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The relationship between anxiety and time
to treatment for patients with Prostate
Cancer on surveillance
Newswise — According to
a report from Dr. Latini and CaPSURE
investigators that appears in the July 2007
early view version of the Journal of
Urology, some men on active surveillance for
prostate cancer (CaP) are prompted to active
treatment as a result of cancer related
anxiety.
The researchers
identified 105 men in the CaPSURE database
who had clinically localized CaP, 3 or more
PSA levels after baseline, and were on
active surveillance (AS). Both PSA velocity
and anxiety change were calculated the
latter based upon a 5-item fear of cancer
recurrence measure.
The median time for men
receiving treatment was 40 months and
although PSA velocity was greater in those
converting to treatment it was not
statistically significant.
The change in anxiety
rate was statistically larger for men who
elected treatment than those who did not.
While PSA velocity and anxiety rate change
were independent predictors of electing
treatment, sociodemographic, or clinical
characteristics at baseline were not.
Excluding data on 5 men who had evidence of
advanced disease progression did not alter
the outcomes.
The authors conclude
that psychosocial support for men with CaP
on AS is important if they are to base
decisions for treatment on clinical
variables as opposed to anxiety.
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