Alix G. Sleight PhD, OTD, MPH, OTR/L
Assistant Professor of Occupational Science and Occupational Therapy
CHP 101
(323) 238-9381
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Dr. Alix Sleight is an occupational therapist and behavioral scientist. She directs the Cancer Survivorship, Health, and Life Transitions (C-SHIFT) Lab, which focuses on health and quality of life outcomes during cancer survivorship. Dr. Sleight is particularly interested in the ways in which cancer survivors experience everyday activities, health behavior change, post-traumatic growth, self-actualization, and self-transcendence. Prior to joining USC Chan, Dr. Sleight was a faculty member and clinician at Cedars-Sinai Medical Center, where she founded and directed the RISE (Reinvent, Integrate, Strengthen, Expand) program, an occupational therapy-based health self-management intervention to improve health behaviors and quality of life in people with a history of cancer. Dr. Sleight earned a bachelor’s degree (BA) in English from Wesleyan University, as well as a master’s degree (MA) and clinical doctorate (OTD) in occupational therapy from USC, where she specialized in Lifestyle Redesign® for cancer survivors. She also earned a PhD in occupational science and a master’s in public health (MPH) from USC. Dr. Sleight completed a postdoctoral fellowship at the National Cancer Institute (NCI) within the National Institutes of Health (NIH) in Rockville, MD, where she worked with nationally representative data from the Surveillance, Epidemiology, and End Results-Medicare Health Outcomes Survey (SEER-MHOS) to explore the impact of spiritual peace and life meaning on health in cancer survivors. Her research has been funded by the NIH / National Center for Medical Rehabilitation Research (NCMRR), the American Occupational Therapy Foundation (AOTF), and the California Foundation of Occupational Therapy (CFOT).
Research Interests
Dr. Sleight conducts clinical trials as well as cross-sectional and qualitative studies in cancer survivorship. Her research interests include personalized health self-management interventions for chronic conditions, health-related quality of life, spiritual well-being, health behavior change, and the therapeutic use of self-generated ceremony during major life transitions. Dr. Sleight is also a NEDA-certified end-of-life doula and is interested in the death positivity movement and the contribution of occupational science and occupational therapy to the enrichment of end-of-life care.
Fellow
in Cancer Prevention Fellowship Program
2020 | NIH National Cancer Institute
Master of Public Health (MPH)
2018 | University of Southern California
Doctor of Philosophy (PhD)
in Occupational Science
2017 | University of Southern California
Doctorate of Occupational Therapy (OTD)
2013 | University of Southern California
Master of Arts (MA)
in Occupational Therapy
2012 | University of Southern California
Bachelor of Arts (BA)
in English Language and Literature/Letters
2006 | Wesleyan University
Sleight, A. G., Myers, J. S., Cook-Wiens, G., Baynes, R., Jo, M.-Y., & Asher, A. (2023). Loneliness as a risk factor for cancer-related cognitive impairment: A secondary data analysis from the Haze study. Disability and Rehabilitation, 45(14), 2325-2328. https://doi.org/10.1080/09638288.2022.2089738 Show abstract
Purpose. The purpose of this study was to investigate the association between loneliness and cancer-related cognitive impairment (CRCI) in a cohort of breast cancer survivors.
Methods. Female breast cancer survivors (stage I-III) reporting cognitive impairments 2 months to 5 years after chemotherapy (n = 61) participated in a prospective, nonblinded, waitlist-controlled pilot study. The intervention was a tailored cognitive rehabilitation program. Data were collected pre-/post-intervention. Loneliness was measured using the UCLA Loneliness Scale. Perceived cognitive function was measured using two subscales of the FACT-Cog and two PROMIS - Applied Cognition short forms. Spearman correlation coefficients were calculated to determine the relationship between loneliness and perceived cognitive function (PCF).
