Linked inTwitter

Part consultancy, part thinktank, part social enterprise, Halcyon helps you prepare for and respond to personal, organisational and societal change.

Halcyon's 52:52:52 campaign on Twitter will help you address 52 issues with 52 responses over 52 weeks.

To be a catalyst is the ambition most appropriate for those who see the world as being in constant change, and who, without thinking that they control it, wish to influence its direction - Theodore Zeldin

What's Changing? - Health

blog image


Please see below selected recent health-related change.


See also:


February 2019

  • In Venezuela, around 13,000 doctors have fled in the past four years, and there’s currently an 85 percent shortage of medicines. AIDS-related deaths have tripled in recent years, according to the FT. Diseases thought to be all but eradicated - like yellow fever, diphtheria, and tuberculosis - are resurgent, warned GZEROMedia. 


January 2019


December 2018

  • A new report from the American Cancer Society found that deaths from cancer have dropped 27% over the last 25 years, with an estimated 2.6 million fewer people dying of the disease. According to the report, the reduction can largely be attributed to a decline in smoking, better detection methods, and treatments of cancer at earlier stages, according to CB Insights.
  • Scientists discovered a breakthrough treatment to fight cancer, and claim the disease will no longer be deadly for future generations. Researchers at the Francis Crick Institute in London believe it is possible to strengthen the body’s defences by transplanting immune cells from strangers. The team now wants to establish “immune banks” to store disease-fighting cells, meaning scientists and doctors could become more like engineers, upgrading the body rather than bombarding it with toxic chemotherapy.
  • Australian researchers claimed in 2018 that they had developed a 10-minute test that's capable of finding cancer cells at any location in the body. If further testing achieves the same results, this accomplishment could be a real breakthrough in fighting cancer. The potential for quick diagnoses could help detect and treat cancer early, potentially helping the outcomes for millions of people. The test works by looking for a unique DNA nanostructure that seems to be common to all types cancers. What's especially remarkable is that the variability of cancers makes finding one simple signature shared by them all very complicated.
  • Raconteur pointed to a vision that "hovers on a distant horizon", in which every citizen will recall their blood pressure and cholesterol levels as easily as their bank card PIN number. Most would have trained in cardio pulmonary resuscitation and the location of the nearest life-saving defibrillator machine would be triggered by an emergency call. Drones would fly in medication to beat traffic delays, medical-grade scanning booths could be positioned at supermarkets while condition-tracking sensors would be implanted in our bodies making hospital care an element of health rather than the overbearing and budget-draining norm.
  • Digital health is transforming the way that health care is delivered in many parts of the world, while empowering individuals to more effectively manage their health and navigate an increasingly complex health care system. With increasing number of hospitals implementing digital solutions, digital offerings have improved to more rapidly meet their needs. However, EY warned that costs are rising, physicians are under enormous time pressure, and health consumers are requiring more complex care. Careful thought needs to be given to how to build effective and efficient services. Health businesses should therefore think about digital investments that bring the consumer and physician closer together, building on the trust of that special bond to encourage data sharing.
  • Healthcare platform Ping An Good Doctor unveiled its first staffless medical clinic and  pharmacy. The ‘One-minute Clinics’ include a Smart Medicine Cabinet and Independent Advisory Room. Patients enter the booth to receive a virtual consultation. This is initially via Ping An’s ‘AI Doctor' software, which helps assess a patient’s condition and supports the company’s human physicians’ diagnosis. Patients can then get their prescriptions from the attached Smart Medicine Cabinet vending machine, which stocks over 100 medications; any medicines not in stock can be purchased through the Ping An app and delivered in an hour.
  • It is estimated there are more than 7,000 identified rare diseases, yet only around 400 have licensed treatments. A rare disease is defined as affecting less than 200,000 people, but in some cases it could be as few as one or two families. Therefore, due to the smaller end-market, traditional drug-discovery financing models are often inadequate, noted Raconteur.


