Diagnosing the strengths and ills of AI in healthcare

Diagnosing the strengths and ills of AI in healthcare

Diagnosing the strengths and ills of AI in healthcare
AI systems, when properly trained and validated, can significantly reduce errors in medical diagnosis. (Shutterstock)
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One of the main advantages of artificial intelligence-supported diagnostics is the exceptional speed and accuracy it offers. AI systems can analyze vast amounts of medical data, including patient records, images and lab results, at a pace far exceeding human capabilities.

Speed can be crucial in emergencies, enabling faster decision-making and potentially life-saving interventions. Additionally, AI has proven its accuracy in diagnosing diseases, from common conditions to rare disorders, detecting anomalies that humans might miss.

Diagnostic errors are a persistent concern in healthcare. AI systems, when properly trained and validated, can significantly reduce these errors, as the elements of fatigue or cognitive bias do not exist in this equation, enhancing the overall quality of medical decisions.

By integrating patient information with extensive medical databases and clinical guidelines, AI can help identify potential issues and ensure no aspect is overlooked. This leads to more reliable diagnostics and treatment plans.

AI-supported diagnostics also facilitate the transition to personalized medicine. They can analyze a patient’s genetic makeup, lifestyle, and medical history to create personalized treatment plans.

This personalization ensures patients receive the most effective treatments with fewer side effects. It also improves medication management and dosage. 

AI has been applied in the fields of radiology and medical imaging, including X-rays, MRIs, and CT scans. Radiologists can benefit from AI assistance in detecting abnormalities, even in complex cases.

It is important to emphasize that AI is not intended to replace healthcare professionals. Instead, it should be viewed as a supportive tool. AI assists doctors and radiologists by providing data-driven insights, enabling them to make more informed decisions.

Saudi Arabia is investing heavily in AI-assisted diagnostics technology. Its “Eyenai” project is a collaborative effort involving the Saudi Data and AI Authority, King Khaled Eye Specialist Hospital, Lean Business Services, and the Saudi Company for Artificial Intelligence.

Developed by Saudi engineers and AI specialists, the project represents a pioneering solution in the field of ocular healthcare, using AI to accurately identify diabetic retinopathy. It relies on advanced analytics and smart algorithms to streamline and accelerate screening processes, overcoming challenges such as limited resources, examination time, and high costs.

Dr. Adi Al-Owaifeer, an ophthalmology consultant and head of the administrative committee for the Eyenai project, said that the initiative embodies the spirit of innovation and collaboration in Saudi Arabia’s healthcare system.

He also highlighted the importance of developing this solution to facilitate screening processes, increase accuracy, and treat as many individuals as possible.

The healthcare industry must work collaboratively with AI developers, regulators and policymakers to overcome these hurdles and pave the way for a more efficient, patient-centric system.

Abeer Alamrani

Microsoft recently introduced a suite of AI tools designed to help healthcare organizations access and enhance learning from data. In addition, Google has announced the development of an AI-powered tool to make it easier for professionals to search for health information.

Although AI can improve patient outcomes, increase efficiency, and reduce costs, integrating it into healthcare is not without its challenges.

First, AI systems require access to a vast number of patient records, raising concerns about privacy and security. Healthcare institutions must therefore implement robust measures to protect patient information from data breaches and cyberattacks.

Second, AI relies on high-quality, organized data for training and decision-making purposes. However, healthcare data can be unstructured, fragmented, or inconsistent, making it difficult for AI algorithms to derive meaningful insights.

Third, AI algorithms can inherit biases present in training data, which may lead to inaccurate decisions. Developing methods to identify and mitigate bias remains an ongoing challenge in AI ethics.

Fourth, obtaining regulatory approvals for AI-based medical devices and solutions can be a lengthy and complex process. Balancing innovation with regulatory compliance is a major challenge that healthcare companies must address.

Fifth, AI applications raise ethical questions, particularly regarding patient privacy, consent and transparency. Patients must be informed about how their data will be used and should have the right to opt out, and ethical guidelines should be developed.

Sixth, gaining the trust of healthcare professionals and patients is a significant challenge. AI systems must undergo strict clinical validation to prove their safety and efficacy, which can be a long and resource-intensive process.

Seventh, AI in healthcare requires substantial investments in technology, training and staffing. Healthcare providers must allocate resources for AI adoption and ongoing maintenance.

