A prospective, multicenter study of cardiac-based seizure detection to activate vagus nerve stimulation.

Purpose: This study investigates the performance of a cardiac-based seizure detection algorithm (CBSDA) that automatically triggers VNS (NCT01325623).

Methods: Thirty-one patients with drug resistant epilepsy were evaluated in an epilepsy monitoring unit (EMU) to assess algorithm performance and near-term clinical benefit. Long-term efficacy and safety were evaluated with combined open and closed-loop VNS.

Ictal tachycardia: the head-heart connection.

Epileptic seizures can lead to changes in autonomic function affecting the sympathetic, parasympathetic, and enteric nervous systems. Changes in cardiac signals are potential biomarkers that may provide an extra-cerebral indicator of ictal onset in some patients. Heart rate can be measured easily when compared to other biomarkers that are commonly associated with seizures (e.

Racial/ethnic disparities in survival among men diagnosed with prostate cancer in Texas.

Background: To the authors' knowledge, few studies to date have examined racial differences in prostate cancer survival while controlling for socioeconomic status (SES). No such studies have examined this association in Texas, a large state with significant ethnic and racial diversity. The objective of this analysis was to determine whether racial disparities in survival for men diagnosed with prostate cancer in Texas from 1995 through 2002 remained after adjusting for SES, rural residence, and stage of disease.

HPV vaccine acceptance among Latina mothers by HPV status.

Objective: We investigated whether Latina mothers who were and were not human papillomavirus (HPV) positive differed in their knowledge and acceptance of the HPV vaccine for their children.

Methods: We conducted a cross-sectional survey among women aged 18-64 years between April 2007 and April 2008. Data collectors conducted in-person interviews in community clinics with 215 HPV-negative women and 190 HPV-positive women (with respective response rates of 64% and 84%).

Ethnic disparities in cervical cancer survival among Texas women.

Objective: The aim of this work was to determine whether minority women are more likely to die of cervical cancer. A population-based cohort study was performed using Texas Cancer Registry (TCR) data from 1998 to 2002.

Methods: A total of 5,166 women with cervical cancer were identified during 1998-2002 through the TCR.

Ethnic disparities in cervical cancer survival among Medicare eligible women in a multiethnic population.

Unlabelled: To determine predictors of cervical cancer survival by socioeconomic status (SES), urbanization, race/ethnicity, comorbid conditions, and treatment among elderly Medicare-eligible women whose conditions were diagnosed with cervical cancer in a multiethnic population.

Methods: : A total of 538 women with cervical cancer aged 65 years or older were identified from 1999 to 2001 from the Texas Cancer Registry and were linked with the state Medicare data and Texas Vital Records to determine survival times. All women had similar access to care through Medicare fee-for-services insurance.

Smoking and survival among Kentucky women diagnosed with invasive cervical cancer: 1995-2005.

Objectives: To determine whether smokers with cervical cancer were more likely to die from cervical cancer compared with non smokers after adjusting for confounding factors.

Methods: A population-based survival analysis was conducted among 2661 women diagnosed with invasive cervical cancer and reported to the Kentucky Cancer Registry from 1995-2005 and linked with state vital records and the National Death Index through 12/31/2005. A standard Kaplan - Meier approach was used in this survival analysis and Cox Proportional Hazards modeling was used to estimate adjusted hazard [aHR] ratios and 95% confidence intervals [CI] for smoking and survival for all cause and cervical cancer specific cause of death.

Adherence to recommendations for follow-up to abnormal Pap tests.

Objective: To evaluate whether timely adherence rates differ by race among women with abnormal Pap tests participating in a cost-free or reduced-cost program.

Methods: Eligible subjects included women aged 47-64 years who received a referral for follow-up care after an abnormal Pap test from 1999 to 2002 in South Carolina (n=330). Adherence was measured as days to receipt of follow-up care after an abnormal Pap test.

Understanding barriers for adherence to follow-up care for abnormal pap tests.

Objective: Approximately 4000 women annually will die from preventable and treatable cervical cancer. Failure to adhere to follow-up recommendations after an abnormal Pap test can lead to development of cervical cancer. This paper summarizes the body of literature on adherence to follow-up after an abnormal Pap test in order to facilitate development of interventions to decrease morbidity and mortality due to cervical cancer.

What predicts adherence to follow-up recommendations for abnormal Pap tests among older women?

Objective: To address socio-demographic factors associated with adherence to follow-up recommendations in a high-risk population of women referred for follow-up care after an abnormal Pap test.

Methods: 486 women aged 46-64 served by BCCEDP in two southeastern states between 1999-2002 and referred for follow-up care after an abnormal Pap test were the sampling frame for this cross-sectional study; 204 women completed a phone-based interview in 2004. Cox proportional hazards modeling was used to determine the association of various risk factors with time to adherence.

Cervical cancer survival by socioeconomic status, race/ethnicity, and place of residence in Texas, 1995-2001.

Objective: The current study explored whether socioeconomic status (SES), race/ethnicity, and rural residence may be linked to poorer cervical cancer survival by stage at diagnosis.

Methods: Data from 7,237 cervical cancer cases reported to the Texas Cancer Registry from 1995-2001 were used to address the association by stage at diagnosis and cause of death. Zip code-level census data were used to classify residence and to develop a composite variable for SES.

Social and mental health needs assessment of Katrina evacuees.

Hurricane Katrina made landfall along the Gulf Coast as a Category 3 storm on August 29, 2005. Many residents were evacuated to neighboring cities owing to massive destruction. Working with the City of Houston Health Department, researchers conducted a medical and psychological needs assessment of 124 Hurricane Katrina evacuees in Houston shelters from September 4-12, 2005.

Socioeconomic status and cervical cancer survival among older women: findings from the SEER-Medicare linked data cohorts.

Objectives: Tumor stage, age, and cell type are well-characterized predictors for cervical cancer survival; socioeconomic factors may also play an important role. The purpose of this study is to estimate cervical cancer survival by socioeconomic indicators and race/ethnicity among elderly women diagnosed with cervical cancer.

Methods: We studied 1251 women with cervical cancer aged 65 or older, identified between 1992 and 1999 from the Surveillance, Epidemiology, and End Results [SEER]-Medicare linked data.