Results. Participants' loneliness severity was correlated with diminished PCF across all cognitive measures (Spearman r= -0.63 FACT-Cog Perceived Cognitive Impairment, p < 0.0001; r= -0.6 FACT-Cog Perceived Cognitive Abilities, p < 0.0001; r= -0.49 PROMIS Cognitive Ability, p = 0.0002; r = 0.50 PROMIS General Concerns, p = 0.0002). Loneliness scores significantly decreased following participation in the cognitive rehabilitation program in intervention participants as compared to wait-list controls [-5.0 ± 7.24, 95% CI (-8.06, -1.94), p = 0.0025].
Conclusions. Perceived loneliness was significantly and consistently correlated with PCF. The intervention may have served a dual purpose in both addressing cognitive deficits and loneliness. Additional research dedicated to understanding the association between loneliness and cognitive function, as well as screening for and addressing loneliness in clinical oncology settings, may be warranted. IMPLICATIONS FOR REHABILITATION Screening for and addressing loneliness in oncology rehabilitation settings is warranted. Rehabilitation professionals are well-positioned to screen for and address loneliness during clinic visits as part of routine cancer rehabilitation care. Group settings may be appropriate for addressing cancer-related cognitive impairment in rehabilitation, as these groups may serve the dual purpose of addressing cognitive impairment and loneliness simultaneously.
Sleight, A. G., Klein, C. M., Feldman, A. E., & Stein Duker, L. I. (2023). Telehealth utilization among occupational therapists in oncology: Results from a national survey. OTJR: Occupational Therapy Journal of Research, 43(3), 523-530. https://doi.org/10.1177/15394492221148985 Show abstract
While the COVID-19 pandemic introduced wide expansion of telehealth access in health care, evidence concerning telehealth use in occupational therapy (OT) for cancer survivors remains limited. The objective of this study was to identify the prevalence and perceptions of telehealth services among occupational therapy practitioners (OTPs) in oncology. Descriptive statistics and qualitative content analysis were used to analyze data from a pre-pandemic national survey of OTPs (n = 126) focusing on telehealth. Most OTPs in oncology settings support telehealth use, despite a dearth of access prior to the pandemic. The highest levels of telehealth endorsement among OTPs related to ease of accessibility (48%). Treatments rated as best suited for OT oncology telehealth sessions included education (41%), quality of life/well-being/lifestyle (21%), and psychosocial interventions (19%). These data suggest widespread benefits of telehealth-delivered OT treatment in oncology. Advocacy is needed to ensure the continuation of legislation allowing expanded telehealth access and reimbursement for OT.
Sleight, A. G., Crowder, S. L., Skarbinski, J., Coen, P., Parker, N. H., Hoogland, A. I., Gonzalez, B. D., Playdon, M. C., Cole, S., Ose, J., Murayama, Y., Siegel, E. M., Figueiredo, J. C., & Jim, H. S. L. (2022). A new approach to understanding cancer-related fatigue: Leveraging the 3P Model to facilitate risk prediction and clinical care. Cancers, 14(8), 1982. https://doi.org/10.3390/cancers14081982 Show abstract
A major gap impeding development of new treatments for cancer-related fatigue is an inadequate understanding of the complex biological, clinical, demographic, and lifestyle mechanisms underlying fatigue. In this paper, we describe a new application of a comprehensive model for cancer-related fatigue: the predisposing, precipitating, and perpetuating (3P) factors model. This model framework outlined herein, which incorporates the emerging field of metabolomics, may help to frame a more in-depth analysis of the etiology of cancer-related fatigue as well as a broader and more personalized set of approaches to the clinical treatment of fatigue in oncology care. Included within this review paper is an in-depth description of the proposed biological mechanisms of cancer-related fatigue, as well as a presentation of the 3P model's application to this phenomenon. We conclude that a clinical focus on organization risk stratification and treatment around the 3P model may be warranted, and future research may benefit from expanding the 3P model to understand fatigue not only in oncology, but also across a variety of chronic conditions.
