Demographic patterns of cutaneous T-cell lymphoma incidence in Texas based on two different cancer registries.

Cutaneous T-cell lymohomas (CTCLs) are rare, but potentially devastating malignancies, with Mycosis fungoides and Sézary Syndrome being the most common. In our previous study, we identified and described regions of geographic clustering of CTCL cases in Texas by analyzing ~1990 patients using two distinct cancer registries. In the current work, we describe in detail demographic patterns for this malignancy in our study population and apply logistic regression models to analyze the incidence of CTCL by sex, race, age, and clinical stage at the time of diagnosis.

Identification of geographic clustering and regions spared by cutaneous T-cell lymphoma in Texas using 2 distinct cancer registries.

Background: Cutaneous T-cell lymphomas (CTCLs) (mycosis fungoides and its leukemic variant, Sezary syndrome) are rare malignancies. Reports of the occurrence of mycosis fungoides in married couples and families raise the possibility of an environmental trigger for this cancer. Although it has been suggested that CTCL arises from inappropriate T-cell stimulation, to the authors' knowledge no preventable trigger has been identified to date.

All-cancers mortality rates approaching diseases of the heart mortality rates as leading cause of death in Texas.

Objectives: Diseases of the heart and malignant neoplasms (all-cancers) are the leading causes of death in the United States. The gap between the two has been closing in recent years. To assess the gap status in Texas and to establish a baseline to support evaluation efforts for the Cancer Prevention Research Institute of Texas, mortality data from 2006 to 2009 were analyzed.

Cancer in relation to socioeconomic status: stage at diagnosis in Texas, 2004-2008.

Objectives: To determine whether stage of cancer diagnosis was associated with the socioeconomic status (SES) of the census tract where the patient resides, and to assess whether this is modified by race, ethnicity, or urban/rural residence, other factors known to affect cancer diagnosis stage.

Methods: Using 2004-2008 data from the Texas Cancer Registry, we examined the distribution of stage at diagnosis in Texas residents for 15 cancer sites by the SES of the census tract of residence. Stage at diagnosis was categorized into the summary stage categories of early (in situ [preinvasive disease] and localized) and late stage (regional and distant spread).

County-level socioeconomic status and cancer rates in Texas, 2001-2005.

Previous studies have shown that a person's socioeconomic status (SES) (a proxy measure that can incorporate income, wealth, education, and occupation) is associated with cancer incidence and mortality. Examining variation in cancer rates by SES can help identify health disparities and target areas for cancer control activities. The Texas Cancer Registry (TCR) collects data on every newly diagnosed case of cancer in Texas, including personal and demographic data, but does not collect data related directly to SES.