Health
Two-thirds of Global South hypertension sufferers missing treatment – study
Healthcare in low- and middle-income countries is poorly prepared for the increasing number of people with high blood pressure, with more than two-thirds of people affected going without treatment – a new study reveals.
Researchers studied health data for one million people in the Global South, discovering that less than half of those affected are diagnosed with high blood pressure or hypertension. Of these patients, only 30% are treated and only 10% have the disease under control.
The research team analysed the healthcare of hypertension in 44 countries. Using a cascade of care approach, which looked at the numbers of people with hypertension who had been screened, diagnosed, treated, and controlled, they determined how well the health systems of the various countries are treating people with hypertension.
University of Birmingham researchers worked with colleagues at the Harvard T.H. Chan School of Public Health, the University of Göttingen and the Medical Faculty of Heidelberg, publishing their findings in The Lancet.
Justine Davies, Professor of Global Health at the University of Birmingham’s Institute of Applied Health Research, comments: “Hypertension, or high blood pressure, is known from other studies to be prevalent in lower and middle income countries.
“Our research adds by showing that care in these countries is not able to match the number of people who need treatment. This is a particular problem as without treatment there is a considerable risk of complications – including stroke and death.
“It is not all bad news though. We found that some countries – like Costa Rica, Bangladesh, Brazil, Ecuador, Kyrgyzstan and Peru – are doing much better than expected, and it is important to look in more depth at those countries and learn from their success.”
The group carried out its research using surveys including the World Health Organisation’s STEPS survey – which uses a uniform approach to obtain data on established risk factors.
“Our study shows not only that care for hypertension in these countries is severely inadequate, but also where exactly patients are being lost in the treatment system,” says Pascal Geldsetzer, postdoctoral research fellow at Harvard T.H. Chan School of Public Health and first author of the study.
Dr. Mary Mayige, Principle Research Scientist at the National Institute for Medical Research in Tanzania and co-author of the study, commented: “There is an urgent need to strengthen the healthcare system for chronic disease care in low income countries. This includes improving information systems and increased financing to ensure universal access across the continuum from preventive interventions to tertiary health care services.”
Researchers firstly determined how many people suffered from high blood pressure. Based on this, they determined how many of these patients were examined, diagnosed and treated each time. Finally, they analysed how many patients successfully controlled the disease with medication.
“High blood pressure can be treated relatively well and cheaply, but undiagnosed or untreated hypertension represents a considerable risk for the people affected,” says Sebastian Vollmer, Professor of Development Economics at the University of Göttingen.
“High blood pressure is one of the major widespread diseases in the Global South and increasingly common as populations in these countries age. This study provides important insights for policy-makers about where in the treatment chain for hypertension the greatest problems currently lie,” adds Till Bärnighausen, Professor of Global Health at Heidelberg University Hospital and the Medical Faculty of Heidelberg.
The lawmaker representing Ibarapa East/Ido Federal Constituency in the House of Representatives, Aderemi Oseni, has pledged to support the breast cancer awareness programme of the ABC Foundation founded by former Oyo First Lady, Dr. Florence Ajimobi.
Oseni, who is Chairman of the House Committee on Federal Roads Maintenance Agency (FERMA), made the commitment on Thursday in Ibadan at the flag-off of Pink Month 2025, an initiative of the foundation.
Contained in a statement by his media aide, Idowu Ayodele, the lawmaker described the campaign as a “lifesaving mission” given the rising burden of breast cancer in Nigeria, with over 28,000 new cases and thousands of deaths reported annually.
The APC chieftain said the free screening of 1,000 women planned by the foundation was timely, stressing that early detection remained the strongest weapon in the fight against cancer.
Hon. Aderemi Oseni exchanging pleasantries with former Oyo State First Lady, Dr. (Mrs.) Florence Ajimobi, at the event.
“Health is life. Only this June, I moved a motion at the National Assembly which led to the Federal Government subsidising dialysis treatment nationwide. Today, dialysis is either free or heavily discounted in federal health facilities,” Oseni said.
He listed his personal interventions to include funding hospital bills of indigent patients, construction of hospitals in Ido and Ibarapa East, establishment of primary health centres, and organisation of medical outreaches. He also disclosed plans to deploy mobile clinics to rural areas.
Commending Mrs. Ajimobi for sustaining her late husband’s legacy through humanitarian service, Oseni assured of partnership with the foundation, saying women’s wellbeing and empowerment remained central to his vision for Oyo State.
