Browsing by Author "Powell, Anna-Leigh"

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    Characterization of the Stanford Integrated Psychosocial Assessment for Transplant (SIPAT) in Lung Transplant Candidates
    (Springer, 2022-03) Chernyak, Yelena; Henderson, Danielle R.; Teh, Lisa; Powell, Anna-Leigh; Hinton, Kendra E.; Hage, Chadi A.; Psychiatry, School of Medicine
    The SIPAT is a standardized measure for pre-transplant psychosocial evaluation. Previous SIPAT studies utilized a relatively small lung transplant sample and only included listed patients. This study characterized the SIPAT in 147 lung transplant candidates to better elucidate its utility. The average score corresponded to a minimally acceptable rating and nearly half of the patients had relative or absolute contraindications. Interstitial Lung Disease (ILD) patients scored more favorably than non-ILD patients (U = 7.69, p < .05). The Total (β = − .05, SE = .018, p < .01), Social Support Subscale (β = − .133, SE = .058, p < .05), and Psychosocial Stability and Psychopathology Subscale (β = − .103, SE = .040, p < .05) significantly predicted listing status. The SIPAT has a unique profile in lung transplant candidates and demonstrated utility for guiding transplant decisions. Future research should examine which lung transplant outcomes are significantly associated with SIPAT scores.
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    Exploring the Developmental Impact of Cystic Fibrosis on Lung Transplant Candidacy: Considerations for Adulthood
    (Springer, 2021-01-29) Powell, Anna-Leigh; Teh, Lisa; Patel, Anahli; Chernak, Yelena
    The average life expectancy for cystic fibrosis (CF) has increased over the past four decades resulting in a higher rate of adult CF patients. Adults seeking lung transplant to address CF-related advanced lung disease (ALD) represent a small, yet growing, subset of lung transplant recipients. Psychosocial factors such as adherence to medical recommendations, self-management of medical care, and caregiver support have been identified as positive prognostic factors in lung transplant outcomes. These factors are also implicated in the pediatric chronic illness literature and are crucial as patients begin to transition to a more autonomous and independent role in their own health management. Adults with CF facing ALD must navigate through another transitional phase as lung transplant requires additional supports and new expectations. A case series is used to highlight specific psychosocial considerations in this population and to explore the seemingly dichotomous relationship between independent self-management and caregiver support.