Tag Archives: united

New myeloma-obesity research shows drugs can team with body’s defenses

And with current obesity trends in the United States and especially in South Texas, that’s ominous. “I’m predicting an increase in multiple myeloma,” said Edward Medina, M.D., Ph.D., “and with the obesity problems we see in the Hispanic population, there could be a serious health disparity on the horizon.” Dr. Medina, a hematopathologist and assistant professor in the Department of Pathology at The University of Texas Health Science Center at San Antonio, is looking at exactly how obesity causes an increased risk for myeloma…

Choosing screening method for cervical cancer: Pap alone or with HPV test

“Once a straightforward process, screening for cervical cancer is now increasingly complex. Absent better data about the advantages and disadvantages of Pap testing and cotesting in various settings, clinicians should help their patients make individual decisions about cervical cancer screening that incorporate their values and preferences. The designation of cotesting as the preferred approach in one set of screening guidelines may be premature,” Smith-McCune concludes…

U.S. cervical cancer rates higher than previously reported, especially among older women, African-American women

Previous research finds an age-standardized rate of about 12 cases of cervical cancer per 100,000 women in the United States, with the incidence reaching a peak at age 40-44 and then leveling off. However, these estimates included women who had hysterectomies in which the lower part of the uterus, the cervix, was removed. By excluding these women, who are no longer at risk of developing this cancer, from their analysis, the researchers calculated a rate of 18.6 cases of cervical cancer per 100,000 women. They found the incidence increased steadily with age and peaked at a higher rate and at an older age, specifically in women 65-69 years old…

More than two-thirds of healthy Americans are infected with human papilloma viruses

Researchers say that while most of the viral strains so far appear to be harmless and can remain dormant for years, their overwhelming presence suggests a delicate balancing act for HPV infection in the body, in which many viral strains keep each other in check, preventing other strains from spreading out of control. Although infection is increasingly known to happen through skin-to-skin contact, HPV remains the most common sexually transmitted infection in the United States. It is so common that experts estimate nearly all men and women contract some strain of it during their lives. …

Even mild traumatic brain injury may cause brain damage

For the study, 44 people with a mild traumatic brain injury and nine people with a moderate traumatic brain injury were compared to 33 people with no brain injury. All of the participants took tests of their thinking and memory skills. At the same time, they had diffusion tensor imaging scans, a type of MRI scan that is more sensitive than traditional MRI for detecting damage to brain cells and helps map fiber tracts that connect brain regions. The people with brain injuries had their scans an average of six days after the injury. …