Articles tagged with Cancer Screening
Physicians report time constraints and patient embarrassment as significant barriers to conducting full-body skin examinations. Dermatologists are more likely than internists and family practitioners to perform these screenings.
A £4.7m Policy Research Unit will focus on improving cancer screening and diagnosis in the UK. The team from Peninsula College of Medicine and Dentistry aims to identify key symptoms that should prompt GPs to take action, with the goal of boosting survival rates and reducing mortality.
New research from UC Davis Cancer Center found that colon cancer screening rates vary significantly across geographic regions, with African Americans and Hispanics facing lower rates. In contrast, Asian-Pacific Islanders in Hawaii had the highest screening rates among any group, suggesting potential cultural factors at play.
A new study found that regional differences in colorectal cancer testing rates among non-white groups are a major contributor to racial and ethnic disparities in screening rates. The research suggests that targeting these regional variations is key to improving overall screening rates.
Incorporating ovarian cancer subtypes into screening models reduces predicted mortality rates. However, catching slower-growing cancers won't significantly impact deaths compared to more lethal tumors.
Researchers found that ovarian cancer screening can only slightly reduce mortality rates, highlighting the need for prevention and better treatments. For high-risk women, targeted screening may offer more hope in reducing deaths from ovarian cancer.
Targeted messages and mailings have shown promise in increasing colorectal cancer screening rates, especially among those overdue for screenings. However, the long-term effect remains unclear due to other promotional activities and varying patient resistance.
A study found that transvaginal ultrasound screening can detect endometrial cancer in asymptomatic postmenopausal women with good sensitivity and specificity. The optimal cutoff for endometrial thickness was 5.15mm, detecting 80.5% of cancer cases
The Cervical Cancer-Free America program aims to raise awareness and increase screenings for cervical cancer, targeting disadvantaged communities. With the support of a $150,000 grant, Indiana will implement initiatives to reduce HPV infection rates and increase vaccination rates, ultimately aiming to eliminate cervical cancer.
A new study by Radiological Society of North America suggests that routine mammography screening in women over 40 has a very low risk of radiation-induced breast cancer. The study found that annual or biennial screening would result in few cancers and fatalities, but numerous lives saved through early detection.
A national study conducted by the National Cancer Institute found that CT scanning can reduce lung cancer deaths by 20% in former and current heavy smokers. The study, which involved over 53,000 participants, compared low-dose helical CT with standard chest X-ray screening.
A study at Memorial Sloan-Kettering Cancer Center found that introducing colon cancer screening during routine mammography screening increased minority access to preventive care. The research introduced colon cancer screening to women living in Harlem, resulting in similar colonoscopy findings as the general population.
A new study published in Cancer highlights the need to expand colorectal cancer screening to minority communities, particularly those without medical insurance. Offering screening at mammography visits is an effective way to generate interest and initiate the process, with 55% of participants going on to have a colonoscopy.
A new study shows that fatalistic thinking in Latinas may prevent them from using cancer screening services. Seven out of eleven studies found a statistically significant inverse association between fatalism and utilization of cancer screening services.
A new study found that only one-fifth of primary care physicians follow practice guidelines for all recommended colorectal cancer screening tests. Many clinicians overuse or underuse screening, leading to unnecessary testing and potential complications.
A biomarker called TCF21 has shown promise in developing a potential screening test for early-stage lung cancer. The biomarker's abnormal expression was found in over 80% of non-small-cell lung cancers, suggesting its potential as a diagnostic tool.
A significant proportion of patients with advanced cancer receive common cancer screenings, despite the limited benefit. Screening rates are higher among those with a recent history of screening and in those with higher socioeconomic status and married status.
A new study found that dieters who slept 8.5 hours per night lost 56% more body fat compared to those who slept 5.5 hours, highlighting the importance of adequate sleep for weight maintenance. Researchers also discovered that sleep restriction increased ghrelin levels, leading to increased hunger and food intake.
Researchers identified 79 microRNAs linked to bladder cancer, showing promise for early detection through existing laboratory tests. The new method measures microRNA presence or absence in bodily fluids with high accuracy, comparable to current gold standard testing.
The American College of Physicians has announced that current stool DNA tests are not effective or cost-effective for colorectal cancer screening. Additionally, researchers have found that using proton pump inhibitors and clopidogrel together does not increase risk for adverse cardiovascular outcomes after a first heart attack. In anot...
