Publications by authors named "Peyton C"

Background: The increasing clinical use of combining structural MRI (sMRI) with General Movements Assessment (GMA) or Hammersmith Infant Neurological Exam (HINE) before five months corrected age (CA) for early diagnosis of cerebral palsy (CP) lacks sufficient prognostic data for children with CP, especially those with Gross Motor Function Classification System (GMFCS) I.

Objective: Evaluate the predictive value of sMRI, GMA, and HINE individually and in combination for early CP diagnosis and assess accuracy across varying GMFCS levels in a regional cohort of preterm infants.

Methods: We performed sMRI between 39-44 weeks postmenstrual age and GMA and HINE between 12-18 weeks CA in 395 preterm infants born at ≤32 weeks' gestation across five NICUs in Greater Cincinnati.

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  • Researchers assessed circulating tumor DNA (ctDNA) as a biomarker for monitoring cancer treatment in patients with various renal cell carcinoma (RCC) types, finding it could improve clinical outcomes.
  • The study involved 92 patients undergoing treatment, monitoring ctDNA changes and their association with progression-free survival (PFS), revealing that patients with serial ctDNA negativity had better PFS compared to those who remained ctDNA positive.
  • Results indicate that regular ctDNA monitoring can provide valuable prognostic information during treatment or surveillance, showing strong correlation with patient outcomes.
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  • There is limited data on how often testicular germ cell tumors (TGCT) occur alongside venous tumor thrombus (VTT), and the study aims to provide insights on this rare condition and its management.
  • Researchers analyzed records from the IBM Marketscan database, identifying a small prevalence of TGCT with VTT and gathered expert insights from surgeons on the patient management practices at multiple centers.
  • Findings showed that approximately 0.3% to 3.1% of TGCT cases involved VTT, with surgical options being the primary treatment, emphasizing the complexity of managing this combination and the need for a multidisciplinary approach.
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Neurodevelopmental outcomes for preschool-age children in the United States with in utero Zika virus (ZIKV) exposure have not yet been reported. We performed a case-control study to assess whether children exposed in utero to ZIKV have abnormal neurodevelopment at age 4-5 years compared to unexposed controls. Thirteen ZIKV-exposed cases that did not have microcephaly or other specific features of congenital Zika syndrome and 12 controls were evaluated between ages 4-5 years.

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  • * Recent updates to the NCCN Guidelines for Bladder Cancer reflect changes from the fifth edition of the WHO Classification of Tumours, ensuring alignment with new standards.
  • * The guidelines also introduce new treatment options for NMIBC that doesn't respond to bacillus Calmette-Guérin (BCG) therapy and provide updated recommendations for systemic therapy targeting advanced or metastatic bladder cancer.
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The general movement optimality score (GMOS) quantifies the details of general movements (GMs). We recently conducted psychometric analyses of the GMOS and developed a revised scoresheet. Consequently, the GMOS-Revised (GMOS-R) instrument necessitated validation using new percentile ranks.

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Aim: To assess the predictive capabilities of the Baby Observational Selective Control AppRaisal (BabyOSCAR) tool, administered at 3 months corrected age, in determining spastic cerebral palsy (CP) outcome, functional abilities, and body topography at 2 years of age or later.

Method: Independent joint motions were measured at age 10 to 16 weeks from video recordings of spontaneous movement using BabyOSCAR in a sample of 75 infants. All included infants had known 2-year outcomes (45 with spastic CP and 30 without CP) including Gross Motor Functional Classification System (GMFCS) levels and CP body distribution.

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Aim: To investigate the construct validity of the Baby Observational Selective Control AppRaisal (BabyOSCAR), an assessment of independent joint motion in infants with cerebral palsy (CP).

Method: BabyOSCAR was scored for 75 infants (45 with CP and 30 without CP). Rasch analysis was used in combination with classical test theory to assess areas of strength or improvement.

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Aim: To describe the development of an observational measure of spontaneous independent joint motion in infants with spastic cerebral palsy (CP), the Baby Observational Selective Control AppRaisal (BabyOSCAR), and to test its convergent validity and reliability.

Method: A retrospective sample of 75 infants (45 with spastic CP and 30 without CP) at 3 months of age were scored with the BabyOSCAR and compared with diagnosis of spastic CP, limbs affected, and Gross Motor Function Classification level at 2 years of age or later for convergent validity using t-tests, Kruskal-Wallis tests, and Spearman's rank correlation coefficients. BabyOSCAR interrater and test-retest reliability was also evaluated using intraclass correlation coefficients.

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Background: The Motor Optimality Score-Revised (MOS-R) is a clinical test of infant spontaneous movement at 3-5 months of age and has been associated with neurodevelopmental outcomes in infants with medical complexity. However the stability of the MOS-R tested at different developmental ages is not yet known.

