Browsing by Subject "Screening"
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Item A case report of gender-affirming mastectomy in a transgender individual with breast cancer(AME, 2022-07-30) Bhagat, Neel; Lautenslager, Lauren; Hadad, Ivan; Surgery, School of MedicineBackground: Gender-affirming mastectomy (GAM), in contrast to simple mastectomy (SM), utilizes preservation of subcutaneous and breast tissue to produce a cosmetically favorable result for transgender patients, however does not remove all future malignancy risk. Here we present a case report of a transmale patient who was evaluated for GAM and subsequently found to have a malignant breast mass, necessitating multi-disciplinary intervention and coordination between breast and plastic surgery teams. This patient's unique and rare presentation with breast cancer prior to GAM emphasized the paucity of previously detailed cases in the literature and demonstrated the likely degree of variability in decision-making for treatment of these patients without universal guidelines for management. Case description: The patient is a 47-year-old African American transgender male who was found to have a 3-cm breast mass on routine pre-operative mammographic screening prior to GAM. Pathology confirmed grade II invasive ductal carcinoma (IDC) and further genetic testing showed the patient was BRCA2 positive. The breast and plastic surgery teams coordinated the GAM to best address the mass while achieving cosmetic goals. This case was complicated by positive nipple margins on intra-operative cold specimen, which necessitated deviation from the initial plan to perform bilateral nipple grafts, and instead utilized excess areolar tissue from the left nipple to reconstruct the contralateral right nipple. Graft survival and overall repair quality at 6 weeks was satisfactory to both patient and provider. Conclusions: This case highlights several of the challenges encountered when considering or performing GAMs in transmale patients with underlying breast cancer. Surgical considerations for these patients differ from cisgender individuals undergoing mastectomy for oncologic breast findings. Further research is needed to better determine the ideal operative practice and ideal follow-up screening for these patients.Item Adolescent suicide assessment and management in primary care(BMC, 2022-07-02) Aalsma, M.; Keys, J.; Ferrin, S.; Shan, M.; Garbuz, T.; Scott, T.; Adams, Z.; Hulvershorn, L.; Downs, S.; Pediatrics, School of MedicineBackground: To understand how suicide management occurs within the primary care setting in terms of follow-up assessments and referral practices. Methods: At an initial primary care visit, adolescents (aged 12-20 years old) completed electronic screening. Data were focused on youth who endorsed a suicidal risk item while completing screening at two Midwestern primary care clinics. Data were collected through retrospective chart reviews to analyze actions taken by the primary care physician at the youth's initial visit and follow-up visit within the next 12 months. Results: At initial visits 200 adolescents endorsed a suicidal risk item and 39 (19.5%) were considered to be concerning by their primary care physician. The average age was 14.7 years old (SD ± 2.0). Seventy-two percent (n = 144) were female, and 65% (n = 129) identified as Black. At initial visits, significant differences between suicidal concern groups were found in reporting active suicidal ideation, past suicide attempts, those who were referred to behavioral health counseling, and those who had a diagnosis of depression. Interestingly, only 13% (n = 25) of all patients who endorsed the suicide item were asked whether or not there were weapons in their home and primary care providers asked only 7% (n = 13) of all patients whether they had a safety plan. Conclusions: There was inconsistent follow-up for adolescents with a history of suicide concerns. At this time, national guidelines do not exist regarding primary care follow-up of youth with suicide concerns. Guidelines are a necessary precursor for practice improvement.Item Adoption and Implementation of Screening, Brief Intervention, and Referral to Treatment(2020-06) Thoele, Kelli Marie; Newhouse, Robin; Draucker, Claire Burke; Harle, Christopher; Fulton, JanetMore than 20 million people in the United States have a substance use disorder, resulting in negative individual and societal outcomes. An evidence-based intervention, Screening, Brief Intervention, and Referral to Treatment (SBIRT), involves screening patients to assess for substance use and then providing a brief intervention and referral to treatment when indicated. This evidence-based intervention is underutilized in healthcare settings. The purpose of this dissertation was to contribute to the body of evidence regarding the implementation of SBIRT in healthcare settings. Specifically, the aims of this dissertation were to 1) provide an overview of the evidence regarding the use of implementation strategies to facilitate the implementation of SBIRT, 2) describe implementation of SBIRT by nurses in acute care hospitals, and 