Publications by authors named "Parker Lindsey"

Resistance to first- and second-generation anaplastic lymphoma kinase (ALK) tyrosine kinase inhibitors (TKIs) and development and progression of central nervous system metastases remain significant issues in the treatment of ALK-positive non-small-cell lung cancer. Lorlatinib is a novel third-generation ALK TKI that is able to penetrate the blood-brain barrier and has broad-spectrum potency against most known resistance mutations that can develop during treatment with crizotinib and second-generation ALK TKIs. The safety profile of lorlatinib is distinct from those of other ALK TKIs.

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Radiation therapy with or without chemotherapy compromises swallowing efficiency and safety in patients with head and neck cancer (HNC). The resulting dysphagia leads to overall morbidity, with altered diets, reduced nutritional intake, reduced quality of life, and potential interruption of curative cancer treatment. Despite well-documented radiation-related changes in swallowing physiology, scarce research exists on the potential clinical value for measurements of swallowing timing and displacement in this population.

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Objectives: Recurrent Respiratory Papillomatosis (RRP) is a rare disease caused by the human papilloma virus that presents as warty, exophytic growths in the upper airway. RRP in the larynx can lead to severe airway obstruction and voice changes. It is clinically known that patients with RRP frequently experience dysphonia.

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Objectives: The main objectives of this study were to (1) examine intrarater and inter-rater reliabilities in perceptual ratings of vocal fold vibratory patterns and supraglottic characteristics for essential vocal tremor and adductor spasmodic dysphonia (AdSD) using high-speed videoendoscopy (HSV), and (2) to investigate the specificity of the parameters in differentiating these two voice disorders.

Methods: HSV recordings of 34 cases diagnosed with essential vocal tremor, AdSD, or AdSD with vocal tremor were evaluated blindly by two voice speech pathologists. The two raters examined all HSV video segments twice across nine supraglottic and vocal fold vibratory characteristics for inter-rater and intrarater reliabilities.

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Pregnant women are at high risk for venous thromboembolism, including pulmonary embolism (PE), given expected changes in coagulation, fibrinolysis, and venous blood flow. In fact, PE is the leading cause of maternal death in the United States. Nonpregnant patients who develop PE with hypotension or show signs of deterioration after anticoagulation receive thrombolytics as a standard of care.

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Large vessel ischemic stroke represents the most disabling subtype. While t-PA and endovascular thrombectomy can recanalize the occluded vessel, good clinical outcomes are not uniformly achieved. We propose that supplementing endovascular thrombectomy with superselective intra-arterial (IA) verapamil immediately following recanalization could be safe and effective.

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Background: Moyamoya disease is characterized by progressive narrowing of the internal carotid artery (ICA). Symptomatic patients typically undergo cerebrovascular intervention via extracranial-intracranial (EC-IC) bypass, most often with the use of the superficial temporal artery. This case of Moyamoya disease is of particular interest as the patient presented with a unilateral atherosclerotic external carotid artery (ECA) stenosis after EC-IC bypass that eliminated the benefit of his original surgery, resulting in a symptomatic presentation.

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Background: Moyamoya disease is characterized by progressive narrowing of the internal carotid artery (ICA). Symptomatic patients typically undergo cerebrovascular intervention via extracranial-intracranial (EC-IC) bypass, most often with the use of the superficial temporal artery. This case of Moyamoya disease is of particular interest as the patient presented with a unilateral atherosclerotic external carotid artery (ECA) stenosis after EC-IC bypass that eliminated the benefit of his original surgery, resulting in a symptomatic presentation.

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Background: This study assessed the validity of several self-reported cardiovascular risk factors among low-income women aged 40-64 years in West Virginia.

Methods: A cross-sectional survey was conducted of 733 women participating in the Well Integrated Screening and Evaluation for Women Across the Nation (WISEWOMAN) project in West Virginia to examine agreement between self-report and clinical screenings in the prevalence of risk factors related to coronary heart disease (CHD). Women participating in the study were interviewed face-to-face before administration of clinical screenings that assessed height, weight, Quetelet's index, high blood pressure (systolic > or =140 mm Hg or diastolic > or =90 mm Hg), and elevated total cholesterol concentrations (> or =200 mg/dL and > or =240 mg/dL).

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Although much has been learned about the global determinants of physical activity in adults, there has been a lack of specific focus on gender, age, and urban/rural differences. In this church-based community sample of Appalachian adults (N = 1,239), the primary correlates of physical activity included age, gender, obesity, and self-efficacy. Overall, 42% of all participants and 31% of adults age 65 years or older met recommended guidelines for physical activity, which suggests that most participants do not engage in adequate levels of physical activity.

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Objectives: To evaluate Cookin' Up Health, a computer-based interactive nutrition intervention.

Methods: After randomization to intervention and control groups, 262 women in rural clinics in West Virginia completed both a baseline and 3-month follow-up survey.

Results: Compared to the control group, the intervention group had significantly improved scores on knowledge of dietary fats, food label reading, and readiness to eat 5 fruits and vegetables a day and foods lower in fat.

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Cookin' Up Health is a culturally targeted and individualized tailored nutrition intervention using a computer-based interactive format. Using a cooking show theme, the program demonstrates step-by-step meal preparation emphasizing healthy selection and portion control. Focus groups were conducted with women in two rural counties in West Virginia to guide the development of the intervention.

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