Sleight, A. G., Boyd, P., Klein, W. M. P., & Jensen, R. E. (2021). Spiritual peace and life meaning may buffer the effect of anxiety on physical well-being in newly diagnosed cancer survivors. Psycho-oncology, 30(1), 52-58. https://doi.org/10.1002/pon.5533 Show abstract
Objective. To assess the extent to which spiritual well-being moderates the relationship between anxiety and physical well-being in a diverse, community-based cohort of newly diagnosed cancer survivors.
Methods. Data originated from the Measuring Your Health (MY-Health) study cohort (n = 5506), comprising people assessed within 6-13 months of cancer diagnosis. Life meaning/peace was assessed using the 8-item subscale of the Spiritual Well-Being Scale (FACIT-Sp-12). Anxiety was measured with an 11-item PROMIS Anxiety short form, and physical well-being was assessed using the 7-item FACT-G subscale. Multiple linear regression models were used to assess relationships among variables.
Results. Life meaning and peace was negatively associated with anxiety, b = -0.56 (P < .001) and positively associated with physical well-being, b = 0.43 (P = <.001) after adjusting for race, education, income, and age. A significant interaction between life meaning/peace and anxiety emerged (P < .001) indicating that spiritual well-being moderates the relationship between anxiety and physical well-being. Specifically, for cancer survivors high in anxiety, physical well-being was dependent on levels of life meaning/peace, b = 0.19, P < .001. For those low in anxiety, physical well-being was not associated with levels of life meaning/peace, b = 0.01, P = .541. Differences in cancer clinical factors (cancer stage at diagnosis, cancer type) did not significantly impact results.
Conclusions. Further research is needed to assess how spiritual well-being may buffer the negative effect of anxiety on physical well-being. A clinical focus on spiritual well-being topics such as peace and life meaning may help cancer survivors of all types as they transition into follow-up care.
Floríndez, L. I., Carlson, M. E., Pyatak, E., Blanchard, J., Cogan, A. M., Sleight, A. G., Hill, V., Díaz, J., Blanche, E., Garber, S. L., & Clark, F. A. (2020). A qualitative analysis of pressure injury development among medically underserved adults with spinal cord injury. Disability and Rehabilitation, 42(15), 2093-2099. https://doi.org/10.1080/09638288.2018.1552328 Show abstract
Purpose. Medically underserved adults with spinal cord injury (SCI) remain at high risk of incurring medically serious pressure injuries even after receiving education in prevention techniques. The purpose of this research is to identify circumstances leading to medically serious pressure injury development in medically underserved adults with SCI during a lifestyle-based pressure injury prevention program, and provide recommendations for future rehabilitation approaches and intervention design.
Methods. This study entailed a qualitative secondary case analysis of treatment notes from a randomized controlled trial. Participants were 25 community-dwelling, medically underserved adults with SCI who developed medically serious pressure injuries during the course of the intervention of the RCT.
Results and conclusions. Among the 25 participants, 40 unique medically serious pressure injuries were detected. The six themes related to medically serious pressure injury development were: (1) lack of rudimentary knowledge pertaining to wound care; (2) equipment and supply issues; (3) comorbidities; (4) non-adherence to prescribed bed rest; (5) inactivity; and (6) circumstances beyond the intervention’s reach. Together, these factors may have undermined the effectiveness of the intervention program. Modifications, such as assessing health literacy levels of patients prior to providing care, providing tailored wound care education, and focusing on equipment needs, have potential for altering future rehabilitation programs and improving health outcomes.
Keywords. Spinal cord injuries, pressure injury, lifestyle, intervention, cultural diversity
Sleight, A. G., Lyons, K. D., Vigen, C., Macdonald, H., & Clark, F. (2019). The association of health-related quality of life with unmet supportive care needs and sociodemographic factors in low-income Latina breast cancer survivors: A single-centre pilot study. Disability and Rehabilitation, 41(26), 3151-3156. https://doi.org/10.1080/09638288.2018.1485179 Show abstract
Purpose. Determine correlations between health-related quality of life (HRQOL), supportive care need, and sociodemographic factors in low-income Latina breast cancer survivors.