In conclusion, AI has the potential to bring about transformative changes to healthcare. However, addressing these challenges is essential to fully harness its benefits while ensuring patient safety, data security and ethical use.

The healthcare industry must work collaboratively with AI developers, regulators and policymakers to overcome these hurdles and pave the way for a more efficient, patient-centric system.

Abeer Alamrani is a machine learning, data analysis, and AI implementation consultant who helps organizations leverage AI to optimize operations, enhance decision-making, and achieve business goals.
 

Disclaimer: Views expressed by writers in this section are their own and do not necessarily reflect Arab News' point of view

Over 200 investors, entrepreneurs from Pakistan, UAE attend joint business forum in Sharjah

Over 200 investors, entrepreneurs from Pakistan, UAE attend joint business forum in Sharjah
Updated 3 min 41 sec ago
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Over 200 investors, entrepreneurs from Pakistan, UAE attend joint business forum in Sharjah

Over 200 investors, entrepreneurs from Pakistan, UAE attend joint business forum in Sharjah
  • Sharjah-Pakistan Business Roundtable hosted on Thursday by Sharjah FDI Office, Pakistan Business Council
  • UAE is one of Pakistan’s largest trading partners and source of foreign investment, valued at over $10 billion in last 20 years

ISLAMABAD: Over 200 investors and entrepreneurs from Pakistan and the United Arab Emirates (UAE) attended a joint business forum in Sharjah this week to explore bilateral investment opportunities in sectors such as manufacturing, IT, trade and green-tech, state media reported. 
The UAE is one of Pakistan’s largest trading partners and a major source of foreign investment, valued at over $10 billion in the last 20 years, according to the UAE ministry of foreign affairs. The UAE-Pakistan trade volume rose to $7.9 billion in 2023, up 12 percent from 2022. In May this year, Prime Minister Shehbaz said the Emirates had committed $10 billion to invest in promising economic sectors in Pakistan. The Pakistan Business Council (PBC), set up this September at the Sharjah Chamber of Commerce and Industry, also aims to increase Pakistan’s bilateral trade volume with the UAE to $40 billion in three years. 
The UAE is home to more than a million Pakistani expatriates and the second-largest source of remittances to Pakistan after Saudi Arabia.
“The Sharjah FDI Office (Invest in Sharjah) and the Pakistan Business Council in Sharjah hosted the Sharjah-Pakistan Business Roundtable here on Thursday,” Pakistani state news agency APP reported on Friday. 
“The event brought together over 200 investors and entrepreneurs to explore opportunities for strengthening economic ties and fostering bilateral investments between Sharjah and Pakistan.”
Speaking at the event, Consul General Hussain Muhammad, said Pakistan’s economy, workforce, and abundant natural resources offered “immense potential for collaboration” with the Emirates. 
“Pakistan’s economy is diverse, with opportunities in agriculture, textiles, information technology, and renewable energy,” the diplomat said. “Sharjah’s investors and businesses could greatly benefit from exploring partnerships in these sectors.”
The consul general said the recent establishment of the Pakistan Business Council in Sharjah was a “testament to the growing collaboration” between the two countries and expressed confidence that the Council would play a “crucial role” in supporting Pakistani investors, facilitating partnerships, and advancing mutual economic interests.
Over 11,500 Pakistani companies are currently registered within Sharjah’s mainland and dedicated Free Zones.


Record 281 aid workers killed in 2024, says UN, with 1 month left

Record 281 aid workers killed in 2024, says UN, with 1 month left
Updated 3 min 25 sec ago
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Record 281 aid workers killed in 2024, says UN, with 1 month left

Record 281 aid workers killed in 2024, says UN, with 1 month left
  • 280 humanitarians were killed across 33 countries during all of 2023

