Nursing Commons^™

Scoping Review Of Early Toxic Stress And Epigenetic Alterations In The Neonatal Intensive Care Unit, Kathryn J. Malin, Kaboni W. Gondwe, Alissa V. Fial, Rachel Moore, Yvette P. Conley, Rosemary White-Traut, Thao Griffith

College of Nursing Faculty Research and Publications

Background

Preterm infants are uniquely vulnerable to early toxic stress exposure while in the neonatal intensive care unit (NICU) and also being at risk for suboptimal neurodevelopmental outcomes. However, the complex biological mechanisms responsible for variations in preterm infants’ neurodevelopmental outcomes because of early toxic stress exposure in the NICU remain unknown. Innovative preterm behavioral epigenetics research offers a possible mechanism and describes how early toxic stress exposure may lead to epigenetic alterations, potentially affecting short- and long-term outcomes.

Objective

The aim of this study was to review the relationships between early toxic stress exposures in the NICU and epigenetic …

Contraceptive Decision-Making Through The Lens Of Social Determinants Of Health Among Female Sex Workers: A Qualitative Descriptive Study, Jessica L. Zemlak, Kamila A. Alexander, Deborah Wilson, Susan G. Sherman

College of Nursing Faculty Research and Publications

Aims

The aim of the study was to examine how female sex worker's motivations, desires, intentions and behaviours towards childbearing and childbearing avoidance inform their contraceptive decision-making. We explored the influence of social determinants of health in the domains of social context (sexual partners and experiences of violence), healthcare access, economic instability on the contraceptive decision-making process.

Design

We conducted a qualitative descriptive study informed by Miller's Theory of Childbearing Motivations, Desires and Intentions through the lens of social determinants of health.

Methods

Participants were recruited from a parent study, EMERALD, in July–September, 2020. Data were collected from 22 female …

Effectiveness Of A Postpartum Breastfeeding Protocol For Avoiding Pregnancy, Mary Schneider, Richard J. Fehring, Thomas Bouchard

College of Nursing Faculty Research and Publications

The uses of cervical mucus and basal body temperature as indicators of return to fertility postpartum have resulted in high unintended pregnancy rates. In 2013, a study found that when women used urine hormone signs in a postpartum/breastfeeding protocol this resulted in fewer pregnancies. To improve the original protocol's effectiveness, three revisions were made: (1) women were to increase the number of days tested with the Clearblue Fertility Monitor, (2) an optional second luteinizing hormone test could be done in the evening, and (3) instructions were given to manage the beginning of the fertile window for the first six cycles …

Improving Nurses' Knowledge In Caring For Children With Challenging Behaviors, Caroline R. Conley, Lisa Wendt, Christine A. Schindler

College of Nursing Faculty Research and Publications

Hospital admission can be particularly difficult for children with known behavioral health challenges, such as children on the autism spectrum disorder. Nurses are in an ideal role to ease the burden associated with hospitalization. The aims of this quality improvement (QI) project include creating and implementing an evidence-based visual schedule for use with children who have challenging behaviors, and designing and implementing education for nurses specifically intended to describe evidence behind the use of visual activity schedules (VAS) for children with challenging behaviors. A Plan, Do, Study, Act (PDSA) method was used, and the intervention was evaluated via pre- and …

A Center Experience With Common Data Elements In Chronic Illness Self-Management Research, Wendy S. Bauer, Rachel F. Schiffman

College of Nursing Faculty Research and Publications

In recent decades, the use of common data elements has expanded across the health disciplines. This has included growth within programs of research focused on self-management and family nursing. Family nursing and self-management science may be expanded with the increased use of common concepts, measures, and theoretical frameworks. This article describes the experience of exploring the use of common data elements and identifying shared concepts from the perspective of one National Institute of Nursing Research funded Exploratory Center in Self-Management. Guidance offered by the Individual and Family Self-Management Theory is discussed, and implications for family research are presented.

Work-Related Burnout, Compassion Fatigue, And Nurse Intention To Leave The Profession During Covid-19, Jacqueline Christianson, Norah L. Johnson, Amanda Nelson, Maharaj Singh

College of Nursing Faculty Research and Publications

The purpose of this mixed-method study was to understand the relationships between work-related burnout (WRB), compassion fatigue (CF), and intention to leave the nursing profession. The Job Demands-Resources model was used to predict intention to leave as a function of WRB, CF, and caring for COVID-19 patients in a sample of 1299 US nurses. Greater WRB and CF scores were associated with intention to leave the profession. Contrary to prior research, working with COVID-19 patients was associated with greater intention to stay in nursing. Personal finances may represent the rationale for nurses to choose to stay nurses despite burnout.

