A study of 250 primary-care patients found that infections like glandular fever can trigger chronic fatigue syndrome (CFS), while mood disorders are predicted by factors such as psychiatric history and social adversity. Early physical activity may help prevent or treat CFS after infectious mononucleosis.
A Canadian study found that only 11% of critically ill patients in ICUs have explicit directives guiding resuscitation. The study identified factors associated with DNR directives, including age and patient condition.
A study found that UK family doctors under-report suspected adverse drug reactions, with only 9% of events reported to the CSM. However, serious events were five times more likely to be reported than non-serious ones.
The survey found rising numbers of heterosexual partners, concurrent relationships, and STI cases, with women experiencing more significant increases. Early age at first intercourse was linked to higher pregnancy rates and lower condom use.
A randomized trial of 17,000 patients from 46 countries shows that bivalirudin reduces the risk of recurrent heart attack by 30% compared to heparin. The study also found no significant increase in severe bleeding or intracerebral bleeding in patients given bivalirudin.
A Dutch study found that long-term ecstasy use is associated with brain-cell damage in women, particularly in serotonin neurons. The effects of moderate ecstasy use on these neurons have not been studied, highlighting the need for further research.
A recent Amnesty International report highlights the torture and ill-treatment of lesbian, gay, bisexual, and transgender people. Health experts argue that healthcare providers have a moral responsibility to uphold the rights and dignity of LGBTQ+ individuals.
Researchers suggest a new approach to managing abnormal cervical smears, recommending a 'wait and see' period of at least 6 months for women infected with high-risk human papillomavirus. This strategy aims to prevent overtreatment by allowing the virus to clear before further action is taken.
A phase II study found that DiaPep277 treatment maintained insulin production in patients with early type 1 diabetes. The treatment also reduced the need for insulin therapy and altered immune response patterns.
A study found that depressed patients are more than twice as likely to die or be readmitted for cardiac causes after CABG surgery. Depression is also associated with a significant independent risk of adverse cardiac events.
A new study found that early assessment of HIV-1 antiretroviral drug efficacy can predict long-term effectiveness. Patients with a continuous decline of HIV-1 concentrations within 0.72 log by day 6 after treatment initiation are likely to experience poor long-term responses.
A study found that people with normal or high-normal blood pressure can progress to hypertension over a four-year period, positively associated with age and weight increase. The authors recommend annual screening for those with high-normal blood pressure, while normal pressure individuals may require biennial screening.
Research suggests that targeted policing strategies can be effective in preventing assaults and injuries by increasing deterrence through education and punishment. The study also highlights the importance of specific, visible police work and increasing certainty of punishment.
A new ultrasound technique using fetal nasal bone examination at 11-14 weeks pregnancy improved the accuracy of Down's syndrome screening by increasing sensitivity to 85% and reducing false positives. The study found that fetuses without a nasal bone were 150 times more likely to have trisomy 21 compared to normal fetuses.
Researchers found that Helicobacter pylori infection was more common in patients with hereditary angioneurotic oedema, a genetic disorder causing non-itchy swellings. Eradicating the infection improved abdominal symptoms and reduced episodes of acute pain.
A meta-analysis of 53 controlled clinical trials involving over 24,000 patients found that 10mg rizatriptan, 80mg eletriptan, and 12.5mg almotriptan showed better efficacy and consistency compared to sumatriptan. The results suggest that physicians need a variety of triptans in their repertoire to best treat patients with migraine.
A recent study published in The Lancet suggests that prenatal and postnatal exposure to polychlorinated biphenyls is associated with lower mental and motor development scores in infants. Conversely, a stimulating home environment can counteract this adverse effect.
A survey of 310 pregnant women in Zambia found that 74% prefer targeted therapy with resources available, while 60% support mass drug administration if only half the population is targeted. The results suggest that most women would prioritize access to nevirapine over testing.
A study found that HIV-1 shedding in female genital secretions is common, with 57% of women having RNA present. High plasma RNA concentrations are the best predictor for risk of transmission. Women on antiretroviral therapy may still be at risk of transmitting the virus to their partners or babies.
Researchers developed a simple risk index using age, heart rate, and systolic blood pressure to predict mortality risk in STEMI patients. The index revealed a strong and independent predictor of mortality risk, with a 20-fold gradient of increasing mortality.
A patient who developed kidney failure after taking Chinese herbal medicine containing aristolochic acid has now been diagnosed with kidney cancer. The authors warn of the carcinogenic potential of aristolochic acid in human beings.
A study in Orel, Russia, has found a significant increase in tuberculosis cases linked to growing HIV infections. The authors call for better surveillance and public health measures to prevent further spread.
A study of 12,055 women found that children with recommended vitamin D supplements had a reduced risk of developing type 1 diabetes. The researchers suggest that health workers ensure all infants receive adequate vitamin D to prevent the condition.
The Lancet editor Dr Richard Horton emphasizes that doctors cannot ignore the causes of violence, including poverty, disease, and corruption. The World Health Organization recognizes violence as a public health issue, and a report on country-specific statistics is due to be published next year.
A recent study found that individuals with hookworm infections were half as likely to develop asthma compared to those without the infection. The researchers suggest that hookworms may alter the body's response to allergens, leading to reduced inflammation and increased resistance to asthma.
Researchers found that the number of affected relatives is a stronger predictor of breast cancer risk than the age at diagnosis. Women with one or two affected relatives have significantly higher lifetime incidence rates (7.8% and 13.3%, respectively), while those with three affected relatives face the highest risk (21.1%).
