The breakthrough PSA blood test for prostate cancer can miss aggressive bouts of the disease and overdiagnose cases, a major study has found.
It also found that the Prostate-Specific Antigen Test was only having a small impact of reducing deaths.
“The key takeaway is that the small reduction in prostate cancer deaths by using the test to screen healthy men does not outweigh the potential harms,” Prof Richard Martin, lead author and Cancer Research UK scientist at the University of Bristol, said.
The CAP trial, published in the Journal of the American Medical Association, involved more than 400,000 men aged 50-69, and just under half of them received a single invitation PSA test as part of the trial.
It was the largest study investigating a single invitation PSA blood test to screen for prostate cancer.
Last week, a different study forecast prostate cancer cases to double between 2020 and 2040, as populations age and life expectancy increases worldwide.
In the CAP trial, researchers measured the effectiveness of the PSA test for hundreds of thousands of men over 15 years.
“This results in some men going on to have invasive treatment that they don’t need, many years earlier than without screening, and the test is also failing to spot some cancers that do need to be treated,” Prof Martin said.
“We need to find better ways to spot aggressive prostate cancers, so we can treat them early.”
After following patients over 15 years the study found only a small difference in the number of men who died from prostate cancer.
Almost seven men out of every 1,000 in the group invited for screening had died from prostate cancer, compared with nearly eight men out of every 1,000 in the group who had not been invited for screening.
The results also showed that about one in six cancers found by the single PSA screening were overdiagnosed.
Problems with overdiagnosis
Overdiagnosis of prostate cancer is a main worry in using PSA tests for early detection, the Cancer Research UK charity said.
Overdiagnosis can result in the unnecessary treatment of cancers that would not have caused any harm and can have a negative psychological impact. The treatment of prostate cancer may also cause physical side effects.
Prostate cancer is the second-biggest cancer killer of men in the UK, causing 12,000 deaths a year.
Naser Turabi, director of evidence and implementation at Cancer Research UK, said: “The evidence shows that using a single invitation for a PSA test for a prostate cancer screening programme is likely to do more harm than good for men.
“We are funding research to help us find ways of diagnosing the disease early to reduce mortality, and we have trials taking place to find the best treatment for men with prostate cancer.”
Early prostate cancer usually has no symptoms, making early detection a challenge.
Cancer Research UK is funding more trials and research into prostate cancer.
It is looking to speed up diagnosis for men with aggressive disease with new blood, urine or genetic tests so they can start treatment sooner.
Know your camel milk:
Flavour: Similar to goat’s milk, although less pungent. Vaguely sweet with a subtle, salty aftertaste.
Texture: Smooth and creamy, with a slightly thinner consistency than cow’s milk.
Use it: In your morning coffee, to add flavour to homemade ice cream and milk-heavy desserts, smoothies, spiced camel-milk hot chocolate.
Goes well with: chocolate and caramel, saffron, cardamom and cloves. Also works well with honey and dates.
The specs
- Engine: 3.9-litre twin-turbo V8
- Power: 640hp
- Torque: 760nm
- On sale: 2026
- Price: Not announced yet
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
Volvo ES90 Specs
Engine: Electric single motor (96kW), twin motor (106kW) and twin motor performance (106kW)
Power: 333hp, 449hp, 680hp
Torque: 480Nm, 670Nm, 870Nm
On sale: Later in 2025 or early 2026, depending on region
Price: Exact regional pricing TBA
Our legal consultants
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
The bio
Date of Birth: April 25, 1993
Place of Birth: Dubai, UAE
Marital Status: Single
School: Al Sufouh in Jumeirah, Dubai
University: Emirates Airline National Cadet Programme and Hamdan University
Job Title: Pilot, First Officer
Number of hours flying in a Boeing 777: 1,200
Number of flights: Approximately 300
Hobbies: Exercising
Nicest destination: Milan, New Zealand, Seattle for shopping
Least nice destination: Kabul, but someone has to do it. It’s not scary but at least you can tick the box that you’ve been
Favourite place to visit: Dubai, there’s no place like home
Killing of Qassem Suleimani
SPEC%20SHEET%3A%20APPLE%20IPHONE%2014%20PRO%20MAX
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MATCH INFO
Manchester City 0
Wolves 2 (Traore 80', 90 4')
The Vile
Starring: Bdoor Mohammad, Jasem Alkharraz, Iman Tarik, Sarah Taibah
Director: Majid Al Ansari
Rating: 4/5
The specs
Engine: 2.4-litre 4-cylinder
Transmission: CVT auto
Power: 181bhp
Torque: 244Nm
Price: Dh122,900
Specs
Engine: Electric motor generating 54.2kWh (Cooper SE and Aceman SE), 64.6kW (Countryman All4 SE)
Power: 218hp (Cooper and Aceman), 313hp (Countryman)
Torque: 330Nm (Cooper and Aceman), 494Nm (Countryman)
On sale: Now
Price: From Dh158,000 (Cooper), Dh168,000 (Aceman), Dh190,000 (Countryman)
Crops that could be introduced to the UAE
1: Quinoa
2. Bathua
3. Amaranth
4. Pearl and finger millet
5. Sorghum
The Word for Woman is Wilderness
Abi Andrews, Serpent’s Tail
Yahya Al Ghassani's bio
Date of birth: April 18, 1998
Playing position: Winger
Clubs: 2015-2017 – Al Ahli Dubai; March-June 2018 – Paris FC; August – Al Wahda
What sanctions would be reimposed?
