Articles tagged with Cancer Patients
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A retrospective study of over 1.2 million adults found that reduced glomerular filtration rate is an independent risk factor for renal and urothelial cancer, but not other types of cancer. Lower GFR levels were associated with increased rates of incident renal cancer and urothelial cancer.
A new study has discovered how ibrutinib resistance develops in CLL patients, identifying key gene mutations that weaken the drug's ability to bind with Bruton's tyrosine kinase. This understanding is crucial for developing effective alternative treatments for patients who develop resistance.
The USPSTF recommends screening for hepatitis B virus (HBV) in nonpregnant high-risk adolescents and adults, as well as postnatal immunoprophylaxis to prevent maternal transmission. Studies have shown that these interventions can reduce mortality and hospital readmissions related to heart failure.
Researchers discovered uric acid's role as a major intracellular antioxidant that prevents oxidative stress and its impact on cancer and aging. The p53-GLUT9 pathway is a mechanism to prevent ROS accumulation, which causes cell damage.
A recent study highlights the challenges faced by refugees from Iraq and Syria in accessing affordable cancer treatment, with host countries struggling to find the money and medicine. Innovative financing schemes are needed to improve access to quality care for these patients.
Research suggests that patients with polycystic kidney disease (PKD) who undergo a kidney transplant may be less likely to develop cancer compared to those without PKD. The study found that PKD patients were 16% less likely to develop cancer than others who received a kidney transplant, and their overall cancer risk was 48% lower than ...
Researchers used computer simulations to identify most effective drugs for brain cancer, considering genomic signatures and predicted sensitivities. The approach may help personalize therapies for cancer patients, selectively testing effective drugs while reducing exposure to toxic ones.
A systematic review compared the efficacy and safety of radiofrequency ablation (RFA) and complete endoscopic resection (EMR) for dysplastic Barrett's esophagus. Both treatments were found to be effective in short-term treatment, but RFA had lower short-term adverse event rates. Long-term esophageal strictures were more common with EMR.
A study of 2,290 women with breast cancer found that while many consider or undergo contralateral prophylactic mastectomy (CPM) to prevent cancer in the other breast, most do not have a clinically significant risk. The procedure is often associated with genetic testing, family history, and higher education.
Circadian rhythm disruption during chemotherapy worsens its side effects, including fatigue and body weight loss. Researchers suggest personalising chronotherapy delivery to improve clinical tolerability and potentially boost treatment effectiveness.
The Gordon Sondland and Katherine Durant Foundation has donated $1 million to the Oregon Health & Science University's Knight Cancer Institute to establish an annual research conference, drawing top thought leaders in cancer treatment. The conference aims to accelerate breakthroughs in early detection and treatment.
Researchers found distinct profiles of bacteria in saliva that may indicate early-stage pancreatic cancer diagnosis. High levels of Leptotrichia and Campylobacter were detected in patients with pancreatic cancer compared to healthy controls.
Dr. Neal Meropol, Chief of Hematology and Oncology at Case Western Reserve University, is honored as an ASCO Fellow for his exceptional volunteer service and dedication to cancer care. He has served on the ASCO Board of Directors and various committees, contributing to the organization's mission to improve cancer care.
A team of scientists has identified cancer stem cells in patients with myelodysplastic syndromes, a malignant blood condition that frequently develops into acute myeloid leukemia. The study provides conclusive evidence for the existence of cancer stem cells and suggests that targeting these cells could lead to effective treatment.
A new chemotherapy regimen administered before surgery and chemoradiation improves tolerance to treatment in most rectal cancer patients. The study found that over 90% of patients were able to complete a full course of standard treatment, with many experiencing a significant reduction in symptoms.
A new study from Penn Medicine's Abramson Cancer Center found that inappropriate cancer patient demands are uncommon and rarely lead to unnecessary tests and treatments. Most clinicians believe most patient requests are appropriate and incorporated into suitable treatment plans.
A 1993 trial found no survival advantage in second look surgery for colorectal cancer patients with high CEA levels. The new analysis confirms this finding, despite methodological changes over the past two decades.
A recent study published in Pediatrics suggests that children exposed to a parent's nicotine-dependent smoking are at a higher risk of becoming heavy smokers themselves. Parental smoking cessation early on is crucial to prevent habitual smoking in the next generation.
Researchers at Ohio State University have developed a novel strategy for treating multiple myeloma by genetically modifying T lymphocytes to target the CS1 molecule on myeloma cells. The modified cells were shown to efficiently destroy human multiple myeloma cells in laboratory studies and animal models.
A nationwide dataset analysis found that black women are 1.84 times more likely to be diagnosed with triple-negative breast cancer, a subtype with poorer prognosis. Asian/Pacific Islander women were also more likely to be diagnosed with HER2-overexpressing breast cancer.