Geneva: A staggering 281 aid workers have been killed around the world so far this year, making 2024 the deadliest year for humanitarians, the UN aid chief said Friday.
“Humanitarian workers are being killed at an unprecedented rate, their courage and humanity being met with bullets and bombs,” said Tom Fletcher, the United Nations’ new under-secretary-general for humanitarian affairs and emergency relief coordinator.
With more than a month left to go of 2024, the “grim milestone was reached,” he said, after 280 humanitarians were killed across 33 countries during all of 2023.
“This violence is unconscionable and devastating to aid operations,” Fletcher said.
Israel’s devastating war in Gaza was driving up the numbers, his office said, with 333 aid workers killed there — most from the UN agency supporting Palestinian refugees, UNRWA — since Hamas’s October 7, 2023 attacks, which sparked the war.
“States and parties to conflict must protect humanitarians, uphold international law, prosecute those responsible, and call time on this era of impunity,” Fletcher said.
Aid workers were subject to kidnappings, injuries, harassment and arbitrary detention in a range of countries, his office said, including Afghanistan, the Democratic Republic of the Congo, Sudan, and Ukraine.
The majority of deaths involve local staff working with non-governmental organizations, UN agencies and the Red Cross Red Crescent movement, Fletcher’s office said.
“Violence against humanitarian personnel is part of a broader trend of harm to civilians in conflict zones,” it warned.
“Last year, more than 33,000 civilian deaths were recorded in 14 armed conflicts — a staggering 72 percent increase from 2022.”
The UN Security Council adopted a resolution last May in response to the surging violence and threats against aid workers.
The text called for recommendations from the UN chief — set to be presented at a council meeting next week — on measures to prevent and respond to such incidents and to increase protection for humanitarian staff and accountability for abuses.


Russia says ‘derailed’ Kyiv’s war plans after uproar over test strike

Russia says ‘derailed’ Kyiv’s war plans after uproar over test strike
Updated 13 min 12 sec ago
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Russia says ‘derailed’ Kyiv’s war plans after uproar over test strike

Russia says ‘derailed’ Kyiv’s war plans after uproar over test strike
  • Vladimir Putin says the conflict in Ukraine had taken on a ‘global’ nature
  • NATO and Ukraine will hold talks next week in Brussels over the strike

KYIV: Russia said on Friday it had scuppered Kyiv’s military objectives for 2025 just after President Vladimir Putin issued a warning to the West by test-firing a new intermediate-range missile at Ukraine.
That assessment for next year came after a Russian drone attack at night on the eastern Ukrainian city of Sumy killed two civilians and wounded a dozen more in an attack with new cluster munitions, local authorities said.
Putin announced the missile launch in a defiant address late on Thursday, saying the conflict in Ukraine had taken on a “global” nature, while hinting at strikes on Western countries.
In a meeting with military commanders, Russian defense minister Andrei Belousov said Moscow’s advance had “accelerated” in Ukraine and “ground down” Kyiv’s best units.
“We have, in fact, derailed the entire 2025 campaign,” Belousov said of the Ukrainian army in a video published by the Russian defense ministry.
The attack, which apparently targeted an aerospace manufacturing plant in the central Ukrainian city of Dnipro, sparked immediate condemnation from Kyiv’s allies.
China, which has thrown its political clout behind the Kremlin, reiterated calls for “calm” and “restraint” by all parties after Russia confirmed the new missile strike.
“All parties should remain calm and exercise restraint, work to de-escalate the situation through dialogue and consultation, and create conditions for an early ceasefire,” foreign ministry spokesman Lin Jian told a regular briefing.
German Chancellor Olaf Scholz meanwhile, on Friday described Russia’s deployment of the medium-range missile as a “terrible escalation.”
NATO and Ukraine will hold talks next week in Brussels over the strike, according to diplomats.
Ambassadors from countries in the NATO-Ukraine Council will hold talks on Tuesday. The meeting was called by Kyiv following the Dnipro strike, officials said.
The Russian attack came after Ukraine recently fired US- and UK-supplied missiles at Russian territory for the first time, escalating already sky-high tensions over the conflict, which is nearly in its third year.
Washington said it had granted Kyiv permission to fire long-range weapons at Russian territory as a response to the Kremlin’s deployment of thousands of North Korean troops on Ukraine’s border.
Ukrainian President Volodymyr Zelensky has called for a strong response from world leaders to Russia’s use of the new missile, which he said proved Moscow “does not want peace.”
In Kyiv, Oleksandra, a 30-year-old resident working in the media, said the Russian strike was a sign of desperation within the Kremlin.
“You could have launched a missile that is less expensive and have the same result. As long as this missile does not carry a nuclear payload, there is nothing to fear about,” she said.
Russian troops have been making steady advances in eastern Ukraine for months, capturing a string of small towns and villages from overstretched Ukrainian soldiers lacking manpower and artillery.
In the city of Sumy, authorities said a Russian drone had struck a residential neighborhood. Emergency services distributed images showing rescue workers retrieving the bodies of the dead from the rubble.
Sumy lies across the border from Russia’s Kursk region, where Ukrainian troops captured swathes of territory after launching a major ground offensive in August.
The head of the Sumy region, Volodymyr Artyukh, said Russia had deployed a drone with modified munitions that were equipped with shrapnel, describing the weapons as being “used to kill people, not to destroy buildings.”


