Katie Beier

Ms. Katie Beier

orcid

Research Focus & Metrics

Academic Career Length

3Years (2024-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
1 October 2024 in Journal of Gastrointestinal Cancer
Verified
Journal Article
Open access
PDF file
YNYusuf Nawras
Yusuf Nawras
NMNooraldin Merza
Nooraldin Merza
KBKatie Beier
Katie Beier
ADAya Dakroub
Aya Dakroub
HAHasan Al-Obaidi
Hasan Al-Obaidi
AKAbdallah Kobeissy
Abdallah Kobeissy
Background: The mortality rates of early-onset colorectal cancer (EOCRC) have surged globally over the past two decades. While the underlying reasons remain largely unknown, understanding its epidemiology is crucial to address this escalating trend. This study aimed to identify disparities potentially influencing these rates, enhancing risk assessment tools, and highlighting areas necessitating further research. Methods: Using the CDC Wide-Ranging Online Data for Epidemiologic Research (WONDER) database, this study assessed EOCRC mortality data from 2012 to 2020. Individuals under 50 years who succumbed to EOCRC were identified through the International Classification of Diseases, Tenth Revision (ICD-10) codes. Data interpretation and representation were performed using R 4.2.2 software. Results: Between 2012 and 2020, EOCRC mortality rates fluctuated marginally between 1.7 and 1.8 per 100,000. Male mortality rates increased from 1.9 to 2.0 per 100,000, while female rates varied between 1.5 and 1.6 per 100,000. Significant variations were observed across age groups, with the 40–49 years category experiencing an increase from 6.34 (2012) to 6.94 (2020) per 100,000. Racial category-based data revealed the highest mortality rates among African Americans. Geographically, Mississippi and Alabama exhibited elevated mortality rates. Age-adjusted mortality rate (AAMR) assessments indicated a marked decline for both genders from 2012 to 2020, with consistently higher rates for men. Conclusion: The findings highlight the evolving landscape of EOCRC mortality, revealing significant gender, age, and racial disparities. These results underscore the urgent need for tailored health strategies and intensified research efforts targeting these disparities.

21 July 2025 in Diagnostics
Verified
Journal Article
Open access
PDF file
TSTarun Sontam
Tarun Sontam
HNHumaira Nfn
Humaira Nfn
JLJodi Yanking Li
Jodi Yanking Li
SNSehar Nadeem
Sehar Nadeem
KBKatie Beier
Katie Beier
Vignesh RamachandranVignesh Ramachandran
Vignesh Ramachandran
Background: Alopecia areata (AA), an autoimmune condition causing non-scarring hair loss, often coexists with atopic dermatitis (AD) due to shared T-helper cell type 2 (Th2)-mediated pathways. Dupilumab, a monoclonal antibody inhibiting IL-4 and IL-13 signaling, is a cornerstone treatment for AD but has conflicting reports regarding its impact on AA, with some suggesting therapeutic benefits and others indicating AA induction. Methods: This retrospective study, utilizing the TriNetX Research Network’s de-identified data from over 300 million patient records, investigates the association between dupilumab use and AA risk in AD patients. Results: After propensity score matching, 23,782 dupilumab users were compared with an equal number of controls. Results revealed a statistically significant increased AA risk in dupilumab users (odds ratio: 1.436, 95% CI: 1.066–1.935, p = 0.0167) after 16 weeks. Cases occurring within 16 weeks were excluded. Conclusions: Potential mechanisms include immune rebalancing, with Th2 suppression possibly upregulating Th1/Th17 pathways or unmasking latent AA in predisposed individuals. These findings challenge dupilumab’s potential as an AA treatment and highlight the need for vigilant monitoring, including routine scalp examinations and patient education. Future research should focus on mechanistic pathways, risk stratification, and comparative studies with other biologics to optimize personalized treatment strategies for AD and AA.