Researchers identified potentially actionable mutations in cancers of the appendix using next-generation DNA sequencing. KRAS and GNAS mutations were found to be common alterations in both low-grade appendiceal mucinous neoplasm (LAMN) and adenocarcinoma tumors.
A Phase I study of an experimental antibody produced at St. Jude Children's Research Hospital found tumors shrank or disappeared in some patients with advanced neuroblastoma, and disease progression was temporarily halted in 15 children.
Researchers at Wake Forest Baptist Medical Center have successfully treated patients with recurrent lung cancers using a second course of radiation therapy, achieving a cure rate of over 70%. The innovative treatment approach uses precise targeting and high doses to knock the cancer back, offering new hope for these patients.
A Kaiser Permanente study found that radiation treatment significantly reduced the risk of Merkel cell carcinoma recurrence, with no impact on survival rates. The study's results also showed associations between immunosuppression and advanced tumors, as well as lymph node evaluation, and worse survival outcomes.
The GW Cancer Institute has received a $100,000 grant from the Avon Foundation to support a patient navigator. The patient navigator will help remove barriers and coordinate access to care for over 1,000 patients with breast cancer in the Washington D.C. area.
Researchers used molecular tumor boards to evaluate 34 patients with advanced cancer, identifying 74 genes and 123 aberrations involved in cancer growth. The approach showed promise in tailoring personalized treatment plans for patients who have exhausted standard therapies.
A review of 47 studies involving over 15,000 patients found that liver cancer screening using ultrasound scans and blood tests significantly improved three-year survival rates for people with cirrhosis. Cirrhosis patients who received screening were more likely to receive curative treatment rather than palliative care.
A phase III clinical trial shows that non-invasive magnetic resonance guided focused ultrasound treatment relieves pain and improves function for most patients with bone metastases. Patients responded well to treatment, with 64 percent experiencing either no pain or a significant reduction in their pain within several days of treatment.
A study published in Journal of Clinical Oncology found low transmission rates among long-term partners of patients with oral HPV infection. The prevalence of oral HPV among partners was comparable to the general population, confirming that couples do not need to change their intimacy due to cancer diagnosis.
Dartmouth researchers found tweens who participate in coached team sports are less likely to try smoking. Participating in other clubs was also associated with lower risk of trying drinking.
Microfluidic technology reveals potential biomarker for early pancreatic cancer, capturing circulating pancreas cells in 33% of patients with early lesions. The detection may indicate an early sign of cancer, and a clinical trial is underway to predict patient risk.
Researchers discovered that tumors with specific immunogenic mutations can activate a protective immune response, leading to higher overall survival rates. The study's findings support personalized cancer immunotherapy approaches and the use of tumor-specific mutations in creating targeted vaccines.
A study found that vitamin D levels are linked to better outcomes in several types of cancer. Patients with higher vitamin D levels tend to have better survival rates and remain in remission longer than those who are deficient.
Dartmouth has been awarded a grant to serve as a Lead Academic Participating Site in the National Clinical Trials Network, aiming to streamline clinical trial operations and improve access to new treatments. The network's goals include faster trial design, optimal use of scientific innovations, and expanded patient participation.
Researchers discovered that PTEN mutations contribute to tumorigenesis by regulating different aspects of PTEN biology, and targeting Akt's pathway may be an effective treatment strategy for patients with PTEN mutations. The findings suggest that personalized cancer medicine is urgently needed.
The American Society for Radiation Oncology (ASTRO) has issued a new guideline detailing the use of adjuvant radiation therapy in treating endometrial cancer. The guideline recommends postoperative external beam radiation for patients with early-stage disease, and vaginal cuff brachytherapy for those at high risk of vaginal recurrence.
Researchers at Ohio State University found that microRNA-3151 promotes AML-cell growth and survival by blocking tumor-suppressor gene TP53. High expression of miR-3151 is associated with a bad prognosis, while inhibition with the drug bortezomib offers a possible therapy.
Celldex Therapeutics' Phase 1 study of CDX-1401 demonstrates robust antibody and T cell responses, with evidence of clinical benefit in patients with very advanced cancers. The vaccine induces durable humoral and cellular immunity, with stable disease observed in a significant proportion of patients.
A new blood test, cMethDNA assay, has been developed to detect advanced breast cancer and monitor its response to treatment with high accuracy. The test detected cancer DNA in the blood of patients with metastatic breast cancers up to 95% of the time, making it a promising tool for early detection and treatment monitoring.
Clinical trials show chemotherapy before surgery improves muscle-invasive bladder cancer survival. Chemotherapy after surgery also increases survival rates, with a significant improvement over time.
