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Why clinical trials are leaving the US—and Asia and Australia are welcoming them
On 17 November JAMA Internal Medicine published a study1 estimating that 383 clinical trials had been terminated after sweeping US government budget cuts2 led the National Institutes of Health to end their grant funding suddenly and unexpectedly.The study estimated that over 74 000 participants had been affected. One researcher, studying the effect of PrEP prevention drugs, told the Washington Post that he “firmly” believed that some of the participants enrolled in that trial would have been infected with HIV without the drugs from the study.Related articles on bmj.comHow China became the new world leader in clinical trials (BMJ 2026;392:s221 doi:10.1136/bmj.s221)India has overtaken the US on clinical trials but struggles with regulation (BMJ 2026;392:s219 doi:10.1136/bmj.s219)Clinical trials bring new treatments to market. They also determine which practitioners get to train with cutting edge technology, who has first access to new treatments, and where jobs and investment migrate. Data published in November 2025...
Categorías: Novedades Bibliográficas
Erectile dysfunction: UK warning over 20 million fake pills as criminals exploit “stigma and embarrassment”
Men must avoid letting “stigma and embarrassment” put their health at risk, the UK drugs regulator has said in a warning about fake erectile dysfunction pills.The Medicines and Healthcare Products Regulatory Agency (MHRA) said that analysis has shown many seized pills contained no active ingredient, the wrong dose, or hidden drugs or toxic ingredients.UK officials have taken nearly 20 million illegally traded erectile dysfunction drugs off the market in the past five years, including a record 4.4 million in 2025 alone.Unlicensed erectile dysfunction drugs can be especially dangerous for people with heart disease or high blood pressure, or those taking other drugs, and can raise the risk of heart attack, stroke, and low blood pressure, the regulator said.Erectile dysfunction affects around half of men aged 40 to 70. The MHRA said research suggests that two in five men would avoid seeking medical advice and instead opt for unsafe online sellers.Andy...
Categorías: Novedades Bibliográficas
When I use a word . . . Medical emoticons
Symbols used in medical recordsThe revelation that emojis are being increasingly used in medical records,1 at least in the USA, is unsurprising. It’s 21 years since I predicted that this would happen.2In a recent report from the University of Michigan Medical School, the 50 most commonly used emojis used in 4162 sets of electronic health records were identified from among 372 different emojis in all; about a quarter of them had been used repeatedly in the same sets of notes, giving a total of 7130 instances.3Each of the emojis was used anything from 18 to 1772 times (median 36, interquartile range 24-85). The most commonly used was the original “smiling face with smiling eyes.” Furthermore, a dozen of the top 50 were variations on that standard smiley face, 2284 instances in all. Here are their names, arranged in order of decreasing frequency of use:• smiling face with smiling eyes• slightly...
Categorías: Novedades Bibliográficas
How China became the new world leader in clinical trials
The Chinese government has marked biotechnology as a national strategic priority—part of a long term self-sufficiency drive that’s now bearing fruit and beginning to challenge US clout. Just as China’s electric vehicle sector garnered state support to leapfrog the global fossil fuel car industry, advanced biotechnologies are squarely on the agenda for state supported scaling-up, as shown in policy documents and statements by senior political and business figures.123World Health Organization (WHO) data published in November 20254 show that the US led the world in the number of clinical trials registered from January 1999 to June 2025, with a total of 197 090 (20% of the global total). But the WHO data also show that from January 2024 to June 2025 both China (24%) and India (23%) overtook the US in trials registered in that period.Related articles on bmj.comWhy clinical trials are leaving the US—and Asia and Australia are welcoming them...
Categorías: Novedades Bibliográficas
Blaming overdiagnosis fails to confront the deeper causes of children’s distress
An upcoming UK review1 into the possible “overdiagnosis” of mental health and neurodevelopmental conditions in children risks overshadowing another crisis: a generation being made ill by deprivation.As a paediatrician and inequality researcher in some of the UK’s most deprived areas, I see children whose health is deteriorating through poor living conditions and lack of support.2 I meet teenagers whose anxiety began when food ran out at home, children whose “behaviour problems” followed yet another move into temporary accommodation, and young people unable to sleep after years of community violence or racial bullying. Their distress is not mysterious; it maps directly onto their lives. Yet public discussion of the “youth mental health crisis” often treats these problems as if they arise de novo, detached from the material and political conditions of young people’s lives.3Children from more materially advantaged backgrounds are also experiencing rising distress linked to academic pressure, performance culture, social...