Methods. A descriptive, survey-based, cross-sectional study was completed with 102 low-income Latina breast cancer survivors at a major public safety net hospital. Correlation coefficients were calculated between number of unmet supportive care needs (per Supportive Care Needs Survey), HRQOL (per SF-36), and sociodemographic variables.
Results. Unmet supportive care needs were correlated with lower HRQOL in all domains (r > -0.40; p < 0.0001). Lower income was significantly associated with lower HRQOL (r > 0.21; p < 0.05) and more supportive care needs (r = -0.22; p < 0.05). Multimorbidity was significantly associated with decreased HRQOL (r > -0.23; p < 0.05) and greater supportive care need (r = 0.19; p < 0.05).
Conclusions. Identifying and addressing unmet supportive care needs may improve HRQOL in low-income Latina breast cancer survivors. Rehabilitation interventions that address barriers to accessing supportive care related to low SES and multimorbidity may also improve health outcomes in this population. The dual effect of multimorbidity on both quality of life and level of supportive care need in this population warrants further investigation. Implications for rehabilitation: Screening for unmet supportive care needs may be an important step in improving health-related quality of life during cancer rehabilitation. Challenges accompanying multimorbidity and lower socioeconomic status may prevent low-income cancer patients from accessing adequate supportive care. Rehabilitation interventions for socioeconomically disadvantaged cancer survivors should compensate for both socioeconomic status and the presence of comorbidities in order to reduce disparities in quality of life during survivorship.
Sleight, A. G., Ramirez, C. N., Miller, K. A., & Milam, J. E. (2019). Hispanic orientation and cancer-related knowledge in childhood cancer survivors. Journal of Adolescent and Young Adult Oncology, 8(3), 363-367. https://doi.org/10.1089/jayao.2018.0099 Show abstract
Cancer-related knowledge among childhood cancer survivors (CCSs) has been underexplored. In particular, little is known about factors impacting knowledge of the need for lifelong follow-up care in CCSs. This secondary analysis of data examined acculturation, cancer-related knowledge, demographics, and clinical factors in 193 ethnically and culturally diverse CCSs (age at study 19.9 ± 2.8 years). Cancer-related knowledge gaps were found across all participants. Univariate and multivariable logistic regression analyses indicated that Hispanic CCSs with greater Hispanic orientation were significantly more likely to be aware of a need for lifelong follow-up care. A greater focus on targeted risk communication with CCSs is warranted.
Stein Duker, L. I., & Sleight, A. G. (2019). Occupational therapy practice in oncology care: Results from a survey. Nursing & Health Sciences, 21(2), 164-170. https://doi.org/10.1111/nhs.12576 Show abstract
The everyday landscape of occupational therapy (OT) in oncology is underexplored, hindering targeted improvements. The purpose of the present study was to identify the OT interventions commonly provided and reimbursed in oncology. A survey utilizing snowball sampling was disseminated online to OT working in oncology care; 167 surveys were received from 21 states in the United States. Results found that over 90% of therapists reported focusing on physical impairment, weakness, fatigue, and activities of daily living. Interventions for emotional/social support, self‐advocacy, quality of life, lifestyle management, and cognitive impairment were not directly billed. More than 90% of therapists reported that, in the absence of barriers, they would address quality of life, emotional difficulties, lifestyle management, and home safety. Overall, the findings suggested that OT in the United States primarily provide physical interventions for oncology patients. However, they also provide psychosocial services and client/caregiver education, but often do not bill directly for this care. Reimbursement structures should be modified to allow for the direct billing of mental/psychosocial and educational interventions in OT for cancer care.