Building A Community-Academic Partnership To Improve Screening For Intimate Partner Violence: Integrating Advocates In Healthcare Clinic Settings, Erin C. Schubert, Colleen M. Galambos, Teresa Jerofke-Owen, Erica Arrington, Greer C. Jordan, Nilanjan Lodh, Heidi Paquette, Gisela Chelimsky, Linda B. Piacentine

College of Nursing Faculty Research and Publications

Aims

To develop an innovative community-academic partnership to advance, test and promote intimate partner violence screening and referral protocols by comparing the effect of integrating intimate partner violence advocates versus enhancing medical training in medical clinic settings serving women from vulnerable populations. Detecting intimate partner violence in healthcare settings allows for survivors to connect to safety and referral resources prior to violence escalating. Screening for intimate partner violence and connecting patients to referral resources requires creating a safe and trusting relationship between healthcare providers and patients. Developing screening and referral protocols responsive to survivors' needs requires involvement of clinic staff, …

Botulinum Neurotoxin A4 Has A 1000-Fold Reduced Potency Due To Three Single Amino Acid Alterations In The Protein Receptor Binding Domain, William H. Tepp, Marite Bradshaw, Alexander P. Gardner, Rebecca L. Kaufman, Joseph T. Barbieri, Sabine Pellett

College of Nursing Faculty Research and Publications

Botulinum neurotoxin subtype A4 (BoNT/A4) is ~1000-fold less potent than BoNT/A1. This study addresses the basis for low BoNT/A4 potency. Utilizing BoNT/A1-A4 and BoNT/A4-A1 Light Chain-Heavy Chain (LC-HC) chimeras, HC-A4 was responsible for low BoNT/A4 potency. Earlier studies showed BoNT/A1-receptor binding domain (Hcc) bound a β-strand peptide (556–564) and glycan-N⁵⁵⁹ within Luminal Domain 4 (LD4) of SV2C, the BoNT/A protein receptor. Relative to BoNT/A1, the Hcc of BoNT/A4 possesses two amino acid variants (D¹¹⁴¹ and N¹¹⁴²) within the β-peptide binding interface and one amino acid variant (R¹²⁹²) located near the SV2C glycan-N⁵⁵⁹. …

Engagement In Online Communities By New Mothers In Recovery From Opioid Use Disorder, Nicole M. Mattson, Jennifer M. Ohlendorf

College of Nursing Faculty Research and Publications

Purpose:

The purpose of this study was to examine the role of engagement with online communities by women using medication-assisted treatment (MAT) to manage recovery from opioid use disorder (OUD) during pregnancy and the first year after birth.

Study Design and Methods:

Ten participants were identified through purposive sampling for this secondary data analysis as part of a larger grounded theory study about ways women using MAT for recovery from OUD meet the needs of their mother–infant dyad. Inclusion criteria included: English-speaking, 18 years of age or older, living in the United States, within the first year after birth, using …

Improving Inclusion For Children With Special Health Care Needs In Childcare Settings: Results From A Statewide Survey Of Childcare Professionals, Kim Whitmore, Norah L. Johnson, Seeun Park, Salma Salama, Rachel J. Sobiesk

College of Nursing Faculty Research and Publications

Introduction: Families of children with special health care needs (CSHCN) routinely struggle to find suitable childcare. These families value childcare capable of supporting their child's needs, known as inclusive care, that requires trustworthy staff trained to safely care for CSHCN.

Method: This study aimed to understand the training, experience, confidence, and perceived barriers to providing inclusive care for CSHCN from the perspective of childcare providers and directors. Childcare providers (n = 263) and directors (n = 418) responded to a statewide survey in Wisconsin in 2019.

Results: Results show that both childcare providers and directors perceive that the …

Robotic And Navigated Pedicle Screws Are Safer And More Accurate Than Fluoroscopic Freehand Screws: A Systematic Review And Meta-Analysis, Abhijith V. Matur, Paolo Palmisciano, Henry Ofori Duah, Sai S. Chilakapati, Joseph S. Cheng, Owoicho Adogwa

College of Nursing Faculty Research and Publications

BACKGROUND CONTEXT

Navigated and robotic pedicle screw placement systems have been developed to improve the accuracy of screw placement. However, the literature comparing the safety and accuracy of robotic and navigated screw placement with fluoroscopic freehand screw placement in thoracolumbar spine surgery has been limited.

