Associations between Minority Health Social Vulnerability Index Scores, Rurality, and Histoplasmosis Incidence, 8 US States.

To explore associations between histoplasmosis and race and ethnicity, socioeconomic status, and rurality, we conducted an in-depth analysis of social determinants of health and histoplasmosis in 8 US states. Using the Minority Health Social Vulnerability Index (MH SVI), we analyzed county-level histoplasmosis incidence (cases/100,000 population) from the 8 states by applying generalized linear mixed hurdle models. We found that histoplasmosis incidence was higher in counties with limited healthcare infrastructure and access as measured by the MH SVI and in more rural counties.

Pennsylvania's Community Coordination Strategy to Reduce Opioid Overdose Deaths.

Objective: The Pennsylvania Opioid Overdose Reduction Technical Assistance Center (ORTAC) was developed to provide community-level support across Pennsylvania with the goal of reducing the opioid-related overdose death (ODD) rate via coalition building/coordination and tailored technical assistance. This study evaluates the initial effects of ORTAC engagement on county-level opioid ODD reductions.

Method: Using quasi-experimental difference-in-difference models, we compared ODD per 100,000 population per quarter between 2016 and 2019 in the 29 ORTAC-implementing counties against the 19 nonengaged counties while controlling for county-level time-varying confounders (e.

Are rare cancer survivors at elevated risk of subsequent new cancers?

Background: Although rare cancers account for 27% of cancer diagnoses in the US, there is insufficient research on survivorship issues in these patients. An important issue cancer survivors face is an elevated risk of being diagnosed with new primary cancers. The primary aim of this analysis was to assess whether a history of rare cancer increases the risk of subsequent cancer compared to survivors of common cancers.

Physical symptoms in long-term survivors of rare cancer.

Purpose: Advances in cancer detection and treatment have resulted in a growing population of long-term survivors, but even years after treatment has concluded, many survivors report physical symptoms that interfere with daily living. While there are studies of late effects following common cancers, less is known about these complications in rare cancers. This study focuses on the physical symptoms reported by long-term survivors enrolled in the NIH-sponsored Rare Cancer Genetics Registry.

Carotenoids and the risk of developing lung cancer: a systematic review.

Background: Carotenoids are thought to have anti-cancer properties, but findings from population-based research have been inconsistent.

Objective: We aimed to conduct a systematic review of the associations between carotenoids and lung cancer.

Design: We searched electronic databases for articles published through September 2007.

Arsenic in drinking water and lung cancer: a systematic review.

Exposure to inorganic arsenic via drinking water is a growing public health concern. We conducted a systematic review of the literature examining the association between arsenic in drinking water and the risk of lung cancer in humans. Towards this aim, we searched electronic databases for articles published through April 2006.

Risk factors for recurrence in patients with Staphylococcus aureus infections complicated by bacteremia.

Recurrence is a common complication of Staphylococcus aureus infections. A shorter duration of antibiotic treatment for a S. aureus infection has been previously suggested as a possible risk factor for recurrence.

Adulthood consumption of preserved and nonpreserved vegetables and the risk of nasopharyngeal carcinoma: a systematic review.

The incidence rates of nasopharyngeal carcinoma (NPC) are dramatically higher in certain regions of Asia compared to the rest of the world. Few risk factors for NPC are known; however, in contrast to the hypothesized health benefits of nonpreserved vegetables, it is thought that preserved vegetable intake may play a role in contributing to the higher incidence of NPC in high-risk regions. Therefore, the purpose of this study was to systematically review the epidemiologic evidence on the associations between adulthood intake of preserved and nonpreserved vegetables and NPC risk.

TrkB receptor signaling regulates developmental death dynamics, but not final number, of retinal ganglion cells.

We investigated the effects of endogenous neurotrophin signaling on the death-survival of immature retinal ganglion cells (RGCs) in vivo. Null mutation of brain-derived neurotrophic factor [(BDNF) alone or in combination with neurotrophin 4 (NT4)] increases the peak rate of developmental RGC death as compared with normal. Null mutation of NT4 alone is ineffective.