Categorías: Novedades Bibliográficas
India has overtaken the US on clinical trials but struggles with regulation
Data from the World Health Organization1 show that around 27 000 new clinical trials were registered in India from January 2024 to June 2025, up by 50% from 2023.2 This meant that it hosted 23% of all clinical trials worldwide in that period, ranking it second in the list of most popular trial destinations, behind China and ahead of the US.Recent initiatives include a partnership between India’s Central Drugs Standard Control Organisation (CDSCO) and the drug company Roche. This involves collaborations with 10 government hospitals across the country for phase 3 and 4 trials and the training of staff such as investigators, ethics committee members, and support staff. Elsewhere, the US biopharma company Bristol Myers Squibb has invested $100m (£73m; €85m) in early stage drug development since 2024.Related articles on bmj.comWhy clinical trials are leaving the US—and Asia and Australia are welcoming them (BMJ 2026;392:s220 doi:10.1136/bmj.s220)How China became the new...
Categorías: Novedades Bibliográficas
Local leadership during the covid-19 pandemic
As the UK Covid-19 Inquiry progresses, the actions of national government and its agencies have been scrutinised and widely criticised. But we are also learning more about how the pandemic was managed at a local level.Daszkiewicz concludes that the knowledge and expertise of local stakeholders often went ignored.1 But this didn’t stop local directors of public health and their partners making a major difference.Take contact tracing, for example. In many locations characterised by deprivation and ethnic diversity, the national “test and trace” system failed to reach enough infected people. Despite initially struggling to obtain the data needed from the national system, many directors of public health created their own local contact tracing services. In Sandwell, the service recruited staff fluent in the main languages spoken locally. It also eliminated any dependence on local people having regular internet access. This substantially increased engagement rates among those needing to isolate.2On vaccination, many...
Categorías: Novedades Bibliográficas
GP patient records to be shared to boost health research
GP records for over 3 million patients are to be shared with researchers as part of a drive to improve the diagnosis, treatment, and prevention of major diseases.Data will be shared with three large national research studies— Genomics England, Our Future Health, and UK Biobank—where participants in these trials have given consent.The move is a new legal direction from the health secretary Wes Streeting which hands NHS England responsibility for sharing coded GP data securely and directly with the three approved projects.Patients not participating in any of the three trials will not have their GP data shared.Until now, sharing patients’ GP data outside of the NHS has not been permitted, apart from during the covid pandemic when an exemption was made.The government said that giving researchers access to the data will help “map the nation’s health” and examine the underlying causes of and develop new treatments for diseases like cancer,...
Categorías: Novedades Bibliográficas
Overseas GPs: India and Australia based doctors caring for UK patients under pilot scheme
NHS patients are receiving remote care from GPs based overseas under a pilot scheme that claims to reduce clinical admin for UK practices.Doctors based in countries including Australia, India, and Malaysia are providing virtual appointments to UK patients as part of the trial.The scheme, run by private company Asterix Health, recruits overseas doctors and matches them for remote work with UK surgeries (see box).The GPs—who are registered with the General Medical Council—carry out tasks such as reviewing test results and conducting phone consultations with patients based in the UK.Asterix Health is working with seven UK surgeries which it said “are struggling to cope with the increasing demands of clinical administrative tasks.” It is currently employing eight doctors to provide care to patients at these surgeries.The scheme follows a pledge in the government’s 10 year plan to “explore opportunities to deploy UK registered professionals working in other countries to provide remote...
Categorías: Novedades Bibliográficas
Lecanemab’s benefits are too small and uncertain
The competing interest statement of this editorial by Robert Howard (BMJ 2024;386:q2044, doi:10.1136/bmj.q2044) has been amended to note that he was an unpaid member of the scientific board of Synaptogenix.