PURPOSE

To perform a systematic review and meta-analysis of randomized control trials that compared the accuracy and safety profiles of robotic and navigated pedicle screws with fluoroscopic freehand pedicle screws.

STUDY DESIGN/SETTING

Systematic review and meta-analysis

PATIENT SAMPLE

Only randomized controlled trials comparing robotic-assisted or navigated pedicle screws placement with freehand pedicle screw placement in …

Patient-Mediated Interventions In Hospital: A Systematic Review, Georgia Tobiano, Shelley Roberts, Rachel Muir, Teresa Jerofke-Owen, Christine Ting, Sarah Thorning, Daren K. Heyland, Andrea P. Marshall

College of Nursing Faculty Research and Publications

Aims

To describe the characteristics of hospital-based, patient-mediated interventions and their impact on patient, clinician and organization outcomes.

Design

Systematic review.

Data Sources

Health literature databases (MEDLINE, CINAHL and EMBASE) were searched in August 2021. Backward and forward citation searching was conducted.

Review Methods

Studies investigating patient-mediated interventions, targeted at adult hospitalized patients were eligible. Data were extracted related to study and intervention characteristics. Narrative synthesis was used to understand intervention impact on patient, clinician and organization outcomes (as per a framework). Methodological quality was assessed using the Mixed Methods Assessment Tool.

Results

Thirty-three studies, reporting 18 interventions, were included. …

Learning A Healthy Rhythm: An Intervention To Increase Children’S Resources For Stress Management, Kristin Haglund, Amanda L. King, Abir K. Bekhet, Mauricio Garnier-Villarreal, Karen Olson, Rashs Atshan, Angela Ortiz, Johanna De Los Santos, Ruth Ann Belknap

College of Nursing Faculty Research and Publications

This article describes a pilot test of a community engaged, culturally relevant, arts-based intervention. The purpose was to increase children’s personal protective buffering resources. Protective buffering resources help children cope with stressful stimuli, reduce activation of their systemic stress response, mitigate allostatic load, and promote optimal health. The “Learning a Healthy Rhythm” intervention included a stress management component and an ongoing Afro-Latino percussion program for 18 children ages 9–11. The stress management component included educational content about stress, self-assessment of stress symptoms, and stress management techniques. A mixed-method intervention evaluation design was used. Qualitative data, quantitative data, and biometrics including …

Theoretical Substruction Of Resilience Theory: Dementia Caregivers' Burden And Their Care Recipients' Behavior, Abir K. Bekhet

College of Nursing Faculty Research and Publications

Theoretical substruction is vital in clarifying models and guiding research. In this article, the process of theoretical substruction was examined through resilience theory to provide an example of the congruence between theoretical and operational definitions in nursing research. The author examines the significance of resilience theory in the context of dementia caregivers’ burden and their care recipients’ behavioral problems. The steps of theoretical substruction are included, and a model of resilience is presented that includes middle-range concepts, relational statements, and propositions derived from the research literature. The rigorous process of theoretical substruction provides an example of a theoretically sound basis …

Sprinting In A Marathon: Nursing Staff And Nurse Leaders Make Meaning Of Practicing In Covid-19 Devoted Units Pre-Vaccine, Natalie S. Mcandrew, William E. Rosa, Kaylen M. Moore, Jacqueline Christianson, Tala Abuzahra, Megann Mussatti, Colleen Mccracken, Amy R. Newman, Kelly Calkins, Susan Breakwell, Katie Klink, Jill L. Guttormson

College of Nursing Faculty Research and Publications

Objective

To describe the lived experience of nursing staff and nurse leaders working in COVID-19 devoted units (intensive care or medical unit) prior to vaccine availability.

Research Design

Qualitative phenomenological design with a focus group approach.

