A large study of nearly 60,000 patients found that stage at diagnosis only partly explains the wide variation in lung cancer survival rates among different developed countries. Treatment differences also played a key role, with some countries experiencing lower survival rates due to delays in diagnosis or suboptimal staging.
Research in England and Wales reveals a significant reduction in paracetamol overdose deaths due to smaller pack sizes, with a 43% decrease over 11 years. However, the study's authors caution that this trend may not continue if further measures are not taken to limit the death toll.
A meta-analysis of 12 studies involving 116,000 participants found no evidence of an association between job strain and overall cancer risk. Stress can cause chronic inflammation, leading to unhealthy behaviors such as smoking and excessive alcohol consumption.
Research finds older bikers three times as likely to be seriously injured in crashes compared to younger adults. Middle-aged bikers also face increased injury risks, particularly fractures and internal organ damage.
A large study found that one in 20 cases of pre-eclampsia may be linked to increased levels of ozone during the first three months of pregnancy. Mothers with asthma are more vulnerable, and ozone exposure was associated with a higher risk of premature birth and pre-eclampsia.
Regular sunlight exposure is linked to lower risk of developing rheumatoid arthritis in older women due to increased production of vitamin D. However, younger women who cover up with sunscreen may not experience the same protective benefits, according to a large-scale study.
A study published in the British Journal of Sports Medicine found that watching TV for more than 20 hours a week can almost halve sperm count, while exercising 15 or more hours a week can improve it by 73%. Moderate to vigorous exercise also has a positive impact on semen quality.
A cross-sectional study found that around 1 in 10 young teens with mental health issues also drink alcohol, smoke cigarettes, and use cannabis on a weekly basis. The prevalence of this pattern of substance use increases with age and is linked to poorer mental and physical health outcomes.
A training program for potential bystanders has been shown to significantly reduce opioid-related overdose deaths, with a dose-related impact on death rates. However, no significant differences were found in emergency department and acute hospital use.
A study found that attending a medical school with active gift restriction policies was associated with reduced prescribing of newly marketed pharmaceuticals. Students exposed to these policies for longer periods showed further reductions in prescribing rates.
Pharmacists warn that morning after pill conscience clauses can lead to unwanted pregnancies and undermine the principle of universal healthcare in the NHS. The current 'fudge' approach, allowing pharmacists to opt out on moral or religious grounds, is not morally defensible or legally feasible.
A recent study found a link between certain antidepressants and long QT intervals, a marker for heart rhythm abnormalities. The research used electronic health records to track patients who had taken antidepressants or methadone, and discovered that some medications increased the risk of abnormal heart rhythms.
A new study suggests that telephone physiotherapy can reduce waiting times for patients and provide equally effective treatment results. Researchers compared PhysioDirect with usual care in a randomised controlled trial involving 2,256 patients with musculoskeletal problems.
A cohort study found that patients admitted as emergencies on public holidays are more likely to die than those admitted on other days of the week. The death rate is significantly higher for public holiday admissions, with a 48% increase in 7-day deaths and a 27% increase in 30-day deaths.
A UK study found that attitudes towards speed among learner drivers are a significant predictor of unsafe driving behavior once they become licensed. The research suggests that focusing on technical skills alone may not be enough to ensure road safety, and instead, efforts should be made to develop safer driving attitudes from the begi...
A study of 7,500 British adults found strong links between jobs involving cleaning and cleaning agents and the development of adult asthma. Exposure to low-risk agents increased asthma risk by 20%, while high-risk exposure tripled it.
Researchers analyzed data from 1996 to 2008 and found obese drivers were 21-80% more likely to die in collisions than normal-weight peers, with women facing even greater risks. The study suggests car design may need to change to better protect obese occupants.
A feasibility study suggests that UK price cap regulations for tobacco could raise £500 million every year, which is enough to fund smoking cessation services in England and anti-smuggling activities UK-wide. The proposed regulation would expose companies to stricter scrutiny, curb marketing to the young, and reduce lobbying efforts.
A study found that countries consuming large amounts of milk have a higher number of Nobel laureates, possibly due to the boost in vitamin D levels which can enhance cognitive function. However, the relationship may not be solely driven by education, as some nations with high milk consumption also exhibit strong educational systems.
A recent study published in The BMJ suggests that cancer screening for patients with a life expectancy of less than 10 years may not be beneficial. The researchers analyzed data from five breast and four colorectal cancer trials, finding that the benefits of screening often outweigh the risks. However, they also emphasize that individu...
Research suggests a significant link between reduced biomass smoke pollution and decreased all-cause mortality, particularly among men. A study in Tasmania found that interventions to reduce wood heater use led to a 40% decrease in particulate air pollution and a 22.8% reduction in respiratory mortality for males alone.
Thousands of melanoma patients are undergoing sentinel node biopsy despite a lack of clear evidence, with up to 96% of cases resulting in unnecessary surgery. The BMJ calls on funders and researchers to demand prompt publication of the full results of the MSLT-I trial.
A study found that taking a triple combination of blood pressure drugs and common painkillers increases the risk of serious kidney problems, especially at the start of treatment. Patients taking this combination are 31% more likely to develop kidney injury.
A nationwide prospective cohort study found that offspring of cancer patients diagnosed at older ages are still at higher risk of developing the same cancer. The study suggests a significant genetic component to familial risks, with increased risks observed for various cancers including non-Hodgkin lymphoma, breast, and prostate cancer.