A new trial aims to determine if taking daily doses of a fish oil extract and aspirin can shrink existing polyps and prevent new ones from forming in the bowel. If successful, this treatment could reduce the need for frequent colonoscopies in patients at risk of developing bowel cancer.
A study of 43,987 men aged 55-74 found that those with low PSA levels did not have a significant reduction in prostate cancer deaths. Men with high PSA levels benefited more from screening and treatment. The results suggest that aggressive follow-up testing and treatment may not be beneficial for men with low PSA values.
A study by University of Wisconsin-Madison researchers found that traditional approaches to cancer education are ineffective for Hmong communities due to cultural differences. The team developed a new strategy based on community-participatory research, which led to a better understanding of the community's needs and perspectives.
A study published in The Journal of the National Cancer Institute found that computed tomographic colonography (CTC) screening every five years is not cost-effective if reimbursed at the same rate as colonoscopy. However, CTC would be cost-effective if it enticed 25% more individuals to screen.
A new study published in Psychological Science found that men are less likely to seek cancer screening when presented with misleading information about the prevalence of screening among other men. The researchers suggest that framing health messages to emphasize the benefits of screening rather than relying on relative numbers can be a...
A 14-year randomized controlled trial shows that prostate cancer screening significantly reduces mortality rates. The study found that men screened for prostate-specific antigen (PSA) had a lower risk of dying from prostate cancer compared to those not screened.
The authors propose a new paradigm for breast cancer screening, shifting focus from mammography to more effective early detection methods. Behavioral interventions appear to have limited impact on repeat screening rates, and media attention highlights the flaws of current technologies.
A recent meta-analysis found that there is no single best intervention for promoting repeat breast cancer screening with mammography. The studies were heterogeneous, differing in their conclusions about similar interventions due to a lack of standardization among interventions or different populations and settings.
A study estimates that 1.58 million US cancer survivors live with their 2.85 million children, and 562,000 minor children live with a parent in early cancer treatment and recovery. Most of these survivors are female, married, and under 50 years old.
Rates of cancers affecting skin appendages such as sweat glands and mammary glands are rising in the US. Incidence increased by 150% between 1978-1982 and 2002-2005, with age being a key factor.
Clinical guidelines recommend screening low-risk women every three years after age 30, but most primary care clinicians advocate for more frequent testing. Annual Pap testing has helped decrease cervical cancer burden, but cost-effectiveness models suggest overuse may increase costs with little improvement in outcomes.
A population-based study of 2,071 Hodgkin lymphoma survivors over 15 years found that many did not receive recommended cancer screening tests. Despite frequent contact with doctors and primary care providers, survivors often lacked screenings for other cancers, including colorectal, breast, and cervical cancer.
The American Society for Gastrointestinal Endoscopy (ASGE) has issued guidelines addressing ethnicity and gastrointestinal diseases. The guideline recommends that colorectal cancer screening begin at age 45 for average-risk African-American men and women, emphasizing the importance of early detection in reducing mortality rates.
Researchers found that CA-125 change over time can detect invasive, high-grade ovarian cancers at curable stages in post-menopausal women. The study identified a promising first step towards screening, but acknowledges the need for further research and a large-scale randomized trial to confirm the findings.
A study of 117,738 women aged 18-39 found that screening mammograms had poor accuracy and high recall rates for additional tests. Diagnostic mammograms performed due to symptoms had better accuracy and detection rates.
A new 16-year study found that a single flexible sigmoidoscopy examination in men and women aged 55-64 reduced bowel cancer incidence by a third. The test halved incidence in the lower bowel, leading to a 43% reduction in mortality. Researchers believe screening with this procedure could save thousands of lives.
A recent review found that approximately 25% of breast cancers and 60% of prostate cancers detected by screening tests may not be destined to cause symptoms or death due to overdiagnosis. This phenomenon leads to unnecessary treatment and other harms, emphasizing the need for strategies to address it.
A new study reveals that Hispanics living in areas with low endoscopy capacity are less likely to undergo colorectal cancer screening. The study found a modest increase in screening rates as endoscopy capacity improved, suggesting that addressing local capacity constraints could help reduce disparities in screening.
A new study by the National Cancer Institute found that health care utilization, rather than biology, plays a more important role in colorectal cancer disparities among African Americans. The study revealed that blacks were less likely to receive follow-up colonoscopies after screening, leading to delayed diagnosis and treatment.