3) examine individual and organizational characteristics associated with the intra-organizational adoption of SBIRT. To review the literature, a scoping review was completed on 18 articles that met the inclusion criteria. The review found that leaders often train and educate stakeholders to facilitate the implementation of SBIRT, but less attention has been given to adapting the intervention or engaging patients. Additionally, implementation efforts led to increases in screening, but the evidence regarding the effect on brief intervention is inconclusive, and evidence regarding referral to treatment is scarce. Eighteen nurses participated in a qualitative descriptive study of the implementation of SBIRT, and data were analyzed using content analysis. Participants identified barriers and facilitators associated with the nurses’ attitudes and beliefs about SBIRT, organizational factors, and patients’ response to the SBIRT process. Participants indicated that SBIRT was a useful intervention that was best implemented by providing a clear process and incorporating SBIRT into an established workflow. To examine factors related to intra-organizational adoption of a tool to screen patients for substance use, two hundred twenty-two nurses participated in a crosssectional study. Results of this study indicate that training and the perception of peer usage of the intervention were significantly related to individual nurses’ use of the intervention in practice. The findings of this dissertation can inform research and practice regarding the implementation of SBIRT in healthcare settings.Item An all-to-all approach to the identification of sequence-specific readers for epigenetic DNA modifications on cytosine(Springer Nature, 2021-02-04) Song, Guang; Wang, Guohua; Luo, Ximei; Cheng, Ying; Song, Qifeng; Wan, Jun; Moore, Cedric; Song, Hongjun; Jin, Peng; Qian, Jiang; Zhu, Heng; Medical and Molecular Genetics, School of MedicineEpigenetic modifications of DNA play important roles in many biological processes. Identifying readers of these epigenetic marks is a critical step towards understanding the underlying mechanisms. Here, we present an all-to-all approach, dubbed digital affinity profiling via proximity ligation (DAPPL), to simultaneously profile human TF-DNA interactions using mixtures of random DNA libraries carrying different epigenetic modifications (i.e., 5-methylcytosine, 5-hydroxymethylcytosine, 5-formylcytosine, and 5-carboxylcytosine) on CpG dinucleotides. Many proteins that recognize consensus sequences carrying these modifications in symmetric and/or hemi-modified forms are identified. We further demonstrate that the modifications in different sequence contexts could either enhance or suppress TF binding activity. Moreover, many modifications can affect TF binding specificity. Furthermore, symmetric modifications show a stronger effect in either enhancing or suppressing TF-DNA interactions than hemi-modifications. Finally, in vivo evidence suggests that USF1 and USF2 might regulate transcription via hydroxymethylcytosine-binding activity in weak enhancers in human embryonic stem cells.Item Assessing Risk of Future Suicidality in Emergency Department Patients(Wiley, 2020-04-02) Brucker, Krista; Duggan, Carter; Niezer, Joseph; Roseberry, Kyle; Le-Niculescu, Helen; Niculescu, Alexander B.; Kline, Jeffrey A.; Emergency Medicine, School of MedicineBackground. Emergency Departments (ED) are the first line of evaluation for patients at risk and in crisis, with or without overt suicidality (ideation, attempts). Currently employed triage and assessments methods miss some of the individuals who subsequently become suicidal. The Convergent Functional Information for Suicidality (CFI-S) 22 item checklist of risk factors, that does not ask directly about suicidal ideation, has demonstrated good predictive ability for suicidality in previous studies in psychiatric outpatients, but has not been tested in the real world-setting of emergency departments (EDs). Methods. We administered CFI-S prospectively to a convenience sample of consecutive ED patients. Median administration time was 3 minutes. Patients were also asked at triage about suicidal thoughts or intentions per standard ED suicide clinical screening (SCS), and the treating ED physician was asked to fill a physician gestalt visual analog scale (VAS) for likelihood of future suicidality spectrum events (SSE) (ideation, preparatory acts, attempts, completed suicide). We performed structured chart review and telephone follow-up at 6 months post index visit. Results. The median time to complete the CFI-S was three minutes (1st to 3rd quartile 3–6 minutes). Of the 338 patients enrolled, 45 (13.3%) were positive on the initial SCS, and 32 (9.5%) experienced a SSE in the 6 months follow-up. Overall, across genders, SCS had a modest diagnostic discrimination for future SSE (ROC AUC 0.63,). The physician VAS was better (AUC 0.76 CI 0.66–0.85), and the CFI-S was slightly higher (AUC 0.81, CI 0.76–0.87). The top CFI-S differentiating items were psychiatric illness, perceived uselessness, and social isolation. The top CFI-S items were family