In her remarks, Mrs. Ajimobi said the foundation had offered medical care to over 85,000 patients and conducted more than 100,000 investigations since its inception. She added that the campaign was not just corporate social responsibility but “a moral duty and sacred trust.”
The former first lady, who lost her daughter Abisola to breast cancer earlier this year, said the experience had strengthened her resolve to save other families from such tragedy. She appealed to women to take advantage of the free screening and called on partners and development agencies to support the fight.
Chairman of Fidson Healthcare Plc, Dr. Fidelis Akhagboso Ayebae, and Chief Executive Officer of Hazon Holdings, Dr. Victor ’Gbenga Afolabi, are set to lead discussions at the second edition of the D’Bio Wellness & Selfcare Summit.
The event is scheduled to hold on September 24 and 25 at the Lagos Chamber of Commerce and Industry (LCCI) Conference and Exhibition Centre, Alausa, Ikeja.
This year’s summit has the theme: “Self-Care as a Driver of Optimal Health and Wellness.”
Ayebae will serve as chairman of the event, while Afolabi, who is also the co-founder of Wellness HMO, will deliver the keynote address.
Ayebae, founder of Fidson Healthcare, is regarded as one of Nigeria’s leading pharmaceutical entrepreneurs. He is a fellow of the Institute of Directors Nigeria and the Institute of Corporate Affairs Management, and has held significant roles in the Manufacturers Association of Nigeria.
Afolabi has more than 20 years’ experience spanning healthcare, finance, technology and marketing. He is also the founder of the Eko Innovation Centre, a Lagos-based technology hub that supports start-ups and young entrepreneurs.
Convener of the summit, Dr. Monica Hemben Eimunjeze, said the event would focus on practical steps to improve health outcomes through self-care.
She said, “We are excited to welcome Dr. Ayebae and Dr. Afolabi as pivotal figures in our quest to enhance health literacy and empower individuals to prioritise self-care. This summit is not just about discussions; it is about actionable insights that can inspire and transform lives.”
The organisers said the two-day summit is open to the public and will feature panel sessions with health and wellness experts, attracting healthcare professionals, advocates and business leaders.
The Federal College of Animal Health and Production Technology, Moor Plantation, Apata, Ibadan, has joined the campaign to eradicate malaria in Nigeria.
The initiative followed the unveiling of the Geneith Health Competition on the institution’s campus on Tuesday.
The competition, organised by CEOAfrica in partnership with Geneith Pharmaceuticals Limited and powered by Coatal Forte Softgel, targets students of tertiary and secondary schools nationwide to spread knowledge on malaria prevention.
Convener of the project, Mr. Cletus Ilobanafo, said the programme was designed to raise awareness through a structured health contest at the state, regional and national levels.
He said Geneith Pharmaceuticals has committed N1 billion to the project, with N400 million earmarked for scholarships and N600 million for gift items to motivate participants. “By promoting education and prevention strategies, this competition underscores the dedication of all stakeholders in combating malaria and improving public health in Nigeria,” Ilobanafo added.
The Provost of the College, Dr. Chidi Okpeze, praised the organisers for selecting the institution as a launch platform for the campaign. He expressed gratitude to President Bola Tinubu and Minister of Livestock Development, Alhaji Idi Mukhtar Maiha, for their commitment to repositioning the livestock sector to boost national growth.
“Our students are ready to key into this initiative. They are articulate, active, and have represented us well in international competitions. We are confident they will excel in this campaign too,” he said.
The Provost urged the students to brace up for the task ahead and uphold the institution’s tradition of excellence.
Some students, who spoke on behalf of their colleagues, pledged to support the anti-malaria campaign by intensifying environmental sanitation on campus. They also commended the organisers and sponsors for giving them the opportunity to contribute to the fight against malaria.
They promised to sustain clean surroundings and spread the message beyond the school to ensure malaria is eradicated from the system.
-
Politics2 days agoIbarapa East Assembly Hopeful, Ramon Congratulates Ajiboye, Says Emergence Good for Oyo APC
-
Politics6 days agoMakinde: My Successor Must Be Loyal to Oyo, Not Me
-
Politics2 days ago2027: Former Oyo Deputy Governor Adeyemo Emerges APC Chairman (See Full List)
-
Politics6 days agoFintiri Dumps PDP for APC, Moves with Cabinet, 14 Adamawa Lawmakers