Categorías: Novedades Bibliográficas
New treatments for Alzheimer’s disease
The competing interest statement of this editorial by Robert Howard and Helen Kales (BMJ 2023;382:p1852; doi:10.1136/bmj.p1852) has been amended to note that Robert Howard was an unpaid member of the scientific board of Synaptogenix.
Categorías: Novedades Bibliográficas
Cancer and waiting lists: Recruitment bans and cancelled operations are derailing progress, leaders warn
NHS cost cutting measures are undermining national efforts to reduce waiting times for cancer care and elective treatment, health leaders have said.It comes amid reports of a surge in recruitment bans in cancer units and operations being cancelled until the new financial year to allow NHS organisations to reduce their deficits.New figures released by the Royal College of Radiologists show that the number of NHS radiology departments and cancer centres imposing recruitment freezes on consultants doubled in the past year.In 2025, half (31 of 60) of specialist cancer treatment centres in the UK were unable to hire clinical oncologists because of recruitment freezes imposed by trusts to save money. This compared with 13 centres (23%) in 2024.The recruitment bans come despite widespread delays in cancer diagnoses and treatment, exacerbated by shortages of these doctors.The preliminary data from the college’s annual workforce census, to be published in the summer, also show...
Categorías: Novedades Bibliográficas
Controversial African vaccine trial likened to Tuskegee is “cancelled”—but US funders insist it will continue
The fate of a controversial US funded trial of a neonatal hepatitis B vaccine remains unclear, with different authorities claiming it is cancelled, suspended, or going ahead.The study aimed to look for any negative effects of the vaccine and would have been led by two Danish researchers, Peter Aaby and Christine Stabell Benn, whose work has been cited by the US health secretary and vaccine sceptic Robert F Kennedy Jr.However, the Africa Centres for Disease Control (Africa CDC) says it has now been cancelled. The organisation said this was because it exploited shortages of vaccine in Guinea-Bissau, the west African country where the trial was to be conducted, to find a study population in whom the shot, normally given at birth, was delayed to six weeks.Despite Africa CDC’s statement the US health department, the principal funder of the trial, told The BMJ it was proceeding.However, Guinea-Bissau’s health minister has now...
Categorías: Novedades Bibliográficas
How politics destroyed Colombia’s model healthcare system
It started with delays. Patients queued for hours outside pharmacies from dawn and routine surgeries were regularly postponed. Then came shortages. Shelves of basic drugs emptied, insulin and cancer drugs ran out, and critically ill patients were turned away from hospitals.Now, there are closures. Maternity wards and neonatal units are shutting their doors. Emergency departments are overwhelmed and training programmes for specialist doctors are being cancelled.1The tragedy is that all this was “completely avoidable,” says Andrés Vecino, who studies the economics of Latin American healthcare systems at Johns Hopkins Bloomberg School of Public Health in the US.“Millions of lives have been put at risk and people are dying,” he says. “There are so many lessons to be learnt.”A broken modelFor the past two decades Colombia’s healthcare system had been hailed as an example for the rest of Latin America to follow. The World Health Organization and the World Bank both...
Categorías: Novedades Bibliográficas
The false dichotomy between service and training: will England’s new training review solve the problem?
Like the NHS itself, postgraduate medical education in England seems to be in a perpetual state of crisis. John Tooke, in his 2008 forensic review of the Modernising Medical Careers debacle, laid considerable blame for the system’s difficulties on the dichotomy between “training/education” and “service/work.”1 Tooke warned that, unless the resulting confusions and tensions were resolved, the same problems would continue to recur in the NHS.One might have hoped that NHS England’s Medical Training Review: Phase 1 Diagnostic Report, led by Chris Whitty and Steve Powis and published in October 2025, would finally provide a resolution.2 However, it seems likely that it will only perpetuate the problem.The training/service dichotomyThe distinctions between “training,” “education,” and “service” were introduced into postgraduate medical training by Kenneth Calman’s review in 1993.3 Calman recognised that the traditional model of apprenticeship training in medicine was predicated on the supervision of work by an expert (the consultant),...
Categorías: Novedades Bibliográficas
How can I get involved in research as a doctor?
