OBJECTIVES: To examine the temporal trends in radical prostatectomy (RP), brachytherapy (BT), and external beam radiotherapy (EBRT) rates among men aged 65 years or older for the period 1984 to 1997. METHODS: We used the retrospective population-based analysis of treatments for prostate cancer among Medicare beneficiaries. The rates of RP were obtained from Part A (hospital) Medicare data for 20% of the national sample for 1984 to 1997. The BT and EBRT rates for the period 1993 to 1997 were obtained from a 5% national sample of Physician/Supplier Part B data. The rates of treatment, 30-day mortality, and readmissions were included. RESULTS: The rate of RP peaked in 1992. From 1993 to 1997, its use decreased by 6% among men aged 65 to 69 years, 34% among men aged 70 to 74 years, and 50% for men aged 75 years or older. However, by 1997, the RP + BT treatment rate again approached the 1992 levels of RP alone; BT was used twice as often as RP in men aged 75 years or older. By 1997, the RP + BT + EBRT rate exceeded the 1993 rate for men aged 65 to 69 years and was again approaching the 1993 rate for men aged 70 to 74 years. From 1984 to 1997, the presence of comorbid conditions gradually declined for RP and accounted for more than 60% of the decrease in the short term mortality during this period. Variations in RP use by geographic region have also decreased. CONCLUSIONS: RP is now more selectively targeted for treatment of prostate cancer in men older than 70 years than in the past. However, since BT has been substituted for radical surgery in many of these older men, the total population-based treatment rates have changed very little over time.
OBJECTIVES: To examine the temporal trends in radical prostatectomy (RP), brachytherapy (BT), and external beam radiotherapy (EBRT) rates among men aged 65 years or older for the period 1984 to 1997. METHODS: We used the retrospective population-based analysis of treatments for prostate cancer among Medicare beneficiaries. The rates of RP were obtained from Part A (hospital) Medicare data for 20% of the national sample for 1984 to 1997. The BT and EBRT rates for the period 1993 to 1997 were obtained from a 5% national sample of Physician/Supplier Part B data. The rates of treatment, 30-day mortality, and readmissions were included. RESULTS: The rate of RP peaked in 1992. From 1993 to 1997, its use decreased by 6% among men aged 65 to 69 years, 34% among men aged 70 to 74 years, and 50% for men aged 75 years or older. However, by 1997, the RP + BT treatment rate again approached the 1992 levels of RP alone; BT was used twice as often as RP in men aged 75 years or older. By 1997, the RP + BT + EBRT rate exceeded the 1993 rate for men aged 65 to 69 years and was again approaching the 1993 rate for men aged 70 to 74 years. From 1984 to 1997, the presence of comorbid conditions gradually declined for RP and accounted for more than 60% of the decrease in the short term mortality during this period. Variations in RP use by geographic region have also decreased. CONCLUSIONS: RP is now more selectively targeted for treatment of prostate cancer in men older than 70 years than in the past. However, since BT has been substituted for radical surgery in many of these older men, the total population-based treatment rates have changed very little over time.
Authors: Claudio Jeldres; Nazareno Suardi; Paul Perrotte; Umberto Capitanio; Jochen Walz; Georg C Hutterer; Fred Saad; Luc Valiquette; Markus Graefen; Hugues Widmer; Pierre I Karakiewicz Journal: Can Urol Assoc J Date: 2009-02 Impact factor: 1.862
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Authors: Jae Hyun Ryu; Yun Beom Kim; Tae Young Jung; Sun Il Kim; Seok-Soo Byun; Dong Deuk Kwon; Duk Yoon Kim; Tae Hee Oh; Tag Keun Yoo; Woo Jin Ko Journal: J Korean Med Sci Date: 2016-04-25 Impact factor: 2.153