Expectant management of stage A-1 (T1a) prostate cancer utilizing serum PSA levels: A preliminary report
✍ Scribed by Loughlin, Kevin R.; Renshaw, Andrew A.; Kumar, Sanjaya
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 75 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0022-4790
No coin nor oath required. For personal study only.
✦ Synopsis
Background and Objectives:
The natural history of stage A-1 (T1a) prostate cancer remains unpredictable. Although stage A-1 (T1a) was traditionally considered an indolent lesion, recent reports have documented the potential progression of stage A-1 (T1a) cancer. Methods: Eight men aged 65 to 76 years at the time of diagnosis with stage A-1 (T1a) prostate cancer received no therapy. These men have been followed from 3 to 9.5 years (mean, 6.25 years). During this period, the patients have been followed with periodic rectal examinations and prostate-specific antigen (PSA) levels.
Results:
The PSA levels of five of the eight patients remain in the normal range and no patient has had a change in his rectal examination. In the three patients who had elevated PSA levels, there was no evidence of metastatic disease. No patient has died from prostate cancer; one patient died from cerebrovascular causes. Conclusions: Patients with stage A-1 (T1a) prostate cancer have an unpredictable natural history. PSA levels can be used to monitor disease progression and identify those patients where observation is no longer appropriate.