Saudi cement sales up 5% to 12.84m tonnes amid sustainability drive

Saudi cement sales up 5% to 12.84m tonnes amid sustainability drive
Updated 33 min 12 sec ago
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Saudi cement sales up 5% to 12.84m tonnes amid sustainability drive

Saudi cement sales up 5% to 12.84m tonnes amid sustainability drive

RIYADH: Cement sales in Saudi Arabia saw an annual increase of 4.93 percent in the third quarter of 2024, reaching 12.84 million tonnes, according to recent data.

Figures released by Al-Yamama Cement showed that 96.18 percent of these sales were domestic, with only 3.82 percent being exported.  

The data covers 17 Saudi cement companies, with Al-Yamama Cement holding the largest share of domestic sales at 12.47 percent, amounting to 1.54 million tonnes, despite experiencing a 27.18 percent decline during the period.

With the successful acquisition of Hail Cement Company by Qassim Cement Company, QCC now leads the market with the highest share among its peers at 13.37 percent, or 1.65 million tonnes, moving Al-Yamama Cement to second place.

Saudi Cement, Southern Cement and Yanbu Cement held 8.96 percent, 8.49 percent and 8.18 percent shares of the domestic market respectively.

The highest growth in domestic sales was recorded by Umm Al-Qura Cement, which saw a 69 percent increase to 372,000 tonnes during this period, despite holding a relatively small 3 percent market share.

City Cement’s local sales rose by 52.69 percent annually to 739,000 tonnes, while Tabuk Cement experienced a 27.3 percent increase, reaching 429,000 tonnes.  

In terms of cement exports, Saudi Cement dominated with 80.45 percent of total shipments, amounting to 395,000 tonnes this quarter.  This figure represents a 13.18 percent increase compared to the same quarter last year.   

Najran Cement accounted for 11 percent of exports for the quarter, totaling 54,000 tonnes, marking a 24 percent decline. Eastern Cement with 8.55 percent share saw a 133 percent rise in exports, reaching 42,000 tonnes. 

Saudi Arabia also exported 1.08 million tonnes of clinker during this period, marking a 41 percent decline compared to the same period last year.

Clinker, a crucial intermediate product in cement production, is commonly exported due to its cost-effectiveness. It is more economical to ship it to other countries for final processing into cement than to produce the finished product and then export.

According to a report by AlJazira Capital, the total utilization rate of the cement sector in Saudi Arabia stood at 72.8 percent in September. 

This figure represents the proportion of the cement production capacity that is actively being used to meet demand.

A utilization rate of 72.8 percent indicates that, on average, the cement industry in Saudi Arabia is using just over two-thirds of its available production capacity.

Saudi Arabia is a prominent player in the global cement industry, ranking among the top 10 producers worldwide. The Kingdom’s production capacity has been bolstered by significant investments to meet both domestic demand and export opportunities.

Key factors driving Saudi Arabia’s cement industry include its robust infrastructure development, housing projects, and initiatives under Vision 2030, which aim to diversify the economy and reduce reliance on oil revenues.

Saudi Arabia’s path to decarbonization

In October, Saudi Arabia’s cement sector took a significant leap towards decarbonization with the announcement of a joint venture between the UK’s Next Generation SCM and Nizak Mining Co., a subsidiary of City Cement.

The collaboration is focused on producing supplementary cementitious materials locally, utilizing an innovative, energy-efficient technology.

This new method requires only one-sixth of the fuel compared to conventional cement production and operates at lower temperatures, significantly reducing operational costs and carbon emissions.

The technology already demonstrates a 99 percent reduction in emissions, producing just 8 kg of CO2 per tonne of calcined clay, compared to the global average of 600 kg per tonne.

The joint venture is part of the Kingdom’s broader decarbonization strategy, which is aligned with Vision 2030 and the Saudi Green Initiative.