November 2018

  • Anticipating the most needed drug in the future is a key role of pharmaceutical companies and recent years have seen a big shift in focus to cancer treatments, which are expected to make up almost one fifth of all drug sales by 2024.
  • Diabetes, once a condition that predominantly affected richer nations, is a growing epidemic the world over, warned Raconteur. With the number of people suffering from diabetes expected to increase by a half within three decades, it is estimated that one in ten people worldwide will be living with diabetes by 2045.
  • In 2018, the death of 9,000 chickens on a single farm in northeast China didn’t make global headlines; perhaps it should have. The poultry died from the lethal H7N9 virus. No humans suffered this time, yet this flu kills more than one in three people who catch it; 623 have already died in Asia. The next coughing bird could be incubating a lethal virus that humans could pass on too, warned Raconteur. Like climate change, death and taxes, a global pandemic is a certainty, and with the 100-year anniversary of the Spanish flu making headlines, there’s now a lot more interest in the next large-scale epidemic and what it could look like. In 1918, up to 100 million people died, this time the death toll could be three times as much, more than the population of America.
  • More than 420 million people worldwide have diabetes, four times as many as in 1980, according to the World Health Organisation. But this global figure masks major difference between countries and regions, both in the prevalence and course of the disease, as well as in the problems associated with it. Diabetes prevalence has been rising more rapidly in middle and low-income countries, but some poorer countries have much greater numbers of undiagnosed disease than Europe and America.


October 2018


September 2018


August 2018


July 2018

  • For decades, people have heard advice to eat hours before heading off to bed, noted Big Think. Now a new study offers an even more profound piece of evidence as to why an early dinner is essential: it reduces the risk of breast and prostate cancer. The study, conducted at the Barcelona Institute for Global Health found that those who eat dinner before 8 pm (or at least two hours before bedtime) experience a 20% reduction in the likelihood of developing the types of cancer listed above.
  • Health Divides is an in-depth analysis of how the politics and economics of the place you live in influence your health. It explains why health inequalities exist both among nations and within them, examines such inequalities past and present, and details their ubiquitous, longstanding nature. Reducing them – and making people’s lives safer and healthier – will require vast changes in political and economic priorities. In other words, “where you live can kill you,” but often it’s death by politics, argued the author. 
  • Bill Gates asks us to imagine a world where diagnosing Alzheimer’s disease is as simple as getting your blood tested during your annual physical. Research suggests that future isn’t that far off, and Diagnostics Accelerator, which Gates has invested in, moves us one step closer, he claimed.
  • Also known as bioelectronics, electroceuticals are implantable devices which alter electrical signals in the body, according to Disruption Hub. When attached to bundles of nerves, they can change the signals sent to the brain, organs, and other body parts. Possibly the next step in personalised medical treatment, electroceuticals can be used to record, stimulate, and block the neural signals which control our organs and limbs. Altering our electrical impulses in precise ways can give balance to organs producing the wrong amount of hormones, reduce inflammation, and even restore function to paralysed limbs. Crucially, the targeted operation of electroceuticals removes the side effects experienced with many modern medicines. Although not yet available to human patients, it is expected that electroceuticals will arrive in clinical medicine over the next few decades. 


June 2018


Pre 2018

  • Disease can strike any of us at any time. However, many now believe that diseases can be completely eradicated. The most important of these so far is smallpox, which thanks to vaccination, was removed from the world in 1977.
  • The death toll from malaria has been reduced by more than half since 2000, thanks to a multi-pronged attack. But a lot more remains to be done. There’s no vaccine for malaria yet, but the world has been getting better at treating and preventing the deadly disease, according to a new study. Research published in the New England Journal of Medicine found that the death rate from malaria in sub-Saharan Africa has dropped by 57% since 2000.
  • While HIV/AIDS is still a serious health threat, with the availability of antiretroviral treatment, the number of deaths from AIDS has been declining over the last decade.
  • Analysing the top causes of death worldwide, one finds that 13% of all human deaths are now caused by heart attacks; in the richest countries, 16% and in the poorest, 6%.
  • Drug-resistant TB is now at record levels according to a UN report calling for better diagnosis of the disease.
  • Every year 600,000 non-tobacco users, mostly women and children, die from exposure to tobacco smoke.
  • The latest data from the World Bank suggests an improving situation for women's health.
  • Please also see a related infographic by Chloe Tseng.
  • It was claimed that a Human Genome Project for personalised health care is needed, linking up genetics with promising research on the impact of environmental factors affecting disease, using alternative scenarios based on diet and lifestyle that can increase or decrease the likelihood of cancer, diabetes, or heart disease, and other illnesses.
  • It was also claimed that we might be entering an age of pandemics.
  • A laboratory in Mali started to rear Africa's first mosquitoes that are genetically modified to resist malaria, according to Glimpses of the Future.
  • In order to provide universal access to reproductive, maternal and newborn health services in the 51 countries with the lowest incomes and highest burden of disease, more than 4.2 million health workers are required. The World Health Organisation recognises the role that midwives play in reducing infant mortality rates and wants to increase the number of midwives. Unicef offered18-month midwife training programs in Pakistan and Afghanistan - see here.