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Researchers from the University of Cambridge said there was “no evidence of a causal link between prostate cancer and either prostate size or troublesome male urinary symptoms” and called for early prostate cancer to be rebranded “as primarily an asymptomatic disease” to encourage more men to get tested earlier when the condition is more treatable.
The authors of the ‘Opinion’ article, published in the journal BMC Medicine, argued that persistence by health bodies in flagging prostate cancer as a symptomatic disease – frequently presenting with slow urinary flow, frequency, and nocturia – worked against efforts to reduce mortality rates, which had remained largely unaltered in the UK and many other countries over the past decade and largely driven by late detection.
Public advice by the NHS, for instance, acknowledges that prostate cancer may be symptomless for many years but lists ‘an increased need to pee,’ ‘straining while you pee,’ and ‘a feeling that your bladder has not fully emptied’ as the top three signs that should not be ignored.
Messaging gives men ‘a false sense of security’
No wonder, the authors argued, that lower urinary tract symptoms and prostate cancer risk had become “causally associated,” as reflected in a 2003 survey finding that 86% of the public thought that prostate cancer was accompanied by symptoms, while only 1% were aware that it could be asymptomatic.
Lead study author Vincent Gnanapragasam, PhD, professor of urology at the University of Cambridge and an honorary consultant urologist at Addenbrooke’s Hospital, maintained: “We urgently need to recognize that the information currently given to the public risks giving men a false sense of security if they don’t have any urinary symptoms. We need to emphasize that prostate cancer can be a silent or asymptomatic disease, particularly in its curable stages. Waiting out for urinary symptoms may mean missing opportunities to catch the disease when it’s treatable.”
Although prostate enlargement can cause the lower urinary tract problems mentioned in public health messaging, the researchers said this is rarely due to malignant prostate tumors, quoting some research suggesting that “mean prostate volume was lower in men found to have prostate cancer compared to those with benign biopsies.” The Prostate testing for cancer and Treatment (ProtecT) trial in the UK concluded there was “no association or a negative association with more severe symptoms and prostate cancer,” they said.
Screening program
The researchers said they were not advocating introducing an immediate screening program, and they acknowledged that updating advice to focus on the often symptomless nature of the disease could lead to an influx of men requesting a PSA test from their GPs. But concerns this could result in overinvestigation and overtreatment “which previously deterred greater promotion of PSA testing in men with no symptoms” had been lessened by today’s “image-based diagnostics and risk-adapted management strategies,” they said.
The authors hoped for an eventual “intelligent tiered screening program” for prostate cancer to be introduced. In the meantime, Dr. Gnanapragasam said, “We’re calling on organizations such as the NHS, as well as patient charities and the media, to review the current public messaging.”
Amy Rylance, head of improving care at Prostate Cancer UK said: “This study reinforces the fact that men shouldn’t wait for symptoms before they act. Early prostate cancer is often symptomless, which is why we urge men to be aware of their risk instead. This is particularly important for men over 50, Black men, and men with a family history of prostate cancer.
“We know that most people assume that they would have symptoms if they had prostate cancer, and that not having straightforward signs to look out for can cause anxiety or confusion. That’s why our risk checker is designed to help men understand their risk factors and what action they can take, regardless of symptoms.”
A version of this article first appeared on Medscape.co.uk.
Researchers from the University of Cambridge said there was “no evidence of a causal link between prostate cancer and either prostate size or troublesome male urinary symptoms” and called for early prostate cancer to be rebranded “as primarily an asymptomatic disease” to encourage more men to get tested earlier when the condition is more treatable.
The authors of the ‘Opinion’ article, published in the journal BMC Medicine, argued that persistence by health bodies in flagging prostate cancer as a symptomatic disease – frequently presenting with slow urinary flow, frequency, and nocturia – worked against efforts to reduce mortality rates, which had remained largely unaltered in the UK and many other countries over the past decade and largely driven by late detection.
Public advice by the NHS, for instance, acknowledges that prostate cancer may be symptomless for many years but lists ‘an increased need to pee,’ ‘straining while you pee,’ and ‘a feeling that your bladder has not fully emptied’ as the top three signs that should not be ignored.
Messaging gives men ‘a false sense of security’
No wonder, the authors argued, that lower urinary tract symptoms and prostate cancer risk had become “causally associated,” as reflected in a 2003 survey finding that 86% of the public thought that prostate cancer was accompanied by symptoms, while only 1% were aware that it could be asymptomatic.
Lead study author Vincent Gnanapragasam, PhD, professor of urology at the University of Cambridge and an honorary consultant urologist at Addenbrooke’s Hospital, maintained: “We urgently need to recognize that the information currently given to the public risks giving men a false sense of security if they don’t have any urinary symptoms. We need to emphasize that prostate cancer can be a silent or asymptomatic disease, particularly in its curable stages. Waiting out for urinary symptoms may mean missing opportunities to catch the disease when it’s treatable.”
