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17 Comparing Cognitive Patient-Reported Outcomes with Neuropsychological Impairment in Patients with Diffuse Glioma.
- Lucy Wall, Kathleen Van Dyk, Justin Choi, Catalina Raymond, Chencai Wang, Albert Lai, Timothy F Cloughesy, Benjamin M Ellingson, Phioanh Nghiemphu
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- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 18-19
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Objective:
Cognitive difficulties among diffuse glioma survivors are common in survivorship due to cancer treatment effects (i.e., surgery, chemotherapy, and/or radiation therapy), which can diminish quality of life. Routine monitoring of cognitive symptoms in survivorship is recommended and can help address patient needs and inform clinical interventions (e.g., cognitive rehabilitation). While several patient-reported outcome (PRO) measures have been used in brain tumor populations, there has been few studies comparing the performance of these PROs in patients with diffuse glioma. In order to better understand the value of different PROs, we conducted preliminary analyses associating cognitive PROs with neuropsychological impairment in a well-characterized sample of patients with diffuse glioma.
Participants and Methods:23 glioma patients (mean aged 44.26 ± 12.24), six or more months after completing cancer treatment, underwent comprehensive psychosocial and neuropsychological assessments. The neuropsychological battery included the Hopkins Verbal Learning Test - Revised, Brief Visuospatial Memory Test - Revised, Wechsler Adult Intelligence Scale-IV tests of Coding and Digit Span, Trail-Making Test, Stroop Test, FAS, Animals, Boston Naming Test, and Rey-Osterrieth Complex Figure (copy). Completed cognitive PROs included the Functional Assessment of Cancer - Cognitive Function and Brain questionnaires (FACT-Cog; FACT-Br), the European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire for Brain Neoplasms (EORTC QLQ-BN20), and the Multidimensional Fatigue Symptom Inventory, short form (MFSI-SF) Mental subscale. Based on published norms, we divided the sample into cognitively impaired and non-impaired groups (two or more primary neuropsychological test scores <= -2 z-score). We compared PRO scores between impaired and non-impaired groups using Mann-Whitney U tests. Higher medians equate to better cognitive functioning for all PROs, except for the MSFI-SF.
Results:We found significantly worse scores in the impaired group compared to non-impaired group on the FACT-Cog subscales of perceived cognitive ability (PCA), [Non-Impaired (Mdn = 21, n = 11), Impaired (Mdn = 10, n = 12), U = 22.5, z = -2.68, = 0.007], perceived cognitive impairment (PCI), [Non-Impaired (Mdn = 59, n = 11), Impaired (Mdn = 44, n = 12), U = 32.5, z = -2.06, p=0.039]. The impaired group also trended towards worse scores on the FACT-Br additional concerns subscale [Non-Impaired (Mdn = 79.5, n = 10), Impaired (Mdn = 61, n = 12), U = 32.5, z = -1.81, p=0.07]. Group differences were not observed on the MSFI-SF [Non-Impaired (Mdn = 5, n = 11), Impaired (Mdn = 7, n = 12), U = 40.5, z = -1.57, p=0.12], or EORTC Cognitive Functioning subscale [Non-Impaired (Mdn = 83.33, n = 10), Impaired (Mdn = 75, n = 12), U = 42, z = -1.23, p=0.218].
Conclusions:The preliminary findings suggest that the FACT-Cog, especially the PCA and PCI correspond with neuropsychological impairment among diffuse glioma survivors better than other cognitive PROs. The FACT-Br subscale was somewhat effective. The MFSI-SF Mental and EORTC Cognitive Functioning subscales did not correspond to impairment status. The FACT-Cog is a promising instrument and future work is needed to better determine relative utility of cognitive PROs in this population.
