Small, Phase I combo trial suggests 3-year overall survival in men with mCRPC

A media release issued earlier today by Barvarian Nordic (the developer of Prostvac®) gives us an inkling of where we may be headed in the development of combination therapies for the management of late stage (and maybe even earlier stage) forms of prostate cancer.

Relative 10-year survival after surgery, EBRT, or brachytherapy in the PSA era

A new study on relative rates of survival at 10 years, just published on line, is probably going to get differing reactions from patients and from physicians depending on their individual points of view.

Trip’s trip … 10 years of battling metastatic prostate cancer

In 2001, when he was just 49 years old, Ward “Trip” Casscells experienced lower back pain that became progressively worse. Then, he felt a lump in his abdominal area. He had an aggressive, metastatic prostate cancer.

Denosumab and delay of onset of bone metastasis

The full data on the use of denosumab to delay the onset of bone metastasis in men with high-risk, progressive, non-metastatic, castration-resistant prostate cancer (CRPC) were published on line yesterday in The Lancet. We originally reported the results of this trial as presented at the annual meeting of the American Urological Association (AUA) in May [...]

Are changes in PSA kinetics potentially indicative of metastasis-free survival?

Researchers at Johns Hopkins have provided data to support the hypothesis that, in men being treated with novel, non-hormonal agents for non-metastatic, non-castrate, biochemically recurrent prostate cancer after first-line therapy, changes in PSA kinetics may be indicative of metastasis-free survival.

Poor science underlies the USPSTF recommendation about PSA-based screening

Whatever we may think individually about the recent decision by the U.S. Preventive Services Task Force to recommend against the use of PSA testing as a means of “screening” for risk of prostate cancer, we would be wise to understand that at the heart of this decision is poor science.

Excess deaths among some older men with prostate cancer

A population-based analysis of mortality data for men diagnosed with prostate cancer from three European nations suggests that “a small but important group of older patients” initially present with late stage prostate cancer and die rapidly as a consequence.

Full data report from the ALSYMPCA trial of radium-223 presented

According to a company media release, the full results of the ALSYMPCA  trial were presented Saturday at the European Multidisciplinary Cancer Congress (EMCC). This is the trial of the injectable radioactive agent radium-223 chloride (Alpharadin®) in men with symptomatic, metastatic, castration-resistant prostate cancer (mCRPC).

Oncogenex makes SATURN trial of custirsen (OGX-011) more accessible

The Phase III SATURN clinical trial of OGX-011 in treatment of men with metastatic, castration-resistant prostate cancer (mCRPC) after initial chemotherapy with docetaxel + prednisone required men to be randomized to either docetaxel + prednisone + OGX-011 or to docetaxel + prednisone + a placebo.

Prostate cancer mortality rates in Denmark: 1998 to 2009

As we have noted several times before, databases in selected European nations (most particularly the Scandinavian countries) allow for the possibility of highly accurate analyses of  information on the diagnosis, management, and outcomes of prostate cancer (and other disorders) over time based on data from very large numbers of people.

Approval of denosumab for extension of metastasis-free survival in the USA?

According to a media release from Amgen earlier today, the U.S. Food & Drug Administration (FDA) has indicated that a decision will be made by April 26, 2012 about the requested expansion of the indication for denosumab (Xgeva®) to include the prevention of bone metastases in men with non-metastatic, castration-resistant prostate cancer.

Amgen requests expanded indication for denosumab

As expected (and as previously discussed on this site), Amgen has submitted a supplemental Biologics Licensing Application (sBLA) for denosumab (Xgeva®) for the prevention or the delay of the spread of prostate cancer to bone in men with castrate-resistant prostate cancer (CRPC).

Alpharadin shows 2.8-month survival benefit in mCRPC

The investigational radioisotope radium-233 chloride (Alpharadin) has shown a small but clinically significant overall survival benefit in the treatment of men with symptomatic, metastatic, castration-resistant prostate cancer (mCRPC).

Survival and CTC data from the abiraterone acterate pivotal trial

As we have previously reported, the latest analysis of survival data from the pivotal Phase III trial of abiraterone acetate + predisone has shown a slight improvement in the survival benefit for patients treated with abiraterone (Zytiga™).

Impact of abiraterone prior to chemotherapy — maybe not 4 years, but …

A story on the Bloomberg.com web site gives information about a patient with castration-resistant prostate cancer (CRPC) who has had a zero-level PSA for 40 months since starting on a clinical trial of abiraterone actetate in early 2008.

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