Methods

The study team recruited a convenience sample of nursing staff (nurses, and nursing assistants/nurse technicians) and nurse leaders (managers, assistant nurse managers, clinical nurse specialists, and nurse educators) at an academic medical center in the midwestern United States. Focus groups and individual interviews were conducted to encourage participants to describe their (1) experiences as nursing professionals, (2) coping strategies, and (3) perspectives about …

Experiences Of Sex Workers In Chicago During Covid-19: A Qualitative Study, Randi Beth Singer, Sarah Abboud, Amy K. Johnson, Jessica L. Zemlak, Natasha Crooks, Sangeun Lee, Johannes Wilson, Della Gorvine, Jahari Stamps, Douglas Bruce, Susan G. Sherman, Alicia K. Matthews, Crystal L. Patil

College of Nursing Faculty Research and Publications

COVID-19 exacerbated health disparities, financial insecurity, and occupational safety for many within marginalized populations. This study, which took place between 2019 and 2022, aimed to explore the way in which sex workers (n = 36) in Chicago were impacted by COVID-19. We analyzed the transcripts of 36 individual interviews with a diverse group of sex workers using thematic analysis. Five general themes emerged regarding the detrimental impact of COVID-19 on sex workers: (1) the impact of COVID-19 on physical health; (2) the economic impact of COVID-19; (3) the impact of COVID-19 on safety; (4) the impact of COVID-19 on …

Severity Of Post-Traumatic Stress And Non-Medical, Concomitant Opioid And Benzodiazepine Use In A Sample Of Women At High Risk Of Overdose, Catherine Tomko, Kristin E. Schneider, Danielle Friedman Nestadt, Jessica L. Zemlak, Susan G. Sherman

College of Nursing Faculty Research and Publications

Women who exchange sex and use opioids experience substantial post-traumatic stress disorder (PTSD) symptoms. Among veterans, PTSD increases the risk of concomitant opioid-benzodiazepine use, increasing overdose risk, but this relationship is underexplored in other at-risk populations. We examined correlates of non-medical benzodiazepine use among a cohort of women who exchange sex and use opioids daily (N = 270) in Baltimore, MD. PTSD symptom severity was measured by the full PCL-5 (possible range: 0–80, categorized by tertile as low, medium, high) and four symptom-specific subscales. The prevalence of benzodiazepine use was 27% and the median PCL-5 score was 34. In …

Case Reports From Women Using A Quantitative Hormone Monitor To Track The Perimenopause Transition, Maria Meyers, Richard J. Fehring, Mary Schneider

College of Nursing Faculty Research and Publications

The fertility tracking of menstrual cycles during perimenopause with a quantitative hormone monitor is a novel undertaking. Women in regular menstrual cycles have been tracking their fertility using different biomarkers since the 1960′s. Presently, there are newer electronic hormonal devices used to track fertility that provide more exact and objective data to help delineate the fertile time frame of a woman’s cycle. These devices measure quantitative levels of estrogen, the luteinizing hormone, progesterone, and follicle-stimulating hormone, all of which occur at varying levels during the menstrual cycle. As women advance toward menopause, their cycles vary in length, and their hormones …

A Swimming Program For Children With Autism Spectrum Disorders: Assessing Critical Parameters From Caregivers’ Perspectives, Abir K. Bekhet, Norah L. Johnson, Tana Karenke, Amy V. Van Hecke

College of Nursing Faculty Research and Publications

One in 54 individuals is diagnosed with autism spectrum disorders (ASD). Swimming can impact the physical and mental well-being of persons with ASD, which in turn may improve their caregivers’ well-being. The purpose of this qualitative evaluation study is to assess the necessity, acceptability, feasibility, fidelity, and beginning effectiveness of a 12-session swimming training program (STP) at an indoor university pool designed to teach persons with ASD how to swim, and to teach caregivers precautions for safety around water. Participants included 7 boys, and 3 girls with ASD [mean age 7.05 years (SD 1.17)] and their caregivers. Results indicated that …

Existential Distress In Family Caregivers: Scoping Review Of Meaning-Making Interventions, Natalie S. Mcandrew, Tamryn F. Gray, Lyndsey Wallace, Kelly Calkins, Jill L. Guttormson, Eric Harding, Allison J. Applebaum

College of Nursing Faculty Research and Publications

Objectives: Family and friend caregivers often feel overwhelmed by and ill-prepared for their responsibilities. Many feel helpless living with uncertainty about the outcome of the patient's illness, which leads to existential distress. Supportive care interventions that address existential distress by promoting meaning and purpose buffer the negative effects of caregiver burden and promote resilience and growth. The purpose of this scoping review is to describe the depth and breadth of available interventions targeting caregiver existential distress.

