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  1. Article ; Online: Commentary to 'Perceptions of gender equity in pediatric urology'.

    Nelson, Caleb P

    Journal of pediatric urology

    2021  Volume 17, Issue 3, Page(s) 407

    Language English
    Publishing date 2021-02-06
    Publishing country England
    Document type Journal Article ; Comment
    ZDB-ID 2237683-5
    ISSN 1873-4898 ; 1477-5131
    ISSN (online) 1873-4898
    ISSN 1477-5131
    DOI 10.1016/j.jpurol.2021.01.040
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Vesicoureteral Reflux: Current Care Trends and Future Possibilities.

    Bortnick, Eric M / Nelson, Caleb P

    The Urologic clinics of North America

    2023  Volume 50, Issue 3, Page(s) 391–402

    Abstract: Although investigations over the past 2 decades have improved our understanding of the natural history of vesicoureteral reflux (VUR) and helped identify those at higher risk of both VUR itself as well as its potential severe sequelae, debate exists ... ...

    Abstract Although investigations over the past 2 decades have improved our understanding of the natural history of vesicoureteral reflux (VUR) and helped identify those at higher risk of both VUR itself as well as its potential severe sequelae, debate exists regarding key aspects of care, including when to perform diagnostic imaging and which patients benefit from continuous antibiotic prophylaxis. Artificial intelligence and machine learning have the potential to distill large volumes of granular data into practical tools that clinicians can use to guide diagnosis and management decisions. Surgical treatment, when indicated, remains highly effective and is associated with low morbidity.
    MeSH term(s) Humans ; Vesico-Ureteral Reflux/diagnosis ; Vesico-Ureteral Reflux/therapy ; Artificial Intelligence ; Antibiotic Prophylaxis ; Disease Progression
    Language English
    Publishing date 2023-05-16
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 192293-2
    ISSN 1558-318X ; 0094-0143
    ISSN (online) 1558-318X
    ISSN 0094-0143
    DOI 10.1016/j.ucl.2023.04.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Reply to commentary by Rushton et al. on "Urology Mythbusters: Does prevalence of vesicoureteral reflux in children vary by race?"

    Cai, Peter Y / Kurtz, Michael P / Nelson, Caleb P

    Journal of pediatric urology

    2024  

    Language English
    Publishing date 2024-03-01
    Publishing country England
    Document type Letter
    ZDB-ID 2237683-5
    ISSN 1873-4898 ; 1477-5131
    ISSN (online) 1873-4898
    ISSN 1477-5131
    DOI 10.1016/j.jpurol.2024.02.022
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Urology Mythbusters: Does prevalence of vesicoureteral reflux in children vary by race?

    Cai, Peter Y / Kurtz, Michael P / Nelson, Caleb P

    Journal of pediatric urology

    2024  

    Abstract: In this edition of Mythbusters, we examine the premise that prevalence of vesicoureteral reflux (VUR) in children varies by race. Specifically, we consider whether there is evidence supporting the contention that VUR is more common in White children and ... ...

    Abstract In this edition of Mythbusters, we examine the premise that prevalence of vesicoureteral reflux (VUR) in children varies by race. Specifically, we consider whether there is evidence supporting the contention that VUR is more common in White children and less common in Black children. Statements regarding the lower prevalence of VUR in Black children are ubiquitous in both research papers and reviews. Many of the references cited in support of these statements do not actually support the existence of racial variation in VUR, due to uncontrolled single-arm study designs, highly selected samples at risk for bias, or simply not addressing VUR prevalence at all. There is a small group of studies which directly compared VUR prevalence among children undergoing cystography, and these studies have found VUR to be less common among Black children compared to White children. However, the results of such papers can only be considered in the context of a system in which systemic bias and racism may impact access and care delivery in profound ways. Given that race is a social construct that bears little relationship to shared genetic ancestry or underlying biological characteristics, these findings must be approached with extreme caution. The goals of pediatric urological care should be to confer equitable care to all young children regardless of race.
    Language English
    Publishing date 2024-02-10
    Publishing country England
    Document type Editorial
    ZDB-ID 2237683-5
    ISSN 1873-4898 ; 1477-5131
    ISSN (online) 1873-4898
    ISSN 1477-5131
    DOI 10.1016/j.jpurol.2024.02.004
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: New instructions for authors specific to survey studies submitted to JPU.