As part of these proposals, the Kingdom has set an ambitious goal of cutting carbon emissions by 278 million tonnes annually by 2030.

This venture, which will have its first production plant in Riyadh, is expected to produce up to 700,000 tonnes of low-carbon supplementary cementitious materials in its second year of operations, starting in 2025.

The project is also crucial for the domestic production of low-carbon concrete, as traditional SCM alternatives, like fly ash and slag, are not readily available in Saudi Arabia.

The venture will not only help Saudi Arabia meet its sustainability targets but also strengthen its position as a regional hub for low-carbon materials, generating both economic and environmental benefits.

Speaking in October, Majed Al-Osailan, CEO of City Cement, emphasized the long-term impact of the project, stating that it will create jobs, improve access to sustainable building materials, and create export opportunities for the Kingdom.

According to a study by the Boston Consulting Group in September, Saudi Arabia stands to gain a significant competitive advantage in the global cement industry as the sector moves toward decarbonization through carbon capture and storage.

The competitive dynamics of the industry are shifting due to the high costs associated with CCS, which is essential for achieving net-zero emissions by 2050.

One of the primary factors influencing future competitiveness is a plant’s proximity to CO2 storage sites.

Cement plants located within 200 km of CCS hubs could see abatement costs reduced by half compared to those located farther away.

This geographical advantage will be crucial in determining cost competitiveness on a global scale.

Saudi Arabia, with its lower energy costs, is well-positioned to capitalize on this advantage according to the study. The Middle East, in general, benefits from cheaper energy, which could give Saudi plants a $20 per tonne cost advantage in CCS over the global median.

This would allow Saudi Arabia to emerge as a key export hub in the global cement market. 

Plants in the Kingdom that can minimize their CCS abatement costs will be internationally competitive, particularly as global trade dynamics shift and demand grows for low-carbon cement.

Moreover, Saudi Arabia’s energy infrastructure and strategic location near key shipping routes bolster its potential as a regional and global supplier of cement.

With substantial investments in CCS technology and renewables, the Kingdom could not only meet domestic demand but also serve international markets more efficiently, securing its position in the evolving global cement trade.

As the cost of CCS implementation rises, the global competitive landscape will be reshaped, with plants closer to CO2 storage hubs and renewable energy sources becoming more attractive.

Saudi Arabia’s competitive edge, therefore, lies in its ability to leverage its energy resources and strategic location, potentially making it a leader in the export of low-carbon cement solutions.


Indian commandos kill 10 Maoist rebels

Indian commandos kill 10 Maoist rebels
Updated 37 min 31 sec ago
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Indian commandos kill 10 Maoist rebels

Indian commandos kill 10 Maoist rebels
  • More than 10,000 people have died in the decades-long insurgency waged by the Naxalite movement
  • Gunbattle took place in a remote forested area of Chhattisgarh state, the heartland of the insurgency

RAIPUR, India: Indian security forces gunned down at least 10 Maoist rebels on Friday during a firefight, police said, as New Delhi steps up efforts to crush the long-running armed conflict.
More than 10,000 people have died in the decades-long insurgency waged by the Naxalite movement, who say they are fighting for the rights of marginalized Indigenous people of India’s remote and resource-rich central regions.
The gunbattle took place in a remote forested area of Chhattisgarh state, the heartland of the insurgency.
“Dead bodies of 10 Maoists have been recovered so far,” Vivekanand Sinha, chief of the state police’s anti-Maoist operations, said.
Sinha said the police recovered several automatic weapons from the rebels.
India’s home minister Amit Shah this year issued an ultimatum to the insurgents to surrender or face an “all-out assault.”
A crackdown by security forces has killed over 200 rebels this year, an overwhelming majority in Chhattisgarh, according to government data.
India has deployed tens of thousands of security personnel to battle the Maoists across the insurgent-dominated “Red Corridor,” which stretches across central, southern and eastern states but has shrunk dramatically in size.
India has pumped millions of dollars into infrastructure development in remote areas and claims to have confined the insurgency to 45 districts in 2023, down from 96 in 2010.
The conflict has seen a number of deadly attacks on government forces over the years. Twenty-two police and paramilitaries were killed in a gunbattle with the far-left guerrillas in 2021.
Sixteen commandos were also killed in the western state of Maharashtra in a bomb attack that was blamed on the Maoists in the lead-up to national elections in 2019.