A recent study found that blacks in the US are less likely to follow up on abnormal colon cancer screening test results, highlighting disparities in healthcare utilization. The study analyzed data from a large national trial and found that 62.6% of black participants went for a diagnostic colonoscopy, compared to 72.4% of white partici...
A large-scale study of 10,000 adults found that virtual colonoscopy identifies more unsuspected cancers outside the colon than within it. The majority of these cancers were detected at an early stage and have positively affected survival.
Researchers at Boston University School of Medicine found sociodemographic characteristics significantly influence a patient's willingness to participate in cancer screenings. Lower education and income levels are associated with lower rates of cancer screenings, leading to potential disparities in mortality rates.
A study published in Radiology found that computed tomographic colonography (CTC), or virtual colonoscopy, is a safe and effective screening tool for older adults. The advanced neoplastic prevalence was 7.6 percent, with no significant difference in accuracy compared to younger patients.
Research from the CISNET network finds that biennial screening reduces breast cancer mortality by 16.5% and false-positive rates by half, while minimizing unnecessary biopsies and anxiety.
Primary HPV DNA screening with cytology triage is more sensitive than conventional screening for detecting cervical lesions, especially among older women. This approach can lead to fewer colposcopy referrals and follow-up tests.
A recent study by Grace X. Ma found that cancer screening rates differ greatly across Asian subgroups in the US, with some groups facing significant barriers to care due to language and cultural differences. The study highlights the need for culturally sensitive interventions to address these disparities.
A decline in invasive breast cancer cases was observed in Spanish women starting in 2001, following a period of increasing rates from the 1980s and 1990s. The trend is attributed to screening saturation, which reduced the pool of undiagnosed prevalent cases.
Current screening programs have not significantly decreased deaths from breast and prostate cancers, despite high costs and increased treatment. Experts recommend focusing on identifying patients at risk for aggressive cancers and developing new tools to improve screening.
A survey of resident physicians found that many are not trained in skin cancer examinations, with only a small percentage reporting skill levels in performing the procedure. The study highlights the need for comprehensive training programs to teach this essential skill.
A study found that 50% of families with a genetic risk of bowel cancer declined genetic testing due to fear of insurance rejection. Researchers urge the Australian government and insurance industry to reconsider their stance on genetic information, which can reduce morbidity and mortality.
A new study published in the Journal of the National Cancer Institute found that adding clinical breast examination to mammography improves breast cancer detection rates and sensitivities, but also leads to higher false-positive rates. The study used a cohort of over 290,000 women screened between 2002 and 2003.
Researchers estimated that 1.3 million extra cases were diagnosed and over a million treated since 1986 due to overdiagnosis of prostate cancer through PSA screening. The majority of these cases involve younger men.
A Chinese study establishes a multifaceted barrier-focused intervention program to increase colonoscopy attendance among nonadherent high-risk populations for colorectal cancer screening. The program significantly increased attendance rates, especially among those with objective barriers.
A new study published in the Journal of the National Cancer Institute found that fecal DNA methylation can detect gastric and colorectal cancers. Methylation patterns were more likely to be found in advanced tumors, with detection rates of 57% for gastric cancer patients and 75% for colorectal cancer patients.
A recent report by the American Association for Cancer Research finds that cancer mortality rates have declined steadily across all age groups over the past three decades. The decline is attributed to improved screening and treatment methods, with even younger individuals experiencing significant reductions in mortality rates.
A study in Korea found that individuals with low income, education level, and unhealthy behaviors tend to not use gastric cancer screening services. Targeted interventions and public campaigns can help improve screening participation for these vulnerable populations.
A public survey in Europe found that most people overestimate the life-saving benefits of breast and prostate cancer screening. The study's findings highlight the need for accurate screening messages to include risks associated with overdiagnosis and overtreatment.
A recent study found that digital mammography significantly increases breast cancer detection rates, outperforming film-screen technology. The switch led to a notable rise in cancers detected at San Luis Diagnostic Center, averaging 7.9 cancers per 1,000 women imaged.
A University of North Carolina study found that establishing a regular relationship with a healthcare provider reduces racial disparities in prostate cancer diagnosis. Men with ongoing relationships are more likely to receive screenings and less likely to be diagnosed with advanced disease.
Researchers developed models to understand the growth and progression of serous ovarian cancer, identifying key properties for a biomarker-based screening test. The study aimed to guide rational design of an early detection strategy, potentially leading to improved outcomes for women diagnosed with this aggressive type of ovarian cancer.