Explore

UTHealth Houston Researchers Utilize Database to Track Long COVID Diagnoses and Patterns

UTHealth Houston Researchers Utilize Database to Track Long COVID Diagnoses and Patterns

Researchers at UTHealth Houston have utilized the Texas All-Payer Claims Database (TX-APCD) to analyze patterns in long COVID diagnoses across various populations and SARS-CoV-2 variant periods from October 2021 to October 2023. This initiative aims to fill a significant gap in long COVID surveillance, as no comprehensive system comparable to those used for acute COVID-19 cases, hospitalizations, and deaths currently exists for the chronic condition. The study, published in the International Journal of Infectious Diseases, revealed that long COVID diagnoses generally followed waves of acute COVID-19 infection, with peaks in emergency department visits preceding increases in long COVID claims by two to three weeks. The database, established by the 87th Texas Legislature in 2021, covers nearly 60% of insured Texans and includes medical, pharmacy, and dental claims, along with eligibility and provider files from private and public payers. This allows for a detailed examination of how documented long COVID dif...

CDC Recognizes Long-Lasting Symptoms Following Infections as Significant Public Health Issue

CDC Recognizes Long-Lasting Symptoms Following Infections as Significant Public Health Issue

The Centers for Disease Control and Prevention (CDC) acknowledges that long-lasting symptoms following various infections represent a significant clinical and research problem. This phenomenon, where individuals experience persistent symptoms such as fatigue, cognitive difficulty, pain, sleep disturbance, dizziness, and gastrointestinal problems long after the acute phase of an illness, has been observed across numerous infections. The CDC lists infections like COVID-19, infectious mononucleosis, Lyme disease, Q fever, West Nile virus, chikungunya, and Giardia as examples where such chronic symptoms can occur. There is no single explanation for why these symptoms persist, with potential contributing factors including ongoing tissue repair, immune or inflammatory responses, autonomic dysfunction, nerve abnormalities, changes in energy regulation, or the development of a recognized post-infectious illness. The duration and severity of these symptoms can vary significantly among individuals, with some experie...

Research Reveals Racial Disparities in Cancer Immunotherapy Adverse Events

Research Reveals Racial Disparities in Cancer Immunotherapy Adverse Events

New research indicates significant racial disparities in the occurrence of immune-related adverse events (irAEs) following cancer immunotherapy. A study analyzing a nationwide health insurance database of over 80 million members and an electronic health records database found that Black patients experienced higher odds of irAEs compared to Hispanic patients, while Asian patients had lower odds compared to white patients. Specifically, Black patients showed higher rates of musculoskeletal and connective tissue disorders, but markedly lower odds of cardiac disorders compared to Asian patients. The study also highlighted that clinical trials often lack sufficient representation from Black and Hispanic groups, creating gaps in understanding how irAEs manifest in these populations. This under-representation limits the evidence base for developing race-specific guidelines for managing irAEs, despite existing consensus guidelines from organizations like the American Society of Clinical Oncology (ASCO) and the Soc...

The Columbus Dispatch

Tuberculosis care in Columbus evolved from an open-air camp to hospitals

Tuberculosis care in Columbus evolved from an open-air camp to hospitals

Before being released from the tuberculosis hospital in Columbus, patients had to have three negative tests which were done on live guinea pigs.

Study Suggests Routine Newborn Screening for Cytomegalovirus Could Detect More Cases

Study Suggests Routine Newborn Screening for Cytomegalovirus Could Detect More Cases

A three-year study conducted at Hadassah Medical Center in Jerusalem, led by Dana Wolf, Smadar Eventov Friedman, and Moran Yassour, indicates that routine newborn screening for congenital cytomegalovirus (cCMV) could significantly increase detection rates. The study, published in The Lancet Infectious Diseases, screened 48,556 newborns, identifying 176 infants with cCMV, which translates to approximately 3.6 cases per 1,000 babies. A key finding was that 57% of these cCMV cases (100 out of 176) would have gone undetected under the more common targeted screening approach, which typically tests babies only when there are suspicious signs like a failed hearing test or known maternal infection. Among these 100 babies who appeared healthy at birth, eight later developed moderate to severe cCMV signs, and three experienced hearing loss despite initially being asymptomatic. Eleven ultimately received antiviral treatment. The researchers utilized a pooled saliva-testing system, adapted from a COVID-19 PCR testing ...

University of Florida Scientists Develop Portable Device for Rapid Mosquito-Borne Virus Detection

University of Florida Scientists Develop Portable Device for Rapid Mosquito-Borne Virus Detection

Scientists at the University of Florida have developed an inexpensive, handheld device capable of simultaneously detecting seven mosquito-borne viruses. This device, detailed in Analytical Chemistry, operates without a power supply, bulky equipment, or extensive training, making it suitable for low-resource or remote settings where traditional laboratory testing is often unavailable. The technology is based on reverse transcription loop-mediated isothermal amplification (RT-LAMP), which, similar to RT-PCR, detects small amounts of viral genetic material but functions at a single temperature, yielding results within 30 minutes to an hour. The latest version of the device is designed to test for Zika, chikungunya, Mayaro, and four types of dengue viruses, all of which circulate in Haiti, other Caribbean nations, and various countries in the Americas. When tested with human samples, the device performed comparably to the gold standard reverse transcription polymerase chain reaction test. The team miniaturized...

