Abstract

Background: The importance of prostatic carcinoma and its detection has increased manifold over the last few decades. Total serum acid phosphatase (ACP) was the world’s first emerged clinically useful tumor marker in the 1940s and 1950s in patients with prostatic diseases. With the introduction of the prostatic specific antigen (PSA) test in the 1980s, which performed significantly better in screening and treatment programs bringing disfavor to the advent of ACP.

Aims and Objectives: To determine serum PSA and total serum ACP in patients with prostatic cancer and benign prostatic diseases, followed by evaluation of these tumor markers.

Materials and Methods: This study was conducted on 30 patients with histologically proven cases of prostatic carcinoma and compared against 30 patients as control with benign prostatic pathology, residing in Punjab who were admitted and treated with symptoms complex of prostatism or retention urine or other urinary complaints as the primary symptoms. PSA and ACP in serum were determined using ELISA test kit and King and Kind method, respectively.

Results: The mean level of serum PSA was 81.19 ± 49.02 for cancer prostate and 4.975 for benign prostatic diseases, while the mean level of serum ACP was 5.22 ± 1.70 and 2.52 ± 2.27, respectively, for the cancer prostate and benign prostatic diseases showing statistically difference between study and control groups was highly significant as P < 0.0001.

Conclusion: Statistical analysis and results of the present study indicated that although serum ACP has better specificity to PSA, yet later is a very sensitive tumor marker in prostate diseases for screening, diagnosis, and post-treatment follow-up.

Key words: Serum Prostatic-Specific Antigen; Total Serum Acid Phosphatase; Prostate Carcinoma; Benign Prostatic Diseases and Punjab State