Researchers found that introducing charges for breast-cancer screening reduced attendance rates, particularly among younger women. In Turku, Finland, the introduction of a fee sent a message to the female population questioning regular mammography screening.
The Declaration of Helsinki 2000 has been criticized for its inadequate revision process, with only 2 weeks available for comment and critique. Key changes include guidance on monitoring and oversight, but also deficiencies in assessing risks and ambiguous wording that may affect application.
A study of severely obese children found abnormalities in their arteries, including stiffness and reduced elasticity, linked to heart disease and strokes. The authors warn that childhood obesity is a growing concern, translating to increased cardiovascular morbidity and mortality if left unchecked.
Researchers report a successful heroin-assisted treatment programme that reduces infections, mental disorders, and crime among chronically addicted heroin addicts. The six-year study found 86% of patients remained in the programme for three months, with improved social functioning and reduced illicit drug use.
A recent analysis published in The Lancet suggests that routine breast cancer screening through mammography may not be effective in reducing deaths. The study found that the two best trials failed to show an effect of screening on deaths ascribed to breast cancer after 13 years, and that screening leads to more aggressive treatment.
A systematic overview of 22 trials found that preoperative radiotherapy reduces local recurrences by half compared to surgery alone, with a third reduction in postoperative radiotherapy. Fewer patients who received preoperative radiotherapy died from rectal cancer, but early deaths increased.
A recent study published in The Lancet found that nearly half of people receiving antiretroviral treatment for HIV-1 developed clinical adverse effects, while 27% experienced laboratory adverse effects. The authors emphasize the need for postmarketing surveillance to improve tolerability of anti-HIV-1 treatment.
A systematic review of 11 studies from sub-Saharan Africa found that 75% of women underwent caesarean sections for maternal reasons, with prolonged labour and placental abruption being common causes. The authors suggest a need for improved obstetric guidelines to reduce mortality rates.
A meta-analysis of 27 trials involving over 136,000 people found that lowering high blood pressure is the most important effect of all drug treatments, with little difference between various drugs used. The study's results support the importance of detecting and treating raised blood pressure to prevent cardiovascular disease.
Researchers have found a new antimalarial drug combination to be effective in treating falciparum malaria, the most severe form of the disease. In a study conducted in Tanzania, 93% of children were cleared of parasites after treatment with chlorproguanil-dapsone, compared to just 39% on standard pyrimethamine-sulfadoxine.
Research suggests that the FVL mutation may have advantages for fetal implantation, resulting in higher success rates for fertility treatments. Women with the mutation experience improved receptivity to fertilized eggs, leading to increased pregnancy rates.
Women who underwent vaginal instrumental delivery had a lower risk of serious bleeding and trauma compared to those who received caesarean section. The study supports the use of safe vaginal instrumental delivery for managing obstructed labour, especially in cases without clear evidence of disproportion.
A recent study found that Rotashield may trigger intussusception events in susceptible infants, but these risks are compensated for by a lower risk of intussusception later in infancy. The study analyzed hospital admissions of infants with intussusception in ten US states during the period when Rotashield was in use.
In Scotland, UK, deaths from coronary heart disease decreased between 1986 and 1995 due to reduced tobacco smoking and healthier diets. However, many people with heart attacks die before reaching hospital, with significant disparities among older adults, women, and those from disadvantaged districts.
Researchers investigated bosentan's effectiveness in treating patients with severe pulmonary hypertension. Bosentan improved cardiopulmonary haemodynamics and reduced pulmonary artery pressure in patients compared to placebo.
A study found that early exposure to a farming environment reduces the risk of childhood asthma and other allergic diseases. Children exposed to farms in their first year of life had lower rates of asthma, hay fever, and atopic sensitization compared to those exposed later.
A large study has found that retinal blood-vessel damage is associated with an increased risk of stroke. Damage to the small blood vessels in the retina was linked to a doubling of stroke risk, regardless of age, sex, or other health factors.
A study found that US direct-to-consumer ads often use emotional appeals and vague descriptions of medication benefits, rather than providing quantitative data. This lack of transparency may lead to unrealistic expectations and increased demand for costly prescription drugs.
A study in Matlab, Bangladesh reveals that improved family planning services decrease abortion rates without increasing population growth. The availability of better-quality services led to lower abortion rates compared to areas with standard government services.
A study found that patients with severe psoriasis who use ciclosporin are at a significantly higher risk of developing squamous cell cancer. The risk is particularly high for those using the medication long-term or for extended periods, highlighting the need for careful assessment of its safety.
A new study calls for UK childhood screening of medium-chain acyl-CoA dehydrogenase (MCAD) deficiency, a metabolic disorder affecting up to 1 in 9000 people. The condition can be controlled with carbohydrate intake, but severe neurological damage occurs if diagnosed late.
A new genetic testing service using quantitative fluorescence PCR has been implemented in the UK NHS, providing rapid diagnosis of fetal genetic abnormalities. The service has shown high accuracy and efficiency, with all tested samples yielding results within 1.25 working days.
Combination therapy of perindopril and indapamide significantly lowers blood pressure and reduces recurrent stroke risk. The study found that treatment should be considered routinely for patients with a history of stroke or transient ischemic attack, regardless of their blood pressure level.
A study found that invasive management improves quality of life and reduces major adverse cardiac events in elderly patients with CAD. Patients aged 75 or older with chronic angina benefit from revascularisation procedures.