Under ‘snapback’, measures imposed on Iran by the UN Security Council in six resolutions would be restored, including:
- An arms embargo
- A ban on uranium enrichment and reprocessing
- A ban on launches and other activities with ballistic missiles capable of delivering nuclear weapons, as well as ballistic missile technology transfer and technical assistance
- A targeted global asset freeze and travel ban on Iranian individuals and entities
- Authorisation for countries to inspect Iran Air Cargo and Islamic Republic of Iran Shipping Lines cargoes for banned goods
The specs
Engine: 4.0-litre V8 twin-turbocharged and three electric motors
Power: Combined output 920hp
Torque: 730Nm at 4,000-7,000rpm
Transmission: 8-speed dual-clutch automatic
Fuel consumption: 11.2L/100km
On sale: Now, deliveries expected later in 2025
Price: expected to start at Dh1,432,000
The National's picks
4.35pm: Tilal Al Khalediah
5.10pm: Continous
5.45pm: Raging Torrent
6.20pm: West Acre
7pm: Flood Zone
7.40pm: Straight No Chaser
8.15pm: Romantic Warrior
8.50pm: Calandogan
9.30pm: Forever Young
Read more about the coronavirus
More from Neighbourhood Watch:
More on animal trafficking
Zayed Sustainability Prize
Other workplace saving schemes
- The UAE government announced a retirement savings plan for private and free zone sector employees in 2023.
- Dubai’s savings retirement scheme for foreign employees working in the emirate’s government and public sector came into effect in 2022.
- National Bonds unveiled a Golden Pension Scheme in 2022 to help private-sector foreign employees with their financial planning.
- In April 2021, Hayah Insurance unveiled a workplace savings plan to help UAE employees save for their retirement.
- Lunate, an Abu Dhabi-based investment manager, has launched a fund that will allow UAE private companies to offer employees investment returns on end-of-service benefits.
French business
France has organised a delegation of leading businesses to travel to Syria. The group was led by French shipping giant CMA CGM, which struck a 30-year contract in May with the Syrian government to develop and run Latakia port. Also present were water and waste management company Suez, defence multinational Thales, and Ellipse Group, which is currently looking into rehabilitating Syrian hospitals.
Fire and Fury
By Michael Wolff,
Henry Holt
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Moon Music
Artist: Coldplay
Label: Parlophone/Atlantic
Number of tracks: 10
Rating: 3/5
The%20specs
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How much do leading UAE’s UK curriculum schools charge for Year 6?
- Nord Anglia International School (Dubai) – Dh85,032
- Kings School Al Barsha (Dubai) – Dh71,905
- Brighton College Abu Dhabi - Dh68,560
- Jumeirah English Speaking School (Dubai) – Dh59,728
- Gems Wellington International School – Dubai Branch – Dh58,488
- The British School Al Khubairat (Abu Dhabi) - Dh54,170
- Dubai English Speaking School – Dh51,269
*Annual tuition fees covering the 2024/2025 academic year
The years Ramadan fell in May
Dhadak 2
Director: Shazia Iqbal
Starring: Siddhant Chaturvedi, Triptii Dimri
Rating: 1/5
The UAE squad for the Asian Indoor and Martial Arts Games
The jiu-jitsu men’s team: Faisal Al Ketbi, Zayed Al Kaabi, Yahia Al Hammadi, Taleb Al Kirbi, Obaid Al Nuaimi, Omar Al Fadhli, Zayed Al Mansoori, Saeed Al Mazroui, Ibrahim Al Hosani, Mohammed Al Qubaisi, Salem Al Suwaidi, Khalfan Belhol, Saood Al Hammadi.
Women’s team: Mouza Al Shamsi, Wadeema Al Yafei, Reem Al Hashmi, Mahra Al Hanaei, Bashayer Al Matrooshi, Hessa Thani, Salwa Al Ali.
Ain Dubai in numbers
126: The length in metres of the legs supporting the structure
1 football pitch: The length of each permanent spoke is longer than a professional soccer pitch
16 A380 Airbuses: The equivalent weight of the wheel rim.
9,000 tonnes: The amount of steel used to construct the project.
5 tonnes: The weight of each permanent spoke that is holding the wheel rim in place
192: The amount of cable wires used to create the wheel. They measure a distance of 2,4000km in total, the equivalent of the distance between Dubai and Cairo.
If you go
The flights
There are direct flights from Dubai to Sofia with FlyDubai (www.flydubai.com) and Wizz Air (www.wizzair.com), from Dh1,164 and Dh822 return including taxes, respectively.
The trip
Plovdiv is 150km from Sofia, with an hourly bus service taking around 2 hours and costing $16 (Dh58). The Rhodopes can be reached from Sofia in between 2-4hours.
The trip was organised by Bulguides (www.bulguides.com), which organises guided trips throughout Bulgaria. Guiding, accommodation, food and transfers from Plovdiv to the mountains and back costs around 170 USD for a four-day, three-night trip.
Silent Hill f
Publisher: Konami
Platforms: PlayStation 5, Xbox Series X/S, PC
Rating: 4.5/5
Living in...
This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
The Dark Blue Winter Overcoat & Other Stories From the North
Edited and Introduced by Sjón and Ted Hodgkinson
Pushkin Press
Living in...
This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
The biog
Hobbies: Writing and running
Favourite sport: beach volleyball
Favourite holiday destinations: Turkey and Puerto Rico