53 Healthcare Quality, Race, and Neuropsychological Functioning in Black/African-American Individuals with HIV
- Jasia-Jemay Henderson-Murphy, Karen Alvarez, Maral Aghvinian, Monica Rivera-Mindt, Kathleen Van Dyk, Mariana Cherner, Alyssa Arentoft
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- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 50-51
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Objective:
Rates of HIV are disproportionately high among Black individuals in the United States (CDC, 2020). Black individuals are at increased risk for neurocognitive impairment due to HIV (Marquine et al., 2016) and experience health disparities including increased morbidity and mortality (Asari, 2018; Manly et al., 1998). We sought to examine the relationship between perceived quality of healthcare and neuropsychological functioning among people living with HIV (PLWH) who identify as Black compared to those who are non-Black.
Participants and Methods:151 PLWH in the Los Angeles area (52% Black, age = 49.85 ± 10.54, education = 13.23 ± 2.11; 87% cisgender men, 8% cisgender women, 1% transgender men, 3% transgender women) completed comprehensive neuropsychological (NP) assessments (from which demographically-corrected domain and global T-scores were derived), psychiatric and sociodemographic interviews, and self-report questionnaires, including a measure of perceived healthcare quality (i.e., QUOTE-HIV). Statistical analyses included chi-square, t-test, ANOVA, and stepwise linear regression.
Results:Only 14% of Black PLWH had private healthcare insurance (versus Medicare/Medicaid) compared to 33% of nonBlack PLWH (x2=11.33, p<.01). Black participants were significantly older than nonBlack participants (p<.01), but did not differ on gender, education, income, CD4 count, or HIV viral load. Younger Black participants (based on a median split for age; n = 23) reported the lowest perceived quality of healthcare (i.e., QUOTE-HIV total performance score), while older Black participants (n = 56) reported the highest perceived care (F = 3.80, p = .01), but the same relationship was not observed in nonBlack participants. In a stepwise multivariate regression model, including demographic and virological factors as well as healthcare quality, only household income and overall perceived healthcare quality (i.e., QUOTE-HIV total performance score) were significantly associated with Global NP T-scores among Black PLWH (R2=.12, F(1, 66)=4.46, p=.02).
Conclusions:When assessing healthcare quality and healthcare experiences among people living with HIV, race and age are important to consider. Private healthcare coverage may be less accessible to people of color, and in a multivariate model, only income and healthcare quality significantly predicted neuropsychological functioning in Black PLWH. When examining HIV and health outcomes, the complex relationships among quality of healthcare and health disparities, neuropsychological functioning, and structural racism warrant further investigation.
A randomized controlled trial of Kundalini yoga in mild cognitive impairment
- Harris A. Eyre, Prabha Siddarth, Bianca Acevedo, Kathleen Van Dyk, Pattharee Paholpak, Linda Ercoli, Natalie St. Cyr, Hongyu Yang, Dharma S. Khalsa, Helen Lavretsky
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- Journal:
- International Psychogeriatrics / Volume 29 / Issue 4 / April 2017
- Published online by Cambridge University Press:
- 16 January 2017, pp. 557-567
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Background:
Global population aging will result in increasing rates of cognitive decline and dementia. Thus, effective, low-cost, and low side-effect interventions for the treatment and prevention of cognitive decline are urgently needed. Our study is the first to investigate the effects of Kundalini yoga (KY) training on mild cognitive impairment (MCI).
Methods:Older participants (≥55 years of age) with MCI were randomized to either a 12-week KY intervention or memory enhancement training (MET; gold-standard, active control). Cognitive (i.e. memory and executive functioning) and mood (i.e. depression, apathy, and resilience) assessments were administered at baseline, 12 weeks and 24 weeks.
Results:At baseline, 81 participants had no significant baseline group differences in clinical or demographic characteristics. At 12 weeks and 24 weeks, both KY and MET groups showed significant improvement in memory; however, only KY showed significant improvement in executive functioning. Only the KY group showed significant improvement in depressive symptoms and resilience at week 12.
Conclusion:KY group showed short- and long-term improvements in executive functioning as compared to MET, and broader effects on depressed mood and resilience. This observation should be confirmed in future clinical trials of yoga intervention for treatment and prevention of cognitive decline (NCT01983930).