Methods: We followed the Joanna Briggs Institute's scoping review methods and applied the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension checklist. SCOPUS, …

A Randomized Controlled Trial Of An Oral Probiotic To Reduce Antepartum Group B Streptococcus Colonization And Gastrointestinal Symptoms, Lisa Hanson, Leona Vandevusse, Marie Forgie, Emily Malloy, Maharaj Singh, Maryanne Scherer, Diana Kleber, Jonah Dixon, Andrew J. Hryckowian, Nasia Safdar

College of Nursing Faculty Research and Publications

BACKGROUND

Probiotics have been suggested as a strategy to reduce antenatal group B Streptococcus colonization. Although probiotics are known to improve gastrointestinal symptoms, this has not been studied during pregnancy.

OBJECTIVE

This study aimed to evaluate the efficacy of a probiotic to reduce: (1) standard-of-care antenatal group B Streptococcus colonization and colony counts and (2) gastrointestinal symptoms of pregnancy.

STUDY DESIGN

In a double-blind fashion, 109 healthy adult pregnant people were randomized to Florajen3 probiotic or placebo capsules once daily from 28 weeks’ gestation until labor onset. Baseline vaginal and rectal study swabs for group B Streptococcus colony-forming units and …

Sickle Cell Virtual Support Group Program For Adults: An Implementation Evaluation, Dora L. Clayton-Jones, Lee Za Ong, Abir K. Bekhet, Weneaka D. Jones, Elodie Ontala, James Griffin, Ethlean Peacock, Kristin Haglund

College of Nursing Faculty Research and Publications

Sickle cell disease (SCD) is associated with medical and psychosocial challenges. SCD in adulthood is characterized by increased morbidity and mortality, vulnerability, inadequate self-management preparation, and limited social support. This study evaluated the implementation of a virtual support group during the COVID-19 pandemic using an intervention parameters framework evaluation. Participants included six adults living with SCD. Content analysis was conducted for each of the six intervention parameters, and satisfaction scores were summarized. Participants positively evaluated all intervention parameters of the virtual support group. Findings confirmed that a community-engaged intervention supports self-management and establishes key social networks for adult participants.

Physical Activity, Inflammation, And Physical Function In Older Adults: Results From The Health & Retirement Study, Jeanne L. Hlebichuk, Randall J. Gretebeck, Mauricio Garnier-Villarreal, Linda B. Piacentine, Maharaj Singh, Kimberlee A. Gretebeck

College of Nursing Faculty Research and Publications

Physical function declines with aging due to physical and biological changes. The biological process of aging has been associated with increases in systemic inflammation and a greater risk for chronic conditions. In older adults, physical activity aids in maintenance of function. However, the influence of inflammatory biomarkers and adiposity on physical activity and physical function needs to be further explored. Methods: A cross-sectional secondary data analysis from Wave 13 of the Health & Retirement Study (HRS) core biennial data and Venous Blood Study (VBS) was conducted. Structural equation modeling was used to establish the model and test the relationships. Results: …

Patient Engagement, Involvement, Or Participation -- Entrapping Concepts In Nurse-Patient Interactions: A Critical Discussion, Teresa Jerofke-Owen, Georgia Tobiano, Ann C. Eldh

College of Nursing Faculty Research and Publications

The importance of patients taking an active role in their healthcare is recognized internationally, to improve safety and effectiveness in practice. There is still, however, some ambiguity about the conceptualization of that patient role; it is referred to interchangeably in the literature as engagement, involvement, and participation. The aim of this discussion paper is to examine and conceptualize the concepts of patient engagement, involvement, and participation within healthcare, particularly nursing. The concepts were found to have semantic differences and similarities, although, from a nursing perspective, they can be summoned to illustrate the establishment of a mutual partnership between a patient …

A Comparison Of Two Hormonal Fertility Monitoring Systems For Ovulation Detection: A Pilot Study, Qiyan Mu, Richard J. Fehring

College of Nursing Faculty Research and Publications

Background and Objectives: Accuracy in detecting ovulation and estimating the fertile window in the menstrual cycle is essential for women to avoid or achieve pregnancy. There has been a rapid growth in fertility apps and home ovulation testing kits in recent years. Nevertheless, there lacks information on how well these apps perform in helping users understand their fertility in the menstrual cycle. This pilot study aimed to evaluate and compare the beginning, peak, and length of the fertile window as determined by a new luteinizing hormone (LH) fertility tracking app with the Clearblue Fertility Monitor (CBFM).

