UMB Data Catalog

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Results Found: 5
  • UMB Dataset

    Biomarkers of Airway Inflammation and Asthma Control in Children with Comorbid Sleep-Disordered Breathing

    Authors
    Valerie E. Rogers
    Mary E. Bollinger
    Mohan E. Tulapurkar
    Shijun Zhu
    3 more author(s)...
    Description

    A bi‐directional relationship exists between asthma and obstructive sleep apnea (OSA) in which presence of one is associated with increased prevalence and severity of the other. This study was undertaken to determine if OSA accounted for differences in airway and systemic inflammation in asthmatic children and if inflammation was associated with asthma control. 27 non-obese children aged 4-12 years...

    Subject
    Asthma
    Inflammation
    Sleep Wake Disorders
    Access Rights
    Unrestricted access
  • UMB Dataset

    Polysomnographic Characteristics of a Referred Sample of Children with Sickle Cell Disease

    Authors
    Valerie E. Rogers
    Daniel S. Lewin
    Glenna B. Winnie
    Jeanne Geiger-Brown
    Description

    This was a retrospective medical record review of 55 consecutive children aged 2-18 years with sickle cell disease (SCD) (hemoglobin [Hb] SS and Hb SC genotypes) undergoing polysomnography for evaluation of sleep disordered breathing. Polysomnography values were compared between SCD genotypes, 4 age groups, and adenotonsillectomy status using descriptive and nonparametric statistics. Medical record...

    Subject
    Anemia, Sickle Cell
    Sleep Wake Disorders
    Access Rights
    Unrestricted access
  • UMB Dataset

    Circadian rhythms, fatigue and bright light therapy in adolescent cancer survivors

    Authors
    Valerie E. Rogers
    Description

    This 2-phase study explored the differences in sleep and circadian activity rhythms between adolescents who were within 5 years of completing treatment for any type of cancer and healthy, age-matched controls; and trialed a morning bright light therapy intervention to gather preliminary evidence of its safety, feasibility and outcomes.

    Subject
    Cancer Survivors
    Sleep Wake Disorders
    Access Rights
    Registration required
  • UMB Dataset

    Sleep, circadian rhythms and fatigue in children with CNS tumors hospitalized for high dose chemotherapy

    Authors
    Valerie E. Rogers
    Belinda Mandrell
    Description

    This study tested a sleep promotion intervention (randomized controlled trial) in children with recently diagnosed central nervous system tumors admitted to the hospital for high dose chemotherapy in preparation for autologous stem cell rescue. We hypothesized that disturbed sleep of hospitalized pediatric oncology patients would be reduced by altering the hospital sleep environment. Therefore, a randomized,...

    Subject
    Central Nervous System/Cancer
    Sleep Wake Disorders
    Access Rights
    Unrestricted access
  • UMB Dataset

    Circadian Rest-Activity Rhythms in Children with Leukemia on Dexamethasone

    Authors
    Valerie E. Rogers
    Belinda Mandrell
    Description

    This study measured circadian activity rhythms (CAR) and fatigue in children and adolescents with acute lymphoblastic leukemia on maintenance chemotherapy during the 5 days prior to a pulse of dexamethasone and the 5 days after the start of dexamethasone. CAR was measured via an actigraph worn continuously for 10 days. Fatigue was measured at 4 time points. The fatigue measures used for this study...

    Subject
    Circadian Rhythm
    Dexamethasone
    Leukemia
    Access Rights
    Unrestricted access