A new study finds that microRNA 135b drives the growth of bowel cancers and is a vital 'worker' for several important cancer genes. Testing levels of this molecule could identify patients with aggressive disease, while drugs targeting it may prevent tumour growth and reduce resistance.
A study of 305 patients undergoing radiation treatment found that playing an active role in their treatment decisions improved patient satisfaction. Patients who experienced shared decision making or perceived control over their treatments were more satisfied and reported lower levels of anxiety, depression, and fatigue.
A study by UT Southwestern Medical Center found that popular web information on colorectal cancer screening materials are written beyond the recommended sixth-grade reading level and fail to address key risks and barriers. Only half of the sites discussed colorectal cancer risk in the general population, while only a quarter specifical...
Researchers found a genetic connection between APOBEC family of genes and breast cancer development. The study linked the genes to mutations present in half of all cancer types, supporting their role in cancer-causing processes.
UT Southwestern Medical Center received a $3.24 million grant from the National Cancer Institute to bolster its clinical cancer research and provide patients with access to cancer research trials. The center will expand its offerings of experimental cancer treatments, more than doubling adult participation in clinical trials.
Researchers at Dartmouth's Geisel School of Medicine identified a potential therapeutic target for glioblastoma multiforme, a deadly form of brain cancer. The study found that STK17A protein is induced in response to DNA damage and is correlated with poorer outcomes.
A research team led by Ellis L. Reinherz and Robert I. Haddad will focus on developing new vaccines and immunotherapeutic approaches to improve outcomes for patients with HPV-driven cancers who have relapsed after initial therapy. The grant aims to provide a novel approach to treating this population.
The Bezos family's $20 million donation will support the development of novel cancer immunotherapies for various solid tumor cancers. The gift promises to save lives by expanding the use of immunotherapy to treat a range of deadly cancers.
Researchers at Dartmouth found that disrupting VISTA, a protein preventing overreaction, enhanced the immune system. This discovery may lead to new cancer treatments using the immune system.
The Farrah Fawcett Foundation is supporting a new $1.2 million research team to develop vaccines and immunotherapies for HPV-driven cancers, which currently have few therapeutic options. The team aims to identify tumor targets, activate specific immune cells, and deploy them at the tumor site for selective destruction of cancer.
The Mayo Clinic uses frozen section analysis during breast cancer lumpectomies, sparing patients the need for repeat surgeries in 96% of cases. This technique significantly lowers the 30-day reoperation rate from 13.2% nationally to 3.6% at Mayo.
The SU2C Phillip A. Sharp Innovation in Collaboration Awards aim to foster synergistic and innovative collaborations among SU2C scientists. The inaugural awards will support five grants totaling $950,000, focusing on projects that enhance the SU2C mission to accelerate cancer treatment development.
Researchers at Stanford Medicine have developed a highly sensitive and specific blood test that can accurately identify stage-1 lung cancer patients and detect rare cancer mutations. The CAPP-Seq technique analyzes tumor DNA in the blood to provide non-invasive monitoring of cancer progression and treatment responses.
Patients with HPV+ throat cancer have good prognosis, but tumors elsewhere in the head and neck have no prognostic effect of being HPV+, researchers found. HPV status has significant impact on tumour control, survival, and death from any cause for oropharyngeal cancers.
In mice, obese fathers pass on their weight and gene expression changes to their daughters, increasing the risk of obesity and breast cancer later in life. This study provides evidence for a potential paternal link to cancer risk, challenging traditional research focus on maternal influences.
A clinical trial found that genetic screening can help doctors customize treatments for patients with advanced melanoma, reducing cancer recurrence risk by 63%. The study used ipilimumab therapy and identified biomarker signatures to tailor treatment plans.
A new study found that ovarian cancer patients' disease-free survival rates significantly improved over time, particularly among those with poorer initial prognoses. The research suggests that considering the time elapsed since remission may provide a more accurate prognosis and inform better follow-up care decisions.
Researchers at UPCI discovered that a subset of patients with lobular carcinoma receive less benefit from adjuvant tamoxifen, indicating potential targets for drug therapy. The study suggests a unique signaling pathway regulated by estrogen in lobular carcinoma cells may be exploited in future clinical trials.
Physician Emil J Freireich and scientist Jim Allison have been elected as fellows of the American Association for Cancer Research Academy, known for their contributions to cancer treatment and immunotherapy. Their work has driven significant innovation and progress against cancer, leading to improved survival rates for patients.
A comprehensive review suggests that mammography screening benefits are often exaggerated while harms are understated. The study's findings emphasize the need for individualized approach to breast cancer screening based on clinical factors and personal preferences.