Materials and Methods: A …

Exploring The Feasibility Of Intrapartum Gbs Collection To Identify Residual Gbs In A Pilot Study Of An Antenatal Probiotic Intervention, Emily Malloy, Lisa Hanson, Leona Vandevusse, Karen Robinson, Maharaj Singh, Marie Forgie

College of Nursing Faculty Research and Publications

Background: We aimed to explore the feasibility of collecting intrapartum maternal Group B Streptococcus (GBS) colonization and immediate post-birth neonatal GBS colonization cultures for use in a larger trial and to identify cases of residual GBS, which were hypothesized to be less common in the probiotics group.

Methods: This sub-study added additional outcome measures to the parent study to identify intrapartum and neonatal colonization and compare between probiotic and placebo groups and to identify cases of residual GBS. Intrapartum maternal vaginal and rectal GBS cultures were collected at the time of admission to a hospital for labor and to give …

Lived Experiences Of American Adults Who Survive Covid-19: Implications For Physical Activity And Interpersonal Stress, Linda B. Piacentine, Hannah C. Barbosa, Kristin Haglund, Lauren Opielinski, Sandra K. Hunter, Paula E. Papanek, Marie K. Hoeger Bement, Norah L. Johnson

College of Nursing Faculty Research and Publications

Introduction: The cumulative number of COVID-19 cases has surpassed 579 million globally. Symptoms during and after COVID-19 infection vary from mild cold symptoms to severe multisystem illness. Given the wide range of symptom presentations and complications post COVID-19, the purpose of this study was to describe the lived experience of American adults surviving COVID-19.

Method: This study employed an exploratory qualitative description design. Semi-structured interviews were conducted with a sample of 35 individuals, [white (94%), female (71%), mean age = 43.7 years], with proximity to a university in an urban Midwest American city. Interviews occurred between May and …

Uncertainty And Perinatal Post-Traumatic Stress Disorder In The Neonatal Intensive Care Unit, Kathryn J. Malin, Teresa S. Johnson, Roger L. Brown, Jonathan Leuthner, Margaret Malnory, Rosemary White-Traut, Erin Rholl, Joanne Lagatta

College of Nursing Faculty Research and Publications

Parents of infants in the neonatal intensive care unit (NICU) are at increased risk of developing perinatal post-traumatic stress disorder (PPTSD), a mental health condition known to interfere with healthy parental and infant attachment. Feelings of uncertainty about illness have been theorized as an antecedent to post-traumatic stress, however the relationship has not been explored in parents of infants requiring care in the NICU. The purpose of this prospective study was to explore parental uncertainty during and after NICU discharge and the relationship between uncertainty and PPTSD. The sample consisted of 319 parents during NICU hospitalization and 245 parents at …

Nurses' Experiences Implementing Eped: An Ipad Application To Guide Quality Discharge Teaching, Carol Klingbeil, Cori A. Gibson, Norah L. Johnson, Michele Polfuss, Karen Gralton, Stacee M. Lerret

College of Nursing Faculty Research and Publications

Quality discharge teaching prepares patients and families to transition safely from hospital to home. Technology can enhance and support quality discharge teaching by promoting patient family engagement during the transition. The purpose of this mixed methods study was to explore clinical nurses' experience with using Engaging Parents in Education for Discharge, an iPad application to guide quality discharge teaching. Twelve nurses at a large Midwestern Children's Hospital participated in small focus groups after use of the Engaging Parents in Education for Discharge application and completed a questionnaire on their perception of the acceptability and feasibility of the app. Findings revealed …

Comparative Evaluation Of Artifacts Originated By Four Different Post Materials Using Different Cbct Settings, Dilek Helvacioglu-Yigit, Umut Seki, Sebnem Kursun-Cakmak, Husniye Demirturk Kocasarac, Maharaj Singh

College of Nursing Faculty Research and Publications

The aim of this study was to evaluate whether cone beam computed tomography (CBCT) images in the presence of four different post materials, obtained from different kVps with varying resolutions and varying metal artifact reduction (MAR) algorithms, differed in artifact estimation, and to compare tooth regions in terms of artifact value. Materials and Methods: Forty premolar teeth were used in this study. Root canals were treated, and teeth were randomly distributed into four subgroups (n = 10) for the preparation of post materials: titanium, gold (Nordin), quartz fiber (Bisco DT Light), and glass fiber (Rely X). The CBCT images were …