Sleight, A. G., Cogan, A. M., Hill, V. A., Pyatak, E. A., Díaz, J., Floríndez, L. I., Blanchard, J., Vigen, C., Garber, S. L., & Clark, F. A. (2019). Factors protecting against pressure injuries in medically underserved adults with spinal cord injury: A qualitative study. Topics in Spinal Cord Injury Rehabilitation, 25(1), 31-40. https://doi.org/10.1310/sci2501-31 Show abstract
Background. Pressure injuries negatively impact quality of life and participation for individuals with spinal cord injury (SCI).
Objective. To examine the factors that may protect against the development of medically serious pressure injuries in adults with SCI.
Methods. A qualitative analysis was conducted using treatment notes regarding 50 socioeconomically disadvantaged individuals who did not develop medically serious pressure injuries during a 12-month pressure injury prevention intervention program.
Results. Eight types of potentially protective factors were identified: meaningful activity, motivation to prevent negative health outcomes, stability/resources, equipment, communication and self-advocacy skills, personal traits, physical factors, and behaviors/activities.
Conclusions. Some protective factors (e.g., personal traits) may be inherent to certain individuals and nonmodifiable. However, future interventions for this population may benefit from a focus on acquisition of medical equipment and facilitation of sustainable, health-promoting habits and routines. Substantive policy changes may be necessary to facilitate access to adequate resources, particularly housing and equipment, for socioeconomically disadvantaged individuals with SCI. Further research is needed to understand the complex interplay of risk and protective factors for pressure injuries in adults with SCI, particularly in underserved groups.
Sleight, A. G. (2017). Occupational engagement in low-income Latina breast cancer survivors. American Journal of Occupational Therapy, 71(2), 7102100020p1-7102100020p8. https://doi.org/10.5014/ajot.2017.023739 Show abstract
Objective. This qualitative study examined the experience of occupational engagement in low-income Latina breast cancer survivors and suggests the potential for occupational therapy practitioners to improve health outcomes in this vulnerable and underserved population.
Method. Semistructured interviews were conducted with 9 participants. Inductive analysis was used to code for themes and patterns related to occupational engagement and quality of life (QOL).
Results. Lack of occupational engagement negatively affected QOL, but participation in occupations such as religious activity and caregiving promoted well-being. Financial concerns and communication barriers decreased QOL.
Conclusion. Breast cancer can have a negative impact on occupational engagement in low-income Latina breast cancer survivors; however, some occupations may increase QOL. Socioeconomic status and cultural values influence occupational engagement and QOL. Occupational therapy practitioners can improve health outcomes in this population through awareness of relevant sociocultural factors and attention to appropriate patient communication.
Sleight, A. G., & Stein Duker, L. I. (2016). Toward a broader role for occupational therapy in supportive oncology care. American Journal of Occupational Therapy, 70(4), 7004360030p1-8. https://doi.org/10.5014/ajot.2016.018101 Show abstract
Supportive care in oncology helps people cope with cancer and its psychological, physical, and emotional side effects. However, cancer survivors report dissatisfaction with supportive care and a need for more psychosocial and self-management services. Occupational therapy practitioners represent an integral part of the supportive care team because their scope of practice emphasizes function. Through a focus on function, practitioners address the full spectrum of physical and psychosocial care. Currently, conceptualizations of occupational therapy for cancer survivors often focus solely on physical interventions and, therefore, do not represent the unique involvement of the profession in supportive oncology care. We advocate for a focused framework for occupational therapy practitioners in oncology as experts in function and providers of both physical and psychosocial treatments. Barriers to a focus on function are identified, and strategies are suggested for expanding involvement for the profession in supportive oncology care.
NIH Loan Repayment Program Award | 2023
National Cancer Institute
Cancer Prevention and Control Program Development Award | 2022
Cedars-Sinai
Inductee | 2018
Delta Omega Honor Society in Public Health, Beta Lambda Chapter
Elizabeth June Yerxa Research Award for Outstanding Dissertation | 2017
University of Southern California