31 October 2025 in Diagnostics
Verified
Journal Article
Open access
PDF file
NJNeil Jairath
Neil Jairath
JMJoshua Mijares
Joshua Mijares
KGKanika Garg
Kanika Garg
KBKatie Beier
Katie Beier
VPVartan Pahalyants
Vartan Pahalyants
Vignesh RamachandranVignesh Ramachandran
Vignesh Ramachandran
Background/Objectives: Demand for dermatologic services exceeds specialist capacity, with average wait times of 26–50 days in the United States. Current triage methods rely on subjective judgment or disease-specific indices that do not generalize across diagnoses or translate to operational decisions. We developed and validated the Dermatologic Complexity Score (DCS), a standardized instrument to guide case prioritization across dermatology care settings and evaluate DCS as a workload-reduction filter, enabling safe delegation of approximately half of routine teledermatology cases (DCS ≤ 40) away from specialist review. Methods: We conducted a prospective validation study of the DCS using 100 consecutive teledermatology cases spanning 30 common conditions. The DCS decomposes complexity into five domains (Diagnostic, Treatment, Risk, Patient Complexity, Monitoring) summed to a 0–100 total with prespecified bands: ≤40 (low) (41–70), (moderate) (71–89), (high), ≥90 (extreme). Five board-certified dermatologists and an automated module independently scored all cases. Two primary care physicians completed all ≤40 cases to assess feasibility. Primary outcomes were interrater reliability using ICC (2,1) and agreement with automation. Secondary outcomes included time-to-decision, referral rates, and primary care feasibility. Results: Mean patient age was 46.2 years; 47% of cases scored ≤40, 33% scored 41–70, 18% scored 71–89, and 2% scored ≥90. Interrater reliability was excellent (ICC (1,2)) = 0.979; 95% CI 0.974–0.983), with near-perfect agreement between automated and mean dermatologist scores (r = 0.998). Time-to-decision increased monotonically across DCS bands from 2.11 min (≤40) to 5 (90) min (≥90) (p = 1.36 × 10−14). Referral rates were 0% for ≤40, 3% for 41–70, 27.8% for 71–89, and 100% for ≥90 cases. DCS strongly predicted referral decisions (AUC = 0.919). Primary care physicians successfully managed all ≤40 cases but required 6–8 additional minutes per case compared to dermatologists. Conclusions: The DCS demonstrates excellent reliability and strong construct validity, mapping systematically to clinically relevant outcomes, including decision time and referral patterns. The instrument enables standardized, reproducible triage decisions that can optimize resource allocation across teledermatology, clinic, procedural, and inpatient settings. Implementation could improve access to dermatologic care by supporting appropriate delegation of low-complexity cases to primary care while ensuring timely specialist evaluation for high-complexity conditions.

30 June 2025 in Translation: The University of Toledo Journal of Medical Sciences
Verified
Journal Article
Open access
PDF file
YNYusuf Nawras
Yusuf Nawras
NMNooraldin Merza
Nooraldin Merza
HAHalah Alfatlawi
Halah Alfatlawi
KBKatie Beier
Katie Beier
ADAya Dakroub
Aya Dakroub
AKAbdallah Kobeissy
Abdallah Kobeissy
Translation: The University of Toledo Journal of Medical Sciences is the online journal launched by the University of Toledo. Manuscripts will be considered on the understanding that they report original work and are not under consideration for publication by any other journal. The journal publishes original articles reporting experimental results of basic or clinical research, case reports, and reviews. The journal uses a single blind peer review system and each manuscript, based on the results presented in its original submission, will be evaluated by two student reviewers and one faculty reviewer. This process will provide an opportunity for medical students, graduate students, residents, fellows and faculty to publish research observation in a timely manner.

30 June 2025 in Translation: The University of Toledo Journal of Medical Sciences
Verified
Journal Article
Open access
PDF file
KSKaylee Scarnati
Kaylee Scarnati
KEKatherine Esser
Katherine Esser
KBKatie Beier
Katie Beier
TNThanuja Neerukonda
Thanuja Neerukonda
Translation: The University of Toledo Journal of Medical Sciences is the online journal launched by the University of Toledo. Manuscripts will be considered on the understanding that they report original work and are not under consideration for publication by any other journal. The journal publishes original articles reporting experimental results of basic or clinical research, case reports, and reviews. The journal uses a single blind peer review system and each manuscript, based on the results presented in its original submission, will be evaluated by two student reviewers and one faculty reviewer. This process will provide an opportunity for medical students, graduate students, residents, fellows and faculty to publish research observation in a timely manner.

15 May 2025 in Clinical Dermatology and Surgery
Verified
Journal Article
Closed access
PDF file
AFAndrew Fickert
Andrew Fickert
Sahil KapurSahil Kapur
Sahil Kapur
KSKermanjot Sidhu
Kermanjot Sidhu
XZXiaohan Zhan
Xiaohan Zhan
KBKatie Beier
Katie Beier
CBCraig G. Burkhart
Craig G. Burkhart
Skin aging is a complex, multifactorial process influenced by both intrinsic and extrinsic factors, which determine the rate of skin aging through signs such as lines, wrinkles, and discoloration. The objective of this literature review is to explore the efficacy of certain anti-aging treatments that have been developed to protect the skin from intrinsic and extrinsic aging factors. This literature review utilized the online publication resource PubMed. Search criteria included “anti-aging” and “skin treatment” with “lotions” or “derma rolling” or “botulinum toxin” or “Red Light Therapy,” including research published from 2014 to the present day. The techniques that this search elucidated were: red light therapy (RLT), topical lotions with vitamin A or Vitamin E and C derivatives, botulinum toxin therapies (BTT), and dermarolling. Review of these treatments showed generally positive efficacy with RLT, BTT, and topical lotions, which were proven advantageous with high patient satisfaction. However, dermarolling yielded few studies with significant control groups, putting its efficacy and clinical relevance in question and exhibiting the necessity for further research to be conducted before considering it as a potential treatment.2 Similarly, limited research exists on the side effect profiles and long-term efficacy of RLT, topical lotions with vitamin A or Vitamin E and C derivatives, and BTT, highlighting the need for further longitudinal studies. Treatment options should additionally be decided on an individualized basis that considers patient goals, treatment adherence, and past medical history. A patient-centered focus will provide optimal treatment courses and minimize potential adverse reactions.