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Full-Text Articles in Medicine and Health Sciences

The Need For Racial And Ethnic Health Disparity Curriculum In Genetic Counseling Programs, Yusra Aziz May 2023

The Need For Racial And Ethnic Health Disparity Curriculum In Genetic Counseling Programs, Yusra Aziz

Dissertations & Theses (Open Access)

Racial and ethnic health disparities (REHD) exist across all organized medicine, including the spectrum of genetic counseling, particularly in genomic testing and access to care. While cultural competency and health disparities have been included as a part of the Standards of Accreditation for Genetic Counseling, there have not been previous efforts to define what topics related to REHD are most important to include in graduate program curriculum. Therefore, this study aimed to determine what topics related to REHD should be taught in genetic counseling program curriculum by assessing what topics genetic counselors (GCs) learned about and in what settings, …


Parental Stress In Tuberous Sclerosis Complex, Jenny Do May 2022

Parental Stress In Tuberous Sclerosis Complex, Jenny Do

Dissertations & Theses (Open Access)

Tuberous Sclerosis Complex (TSC) is a multi-systemic genetic disorder with great clinical variability. As the needs of one child with TSC may vastly differ from another, parenting demands may similarly differ. Characterizing parental stress, or emotional maladaptation arising from parenting duties, can enable healthcare providers to assist parents of children most efficiently with TSC-related symptoms and improve both parent and child health outcomes. This study surveyed 269 parents of children (aged 0-12 years) with TSC and received the following information: children’s TSC clinical features, parent demographics, and a Parent Stress Index (PSI) score. Parents reported higher stress levels for children …


Disability Awareness Education And Implications For Genetic Counselor Training, Lauren Douglas, Chelsea Wagner, Jennifer Czerwinski, Myla Ashfaq, Rebecca Lunstroth, Rose Vukoic May 2021

Disability Awareness Education And Implications For Genetic Counselor Training, Lauren Douglas, Chelsea Wagner, Jennifer Czerwinski, Myla Ashfaq, Rebecca Lunstroth, Rose Vukoic

Dissertations & Theses (Open Access)

The genetic counseling (GC) community has faced criticism concerning the duality of promoting patient autonomy while advocating for individuals with disabilities. Research suggests that focusing on the education of GC students could ensure GCs feel prepared to have conversations about disability, as well as strengthen the relationship with the disability community. This study aimed to evaluate the landscape of GC disability awareness education to identify gaps and strengths. The study also aimed to assess attitudes and perspectives of GCs and the disability community to identify content that should be included in GC student’s disability awareness curriculum. GCs and members of …


Genetic Testing In Pregnancies With Ultrasound Anomalies: Exploration Of Factors That Influence Uptake, Lukas D. Kruidenier May 2021

Genetic Testing In Pregnancies With Ultrasound Anomalies: Exploration Of Factors That Influence Uptake, Lukas D. Kruidenier

Dissertations & Theses (Open Access)

Prenatal genetic diagnostic and screening tests have been rapidly evolving over the past decade with the introduction and expansion of cell free DNA screening (cfDNA) and the use of chromosomal microarray (CMA) as a first-line test for evaluation of fetal anomalies. Understanding patient motivations for or against expanded genetic testing options is paramount, therefore this study aimed to ascertain the patient perspective. Ninety-nine patients with an ultrasound anomaly participated in an anonymous, cross-sectional, research survey assessing coping strategies, factors influencing the genetic testing decision, and demographic variables. After multivariable analysis, the desire for directive counseling regarding testing was correlated with …


Isolated, Absent Cavum Septum Pellucidum: A Single Center’S Outcomes And Review Of The Literature, Renee Bardini May 2021

Isolated, Absent Cavum Septum Pellucidum: A Single Center’S Outcomes And Review Of The Literature, Renee Bardini

Dissertations & Theses (Open Access)

An absent cavum septum pellucidum (CSP) has traditionally been associated with a wide range of neuroanatomical anomalies. With recent advancements in prenatal imaging, however, an absent CSP that occurs in isolation of other anomalies is becoming a more frequent finding. Yet knowledge of clinical outcomes remain limited. Our study aims to describe ultrasound abnormalities associated with an absent CSP and the postnatal outcomes of an isolated, absent CSP. Additionally, we explore the accuracy of prenatal ultrasounds in evaluating for an absent CSP. This is a retrospective study of all cases diagnosed with an absent CSP between January 1, 2009 and …


Genetic Counselors' Approaches To Direct-To-Consumer Genetic Testing For Hereditary Breast Cancer, Sarah Burke May 2020

Genetic Counselors' Approaches To Direct-To-Consumer Genetic Testing For Hereditary Breast Cancer, Sarah Burke

Dissertations & Theses (Open Access)