Georgia State Researchers Advance Understanding of Tick-Borne Powassan Virus

Georgia State Researchers Advance Understanding of Tick-Borne Powassan Virus

Researchers at Georgia State University are making significant strides in understanding the tick-borne Powassan virus, a rare but increasingly reported infection in the U.S. that can cause severe brain inflammation. With cases on the rise, particularly in the Northeast and Great Lakes regions, scientists know relatively little about how the virus causes serious illness. Dr. Mukesh Kumar, an associate professor and director of the Molecular Basis of Disease program, leads a team that has published three recent studies. These studies focus on developing new laboratory models, identifying how the immune system combats the infection, and uncovering molecular changes in the brain that could lead to future treatments. Unlike Lyme disease, Powassan virus has no specific treatment or vaccine, making this research crucial as warming temperatures expand tick habitats.

Multiple Avenues Available for U.S. Citizens to Secure Health Insurance Coverage

Multiple Avenues Available for U.S. Citizens to Secure Health Insurance Coverage

U.S. residents have several primary options for obtaining health insurance, catering to various employment statuses, income levels, and age groups. The most common and often most affordable method is through an employer-sponsored group health insurance plan, typically available to full-time employees and their families. For individuals without employer coverage, the HealthCare.gov marketplace, also known as 'Obamacare' or Affordable Care Act (ACA) plans, offers a range of private health insurance options with potential subsidies for lower-income individuals. These marketplace plans are categorized into metal tiers (Catastrophic, Bronze, Silver, Gold, Platinum) based on cost-sharing. Government programs like Medicare serve individuals over 65 or those with qualifying disabilities, while Medicaid provides coverage for low-income individuals and families. Additionally, short-term health insurance plans are available for temporary coverage needs, though they may not offer the same comprehensive benefits as mar...

Gulf Coast Cancer Centers Advocate for Collaboration and NCI Designation to Enhance Patient Care

Gulf Coast Cancer Centers Advocate for Collaboration and NCI Designation to Enhance Patient Care

Directors of two Gulf Coast cancer centers, Raghu Kalluri of the University of Texas Medical Branch Cancer Center and Lucio Miele of Louisiana State University-LCMC Health Cancer Center, are emphasizing the critical role of collaboration and National Cancer Institute (NCI) designation in advancing cancer care. Both centers are actively pursuing NCI designation, viewing it as a benchmark for excellence and a catalyst for improved patient outcomes, early diagnosis, prevention, and access to clinical trials. They envision a 'Gulf Coast Cancer Consortium' to facilitate data sharing, joint clinical trials, and coordinated care across Texas and Louisiana, recognizing the similar demographic and socioeconomic challenges in their contiguous catchment areas. The directors highlighted the need for a team-based approach in modern cancer care, incorporating transdisciplinary collaboration and strategic use of technology, including AI, while addressing concerns about patient privacy and the erosion of public trust in s...

Representative Sanford Bishop Co-Sponsors Glaucoma Vision Act to Expand Screenings

Representative Sanford Bishop Co-Sponsors Glaucoma Vision Act to Expand Screenings

Representative Sanford Bishop, a Democratic member of the U.S. House of Representatives for Georgia's 2nd District, has co-sponsored the Glaucoma Vision Act. This legislation, introduced by Representative Frederica S. Wilson, aims to broaden access to glaucoma screenings and treatment, particularly for individuals at higher risk of developing the disease. The bill mandates that several public and private health insurance programs, including private insurance, Medicaid, Medicare Part B, and the Federal Employees Health Benefits Program, cover annual glaucoma screenings for eligible individuals. Additionally, it seeks to establish federal funding for community-based screening initiatives and follow-up care. The proposed coverage provisions are slated to commence in 2027, and the bill also eliminates applicable Medicare Part B cost-sharing requirements for covered glaucoma screenings. The legislation has garnered support from 24 co-sponsors and various eye-health organizations.

Tick-Borne Illnesses, Including Alpha-Gal Syndrome, See Surge in U.S. Cases Amidst Climate Change and Expanding Habitats

Tick-Borne Illnesses, Including Alpha-Gal Syndrome, See Surge in U.S. Cases Amidst Climate Change and Expanding Habitats

Tick-borne illnesses, such as Lyme disease, Rocky Mountain spotted fever, and alpha-gal syndrome, are experiencing a significant increase across the United States. The Centers for Disease Control and Prevention (CDC) reports that emergency room visits for tick bites have reached a 10-year high, and approximately 476,000 Americans are diagnosed and treated for Lyme disease annually. Alpha-gal syndrome, a severe allergy to mammalian products triggered by lone star tick bites, is also spreading rapidly, with Arkansas seeing a near doubling of suspected cases. This surge is attributed to warmer winters, changing climate conditions, and expanding tick habitats, which are pushing tick populations into new areas like the Midwest and New England. The lone star tick, known for its aggressive hunting style, is a primary vector for alpha-gal syndrome, and its spread is further aided by the rebounding white-tailed deer population, a preferred host for ticks.

Discount Drug Mart Expands Immunization Services Beyond Flu Shots

Discount Drug Mart Expands Immunization Services Beyond Flu Shots

Discount Drug Mart has significantly expanded its immunization offerings, moving beyond just annual flu shots to include a wider range of vaccines. For the past decade, the company has aimed to be a community leader in providing convenient access to immunizations. In addition to the seasonal influenza vaccine, Discount Drug Mart now offers vaccinations for illnesses such as RSV, shingles, pneumonia, and whooping cough. Many of these vaccines are covered by prescription insurance plans, and discounted pricing options are available for patients who do not have insurance. Jason West, RPh, a Regional Pharmacy Supervisor with Discount Drug Mart, emphasizes the importance of these vaccinations and provides information on who might be at higher risk during flu season, as well as details regarding vaccine costs. Patients are also advised to check their health insurance for over-the-counter benefits, as some plans may cover eligible health and wellness purchases, with benefits that can reset or expire throughout th...