history of suicide, age, and past history of suicidal acts. Conclusions. Using CFI-S, or some of its items, in busy EDs may help improve the detection of patients at high risk for future suicidality.Item Association between sociodemographic factors and health beliefs related to breast cancer screening behavior among Northern Thai women: a hospital-based study(Springer Nature, 2024-03-31) Jiraniramai, Surin; Pinyopornpanish, Kanokporn; Wongpakaran, Nahathai; Angkurawaranon, Chaisiri; Champion, Victoria L.; Chitapanarux, Imjai; Jiraporncharoen, Wichuda; Wongpakaran, Tinakon; School of NursingEarly diagnosis of breast cancer is crucial for reducing mortality rates. The purpose of this study is to determine the impact of demographics/social determinants of health on beliefs about the practice of self-breast examination, using mammogram and ultrasound in the context of breast cancer screening among Thai women in a hospital-based setting for implying program planning and future research. A cross-sectional study was conducted in two health centers in Chiang Mai Province from August 2021 to December 2021, involving 130 Thai women ages 40 to 70 years. Data were collected by a survey using a questionnaire to gather sociodemographic information, and health beliefs about breast cancer and screening behavior utilizing the modified Thai version of Champion's Health Belief Model Scale (MT-CHBMS). Descriptive statistics, t-tests, ANOVA, and linear regression models were employed for examining association between sociodemographic factors and health beliefs about the practice of self-breast examination (BSE), using mammogram (MG) and ultrasound (UTS). Health insurance schemes were associated with Benefit-MG, Barrier-BSE, Barrier-MG and Barrier-UTS subscales. Additionally, monthly income was associated with Barrier-MG and Barrier-UTS subscales. The most common barriers reported were "embarrassment", "worry", and "takes too much time". To enhance breast cancer screening in Thailand, program planning and future research should focus on health insurance schemes, especially women with social security schemes, as they may be the most appropriate target group for intervention.Item Author Correction: An all-to-all approach to the identification of sequence-specific readers for epigenetic DNA modifications on cytosine(Springer Nature, 2021-02-23) Song, Guang; Wang, Guohua; Luo, Ximei; Cheng, Ying; Song, Qifeng; Wan, Jun; Moore, Cedric; Song, Hongjun; Jin, Peng; Qian, Jiang; Zhu, Heng; Medical and Molecular Genetics, School of MedicineCorrection to: Nature Communications 10.1038/s41467-021-20950-w, published online 04 February 2021. In the original version of this Article, the “Methods” section “Genome-wide hmC profiling of human embryonic stem cell H1” incorrectly stated “"Human embryonic stem cell H1 was purchased from WiCell Research Institute (WiCell) and the ethics approval was obtained from the Robert-Koch Institute, Berlin, Germany.”. Ethical approval was not required for the use of hESC H1 cells purchased from WiCell Research Institute. The statement has been corrected to “Human embryonic stem cell H1 was purchased from WiCell Research Institute (WiCell).” This has been corrected in the HTML and PDF version of this Article.Item Cancer‐related knowledge, beliefs, and behaviors among Hispanic/Latino residents of Indiana(Wiley, 2023) Espinoza-Gutarra, Manuel R.; Rawl, Susan M.; Maupome, Gerardo; O'Leary, Heather A.; Valenzuela, Robin E.; Malloy, Caeli; Golzarri-Arroyo, Lilian; Parker, Erik; Haunert, Laura; Haggstrom, David A.Background: Cancer is the leading cause of death for Hispanics in the USA. Screening and prevention reduce cancer morbidity and mortality. Methods: This study administered a cross‐sectional web‐based survey to self‐identified Hispanic residents in the state of Indiana to assess their cancer‐related knowledge, beliefs, and behaviors, as well as to identify what factors might be associated with cancer screening and prevention. Chi‐square and Fisher's exact test were used to compare associations and logistic regression used to develop both univariate and multivariate regression models. Results: A total of 1520 surveys were completed, median age of respondents was 53, 52% identified as men, 50.9% completed the survey in Spanish, and 60.4% identified the USA as their country of birth. Most were not able to accurately identify ages to begin screening for breast, colorectal, or lung cancer, and there were significant differences in cancer knowledge by education level. US‐born individuals with higher income and education more often believed they were likely to develop cancer and worry about getting cancer. Sixty eight percent of respondents were up‐to‐date with colorectal, 44% with breast, and 61% with cervical cancer screening. Multivariate models showed that higher education, lack of fatalism, older age, lower household income, and unmarried status were associated with cervical cancer screening adherence. Conclusions: Among a Hispanic population in the state of Indiana, factors associated with cervical cancer screening adherence were similar to the general population, with