Given the increasing availability of health-related direct-to-consumer genetic testing (DTC-GT) and third-party interpretation (TPI) services, it is likely that genetic counselors (GCs) will continue to encounter consumers that require follow-up counseling for their results. The National Comprehensive Cancer Network recommends clinical-grade genetic testing to confirm commercial results; however, the type of testing that GCs select remains uncharacterized. Therefore, we aimed to describe the specific recommendations that cancer GCs make for confirmatory genetic testing in probands who have already obtained DTC-GT results or TPI data that reported a BRCA1/2 pathogenic variant. We recruited 80 GCs specializing in hereditary cancer and administered …


Investigating Medical Examiners' Practices: Genetic Evaluation For Fatal Acute Aortic Dissection, Bradley Power May 2020

Investigating Medical Examiners' Practices: Genetic Evaluation For Fatal Acute Aortic Dissection, Bradley Power

Dissertations & Theses (Open Access)

Acute thoracic aortic dissection (TAD) is a life-threatening event with a hereditary component. Currently, pathogenic variants in 11 genes associated with aortic aneurysm and dissection predispose to a heritable form of disease thereby conferring an increased risk for TAD. Genetic testing plays a pivotal role not only in diagnosis, but also in risk stratification for relatives and medical management to prevent premature death from dissection. Due to its high fatality rate, medical examiners and coroners (ME/Cs) may be the first to identify TAD cases and initiate genetic testing for the decedent and at-risk relatives. ME/Cs were surveyed using three clinical …


Current Practices And Perspectives Of Genetic Counselors And Reproductive Endocrinologists Regarding Transfer Of Mosaic Embryos, Angelica Starnes May 2019

Current Practices And Perspectives Of Genetic Counselors And Reproductive Endocrinologists Regarding Transfer Of Mosaic Embryos, Angelica Starnes

Dissertations & Theses (Open Access)

With the recent transition in testing methodology used for preimplantation genetic testing for aneuploidy (PGT-A) from array comparative genomic hybridization to next generation sequencing, mosaic embryos are being identified more readily. Given the limited clinical guidance and information regarding outcomes after the transfer of mosaic embryos (TME), a mosaic test result can present challenging scenarios for providers and patients. The current landscape of this area of reproductive medicine must be described before a consensus can be determined and areas for improvement can be identified. This cross-sectional descriptive study aimed to define the current practices regarding TME as reported by prenatal …


Termination For Fetal Anomaly: What Is The Impact Of Genetic Counseling On Coping?, Cayleen Smith May 2019

Termination For Fetal Anomaly: What Is The Impact Of Genetic Counseling On Coping?, Cayleen Smith

Dissertations & Theses (Open Access)

Pregnancy termination for fetal anomaly (TFA) is a unique experience that can cause women to develop long-term, complicated grief. Although a woman’s experience with her healthcare providers has been previously identified as an important factor in coping, studies have shown that many women report their healthcare as lacking to some extent. Given the overlap in patient needs and the practice scope of a genetic counselor (GC), this study aimed to examine how genetic counseling may impact coping as well as explore patient expectations of GCs pre- and post-TFA. An online survey, which included the Brief COPE and The Short Version …


The Impact Of Family History On Medullary Thyroid Cancer In Men2a Patients, Nicole D. Mohrbacher May 2013

The Impact Of Family History On Medullary Thyroid Cancer In Men2a Patients, Nicole D. Mohrbacher

Dissertations & Theses (Open Access)

The American Thyroid Association recently classified all MEN2A-associated codons into increasing risk levels A-C and stated that some patients may delay prophylactic thyroidectomy if certain criteria are met. One criterion is a less aggressive family history of MTC but whether families with the same mutated codon have variable MTC aggressiveness is not well described. We developed several novel measures of MTC aggressiveness and compared families with the same mutated codon to determine if there is significant inter-familial variability. Pedigrees of families with MEN2A were reviewed for codon mutated and proportion of RET mutation carriers with MTC. Individuals with MTC were …


Attitudes About Predictive Men1 Genetic Testing In Minors, Katherine Rock May 2012

Attitudes About Predictive Men1 Genetic Testing In Minors, Katherine Rock

Dissertations & Theses (Open Access)

Multiple Endocrine Neoplasia type 1 (MEN1) is a hereditary cancer syndrome characterized by tumors of the endocrine system. Tumors most commonly develop in the parathyroid glands, pituitary gland, and the gastro-entero pancreatic tract. MEN1 is a highly penetrant condition and age of onset is variable. Most patients are diagnosed in early adulthood; however, rare cases of MEN1 present in early childhood. Expert consensus opinion is that predictive genetic testing should be offered at age 5 years, however there are no evidence-based studies that clearly establish that predictive genetic testing at this age would be beneficial since most symptoms do not …