in the samples were measured using ELISA method. <strong>Results:</strong> Significantly (p = 0.042) higher serum fPSA among the leprosy patients (0.22 ± 0.12 ng/ml) compared with the healthy controls (0.17 ± 0.09 ng/ml). There were no significant (p = 0.055) difference in the mean tPSA between the leprosy patients (2.69 ± 2.25 ng/ml) compared with the control (1.95 ± 0.69 ng/ml). Similarly, no significant (p = 0.548) difference was observed in PSA ratio between the control (0.08 ± 0.04) and the leprosy patients (0.09 ± 0.03). <strong>Conclusion:</strong> Our study indicated no significant differences in tPSA and f/tPSA between the leprosy patients and their healthy control. Elevated tPSA as well as f/tPSA levels that fell within the high risk zones of PCa were more prevalent among patients aged ≥ 70 years, not married, who rarely had sexual intercourse and those with longer disease duration.