Although prostate enlargement can cause the lower urinary tract problems mentioned in public health messaging, the researchers said this is rarely due to malignant prostate tumors, quoting some research suggesting that “mean prostate volume was lower in men found to have prostate cancer compared to those with benign biopsies.” The Prostate testing for cancer and Treatment (ProtecT) trial in the UK concluded there was “no association or a negative association with more severe symptoms and prostate cancer,” they said.
Screening program
The researchers said they were not advocating introducing an immediate screening program, and they acknowledged that updating advice to focus on the often symptomless nature of the disease could lead to an influx of men requesting a PSA test from their GPs. But concerns this could result in overinvestigation and overtreatment “which previously deterred greater promotion of PSA testing in men with no symptoms” had been lessened by today’s “image-based diagnostics and risk-adapted management strategies,” they said.
The authors hoped for an eventual “intelligent tiered screening program” for prostate cancer to be introduced. In the meantime, Dr. Gnanapragasam said, “We’re calling on organizations such as the NHS, as well as patient charities and the media, to review the current public messaging.”
Amy Rylance, head of improving care at Prostate Cancer UK said: “This study reinforces the fact that men shouldn’t wait for symptoms before they act. Early prostate cancer is often symptomless, which is why we urge men to be aware of their risk instead. This is particularly important for men over 50, Black men, and men with a family history of prostate cancer.
“We know that most people assume that they would have symptoms if they had prostate cancer, and that not having straightforward signs to look out for can cause anxiety or confusion. That’s why our risk checker is designed to help men understand their risk factors and what action they can take, regardless of symptoms.”
A version of this article first appeared on Medscape.co.uk.
Researchers from the University of Cambridge said there was “no evidence of a causal link between prostate cancer and either prostate size or troublesome male urinary symptoms” and called for early prostate cancer to be rebranded “as primarily an asymptomatic disease” to encourage more men to get tested earlier when the condition is more treatable.
The authors of the ‘Opinion’ article, published in the journal BMC Medicine, argued that persistence by health bodies in flagging prostate cancer as a symptomatic disease – frequently presenting with slow urinary flow, frequency, and nocturia – worked against efforts to reduce mortality rates, which had remained largely unaltered in the UK and many other countries over the past decade and largely driven by late detection.
Public advice by the NHS, for instance, acknowledges that prostate cancer may be symptomless for many years but lists ‘an increased need to pee,’ ‘straining while you pee,’ and ‘a feeling that your bladder has not fully emptied’ as the top three signs that should not be ignored.
Messaging gives men ‘a false sense of security’
No wonder, the authors argued, that lower urinary tract symptoms and prostate cancer risk had become “causally associated,” as reflected in a 2003 survey finding that 86% of the public thought that prostate cancer was accompanied by symptoms, while only 1% were aware that it could be asymptomatic.
Lead study author Vincent Gnanapragasam, PhD, professor of urology at the University of Cambridge and an honorary consultant urologist at Addenbrooke’s Hospital, maintained: “We urgently need to recognize that the information currently given to the public risks giving men a false sense of security if they don’t have any urinary symptoms. We need to emphasize that prostate cancer can be a silent or asymptomatic disease, particularly in its curable stages. Waiting out for urinary symptoms may mean missing opportunities to catch the disease when it’s treatable.”
Although prostate enlargement can cause the lower urinary tract problems mentioned in public health messaging, the researchers said this is rarely due to malignant prostate tumors, quoting some research suggesting that “mean prostate volume was lower in men found to have prostate cancer compared to those with benign biopsies.” The Prostate testing for cancer and Treatment (ProtecT) trial in the UK concluded there was “no association or a negative association with more severe symptoms and prostate cancer,” they said.
Screening program
The researchers said they were not advocating introducing an immediate screening program, and they acknowledged that updating advice to focus on the often symptomless nature of the disease could lead to an influx of men requesting a PSA test from their GPs. But concerns this could result in overinvestigation and overtreatment “which previously deterred greater promotion of PSA testing in men with no symptoms” had been lessened by today’s “image-based diagnostics and risk-adapted management strategies,” they said.
The authors hoped for an eventual “intelligent tiered screening program” for prostate cancer to be introduced. In the meantime, Dr. Gnanapragasam said, “We’re calling on organizations such as the NHS, as well as patient charities and the media, to review the current public messaging.”
Amy Rylance, head of improving care at Prostate Cancer UK said: “This study reinforces the fact that men shouldn’t wait for symptoms before they act. Early prostate cancer is often symptomless, which is why we urge men to be aware of their risk instead. This is particularly important for men over 50, Black men, and men with a family history of prostate cancer.
“We know that most people assume that they would have symptoms if they had prostate cancer, and that not having straightforward signs to look out for can cause anxiety or confusion. That’s why our risk checker is designed to help men understand their risk factors and what action they can take, regardless of symptoms.”
A version of this article first appeared on Medscape.co.uk.