Aim: To determine if the repeated scoring of the MOS-R remained consistent when tested at two developmental ages in young infants.

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To compare outcomes in patients undergoing robotic-assisted radical cystectomy (RARC) with urinary diversion for bladder cancer with either the single-port (SP) or multiport (MP) robotic platform. All patients who underwent SP and MP RARC at our institution between January 2018 and January 2023 were retrospectively reviewed. Postoperative analgesia was administered by a departmentwide narcotic stewardship protocol, and inpatient and outpatient narcotic use was tracked.

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Since 2016, international research groups have focused on assessing outcomes of children with in utero Zika virus (ZIKV) exposure. While the more severe outcomes of congenital Zika syndrome (CZS) occur in up to 10% of children with antenatal exposure, early findings among ZIKV-exposed children without CZS ages 0-5 years suggest that they may also have differences in multiple domains of neurodevelopment. Thus, longitudinal follow-up of all children with antenatal ZIKV exposure has been recommended.

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The long-term neurodevelopmental effects of antenatal Zika virus (ZIKV) exposure in children without congenital Zika syndrome (CZS) remain unclear, as few children have been examined to the age of school entry level. A total of 51 Colombian children with antenatal ZIKV exposure without CZS and 70 unexposed controls were evaluated at 4-5 years of age using the Behavior Rating Inventory of Executive Function (BRIEF), the Pediatric Evaluation of Disability Inventory (PEDI-CAT), the Bracken School Readiness Assessment (BSRA), and the Movement Assessment Battery for Children (MABC). The mean ages at evaluation were 5.

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We assessed the feasibility of obtaining parent-collected General Movement Assessment videos using the Baby Moves app. Among 261 participants from 4 Chicago NICUs, 70% submitted videos. Families living in higher areas of childhood opportunity used the app more than those from areas of lower opportunity.

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Solitary fibrous tumour (SFT) is a mesenchymal neoplasm with variable behaviour, very rarely involving the genitourinary (GU) tract. Most reported cases correspond to isolated case reports. STAT6 immunohistochemistry is a more recent and reliable diagnostic marker.

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Racism has been declared a public health threat. With increased direct and vicarious exposure to racism-based violence through social media, we explored the associations between racism-based events and traumatic stress symptomatology, as well as self- and collective care (inclusive of coping, activism, and ethnic and racial identity) through a mixed-methods approach. A total of 104 racism-based events were reported across 43 Black and/or Latine/x emerging adults in the sample, with a majority endorsing racism-based stress or traumatic stress (i.

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Introduction: Developmental disabilities and neuromotor delay adversely affect long-term neuromuscular function and quality of life. Current evidence suggests that early therapeutic intervention reduces the severity of motor delay by harnessing neuroplastic potential during infancy. To date, most early therapeutic intervention trials are of limited duration and do not begin soon after birth and thus do not take full advantage of early neuroplasticity.

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  • The study investigates whether existing prognostic models for metastatic renal cell carcinoma (RCC) are effective for predicting immediate perioperative outcomes in patients undergoing surgery for RCC with tumor thrombus (TT).
  • Analysis was conducted on 55 patients who underwent radical nephrectomy and tumor thrombectomy, with results showing inconsistent associations between preoperative risk factors and perioperative outcomes.
  • Specific findings indicated that patients categorized as poorer risk based on different models (IMDC, MSKCC, MDACC, MCC) experienced more postoperative complications, longer hospital stays, and increased intraoperative blood loss, suggesting that established models may have predictive value for these immediate outcomes.
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Purpose: To evaluate the General Movement Assessment (GMA) with the Motor Optimality Score-Revised (MOS-R) as a neurodevelopmental marker in infants with retinopathy of prematurity (ROP).

Methods: Infants screened prospectively for ROP were evaluated at 3 months' post-term age using a smartphone application to complete the GMA and MOS-R. Results were analyzed by ROP severity.

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Aim: This summary from the American Heart Association provides guidance for the provision of primary and subspecialty palliative care in pediatric congenital and acquired heart disease.

Methods: A comprehensive literature search was conducted from January 2010 to December 2021. Seminal articles published before January 2010 were also included in the review.

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Background: Children with in utero Zika virus (ZIKV) exposure without congenital Zika syndrome (CZS) are at risk for abnormal neurodevelopment. Preschool-age outcomes for children with antenatal ZIKV exposure have not yet been established.

Methods: Children with in utero ZIKV exposure and non-exposed controls had neurodevelopmental evaluations at age 3-5 years in Sabanalarga, Colombia.

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