the exceptions of income and marital status. Younger Hispanic individuals were more likely to be adherent with breast and colorectal cancer screening, and given the higher incidence of cancer among older individuals, these results should guide future research and targeted outreach.Item Caregiver Comfort in Adolescents Independently Completing Screening Tablet-Based Questionnaires at Primary Care Visits(Elsevier, 2019-09-12) Ferrin, Stephanie N.; Grout, Randall W.; Gilbert, Amy Lewis; Wilkinson, Tracey A.; Cheng, Erika R.; Downs, Stephen M.; Aalsma, Matthew C.; Pediatrics, School of MedicineObjectives The objective of this study was to assess caregiver comfort regarding adolescent completion of computerized health screening questionnaires created for adolescents. Design We conducted a mixed method, cross-sectional survey of caregivers of adolescent patients (n=104) ages 12–18 years that had a medical visit between June and August of 2017. Topics assessed included who completed the questionnaire, caregiver comfort and concern regarding questionnaire data, and caregiver reasons for involvement in completing the questionnaire. A one-way ANOVA was used to compare age of the adolescent and caregiver involvement in the questionnaire. Results The majority of adolescents (64%) reported independent completion of the questionnaire. Thirteen percent of caregivers completed the questionnaire with no involvement of the adolescent and 23% reported that caregivers and adolescents completed the questionnaire in tandem. The majority of caregivers (84%) were comfortable with adolescents completing the questionnaire. A variety of reasons were identified for caregivers completing the questionnaire (time constraints, 22%; adolescent requested caregiver help, 19%; caregiver desired to answer questions, 14%; caregiver did not realize that the questionnaire was intended for the adolescent, 11%; caregiver believed that the adolescent was too young to respond alone, 11%. Caregiver comfort with adolescent completing the questionnaire increase with age. Conclusion We found the reason most caregivers gave for completing the questionnaires were related to clinic processes (e.g. time constraints) Caregivers were more likely to complete the questionnaire with younger adolescents. Thus, pediatricians should consider how to best prepare families for initial questionnaires in primary care.Item CD30 Lateral Flow and Enzyme-Linked Immunosorbent Assays for Detection of BIA-ALCL: A Pilot Study(MDPI, 2023-10-25) Zeyl, Victoria G.; Xu, Haiying; Khan, Imran; Machan, Jason T.; Clemens, Mark W.; Hu, Honghua; Deva, Anand; Glicksman, Caroline; McGuire, Patricia; Adams, William P., Jr.; Sieber, David; Sinha, Mithun; Kadin, Marshall E.; Surgery, School of MedicineIntroduction: Breast Implant-Associated Anaplastic Large Cell Lymphoma (BIA-ALCL) commonly presents as a peri-implant effusion (seroma). CD30 (TNFRSF8) is a consistent marker of tumor cells but also can be expressed by activated lymphocytes in benign seromas. Diagnosis of BIA-ALCL currently includes cytology and detection of CD30 by immunohistochemistry or flow cytometry, but these studies require specialized equipment and pathologists' interpretation. We hypothesized that a CD30 lateral flow assay (LFA) could provide a less costly rapid test for soluble CD30 that eventually could be used by non-specialized personnel for point-of-care diagnosis of BIA-ALCL. Methods: We performed LFA for CD30 and enzyme-linked immunosorbent assay (ELISA) for 15 patients with pathologically confirmed BIA-ALCL and 10 patients with benign seromas. To determine the dynamic range of CD30 detection by LFA, we added recombinant CD30 protein to universal buffer at seven different concentrations ranging from 125 pg/mL to 10,000 pg/mL. We then performed LFA for CD30 on cryopreserved seromas of 10 patients with pathologically confirmed BIA-ALCL and 10 patients with benign seromas. Results: Recombinant CD30 protein added to universal buffer produced a distinct test line at concentrations higher than 1000 pg/mL and faint test lines at 250-500 pg/mL. LFA produced a positive test line for all BIA-ALCL seromas undiluted and for 8 of 10 malignant seromas at 1:10 dilution, whereas 3 of 10 benign seromas were positive undiluted but all were negative at 1:10 dilution. Undiluted CD30 LFA had a sensitivity of 100.00%, specificity of 70.00%, positive predictive value of 76.92%, and negative predictive value of 100.00% for BIA-ALCL. When specimens were diluted 1:10, sensitivity was reduced to 80.00% but specificity and positive predictive values increased to 100.00%, while negative predictive value was reduced to 88.33%. When measured by ELISA, CD30 was below 1200 pg/mL in each of six benign seromas, whereas seven BIA-ALCL seromas contained CD30 levels > 2300 pg/mL, in all but one case calculated from dilutions of 1:10 or 1:50. Conclusions: BIA-ALCL seromas can be distinguished from benign seromas by CD30 ELISA and LFA, but LFA requires less time (<20 min) and can be performed without special equipment by non-specialized personnel, suggesting future point-of-care testing for BIA-ALCL may be feasible.