A comprehensive review by the UK National Health Service found that PET scans can help diagnose and treat certain types of cancer more accurately than other imaging technologies. However, it is unclear whether these advances lead to improved patient outcomes and survival rates.
A systematic review found that 44% of activity-based trials and 50% of psychological studies reported significant results in reducing fatigue among cancer patients. However, the effects were considered modest, and more research is needed to determine their effectiveness.
A new review suggests that only modest evidence supports the use of most medications to raise high-density lipoprotein (HDL) levels, which is often referred to as 'good' cholesterol. Lifestyle changes such as weight loss, exercise, and moderate alcohol consumption are recommended as safe and effective strategies to increase HDL levels.
A recent study found that restaurant workers exposed to tobacco smoke have higher levels of NNK, a potent lung carcinogen. The researchers concluded that clean air exemptions are unjustified and policymakers should prohibit smoking in all indoor workplaces.
The use of computerized physician order entry systems has been shown to significantly reduce medication errors, with a 66% decrease in prescription errors reported. The systems also improve patient safety and ease the workload for pharmacists by reducing the need for deciphering handwritten prescriptions.
A systematic review found that psychological counseling and learning coping skills can significantly decrease arthritis-related disability and improve quality of life. The study analyzed 27 randomized controlled trials involving 3,409 patients with osteoarthritis or rheumatoid arthritis.
A recent study monitored the reproductive health of adolescent girls perinatally infected with HIV, revealing a higher than expected rate of cervical abnormalities. Nearly half of the girls had abnormal cervical cells, highlighting the need for targeted prevention strategies.
Syphilis rates among US gay and bisexual men have seen a significant increase, rising by 19% between 2000 and 2003. The rates jumped by 62% among men, with 62% of those infected being gay or bisexual, while rates among women continued to slide.
A new review of studies found that psychological interventions are effective in reducing pain intensity and improving health-related quality of life. These approaches also yield improvements in depression, work-related disability, and daily living.
A UK review concludes that an implantable pump can help patients with rapidly deteriorating heart failure live and recover strength while waiting for a transplant. However, the device's use is limited due to high costs and quality-of-life restrictions.
A new study by Harvard University researchers found that car secondhand smoke levels can be hazardous to children, with pollution exceeding the EPA's unhealthy threshold. The study measured tobacco smoke in cars and found average levels of 272 micrograms when the driver's side window was opened slightly.
A study found that obese smokers have a 3.5 to 5 times increased risk of death compared to those of normal weight who never smoke. The study also revealed that being a current smoker is a stronger risk factor for cancer death than obesity.
A recent study found that 4.5% of surveyed adults reported being stalked, with women, younger adults, and single individuals being the most vulnerable. The study also revealed significant racial disparities in stalking rates, with African-Americans having lower odds of being targeted.
A new study reveals that older American women, particularly those from minority groups, receive significantly lower rates of mammogram screening than previously reported based on self-reported data. The study analyzed national Medicare data and found that the rate of screening among non-white women is substantially lower than that for ...
A community-wide health program in Limburg, Netherlands, reduced the worsening of health status among residents aged 25-70, particularly for BMI and waist circumference. The study found significant differences in systolic blood pressure between the intervention group and a control group.
A study found that only 11% of eligible foreign-born women in Miami received postpartum vaccinations, highlighting the need for increased vaccination efforts to prevent congenital rubella syndrome. The Centers for Disease Control and Prevention recommend vaccination for all women of childbearing age without evidence of rubella immunity.
A recent study suggests that U.S. Hispanics have lower rates of high blood pressure than non-Hispanics, but this advantage disappears when race is accounted for. The research found that black Hispanics exhibit the highest prevalence of hypertension, regardless of their ethnicity.
A study found that adolescent daughters of parents with HIV have a high childbearing rate, with 38-67% experiencing pregnancy. Interventions like family-based counseling and academic support reduced the likelihood of early childbearing.
A report found that large employers are more likely to cover preventive services, while smaller businesses lag behind. However, even among larger employers, coverage is not universal, with many failing to offer services to help employees quit smoking and adopt healthier lifestyles.
Researchers analyzed data from over 41,000 adults and found a significant association between tooth loss and heart disease, even among those who had never smoked. The study highlights the importance of promoting good oral health to prevent cardiovascular disease.
A recent study found that African-Americans are more likely to develop arterial leg disease, a condition that can lead to amputation if left untreated. Cigarette smoking is the single most important risk factor for the disease, which is also associated with hypertension, diabetes, and high cholesterol levels.
A study found that patients who trust their doctors more have improved health outcomes, with less trust associated with delayed care and unmet healthcare needs. However, some groups, such as African Americans, Hispanics, the poor, and uninsured individuals, showed no correlation between trust and these issues.
African-Americans experience more pronounced cognitive decline with higher blood pressure compared to whites, even among non-demented individuals. The study found significant associations between blood pressure and cognitive performance in African-American subjects, particularly in abstract reasoning and visual organization skills.
According to a recent review, approximately 15% of heart attack patients develop post-traumatic stress disorder (PTSD), which can lead to impairments in social functioning, vitality, and physical health. The study also identifies risk factors for PTSD in cardiovascular disease patients.
A large cohort study found a significant association between panic disorder and an increased risk of coronary heart disease. The study, which analyzed data from nearly 40,000 patients, suggests that cardiologists and internists should monitor patients with panic disorder to reduce the risk of cardiovascular disease.