Every week, the UK National Poisons Information Service receives around two phone queries about snakebites, with over half of these enquiries concerning the European adder, the only poisonous snake native to the UK. Snakebite injuries can be serious due to their effects on the heart and other organs, despite being rarely fatal.
Research published in the Journal of Epidemiology and Community Health found that children who ate family meals with their parents consumed more fruit and vegetables, reaching recommended daily targets. Those who always ate together had higher nutrient intake than those who sometimes or never did so.
Research reveals successful solo rock/pop stars are twice as likely to die early as those in equally famous bands. Adverse childhood experiences are also significantly more common among those who died from drug and alcohol misuse.
A recent review of cannabis extract, Sativex, found limited trial data and a lack of comparison to other treatments, casting doubt on its effectiveness for managing multiple sclerosis (MS) symptoms. The review also highlighted the high cost of Sativex compared to other MS medications.
Research finds that witnessing or experiencing workplace bullying increases the risk of being prescribed antidepressants, sedatives, and sleeping pills. The study, which tracked 6,606 public service employees in Finland, reveals a significant association between bullying and subsequent prescriptions for psychoactive drugs.
An observational study found that nearly 1 in 3 pedestrians are distracted by mobile devices while crossing roads, with texting being the most distracting activity. This behavior is comparable to drunk driving and can significantly increase the risk of accidents.
The study found that tobacco smuggling in Europe is lower than expected, with availability being the primary driver. Illicit tobacco was more common in countries bordering Ukraine and Russia, as well as those with lower prices for Marlboro packs.
A large study found that childless couples have a mortality rate 2-4 times higher than those who adopt. Mental illness rates are halved among adoptive parents compared to the general population.
Research suggests that benzodiazepines may increase the risk of contracting pneumonia by as much as 50% and dying from it within 30 days. The study analyzed health records of over 9 million patients, finding a significant association between benzodiazepine use and increased risk of pneumonia and mortality.
Researchers advise limiting daily vigorous exercise to 30-50 minutes due to potential harm from excessive intensity. A balanced routine of moderate physical activity can add years to life, while marathon-like activities may speed progress towards the finish line.
A recent analysis of data published in Archives of Disease in Childhood found that boys whose testes fail to descend at birth are almost three times as likely to develop testicular cancer. The condition affects around 6% of male births and has been linked to a higher risk of developing the disease.
Researchers found that children exposed to second-hand smoke in cars experience a significant increase in harmful pollutant levels, exceeding those found in restaurants and bars. This highlights the need for stricter regulations on smoking in vehicles carrying children.
A study found that online information on 'designer vagina' procedures is often inaccurate and lacks standard terminology. Researchers call for clearer guidelines to improve standards and empower women to make informed choices.
A recent study by the Animal Health and Veterinary Laboratories Agency (AHVLA) reveals that young blackbirds can become 'drunk' on fermented rowan berries. The birds exhibited symptoms similar to those of human intoxication, including unsteadiness, loss of coordination, and tendency to fall over.
A new test has been found to be more effective and cheaper than traditional cytology testing for women following pre-cervical cancer treatment. The study suggests that using HPV testing as a 'test of cure' can help avoid recurrence of cervical cancer and reduce the burden on healthcare systems.
A general practitioner shares her frustrating experience with a bureaucratic sickness benefit system. The system requires patients to wait on hold, answer lengthy questions, and provide multiple documents, which can be overwhelming for those who are already unwell.
A systematic review of over 200,000 participants found that maternal overweight and smoking during pregnancy significantly increase the risk of childhood overweight. High birth weight and early rapid weight gain also contribute to this risk. Breastfeeding can help mitigate this risk to some extent.
Researchers identify shared biological risk factors for smoking and attention deficit hyperactivity disorder (ADHD) in children. A specific gene variant is found to be associated with both conditions, potentially serving as a gateway to smoking in adulthood.
Treating chronic hepatitis C with antiviral drugs could reduce liver cancer risk by half, according to a meta-analysis of published research. In some cases, treatment can even prevent the development of hepatocellular carcinoma, the most common form of liver cancer worldwide.
A recent study found that tobacco companies are using smartphone apps to promote their products, including explicit images and smoking simulations, which is a violation of the World Health Organization's Framework Convention on Tobacco Control. The apps have been downloaded by millions of people, including teenagers and children.
Bariatric surgery radically reduces risk factors for heart disease and stroke, with an average reduction of excess weight by 54%. Cardiovascular risks such as high blood pressure, diabetes, and unfavourable blood fats improve or resolve completely after the procedure.
Research finds men's mental health deteriorated following 2008 recession, with job insecurity a major contributor. Analysis of Health Surveys for England from 1991 to 2010 shows rising prevalence of poor mental health among men during economic downturns.
A recent study published in The BMJ found that muscle relaxants given to patients during general anesthesia are associated with an increased risk of serious breathing problems after surgery. Giving drugs to reverse the muscle relaxants after surgery may increase the risk further. Strategies to prevent lingering effects after surgery ne...
A study found that smoking in cars produces hazardous particulate matter levels, exceeding WHO guidelines, even with windows open or AC on. This exposure can harm child passengers' health due to faster breathing rates and less developed immune systems.
Long-term sick leave affects doctors' self-esteem and confidence, leading to a professional identity crisis. The authors advocate for cultural change in medical school to promote vulnerability recognition and better coping mechanisms.
Intense exercise such as fast walking and jogging halves the development of metabolic syndrome, a combination of factors that increase heart disease and stroke risk. The study found that it's not the length of time exercised but rather its intensity that matters.