    Nelson, Caleb P

    Journal of pediatric urology

    2020  Volume 16, Issue 4, Page(s) 416–417

    MeSH term(s) Editorial Policies ; Humans ; Publishing ; Surveys and Questionnaires
    Language English
    Publishing date 2020-07-29
    Publishing country England
    Document type Editorial
    ZDB-ID 2237683-5
    ISSN 1873-4898 ; 1477-5131
    ISSN (online) 1873-4898
    ISSN 1477-5131
    DOI 10.1016/j.jpurol.2020.07.039
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  6. Article ; Online: Editorial Comment.

    Nelson, Caleb P

    The Journal of urology

    2019  Volume 202, Issue 6, Page(s) 1261–1262

    MeSH term(s) Bladder Exstrophy ; Humans ; Intermittent Urethral Catheterization ; Probability ; Retrospective Studies
    Language English
    Publishing date 2019-09-20
    Publishing country United States
    Document type Journal Article ; Comment
    ZDB-ID 3176-8
    ISSN 1527-3792 ; 0022-5347
    ISSN (online) 1527-3792
    ISSN 0022-5347
    DOI 10.1097/01.JU.0000585788.10545.c8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Factors contributing to telemedicine efficacy in pediatric urology.

    Schults, Austin / Tham, Regina L / Nelson, Caleb P / Finkelstein, Julia B

    Journal of pediatric urology

    2024  

    Abstract: Introduction: Despite swift implementation of telemedicine with the coronavirus disease 2019 pandemic, there is a paucity of research on its use for management of pediatric urology patients. Specifically, there is limited knowledge and inconsistent data ...

    Abstract Introduction: Despite swift implementation of telemedicine with the coronavirus disease 2019 pandemic, there is a paucity of research on its use for management of pediatric urology patients. Specifically, there is limited knowledge and inconsistent data on the effectiveness of telemedicine for various pediatric urologic conditions. Our aim was to evaluate the efficacy of pediatric urological care provided via video visits (VVs) at a large tertiary care children's hospital.
    Material and methods: We performed a prospective assessment of pediatric urology patients younger than 21 years who had a VV between 5/18/2022 and 5/17/2023. New patients with a testicular diagnosis were not eligible for VVs. After entering the diagnosis and submitting billing using a modifier for telemedicine, clinicians were mandated to select whether the VV allowed for: complete case management (CCM), suboptimal case management (SCM), or incomplete case management (ICM) requiring an in-person visit. Case management categorizations were analyzed according to patient pathology, visit type (i.e., new or established), and patient-centered variables including age, sex, race, insurance type, need for an interpreter, and distress score [a proxy for socioeconomic status].
    Results: During the one-year period, there were 3267 telemedicine patients with a median age of 9 years (IQR 3-13) and 57.0% were male. Most VVs (89.3%) were established encounters. Almost 12% of telemedicine patients had external organ pathology (EOP, e.g., phimosis), 43.0% had internal organ pathology (IOP, e.g., hydronephrosis), and 45.1% had functional urological pathology (FUP, e.g., dysfunctional voiding). Clinicians deemed 96.9%, 2.7%, and 0.5% of VVs as having CCM, SCM or ICM, respectively. Telemedicine patients with IOP or FUP were more likely to have CCM, than those with EOP (98.5% and 97.8% vs 87.1%, p < 0.0001). On multivariable analysis, patient age, pathology, and visit type were predictive of VV efficacy.
    Discussion: Now that telemedicine use has slowed, it is necessary to evaluate and establish its optimal role in pediatric urology. Factors associated with VV efficacy included older patient age, internal organ or functional urological pathology, and established encounters. The long-term success of telemedicine requires suitable patient selection.
    Conclusions: Telemedicine is quite effective for the management of a wide variety of pediatric urology patients. Continued evaluation of telemedicine, including multi-institutional investigation and corroboration, is necessary for the development of evidence-based best practice guidelines regarding appropriate, safe, and effective integration of telemedicine that drives pediatric urological care forward to meet the demands of the future.
    Language English
    Publishing date 2024-04-15
    Publishing country England
    Document type Journal Article
    ZDB-ID 2237683-5
    ISSN 1873-4898 ; 1477-5131
    ISSN (online) 1873-4898
    ISSN 1477-5131
    DOI 10.1016/j.jpurol.2024.04.008
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Artificial Intelligence in Pediatric Urology.

    Scott Wang, Hsin-Hsiao / Vasdev, Ranveer / Nelson, Caleb P

    The Urologic clinics of North America

    2023  Volume 51, Issue 1, Page(s) 91–103

    Abstract: Application of artificial intelligence (AI) is one of the hottest topics in medicine. Unlike traditional methods that rely heavily on statistical assumptions, machine learning algorithms can identify highly complex patterns from data, allowing robust ... ...