I’m early in my career. How can I get involved?“Start by exploring what’s available, such as foundation posts with research time, taster programmes, or departmental audit projects,” says Rosalind Smyth, vice president (clinical) at the Academy of Medical Sciences.She highlights structured schemes like the National Institute for Health and Care Research (NIHR) integrated academic training programme,1 which allocates academic clinical fellowships and clinical lectureships to doctors and dentists looking to pursue clinical academic careers in England.Smyth says, however, that there isn’t one single path doctors have to follow. “What matters isn’t following a prescribed path but finding opportunities that align with your interests and developing them systematically.”Funders such as NIHR,2 Wellcome,3 and the Medical Research Council (MRC) “offer clinical fellowships at all different stages of the research pathway,” she says.One way to get started is by speaking to “clinical academics in your specialty and consider joining events like the Academy...
Categorías: Novedades Bibliográficas
Doctors are at high risk of “complexity fatigue”
General practice consultations are getting more complicated.1 In the 40 plus years since I qualified, medicine has changed considerably. Many patients who previously would have died, now survive—those with, for example, some cancers or ischaemic heart disease. In many cases, they live productive lives for another 15 years or more before ultimately dying with dementia. Undoubtedly this has increased the complexity of cases I see, in addition to the fact that the “simple” attendances for patients requesting the contraceptive pill or those with an upper respiratory tract infection are now seen by clinical colleagues.Doctors are, therefore, at high risk of “complexity fatigue,” especially given the high expectations of patients, politicians, and the professions including regulators. I know that I need to see fewer patients for longer to deal with their often multiple problems, but yet again we are being asked to prioritise access, when the evidence is clear that continuity...
Categorías: Novedades Bibliográficas
Wood burning stoves could carry cigarette style health warnings under new plans
Wood burning stoves could carry health warnings like those on cigarettes or alcohol under new plans announced by the government.Ministers are also considering imposing stricter limits on the emissions produced by new stoves, which would reduce the current cap by 80. But because the plans apply only to new models campaigners say they “fall well short” of protecting the public against the health risks.One expert said that even using a newer “eco” stove, which supposedly emits less pollution, was similar to smoking a “low tar cigarette.”Wood burning has been linked to increased risks of heart and lung disease, lung cancer, strokes and adverse pregnancy conditions and is one of the main sources of fine particulate matter (PM2.5).12Chris Witty, England’s chief medical officer, has previously warned of the growing popularity of wood burning stoves in cities, and recent research indicates that around one in 10 homes in England and Wales now...
Categorías: Novedades Bibliográficas
Home births: NHS trusts told to review services urgently after deaths
NHS hospitals in England have been told to “urgently review” the safety of their home birth services following a coroner’s report into the deaths of a mother and baby in Manchester.The recommendation from NHS England comes after the senior coroner for Manchester North published a prevention of future deaths report in November 2025 after the deaths of Jennifer Cahill and her baby daughter Agnes following a home birth.1Jennifer died after a haemorrhage during labour and Agnes had the umbilical cord wrapped around her neck and was not breathing when she was delivered.The coroner, Joanne Kearsley, said Cahill had not made an informed decision to have a home birth and was not given all the relevant information about her risks.Kearsley found that Cahill wrongly believed she was low risk when she should have been classed as high risk as she had had a postpartum haemorrhage after her first delivery in hospital.The...
Categorías: Novedades Bibliográficas
Puberty blockers: Growing calls to pause controversial trial from medics, lawyers, and public
Medical and public concern about a controversial UK trial of puberty blockers is on the rise, as are efforts to derail it.The clinical Pathways trial is due to begin recruiting children and adolescents with gender incongruence this month to measure the impact of puberty blockers on their quality of life and emotional wellbeing.But disquiet about the study and its potential long term effects on children prompted a special meeting of clinicians, academics, and medical ethics experts at the House of Lords on 15 January. They called for the trial to be paused to allow alternative research studies to take place before considering puberty suppression in children.A clinical trial of puberty blockers was one of 32 recommendations in the landmark Cass review on gender identity services for young people,1 and research teams at King’s College London and the South London and Maudsley NHS Foundation Trust were granted approval last November to...
Categorías: Novedades Bibliográficas