High-volume surgeons and hospitals are associated with significantly better cancer outcomes, particularly for complex surgeries. While the reasons behind this correlation remain unclear, it supports the centralization of oncology services to improve patient care.
A recent study by ECRI found that digital mammography does not significantly improve breast cancer detection rates compared to traditional X-ray imaging. While the new technology may offer some incremental benefits, such as reduced radiation exposure, its cost-effectiveness and diagnostic accuracy need further evaluation.
A study of 36 studies found that minority populations received fewer preventive care measures for diabetes, including flu vaccinations and cholesterol tests. Socioeconomic factors, language differences, and potential bias in healthcare may contribute to these disparities.
A new study finds that childhood sexual abuse significantly increases the risk of developing health and social problems in both males and females. The study of over 17,000 California adults reveals a 25% rate of female victims and a 16% rate of male victims, with similar negative health outcomes for both genders.
A review of 71 studies found that well-motivated, younger patients with no loss of consciousness are less likely to suffer from postconcussional syndrome. The majority of patients recover completely within three to six months, but some predictors include female gender and being involved in a lawsuit.
Virtual colonoscopy is effective in detecting large colorectal polyps and masses, but is less sensitive for smaller ones. The review found no direct evidence on the effect of screening methods on cancer incidence or death prevention.
A review of studies published in Psychosomatic Medicine found that physically fit people have a reduced risk of heart attacks, while inactive cardiac patients who engage in vigorous activity are at higher risk. Strong emotions and stress can also trigger heart attacks in vulnerable individuals.
A review of 29 studies found that 19.6% of chronic fatigue syndrome patients improved with inactive treatments, lower than expected figures for other conditions. Behavioral therapy and graded exercise therapy show benefits, but high patient expectations and a perceived physical origin may hinder treatment outcomes.
A recent review found a strong relationship between psychological problems, particularly depression, and insomnia in HIV patients. Healthcare workers should prioritize diagnosing and treating anxiety and depression to prevent insomnia and its disabling effects on patients with HIV.
A recent study found that youth with HIV who were treated with highly active antiretroviral therapies (HAART) between 1999 and 2000 reported having more sexual partners, unprotected sex, and drug use compared to those treated before 1996. The researchers suggest targeted interventions are needed to address these risk behaviors.
A study of 34 metropolitan areas found that San Francisco and New York City had high percentages of people who walk or bike for recreation and transportation, respectively. Parkland acreage was also positively associated with walking and bicycling levels, suggesting a link between urban green spaces and physical activity.
Research reveals that environmental interventions, such as no-smoking zones and smoke-free policies, can significantly reduce tobacco use among college students. The study also highlights the importance of campus resources, including residence advisors and student health centers, in supporting anti-tobacco efforts.
A review of federal, state, and local gun laws found no conclusive evidence that these laws reduce gun-related deaths or violent crimes. Poor data, underreporting, and jurisdictional issues hindered the research, leading to a lack of knowledge about the effectiveness of current laws.
A review of nine studies found that pre-diabetics using weight-loss interventions can lose between 2-3 kilograms or four to six pounds in one to two years. The interventions also decreased blood sugar levels, blood pressure, and cholesterol levels slightly among pre-diabetics.
Researchers found that depressed patients are twice as likely to die within two years after their first heart disease episode compared to non-depressed patients. The study also discovered a stronger link between depression and higher risk of death in studies published before 1992.
Falls are a leading cause of death from unintentional injury in the US, with 7% of households reporting a fall requiring medical attention. Homeowners can take steps to prevent falls by installing protective devices such as grab bars, handrails, and safety gates.
A national survey found that most people believe parents have a significant role in addressing childhood obesity. The study suggests that public support for nutrition and exercise education in schools is high, but opposition to intensive regulation or taxation of unhealthy foods is also present.
A study found that households with parents visiting children's homes are more likely to store firearms unlocked and have poor medication storage practices. Homes with older adults and child visitors tend to have more firearms and less safe storage, but the difference is not statistically significant.
A study of 503 older women found that small social circles are associated with lower blood glucose and blood pressure levels, as well as fewer signs of artery blockage. However, annual income was found to be a more important predictor of coronary disease death rates than social network size.
A two-year depression treatment program improved employee productivity by an average of 6% and reduced absenteeism by 22%. Consistently employed patients benefited the most from enhanced treatment, making significant gains in productivity while reducing symptoms of depression.
A new study reveals that obesity is tied to an increased risk for numerous health conditions, including life-threatening diseases like heart failure and serious illnesses like high blood pressure. The research also found a correlation between excess weight and various health complaints that reduce quality of life.
A systematic review by the Task Force on Community Preventive Services found that teaching children how to protect themselves from the sun can reduce risk of skin cancers. Younger children are more receptive to self-protective behaviors and benefit from sun-protection programs integrated into existing learning situations.
A nationwide hospital study found that urban teaching hospitals incurred nearly 70% of total charges for motorcycle-related cases in 2001. The majority of injured riders had longer stays and higher charges due to head injuries, with men accounting for 89% of motorcycle-related hospital discharges.
A positive family history of stroke increases young women's risk of both blocked and ruptured vessel strokes. High blood pressure and smoking are also strong predictors of rupture-risk, while diabetes and lack of exercise contribute to blockage-risk.
Research finds African Americans are less likely to start smoking due to cultural influences and parental prohibition. Quitting rates differ based on socioeconomic status, with black women more likely to quit than men.