    Abstract Application of artificial intelligence (AI) is one of the hottest topics in medicine. Unlike traditional methods that rely heavily on statistical assumptions, machine learning algorithms can identify highly complex patterns from data, allowing robust predictions. There is an abundance of evidence of exponentially increasing pediatric urologic publications using AI methodology in recent years. While these studies show great promise for better understanding of disease and patient care, we should be realistic about the challenges arising from the nature of pediatric urologic conditions and practice, in order to continue to produce high-impact research.
    MeSH term(s) Humans ; Child ; Artificial Intelligence ; Urology ; Algorithms ; Machine Learning
    Language English
    Publishing date 2023-09-15
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 192293-2
    ISSN 1558-318X ; 0094-0143
    ISSN (online) 1558-318X
    ISSN 0094-0143
    DOI 10.1016/j.ucl.2023.08.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Editorial Comment.

    Nelson, Caleb P

    The Journal of urology

    2017  Volume 199, Issue 3, Page(s) 836

    MeSH term(s) Humans ; Incidence ; Vesico-Ureteral Reflux
    Language English
    Publishing date 2017-12-13
    Publishing country United States
    Document type Journal Article ; Comment
    ZDB-ID 3176-8
    ISSN 1527-3792 ; 0022-5347
    ISSN (online) 1527-3792
    ISSN 0022-5347
    DOI 10.1016/j.juro.2017.08.142
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  10. Article ; Online: Is cerebral palsy associated with successful ureteral access during the initial attempt at ureteroscopy for urolithiasis in children and young adults?

    Bortnick, Eric / Kurtz, Michael P / Cilento, Bartley G / Nelson, Caleb P

    Journal of pediatric urology

    2023  Volume 19, Issue 4, Page(s) 369.e1–369.e6

    Abstract: Background: Ureteroscopy is a common treatment for urolithiasis, but initial ureteral access is not always possible, particularly in pediatrics. Clinical experience suggests that neuromuscular conditions such as cerebral palsy (CP) may facilitate access, ...

    Abstract Background: Ureteroscopy is a common treatment for urolithiasis, but initial ureteral access is not always possible, particularly in pediatrics. Clinical experience suggests that neuromuscular conditions such as cerebral palsy (CP) may facilitate access, thus avoiding the need for pre-stenting and staged procedures.
    Objective: We sought to determine if probability of successful ureteral access (SUA) during initial attempted ureteroscopy (IAU) is higher in pediatric patients with CP vs. without CP.
    Study design: We reviewed IAU cases for urolithiasis (2010-2021) at our center. Patients with pre-stenting, prior ureteroscopy, or urologic surgical history were excluded. CP was defined using ICD-10 codes. SUA was defined as scope access to urinary tract level sufficient to reach stone. Association of CP and other factors with SUA were evaluated.
    Results: 230 patients (45.7% male, median age: 16 years [IQR: 12-18 y], 8.7% had CP) underwent IAU, with SUA in 183 (79.6%). SUA occurred in 90.0% of patients with CP vs. 78.6% of those without CP (p = 0.38). SUA was 81.7% in patients >12 years (vs. 73.8% in those <12), and the highest SUA was in those >12 years with CP (93.3%), but these differences were not statistically significant. Renal stone location was significantly associated with lower SUA (p = 0.007). Among patients with renal stone only, SUA in those with CP was 85.7% vs. 68.9% in those without CP (p = 0.33). SUA did not differ significantly by gender or BMI.
    Conclusions: CP may facilitate ureteral access during IAU in pediatric patients, but we were unable to show a statistically significant difference. Further study of larger cohorts may demonstrate whether CP or other patient factors are associated with successful initial access. Improved understanding of such factors would help preoperative counseling and surgical planning for children with urolithiasis.
    MeSH term(s) Adolescent ; Child ; Female ; Humans ; Male ; Cerebral Palsy/complications ; Kidney Calculi/surgery ; Treatment Outcome ; Ureter/surgery ; Ureteral Calculi/complications ; Ureteral Calculi/surgery ; Ureteroscopy/methods ; Urolithiasis/surgery
    Language English
    Publishing date 2023-04-19
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 2237683-5
    ISSN 1873-4898 ; 1477-5131
    ISSN (online) 1873-4898
    ISSN 1477-5131
    DOI 10.1016/j.jpurol.2023.04.014
    Database MEDical Literature Analysis and Retrieval System OnLINE

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